Patellar Crepitus Clinical Trial
Official title:
Prospective Randomized Controlled Trial: Comparison of Vibration Arthrometry Between Patella Resurfacing and Patella Non-resurfacing in Total Knee Replacement Patients
Verified date | January 2019 |
Source | Navamindradhiraj University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
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.
Status | Completed |
Enrollment | 102 |
Est. completion date | January 2019 |
Est. primary completion date | December 15, 2018 |
Accepts healthy volunteers | No |
Gender | All |
Age group | N/A and older |
Eligibility |
Inclusion Criteria: - primary osteoarthritis of knee Exclusion Criteria: - rheumatoid arthritis - morbid obesity - severe patellofemoral joint destruction - patella maltracking - patellofemoral incongruent - inflammatory arthritis - refuse to participation |
Country | Name | City | State |
---|---|---|---|
Thailand | Navamindradhiraj University | Dusit | Bangkok |
Lead Sponsor | Collaborator |
---|---|
Navamindradhiraj University |
Thailand,
Baczkowicz D, Majorczyk E. Joint motion quality in vibroacoustic signal analysis for patients with patellofemoral joint disorders. BMC Musculoskelet Disord. 2014 Dec 12;15:426. doi: 10.1186/1471-2474-15-426. — View Citation
Tanaka N, Hoshiyama M. Vibroarthrography in patients with knee arthropathy. J Back Musculoskelet Rehabil. 2012;25(2):117-22. doi: 10.3233/BMR-2012-0319. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | change of patellar crepitus | patellar crepitus investigate by physical examination | pre-op, 3, 6 month | |
Primary | change of mean of vibroacoustic signal | pre-op, 3, 6 month | ||
Secondary | Number of patellar crepitus related to mean of vibroacoustic signal | study the association between patellar crepitus and vibroacoustic signal, patellar crepitus investigate by physical examination and mean of vibroacoustic signal assessed by an acceleration sensor | pre-op, 3, 6 month |