MFat vs Corticosteroid Injection for Knee Osteoarthritis
(ARISE Trial)
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial aims to compare two treatments for knee osteoarthritis pain and function: a corticosteroid injection and an injection of microfragmented adipose tissue (Mfat), derived from the patient's own fat. Participants will receive one of these injections to determine which is more effective in easing symptoms. The study seeks individuals with knee osteoarthritis who have tried other treatments, such as physical therapy and over-the-counter pain medication, for at least three months without success. As a Phase 3 trial, this study serves as the final step before FDA approval, providing participants an opportunity to access potentially effective treatments early.
Will I have to stop taking my current medications?
Participants must stop using over-the-counter pain medications like Acetaminophen or NSAIDs for 7 days before any follow-up visit and abstain from NSAIDs for 7 days before and 2 weeks after the injection. Prescription pain or anti-inflammatory medications must be stopped for the study duration, except for Tramadol immediately after the procedure.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
Research has shown that injections of microfragmented adipose tissue (MFat) are generally safe for treating knee osteoarthritis. MFat uses a person's own fat tissue, reducing the risk of immune problems and adverse reactions. Specifically, MFat injections have improved knee function and reduced pain for up to four years, with no major safety concerns reported.
Corticosteroid injections, another well-known treatment for knee pain, have been used for many years. They are usually well-tolerated, though some people might experience temporary side effects like joint pain or swelling after the injection.
Both treatments have demonstrated promising safety results, making them good options for those considering participation in a trial for knee osteoarthritis.12345Why are researchers excited about this trial's treatments?
Researchers are excited about Microfragmented Adipose Tissue (MFat) for knee osteoarthritis because it uses a unique approach by leveraging the body’s own fat tissue to potentially heal and reduce inflammation in the knee. Unlike traditional treatments like corticosteroid injections, which primarily focus on reducing inflammation temporarily, MFat involves extracting and processing a patient’s own fat tissue, which is then injected back into the knee. This approach not only offers a natural alternative but is also believed to provide longer-lasting relief by directly promoting tissue repair and regeneration. Additionally, using the body’s own cells minimizes the risk of rejection and adverse reactions, making it a promising new avenue for osteoarthritis treatment.
What evidence suggests that this trial's treatments could be effective for knee osteoarthritis?
This trial will compare the effectiveness of microfragmented adipose tissue (MFat) and corticosteroid injections for knee osteoarthritis. Research has shown that MFat can help with knee osteoarthritis, with 68% of patients reporting improvement four years after treatment. This method uses the patient's own fat to reduce pain and improve knee function. Studies using the Knee injury and Osteoarthritis Outcome Score (KOOS) have consistently demonstrated benefits over time. MFat has also aided patients with related conditions like atherosclerosis. Overall, MFat appears to offer significant benefits for individuals with knee osteoarthritis.
Participants in this trial may also receive corticosteroid injections, another common treatment for knee osteoarthritis. These injections reduce inflammation and pain, but the relief might be temporary and may not address the underlying issue. Both treatments can alleviate pain, but their long-term effects may differ.15678Are You a Good Fit for This Trial?
Adults over 18 with knee osteoarthritis (Grade 2-3) who've had pain despite trying physical therapy and NSAIDs for at least 3 months can join. They must be able to attend follow-ups, read English, and not be pregnant or breastfeeding unless postmenopausal or sterilized. Excluded are those with severe obesity, certain knee deformities, autoimmune diseases needing immunosuppressants, allergies to specific drugs used in the trial, uncontrolled diabetes or blood pressure issues, recent injections or surgeries on the knee.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive a single intra-articular injection of either MFat or corticosteroid at the baseline visit
Follow-up
Participants are monitored for changes in pain and function using the WOMAC index at 6, 9, and 12-month follow-up visits
What Are the Treatments Tested in This Trial?
Interventions
- Corticosteroid
- Microfragmented Adipose Tissue
Corticosteroid is already approved in United States, European Union for the following indications:
- Asthma
- Exercise-induced bronchoconstriction
- Seasonal allergic rhinitis
- Perennial allergic rhinitis
- Asthma
- Exercise-induced bronchoconstriction
- Seasonal allergic rhinitis
- Perennial allergic rhinitis
Find a Clinic Near You
Who Is Running the Clinical Trial?
Lipogems International spa
Lead Sponsor
Alira Health
Collaborator
Alira Health
Collaborator