Treatment of Symptomatic Bilateral Knee Osteoarthritis: Intra-articular Injection of Autologous Microfragmented Adipose Tissue and Hyaluronic Acid vs Intra Articular Injection of Autologous Microfragmented Adipose Tissue
Randomized Double- Blind Study on the Treatment of Symptomatic Bilateral Knee Osteoarthritis: Intra-articular Injection of Autologous Microfragmented Adipose Tissue and Hyaluronic Acid vs Intra Articular Injection of Autologous Microfragmented Adipose Tissue. Double-Blind Randomized Controlled Clinical Trial
Istituto Ortopedico Rizzoli
100 participants
Sep 29, 2025
INTERVENTIONAL
Conditions
Summary
The HYALOFAT study is a randomized controlled double-blind trial with parallel treatment arms and 1:1 allocation. By means of a double-blind randomized controlled trial in patients with symptomatic bilateral OA of the knees, the clinical outcomes of autologous microfragmented adipose tissue injection associated with hyaluronic acid in one knee vs autologous microfragmented adipose tissue injection in the contralateral knee will be evaluated and compared. Each patient will then serve as his or her own control and not be informed of the knee assigned to the treatment group. In addition, it will be the aim of the study to evaluate the safety of the combined treatment by documenting any adverse events.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
Interested in this trial?
Get notified about updates and connect with the research team.
Interventions
The left knee will be treated with an injection of high-molecular-weight hyaluronic acid (4 cc) and microfragmented autologous adipose tissue (6 cc), harvested from the abdominal site.The right knee will be treated with microfragmented autologous adipose tissue (6 cc), also harvested from the abdominal site by liposuction and microfragmentation, combined with an injection of 4 cc of saline (NaCl 0.9%)
The right knee will be treated with an injection of high-molecular-weight hyaluronic acid (4 cc) and microfragmented autologous adipose tissue (6 cc), harvested from the abdominal site.The left knee will be treated with microfragmented autologous adipose tissue (6 cc), also harvested from the abdominal site by liposuction and microfragmentation, combined with an injection of 4 cc of saline (NaCl 0.9%)
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT07121556