Articles: cations.
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The aim of the study was to establish whether an inguinal neurectomy at the time of hernia repair would reduce the risk of postoperative pain for open tension-free sutured mesh repair. ⋯ Routine ilioinguinal neurectomy during Lichtenstein-type herniorrhaphy seems to be a safe and effective method to reduce pain in the short and midterm, but may have little long-term impact. Iliohypogastric neurectomy seems to reduce pain in at least the short term.
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Intracerebroventricular (ICV) administration of opioids for control of intractable cancer pain has been used since 1982. We present here our experience of intracerebroventricular administration of pain treatments including ziconotide associated with morphine and ropivacaine for patients resistant to a conventional approach, with nociceptive, neuropathic, or mixed pain. These clinical cases were conducted with patients suffering from refractory pain, more than 6/10 on a numerical pain rating scale (NPRS) while on high-dose medical treatment and/or intolerance with significant side effects from oral medication. ⋯ Minor side effects were initially observed but transiently. One psychiatric agitation required discontinuation of ziconotide infusion. For intractable pain, using ziconotide by intracerebroventricular infusion seems safe and efficient, specifically for chronic neoplastic pain of cervicocephalic, thoracic, or diffuse origin and also for pain arising from a central neuropathic mechanism.
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We investigated the complication rates of balloon-assisted coil embolization of ruptured and unruptured cerebral aneurysms dependent on their morphologic characteristics in angiography. ⋯ The risk of periprocedural complications in balloon-assisted coil embolization of ruptured and unruptured cerebral aneurysms is linked to the morphologic presentation of the aneurysm; the complication rate was significantly higher in bifurcation aneurysms.