A recent study published by the Mayo Clinic has found that estrogen plays a crucial role in preventing bone resorption in elderly men. The research suggests that estrogen is essential for maintaining optimal bone metabolism in aging men, and highlights the importance of osteoporosis prevention for this demographic.
A recent survey of high school athletes found that most users rely on friends for information, take unknown dosages, and experience minor side effects. The Mayo Clinic authors stress the need for larger studies to understand the long-term effects of creatine supplementation in this age group.
A Mayo Clinic study challenges the long-held notion that people with depression are at a higher risk of suicide. The research found a stair-step hierarchy of suicide prevalence based on treatment history, with hospitalized patients being at the highest risk level. This new understanding aims to minimize hysteria surrounding depression ...
The Mayo Clinic report concludes that the available data are insufficient to draw definitive conclusions about the use of soy isoflavones as an alternative to estrogen for hormone replacement in postmenopausal women. Randomized, placebo-controlled clinical trials are necessary to address the potential benefits and risks of isoflavone use.
A study by Mayo Clinic researchers reveals a possible cause of sudden deaths among men using Viagra, highlighting the need for safe use guidelines. The interaction between Viagra and nitrates can reduce blood flow through critically narrowed coronary arteries, leading to a life-threatening drop in oxygen supply.
A new Mayo Clinic study suggests that coffee drinkers may have less than half the risk of developing Parkinson's disease compared to non-coffee drinkers. The study found that individuals who consumed four or more cups of coffee per day had an average age of onset eight years older for the disease.
Researchers developed a new FISH-based method for detecting recurring bladder cancer, showing improved accuracy compared to urine cytology. The test detected high-grade cancers with over 95% accuracy and recurrence up to three months earlier than traditional methods.
Mayo Clinic researchers developed a new, non-invasive DNA test that detected 91% of colorectal cancers and 73% of polyps. The test shows promise for reducing unnecessary colonoscopies and costs associated with colorectal cancer screening.
Women with a strong family history of breast cancer who have used early oral contraceptives, particularly those introduced before 1975, may be at heightened risk of developing breast cancer. The study found a 3.3-fold increased risk for first-degree relatives, especially sisters and daughters.
Researchers at Mayo Clinic have discovered a new gene, AXIN2, linked to colorectal cancer development. Mutations in this gene elevate Beta-catenin levels, contributing to the disease.
Mayo Clinic researchers have developed a new antibody test to help diagnose autonomic disorders caused by the immune system. The test detects antibodies that bind to an important protein on autonomic nerve cells, helping physicians evaluate patients with autonomic failure.
Researchers identified two natural human antibodies that restored myelin sheath and promoted nervous system repair in mice with demyelinating diseases. The discovery holds promise for developing new treatments for conditions like multiple sclerosis.
A Mayo Clinic study finds surgery and anesthesia as independent risk factors for ischemic stroke within 30 days after surgery. The relative risk was elevated for both high-risk and lower-risk surgeries.
A recent Mayo Clinic study found that patients with CMV disease used significantly more resources and had higher charges than those without infection. Preventive treatment of CMV in high-risk patients can significantly reduce these costs.
A Mayo Clinic study found that blood pressure levels differ equally between day and night, potentially increasing the risk of heart disease and stroke. The researchers monitored 240 healthy people for 20 consecutive hours, revealing significant variations in blood pressure during sleep.
Researchers at Mayo Clinic have discovered a significant link between major depression and seizures in older adults. The study, published in Annals of Neurology, found that individuals with a history of major depression were six times more likely to experience a seizure after age 55.
A new treatment combination of paclitaxel and carboplatin has shown encouraging results in a clinical trial, achieving a 62% response rate and a projected 72% one-year survival rate. The treatment, which is compatible with prior anthracycline therapy, offers additional benefits for women with metastatic breast cancer.
A new report describes four patients who experienced bruxism, including jaw clenching, headaches, tooth grinding, and broken teeth, after taking Zoloft for depression and anxiety. The symptoms resolved with the addition of another anti-anxiety drug, Buspar.
Researchers at the Mayo Clinic found that an experimental diode laser treatment controlled cancer growth in all but one patient with melanoma in the eye. No recurrences were noted in the remaining patients during follow-up periods.
A recent study from the Mayo Clinic found that eating disorders continue to increase in young females, with a steady rise in incidence over the past 50 years. The study suggests that the type of eating disorder being reported is shifting towards more cases of bulimia (binge and purge).
A new study found that consuming three servings of a margarine-like spread containing stanol can lower total and low-density lipoprotein cholesterol levels by up to 10%. The study, which involved over 300 participants with mildly elevated cholesterol levels, showed no adverse effects from using the fortified margarine.
A new study published in Mayo Clinic Proceedings suggests that people with mild heart valve disease who took fenfluramine and phentermine may experience improved heart health after stopping the diet drugs. The research, led by Dr. Donald Hensrud, found that heart valve damage in individuals with mild disease may not be permanent.
