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30 Apr

Medical Video Visits

Millions of Americans have used telemedicine services, but how do they like them?

Health News Results - 133

WEDNESDAY, June 12, 2019 (HealthDay News) -- Monitoring a melanoma patient's progress is challenging. But a laser-based test might allow doctors to quickly screen the patient's blood to spot tumor cells roaming the body, a preliminary study suggests.

Those cells, known as circulating tumor cells, are "shed" from the original cancer site into the blood vessels or lymph system. They are...

FRIDAY, May 31, 2019 (HealthDay News) -- Reading the notes your doctor makes during your visit appears to be good medicine.

An online survey of 20,000 adults treated at three U.S. health systems that have made clinical notes available to patients for several years finds that those who actually read them may be more likely to take medications as prescribed.

Patients listed se...

WEDNESDAY, May 29, 2019 (HealthDay News) -- Exercise apps and fitness trackers are all the rage, and now a new study shows they might actually work.

A combination of an exercise app, an activity tracker and personal counseling increased women's physical activity levels, researchers found.

The study of 210 inactive women found that three months of this combined approach incre...

WEDNESDAY, May 15, 2019 (HealthDay News) -- Chances are if you're over 60 it's already happened to you: You're in a crowded room and finding it tough to understand what your partner is saying a couple of feet away.

It's a longstanding hearing-loss issue known as the "cocktail party" problem. Conventional hearing aids still aren't able to fix it -- to separate out the talk you do

THURSDAY, May 9, 2019 (HealthDay News) -- Imagine if all it took to treat the heart condition atrial fibrillation was clipping a small device to your ear for an hour a day? That futuristic scenario could soon be a reality, according to a new study.

In a small, early trial, the researchers found the device -- which emits a mild electric current -- appears to be effective at controlli...

TUESDAY, May 7, 2019 (HealthDay News) -- Artificial intelligence is the hot new trend in medicine, and now new research suggests it could help doctors better predict a woman's breast cancer risk.

The study is the latest to explore the potential role of artificial intelligence (AI) in medicine.

Typically, it works like this: Researchers develop an algorithm using "deep learni...

TUESDAY, April 30, 2019 (HealthDay News) -- Need to see your doctor, but can't take time off from work? There's an app for that. And new research shows patients find the ability to see a doctor "virtually" convenient and satisfying.

Nine out of 10 people who had a virtual visit with a doctor said it was more convenient than other ways of getting care, and it addressed their medical n...

WEDNESDAY, April 24, 2019 (HealthDay News) -- Reading the brain waves that control a person's vocal tract might be the best way to help return a voice to people who've lost their ability to speak, a new study suggests.

A brain-machine interface creates natural-sounding synthetic speech by using brain activity to control a "virtual" vocal tract -- an anatomically detailed computer simu...

WEDNESDAY, April 24, 2019 (HealthDay News) -- Many older Americans may remember "Fantastic Voyage" -- the 1966 film where scientists and the vessel they were in shrank to microscopic size and traveled through the human body.

Now, science fiction may be getting closer to reality. Researchers say they've created a tiny medical robot that's able to navigate on its own in and around a bea...

TUESDAY, April 23, 2019 (HealthDay News) -- America's couch potatoes are becoming ever more deeply rooted, and computers are the reason why.

The amount of time people spend sitting around has increased in recent years, driven largely by more leisure time spent with a computer, federal survey data shows.

Total daily sitting time increased about an hour a day for teenagers an...

WEDNESDAY, April 17, 2019 (HealthDay News) -- Folks start forgetting things as they get older, like where they put their car keys or what they had for breakfast.

But their memories might get a boost from an electromagnetic device that gives the brain a helpful zap, a new study reports.

A small group of older people experienced improved memory function after five daily sessio...

WEDNESDAY, April 17, 2019 (HealthDay News) -- The death of brain cells may not be as sudden, or as irreversible, as previously believed.

Four hours after a pig's death, Yale scientists restored circulation and revived cellular activity within the dead animal's brain.

The cells of the brain remained viable six hours later, compared with other brains not preserved using the ne...

MONDAY, April 15, 2019 (HealthDay News) -- The world's first complete 3D printer-generated heart, made using the patient's own cells and materials, has been created in a lab.

Until now, success has been limited to printing only simple tissues without blood vessels.

