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Health and Medicine

As heat index climbs, emergency visits, deaths rise in New England

New research shows that New Englanders are susceptible to serious health effects even when the heat index is below 100, a finding that has helped to change the National Weather Service threshold for heat warnings.
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Health and Medicine

Unique primary care residency program hangs in budget balance

The Teaching Health Centers program, which funds outpatient primary care residencies serving rural and indigent patients, awaits Congressional budget reauthorization at a time when there is a primary care shortage, Brown University medical scholars write in a new article in JAMA.
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Health and Medicine

Study opens new line of attack on spinal muscular atrophy

Scientists have discovered a physiological chain of events in animal models in which motor neurons and their communication with muscle become disrupted by the mutation that causes spinal muscular atrophy.
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Health and Medicine

University celebrates ‘Inspiring Women in Science’

At a daylong event at the Granoff Center for the Creative Arts on Thursday, April 20, six renowned women scientists will speak about their work amid remarks and presentations by colleagues, including President Christina Paxson.
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Health and Medicine

Public health events highlight urgent challenges, research

The Brown University School of Public Health will feature the urgency and importance of population health scholarship with the premiere of a documentary on the opioid crisis, a broad-ranging research exposition and a lecture on gun violence.
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Health and Medicine

Technology to screen embryos before implantation falls short

Because current methods for assessing the viability of IVF-created embryos are not sufficiently reliable, more research on embryo development is needed, two experts write in a new review article.
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Health and Medicine

With BrainGate-directed muscle stimulation, a man with paralysis moves his arm, hand anew

With the investigational BrainGate brain-computer interface and implanted muscle-stimulating electrodes, a man paralyzed from the shoulders down was able to use his arm and hand to eat, drink and perform other activities, according to new research in <em>The Lancet</em>.
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Health and Medicine

Prostate screening often occurs without discussion of benefits, risks

Less than a third of men in a large national survey reported talking with their doctor about both the pros and cons of the PSA blood test for prostate cancer, and the likelihood has decreased further since a national panel recommended against the test.
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Health and Medicine

The run up to Match Day is a marathon, and it’s tilting uphill

The process by which medical students become residents has a very precise moment of culmination — noon on the third Friday in March — but the preparation takes months of hard work and expense that has been increasing over time.
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Health and Medicine

Student research success supported by unique Brown curricula

To lead a new paper in Health Affairs that describes the exceptional success of Costa Rica’s approach to primary care, student Madeline Pesec combined her own initiative and talent with Brown’s unique academic programs and alumni network.
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Health and Medicine

Bringing evidence to health screening debates

At a talk and panel discussion in Boston the morning of Feb. 19, Brown University biostatistician Constantine Gatsonis discussed how big trials help us make sense of our many questions about cancer screening.
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Health and Medicine

Hogan to succeed Gatsonis as biostatistics chair

Constantine Gatsonis is the founding chair of Brown’s biostatistics department, but on July 1 he’ll step down and Joseph Hogan will take the helm.
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Health and Medicine

Biomedical research hub makes first pilot awards

Advance Clinical and Translational Research (Advance-CTR), a statewide partnership established last year to support collaborative medical studies that build on basic research, has awarded its first two Pilot Project grants.
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Health and Medicine

Researchers propose a new way to assess medication-based HIV prevention

Delivering on the promise of preventing HIV infections with antiretroviral medicines, or pre-exposure prophylaxis (PrEP), requires thinking about PrEP as a nine-step continuum of preventive care, Brown researchers write in the journal AIDS.
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Health and Medicine

Sickle cell trait may confound blood sugar readings among African-Americans

A routine diabetes test produces lower blood sugar readings in African-Americans with sickle cell trait than in those without, potentially leading patients to remain untreated or with a mistaken sense of blood sugar control, study finds.
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Health and Medicine

With mini-vessels, mini-brains expand research potential

A new study shows that Brown University’s mini-brains produce networks of capillaries, an important anatomical feature for lab studies of stroke and other circulation-related brain diseases.
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Health and Medicine

Practice makes perfect, and ‘overlearning’ locks it in

People who continued to train on a visual task for 20 minutes past the point of mastery locked in that learning, shielding it from interference by new learning, a new study in Nature Neuroscience shows.
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Health and Medicine

Grant advances work to improve hip fracture care

A new grant, co-led by Dr. Richard W. Besdine, will promote adoption of a care model in which geriatricians and other physicians co-manage care for older patients with hip fractures.
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Health and Medicine

Whether our speech is fast or slow, we say about the same

Fast talkers tend to convey less information with each word and syntactic structure than slower-paced speakers, meaning that no matter our pace, we all say just about as much in a given time, a new study finds.
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Health and Medicine

Hospitals in Medicare ACOs reduced readmissions faster

The Accountable Care Organization model of paying for health care appears to help reduce hospital readmissions among Medicare patients discharged to skilled nursing facilities, a new study suggests.
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Health and Medicine

Medicaid expansion linked to better care quality at health centers

In the first year of Medicaid expansion, four out of eight quality indicators at federally funded health centers improved significantly in states that expanded Medicaid compared to non-expansion states, according to a new study.
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Health and Medicine

Famine alters metabolism for successive generations

A famine that afflicted China between 1959 and 1961 is associated with an increased hyperglycemia risk not only among people who were born then, but also among the children they had a generation later.
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Health and Medicine

Diet quality low but steadily improving among U.S. kids

An analysis of diet quality among more than 38,000 U.S. children shows that nutrition for the nation’s kids has been getting steadily better in recent years, but what they eat is still far from ideal and disparities persist by income, race and receipt of government food assistance.
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Health and Medicine

Opioids, NSAIDs no different overall for persistent pain after crashes

A new study finds that on average, the risk of chronic pain after a car accident was no greater among people given NSAIDs than among people given opioids, but those with opioids were more likely to remain on medication longer.
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