Medical devices Archive

A group of scientists wants to develop technology to create a synthetic human genome, which could lead to improved organ transplantation, vaccines and medicines, and to new ways to fight cancer and infections.

Doctors may prescribe medications in hopes of helping a patient, but statistics show that at least half of all patients do not follow through with the treatment. Dr. Robert Schmerling explains why some people are choosing to skip taking medications and the possible results of not taking them.

In its 2016 guidelines, the American Academy of Neurology recommended the use of onabotulinumtoxin A (Botox) injections as a way to help reduce the frequency of chronic migraines.

A class of drugs commonly used in over-the-counter and prescription drugs to treat such problems as insomnia, diarrhea, high blood pressure, depression, and urinary incontinence may be linked to cognitive impairment. Scientists believe the drugs block the neurotransmitter acetylcholine that helps process information, which scientists believe is responsible for the effect. 

Use it as a source of health information, a tracking tool, a direct line to your doctor, and a link to loved ones.

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People who connect socially tend to have better health. The Internet can help you connect, even long distance. 

A connection to the Internet is a powerful tool, linking you to just about all of the knowledge in the world. And you can use that tool to help improve your health. "Our research shows that many older adults aren't taking advantage of that. It's not for everyone, but it's a valuable resource, and I'm cautiously optimistic that it will make a difference for most people," says Dr. Kasisomayajula Viswanath, a professor of health communication at the Harvard T.H. Chan School of Public Health.

To stay on your regimen, you'll have to be organized and learn about each of your drugs.

Many older adults take five or more prescription medications, increasing the risk of harmful drug interactions.
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Taking several types of medications can be challenging. But this is something you have to get right. If you don't, you may have unwanted side effects, or you may not properly treat your chronic condition. "I see people who average 15 medications, and it's very difficult for them to juggle that many pills," says Joanne Doyle Petrongolo, a pharmacist at Harvard-affiliated Massachusetts General Hospital.

News Briefs

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A Harvard study published March 3, 2016, in JAMA Oncology adds to increasing evidence that aspirin use may help stave off colorectal cancer and suggests that aspirin is also associated with a small reduction of overall cancer risk.

Researchers looked at aspirin use among almost 136,000 men and women in two studies over 32 years. They noted that regular aspirin use—taking either a 325-mg tablet or an 81-mg tablet two or more times per week—was associated with a 3% reduction in cancers over all, although they saw no effect on major cancers like those of the breast, prostate, or lung. The researchers say the overall reduction was due mostly to a 15% risk reduction for gastrointestinal cancer and a 19% risk reduction for colorectal cancer.

News Briefs

The CDC wants doctors to stop treating chronic pain by prescribing opioids, such as oxycodone (OxyContin). The CDC published guidelines on opioid prescription March 15, 2016, in The Journal of the American Medical Association. Opioids are powerful painkillers typically used to treat severe pain after surgery or pain with terminal illness, and sometimes used to treat chronic pain. But long-term use of these drugs comes with the risk of dependence, addiction, overdose, and death, as we reported in March.

The CDC is recommending that doctors instead treat chronic pain with non-opioid painkillers, such as acetaminophen (Tylenol) or ibuprofen (Advil); anticonvulsants (gabapentin or pregabalin); tricyclic antidepressants; or serotonin-norepinephrine reuptake inhibitors. The CDC also suggests treating chronic pain with nondrug therapies, such as physical therapy. If you and your doctor feel the benefits of opioid therapy outweigh the risks, the CDC urges doctors to prescribe the lowest effective dose, and reassess risks and benefits at least every three months. The recommendation is not intended for people taking opioids for terminal illness or palliative care.

Dr. Michael Bierer explains the most common misconception about addiction and offers tips for recognizing if you might be developing an addiction.

Dr. Wynne Armand talks with Dr. Terry Schraeder about the increase in opiod addictions and shares prevention and treatment methods for those experiencing an addiction to prescription opioid medication.