Hosseini, H. Aging and the rising costs of healthcare in the United States: can there be a solution? Ageing Int. 2015;40:229–47. DOI:10.1007/s12126-014-9209-8Google Scholar

Centers for Disease Control and Prevention, National Center for Health Statistics, Division of Health Care Statistics Ambulatory and HospitalCare Statistics Branch. Number of Procedures. Hyattsville, MD: US Department of Health and Human Services; 2012. Available from: www.cdc.gov/nchs/data/nhds/4procedures/2010pro4_numberprocedureage.pdf.Google Scholar

Australian Institute of Health and Welfare. Australia’s Health 2010. Canberra: Australian Government; 2010.Google Scholar

Silbert, B, Evered, L, Scott, DA, McMahon, S, Choong, P, Ames, D, et al. Preexisting cognitive impairment is associated with postoperative cognitive dysfunction after hip joint replacement surgery. Anesthesiology. 2015;122:1224–34.CrossRefGoogle ScholarPubMed

Hudetz, JA, Patterson, KM, Pagel, PS. Comparison of pre-existing cognitive impairment, amnesic mild cognitive impairment, and multiple domain mild cognitive impairment in men scheduled for coronary artery surgery. Eur J Anaesthesiol. 2012;29:320–5.CrossRefGoogle ScholarPubMed

Silbert, BS, Scott, DA, Evered, LA, Lewis, MS, Maruff, PT. Preexisting cognitive impairment in patients scheduled for elective coronary artery bypass graft surgery. Anesth Analg. 2007;104:1023–8.Google Scholar

Hogue, CW Jr, Hershey, T, Dixon, D, Fucetola, R, Nassief, A, Freedland, KE, et al. Preexisting cognitive impairment in women before cardiac surgery and its relationship with C-reactive protein concentrations. Anesth Analg. 2006;102:1602–8.Google Scholar

Petersen, RC, Roberts, RO, Knopman, DS, Boeve, BF, Geda, YE, Ivnik, RJ, et al. Mild cognitive impairment: ten years later. Arch Neurol. 2009;66:1447–55.Google Scholar

American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. Vol. 5. Washington, DC: American Psychiatric Publishing; 2013.Google Scholar

Evered, LA, Silbert, BS, Scott, DA, Maruff, P, Ames, D, Choong, PF. Preexisting cognitive impairment and mild cognitive impairment in subjects presenting for total hip joint replacement. Anesthesiology. 2011;114:1297–304.Google Scholar

Newman, AB, Fitzpatrick, AL, Lopez, O, Jackson, S, Lyketsos, C, Jagust, W, et al. Dementia and Alzheimer’s disease incidence in relationship to cardiovascular disease in the Cardiovascular Health Study cohort. J Am Geriatr Soc. 2005;53:1101–7.Google Scholar

Winblad, B, Palmer, K, Kivipelto, M, Jelic, V, Fratiglioni, L, Wahlund, LO, et al. Mild cognitive impairment – beyond controversies, towards a consensus: report of the International Working Group on Mild Cognitive Impairment. J Intern Med. 2004;256:240–6.Google Scholar

Rasmussen, LS, Larsen, K, Houx, P, Skovgaard, LT, Hanning, CD, Moller, JT. The assessment of postoperative cognitive function. Acta Anaesthesiol Scand. 2001;45:275–89.Google Scholar

Evered, L, Scott, DA, Silbert, B, Maruff, P. Postoperative cognitive dysfunction is independent of type of surgery and anesthetic. Anesth Analg. 2011;112:1179–85.Google Scholar

Newman, MF, Kirchner, JL, Phillips-Bute, B, Gaver, V, Grocott, H, Jones, RH, et al. Longitudinal assessment of neurocognitive function after coronary-artery bypass surgery. N Engl J Med. 2001;344:395–402.CrossRefGoogle ScholarPubMed

Evered, L, Silbert, BS, Knopman, D, Scott, DA, DeKosky, ST, Rasmussen, LS, et al. Recommendations for the Nomenclature of Cognitive Change Associated with Anaesthesia and Surgery – 2018. Br J Anaesth. 2018;121:1005–12.Google Scholar

Moller, JT, Cluitmans, P, Rasmussen, LS, Houx, P, Rasmussen, H, Canet, J, et al. Long-term postoperative cognitive dysfunction in the elderly ISPOCD1 study. ISPOCD Investigators. The Lancet. 1998;351:857–61.Google Scholar

