Journal of neurosurgical anesthesiology
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J Neurosurg Anesthesiol · Jan 2018
Ultra-low-dose Naloxone as an Adjuvant to Patient Controlled Analgesia (PCA) With Morphine for Postoperative Pain Relief Following Lumber Discectomy: A Double-blind, Randomized, Placebo-controlled Trial.
Lumbar discectomy is one of the most commonly performed neurosurgical procedures. Many patients experience postoperative pain after lumbar discectomy. This study evaluated the effect of ultra-low-dose naloxone infusion on pain intensity after lumbar discectomy in individuals receiving patient-controlled analgesia (PCA) with morphine. ⋯ It is concluded that infusion of ultra-low-dose naloxone (0.25 μg/kg/h) along with morphine PCA can significantly reduce pain intensity, morphine consumption, and opioid-induced nausea and pruritus after lumbar discectomy.
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J Neurosurg Anesthesiol · Jan 2018
ReviewInnovations in Functional Neurosurgery and Anesthetic Implications.
Functional neurosurgery has undergone rapid growth over the last few years fueled by advances in imaging technology and novel treatment modalities. These advances have led to new surgical treatments using minimally invasive and precise techniques for conditions such as Parkinson's disease, essential tremor, epilepsy, and psychiatric disorders. Understanding the goals and technological issues of these procedures is imperative for the anesthesiologist to ensure safe management of patients presenting for functional neurosurgical procedures. In this review, we discuss the advances in neurosurgical techniques for deep brain stimulation, focused ultrasound and minimally invasive laser-based treatment of refractory epilepsy and provide a guideline for anesthesiologists caring for patients undergoing these procedures.