"This is the first time anyone anywhere has successfully engineered and printed an entire heart replete with ce...

FRIDAY, April 5, 2019 (HealthDay News) -- The risks of using voice-based technology in your car may be greater than you think.

Many consider this technology safer than using their hands to operate devices while driving, but it's not risk-free, the AAA Foundation for Traffic Safety warns.

Mental distractions can last as long as 27 seconds after drivers use voice-assisted tec...

TUESDAY, March 19, 2019 (HealthDay News) -- A new version of an implantable heart pump could cut the risk of blood clots, bleeding and stroke in patients with advanced heart failure, according to a study funded by the device's maker.

The study included more than a thousand patients who received either Abbott Inc.'s HeartMate 3 left ventricular assist device (LVAD) or the HeartMate II....

MONDAY, March 18, 2019 (HealthDay News) -- Someday soon, devices like the Apple Watch might be monitoring wearers for heart conditions such as potentially dangerous atrial fibrillation, a new study suggests.

Atrial fibrillation, or "a-fib," is a common form of irregular heartbeat that can lead to blood clots, stroke, heart failure and other heart problems. It affects up to 6 million A...

SUNDAY, March 17, 2019 (HealthDay News) -- Tucking a pacemaker inside an antibiotic-soaked mesh envelope before implanting it inside your body can drastically reduce your risk of a dangerous infection, a new study shows.

About 1.7 million patients receive cardiac implants like pacemakers or defibrillators every year worldwide, and doctors use preoperative a...

THURSDAY, March 14, 2019 (HealthDay News) -- A blood test used to detect a heart attack may often provide some misleading results, British researchers report.

In a new study of patients undergoing blood tests at a hospital in England, one in 20 people had high blood levels of troponin, a protein released into the bloodstream during a heart attack. But most of them had no clinical sign...

WEDNESDAY, March 13, 2019 (HealthDay News) -- The term artificial intelligence (AI) might bring to mind robots or self-driving cars. But one group of researchers is using a type of AI to improve lung cancer screening.

Screening is important for early diagnosis and improved survival odds, but the current lung cancer screening method has a 96 percent false positive rate.

But i...

THURSDAY, Feb. 28, 2019 (HealthDay News) -- A blood test may one day replace invasive tissue biopsies as a pain-free way to guide treatment in lung cancer patients, new research suggests.

The so-called "liquid biopsy" can quickly identify tumor gene mutations that match targeted drug therapies -- potentially boosting patient survival.

The new findings present "a convincing a...

WEDNESDAY, Feb. 13, 2019 (HealthDay News) -- In the race to conception, the female body is set up to separate weak sperm from strong, researchers report.

A woman's reproductive system presents a veritable obstacle course that stress-tests sperm, making sure that only the strongest swimmers have a chance of reaching a woman's egg, according to a new study.

Narrow gate-like p...

WEDNESDAY, Jan. 30, 2019 (HealthDay News) -- An expandable pill that can stay in the stomach for a month could help diagnose and monitor a myriad of gastro ills, a new study in pigs suggests.

The pill has a Jell-O-like consistency. Once it reaches the stomach, it quickly swells to the size of a ping-pong ball and is resistant to the stomach's roiling acidic environment, according to t...

TUESDAY, Jan. 29, 2019 (HealthDay News) -- In a breakthrough straight out of the world of science fiction, a team of researchers has used artificial intelligence (AI) to turn brain signals into computer-generated speech.

The feat was accomplished with the assistance of five epilepsy patients. All had been outfitted with various types of brain electrodes as part of their seizure treatm...

MONDAY, Jan. 28, 2019 (HealthDay News) -- Using a new blood test for pancreatic cancer alongside the current blood test may improve early detection and help screen people at high risk for the deadly disease, researchers say.

The combination approach detects 70 percent of pancreatic cancers with a less than 5 percent false-positive rate, according to the team led by scientists at the V...

FRIDAY, Jan. 25, 2019 (HealthDay News) -- When it comes to monitoring physical activity, we've come a long way from pedometers that only counted steps.

Today's health trackers use sensors to monitor movement and store and analyze the data. You can track calories burned, calories consumed, your heart rate during and after exercise, and even how long you sleep. Like a personal coach, a...

WEDNESDAY, Jan. 23, 2019 (HealthDay News) -- A pair of twin toddlers who were once joined at the head are "thriving" more than a year after surgeons used new techniques to separate them.