Abildstrom, H, Rasmussen, LS, Rentowl, P, Hanning, CD, Rasmussen, H, Kristensen, PA, et al. Cognitive dysfunction 1–2 years after non-cardiac surgery in the elderly. ISPOCD group. International Study of Post-Operative Cognitive Dysfunction. Acta Anaesthesiol Scand. 2000;44:1246–51.Google Scholar

Selnes, OA, Royall, RM, Grega, MA, Borowicz, LM Jr, Quaskey, S, McKhann, GM. Cognitive changes 5 years after coronary artery bypass grafting: is there evidence of late decline? Arch Neurol. 2001;58:598–604.Google Scholar

Mullges, W, Babin-Ebell, J, Reents, W, Toyka, KV. Cognitive performance after coronary artery bypass grafting: a follow-up study. Neurology. 2002;59:741–3.Google Scholar

Stygall, J, Newman, SP, Fitzgerald, G, Steed, L, Mulligan, K, Arrowsmith, JE, et al. Cognitive change 5 years after coronary artery bypass surgery. Health Psychol. 2003;22:579–86.CrossRefGoogle ScholarPubMed

Selnes, OA, Grega, MA, Bailey, MM, Pham, LD, Zeger, SL, Baumgartner, WA, et al. Cognition 6 years after surgical or medical therapy for coronary artery disease. Ann Neurol. 2008;63:581–90.Google Scholar

Matters, Gray. Topics at the intersection of neuroscience, ethics, and society. Presidential Commission for the Study of Bioethical Issues [Internet]. 2015; 2:[53–84 pp.]. Available from: www.bioethics.gov.Google Scholar

Braun, AR, Skene, L, Merry, AF. Informed consent for anaesthesia in Australia and New Zealand. Anaesth Intensive Care. 2010;38:809–22.CrossRefGoogle ScholarPubMed

White, SM, Baldwin, TJ. Consent for anaesthesia. Anaesthesia. 2003;58:760–74.Google Scholar

Guidelines on Consent for Anaesthesia or Sedation. 2005. Available from: www.ANZCA.edu.au.Google Scholar

Association of Anaesthetists of Great Britain and Ireland. Information and Consent for Anesthesia. London; 1999. Available from: www.aagbi.org.Google Scholar

American Society of Anesthesiologists. Manual for Anesthesia Department Organization and Mangement; 2015. Available from: www.asahq.org.Google Scholar

Marcucci, C, Seagull, FJ, Loreck, D, Bourke, DL, Sandson, NB. Capacity to give surgical consent does not imply capacity to give anesthesia consent: implications for anesthesiologists. Anesth Analg. 2010;110:596–600.Google Scholar

Okonkwo, O, Griffith, HR, Belue, K, Lanza, S, Zamrini, EY, Harrell, LE, et al. Medical decision-making capacity in patients with mild cognitive impairment. Neurology. 2007;69:1528–35.Google Scholar

Appelbaum, PS, Grisso, T. Assessing patients’ capacities to consent to treatment. N Engl J Med. 1988;319:1635–8.Google Scholar

Grisso, TAP. Assessing Competence to Consent to Treatment: A Guide for Physicians and Other Health Professionals. New York: Oxford University Press; 1998.Google Scholar

Dunn, LB, Jeste, DV. Enhancing informed consent for research and treatment. Neuropsychopharmacology. 2001;24:595–607.Google Scholar

Appelbaum, PS, Roth, LH, Lidz, C. The therapeutic misconception: informed consent in psychiatric research. Int J Law Psychiatry. 1982;5:319–29.Google Scholar

Newman, MF, Grocott, HP, Mathew, JP, White, WD, Landolfo, K, Reves, JG, et al. Report of the substudy assessing the impact of neurocognitive function on quality of life 5 years after cardiac surgery. Stroke. 2001;32:2874–81.Google Scholar

Steinmetz, J, Christensen, KB, Lund, T, Lohse, N, Rasmussen, LS. Long-term consequences of postoperative cognitive dysfunction. Anesthesiology. 2009;110:548–55.Google Scholar

Silbert, BS, Evered, LA, Scott, DA. Incidence of postoperative cognitive dysfunction after general or spinal anaesthesia for extracorporeal shock wave lithotripsy. Br J Anaesth. 2014;113:784–91.Google Scholar