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

Health care contact days in older adults with metastatic cancer

JAMA Network Open

2025-12-09
(Press-News.org)

About The Study: This cohort study of older traditional Medicare beneficiaries who were diagnosed with common metastatic cancers found a mean of 40 to 62 health care contact days in the year after diagnosis. Health care contact days increased from 2008 to 2019, suggesting that treatment advancements and/or care inefficiencies may have imposed additional burdens on beneficiaries. The results of this study suggest that oncology teams should discuss expected contact days and related burdens when developing care goals and treatment plans with older adult patients.

Corresponding Author: To contact the corresponding author, Ishani Ganguli, MD, MPH, email iganguli@bwh.harvard.edu.

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

(doi:10.1001/jamanetworkopen.2025.47924)

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/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2025.47924?guestAccessKey=1b34668e-afe8-4888-aa3d-dd05b3b83eff&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=120925

END



ELSE PRESS RELEASES FROM THIS DATE:

Brain resilience science reshapes psychiatry from treating illness to building strength

2025-12-09
NEW YORK, New York, USA, 2 December 2025 -- In a revealing Genomic Press Interview published today in Brain Medicine, Dr. Eric J. Nestler offers a rare glimpse into how curiosity about brain chemistry spawned an international movement in psychiatric research. The Anne and Joel Ehrenkranz Dean of the Icahn School of Medicine at Mount Sinai describes nearly forty years spent uncovering the molecular secrets of why drugs and stress alter human behavior, research that has fundamentally reshaped how scientists across six continents approach mental illness. What began ...

An assessment of the antidepressant potential of deramciclane in two animal tests

2025-12-09
Background and objectives Preclinical studies of the serotonin 2A (5-HT2A) antagonist deramciclane suggested an anxiolytic profile, which has not been unequivocally established in the clinic. The same receptor profile also indicated that the compound may exhibit antidepressant potential. However, evidence for these effects remains inconclusive. The present study examined the effect of the drug in two preclinical tests with predictive validity for antidepressant activity. Methods The antidepressant-like activity ...

Pitt and UPMC study finds epigenetic signature of pediatric traumatic brain injury, paves way for precision recovery tools

2025-12-09
PITTSBURGH, – Researchers at the University of Pittsburgh and UPMC Children’s Hospital of Pittsburgh discovered a promising new biomarker of “complicated” mild- to severe-pediatric traumatic brain injury, or TBI. Unlike a concussion—which usually resolves within weeks—complicated TBI requires at least an overnight hospital stay, signaling a more serious injury. Published today in the Journal of Neurotrauma, this study is first to identify a signature of potentially ...

Brain discovery opens door to earlier detection of metabolic syndrome in women

2025-12-09
McGill University researchers have identified a brain function that helps explain why childhood stress raises metabolic health risks for some women later in life. A new study found that variations in the brain’s insulin receptor network affect how women respond to early-life adversity. This effect has a lesser impact in men, suggesting there is a sex-specific process at play. The findings, published in Communications Biology (Nature Portfolio), point to the brain’s insulin receptor network as a promising avenue for earlier detection and future prevention strategies for metabolic syndrome, a major driver of cardiovascular ...

SwRI-led study provides insight into oscillations in solar flares

2025-12-09
SAN ANTONIO — December 9, 2025 — A new study led by Southwest Research Institute (SwRI) links quasi-periodic pulsations (QPPs) in solar flares to dynamic oscillations in magnetic reconnection, a phenomenon that can drive space weather and affect technology on Earth. This research could help refine traditional solar flare models and provide new insights into the mechanisms driving them. Magnetic reconnection occurs when magnetic field lines in plasma break and reconnect, releasing immense energy into the surrounding atmosphere ...

Announcing the third cohort of the Hevolution/AFAR new investigator awards in aging biology and geroscience research

2025-12-09
New York, NY —The American Federation for Aging Research (AFAR) and Hevolution Foundation are pleased to announce the third cohort of the Hevolution/AFAR New Investigator Awardees in Aging Biology and Geroscience Research. This grant program enables junior investigators with labs in the US and Canada, and with at least three years of independent research, to advance research projects in basic biology of aging, as well as geroscience projects that translate advances in basic research on aging biology from the laboratory to the clinic, paving ...

GeoFlame VISION: Using AI and satellite imagery to predict future wildfire risk

2025-12-09
FOR IMMEDIATE RELEASE  EMBARGOED UNTIL DECEMBER 9, 2025  GeoFlame VISION: Using AI and Satellite Imagery to Predict Future Wildfire Risk  A new computer model produces a dynamic wildfire risk map,  starting with the state of California  Washington, D.C., December 9, 2025 – Wildfires pose a significant threat across the southwestern United States, due to the region’s unique topography and weather conditions. Accurately identifying locations at the highest risk of a severe wildfire is critical ...

