Pain physician
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Review Case Reports
Painful Diabetic Neuropathy - Spinal Cord Stimulation, Peripheral Nerve Stimulation, Transcutaneous Electrical Nerve Stimulation, and Scrambler Therapy: A Narrative Review.
First-line medications for the treatment of painful diabetic neuropathy (PDN) are associated with a substantial rate of discontinuation due to adverse effects or insufficient efficacy. Neuromodulation techniques have been used for PDN, but a comprehensive review of the literature that incorporates several distinct device categories has yet to be undertaken. ⋯ The evidence for neuromodulation devices for the treatment of PDN mostly comprises open-label prospective trials or case reports. SCS has the most volume of evidence for efficacy. Studies regarding TENS show mixed results, possibly due to numerous device varieties. PNS and ST may hold promise based on their proposed mechanisms of action, but prospective controlled trials are needed.
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Randomized Controlled Trial
Comparison of Different Treatment Regimens of Extracorporeal Shockwave Therapy in Chronic Low-back Pain: A Randomized Controlled Trial.
Extracorporeal shockwave therapy (ESWT) has shown its efficacy in treating chronic pain. Previous evidence has proven that ESWT in patients with chronic low-back pain (CLBP) results in significant reductions in pain. However, the optimal regimen for conducting ESWT in these patients remains unknown. ⋯ Low-intensity ESWT treatment with more sessions is more effective in relieving pain and improving disability in the short-term than medium-intensity treatment with fewer sessions under the same total energy dose.
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Randomized Controlled Trial
Transforaminal Versus Interlaminar Approach of Full-Endoscopic Lumbar Discectomy Under Local Anesthesia for L5/S1 Disc Herniation: A Randomized Controlled Trial.
Local anesthesia is feasible for both transforaminal and interlaminar approaches in percutaneous endoscopic lumbar discectomy (PELD). However, the optimal approach for PELD has not yet been established at the L5/S1 segment under local anesthesia with 1% lidocaine. ⋯ Both TELD and IELD can provide good clinical outcomes for L5/S1 DH under local anesthesia with 1% lidocaine. TELD was superior to IELD in terms of surgical-related experience and complications.
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Randomized Controlled Trial
Radiofrequency Denervation on Lumbar Facet Joint Pain in the Elderly: A Randomized Controlled Prospective Trial.
Lumbar facet joint (LFJ) pain is the most common cause of low back pain in the elderly. Denervation of the medial branch of the spinal dorsal ramus can theoretically achieve long-term pain relief. Yet there is little evidence of high-level prospective randomized controlled research. ⋯ Radiofrequency denervation can effectively reduce LFJ pain and improve movement disorder. The effect is good until 6 months later.