Safety and Efficacy of PROMETRIUM® Capsules in Induction of Secretory Conversion
Study Details
Study Description
Brief Summary
To evaluate the efficacy and safety of 300 mg and 400 mg doses of PROMETRIUM® capsules in women of reproductive age with secondary amenorrhea
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 4 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: 1
|
Drug: PROMETRIUM® 300 mg
300 mg (3x100mg capsules) by mouth once daily at bedtime for 10 days X 3 cycles
|
Active Comparator: 2
|
Drug: PROMETRIUM® 400 mg
400 mg (4x100mg capsules) by mouth once daily at bedtime for 10 days X 3 cycles
|
Outcome Measures
Primary Outcome Measures
- Secretory Conversion of the Endometrium [End of the study (Days 85)]
Endometrial biopsy results were classified as : Secretory (Complete or partial), Non-secretory, Unable to determine or Unknown after an evaluation of morphologic criteria.
- Number of Subjects With Withdrawal Bleeding [After first and second cycle (cycle=28 days)]
This measure is the number of subjects with withdrawal bleeding using Last Observation Carried Forward (LOCF) after first and second cycle.
Secondary Outcome Measures
- Maximum Intensity of Withdrawal Bleeding After Any Cycle [Duration of withdrawal bleed]
The intensity of withdrawal bleeding was classified by: None, Spotting, Light, Moderate, Heavy
- The Duration of Withdrawal Bleeding After the First Treatment Cycle [End of the first cycle of treatment (cycle=28 days)]
The numbers of days the subjects actually bled after the end of the first treatment cycle.
- The Duration of Withdrawal Bleeding After Second Treatment Cycle [End of the second cycle of treatment (cycle=28 days)]
The numbers of days the subjects actually bled after the end of the second treatment cycle
- Time to Withdrawal Bleeding After First Treatment Cycle [End of the first cycle of treatment (cycle=28 days)]
The number of days between the first cycle of treatment and the withdrawal bleeding.
- Time to Withdrawal Bleeding After Second Treatment Cycle [End of the second cycle of treatment (cycle=28 days)]
The number of days between the second cycle of treatment and the withdrawal bleeding
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Women with secondary amenorrhea
-
Normal serum Dehydroepiandrosterone (DHEA), prolactin, testosterone, Thyroid Stimulating Hormone (TSH) and thyroxine
Exclusion Criteria:
-
Primary amenorrhea
-
Other medical conditions resulting in amenorrhea (e.g. Asherman's syndrome)
-
Peanut allergy
-
Allergy to progestational steroids
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Site 29 | Mobile | Alabama | United States | |
2 | Site 41 | Montgomery | Alabama | United States | |
3 | Site 26 | Tucson | Arizona | United States | |
4 | Site 5 | Jonesboro | Arkansas | United States | |
5 | Site 39 | Carmichael | California | United States | |
6 | Site 17 | Encinitas | California | United States | |
7 | Site 10 | San Diego | California | United States | |
8 | Site 42 | Avon | Connecticut | United States | |
9 | Site 3 | Groton | Connecticut | United States | |
10 | Site 22 | New Britian | Connecticut | United States | |
11 | Site 9 | Waterbury | Connecticut | United States | |
12 | Site 37 | West Hartford | Connecticut | United States | |
13 | Site 14 | Aventura | Florida | United States | |
14 | Site 40 | Clearwater | Florida | United States | |
15 | Site 1 | West Palm Beach | Florida | United States | |
16 | Site 30 | West Palm Beach | Florida | United States | |
17 | Site 46 | Atlanta | Georgia | United States | |
18 | Site 43 | Powder Springs | Georgia | United States | |
19 | Site 36 | Champaign | Illinois | United States | |
20 | Site 12 | Chicago | Illinois | United States | |
21 | Site 6 | Baton Rouge | Louisiana | United States | |
22 | Site 7 | Baltimore | Maryland | United States | |
23 | Site 2 | St. Louis | Missouri | United States | |
24 | Site 16 | Reno | Nevada | United States | |
25 | Site 45 | New York | New York | United States | |
26 | Site 23 | New Bern | North Carolina | United States | |
27 | Site 15 | Winston-Salem | North Carolina | United States | |
28 | Site 28 | Winston-Salem | North Carolina | United States | |
29 | Site 33 | Cincinnati | Ohio | United States | |
30 | Site 32 | Erie | Pennsylvania | United States | |
31 | Site 47 | Hershey | Pennsylvania | United States | |
32 | Site 44 | Philadelphia | Pennsylvania | United States | |
33 | Site 38 | Pottstown | Pennsylvania | United States | |
34 | Site 13 | Greenville | South Carolina | United States | |
35 | Site 8 | Conroe | Texas | United States | |
36 | Site 11 | Corpus Christi | Texas | United States | |
37 | Site 27 | Houston | Texas | United States | |
38 | Site 34 | Houston | Texas | United States | |
