Tag Archive: Stella Chou

Oct 9 2019

New Study Explores In-Home Sleep Apnea Evaluation for Children With Down Syndrome

By Barbara Drosey

Obstructive sleep apnea affects a disproportionate number of children with Down syndrome – 40 to 50 percent – compared to the 3 to 5 percent of their typically developing peers who are affected. Obstructive sleep apnea occurs more frequently during REM sleep, a sleep stage during which the body is completely relaxed, allowing the upper airways to become partially or completely blocked. Children with Down syndrome have midfacial hypoplasia, enlarged tongues, and baseline low muscle tone, all of which make them more prone to obstructive sleep apnea. These repeated obstructions in breathing can cause oxygen deprivation, carbon dioxide retention, and repeated awakenings that prevent children from getting a good night’s sleep.

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Dec 15 2017

Brain Plasticity, Hemophilia B Gene Therapy, Stem Cells and SCD, Medical Cannabis for Autism, PA Rare Disease Advisory Council

The year 2017 might be coming to a close, but research continues to ramp up at Children’s Hospital of Philadelphia, with exciting developments in the fields of brain science, hemophilia, gene therapy, and more. In this week’s roundup of headlines, we take a look at remarkable reports from CHOP and Penn Medicine about the brain’s ability to reorganize itself after limb amputation, the first U.S. effort to observe the use of medical cannabis for children with autism, and exciting innovations to improve sickle cell disease treatment presented at the 59th American Society of Hematology Annual Meeting and Exposition. Read on to discover more about these brilliant breakthroughs. 

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