# A Prospective Multicenter Cohort Study on Surgical Treatment Strategies for Pediatric Mitral Regurgitation

> **NCT07284212** · — · COMPLETED · sponsor: **China National Center for Cardiovascular Diseases** · enrollment: 427 (actual)

## Conditions studied

- Mitral Regurgitation (MR)
- Pediatric Cardiac Surgery

## Interventions

- **PROCEDURE:** conventional mitral valve repair
- **PROCEDURE:** standardized mitral valve repair

## Key facts

- **NCT ID:** NCT07284212
- **Lead sponsor:** China National Center for Cardiovascular Diseases
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-03-18
- **Primary completion:** 2025-09-20
- **Final completion:** 2025-09-20
- **Target enrollment:** 427 (ACTUAL)
- **Last updated:** 2025-12-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07284212

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07284212, "A Prospective Multicenter Cohort Study on Surgical Treatment Strategies for Pediatric Mitral Regurgitation". Retrieved via AI Analytics 2026-07-15 from https://api.ai-analytics.org/clinical/NCT07284212. Licensed CC0.

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