# Frozen Embryo Transfer Pregnancy Outcomes Prediction by Microbiome

> **NCT05521295** · — · UNKNOWN · sponsor: **Shengjing Hospital** · enrollment: 3600 (estimated)

## Conditions studied

- Infertility
- Microbiome

## Interventions

- **OTHER:** no intervention

## Key facts

- **NCT ID:** NCT05521295
- **Lead sponsor:** Shengjing Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-09-01
- **Primary completion:** 2023-09-01
- **Final completion:** 2024-09-01
- **Target enrollment:** 3600 (ESTIMATED)
- **Last updated:** 2022-09-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05521295

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05521295, "Frozen Embryo Transfer Pregnancy Outcomes Prediction by Microbiome". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT05521295. Licensed CC0.

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