Clinical trials: Copy Number Variation
Autism Spectrum Disorder
Investigation of the HDAC4 Copy Number Variation and Its Effect on Gene and Protein Expression in Patients With ASD
Specific Aims of this study: 1. To understand the distribution of HDAC4 CNV in the families of the ASD patients with HDAC4 CNV; 2. To perform the analysis of gene expression; 3.
- Trial name
- NCT03670381
- Testing
- Psychiatric diagnosis
- Where
- Taiwan
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Congenital Heart Disease
Genetics of Congenital Heart Disease
Congenital heart disease (CHD) is the most common type of birth defect but the cause for the majority of cardiac birth defects remains unknown.
- Trial name
- NCT01192048
- Testing
- Blood Sample Collection
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Nationwide Children's Hospital
Autism Spectrum Disorder (ASD)
Investigation of the Genetic and Environmental Causes of Autism: a Multi-Center Study
The goal of this observational study is to investigate the genetic and epigenetic mechanisms that may contribute to the development of Autism Spectrum Disorder (ASD) in individuals of different age groups.
- Trial name
- ASD-Omics-TR (NCT06662591)
- Where
- 20 sites in Turkey (Türkiye)
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Research and Treatment Society of Genetic Disorders
Sarcoma
DNA Biomarkers in Samples From Patients With Osteosarcoma and Healthy Volunteers
RATIONALE: Studying samples of blood and tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer.
- Trial name
- NCT01139983
- Testing
- DNA analysis, RNA analysis, fluorescence in situ hybridization
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Children's Oncology Group
Obesity, Metabolic Syndrome
Genetics of Obesity in Chinese Youngs
The purpose of this study is to explore the pathogenesis and genetic susceptibility of obese subjects,providing a convincing argument for further treatment of obesity and metabolic syndrome.
- Trial name
- GOCY (NCT01084967)
- Where
- China
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Migraine
Copy Number Variation in CHRNA7 Gene in Migraine and Gene Expression
Migraine is a common and possible hereditary disease. Copy number variation (CNV) is a phenomenon in which parts of the genome are repeated and the number of repeats in the genome varies between individuals in the human…
- Trial name
- NCT04912752
- Testing
- Migraine CNV
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Gaziantep
Williams Syndrome, Duplication
Defining the Brain Phenotype of Children With Williams Syndrome
Background: Little is known about how the brain changes during childhood and adolescence, how genes affect this process, or how the brains of people with 7q11.23 genetic variation change during this period.
- Trial name
- NCT01132885
- Where
- United States
- Volunteers
- 415 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)