- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02887885
Sustainability of Vaginal Estrogen Therapy in Postmenopausal Women
April 26, 2022 updated by: University Hospital Inselspital, Berne
Sustainability of vaginal ultra-low dose estrogen therapy in postmenopausal women
Study Overview
Detailed Description
Within this trial 50 postmenopausal women receive a vaginal estrogen therapy as treatment for symptomatic vaginal atrophy. The sustainability of vaginal estrogen therapy after the end of therapy has not yet been investigated.
All participants will be asked to come for the following 7 visits.
- Visit 1: Standard Gynecological examination; Inclusion and exclusion criteria check
- Visit 2: Handing out of Gynoflor (estrogen) for a 6 weeks treatment.
- Visit 3 (Study Start): After using the vaginal estrogen for 6 weeks, a vaginal swap will be done to measure the vaginal maturation index (VMI). The participants will also receive a questionnaire to define some subjective parameters. The parameters measured at visit 1 will count as reference. The estrogen therapy will now be sustained.
- Visit 4-6: Measuring of the VMI and handing out the questionnaires to define subjective parameters.
Study Type
Observational
Enrollment (Actual)
32
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Berne, Switzerland, 3010
- Dep. of Obstetrics and Gynecology, Bern University Hospital, Bern
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 97 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Sampling Method
Non-Probability Sample
Study Population
postmenopausal women
Description
Inclusion Criteria:
- Postmenopausal women (last menstrual period more than 12 months ago or having undergone bilateral ovariectomy)
- Age ≥ 18 years
- Diagnosis of moderate to severe vaginal atrophy at screening visit with VMI < 50% and vaginal pH > 4.5
- At least one subjective symptom of vaginal atrophy (dryness, pain/burning sensation, pruritus, discharge, dyspareunia) related to a score of ≥ 65 on the visual analogue scale (VAS)
- Indication for vaginal treatment with Gynoflor® (100 million viable L. acidophilus KS 400 and estriol 30 mcg per application) for 6 weeks because of symptomatic vaginal atrophy after menopause: 1 vaginal tablet daily for 12 days, followed by 3 vaginal tablets per week as maintenance therapy (Monday-Wednesday-Friday).
- Informed consent as documented by signature
Exclusion Criteria:
- Administration of any form of oral/transdermal hormone therapy (HT) or selective estrogen receptor modulators (SERM) or phytoestrogens within 2 months prior to entry into or during the study.
- Any use of over-the-counter vaginal products within 1 week prior to and during entry the study.
- Known hypersensitivity or allergy to the investigational product
- Estrogen dependent malignancy
- Undiagnosed genital bleeding
- Active thromboembolism
- Active vulvovaginal Candidiasis, Trichomonas vaginitis or bacterial vaginitis based on light microscopy of vaginal secretions, vaginal pH, whiff test and KOH preparation
- Active sexually transmitted infections (STI) including herpes simplex viral infection, gonorrhoea and Chlamydia.
- Active urinary tract infection.
- Pessary-users
- Immunocompromised patients including those with human immunodeficiency viral infection, chronic glucocorticoid use or active treatment with immunosuppressive agents
- Severe liver and/or kidney disease
- Diabetes mellitus
- Polyneuropathy
- Skin disease affecting vulva or vagina, e.g. lichen sclerosus
- Known or suspected non-compliance, drug or alcohol abuse
- Inability to follow the procedures of the study, e.g. due to language problems, psychological disorders, dementia, etc. of the participant,
- Participation in another study with investigational drug within the 30 days preceding and during the present study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Case-Only
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Mean change in vaginal maturation index (VMI)
Time Frame: 0 weeks, 4 weeks
|
0 weeks, 4 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Mean change in VMI
Time Frame: 0 weeks,1 week, 2 weeks, 6 weeks
|
0 weeks,1 week, 2 weeks, 6 weeks
|
Mean change in vaginal pH
Time Frame: 0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
Number of lactobacilli
Time Frame: 0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
Lactobacillary grade (LBG),
Time Frame: 0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
Mean change in the most bothersome moderate and severe symptom of vaginal atrophy (MBS) . The symptoms include dryness, pain/burning sensation, pruritus, discharge, and dyspareunia.
Time Frame: 0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
Mean change in health-related quality of life (EQ-5D-5L). Mean change in Female Sexual Function Index (FSFI).
Time Frame: 0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
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0 weeks,1 week, 2 weeks, 4 weeks, 6 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Petra Stute, Prof, University Hospital Berne
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Management of symptomatic vulvovaginal atrophy: 2013 position statement of The North American Menopause Society. Menopause. 2013 Sep;20(9):888-902; quiz 903-4. doi: 10.1097/GME.0b013e3182a122c2.
- McEndree B. Clinical application of the vaginal maturation index. Nurse Pract. 1999 Sep;24(9):48, 51-2, 55-6.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 22, 2018
Primary Completion (Actual)
March 19, 2020
Study Completion (Actual)
April 10, 2020
Study Registration Dates
First Submitted
August 17, 2016
First Submitted That Met QC Criteria
August 29, 2016
First Posted (Estimate)
September 2, 2016
Study Record Updates
Last Update Posted (Actual)
April 27, 2022
Last Update Submitted That Met QC Criteria
April 26, 2022
Last Verified
April 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2016-00380
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
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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