Effect of Vortioxetine, Paroxetine, and Placebo on Sexual Functioning in Healthy Volunteers
Study Details
Study Description
Brief Summary
The purpose of this study is to evaluate the effect of vortioxetine (10 and 20 mg, once daily) versus paroxetine (20 mg, once daily) on sexual functioning in healthy participants after 5 weeks of double-blind treatment.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 4 |
Detailed Description
The drug being tested in this study is called vortioxetine. This study will look at the effect of treatment on sexual functioning in healthy participants.
The study will enroll approximately 352 participants. Participants will be randomly assigned (by chance, like flipping a coin) to one of the four treatment groups-which will remain undisclosed to the patient and study doctor during the study (unless there is an urgent medical need):
-
Vortioxetine 10 mg
-
Vortioxetine 20 mg
-
Paroxetine 20 mg
-
Placebo (dummy inactive pill) - this is a capsule that looks like the study drug but has no active ingredient
All participants will be asked to take one tablet/capsule, daily, orally for up to 5 weeks.
This multicenter trial will be conducted in United States. The overall time to participate in this study is approximately 7 weeks. Participants will be contacted by telephone 2 weeks after last dose of study drug for a follow-up assessment.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Vortioxetine 10 mg Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. |
Drug: Vortioxetine
Vortioxetine Overencapsulated Tablet
|
Experimental: Vortioxetine 20 mg Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Drug: Vortioxetine
Vortioxetine Overencapsulated Tablet
|
Active Comparator: Paroxetine 20 mg Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. |
Drug: Paroxetine
Paroxetine Overencapsulated Tablets.
|
Placebo Comparator: Placebo Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. |
Drug: Placebo
Vortioxetine Placebo-matching Capsules.
|
Outcome Measures
Primary Outcome Measures
- Change From Baseline in the Changes in Sexual Functioning Questionnaire (CSFQ-14) Total Score Difference for Vortioxetine Versus Paroxetine at Week 5 in Full Analysis Set (FAS) [Baseline and Week 5]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
- Change From Baseline in the CSFQ-14 Total Score Difference for Vortioxetine Versus Paroxetine at Week 5 in Modified Full Analysis Set 1 (mFAS1) [Baseline and Week 5]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
- Change From Baseline in the CSFQ-14 Total Score Difference for Vortioxetine Versus Paroxetine at Week 5 in Modified Full Analysis Set 2 (mFAS2) [Baseline and Week 5]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
Secondary Outcome Measures
- Change From Baseline in the CSFQ-14 Total Score Difference for Vortioxetine Versus Paroxetine at Weeks 1, 2, 3 and 4 [Baseline and Weeks 1, 2, 3 and 4]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
- Change From Baseline in CSFQ-14 Total Score Difference for Paroxetine Versus Placebo at Weeks 1, 2, 3, 4 and 5 [Baseline and Weeks 1, 2, 3, 4 and 5]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
- Change From Baseline in CSFQ-14 Total Score Difference for Vortioxetine Versus Placebo at Weeks 1, 2, 3, 4 and 5 [Baseline and Weeks 1, 2, 3, 4 and 5]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
- Percentage of Participants Meeting Criteria for Sexual Dysfunction at Weeks 1, 2, 3, 4 and 5 [Weeks 1, 2, 3, 4 and 5]
Sexual dysfunction is defined as CSFQ-14 score ≤47 for men and ≤41 for women.
- Change From Baseline in CSFQ-14 Subscales 5 Dimensions at Weeks 1, 2, 3, 4 and 5 [Baseline and Weeks 1, 2, 3, 4 and 5]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning on the subscales of pleasure (1 item, score range 1-5), desire/frequency (2 items, score range 2-10), desire/interest (3 items, score range 3-15), arousal (3 items, score range 3-15), and orgasm (3 items, score range 3-15), rated on a 5-point scale from 1 to 5. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
- Change From Baseline in CSFQ-14 3 Phases of the Sexual Response Cycle (Desire, Arousal, and Orgasm/Completion) at Weeks 1, 2, 3, 4 and 5 [Baseline and Weeks 1, 2, 3, 4 and 5]
The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning on the 3 phases of the sexual response cycle , desire (5 items, score range 5-25), arousal (3 items, score range 3-15), and orgasm (3 items, score range 3-15), rated on a 5-point scale from 1 to 5. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Is sexually active and has been in a steady relationship and plans to remain in that relationship for the duration of the study.
-
Has a body mass index (BMI) of 18 to 35 kg/m^2, inclusive, at the Screening and Baseline Visits.
-
If female, has a regular menstrual cycle.
-
Has normal sexual functioning, as defined by a Changes in Sexual Functioning Questionnaire (CSFQ-14) total score >47 (men) or >41 (women) at the Screening and Baseline Visits.
-
If females, taking allowed hormonal contraceptives is on a stable dose for ≥3 months prior to the Baseline Visit and continues on the stable dose for the duration of the study.
Exclusion Criteria:
-
Has received vortioxetine and/or paroxetine in a previous clinical study or as a therapeutic agent.
-
Is positive for hepatitis B surface antigen (HBsAg), anti-hepatitis C virus (HCV) antibodies, or human immunodeficiency virus (HIV) at the Screening Visit or has any known sexually transmitted diseases.
-
Has glycosylated hemoglobin (HbA1c) ≥7% at the Screening Visit.
