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Erschienen in: Current Anesthesiology Reports 1/2022

29.01.2022 | PREHABILITATION (B RIEDEL and S JACK, SECTION EDITORS)

Postoperative Delirium Prevention and Novel Cognitive Therapy Interventions

verfasst von: Kimberly F. Rengel, Christina S. Boncyk, Christopher G. Hughes

Erschienen in: Current Anesthesiology Reports | Ausgabe 1/2022

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Abstract

Purpose of Review

This review briefly describes our current understanding of postoperative delirium and examines prevention strategies studied over the past 10 years. It also explores the role of computerized cognitive training and its potential use in the perioperative setting to prevent postoperative delirium.

Recent Findings

Computerized cognitive training is based on neuroplasticity theory and holds promise for improving cognitive function across a wide range of patient populations. Applying this technology in the perioperative setting is feasible in small cohorts, and prehabilitation with cognitive therapy before major surgery shows benefit in reducing postoperative delirium.

Summary

Postoperative delirium is a prevalent and serious complication associated with major surgery. Current prevention strategies vary in efficacy. Prehabilitation with computerized cognitive training is a novel therapy that may increase cognitive reserve and protect vulnerable patients from developing perioperative neurocognitive disorders.
Literatur
1.
Zurück zum Zitat American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. 5th ed. Washington, 2013. American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. 5th ed. Washington, 2013.
2.
Zurück zum Zitat Lipowski ZJ. Transient cognitive disorders (delirium, acute confusional states) in the elderly. Am J Psychiatry. 1983;140(11):1426–36.PubMedCrossRef Lipowski ZJ. Transient cognitive disorders (delirium, acute confusional states) in the elderly. Am J Psychiatry. 1983;140(11):1426–36.PubMedCrossRef
3.
Zurück zum Zitat Vasilevskis EE, Han JH, Hughes CG, Ely EW. Epidemiology and risk factors for delirium across hospital settings. Best Pract Res Clin Anaesthesiol. 2012;26(3):277–87.PubMedPubMedCentralCrossRef Vasilevskis EE, Han JH, Hughes CG, Ely EW. Epidemiology and risk factors for delirium across hospital settings. Best Pract Res Clin Anaesthesiol. 2012;26(3):277–87.PubMedPubMedCentralCrossRef
4.
Zurück zum Zitat Brown CH, Laflam A, Max L, Lymar D, Neufeld KJ, Tian J, et al. The Impact of Delirium After Cardiac Surgical Procedures on Postoperative Resource Use. Ann Thorac Surg. 2016;101(5):1663–9.PubMedPubMedCentralCrossRef Brown CH, Laflam A, Max L, Lymar D, Neufeld KJ, Tian J, et al. The Impact of Delirium After Cardiac Surgical Procedures on Postoperative Resource Use. Ann Thorac Surg. 2016;101(5):1663–9.PubMedPubMedCentralCrossRef
5.
Zurück zum Zitat Brown CH, LaFlam A, Max L, Wyrobek J, Neufeld KJ, Kebaish KM, et al. Delirium After Spine Surgery in Older Adults: Incidence, Risk Factors, and Outcomes. J Am Geriatr Soc. 2016;64(10):2101–8.PubMedPubMedCentralCrossRef Brown CH, LaFlam A, Max L, Wyrobek J, Neufeld KJ, Kebaish KM, et al. Delirium After Spine Surgery in Older Adults: Incidence, Risk Factors, and Outcomes. J Am Geriatr Soc. 2016;64(10):2101–8.PubMedPubMedCentralCrossRef
6.
Zurück zum Zitat Moskowitz EE, Overbey DM, Jones TS, Jones EL, Arcomano TR, Moore JT, et al. Post-operative delirium is associated with increased 5-year mortality. Am J Surg. 2017;214(6):1036–8.PubMedCrossRef Moskowitz EE, Overbey DM, Jones TS, Jones EL, Arcomano TR, Moore JT, et al. Post-operative delirium is associated with increased 5-year mortality. Am J Surg. 2017;214(6):1036–8.PubMedCrossRef
7.
Zurück zum Zitat Witlox J, Eurelings LS, de Jonghe JF, Kalisvaart KJ, Eikelenboom P, van Gool WA. Delirium in elderly patients and the risk of postdischarge mortality, institutionalization, and dementia: a meta-analysis. JAMA. 2010;304(4):443–51.PubMedCrossRef Witlox J, Eurelings LS, de Jonghe JF, Kalisvaart KJ, Eikelenboom P, van Gool WA. Delirium in elderly patients and the risk of postdischarge mortality, institutionalization, and dementia: a meta-analysis. JAMA. 2010;304(4):443–51.PubMedCrossRef
8.
Zurück zum Zitat Hughes CG, Patel MB, Jackson JC, Girard TD, Geevarghese SK, Norman BC, et al. Surgery and Anesthesia Exposure Is Not a Risk Factor for Cognitive Impairment After Major Noncardiac Surgery and Critical Illness. Ann Surg. 2017;265(6):1126–33.PubMedCrossRef Hughes CG, Patel MB, Jackson JC, Girard TD, Geevarghese SK, Norman BC, et al. Surgery and Anesthesia Exposure Is Not a Risk Factor for Cognitive Impairment After Major Noncardiac Surgery and Critical Illness. Ann Surg. 2017;265(6):1126–33.PubMedCrossRef
9.
Zurück zum Zitat Inouye SK, Marcantonio ER, Kosar CM, Tommet D, Schmitt EM, Travison TG, et al. The short-term and long-term relationship between delirium and cognitive trajectory in older surgical patients. Alzheimer's Dement. 2016;12(7):766–75.CrossRef Inouye SK, Marcantonio ER, Kosar CM, Tommet D, Schmitt EM, Travison TG, et al. The short-term and long-term relationship between delirium and cognitive trajectory in older surgical patients. Alzheimer's Dement. 2016;12(7):766–75.CrossRef
10.
Zurück zum Zitat Lingehall HC, Smulter NS, Lindahl E, Lindkvist M, Engstrom KG, Gustafson YG, et al. Preoperative Cognitive Performance and Postoperative Delirium Are Independently Associated With Future Dementia in Older People Who Have Undergone Cardiac Surgery: A Longitudinal Cohort Study. Crit Care Med. 2017;45(8):1295–303.PubMedPubMedCentralCrossRef Lingehall HC, Smulter NS, Lindahl E, Lindkvist M, Engstrom KG, Gustafson YG, et al. Preoperative Cognitive Performance and Postoperative Delirium Are Independently Associated With Future Dementia in Older People Who Have Undergone Cardiac Surgery: A Longitudinal Cohort Study. Crit Care Med. 2017;45(8):1295–303.PubMedPubMedCentralCrossRef
11.
Zurück zum Zitat Sprung J, Roberts RO, Weingarten TN, Nunes Cavalcante A, Knopman DS, Petersen RC, et al. Postoperative delirium in elderly patients is associated with subsequent cognitive impairment. Br J Anaesth. 2017;119(2):316–23.PubMedCrossRef Sprung J, Roberts RO, Weingarten TN, Nunes Cavalcante A, Knopman DS, Petersen RC, et al. Postoperative delirium in elderly patients is associated with subsequent cognitive impairment. Br J Anaesth. 2017;119(2):316–23.PubMedCrossRef
12.
Zurück zum Zitat Evered L, Silbert B, Knopman DS, Scott DA, DeKosky ST, Rasmussen LS, et al. Recommendations for the Nomenclature of Cognitive Change Associated with Anaesthesia and Surgery-2018. Anesthesiology. 2018;129(5):872–9.PubMedCrossRef Evered L, Silbert B, Knopman DS, Scott DA, DeKosky ST, Rasmussen LS, et al. Recommendations for the Nomenclature of Cognitive Change Associated with Anaesthesia and Surgery-2018. Anesthesiology. 2018;129(5):872–9.PubMedCrossRef
13.
Zurück zum Zitat • Hshieh TT, Saczynski J, Gou RY, Marcantonio E, Jones RN, Schmitt E, et al. Trajectory of Functional Recovery After Postoperative Delirium in Elective Surgery. Ann Surg. 2017;265(4):647–53. This large prospective observational trial demonstrated the long-lasting impact of postoperative delirium on recovery in older adults. Investigators assessed older adults who underwent major elective surgery for delirium daily in the hospital and then assessed for functional recovery at multiple time points up to 18 months postoperatively. Participants who developed delirium demonstrated less physical functional recovery than those who did not develop delirium for up to 18 months after surgery.PubMedCrossRef • Hshieh TT, Saczynski J, Gou RY, Marcantonio E, Jones RN, Schmitt E, et al. Trajectory of Functional Recovery After Postoperative Delirium in Elective Surgery. Ann Surg. 2017;265(4):647–53. This large prospective observational trial demonstrated the long-lasting impact of postoperative delirium on recovery in older adults. Investigators assessed older adults who underwent major elective surgery for delirium daily in the hospital and then assessed for functional recovery at multiple time points up to 18 months postoperatively. Participants who developed delirium demonstrated less physical functional recovery than those who did not develop delirium for up to 18 months after surgery.PubMedCrossRef
14.
Zurück zum Zitat Quinlan N, Rudolph JL. Postoperative delirium and functional decline after noncardiac surgery. J Am Geriatr Soc. 2011;59(Suppl 2):S301–4.PubMedCrossRef Quinlan N, Rudolph JL. Postoperative delirium and functional decline after noncardiac surgery. J Am Geriatr Soc. 2011;59(Suppl 2):S301–4.PubMedCrossRef
15.
