Why do some people get severe COVID-19? The nose may know
The body’s first encounter with SARS-CoV-2, the virus behind COVID-19, happens in the nose and throat, or nasopharynx. A new study in the journal Cell suggests that the first responses in this battleground help determine who will develop severe disease and who will get through with mild or no illness. Building on work published last ... Read More about Why do some people get severe COVID-19? The nose may know
The surprisingly specific genetics of joint disease
A new study provides unexpected insights into the biology of two common, heritable orthopedic conditions: developmental dysplasia of the hip (DDH) and knee osteoarthritis (OA). The findings, published July 6 in Nature Communications, show how a gene can have different effects in different parts of the body. They also raise the possibility of preventive measures ... Read More about The surprisingly specific genetics of joint disease
New technique designed specifically for children gives surgeons another moyamoya treatment option
Moyamoya is rare blood vessel condition that is a major cause of pediatric stroke. Surgical revascularization can be very effective; however, anterior cerebral territory ischemia can occur after treatment, particularly in children with delayed disease progression. The current surgical treatments for anterior cerebral territory ischemia in pediatric patients are challenging: Complex, high-risk procedures haven’t been ... Read More about New technique designed specifically for children gives surgeons another moyamoya treatment option
ADHD drug class leads to fewer side effects in preschool children
About 2.4 percent of preschool-age children have an attention-deficit/hyperactivity disorder (ADHD) diagnosis. For these children, behavioral interventions intended to redirect a child or otherwise replace negative behaviors with positive ones are the first line of treatment. But what if symptoms linger, or are so severe that they interfere with a child’s social, emotional, and educational ... Read More about ADHD drug class leads to fewer side effects in preschool children
Taking treatment of long-gap esophageal atresia to the next level: Refining innovative techniques
The surgeons in the Esophageal and Airway Treatment Center at Boston Children’s Hospital are pioneers in developing and refining innovative surgical approaches to long-gap esophageal atresia, a condition in which a child’s esophagus develops in two separate segments that can’t be easily connected with surgery. Among these techniques are jejunal interposition and the Foker process. ... Read More about Taking treatment of long-gap esophageal atresia to the next level: Refining innovative techniques
A coming wave of diabetes? The link with COVID-19
Researchers are observing a new long-term health concern in patients hospitalized with COVID-19 — an increase in new-onset hyperglycemia lasting months after infection. An Italian study found that about half of the patients admitted to the hospital for COVID-19 during the start of the pandemic had new cases of hyperglycemia, or high levels of blood ... Read More about A coming wave of diabetes? The link with COVID-19
Groundbreaking research helps advance treatment of rare, fast growing brain tumor
Researchers from the Dana-Farber/Boston Children’s Cancer and Blood Disorders Center recently found that levels of a specific protein detected through a patient’s urine can track a tumor’s size and responsiveness to treatment in children with diffuse intrinsic pontine gliomas (DIPG). This discovery helps steer the course for more innovative and less invasive treatment options. Confronting ... Read More about Groundbreaking research helps advance treatment of rare, fast growing brain tumor
Inspired by Chinese finger traps, an annuloplasty ring that grows with the child
This post is part of a series on innovations to treat valvular disease in children. Read our prior posts on transcatheter valve replacement and an expandable prosthetic heart valve. Prosthetic annuloplasty rings have improved the durability of heart valve repairs in adults. Implanted at the perimeter of dilated, leaky valves, they help keep the valve ... Read More about Inspired by Chinese finger traps, an annuloplasty ring that grows with the child
A ‘pump’ gene’s surprising role in early brain formation
In polymicrogyria, the cortex of the brain has many irregular, small folds (gyria) and disorganization of its layers. Many affected children have severe developmental delay, intellectual disabilities, and epilepsy, and many need to use a wheelchair. Mutations in several different genes can cause this “overfolding of the brain” condition. Key takeaways The gene ATP1A3, associated ... Read More about A ‘pump’ gene’s surprising role in early brain formation
Regular physical activity linked to more ‘fit’ preteen brains
We know exercise has many health benefits. A new study from Boston Children’s Hospital adds another benefit: Physical activity appears to help organize children’s developing brains. The study, led by Dr. Caterina Stamoulis, analyzed brain imaging data from nearly 6,000 9- and 10-year-olds. It found that physical activity was associated with more efficiently organized, robust, ... Read More about Regular physical activity linked to more ‘fit’ preteen brains