Study Evaluating Bazedoxifene/Conjugated Estrogens Combinations In Postmenopausal Women
Study Details
Study Description
Brief Summary
The purpose of this study is to determine whether bazedoxifene/conjugated estrogens combinations are effective for the prevention of endometrial hyperplasia and for the prevention of osteoporosis in postmenopausal women.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: 1 BZA 20mg/CE 0.625 |
Drug: Bazedoxifene/Conjugated Estrogen
Subjects will take 1 capsule orally, once daily, at approximately the same time each day continuously for the duration of the study.
|
Experimental: Arm 2 BZA 20mg/CE 0.45 |
Drug: Bazedoxifene/Conjugated Estrogen
Subjects will take 1 capsule orally, once daily, at approximately the same time each day continuously for the duration of the study.
|
Active Comparator: Arm 3 CE 0.45mg/MPA1.5mg |
Drug: CE 0.45 mg/MPA 1.5mg
Subjects will take 1 capsule orally, once daily, at approximately the same time each day continuously for the duration of the study.
|
Placebo Comparator: Arm 4 Placebo |
Other: Placebo
Subjects will take 1 capsule orally, once daily, at approximately the same time each day continuously for the duration of the study.
|
Outcome Measures
Primary Outcome Measures
- Percentage of Participants With Hyperplasia at Screening [Screening]
Endometrial hyperplasia was assessed by endometrial biopsies. All endometrial biopsies were read centrally by 2 primary pathologists. Participants were considered to have a diagnosis of hyperplasia if both pathologists read hyperplasia (simple hyperplasia with or without atypia or complex hyperplasia with or without atypia). If the both pathologists disagreed on the presence of hyperplasia, a third pathologist was consulted, with the final diagnosis determined by the majority opinion.
- Percentage of Participants With Hyperplasia at Month 12 [Month 12]
Endometrial hyperplasia was assessed by endometrial biopsies. All endometrial biopsies were read centrally by 2 primary pathologists. Participants were considered to have a diagnosis of hyperplasia if both pathologists read hyperplasia (simple hyperplasia with or without atypia or complex hyperplasia with or without atypia). If the both pathologists disagreed on the presence of hyperplasia, a third pathologist was consulted, with the final diagnosis determined by the majority opinion.
- Bone Mineral Density (BMD) of Lumbar Spine at Screening [Screening]
BMD measurements of the anteroposterior lumbar spine were acquired by dual-energy x-ray absorptiometry (DXA), twice during screening in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported.
- Percent Change From Baseline in Bone Mineral Density (BMD) of Lumbar Spine at Month 12 [Baseline, Month 12]
BMD measurements of the anteroposterior lumbar spine were acquired by DXA, twice at Month 12 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported.
- Bone Mineral Density (BMD) of Total Hip at Screening [Screening]
BMD measurements of the total hip were acquired by DXA, twice during screening in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported.
- Percent Change From Baseline in Bone Mineral Density (BMD) of Total Hip at Month 12 [Baseline, Month 12]
BMD measurements of the total hip were acquired by DXA, twice at Month 12 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported.
Secondary Outcome Measures
- Percentage of Days With Breast Pain [Screening, Week 1 to 4, 5 to 8, 9 to 12, 13 to 16, 17 to 20, 21 to 24, 25 to 28, 29 to 32, 33 to 36, 37 to 40, 41 to 44, 45 to 48, 49 to 52]
Percentage of days with breast pain in each 4-week period (for example, Week 1 to 4, 5 to 8) calculated as the number of days on which a participants reported breast pain divided by total number of days with data recorded multiplied by 100. Data was collected every day after randomization up to Year 1 and was analyzed in 4 weeks intervals. Data for screening was not analyzed since data were collected only for 7 days at screening which was not considered comparable to 4-week post-baseline data.
- Percentage of Participants With Uterine Bleeding or Spotting [Screening, Week 1 to 4, 5 to 8, 9 to 12, 13 to 16, 17 to 20, 21 to 24, 25 to 28, 29 to 32, 33 to 36, 37 to 40, 41 to 44, 45 to 48, 49 to 52]
Data was collected every day after randomization up to Year 1 and was analyzed in 4 weeks intervals. Data for screening was not analyzed since data were collected only for 7 days at screening which was not considered comparable to 4-week post-baseline data.
- Percentage of Participants With Hyperplasia at Month 24 [Month 24]
Endometrial hyperplasia was assessed by endometrial biopsies. All endometrial biopsies were read centrally by 2 primary pathologists. Participants were considered to have a diagnosis of hyperplasia if both pathologists read hyperplasia (simple hyperplasia with or without atypia or complex hyperplasia with or without atypia). If the both pathologists disagreed on the presence of hyperplasia, a third pathologist was consulted, with the final diagnosis determined by the majority opinion.
- Percent Change From Baseline in Bone Mineral Density (BMD) of Lumbar Spine at Month 24 [Baseline, Month 24]
BMD measurements of the anteroposterior lumbar spine were acquired by DXA, twice at Month 24 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported.
- Percent Change From Baseline in Bone Mineral Density (BMD) of Total Hip at Month 24 [Baseline, Month 24]
BMD measurements of the total hip were acquired by DXA, twice at Month 24 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Generally healthy, postmenopausal women, aged 40 to less than 65 years
-
Intact uterus
-
At least 12 months of spontaneous amenorrhea, OR 6 months spontaneous amenorrhea with follicle-stimulating hormone (FSH) levels > 40 mIU/mL.
