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Updated: 3 hours 42 min ago

US to Ban Flavored Vaping Products as Lung Disease Cases Surge

September 11, 2019

(Medical Xpress) – Donald Trump’s administration on Wednesday announced it would soon ban flavored vaping products, amid a growing outbreak of severe lung disease linked to e-cigarette use that has claimed six lives. Addressing reporters at the White House, the US president said he and First Lady Melania Trump were worried as parents about the wave of illnesses that has sickened hundreds and left several teens in induced comas.

‘There’s No Such Thing as Anonymity’: With Consumer DNA Tests, Sperm Banks Reconsider Long-Held Promises to Donors

September 11, 2019

(STAT News) – For generations, it was a basic tenet of donating sperm: Clinics could forever protect their clients’ identities. But, increasingly, donor anonymity is dead. The rise of consumer genetic tests — which allow people to connect with relatives they never knew they had, including some who never intended to be found in the first place — is forcing sperm donation clinics to confront the fact that it is now virtually impossible to guarantee anonymity to their clients. Instead, sites like 23andMe and are giving customers the genetic clues they need to identify biological parents on their own.

OxyContin Maker Purdue Pharma Agrees to Tentative Settlement in Opioid Lawsuit

September 11, 2019

(STAT News) – OxyContin maker Purdue Pharma reached a tentative deal Wednesday with about half the states and thousands of local governments over its role in the nation’s deadly opioid epidemic, but criticism by several state attorneys general clouded prospects for an end to litigation against the company and the family that owns it.

Chinese Scientists Try to Cure One Man’s HIV with CRISPR

September 11, 2019

(Wired) – In July of 2017, doctors in Beijing blasted the patient with chemicals and radiation to wipe out his bone marrow, making space for millions of stem cells they then pumped into his body through an IV. These new stem cells, donated by a healthy fellow countryman, would replace the patient’s unhealthy ones, hopefully resolving his cancer. But unlike any other routine bone marrow transplant, this time researchers edited those stem cells with Crispr to cripple a gene called CCR5, without which HIV can’t infiltrate immune cells.

The Family That Build an Empire of Pain

September 11, 2019

(New Yorker) – Purdue launched OxyContin with a marketing campaign that attempted to counter this attitude and change the prescribing habits of doctors. The company funded research and paid doctors to make the case that concerns about opioid addiction were overblown, and that OxyContin could safely treat an ever-wider range of maladies. Sales representatives marketed OxyContin as a product “to start with and to stay with.” Millions of patients found the drug to be a vital salve for excruciating pain. But many others grew so hooked on it that, between doses, they experienced debilitating withdrawal.

Scientists Create a Device That Can Mass-Produce Human Embryoids

September 11, 2019

(NPR) – Scientists have invented a device that can quickly produce large numbers of living entities that resemble very primitive human embryos. Researchers welcomed the development, described Wednesday in the journal Nature, as an important advance for studying the earliest days of human embryonic development. But it also raises questions about where to draw the line in manufacturing “synthetic” human life.

Contaminant Found in Marijuana Vaping Products Linked to Deadly Lung Illness, Tests Show

September 11, 2019

(The Washington Post) – State and federal health officials investigating mysterious lung illnesses linked to vaping have found the same chemical in samples of marijuana products used by people sickened in different parts of the country and who used different brands of products in recent weeks. The chemical is an oil derived from vitamin E. Investigators at the U.S. Food and Drug Administration found the oil in cannabis products in samples collected from patients who fell ill across the United States. 

Period Tracker Apps Used by Millions of Women Are Sharing Incredibly Sensitive Data with Facebook

September 10, 2019

(Buzz Feed) – Period tracker apps are sending deeply personal information about women’s health and sexual practices to Facebook, new research has found. UK-based advocacy group Privacy International, sharing its findings exclusively with BuzzFeed News, discovered period-tracking apps including MIA Fem and Maya sent women’s use of contraception, the timings of their monthly periods, symptoms like swelling and cramps, and more, directly to Facebook. Women use such apps for a range of purposes, from tracking their period cycles to maximizing their chances of conceiving a child.

European Doctor Who Prescribes Abortion Pills to U.S. Women Online Sues FDA

September 10, 2019

(NPR) – A European doctor who prescribes abortion pills to American women over the Internet is suing the Food and Drug Administration in an effort to continue providing the medications to patients in the United States. The lawsuit being filed Monday in federal court in Idaho names several federal officials, including U.S. Health and Human Services Secretary Alex Azar.

A Human Liver Can Be Cooled to -4 Degrees Celsius and Still Survive

September 10, 2019

(The Atlantic) – On ice, a liver destined for transplant can last nine, maybe 12 hours. A lot must happen in this time: The liver must be flown to another hospital, a surgical team assembled, an operating room prepped, a recipient rushed into surgery, and the diseased liver carefully removed. Each hour on ice, the liver deteriorates; too many hours, and it will never function in a human body again. Ice can only do so much to slow biological time. For this reason—along with the sobering statistic that 20 people die every day waiting for a transplant—doctors and scientists have long sought ways to preserve organs. Biologists now report a new strategy tested on five human livers: supercooling the organ to 4 degrees Celsius below zero, or just under 25 degrees Fahrenheit.

