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

Huazhong University of Science and Technology

Status: Completed

Conditions: Off-hours Anesthesia

Treatments: Other: off-hours; Other: on-hours

Study type: Observational

Funder types: Other

Identifiers

NCT04957121

TJ-IRB20210305

Details and patient eligibility

About

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

Full description

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.

Enrollment: 1,843 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

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

Trial design

1,843 participants in 2 patient groups

on-hours

Description:

Hip surgeries with the start time of anesthesia between 8:00 and 17:59 were coded as "on-hours".

Treatment:

Other: on-hours

off-hours

Description:

Hip surgeries with anesthesia beginning between 18:00 and 7:59 were coded as "off-hours". Besides, taking the long duration of hip surgery into account, if the anesthesia began before 18:00 but ended after 20:00, it was also defined as "off-hours".

Treatment:

Other: off-hours