Exclusion Criteria:
-
Use of oral estrogen-, progestin-, androgen-, or SERM-containing drug products within 8 weeks before screening (12 weeks for the osteoporosis substudy)
-
A history or active presence of clinically important medical disease
-
Malabsorption disorders
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Pfizer Investigational Site | Upland | California | United States | 91786 |
2 | Pfizer Investigational Site | Inverness | Florida | United States | 34452 |
3 | Pfizer Investigational Site | West Palm Beach | Florida | United States | 33409 |
4 | Pfizer Investigational Site | Decatur | Georgia | United States | 30033 |
5 | Pfizer Investigational Site | Honolulu | Hawaii | United States | 96814 |
6 | Pfizer Investigational Site | Lexington | Kentucky | United States | 40536-0293 |
7 | Pfizer Investigational Site | Billings | Montana | United States | 59102 |
8 | Pfizer Investigational Site | Eugene | Oregon | United States | 97401 |
9 | Pfizer Investigational Site | Pittsburgh | Pennsylvania | United States | 15206 |
Sponsors and Collaborators
- Pfizer
Investigators
- Study Director: Pfizer CT.gov Call Center, Pfizer
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- 3115A1-304
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail | This main study also included osteoporosis substudy only for the purpose of the assessment of relevant parameters. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Period Title: Core Study (up to Year 1) | ||||
STARTED | 373 | 353 | 183 | 174 |
Treated | 361 | 349 | 179 | 172 |
COMPLETED | 287 | 289 | 132 | 143 |
NOT COMPLETED | 86 | 64 | 51 | 31 |
Period Title: Core Study (up to Year 1) | ||||
STARTED | 287 | 289 | 132 | 143 |
COMPLETED | 168 | 177 | 84 | 94 |
NOT COMPLETED | 119 | 112 | 48 | 49 |
Period Title: Core Study (up to Year 1) | ||||
STARTED | 168 | 177 | 84 | 94 |
COMPLETED | 141 | 148 | 69 | 84 |
NOT COMPLETED | 27 | 29 | 15 | 10 |
Baseline Characteristics
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo | Total |
---|---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Total of all reporting groups |
Overall Participants | 361 | 349 | 179 | 172 | 1061 |
Age (years) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [years] |
54.62
(4.74)
|
54.44
(4.62)
|
54.30
(4.56)
|
54.19
(4.62)
|
54.44
(4.65)
|
Sex: Female, Male (Count of Participants) | |||||
Female |
361
100%
|
349
100%
|
179
100%
|
172
100%
|
1061
100%
|
Male |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Outcome Measures
Title | Percentage of Participants With Hyperplasia at Screening |
---|---|
Description | Endometrial hyperplasia was assessed by endometrial biopsies. All endometrial biopsies were read centrally by 2 primary pathologists. Participants were considered to have a diagnosis of hyperplasia if both pathologists read hyperplasia (simple hyperplasia with or without atypia or complex hyperplasia with or without atypia). If the both pathologists disagreed on the presence of hyperplasia, a third pathologist was consulted, with the final diagnosis determined by the majority opinion. |
Time Frame | Screening |
Outcome Measure Data
Analysis Population Description |
---|
Endometrial hyperplasia at screening was an exclusion criterion and participants who had hyperplasia were not included in the analysis. Therefore this data is not available. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 0 | 0 | 0 | 0 |
Title | Percentage of Participants With Hyperplasia at Month 12 |
---|---|
Description | Endometrial hyperplasia was assessed by endometrial biopsies. All endometrial biopsies were read centrally by 2 primary pathologists. Participants were considered to have a diagnosis of hyperplasia if both pathologists read hyperplasia (simple hyperplasia with or without atypia or complex hyperplasia with or without atypia). If the both pathologists disagreed on the presence of hyperplasia, a third pathologist was consulted, with the final diagnosis determined by the majority opinion. |
Time Frame | Month 12 |
Outcome Measure Data
Analysis Population Description |
---|
Efficacy evaluable (EE) analysis population for Year 1: all participants who were randomized and took at least 1 dose of test article, who had a screening endometrial biopsy with readings by at least 2 blinded central pathologists, had a biopsy during Month 12, or had hyperplasia diagnosed before Month 12 and had no major protocol violations. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 261 | 273 | 119 | 135 |
Number (95% Confidence Interval) [percentage of participants] |
0.00
0%
|
1.10
0.3%
|
0.00
0%
|
0.00
0%
|
Title | Bone Mineral Density (BMD) of Lumbar Spine at Screening |
---|---|
Description | BMD measurements of the anteroposterior lumbar spine were acquired by dual-energy x-ray absorptiometry (DXA), twice during screening in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported. |
Time Frame | Screening |
Outcome Measure Data
Analysis Population Description |
---|
Modified intent-to-treat (MITT) population for BMD of lumber spine included all randomized participants took at least 1 dose of test article, and had a baseline and at least 1 on-therapy evaluation of BMD (scans acquired more than 60 days after the test article administration was stopped were excluded) at Year 1. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 146 | 144 | 60 | 65 |
Mean (Standard Deviation) [grams per square centimeter (g/cm^2)] |
1.00
(0.12)
|
1.01
(0.12)
|
1.02
(0.12)
|
1.01
(0.12)
|
Title | Percent Change From Baseline in Bone Mineral Density (BMD) of Lumbar Spine at Month 12 |
---|---|
Description | BMD measurements of the anteroposterior lumbar spine were acquired by DXA, twice at Month 12 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported. |
Time Frame | Baseline, Month 12 |
Outcome Measure Data
Analysis Population Description |
---|
MITT population for BMD of lumber spine: all randomized participants who took at least 1 dose of test article, and had a baseline and at least 1 on-therapy evaluation of BMD (scans acquired more than 60 days after test article administration was stopped were excluded) at Year 1. Missing values imputed using last observation carried forward (LOCF). |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 146 | 144 | 60 | 65 |
Least Squares Mean (Standard Error) [percent change] |
0.80
(0.24)
|
0.80
(0.24)
|
2.22
(0.37)
|
-1.56
(0.35)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | An analysis of covariance (ANCOVA) model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares (LS) Mean Difference |
Estimated Value | 2.37 | |
Confidence Interval |
(2-Sided) 95% 1.56 to 3.18 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 2.36 | |
Confidence Interval |
(2-Sided) 95% 1.56 to 3.17 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.78 | |
Confidence Interval |
(2-Sided) 95% 2.81 to 4.76 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Bone Mineral Density (BMD) of Total Hip at Screening |
---|---|
Description | BMD measurements of the total hip were acquired by DXA, twice during screening in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported. |
Time Frame | Screening |
Outcome Measure Data
Analysis Population Description |
---|
