Relief of postlaminectomy syndrome in selected patients by injection of autogenous cerebrospinal fluid.
We have been using the differential spinal block to study patients referred to our Pain Clinic for treatment of their chronic pain syndromes. In a selected group of chronic-pain patients from whom cerebrospinal fluid (CSF) could not be obtained at the L4 or L5 interspace, administration of autogenous CSF obtained at a higher interspace gave immediate and complete but temporary pain relief. Endorphins were present in these autogenous CSF samples. These studies, indicating that CSF even from chronic-pain patients contains analgesic substances (possibly endorphins), may point to new treatment modalities for certain chronic back pain syndromes.
D000328:Adult; D000698:Analgesia / Q000379:methods*; D001416:Back Pain / Q000134:cerebrospinal fluid / Q000628:therapy*; D002555:Cerebrospinal Fluid; D004723:Endorphins / Q000502:physiology; D005260:Female; D006801:Humans; D007267:Injections; D007796:Laminectomy; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D013577:Syndrome
D004723:Endorphins