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Outcome Measurement in ICU Survivorship Research From 1970 to 2013: A Scoping Review of 425 Publications.

ABSTRACT: To evaluate the study designs and measurement instruments used to assess physical, cognitive, mental health, and quality of life outcomes of survivors of critical illness over more than 40 years old as a first step toward developing a core outcome set of measures for future trials to improve outcomes in ICU survivors.Scoping review.Published articles that included greater than or equal to one postdischarge measure of a physical, cognitive, mental health, or quality of life outcome in more than or equal to 20 survivors of critical illness published between 1970 and 2013. Instruments were classified using the World Health Organization's International Classification of Functioning, Disability, and Health framework.ICU survivors.None.We reviewed 15,464 abstracts, and identified 425 eligible articles, including 31 randomized trials (7%), 116 cross-sectional studies (27%), and 278 cohort studies (65%). Cohort studies had a median (interquartile range) sample size of 96 survivors (52-209), with 38% not fully reporting loss to follow-up. A total of 250 different measurement instruments were used in these 425 articles. Among eligible articles, 25 measured physical activity limitations (6%), 40 measured cognitive activity limitations (9%), 114 measured mental health impairment (27%), 196 measured participation restriction (46%), and 276 measured quality of life (65%).Peer-reviewed publications reporting patient outcomes after hospital discharge for ICU survivors have grown from 3 in the 1970s to more than 300 since 2000. Although there is evidence of consolidation in the instruments used for measuring participation restriction and quality of life, the ability to compare results across studies remains impaired by the 250 different instruments used. Most articles described cohort studies of modest size with a single follow-up assessment using patient-reported measures of participation restriction and quality of life. Development of a core outcome set of valid, reliable, and feasible measures is essential to improving the outcomes of critical illness survivors.

SUBMITTER: Turnbull AE

PROVIDER: S-EPMC4911315 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature

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Outcome Measurement in ICU Survivorship Research From 1970 to 2013: A Scoping Review of 425 Publications.

Turnbull Alison E AE Rabiee Anahita A Davis Wesley E WE Nasser Mohamed Farhan MF Venna Venkat Reddy VR Lolitha Rohini R Hopkins Ramona O RO Bienvenu O Joseph OJ Robinson Karen A KA Needham Dale M DM

Critical care medicine 20160701 7

<h4>Objectives</h4>To evaluate the study designs and measurement instruments used to assess physical, cognitive, mental health, and quality of life outcomes of survivors of critical illness over more than 40 years old as a first step toward developing a core outcome set of measures for future trials to improve outcomes in ICU survivors.<h4>Design</h4>Scoping review.<h4>Setting</h4>Published articles that included greater than or equal to one postdischarge measure of a physical, cognitive, mental ...[more]

PMID: 26992067

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Project description:IntroductionA 2011 paper proposed a working taxonomy of implementation outcomes, their conceptual distinctions and a two-pronged research agenda on their role in implementation success. Since then, over 1100 papers citing the manuscript have been published. Our goal is to compare the field's progress to the originally proposed research agenda, and outline recommendations for the next 10 years. To accomplish this, we are conducting the proposed scoping review.Methods and analysisOur approach is informed by Arksey and O'Malley's methodological framework for conducting scoping reviews. We will adhere to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. We first aim to assess the degree to which each implementation outcome has been investigated in the literature, including healthcare settings, clinical populations and innovations represented. We next aim to describe the relationship between implementation strategies and outcomes. Our last aim is to identify studies that empirically assess relationships among implementation and/or service and client outcomes. We will use a forward citation tracing approach to identify all literature that cited the 2011 paper in the Web of Science (WOS) and will supplement this with citation alerts sent to the second author for a 6-month period coinciding with the WOS citation search. Our review will focus on empirical studies that are designed to assess at least one of the identified implementation outcomes in the 2011 taxonomy and are published in peer-reviewed journals. We will generate descriptive statistics from extracted data and organise results by these research aims.Ethics and disseminationNo human research participants will be involved in this review. We plan to share findings through a variety of means including peer-reviewed journal publications, national conference presentations, invited workshops and webinars, email listservs affiliated with our institutions and professional associations, and academic social media.

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Outcome Measurement in ICU Survivorship Research From 1970 to 2013: A Scoping Review of 425 Publications.

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Outcome Measurement in ICU Survivorship Research From 1970 to 2013: A Scoping Review of 425 Publications.

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