An Open-Label, Double-Treatment Group Study to Evaluate the Efficacy and Safety of Human Allogeneic Bone-Marrow- Derived Mesenchymal Stromal Cell Product StromaForte Compared With Hyaluronic Acid for the Treatment of Knee Osteoarthritis

Trial statusRecruiting
Trial phasePhase 2, Phase 3
Trial typeInterventional
Biological sexAll
Age18+
SponsorCellcolabs Clinical SPV Limited

About this trial

StromaForte injection for knee OA

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Willing and able to provide written informed consent and comply with all procedures required by the protocol.

Aged ≥ 18 years at the time of signing the informed consent form.

Diagnosed with knee osteoarthritis (OA) based on the criteria established by the American College of Rheumatology, confirmed through radiological images no older than three months.

Grade I to IV osteoarthritis on the Kellgren-Lawrence radiological classification scale.

Disqualifiers

Unwilling or unable to perform any of the assessments required by the protocol.

Mechanically unstable knee due to the presence of a complete anterior cruciate ligament, posterior cruciate ligament, medial collateral ligament and/or posterolateral corner tear.

Varus or valgus malalignment >5 degrees as measured by 4-foot standing antero-posterior radiographs.

History of subtotal medial or lateral meniscectomy performed less than 9 months ago.

Trial design

Design model

Parallel

Treatments tested in this trial

  • Mesenchymal Stem Cells (MSC)

    Other intervention

    StromaForte

  • Hyaluronic Acid (HA)

    Other intervention

    Hyaluronic Acid

Treatment groups

140 Participants
are divided into 2 treatment groups
Group A: StromaForte- Mesenchymal Stem cellsExperimental treatment 1 intervention
Group B: Hyaluronic AcidActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

To show that StromaForte single dose treatment provides superior pain reduction from baseline to 6 months post-injection compared to hyaluronic acid single dose treatment.

Change from baseline in subjective pain during activity assessment according to the Visual Analogue Scale (VAS) questionnaire at 6 months ±30 days post-injection.

Time frame
"From enrollment to the end of follow-up at 1 year

Secondary outcomes

1

To evaluate the effect of StromaForte single dose treatment on pain reduction from baseline to 3 months and 12 months post-injection, compared to hyaluronic acid single dose treatment.

Change from baseline in subjective pain during activity assessment according to the Visual Analogue Scale (VAS) questionnaire at 3 months ±30 days and 12 months ±30 days post-injection.

Time frame
From enrollment to the end of follow-up at 1 year
2

To evaluate the effect of StromaForte single dose treatment on improvement of the patient's functional ability at 3 months, 6 months and 12months post-injection, compared to hyaluronic acid single dose treatment.

Change in functional ability using the Knee injury and Osteoarthritis Outcome Score (KOOS) scores from baseline to 3 months ±30 days, 6 months ±30 days and 12 months±30 days post-injection.

Time frame
From enrollment to the end of follow-up at 1 year

Other outcomes

Sponsors and contacts

Click on the lead sponsor to view all of their trials.