- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00786188
Eight-Week Efficacy & Safety Study of Brisdelle™ (Formerly Known as Mesafem) in the Treatment of Vasomotor Symptoms Associated With Menopause
A Phase 2, Exploratory, Eight-Week, Multicenter, Double-Blind, Randomized, Placebo-Controlled, Efficacy and Safety Study of Mesafem (Paroxetine Mesylate) Capsules in the Treatment of Vasomotor Symptoms Associated With Menopause
This is an exploratory 8-week, multicenter, double-blind, randomized, placebo-controlled study of Brisdelle (paroxetine mesylate) Capsules 7.5 mgin subjects with moderate to severe postmenopausal vasomotor symptoms (VMS), defined as follows:
- Moderate VMS: Sensation of heat with sweating, able to continue activity
- Severe VMS: Sensation of heat with sweating, causing cessation of activity
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Florida
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Lake Worth, Florida, United States, 33461
- Altus Research
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Naples, Florida, United States, 34102
- Anchor Research Center
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North Carolina
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Greensboro, North Carolina, United States, 27408
- Hawthorne Research
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Winston-Salem, North Carolina, United States, 27103
- Hawthorne Medical Research, Inc.
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Pennsylvania
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Philadelphia, Pennsylvania, United States, 19114
- Philadelphia Clinical Research
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Tennessee
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Chattanooga, Tennessee, United States, 37404
- Chattanooga Medical Research, Llc
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Virginia
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Richmond, Virginia, United States, 23294
- National Clinical Research, Inc.
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Richmond, Virginia, United States, 23233
- Virginia Women's Center
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Washington
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Seattle, Washington, United States, 98105
- Women's Clinical Research Center
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Spokane, Washington, United States, 99207
- North Spokane Women's Clinic Research
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Female, >40 years of age
- Reported more than 7-8 moderate to severe hot flashes per day (average) or 50-60 moderate to severe hot flashes per week for at least 30 days prior
- Spontaneous amenorrhea for at least 12 consecutive months
- Amenorrhea for at least 6 months and meet the biochemical criteria for menopause
- Bilateral salpingo-oophorectomy >6 weeks with or without hysterectomy
Exclusion Criteria:
- History of hypersensitivity or adverse reaction to paroxetine mesylate
- Use of an investigational study medication within 30 days prior to screening or during the study
- Concurrent participation in another clinical trial or previous participation in this trial
- Family of investigational-site staff
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Brisdelle (paroxetine mesylate)
Eligible subjects will be randomized to receive Brisdelle (paroxetine mesylate) Capsules 7.5 mg.
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Eligible subjects will be randomized to receive Brisdelle™ (paroxetine mesylate) Capsules 7.5 mg.
Other Names:
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Placebo Comparator: Placebo - Sugar Pill
Eligible subjects will be randomized to receive a sugar pill.
