Study to Evaluate Safety and Efficacy of WC3011 (Estradiol Vaginal Cream) in Postmenopausal Women With Dyspareunia
A Randomized, Multicenter, Double-Blind, Vehicle-Controlled Study to Evaluate the Safety and Efficacy of WC3011 in Postmenopausal Women With Dyspareunia
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
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Alabama
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Birmingham, Alabama, Forenede Stater, 35211
- Warner Chilcott Investigational Study Site
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Mobile, Alabama, Forenede Stater, 36608
- Warner Chilcott Investigational Study Site
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Arizona
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Chandler, Arizona, Forenede Stater, 85224
- Warner Chilcott Investigational Study Site
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Phoenix, Arizona, Forenede Stater, 85032
- Warner Chilcott Investigational Study Site
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Scottsdale, Arizona, Forenede Stater, 85251
- Warner Chilcott Investigational Study Site
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Tucson, Arizona, Forenede Stater, 85712
- Warner Chilcott Investigational Study Site
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Tucson, Arizona, Forenede Stater, 85710
- Warner Chilcott Investigational Study Site
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California
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Sacramento, California, Forenede Stater, 95821
- Warner Chilcott Investigational Study Site
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San Diego, California, Forenede Stater, 92103
- Warner Chilcott Investigational Study Site
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San Diego, California, Forenede Stater, 92108
- Warner Chilcott Investigational Study Site
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San Diego, California, Forenede Stater, 92123
- Warner Chilcott Investigational Study Site
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Connecticut
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New London, Connecticut, Forenede Stater, 06320
- Warner Chilcott Investigational Study Site
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District of Columbia
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Washington, District of Columbia, Forenede Stater, 20036
- Warner Chilcott Investigational Study Site
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Florida
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Boynton Beach, Florida, Forenede Stater, 33472
- Warner Chilcott Investigational Study Site
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Clearwater, Florida, Forenede Stater, 33759
- Warner Chilcott Investigational Study Site
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Jacksonville, Florida, Forenede Stater, 32216
- Warner Chilcott Investigational Study Site
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Miami, Florida, Forenede Stater, 33186
- Warner Chilcott Investigational Study Site
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Ormond Beach, Florida, Forenede Stater, 32174
- Warner Chilcott Investigational Study Site
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Palm Beach Gardens, Florida, Forenede Stater, 33410
- Warner Chilcott Investigational Study Site
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Pinellas Park, Florida, Forenede Stater, 33781
- Warner Chilcott Investigational Study Site
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West Palm Beach, Florida, Forenede Stater, 33409
- Warner Chilcott Investigational Study Site
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Georgia
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Atlanta, Georgia, Forenede Stater, 30342
- Warner Chilcott Investigational Study Site
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Roswell, Georgia, Forenede Stater, 30075
- Warner Chilcott Investigational Study Site
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Savannah, Georgia, Forenede Stater, 31406
- Warner Chilcott Investigational Study Site
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Indiana
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Granger, Indiana, Forenede Stater, 46530
- Warner Chilcott Investigational Study Site
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Kentucky
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Lexington, Kentucky, Forenede Stater, 40509
- Warner Chilcott Investigational Study Site
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Louisiana
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Marrero, Louisiana, Forenede Stater, 70072
- Warner Chilcott Investigational Study Site
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New Orleans, Louisiana, Forenede Stater, 70115
- Warner Chilcott Investigational Study Site
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Michigan
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Kalamazoo, Michigan, Forenede Stater, 49009
- Warner Chilcott Investigational Study Site
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Minnesota
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Chaska, Minnesota, Forenede Stater, 55318
- Warner Chilcott Investigational Study Site
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Nevada
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Las Vegas, Nevada, Forenede Stater, 89113
- Warner Chilcott Investigational Study Site
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Las Vegas, Nevada, Forenede Stater, 89128
- Warner Chilcott Investigational Study Site
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New Jersey
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Moorestown, New Jersey, Forenede Stater, 08057
- Warner Chilcott Investigational Study Site
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North Carolina
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Greensboro, North Carolina, Forenede Stater, 27408
- Warner Chilcott Investigational Study Site
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New Bern, North Carolina, Forenede Stater, 28562
- Warner Chilcott Investigational Study Site
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Raleigh, North Carolina, Forenede Stater, 27607
- Warner Chilcott Investigational Study Site
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Winston-Salem, North Carolina, Forenede Stater, 27103
- Warner Chilcott Investigational Study Site
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45249
- Warner Chilcott Investigational Study Site
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Cleveland, Ohio, Forenede Stater, 44122
