Society of Interventional Radiology Research Reporting Standards for Genicular Artery Embolization

Area of Science:

• Interventional Radiology
• Orthopedics
• Pain Management

Background:

• Knee osteoarthritis (OA) presents a significant global health challenge.
• Medically refractory OA requires novel treatment strategies beyond traditional surgery.
• Genicular artery embolization (GAE) is an emerging minimally invasive therapy for knee OA.

Purpose of the Study:

• To establish standardized reporting guidelines for Genicular Artery Embolization (GAE) research.
• To promote transparency, reproducibility, and data aggregation in GAE clinical trials.
• To support the optimization of GAE patient selection, techniques, and outcomes.

Main Methods:

• Development of a consensus document endorsed by the Society of Interventional Radiology (SIR).
• Inclusion of key elements for reporting GAE procedures and outcomes.
• Focus on harmonizing research efforts and improving outcome interpretation.

Main Results:

• GAE targets OA pathophysiology by reducing neoangiogenesis and neoinnervation.
• Early studies indicate GAE safety and short-term effectiveness.
• Need for further validation of long-term safety, durability, and comparative effectiveness.

Conclusions:

• Standardized reporting is crucial for advancing GAE research and clinical application.
• GAE shows promise as an alternative to surgery for specific knee OA patient populations.
• Further research is essential to refine GAE protocols and confirm its long-term benefits.