Older adults go to the emergency department more often than other age groups, stay longer, and typically require more resources and medical interventions. The most common conditions among geriatric frequent users include diabetes, heart disease, kidney disease, congestive heart failure and blockage or damage to veins or arteries, according to new research in Annals of Emergency Medicine.
Permanently arrested cell growth is known as 'cellular senescence', and the accumulation of senescent cells may be one cause of aging in our bodies. Japanese researchers have discovered that a certain enzyme in our bodies promotes cellular senescence by producing reactive oxygen species. Drugs that target this enzyme could potentially suppress this process, and inhibit aging and aging-related illnesses.
A study from Gero longevity company shows that smoking cessation leads to rejuvenation that can be monitored by a mobile phone app.
Providing less than an hour of help to an elderly person can take a surprising emotional toll on older caregivers, says a University of Michigan researcher.
A type of mosquito that transmits malaria has been detected in Ethiopia for the first time, and the discovery has implications for putting more people at risk for malaria in new regions, according to a study led by a Baylor University researcher.
Scientists say they can predict whether a person can expect to live longer or die sooner than average, by looking at their DNA. Experts at the University of Edinburgh have analysed the combined effect of genetic variations that influence lifespan to produce a scoring system. People who score in the top ten per cent of the population might expect to live up to five years longer than those who score in the lowest ten per cent, they say.
Researchers at University of Utah Health conducted a state-by-state analysis to understand the geographic disparities for patients diagnosed with melanoma. The results of their study suggest that lower survival is associated with more practicing physicians in a region and higher population of Caucasians.
Emergency and urgent hospitalizations are associated with an increased rate of cognitive decline in older adults, report researchers at Rush University Medical Center. Results of their study, published in the Jan. 11, 2019, online issue of Neurology, the medical journal of the American Academy of Neurology, shows that hospitalization may be a more of a major risk factor for long-term cognitive decline in older adults than previously recognized.
Of the 4.3 million cardiovascular deaths in Europe in 2016, 2.1 million were the result of poor nutrition. The 28 EU member states account for around 900,000, Russia for 600,000 and the Ukraine for 250,000 of these deaths. Every second to third premature cardiovascular death could be prevented by better nutrition.
Repeatedly missing general practice (GP) appointments may be a risk marker for all-cause mortality, particularly in patients with mental health conditions, new research published in the open access journal BMC Medicine suggests.