nSTRIDE APS Versus Hyaluronic Acid for Knee Osteoarthritis
Study Details
Study Description
Brief Summary
This is a two-phase multicenter, double-blind, randomized, prospective evaluation of intra-articular injection(s) comparing APS to intra-articular HA injection(s). The maximum study duration for each subject will be 62 months; 60 months from treatment to last follow-up, and two additional months if the maximum visit window is realized. A total of 246 patients will be enrolled. These patients will meet specific inclusion and exclusion criteria, but can be generally characterized as patients with painful unilateral knee OA who have been unable to achieve satisfactory pain relief with previous conservative OA treatment.
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Active Comparator: nSTRIDE APS The nSTRIDE APS Kit is designed to be used for the safe and rapid preparation of APS from a small sample of blood at the patient's point of care. The APS is to be injected intra-articularly for the treatment of knee osteoarthritis and associated symptoms. |
Device: nSTRIDE APS
Intra-articular injection
Other Names:
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Active Comparator: Synvisc-One Synvisc-One is only intended for intra-articular use by a physician to treat pain associated with osteoarthritis of the knee |
Device: Synvisc-One
Intra-articular injection
Other Names:
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Outcome Measures
Primary Outcome Measures
- Comparing Autologous Protein Solution (APS) with Hyaluronic Acid (HA) Intra Articular Injections [12 months]
Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) LK 3.1 pain score
Secondary Outcome Measures
- NRS pain scale [12 months]
Change in pain as measured by NRS pain scale
- OMERACT-OARSI [12 months]
Percentage of subjects achieving clinical success as defined by OMERACT-OARSI Responder Criteria
- WOMAC LK 3.1 [12 months]
Change in WOMAC LK 3.1 function, stiffness subscale and overall scores
- EQ-5D [12 months]
Change in quality of life
- Adverse Events (AEs) [12 months]
Occurrence of AEs
Eligibility Criteria
Criteria
Inclusion Criteria:
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Male or female at least 18 years of age at time of screening.
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Willingness and ability to comply with study procedures and visit schedules and able to follow oral and written instructions.
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A standing knee radiograph showing a K-L grade of 2 to 4
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Body mass index ≤ 40 kg/m2
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A qualifying WOMAC LK 3.1 pain subscale total score
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Signed an ethics committee-reviewed and approved informed consent form.
Exclusion Criteria:
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Presence of clinically observed active infection in the index knee
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Presence of symptomatic OA in the non-study knee at screening
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Diagnosed with rheumatoid arthritis, Reiter's syndrome, psoriatic arthritis, gout, ankylosing spondylitis, or arthritis secondary to other inflammatory diseases; HIV, viral hepatitis; chondrocalcinosis, Paget's disease, or villonodular synovitis
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Diagnosed with leukemia, known presence of metastatic malignant cells, or ongoing or planned chemotherapeutic treatment
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Presence of venous or lymphatic stasis in the index leg
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A history of local anesthetic allergy
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Previously documented failed treatment with nSTRIDE APS or Synvisc One
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | AZ Monica | Antwerp | Belgium | ||
2 | The Parker Institute, Frederiksberg Hospital | Copenhagen | Denmark | ||
3 | Praxiskliniek für Unfallchirurgie und Orthopädie | Eisenach | Germany | ||
4 | KniePraxis | Straubing | Germany | ||
5 | Rizzoli Orthopedic Institute | Bologna | Italy | ||
6 | The Istituto Clinico Humanitas | Milano | Italy | ||
7 | Maastricht UMC+ | Maastricht | Netherlands | ||
8 | Oslo University Hospital - Olympiatoppen | Oslo | Norway | ||
9 | Hospital Clínic de Barcelona | Barcelona | Spain | ||
10 | Hospital Universitario Puerta de Hierro Majadahonda | Madrid | Spain | ||
11 | Ospedale Regionale di Lugano | Lugano | Switzerland | ||
12 | Yildirim Beyazit University, School of Medicine | Ankara | Turkey | ||
13 | Gloucestershire Hospitals NHS Foundation Trust | Cheltenham | United Kingdom | ||
14 | Royal Infirmary of Edinburgh - NHS Lothian | Edinburgh | United Kingdom |
Sponsors and Collaborators
- Zimmer Biomet
Investigators
- Principal Investigator: Elizaveta Kon, Humanitas University Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- APSS-66-00