- Warner Chilcott Investigational Study Site
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Columbus, Ohio, Forenede Stater, 43213
- Warner Chilcott Investigational Study Site
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Pennsylvania
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Jenkintown, Pennsylvania, Forenede Stater, 19046
- Warner Chilcott Investigational Study Site
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Philadelphia, Pennsylvania, Forenede Stater, 19114
- Warner Chilcott Investigational Study Site
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Pittsburgh, Pennsylvania, Forenede Stater, 15206
- Warner Chilcott Investigational Study Site
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Rhode Island
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Warwick, Rhode Island, Forenede Stater, 02886
- Warner Chilcott Investigational Study Site
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South Carolina
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Bluffton, South Carolina, Forenede Stater, 29910
- Warner Chilcott Investigational Study Site
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Greer, South Carolina, Forenede Stater, 29650
- Warner Chilcott Investigational Study Site
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Texas
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Austin, Texas, Forenede Stater, 78759
- Warner Chilcott Investigational Study Site
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Dallas, Texas, Forenede Stater, 75230
- Warner Chilcott Investigational Study Site
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Dallas, Texas, Forenede Stater, 75231
- Warner Chilcott Investigational Study Site
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Dallas, Texas, Forenede Stater, 75234
- Warner Chilcott Investigational Study Site
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Houston, Texas, Forenede Stater, 77030
- Warner Chilcott Investigational Study Site
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San Antonio, Texas, Forenede Stater, 78229
- Warner Chilcott Investigational Study Site
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Utah
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South Jordan, Utah, Forenede Stater, 84095
- Warner Chilcott Investigational Study Site
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Virginia
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Norfolk, Virginia, Forenede Stater, 23507-1627
- Warner Chilcott Investigational Study Site
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Richmond, Virginia, Forenede Stater, 23233
- Warner Chilcott Investigational Study Site
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Washington
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Seattle, Washington, Forenede Stater, 98105
- Warner Chilcott Investigational Study Site
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Spokane, Washington, Forenede Stater, 99207
- Warner Chilcott Investigational Study Site
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Sexually active with self-identified dyspareunia (pain with sexual activity), at least moderate to severe and most bothersome symptom of vulvovaginal atrophy (VVA)
- Postmenopausal and meets 1 of the following: 12 months spontaneous amenorrhea, 6 months spontaneous amenorrhea with FSH (follicle stimulating hormone) >40 mIU/mL,6 weeks postsurgical bilateral oophorectomy with confirmation by FSH >40 mIU/mL, surgical report or ultrasound, 6 weeks postsurgical hysterectomy with ovary failure confirmed by FSH >40 mIU/mL
- Age ≥40 years; ≥35 with bilateral oophorectomy
- Vaginal pH >5.0
- Less than or equal to 5% superficial cells on vaginal wall cytologic smear
- Normal clinical breast exam or negative mammogram if ≥ 40 years of age
- Negative urine pregnancy test (non-hysterectomized and <12 months amenorrhea)
Exclusion Criteria:
- Enrollment in Sponsor's Study PR-04409 or PR-05812
- Participation in clinical trial or use of investigational drug within 30 days prior to screening
- Known hypersensitivity to estrogen and/or progestin therapy
- Known or suspected premalignant or malignant disease or history steroid-dependent malignancy
- Manifestation or treatment for significant cardiovascular disease (congestive heart failure, stroke or ischemic attack, myocardial infarction, coronary artery bypass, percutaneous angioplasty or >50% angiographic narrowing of coronary artery
- Thrombophlebitis or thromboembolic disorder or history of
- Insulin-dependent diabetes mellitus
- Increased frequency or severity of headaches while on hormone or estrogen therapy
- Currently taking St. John's Wort
- Drug/alcohol addiction within past 2 years
- Treatment with anticoagulants (heparin or warfarin)
- Smoking ≥15 cigarettes/day
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Aktiv komparator: Vehicle (3 Times/Week)
Vehicle applied to the vagina daily for 14 days followed by dosing 3 times per week for 10 weeks.
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Daily for 14 days followed by 3 times per week for 10 weeks
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Eksperimentel: WC3011 Estradiol Vaginal Cream (3 Times/Week)
WC3011 Estradiol vaginal cream applied daily for 14 days followed by dosing 3 times per week for 10 weeks.
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Daily for 14 days followed by 3 times per week for 10 weeks
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Ændring fra baseline i procentdelen af vaginale overfladiske celler til endelig vurdering
Tidsramme: Baseline (dag 0) til endelig vurdering (op til uge 12)
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Vaginale vægudstrygninger blev indsamlet fra hver deltager.
Udstrygningerne blev sendt til det centrale laboratorium til analyse for at bestemme procentdelen af overfladiske celler.
En positiv ændring fra baseline indikerer forbedring.
Endelig vurdering er defineret som den sidste tilgængelige postbaseline vurdering.
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Baseline (dag 0) til endelig vurdering (op til uge 12)
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Ændring fra baseline i procentdelen af vaginale parabasale celler til endelig vurdering
Tidsramme: Baseline (dag 0) til endelig vurdering (op til uge 12)
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Vaginale vægudstrygninger blev indsamlet fra hver deltager.
Udstrygningerne blev sendt til det centrale laboratorium til analyse for at bestemme procentdelen af parabasale celler.
En negativ ændring fra baseline indikerer forbedring.
Endelig vurdering er defineret som den sidste tilgængelige postbaseline vurdering.