MITT population for BMD of total hip included all randomized participants who took at least 1 dose of test article, and had a baseline and at least 1 on-therapy evaluation of BMD (scans acquired more than 60 days after the test article administration was stopped were excluded) at Year 1. Missing values were imputed using LOCF method. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 148 | 145 | 60 | 66 |
Mean (Standard Deviation) [g/cm^2] |
0.90
(0.11)
|
0.89
(0.11)
|
0.90
(0.10)
|
0.89
(0.11)
|
Title | Percent Change From Baseline in Bone Mineral Density (BMD) of Total Hip at Month 12 |
---|---|
Description | BMD measurements of the total hip were acquired by DXA, twice at Month 12 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported. |
Time Frame | Baseline, Month 12 |
Outcome Measure Data
Analysis Population Description |
---|
MITT population for BMD of total hip included all randomized participants who took at least 1 dose of test article, and had a baseline and at least 1 on-therapy evaluation of BMD (scans acquired more than 60 days after the test article administration was stopped were excluded) at Year 1. Missing values were imputed using LOCF method. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 148 | 145 | 60 | 66 |
Least Squares Mean (Standard Error) [percent change] |
0.62
(0.19)
|
0.84
(0.19)
|
1.47
(0.29)
|
-0.99
(0.27)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.61 | |
Confidence Interval |
(2-Sided) 95% 0.97 to 2.24 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.82 | |
Confidence Interval |
(2-Sided) 95% 1.19 to 2.46 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 2.46 | |
Confidence Interval |
(2-Sided) 95% 1.69 to 3.23 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Percentage of Days With Breast Pain |
---|---|
Description | Percentage of days with breast pain in each 4-week period (for example, Week 1 to 4, 5 to 8) calculated as the number of days on which a participants reported breast pain divided by total number of days with data recorded multiplied by 100. Data was collected every day after randomization up to Year 1 and was analyzed in 4 weeks intervals. Data for screening was not analyzed since data were collected only for 7 days at screening which was not considered comparable to 4-week post-baseline data. |
Time Frame | Screening, Week 1 to 4, 5 to 8, 9 to 12, 13 to 16, 17 to 20, 21 to 24, 25 to 28, 29 to 32, 33 to 36, 37 to 40, 41 to 44, 45 to 48, 49 to 52 |
Outcome Measure Data
Analysis Population Description |
---|
MITT population for breast pain: all randomized participants who took at least 1 dose of test article, and had data available at least for 5 of 7 days at screening and 20 days for at least 1 post-baseline interval. n=participants evaluable at specified time periods for each arm, respectively. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 347 | 329 | 168 | 163 |
Week 1-4 (n=347, 329, 168, 163) |
1.55
(0.49)
|
1.22
(0.51)
|
3.49
(0.65)
|
0.89
(0.66)
|
Week 5-8 (n=331, 323, 158, 158) |
1.71
(0.68)
|
1.58
(0.68)
|
5.54
(0.91)
|
1.36
(0.92)
|
Week 9-12 (n=323, 317, 150, 152) |
2.00
(0.68)
|
1.01
(0.68)
|
4.80
(0.93)
|
1.36
(0.92)
|
Week 13-16 (n=315, 310, 141, 150) |
1.87
(0.60)
|
0.88
(0.61)
|
3.92
(0.84)
|
0.77
(0.81)
|
Week 17-20 (n=313, 309, 141, 149) |
2.11
(0.63)
|
1.57
(0.64)
|
4.23
(0.88)
|
1.61
(0.85)
|
Week 21-24 (n=312, 306, 141, 147) |
2.49
(0.78)
|
1.85
(0.79)
|
5.01
(1.08)
|
1.26
(1.06)
|
Week 25-28 (n=306, 298, 136, 144) |
2.60
(0.77)
|
1.31
(0.78)
|
4.91
(1.07)
|
1.39
(1.04)
|
Week 29-32 (n=301, 297, 133, 143) |
1.80
(0.62)
|
0.82
(0.63)
|
3.98
(0.87)
|
0.17
(0.84)
|
Week 33-36 (n=297, 294, 132, 143) |
1.29
(0.57)
|
0.25
(0.58)
|
3.49
(0.80)
|
-0.26
(0.77)
|
Week 37-40 (n=295, 288, 130, 140) |
1.61
(0.62)
|
0.25
(0.64)
|
3.87
(0.88)
|
0.57
(0.85)
|
Week 41-44 (n=286, 285, 128, 140) |
1.99
(0.66)
|
0.56
(0.67)
|
2.49
(0.92)
|
0.86
(0.89)
|
Week 45-48 (n=282, 284, 127, 140) |
1.68
(0.67)
|
1.26
(0.68)
|
2.52
(0.94)
|
1.17
(0.90)
|
Week 49-52 (n=170, 171, 70, 91) |
1.07
(1.12)
|
1.68
(1.16)
|
5.27
(1.69)
|
1.49
(1.50)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 1-4: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.373 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.66 | |
Confidence Interval |
(2-Sided) 95% -0.80 to 2.12 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 5-8: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.738 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.35 | |
Confidence Interval |
(2-Sided) 95% -1.70 to 2.40 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 9-12: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.539 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.65 | |
Confidence Interval |
(2-Sided) 95% -1.41 to 2.71 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 13-16: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.233 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.09 | |
Confidence Interval |
(2-Sided) 95% -0.71 to 2.90 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 5
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 17-20: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.605 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.50 | |
Confidence Interval |
(2-Sided) 95% -1.39 to 2.39 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 6
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 21-24: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.305 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.23 | |
Confidence Interval |
(2-Sided) 95% -1.12 to 3.57 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 7
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 25-28: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.299 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.22 | |
Confidence Interval |
(2-Sided) 95% -1.08 to 3.52 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 8
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 29-32: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.092 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.62 | |
Confidence Interval |
(2-Sided) 95% -0.27 to 3.51 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 9
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 33-36: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.080 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.55 | |
Confidence Interval |
(2-Sided) 95% -0.18 to 3.29 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 10
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 37-40: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.279 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.04 | |
Confidence Interval |
(2-Sided) 95% -0.85 to 2.92 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 11
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 41-44: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.260 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.13 | |
Confidence Interval |
(2-Sided) 95% -0.84 to 3.11 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 12
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 45-48: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.618 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.51 | |
Confidence Interval |
(2-Sided) 95% -1.50 to 2.52 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 13
