Emergency Medicine News and Research

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Extreme heat spikes hospital intensive care cardiac arrest admissions

As daily temperatures climbed above 90 degrees Fahrenheit (F) across the U.S., so did the rate of out-of-hospital (OHCA) cardiac arrest admissions to hospitals intensive care units (ICUs); however, the heat didn't appear to impact the overall outcomes of people admitted for cardiac arrest during heat waves compared to other times, according to new, independent, preliminary research to be presented at the American Heart Association's Resuscitation Science Symposium 2026.

2 Nov 2026

NHS corridor care label masks growing emergency department safety concerns

The label "corridor care" is hiding the true scale of the NHS hospital crisis, warns a senior doctor in The BMJ today.

28 Oct 2026

UC San Diego receives major grant to secure healthcare cybersecurity

The University of California San Diego Center for Healthcare Cybersecurity has received an award from the Advanced Research Projects Agency for Health (ARPA-H) to lead the Preventative Assessment and Network Analysis of Cyber Essential Abilities for Health (PANACEA-H) project in collaboration with the American Hospital Association (AHA), the University of Maryland and the University of Minnesota.

27 Oct 2026

Opioid use disorder diagnoses spike among commercially insured Americans

Commercially insured patients with diagnoses of opioid use disorder increased 32.7 percent nationally from 2022 to 2025, according to FAIR Health's Opioid Tracker.

14 Oct 2026

Strategic placement of emergency care services reduces heart attack deaths

Hospitals and policymakers routinely face a difficult question when investing in specialized emergency services: Will adding another facility improve care, or would those resources do more good somewhere else?

12 Oct 2026

NIH grant funds trial of wellness intervention for TBI caregivers

A University of Cincinnati College of Medicine physician-researcher has received a five-year, $2.5 million R01 grant from the Eunice Kennedy Shriver National Institute of Child Health and Human Development at the National Institutes of Health (NIH), marking a major career milestone.

6 Oct 2026

Intentional substance exposures at school rise sharply among younger children

A new study found that rates of intentional substance exposures at school reported to U.S. poison centers increased substantially among elementary- and middle-school-aged children from 2000 through 2024, while high-school-aged adolescents continued to experience the highest rates of serious medical outcomes and hospital admissions.

28 Sep 2026

Two-molecule blood test accurately identifies infections in febrile infants

A test that compares the levels of two molecules in the blood is able to accurately distinguish between bacterial and viral infections in newborn babies with fever in a small study presented at the European Emergency Medicine Congress today (Sunday).

27 Sep 2026

Nasal spray offers needle-free pain relief for children with injuries

A treatment for pain, that is delivered via a nasal spray, offers an effective, needle-free option for children being seen in the emergency department for a range of injuries, according to research presented at the European Emergency Medicine Congress today (Sunday).

27 Sep 2026

Virtual reality and music may help lower blood pressure during emergencies

A virtual reality landscape of a flowing river and trees, accompanied by classical music, can help to reduce patients' blood pressure significantly within 15 minutes of their being seen in an emergency department.

25 Sep 2026

Drone-delivered AEDs could reduce defibrillation delays after cardiac arrest

Drones could be used to deliver automated external defibrillators (AEDs) to where a person is suffering an out-of-hospital cardiac arrest, according to a study presented at the European Emergency Medicine Congress today (Saturday).

25 Sep 2026

New pre-hospital blood test reduces unnecessary emergency department visits for chest pain

Researchers in The Netherlands have found that about 30% of presentations to emergency departments of patients with chest pain could be avoided if a highly sensitive troponin test is used in combination with other parameters by ambulance crews during pre-hospital triaging.

25 Sep 2026

Study links emergency department overcrowding to higher patient mortality

The risk of death for patients treated in the emergency department increases by one per cent for every ten per cent increase in occupancy, according to research that will be presented at the European Emergency Medicine Congress.

25 Sep 2026

Hospital overcrowding drives increasing violence against emergency healthcare workers

Seventy-five percent of workers in emergency medical departments and services have witnessed violence in the past year, according to a survey of over 1,300 health professionals in 81 countries worldwide.

25 Sep 2026

Wartime study shows regular drills protect hospital emergency responses

Regular drills are crucial if a mass casualty plan is to work in a wartime situation. Focusing on staff safety in the plan itself and taking information flows into account are also important factors for success.

21 Sep 2026

Maternal depressive symptoms linked to higher infant mortality risk

Infants born to mothers with depressive symptoms immediately after delivery had a substantially higher risk of dying before their first birthday, according to researchers involved in a Rutgers-led study of more than 414,000 births in New Jersey.

17 Sep 2026

AI-driven health app helps patients achieve better blood pressure control

Incorporating a free smartphone app featuring AI-driven health coaching, blood pressure monitoring, and behavioral incentives into a hospital's existing clinical workflows helps patients make meaningful reductions in blood pressure, findings that suggest that digital apps may offer an effective means of extending care beyond the clinic when incorporated into treatment plans.

16 Sep 2026

NIH grant funds research on environmental triggers for sickle cell disease

The Icahn School of Medicine at Mount Sinai has received a $4.1 million grant from the National Heart, Lung, and Blood Institute, part of the National Institutes of Health, to study how everyday exposures affect the health of people with sickle cell disease.

1 Sep 2026

Digital technologies reshape clinical research and public health

JMIR Publications this week released seven feature News and Perspectives articles covering how digital tools are transforming clinical research, public health readiness, health care institutions, and consumer choices.

28 Aug 2026

Poison control calls could prevent many unnecessary pediatric ER visits

About 65% of young children brought to New Jersey emergency departments for suspected poisoning probably didn't need emergency care and could have stayed home if their families had called poison control before rushing to the hospital, according to Rutgers researchers.

27 Aug 2026