Zurück zum Zitat Fried TR, Bradley EH, Towle VR, Allore H. Understanding the treatment preferences of seriously ill patients. N Engl J Med. 2002;346(14):1061–6.PubMedCrossRef Fried TR, Bradley EH, Towle VR, Allore H. Understanding the treatment preferences of seriously ill patients. N Engl J Med. 2002;346(14):1061–6.PubMedCrossRef
17.
Zurück zum Zitat Flacker JM, Cummings V, Mach JR Jr, Bettin K, Kiely DK, Wei J. The association of serum anticholinergic activity with delirium in elderly medical patients. Am J Geriatr Psychiatry. 1998;6(1):31–41.PubMedCrossRef Flacker JM, Cummings V, Mach JR Jr, Bettin K, Kiely DK, Wei J. The association of serum anticholinergic activity with delirium in elderly medical patients. Am J Geriatr Psychiatry. 1998;6(1):31–41.PubMedCrossRef
18.
Zurück zum Zitat Maldonado JR. Delirium pathophysiology: An updated hypothesis of the etiology of acute brain failure. Int J Geriatr Psychiatry. 2018;33(11):1428–57.PubMedCrossRef Maldonado JR. Delirium pathophysiology: An updated hypothesis of the etiology of acute brain failure. Int J Geriatr Psychiatry. 2018;33(11):1428–57.PubMedCrossRef
19.
Zurück zum Zitat Plaschke K, Thomas C, Engelhardt R, Teschendorf P, Hestermann U, Weigand MA, et al. Significant correlation between plasma and CSF anticholinergic activity in presurgical patients. Neurosci Lett. 2007;417(1):16–20.PubMedCrossRef Plaschke K, Thomas C, Engelhardt R, Teschendorf P, Hestermann U, Weigand MA, et al. Significant correlation between plasma and CSF anticholinergic activity in presurgical patients. Neurosci Lett. 2007;417(1):16–20.PubMedCrossRef
20.
Zurück zum Zitat Liu P, Li YW, Wang XS, Zou X, Zhang DZ, Wang DX, et al. High serum interleukin-6 level is associated with increased risk of delirium in elderly patients after noncardiac surgery: a prospective cohort study. Chin Med J (Engl). 2013;126(19):3621–7.PubMed Liu P, Li YW, Wang XS, Zou X, Zhang DZ, Wang DX, et al. High serum interleukin-6 level is associated with increased risk of delirium in elderly patients after noncardiac surgery: a prospective cohort study. Chin Med J (Engl). 2013;126(19):3621–7.PubMed
21.
Zurück zum Zitat Vasunilashorn SM, Ngo L, Inouye SK, Libermann TA, Jones RN, Alsop DC, et al. Cytokines and Postoperative Delirium in Older Patients Undergoing Major Elective Surgery. J Gerontol A Biol Sci Med Sci. 2015;70(10):1289–95.PubMedPubMedCentralCrossRef Vasunilashorn SM, Ngo L, Inouye SK, Libermann TA, Jones RN, Alsop DC, et al. Cytokines and Postoperative Delirium in Older Patients Undergoing Major Elective Surgery. J Gerontol A Biol Sci Med Sci. 2015;70(10):1289–95.PubMedPubMedCentralCrossRef
22.
Zurück zum Zitat Vasunilashorn SM, Ngo LH, Chan NY, Zhou W, Dillon ST, Otu HH, et al. Development of a Dynamic Multi-Protein Signature of Postoperative Delirium. J Gerontol A Biol Sci Med Sci. 2019;74(2):261–8.PubMedCrossRef Vasunilashorn SM, Ngo LH, Chan NY, Zhou W, Dillon ST, Otu HH, et al. Development of a Dynamic Multi-Protein Signature of Postoperative Delirium. J Gerontol A Biol Sci Med Sci. 2019;74(2):261–8.PubMedCrossRef
23.
Zurück zum Zitat Hov KR, Berg JP, Frihagen F, Raeder J, Hall R, Wyller TB, et al. Blood-Cerebrospinal Fluid Barrier Integrity in Delirium Determined by Q-Albumin. Dement Geriatr Cogn Disord. 2016;41(3-4):192–8.PubMedCrossRef Hov KR, Berg JP, Frihagen F, Raeder J, Hall R, Wyller TB, et al. Blood-Cerebrospinal Fluid Barrier Integrity in Delirium Determined by Q-Albumin. Dement Geriatr Cogn Disord. 2016;41(3-4):192–8.PubMedCrossRef
24.
Zurück zum Zitat Hughes CG, Pandharipande PP, Thompson JL, Chandrasekhar R, Ware LB, Ely EW, et al. Endothelial Activation and Blood-Brain Barrier Injury as Risk Factors for Delirium in Critically Ill Patients. Crit Care Med. 2016;44(9):e809–17.PubMedPubMedCentralCrossRef Hughes CG, Pandharipande PP, Thompson JL, Chandrasekhar R, Ware LB, Ely EW, et al. Endothelial Activation and Blood-Brain Barrier Injury as Risk Factors for Delirium in Critically Ill Patients. Crit Care Med. 2016;44(9):e809–17.PubMedPubMedCentralCrossRef
25.
Zurück zum Zitat Reinsfelt B, Ricksten SE, Zetterberg H, Blennow K, Freden-Lindqvist J, Westerlind A. Cerebrospinal fluid markers of brain injury, inflammation, and blood-brain barrier dysfunction in cardiac surgery. Ann Thorac Surg. 2012;94(2):549–55.PubMedCrossRef Reinsfelt B, Ricksten SE, Zetterberg H, Blennow K, Freden-Lindqvist J, Westerlind A. Cerebrospinal fluid markers of brain injury, inflammation, and blood-brain barrier dysfunction in cardiac surgery. Ann Thorac Surg. 2012;94(2):549–55.PubMedCrossRef
26.
Zurück zum Zitat Ansaloni L, Catena F, Chattat R, Fortuna D, Franceschi C, Mascitti P, et al. Risk factors and incidence of postoperative delirium in elderly patients after elective and emergency surgery. Br J Surg. 2010;97(2):273–80.PubMedCrossRef Ansaloni L, Catena F, Chattat R, Fortuna D, Franceschi C, Mascitti P, et al. Risk factors and incidence of postoperative delirium in elderly patients after elective and emergency surgery. Br J Surg. 2010;97(2):273–80.PubMedCrossRef
27.
Zurück zum Zitat Berger M, Nadler JW, Browndyke J, Terrando N, Ponnusamy V, Cohen HJ, et al. Postoperative Cognitive Dysfunction: Minding the Gaps in Our Knowledge of a Common Postoperative Complication in the Elderly. Anesthesiol Clin. 2015;33(3):517–50.PubMedPubMedCentralCrossRef Berger M, Nadler JW, Browndyke J, Terrando N, Ponnusamy V, Cohen HJ, et al. Postoperative Cognitive Dysfunction: Minding the Gaps in Our Knowledge of a Common Postoperative Complication in the Elderly. Anesthesiol Clin. 2015;33(3):517–50.PubMedPubMedCentralCrossRef
28.
Zurück zum Zitat van der Sluis FJ, Buisman PL, Meerdink M, Aan de Stegge WB, van Etten B, de Bock GH, et al. Risk factors for postoperative delirium after colorectal operation. Surgery. 2017;161(3):704–11.PubMedCrossRef van der Sluis FJ, Buisman PL, Meerdink M, Aan de Stegge WB, van Etten B, de Bock GH, et al. Risk factors for postoperative delirium after colorectal operation. Surgery. 2017;161(3):704–11.PubMedCrossRef
29.
Zurück zum Zitat Jung P, Pereira MA, Hiebert B, Song X, Rockwood K, Tangri N, et al. The impact of frailty on postoperative delirium in cardiac surgery patients. J Thorac Cardiovasc Surg. 2015;149(3):869–75 e1-2.PubMedCrossRef Jung P, Pereira MA, Hiebert B, Song X, Rockwood K, Tangri N, et al. The impact of frailty on postoperative delirium in cardiac surgery patients. J Thorac Cardiovasc Surg. 2015;149(3):869–75 e1-2.PubMedCrossRef
30.
Zurück zum Zitat Mahanna-Gabrielli E, Zhang K, Sieber FE, Lin HM, Liu X, Sewell M, et al. Frailty Is Associated With Postoperative Delirium But Not With Postoperative Cognitive Decline in Older Noncardiac Surgery Patients. Anesth Analg. 2020;130(6):1516–23.PubMedPubMedCentralCrossRef Mahanna-Gabrielli E, Zhang K, Sieber FE, Lin HM, Liu X, Sewell M, et al. Frailty Is Associated With Postoperative Delirium But Not With Postoperative Cognitive Decline in Older Noncardiac Surgery Patients. Anesth Analg. 2020;130(6):1516–23.PubMedPubMedCentralCrossRef
31.
Zurück zum Zitat •• Culley DJ, Flaherty D, Fahey MC, Rudolph JL, Javedan H, Huang CC, et al. Poor Performance on a Preoperative Cognitive Screening Test Predicts Postoperative Complications in Older Orthopedic Surgical Patients. Anesthesiology. 2017;127(5):765–74. This study highlights the importance of testing for cognitive function preoperatively. Investigators demonstrated that a striking 25% of older adults without a previous diagnosis of dementia who were scheduled for elective orthopedic surgery screened positive for probable cognitive impairment. Furthermore, those with probable cognitive impairment were more likely to develop postoperative delirium and have a longer length of hospital stay.PubMedCrossRef •• Culley DJ, Flaherty D, Fahey MC, Rudolph JL, Javedan H, Huang CC, et al. Poor Performance on a Preoperative Cognitive Screening Test Predicts Postoperative Complications in Older Orthopedic Surgical Patients. Anesthesiology. 2017;127(5):765–74. This study highlights the importance of testing for cognitive function preoperatively. Investigators demonstrated that a striking 25% of older adults without a previous diagnosis of dementia who were scheduled for elective orthopedic surgery screened positive for probable cognitive impairment. Furthermore, those with probable cognitive impairment were more likely to develop postoperative delirium and have a longer length of hospital stay.PubMedCrossRef
32.