39 | Site 24 | San Antonio | Texas | United States | |
40 | Site 35 | Salt Lake City | Utah | United States | |
41 | Site 19 | Norfolk | Virginia | United States | |
42 | Site 4 | Seattle | Washington | United States |
Sponsors and Collaborators
- Solvay Pharmaceuticals
Investigators
- Study Director: Global Clinical Director Solvay, Solvay Pharmaceuticals
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- S168.4.002
Study Results
Participant Flow
Recruitment Details | Subjects were recruited in 42 centers in US between November 2004 and February 2009. Before the randomization, subjects were evaluated for eligibility. In total 240 subjects were randomized. |
---|---|
Pre-assignment Detail | The Baseline characteristics are presented using the Full Analysis Sample (FAS) to be online with the Efficacy analysis results. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Period Title: Overall Study | ||
STARTED | 122 | 118 |
COMPLETED | 98 | 81 |
NOT COMPLETED | 24 | 37 |
Baseline Characteristics
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day | Total |
---|---|---|---|
Arm/Group Description | Total of all reporting groups | ||
Overall Participants | 107 | 99 | 206 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
29.2
(6.63)
|
28.7
(6.35)
|
29.0
(6.49)
|
Sex: Female, Male (Count of Participants) | |||
Female |
107
100%
|
99
100%
|
206
100%
|
Male |
0
0%
|
0
0%
|
0
0%
|
Region of Enrollment (participants) [Number] | |||
United States |
107
100%
|
99
100%
|
206
100%
|
Outcome Measures
Title | Secretory Conversion of the Endometrium |
---|---|
Description | Endometrial biopsy results were classified as : Secretory (Complete or partial), Non-secretory, Unable to determine or Unknown after an evaluation of morphologic criteria. |
Time Frame | End of the study (Days 85) |
Outcome Measure Data
Analysis Population Description |
---|
The analysis was done on the Full Analysis Sample defined as subjects who received at least one dose of treatment and with at least one post-baseline evaluable efficacy assessment. Only summary statistics were generated. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Measure Participants | 107 | 99 |
Secretory |
23
21.5%
|
28
28.3%
|
Non-Secretory |
70
65.4%
|
53
53.5%
|
Unable to determine |
7
6.5%
|
9
9.1%
|
Unknown |
4
3.7%
|
2
2%
|
Title | Number of Subjects With Withdrawal Bleeding |
---|---|
Description | This measure is the number of subjects with withdrawal bleeding using Last Observation Carried Forward (LOCF) after first and second cycle. |
Time Frame | After first and second cycle (cycle=28 days) |
Outcome Measure Data
Analysis Population Description |
---|
The analysis was done on the Full Analysis Sample defined as subjects who received at least one dose of treatment and with at least one post-baseline evaluable efficacy assessment. Only summary statistics were generated. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Measure Participants | 107 | 99 |
Number [participants] |
93
86.9%
|
90
90.9%
|
Title | Maximum Intensity of Withdrawal Bleeding After Any Cycle |
---|---|
Description | The intensity of withdrawal bleeding was classified by: None, Spotting, Light, Moderate, Heavy |
Time Frame | Duration of withdrawal bleed |
Outcome Measure Data
Analysis Population Description |
---|
The analysis was done on the Full Analysis Sample defined as subjects who received at least one dose of treatment and with at least one post-baseline evaluable efficacy assessment. Only summary statistics were generated. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Measure Participants | 107 | 99 |
None |
13
12.1%
|
8
8.1%
|
Spotting (Intermittent Staining) |
10
9.3%
|
3
3%
|
Light (Slight amount-continuous staining) |
18
16.8%
|
14
14.1%
|
Moderate (Modest amount-continuous staining) |
25
23.4%
|
40
40.4%
|
Heavy (Large amount-heavy clots) |
40
37.4%
|
33
33.3%
|
Title | The Duration of Withdrawal Bleeding After the First Treatment Cycle |
---|---|
Description | The numbers of days the subjects actually bled after the end of the first treatment cycle. |
Time Frame | End of the first cycle of treatment (cycle=28 days) |
Outcome Measure Data
Analysis Population Description |
---|
The analysis was done on the Full Analysis Sample defined as subjects who received at least one dose of treatment and with at least one post-baseline evaluable efficacy assessment. Only summary statistics were generated. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Measure Participants | 107 | 99 |
Mean (Standard Deviation) [Days] |
4.0
(2.03)
|
3.8
(1.88)
|
Title | The Duration of Withdrawal Bleeding After Second Treatment Cycle |
---|---|
Description | The numbers of days the subjects actually bled after the end of the second treatment cycle |
