Articles: postoperative.
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The older population is expected to nearly double across the globe by 2050, and the baby boom cohort is expected to represent at least 20% of the US population by 2030. Geriatric patients will increasingly utilize the health-care system, and therefore surgical and perioperative care must be tailored to this sensitive group given the increased risk for perioperative complications. ⋯ Health-care providers should assess a geriatric patient's cognitive status, decision-making capacity, frailty, advance care planning, medications, and anesthetic approach in a multidisciplinary fashion to ensure optimal care. The risks of postoperative cardiac, pulmonary, and renal complications should be evaluated and optimized preoperatively to reduce the potential for adverse outcomes.
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Focal seizures in temporal lobe epilepsy (TLE) are associated with widespread brain network perturbations and neurocognitive problems. ⋯ ARAS functional connectivity disturbances are present in TLE but may recover after successful epilepsy surgery. Larger increases in postoperative connectivity may be seen in individuals with more severe disease at baseline.
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Intravenous (IV) dexmedetomidine is reported to prolong analgesia following peripheral nerve blocks. Popliteal sciatic nerve block provides effective postoperative analgesia, but some patients still experience severe pain during the early postoperative period. We aimed to evaluate the postoperative analgesic effects of IV dexmedetomidine versus propofol in patients undergoing foot surgeries under popliteal sciatic nerve block. ⋯ The median (interquartile ranges) postoperative cumulative opioid consumption during the first 24 h after surgery was significantly lower in the dexmedetomidine group (15 (7.5-16.9) mg) than in the propofol group (17.5 (15-25) mg) (p = 0.019). The time to first rescue analgesic request was significantly greater in the dexmedetomidine group than in the propofol group (11.8 ± 2.2 h vs. 10.0 ± 2.7 h, p = 0.030) without the prolonged motor blockade (p = 0.321). Intraoperative sedation with dexmedetomidine reduced postoperative opioid consumption and prolonged analgesic duration after a popliteal sciatic nerve block.
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Curr Pain Headache Rep · Feb 2020
ReviewAn Analysis of Predictors of Persistent Postoperative Pain in Spine Surgery.
This review aims to identify perioperative patient-related factors that are associated with the development of persistent postoperative pain (PPP) in patients undergoing spine surgery. ⋯ Twenty-one studies published between 2000 and 2019 were included in this literature review. The following five patient-related factors were identified to be associated with the development of PPP after spine surgery: anxiety, depression, pain catastrophizing, pain sensitivity, and preoperative opioid consumption. The existing literature suggests that the risk factors for developing chronic pain after spine surgery appear to be similar to those for other types of surgery. Psychological factors and preoperative opioid consumption are associated with developing chronic pain after spinal surgery. Other factors such as gender, age, preoperative pain intensity, and immediate postoperative pain may also be involved but the evidence on this is limited.