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Investigation of Efficacy and Tolerability of a Lactic Acid Containing Vaginal Suppository in Post-menopausal Women With VVA

Prospective, Open-label, Monocenter, Trial to Investigate the Efficacy and Tolerability of WO533, a Lactic Acid Containing Vaginal Suppository, in a Panel of Post-menopausal Women Suffering From Vulvovaginal Atrophy (VVA)

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04222647
Enrollment
43
Registered
2020-01-10
Start date
2020-01-27
Completion date
2020-08-11
Last updated
2021-12-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Vulvovaginal Atrophy

Brief summary

The aim of the study is to investigate the efficacy and tolerability of a lactic acid containing vaginal suppository with respect to the application in post-menopausal women with VVA.

Interventions

DRUGWO533

Intravaginal application

Sponsors

proDERM Institut für Angewandte Dermatologische Forschung GmbH
CollaboratorUNKNOWN
Bremer Pharmacovigilance Service GmbH
CollaboratorOTHER
Dr. August Wolff GmbH & Co. KG Arzneimittel
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Post-menopausal women with subjective symptomatology of vulvovaginal atrophy * Signed written informed consent before participation in the trial

Exclusion criteria

* Known hypersensitivity against any of the ingredients of the investigational product * Systemic hormonal replacement therapy, or phytohormonal therapy or use of SERMs within 3 months before and / or during the conduct of the trial * Local hormonal therapy (vagina/vulva) within 3 months before the trial * If in the opinion of the investigator the patient should not participate in the study for any reason

Design outcomes

Primary

MeasureTime frameDescription
VMIDay 1 to 43Change of the Vaginal Maturation Index (VMI)

Secondary

MeasureTime frameDescription
Vaginal pHDay 1 to 8, day 8 to 43, and day 1 to 43Change of vaginal pH
Subjective vulvovaginal atrophy symptomsDay 1 to 8, day 8 to 43, and day 1 to 43Change of severity scoring for each of the subjective symptoms (dryness, itching, burning and pain unrelated to sexual intercourse) and as sum score
Global judgment of the tolerability by the InvestigatorDay 1 to 43Scoring on a scale from 1 to 4
Global judgment of the tolerability by the patientDay 1 to 43Scoring on a scale from 1 to 4
Adverse eventsDay 1 to 43

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 10, 2026