Defining Physiological Decompensation: An Expert Consensus and Retrospective Outcome Validation

Autor: Oscar J. L. Mitchell, MD, Maya Dewan, MD, Heather A. Wolfe, MD, Karsten J. Roberts, MSc, RRT, Stacie Neefe, BSN, Geoffrey Lighthall, MD, Nathaniel A. Sands, MPH, Gary Weissman, MD, MSHP, Jennifer Ginestra, MD, MSHP, Michael G. S. Shashaty, MD, MSCE, William D. Schweickert, MD, Benjamin S. Abella, MD, MPhil
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Critical Care Explorations, Vol 4, Iss 4, p e0677 (2022)
Druh dokumentu: article
ISSN: 2639-8028
00000000
DOI: 10.1097/CCE.0000000000000677
Popis: OBJECTIVES:. Physiological decompensation of hospitalized patients is common and is associated with substantial morbidity and mortality. Research surrounding patient decompensation has been hampered by the absence of a robust definition of decompensation and lack of standardized clinical criteria with which to identify patients who have decompensated. We aimed to: 1) develop a consensus definition of physiological decompensation and 2) to develop clinical criteria to identify patients who have decompensated. DESIGN:. We utilized a three-phase, modified electronic Delphi (eDelphi) process, followed by a discussion round to generate consensus on the definition of physiological decompensation and on criteria to identify decompensation. We then validated the criteria using a retrospective cohort study of adult patients admitted to the Hospital of the University of Pennsylvania. SETTING:. Quaternary academic medical center. PATIENTS:. Adult patients admitted to the Hospital of the University of Pennsylvania who had triggered a rapid response team (RRT) response between January 1, 2019, and December 31, 2020. INTERVENTIONS:. None. MEASUREMENTS AND MAIN RESULTS:. Sixty-nine experts participated in the eDelphi. Participation was high across the three survey rounds (first round: 93%, second round: 94%, and third round: 98%). The expert panel arrived at a consensus definition of physiological decompensation, “An acute worsening of a patient’s clinical status that poses a substantial increase to an individual’s short-term risk of death or serious harm.” Consensus was also reached on criteria for physiological decompensation. Invasive mechanical ventilation, severe hypoxemia, and use of vasopressor or inotrope medication were bundled as criteria for our novel decompensation metric: the adult inpatient decompensation event (AIDE). Patients who met greater than one AIDE criteria within 24 hours of an RRT call had increased adjusted odds of 7-day mortality (adjusted odds ratio [aOR], 4.1 [95% CI, 2.5–6.7]) and intensive care unit transfer (aOR, 20.6 [95% CI, 14.2–30.0]). CONCLUSIONS:. Through the eDelphi process, we have reached a consensus definition of physiological decompensation and proposed clinical criteria with which to identify patients who have decompensated using data easily available from the electronic medical record, the AIDE criteria.
Databáze: Directory of Open Access Journals
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