Efficacy of an Intraoperative Periradicular Application of Platelet Rich Fibrin (PRF) on the Intensity of Residual Post-surgical Neuropathic Pain After a Surgery for Disc Herniation (NeuroPRF)

This is an interventional treatment trial for Neuropathic Pain focused on measuring Neuropathic pain, Chronic postsurgical pain prevention, Intraoperative platelet rich fibrin, Disc herniation surgery Read More

Inclusion criteria:

• Patient, male or female, >18 years old at the time of signing informed consent;
• Patient for whom a diagnosis of radiculopathy on lumbar disc herniation has been made, and for whom surgery has been scheduled in the Neurosurgery department;
• Patient affiliated to a social security health insurance scheme;
• Patient able to understand the objectives and risks of research and to give informed, dated and signed consent;
• Patient having been informed of the results of the prior medical examination;
• Women of childbearing age provided that a negative blood pregnancy test is recorded at the inclusion visit and effective contraception used throughout the study.

Exclusion criteria:

• Patient with a history of lumbar spinal surgery (multiple herniated discs, herniated disc other than lumbar);
• Patient with HIV, active cancer, HBV, HCV (verified by interview);
• Patient on long-term systemic corticosteroid therapy;
• Patient with an ASA score > 3 during the consultation with the anesthesiologist;
• Inability to give the patient informed information (patient in an emergency or life-threatening situation, difficulties in understanding);
• Patient in exclusion period (determined by a previous or ongoing study);
• Subject under safeguard of justice;
• Subject under curatorship;
• Pregnancy;
• Breastfeeding.