Zurück zum Zitat Tiwary N, Treggiari MM, Yanez ND, Kirsch JR, Tekkali P, Taylor CC, et al. Agreement Between the Mini-Cog in the Preoperative Clinic and on the Day of Surgery and Association With Postanesthesia Care Unit Delirium: A Cohort Study of Cognitive Screening in Older Adults. Anesth Analg. 2020; Tiwary N, Treggiari MM, Yanez ND, Kirsch JR, Tekkali P, Taylor CC, et al. Agreement Between the Mini-Cog in the Preoperative Clinic and on the Day of Surgery and Association With Postanesthesia Care Unit Delirium: A Cohort Study of Cognitive Screening in Older Adults. Anesth Analg. 2020;
33.
Zurück zum Zitat Jones RN, Fong TG, Metzger E, Tulebaev S, Yang FM, Alsop DC, et al. Aging, brain disease, and reserve: implications for delirium. Am J Geriatr Psychiatry. 2010;18(2):117–27.PubMedPubMedCentralCrossRef Jones RN, Fong TG, Metzger E, Tulebaev S, Yang FM, Alsop DC, et al. Aging, brain disease, and reserve: implications for delirium. Am J Geriatr Psychiatry. 2010;18(2):117–27.PubMedPubMedCentralCrossRef
34.
Zurück zum Zitat Quinlan N, Marcantonio ER, Inouye SK, Gill TM, Kamholz B, Rudolph JL. Vulnerability: the crossroads of frailty and delirium. J Am Geriatr Soc. 2011;59(Suppl 2):S262–8.PubMedPubMedCentralCrossRef Quinlan N, Marcantonio ER, Inouye SK, Gill TM, Kamholz B, Rudolph JL. Vulnerability: the crossroads of frailty and delirium. J Am Geriatr Soc. 2011;59(Suppl 2):S262–8.PubMedPubMedCentralCrossRef
35.
Zurück zum Zitat • Susano MJ, Grasfield RH, Friese M, Rosner B, Crosby G, Bader AM, et al. Brief Preoperative Screening for Frailty and Cognitive Impairment Predicts Delirium after Spine Surgery. Anesthesiology. 2020;133(6):1184–91. This prospective cohort study helped define the population at risk for developing postoperative delirium using simple screening tools for frailty and cognitive impairment. In 229 older adults awaiting major spine surgery, the presence of frailty or cognitive impairment at preoperative evaluation was both associated with developing postoperative delirium. Thus, identifying these patients preoperatively will allow better allocation of resources and interventions to prevent postoperative delirium.PubMedCrossRef • Susano MJ, Grasfield RH, Friese M, Rosner B, Crosby G, Bader AM, et al. Brief Preoperative Screening for Frailty and Cognitive Impairment Predicts Delirium after Spine Surgery. Anesthesiology. 2020;133(6):1184–91. This prospective cohort study helped define the population at risk for developing postoperative delirium using simple screening tools for frailty and cognitive impairment. In 229 older adults awaiting major spine surgery, the presence of frailty or cognitive impairment at preoperative evaluation was both associated with developing postoperative delirium. Thus, identifying these patients preoperatively will allow better allocation of resources and interventions to prevent postoperative delirium.PubMedCrossRef
36.
Zurück zum Zitat Sweeney MD, Kisler K, Montagne A, Toga AW, Zlokovic BV. The role of brain vasculature in neurodegenerative disorders. Nat Neurosci. 2018;21(10):1318–31.PubMedPubMedCentralCrossRef Sweeney MD, Kisler K, Montagne A, Toga AW, Zlokovic BV. The role of brain vasculature in neurodegenerative disorders. Nat Neurosci. 2018;21(10):1318–31.PubMedPubMedCentralCrossRef
37.
Zurück zum Zitat Yang AC, Stevens MY, Chen MB, Lee DP, Stahli D, Gate D, et al. Physiological blood-brain transport is impaired with age by a shift in transcytosis. Nature. 2020;583(7816):425–30.PubMedPubMedCentralCrossRef Yang AC, Stevens MY, Chen MB, Lee DP, Stahli D, Gate D, et al. Physiological blood-brain transport is impaired with age by a shift in transcytosis. Nature. 2020;583(7816):425–30.PubMedPubMedCentralCrossRef
38.
Zurück zum Zitat Coleman PD, Flood DG. Neuron numbers and dendritic extent in normal aging and Alzheimer's disease. Neurobiol Aging. 1987;8(6):521–45.PubMedCrossRef Coleman PD, Flood DG. Neuron numbers and dendritic extent in normal aging and Alzheimer's disease. Neurobiol Aging. 1987;8(6):521–45.PubMedCrossRef
39.
Zurück zum Zitat Tijms BM, Wink AM, de Haan W, van der Flier WM, Stam CJ, Scheltens P, et al. Alzheimer's disease: connecting findings from graph theoretical studies of brain networks. Neurobiol Aging. 2013;34(8):2023–36.PubMedCrossRef Tijms BM, Wink AM, de Haan W, van der Flier WM, Stam CJ, Scheltens P, et al. Alzheimer's disease: connecting findings from graph theoretical studies of brain networks. Neurobiol Aging. 2013;34(8):2023–36.PubMedCrossRef
40.
Zurück zum Zitat Cavallari M, Dai W, Guttmann CR, Meier DS, Ngo LH, Hshieh TT, et al. Neural substrates of vulnerability to postsurgical delirium as revealed by presurgical diffusion MRI. Brain. 2016;139(Pt 4):1282–94.PubMedPubMedCentralCrossRef Cavallari M, Dai W, Guttmann CR, Meier DS, Ngo LH, Hshieh TT, et al. Neural substrates of vulnerability to postsurgical delirium as revealed by presurgical diffusion MRI. Brain. 2016;139(Pt 4):1282–94.PubMedPubMedCentralCrossRef
41.
Zurück zum Zitat •• van Montfort SJT, van Dellen E, Stam CJ, Ahmad AH, Mentink LJ, Kraan CW, et al. Brain network disintegration as a final common pathway for delirium: a systematic review and qualitative meta-analysis. Neuroimage Clin. 2019;23:101809. Risk factors for delirium are highly variable, and the underlying mechanism contributing to delirium development remains poorly understood. This qualitative meta-analysis supports an emerging theory of the critical role brain network organization may have in developing delirium. The meta-analysis included 126 brain network studies of delirium and its risk factors and found that both were associated with functional network disruptions. •• van Montfort SJT, van Dellen E, Stam CJ, Ahmad AH, Mentink LJ, Kraan CW, et al. Brain network disintegration as a final common pathway for delirium: a systematic review and qualitative meta-analysis. Neuroimage Clin. 2019;23:101809. Risk factors for delirium are highly variable, and the underlying mechanism contributing to delirium development remains poorly understood. This qualitative meta-analysis supports an emerging theory of the critical role brain network organization may have in developing delirium. The meta-analysis included 126 brain network studies of delirium and its risk factors and found that both were associated with functional network disruptions.
42.
Zurück zum Zitat Djaiani G, Silverton N, Fedorko L, Carroll J, Styra R, Rao V, et al. Dexmedetomidine versus Propofol Sedation Reduces Delirium after Cardiac Surgery: A Randomized Controlled Trial. Anesthesiology. 2016;124(2):362–8.PubMedCrossRef Djaiani G, Silverton N, Fedorko L, Carroll J, Styra R, Rao V, et al. Dexmedetomidine versus Propofol Sedation Reduces Delirium after Cardiac Surgery: A Randomized Controlled Trial. Anesthesiology. 2016;124(2):362–8.PubMedCrossRef
43.
Zurück zum Zitat Pandharipande PP, Pun BT, Herr DL, Maze M, Girard TD, Miller RR, et al. Effect of sedation with dexmedetomidine vs lorazepam on acute brain dysfunction in mechanically ventilated patients: the MENDS randomized controlled trial. JAMA. 2007;298(22):2644–53.PubMedCrossRef Pandharipande PP, Pun BT, Herr DL, Maze M, Girard TD, Miller RR, et al. Effect of sedation with dexmedetomidine vs lorazepam on acute brain dysfunction in mechanically ventilated patients: the MENDS randomized controlled trial. JAMA. 2007;298(22):2644–53.PubMedCrossRef
44.
Zurück zum Zitat Riker RR, Shehabi Y, Bokesch PM, Ceraso D, Wisemandle W, Koura F, et al. Dexmedetomidine vs midazolam for sedation of critically ill patients: a randomized trial. JAMA. 2009;301(5):489–99.PubMedCrossRef Riker RR, Shehabi Y, Bokesch PM, Ceraso D, Wisemandle W, Koura F, et al. Dexmedetomidine vs midazolam for sedation of critically ill patients: a randomized trial. JAMA. 2009;301(5):489–99.PubMedCrossRef
45.
Zurück zum Zitat Shehabi Y, Grant P, Wolfenden H, Hammond N, Bass F, Campbell M, et al. Prevalence of delirium with dexmedetomidine compared with morphine based therapy after cardiac surgery: a randomized controlled trial (DEXmedetomidine COmpared to Morphine-DEXCOM Study). Anesthesiology. 2009;111(5):1075–84.PubMedCrossRef Shehabi Y, Grant P, Wolfenden H, Hammond N, Bass F, Campbell M, et al. Prevalence of delirium with dexmedetomidine compared with morphine based therapy after cardiac surgery: a randomized controlled trial (DEXmedetomidine COmpared to Morphine-DEXCOM Study). Anesthesiology. 2009;111(5):1075–84.PubMedCrossRef
46.
