Abstract
Background: In 2019, the United States experienced a nationwide outbreak of e-cigarette, or vaping, product use-associated lung injury (EVALI). More than one-half of these patients required admission to an ICU. Research Question: What are the recent literature and expert opinions which inform the diagnosis and management of patients with critical illness with EVALI? Study Design and Methods: To synthesize information critical to pulmonary/critical care specialists in the care of patients with EVALI, this study examined data available from patients hospitalized with EVALI between August 2019 and January 2020; reviewed the clinical course and critical care experience with those patients admitted to the ICU; and compiled opinion of national experts. Results: Of the 2,708 patients with confirmed or probable EVALI requiring hospitalization as of January 21, 2020, a total of 1,604 (59.2%) had data available on ICU admission; of these, 705 (44.0%) were admitted to the ICU and are included in this analysis. The majority of ICU patients required respiratory support (88.5%) and in severe cases required intubation (36.1%) or extracorporeal membrane oxygenation (6.7%). The majority (93.0%) of these ICU patients survived to discharge. Review of the clinical course and expert opinion provided insight into: imaging; considerations for bronchoscopy; medical treatment, including use of empiric antibiotics, antiviral agents, and corticosteroids; respiratory support, including considerations for intubation, positioning maneuvers, and extracorporeal membrane oxygenation; and patient outcomes. Interpretation: Review of the clinical course of patients with EVALI requiring ICU admission and compilation of expert opinion provided critical insight into pulmonary/critical care-specific considerations for this patient population. Because a large proportion of patients hospitalized with EVALI required ICU admission, it is important to remain prepared to care for patients with EVALI.
Original language | English (US) |
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Pages (from-to) | 256-264 |
Number of pages | 9 |
Journal | CHEST |
Volume | 162 |
Issue number | 1 |
DOIs | |
State | Published - Jul 2022 |
Keywords
- ICU
- critical illness
- e-cigarette
- lung injury
- vaping
ASJC Scopus subject areas
- Critical Care and Intensive Care Medicine
- Cardiology and Cardiovascular Medicine
- Pulmonary and Respiratory Medicine