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Citation
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Young AM, Young BR, Young SD, Brundage A, Koyada P, Cramer C, Young JS. Am. Surg. 2023; e31348231200670. |
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Abstract
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BACKGROUND: We hypothesized that the addition of a third-level trauma activation would improve outcomes by formalizing an evaluation process for patients in need of urgent evaluation who did not meet the criteria for full or partial trauma alert activation.
METHODS: Admission records for all trauma patients admitted between 2000 and 2021 were obtained. The gamma alert trauma activation was implemented in 2011. A washout period of 6 months was used to account for adjustment to the new protocol. Propensity score matching was performed based on ISS scores, age, injury mechanism, and best-validated comorbidities to create a balanced patient distribution. Patients with missing data were excluded from this study. The association between era and outcomes was determined using logistic and linear regression analyses.
RESULTS: The matched cohort was well balanced (SMD <.1, all balanced covariates) and included 18,572 patients. Patients in the gamma alert era had decreased ED dwell time, hospital length of stay, and intensive care unit (ICU) length of stay. Readmission rates and rates of upgrade to ICU status were reduced in the gamma alert era. This era was also associated with lower rates of renal failure, UTI, and pneumonia. There was no significant difference in mortality following implementation of the gamma alert.
DISCUSSION: Implementation of the gamma alert was associated with an improvement in ED dwell times, fewer unplanned admissions to the ICU, decreased readmissions, and a reduction in other in-hospital events. We believe that this reflects improved triage of patients to the ICU and more effective care of trauma patients.
Language: en |