{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T02:55:22Z","timestamp":1777949722704,"version":"3.51.4"},"reference-count":63,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,2,19]],"date-time":"2025-02-19T00:00:00Z","timestamp":1739923200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["americanjournalofsurgery.com","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Surgery"],"published-print":{"date-parts":[[2025,5]]},"DOI":"10.1016\/j.amjsurg.2025.116245","type":"journal-article","created":{"date-parts":[[2025,2,16]],"date-time":"2025-02-16T01:25:20Z","timestamp":1739669120000},"page":"116245","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"special_numbering":"C","title":["Preventative interventions for postoperative delirium after intraabdominal surgery \u2013 A systematic review and meta-analysis of randomized trials"],"prefix":"10.1016","volume":"243","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-0518-2346","authenticated-orcid":false,"given":"J.","family":"Jensen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Thorhauge","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.L.","family":"Petri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.T.","family":"Madsen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Burcharth","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjsurg.2025.116245_bib1","first-page":"5","article-title":"Frontiers | pre-operative, high-IL-6 blood level is a risk factor of post-operative delirium onset in Old patients","author":"Capri","year":"2014","journal-title":"Front Endocrinol"},{"issue":"4","key":"10.1016\/j.amjsurg.2025.116245_bib2","article-title":"Postoperative delirium: perioperative assessment, risk reduction, and management - PubMed","volume":"125","author":"Zhaosheng Jin","year":"2020","journal-title":"British journal of anaesthesia"},{"issue":"10","key":"10.1016\/j.amjsurg.2025.116245_bib3","article-title":"Postoperative delirium is associated with Negative outcomes and long-term mortality in elderly Koreans: a Retrospective observational study - PubMed","volume":"55","year":"2019","journal-title":"Medicina (Kaunas, Lithuania) 09\/20\/"},{"key":"10.1016\/j.amjsurg.2025.116245_bib4","article-title":"Association between postoperative delirium and adverse outcomes in older surgical patients: a systematic review and meta-analysis","volume":"90","author":"Ellene Yan","year":"2023","journal-title":"J\u00a0Clin Anesth"},{"issue":"4","key":"10.1016\/j.amjsurg.2025.116245_bib5","article-title":"Association of preoperative frailty and postoperative delirium in older cancer patients undergoing elective abdominal surgery: a prospective observational study in Taiwan","volume":"46","author":"hun-Yi Tsai","year":"2023","journal-title":"Biomed J"},{"issue":"10","key":"10.1016\/j.amjsurg.2025.116245_bib6","doi-asserted-by":"crossref","DOI":"10.3390\/ph16101453","article-title":"Taming postoperative delirium with dexmedetomidine: a review of the Therapeutic Agent's Neuroprotective effects following surgery","volume":"16","author":"Bargnes","year":"2023","journal-title":"Pharmaceuticals"},{"issue":"11-12","key":"10.1016\/j.amjsurg.2025.116245_bib7","doi-asserted-by":"crossref","DOI":"10.9738\/INTSURG-D-16-00112.1","article-title":"Emergency surgery and male Gender are risk factors of postoperative delirium after general or gastrointestinal surgery in elderly patients: a Multicenter cohort study","volume":"104","author":"Yamamoto","year":"2019","journal-title":"Int Surg"},{"key":"10.1016\/j.amjsurg.2025.116245_bib8","series-title":"Diagnostic and Statistical Manual of Mental Disorders: DSM-5\u2122","year":"2013"},{"issue":"6","key":"10.1016\/j.amjsurg.2025.116245_bib9","doi-asserted-by":"crossref","DOI":"10.1097\/CCM.0b013e3181a00118","article-title":"Comparison of delirium assessment tools in a mixed intensive care unit - PubMed","volume":"37","author":"van Eijk","year":"2009","journal-title":"Crit Care Med"},{"issue":"3","key":"10.1016\/j.amjsurg.2025.116245_bib10","doi-asserted-by":"crossref","DOI":"10.1891\/rtnp.17.3.207.53186","article-title":"The measurement of delirium: review of scales - PubMed","volume":"17","author":"Schuurmans","year":"2003","journal-title":"Res Theor Nurs Pract"},{"issue":"4","key":"10.1016\/j.amjsurg.2025.116245_bib11","article-title":"The confusion assessment method for the intensive care unit (CAM-ICU) and intensive