Articles: low-back-pain.
-
The objective of this study was to follow up patients considered for spinal cord stimulation and assess outcomes and patient selection factors associated with outcome. A retrospective study of patients considered for spinal cord stimulation was performed. This included three groups: A) those who did not have a temporary trial of stimulation, B) those who did not go on to have long-term stimulation after a trial, and C) those who did go on to have long-term stimulation after a trial. ⋯ We conclude that spinal cord stimulation is an efficacious therapy which is not associated with serious side effects. There is some reduction in therapeutic efficacy over time. Patients deteriorate without treatment.
-
It was the purpose of this study to retrospectively test the safety and efficacy of the use of intraspinal analgesics in a diverse population of patients with chronic nonmalignant pain. This study was conducted in 39 patients, refractory to conventional therapies for intrathecal therapy. Twenty-two patients had neuropathic pain and 17 had nociceptive pain. ⋯ Other patient-reported side effects were not considered significant by the authors to be mentioned here. After more than 6 years of experience with spinal infusion of morphine, either alone or admixed with other spinal analgesics, in patients with pain of nonmalignant origin, we consider the technique to be helpful in selected patients not responding to oral treatment or when untoward side effects exist with oral treatment. The advantages, as regards to analgesic efficacy and quality of life, clearly outweigh the drawbacks of the long-term use of spinal morphine.
-
Clinical outcome data was analyzed for 67 patients with contained disc herniation who underwent percutaneous disc decompression procedure using Coblation(R) technology, also referred to as Nucleoplasty after failing to respond to conservative management. Patients presented with clinical symptoms of discogenic low back pain and/or leg pain and were not considered candidates for open surgery. Follow-up data was collected up to 12 months. ⋯ Average pre-procedure pain level for all patients was reported as 6.8 while average pain level was 4.1 at the 12 month follow-up period. Statistically significant improvement was observed in 62%, 59%, and 60% of patients in sitting, standing, and walking ability at 12 months, respectively. The results of this analysis indicated that PDD using Coblation technology, also referred to as Nucleoplasty, is an effective procedure for patients presenting with discogenic back and/or leg pain who have failed conservative therapies and are not considered candidates for open surgical interventions.
-
J Orthop Sports Phys Ther · Jul 2002
Thoracolumbar proprioception in individuals with and without low back pain: intratester reliability, clinical applicability, and validity.
Repeated measures design of active spinal position sense in individuals with and without low back pain (LBP). ⋯ Proprioception testing, with the methods employed, did not demonstrate good measurement properties in a sample of patients with recurrent LBP. Neither could it sufficiently discriminate between individuals with and without LBP. Possible reasons for these findings are discussed.
-
Steroids, drugs with potent antiinflammatory properties on the damaged nervous roots, have been especially used as adjuvants of local anesthetics, by spinal route, in the treatments of low-back pain. Spinal route was chosen to obtain a higher local concentration of drug, with few systemic side effects and to improve drug's action mechanism. Steroids seem to interact with GABA receptors and thus control neural excitability through a stabilising effect on membranes, modification of nervous conduction and membrane hyperpolarization, in supraspinal and spinal site. ⋯ Steroidal toxicity seems to be related to the polyethylenic glycole vehicle. Anyway, slow release formulations contain less concentrated polyethylenic glycole. The epidural administration, a correct dilution of steroid with local anesthetics solution and/or saline solution, and a limited number of injections (no more than three) allows a significant reduction of steroid neurotoxicity.