# Association Between Muscular Tissue Oxygen Saturation and AKI in Older Patients Undergoing Major Abdominal Surgery

> **NCT04954066** · — · COMPLETED · sponsor: **General Hospital of Ningxia Medical University** · enrollment: 253 (actual)

## Conditions studied

- Acute Kidney Injury

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04954066
- **Lead sponsor:** General Hospital of Ningxia Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-09-11
- **Primary completion:** 2022-07-01
- **Final completion:** 2022-08-01
- **Target enrollment:** 253 (ACTUAL)
- **Last updated:** 2023-07-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04954066

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04954066, "Association Between Muscular Tissue Oxygen Saturation and AKI in Older Patients Undergoing Major Abdominal Surgery". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04954066. Licensed CC0.

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