PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Mortality among surgeons in the United States

JAMA Surgery

2025-07-30
(Press-News.org) About The Study: Although nonsurgeon physicians have lower mortality rates than other highly educated professionals, this mortality benefit does not extend to surgeons. Because surgeons and nonsurgeon physicians have similar levels of health care knowledge and resources, higher mortality rates among surgeons might reflect differences related to work environment, professional demands, and lifestyle. The results of this study indicate that several causes of death (e.g., motor vehicle collisions), disproportionately affect surgeons, aligning with evidence that hazardous driving events associated with extended work hours are especially pronounced among surgeons.

Corresponding Author: To contact the corresponding author, Anupam B. Jena, MD, PhD, email jena@hcp.med.harvard.edu.

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

(doi:10.1001/jamasurg.2025.2482)

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.

#  #  #

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.2025.2482?guestAccessKey=3c3bafb5-17d3-4646-9ec0-f40cc72dd4db&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=073025

END


ELSE PRESS RELEASES FROM THIS DATE:

Carbon 'offsets' aren't working. Here's a way to improve nature-based climate solutions

2025-07-30
A lot of the climate-altering carbon pollution we humans release into the atmosphere by burning fossil fuels gets drawn into Earth’s oceans and landscapes through natural processes, mostly through photosynthesis as plants turn atmospheric carbon dioxide into biomass. Efforts to slow the climate crisis have long sought to harness nature, often through carbon “offsets,” aimed at bolstering forests, wetlands, and agriculture, but have generally had only marginal success so far. A new approach: contributions ...

Preserving and promoting clinical trial representativeness

2025-07-30
About The Study: This review synthesizes the latest policies and initiatives concerning representation in clinical research and provides a strategic framework to ensure scientific validity of clinical trials by operationalizing broad representation at all levels. A coordinated approach among stakeholders is needed to address the scientific value of trial representation of the intended use population. Corresponding Author: To contact the corresponding author, Roxana Mehran, MD, email roxana.mehran@mountsinai.org. To access ...

Study reveals mixed impact of state e-cigarette flavor bans on tobacco use

2025-07-30
A new study by investigators from Mass General Brigham examined the effects of policies banning flavored e-cigarettes on adults and young people. Investigators found that e-cigarette use significantly declined among young adults and adults in states that had enacted flavor bans relative to states that did not. However, declines in cigarette smoking also slowed in those states with flavor bans relative to other states—a potential unintended consequence of the bans. Results are published in JAMA Network Open. “Both ...

McMaster research offers promising new treatment for liver cancer

2025-07-30
Liver cancer cells thrive on fat, posing a serious risk of cancer diagnosis for millions of people living with fatty liver disease. But researchers at McMaster University in collaboration with Espervita Therapeutics have developed a promising new treatment that helps the immune system attack and destroy these tumours. The discovery, detailed in a study published in Nature on July 30, 2025, opens new possibilities for slowing tumour growth and empowering the body’s natural defences. This is particularly important, as current treatments for ...

Most US adults have hearts older than their actual age. How old is yours?

2025-07-30
CHICAGO --- Most U.S. adults have a “heart age” several years older than their chronological age — sometimes by more than a decade. And that gap is wider among men and among those with lower incomes or education or who identify as Black or Hispanic, according to a new study led by Northwestern Medicine. As part of the study, the Northwestern scientists created a free online tool that calculates a person’s “heart age” based on their risk for cardiovascular disease, using routine health data such as blood pressure, cholesterol levels and whether ...

JMIR Biomedical engineering invites submissions on voice phenotyping and vocal biomarkers

2025-07-30
(Toronto, July 30, 2025) JMIR Publications invites submissions to a new theme issue titled “Voice Phenotyping and Vocal Biomarkers” in its open access journal JMIR Biomedical Engineering. The premier, peer-reviewed journal is indexed in PubMed, PubMed Central, Scopus, DOAJ, Sherpa/Romeo, and EBSCO/EBSCO Essentials.   This Call for Papers is seeking high-quality submissions for a new e-collection on a leading-edge field that uses voice and speech analysis to advance the detection, monitoring, and treatment of health conditions.  This e-collection focuses on acoustic and ...

