# Metformin for the Treatment of Unexplained Oligozspermia

> **NCT01529177** · PHASE4 · UNKNOWN · sponsor: **The Egyptian IVF-ET Center** · enrollment: 600 (estimated)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** Metformin / clomid / hCG
- **DRUG:** Clomiphene citrate / hCG

## Key facts

- **NCT ID:** NCT01529177
- **Lead sponsor:** The Egyptian IVF-ET Center
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-02
- **Primary completion:** 2016-09
- **Final completion:** 2017-02
- **Target enrollment:** 600 (ESTIMATED)
- **Last updated:** 2015-08-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01529177

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01529177, "Metformin for the Treatment of Unexplained Oligozspermia". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT01529177. Licensed CC0.

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