Not applicableStudy completedNCT01918280What this trial is testingFertility Preservation in Cases of Klinefelter Syndrome.Who this might be right forKlinefelter Syndrome Hospices Civils de Lyon 141
Not applicableLooking for participantsNCT03396562What this trial is testingThe eXtroardinarY Babies Study: Natural History of Health and Neurodevelopment in Infants and Young Children With Sex Chromosome TrisomyWho this might be right forKlinefelter SyndromeTrisomy XXYY Syndrome+9 more University of Colorado, Denver 300
Not applicableStudy completedNCT03181230What this trial is testingHealth, Fitness, and Quality of Life in Adolescent Girls With Turner SyndromeWho this might be right forTurner SyndromeTurner Syndrome Mosaicism, 45, X/46, XX or XYTurner Syndrome Mosaicism 46,X,I(X)(Q10)/45,X+1 more University of Colorado, Denver 21