Mohseni MM, Li Z, Simon LV. Emergency Department Visits Among Lung Transplant Patients: A 4-Year Experience.
J Emerg Med 2020;
60:150-157. [PMID:
33158689 DOI:
10.1016/j.jemermed.2020.10.005]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 09/02/2020] [Accepted: 10/04/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND
Emergency department (ED) visits by lung transplant (LT) patients have not been well documented in the literature.
OBJECTIVES
To analyze outcomes among LT recipients with ED visits, to better inform clinicians regarding evaluation and treatment.
METHODS
This was a retrospective cohort study of LT patients at our ED (2015-2018). Demographics, transplant indication, laboratory studies, ED interventions, disposition, death, and revisit data were collected. Logistic regression models were used to identify univariable and multivariable predictors of ED revisit, intensive care unit (ICU) admission, or death.
RESULTS
For 505 ED visits among 160 LT recipients, respiratory-related concerns were most frequent (n = 152, 30.1%). Infection was the most common ED diagnosis (n = 101, 20.0%). Many patients were sent home from the ED (n = 235, 46.5%), and 31.3% (n = 158) returned to the ED within 30 days. Fourteen patients (2.8%) needed advanced airway measures. One patient died in the ED, and 18 died in the hospital. On multivariable analysis, more previous ED visits significantly increased the probability of 30-day ED revisit. Heart rate faster than 100 beats/min and systolic blood pressure < 90 mm Hg were significantly associated with ICU admission or death.
CONCLUSION
Infection should be prominent on the differential diagnosis for LT patients in the ED. A large proportion of patients were discharged from the ED, but a higher number of previous ED visits was most predictive of ED revisit within 30 days. Mortality rate was low in our study, but higher heart rate and lower systolic blood pressure were associated with ICU admission or death.
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