Neuromodulation : journal of the International Neuromodulation Society
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Case Reports
Concomitant Sacral Neuromodulation and Gynecologic Surgery: A Single-Institution Experience.
Sacral Neuromodulation (SNM) is a safe and minimally invasive treatment for urinary and fecal pelvic floor disorders (PFDs). With a high prevalence of women reporting multiple PFDs, knowledge regarding concomitant surgery may inform optimal patient care. Our literature search did not identify any published data on this topic, thus we sought to report our experience with concomitant SNM and gynecologic surgery. Our primary objective was to identify the rate of adverse events among cases. Secondarily, we reviewed the anesthetics used to identify potential associations when performing combined surgery. ⋯ No serious adverse events or anesthesia-related complications were identified in this series. While general anesthesia was used more often, it was in accordance with our standard practice for the gynecologic procedures. This study supports the safety of concomitant gynecologic and SNM surgery.
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Most individuals with spinal cord injury have neurogenic bowel dysfunction, which includes slowed colonic motility and has a significant impact on their health and quality of life. Bowel management typically includes mechanical rectal distension to evoke a recto-colic reflex and promote bowel emptying. Electrical stimulation could replace this mechanical distension. The purpose of this study was to determine the feasibility of evoking colonic activity using electrical stimulation. ⋯ Distal colon stimulation evoked colonic activity. The dependence of this response on stimulation location and anesthesia suggests that responses were reflex mediated. Colonic stimulation may have the potential to improve colonic motility for individuals with neurogenic bowel dysfunction.
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This study aimed to determine the incidence and risk factors associated with revision or removal of a sacral nerve stimulation device for treatment of lower urinary tract dysfunction or fecal incontinence. ⋯ This study found a 16% incidence of revision or explantation. Age under 55 years was identified as a significant risk factor. Our analysis did not find further demographic characteristics, co-morbid disorders, or behavioral diagnoses that were associated with revision or removal. Identification of risk factors may aid in patient selection for sacral nerve stimulation device implantation.
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Electroacupuncture (EA) is effective in treating visceral pain associated with functional dyspepsia (FD). The aim of this study was to explore the effect of chronic EA (CEA) on gastric hypersensitivity and the involvement of sympathetic nervous system in a rodent model of FD. ⋯ EA ameliorates gastric hypersensitivity in IA-treated rats and the effect may be related to the improved sympathovagal balance and the decrease of stress hormones.