# Risk Factors of Postoperative Acute Kidney Injury and Mortality Among Hospitalized Patients Undergoing Major Surgery

> **NCT07136194** · — · COMPLETED · sponsor: **Peking University First Hospital** · enrollment: 21533 (actual)

## Conditions studied

- Acute Kidney Injury
- Major Surgery Under General Anesthesia
- Mortality
- Postoperative Complication
- Risk Factors

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07136194
- **Lead sponsor:** Peking University First Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-01
- **Primary completion:** 2020-12-31
- **Final completion:** 2020-12-31
- **Target enrollment:** 21533 (ACTUAL)
- **Last updated:** 2025-08-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07136194

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07136194, "Risk Factors of Postoperative Acute Kidney Injury and Mortality Among Hospitalized Patients Undergoing Major Surgery". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07136194. Licensed CC0.

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