Neuromodulation : journal of the International Neuromodulation Society
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Clinical Trial
External Trigeminal Nerve Stimulation for the Acute Treatment of Migraine: Open-Label Trial on Safety and Efficacy.
The aim of the current study is to assess the safety and efficacy of external trigeminal nerve stimulation (e-TNS) via a transcutaneous supraorbital stimulator as an acute treatment for migraine attacks. ⋯ The findings from this open-labeled study suggest that transcutaneous supraorbital neurostimulation may be a safe and effective acute treatment for migraine attacks, and merits further study with a double-blind, randomized, sham-controlled trial.
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This study describes the training, experience with pocket fills, and life-long learning behaviors in a national sample of health care professionals who perform the reservoir refill procedure and compares results with intraspinal drug delivery morbidity and mortality clinical practice guidelines to demonstrate the need for standardized training. ⋯ Training for the reservoir refill procedure was highly variable, inconsistent with intraspinal drug delivery clinical practice guidelines' training recommendations with a high number of pocket fills, and low participation in national intraspinal drug delivery meetings. Standardized training is needed to reduce variability and minimize the risk for human error during the reservoir refill procedure.
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Methods of energy delivery for traditional spinal cord stimulation (SCS) systems consist of adjusting programming parameters to affect the total charge delivered per unit time. One high electrical charge delivery method being considered is subthreshold high density (HD) programming. To date, there is limited clinical evidence for the efficacy and safety of paresthesia-free HD programming. The aim of this study was to examine the efficacy and safety of HD programming. ⋯ In subpopulations, HD programming may be a viable option to deliver subthreshold pain reduction. Randomized, controlled trials with extended follow-up are needed to further evaluate HD programming.
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Many patients with intrathecal opioid pumps do adhere to the therapy for many years but there is scarce knowledge about the long-term effects of intrathecal opioid therapy (IOT) of more than three years. We sought to assess the long-term efficacy and the presence of typical side-effects and complications of IOT. ⋯ IOT seems to be effective also for long-term application. Clinically unwanted side-effects are relatively frequent but not the limiting factor for patient satisfaction.
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While dorsal root ganglion (DRG) stimulation has been available in Europe and Australia for the past five years and in the United States for the past year, there are no published details concerning the optimal procedures for DRG lead implantation. ⋯ We present implantation techniques whereby a percutaneous lead is placed over the DRG through the use of a special designed delivery sheath. Further investigation of the safety, efficacy, and sustainability of clinical outcomes using these devices is warranted.