# Conventional Ovarian Stimulation vs. Single Injection Stimulation of Corifollitropin Alfa in Oocyte Donor

> **NCT03939403** · PHASE4 · COMPLETED · sponsor: **Instituto Bernabeu** · enrollment: 180 (actual)

## Conditions studied

- Ovarian Stimulation

## Interventions

- **DRUG:** Time of administration of Corifollitropin Alfa

## Key facts

- **NCT ID:** NCT03939403
- **Lead sponsor:** Instituto Bernabeu
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-18
- **Primary completion:** 2021-05-08
- **Final completion:** 2021-05-08
- **Target enrollment:** 180 (ACTUAL)
- **Last updated:** 2021-05-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03939403

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03939403, "Conventional Ovarian Stimulation vs. Single Injection Stimulation of Corifollitropin Alfa in Oocyte Donor". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT03939403. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*