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Partial Synovectomy in Articular Side of Quadriceps Tendon Verified to Reduce Crepitus in Retrospective Study

NCT06129214 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 78

Last updated 2025-02-21

No results posted yet for this study

Summary

Crepitus causing unsatisfied result to patients after posterior stabilized total knee arthroplasty. Recent retrospective study demonstrated removal of hyperplastic synovium in distal quadriceps caused reduce of crepitus. However, this study has limitation of time gap exist between arms, different in observation time and bias caused by retrospective review. Thus aim of this study is that by randomized trial, verified hyperplastic synovium in distal quadriceps causing crepitus.

Target enrolled patients in this study are scheduled to perform both total knee arthroplasty. Experimental group is randomized side (right or left) of knee, and control group is other side of knee. Both arms decided by randomized number table. Crepitus measured after 3mo, 6mo, 1year after surgical treatment

Conditions

  • Osteoarthritis, Knee
  • Rheumatoid Arthritis, Knee
  • Spontaneous Osteonecrosis of Knee

Interventions

PROCEDURE

Prepectoral

Remove all visible synovium in suprapatellar area under distal quadriceps tendon. All other procedures (Total Knee arthroplasty) are same with no intervention arm.

PROCEDURE

Subpectoral

No remove any synovium in suparapatellar area under distal quadriceps tendon. All other preocedures are same with experimental arm.

Sponsors & Collaborators

  • Gangnam Severance Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
19 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-10-16
Primary Completion
2025-10-06
Completion
2025-10-06

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06129214 on ClinicalTrials.gov