Articles: postoperative.
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Intra-articular (IA) injections of corticosteroid (CO) and hyaluronic acid (HA) are commonly used for osteoarthritis. The efficacy of these interventions is controversial. Furthermore, research regarding the potential association of IA injection with later postoperative pain trajectories is lacking. ⋯ The utilization of IA injections in patients with hip and knee osteoarthritis appears to be decreasing over time. TKA patients who received 2 or more preoperative CO injections experienced greater odds of chronic opioid utilization, whereas TKA patients with 2 or more HA injections in the year before surgery had decreased odds of chronic opioid use.
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Postoperative pancreatic fistula (POPF) can result in significant morbidity after distal pancreatectomy (DP). It is common practice to place prophylactic surgical drains during DP to monitor and minimize POPF complications; however, their use is controversial. ⋯ The use of surgical drainage during DP was associated with increased incidence of readmission and POPF. Drainage showed no effect on outcomes of postoperative sepsis, shock, major complications, reoperation, and 30-day mortality. Based on these results, routine prophylactic drainage should be reconsidered for patients undergoing DP.
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Delirium frequently affects older patients, increasing morbidity and mortality; however, the pathogenesis is poorly understood. Herein, we tested the cognitive disintegration model, which proposes that a breakdown in frontoparietal connectivity, provoked by increased slow-wave activity (SWA), causes delirium. ⋯ NCT03124303, NCT02926417.