Prehospital Care of Severely Intoxicated Patients by a Dutch Physician-Staffed Helicopter Emergency Medical Services: A Retrospective Study.
Air Medical Journal · 2024-01-01 · Observational study
Abstract
OBJECTIVE: Intoxicated patients are often encountered by emergency medical services (eg, in cases of recreational drug use, accidental ingestion, or inhalation of toxic substances or [attempted] suicide). Earlier research showed that a physician-staffed helicopter emergency medical service (P-HEMS) is regularly dispatched for intoxicated patients. However, it is still unclear if there is added value of P-HEMS compared with standard care provided by an ambulance crew. The aim of this study was to analyze the contribution of additional expertise and equipment that P-HEMS brings to the prehospital scene. METHODS: In this retrospective study, we searched the database of the helicopter emergency medical service Lifeliner 1 serving the northwestern quadrant of the Netherlands for cases that involved intoxications from January 2013 to July 2020. Patients were included in this study if the primary reason for P-HEMS dispatch was intoxication. The types of intoxication were categorized as (illicit/recreational) drug related, suicide attempt, or accidental. The agents were categorized as stimulants, depressants, hallucinogenic, cannabinoids, and other substances such as bleach or insulin. Patient characteristics, vital signs, and the therapeutic interventions performed were recorded for analysis. RESULTS: In our study period, P-HEMS was dispatched 23,878 times. Of these dispatches, a total of 259 cases were included for further analysis. The majority of patients were male (64.5%). Sixty-six patients (25.5%) had an intoxication of depressant agents alone, whereas 60 patients (23.2%) had an intoxication with a combination of agents. With 159 (61.4%) patients, the majority of cases involved recreational drug intoxications. Unintentional intoxications were treated in 27 (10.4%) patients, whereas 73 (28.2%) cases involved suicide attempts. In 159 patients (61.4%), prehospital endotracheal intubation was required; the vast majority was performed by the helicopter emergency medical service physician. Specific antidotes were administered in 56 (21.6%) of the cases. CONCLUSION: In this study, we found that P-HEMS crews might complement usual prehospital care by ambulance crews for patients with severe intoxications by bringing advanced skills (eg, airway management and specific antidotes) to the scene.
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Tags
Helicopter & air ambulance · Endotracheal intubation · Prehospital physicians
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