Neuromodulation : journal of the International Neuromodulation Society
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We aimed to investigate if different protocols of electrical stimulation following nerve injury might improve neuropathic pain outcomes and modify associated plastic changes at the spinal cord level. ⋯ Daily electrical stimulation, especially if frequency-patterned, was effective in ameliorating hyperalgesia after nerve injury, and partially preventing the proinflammatory and hyperalgesic changes in the dorsal horn associated to neuropathic pain.
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Randomized Controlled Trial
Ultrasound-Guided Percutaneous Peripheral Nerve Stimulation: Neuromodulation of the Femoral Nerve for Postoperative Analgesia Following Ambulatory Anterior Cruciate Ligament Reconstruction: A Proof of Concept Study.
The purpose of this prospective proof of concept study was to investigate the feasibility of using percutaneous peripheral nerve stimulation of the femoral nerve to treat pain in the immediate postoperative period following ambulatory anterior cruciate ligament reconstruction with a patellar autograft. ⋯ This proof of concept study demonstrates that percutaneous femoral nerve stimulation is feasible for ambulatory knee surgery; and suggests that this modality may be effective in providing analgesia and decreasing opioid requirements following anterior cruciate ligament reconstruction. clinicaltrials.gov: NCT02898103.
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Clinical Trial
Percutaneous Peripheral Nerve Stimulation (PNS) for the Treatment of Chronic Low Back Pain Provides Sustained Relief.
The objective of this study was to evaluate the use of percutaneous peripheral nerve stimulation (PNS) for the treatment of chronic low back pain (LBP). Percutaneous PNS offers the potential to provide an effective neuromodulation therapy using a system and fine-wire leads designed specifically for percutaneous use with history of an excellent safety profile. ⋯ This work demonstrates the potential value of percutaneous PNS for the treatment of chronic LBP. Improvements in pain, medication, and patient-centric outcomes, which were sustained long term after the removal of PNS leads, demonstrate the significance of this innovative approach to treat chronic LBP.
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The objective of the present feasibility study was to investigate the use of a new treatment modality-percutaneous peripheral nerve stimulation (PNS)-in controlling the often severe and long-lasting pain following total knee arthroplasty (TKA). ⋯ This feasibility study suggests that for TKA, ultrasound-guided percutaneous PNS is feasible in the immediate perioperative period and may provide analgesia without the undesirable systemic effects of opioids or quadriceps weakness induced by local anesthetics-based peripheral nerve blocks.
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Randomized Controlled Trial Multicenter Study
An Acute Randomized Controlled Trial of Noninvasive Peripheral Nerve Stimulation in Essential Tremor.
To evaluate the safety and effectiveness of a wrist-worn peripheral nerve stimulation device in patients with essential tremor (ET) in a single in-office session. ⋯ Peripheral nerve stimulation in ET may provide a safe, well-tolerated, and effective treatment for transient relief of hand tremor symptoms.