Neuromodulation : journal of the International Neuromodulation Society
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A rare complication of intrathecal drug therapy-inadvertent insertion of the intrathecal catheter into the matter of the spinal cord-is presented. The patient developed signs of progressive monoparesis immediately after implantation of an intrathecal drug delivery system. ⋯ The article discusses probable mechanism of the complication and possible ways of its prevention. The usefulness of CT myelography in determining the intrathecal catheter position relative to the spinal cord is emphasized.
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Objectives. In Europe, patients with acute pelvic pain are transported to the hospital in an ambulance without an emergency physician. We hypothesized that transcutaneous electrical nerve stimulation (TENS) would be an effective noninvasive procedure for pain treatment. Methods. We conducted a prospective, randomized, blinded study where 100 women were randomly assigned into a real- or a sham-TENS group. ⋯ Results. Compared to sham TENS, patients with active TENS felt that their pain was reduced by half after treatment (p < 0.01), anxiety scores significantly decreased (p < 0.01), heart rate and arteriolar vasoconstriction decreased significantly (p < 0.01), and nausea (p < 0.01) was lessened. Overall satisfaction with the received care was significantly higher (p < 0.01). Conclusion. TENS is a safe, rapid, and effective analgesic treatment for acute pelvic pain.
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Objectives. To investigate feasibility and safety of implant-driven tibial nerve stimulation. Materials and Methods. Eight patients with refractory overactive bladder were successfully treated with implanted percutaneous tibial nerve stimulation (PTNS). Patients were evaluated with bladder diaries, quality of life questionnaires, and physical examination before implantation, and at 3, 6, and 12 months of follow-up. ⋯ At 3- and 6-month follow-up, voiding and quality of life parameters had significantly (p < 0.05) improved. Urinary tract infection, temporarily walking difficulties, and spontaneous radiating sensations were reported as adverse events and no local infection, erosion, or dislocation. Conclusions. Implant-driven tibial nerve stimulation seems to be feasible and safe.