# Duration of GnRH-analogue Downregulation and Pregnancy Rates

> **NCT00436319** · PHASE4 · TERMINATED · sponsor: **Aristotle University Of Thessaloniki** · enrollment: 300 (actual)

## Conditions studied

- Infertility

## Interventions

- **PROCEDURE:** Duration of GnRH agonist downregulation

## Key facts

- **NCT ID:** NCT00436319
- **Lead sponsor:** Aristotle University Of Thessaloniki
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2006-05
- **Primary completion:** 2015-06
- **Final completion:** —
- **Target enrollment:** 300 (ACTUAL)
- **Last updated:** 2016-02-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00436319

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00436319, "Duration of GnRH-analogue Downregulation and Pregnancy Rates". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT00436319. Licensed CC0.

---

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