The treatment, developed by Regeneron Pharmaceuticals, is for a very rare form of deafness. But it represents a medical milestone.
gene therapy
Gene therapy for a rare type of deafness shows lasting results
Researchers say a gene therapy allowed deaf children and adults as old as 32 to hear for the first time. The benefits have persisted for more than two years for some patients.
Where patients live matters for access to gene therapy
Gene therapies have the potential to cure some diseases, but they are extraordinarily expensive. Location can also be a big hurdle for patients seeking this specialized care.
The FDA creates a quicker path for gene therapies
The Food and Drug Administration aims to evaluate treatments for rare diseases based on plausible evidence that they would work — without requiring a clinical trial first.
Sickle cell gene therapies roll out slowly
It’s been almost a year since the Food and Drug Administration approved the first genetic treatments for sickle cell disease. So far, only a few patients have received the long-awaited treatments.