care delirium screening checklist (ICDSC) for the diagnosis of delirium: a systematic review and meta-analysis of clinical studies - PubMed","volume":"16","author":"Gusmao-Flores Jifs","year":"2012","journal-title":"Crit Care"},{"issue":"5","key":"10.1016\/j.amjsurg.2025.116245_bib12","article-title":"The Confusion Assessment Method: a systematic review of current usage - PubMed","volume":"56","author":"Leslie","year":"2008","journal-title":"J\u00a0Am Geriatr Soc"},{"issue":"4","key":"10.1016\/j.amjsurg.2025.116245_bib13","article-title":"Delirium in older emergency department patients discharged home: effect on survival - PubMed","volume":"51","author":"Ritsuko","year":"2003","journal-title":"J\u00a0Am Geriatr Soc"},{"key":"10.1016\/j.amjsurg.2025.116245_bib14","first-page":"15","article-title":"Biomarkers of delirium risk in older adults: a systematic review and meta-analysis","author":"Lozano-Vicario","year":"2023","journal-title":"Front Aging Neurosci"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib15","volume":"6","year":"2020","journal-title":"Nat Rev Dis Primers"},{"key":"10.1016\/j.amjsurg.2025.116245_bib16","series-title":"Chapter 3: Defining the Criteria for Including Studies and How They Will Be Grouped for the Synthesis. Cochrane","year":"2023"},{"key":"10.1016\/j.amjsurg.2025.116245_bib17","series-title":"Cochrane Handbook for Systematic Reviews of Interventions","year":"2023"},{"key":"10.1016\/j.amjsurg.2025.116245_bib18","first-page":"372","article-title":"The PRISMA 2020 statement: an updated guideline for reporting systematic reviews","author":"Page","year":"2021","journal-title":"BMJ"},{"issue":"7","key":"10.1016\/j.amjsurg.2025.116245_bib19","article-title":"Evaluation of delirium in critically ill patients: validation of the confusion assessment method for the intensive care Unit (CAM-ICU) - PubMed","volume":"29","author":"Ely Rm","year":"2001","journal-title":"Crit Care Med"},{"issue":"5","key":"10.1016\/j.amjsurg.2025.116245_bib20","article-title":"Intensive care delirium screening checklist: evaluation of a new screening tool - PubMed","volume":"27","author":"Bergeron Mjd","year":"2001","journal-title":"Intensive Care Med"},{"issue":"4","key":"10.1016\/j.amjsurg.2025.116245_bib21","article-title":"Fast, systematic, and continuous delirium assessment in hospitalized patients: the nursing delirium screening scale - PubMed","volume":"29","author":"Jean-David Gaudreau","year":"2005","journal-title":"J\u00a0Pain Symptom Manag"},{"issue":"6","key":"10.1016\/j.amjsurg.2025.116245_bib22","article-title":"The NEECHAM Confusion Scale: construction, validation, and clinical testing - PubMed","volume":"45","year":"1996","journal-title":"Nursing research"},{"key":"10.1016\/j.amjsurg.2025.116245_bib23","series-title":"Chapter 8: Assessing Risk of Bias in a Randomized Trial","year":"2023"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib24","doi-asserted-by":"crossref","DOI":"10.1186\/1471-2288-14-25","article-title":"The Hartung-Knapp-Sidik-Jonkman method for random effects meta-analysis is straightforward and considerably outperforms the standard DerSimonian-Laird method","volume":"14","author":"IntHout","year":"2014","journal-title":"BMC Med Res Methodol"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib25","doi-asserted-by":"crossref","DOI":"10.1111\/j.1467-985X.2008.00552.x","article-title":"A\u00a0re-evaluation of random-effects meta-analysis","volume":"172","author":"Higgins","year":"2009","journal-title":"Journal of the Royal Statistical Society Series A, (Statistics in Society)"},{"issue":"12","key":"10.1016\/j.amjsurg.2025.116245_bib26","doi-asserted-by":"crossref","first-page":"1178","DOI":"10.1016\/j.jagp.2023.07.011","article-title":"The Efficacy of Ramelteon to prevent postoperative delirium after general anesthesia in the elderly: a double-blind, randomized, placebo-controlled trial","volume":"31","author":"Kinouchi","year":"2023","journal-title":"Am J Geriatr Psychiatry"},{"issue":"5","key":"10.1016\/j.amjsurg.2025.116245_bib27","doi-asserted-by":"crossref","first-page":"704","DOI":"10.1016\/j.bja.2021.07.021","article-title":"Anaesthetic depth and delirium after major surgery: a randomised clinical trial","volume":"127","author":"Evered","year":"2021","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.amjsurg.2025.116245_bib28","doi-asserted-by":"crossref","DOI":"10.1016\/j.jclinane.2020.110099","article-title":"Ketamine