Zurück zum Zitat Liu Y, Ma L, Gao M, Guo W, Ma Y. Dexmedetomidine reduces postoperative delirium after joint replacement in elderly patients with mild cognitive impairment. Aging Clin Exp Res. 2016;28(4):729–36.PubMedCrossRef Liu Y, Ma L, Gao M, Guo W, Ma Y. Dexmedetomidine reduces postoperative delirium after joint replacement in elderly patients with mild cognitive impairment. Aging Clin Exp Res. 2016;28(4):729–36.PubMedCrossRef
47.
Zurück zum Zitat • Deiner S, Luo X, Lin HM, Sessler DI, Saager L, Sieber FE, et al. Intraoperative Infusion of Dexmedetomidine for Prevention of Postoperative Delirium and Cognitive Dysfunction in Elderly Patients Undergoing Major Elective Noncardiac Surgery: A Randomized Clinical Trial. JAMA Surg. 2017;152(8):e171505. This important study investigated the effectiveness of dexmedetomidine to reduce postoperative delirium in older adults. In this multicenter, double-blind, randomized, placebo-controlled trial, older adults undergoing major elective noncardiac surgery received an infusion of dexmedetomidine intraoperatively and postoperatively for two hours in the recovery room. Patients were then assessed daily for in-hospital delirium postoperatively. There was no difference between the treatment and placebo groups in developing postoperative delirium.PubMedPubMedCentralCrossRef • Deiner S, Luo X, Lin HM, Sessler DI, Saager L, Sieber FE, et al. Intraoperative Infusion of Dexmedetomidine for Prevention of Postoperative Delirium and Cognitive Dysfunction in Elderly Patients Undergoing Major Elective Noncardiac Surgery: A Randomized Clinical Trial. JAMA Surg. 2017;152(8):e171505. This important study investigated the effectiveness of dexmedetomidine to reduce postoperative delirium in older adults. In this multicenter, double-blind, randomized, placebo-controlled trial, older adults undergoing major elective noncardiac surgery received an infusion of dexmedetomidine intraoperatively and postoperatively for two hours in the recovery room. Patients were then assessed daily for in-hospital delirium postoperatively. There was no difference between the treatment and placebo groups in developing postoperative delirium.PubMedPubMedCentralCrossRef
48.
Zurück zum Zitat Li X, Yang J, Nie XL, Zhang Y, Li XY, Li LH, et al. Impact of dexmedetomidine on the incidence of delirium in elderly patients after cardiac surgery: A randomized controlled trial. PLoS One. 2017;12(2):e0170757.PubMedPubMedCentralCrossRef Li X, Yang J, Nie XL, Zhang Y, Li XY, Li LH, et al. Impact of dexmedetomidine on the incidence of delirium in elderly patients after cardiac surgery: A randomized controlled trial. PLoS One. 2017;12(2):e0170757.PubMedPubMedCentralCrossRef
49.
Zurück zum Zitat • Turan A, Duncan A, Leung S, Karimi N, Fang J, Mao G, et al. Dexmedetomidine for reduction of atrial fibrillation and delirium after cardiac surgery (DECADE): a randomised placebo-controlled trial. Lancet. 2020;396(10245):177–85. Dexmedetomidine has previously been demonstrated to reduce delirium after cardiac surgery. This large randomized controlled trial studied the effect of dexmedetomidine infusion intraoperatively and for 24 hours postoperatively on rates of atrial fibrillation and postoperative delirium when compared to a placebo. Investigators found no difference in either outcome when given dexmedetomidine.PubMedCrossRef • Turan A, Duncan A, Leung S, Karimi N, Fang J, Mao G, et al. Dexmedetomidine for reduction of atrial fibrillation and delirium after cardiac surgery (DECADE): a randomised placebo-controlled trial. Lancet. 2020;396(10245):177–85. Dexmedetomidine has previously been demonstrated to reduce delirium after cardiac surgery. This large randomized controlled trial studied the effect of dexmedetomidine infusion intraoperatively and for 24 hours postoperatively on rates of atrial fibrillation and postoperative delirium when compared to a placebo. Investigators found no difference in either outcome when given dexmedetomidine.PubMedCrossRef
50.
51.
Zurück zum Zitat Katznelson R, Djaiani GN, Borger MA, Friedman Z, Abbey SE, Fedorko L, et al. Preoperative use of statins is associated with reduced early delirium rates after cardiac surgery. Anesthesiology. 2009;110(1):67–73.PubMedCrossRef Katznelson R, Djaiani GN, Borger MA, Friedman Z, Abbey SE, Fedorko L, et al. Preoperative use of statins is associated with reduced early delirium rates after cardiac surgery. Anesthesiology. 2009;110(1):67–73.PubMedCrossRef
52.
Zurück zum Zitat Mariscalco G, Cottini M, Zanobini M, Salis S, Dominici C, Banach M, et al. Preoperative statin therapy is not associated with a decrease in the incidence of delirium after cardiac operations. Ann Thorac Surg. 2012;93(5):1439–47.PubMedCrossRef Mariscalco G, Cottini M, Zanobini M, Salis S, Dominici C, Banach M, et al. Preoperative statin therapy is not associated with a decrease in the incidence of delirium after cardiac operations. Ann Thorac Surg. 2012;93(5):1439–47.PubMedCrossRef
53.
Zurück zum Zitat Billings FT, Hendricks PA, Schildcrout JS, Shi Y, Petracek MR, Byrne JG, et al. High-Dose Perioperative Atorvastatin and Acute Kidney Injury Following Cardiac Surgery: A Randomized Clinical Trial. JAMA. 2016;315(9):877–88.PubMedPubMedCentralCrossRef Billings FT, Hendricks PA, Schildcrout JS, Shi Y, Petracek MR, Byrne JG, et al. High-Dose Perioperative Atorvastatin and Acute Kidney Injury Following Cardiac Surgery: A Randomized Clinical Trial. JAMA. 2016;315(9):877–88.PubMedPubMedCentralCrossRef
54.
Zurück zum Zitat Royse CF, Saager L, Whitlock R, Ou-Young J, Royse A, Vincent J, et al. Impact of Methylprednisolone on Postoperative Quality of Recovery and Delirium in the Steroids in Cardiac Surgery Trial: A Randomized, Double-blind. Placebo-controlled Substudy. Anesthesiology. 2017;126(2):223–33.PubMedCrossRef Royse CF, Saager L, Whitlock R, Ou-Young J, Royse A, Vincent J, et al. Impact of Methylprednisolone on Postoperative Quality of Recovery and Delirium in the Steroids in Cardiac Surgery Trial: A Randomized, Double-blind. Placebo-controlled Substudy. Anesthesiology. 2017;126(2):223–33.PubMedCrossRef
55.
Zurück zum Zitat Whitlock RP, Devereaux PJ, Teoh KH, Lamy A, Vincent J, Pogue J, et al. Methylprednisolone in patients undergoing cardiopulmonary bypass (SIRS): a randomised, double-blind, placebo-controlled trial. Lancet. 2015;386(10000):1243–53.PubMedCrossRef Whitlock RP, Devereaux PJ, Teoh KH, Lamy A, Vincent J, Pogue J, et al. Methylprednisolone in patients undergoing cardiopulmonary bypass (SIRS): a randomised, double-blind, placebo-controlled trial. Lancet. 2015;386(10000):1243–53.PubMedCrossRef
56.
Zurück zum Zitat • Avidan MS, Maybrier HR, Abdallah AB, Jacobsohn E, Vlisides PE, Pryor KO, et al. Intraoperative ketamine for prevention of postoperative delirium or pain after major surgery in older adults: an international, multicentre, double-blind, randomised clinical trial. Lancet. 2017;390(10091):267–75. This is the largest randomized controlled trial evaluating the effectiveness of adding a single dose of subanesthetic ketamine to the general anesthetic regimen to reduce the incidence of postoperative delirium. Participants were randomized to high dose ketamine, low dose ketamine, or placebo and assessed postoperatively for delirium. No difference in delirium was found between the groups; the ketamine groups did report more nightmares and hallucinations.PubMedPubMedCentralCrossRef • Avidan MS, Maybrier HR, Abdallah AB, Jacobsohn E, Vlisides PE, Pryor KO, et al. Intraoperative ketamine for prevention of postoperative delirium or pain after major surgery in older adults: an international, multicentre, double-blind, randomised clinical trial. Lancet. 2017;390(10091):267–75. This is the largest randomized controlled trial evaluating the effectiveness of adding a single dose of subanesthetic ketamine to the general anesthetic regimen to reduce the incidence of postoperative delirium. Participants were randomized to high dose ketamine, low dose ketamine, or placebo and assessed postoperatively for delirium. No difference in delirium was found between the groups; the ketamine groups did report more nightmares and hallucinations.PubMedPubMedCentralCrossRef
57.
Zurück zum Zitat Hollinger A, Rust CA, Riegger H, Gysi B, Tran F, Brugger J, et al. Ketamine vs. haloperidol for prevention of cognitive dysfunction and postoperative delirium: A phase IV multicentre randomised placebo-controlled double-blind clinical trial. J Clin Anesth. 2021;68:110099.PubMedCrossRef Hollinger A, Rust CA, Riegger H, Gysi B, Tran F, Brugger J, et al. Ketamine vs. haloperidol for prevention of cognitive dysfunction and postoperative delirium: A phase IV multicentre randomised placebo-controlled double-blind clinical trial. J Clin Anesth. 2021;68:110099.PubMedCrossRef
58.