-
Has a clinically significant abnormal electrocardiogram (ECG) at the Screening Visit.
-
Has a known history of or currently has increased intraocular pressure or is at risk of acute narrow-angle glaucoma.
-
Has a history of depression or any other psychiatric illness.
-
Has a significant risk of suicide according to the investigator's clinical judgment, or has made a suicide attempt in the previous 6 months.
-
Has current sexual dysfunction, or a history of a diagnosis or treatment of sexual dysfunction.
-
Has had a surgical or medical procedure on reproductive/genitourinary organs (excluding uncomplicated vasectomy and tubal ligation).
-
If female, has polycystic ovarian syndrome.
-
Has hypogonadism or has a free testosterone value outside the normal range at the Screening Visit that is indicative of hypogonadism.
-
Has a thyroid-stimulating hormone (TSH) value outside the normal range at the Screening Visit that is deemed clinically significant by the investigator.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Encino | California | United States | ||
2 | Long Beach | California | United States | ||
3 | Torrance | California | United States | ||
4 | Jacksonville | Florida | United States | ||
5 | Orlando | Florida | United States | ||
6 | Atlanta | Georgia | United States | ||
7 | Decatur | Georgia | United States | ||
8 | Saint Louis | Missouri | United States | ||
9 | Las Vegas | Nevada | United States | ||
10 | Portland | Oregon | United States | ||
11 | Austin | Texas | United States | ||
12 | Dallas | Texas | United States | ||
13 | San Antonio | Texas | United States | ||
14 | Charlottesville | Virginia | United States | ||
15 | Seattle | Washington | United States |
Sponsors and Collaborators
- Takeda
Investigators
- Study Director: Medical Director Clinical Science, Takeda
Study Documents (Full-Text)
More Information
Publications
None provided.- Vortioxetine-4001
- U1111-1174-1779
Study Results
Participant Flow
Recruitment Details | Participants took part in the study at 16 investigative sites in the United States from 21 November 2016 to 09 June 2017. |
---|---|
Pre-assignment Detail | Healthy volunteers were randomized in a 1:1:1:1 ratio to one of 4 treatment arms: vortioxetine 10 mg, vortioxetine 20 mg, paroxetine or placebo. |
Arm/Group Title | Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|---|
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Period Title: Overall Study | ||||
STARTED | 92 | 85 | 91 | 93 |
Treated | 91 | 84 | 91 | 91 |
COMPLETED | 76 | 67 | 68 | 79 |
NOT COMPLETED | 16 | 18 | 23 | 14 |
Baseline Characteristics
Arm/Group Title | Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg | Total |
---|---|---|---|---|---|
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. | Total of all reporting groups |
Overall Participants | 92 | 85 | 91 | 93 | 361 |
Age (years) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [years] |
27.8
(5.45)
|
28.9
(5.96)
|
28.1
(5.56)
|
28.8
(5.91)
|
28.4
(5.72)
|
Sex: Female, Male (Count of Participants) | |||||
Female |
46
50%
|
42
49.4%
|
44
48.4%
|
44
47.3%
|
176
48.8%
|
Male |
46
50%
|
43
50.6%
|
47
51.6%
|
49
52.7%
|
185
51.2%
|
Race/Ethnicity, Customized (Count of Participants) | |||||
Hispanic or Latino |
21
22.8%
|
20
23.5%
|
25
27.5%
|
18
19.4%
|
84
23.3%
|
Non-Hispanic and Latino |
71
77.2%
|
65
76.5%
|
66
72.5%
|
75
80.6%
|
277
76.7%
|
Race/Ethnicity, Customized (Count of Participants) | |||||
American Indian or Alaska Native |
0
0%
|
0
0%
|
3
3.3%
|
0
0%
|
3
0.8%
|
Asian |
7
7.6%
|
3
3.5%
|
2
2.2%
|
3
3.2%
|
15
4.2%
|
Black or African American |
30
32.6%
|
29
34.1%
|
31
34.1%
|
34
36.6%
|
124
34.3%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
1
1.2%
|
0
0%
|
0
0%
|
1
0.3%
|
White |
51
55.4%
|
49
57.6%
|
52
57.1%
|
55
59.1%
|
207
57.3%
|
Multiracial |
4
4.3%
|
3
3.5%
|
3
3.3%
|
1
1.1%
|
11
3%
|
Region of Enrollment (Count of Participants) | |||||
United States |
92
100%
|
85
100%
|
91
100%
|
93
100%
|
361
100%
|
Median Age Categories (Count of Participants) | |||||
≤ 28 Years |
51
55.4%
|
43
50.6%
|
52
57.1%
|
47
50.5%
|
193
53.5%
|
> 28 Years |
41
44.6%
|
42
49.4%
|
39
42.9%
|
46
49.5%
|
168
46.5%
|
Race Categories (Count of Participants) | |||||
White |
51
55.4%
|
49
57.6%
|
52
57.1%
|
55
59.1%
|
207
57.3%
|
Non-white |
41
44.6%
|
36
42.4%
|
39
42.9%
|
38
40.9%
|
154
42.7%
|
Height (cm) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [cm] |
172.0
(10.75)
|
172.1
(10.59)
|
171.3
(9.14)
|
170.8
(10.04)
|
171.5
(10.12)
|
Weight (kg) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [kg] |
76.49
(15.523)
|
80.19
(16.808)
|
78.67
(14.850)
|
75.12
(13.282)
|
77.56
(15.192)
|
Body Mass Index (BMI) (kg/m^2) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [kg/m^2] |
25.72
(3.925)
|
26.91
(4.245)
|
26.77
(4.306)
|
25.70
(3.668)
|
26.26
(4.062)
|
Smoking Classification (Count of Participants) | |||||
Participant has never smoked |
73
79.3%
|
70
82.4%
|
70
76.9%
|
77
82.8%
|
290
80.3%
|
Participant is a current smoker |
7
7.6%
|
2
2.4%
|
4
4.4%
|
7
7.5%
|
20
5.5%
|
Participant is an ex-smoker |
12
13%
|
13
15.3%
|
17
18.7%
|
9
9.7%
|
51
14.1%
|
Female Reproductive Status (Count of Participants) | |||||
Surgically sterile |
3
3.3%
|
4
4.7%
|
2
2.2%
|
3
3.2%
|
12
3.3%
|
Female of childbearing potential |
43
46.7%
|
38
44.7%
|
42
46.2%
|
41
44.1%
|
164
45.4%
|
NA/Participant is male |
46
50%
|
43
50.6%
|
47
51.6%
|
49
52.7%
|
185
51.2%
|
Duration of Menstruation (days) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [days] |
4.9
(1.36)
|
4.4
(1.27)
|
4.2
(1.27)
|
4.6
(1.37)
|
4.5
(1.33)
|
Duration of Menstrual Cycle (days) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [days] |
28.9
(5.35)
|
28.3
(2.56)
|
28.2
(7.07)
|
28.0
(6.94)
|
28.4
(5.75)
|
Outcome Measures
