Associations Between Time to Reduction and Complications in Patients With Dislocated Total Hip Arthroplasty

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Total Enrollment

3700 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-08-20

Study Completion Date

2025-10-01

Brief Summary

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The aim of the study is to investigate the impact of time to closed reduction on both patient related and organizational factors. These include, length of stay, hospitalization, admission to intensive care unit, rehospitalizations, delirium, all-cause mortality, infection requiring hospital contact, and cardiovascular complications. It is also intended to investigate whether different anaesthetic strategies and airway management are associated with different complication rates.

It is hypothesized that longer waiting time until reduction increase the postoperative length of stay, readmissions, and risk of complications.

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Detailed Description

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Conditions

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Closed Reduction Arthroplasty, Replacement, Hip Length of Stay

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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patients underwent closed reduction of dislocated THA

adults presenting with a dislocated THA, who underwent closed reduction in an operating theatre with anesthesiology being involved, in public hospitals

Time in minutes from admission to closed reduction

Intervention Type OTHER

Time in minutes from admission to closed reduction measured as: From arriving time in the emergency department until the start of surgery in the operating theater.

Interventions

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Time in minutes from admission to closed reduction

Time in minutes from admission to closed reduction measured as: From arriving time in the emergency department until the start of surgery in the operating theater.

Intervention Type OTHER

Other Intervention Names

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- Time of day - Weekday vs. weekend - Airway management - Anesthesia method(s) - Neuromuscular blocking agent (Yes/No)

Eligibility Criteria

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Inclusion Criteria

Patients will be considered eligible for inclusion if they meet all of the following criteria:

* Aged 18 years or older
* Presented to the emergency department with a dislocated total hip arthroplasty.
* Undergo closed reduction of the dislocated total hip arthroplasty in the operating theatre, with the involvement of the Department of Anesthesiology.

Exclusion Criteria

* Were primarily booked for open surgical reduction.
* Did not have a complete case log (i.e. time of admission; referral to the operation theatre; anesthesia induction; discharge, etc.) and we were unable to recreate the log using simple code rules.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No