# Vasomotoric Symptoms Study of a 0.5 mg Estradiol and 2.5 mg Dydrogesterone Combination

> **NCT00251082** · PHASE3 · COMPLETED · sponsor: **Solvay Pharmaceuticals** · enrollment: 391 (actual)

## Conditions studied

- Postmenopause

## Interventions

- **DRUG:** continuous combined estradiol and dydrogesterone
- **DRUG:** continuous combined estradiol and dydrogesterone
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00251082
- **Lead sponsor:** Solvay Pharmaceuticals
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-12
- **Primary completion:** 2007-10
- **Final completion:** 2007-10
- **Target enrollment:** 391 (ACTUAL)
- **Last updated:** 2008-03-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00251082

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00251082, "Vasomotoric Symptoms Study of a 0.5 mg Estradiol and 2.5 mg Dydrogesterone Combination". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT00251082. Licensed CC0.

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