Shawn Farrell, MBA, is Telemedicine and Telehealth Program Manager at Boston Children’s Hospital.
The TeleDactyl, as depicted on the cover of Science and Invention magazine in 1925.
Back in the 1920s, when medicine was more an art than a science and doctors made home visits, a publishing and radio pioneer named Hugo Gernsback predicted the future of telehealth. As described on Smithsonian.com, he wrote of a device called the TeleDactyl: “a future instrument by which it will be possible for us to ‘feel at a distance’”—dactyl, from the Greek, meaning finger.
Since that time, the practice of medicine has changed dramatically. Our understanding of the human body has advanced beyond our wildest dreams, producing drugs, devices and procedures that have made hospitals a place for healing and curing. At the same time, home visits were abandoned in favor of the office visit, making doctors more efficient. Almost 100 years later, several converging forces are making the home visit popular again, increasing the likelihood of seeing Gernsback’s vision become a reality.
The rollout of the Affordable Care Act, which will add millions of new patients to the health care system, comes at the same time that we have a shortage of primary care doctors, specialists and other care providers. Full story »
Alal Eran, PhD, studies the molecular basis of autism at Boston Children’s Hospital and Harvard Medical School.
An 'Information Commons' could better delineate the different faces of ASD by combining objective molecular, biochemical and neurological measures.
Yet another redefinition of autism spectrum disorder (ASD) has stirred up debate. The new Diagnostic and Statistical Manual of Mental Disorders (DSM-5) now collapses four previously distinct conditions—autistic disorder, Asperger syndrome, childhood disintegrative disorder and pervasive developmental disorder not otherwise specified—under one umbrella label of ASD. It also collapses the traditional autistic triad (social deficits, communication impairments and restricted interests/behaviors) into two domains: social/communication deficits and restricted interests/behaviors.
While intended to increase accuracy and utility, the new diagnostic criteria for autism—the fifth revision since 1980—have attracted an unprecedented level of criticism by clinicians, researchers and families. The criteria for membership in DSM categories are much less robust than those for other clinical classification schemes—as evidenced by the rapid change in the DSM over the last 50 years. But more importantly, they are based only on behavioral symptoms. Full story »
2013 saw an accelerated crumbling of borders and boundaries in health care, fueled by technological and scientific advances. Boundaries between high-tech Western medicine and global health practices have begun blurring in interesting ways, as are those between home and hospital, patient and doctor and even a patient’s own body and the treatment used for her disease.
Last year also saw a fierce political fight over the Affordable Care Act (ACA)—aka Obamacare—ending in some six million people crossing the boundary from uninsured to insured, according to HMS, if you count Medicaid and Children’s Health Insurance Program eligibles.
What does all this portend for 2014? This year, Vector asked leaders from all walks of life at Boston Children’s Hospital to weigh in with their predictions. Full story »
Ed. note: A longer version of this story appeared on Harvard Medical School’s website.
New research may change the way we culture and treat infections. (Burkholderia cepacia complex, CDC/Wikimedia Commons)
A boy with cystic fibrosis develops a potentially deadly Burkholderia dolosa infection in his lungs. Various genetic mutations allow some bacterial strains to survive assaults from his immune system and antibiotics, while others perish. Eventually, the strongest mutant dominates the B. dolosa colony.
Right? Maybe not, say the authors of a new study. Examining sputum samples from infected patients, they found that dozens of different kinds of B. dolosa may coexist in that boy’s lungs—each adapting and surviving in different ways. The findings, published last month in Nature Genetics, warn of possible shortfalls in the way infections are currently cultured and treated.
“We found that when a pathogen like B. dolosa infects us, it diversifies. Many cells discover ways to survive, and these successful mutants coexist,” says senior author Roy Kishony, PhD, professor of systems biology at Harvard Medical School. Full story »
Despite recent national pediatric guidelines recommending identification and treatment of children with familial hypercholesterolemia, the use of lipid-lowering treatment has been flat over the past decade in real-world pediatric practice, finds a large multicenter study.