vs. haloperidol for prevention of cognitive dysfunction and postoperative delirium: a phase IV multicentre randomised placebo-controlled double-blind clinical trial","volume":"68","author":"Hollinger","year":"2021","journal-title":"J\u00a0Clin Anesth"},{"key":"10.1016\/j.amjsurg.2025.116245_bib29","doi-asserted-by":"crossref","first-page":"2911","DOI":"10.2147\/DDDT.S208703","article-title":"Impact of postoperative dexmedetomidine infusion on incidence of delirium in elderly patients undergoing major elective noncardiac surgery: a randomized clinical trial","volume":"13","author":"Sun","year":"2019","journal-title":"Drug Des Devel Ther"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib30","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1001\/jamainternmed.2019.4446","article-title":"Effect of the Tailored, family-involved hospital elder life program on postoperative delirium and function in older adults: a randomized clinical trial","volume":"180","author":"Wang","year":"2020","journal-title":"JAMA Intern Med"},{"issue":"6","key":"10.1016\/j.amjsurg.2025.116245_bib31","doi-asserted-by":"crossref","DOI":"10.1164\/rccm.202101-0082OC","article-title":"The impact of nursing delirium preventive interventions in the ICU: a Multicenter Cluster-randomized controlled clinical trial","volume":"204","author":"Rood","year":"2021","journal-title":"Am J Respir Crit Care Med"},{"issue":"2","key":"10.1016\/j.amjsurg.2025.116245_bib32","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1097\/ALN.0000000000003834","article-title":"Delirium in older patients after combined epidural-general anesthesia or general anesthesia for major surgery: a randomized trial","volume":"135","author":"Li","year":"2021","journal-title":"Anesthesiology"},{"issue":"12","key":"10.1016\/j.amjsurg.2025.116245_bib33","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0278827","article-title":"Higher intraoperative mean arterial blood pressure does not reduce postoperative delirium in elderly patients following gastrointestinal surgery: a prospective randomized controlled trial","volume":"17","author":"Zhang","year":"2022","journal-title":"PLoS One"},{"key":"10.1016\/j.amjsurg.2025.116245_bib34","article-title":"Mechanical bowel Preparation is a risk factor for postoperative delirium as it Alters the Gut Microbiota Composition: a prospective randomized single-Center study","volume":"14","author":"Yang","year":"2022","journal-title":"Front Aging Neurosci"},{"issue":"3","key":"10.1016\/j.amjsurg.2025.116245_bib35","article-title":"The effect of preoperative methylprednisolone on postoperative delirium in older patients undergoing gastrointestinal surgery: a randomized, double-blind, placebo-controlled trial","volume":"77","author":"Xiang","year":"2022","journal-title":"J\u00a0Gerontol: Series A"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib36","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1186\/s12871-022-01804-4","article-title":"The effect of neostigmine on postoperative delirium after colon carcinoma surgery: a randomized, double-blind, controlled trial","volume":"22","author":"Liu","year":"2022","journal-title":"BMC Anesthesiol"},{"key":"10.1016\/j.amjsurg.2025.116245_bib37","doi-asserted-by":"crossref","first-page":"1085","DOI":"10.2147\/CIA.S311190","article-title":"Intraoperative oxygen concentration and postoperative delirium after laparoscopic Gastric and colorectal Malignancies surgery: a randomized, double-blind, controlled trial","volume":"16","author":"Lin","year":"2021","journal-title":"Clin Interv Aging"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib38","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1007\/s00423-013-1151-9","article-title":"Fast-track surgery decreases the incidence of postoperative delirium and other complications in elderly patients with colorectal carcinoma","volume":"399","author":"Jia","year":"2014","journal-title":"Langenbecks Arch Surg"},{"issue":"12","key":"10.1016\/j.amjsurg.2025.116245_bib39","doi-asserted-by":"crossref","first-page":"1202","DOI":"10.1016\/j.jagp.2021.02.043","article-title":"Repeated preoperative intranasal administration of insulin decreases the incidence of postoperative delirium in elderly patients undergoing laparoscopic Radical gastrointestinal surgery: a randomized, placebo-controlled, double-blinded clinical