(Press-News.org) About The Study: Perioperative mortality after living donation declined substantially in the past decade compared with prior decades, to fewer than 1 event per 10,000 donations. Risk was higher for male donors and donors with a history of hypertension. Current guidelines for donor informed consent, based on 2009 data, should be updated to reflect this information.
Corresponding Author: To contact the corresponding author, Dorry L. Segev, MD, PhD, email dorry.segev@nyulangone.org.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jama.2024.14527)
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/jama/fullarticle/10.1001/jama.2024.14527?guestAccessKey=c2c796f4-1583-4ebc-b6b7-0514806dcb62&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=082824
END
Thirty-year trends in perioperative mortality risk for living kidney donors
JAMA
2024-08-28
ELSE PRESS RELEASES FROM THIS DATE:
Intersection of poverty and rurality for early-onset colorectal cancer survival
2024-08-28
About The Study: Patients with early-onset colorectal cancer (defined as colorectal cancer diagnosed in individuals younger than 50 years) living in rural areas had lower 5-year survival rates than their urban dwelling counterparts in this study. While it was not observed consistently for all age groups, persistent poverty in these rural areas may compound this association.
Corresponding Author: To contact the corresponding author, Meng-Han Tsai, PhD, metsai@augusta.edu.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2024.30615)
Editor’s Note: Please ...
First-generation antihistamines and seizures in young children
2024-08-28
About The Study: Prescriptions for first-generation antihistamines were associated with a 22.0% higher seizure risk in children, especially in those ages 6 to 24 months in this cohort study. These findings emphasize the need for careful and judicious prescription of first-generation antihistamines in young children and underline the need for further research to elucidate associations between antihistamine prescriptions and seizure risk.
Corresponding Authors: To contact the corresponding authors, email Seonkyeong Rhie, MD, (starclusters@gmail.com) and Man Yong Han, MD, (drmesh@gmail.com).
To ...
Prioritizing the unexpected: New brain mechanism uncovered
2024-08-28
Researchers have discovered how two brain areas, neocortex and thalamus, work together to detect discrepancies between what animals expect from their environment and actual events. These prediction errors are implemented by selective boosting of unexpected sensory information. These findings enhance our understanding of predictive processing in the brain and could offer insights into how brain circuits are altered in autism spectrum disorders (ASDs) and schizophrenia spectrum disorders (SSDs).
The research, published today in Nature, outlines how scientists at the Sainsbury Wellcome Centre at UCL studied mice in a virtual reality ...
More people at risk of hereditary heart disease than thought
2024-08-28
More people in the UK are at risk of a hereditary form of cardiac amyloidosis, a potentially fatal heart condition, than previously thought, according to a new study led by researchers at UCL (University College London) and Queen Mary University of London.
The study, published in JAMA Cardiology, used data from the UK Biobank to analyse the genes of 469,789 people in the UK and found that one in 1,000 possessed genetic variants with a likely link to cardiac transthyretin (ATTR) amyloidosis.
Among ...
Breaking open the AI black box, team finds key chemistry for solar energy and beyond
2024-08-28
CHAMPAIGN, Ill. — Artificial intelligence is a powerful tool for researchers, but with a significant limitation: The inability to explain how it came to its decisions, a problem known as the “AI black box.” By combining AI with automated chemical synthesis and experimental validation, an interdisciplinary team of researchers at the University of Illinois Urbana-Champaign has opened up the black box to find the chemical principles that AI relied on to improve molecules for harvesting solar energy.
The result produced light-harvesting molecules four times more stable than ...
Discovery of how blood clots harm brain and body in COVID-19 points to new therapy
2024-08-28
In a study that reshapes what we know about COVID-19 and its most perplexing symptoms, scientists have discovered that the blood coagulation protein fibrin causes the unusual clotting and inflammation that have become hallmarks of the disease, while also suppressing the body’s ability to clear the virus.
Importantly, the team also identified a new antibody therapy to combat all of these deleterious effects.
Published in Nature, the study by Gladstone Institutes and collaborators overturns the prevailing ...
JAMA review highlights advances in kidney cancer research and care
2024-08-28
CHAPEL HILL, North Carolina — New insights into the biology of kidney cancer, including those informed by scientific discoveries that earned a Nobel Prize, have led to advances in treatment and increased survival rates, according to a review by UNC Lineberger Comprehensive Cancer Center’s William Kim, MD, and Tracy Rose, MD, MPH.
