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.
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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 »
In Part 1 last week, Vector took a look at digital health apps, telemedicine, genomics, phenomics and new behavioral diagnostics as transformative trends in pediatrics. This week, we complete our list. These posts will also appear as an article in the fall issue of Children’s Hospitals Today magazine.
6. New pharma research and development (R&D) models
Academic medical centers have always worked with the pharmaceutical industry but never so closely as now. In the old model, industry drove therapeutic development. A company might fund an academic project or supply reagents, but the relationship generally ended with the project (and publication of a paper).
Now, with drug pipelines drying up and R&D costs rising, Big Pharma is under pressure to change. New industry-academia collaborations are forging creative partnerships, altering how both parties do business. The new models are allowing hospital researchers to do what they’ve never done before: take the lead in R&D. Full story »
Since our “trends” posts at the top of the year are among our most viewed, Vector took time out this summer to take an interim snapshot of pediatric medicine’s cutting edge. Here we present, in no particular order, our first five picks. Check back next Friday for Part 2. If you want more, there’s still time to register for our National Pediatric Innovation Summit + Awards (September 26-27). The posts will also appear as an article in the fall issue of Children’s Hospitals Today magazine.
1. Digital health apps 2.0
The electronic revolution in health care continues. According to recent surveys, more than 90 percent of physicians have smartphones and more than 60 percent are using tablet devices like iPads for professional purposes. Dr. Eric Topol and others think these digital tools are the future of medicine.
Mobile apps keep proliferating, adding more and more features: high-quality image capture, voice-to-text capabilities and gaming techniques to motivate adherence, as well as sensors that gather physiologic data, like glucose levels and heart rate. Consumers are tracking and sharing data themselves, saving time in the clinic and helping physicians monitor their symptoms. Through the much-hyped Google Glass, it won’t be long before doctors can seamlessly call up patient data, look up a drug dosage and get decision support during a clinical visit without using a hand-held device.
One limiting factor in this “Wild West” scenario is the FDA’s ability to keep up with digital advances from a regulatory standpoint. Full story »
Michael Docktor, MD, is director of Clinical Mobile Solutions at Boston Children’s Hospital and a pediatric gastroenterologist with a research and clinical interest in inflammatory bowel disease. (See a recent interview with him on MedTech Boston.)
How do the most disruptive companies of our day like Facebook and Pinterest get started? In the warm glow of Silicon Valley, in the shadows of technology titans such as Apple and Google, bright, enthusiastic young entrepreneurs, programmers and designers get together to “hack” ideas for the next big thing. The concept is simple and has worked in tackling challenges from creating the next great social network to developing an innovative green-energy technology.
However, applying this model of collaborative, rapid problem-solving to pain points in health care is still a relatively novel concept. Hacking Medicine, a community of passionate “hackers” at the Massachusetts Institute of Technology (MIT), has brought this practice to medicine and successfully organized events from Uganda to Boston. Graduates of one recent event with AthenaHealth—which develops and sells cloud-based services for electronic health records, practice management and care coordination—are on their way to developing successful businesses, including PillPack (helping patients manage their medications), the BeTH Project (inexpensive adjustable prostheses) and Podimetrics (a data-transmitting shoe insole for diabetics). Full story »
Asperger’s syndrome vs. autism spectrum disorders:
This histogram separates children with Asperger’s (in red) from those with autism spectrum disorders (green) based on EEG coherence variables. Although there is overlap with high-functioning autism, the Asperger’s children clearly form a distinct group. (Courtesy BMC Medicine)
Is it Asperger’s syndrome or is it autism? Since there are no objective diagnostic measures, the diagnosis is often rather squishy, based on how individual clinicians interpret a child’s behavior. According to the Diagnostic and Statistical Manual, fourth edition (DSM-IV)
, early problems with language development are an indicator of autism; if there are behavioral symptoms but no early language problems, the child has Asperger’s. However, if the diagnosis is made late, parents’ recall of early language development may be fuzzy.
Under the new DSM-V, published in May, Asperger’s is included under the general “autism spectrum disorders (ASD)” umbrella. This has raised concerns among families who feel their children with Asperger’s have unique needs that won’t be met in classroom programs designed for autism.
Frank Duffy, MD, a neurologist at Boston Children’s Hospital, believes it’s possible to objectively differentiate Asperger’s from ASDs using a new wrinkle on an old technology. Originally trained as an engineer, Duffy is expert at interpreting electroencephalography (EEG) signals—the wiggly lines that represent electrical activity in the brain. Full story »