study","volume":"29","author":"Huang","year":"2021","journal-title":"Am J Geriatr Psychiatry"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib40","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1002\/gps.5406","article-title":"Intraoperative dexmedetomidine for prevention of postoperative delirium in elderly patients with mild cognitive impairment","volume":"36","author":"Xin","year":"2021","journal-title":"Int J Geriatr Psychiatry"},{"issue":"6","key":"10.1016\/j.amjsurg.2025.116245_bib41","article-title":"High-dose preoperative glucocorticoid for prevention of emergence and postoperative delirium in liver resection: a double-blinded randomized clinical trial substudy - PubMed","volume":"66","author":"Hussein","year":"2022","journal-title":"Acta Anaesthesiol Scand"},{"issue":"6","key":"10.1016\/j.amjsurg.2025.116245_bib42","first-page":"531","article-title":"Postoperative analgesia and recovery course after major colorectal surgery in elderly patients: a randomized comparison between intrathecal morphine and intravenous PCA morphine","volume":"31","author":"Beaussier","year":"2006","journal-title":"Reg Anesth Pain Med"},{"issue":"9","key":"10.1016\/j.amjsurg.2025.116245_bib43","doi-asserted-by":"crossref","first-page":"943","DOI":"10.1097\/EJA.0000000000001456","article-title":"Physostigmine for prevention of postoperative delirium and long-term cognitive dysfunction in liver surgery: a double-blinded randomised controlled trial","volume":"38","author":"Spies","year":"2021","journal-title":"Eur J Anaesthesiol"},{"issue":"2","key":"10.1016\/j.amjsurg.2025.116245_bib44","first-page":"244","article-title":"Thoracic epidural versus intravenous patient-controlled analgesia after open colorectal cancer surgery","volume":"56","author":"Radovanovi\u0107","year":"2017","journal-title":"Acta Clin Croat"},{"issue":"5","key":"10.1016\/j.amjsurg.2025.116245_bib45","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0249808","article-title":"Spinal block and delirium in oncologic patients after laparoscopic surgery in the Trendelenburg position: a randomized controlled trial","volume":"16","author":"Mitsunaga","year":"2021","journal-title":"PLoS One"},{"issue":"9","key":"10.1016\/j.amjsurg.2025.116245_bib46","doi-asserted-by":"crossref","first-page":"827","DOI":"10.1001\/jamasurg.2017.1083","article-title":"Effect of a Modified hospital elder life program on delirium and length of hospital stay in patients undergoing abdominal surgery: a Cluster randomized clinical trial","volume":"152","author":"Chen","year":"2017","journal-title":"JAMA Surg"},{"issue":"2","key":"10.1016\/j.amjsurg.2025.116245_bib47","doi-asserted-by":"crossref","DOI":"10.1111\/j.0001-5172.2004.00264.x","article-title":"Recovery characteristics and post-operative delirium after long-duration laparoscope-assisted surgery in elderly patients: propofol-based vs. sevoflurane-based anesthesia - PubMed","volume":"48","author":"Nishikawa Mn","year":"2004","journal-title":"Acta Anaesthesiol Scand"},{"issue":"3","key":"10.1016\/j.amjsurg.2025.116245_bib48","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1093\/gerona\/glab248","article-title":"The effect of preoperative methylprednisolone on postoperative delirium in older patients undergoing gastrointestinal surgery: a randomized, double-blind, placebo-controlled trial","volume":"77","author":"Xiang","year":"2022","journal-title":"J\u00a0Gerontol A Biol Sci Med Sci"},{"key":"10.1016\/j.amjsurg.2025.116245_bib49","article-title":"Mechanical bowel Preparation is a risk factor for postoperative delirium as it Alters the Gut Microbiota Composition: a prospective randomized single-Center study","volume":"14","author":"Yang","year":"2022","journal-title":"Front Aging Neurosci"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib50","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1186\/s13018-023-03930-2","volume":"18","author":"Huang","year":"2023","journal-title":"J\u00a0Orthop Surg Res"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib51","article-title":"Perioperative care for the elderly patient - PubMed","volume":"87","year":"2003","journal-title":"Med Clin"},{"issue":"8","key":"10.1016\/j.amjsurg.2025.116245_bib52","doi-asserted-by":"crossref","first-page":"1031","DOI":"10.1111\/anae.15465","article-title":"Steroids to reduce the impact on delirium (STRIDE): a double-blind, randomised, placebo-controlled