This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.
The goal of this observational natural history study is to better characterize development, transition to adulthood, health and behavior of individuals diagnosed with Williams syndrome (WS) or carrying other variants of 7q11.23 chromosome and to build a DNA and tissue biobank with samples donated by affected individuals. The study has multiple arms focused on different aspects of WS. Participants with genetic diagnosis of WS or other variants of 7q11.23 and their family members are eligible to participate. Study participants may participate in one or multiple arms of the study: 1. Natural History Genotype-Phenotype Study to test the hypothesis that health, behavior, and developmental variability observed in WS is determined by genetic factors and to characterize those genetic changes. Participants of all ages are eligible to participate. Either a blood or saliva sample is required for participation. 2. Biobank: the research team is building a biobank enabling the development of new laboratory tools and models to study WS and test new treatment approaches. A blood sample is required for participation. Participants of all ages are eligible to participate. 3. Development arm of the study aims to delineate the development of language, cognition, personality, literacy and mathematics skills, and adaptive behavior from very early childhood through adulthood in individuals who have WS or Dup7. The purpose of this study also includes determining the predictors of specific aspects of development (e.g., word reading ability, language ability, spatial ability) for individuals with WS or Dup7. Affected individuals of all ages are eligible to participate. 4. Transition to Adulthood study aims to understand how young adults with WS make a successful transition out of high school into adulthood and to help them in this journey by providing a comprehensive psychosocial transition coupled with a medical transition plan. Individuals ages 14-25 years old are eligible to participate. Study requires three in person visits.
Characterization and Natural History of Williams Syndrome and Other Chromosome 7q11.23 Variants
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
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Sponsor: University of Pennsylvania
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.