Latest Health News

30Apr
2020

More Evidence That Trump-Touted Drugs Won't Curb COVID-19

More Evidence That Trump-Touted Drugs Won`t Curb COVID-19THURSDAY, April 30, 2020 (HealthDay News) -- Another study casts doubt on the malaria drugs touted by President Donald Trump as potential game-changers against COVID-19. The drugs, chloroquine and hydroxychloroquine, are also used for lupus and rheumatoid arthritis. But Trump and others have promoted their use as treatments for the coronavirus that has sickened millions around the world. Now, a research review in the May issue of the FASEB Journal questions their usefulness for COVID-19, saying human studies have not replicated results seen in laboratory research. The drugs may also dampen immune defenses needed to quell the coronavirus. Those findings come on the heels of a U.S. Food and Drug Administration warning that the drugs are too dangerous for general use. According to...

Researchers Move Toward Once-Yearly Treatment for HIV

30 April 2020
Researchers Move Toward Once-Yearly Treatment for HIVTHURSDAY, April 30, 2020 (HealthDay News) -- Researchers have reformulated an HIV medication into a version they hope can eventually be taken as infrequently as once a year. The work is only in the early stages, having been studied in lab animals. But the goal is to create an HIV drug that can be injected annually -- offering protection from infection or control of the virus in people who already have it. The researchers, at the University of Nebraska Medical Center in Omaha, started with a drug that is already in clinical trials, called cabotegravir. It's an injection drug being developed for both HIV prevention and treatment, and designed to be given once every month or two. The investigators chemically modified cabotegravir to become a "prodrug" -- an inert substance that, once...

When Young Adults Vape, Blood Pressure, Heart Rate May Spike

30 April 2020
When Young Adults Vape, Blood Pressure, Heart Rate May SpikeTHURSDAY, April 30, 2020 (HealthDay News) -- Electronic cigarettes that contain nicotine may prompt spikes in blood pressure and heart rate in the young, a new study suggests. Research has shown that traditional cigarettes trigger increases in blood pressure and heart rate and lower so-called muscle sympathetic nerve activity (MSNA) -- a measurement of nerve messages to blood vessels that quickly responds to changes in blood pressure. However, changes in cardiovascular and neural responses while using e-cigarettes haven't been as widely studied, according to Joshua Gonzalez of Michigan Technological University, in Houghton, Mich., and his colleagues. Gonzalez's study included a group of healthy, 20-year-old nonsmokers who participated in two separate 10-minute vaping sessions, a...

Heavy Pot Use Linked to Mental Problems, Even After Quitting

30 April 2020
Heavy Pot Use Linked to Mental Problems, Even After QuittingTHURSDAY, April 30, 2020 (HealthDay News) -- Marijuana dependence goes hand in hand with poor mental health, and problems may persist long after stopping the drug, according to Canadian researchers. Nearly half of people who have been or are now dependent on pot have some form of mental illness or dependence on another substance, according to a report this month in the journal Advances in Preventative Medicine. That compares with 8% of people with no history of pot dependence have mental illness or another drug or alcohol addiction. Lead author Esme Fuller-Thomson said the study doesn't answer which came first, marijuana dependence or mental illness, nor does it prove heavy pot use causes mental problems, but it does show a strong link. "Not everyone that uses pot is going to develop...

Thousands of Health Care Workers Lack Insurance If COVID-19 Strikes: Study

30 April 2020
Thousands of Health Care Workers Lack Insurance If COVID-19 Strikes: StudyTHURSDAY, April 30, 2020 (HealthDay News) -- The coronavirus pandemic has put a spotlight on the sacrifices of America's health care workers, yet many of them live in poverty and can't afford health insurance. A new study finds that more than 600,000 health care workers are poor and potentially without insurance or paid sick leave, and up to 4 million have health problems that put them at risk of dying from COVID-19. "It's nice that politicians want to label health care workers heroes and that people are going out and banging pots for them. That's clearly raising people's morale. But it also is important to make sure they -- and everyone else in the country -- has health insurance and decent wages and sick leave when they need it," said lead researcher Dr. David Himmelstein. He's a...

AHA News: How Pregnant Woman's High Blood Pressure Can Change Shape of Baby's Heart

30 April 2020
AHA News: How Pregnant Woman`s High Blood Pressure Can Change Shape of Baby`s HeartTHURSDAY, April 30, 2020 (American Heart Association News) -- Mothers who have high blood pressure are more likely to have babies with slightly different-shaped hearts, a finding that could impact future cardiovascular care for those women and their children, according to a new study. The research, published Thursday in the Journal of the American Heart Association, adds a new layer of understanding to how pregnancy complications affect prenatal and postnatal heart health. Past studies have shown premature birth and low birth weight may affect how an infant's heart forms. The new research looked at the prenatal experience – whether high blood pressure, also called hypertension, among pregnant women also might affect the shape of babies' hearts. Researchers from the United Kingdom...

Out-of-Hospital Cardiac Arrests On the Rise During COVID-19 Crisis

30 April 2020
Out-of-Hospital Cardiac Arrests On the Rise During COVID-19 CrisisTHURSDAY, April 30, 2020 (HealthDay News) -- Stress placed on the heart by COVID-19, a hesitancy by people to call 911, and even reluctance on the part of bystanders to perform CPR may be boosting rates of out-of-hospital cardiac arrest, a new report finds. The data comes from four provinces in northern Italy, a region that was hit very hard and very early by the coronavirus pandemic. The researchers said that between Feb. 21 and March 31, 2020, there was a 58% jump in the number of cardiac arrests that occurred before victims could get to the hospital, compared to the same time frame last year. In more than three-quarters of the cases, COVID-19 was diagnosed in the affected patients, said a team led by Dr. Enrico Baldi, of the University of Pavia. His team reported their findings...

Pandemic Delaying Medical Care of Older Americans

30 April 2020
Pandemic Delaying Medical Care of Older AmericansTHURSDAY, April 30, 2020 (HealthDay News) -- The coronavirus pandemic has led many older adults to postpone medical care, a new survey finds. The University of Chicago survey found that 55% of U.S. adults aged 70 and older experienced a disruption in their medical care during the first month of social distancing. Thirty-nine percent put off non-essential care and 32% delayed primary or preventive care since social distancing began. And 15% said they delayed or canceled essential medical treatment, the survey found. "The first month of social distancing in America certainly saved lives, and yet it also created a situation where many older adults are not getting the care they need to manage serious health conditions," said Dr. Bruce Chernof. He is president and CEO of the SCAN...

During Coronavirus Pandemic, Don't Ignore Symptoms of...

THURSDAY, April 30, 2020 (HealthDay News) -- Fewer heart attack and stroke patients are seeking medical care since the coronavirus pandemic began and doctors are wondering why. It's possible...

High-Tech Prosthetic Arm Melds With Patient's Anatomy

THURSDAY, April 30, 2020 (HealthDay News) -- A new "mind-controlled" prosthetic arm can allow amputees to regain a sense of touch and move through their daily lives more easily, researchers...
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