Title | Change From Baseline in the Changes in Sexual Functioning Questionnaire (CSFQ-14) Total Score Difference for Vortioxetine Versus Paroxetine at Week 5 in Full Analysis Set (FAS) |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Week 5 |
Outcome Measure Data
Analysis Population Description |
---|
FAS included all participants who were randomized, received at least 1 dose of study drug, and had at least 1 valid postbaseline value for assessment of primary endpoint. |
Arm/Group Title | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|
Arm/Group Description | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 83 | 85 | 91 |
Baseline |
59.27
(0.584)
|
58.56
(0.578)
|
59.43
(0.560)
|
Change from Baseline at Week 5 |
-3.56
(0.758)
|
-0.82
(0.752)
|
-2.51
(0.727)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | ANCOVA with last observation carried forward (LOCF) model was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.009 |
Comments | The comparisons were between each vortioxetine dose (10 or 20 mg) and paroxetine, and the Holm-Bonferroni method was used to adjust for multiplicity and control the familywise type I error rate at a significance level of 0.05. | |
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | Least square (LS) Mean Difference |
Estimated Value | 2.74 | |
Confidence Interval |
(2-Sided) 95% 0.69 to 4.78 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.040 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.303 |
Comments | The comparisons were between each vortioxetine dose (10 or 20 mg) and paroxetine, and the Holm-Bonferroni method was used to adjust for multiplicity and control the familywise type I error rate at a significance level of 0.05. | |
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.05 | |
Confidence Interval |
(2-Sided) 95% -0.95 to 3.05 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.017 |
|
Estimation Comments |
Title | Change From Baseline in the CSFQ-14 Total Score Difference for Vortioxetine Versus Paroxetine at Weeks 1, 2, 3 and 4 |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Weeks 1, 2, 3 and 4 |
Outcome Measure Data
Analysis Population Description |
---|
FAS included all participants who were randomized, received at least 1 dose of study drug, and had at least 1 valid postbaseline value for assessment of primary endpoint. Here, number analyzed are the participants who were evaluated for this outcome measure in the FAS. |
Arm/Group Title | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|
Arm/Group Description | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 83 | 85 | 91 |
Week 1 |
-1.67
(0.457)
|
-0.54
(0.453)
|
-0.38
(0.436)
|
Week 2 |
-2.40
(0.617)
|
-1.18
(0.612)
|
-1.55
(0.592)
|
Week 3 |
-2.77
(0.661)
|
-0.77
(0.655)
|
-2.36
(0.633)
|
Week 4 |
-3.11
(0.688)
|
-1.20
(0.683)
|
-2.43
(0.659)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 1, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.072 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.13 | |
Confidence Interval |
(2-Sided) 95% -0.10 to 2.37 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.627 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 1, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.035 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.29 | |
Confidence Interval |
(2-Sided) 95% 0.09 to 2.50 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.612 |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 2, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.149 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.22 | |
Confidence Interval |
(2-Sided) 95% -0.44 to 2.89 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.846 |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 2, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.303 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.85 | |
Confidence Interval |
(2-Sided) 95% -0.78 to 2.48 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.828 |
|
Estimation Comments |
Statistical Analysis 5
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 3, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.028 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 2.00 | |
Confidence Interval |
(2-Sided) 95% 0.22 to 3.78 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.906 |
|
Estimation Comments |
Statistical Analysis 6
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 3, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.645 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.41 | |
Confidence Interval |
(2-Sided) 95% -1.33 to 2.15 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.886 |
|
Estimation Comments |
Statistical Analysis 7
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 4, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.043 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.91 | |
Confidence Interval |
(2-Sided) 95% 0.06 to 3.77 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.943 |
|
Estimation Comments |
Statistical Analysis 8
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 4, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.465 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.68 | |
Confidence Interval |
(2-Sided) 95% -1.14 to 2.49 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.923 |
|
Estimation Comments |
Title | Change From Baseline in CSFQ-14 Total Score Difference for Paroxetine Versus Placebo at Weeks 1, 2, 3, 4 and 5 |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Weeks 1, 2, 3, 4 and 5 |
Outcome Measure Data
Analysis Population Description |
---|
FAS included all participants who were randomized, received at least 1 dose of study drug, and had at least 1 valid postbaseline value for assessment of primary endpoint. Here, number analyzed are the participants who were evaluated for this outcome measure in the FAS. |