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Baseline (dag 0) til endelig vurdering (op til uge 12)
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Change From Baseline in Participant's Self-Assessment of Symptom of Vulvovaginal Atrophy (VVA): Dyspareunia (Pain Associated With Sexual Activity) to Final Assessment
Tidsramme: Baseline (Day 0) to final assessment (Up to Week 12)
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Participant's self-assessment of the symptom of VVA (dyspareunia) was scored on a 4-point scale where: 0=none, 1=mild, 2=moderate or 3=severe.
Higher score indicates the most bothersome symptoms.
A negative change from Baseline indicates improvement.
Final Assessment is defined as the last available post-baseline assessment for the given efficacy endpoint.
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Baseline (Day 0) to final assessment (Up to Week 12)
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Change From Baseline in Vaginal pH to Final Assessment
Tidsramme: Baseline (Day 0) to final assessment (Up to Week 12)
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Vaginal pH was obtained at baseline and final visit of the study.
The pH was a numeric value from 0 to 14 expressing the acidity or alkalinity of the vaginal fluids where 7 was neutral, lower values were more acidic (values of 0-6) and higher values more alkaline (values of 8-14).
A negative change from Baseline indicates improvement.
Final Assessment is defined as the last available post-baseline assessment for the given efficacy endpoint.
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Baseline (Day 0) to final assessment (Up to Week 12)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Change From Baseline in Participant's Self-Assessment of the Symptom of VVA: Dyspareunia to Weeks 2, 4, 8, and 12
Tidsramme: Baseline to Weeks 2, 4, 8 and 12
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Participant's self-assessment of the symptom of VVA (dyspareunia) was scored on a 4-point scale where: 0=none, 1=mild, 2=moderate or 3=severe.
Higher score indicates the most bothersome symptoms.
A negative change from Baseline indicates improvement.
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Baseline to Weeks 2, 4, 8 and 12
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Change From Baseline in Participant's Self-Assessment of the Other Symptoms of VVA to Weeks 2, 4, 8, 12, and Final Assessment
Tidsramme: Baseline (Day 0) to Weeks 2, 4, 8, 12, and final assessment (Up to Week 12)
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Self-Assessment of the symptoms of VVA, other than dyspareunia and vaginal bleeding associated with sexual activity, (vaginal and/or vulvar irritation/itching, dysuria and vaginal dryness) were evaluated by a questionnaire.
Each symptom was scored on a 4-point scale where: 0=none, 1=mild, 2=moderate or 3=severe.
Higher scores indicate the most bothersome symptoms.
A negative change from Baseline indicates improvement.
Final Assessment is defined as the last available post-baseline assessment for the given efficacy endpoint.
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Baseline (Day 0) to Weeks 2, 4, 8, 12, and final assessment (Up to Week 12)
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Percentage of Participants With Vaginal Bleeding Associated With Sexual Activity at Each Visit
Tidsramme: Baseline (Day 0), Weeks 2, 4, 8, 12 and final assessment (Up to Week 12)
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Vaginal bleeding associated with sexual activity was assessed by participants as either "present" or "absent".
Number of participants with assessment "present" are reported.
Final Assessment is defined as the last available post-baseline assessment for the given efficacy endpoint.
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Baseline (Day 0), Weeks 2, 4, 8, 12 and final assessment (Up to Week 12)
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Change From Baseline in the Investigator's Assessment of Each of the Signs of VVA to Week 12 and Final Assessment
Tidsramme: Baseline (Day 0) to Week 12 and Final assessment (Up to Week 12)
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Investigator's assessment of vaginal health was performed by visual inspection of the vagina with respect to the signs of VVA: atrophy, pallor, vaginal dryness, friability, and petechiae each graded on a 4-point scale where: 0=none, 1=mild, 2=moderate or 3=severe.
Higher scores are worse.
A negative change from Baseline indicates improvement.
Final assessment is defined as the last available postbaseline assessment.
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Baseline (Day 0) to Week 12 and Final assessment (Up to Week 12)
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Change From Baseline in Vaginal pH to Week 12
Tidsramme: Baseline to Week 12
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Vaginal pH was obtained at baseline and final visit of the study.
The pH was a numeric value from 0 to 14 expressing the acidity or alkalinity of the vaginal fluids where 7 was neutral, lower values were more acidic (values of 0-6) and higher values more alkaline (values of 8-14).
A negative change from Baseline indicates improvement.
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Baseline to Week 12
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Change From Baseline in the Percentage of Vaginal Superficial Cells to Week 12
Tidsramme: Baseline to Week 12
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Vaginal wall smears were collected from each participant.
The smears were sent to the central laboratory for analysis to determine the percentage of superficial cells.
A positive change from Baseline indicates improvement.
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Baseline to Week 12
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Change From Baseline in the Percentage of Vaginal Parabasal Cells to Week 12
Tidsramme: Baseline to Week 12
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Vaginal wall smears were collected from each participant.
The smears were sent to the central laboratory for analysis to determine the percentage of parabasal cells.
A negative change from Baseline indicates improvement.
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Baseline to Week 12
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Anna Chan, PharmD, Warner Chilcott
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PR-08112
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