The Efficacy of LPPRP in the Treatment of Chondromalacia Patella (NCT06020794) | Clinical Trial Compass
CompletedNot Applicable
The Efficacy of LPPRP in the Treatment of Chondromalacia Patella
Turkey (Türkiye)28 participantsStarted 2021-02-01
Plain-language summary
Chondromalacia patella(CP) is a common cause of anterior knee pain in the population under 50 years of age. CP is characterized by softening or varying degrees of damage to the patellar cartilage. The positive effects of leukocyte poor-platelet rich plasma (leukocyte poor-platelet rich plasma, LP-PRP) on cartilage repair and degenerative findings are known. However, there is no randomized controlled study on this subject in CP. The aim of this study is to investigate the effect of LP-PRP on pain, function, walking distance and magnetic resonance imaging (MRI) findings in CP patients.The study is the first to investigate the effect of LP-PRP on cartilage measurement with MRI in Chondromalasia Patella. Patients with anterior knee pain who applied to the physical therapy and rehabilitation outpatient clinic of Kayseri City Hospital, patients with Chondromalacia patella in MRI will be included in the study. A total of 40 patients will be randomized into 2 groups. The exercise program will be applied to both groups as a home program for 4 weeks.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Chondromalasia Patella stage 2 and above in MRI requested from patients with chronic pain around the patella, who have increased pain in at least one of the activities that carry loads while the knee is flexed (squatting, stepping, running, jumping, jumping) after physical examination and clinical evaluation
* Patients with VAS 3 and above
* Patients over 18 years of age
* Patients without any deformity in the lower extremity
Exclusion Criteria:
* Coagulopathy and/or thrombocytopenia
* Cardiovascular instability or severe disease condition
* Presence of systemic infection or malignancy
* Pregnancy
* Intra-articular injection in the last 6 months
* Stage 3 and above meniscopathy in MRI
* Evidence or suspicion of rupture of the anterior cruciate ligament on MRI
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Western Ontario & McMaster Universities Osteoarthritis Index (WOMAC)
Timeframe: at baseline, 1st week, 4th week and 12th week