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Results for “Klinefelter Syndrome (47, XXY)”

47 trials

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Showing 20 of 47 results

Not applicableStudy completedNCT06396117
What this trial is testing

Relationship Between Anogenital Distance, Serum AMH, and mTESE in Klinefelter Syndrome

Who this might be right for
Azoospermia Anogenital Distance AMH
Cairo University 56
Not applicableStudy completedNCT01703676
What this trial is testing

Epigenetics and Metabolic Disorders in Men With the Klinefelter Syndrome

Who this might be right for
Klinefelter Syndrome, Hypogonadism
University Hospital Muenster 300
Early research (Phase 1)Looking for participantsNCT07718997
What this trial is testing

A Multiple Baseline Feasibility Trial of Social Management Training for People With Sex Chromosome Aneuploidies

Who this might be right for
Sex Chromosome Disorders
University of Oslo 30
Testing effectiveness (Phase 2)Study completedNCT02061384
What this trial is testing

RA-2 13-cis Retinoic Acid (Isotretinoin)

Who this might be right for
Male InfertilityKlinefelter's SyndromeY-chromosome Microdeletions
University of Washington 20
Not applicableLooking for participantsNCT05581147
What this trial is testing

Thyroid Function and Structure in Klinefelter Syndrome

Who this might be right for
Klinefelter SyndromeThyroiditis, AutoimmuneHypothyroidism
University of Roma La Sapienza 600
Not applicableEnrolling By InvitationNCT03836300
What this trial is testing

Parent and Infant Inter(X)Action Intervention (PIXI)

Who this might be right for
Fragile X SyndromeAngelman SyndromePrader-Willi Syndrome+11 more
RTI International 120
Not applicableStudy completedNCT03704987
What this trial is testing

Skeletal Health of Klinefelter Patients

Who this might be right for
Osteoporosis
TC Erciyes University 247
Not applicableLooking for participantsNCT06373861
What this trial is testing

Generating Advancements Through Longitudinal Analysis in X and Y Variations (GALAXY)

Who this might be right for
Sex Chromosome Aneuploidy
University of Colorado, Denver 5,000
Not applicableStudy completedNCT00523835
What this trial is testing

Body Composition, Bone Mineral Density, Insulin Sensitivity and Echocardiographic Measurements in Klinefelter Syndrome

Who this might be right for
Klinefelter SyndromeDiabetesOsteoporosis+2 more
University of Aarhus 140
Post-approval studies (Phase 4)Looking for participantsNCT06294990
What this trial is testing

Klinefelter Syndrome and Testosterone Treatment in Puberty

Who this might be right for
Klinefelter Syndrome
Lise Aksglæde 32
Not applicableUnknownNCT05997706
What this trial is testing

Unraveling the Klinefelter's Disease Physiopathology

Who this might be right for
Klinefelter SyndromeInfertility, Male
Cliniques universitaires Saint-Luc- Université Catholique de Louvain 20
Not applicableEnrolling By InvitationNCT07341412
What this trial is testing

Clinical and Genetic Aspects in Fetuses and Children With Sex Chromosome Disorders

Who this might be right for
Sex Chromosome Disorders
University of Aarhus 300
Not applicableUnknownNCT05425953
What this trial is testing

Endocrine, Metabolic, Cardiovascular and Immunological Aspects of Sex Chromosome Abnormalities in Relation to Genotype

Who this might be right for
Sex Chromosome AbnormalityKlinefelter SyndromeTurner Syndrome+3 more
University of Aarhus 320
Not applicableStudy completedNCT02414295
What this trial is testing

Sperm Production in Kleinfelter Syndrome Patients After Mesenchymal Stem Cell Injection

Who this might be right for
Klinefelter SyndromeAzoospermia
Man Clinic for Andrology, Male Infertility and Sexual Dysfunction 1
Not applicableStudy completedNCT02787486
What this trial is testing

Expanded Noninvasive Genomic Medical Assessment: The Enigma Study

Who this might be right for
Down SyndromeEdwards SyndromePatau Syndrome+5 more
Progenity, Inc. 760
Not applicableUnknownNCT02430584
What this trial is testing

Whole Blood Specimen Collection From Pregnant Subjects

Who this might be right for
Down SyndromeEdwards SyndromePatau Syndrome+4 more
Progenity, Inc. 5,000
Not applicableStudy completedNCT01585831
What this trial is testing

Study of Psychological and Motor Effects of Testosterone in Adolescents With XXY/Klinefelter Syndrome

Who this might be right for
Klinefelter SyndromeXXY Syndrome
University of Colorado, Denver 48
Large-scale testing (Phase 3)Looking for participantsNCT05586802
What this trial is testing

Sex Steroids Balance for Metabolic and Reproductive Health in Klinefelter Syndrome

Who this might be right for
Klinefelter Syndrome
Georgios Papadakis 150
Not applicableStudy completedNCT00999310
What this trial is testing

Neuropsychologic, Neuroradiologic, Endocrinologic, and Genetic Aspects of Klinefelter Syndrome

Who this might be right for
Klinefelter Syndrome
University of Aarhus 146
Not applicableUnknownNCT04803474
What this trial is testing

Turner And Klinefelter Treatment Target Study

Who this might be right for
Klinefelter SyndromeTurner Syndrome
dr. Laura C. G. de Graaff-Herder 370
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