Arm/Group Title | Placebo | Paroxetine 20 mg |
---|---|---|
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. |
Measure Participants | 89 | 83 |
Week 1 |
-0.05
(0.440)
|
-1.67
(0.457)
|
Week 2 |
-1.11
(0.598)
|
-2.40
(0.617)
|
Week 3 |
-0.91
(0.639)
|
-2.77
(0.661)
|
Week 4 |
-0.62
(0.666)
|
-3.11
(0.688)
|
Week 5 |
-0.79
(0.734)
|
-3.56
(0.758)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 1, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.009 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -1.63 | |
Confidence Interval |
(2-Sided) 95% -2.84 to -0.41 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.616 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 2, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.123 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -1.29 | |
Confidence Interval |
(2-Sided) 95% -2.93 to 0.35 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.834 |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 3, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.039 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -1.85 | |
Confidence Interval |
(2-Sided) 95% -3.61 to -0.10 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.892 |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 4, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.008 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -2.49 | |
Confidence Interval |
(2-Sided) 95% -4.32 to -0.66 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.929 |
|
Estimation Comments |
Statistical Analysis 5
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 5, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.007 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -2.77 | |
Confidence Interval |
(2-Sided) 95% -4.78 to -0.75 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.024 |
|
Estimation Comments |
Title | Change From Baseline in CSFQ-14 Total Score Difference for Vortioxetine Versus Placebo at Weeks 1, 2, 3, 4 and 5 |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Weeks 1, 2, 3, 4 and 5 |
Outcome Measure Data
Analysis Population Description |
---|
FAS included all participants who were randomized, received at least 1 dose of study drug, and had at least 1 valid postbaseline value for assessment of primary endpoint. Here, number analyzed are the participants who were evaluated for this outcome measure in the FAS. |
Arm/Group Title | Placebo | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 89 | 85 | 91 |
Week 1 |
-0.05
(0.440)
|
-0.54
(0.453)
|
-0.38
(0.436)
|
Week 2 |
-1.11
(0.598)
|
-1.18
(0.612)
|
-1.55
(0.592)
|
Week 3 |
-0.91
(0.639)
|
-0.77
(0.655)
|
-2.36
(0.633)
|
Week 4 |
-0.62
(0.666)
|
-1.20
(0.683)
|
-2.43
(0.659)
|
Week 5 |
-0.79
(0.734)
|
-0.82
(0.752)
|
-2.51
(0.727)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 1, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.419 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.50 | |
Confidence Interval |
(2-Sided) 95% -1.70 to 0.71 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.612 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 1, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.581 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.33 | |
Confidence Interval |
(2-Sided) 95% -1.51 to 0.85 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.600 |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 2, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.938 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.06 | |
Confidence Interval |
(2-Sided) 95% -1.69 to 1.56 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.828 |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 2, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.592 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.44 | |
Confidence Interval |
(2-Sided) 95% -2.04 to 1.17 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.814 |
|
Estimation Comments |
Statistical Analysis 5
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 3, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.870 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 0.15 | |
Confidence Interval |
(2-Sided) 95% -1.60 to 1.89 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.886 |
|
Estimation Comments |
Statistical Analysis 6
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 3, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.098 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -1.44 | |
Confidence Interval |
(2-Sided) 95% -3.16 to 0.27 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.871 |
|
Estimation Comments |
Statistical Analysis 7
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 4, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.532 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.58 | |
Confidence Interval |
(2-Sided) 95% -2.39 to 1.24 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.923 |
|
Estimation Comments |
Statistical Analysis 8
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 4, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.046 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -1.82 | |
Confidence Interval |
(2-Sided) 95% -3.60 to -0.03 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.907 |
|
Estimation Comments |
Statistical Analysis 9
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 5, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.977 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -0.03 | |
Confidence Interval |
(2-Sided) 95% -2.03 to 1.97 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.018 |
|
Estimation Comments |
Statistical Analysis 10
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 5, ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.087 |
Comments | ||
