# Pretreatment With Dienogest in Women With Endometriosis Undergoing in Vitro-fertilization After a Previous Failed Cycle

> **NCT04306276** · — · COMPLETED · sponsor: **Ospedale Policlinico San Martino** · enrollment: 140 (actual)

## Conditions studied

- Endometriosis
- Endometriosis Ovary
- IVF

## Interventions

- **DRUG:** Dienogest 2 MG

## Key facts

- **NCT ID:** NCT04306276
- **Lead sponsor:** Ospedale Policlinico San Martino
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-01-01
- **Primary completion:** 2020-03-01
- **Final completion:** 2020-03-01
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2020-03-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04306276

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04306276, "Pretreatment With Dienogest in Women With Endometriosis Undergoing in Vitro-fertilization After a Previous Failed Cycle". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04306276. Licensed CC0.

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