New app brings virtual eye care to Bangladesh

A brother-sister duo’s startup has partnered with one of the largest eye hospitals in Bangladesh in an effort to make trips to the eye doctor completely virtual. Pradipta and Purnashree Chowdhury, who come from a family of eye doctors, created the EyeBuddy app to deliver the vision screenings and eye tests used in most check-ups. “We’re trying to make a […]

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Mother's exposure to air pollution and psychological stress may disrupt fetal growth

Fetal growth -; which is delicate and precisely programmed -; may be disrupted by a mother's exposure to air pollution and psychological stress during early to mid-pregnancy, a new USC study shows. The findings, published today in JAMA Network Open, suggest that protecting pregnant women from air pollution may improve birth weight, especially among stressed-out mothers living in environmentally burdened […]

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Research finds that life-saving intervention is not risk-free in pediatric patients

Blood transfusion is a vital and lifesaving intervention in a broad range of scenarios, from trauma response to cancer treatment. However, it is not entirely without risk. Recently published research found that blood transfusion is associated with adverse outcomes — including infection and higher rates of tumor recurrence — in pediatric solid tumor oncology patients following surgical removal of the […]

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That arm pain might signal a vascular disorder

“Young” and “athletic” aren’t adjectives often mentioned in the same sentence as vascular surgery, but that’s the crazy thing about thoracic outlet syndrome. The disease strikes young people—often patients in their 20s and 30s—and the usual culprits of vascular disease like diabetes, high cholesterol and high blood pressure play no part. Professional athletes—frequently Major League baseball pitchers, like former New […]

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Study reveals fentanyl’s effects on the brain

Fentanyl is used to supplement sedation and to relieve severe pain during and after surgery, but it’s also one of the deadliest drugs of the opioid epidemic. In research conducted by investigators at Massachusetts General Hospital (MGH) and published in PNAS Nexus, tests of the brain’s electrical activity revealed fentanyl’s effects over time and indicated that the drug stops people’s […]

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