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 49-52: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.810 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.41 | |
Confidence Interval |
(2-Sided) 95% -3.78 to 2.96 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 14
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 1-4: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.654 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.34 | |
Confidence Interval |
(2-Sided) 95% -1.14 to 1.81 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 15
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 5-8: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.834 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.22 | |
Confidence Interval |
(2-Sided) 95% -1.84 to 2.28 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 16
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 9-12: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.744 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.34 | |
Confidence Interval |
(2-Sided) 95% -2.41 to 1.72 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 17
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 13-16: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.909 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.10 | |
Confidence Interval |
(2-Sided) 95% -1.70 to 1.91 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 18
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 17-20: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.963 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.04 | |
Confidence Interval |
(2-Sided) 95% -1.94 to 1.85 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 19
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 21-24: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.625 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.59 | |
Confidence Interval |
(2-Sided) 95% -1.77 to 2.94 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 20
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 25-28: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.947 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.08 | |
Confidence Interval |
(2-Sided) 95% -2.39 to 2.23 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 21
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 29-32: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.505 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.64 | |
Confidence Interval |
(2-Sided) 95% -1.25 to 2.53 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 22
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 33-36: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.564 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.51 | |
Confidence Interval |
(2-Sided) 95% -1.23 to 2.25 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 23
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 37-40: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.739 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.32 | |
Confidence Interval |
(2-Sided) 95% -2.21 to 1.57 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 24
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 41-44: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.766 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.30 | |
Confidence Interval |
(2-Sided) 95% -2.27 to 1.67 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 25
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 45-48: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.931 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.09 | |
Confidence Interval |
(2-Sided) 95% -1.92 to 2.10 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 26
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 49-52: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.911 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.19 | |
Confidence Interval |
(2-Sided) 95% -3.17 to 3.56 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 27
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 1-4: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.003 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 2.61 | |
Confidence Interval |
(2-Sided) 95% 0.92 to 4.30 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 28
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 5-8: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 4.18 | |
Confidence Interval |
(2-Sided) 95% 1.79 to 6.58 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 29
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 9-12: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.005 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.45 | |
Confidence Interval |
(2-Sided) 95% 1.03 to 5.86 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 30
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 13-16: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.004 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.15 | |
Confidence Interval |
(2-Sided) 95% 1.01 to 5.30 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 31
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 17-20: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.023 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 2.61 | |
Confidence Interval |
(2-Sided) 95% 0.36 to 4.87 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 32
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 21-24: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.008 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.75 | |
Confidence Interval |
(2-Sided) 95% 0.96 to 6.54 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 33
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 25-28: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.012 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.52 | |
Confidence Interval |
(2-Sided) 95% 0.78 to 6.26 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 34
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 29-32: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.81 | |
Confidence Interval |
(2-Sided) 95% 1.55 to 6.07 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 35
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 33-36: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.75 | |
Confidence Interval |
(2-Sided) 95% 1.68 to 5.83 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 36
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 37-40: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.004 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.30 | |
Confidence Interval |
(2-Sided) 95% 1.05 to 5.54 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 37
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 41-44: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.175 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.63 | |
Confidence Interval |
(2-Sided) 95% -0.73 to 3.99 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 38
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 45-48: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.270 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.35 | |
Confidence Interval |
(2-Sided) 95% -1.05 to 3.75 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 39
