12 studies found for: Open Studies | "Klinefelter Syndrome"
Fertility Preservation in Cases of Klinefelter Syndrome.
Fertility Assessment in Patients With Klinefelter Syndrome
Body Composition in Infants With Klinefelter Syndrome and Effects of Testosterone Treatment
Study of Psychological and Motor Effects of Testosterone in Adolescents With XXY/Klinefelter Syndrome
Thrombosis and Neurocognition in Klinefelter Syndrome
Cardiometabolic Profiles of Boys With Klinefelter Syndrome
Elucidating Kisspeptin Physiology by Blocking Kisspeptin Signaling
The Clinical Study of Sex Chromosome Variants
Expanded Noninvasive Genomic Medical Assessment: The Enigma Study
Whole Blood Specimen Collection From Pregnant Subjects
Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunteers
Development of Non-invasive Prenatal Test for Microdeletion and Other Genetic Syndromes Based on Cell Free DNA
† Study has passed its completion date and status has not been verified in more than two years.