# D2 Versus D4 Corifollitropin Alfa in GnRH Antagonists

> **NCT01633580** · PHASE4 · COMPLETED · sponsor: **Universitair Ziekenhuis Brussel** · enrollment: 67 (actual)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** corifollitropin alfa

## Key facts

- **NCT ID:** NCT01633580
- **Lead sponsor:** Universitair Ziekenhuis Brussel
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-12
- **Primary completion:** 2013-03
- **Final completion:** 2013-03
- **Target enrollment:** 67 (ACTUAL)
- **Last updated:** 2014-12-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01633580

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01633580, "D2 Versus D4 Corifollitropin Alfa in GnRH Antagonists". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01633580. Licensed CC0.

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