Justin Zachariah, MD, MPH, a pediatric cardiologist at Boston Children’s Hospital, presented the findings this week at the 2013 American Heart Association (AHA) Scientific Sessions. He believes they dispel some critiques of the recent guidelines, particularly concerns that more screening would result in overmedicating the pediatric population.
Extending beyond 2008 recommendations from the American Academy of Pediatrics, the 2011 National Heart, Lung and Blood Institute’s pediatric guidelines call for universal lipid screening and medical treatment for children at highest risk for early cardiovascular disease. One such high-risk condition is familial hypercholesterolemia, a genetic disorder characterized by high blood cholesterol levels, specifically very high levels of low-density lipoprotein (LDL, or “bad” cholesterol) and early coronary events. Full story »
Do you have a fever?
Do you have a cough?
If you’re sitting at home with a sore throat, your answers to those two questions could be enough to tell whether you should see a doctor for a strep test, thanks to a new risk measure created by Kenneth Mandl, MD, MPH, and Andrew Fine, MD, MPH, at Boston Children’s Hospital.
Called a “home score,” the measure combines the two questions above, your age, and data on the level of strep activity in your geographic area. The basic idea is that your symptoms, plus the big picture of what’s happening in your neighborhood, is a strong enough predictor to for you to go to the doctor for a throat swab.
Thought it’s just a research tool for now, if it were it were packaged into an app and fed the right data (localized strep test results from a health center or medical testing company, for example), the home score could allow someone with a sore throat to make an informed decision about whether they should consider going to the doctor.
Full story »
Is universal cardiovascular screening supported by the data, and are clinicians ready?
In 2011, the National Heart, Lung, and Blood Institute (NHLBI) guidelines for cardiovascular risk reduction in pediatrics reinforced the recommendation that primary care pediatricians (PCPs) should screen children and adolescents for cholesterol and blood pressure elevations. However, as PCPs try to incorporate it into their well childcare routine, questions are being raised about the practical implications of implementing that recommendation.
Last month, the U.S. Preventive Services Task Force (USPSTF) published its finding that there is not enough evidence to recommend for or against routine screening for primary hypertension in asymptomatic children and teens, repeating its suggestions from 2003. It has issued similar statements about lipid screening.
At this week’s 2013 American Academy of Pediatrics (AAP) conference, Sarah de Ferranti, MD, MPH, director of the Preventive Cardiology Clinic at Boston Children’s Hospital, gave a presentation titled “Universal Lipid Screening: Are Pediatricians Doing It and How Is It Working?” She spoke with Vector about screening both for cholesterol and blood pressure in children. Full story »
Hackathons are quickly growing beyond Red Bull- and Dorito-fueled code-fests into fertile grounds for new technologies and products that potentially could improve medicine and health care.
But beyond individual events, could hackathons signal the beginnings of a new ecosystem for medical innovation?
That’s what groups like MIT’s H@cking Medicine, Brigham and Women’s Hospital (BWH)’s new iHub and the New Media Medicine group at the MIT Media Lab are betting on. By tapping the same creative entrepreneurial energy that hackathon culture has brought to the technology industry, they believe they can fundamentally reimagine health care, one device, app and system at a time.
“The Boston area is the most fertile ground for medical innovation you could ever imagine,” says Michael Docktor, MD, a gastroenterologist at Boston Children’s and one of the organizers, with the H@cking Medicine team, of this weekend’s Hacking Pediatrics hackathon. “We need to make the case with the local medical and technology community that hackathons are a viable way of innovating in this day and age, that this is the way we ought to be innovating.” Full story »
The Human Genome Project’s push to completely sequence the human genome ran a tab of roughly $2.7 billion and required the efforts of 20 research centers around the world using rooms full of equipment.
But that was using technology from the 1990s to early-2000s. As by a panel of genomics experts from industry and academia pointed out at last week’s National Pediatric Innovation Summit + Awards, a scientist in a single laboratory today can sequence a genome for as little as $1,000, making sequencing almost a medical commodity.
Now what? How do we go about making clinical genomics an everyday thing? The discussion left the answer to that question—and the other questions it raises—unclear. While the panelists expressed excitement about what’s possible, they cited great uncertainty among doctors, scientists, patients, payers, companies and regulators about how to make clinical genomics work. Full story »