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 49-52: An ANCOVA model was used with treatment, center as factors, and baseline as the covariate. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.077 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.78 | |
Confidence Interval |
(2-Sided) 95% -0.41 to 7.97 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Percentage of Participants With Uterine Bleeding or Spotting |
---|---|
Description | Data was collected every day after randomization up to Year 1 and was analyzed in 4 weeks intervals. Data for screening was not analyzed since data were collected only for 7 days at screening which was not considered comparable to 4-week post-baseline data. |
Time Frame | Screening, Week 1 to 4, 5 to 8, 9 to 12, 13 to 16, 17 to 20, 21 to 24, 25 to 28, 29 to 32, 33 to 36, 37 to 40, 41 to 44, 45 to 48, 49 to 52 |
Outcome Measure Data
Analysis Population Description |
---|
MITT population for uterine bleeding or spotting included all randomized participants who had received at least 1 dose of test article and had at least 1 day of on-therapy bleeding data. Imputation=LOCF. n=participants evaluable for this measure at specified time periods for each arm, respectively. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 330 | 315 | 159 | 155 |
Week 1-4 (n=330, 313, 159, 155) |
5.45
1.5%
|
4.15
1.2%
|
19.50
10.9%
|
4.52
2.6%
|
Week 5-8 (n=320, 315, 153, 151) |
2.19
0.6%
|
2.86
0.8%
|
23.53
13.1%
|
3.31
1.9%
|
Week 9-12 (n=316, 310, 147, 146) |
2.53
0.7%
|
4.52
1.3%
|
25.17
14.1%
|
2.74
1.6%
|
Week 13-16 (n=310, 296, 137, 149) |
2.90
0.8%
|
2.70
0.8%
|
16.79
9.4%
|
1.34
0.8%
|
Week 17-20 (n=315, 311, 144, 150) |
2.22
0.6%
|
1.61
0.5%
|
16.67
9.3%
|
0.67
0.4%
|
Week 21-24 (n=311, 306, 142, 147) |
0.96
0.3%
|
1.31
0.4%
|
16.20
9.1%
|
2.72
1.6%
|
Week 25-28 (n=294, 290, 131, 143) |
2.04
0.6%
|
1.38
0.4%
|
9.92
5.5%
|
2.10
1.2%
|
Week 29-32 (n=298, 297, 135, 141) |
0.67
0.2%
|
2.02
0.6%
|
11.11
6.2%
|
0.71
0.4%
|
Week 33-36 (n=296, 291, 134, 140) |
2.03
0.6%
|
2.75
0.8%
|
11.94
6.7%
|
2.86
1.7%
|
Week 37-40 (n=282, 279, 131, 139) |
2.13
0.6%
|
2.87
0.8%
|
11.45
6.4%
|
2.88
1.7%
|
Week 41-44 (n=285, 284, 132, 141) |
1.40
0.4%
|
1.06
0.3%
|
8.33
4.7%
|
2.84
1.7%
|
Week 45-48 (n=280, 282, 130, 140) |
1.79
0.5%
|
2.48
0.7%
|
11.54
6.4%
|
2.86
1.7%
|
Week 49-52 (n=45, 51, 15, 31) |
0.00
0%
|
1.96
0.6%
|
33.33
18.6%
|
6.45
3.8%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 1-4: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.826 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 5-8: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.534 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 9-12: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.000 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 13-16: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.516 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 5
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 17-20: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.446 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 6
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 21-24: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.218 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 7
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 25-28: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.000 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 8
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 29-32: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.000 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 9
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 33-36: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.733 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 10
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 37-40: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.736 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 11
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 41-44: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.449 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 12
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 45-48: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.489 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 13
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | Week 49-52: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.163 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 14
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 1-4: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.813 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 15
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 5-8: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.777 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 16
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 9-12: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.448 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 17
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 13-16: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.507 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 18
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 17-20: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.669 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 19
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 21-24: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.281 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 20
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 25-28: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.689 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 21
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 29-32: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.437 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 22
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 33-36: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.000 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 23
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 37-40: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.000 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 24
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 41-44: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.227 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 25
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 45-48: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.758 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 26
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | Week 49-52: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.554 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 27
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 1-4: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 28
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 5-8: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 29
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 9-12: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 30
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 13-16: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 31
