# Comparison Between Letrozole and Laparoscopic Ovarian Drilling in Women With Clomiphene Resistant Polycystic Ovarian Syndrome (PCOS)

> **NCT02305693** · PHASE3 · UNKNOWN · sponsor: **Cairo University** · enrollment: 140 (estimated)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** Letrozole
- **PROCEDURE:** Laparoscopic ovarian drilling

## Key facts

- **NCT ID:** NCT02305693
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-11
- **Primary completion:** 2017-05
- **Final completion:** —
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2016-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02305693

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02305693, "Comparison Between Letrozole and Laparoscopic Ovarian Drilling in Women With Clomiphene Resistant Polycystic Ovarian Syndrome (PCOS)". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02305693. Licensed CC0.

---

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