British journal of anaesthesia
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Review Meta Analysis
Postoperative pain and neurocognitive outcomes after noncardiac surgery: a systematic review and dose-response meta-analysis.
Postoperative delirium (POD) and postoperative cognitive dysfunction (POCD) are common after noncardiac surgery. Postsurgical pain is frequent and can persist as chronic postsurgical pain (CPSP). The association between postsurgical pain and POD or POCD is biologically plausible. We conducted this systematic review to evaluate the association between acute postsurgical pain or CPSP and POD or POCD in adults undergoing noncardiac surgery. ⋯ PROSPERO-CRD42021192105.
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There is a complex association between postoperative pain and postoperative delirium, which highlights the need for a more balanced approach to pain management that considers various risk factors. We emphasise the importance of comprehensive documentation and standardised monitoring to improve detection and management of postoperative delirium, ultimately enhancing patient outcomes. We advocate for a precision anaesthesia approach, which tailors care to individual patient profiles, as a potential solution to address these challenges.
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A recent study in the British Journal of Anaesthesia examining trajectories of anxiety and depressive symptoms after diverse surgical procedures sheds light on an often overlooked, yet important, factor in postoperative recovery-mental health. The authors applied ecological momentary assessment to collect high-resolution data to identify and characterise a subgroup of vulnerable patients who experience worsening of psychological symptoms after surgery. The study prompts not only consideration of psychological factors, but also how best to leverage ecological momentary assessment to understand the perioperative experience.
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Patient blood management (PBM) encompasses implementing multimodal evidence-based strategies to screen, diagnose, and properly treat anaemia and coagulopathies using goal-directed therapy while minimising bleeding. The aim of PBM is to improve clinical care and patient outcomes while managing patients with potential or ongoing critical anaemia, clinically significant bleeding, and coagulopathies. The focus of PBM is patient-centred rather than transfusion-centred. ⋯ Neonates, infants, children, and adolescents each have specific considerations based on age, weight, physiology, and pharmacology. This narrative review covers the latest updates for PBM in paediatric surgical populations including the benefits and principles of paediatric PBM, current expert consensus guidelines, and important universal multimodal therapeutic strategies emphasising clinical management of the anaemic, bleeding, or coagulopathic paediatric patient in the perioperative period. Practical paediatric rules for PBM in the perioperative period are highlighted, with review of specific PBM strategies including treatment of preoperative anaemia, restrictive transfusion thresholds, antifibrinolytic agents, cell salvage, standardised transfusion algorithms, and goal-directed therapy based on point-of-care and viscoelastic testing.
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Editorial Review
Growing challenge of multimorbidity in patients undergoing surgery.
As populations age, the incidence of multimorbidity rises, posing significant challenges for surgical and perioperative healthcare systems. Emerging evidence suggests multimorbidity can lead to worse patient outcomes. Healthcare providers must consider multimorbidity as a critical factor when planning surgical interventions with patients. The potential for surgical pathways in addressing multimorbidity needs further exploration.