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | -1.72 | |
Confidence Interval |
(2-Sided) 95% -3.68 to 0.25 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.000 |
|
Estimation Comments |
Title | Percentage of Participants Meeting Criteria for Sexual Dysfunction at Weeks 1, 2, 3, 4 and 5 |
---|---|
Description | Sexual dysfunction is defined as CSFQ-14 score ≤47 for men and ≤41 for women. |
Time Frame | Weeks 1, 2, 3, 4 and 5 |
Outcome Measure Data
Analysis Population Description |
---|
FAS included all participants who were randomized, received at least 1 dose of study drug, and had at least 1 valid postbaseline value for assessment of primary endpoint. Missing values were imputed by using LOCF. Here, number analyzed are the participants who were evaluated for this outcome measure. |
Arm/Group Title | Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|---|
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 89 | 83 | 85 | 91 |
Week 1 |
2.2
2.4%
|
2.4
2.8%
|
1.2
1.3%
|
1.1
1.2%
|
Week 2 |
7.9
8.6%
|
8.4
9.9%
|
3.5
3.8%
|
2.2
2.4%
|
Week 3 |
4.5
4.9%
|
8.4
9.9%
|
3.5
3.8%
|
6.6
7.1%
|
Week 4 |
4.5
4.9%
|
9.6
11.3%
|
4.7
5.2%
|
7.7
8.3%
|
Week 5 |
3.4
3.7%
|
9.6
11.3%
|
5.9
6.5%
|
9.9
10.6%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 1 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.515 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.44 | |
Confidence Interval |
(2-Sided) 95% 0.037 to 5.201 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 1 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.677 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.59 | |
Confidence Interval |
(2-Sided) 95% 0.049 to 7.051 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 1 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.720 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.47 | |
Confidence Interval |
(2-Sided) 95% 0.181 to 11.912 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 1 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.732 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.65 | |
Confidence Interval |
(2-Sided) 95% 0.053 to 7.861 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 5
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 1 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.913 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.87 | |
Confidence Interval |
(2-Sided) 95% 0.066 to 11.303 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 6
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 2 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.164 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.37 | |
Confidence Interval |
(2-Sided) 95% 0.090 to 1.507 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 7
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 2 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.098 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.25 | |
Confidence Interval |
(2-Sided) 95% 0.050 to 1.287 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 8
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 2 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.758 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.20 | |
Confidence Interval |
(2-Sided) 95% 0.383 to 3.731 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 9
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 2 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.256 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.44 | |
Confidence Interval |
(2-Sided) 95% 0.107 to 1.814 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 10
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 2 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.154 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.30 | |
Confidence Interval |
(2-Sided) 95% 0.059 to 1.561 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 11
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 3 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.160 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.36 | |
Confidence Interval |
(2-Sided) 95% 0.087 to 1.497 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 12
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 3 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.744 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.82 | |
Confidence Interval |
(2-Sided) 95% 0.252 to 2.679 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 13
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 3 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.194 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 2.43 | |
Confidence Interval |
(2-Sided) 95% 0.636 to 9.317 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 14
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 3 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.871 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.88 | |
Confidence Interval |
(2-Sided) 95% 0.181 to 4.261 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 15
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 3 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.329 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 2.00 | |
Confidence Interval |
(2-Sided) 95% 0.497 to 8.037 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 16
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 4 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.187 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.42 | |
Confidence Interval |
(2-Sided) 95% 0.119 to 1.514 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 17
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 4 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.729 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.82 | |
Confidence Interval |
