Women who develop diabetes during pregnancy have a higher risk of complications for themselves and their babies if they’re night owls instead of early birds, a new study finds. Gestational diabetes increases the mother’s risk of premature delivery and preeclampsia (pregnancy-induced high blood pressure). It also raises the baby’s risk of growing too large in…  read on >  read on >

COVID-19 may intensify kidney damage in people with acute kidney injury (AKI), researchers report. AKI is a sudden decline in the kidney’s filtration function that happens to 15% of hospitalized patients. It increases a patient’s likelihood of death 10-fold. The reason is unknown, but AKI is more common — and often more severe — in…  read on >  read on >

COVID-19 transmission is rare in schools that follow precautions such as mandatory masks, social distancing and frequent hand-washing, a new study finds. And that’s true even among close school contacts of people who test positive for the new coronavirus, according to researchers at Washington University School of Medicine in St. Louis. “Schools can operate safely…  read on >  read on >

Total knee replacement is a cost-effective treatment for extremely obese people with knee osteoarthritis, a new study claims. The painful condition affects more than 14 million U.S. adults, and total knee replacement is often recommended to treat advanced knee osteoarthritis. However, concerns about increased risks of poor wound healing, infection and implant failure make some…  read on >  read on >