# Live Birth Rate in Patients With Unexplained Recurrent Pregnancy Loss

> **NCT04621773** · — · UNKNOWN · sponsor: **Peking University Third Hospital** · enrollment: 400 (estimated)

## Conditions studied

- Recurrent Pregnancy Loss
- Preimplantation Genetic Screening

## Interventions

- **PROCEDURE:** Preimplantation Genetic Screening(exposure)

## Key facts

- **NCT ID:** NCT04621773
- **Lead sponsor:** Peking University Third Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09-01
- **Primary completion:** 2023-09-01
- **Final completion:** 2025-09-01
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2020-11-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04621773

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04621773, "Live Birth Rate in Patients With Unexplained Recurrent Pregnancy Loss". Retrieved via AI Analytics 2026-08-12 from https://api.ai-analytics.org/clinical/NCT04621773. Licensed CC0.

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