{"title":"Research progress of postoperative delirium in neurosurgery.","authors":"Xue-Jian Wang","doi":"10.5498/wjp.v15.i4.104708","DOIUrl":null,"url":null,"abstract":"<p><p>Delirium is a transient and acute syndrome of encephalopathy, characterized by disturbances in consciousness, orientation, cognition, perception, and emotional regulation, often accompanied by hallucinations, illusions, psychomotor agitation, and restlessness. Postoperative delirium (POD), a common complication particularly in elderly patients, significantly impacts recovery by prolonging mechanical ventilation, neurosurgical intensive care unit stays, and overall hospitalization durations, while severely diminishing patients' quality of life after discharge. Despite its prevalence, POD remains underrecognized in clinical practice, with significant gaps in its diagnosis and management. This review explores the definition, diagnostic criteria, underlying pathogenesis, and associated risk factors of POD in neurosurgical patients, aiming to offer valuable insights for improving clinical diagnosis and therapeutic strategies.</p>","PeriodicalId":23896,"journal":{"name":"World Journal of Psychiatry","volume":"15 4","pages":"104708"},"PeriodicalIF":3.9000,"publicationDate":"2025-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12038677/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"World Journal of Psychiatry","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5498/wjp.v15.i4.104708","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHIATRY","Score":null,"Total":0}
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Abstract
Delirium is a transient and acute syndrome of encephalopathy, characterized by disturbances in consciousness, orientation, cognition, perception, and emotional regulation, often accompanied by hallucinations, illusions, psychomotor agitation, and restlessness. Postoperative delirium (POD), a common complication particularly in elderly patients, significantly impacts recovery by prolonging mechanical ventilation, neurosurgical intensive care unit stays, and overall hospitalization durations, while severely diminishing patients' quality of life after discharge. Despite its prevalence, POD remains underrecognized in clinical practice, with significant gaps in its diagnosis and management. This review explores the definition, diagnostic criteria, underlying pathogenesis, and associated risk factors of POD in neurosurgical patients, aiming to offer valuable insights for improving clinical diagnosis and therapeutic strategies.
期刊介绍：
The World Journal of Psychiatry (WJP) is a high-quality, peer reviewed, open-access journal. The primary task of WJP is to rapidly publish high-quality original articles, reviews, editorials, and case reports in the field of psychiatry. In order to promote productive academic communication, the peer review process for the WJP is transparent; to this end, all published manuscripts are accompanied by the anonymized reviewers’ comments as well as the authors’ responses. The primary aims of the WJP are to improve diagnostic, therapeutic and preventive modalities and the skills of clinicians and to guide clinical practice in psychiatry.
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