"We are so grateful and feel so blessed that we get to be their parents and watch them grow and thrive," said the twins' father, Riley Delaney.

The twins' doctors described what it took to s...

WEDNESDAY, Jan. 9, 2019 (HealthDay News) -- Drug users suffering an opioid overdose might soon have access to an unusual lifeline -- a smartphone app.

University of Washington researchers have developed an app that can detect when a person's breathing dangerously slows or stops.

The Second Chance app accurately detected opioid overdose symptoms more than nine times out of 10...

THURSDAY, Dec. 13, 2018 (HealthDay News) -- The future of medicine may be here: Researchers at the Massachusetts Institute of Technology say they've developed an ingestible capsule that can be monitored outside the body for health data, using Bluetooth wireless technology.

The capsule could deliver drugs as well as sense the condition of its surroundings in the gut, including infecti...

WEDNESDAY, Dec. 5, 2018 (HealthDay News) -- A new mint-sized, battery-free patch that alerts wearers to potentially harmful sunlight exposure in real time might become a powerful weapon in preventing skin cancer.

Powered by the sun while designed to measure its rays, the patch automatically transmits sun readings to a user's smartphone. It works wet or dry, is fully reusable, and weig...

WEDNESDAY, Dec. 5, 2018 (HealthDay News) -- Checking for low hemoglobin in the blood -- otherwise known as anemia -- usually means drawing blood for testing.

But scientists say they've developed a wireless smartphone app that does the same by "reading" a quick photo of your fingernail.

The app converts fingernail colors into quick readings of blood hemoglobin levels, accordi...

TUESDAY, Dec. 4, 2018 (HealthDay News) -- The world's first baby born to a woman who had a uterus transplant from a deceased donor shows that such transplants can be successful, Brazilian doctors say.

The 6-pound baby girl was delivered by C-section to an unidentified young woman who had been born without a uterus.

The birth shows that pregnancies involving a uterus from a ...

MONDAY, Dec. 3, 2018 (HealthDay News) -- If you're shopping for toys this holiday season, make sure some simple, old-fashioned items are on your list, pediatricians say.

In a new report, the American Academy of Pediatrics (AAP) is making recommendations on the best toys to buy for babies and young children. The bottom line: The traditional beats the digital.

"This report is ...

WEDNESDAY, Nov. 7, 2018 (HealthDay News) -- Home pregnancy tests are commonplace, but that doesn't mean that every type of self-test for health issues is reliable.

And even if results are accurate, you shouldn't forgo getting advice from your health-care provider, especially if the condition is life-changing and requires very targeted treatment.

Some kits that let you test a...

MONDAY, Oct. 15, 2018 (HealthDay News) -- People may rely on social media such as Facebook to showcase the highlights of their lives, like vacations. But new research suggests the language they use in posts might also help predict depression.

Using sophisticated software, researchers were able to scan social media posts and detect depression months before it was apparent on clinical s...

THURSDAY, Sept. 27, 2018 (HealthDay News) -- New cars are now coming out with high-tech safety features designed to prevent crashes. But if you don't know how they work you could be inviting an accident, new research suggests.

These advanced driver assistance systems (ADAS) -- including blind-spot monitoring, forward-collision warning and lane-keeping assist -- can, when used prope...

TUESDAY, Sept. 25, 2018 (HealthDay News) -- Hackers are targeting medical record data more than ever, and their most rewarding prey appears to be health insurance companies, a new study suggests.

Data breaches involving health plans accounted for 63 percent of all breached records that occurred between 2010 and 2017, said lead researcher Dr. Thomas McCoy Jr. He is director of research...

MONDAY, Sept. 24, 2018 (HealthDay News) -- Exercising on a budget can be as simple as buying a good pair of walking shoes. But when you want to make an investment in fitness equipment, new options can make your workouts interactive as well as high-energy.

Look for exercise bikes, treadmills and ellipticals that offer pre-set workouts, often with incline adjustments and/or increases in...

THURSDAY, Sept. 13, 2018 (American Heart Association) -- There will soon be another way to monitor your heart -- from your wrist.

The Apple Watch 4 that was unveiled Wednesday will include electrocardiogram testing. Often referred to as an EKG or ECG, this is how health care providers check the electrical signals in a patient's heart. To a layman, these are the squiggly lines across ...

