Back in the 1950s, doctors began using steroids to treat Diamond-Blackfan anemia, or DBA, a severe condition in which patients cannot make enough red blood cells. There was no real rationale for using steroids, but there was no other good option, aside from regular transfusions. At the time, steroids were being thrown at seemingly everything.
But steroids worked in most patients, at least for a time — at the expense of serious side effects such as weight gain, bone loss, hypertension, diabetes and an increased risk of infections. A new study published yesterday in Developmental Cell finally explains why steroids work — and could provide a foothold for developing safer and better treatments for DBA. It could even pave the way to treatments for other types of bone marrow failure.
In the U.S., more than 1,700 children receive organ transplants each year. Following transplantation, they must take immunosuppressants and steroids to protect their transplanted organ from being attacked by their own immune system.
But transplant teams know that kids are 60 percent more likely than adults to struggle with keeping a strict medication schedule. That puts the longevity of donated organs — and the lives of organ recipients — at unnecessary risk.
This challenge inspired a team of pediatric transplant experts at the Boston Children’s Hospital to develop a mobile application for smartphones that could serve as a portable reminder and a resource to support medication adherence. …
In as many as a third of cases of autism spectrum disorder (ASD), children’s language and social skills develop normally at first. Then, between 1 and 2 ½ years of age, they begin to regress, losing words and retreating from interactions with parents—often abruptly. There has been some anecdotal evidence that steroid treatment can help these children, and a small retrospective study agrees—finding improved language and behavior and reversal of a characteristic abnormality in the language processing area of their brains.
Researchers led by Frank H. Duffy, MD, of the Epilepsy Center at Boston Children’s Hospital, looked back at 20 children 3 to 5 years old with documented regressive ASD who had received steroid therapy (prednisolone) under a neurologist’s supervision, generally starting several months after their regression was noted. For comparison, the team also reviewed data from 24 similar autistic children who did not receive steroids. …
The news that your child has cancer always comes as a shock, but for one cancer, acute lymphoblastic leukemia (ALL), parents can take comfort in the fact that doctors are really good at treating it. The cure rate for ALL has, over the last 40 years, climbed to nearly 90 percent.
Less comforting is the fact that some 10 to 20 percent of children who initially respond well to treatment suffer a relapse within five years. And right now, the drugs at our disposal aren’t very good at turning a relapse back into a remission.