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 17-20: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 32
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 21-24: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 33
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 25-28: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.008 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 34
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 29-32: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 35
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 33-36: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.005 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 36
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 37-40: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.008 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 37
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 41-44: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.062 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 38
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 45-48: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.007 |
Comments | ||
Method | Fisher Exact | |
Comments |
Statistical Analysis 39
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | Week 49-52: The Fisher exact test was used for comparisons between groups. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.029 |
Comments | ||
Method | Fisher Exact | |
Comments |
Title | Percentage of Participants With Hyperplasia at Month 24 |
---|---|
Description | Endometrial hyperplasia was assessed by endometrial biopsies. All endometrial biopsies were read centrally by 2 primary pathologists. Participants were considered to have a diagnosis of hyperplasia if both pathologists read hyperplasia (simple hyperplasia with or without atypia or complex hyperplasia with or without atypia). If the both pathologists disagreed on the presence of hyperplasia, a third pathologist was consulted, with the final diagnosis determined by the majority opinion. |
Time Frame | Month 24 |
Outcome Measure Data
Analysis Population Description |
---|
EE analysis population for Year 2 included all randomized participants who took at least 1 dose of test article, participated in study extension, had a screening endometrial biopsy with readings by at least 2 blinded central pathologists, had biopsy during Month 24, or had hyperplasia diagnosed before Month 24 and had no major protocol violations. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 131 | 142 | 66 | 79 |
Number (95% Confidence Interval) [percentage of participants] |
0.00
0%
|
4.93
1.4%
|
0.00
0%
|
0.00
0%
|
Title | Percent Change From Baseline in Bone Mineral Density (BMD) of Lumbar Spine at Month 24 |
---|---|
Description | BMD measurements of the anteroposterior lumbar spine were acquired by DXA, twice at Month 24 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported. |
Time Frame | Baseline, Month 24 |
Outcome Measure Data
Analysis Population Description |
---|
MITT population for BMD of lumber spine: all participants who took at least 1 dose of test article, participated in study extension, and had a baseline and at least 1 on-therapy evaluation of BMD (scans acquired more than 60 days after the test article administration was stopped were excluded) at Year 2. Missing values imputed using LOCF method. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 87 | 87 | 40 | 39 |
Least Squares Mean (Standard Error) [percent change] |
0.96
(0.40)
|
0.86
(0.41)
|
2.39
(0.57)
|
-2.29
(0.57)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.25 | |
Confidence Interval |
(2-Sided) 95% 1.92 to 4.58 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.14 | |
Confidence Interval |
(2-Sided) 95% 1.83 to 4.46 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 4.68 | |
Confidence Interval |
(2-Sided) 95% 3.13 to 6.23 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Percent Change From Baseline in Bone Mineral Density (BMD) of Total Hip at Month 24 |
---|---|
Description | BMD measurements of the total hip were acquired by DXA, twice at Month 24 in participants who entered the osteoporosis substudy. The second scan was to be performed on the same day as the first; however, the participant was to be removed completely from the table after the first scan and repositioned for the second scan. An average of the 2 readings was reported. |
Time Frame | Baseline, Month 24 |
Outcome Measure Data
Analysis Population Description |
---|
MITT population for BMD of total hip: all participants who took at least 1 dose of test article, participated in study extension, and had a baseline and at least 1 on-therapy evaluation of BMD (scans acquired more than 60 days after the test article administration was stopped were excluded) at Year 2. Missing values imputed using LOCF method. |
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo |
---|---|---|---|---|
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. |
Measure Participants | 87 | 88 | 40 | 39 |
Least Squares Mean (Standard Error) [percent change] |
0.30
(0.31)
|
0.41
(0.32)
|
0.85
(0.44)
|
-1.53
(0.45)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.83 | |
Confidence Interval |
(2-Sided) 95% 0.80 to 2.87 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.94 | |
Confidence Interval |
(2-Sided) 95% 0.92 to 2.97 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg, Placebo |
---|---|---|
Comments | An ANCOVA model was used with treatment and center as main effects and baseline BMD and years since menopause as covariates. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 2.38 | |
Confidence Interval |
(2-Sided) 95% 1.17 to 3.59 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Adverse Events
Time Frame | ||||||||
---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. | |||||||
Arm/Group Title | Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo | ||||
Arm/Group Description | Bazedoxifene 20 milligram (mg)/conjugated estrogen 0.45 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 international unit (IU) orally once daily up to Year 2. | Bazedoxifene 20 mg/conjugated estrogen 0.625 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Conjugated estrogen 0.45 mg/medroxyprogesterone acetate 1.5 mg capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | Placebo matched to bazedoxifene/conjugated estrogen or conjugated estrogen/medroxyprogesterone acetate capsule orally once daily at approximately the same time each day continuously up to Year 1 during the core study and up to Year 2 during the study extension. Participants also received Caltrate plus D tablet containing calcium 600 mg and vitamin D 200 IU orally once daily up to Year 2. | ||||
All Cause Mortality |
||||||||
Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | / (NaN) | ||||
Serious Adverse Events |
||||||||
Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 22/361 (6.1%) | 19/349 (5.4%) | 7/179 (3.9%) | 7/172 (4.1%) | ||||
Blood and lymphatic system disorders | ||||||||
Febrile neutropenia | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Cardiac disorders | ||||||||
Coronary artery disease | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Myocardial infarction | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Eye disorders | ||||||||
