Natural History Study For Rare And Ultrarare Neurological Diseases
Seeking people who have a diagnosis of a rare or ultrarare neurological disease.
4 Studies found
Brain and Spinal Cord Diseases
Developmental Disorder
Study Of Testosterone Replacement For Teen Boys With Hypogonadism
Seeking boys aged 12-17 with hypogonadism for a study of an investigational testosterone replacement injection.
Developmental Disorder
Study Of Early Intervention Timing For Infants At Risk For Autism
Seeking infants aged 6-8 months who have an older sibling with autism for a study to determine if intensive early intervention before at 15 months improves communication and language skills at 24 months.
Genetic Studies
Fragile X Syndrome Registry
Seeking boys and girls with Fragile X Syndrome who were born between 2003 and 2017 for a registry to better understand how to manage and treat Fragile X Syndrome.