# The Exogenous Progesterone Free Luteal Phase After GnRHa Trigger - a Pilot Study in Normo-responder IVF Patients

> **NCT01980680** · PHASE4 · COMPLETED · sponsor: **Peter Humaidan** · enrollment: 50 (actual)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** hCG
- **DRUG:** Progesterone and Estradiol

## Key facts

- **NCT ID:** NCT01980680
- **Lead sponsor:** Peter Humaidan
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-12
- **Primary completion:** 2019-09
- **Final completion:** 2020-05
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2020-12-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01980680

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01980680, "The Exogenous Progesterone Free Luteal Phase After GnRHa Trigger - a Pilot Study in Normo-responder IVF Patients". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT01980680. Licensed CC0.

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