Preoperative BNP and MINS in AAA Open Repair

Yonsei University Health System (YUHS)

Status: Active, not recruiting

Conditions: Myocardial Injury After Non-cardiac Surgery

Treatments: Diagnostic Test: preoperative BNP value

Study type: Observational

Funder types: Other

Identifiers

NCT06088641

3-2023-0187

Details and patient eligibility

About

The aim of this study was to investigate whether preoperative B-type natriuretic peptides serves as an independent predictor of myocardial injury after non-cardiac surgery (MINS) in abdominal aortic aneurysm open repair.

Full description

The incidence of MINS was compared between the lower BNP and higher BNP groups, and a stepwise logistic regression analysis was performed to evaluate the predictors for MINS.

Enrollment: 198 patients

Sex: All

Ages: 20 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

patients who underwent open repair with AAA from September 2010 to October 2021

Exclusion criteria

1. Ruptured AAA
2. Traumatic aortic injury
3. Absence of troponin-T value within 30 days of surgery
4. Diagnosis of elevation of troponin-T due to non-ischemic cause (ex: sepsis, pulmonary embolism, atrial fibrillation, cardioversion, etc.)
5. Insufficient medical records

Trial design

198 participants in 2 patient groups

Lower BNP

Description:

preoperative Lower BNP

Treatment:

Diagnostic Test: preoperative BNP value

Higher BNP

Description:

preoperative higher BNP

Treatment:

Diagnostic Test: preoperative BNP value