Zurück zum Zitat Fukata S, Kawabata Y, Fujishiro K, Kitagawa Y, Kuroiwa K, Akiyama H, et al. Haloperidol prophylaxis for preventing aggravation of postoperative delirium in elderly patients: a randomized, open-label prospective trial. Surg Today. 2017;47(7):815–26.PubMedCrossRef Fukata S, Kawabata Y, Fujishiro K, Kitagawa Y, Kuroiwa K, Akiyama H, et al. Haloperidol prophylaxis for preventing aggravation of postoperative delirium in elderly patients: a randomized, open-label prospective trial. Surg Today. 2017;47(7):815–26.PubMedCrossRef
59.
Zurück zum Zitat Fukata S, Kawabata Y, Fujisiro K, Katagawa Y, Kuroiwa K, Akiyama H, et al. Haloperidol prophylaxis does not prevent postoperative delirium in elderly patients: a randomized, open-label prospective trial. Surg Today. 2014;44(12):2305–13.PubMedCrossRef Fukata S, Kawabata Y, Fujisiro K, Katagawa Y, Kuroiwa K, Akiyama H, et al. Haloperidol prophylaxis does not prevent postoperative delirium in elderly patients: a randomized, open-label prospective trial. Surg Today. 2014;44(12):2305–13.PubMedCrossRef
60.
Zurück zum Zitat Larsen KA, Kelly SE, Stern TA, Bode RH Jr, Price LL, Hunter DJ, et al. Administration of olanzapine to prevent postoperative delirium in elderly joint-replacement patients: a randomized, controlled trial. Psychosomatics. 2010;51(5):409–18.PubMedCrossRef Larsen KA, Kelly SE, Stern TA, Bode RH Jr, Price LL, Hunter DJ, et al. Administration of olanzapine to prevent postoperative delirium in elderly joint-replacement patients: a randomized, controlled trial. Psychosomatics. 2010;51(5):409–18.PubMedCrossRef
61.
Zurück zum Zitat van den Boogaard M, Slooter AJC, Bruggemann RJM, Schoonhoven L, Beishuizen A, Vermeijden JW, et al. Effect of Haloperidol on Survival Among Critically Ill Adults With a High Risk of Delirium: The REDUCE Randomized Clinical Trial. JAMA. 2018;319(7):680–90.PubMedPubMedCentralCrossRef van den Boogaard M, Slooter AJC, Bruggemann RJM, Schoonhoven L, Beishuizen A, Vermeijden JW, et al. Effect of Haloperidol on Survival Among Critically Ill Adults With a High Risk of Delirium: The REDUCE Randomized Clinical Trial. JAMA. 2018;319(7):680–90.PubMedPubMedCentralCrossRef
62.
Zurück zum Zitat Leung JM, Sands LP, Chen N, Ames C, Berven S, Bozic K, et al. Perioperative Gabapentin Does Not Reduce Postoperative Delirium in Older Surgical Patients: A Randomized Clinical Trial. Anesthesiology. 2017;127(4):633–44.PubMedCrossRef Leung JM, Sands LP, Chen N, Ames C, Berven S, Bozic K, et al. Perioperative Gabapentin Does Not Reduce Postoperative Delirium in Older Surgical Patients: A Randomized Clinical Trial. Anesthesiology. 2017;127(4):633–44.PubMedCrossRef
63.
Zurück zum Zitat Subramaniam B, Shankar P, Shaefi S, Mueller A, O'Gara B, Banner-Goodspeed V, et al. Effect of Intravenous Acetaminophen vs Placebo Combined With Propofol or Dexmedetomidine on Postoperative Delirium Among Older Patients Following Cardiac Surgery: The DEXACET Randomized Clinical Trial. JAMA. 2019;321(7):686–96.PubMedPubMedCentralCrossRef Subramaniam B, Shankar P, Shaefi S, Mueller A, O'Gara B, Banner-Goodspeed V, et al. Effect of Intravenous Acetaminophen vs Placebo Combined With Propofol or Dexmedetomidine on Postoperative Delirium Among Older Patients Following Cardiac Surgery: The DEXACET Randomized Clinical Trial. JAMA. 2019;321(7):686–96.PubMedPubMedCentralCrossRef
64.
Zurück zum Zitat Besch G, Vettoretti L, Claveau M, Boichut N, Mahr N, Bouhake Y, et al. Early post-operative cognitive dysfunction after closed-loop versus manual target controlled-infusion of propofol and remifentanil in patients undergoing elective major non-cardiac surgery: Protocol of the randomized controlled single-blind POCD-ELA trial. Medicine (Baltimore). 2018;97(40):e12558.PubMedPubMedCentralCrossRef Besch G, Vettoretti L, Claveau M, Boichut N, Mahr N, Bouhake Y, et al. Early post-operative cognitive dysfunction after closed-loop versus manual target controlled-infusion of propofol and remifentanil in patients undergoing elective major non-cardiac surgery: Protocol of the randomized controlled single-blind POCD-ELA trial. Medicine (Baltimore). 2018;97(40):e12558.PubMedPubMedCentralCrossRef
65.
Zurück zum Zitat Tang CJ, Jin Z, Sands LP, Pleasants D, Tabatabai S, Hong Y, et al. ADAPT-2: A Randomized Clinical Trial to Reduce Intraoperative EEG Suppression in Older Surgical Patients Undergoing Major Noncardiac Surgery. Anesth Analg. 2020;131(4):1228–36.PubMedPubMedCentralCrossRef Tang CJ, Jin Z, Sands LP, Pleasants D, Tabatabai S, Hong Y, et al. ADAPT-2: A Randomized Clinical Trial to Reduce Intraoperative EEG Suppression in Older Surgical Patients Undergoing Major Noncardiac Surgery. Anesth Analg. 2020;131(4):1228–36.PubMedPubMedCentralCrossRef
66.
Zurück zum Zitat • Wildes TS, Mickle AM, Ben Abdallah A, Maybrier HR, Oberhaus J, Budelier TP, et al. Effect of Electroencephalography-Guided Anesthetic Administration on Postoperative Delirium Among Older Adults Undergoing Major Surgery: The ENGAGES Randomized Clinical Trial. JAMA. 2019;321(5):473–83. This large, randomized trial sought to address the utility of EEG-guided anesthesia to reduce postoperative delirium in older adults after major surgery. The EEG-guided group achieved significantly lower median end-tidal volatile anesthetic levels and experienced less EEG-suppression intraoperatively. However, this did not translate into a difference in postoperative delirium.PubMedPubMedCentralCrossRef • Wildes TS, Mickle AM, Ben Abdallah A, Maybrier HR, Oberhaus J, Budelier TP, et al. Effect of Electroencephalography-Guided Anesthetic Administration on Postoperative Delirium Among Older Adults Undergoing Major Surgery: The ENGAGES Randomized Clinical Trial. JAMA. 2019;321(5):473–83. This large, randomized trial sought to address the utility of EEG-guided anesthesia to reduce postoperative delirium in older adults after major surgery. The EEG-guided group achieved significantly lower median end-tidal volatile anesthetic levels and experienced less EEG-suppression intraoperatively. However, this did not translate into a difference in postoperative delirium.PubMedPubMedCentralCrossRef
67.
Zurück zum Zitat Evered LA, Chan MTV, Han R, Chu MHM, Cheng BP, Scott DA, et al. Anaesthetic depth and delirium after major surgery: a randomised clinical trial. Br J Anaesth. 2021;127(5):704–12.PubMedCrossRef Evered LA, Chan MTV, Han R, Chu MHM, Cheng BP, Scott DA, et al. Anaesthetic depth and delirium after major surgery: a randomised clinical trial. Br J Anaesth. 2021;127(5):704–12.PubMedCrossRef
68.
Zurück zum Zitat Fritz BA, Kalarickal PL, Maybrier HR, Muench MR, Dearth D, Chen Y, et al. Intraoperative Electroencephalogram Suppression Predicts Postoperative Delirium. Anesth Analg. 2016;122(1):234–42.PubMedPubMedCentralCrossRef Fritz BA, Kalarickal PL, Maybrier HR, Muench MR, Dearth D, Chen Y, et al. Intraoperative Electroencephalogram Suppression Predicts Postoperative Delirium. Anesth Analg. 2016;122(1):234–42.PubMedPubMedCentralCrossRef
69.
Zurück zum Zitat Fritz BA, Maybrier HR, Avidan MS. Intraoperative electroencephalogram suppression at lower volatile anaesthetic concentrations predicts postoperative delirium occurring in the intensive care unit. Br J Anaesth. 2018;121(1):241–8.PubMedPubMedCentralCrossRef Fritz BA, Maybrier HR, Avidan MS. Intraoperative electroencephalogram suppression at lower volatile anaesthetic concentrations predicts postoperative delirium occurring in the intensive care unit. Br J Anaesth. 2018;121(1):241–8.PubMedPubMedCentralCrossRef
70.
Zurück zum Zitat Whitlock EL, Torres BA, Lin N, Helsten DL, Nadelson MR, Mashour GA, et al. Postoperative delirium in a substudy of cardiothoracic surgical patients in the BAG-RECALL clinical trial. Anesth Analg. 2014;118(4):809–17.PubMedPubMedCentralCrossRef Whitlock EL, Torres BA, Lin N, Helsten DL, Nadelson MR, Mashour GA, et al. Postoperative delirium in a substudy of cardiothoracic surgical patients in the BAG-RECALL clinical trial. Anesth Analg. 2014;118(4):809–17.PubMedPubMedCentralCrossRef
71.