(2-Sided) 95% 0.273 to 2.476 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 18
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 4 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.133 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 2.71 | |
Confidence Interval |
(2-Sided) 95% 0.739 to 9.917 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 19
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 4 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.852 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.15 | |
Confidence Interval |
(2-Sided) 95% 0.266 to 4.961 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 20
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 4 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.240 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 2.23 | |
Confidence Interval |
(2-Sided) 95% 0.585 to 8.472 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 21
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 5 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using rate of subjects that shifted from normal at baseline to abnormal after baseline as response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.317 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.55 | |
Confidence Interval |
(2-Sided) 95% 0.166 to 1.789 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 22
Statistical Analysis Overview | Comparison Group Selection | Vortioxetine 10 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 5 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using the rate of subjects that shifted from normal at baseline to abnormal after baseline as the response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.790 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.15 | |
Confidence Interval |
(2-Sided) 95% 0.410 to 3.233 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 23
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | Week 5 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using rate of subjects that shifted from normal at baseline to abnormal after baseline as response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.073 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 3.64 | |
Confidence Interval |
(2-Sided) 95% 0.888 to 14.911 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 24
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 5 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using rate of subjects that shifted from normal at baseline to abnormal after baseline as response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.371 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.98 | |
Confidence Interval |
(2-Sided) 95% 0.442 to 8.902 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 25
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | Week 5 | |
Type of Statistical Test | Superiority | |
Comments | Odds ratio, 95% confidence intervals and p-values are from logistic regression model using rate of subjects that shifted from normal at baseline to abnormal after baseline as response and explanatory variables for treatment, baseline CSFQ-14 total score, and gender. | |
Statistical Test of Hypothesis | p-Value | 0.046 |
Comments | ||
Method | Regression, Logistic | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 4.19 | |
Confidence Interval |
(2-Sided) 95% 1.027 to 17.063 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Change From Baseline in CSFQ-14 Subscales 5 Dimensions at Weeks 1, 2, 3, 4 and 5 |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning on the subscales of pleasure (1 item, score range 1-5), desire/frequency (2 items, score range 2-10), desire/interest (3 items, score range 3-15), arousal (3 items, score range 3-15), and orgasm (3 items, score range 3-15), rated on a 5-point scale from 1 to 5. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Weeks 1, 2, 3, 4 and 5 |
Outcome Measure Data
Analysis Population Description |
---|
FAS included all participants who were randomized, received at least 1 dose of study drug, and had at least 1 valid postbaseline value for assessment of primary endpoint. Missing values were imputed by using LOCF. Here, number analyzed are the participants who were evaluated for this outcome measure. |
Arm/Group Title | Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|---|
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 89 | 83 | 85 | 91 |
Pleasure Score: Week 1 |
-0.07
(0.064)
|
-0.36
(0.066)
|
-0.13
(0.065)
|
-0.15
(0.063)
|
Pleasure Score: Week 2 |
-0.26
(0.079)
|
-0.38
(0.082)
|
-0.25
(0.081)
|
-0.26
(0.078)
|
Pleasure Score: Week 3 |
-0.23
(0.085)
|
-0.44
(0.088)
|
-0.18
(0.087)
|
-0.42
(0.084)
|
Pleasure Score: Week 4 |
-0.18
(0.085)
|
-0.38
(0.088)
|
-0.31
(0.087)
|
-0.37
(0.084)
|
Pleasure Score: Week 5 |
-0.21
(0.086)
|
-0.47
(0.089)
|
-0.16
(0.088)
|
-0.33
(0.085)
|
Desire/Frequency Score: Week 1 |
-0.03
(0.097)
|
-0.35
(0.100)
|
-0.07
(0.099)
|
-0.23
(0.096)
|
Desire/Frequency Score: Week 2 |
-0.30
(0.118)
|
-0.46
(0.122)
|
-0.25
(0.120)
|
-0.46
(0.116)
|
Desire/Frequency Score: Week 3 |
-0.33
(0.128)
|
-0.62
(0.132)
|
-0.23
(0.131)
|
-0.50
(0.127)
|
Desire/Frequency Score: Week 4 |
-0.25
(0.126)
|
-0.55
(0.130)
|
-0.20
(0.129)
|
-0.43
(0.125)
|
Desire/Frequency Score: Week 5 |
-0.28
(0.141)
|
-0.66
(0.145)
|
-0.15
(0.144)
|
-0.49
(0.139)
|
Desire/Interest Score: Week 1 |
0.12
(0.162)
|
-0.15
(0.169)
|
-0.16
(0.167)
|
0.09
(0.161)
|
Desire/Interest Score: Week 2 |
-0.09
(0.181)
|
-0.38
(0.186)
|
-0.11
(0.185)
|
-0.22
(0.179)
|
Desire/Interest Score: Week 3 |
-0.16
(0.193)
|
-0.47
(0.200)
|
-0.01
(0.198)
|
-0.28
(0.191)
|
Desire/Interest Score: Week 4 |
-0.11
(0.200)
|
-0.52
(0.206)
|
-0.18
(0.204)
|
-0.35
(0.198)
|
Desire/Interest Score: Week 5 |
-0.14
(0.215)
|
-0.73
(0.223)
|
-0.05
(0.221)
|
-0.33
(0.213)
|