A Mayo Clinic researcher found that nearly 8% of female soldiers on active duty in the US Army suffer from eating disorders. The study, led by Dr. Tamara Lauder, suggests that military fitness requirements and pressure to maintain a lean physique contribute to the higher prevalence of eating disorders among women.
Men with specific chromosome 8 abnormalities have a 30% survival rate after 10 years, compared to 78% for those with normal chromosomes. The findings could help identify patients who require closer follow-up and more aggressive early treatment.
A recent Mayo Clinic study found that traumatic brain injuries increase the risk of Alzheimer's Disease, with a median observed time from injury to onset of 10 years. The study suggests that traumatic brain injury interacts with other factors to hasten the onset of Alzheimer's in susceptible individuals.
A Mayo Clinic study found a significant increase in migraine headaches among women between 1980 and 1994, with the highest incidence among young women. The study suggests that stress-related factors, such as increased work demands and single-parent households, may contribute to this trend.
A Mayo Clinic study highlights the importance of autopsy in diagnosing Parkinson's disease, suggesting low autopsy rates and nonrandom patterns may skew research findings. The study analyzed 235 deceased patients with parkinsonism diagnoses, revealing important factors influencing autopsy decisions.
A Mayo Clinic study found that a genetic defect known as long-QT syndrome may be the cause of many unexplained drownings. The research identified a genetic mutation in a 19-year-old woman who died after a near-drowning, and subsequent testing revealed that her mother and sister also had inherited the condition.
A new Mayo Clinic study confirms that bed partners experience significant improvements in sleep quality when their husbands are treated for obstructive sleep apnea. The average percentage of time spent sleeping increases from 74% to 87%, adding over an extra hour of sleep per night.
A recent study by Mayo Clinic researchers suggests that an immune system response to fungus is the cause of most chronic sinus infections, which affects 37 million people in the US. The discovery opens the door to the development of effective treatments for this common chronic disease.
A daily dose of fish oil significantly improves kidney function and reduces the risk of advanced kidney failure in people with IgA nephropathy. Researchers followed 106 study participants for over six years, finding sustained benefits from fish oil supplementation.
A recent study by the Mayo Clinic found that 10 out of 16 men experienced a greater than 50% reduction in hot flashes while taking venlafaxine. The incidence of severe and very severe hot flashes was also significantly reduced.
A study by Mayo Clinic pediatrician Philip R. Fischer found that pseudoephedrine hydrochloride was not effective in decreasing ear pain in children during air travel. Offering food or drink can help relieve pressure and clear earache, with swallowing sometimes helping to open eustachian tubes.
Family history may play a role in developing gastroesophageal reflux disease (GERD), with those having a family member with significant heartburn or esophagus/stomach disease twice as likely to experience it themselves. Obesity, smoking, and alcohol consumption are also risk factors for GERD.
A Mayo Clinic study reveals that centenarians who undergo surgery have a comparable survival rate to the general population, contrary to popular opinions. The researchers found that older individuals can recover quickly and do well after surgery with advancements in drugs and surgical techniques.
A Mayo Clinic study reveals that many heart patients continue to take chest pain medications after undergoing angioplasty, suggesting a need for alternative treatment options. The gamma knife procedure is shown to be effective in treating various brain disorders, offering an alternative to surgery.
Researchers at Mayo Clinic Jacksonville developed a new type of molecule that can block neurotensin's ability to lower body temperature and reduce pain sensation. The breakthrough could lead to drugs specifically created to fight diseases at the molecular level.
Researchers developed a method to identify high-risk individuals with Parkinson's disease using SPECT brain imaging and beta CIT radiopharmaceutical. They differentiated between Parkinson's patients and controls, as well as relatives of Parkinson's patients, with reduced drug binding.
A new Mayo Clinic study finds that parkinsonism affects 7.5% of the population, with men twice as likely to develop it as women. The study reveals that Parkinson's disease accounts for only 42% of all parkinsonism cases.
New guidelines published by three major national medical organizations emphasize a simple treatment mnemonic -- ABCDE -- that outlines the ten most important treatment elements of stable angina management. Lipid-lowering therapies clearly improve patient outcomes, while Vitamin E and Vitamin C therapy have not yet been proven.
The study found that the costs of treating patients in clinical trials were modestly higher than for those who opted for standard treatment, with an average total cost of $46,424. The authors recommend payment for patients' treatment in National Cancer Institute-approved clinical trials to improve access and patient outcomes.
A study of 270 patients with intracranial aneurysms found that diabetes increases the likelihood of posterior circulation aneurysms, while prior pregnancy is a risk factor for multiple aneurysms. The researchers hope to better detect and treat aneurysms in patients by identifying these risk factors.
A Mayo Clinic study published in Annals of Emergency Medicine found that electron-beam computed tomography (EBCT) is an efficient and cost-effective screening tool for patients with chest pain. The test can detect coronary artery calcification, allowing doctors to safely send patients home without further observation.
A new international study has identified that small intracranial aneurysms have a very low probability of rupture if the patient has no history of ruptured aneurysms. Patients with these conditions can live a normal lifestyle with minimal risk while monitoring their aneurysm.