Risk of Chronic Post-surgical Pain After TKA

Yonsei University Health System (YUHS)

Status

Completed

Conditions

Bilateral Total Knee Chronic Pain Following Arthroplasty

Treatments

Procedure: Simultaneous BTKA

Procedure: Staged BTKA

Study type

Observational

Funder types

Other

Identifiers

NCT06079749

3-2023-0080

Details and patient eligibility

About

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.

Enrollment

403 patients

Sex

All

Volunteers

No Healthy Volunteers

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