Time Frame | End of the second cycle of treatment (cycle=28 days) |
Outcome Measure Data
Analysis Population Description |
---|
The analysis was done on the Full Analysis Sample defined as subjects who received at least one dose of treatment and with at least one post-baseline evaluable efficacy assessment. Only summary statistics were generated. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Measure Participants | 107 | 99 |
Mean (Standard Deviation) [Days] |
3.5
(2.15)
|
3.8
(1.62)
|
Title | Time to Withdrawal Bleeding After First Treatment Cycle |
---|---|
Description | The number of days between the first cycle of treatment and the withdrawal bleeding. |
Time Frame | End of the first cycle of treatment (cycle=28 days) |
Outcome Measure Data
Analysis Population Description |
---|
The analysis was done on the Full Analysis Sample defined as subjects who received at least one dose of treatment and with at least one post-baseline evaluable efficacy assessment. Only summary statistics were generated. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Measure Participants | 107 | 99 |
Mean (Standard Deviation) [Days] |
1.9
(1.89)
|
2.2
(1.81)
|
Title | Time to Withdrawal Bleeding After Second Treatment Cycle |
---|---|
Description | The number of days between the second cycle of treatment and the withdrawal bleeding |
Time Frame | End of the second cycle of treatment (cycle=28 days) |
Outcome Measure Data
Analysis Population Description |
---|
The analysis was done on the Full Analysis Sample defined as subjects who received at least one dose of treatment and with at least one post-baseline evaluable efficacy assessment. Only summary statistics were generated. |
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day |
---|---|---|
Arm/Group Description | ||
Measure Participants | 107 | 99 |
Mean (Standard Deviation) [Days] |
1.6
(1.99)
|
2.21
(1.72)
|
Adverse Events
Time Frame | The adverse events presented were collected from start of drug treatment to the end of the treatment period. | |||
---|---|---|---|---|
Adverse Event Reporting Description | The safety analysis is presented on the safety sample meaning the number of patients who were randomized and received at least one dose of study medication. | |||
Arm/Group Title | Prometrium 300 mg/Day | Prometrium 400 mg/Day | ||
Arm/Group Description | ||||
All Cause Mortality |
||||
Prometrium 300 mg/Day | Prometrium 400 mg/Day | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Prometrium 300 mg/Day | Prometrium 400 mg/Day | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 2/113 (1.8%) | 1/107 (0.9%) | ||
Nervous system disorders | ||||
Hydrocephalus | 1/113 (0.9%) | 0/107 (0%) | ||
Pregnancy, puerperium and perinatal conditions | ||||
Pregnancy | 0/113 (0%) | 1/107 (0.9%) | ||
Reproductive system and breast disorders | ||||
Adnexa uteri mass | 1/113 (0.9%) | 0/107 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Prometrium 300 mg/Day | Prometrium 400 mg/Day | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 72/113 (63.7%) | 70/107 (65.4%) | ||
Gastrointestinal disorders | ||||
Flatulence Bloating and distension | 6/113 (5.3%) | 5/107 (4.7%) | ||
Gastrointestinal and Abdominal Pains (excl oral and throat) | 9/113 (8%) | 6/107 (5.6%) | ||
Nausea and Vomiting | 15/113 (13.3%) | 9/107 (8.4%) | ||
General disorders | ||||
Asthenic conditions | 11/113 (9.7%) | 7/107 (6.5%) | ||
Infections and infestations | ||||
Fungal infection NEC | 9/113 (8%) | 6/107 (5.6%) | ||
Upper respiratory tract infections | 13/113 (11.5%) | 16/107 (15%) | ||
Musculoskeletal and connective tissue disorders | ||||
Musculoskeletal and connective tissue signs and symptoms NEC | 6/113 (5.3%) | 5/107 (4.7%) | ||
Nervous system disorders | ||||
Headaches NEC | 13/113 (11.5%) | 9/107 (8.4%) | ||
Neurological signs and symptoms NEC | 6/113 (5.3%) | 8/107 (7.5%) | ||
Reproductive system and breast disorders | ||||
Breast signs and symptoms | 8/113 (7.1%) | 5/107 (4.7%) | ||
Skin and subcutaneous tissue disorders | ||||
Acnes | 8/113 (7.1%) | 7/107 (6.5%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Independent analysis and/or publication of these data by the investigator or any member of his/her staff are not permitted without prior written consent of Solvay Pharmaceuticals,Inc. Written permission will be contingent on the review by Solvay Pharmaceuticals, Inc. of the statistical analysis and manuscript and providing for non-disclosure of Solvay Pharmaceuticals, Inc. confidential or proprietary information.
Results Point of Contact
Name/Title | Sven Voet - Global Communication |
---|---|
Organization | Solvay Pharmaceuticals |
Phone | +32(0)2 509 69 77 |
sven.voet@solvay.com |
- S168.4.002