Child and adolescent firearm-related homicide occurring at home

JAMA Surgery

2025-09-26

(Press-News.org) About The Study: This study found that nearly one-quarter of pediatric firearm-related homicides occurred at home. Young children were more often affected. These data point to domestic violence and child abuse as significant risk factors for in-home firearm homicide. Traditional safe storage laws may be inadequate preventive measures. Extreme risk protection orders and mandatory domestic violence–related firearm relinquishment may prevent these deaths and warrant further investigation.

Corresponding Author: To contact the corresponding author, Jordan M. Rook, MD, email jrook@mednet.ucla.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamasurg.2025.3429)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

# # #

Media advisory: This study is being presented at the American Academy of Pediatrics 2025 National Conference & Exhibition.

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamasurgery/fullarticle/10.1001/jamasurg.2025.3429?guestAccessKey=2a034b8d-1437-46a2-8f3c-fdfe2b414d7b&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=092625

END

ELSE PRESS RELEASES FROM THIS DATE:

In-home gun homicides of children has more than doubled since 2010

2025-09-26

Nearly one-quarter of child and adolescent victims of firearm homicide were killed in their own homes from 2020-2021, including nearly two-thirds of child victims aged 12 and under, UCLA-led research finds. The findings, to be published Sept. 26 in the peer-reviewed JAMA Surgery, also found that rates of in-home firearm homicide have more than doubled among children and adolescents since 2010. They found that these cases were often linked with intimate partner violence and child abuse. Parents were the most common assailants for these homicides. These data suggest that Extreme Risk Protection ...

Wealthier countries waste more food per person, but urbanization is narrowing this gap

2025-09-26

Globally, the average person wastes around 132 kg of food per year, and this number is rising. Wealthy countries waste more food per person, but in an opinion paper publishing September 26 in the Cell Press journal Cell Reports Sustainability, agricultural economists highlight how urbanization and economic expansion are driving increases in food waste in lower- and middle-income countries. Curbing food waste will require policy and structural initiatives, they argue, such as incentivizing supermarkets and restaurants to donate food and educating consumers to promote smarter purchasing and better food storage practices. “If left unaddressed, rising waste in middle- and ...

Medicaid billed for 52% of U.S. hospital costs from gun injuries

2025-09-26

Medicaid reimbursement often falls short of actual treatment costs, leaving trauma centers on the front lines of the gun violence epidemic to absorb substantial losses Study authors concerned Medicaid funding cuts could further strain trauma centers Costs stayed flat through 2019, then rose 33% from 2019 to 2021, coinciding with a rise in firearm injury during the pandemic CHICAGO --- The initial hospital treatment of firearm injuries cost the U.S. health care system an estimated $7.7 billion between 2016 and 2021, with the largest share falling on urban trauma center hospitals that serve the highest proportion ...

Study reveals how a single protein rewires leukemia cells to fuel their growth

2025-09-26

Cancer cells are relentless in their quest to grow and divide, often rewiring their metabolism and modifying RNA to stay one step ahead. Now, researchers at the UCLA Health Jonsson Comprehensive Cancer Center have identified a single protein, IGF2BP3, that links these two processes together in leukemia cells. The protein shifts how cells break down sugar, favoring a fast but inefficient energy pathway, while also altering RNA modifications that help produce the proteins leukemia cells need to survive and multiply. The discovery, published in Cell Reports, positions IGF2BP3 as a “master ...

Children with chronic conditions may face higher risk of food insecurity, study suggests

2025-09-26

Food insecurity is more common among children with a chronic medical condition than those without one, a new study suggests. The prevalence of food insecurity remained higher in this group even after adjusting for key family and household characteristics, including income, education and employment status, according to the Michigan Medicine-led research in JAMA Network Open. “Our study suggests that children with chronic conditions should be prioritized in efforts to reduce the harms of food insecurity,” said lead author Nina Hill, M.D., a postdoctoral research ...

Racial and ethnic disparities in occupational health

2025-09-26

About The Study: Disparities in workplace safety are a significant contributor to racial and ethnic health disparities. Addressing both occupational concentration and within-occupation disparities is essential for improving workplace safety and reducing health inequities among workers. Corresponding Author: To contact the corresponding author, Michael Dworsky, PhD, email mdworsky@rand.org. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamahealthforum.2025.3495) Editor’s Note: Please see the article for ...

Benefit-risk reporting for FDA-cleared AI−enabled medical devices

2025-09-26

About The Study: This cross-sectional study suggests that despite increasing clearance of artificial intelligence (AI)/machine learning (ML) devices, standardized efficacy, safety, and risk assessment by the Food and Drug Administration (FDA) are lacking. Dedicated regulatory pathways and post-market surveillance of AI/ML safety events may address these challenges. Corresponding Author: To contact the corresponding author, Ravi B. Parikh, MD, MPP, email ravi.bharat.parikh@emory.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamahealthforum.2025.3351) Editor’s ...

Telestroke patients more likely to receive treatment, but with greater delays

2025-09-26

Stroke patients evaluated using telemedicine (telestroke) have higher odds of receiving essential treatment, yet it takes them significantly longer to be treated — potentially limiting the benefits, a Michigan Medicine-led study finds. Researchers evaluated more than 3,000 patients with ischemic stroke, the most common type, who were potentially eligible for treatment with thrombolysis. The study used data from 42 hospitals in the Paul Coverdell Michigan Stroke Registry, a program funded by the Centers for Disease Control and Prevention that measures, tracks and aims to improve the quality ...

Scientists target key parameters of MJO simulation bias to improve climate models

2025-09-26

The Madden–Julian Oscillation (MJO), as a key driver of global weather and climate anomalies, is an important source of subseasonal predictability. However, most climate models still struggle to reproduce its fundamental characteristics, posing a critical challenge that urgently needs to be addressed in climate prediction. Previous studies have pointed out that the convective adjustment timescale (tau) is one of the key parameters affecting MJO simulation in climate models, but its sensitivity ...

New hope for antidiabetic drugs: essential oil compounds from Plectranthus neochilus show promise

2025-09-26

A groundbreaking study published in the journal Current Pharmaceutical Analysis has uncovered the potential of essential oil compounds from the Plectranthus neochilus plant to serve as effective antidiabetic agents. The research, conducted by Hamadou Mamoudou and colleagues, utilized molecular docking and pharmacological analysis to evaluate the interaction of these compounds with dipeptidyl peptidase-4 (DPP-4), a crucial enzyme in type 2 diabetes management. The study identified citronellyl butyrate as the compound ...

Child and adolescent firearm-related homicide occurring at home

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: