Impact of a POCUS-first versus CT-first approach on emergency department length of stay and time to surgical consultation in patients with acute cholecystitis: a retrospective study.
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引用次数: 0
Abstract
Objective: This study aims to evaluate the impact of point-of-care ultrasound (PoCUS) and computed tomography (CT) on emergency department (ED) length of stay (LOS) and time to surgical consultation in patients with mild acute cholecystitis (AC).
Methods: Adult patients with CT-confirmed grade I AC were retrospectively enrolled and divided into the PoCUS-first group and the CT-first group. The primary outcome was the relationship between the door-to-ultrasound (US)/CT time and ED-LOS. The secondary outcome was the relationship between the door-to-US/CT time and time to surgical consultation.
Results: A total of 1627 patients were included with 264 in the PoCUS first group. In the PoCUS group, door-to-US time was positively associated with ED-LOS (β = 0.27, p < 0.001) and time to surgical consultation (β = 0.36, p < 0.001). Similarly, door-to-CT time was also positively associated with ED-LOS (β = 0.21, p < 0.001) and time to surgical consultation (β = 0.75, p < 0.001) in the CT group. Conducting PoCUS within 60 min was associated with a reduced ED-LOS and time to surgical consultation, resulting in a saving of 22.4 h and 266 min, respectively. In the CT group, performing CT within 120 min was associated with a reduced ED-LOS and time to surgical consultation, resulting in a decrease of 12 h and 188 min, respectively. The ED-LOS and time to surgical consultation were similar between patients receiving PoCUS within 60 min in PoCUS group and those receiving CT within 120 min in the CT group.
Conclusions: Performing PoCUS within 60 min or CT within 120 min was associated with shorter ED-LOS and earlier surgical consultation, enhancing the ED efficiency in patients with mild AC.
Trial registration: NCT04149041 at ClinicalTrial.gov.
期刊介绍：
The primary topics of interest in Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine (SJTREM) are the pre-hospital and early in-hospital diagnostic and therapeutic aspects of emergency medicine, trauma, and resuscitation. Contributions focusing on dispatch, major incidents, etiology, pathophysiology, rehabilitation, epidemiology, prevention, education, training, implementation, work environment, as well as ethical and socio-economic aspects may also be assessed for publication.
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