Vitreous haemorrhage | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Gastrointestinal disorders | ||||||||
Abdominal pain | 0/361 (0%) | 3/349 (0.9%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Faecal incontinence | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Gastritis | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Nausea | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Small intestinal obstruction | 0/361 (0%) | 0/349 (0%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Vomiting | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 1/172 (0.6%) | ||||
General disorders | ||||||||
Chest pain | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Non-cardiac chest pain | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Sudden death | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Hepatobiliary disorders | ||||||||
Cholecystitis | 1/361 (0.3%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Cholecystitis acute | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Cholecystitis chronic | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Infections and infestations | ||||||||
Arthritis infective | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Cellulitis | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Pelvic abscess | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Pneumonia | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Injury, poisoning and procedural complications | ||||||||
Accidental overdose | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Ankle fracture | 2/361 (0.6%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Cervical vertebral fracture | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Concussion | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Lung injury | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Medication error | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Multiple drug overdose | 0/361 (0%) | 0/349 (0%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Intentional overdose | 2/361 (0.6%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Rib fracture | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Road traffic accident | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Tendon rupture | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Tibia fracture | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Investigations | ||||||||
Biopsy endometrium abnormal | 1/361 (0.3%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Musculoskeletal and connective tissue disorders | ||||||||
Arthralgia | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Musculoskeletal chest pain | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Synovitis | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||||
Acute myeloid leukaemia | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Basal cell carcinoma | 0/361 (0%) | 3/349 (0.9%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Lung adenocarcinoma stage III | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Malignant melanoma | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 2/172 (1.2%) | ||||
Ovarian germ cell teratoma benign | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Squamous cell carcinoma of skin | 1/361 (0.3%) | 0/349 (0%) | 1/179 (0.6%) | 1/172 (0.6%) | ||||
Tonsil cancer | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Nervous system disorders | ||||||||
Transient ischaemic attack | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Psychiatric disorders | ||||||||
Alcohol abuse | 0/361 (0%) | 0/349 (0%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Completed suicide | 0/361 (0%) | 0/349 (0%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Major depression | 0/361 (0%) | 0/349 (0%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Renal and urinary disorders | ||||||||
Calculus ureteric | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Stress urinary incontinence | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Reproductive system and breast disorders | ||||||||
Cervical dysplasia | 0/361 (0%) | 1/349 (0.3%) | 0/179 (0%) | 0/172 (0%) | ||||
Cystocele | 0/361 (0%) | 0/349 (0%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Fibrocystic breast disease | 0/361 (0%) | 0/349 (0%) | 1/179 (0.6%) | 0/172 (0%) | ||||
Ovarian mass | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Rectocele | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Vaginal prolapse | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Respiratory, thoracic and mediastinal disorders | ||||||||
Asthmatic crisis | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Pneumothorax | 0/361 (0%) | 0/349 (0%) | 0/179 (0%) | 1/172 (0.6%) | ||||
Surgical and medical procedures | ||||||||
Hip arthroplasty | 1/361 (0.3%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Vascular disorders | ||||||||
Deep vein thrombosis | 3/361 (0.8%) | 0/349 (0%) | 0/179 (0%) | 0/172 (0%) | ||||
Other (Not Including Serious) Adverse Events |
||||||||
Bazedoxifene 20 mg/Conjugated Estrogen 0.45 mg | Bazedoxifene 20 mg/Conjugated Estrogen 0.625 mg | Conjugated Estrogen 0.45 mg/Medroxyprogesterone Acetate 1.5mg | Placebo | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 322/361 (89.2%) | 309/349 (88.5%) | 165/179 (92.2%) | 152/172 (88.4%) | ||||
Blood and lymphatic system disorders | ||||||||
Lymphadenopathy | 0/361 (0%) | 5/349 (1.4%) | 2/179 (1.1%) | 4/172 (2.3%) | ||||
Cardiac disorders | ||||||||
Palpitations | 7/361 (1.9%) | 0/349 (0%) | 2/179 (1.1%) | 4/172 (2.3%) | ||||
Ear and labyrinth disorders | ||||||||
Ear pain | 3/361 (0.8%) | 4/349 (1.1%) | 4/179 (2.2%) | 1/172 (0.6%) | ||||
Vertigo | 3/361 (0.8%) | 7/349 (2%) | 1/179 (0.6%) | 2/172 (1.2%) | ||||
Gastrointestinal disorders | ||||||||
Abdominal distension | 5/361 (1.4%) | 6/349 (1.7%) | 8/179 (4.5%) | 3/172 (1.7%) | ||||
Abdominal pain | 20/361 (5.5%) | 28/349 (8%) | 17/179 (9.5%) | 5/172 (2.9%) | ||||
Abdominal pain lower | 10/361 (2.8%) | 17/349 (4.9%) | 9/179 (5%) | 3/172 (1.7%) | ||||
Abdominal pain upper | 32/361 (8.9%) | 22/349 (6.3%) | 12/179 (6.7%) | 7/172 (4.1%) | ||||
Constipation | 23/361 (6.4%) | 16/349 (4.6%) | 9/179 (5%) | 9/172 (5.2%) | ||||
Diarrhoea | 21/361 (5.8%) | 22/349 (6.3%) | 11/179 (6.1%) | 14/172 (8.1%) | ||||
Dyspepsia | 19/361 (5.3%) | 21/349 (6%) | 11/179 (6.1%) | 18/172 (10.5%) | ||||
Flatulence | 2/361 (0.6%) | 7/349 (2%) | 3/179 (1.7%) | 3/172 (1.7%) | ||||
Gastrooesophageal reflux disease | 10/361 (2.8%) | 7/349 (2%) | 2/179 (1.1%) | 2/172 (1.2%) | ||||
Nausea | 25/361 (6.9%) | 20/349 (5.7%) | 14/179 (7.8%) | 10/172 (5.8%) | ||||
Stomach discomfort | 8/361 (2.2%) | 10/349 (2.9%) | 7/179 (3.9%) | 4/172 (2.3%) | ||||
Toothache | 19/361 (5.3%) | 19/349 (5.4%) | 12/179 (6.7%) | 4/172 (2.3%) | ||||
Vomiting | 11/361 (3%) | 10/349 (2.9%) | 8/179 (4.5%) | 5/172 (2.9%) | ||||
General disorders | ||||||||
Fatigue | 10/361 (2.8%) | 13/349 (3.7%) | 7/179 (3.9%) | 8/172 (4.7%) | ||||
Non-cardiac chest pain | 6/361 (1.7%) | 7/349 (2%) | 4/179 (2.2%) | 7/172 (4.1%) | ||||
Oedema peripheral | 9/361 (2.5%) | 10/349 (2.9%) | 4/179 (2.2%) | 4/172 (2.3%) | ||||
Pain | 17/361 (4.7%) | 15/349 (4.3%) | 3/179 (1.7%) | 12/172 (7%) | ||||
