# Study of Nolasiban to Increase Pregnancy Rates in Women Undergoing IVF

> **NCT03758885** · PHASE3 · COMPLETED · sponsor: **ObsEva SA** · enrollment: 820 (actual)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** Nolasiban
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT03758885
- **Lead sponsor:** ObsEva SA
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-10
- **Primary completion:** 2019-11-21
- **Final completion:** 2020-11-11
- **Target enrollment:** 820 (ACTUAL)
- **Last updated:** 2021-09-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03758885

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03758885, "Study of Nolasiban to Increase Pregnancy Rates in Women Undergoing IVF". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03758885. Licensed CC0.

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