Study Reveals Serious Side Effects of Common Dementia Drugs
A recent study published in the British Medical Journal (BMJ) has revealed serious side effects associated with common dementia drugs, particularly antipsychotic treatments. The research highlights the heightened risks during initial stages of treatment and the controversial nature of antipsychotic use in dementia patients. Neurologists have raised concerns about potential overprescription of these drugs, especially post Covid-19 pandemic.
Eye Tests Show Promise in Predicting Parkinson’s Disease Progression
A recent study has found that measuring the thickness of the retina through eye tests can help predict the progression of Parkinson’s disease. By identifying retinal degeneration early, routine eye exams could become a non-invasive tool for predicting the severity of symptoms, leading to more targeted treatment strategies and better outcomes for patients.
Dengue Outbreak Surpasses 5.2 Million Cases in the Americas
Dengue cases in the Americas have surged past 5.2 million, exceeding the previous yearly record, raising concerns as countries grapple with the increasing number of cases. PAHO warns of a potential increase in cases in the northern hemisphere as spring approaches, highlighting the influence of rising temperatures and inadequate sanitation in creating conducive environments for mosquito breeding. While a dengue vaccine is available, preventive measures and public health efforts are crucial in combating the spread of the disease.
Influenza Identified as Most Likely Cause of Next Global Pandemic, Survey Shows
An international survey of 187 senior disease experts reveals that the next global pandemic is most likely to be caused by a strain of the flu virus. The study highlights the constant evolution and mutation of influenza as the basis for concern, with 57% of experts identifying it as the greatest threat to global health. Other potential causes include a hypothetical virus known as Disease X and Sars-CoV-2, responsible for Covid-19, but influenza remains the primary concern among the global scientific community.
Childhood Maltreatment Linked to Adult Substance Abuse
University of Queensland researchers have found a strong connection between childhood maltreatment and adult substance abuse, highlighting the importance of addressing early trauma to prevent alcohol and substance use disorders later in life. The study tracked over 6,000 individuals from birth to 40 years old, revealing that those who experienced childhood maltreatment were significantly more likely to be hospitalized for alcohol use disorder and substance use disorder. By focusing on emotional abuse and neglect, the research showed a threefold increase in the risk of developing these disorders. Addressing the root causes of child maltreatment could potentially prevent many cases of alcohol and substance use disorders in adulthood.
Study Shows Living Near Greenery and Low Crime Rates May Reduce Dementia Risk Factors
A recent study led by Monash University suggests that living in areas with abundant greenery and low crime rates may reduce dementia risk factors. Proximity to greenspace and lower crime rates were associated with fewer modifiable dementia risk factors, particularly in individuals residing in areas with lower socioeconomic status. The study emphasizes the importance of key modifiable dementia risk factors such as high blood pressure, obesity, high cholesterol, and physical inactivity, with proximity to greenspace identified as a significant factor promoting physical activity and social interaction.
Study Reveals Higher Mortality Risk for Black Women with Antibiotic-Resistant Blood Infections
New research presented at the ESCIMD Global Congress in Barcelona revealed concerning findings regarding the outcomes of Black women hospitalized in the US with a blood infection resistant to last-resort antibiotics. The study, led by Dr. Felicia Ruffin from Duke University School of Medicine, highlighted that Black women facing bloodstream infections caused by carbapenem-resistant enterobacterales (CRE) were at a significantly higher risk of death compared to Black men or White women. The study emphasized the need for further research to uncover the social determinants influencing health outcomes in these cases and address disparities in healthcare.
Is Hormone Replacement Therapy for Menopause Good for Your Heart?
Learn about the potential link between Hormone Replacement Therapy (HRT) for menopause and heart health, including the best timing to start HRT for cardioprotective benefits. Discover the importance of estrogen in protecting the heart and blood vessels from disease, and how long HRT can be safely taken.
Study Reveals Superbug Risk in Hospital Sinks
Hospitals are grappling with the presence of drug-resistant bacteria, particularly in sinks, as highlighted by a recent study on superbugs. The study focused on a ‘multispecies outbreak’ of carbapenemase-producing Enterobacterales (CPE) in a paediatric ward, underscoring the challenges of combating these drug-resistant superbugs in healthcare settings.
Revolutionary Artificial Heart Unveiled in Medical Breakthrough
Discover the groundbreaking development of an innovative artificial heart that is set to revolutionize cardiac disease treatment. Biomedical engineer Daniel Timms, inspired by personal tragedy, has created a potential game-changer in the realm of cardiac care. As anticipation builds for the first human implant, the medical community eagerly awaits the transformative impact of Timms’ revolutionary invention.