Failure of the EMBARK confirmatory trial convinced US FDA reviewers the Duchenne muscular dystrophy gene therapy did not show clinical benefit, but biologics center director Peter Marks invoked totality of evidence to grant full approval.

Medtech Insight talked to two leaders at the Alzheimer’s Drug Discovery Foundation about current therapies and the role of biomarkers and digital tools to build on recent advancements in the space and accelerate progress to identify the disease early and slow cognitive decline.

With several new drugs progressing for the estimated 70,000 patients in China with DMD, a recent setback for Nippon Shinyaku's contender and progress for Chinese gene therapy developers are adding both uncertainty and likely competition in an untapped market with pressing medical need.

The notice of opportunity for hearing on the US FDA’s proposal not to approve an insomnia sNDA for Vanda’s Hetlioz opens another front in the company’s aggressive campaign against complete response letters and generic competition to the sleep disorder drug.