Risk of Chronic Post-surgical Pain After TKA
CompletedNCT06079749
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This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
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.
Study details
- Official title
- Risk of Chronic Post-surgical Pain After Simultaneous Versus Staged Bilateral Knee Arthroplasty: A Retrospective Study With Propensity Score Matching
- Conditions
- Bilateral Total Knee Chronic Pain Following Arthroplasty
- Interventions
- Procedure: Simultaneous BTKA
- Procedure: Staged BTKA
- Sponsor
- Gangnam Severance Hospital
- Start date
- 2012-10-12
- Primary completion
- 2022-12-31
- Sex
- All
- Results posted
- No results posted in this snapshot
- Total sites listed
- 0
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
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
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT06079749