Status:
COMPLETED
Baker Cyst Aspiration Combined With Platelet-rich Plasma Injection in Knee Osteoarthritis
Lead Sponsor:
Izmir Katip Celebi University
Conditions:
Pain
Quality of Life
Eligibility:
All Genders
18-75 years
Phase:
NA
Brief Summary
Enlargement of any bursa in or around the popliteal fossa (most commonly the gastrocnemio-semimembranosus (GS) bursa) is called a Baker cyst (BC). Common clinical manifestations of BCs are swelling, m...
Detailed Description
The putative mechanism of BC formation in knee OA is the onset of synovial effusion causing an increase in intra-articular pressure, which in turn causes synovial fluid to be forced through a weakened...
Eligibility Criteria
Inclusion
- Diagnosis of grade 1-2-3 knee osteoarthritis according to Kellgren Lawrence classification
- Presence of a baker cyst (popliteal cyst) with at least one of the width or length measurements \>1 cm (proven by magnetic resonans imaging or muskuloskeletal ultrasound examination)
Exclusion
- Patients with grade 4 knee osteoarthritis according to the Kellgren Lawrence classification
- Presence of secondary causes other than gonarthrosis which may lead to the development of a Baker cyst, such as meniscopathy, rheumatic diseases or anterior cruciate ligament damage, etc.
- Long-term use (more than 3 months) of corticosteroid-containing medication
- History of hyaluronic acid injection into the knee within the last 6 months or corticosteroid injection within the last 3 months
- Skin lesions in and around the knee area in the last 7 days
- Current Hb value \<12 or platelet value \<150,000
- Immunologic or connective tissue disease
- Patients with lateral knee joint space narrowing more than medial
- History of previous knee surgery
- History of pregnancy or breastfeeding
Key Trial Info
Start Date :
September 15 2024
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 19 2025
Estimated Enrollment :
32 Patients enrolled
Trial Details
Trial ID
NCT06605560
Start Date
September 15 2024
End Date
August 19 2025
Last Update
August 26 2025
Active Locations (1)
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1
Izmir Katip Çelebi University
Izmir, Turkey (Türkiye)