Understanding and Reducing Disability in Older Adults Following Critical Illness*
Open Access
- 1 June 2015
- journal article
- review article
- Published by Ovid Technologies (Wolters Kluwer Health) in Critical Care Medicine
- Vol. 43 (6), 1265-1275
- https://doi.org/10.1097/ccm.0000000000000924
Abstract
To review how disability can develop in older adults with critical illness and to explore ways to reduce long-term disability following critical illness. Review of the literature describing post-critical illness disability in older adults and expert opinion. We identified 19 studies evaluating disability outcomes in critically ill patients age 65 years and older. Newly acquired disability in activities of daily living, instrumental activities of daily living and mobility activities was commonplace among older adults who survived a critical illness. Incident dementia and less-severe cognitive impairment was also highly prevalent. Factors related to the acute critical illness, intensive care unit practices such as heavy sedation, physical restraints and immobility as well as aging physiology and coexisting geriatric conditions can combine to result in these poor outcomes. Older adults who survive critical illness suffer physical and cognitive declines resulting in disability at greater rates than hospitalized, non-critically ill and community dwelling older adults. Interventions derived from widely available geriatric care models in use outside of the ICU, which address modifiable risk factors including immobility and delirium, are associated with improved functional and cognitive outcomes and can be used to complement ICU-focused models such as the ABCDEs.This publication has 133 references indexed in Scilit:
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