Rare Diseases and Orphan Drugs

Rare Pediatrics Diseases

The majority of rare diseases affect children, most of whom have an underlying genetic cause for their condition. However, making a molecular diagnosis with current technologies and knowledge is often still a challenge. Pediatric genomics is rapidly evolving field but it is not well developed, that tackles this problem by incorporating next-generation sequencing technologies, especially whole-exome sequencing and whole-genome sequencing, into research and clinical workflows. This difficult multidisciplinary approach, combined with the ascending availability of population genetic data variation, has already resulted in an increased discovery rate of causative genes and in improved diagnosis of rare pediatric disease. Substantially, for affected individual family members, a good and thorough understanding of the genetic basis of rare disease translates to more perfect prognosis, management, surveillance and genetic advice; stimulates research into new therapies; and enables provision of better support.