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

Cleveland Clinic research links sleep apnea to increased risk of atrial fibrillation

2023-11-10
(Press-News.org) New research from Cleveland Clinic has identified a link between sleep apnea and the development of atrial fibrillation, a common heart rhythm disorder.  

Published in JAHA, the study of over 42,000 patients found that sleep-related hypoxia - or low oxygen levels during sleep - is associated with a higher risk of developing atrial fibrillation over time. The study found this risk persisted even after accounting for lung function, suggesting sleep-related hypoxia independently increases atrial fibrillation risk separate from any underlying lung disease. 

Atrial fibrillation causes an irregular and often abnormally fast heart rate, which can lead to poor blood flow and complications like stroke. An estimated 2.7-6.1 million people in the U.S. are living with AFib. 

The study showed that 5% of patients were diagnosed with AFib within 5 years of their sleep study despite the cohort being fairly young (mean of 51 years old). It also found that for every 10 percentage point decrease in mean oxygen saturation, risk of AFib increased by 30%. 

Regular screening for and treating sleep apnea may help reduce the likelihood of developing atrial fibrillation, especially in those already at high risk, according to the researchers.  
 
The researchers plan future studies to better understand the mechanisms linking sleep disordered breathing, which includes sleep apnea and sleep-related hypoxia, to AFib development. They also aim to examine whether current treatments for sleep apnea, such as CPAP, can help lower AFib risk. Their findings can inform future clinical trials of sleep disordered breathing treatments, such as supplemental oxygen at night. 

END


ELSE PRESS RELEASES FROM THIS DATE:

New approach to pancreatic cancer treatment expands therapeutic possibilities, shows promise for increased survival

2023-11-10
Preclinical research published in the Journal for ImmunoTherapy of Cancer points to a promising new treatment option for people with pancreatic cancer. Researchers from VCU Massey Comprehensive Cancer Center and the VCU Institute of Molecular Medicine (VIMM) suggest that when used in a form that can be delivered directly into the tumor cell, polyinosine–polycytidylic acid (pIC) suppresses tumor growth, induces cancer cell death and enhances survival in animal models with the most common form of pancreatic cancer.   Researchers also concluded that when used alone ...

UTHealth Houston partners with Mexican organizations for $5 million NIH grant to improve implementation of cancer control interventions in Mexico and Latin America

UTHealth Houston partners with Mexican organizations for $5 million NIH grant to improve implementation of cancer control interventions in Mexico and Latin America
2023-11-10
A five-year, $5 million grant has been awarded by the National Cancer Institute (NCI) to the UTHealth Houston Institute for Implementation Science to support research and training in implementation science, with a focus on improving cancer control efforts in Mexico and Latin America. The grant brings together researchers from UTHealth Houston, the Mexican National Institute of Public Health (INSP), the Mexican National Cancer Institute (INCan), and the University of California San Francisco (UCSF). The grant will fund a new center, LISTOS for Cancer Control – Leveraging Implementation ...

Yucatán’s underwater caves host diverse microbial communities

Yucatán’s underwater caves host diverse microbial communities
2023-11-10
Cave divers collected 78 water samples throughout the complex web of underwater caves Researchers found the cave system’s microbiome is distinct from the nearby sea Microbial communities vary between cave systems forming distinct “neighborhoods” EVANSTON, Ill. — With help from an experienced underwater cave-diving team, Northwestern University researchers have constructed the most complete map to date of the microbial communities living in the submerged labyrinths beneath Mexico’s Yucatán Peninsula. Although previous researchers have collected water and microbial samples from the ...

A catalyst for change: New research aims to design atomically efficient and selective catalysts

2023-11-10
Most of us understand that electrical engineering and mechanical engineering play a key role in running our washing machines or  our computers. But did you know that more than 80 percent of the products we use every day, such as fertilizers, cosmetics, fragrances, rubber and more, require some sort of chemical catalyst while being manufactured? Catalysts are like turbochargers for chemical reactions. Until now, the process of designing a catalyst for chemical reactions has been mostly trial ...

Study finds tapering TNF inhibitors increases flares, lowers boolean remission rates for RA patients in remission

2023-11-10
ATLANTA — New research at ACR Convergence 2023, the American College of Rheumatology’s (ACR) annual meeting, found that rheumatoid arthritis (RA) patients in sustained remission who stopped TNF inhibitors (TNFi) had significantly more flares and lower Boolean 2.0 remission rates compared with those who continued treatment. Boolean 2.0 is a revised definition for evaluating disease activity in RA that classifies more patients as achieving remission than Boolean 1.0. It is endorsed by the American College of Rheumatology and the European Alliance for Associations in Rheumatology (EULAR) (Abstract #L07). As more RA patients ...

