Risk of Chronic Post-surgical Pain After TKA

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

403 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-10-12

Study Completion Date

2022-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Chronic post-surgical pain (CPSP) is a common surgical complication. The role of timing in the development of CPSP after bilateral total knee arthroplasty (BTKA) is not well studied. We aimed to compare the occurrence of CPSP in patients who underwent simultaneous or staged BTKA without discharge between procedures.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Prediction Model of Acute Postoperative Pain in Bilateral Total Knee Replacement Arthroplasty Patient

NCT03765723

Arthritis Knee Anesthesia Arthropathy of Knee

UNKNOWN

Thigh Pain After Total Knee Arthroplasty (TKA)

NCT02262988

Osteoarthritis, Knee

COMPLETED NA

Comparison of Radiological, Clinical, Functional Outcomes Between Anatomically Aligned Total Knee Arthroplasty and Conventional Total Knee Arthroplasty

NCT04183985

Knee Arthropathy Anatomically Aligned Total Knee Arthroplasty

UNKNOWN NA

Persistent Postoperative Pain and Joint Stiffness After Total Knee Arthroplasty Performed for Osteoarthritis

NCT02626533

Pain Joint Stiffness

COMPLETED

Pain and Impact of Chronic Pain on Function After Total Knee Replacements

NCT03032679

Pain, Postoperative Pain, Chronic Osteogenic Sarcoma +1 more

COMPLETED

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Bilateral Total Knee Chronic Pain Following Arthroplasty

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Simultaneous BTKA

Intervention Type PROCEDURE

Simultaneous BTKA

Staged BTKA

Intervention Type PROCEDURE

Staged BTKA

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Simultaneous BTKA

Intervention Type PROCEDURE

Staged BTKA

Intervention Type PROCEDURE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* From October 12, 2012 to December 2, 2021, patients who underwent bilateral or staged knee replacement surgery during a single hospitalization under Professor Lee Woo-seok at the Department of Orthopedics at Gangnam Severance Hospital due to bilateral knee arthritis.

Exclusion Criteria

* Patients whose post-operative pain information cannot be confirmed through outpatient visit records 1 year after surgery
* Those who have undergone surgery other than knee arthritis surgery within 1 year after surgery

Eligible Sex

ALL

Accepts Healthy Volunteers

No