Pyrexia | 4/361 (1.1%) | 5/349 (1.4%) | 4/179 (2.2%) | 6/172 (3.5%) | ||||
Immune system disorders | ||||||||
Hypersensitivity | 10/361 (2.8%) | 9/349 (2.6%) | 3/179 (1.7%) | 2/172 (1.2%) | ||||
Seasonal allergy | 11/361 (3%) | 7/349 (2%) | 5/179 (2.8%) | 5/172 (2.9%) | ||||
Infections and infestations | ||||||||
Bronchitis | 17/361 (4.7%) | 18/349 (5.2%) | 7/179 (3.9%) | 13/172 (7.6%) | ||||
Gastroenteritis | 6/361 (1.7%) | 10/349 (2.9%) | 9/179 (5%) | 4/172 (2.3%) | ||||
Gastroenteritis viral | 11/361 (3%) | 12/349 (3.4%) | 6/179 (3.4%) | 3/172 (1.7%) | ||||
Influenza | 43/361 (11.9%) | 35/349 (10%) | 24/179 (13.4%) | 14/172 (8.1%) | ||||
Localised infection | 2/361 (0.6%) | 4/349 (1.1%) | 4/179 (2.2%) | 1/172 (0.6%) | ||||
Nasopharyngitis | 83/361 (23%) | 82/349 (23.5%) | 42/179 (23.5%) | 30/172 (17.4%) | ||||
Onychomycosis | 2/361 (0.6%) | 4/349 (1.1%) | 5/179 (2.8%) | 1/172 (0.6%) | ||||
Oral herpes | 3/361 (0.8%) | 4/349 (1.1%) | 5/179 (2.8%) | 1/172 (0.6%) | ||||
Pharyngitis | 11/361 (3%) | 7/349 (2%) | 6/179 (3.4%) | 6/172 (3.5%) | ||||
Sinusitis | 32/361 (8.9%) | 23/349 (6.6%) | 9/179 (5%) | 13/172 (7.6%) | ||||
Tooth abscess | 7/361 (1.9%) | 7/349 (2%) | 4/179 (2.2%) | 7/172 (4.1%) | ||||
Tooth infection | 5/361 (1.4%) | 7/349 (2%) | 8/179 (4.5%) | 5/172 (2.9%) | ||||
Upper respiratory tract infection | 29/361 (8%) | 35/349 (10%) | 15/179 (8.4%) | 12/172 (7%) | ||||
Urinary tract infection | 26/361 (7.2%) | 21/349 (6%) | 11/179 (6.1%) | 9/172 (5.2%) | ||||
Vulvovaginal mycotic infection | 12/361 (3.3%) | 20/349 (5.7%) | 16/179 (8.9%) | 2/172 (1.2%) | ||||
Injury, poisoning and procedural complications | ||||||||
Arthropod bite | 6/361 (1.7%) | 8/349 (2.3%) | 3/179 (1.7%) | 1/172 (0.6%) | ||||
Back injury | 4/361 (1.1%) | 7/349 (2%) | 1/179 (0.6%) | 2/172 (1.2%) | ||||
Contusion | 3/361 (0.8%) | 8/349 (2.3%) | 3/179 (1.7%) | 1/172 (0.6%) | ||||
Excoriation | 2/361 (0.6%) | 1/349 (0.3%) | 4/179 (2.2%) | 1/172 (0.6%) | ||||
Fall | 4/361 (1.1%) | 7/349 (2%) | 2/179 (1.1%) | 2/172 (1.2%) | ||||
Joint sprain | 8/361 (2.2%) | 8/349 (2.3%) | 3/179 (1.7%) | 2/172 (1.2%) | ||||
Muscle strain | 4/361 (1.1%) | 6/349 (1.7%) | 3/179 (1.7%) | 4/172 (2.3%) | ||||
Post procedural haemorrhage | 8/361 (2.2%) | 5/349 (1.4%) | 4/179 (2.2%) | 2/172 (1.2%) | ||||
Procedural pain | 16/361 (4.4%) | 20/349 (5.7%) | 9/179 (5%) | 12/172 (7%) | ||||
Investigations | ||||||||
Weight increased | 10/361 (2.8%) | 8/349 (2.3%) | 4/179 (2.2%) | 8/172 (4.7%) | ||||
Metabolism and nutrition disorders | ||||||||
Hypercholesterolaemia | 6/361 (1.7%) | 3/349 (0.9%) | 5/179 (2.8%) | 4/172 (2.3%) | ||||
Hyperlipidaemia | 14/361 (3.9%) | 6/349 (1.7%) | 6/179 (3.4%) | 13/172 (7.6%) | ||||
Obesity | 2/361 (0.6%) | 0/349 (0%) | 2/179 (1.1%) | 4/172 (2.3%) | ||||
Musculoskeletal and connective tissue disorders | ||||||||
Arthralgia | 55/361 (15.2%) | 56/349 (16%) | 22/179 (12.3%) | 28/172 (16.3%) | ||||
Arthritis | 2/361 (0.6%) | 9/349 (2.6%) | 2/179 (1.1%) | 0/172 (0%) | ||||
Back pain | 60/361 (16.6%) | 66/349 (18.9%) | 33/179 (18.4%) | 23/172 (13.4%) | ||||
Muscle spasms | 37/361 (10.2%) | 29/349 (8.3%) | 16/179 (8.9%) | 10/172 (5.8%) | ||||
Musculoskeletal pain | 16/361 (4.4%) | 13/349 (3.7%) | 8/179 (4.5%) | 9/172 (5.2%) | ||||
Musculoskeletal stiffness | 7/361 (1.9%) | 7/349 (2%) | 2/179 (1.1%) | 4/172 (2.3%) | ||||
Myalgia | 34/361 (9.4%) | 28/349 (8%) | 16/179 (8.9%) | 16/172 (9.3%) | ||||
Neck pain | 17/361 (4.7%) | 17/349 (4.9%) | 11/179 (6.1%) | 14/172 (8.1%) | ||||
Osteoarthritis | 11/361 (3%) | 1/349 (0.3%) | 2/179 (1.1%) | 3/172 (1.7%) | ||||
Osteoporosis | 3/361 (0.8%) | 7/349 (2%) | 1/179 (0.6%) | 5/172 (2.9%) | ||||
Pain in extremity | 39/361 (10.8%) | 39/349 (11.2%) | 19/179 (10.6%) | 27/172 (15.7%) | ||||
Pain in jaw | 3/361 (0.8%) | 0/349 (0%) | 4/179 (2.2%) | 1/172 (0.6%) | ||||
Nervous system disorders | ||||||||
Dizziness | 13/361 (3.6%) | 19/349 (5.4%) | 11/179 (6.1%) | 5/172 (2.9%) | ||||
Headache | 94/361 (26%) | 78/349 (22.3%) | 58/179 (32.4%) | 41/172 (23.8%) | ||||
Migraine | 7/361 (1.9%) | 11/349 (3.2%) | 6/179 (3.4%) | 3/172 (1.7%) | ||||
Sciatica | 3/361 (0.8%) | 3/349 (0.9%) | 0/179 (0%) | 4/172 (2.3%) | ||||
Sinus headache | 28/361 (7.8%) | 14/349 (4%) | 5/179 (2.8%) | 9/172 (5.2%) | ||||
Tension headache | 1/361 (0.3%) | 2/349 (0.6%) | 4/179 (2.2%) | 3/172 (1.7%) | ||||
Psychiatric disorders | ||||||||
Anxiety | 10/361 (2.8%) | 4/349 (1.1%) | 7/179 (3.9%) | 6/172 (3.5%) | ||||
Depression | 6/361 (1.7%) | 9/349 (2.6%) | 6/179 (3.4%) | 7/172 (4.1%) | ||||
Insomnia | 25/361 (6.9%) | 17/349 (4.9%) | 10/179 (5.6%) | 13/172 (7.6%) | ||||
Renal and urinary disorders | ||||||||
Haematuria | 2/361 (0.6%) | 3/349 (0.9%) | 3/179 (1.7%) | 5/172 (2.9%) | ||||
Reproductive system and breast disorders | ||||||||
Breast pain | 18/361 (5%) | 18/349 (5.2%) | 19/179 (10.6%) | 7/172 (4.1%) | ||||
Endometrial hyperplasia | 0/361 (0%) | 7/349 (2%) | 0/179 (0%) | 0/172 (0%) | ||||
Endometrial hypertrophy | 5/361 (1.4%) | 7/349 (2%) | 4/179 (2.2%) | 1/172 (0.6%) | ||||
Genital haemorrhage | 18/361 (5%) | 29/349 (8.3%) | 28/179 (15.6%) | 10/172 (5.8%) | ||||
Metrorrhagia | 9/361 (2.5%) | 4/349 (1.1%) | 10/179 (5.6%) | 4/172 (2.3%) | ||||
Uterine haemorrhage | 2/361 (0.6%) | 2/349 (0.6%) | 7/179 (3.9%) | 1/172 (0.6%) | ||||
Uterine spasm | 4/361 (1.1%) | 2/349 (0.6%) | 7/179 (3.9%) | 1/172 (0.6%) | ||||
Vaginal discharge | 7/361 (1.9%) | 10/349 (2.9%) | 6/179 (3.4%) | 3/172 (1.7%) | ||||
Vaginal haemorrhage | 13/361 (3.6%) | 18/349 (5.2%) | 22/179 (12.3%) | 4/172 (2.3%) | ||||
Vulvovaginal pruritus | 7/361 (1.9%) | 5/349 (1.4%) | 6/179 (3.4%) | 1/172 (0.6%) | ||||
Respiratory, thoracic and mediastinal disorders | ||||||||
Cough | 21/361 (5.8%) | 20/349 (5.7%) | 17/179 (9.5%) | 9/172 (5.2%) | ||||
Nasal congestion | 9/361 (2.5%) | 8/349 (2.3%) | 6/179 (3.4%) | 4/172 (2.3%) | ||||
Pharyngolaryngeal pain | 21/361 (5.8%) | 19/349 (5.4%) | 11/179 (6.1%) | 16/172 (9.3%) | ||||
Pulmonary congestion | 2/361 (0.6%) | 10/349 (2.9%) | 4/179 (2.2%) | 1/172 (0.6%) | ||||
Rhinorrhoea | 2/361 (0.6%) | 3/349 (0.9%) | 1/179 (0.6%) | 5/172 (2.9%) | ||||
Sinus congestion | 14/361 (3.9%) | 15/349 (4.3%) | 6/179 (3.4%) | 3/172 (1.7%) | ||||
Skin and subcutaneous tissue disorders | ||||||||
Dermatitis contact | 7/361 (1.9%) | 7/349 (2%) | 5/179 (2.8%) | 3/172 (1.7%) | ||||
Night sweats | 6/361 (1.7%) | 7/349 (2%) | 3/179 (1.7%) | 4/172 (2.3%) | ||||
Rash | 9/361 (2.5%) | 16/349 (4.6%) | 7/179 (3.9%) | 6/172 (3.5%) | ||||
Vascular disorders | ||||||||
Hot flush | 38/361 (10.5%) | 37/349 (10.6%) | 11/179 (6.1%) | 7/172 (4.1%) | ||||
Hypertension | 14/361 (3.9%) | 11/349 (3.2%) | 7/179 (3.9%) | 6/172 (3.5%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Pfizer has the right to review disclosures, requesting a delay of less than 60 days. Investigator will postpone single center publications until after disclosure of pooled data (all sites), less than 12 months from study completion/termination at all participating sites. Investigator may not disclose previously undisclosed confidential information other than study results.
Results Point of Contact
Name/Title | Pfizer ClinicalTrials.gov Call Center |
---|---|
Organization | Pfizer, Inc. |
Phone | 1-800-718-1021 |
ClinicalTrials.gov_Inquiries@pfizer.com |
- 3115A1-304