Study shows stem cell transplant significantly improves outcomes in refractory juvenile systemic sclerosis

2023-11-10
ATLANTA — New research at ACR Convergence 2023, the American College of Rheumatology’s (ACR) annual meeting, shows that patients with refractory juvenile systemic sclerosis improved significantly on nearly all measures for two years following autologous stem cell transplant (Abstract #L06). Juvenile-onset systemic sclerosis (jSSc), also called scleroderma, is a disfiguring autoimmune disorder marked by hardening of the skin and internal organs, including the digestive tract, lungs, musculoskeletal system, kidneys and heart. The psychological and physical effects of the disease persist into adulthood, and many patients have a shortened lifespan. Effective ...

Adolescent and young adult sex workers more likely to experience muscle dysmorphia

2023-11-10
Using data from over 900 participants in a large, diverse, and national sample of Canadian adolescents and young adults from the Canadian Study of Adolescent Health Behaviors, a new study published in the journal Sexual Health researchers found significant associations between sex work and muscle dysmorphia.  Sex work, in its various forms, is highly stigmatized in Canadian society, and sex workers are often victims of harmful stereotypes. It is estimated that roughly 4% of Canadian adolescents engage in selling sex, and research has shown that those involved in sex work are more at risk to experience substance use ...

Proteins and Networks: Bonn neuroscientist receives 1.2 million dollars for research into psychiatric disorders

2023-11-10
Neurodegenerative diseases like Alzheimer’s and Parkinson’s can be associated to depression and anxiety. Dr. Sabine Krabbe, a neuroscientist at DZNE’s Bonn site, is receiving 1.2 million US dollars from the Chan Zuckerberg Initiative to understand the mechanisms involved in the onset of these syndromes. To this end, she aims to examine the function of the brain’s “emotion center” using new methodologies to examine the function of single cells in experimental mouse models. The study will run for four ...

Perceived interpersonal racism and incident stroke among U.S. Black women

2023-11-10
About The Study: Black women who reported experiences of interpersonal racism in situations involving employment, housing, and interactions with police appeared to have an increased risk of stroke, even after accounting for demographic and vascular risk factors, according to the results of this study including 48,000 Black women. These findings suggest that the high burden of racism experienced by Black U.S. women may contribute to racial disparities in stroke incidence.  Authors: Shanshan Sheehy, Sc.D., of Boston University, is the corresponding author.  To ...

mRNA SARS-CoV-2 vaccination before vs. during pregnancy and omicron infection among infants

2023-11-10
About The Study: Maternal mRNA vaccination was associated with a lower risk of Omicron SARS-CoV-2 infection among infants up to six months of age only if the vaccine was given during the antenatal period in this study of 7,292 infants in Singapore. These findings suggest that mRNA vaccination during pregnancy may be needed for lower risk of SARS-CoV-2 infection among newborns.  Authors: Orlanda Goh, M.B., B.S., M.P.H., of Singapore General Hospital in Singapore, and Chee Fu Yung, M.B.Ch.B., of KK Women’s and Children’s ...

LAST 30 PRESS RELEASES:

Pioneering AI approach enhances prediction of complex astrochemical reactions

Gigantic, meat-eating dinosaurs didn’t all have strong bites

Researchers discover cause of sea star wasting disease

Less processed diet may be more beneficial for weight loss

New research on colorectal cancer incidence, screening among younger US adults

New therapy outperforms standard treatment in reducing binge eating among veterans

Influenza with and without oseltamivir treatment and neuropsychiatric events among children and adolescents

Oral semaglutide in an East Asian population with overweight or obesity, with or without type 2 diabetes

Glucagon-like peptide-1 receptor agonist eligibility among US adolescents and young adults

Residential care increases social participation but gaps remain

Scientists achieve megabase-scale precision genome editing in eukaryotic cells

National Science Foundation renews Brown’s national mathematics institute with $16.5 million

New tool helps seniors reduce unnecessary medications

Lehigh University Professor Christopher J. Kiely receives top microanalysis award for TEM research

Tomatoes in 3D: Breakthrough in plant monitoring

A novel highly porous dual-phase high-entropy ultrahigh-temperature ceramic with outstanding properties

Study finds gaps in books on consent education for children

New method to steer electricity in atom-thin metals may revolutionize devices

New study: Powerboats can impact lakes below the surface

Plan, prepare, conquer: predicting mountain accident risks with deep learning and pre-climb data

New ancient marine reptile species discovered in Germany's famous Jurassic fossil beds

Psychedelics and non-hallucinogenic analogs work through the same receptor, up to a point

​​​​​​​The Lancet: Plastic pollution is an underrecognised threat to health, experts warn as they launch a project to track plastics’ health impacts and monitor progress

The Lancet Countdown on Health and Plastics to track impact of plastic production and pollution on human health

Announcing The Lancet Countdown on Health and Plastics

Study unexpectedly finds living in rural, rather than urban environments in first five years of life could be a risk factor for developing type 1 diabetes

Editorial urges deeper focus on heart-lung interactions in pulmonary vascular disease

Five University of Tennessee faculty receive Fulbright Awards

5 advances to protect water sources, availability

OU Scholar awarded Fulbright for Soviet cinema research

[Press-News.org] Cleveland Clinic research links sleep apnea to increased risk of atrial fibrillation