# Accuracy of Pre-existing Risk Scoring Models for Predicting Acute Kidney Injury in Patients Who Underwent Aortic Surgery Using a Gray Zone Approach

> **NCT01844219** · — · COMPLETED · sponsor: **Samsung Medical Center** · enrollment: 375 (actual)

## Conditions studied

- Aortic Surgery
- Postoperative Acute Kidney Injury

## Interventions

- **PROCEDURE:** elective or emergency aortic surgery (including ascending, arch, descending thoracic aorta)

## Key facts

- **NCT ID:** NCT01844219
- **Lead sponsor:** Samsung Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-04
- **Primary completion:** 2013-09
- **Final completion:** 2013-09
- **Target enrollment:** 375 (ACTUAL)
- **Last updated:** 2013-12-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01844219

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01844219, "Accuracy of Pre-existing Risk Scoring Models for Predicting Acute Kidney Injury in Patients Who Underwent Aortic Surgery Using a Gray Zone Approach". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01844219. Licensed CC0.

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