BioMedWire Stocks Archives - Page 45 of 64

WednesdayDec 28, 2022 11:26 am

New Research Shows Brain Stimulation Improves Reading Ability of Macular Degeneration Patients

Macular degenerative disease is one of the leading causes of vision loss in older adults across the world. It is characterized by loss of central vision as part of the inner layers of the retina that facilitate clear vision steadily break down. Around 20 million adults in America are estimated to live with some kind of age-related macular degeneration (AMD), with adults aged 75 and above having a 30% risk of developing the disease. The condition makes it extremely frustrating and difficult to read, forcing many AMD patients to give up on reading altogether. However, a study from the University…

TuesdayDec 27, 2022 1:52 pm

Machine Learning Effort Enables Large-Scale Cancer Study to Improve Boundary Detection

Scientists at the University of Pennsylvania School of Medicine and Intel Corp. carried out a large-scale international machine learning effort to collect knowledge from brain scans of more than 6,000 patients with glioblastoma at various sites globally. Their objective was to develop a model that could improve identification and prediction of boundaries in different tumor subcompartments. Spyridon Bakas, an assistant professor at Penn Medicine, stated that the study had the single biggest and most-diverse glioblastoma patient dataset ever considered in the literature, noting that this was facilitated through federated learning. Bakas also noted that the machine learning models became more…

ThursdayDec 22, 2022 12:42 pm

Research Suggests That Vegetarian Diets Decrease Prostate Cancer Risk

Prostate cancer is the most common cancer in American men, affecting an estimated 3.2 million men in the country. While we don’t know exactly what causes prostate cancer, risk factors for the disease include age, family history, diet, obesity and ethnicity. Research has indicated that there may be some association between obesity and diet and the prevalence of prostate cancer. These past studies suggest that regular exercise and a balanced diet may help to reduce the risk of prostate cancer. Urologist Dr. Stephen Freedland, director of Cedars-Sinai Medical Center’s Center for Integrated Research in Cancer and Lifestyle, recently conducted a…

WednesdayDec 21, 2022 10:55 am

Experts Push for More Studies into Link Between Asthma, Female Sex Hormones

Asthma is a common condition that causes an individual’s airways to swell and narrow, resulting in breathing difficulties, coughing and breathlessness. During childhood, the disease is more prevalent and severe in boys. Following puberty, however, asthma becomes more common and severe in women. Women have a heightened risk of developing this condition because female sex hormones can worsen symptoms of asthma, much like dust, pollen and air pollution does. The hormones may even trigger an asthma attack. It is common knowledge that women who have asthma are at risk of possibly fatal asthma attacks every month and experience worse symptoms…

TuesdayDec 20, 2022 12:13 pm

Research Finds Telehealth Patient Navigators Increase Appointment Attendance

New research has found that patient navigators increase attendance of video telehealth visits. Telehealth physician visits have significantly increased in number since the coronavirus pandemic. That adoption was encouraged in an effort to contain the spread of the virus. Despite this increase, technological challenges make it hard for some patients to keep their visits. For their 12-week pilot program, the investigators collected data from 4,066 patients who used video telehealth visits. Of the total number of patients, almost 63% were women. They divided the patients into two groups: the intervention group and the comparator group. The intervention group was made…

MondayDec 19, 2022 10:49 am

New Study Finds Localized Cooling of Brain Tumors Slows Growth in Mice Models

New research has found that cooling brain tumors improves rates of survival, which offers hope for new options for treatment for patients suffering from difficult brain cancers. The most common type of brain cancer, glioblastoma multiforme, is a fast-growing and aggressive cancer that usually occurs in an individual’s spinal cord or brain. While this particular type of cancer can develop at any age, it is more common in older adults. Surgery is usually the standard treatment for glioblastoma multiforme, followed by radiation and chemotherapy, as recommended by a patient’s oncologist. Despite these treatments, the rate of survival for this particular…

FridayDec 16, 2022 12:45 pm

Trial Shows CAR-T Cells May Be Effective in Treating Brain, Spinal Cord Lymphoma

Lymphoma usually starts in the spinal cord or brain, although sometimes tumors can spread to these sites from other regions in the body. This cancer is usually difficult to treat, particularly once the tumors don’t respond to the standard treatments. In such cases, patients do not live longer than a couple of years. Investigators at Dana-Farber Cancer Institute have found that a new CAR-T cell therapy may be effective in the treatment of lymphoma of the brain and/or spinal cord. They discovered that the axi-cel (axicabtagene ciloleucel) therapy could be safely administered to patients with the above indication. They presented…

ThursdayDec 15, 2022 1:37 pm

Research Links Diets High in Fat to Chronic Pain

Diets are important to individuals’ health, with what a person consumes influencing their body by either strengthening their immune system or increasing their risk of developing lifestyle diseases. New research has found that diets high in fat may increase an individual’s sensitivity to nonpainful stimuli, causing chronic pain. It is normally recommended for individuals to consume fat in order to ensure that their bodies function optimally. The Dietary Guidelines for Americans 2020–2025, recommend that less than 10% of calorie intake should come from saturated fats. Worth noting is the fact that consuming a lot of fat may cause various issues.…

WednesdayDec 14, 2022 12:26 pm

New Study Finds That Hearing Aids May Slow Down Cognitive Decline

New research has found that hearing aids may slow down decline in cognitive function. While prior studies have established that a loss in hearing is a risk factor in the development of dementia, it wasn’t clear if managing hearing loss would slow the progression of cognitive decline — until now. The new study, whose findings were reported in “JAMA Neurology,” provides new evidence demonstrating that hearing loss management could help decrease or even delay a decline in an individual’s cognitive function. For their study, the researchers examined the link between cognitive decline and hearing loss over different durations by conducting…

TuesdayDec 13, 2022 12:23 pm

Psoriasis Patients Report Being Embarrassed Because of Flare-Ups in Intertriginous Areas

An analysis conducted on a 2021 poll has released results indicating that most patients suffering from plaque psoriasis have reported symptoms in intertriginous areas, which sometimes prevents them from seeking medical guidance. The researchers looked into the sexual, psychosocial and mental impact of such symptoms on the affected patients and found that roughly two-thirds of patients would like to have therapy options to treat psoriasis in these areas. A team of U.S. researchers, led by Teri Greiling, conducted the analysis of the Harris Poll’s findings and presented their results at this year’s Society of Dermatology Physician Assistants annual meeting. Greiling…