Pain practice : the official journal of World Institute of Pain
-
Low back pain has long been described as a challenge for both primary care physicians and specialists. Management of low back pain has also been criticized as frequently arbitrary, inappropriate, or ineffective. Contributing factors have been an inadequate evidence base and a need for more rigorous appraisals of the available literature. ⋯ Despite these advances, the best available evidence often does not inform everyday clinical decisions for low back pain. Nonetheless, there is widespread agreement that adherence to evidence-based practice will help improve low back pain patient outcomes and reduce arbitrary variations in care. This article reviews basic principles of evidence-based medicine, discusses evidence-based medicine in the context of low back pain management, and summarizes some useful evidence-based medicine resources.
-
Epidural blood patches (EBPs) usually afford rapid and successful treatment outcomes for postdural puncture headaches (PDPH) with few adverse sequelae. ⋯ Epidural blood patches for the management of PDPH, especially PDPH associated with CN palsies, should be administered as soon as the diagnosis of PDPH is made with lower volumes of autologous blood (< or =20 mL) to assure the best treatment outcomes.
-
This study evaluated the efficacy of sphenopalatine ganglion pulsed radiofrequency (SPG-PRF) treatment in patients suffering from chronic head and face pain. Thirty patients were observed from 4 to 52 months after PRF treatment. The primary efficacy measures were the reduction in oral medication use, including opioids, time-to-next-treatment modality for presenting symptoms, duration of pain relief, and the presence of residual symptoms. ⋯ None of the patients developed significant infection, bleeding, hematoma formation, dysesthesia, or numbness of palate, maxilla, or posterior pharynx. A large-scale study of SPG-PRF for the treatment of face and head pain has not been previously reported. Our results suggest that a prospective, randomized, controlled trial study to confirm efficacy and safety of this novel treatment for chronic head and face pain is justified.
-
Caudal epidural steroid injections are often used for low back pain. Fluoroscopic guidance has been frequently cited as a requirement for this procedure. ⋯ We detected intravenous leakage of the drug in 4 cases of 10 when real-time fluoroscopic imaging was used. Thus, real-time imaging may be recommended in addition to routine fluoroscopic guidance for caudal epidural procedures, as it may improve efficacy and safety by assuring accurate drug deposition.
-
Many patients enrolled in chronic pain centers suffer from failed back surgery syndrome (FBSS). However, there has been a paucity of research concerning how these patients differ from other chronic pain patients, and how to most effectively address their complex problems within an interdisciplinary chronic pain treatment environment. The current study represents the first large-scale examination of these issues, with two major aims: (1) to elucidate the differences between FBSS patients and other chronic lumbar pain patients; and (2) to clarify the role of injections in interdisciplinary treatment, particularly with FBSS patients. ⋯ However, Non-FBSS patients were associated with greater reductions in self-reported pain and disability than FBSS patients. On the other hand, FBSS patients were significantly more improved on physical therapy measures, including Activities of Daily Living, Strength, and Fear of Exercise. Statistical comparisons of Injection (INJ) and No-Injection (No-INJ) groups yielded few significant findings.