Surgical Start Time and Prognosis

Asan Medical Center291,051 enrolled

Overview

Surgical start times significantly impacted mortality, morbidity, and resource utilization, particularly in high-risk patients.

Study Type

OBSERVATIONAL

Enrollment

291,051

Conditions

Surgery Non Cardiac Surgery

Interventions

Surgical Start TimePROCEDURE

This intervention focuses on the retrospective analysis of the association between surgical start times (morning, afternoon, and nighttime) and postoperative outcomes in non-cardiac surgeries. The study evaluates how the timing of surgery impacts mortality, complications, transfusion rates, and ICU admissions in a tertiary hospital setting

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients aged 18 years or older * Patients who underwent non-cardiac surgery Exclusion Criteria: * Emergency surgeries * Cadaver surgeries * Transplantation surgeries * Patients with incomplete or missing data, such as follow-up information, operation start times, or laboratory values

Locations (1)

Asan Medical Center

Seoul, Seoul, South Korea

Outcomes

Primary Outcomes

30-Day Postoperative Mortality

"The primary outcome measure is the incidence of 30-day postoperative mortality in patients undergoing non-cardiac surgeries. Mortality is defined as death occurring within 30 days following the surgery. The study aims to evaluate the association between surgical start times (morning, afternoon, and nighttime) and the risk of mortality

Time frame: 30 days post-surgery

Data from ClinicalTrials.gov

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