# Preoperative Ankle-Brachial Index and Renal Adverse Events After Acute Type A Aortic Dissection Surgery

> **NCT07668830** · — · COMPLETED · sponsor: **Nanjing First Hospital, Nanjing Medical University** · enrollment: 516 (actual)

## Conditions studied

- Aortic Dissection Type A
- Acute Kidney Injury Cardiac Surgery

## Interventions

- **OTHER:** Preoperative Ankle-Brachial Index

## Key facts

- **NCT ID:** NCT07668830
- **Lead sponsor:** Nanjing First Hospital, Nanjing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-01
- **Primary completion:** 2024-02-29
- **Final completion:** 2024-02-29
- **Target enrollment:** 516 (ACTUAL)
- **Last updated:** 2026-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07668830

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07668830, "Preoperative Ankle-Brachial Index and Renal Adverse Events After Acute Type A Aortic Dissection Surgery". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07668830. Licensed CC0.

---

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