US Couple Lose Child Custody Over Chemo Refusal

September 10, 2019

(BBC) – A cancer-stricken four-year-old boy in Florida has been ordered to live with his grandmother after his parents prevented him from having chemotherapy. The custody ruling on Monday against parents Taylor Bland and Joshua McAdams came after their bid for alternative treatment garnered national attention. The boy was taken from his parents in April after they skipped chemotherapy and left the state.

Google, Mayo Clinic Strike Sweeping Partnership on Patient Data

September 10, 2019

(STAT News) – Mayo Clinic, one of medicine’s most prestigious brands, announced Tuesday that it has struck a sweeping partnership with Google to store patient data in the cloud and build products using artificial intelligence and other technologies to improve care. The 10-year partnership is a testament to Google’s expanding role in the U.S. health care system and gives Mayo greater access to the engineering talent and computing resources it needs to embed its expertise in algorithms and commercial devices.

How an AI Startup Designed a Drug Candidate in Just 46 Days

September 10, 2019

(Singularity Hub) – Discovering a new drug can take decades, billions of dollars, and untold man hours from some of the smartest people on the planet. Now a startup says it’s taken a significant step towards speeding the process up using AI. The typical drug discovery process involves carrying out physical tests on enormous libraries of molecules, and even with the help of robotics it’s an arduous process. The idea of sidestepping this by using computers to virtually screen for promising candidates has been around for decades. But progress has been underwhelming, and it’s still not a major part of commercial pipelines.

New Google Policy Bars Ads for Unproven Stem Cell Therapies

September 9, 2019

(The Washington Post) – Responding to ubiquitous online marketing by stem cell clinics selling unapproved treatments for everything from achy joints to Alzheimer’s, Google announced Friday it will no longer accept ads for “unproven or experimental medical techniques,” including most stem cell therapy, cellular therapy and gene therapy. The Internet giant said it was taking the step after seeing “a rise in bad actors” trying to take advantage of patients by offering “untested, deceptive treatments.”

The Role of Nurses When Patients Decide to End Their Lives

September 6, 2019

(New York Times) – Some have policies that forbid nurses even to discuss end of life options. Others hold a “neutral” stance on aid in dying, but bar doctors or nurses from being in the room while a patient self-ingests the medication and begins the dying process. n June, the American Nurses Association passed a position statement providing guidance on the nurse’s role in medical aid in dying, said Liz Stokes, the director of the American Nurses Association Center for Ethics and Human Rights.

First Hint That Body’s ‘Biological Age’ Can Be Reversed

September 6, 2019

(Nature) – A small clinical study in California has suggested for the first time that it might be possible to reverse the body’s epigenetic clock, which measures a person’s biological age. For one year, nine healthy volunteers took a cocktail of three common drugs — growth hormone and two diabetes medications — and on average shed 2.5 years of their biological ages, measured by analysing marks on a person’s genomes. The participants’ immune systems also showed signs of rejuvenation.

Indian Woman Gives Birth to Twins at Age of 73

September 6, 2019

(CNN) – A 73-year-old woman in India has given birth to twin girls. Erramatti Mangayamma, a farmer from the southern state of Andhra Pradesh, is believed to be the oldest person ever to give birth. She became pregnant through IVF and doctors delivered the babies via caesarian section Thursday. “The surgery went well … the mother and the babies are all healthy with no complications,” Dr. Sanakayyala Umashankar, the director of Ahalya IVF, who performed the C-section, told CNN.

Vaping’s Plausible Deniability Is Going Up in Smoke

September 6, 2019

(The Atlantic) – That rationale has helped nicotine-vaping rates explode since 2015, especially among teens. The same technology has become popular among cannabis users both legal and non-. But the question of vaping’s relative danger has recently taken on a much more desperate tone. While vaping is still so new that broad, long-term data on inhaling the often mysterious chemicals found in both nicotine and cannabis “vape juice” won’t be available for years, Americans are beginning to see the effects that heavy or extended use of the vaping market’s vast array of products might have.

In an Emergency, Where Ambulances Take Patients Differs by Race, Study Finds

September 6, 2019

(STAT News) – Ambulance crews are generally supposed to take seriously ill patients to the closest hospital that offers the necessary emergency services, such as stroke or trauma care. However, new research shows that patients are sometimes transported somewhere else, and that their race may have something to do with it. A national study published in JAMA Network Open on Friday found there were differences in the emergency departments where patients were taken by emergency medical services, based on their race or ethnicity.

Vitamin E Chemical Is ‘Key Focus’ in Vaping Illness Investigation, Health Officials Say

September 5, 2019

(CNN) – An investigation into the link between vaping and severe lung illnesses has yielded the discovery of extremely high levels of the chemical vitamin E acetate in nearly all cannabis-containing vaping products that were analyzed, New York health officials said Thursday. At least one vape product containing this chemical has been linked to each person who fell ill and submitted a product for testing in the state.