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Comparison of Vibration Arthrometry Between Patella Resurfacing and Patella Non-resurfacing in Total Knee Replacement Patients

NCT02997579 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 102

Last updated 2019-01-07

No results posted yet for this study

Summary

Patellar crepitus is a complication of total knee arthroplasty (TKA).The development of patellar crepitus after TKA are related to many factors such as femoral component design, surgical errors, and postoperative patellar baja. However, it is unclear whether patella resurfacing or patella non-resurfacing are associate with patellar crepitus. The primary objective of this study are to compare the prevalence of patellar crepitus and the mean value of vibroacoustic signal between patellar-resurfacing and patellar non-resurfacing in TKA. The secondary objective is to study the association between patellar crepitus and vibroacoustic signal.

Conditions

  • Patellar Crepitus
  • Vibroacoustic Signal

Interventions

PROCEDURE

patellar resurfacing

patellar component insert with cement

Sponsors & Collaborators

  • Navamindradhiraj University

    lead OTHER

Principal Investigators

  • Satit Thiengwittayaporn, M.D. · Department of Orthopaedics, Faculty of Medicine Vajira Hospital, Navamindradhiraj University

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
DOUBLE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-12-01
Primary Completion
2018-12-15
Completion
2019-01-31

Countries

  • Thailand

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 NCT02997579 on ClinicalTrials.gov