Latest Health News

22Feb
2021

Even Low Levels of Air Pollution Harm Heart, Lungs

Even Low Levels of Air Pollution Harm Heart, LungsMONDAY, Feb. 22, 2021 (HealthDay News) -- Breathing in air that has even low levels of pollution poses a threat to older adults' heart and lungs, a new study warns.Researchers analyzed medical records of more than 63 million Medicare patients from 2000 to 2016. They found that long-term exposure to low levels of air pollution could increase the risk of pneumonia, heart attack, stroke and the irregular heart rhythm known as atrial fibrillation (a-fib).The threat to the seniors' heart and lungs was seen even at levels of air pollution below national standards, according to findings published Feb. 22 in the journal Circulation.Researchers assessed three components of air pollution -- fine particulate matter, nitrogen dioxide and ozone. Each unit of increase in levels of those pollutants...

Drug Improves Survival for Rare, Deadly Kidney Cancer

22 February 2021
Drug Improves Survival for Rare, Deadly Kidney CancerMONDAY, Feb. 22, 2021 (HealthDay News) -- The drug cabozantinib is more effective than two similar drugs, as well as the current standard treatment, in extending the lives of patients with a rare and deadly type of kidney cancer, according to a new study.The cancer is called metastatic papillary kidney cancer. There are currently no effective treatments for it. A previous study of 38 patients found that the average survival rate was just eight months after diagnosis.These findings could change how the cancer is treated, the research suggested."We still have a long way to go to help make patients' lives longer and better, but we do have a new standard treatment for these rare cancer patients," said study author Dr. Sumanta Pal, a clinical professor of medical oncology at City of Hope...

New Hope for Better Treatments Against Macular Degeneration

22 February 2021
New Hope for Better Treatments Against Macular DegenerationMONDAY, Feb. 22, 2021 (HealthDay News) -- A number of new treatments for age-related macular degeneration (AMD), a progressive eye disease, are under development. AMD is a leading cause of vision loss in older people.About 11 million Americans have AMD, which affects part of the eye that allows you to see fine detail. There are two types: wet and dry. Wet AMD is treated with eye injections every month or two, and dry AMD with antioxidant vitamins, according to the American Academy of Ophthalmology."While our current treatments have made a huge difference in the lives of hundreds of thousands of people, new treatments offer hope to patients whose AMD previously could not be treated," said retina specialist Dr. Sunir Garg, the academy's clinical spokesman."New treatments will also help...

Meeting the Challenges of Type 1 Diabetes in the Teen Years

20 February 2021
Meeting the Challenges of Type 1 Diabetes in the Teen YearsSATURDAY, Feb. 20, 2021 (HealthDay News) -- Diabetes is never an easy disease to manage, but coping with type 1 diabetes can be a particularly difficult challenge for teens.The transition from childhood to adolescence can be hard on both kids and parents, the JDRF (formerly the Juvenile Diabetes Research Foundation) says.As boys and girls with type 1 diabetes enter puberty they undergo lots of changes, including increases in growth and appetite, which increases the need for insulin. As children, eating was balanced with a ratio of one unit of insulin for every 30 grams of carbohydrates, but now they need one unit of insulin for 10 to 15 grams of carbohydrates, according to the foundation.Sex hormones (estrogen and testosterone) also work against insulin. Insulin lowers blood sugar, but...

A Third of COVID Survivors Have Long-Haul Symptoms, Even After Mild Cases

19 February 2021
A Third of COVID Survivors Have Long-Haul Symptoms, Even After Mild CasesFRIDAY, Feb. 19, 2021 (HealthDay News) -- Many patients with mild to moderate COVID-19 could become "long haulers," suffering symptoms months after they clear their non-life-threatening infection, new research shows.About 33% of COVID-19 patients who were never sick enough to require hospitalization continue to complain months later of symptoms like fatigue, loss of smell or taste and "brain fog," University of Washington (UW) researchers found."We were surprised to have one-third of people with mild illness still experiencing symptoms," said lead researcher Jennifer Logue. She's a research scientist with the UW department of medicine's division of allergy and infectious diseases, in Seattle. "If you contract coronavirus, there's a good chance you could experience a lingering...

Approved U.S. COVID Vaccines Are Safe, New Review Confirms

19 February 2021
Approved U.S. COVID Vaccines Are Safe, New Review ConfirmsFRIDAY, Feb. 19, 2021 (HealthDay News) -- Only a tiny fraction of the nearly 14 million COVID-19 vaccine doses administered in the first month of vaccinations produced any sort of adverse event, U.S. health officials report.There were 6,994 reports of adverse events following a shot of the COVID vaccine between Dec. 14, 2020 and Jan. 13, 2021, amounting to about half a percent of the 13.8 million doses doled out during that period, the U.S. Centers for Disease Control and Prevention study found."The CDC safety data on the first 13 million-plus vaccinations substantiates the fact that the Pfizer and Moderna COVID vaccines are very safe and have a risk-benefit ratio that unequivocally favors their use," said Dr. Amesh Adalja, a senior scholar with the Johns Hopkins Center for Health...

Urinary Incontinence a Common Issue for Older Women, But Treatments Can Help

19 February 2021
Urinary Incontinence a Common Issue for Older Women, But Treatments Can HelpFRIDAY, Feb. 19, 2021 (HealthDay News) -- Nearly 1 in 2 women over the age of 50 deal with the indignities of urinary incontinence, but experts say no one has to suffer in silence.Frequently considered an inevitable problem of aging, most women never even try to get treatment for the urinary leakage that they experience, said Dr. Christopher Hartman, chief of urology at Long Island Jewish Forest Hills in New York City. Why?"Many women often cite embarrassment as the reason for their delay in seeking care," he explained.Before they decide to get help, women need to determine what kind of incontinence they have. Stress urinary incontinence is most frequently caused by laughing, coughing, sneezing or exercising. Conversely, urge incontinence occurs when a person experiences a strong...

Lockdowns Are Leaving Kids With ADHD in Crisis

19 February 2021
Lockdowns Are Leaving Kids With ADHD in CrisisFRIDAY, Feb. 19, 2021 (HealthDay News) -- When clinical psychologist Maggie Sibley thinks about the impact of the coronavirus pandemic on children and adolescents with attention-deficit/hyperactivity disorder, she worries most about the older teens who may drop out of high school and those kids who may be experiencing depression.It would be hard to argue that this year hasn't been difficult for everyone, and that may be even more true for people who struggle with neurodevelopmental or mental health issues. "I think there's a lot more risk factors right now for becoming depressed, and people with ADHD are already at a higher risk of becoming depressed. I worry about those things in terms of negatives," said Sibley, who is a clinical psychologist at the Center for Child Health, Behavior,...

Cold Facts on Avoiding Snow and Ice Dangers

FRIDAY, Feb. 19, 2021 (HealthDay News) -- Severe winter weather has a grip on much of the United States, which increases the risk of injuries from slipping on ice, shoveling, sports such as skiing...

Many Psych Meds Trigger Weight Gain, But New Research...

FRIDAY, Feb. 19, 2021 (HealthDay News) -- Scientists may have uncovered the reason critical medications for schizophrenia and bipolar disorder cause weight gain and diabetes — findings they hope...
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