The metabolic dialogue between intratumoral microbes and cancer: implications for immunotherapy

2025-07-30
The tumor microenvironment (TME) represents a highly complex system that encompasses cellular components (such as cancer cells, stromal cells, and immune cells) and non-cellular components (such as blood vessels and signaling molecules)[1-3]. These diverse components engage in complex interactions with tumor cells and undergo dynamic changes during tumor progression. Specifically, intratumoral microbial metabolites play an important role on the TME. The metabolic products of these microorganisms encompass a range of bioactive molecules, including lactate, amino acids, short-chain fatty acids (SCFAs), bile acids, trimethylamine N-oxide, and inosine. These metabolites, ...

Demographic data supporting FDA authorization of AI devices for Alzheimer disease and related dementias

2025-07-30
About The Study: Transparency of evidence supporting Food and Drug Administration (FDA) authorization of artificial intelligence (AI)- and machine learning -based devices for Alzheimer disease and related dementias was limited, precluding effective evaluation of training and validation dataset representativeness. Disease status (i.e., dementia type and distribution), age, and sex were reported for fewer than half of devices, while race and ethnicity data were rarely disclosed, raising uncertainty about real-world generalizability and clinical accuracy in intended populations.  Corresponding Author: To contact the corresponding ...

How the common fungus Candida albicans colonizes the gut

2025-07-30
About 80% of people have the fungus Candida albicans in their gut. Although most of the time it persists unnoticed for years causing no health problems, C. albicans can turn into a dangerous microbe that causes serious diseases in many organs, including the urinary tract, lungs and brain. Understanding how this fungus colonizes the gut is key to preventing it from becoming harmful. Working with a mouse model, researchers at Baylor College of Medicine and international collaborators have discovered unexpected factors that help C. albicans ...

How are coastal New Jersey communities communicating hazards of climate change?

2025-07-30
Recent climate-related crises — from severe storms and flooding to extreme heat — have raised new questions about how local governments communicate the risk of these crises and what they are doing to keep their citizens safe. To better understand what this communication looks like at local level, and the factors that may be shaping it, researchers from Drexel University analyzed climate resilience planning information available on the public-facing websites of 24 coastal communities in New Jersey that are contending with the effects of sea level rise. Their report, recently published in the Journal of Extreme Events, ...

LAST 30 PRESS RELEASES:

Pandemic ‘beneath the surface’ has been quietly wiping out sea urchins around the world

Tea linked to stronger bones in older women, while coffee may pose risks

School feeding programs lead to modest but meaningful results

Researchers develop AI Tool to identify undiagnosed Alzheimer's cases while reducing disparities

Seaweed based carbon catalyst offers metal free solution for removing antibiotics from water

Simple organic additive supercharges UV treatment of “forever chemical” PFOA

£13m NHS bill for ‘mismanagement’ of menstrual bleeds

The Lancet Psychiatry: Slow tapering plus therapy most effective strategy for stopping antidepressants, finds major meta-analysis

Body image issues in adolescence linked to depression in adulthood

Child sexual exploitation and abuse online surges amid rapid tech change; new tool for preventing abuse unveiled for path forward

Dragon-slaying saints performed green-fingered medieval miracles, new study reveals

New research identifies shared genetic factors between addiction and educational attainment

Epilepsy can lead to earlier deaths in people with intellectual disabilities, study shows

Global study suggests the underlying problems of ECT patients are often ignored

Mapping ‘dark’ regions of the genome illuminates how cells respond to their environment

ECOG-ACRIN and Caris Life Sciences unveil first findings from a multi-year collaboration to advance AI-powered multimodal tools for breast cancer recurrence risk stratification

Satellite data helps UNM researchers map massive rupture of 2025 Myanmar earthquake

Twisting Spins: Florida State University researchers explore chemical boundaries to create new magnetic material

Mayo Clinic researchers find new hope for toughest myeloma through off-the-shelf immunotherapy

Cell-free DNA Could Detect Adverse Events from Immunotherapy

American College of Cardiology announces Fuster Prevention Forum

AAN issues new guideline for the management of functional seizures

Could GLP-1 drugs affect risk of epilepsy for people with diabetes?

New circoviruses discovered in pilot whales and orcas from the North Atlantic 

Study finds increase in risk of binge drinking among 12th graders who use 2 or more cannabis products

New paper-based technology could transform cancer drug testing

Opioids: clarifying the concept of safe supply to save lives

New species of tiny pumpkin toadlet discovered in Brazil highlights need for conservation in the mountain forests of Serra do Quiriri

Reciprocity matters--people were more supportive of climate policies in their country if they believed other countries were making significant efforts themselves

Stanford Medicine study shows why mRNA-based COVID-19 vaccines can cause myocarditis

[Press-News.org] Mortality among surgeons in the United States
JAMA Surgery