Self-repair in degenerative joint disease

Area of Science:

• Regenerative Medicine
• Biotechnology
• Orthopedics

Background:

• Degenerative Joint Disease (DJD) poses significant challenges, particularly for elderly or non-responsive patients.
• Current treatments for DJD are often palliative, with problematic side effects or limited efficacy.
• Historical research into regenerative properties of tissues laid groundwork for novel therapeutic approaches.

Purpose of the Study:

• To develop and evaluate a regenerative gel for treating DJD.
• To stimulate local innate stem cells for tissue repair in patients with osteoarthritis (OA).
• To assess the efficacy and safety of the novel gel in diverse patient groups.

Main Methods:

• A regenerative gel was formulated using processed blood, polydeoxyribonucleotides (Pdrn), and a thickening substance.
• 948 patients with severe hip and/or knee OA were treated: 86 ultra-octogenarians and 90 patients around 50 years old.
• Patients were clinically and radiologically evaluated with a 6-48 month follow-up period.

Main Results:

• Statistically significant improvements in pain and joint mobility were observed.
• Radiological imaging showed improvements in some cases, with stable clinical outcomes over time.
• The regenerative gel demonstrated a favorable safety profile with virtually no adverse effects.

Conclusions:

• The developed regenerative gel offers a new methodological approach for DJD treatment.
• This approach promotes tissue regeneration and restoration, leading to positive clinical resolutions.
• The study highlights a promising alternative to palliative or surgical interventions for DJD.