# Impact of Preoperative Nutritional Status on the Postoperative Mortality and Morbidity in Patients Undergoing Valvular Heart Surgery

> **NCT04307732** · — · UNKNOWN · sponsor: **Yonsei University** · enrollment: 2000 (estimated)

## Conditions studied

- Patients Undergoing Valvular Heart Surgery

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04307732
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-03-15
- **Primary completion:** 2021-03
- **Final completion:** 2021-03
- **Target enrollment:** 2000 (ESTIMATED)
- **Last updated:** 2020-10-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04307732

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04307732, "Impact of Preoperative Nutritional Status on the Postoperative Mortality and Morbidity in Patients Undergoing Valvular Heart Surgery". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04307732. Licensed CC0.

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