Zurück zum Zitat Hughes CG, Boncyk CS, Culley DJ, Fleisher LA, Leung JM, McDonagh DL, et al. American Society for Enhanced Recovery and Perioperative Quality Initiative Joint Consensus Statement on Postoperative Delirium Prevention. Anesth Analg. 2020;130(6):1572–90.PubMedPubMedCentralCrossRef Hughes CG, Boncyk CS, Culley DJ, Fleisher LA, Leung JM, McDonagh DL, et al. American Society for Enhanced Recovery and Perioperative Quality Initiative Joint Consensus Statement on Postoperative Delirium Prevention. Anesth Analg. 2020;130(6):1572–90.PubMedPubMedCentralCrossRef
72.
Zurück zum Zitat Whitlock EL, Braehler MR, Kaplan JA, Finlayson E, Rogers SE, Douglas V, et al. Derivation, Validation, Sustained Performance, and Clinical Impact of an Electronic Medical Record-Based Perioperative Delirium Risk Stratification Tool. Anesth Analg. 2020;131(6):1901–10.PubMedPubMedCentralCrossRef Whitlock EL, Braehler MR, Kaplan JA, Finlayson E, Rogers SE, Douglas V, et al. Derivation, Validation, Sustained Performance, and Clinical Impact of an Electronic Medical Record-Based Perioperative Delirium Risk Stratification Tool. Anesth Analg. 2020;131(6):1901–10.PubMedPubMedCentralCrossRef
73.
Zurück zum Zitat Donovan AL, Braehler MR, Robinowitz DL, Lazar AA, Finlayson E, Rogers S, et al. An Implementation-Effectiveness Study of a Perioperative Delirium Prevention Initiative for Older Adults. Anesth Analg. 2020;131(6):1911–22.PubMedPubMedCentralCrossRef Donovan AL, Braehler MR, Robinowitz DL, Lazar AA, Finlayson E, Rogers S, et al. An Implementation-Effectiveness Study of a Perioperative Delirium Prevention Initiative for Older Adults. Anesth Analg. 2020;131(6):1911–22.PubMedPubMedCentralCrossRef
74.
Zurück zum Zitat Inouye SK, Bogardus ST Jr, Charpentier PA, Leo-Summers L, Acampora D, Holford TR, et al. A multicomponent intervention to prevent delirium in hospitalized older patients. N Engl J Med. 1999;340(9):669–76.PubMedCrossRef Inouye SK, Bogardus ST Jr, Charpentier PA, Leo-Summers L, Acampora D, Holford TR, et al. A multicomponent intervention to prevent delirium in hospitalized older patients. N Engl J Med. 1999;340(9):669–76.PubMedCrossRef
75.
Zurück zum Zitat Marcantonio ER, Flacker JM, Wright RJ, Resnick NM. Reducing delirium after hip fracture: a randomized trial. J Am Geriatr Soc. 2001;49(5):516–22.PubMedCrossRef Marcantonio ER, Flacker JM, Wright RJ, Resnick NM. Reducing delirium after hip fracture: a randomized trial. J Am Geriatr Soc. 2001;49(5):516–22.PubMedCrossRef
76.
Zurück zum Zitat Pun BT, Balas MC, Barnes-Daly MA, Thompson JL, Aldrich JM, Barr J, et al. Caring for Critically Ill Patients with the ABCDEF Bundle: Results of the ICU Liberation Collaborative in Over 15,000 Adults. Crit Care Med. 2019;47(1):3–14.PubMedPubMedCentralCrossRef Pun BT, Balas MC, Barnes-Daly MA, Thompson JL, Aldrich JM, Barr J, et al. Caring for Critically Ill Patients with the ABCDEF Bundle: Results of the ICU Liberation Collaborative in Over 15,000 Adults. Crit Care Med. 2019;47(1):3–14.PubMedPubMedCentralCrossRef
77.
Zurück zum Zitat Reston JT, Schoelles KM. In-facility delirium prevention programs as a patient safety strategy: a systematic review. Ann Intern Med. 2013;158(5 Pt 2):375–80.PubMedCrossRef Reston JT, Schoelles KM. In-facility delirium prevention programs as a patient safety strategy: a systematic review. Ann Intern Med. 2013;158(5 Pt 2):375–80.PubMedCrossRef
78.
Zurück zum Zitat Siddiqi N, Harrison JK, Clegg A, Teale EA, Young J, Taylor J, et al. Interventions for preventing delirium in hospitalised non-ICU patients. Cochrane Database Syst Rev. 2016;3:CD005563.PubMed Siddiqi N, Harrison JK, Clegg A, Teale EA, Young J, Taylor J, et al. Interventions for preventing delirium in hospitalised non-ICU patients. Cochrane Database Syst Rev. 2016;3:CD005563.PubMed
80.
Zurück zum Zitat Gillis C, Li C, Lee L, Awasthi R, Augustin B, Gamsa A, et al. Prehabilitation versus rehabilitation: a randomized control trial in patients undergoing colorectal resection for cancer. Anesthesiology. 2014;121(5):937–47.PubMedCrossRef Gillis C, Li C, Lee L, Awasthi R, Augustin B, Gamsa A, et al. Prehabilitation versus rehabilitation: a randomized control trial in patients undergoing colorectal resection for cancer. Anesthesiology. 2014;121(5):937–47.PubMedCrossRef
81.
Zurück zum Zitat Topp R, Swank AM, Quesada PM, Nyland J, Malkani A. The effect of prehabilitation exercise on strength and functioning after total knee arthroplasty. PM R. 2009;1(8):729–35.PubMedCrossRef Topp R, Swank AM, Quesada PM, Nyland J, Malkani A. The effect of prehabilitation exercise on strength and functioning after total knee arthroplasty. PM R. 2009;1(8):729–35.PubMedCrossRef
82.
Zurück zum Zitat Nielsen PR, Jorgensen LD, Dahl B, Pedersen T, Tonnesen H. Prehabilitation and early rehabilitation after spinal surgery: randomized clinical trial. Clin Rehabil. 2010;24(2):137–48.PubMedCrossRef Nielsen PR, Jorgensen LD, Dahl B, Pedersen T, Tonnesen H. Prehabilitation and early rehabilitation after spinal surgery: randomized clinical trial. Clin Rehabil. 2010;24(2):137–48.PubMedCrossRef
83.
Zurück zum Zitat Bruns ER, van den Heuvel B, Buskens CJ, van Duijvendijk P, Festen S, Wassenaar EB, et al. The effects of physical prehabilitation in elderly patients undergoing colorectal surgery: a systematic review. Colorectal Dis. 2016;18(8):O267–77.PubMedCrossRef Bruns ER, van den Heuvel B, Buskens CJ, van Duijvendijk P, Festen S, Wassenaar EB, et al. The effects of physical prehabilitation in elderly patients undergoing colorectal surgery: a systematic review. Colorectal Dis. 2016;18(8):O267–77.PubMedCrossRef
84.
Zurück zum Zitat Moran J, Guinan E, McCormick P, Larkin J, Mockler D, Hussey J, et al. The ability of prehabilitation to influence postoperative outcome after intra-abdominal operation: A systematic review and meta-analysis. Surgery. 2016;160(5):1189–201.PubMedCrossRef Moran J, Guinan E, McCormick P, Larkin J, Mockler D, Hussey J, et al. The ability of prehabilitation to influence postoperative outcome after intra-abdominal operation: A systematic review and meta-analysis. Surgery. 2016;160(5):1189–201.PubMedCrossRef
85.
Zurück zum Zitat Barberan-Garcia A, Ubre M, Roca J, Lacy AM, Burgos F, Risco R, et al. Personalised Prehabilitation in High-risk Patients Undergoing Elective Major Abdominal Surgery: A Randomized Blinded Controlled Trial. Ann Surg. 2018;267(1):50–6.PubMedCrossRef Barberan-Garcia A, Ubre M, Roca J, Lacy AM, Burgos F, Risco R, et al. Personalised Prehabilitation in High-risk Patients Undergoing Elective Major Abdominal Surgery: A Randomized Blinded Controlled Trial. Ann Surg. 2018;267(1):50–6.PubMedCrossRef
86.
Zurück zum Zitat Thomas G, Tahir MR, Bongers BC, Kallen VL, Slooter GD, van Meeteren NL. Prehabilitation before major intra-abdominal cancer surgery: A systematic review of randomised controlled trials. Eur J Anaesthesiol. 2019;36(12):933–45.PubMedPubMedCentralCrossRef Thomas G, Tahir MR, Bongers BC, Kallen VL, Slooter GD, van Meeteren NL. Prehabilitation before major intra-abdominal cancer surgery: A systematic review of randomised controlled trials. Eur J Anaesthesiol. 2019;36(12):933–45.PubMedPubMedCentralCrossRef
87.
Zurück zum Zitat Grindem H, Granan LP, Risberg MA, Engebretsen L, Snyder-Mackler L, Eitzen I. How does a combined preoperative and postoperative rehabilitation programme influence the outcome of ACL reconstruction 2 years after surgery? A comparison between patients in the Delaware-Oslo ACL Cohort and the Norwegian National Knee Ligament Registry. Br J Sports Med. 2015;49(6):385–9.PubMedCrossRef Grindem H, Granan LP, Risberg MA, Engebretsen L, Snyder-Mackler L, Eitzen I. How does a combined preoperative and postoperative rehabilitation programme influence the outcome of ACL reconstruction 2 years after surgery? A comparison between patients in the Delaware-Oslo ACL Cohort and the Norwegian National Knee Ligament Registry. Br J Sports Med. 2015;49(6):385–9.PubMedCrossRef
88.