feasibility trial of pre-operative dexamethasone in people with hip fracture","volume":"76","author":"Kluger","year":"2021","journal-title":"Anaesthesia"},{"issue":"6","key":"10.1016\/j.amjsurg.2025.116245_bib53","article-title":"The neuroinflammatory hypothesis of delirium - PubMed","volume":"119","year":"2010","journal-title":"Acta Neuropathol"},{"issue":"11","key":"10.1016\/j.amjsurg.2025.116245_bib54","doi-asserted-by":"crossref","DOI":"10.1111\/anae.14406","article-title":"Effect of a single pre-operative 125 mg dose of methylprednisolone on postoperative delirium in hip fracture patients; a randomised, double-blind, placebo-controlled trial","volume":"73","author":"Clemmesen","year":"2018","journal-title":"Anaesthesia"},{"key":"10.1016\/j.amjsurg.2025.116245_bib55","doi-asserted-by":"crossref","DOI":"10.1097\/BOT.0000000000002781","article-title":"The Utilization of preoperative steroids Safely decreases the risk of postoperative delirium in geriatric patients after hip fracture surgery: a systematic review and meta-analysis of randomized controlled trials","author":"Baumann","year":"2024","journal-title":"J\u00a0Orthop Trauma"},{"issue":"2","key":"10.1016\/j.amjsurg.2025.116245_bib56","article-title":"Different assessment tools for intensive care unit delirium: which score to use? - PubMed","volume":"38","year":"2010","journal-title":"Crit Care Med"},{"issue":"5","key":"10.1016\/j.amjsurg.2025.116245_bib57","doi-asserted-by":"crossref","DOI":"10.2310\/6670.2010.00052","article-title":"Delirium after emergency\/elective open and Endovascular Aortoiliac surgery at a surgical ward with a high-standard delirium care protocol","volume":"18","author":"Koebrugge","year":"2010","journal-title":"Vascular"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib58","article-title":"Prevalence and risk factors for development of delirium in surgical and trauma intensive care unit patients - PubMed","volume":"65","year":"2008","journal-title":"J\u00a0Trauma"},{"issue":"4","key":"10.1016\/j.amjsurg.2025.116245_bib59","doi-asserted-by":"crossref","DOI":"10.1016\/S2215-0366(14)70281-0","article-title":"Delirium and depression: inter-relationship and clinical overlap in elderly people","volume":"1","author":"O'Sullivan","year":"2014","journal-title":"Lancet Psychiatry"},{"issue":"3","key":"10.1016\/j.amjsurg.2025.116245_bib60","article-title":"Postoperative delirium is an independent risk factor for posttraumatic stress disorder in the elderly patient: a prospective observational study - PubMed","volume":"32","year":"2015","journal-title":"Eur J Anaesthesiol"},{"issue":"1","key":"10.1016\/j.amjsurg.2025.116245_bib61","article-title":"High risk of cognitive and functional decline after postoperative delirium. A three-year prospective study - PubMed","volume":"26","year":"2008","journal-title":"Dement Geriatr Cognit Disord"},{"issue":"4","key":"10.1016\/j.amjsurg.2025.116245_bib62","article-title":"European Society of Anaesthesiology evidence-based and consensus-based guideline on postoperative delirium","volume":"34","author":"Aldecoa","year":"2017","journal-title":"European Journal of Anaesthesiology | EJA"},{"issue":"6","key":"10.1016\/j.amjsurg.2025.116245_bib63","article-title":"Postoperative delirium in kidney transplant patients","volume":"34","year":"2021","journal-title":"Transpl Int"}],"container-title":["The American Journal of Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002961025000674?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002961025000674?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T04:20:15Z","timestamp":1777868415000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002961025000674"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5]]},"references-count":63,"alternative-id":["S0002961025000674"],"URL":"https:\/\/doi.org\/10.1016\/j.amjsurg.2025.116245","relation":{},"ISSN":["0002-9610"],"issn-type":[{"value":"0002-9610","type":"print"}],"subject":[],"published":{"date-parts":[[2025,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Preventative interventions for postoperative delirium after intraabdominal surgery \u2013 A systematic review and meta-analysis of randomized trials","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Surgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjsurg.2025.116245","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"116245"}}