# Ulinastatin Reduces Postoperative Pulmonary Complications in Cardiac Surgery

> **NCT07237243** · — · COMPLETED · sponsor: **Qin Zhang** · enrollment: 4540 (actual)

## Conditions studied

- Pulmonary Complication
- Cardiac Surgery

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07237243
- **Lead sponsor:** Qin Zhang
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-01-01
- **Primary completion:** 2022-12-30
- **Final completion:** 2024-09-30
- **Target enrollment:** 4540 (ACTUAL)
- **Last updated:** 2025-11-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07237243

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07237243, "Ulinastatin Reduces Postoperative Pulmonary Complications in Cardiac Surgery". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07237243. Licensed CC0.

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