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Subjects will receive a sugar pill.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Mean Change From Baseline in Hot Flash Frequency at Week 4 and Week 8
Time Frame: Week 4 and Week 8
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The number of hot flashes reported in the result table are:
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Week 4 and Week 8
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Mean Change From Baseline in Hot Flash Severity at Week 4 and Week 8
Time Frame: Week 4 and Week 8
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A scale was not used to measure severity scores. Severity scores of hot flashes were calculated for each subject. The following formula was used to calculate severity. SS = (2•Fm + 3•Fs) ÷ (Fm + Fs) Where: SS = severity score Fm = frequency of moderate hot flashes Fs = frequency of severe hot flashes The mean number of moderate and severe hot flashes that was recorded in the Run-In Period was used to calculate the baseline severity score. |
Week 4 and Week 8
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline in Climacteric Symptoms at Week 8
Time Frame: Week 8
|
The Greene Climacteric Scale (GCS) was used for this measurement. The scale has 21 questions and measures symptoms in 4 areas; these are psychological (anxiety and depression), physical, vasomotor, and libido. The severity of the symptom was scored as: 0=none, 1=mild, 2=moderate, and 3=severe. Anxiety was determined by using the sum of scores 1 to 6, and depression was determined by using the sum of scores 7 to 11. Physical aspects were determined by using the sum of scores 12 to 18; vasomotor aspects were determined by using the sum of scores 19 to 20; and libido was determined by using the score for question 21. The total GCS score ranges from "0" to "63" which is the sum of all the scores for the 21-symptom assessment questions in this scale. Each subject's total GCS score at baseline and at Week 8 were used to calculate change from baseline in these symptoms. The change from baseline is reported below. |
Week 8
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Change From Baseline in Hot Flash Composite Score at Week 4 and Week 8
Time Frame: Week 4 and Week 8
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A scale was not used for this measurement. Composite scores of hot flashes were calculated by using the following formula: CS = (2 • Fm + 3 • Fs) Where: CS = composite score Fm = frequency of moderate hot flashes Fs = frequency of severe hot flashes The mean number of moderate and severe hot flashes recorded in the Run-In Period was used to calculate the baseline composite score. |
Week 4 and Week 8
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Effect of Brisdelle (Paroxetine Mesylate) Capsules on Depression and Anxiety at Week 8
Time Frame: Week 8
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Depression & anxiety were measured using the Hospital Anxiety & Depression Scale (HADS). The HADS is a scale developed to assess anxiety & depression. The HADS Scale consists of 14 Questions (7 relating to anxiety; 7 relating to depression) with possible scores ranging from 0 to 21. The results presented below are the number of participants with abnormal HADS Scores for both Abnormal Anxiety & Abnormal Depression combined at Week 8. |
Week 8
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Effect of Brisdelle (Paroxetine Mesylate) Capsules on Mood at Week 4
Time Frame: Week 4
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Mood was measured using the Profile of Mood States (POMS) Questionnaire. The Profile of Moods States (POMS) is a 65-item multi-dimensional measure that provides a method of assessing transient, fluctuating active mood states. Key areas that are measured include: tension-anxiety, anger-hostility, fatigue-inertia, depression-dejection, vigor-activity, confusion-bewilderment. Responses to questions are scored with the following numerical values: Not at all = 1, A little = 2, Moderate = 3, Quite a bit = 4, Extremely = 5. A total score for a domain was obtained by summing the responses of individual items in the domain. The total POMS score can range from "65" to "335." The percentage of participants who had a change from baseline in the total score at Week 4 is reported below. |
Week 4
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Effect of Brisdelle (Paroxetine Mesylate) Capsules on Improvement of Hot Flash Interference at Week 4
Time Frame: Week 4
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Interference of hot flashes was measured by using the Hot Flash-Related Daily Interference Scale (HFRDIS). The HFRDIS is a 10-item scale that measures the degree to which hot flashes interfere with 9 daily activities and the tenth item measures the degree to which hot flashes interfere with each of the other items. Subjects can score for each item on a scale from 0 to 10 where 0 = Do not interfere and a score of 10 = Completely interferes. The measure being reported below is percentage of responders who had an improvement in HFRDIS score at Week 4 compared to baseline. A responder is defined as a subject who had an improvement in the HFRDIS score. An improvement is define as a score ≤3 on each question. |
Week 4
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Proportion of Clinical Global Impression (CGI) Responders at Week 4 and Week 8
Time Frame: Week 4 and Week 8
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The Clinical Global Impression Scale (CGIS) was completed by the investigator and was used to measure the severity of the VMS at any given time and the improvement from baseline.
Responders were defined as subjects who achieved a score of 1 to 3 where 1 = very much improved, 2 = much improved, and 3 = minimally improved.
Non-responders were defined as subjects who achieved a score of 4 to 7 where 4 = no change, 5 = minimally worse, 6 = much worse, and 7 = very much worse.
