Comparison of On-hours Versus Off-hours Anesthesia of Hip Surgery

Huazhong University of Science and Technology1,843 enrolled

Overview

To explore the impact of the begin time of anesthesia on in-hospital mortality and early prognosis of patients undergoing hip surgery.

The patients undergoing hip surgery between were divided into the on-hours group or the off-hours group depending on the begin time of anesthesia in this retrospective cohort study. In-hospital mortality and early prognosis were compared between the two groups.

Study Type

OBSERVATIONAL

Enrollment

1,843

Conditions

Off-hours Anesthesia

Interventions

on-hoursOTHER

If the begin time of anesthesia was between 8:00 to 17:59, it was defined as "on-hours".

off-hoursOTHER

If the start time of anesthesia was between 18:00 to 7:59 or the end time of anesthesia was later than 20:00, it was defined as "off-hours".

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * All patients who had hip surgery between January 1, 2015, and December 31, 2020 in Tongji Hospital. Exclusion Criteria: * under 18 years old * had incomplete perioperative data

Locations (1)

Department of Anaesthesiology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology

Wuhan, Hubei, China

Outcomes

Primary Outcomes

in-hospital mortality

the mortality during hospitalization

Time frame: up to 7 months

Secondary Outcomes

postoperative LOS

postoperative hospital length of stay

Time frame: up to 4 months postoperatively

total LOS

total hospital length of stay

Time frame: up to 7 months

ICU admission

the ratio of ICU admission

Time frame: within 3 days postoperatively

postoperative complications

including renal dysfunction, anemia, hypotension, deep vein thrombosis, arrhythmia, coronary artery disease or heart failure, pulmonary infection, electrolyte disturbance, hyoxemia and delirium

Time frame: within 3 days postoperatively

intraoperative fluid management

including blood loss, urine volume, concentrated red blood cells, fresh frozen plasma, equilibrium liquid and colloidal solution

Time frame: intraoperative

intraoperative sufentanil

the dosage of intraoperative sufentanil

Time frame: intraoperative

using vasoactive drugs

whether using vasoactive drugs or not intraoperatively

Time frame: intraoperative

Data from ClinicalTrials.gov

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