THURSDAY, Aug. 30, 2018 (HealthDay News) -- Experiments in mice have shown that an implanted electronic device in the brain can detect -- and deliver drugs to stop -- impending epileptic seizures.

Potentially, a similar device might help people with epilepsy, Parkinson's disease and brain tumors who have failed standard treatment. So far, the technology is in the very early stages of...

WEDNESDAY, Aug. 22, 2018 (HealthDay News) -- Robots may hold the keys to social success for kids with autism.

That's the takeaway from an experimental home-based therapy in which autonomous "social" robots modeled and encouraged behaviors like maintaining eye contact and paying attention while playing with 12 children with autism spectrum disorder. The kids were between 6 and 12 years...

TUESDAY, Aug. 21, 2018 (HealthDay News) -- That wearable oxygen monitor you bought for your baby could be feeding you bad information, researchers report.

Tests of two infant oxygen monitors sold directly to consumers have raised serious concerns about the accuracy of these devices, which are meant to keep an eye on a baby's heart rate and oxygen levels.

But one of the monit...

FRIDAY, Aug. 17, 2018 (HealthDay News) -- A brain stimulation device to treat obsessive-compulsive disorder (OCD) has received approval for marketing Friday by the U.S. Food and Drug Administration.

Transcranial magnetic stimulation uses magnetic fields to stimulate nerve cells in the brain. The FDA approved it as a treatment for major depression in 2008 and for treating pain associat...

THURSDAY, Aug. 2, 2018 (HealthDay News) -- Donji Cullenbine's young son, Alex, has autism, but when he put on a pair of Google Glass smartglasses they helped him recognize the emotions of others through their facial expressions.

"Within two, maybe three weeks, I caught him flicking a glance at me," said Cullenbine. "It was stunning because it was spontaneous. I had nothing to do with ...

THURSDAY, Aug. 2, 2018 (HealthDay News) -- Heart disease is a leading cause of death in patients with the autoimmune illness lupus. Now, research suggests high-tech scans can spot cardiac issues early.

The scans can detect heart abnormalities even before patients have any symptoms, Chinese researchers say.

"Our findings may affect current lupus diagnostics and treatment -...

WEDNESDAY, Aug. 1, 2018 (HealthDay News) -- Lab-grown lungs have been successfully transplanted into pigs with no apparent medical complication for months after the procedure, researchers report.

This line of research on bioengineered lungs could eventually lead to more options for people who need a lung transplant, according to the team at the University of Texas Medical Branch (UTMB...

TUESDAY, July 10, 2018 (HealthDay News) -- The common but dangerous heart rhythm disorder known as atrial fibrillation -- or a-fib -- can go undetected for years.

Now, research suggests a high-tech, wearable patch might spot the condition early.

Use of the Zio XT wireless patch, made by iRhythm, produced "an almost threefold improvement in the rate of diagnosis of a-fib in t...

THURSDAY, June 28, 2018 (HealthDay News) -- Robots work on assembly lines and assist doctors in the operating room. They manage inventory in warehouses and vacuum floors in homes.

And one day soon, they could help care for Alzheimer's patients.

Several teams of scientists from around the world are investigating ways in which robots might help manage the daily living tasks o...

WEDNESDAY, June 27, 2018 (HealthDay News) -- Has that week-old yogurt really gone bad? Did the chicken you bought just three days ago already spoil?

Your smartphone might one day be able to tell you, new research suggests.

A group of scientists is developing a portable, inexpensive and easy-to-use electronic tag to send wireless alerts to smartphones when a telltale gas is ...

TUESDAY, June 26, 2018 (HealthDay News) -- While an iPad can deliver information in an instant with the touch of your fingertips, it also can make your neck and shoulders ache, a new study finds.

So-called iPad neck, or tablet neck, is on the rise in the United States. And women are twice as likely than men to have this type of neck and shoulder pain, the researchers reported.

...

TUESDAY, June 19, 2018 (HealthDay News) -- The burgeoning field of "synthetic biology" research could lead to the creation of dangerous new bioweapons, and U.S. defense officials need to be alert to assess the potential threat.

So concludes a new report by the National Academies of Sciences, Engineering, and Medicine, which advises the U.S. federal government.

In synthetic b...

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