# Comparison of Crinone 8% Intravaginal Gel and IM Progesterone Supplementation for In Vitro Fertilization (IVF)

> **NCT00656201** · PHASE4 · COMPLETED · sponsor: **Brigham and Women's Hospital** · enrollment: 468 (actual)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** Crinone 8% Vaginal Gel
- **DRUG:** Intramuscular Progesterone

## Key facts

- **NCT ID:** NCT00656201
- **Lead sponsor:** Brigham and Women's Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2003-07
- **Primary completion:** 2008-11
- **Final completion:** 2009-07
- **Target enrollment:** 468 (ACTUAL)
- **Last updated:** 2011-09-22

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00656201

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00656201, "Comparison of Crinone 8% Intravaginal Gel and IM Progesterone Supplementation for In Vitro Fertilization (IVF)". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00656201. Licensed CC0.

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