Zurück zum Zitat Green DJ, Walsh JH, Maiorana A, Best MJ, Taylor RR, O'Driscoll JG. Exercise-induced improvement in endothelial dysfunction is not mediated by changes in CV risk factors: pooled analysis of diverse patient populations. Am J Phys Heart Circ Physiol. 2003;285(6):H2679–H87.CrossRef Green DJ, Walsh JH, Maiorana A, Best MJ, Taylor RR, O'Driscoll JG. Exercise-induced improvement in endothelial dysfunction is not mediated by changes in CV risk factors: pooled analysis of diverse patient populations. Am J Phys Heart Circ Physiol. 2003;285(6):H2679–H87.CrossRef
89.
Zurück zum Zitat Hambrecht R, Fiehn E, Weigl C, Gielen S, Hamann C, Kaiser R, et al. Regular physical exercise corrects endothelial dysfunction and improves exercise capacity in patients with chronic heart failure. Circulation. 1998;98(24):2709–15.PubMedCrossRef Hambrecht R, Fiehn E, Weigl C, Gielen S, Hamann C, Kaiser R, et al. Regular physical exercise corrects endothelial dysfunction and improves exercise capacity in patients with chronic heart failure. Circulation. 1998;98(24):2709–15.PubMedCrossRef
90.
Zurück zum Zitat Toborek M, Seelbach MJ, Rashid CS, Andras IE, Chen L, Park M, et al. Voluntary exercise protects against methamphetamine-induced oxidative stress in brain microvasculature and disruption of the blood-brain barrier. Mol Neurodegener. 2013;8:22.PubMedPubMedCentralCrossRef Toborek M, Seelbach MJ, Rashid CS, Andras IE, Chen L, Park M, et al. Voluntary exercise protects against methamphetamine-induced oxidative stress in brain microvasculature and disruption of the blood-brain barrier. Mol Neurodegener. 2013;8:22.PubMedPubMedCentralCrossRef
91.
Zurück zum Zitat Wolff G, Davidson SJ, Wrobel JK, Toborek M. Exercise maintains blood-brain barrier integrity during early stages of brain metastasis formation. Biochem Biophys Res Commun. 2015;463(4):811–7.PubMedPubMedCentralCrossRef Wolff G, Davidson SJ, Wrobel JK, Toborek M. Exercise maintains blood-brain barrier integrity during early stages of brain metastasis formation. Biochem Biophys Res Commun. 2015;463(4):811–7.PubMedPubMedCentralCrossRef
92.
Zurück zum Zitat Reiter K, Nielson KA, Smith TJ, Weiss LR, Alfini AJ, Smith JC. Improved Cardiorespiratory Fitness Is Associated with Increased Cortical Thickness in Mild Cognitive Impairment. J Int Neuropsychol Soc. 2015;21(10):757–67.PubMedPubMedCentralCrossRef Reiter K, Nielson KA, Smith TJ, Weiss LR, Alfini AJ, Smith JC. Improved Cardiorespiratory Fitness Is Associated with Increased Cortical Thickness in Mild Cognitive Impairment. J Int Neuropsychol Soc. 2015;21(10):757–67.PubMedPubMedCentralCrossRef
94.
Zurück zum Zitat Chirles TJ, Reiter K, Weiss LR, Alfini AJ, Nielson KA, Smith JC. Exercise Training and Functional Connectivity Changes in Mild Cognitive Impairment and Healthy Elders. J Alzheimers Dis. 2017;57(3):845–56.PubMedPubMedCentralCrossRef Chirles TJ, Reiter K, Weiss LR, Alfini AJ, Nielson KA, Smith JC. Exercise Training and Functional Connectivity Changes in Mild Cognitive Impairment and Healthy Elders. J Alzheimers Dis. 2017;57(3):845–56.PubMedPubMedCentralCrossRef
95.
Zurück zum Zitat Robinson TN, Wu DS, Pointer LF, Dunn CL, Moss M. Preoperative cognitive dysfunction is related to adverse postoperative outcomes in the elderly. J Am Coll Surg. 2012;215(1):12–7. discussion 7-8PubMedPubMedCentralCrossRef Robinson TN, Wu DS, Pointer LF, Dunn CL, Moss M. Preoperative cognitive dysfunction is related to adverse postoperative outcomes in the elderly. J Am Coll Surg. 2012;215(1):12–7. discussion 7-8PubMedPubMedCentralCrossRef
96.
Zurück zum Zitat Tow A, Holtzer R, Wang C, Sharan A, Kim SJ, Gladstein A, et al. Cognitive Reserve and Postoperative Delirium in Older Adults. J Am Geriatr Soc. 2016;64(6):1341–6.PubMedPubMedCentralCrossRef Tow A, Holtzer R, Wang C, Sharan A, Kim SJ, Gladstein A, et al. Cognitive Reserve and Postoperative Delirium in Older Adults. J Am Geriatr Soc. 2016;64(6):1341–6.PubMedPubMedCentralCrossRef
97.
Zurück zum Zitat Ball K, Berch DB, Helmers KF, Jobe JB, Leveck MD, Marsiske M, et al. Effects of cognitive training interventions with older adults: a randomized controlled trial. JAMA. 2002;288(18):2271–81.PubMedPubMedCentralCrossRef Ball K, Berch DB, Helmers KF, Jobe JB, Leveck MD, Marsiske M, et al. Effects of cognitive training interventions with older adults: a randomized controlled trial. JAMA. 2002;288(18):2271–81.PubMedPubMedCentralCrossRef
98.
Zurück zum Zitat Willis SL, Tennstedt SL, Marsiske M, Ball K, Elias J, Koepke KM, et al. Long-term effects of cognitive training on everyday functional outcomes in older adults. JAMA. 2006;296(23):2805–14.PubMedPubMedCentralCrossRef Willis SL, Tennstedt SL, Marsiske M, Ball K, Elias J, Koepke KM, et al. Long-term effects of cognitive training on everyday functional outcomes in older adults. JAMA. 2006;296(23):2805–14.PubMedPubMedCentralCrossRef
99.
Zurück zum Zitat Rebok GW, Ball K, Guey LT, Jones RN, Kim HY, King JW, et al. Ten-year effects of the advanced cognitive training for independent and vital elderly cognitive training trial on cognition and everyday functioning in older adults. J Am Geriatr Soc. 2014;62(1):16–24.PubMedPubMedCentralCrossRef Rebok GW, Ball K, Guey LT, Jones RN, Kim HY, King JW, et al. Ten-year effects of the advanced cognitive training for independent and vital elderly cognitive training trial on cognition and everyday functioning in older adults. J Am Geriatr Soc. 2014;62(1):16–24.PubMedPubMedCentralCrossRef
100.
Zurück zum Zitat Lampit A, Hallock H, Suo C, Naismith SL, Valenzuela M. Cognitive training-induced short-term functional and long-term structural plastic change is related to gains in global cognition in healthy older adults: a pilot study. Front Aging Neurosci. 2015;7:14.PubMedPubMedCentralCrossRef Lampit A, Hallock H, Suo C, Naismith SL, Valenzuela M. Cognitive training-induced short-term functional and long-term structural plastic change is related to gains in global cognition in healthy older adults: a pilot study. Front Aging Neurosci. 2015;7:14.PubMedPubMedCentralCrossRef
101.
Zurück zum Zitat Smith GE, Housen P, Yaffe K, Ruff R, Kennison RF, Mahncke HW, et al. A cognitive training program based on principles of brain plasticity: results from the Improvement in Memory with Plasticity-based Adaptive Cognitive Training (IMPACT) study. J Am Geriatr Soc. 2009;57(4):594–603.PubMedPubMedCentralCrossRef Smith GE, Housen P, Yaffe K, Ruff R, Kennison RF, Mahncke HW, et al. A cognitive training program based on principles of brain plasticity: results from the Improvement in Memory with Plasticity-based Adaptive Cognitive Training (IMPACT) study. J Am Geriatr Soc. 2009;57(4):594–603.PubMedPubMedCentralCrossRef
102.
Zurück zum Zitat Strenziok M, Parasuraman R, Clarke E, Cisler DS, Thompson JC, Greenwood PM. Neurocognitive enhancement in older adults: comparison of three cognitive training tasks to test a hypothesis of training transfer in brain connectivity. Neuroimage. 2014;85(Pt 3):1027–39.PubMedCrossRef Strenziok M, Parasuraman R, Clarke E, Cisler DS, Thompson JC, Greenwood PM. Neurocognitive enhancement in older adults: comparison of three cognitive training tasks to test a hypothesis of training transfer in brain connectivity. Neuroimage. 2014;85(Pt 3):1027–39.PubMedCrossRef
103.
Zurück zum Zitat Bahar-Fuchs A, Webb S, Bartsch L, Clare L, Rebok G, Cherbuin N, et al. Tailored and Adaptive Computerized Cognitive Training in Older Adults at Risk for Dementia: A Randomized Controlled Trial. J Alzheimers Dis. 2017;60(3):889–911.PubMedCrossRef Bahar-Fuchs A, Webb S, Bartsch L, Clare L, Rebok G, Cherbuin N, et al. Tailored and Adaptive Computerized Cognitive Training in Older Adults at Risk for Dementia: A Randomized Controlled Trial. J Alzheimers Dis. 2017;60(3):889–911.PubMedCrossRef
104.
