Pain practice : the official journal of World Institute of Pain
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This study aimed to determine the optimal cutoff score of the 9-item short version of the CSI, the CSI-9, by comparing patients with central sensitivity syndrome (CSS) not only to healthy volunteers as with the original version, but also to patients with musculoskeletal (MSK) disorders. ⋯ The optimal CSI-9 cutoff score of 20 is beneficial to clinicians in the evaluation of central sensitization-related symptoms. The cutoff score helps to identify patients who need additional treatments, such as pain neuroscience education and cognitive behavioral therapy.
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Clinical Trial
Goal identification before Spinal Cord Stimulation: a qualitative exploration in potential candidates.
Due to the difficulties encountered in the treatment process of patients with chronic pain, it is of utmost importance to involve patients themselves in their rehabilitation trajectory. Patient engagement can be obtained by motivating patients to select their own treatment goals. We hypothesize that applying goal setting, as a form of patient empowerment, in potential candidates for spinal cord stimulation (SCS) may further improve the outcome of SCS. As a first step in creating patient empowerment, patients' goals that they aim to achieve with SCS will be explored. ⋯ The interviews revealed a broad spectrum of individual patients' goals, highlighting the need of individually targeted rehabilitation trajectories in the field of neuromodulation. Goal identification could entail the first step towards individualized medicine in the SCS trajectory.
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To further evaluate the efficacy and safety of computerized tomography-guided sphenopalatine ganglion-targeted pulsed radiofrequency treatment for patients with refractory episodic and chronic cluster headache (CH). ⋯ The computerized tomography-guided sphenopalatine ganglion-targeted pulsed radiofrequency procedure is an effective, safe, and repeatedly effective strategy for refractory CH. For patients who have not responded to conservative treatment, this minimally invasive intervention is a reliable alternative.
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Percutaneous peripheral nerve stimulation (PNS) provides an opportunity to relieve chronic low back pain and reduce opioid analgesic consumption as an alternative to radiofrequency ablation and permanently implanted neurostimulation systems. Traditionally, the use of neurostimulation earlier in the treatment continuum has been limited by its associated risk, invasiveness, and cost. ⋯ This study challenges the long-held notion that a positive trial of PNS should be followed by a permanent implant in responders. Percutaneous PNS may serve as an effective neurostimulation therapy for patients with chronic low back pain and should be considered earlier in the treatment continuum as a motor-sparing means of avoiding opioids, denervation, and permanently implanted neurostimulation systems.
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Case Reports
Opiate intoxication caused by epidural infusion of morphine: a case report of a near fatal medication error.
Epidural infusion of local anesthetics with opioids is widely used for pain control during the perioperative-and peripartum-periods. Selection of the opioid, appropriate dosing, and follow-up by the acute pain service are critical in providing safe postoperative epidural analgesia. ⋯ Color-coded prefilled syringes combined with the use of an epidural specific syringe connector to prevent cross-connections should become standard practice. In addition, delayed respiratory depression should be considered after epidural administration of morphine.