Arousal/Excitement/Erection Score: Week 1 |
-0.01
(0.136)
|
-0.30
(0.141)
|
-0.05
(0.140)
|
-0.03
(0.135)
|
Arousal/Excitement/Erection Score: Week 2 |
-0.34
(0.175)
|
-0.47
(0.181)
|
-0.35
(0.179)
|
-0.30
(0.174)
|
Arousal/Excitement/Erection Score: Week 3 |
-0.22
(0.182)
|
-0.43
(0.188)
|
-0.08
(0.186)
|
-0.51
(0.180)
|
Arousal/Excitement/Erection Score: Week 4 |
-0.11
(0.181)
|
-0.54
(0.187)
|
-0.10
(0.185)
|
-0.54
(0.179)
|
Arousal/Excitement/Erection Score: Week 5 |
-0.19
(0.195)
|
-0.67
(0.202)
|
-0.03
(0.200)
|
-0.54
(0.193)
|
Orgasm/Completion/Ejaculation Score: Week 1 |
-0.12
(0.130)
|
-0.48
(0.135)
|
-0.22
(0.134)
|
-0.15
(0.129)
|
Orgasm/Completion/Ejaculation Score: Week 2 |
-0.21
(0.158)
|
-0.61
(0.164)
|
-0.26
(0.162)
|
-0.37
(0.157)
|
Orgasm/Completion/Ejaculation Score: Week 3 |
-0.20
(0.176)
|
-0.75
(0.183)
|
-0.33
(0.180)
|
-0.67
(0.175)
|
Orgasm/Completion/Ejaculation Score: Week 4 |
-0.14
(0.194)
|
-1.04
(0.201)
|
-0.45
(0.199)
|
-0.72
(0.192)
|
Orgasm/Completion/Ejaculation Score: Week 5 |
-0.12
(0.206)
|
-1.09
(0.214)
|
-0.42
(0.211)
|
-0.79
(0.204)
|
Title | Change From Baseline in CSFQ-14 3 Phases of the Sexual Response Cycle (Desire, Arousal, and Orgasm/Completion) at Weeks 1, 2, 3, 4 and 5 |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning on the 3 phases of the sexual response cycle , desire (5 items, score range 5-25), arousal (3 items, score range 3-15), and orgasm (3 items, score range 3-15), rated on a 5-point scale from 1 to 5. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Weeks 1, 2, 3, 4 and 5 |
Outcome Measure Data
Analysis Population Description |
---|
FAS included all participants who were randomized, received at least 1 dose of study drug, and had at least 1 valid postbaseline value for assessment of primary endpoint. Missing values were imputed by using LOCF. Here, number analyzed are the participants who were evaluated for this outcome measure. |
Arm/Group Title | Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|---|
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 89 | 83 | 85 | 91 |
Desire Score: Week 1 |
0.09
(0.225)
|
-0.50
(0.234)
|
-0.23
(0.232)
|
-0.14
(0.223)
|
Desire Score: Week 2 |
-0.40
(0.260)
|
-0.83
(0.269)
|
-0.34
(0.266)
|
-0.68
(0.258)
|
Desire Score: Week 3 |
-0.50
(0.286)
|
-1.09
(0.296)
|
-0.22
(0.293)
|
-0.77
(0.284)
|
Desire Score: Week 4 |
-0.36
(0.297)
|
-1.07
(0.307)
|
-0.37
(0.304)
|
-0.77
(0.294)
|
Desire Score: Week 5 |
-0.42
(0.325)
|
-1.38
(0.336)
|
-0.19
(0.333)
|
-0.82
(0.322)
|
Arousal Score: Week 1 |
-0.01
(0.136)
|
-0.30
(0.141)
|
-0.05
(0.140)
|
-0.03
(0.135)
|
Arousal Score: Week 2 |
-0.34
(0.175)
|
-0.47
(0.181)
|
-0.35
(0.179)
|
-0.30
(0.174)
|
Arousal Score: Week 3 |
-0.22
(0.182)
|
-0.43
(0.188)
|
-0.08
(0.186)
|
-0.51
(0.180)
|
Arousal Score: Week 4 |
-0.11
(0.181)
|
-0.54
(0.187)
|
-0.10
(0.185)
|
-0.54
(0.179)
|
Arousal Score: Week 5 |
-0.19
(0.195)
|
-0.67
(0.202)
|
-0.03
(0.200)
|
-0.54
(0.193)
|
Orgasm/Completion/Ejaculation Score: Week 1 |
-0.12
(0.130)
|
-0.48
(0.135)
|
-0.22
(0.134)
|
-0.15
(0.129)
|
Orgasm/Completion/Ejaculation Score: Week 2 |
-0.21
(0.158)
|
-0.61
(0.164)
|
-0.26
(0.162)
|
-0.37
(0.157)
|
Orgasm/Completion/Ejaculation Score: Week 3 |
-0.20
(0.176)
|
-0.75
(0.183)
|
-0.33
(0.180)
|
-0.67
(0.175)
|
Orgasm/Completion/Ejaculation Score: Week 4 |
-0.14
(0.194)
|
-1.04
(0.201)
|
-0.45
(0.199)
|
-0.72
(0.192)
|
Orgasm/Completion/Ejaculation Score: Week 5 |
-0.12
(0.206)
|
-1.09
(0.214)
|
-0.42
(0.211)
|
-0.79
(0.204)
|
Title | Change From Baseline in the CSFQ-14 Total Score Difference for Vortioxetine Versus Paroxetine at Week 5 in Modified Full Analysis Set 1 (mFAS1) |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Week 5 |
Outcome Measure Data
Analysis Population Description |
---|
mFAS1 included all participants in the FAS except those who had active drug concentrations below the limit of quantification (BLOQ) at all study visits where pharmacokinetic (PK) samples were collected. |
Arm/Group Title | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|
Arm/Group Description | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 74 | 82 | 84 |
Baseline |
59.13
(0.614)
|
58.55
(0.582)
|
59.36
(0.576)
|
Change from Baseline at Week 5 |
-4.01
(0.803)
|
-0.63
(0.763)
|
-2.38
(0.754)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.002 |
Comments | The comparisons were between each vortioxetine dose (10 or 20 mg) and paroxetine, and the Holm-Bonferroni method was used to adjust for multiplicity and control the familywise type I error rate at a significance level of 0.05. | |
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.38 | |
Confidence Interval |
(2-Sided) 95% 1.25 to 5.51 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.082 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.129 |
Comments | The comparisons were between each vortioxetine dose (10 or 20 mg) and paroxetine, and the Holm-Bonferroni method was used to adjust for multiplicity and control the familywise type I error rate at a significance level of 0.05. | |
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 1.63 | |
Confidence Interval |
(2-Sided) 95% -0.47 to 3.73 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.068 |
|
Estimation Comments |
Title | Change From Baseline in the CSFQ-14 Total Score Difference for Vortioxetine Versus Paroxetine at Week 5 in Modified Full Analysis Set 2 (mFAS2) |
---|---|
Description | The CSFQ-14 is a structured, self-reported questionnaire designed to measure illness- and medication-related changes in sexual functioning consisting of 14 items that measure sexual functioning as a total score (14 items) and on the subscales of pleasure (1 item), desire/frequency (2 items), desire/interest (3 items), arousal (3 items), orgasm (3 items) and 2 additional items are included in the total score, but do not map to a specific phase of the sexual response cycle, rated on a 5-point scale from 1 to 5 with a total score range from 14 to 70. Higher scores reflect higher sexual functioning. A negative change from baseline indicates that symptoms have worsened. |
