Septic Shock Requiring Three Vasopressors: Patient Demographics and Outcomes

Autor: Gloria H. Kwak, PhD, Rajapaksha W. M. A. Madushani, PhD, Lasith Adhikari, PhD, April Y. Yan, BS, Eric S. Rosenthal, MD, Kahina Sebbane, MS, Zahia Yanes, MS, David Restrepo, BS, Adrian Wong, PharmD, MPH, FCCM, Leo A. Celi, MD, MS, MPH, Emmett A. Kistler, MD, MHQS
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Critical Care Explorations, Vol 6, Iss 11, p e1167 (2024)
Druh dokumentu: article
ISSN: 2639-8028
00000000
DOI: 10.1097/CCE.0000000000001167
Popis: OBJECTIVES:. Septic shock is a common condition necessitating timely management including hemodynamic support with vasopressors. Despite the high prevalence and mortality, there is limited data characterizing patients who require three or more vasopressors. We sought to define the demographics, outcomes, and prognostic determinants associated with septic shock requiring three or more vasopressors. DESIGN:. This is a multicenter retrospective cohort of two ICU databases, Medical Information Mart for Intensive Care IV (MIMIC-IV) and electronic ICU-Clinical Research Database, which include over 400,000 patients admitted to 342 ICUs. PATIENTS:. Inclusion criteria entailed patients who were: 1) age 18 years old and older, 2) admitted to any ICU, 3) administered at least three vasopressors for at least 2 hours at any time during their ICU stay, and 4) identified to have sepsis based on the Sepsis-3 criteria. INTERVENTIONS:. None. MEASUREMENTS AND MAIN RESULTS:. A total of 3447 patients met inclusion criteria. The median age was 67 years, 60.5% were male, and 96.6% had full code orders at the time of the third vasopressor initiation. Septic shock requiring three or more vasopressors was associated with 57.6% in-hospital mortality. Code status changes occurred in 23.9% of patients following initiation of a third vasopressor. Elevated lactate upon ICU admission (odds ratio [95% CI], 2.79 [2.73–2.85]), increased duration of time between ICU admission and third vasopressor initiation (1.78 [1.69–1.87]), increased serum creatinine (1.61 [1.59–1.62]), and age above 60 years (1.47 [1.41–1.54]) were independently associated with an increased risk of mortality based on analysis of the MIMIC-IV database. Non-White race and Richmond Agitation-Sedation Scale scores were not associated with mortality. CONCLUSIONS:. Septic shock requiring three vasopressors is associated with exceptionally high mortality. Knowledge of patients at highest risk of mortality in this population may inform management and expectations conveyed in shared decision-making.
Databáze: Directory of Open Access Journals
Externí odkaz: