THE MEDICAL NEWS |
Popis: from News-Medical.Net - Latest Medical News and Research from Around the World
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Study finds large regional gaps in end-of-life care across Sweden2:20 Researchers have studied developments since the introduction of 'National knowledge support for good palliative care at the end of life' in 2013. First-of-its-kind provincial registry opens to build Ontario’s hereditary cancer database2:20 The Ontario Hereditary Cancer Research Network's (OHCRN) participant portal is now open and Ontarians at risk of hereditary cancers are invited to register. Yale study exposes unequal access to new medicines after clinical trials2:20 A new study led by Yale's Jennifer Miller, PhD, found that medicines are not physically accessible in many of the countries where they are tested for FDA approval. Brain recordings reveal short-lived effects of tirzepatide on food cravings2:20 A rare glimpse into the brain activity of a patient with obesity and loss of control eating on tirzepatide, marketed as Mounjaro and Zepbound, revealed that the medication suppresses signaling in the brain's "reward center" thought to be involved in food noise – but only temporarily. Medicaid expansion boosts PrEP access for people at risk of HIV diagnosis2:20 Medicaid expansion under the Affordable Care Act (ACA) significantly increased the number of people at risk of HIV diagnosis who were prescribed preexposure prophylaxis (PrEP), a preventative medication taken in pill or injectable form, according to Rutgers Health–led research. Daily berries and cocoa enhance mood by targeting key brain pathways2:20 Dietary flavonoids from everyday foods show modest but promising benefits for mood, with the strongest evidence emerging from chronic, anthocyanin rich interventions. Acute effects are mixed, but longer term intake may support emotional well being through mechanisms involving monoamine activity and neuroplasticity. Breast cancer cells use a molecular switch to survive stress2:20 Cells are regularly faced with environmental stresses that may damage or destroy them. To survive, they quickly adjust their gene expression to protect themselves. Better nurse staffing linked to lower physician burnout worldwide2:20 A landmark international study finds that hospitals with better nurse staffing and work environments not only benefits nurses but is significantly associated with less physician burnout and job dissatisfaction. Study finds persistent racial gaps in cesarean births despite national improvement efforts2:20 Researchers at Oregon Health & Science University's Center for Women's Health have identified recent national trends in cesarean births, noting significant racial and ethnic disparities. Maternal obesity raises childhood epilepsy and disability risks, new study shows1:47 Higher maternal BMI before pregnancy is linked to increased risks of epilepsy and intellectual disability in young children, even after extensive adjustment for maternal and neonatal factors. Associations with autism spectrum disorder and ADHD disappear after full adjustment, highlighting the potential mediating role of perinatal complications. |