Preoperative BNP and MINS in AAA Open Repair

Gangnam Severance Hospital198 enrolled

Overview

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.

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.

Study Type

OBSERVATIONAL

Enrollment

198

Conditions

Myocardial Injury After Non-cardiac Surgery

Interventions

preoperative BNP valueDIAGNOSTIC_TEST

preoperative BNP value

Eligibility

Sex: ALLMin age: 20 YearsMax age: 80 Years

Medical Language ↔ Plain English

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

Locations (1)

Gangnam severance Hospital

Seoul, South Korea

Outcomes

Primary Outcomes

MINS

MINS is defined as an elevated Troponin-T within 30 days of surgery. The patients were divided into two groups based on their preoperative BNP levels, and the incidence of MINS was compared between the two groups.

Time frame: 30 days after surgery

Data from ClinicalTrials.gov

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