Zurück zum Zitat Barnes DE, Yaffe K, Belfor N, Jagust WJ, DeCarli C, Reed BR, et al. Computer-based cognitive training for mild cognitive impairment: results from a pilot randomized, controlled trial. Alzheimer Dis Assoc Disord. 2009;23(3):205–10.PubMedPubMedCentralCrossRef Barnes DE, Yaffe K, Belfor N, Jagust WJ, DeCarli C, Reed BR, et al. Computer-based cognitive training for mild cognitive impairment: results from a pilot randomized, controlled trial. Alzheimer Dis Assoc Disord. 2009;23(3):205–10.PubMedPubMedCentralCrossRef
105.
Zurück zum Zitat Wiloth S, Werner C, Lemke NC, Bauer J, Hauer K. Motor-cognitive effects of a computerized game-based training method in people with dementia: a randomized controlled trial. Aging Ment Health. 2018;22(9):1124–35.PubMedCrossRef Wiloth S, Werner C, Lemke NC, Bauer J, Hauer K. Motor-cognitive effects of a computerized game-based training method in people with dementia: a randomized controlled trial. Aging Ment Health. 2018;22(9):1124–35.PubMedCrossRef
106.
Zurück zum Zitat Chiu HL, Chu H, Tsai JC, Liu D, Chen YR, Yang HL, et al. The effect of cognitive-based training for the healthy older people: A meta-analysis of randomized controlled trials. PLoS One. 2017;12(5):e0176742.PubMedPubMedCentralCrossRef Chiu HL, Chu H, Tsai JC, Liu D, Chen YR, Yang HL, et al. The effect of cognitive-based training for the healthy older people: A meta-analysis of randomized controlled trials. PLoS One. 2017;12(5):e0176742.PubMedPubMedCentralCrossRef
107.
Zurück zum Zitat Lampit A, Hallock H, Valenzuela M. Computerized cognitive training in cognitively healthy older adults: a systematic review and meta-analysis of effect modifiers. PLoS Med. 2014;11(11):e1001756.PubMedPubMedCentralCrossRef Lampit A, Hallock H, Valenzuela M. Computerized cognitive training in cognitively healthy older adults: a systematic review and meta-analysis of effect modifiers. PLoS Med. 2014;11(11):e1001756.PubMedPubMedCentralCrossRef
108.
Zurück zum Zitat Wiloth S, Werner C, Lemke NC, Bauer J, Hauer K. Motor-cognitive effects of a computerized game-based training method in people with dementia: a randomized controlled trial. Aging Ment Health. 2017:1–12. Wiloth S, Werner C, Lemke NC, Bauer J, Hauer K. Motor-cognitive effects of a computerized game-based training method in people with dementia: a randomized controlled trial. Aging Ment Health. 2017:1–12.
109.
Zurück zum Zitat Fernandez-Gonzalo S, Turon M, Jodar M, Pousa E, Hernandez Rambla C, Garcia R, et al. A new computerized cognitive and social cognition training specifically designed for patients with schizophrenia/schizoaffective disorder in early stages of illness: A pilot study. Psychiatry Res. 2015;228(3):501–9.PubMedCrossRef Fernandez-Gonzalo S, Turon M, Jodar M, Pousa E, Hernandez Rambla C, Garcia R, et al. A new computerized cognitive and social cognition training specifically designed for patients with schizophrenia/schizoaffective disorder in early stages of illness: A pilot study. Psychiatry Res. 2015;228(3):501–9.PubMedCrossRef
110.
Zurück zum Zitat Vermeij A, Kessels RPC, Heskamp L, Simons EMF, Dautzenberg PLJ, Claassen J. Prefrontal activation may predict working-memory training gain in normal aging and mild cognitive impairment. Brain Imaging Behav. 2017;11(1):141–54.PubMedCrossRef Vermeij A, Kessels RPC, Heskamp L, Simons EMF, Dautzenberg PLJ, Claassen J. Prefrontal activation may predict working-memory training gain in normal aging and mild cognitive impairment. Brain Imaging Behav. 2017;11(1):141–54.PubMedCrossRef
111.
Zurück zum Zitat Adamski N, Adler M, Opwis K, Penner IK. A pilot study on the benefit of cognitive rehabilitation in Parkinson's disease. Ther Adv Neurol Disord. 2016;9(3):153–64.PubMedPubMedCentralCrossRef Adamski N, Adler M, Opwis K, Penner IK. A pilot study on the benefit of cognitive rehabilitation in Parkinson's disease. Ther Adv Neurol Disord. 2016;9(3):153–64.PubMedPubMedCentralCrossRef
112.
Zurück zum Zitat Conklin HM, Ashford JM, Clark KN, Martin-Elbahesh K, Hardy KK, Merchant TE, et al. Long-Term Efficacy of Computerized Cognitive Training Among Survivors of Childhood Cancer: A Single-Blind Randomized Controlled Trial. J Pediatr Psychol. 2017;42(2):220–31.PubMed Conklin HM, Ashford JM, Clark KN, Martin-Elbahesh K, Hardy KK, Merchant TE, et al. Long-Term Efficacy of Computerized Cognitive Training Among Survivors of Childhood Cancer: A Single-Blind Randomized Controlled Trial. J Pediatr Psychol. 2017;42(2):220–31.PubMed
113.
Zurück zum Zitat Saleh AJ, Tang GX, Hadi SM, Yan L, Chen MH, Duan KM, et al. Preoperative cognitive intervention reduces cognitive dysfunction in elderly patients after gastrointestinal surgery: a randomized controlled trial. Med Sci Monit. 2015;21:798–805.PubMedPubMedCentralCrossRef Saleh AJ, Tang GX, Hadi SM, Yan L, Chen MH, Duan KM, et al. Preoperative cognitive intervention reduces cognitive dysfunction in elderly patients after gastrointestinal surgery: a randomized controlled trial. Med Sci Monit. 2015;21:798–805.PubMedPubMedCentralCrossRef
114.
Zurück zum Zitat Kulason K, Nouchi R, Hoshikawa Y, Noda M, Okada Y, Kawashima R. The Beneficial Effects of Cognitive Training With Simple Calculation and Reading Aloud (SCRA) in the Elderly Postoperative Population: A Pilot Randomized Controlled Trial. Front Aging Neurosci. 2018;10:68.PubMedPubMedCentralCrossRef Kulason K, Nouchi R, Hoshikawa Y, Noda M, Okada Y, Kawashima R. The Beneficial Effects of Cognitive Training With Simple Calculation and Reading Aloud (SCRA) in the Elderly Postoperative Population: A Pilot Randomized Controlled Trial. Front Aging Neurosci. 2018;10:68.PubMedPubMedCentralCrossRef
115.
Zurück zum Zitat Vlisides PE, Das AR, Thompson AM, Kunkler B, Zierau M, Cantley MJ, et al. Home-based Cognitive Prehabilitation in Older Surgical Patients: A Feasibility Study. J Neurosurg Anesthesiol. 2019;31(2):212–7.PubMedPubMedCentralCrossRef Vlisides PE, Das AR, Thompson AM, Kunkler B, Zierau M, Cantley MJ, et al. Home-based Cognitive Prehabilitation in Older Surgical Patients: A Feasibility Study. J Neurosurg Anesthesiol. 2019;31(2):212–7.PubMedPubMedCentralCrossRef
116.
Zurück zum Zitat O'Gara BP, Mueller A, Gasangwa DVI, Patxot M, Shaefi S, Khabbaz K, et al. Prevention of Early Postoperative Decline: A Randomized, Controlled Feasibility Trial of Perioperative Cognitive Training. Anesth Analg. 2020;130(3):586–95.PubMedPubMedCentralCrossRef O'Gara BP, Mueller A, Gasangwa DVI, Patxot M, Shaefi S, Khabbaz K, et al. Prevention of Early Postoperative Decline: A Randomized, Controlled Feasibility Trial of Perioperative Cognitive Training. Anesth Analg. 2020;130(3):586–95.PubMedPubMedCentralCrossRef
117.
Zurück zum Zitat •• Humeidan ML, Reyes JC, Mavarez-Martinez A, Roeth C, Nguyen CM, Sheridan E, et al. Effect of Cognitive Prehabilitation on the Incidence of Postoperative Delirium Among Older Adults Undergoing Major Noncardiac Surgery: The Neurobics Randomized Clinical Trial. JAMA Surg. 2020; This important study demonstrated that even minimal participation in preoperative cognitive exercise lowers the risk of postoperative delirium. This prospective, single-blind, randomized clinical trial enrolled 268 older adults awaiting major noncardiac surgery and randomized them to a tablet-based cognitive exercise program targeting memory, speed, attention, flexibility, and problem-solving or to usual care. Participants who completed any cognitive exercise were less likely to develop delirium than those who did not. •• Humeidan ML, Reyes JC, Mavarez-Martinez A, Roeth C, Nguyen CM, Sheridan E, et al. Effect of Cognitive Prehabilitation on the Incidence of Postoperative Delirium Among Older Adults Undergoing Major Noncardiac Surgery: The Neurobics Randomized Clinical Trial. JAMA Surg. 2020; This important study demonstrated that even minimal participation in preoperative cognitive exercise lowers the risk of postoperative delirium. This prospective, single-blind, randomized clinical trial enrolled 268 older adults awaiting major noncardiac surgery and randomized them to a tablet-based cognitive exercise program targeting memory, speed, attention, flexibility, and problem-solving or to usual care. Participants who completed any cognitive exercise were less likely to develop delirium than those who did not.
Metadaten
Titel
Postoperative Delirium Prevention and Novel Cognitive Therapy Interventions
verfasst von
Kimberly F. Rengel
Christina S. Boncyk
Christopher G. Hughes
Publikationsdatum
29.01.2022
Verlag
Springer US
Erschienen in
Current Anesthesiology Reports / Ausgabe 1/2022
Elektronische ISSN: 2167-6275
DOI
https://doi.org/10.1007/s40140-021-00501-1

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