Their observations, drawn from a meta-analysis of 89 studies published between January 2013 and January 2024, were published in JAMA Aug. 28.
“The Nobel Prize in Medicine or Physiology in 2019 was awarded ...
new diabetes research in Scientific Reports links blood glucose levels and voice
2024-08-28
NEW YORK/TORONTO – August 28, 2024 – As part of its ongoing exploration of vocal biomarkers and the role they can play in enhancing health outcomes, Klick Labs published a new study in Scientific Reports today – confirming the link between blood glucose levels and voice pitch and opening the door to future advancements in non-invasive glucose monitoring for people living with Type 2 diabetes.
In “Linear Effects of Glucose Levels on Voice Fundamental Frequency in Type 2 diabetes and Individuals with Normoglycemia,” researchers ...
Augmented recognition of distracted driving state based on electrophysiological analysis of brain network
2024-08-28
A research paper by scientists at Beijing Jiaotong University proposed an electrophysiological analysis-based brain network method for the augmented recognition of different types of distractions during driving.
The new research paper, published on Jul. 04 in the journal Cyborg and Bionic Systems, designed and conducted a simulated experiment comprising 4 distracted driving subtasks. Three connectivity indices, including both linear and nonlinear synchronization measures, were chosen to construct the brain network. By computing connectivity strengths and topological features, we explored the potential relationship between brain network configurations and states ...
The functions of actin-binding proteins are regulated by the flexibility and specific helical twists of actin filaments
2024-08-28
Researchers at Kanazawa University report in eLife on deciphering the actin structure-dependent preferential cooperative binding of cofilin.
The actin filament is a double-stranded helical structure formed by intertwining two long-pitch helices, with the distance between crossover points, known as the half helical pitch (HHP), being about 36 nm. A canonical half helix consists of 13 actin protomers, or 6.5 protomer pairs, resulting in a mean axial distance (MAD) of 5.5 nm between two adjacent protomers ...
LAST 30 PRESS RELEASES:
How does snow gather on a roof?
Modeling how pollen flows through urban areas
Blood test predicts dementia in women as many as 25 years before symptoms begin
Female reproductive cancers and the sex gap in survival
GLP-1RA switching and treatment persistence in adults without diabetes
Gnaw-y by nature: Researchers discover neural circuit that rewards gnawing behavior in rodents
Research alert: How one receptor can help — or hurt — your blood vessels
Lamprey-inspired amphibious suction disc with hybrid adhesion mechanism
A domain generalization method for EEG based on domain-invariant feature and data augmentation
Bionic wearable ECG with multimodal large language models: coherent temporal modeling for early ischemia warning and reperfusion risk stratification
JMIR Publications partners with the University of Turku for unlimited OA publishing
Strange cosmic burst from colliding galaxies shines light on heavy elements
Press program now available for the world's largest physics meeting
New release: Wiley’s Mass Spectra of Designer Drugs 2026 expands coverage of emerging novel psychoactive substances
Exposure to life-limiting heat has soared around the planet
New AI agent could transform how scientists study weather and climate
New study sheds light on protein landscape crucial for plant life
New study finds deep ocean microbes already prepared to tackle climate change
ARLIS partners with industry leaders to improve safety of quantum computers
Modernization can increase differences between cultures
Cannabis intoxication disrupts many types of memory
Heat does not reduce prosociality
Advancing brain–computer interfaces for rehabilitation and assistive technologies
Detecting Alzheimer's with DNA aptamers—new tool for an easy blood test
Chinese Neurosurgical Journal study develops radiomics model to predict secondary decompressive craniectomy
New molecular switch that boosts tooth regeneration discovered
Jeonbuk National University researchers track mineral growth on bioorganic coatings in real time at nanoscale
Convergence in the Canopy: Why the Gracixalus weii treefrog sounds like a songbird
Subway systems are uncomfortably hot — and worsening
Granular activated carbon-sorbed PFAS can be used to extract lithium from brine
[Press-News.org] Thirty-year trends in perioperative mortality risk for living kidney donorsJAMA