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Week 4 and Week 8
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Asses the Effect of Brisdelle (Paroxetine Mesylate) Capsules on the Interference on Sexual Functioning at Week 8
Time Frame: Week 8
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The Arizona Sexual Experiences Scale (ASEX) is a 5-item rating scale that quantifies sex drive, arousal, vaginal lubrication/penile erection, ability to reach orgasm, and satisfaction from orgasm.
Possible total scores range from 5 to 30, with the higher scores indicating more sexual dysfunction.
The sum of the scores for all 5 items was calculated.
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Week 8
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Proportion of Numerical Rating Scale (NRS) True Responders at Week 4 and Week 8
Time Frame: Week 4 and Week 8
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The Subject Impression Numerical Rating Scale (NRS) is an 11-point scale was used to measure how bothered a subject was by hot flashes both during the day and the night. The measure being reported below is percentage of responders who had an improvement in NRS score at Week 4 compared to baseline. A responder is defined as a subject who had an improvement in the NRS score. An improvement is define as a score ≤3 on each question. |
Week 4 and Week 8
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Effect of Brisdelle (Paroxetine Mesylate) Capsules on BMI at Week 4 and Week 8
Time Frame: Week 4 and Week 8
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Body Mass Index (BMI) was calculated by using height in centimeters and weight in kilograms.
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Week 4 and Week 8
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Patrick F. Freuen, MD, North Spokane Women's Clinic, Spokane, WA 99207
- Principal Investigator: Richard E. Hedrick, MD, Hawthorne Medical Research, Inc., Winston-Salem, NC 27103
- Principal Investigator: Samuel N. Lederman, MD, Altus Research, Lake Worth, FL 33461
- Principal Investigator: Larry S. Seidman, DO, Philadelphia Clinical Research, LLC, Philadelphia, PA 19114
- Principal Investigator: James E. Tomblin, MD, Hawthorne Medical Research, Inc., Greensboro, NC 27408
- Principal Investigator: Peter A. Zedler, MD, Virginia Women's Center, Richmond, VA 23233
- Principal Investigator: D. S. Harnsberger, MD, Chattanooga Medical Research, LLC, Chattanooga, TN 37404
- Principal Investigator: John A. Hoekstra, MD, National Clinical Research, Inc., Richmond, VA 23294
- Principal Investigator: Robin Kroll, MD, Women's Clinical Research Center, Seattle, WA 98105
- Principal Investigator: Ashley Tunkle, MD, Anchor Research Center, Naples, FL 34102
Publications and helpful links
General Publications
- Fugate SE, Church CO. Nonestrogen treatment modalities for vasomotor symptoms associated with menopause. Ann Pharmacother. 2004 Sep;38(9):1482-99. doi: 10.1345/aph.1D610. Epub 2004 Aug 3.
- Kritz-Silverstein D, Goldani Von Muhlen D, Barrett-Connor E. Prevalence and clustering of menopausal symptoms in older women by hysterectomy and oophorectomy status. J Womens Health Gend Based Med. 2000 Sep;9(7):747-55. doi: 10.1089/15246090050147727.
- Nelson HD, Vesco KK, Haney E, Fu R, Nedrow A, Miller J, Nicolaidis C, Walker M, Humphrey L. Nonhormonal therapies for menopausal hot flashes: systematic review and meta-analysis. JAMA. 2006 May 3;295(17):2057-71. doi: 10.1001/jama.295.17.2057.
- Greene JG. A factor analytic study of climacteric symptoms. J Psychosom Res. 1976;20(5):425-30. doi: 10.1016/0022-3999(76)90005-2. No abstract available.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Hot Flashes
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Psychotropic Drugs
- Serotonin Uptake Inhibitors
- Neurotransmitter Uptake Inhibitors
- Membrane Transport Modulators
- Serotonin Agents
- Antidepressive Agents
- Cytochrome P-450 Enzyme Inhibitors
- Antidepressive Agents, Second-Generation
- Cytochrome P-450 CYP2D6 Inhibitors
- Paroxetine
Other Study ID Numbers
- N30-002
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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