Vascular Aging and Acute Kidney Injury After Cardiac Surgery

Starting soon

Conditions studied: Acute Kidney Injury Cardiac Surgery, Postoperative Complications, Vascular Aging

In brief

This prospective observational cohort study will enroll adult patients undergoing cardiac surgery at Nanjing First Hospital, Nanjing Medical University. The study will evaluate multidimensional vascular aging markers before surgery and assess their association with postoperative acute kidney injury within 7 days after surgery. No intervention will be assigned by the study protocol, and all perioperative management will follow routine clinical practice.

Key facts

Study ID

NCT07727772

Run by

Nanjing First Hospital, Nanjing Medical University

People needed

472

Starts

2026-07-01

Expected to finish

2027-12-28

Last updated by the study team

2026-07-27

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adult patients aged 18 years or older.
• Patients scheduled to undergo cardiac surgery at Nanjing First Hospital, Nanjing Medical University.
• Patients who are able to provide written informed consent.
• Patients who are expected to undergo perioperative vascular aging assessment and postoperative renal function monitoring according to the study protocol.

You may not qualify if…

• Patients younger than 18 years.
• Patients with preoperative end-stage renal disease or maintenance dialysis.
• Patients who are unable to complete the study-specified vascular aging assessment.
• Patients who decline participation or withdraw informed consent.

Where it is running

• Nanjing First Hospital, Nanjing Medical University — Nanjing, Jiangsu, China

Full record on ClinicalTrials.gov

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