As a service to the X and Y variation community, AXYS is pleased to provide the following list of studies that individuals, parents or families may want to consider joining. All listed studies have been approved by their respective Institutional Review Boards (IRB), and a copy of that approval is on file with AXYS. The announcements and parties conducting and sponsoring the research meet guidelines established by AXYS regarding relevancy and appropriateness to X and Y variations. AXYS takes no position and makes no claims as to the potential benefits of the studies, including those studies involving medications, and cannot be responsible for any outcomes, lack of outcomes or unintended side effects. If interested in participating in this research, please use the contact information in the announcement.
Name of Study: Facial features in children with extra sex chromosomes
X and Y variations being studied: XXY, XYY, XXX, XXXY, XXYY, XXXX, XXXXX
Genders being studied: Males and Females
Age Range: Birth to 21 years
Other eligibility requirements: Confirmed sex chromosome variation with digital facial images at different ages
Travel required: No
Sponsoring Institution: Cedars-Sinai Medical Center
Principal Investigator(s): John M Graham Jr MD, ScD, Michelle Schweiger MD, Bianca Russell MD
Link to a more detailed description: Click here
Primary funding source(s): None
Primary Contact: John M Graham, Jr MD, ScD
Date Posted: May 2017
Name of Study: IMAGINE ID – Intellectual Disability and Mental Health: Assessing the genomic impact on neurodevelopment
X and Y variations being studied: Sex Chromosome Aneuploidies
Genders being studied: Male and Female
Age Range: 6+ the participant has a parent who is able to answer questionnaires about the participant’s early development
Other eligibility requirements: Confirmed genetic diagnosis and intellectual disabilities
Travel required: None
Sponsoring Institution: Cambridge University Hospitals NHS Foundation Trust and the University of Cambridge
Principal Investigator(s): Prof David Skuse & Prof Lucy Raymond
Link to more detailed description: http://imagine-id.org/
Date Posted: May 2017
Name of Study: The Clinical Study of Patients with Sex Chromosome Variants
X and Y variations being studied: All sex chromosome variants, such as, but not limited to Klinefelter syndrome, 47,XYY, and 47,XXX
Genders being studied: Males and Females
Age Range: Adults (18+)
Other eligibility requirements:
Travel required: Yes. Participants will travel to the NIH Clinical Center in Bethesda, MD (near Washington, DC) for 5 days at no personal cost. One companion may travel with the participant. Travel costs, lodging, and a stipend will be provided.
Sponsoring Institution: National Human Genome Research Institute of the National Institutes of Health (NIH)
Principal Investigator(s): Dr. Maximilian Muenke and Dr. David Page
Link to more detailed description: https://clinicaltrials.gov/ct2/show/NCT01661010?term=12HG0181&rank=1
Primary funding source(s): National Institutes of Health
Primary Contact: To participate please contact the NIH Office of Patient Recruitment at 1-800-411-1222 and refer to study 12-HG-0181. Questions? Email Dr. Nicole Banks at nicole.banks@nih.gov for more information.
Date Posted: April 2016
Name of Study: Cardiometabolic Profiles of Boys with Klinefelter Syndrome (47,XXY)
X and Y variations being studied: Klinefelter syndrome (47,XXY)
Genders being studied: Male
Age Range: Adolescent boys (12 – 17 years old)
Other eligibility requirements: Confirmed non-mosaic 47,XXY genetic diagnosis, males who have started puberty, no medical problems that would interfere in ability to complete the assessment
Travel required: Yes
Sponsoring Institution: University of Colorado, Children’s Hospital Colorado
Principal Investigator(s): Shanlee Davis, MD
Link to more detailed description: https://clinicaltrials.gov/ct2/show/NCT02723305
Primary funding source(s): CCTSI
Primary Contact: Susan Howell, MS, CGC, Susan.howell@childrenscolorado.org, 720-777-8361
Date Posted: May 2016
Name of Study: National Institutes of Health (NIH) Behavioral, Cognitive, and Brain Imaging Study for Boys and Young Men with XYY
X and Y variations being studied: XYY (other variations will be studied in the near future)
Genders being studied: Male (females with Trisomy X will be studied in the near future)
Age Range: 5 to 25 years
Other eligibility requirements:
Travel required: Yes. Near Washington, DC. Flights and lodging are provided, along with a meal allowance and participant payment.
Sponsoring Institution: National Institutes of Health (NIH)
Principal Investigator(s): Dr. Armin Raznahan
Link to more detailed description:
http://www.nimh.nih.gov/labs-at-nimh/join-a-study/adults/adults-x-amp-y-chromosome-variations.shtml
Primary funding source(s): National Institutes of Health Intramural Research Program
Primary Contact: Jonathan Blumenthal at jb364e@nih.gov or 301-435-4516.
Date Posted: March 2016
Name of Study: Body Composition in Infants with Klinefelter Syndrome and Effects of Testosterone Treatment
X and Y variations being studied: Klinefelter Syndrome (47,XXY)
Genders being studied: Male
Age Range: 6 – 15 weeks
Other eligibility requirements: Confirmed non-mosaic genetic diagnosis of 47,XXY, normal birth weight, no history of previous testosterone treatment
Travel required: Yes
Sponsoring Institution: University of Colorado, Children’s Hospital Colorado
Principal Investigator(s): Shanlee Davis, MD
Link to more detailed description: https://clinicaltrials.gov/ct2/show/NCT02408445
Primary funding source(s): CCTSI
Primary Contact: Susan Howell, MS, CGC, Susan.howell@childrenscolorado.org, 720-777-8361
Date Posted: May 2015
Name of Study: Psychological and Motor Effects of Testosterone Therapy in Young Adolescents with Klinefelter Syndrome (47,XXY)
X and Y variations being studied: Klinefelter Syndrome (47,XXY)
Genders being studied: Male
Age Range: Adolescents in early puberty (around age 10 – 15)
Other eligibility requirements: Confirmed non-mosaic genetic diagnosis of 47,XXY, English-speaking, no medical problems that would interfere in ability to complete the assessment
Travel required: Yes
Sponsoring Institution: University of Colorado, Children’s Hospital Colorado
Principal Investigator(s): Nicole Tartaglia, MD
Link to more detailed description: http://www.clinicaltrials.gov/ct2/show/NCT01585831
Primary funding source(s): NIH/NINDS
Primary Contact: Susan Howell, MS, CGC, Susan.howell@childrenscolorado.org, 720-777-8361
Date Posted: March 2012
Name of Study:The OXYGEN Study: The impact of genetic diagnosis of sex chromosome aneuploidies on life course quality of life
X and Y variations being studied: XYY, XXX, XXY, XXYY
Genders being studied: Male and Female
Age Range:
- Individuals age 16 – 21 diagnosed with XXX, XYY, or XXY (and their parents/guardians)
- Parents of a child (0-21 years) who has been diagnosed with XXX, XYY, or XXY
Other eligibility requirements: None
Travel required: None
Sponsoring Institution: Mayo Clinic
Principal Investigator(s): Dr. Megan Allyse, Dr. Sean Phelan
Link to more detailed description:
Primary funding source(s): Mayo Clinic
Primary Contact: Carolina Jaramillo, Jaramillo.carolina@mayo.edu, 507-266-4892
Date Posted: September 2016