# Effect of OSA Resulting From Chronic Tonsillitis on Pregnancy Outcomes

> **NCT06391151** · — · NOT_YET_RECRUITING · sponsor: **Peking University First Hospital** · enrollment: 500 (estimated)

## Conditions studied

- Obstructive Sleep Apnea
- Chronic Tonsillitis
- Pregnancy

## Interventions

- **OTHER:** exposure: OSA resulting from chronic tonsillitis

## Key facts

- **NCT ID:** NCT06391151
- **Lead sponsor:** Peking University First Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-07-01
- **Primary completion:** 2025-12-31
- **Final completion:** 2026-06-30
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2024-06-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06391151

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06391151, "Effect of OSA Resulting From Chronic Tonsillitis on Pregnancy Outcomes". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT06391151. Licensed CC0.

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