Time Frame | Baseline and Week 5 |
Outcome Measure Data
Analysis Population Description |
---|
mFAS2 included all participants in the FAS except those who had drug concentrations BLOQ at any study visit where PK samples were collected. |
Arm/Group Title | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg |
---|---|---|---|
Arm/Group Description | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. |
Measure Participants | 60 | 79 | 79 |
Baseline |
58.73
(0.675)
|
58.53
(0.589)
|
59.23
(0.591)
|
Change from Baseline at Week 5 |
-4.78
(0.828)
|
-0.47
(0.724)
|
-1.72
(0.724)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 10 mg |
---|---|---|
Comments | ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | The comparisons were between each vortioxetine dose (10 or 20 mg) and paroxetine, and the Holm-Bonferroni method was used to adjust for multiplicity and control the familywise type I error rate at a significance level of 0.05. | |
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 4.31 | |
Confidence Interval |
(2-Sided) 95% 2.19 to 6.43 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.078 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Paroxetine 20 mg, Vortioxetine 20 mg |
---|---|---|
Comments | ANCOVA model with the LOCF method was used for p-value with treatment, pooled center, and gender as fixed factors and with baseline CSFQ-14 total score as a covariate. | |
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.005 |
Comments | The comparisons were between each vortioxetine dose (10 or 20 mg) and paroxetine, and the Holm-Bonferroni method was used to adjust for multiplicity and control the familywise type I error rate at a significance level of 0.05. | |
Method | ANCOVA with LOCF | |
Comments | ||
Method of Estimation | Estimation Parameter | LS Mean Difference |
Estimated Value | 3.06 | |
Confidence Interval |
(2-Sided) 95% 0.95 to 5.17 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 1.072 |
|
Estimation Comments |
Adverse Events
Time Frame | From the first dose of study drug on Day 1 until the Follow-up Contact at Week 7 | |||||||
---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | At each visit the investigator had to document any occurrence of adverse events and abnormal laboratory findings. Any event spontaneously reported by the participant or observed by the investigator was recorded, irrespective of the relation to study treatment. | |||||||
Arm/Group Title | Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg | ||||
Arm/Group Description | Vortioxetine placebo matching-capsules, orally, once daily for up to 5 weeks. | Paroxetine 20 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 5 weeks. | Vortioxetine 10 mg, overencapsulated tablets, orally, once daily for up to 1 week followed by vortioxetine 20 mg, overencapsulated tablets, orally, once daily from Week 2, up to 4 weeks. | ||||
All Cause Mortality |
||||||||
Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/91 (0%) | 0/84 (0%) | 0/91 (0%) | 0/91 (0%) | ||||
Serious Adverse Events |
||||||||
Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/91 (0%) | 0/84 (0%) | 0/91 (0%) | 0/91 (0%) | ||||
Other (Not Including Serious) Adverse Events |
||||||||
Placebo | Paroxetine 20 mg | Vortioxetine 10 mg | Vortioxetine 20 mg | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 36/91 (39.6%) | 59/84 (70.2%) | 52/91 (57.1%) | 40/91 (44%) | ||||
Gastrointestinal disorders | ||||||||
Nausea | 4/91 (4.4%) | 22/84 (26.2%) | 26/91 (28.6%) | 18/91 (19.8%) | ||||
Diarrhoea | 3/91 (3.3%) | 5/84 (6%) | 1/91 (1.1%) | 3/91 (3.3%) | ||||
General disorders | ||||||||
Fatigue | 2/91 (2.2%) | 5/84 (6%) | 2/91 (2.2%) | 3/91 (3.3%) | ||||
Infections and infestations | ||||||||
Upper respiratory tract infection | 5/91 (5.5%) | 3/84 (3.6%) | 4/91 (4.4%) | 4/91 (4.4%) | ||||
Viral upper respiratory tract infection | 5/91 (5.5%) | 4/84 (4.8%) | 1/91 (1.1%) | 2/91 (2.2%) | ||||
Metabolism and nutrition disorders | ||||||||
Decreased appetite | 1/91 (1.1%) | 6/84 (7.1%) | 4/91 (4.4%) | 1/91 (1.1%) | ||||
Nervous system disorders | ||||||||
Somnolence | 4/91 (4.4%) | 10/84 (11.9%) | 7/91 (7.7%) | 7/91 (7.7%) | ||||
Headache | 6/91 (6.6%) | 6/84 (7.1%) | 2/91 (2.2%) | 6/91 (6.6%) | ||||
Dizziness | 1/91 (1.1%) | 6/84 (7.1%) | 0/91 (0%) | 1/91 (1.1%) | ||||
Psychiatric disorders | ||||||||
Libido decreased | 11/91 (12.1%) | 18/84 (21.4%) | 14/91 (15.4%) | 10/91 (11%) | ||||
Orgasm abnormal | 2/91 (2.2%) | 14/84 (16.7%) | 7/91 (7.7%) | 3/91 (3.3%) | ||||
Anxiety | 1/91 (1.1%) | 6/84 (7.1%) | 1/91 (1.1%) | 1/91 (1.1%) | ||||
Insomnia | 0/91 (0%) | 6/84 (7.1%) | 1/91 (1.1%) | 1/91 (1.1%) | ||||
Reproductive system and breast disorders | ||||||||
Ejaculation delayed | 0/91 (0%) | 5/84 (6%) | 2/91 (2.2%) | 3/91 (3.3%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The first study related publication will be a multi-center publication submitted within 24 months after conclusion or termination of a study at all sites. After such multi site publication, all proposed site publications and presentations will be submitted to sponsor for review 60 days in advance of publication. Site will remove Sponsor confidential information unrelated to study results. Sponsor can delay a proposed publication for another 60 days to preserve intellectual property.
Results Point of Contact
Name/Title | Medical Director |
---|---|
Organization | Takeda |
Phone | +1-877-825-3327 |
trialdisclosures@takeda.com |
- Vortioxetine-4001
- U1111-1174-1779