Recreational Drug Use During the Amsterdam Dance Event: Impact on Emergency Services.

Background: Recreational drug use is common at large-scale dance events such as the Amsterdam Dance Event (ADE) and severe drug-related complications and deaths occur. Increasing concentrations of cocaine, amphetamine and MDMA have been observed in samples from dance events. Therefore, large dance events are expected to cause an increasing amount of recreational drug related complaints (RDRC) and an increased demand on emergency medical services.

Prevalence of junctional ST-depression with tall symmetrical T-waves in a pre-hospital field triage system for STEMI patients.

Introduction: The prevalence of the junctional ST-depression with tall symmetrical T-waves in a field triage system for ST-Elevation Myocardial Infarction (STEMI) is unknown.

Material And Methods: We prospectively collected all transmitted 12-lead electrocardiograms (ECGs) from the STEMI field triage system in Amsterdam from 2011 to 2013. Electrocardiograms with junctional ST-depression with tall symmetrical T-waves were recognized and angiographic documentation and clinical follow up were collected.

Prehospital antibiotics in the ambulance for sepsis: a multicentre, open label, randomised trial.

Background: Emergency medical services (EMS) personnel have already made substantial contributions to improving care for patients with time-dependent illnesses, such as trauma and myocardial infarction. Patients with sepsis could also benefit from timely prehospital care.

Methods: After training EMS personnel in recognising sepsis, we did a randomised controlled open-label trial in ten large regional ambulance services serving 34 secondary and tertiary care hospitals in the Netherlands.

Study protocol for a Multi-centre, Investigator-initiated, Randomized Controlled Trial to Compare the Effects of Prehospital Antibiotic Treatment for Sepsis Patients with Usual Care after Training Emergency Medical Services (EMS) Personnel in Early Recognition (- The Prehospital ANTibiotics Against Sepsis (PHANTASi) trial.

Sepsis is one of the most frequent reasons for referral to emergency departments (EDs) worldwide. Sepsis becomes more serious when left untreated with a high mortality rate, exceeding even those of myocardial infarction and stroke. Therefore, much effort has been put in to start with appropriate therapy as early as possible.

Epidemiology of Sepsis and Its Recognition by Emergency Medical Services Personnel in the Netherlands.

Little is known about the epidemiology of sepsis in the Netherlands. In addition, information regarding the ability of emergency medical services (EMS) personnel to recognize sepsis is lacking. The aim of this study is to determine epidemiological characteristics of sepsis and the recognition of sepsis by EMS personnel in an urban area in the Netherlands.

Impact of secondary transfer on patients with severe traumatic brain injury.

Background: Within a trauma network in the Netherlands, neurosurgical facilities are usually limited to Level I hospitals. Initial transport to a district hospital of patients who are later found to require neurosurgical intervention may cause delay. The purpose of this study was to assess the influence on outcome and time intervals of secondary transfer in trauma patients requiring emergency neurosurgical intervention.

Criteria for cancelling helicopter emergency medical services (HEMS) dispatches.

Introduction: In The Netherlands there is no consensus about criteria for cancelling helicopter emergency medical services (HEMS) dispatches. This study assessed the ability of the primary HEMS dispatch criteria to identify major trauma patients. The predictive power of other early prehospital parameters was evaluated to design a safe triage model for HEMS dispatch cancellations.

Is a maximum Revised Trauma Score a safe triage tool for Helicopter Emergency Medical Services cancellations?

Introduction: The Revised Trauma Score is used worldwide in the prehospital setting and provides a snapshot of patient's physiological state. Several studies have shown that the reliability of the RTS is high in trauma outcomes. In the Netherlands, Helicopter Emergency Medical Services (HEMS) are mostly used for delivery of specialized trauma teams on-scene and occasionally for patient transportation.

Implementation of a prehospital triage system for patients with chest pain and logistics for primary percutaneous coronary intervention in the region of Amsterdam, the Netherlands.

We aimed to describe the logistics of a prehospital triage system for patients with acute chest pain in the region of Amsterdam, The Netherlands. Ambulance electrocardiograms (ECGs) were evaluated immediately in 1 of the percutaneous coronary intervention (PCI)-capable centers. Patients accepted for primary PCI (PPCI) were directly transferred to the catheterization laboratory.

The association of mobile medical team involvement on on-scene times and mortality in trauma patients.

Objectives: Mobile medical teams (MMTs) provide specialized care on-scene with the purpose to improve outcome. However, this additional care could prolong the on-scene time (OST), which is related to mortality. The purpose of this study was to assess the effects of MMT involvement on the mortality rate and on the OST, in a Dutch consecutive cohort of Level I trauma patients.

Cancellations of (helicopter-transported) mobile medical team dispatches in the Netherlands.

Background: The trauma centre of the Trauma Center Region North-West Netherlands (TRNWN) has consensus criteria for Mobile Medical Team (MMT) scene dispatch. The MMT can be dispatched by the EMS-dispatch centre or by the on-scene ambulance crew and is transported by helicopter or ground transport. Although much attention has been paid to improve the dispatch criteria, the MMT is often cancelled after being dispatched.