All articles tagged with #medical study
A new study indicates that individuals with a common sleep disorder face a 26% higher risk of stroke. The findings highlight the critical link between sleep quality and cardiovascular health, suggesting that untreated sleep issues may significantly contribute to cerebrovascular events.
A Radboud University Medical Center study of nearly a decade of primary care data found that eye floaters can be an early warning sign of retinal detachment, with about 1.6% of patients reporting only floaters diagnosed with a retinal tear or detachment. Most floaters are harmless aging effects, but a sudden increase in floater activity (especially with flashes or both symptoms) should prompt an eye examination to rule out serious issues.
A new study suggests a bacterium linked to gum disease can speed breast cancer tumor growth after entering the bloodstream, highlighting a potential connection between oral health and cancer progression.
A study published in the BMJ reveals that civilians in Gaza are suffering injuries similar to those of soldiers in intense combat, with many experiencing severe burns and blast injuries, highlighting the devastating impact of the ongoing conflict and heavy bombardments on the civilian population.
A study by Harvard Medical School found that U.S. surgeons have a cancer mortality rate more than twice that of nonsurgeon physicians, possibly due to work-related factors, despite having lower overall death rates than other workers. The research suggests that specific workplace risks in surgery may contribute to higher cancer deaths among surgeons.
A study by Hadassah Medical Center finds that Israeli combat soldiers, especially those who completed parachuting courses, are 2.5 times more likely to develop ALS compared to non-combat soldiers.
A new study has revealed the extent of harms associated with prostate cancer treatments, highlighting significant impacts on patient outcomes. The research underscores the need for careful consideration of treatment options and potential side effects in managing prostate cancer.
A new study warns that taking non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or naproxen alongside blood thinners doubles the risk of dangerous internal bleeding. The research, conducted on nearly 52,000 Danish patients, found increased bleeding risks in the gut, brain, lungs, and bladder, with specific risks varying by NSAID type. The study emphasizes the importance of consulting a doctor before combining these medications, as NSAIDs are widely used and often available over-the-counter.
A new study published in the journal Heart Rhythm found that radiofrequency-based ablation (RF-ablation) successfully treated atrial fibrillation (AFib) in 81.6% of patients one year post-procedure, with 89.7% of these patients able to stop taking medication for the condition. The study, which analyzed data from the REAL-AF registry across 50 medical centers, showed that recent refinements in RF-ablation techniques have improved its safety and efficacy, outperforming earlier clinical trials.
A study in JAMA Network Open reveals that younger adults under 40 are increasingly being diagnosed with colon cancer, often missing early signs like blood in stool, abdominal pain, and changes in bowel movements. Delays in detection, averaging six months, lead to more advanced disease at diagnosis. Colon cancer rates are rising among younger adults but declining in older adults due to more frequent screenings.
A new study suggests that the size of a man's nose may be correlated to the size of his penis, with larger noses being associated with a longer "stretched penile length." This finding challenges previous beliefs that hand or foot size could indicate penis size. The research, based on 124 autopsies, indicates that nose size could be a pre-birth determinant of penis length, independent of a man's height or weight. Additionally, traction devices and finger length ratios have been suggested as potential indicators or methods for increasing penis length.
A 73-year-old Australian man required urgent urethra surgery after inserting three button-style batteries into his penis for sexual gratification, leading to necrosis and the removal of part of his urethra. The corrosive nature of the batteries caused extensive tissue damage, necessitating a complex six-month procedure and ultimately resulting in no further penile reconstruction.
A new study from Tufts University suggests that consuming plant-based proteins, including bread, pasta, mashed potatoes, and even pizza, is linked to better health in later years, reducing the risk of conditions like heart disease, cancer, and diabetes. The study, based on 48,000 women over 32 years, found that a diet rich in plant-based proteins was more beneficial than one high in animal-based proteins. However, the study has limitations and the findings are relative, emphasizing the importance of a balanced diet and moderation.
A recent medical study identified 15 factors significantly associated with an increased risk of young-onset dementia (YOD), challenging the notion that genetics are the sole cause of the condition. These factors include lower formal education, socioeconomic status, genetic predisposition, alcohol use disorder, social isolation, and various health conditions. The findings suggest that mental health, including avoiding chronic stress, loneliness, and depression, also plays a crucial role in YOD, offering opportunities to reduce risk in this group. Experts believe that proactive lifestyle and health measures may help in reducing the risk of early-onset cognitive decline.
A comprehensive study analyzing around 500,000 medical records has found significant links between severe viral infections and an increased risk of neurodegenerative diseases such as Alzheimer's and Parkinson's. Notably, individuals who had viral encephalitis were 31 times more likely to develop Alzheimer's. The study also highlighted that many of the implicated viruses are neurotrophic and can cross the blood-brain barrier, suggesting that vaccinations for preventable diseases like influenza and shingles could potentially mitigate some risk of developing neurodegenerative diseases. While the study does not establish causality, it supports the hypothesis that viral infections and subsequent inflammation in the nervous system may be common risk factors for neurodegenerative disorders.