Nationwide study suggests that water treatment methods may impact the risk of legionnaires’ disease

2025-12-09
FOR IMMEDIATE RELEASE  EMBARGOED UNTIL DECEMBER 9, 2025  Nationwide Study Suggests that Water Treatment Methods May Impact the Risk of Legionnaires’ Disease  Higher rates of disease are seen in zip codes served by water treatment plants that use chlorine as the primary disinfectant  Washington, D.C., December 9, 2025 – Preliminary results of a nationwide study suggest that the disinfectant used to treat water before it is distributed through pipes may impact the incidence of Legionnaire’s disease in certain parts of the country. The findings will be presented Dec. 9 at the annual meeting of the Society for Risk Analysis in Washington, D.C.   Waterborne ...

Oyster larvae on drugs move slowly and are stressed

2025-12-09
FOR IMMEDIATE RELEASE  EMBARGOED UNTIL DECEMBER 9, 2025  Oyster Larvae on Drugs Move Slowly and Are Stressed  Study finds that exposure to addictive drugs like fentanyl and ketamine affect the behavior and survival rates of oyster larvae   Washington, D.C., December 9, 2025 – The discharge and prevalence of psychoactive drugs in surface waters has raised concerns about potential risks to ecosystems and public health. Yet there is limited information on the ecotoxicity of these compounds in marine environments and aquaculture.  A study presented on Dec. 9 at the annual meeting of the Society for Risk Analysis in ...

Targeting a specific brain circuit may help prevent opioid relapse, WSU study finds

2025-12-09
PULLMAN, Wash. -- Washington State University researchers have discovered how a neural circuit – or a connection between two brain regions – drives relapse after opioid use, a finding that could lead to more effective treatments for opioid use disorders. In a study published in the Journal of Neuroscience, researchers in the Department of Integrative Physiology and Neuroscience at WSU’s College of Veterinary Medicine used a preclinical model to model opioid use in humans and found that reducing the activity within a specific neuronal ...

LAST 30 PRESS RELEASES:

Study finds link between colorblindness and death from bladder cancer

Tailored treatment approach shows promise for reducing suicide and self-harm risk in teens and young adults

Call for papers: AI in biochar research for sustainable land ecosystems

Methane eating microbes turn a powerful greenhouse gas into green plastics, feed, and fuel

Hidden nitrogen in China’s rice paddies could cut fertilizer use

Texas A&M researchers expose hidden risks of firefighter gear in an effort to improve safety and performance

Wood burning in homes drives dangerous air pollution in winter

The Journal of Nuclear Medicine Ahead-of-Print Tip Sheet: January 23, 2026

ISSCR statement in response to new NIH policy on research using human fetal tissue (Notice NOT-OD-26-028)

Biologists and engineers follow goopy clues to plant-wilting bacteria

What do rats remember? IU research pushes the boundaries on what animal models can tell us about human memory

Frontiers Science House: did you miss it? Fresh stories from Davos – end of week wrap

Watching forests grow from space

New grounded theory reveals why hybrid delivery systems work the way they do

CDI scientist joins NIH group to improve post-stem cell transplant patient evaluation

Uncovering cancer's hidden oncRNA signatures: From discovery to liquid biopsy

Multiple maternal chronic conditions and risk of severe neonatal morbidity and mortality

Interactive virtual assistant for health promotion among older adults with type 2 diabetes

Ion accumulation in liquid–liquid phase separation regulates biomolecule localization

Hemispheric asymmetry in the genetic overlap between schizophrenia and white matter microstructure

Research Article | Evaluation of ten satellite-based and reanalysis precipitation datasets on a daily basis for Czechia (2001–2021)

Nano-immunotherapy synergizing ferroptosis and STING activation in metastatic bladder cancer

Insilico Medicine receives IND approval from FDA for ISM8969, an AI-empowered potential best-in-class NLRP3 inhibitor

Combined aerobic-resistance exercise: Dual efficacy and efficiency for hepatic steatosis

Expert consensus outlines a standardized framework to evaluate clinical large language models

Bioengineered tissue as a revolutionary treatment for secondary lymphedema

Forty years of tracking trees reveals how global change is impacting Amazon and Andean Forest diversity

Breathing disruptions during sleep widespread in newborns with severe spina bifida

Whales may divide resources to co-exist under pressures from climate change

Why wetland restoration needs citizens on the ground

[Press-News.org] Health care contact days in older adults with metastatic cancer
JAMA Network Open