Clinical trials: Sex Chromosome Disorders
Turner's Syndrome
An Open-Label, Multi-centre, Phase III Study of Local Tolerability of ZOMACTON 10MG
Children with growth failure due to inadequate secretion of growth hormone or growth retardation due to Turner's syndrome are individually dosed and treated for 12 weeks
- Trial name
- NCT00250250
- Testing
- ZOMACTON
- Where
- 6 sites in Czechia, France and 1 more
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Ferring Pharmaceuticals
Fragile X Syndrome (FXS), Fragile X Syndrome
Safety, Tolerability, and Preliminary Effectiveness of CTH120 in Fragile X Syndrome
The purpose of this Phase IIa study is to evaluate the safety, tolerability, and effectiveness of CTH120 in adult males with Fragile X syndrome.
- Trial name
- FXS-CTH120-01 (NCT07654114)
- Testing
- CTH120
- Where
- 2 sites in Spain
- Volunteers
- 30 people
- Sponsor
- Connecta Therapeutics, S.L.
Fragile X Syndrome
Clinical Study to Assess the Pharmacokinetics, Safety and Tolerability of Single and Multiple Oral Doses of AFQ056 in Children With Fragile X Syndrome (FXS)
The aim of this study is to characterize the pharmacokinetics and safety/tolerability of AFQ056 in children with Fragile X Syndrome(FXS)
- Trial name
- NCT01482143
- Testing
- AFQ056
- Where
- 4 sites in United States, Spain
- Volunteers
- 21 people
- Sponsor
- Novartis Pharmaceuticals
Genetic Disorder, Turner Syndrome
Use of Somatropin in Turner Syndrome
This trial is conducted in Europe. The aim of this trial is to study the dose-response relationship and effect of somatropin (Norditropin®) on final height in girls with Turner Syndrome.
- Trial name
- NCT01518036
- Testing
- somatropin
- Where
- United Kingdom
- Volunteers
- 57 people
- Sponsor
- Novo Nordisk A/S
Turner Syndrome
A Trial to Investigate Different Doses of Lonapegsomatropin Compared to Somatropin in Individuals With Turner Syndrome
A 104 week dose finding open label trial followed by an optional 78 week open label extension of lonapegsomatropin, a long-acting growth hormone product, administered once-a-week versus daily somatropin product in prepubertal…
- Trial name
- NCT05690386
- Testing
- Lonapegsomatropin, Somatropin
- Where
- 19 sites in United States
- Volunteers
- 48 people
- Sponsor
- Ascendis Pharma Endocrinology Division A/S
Fragile X Syndrome, Autism
Effects of CX516 on Functioning in Fragile X Syndrome and Autism
This study will investigate whether CX516 can improve attention, memory, language, or behavior in adults with Fragile X Syndrome and/or Autism. CX516 is an AMPAKINE® compound. AMPAKINE compounds enhance synaptic strength.
- Trial name
- NCT00054730
- Testing
- CX516 (Ampalex®)
- Where
- 2 sites in United States
- Sponsor
- RespireRx
Fragile X Syndrome, Fragile X Syndrome (FXS)
Clinical Study of Cannabidiol in Children, Adolescents, and Young Adults With Fragile X Syndrome
This is a randomized, double-blind, placebo-controlled, multiple-center study, to assess the efficacy and safety of cannabidiol administered as ZYN002 for the treatment of children, adolescent, and young adult patients with…
- Trial name
- RECONNECT (NCT04977986)
- Testing
- ZYN002
- Where
- 27 sites in United States, Australia and 3 more
- Volunteers
- 257 people
- Sponsor
- Harmony Biosciences Management, Inc.
Down Syndrome, Edwards Syndrome
Expanded Noninvasive Genomic Medical Assessment: The Enigma Study
In January 2007, the American Congress of Obstetricians and Gynecologists (ACOG) revised its guidelines that now recommend physicians are ethically obligated to fully inform all pregnant women that screening for fetal chromosomal…
- Conditions
- Down Syndrome, Edwards Syndrome, Patau Syndrome, Klinefelter Syndrome
- Trial name
- NCT02787486
- Testing
- Blood sampling for Laboratory Developed Test (LDT) analysis
- Where
- 8 sites in United States
- Volunteers
- 760 people
- Sponsor
- Progenity, Inc.
Fragile X Syndrome
Efficacy and Safety Study of STX209 (Arbaclofen) for the Treatment of Social Withdrawal in Children With Fragile X Syndrome
There will be four study periods: Screening (up to 14 days in length), the Treatment Period (8 weeks), the Withdrawal Period (22 days), and Follow-up Period (up to 31 days).
- Trial name
- Harbor-C (NCT01325220)
- Testing
- arbaclofen
- Where
- 28 sites in United States
- Volunteers
- 172 people
- Sponsor
- Seaside Therapeutics, Inc.
Turner Syndrome
A Study of PEG-somatropin Injection to Treat Children of Turner Syndrome
This study aims to explore the optimal dose of pegylated recombinant human growth hormone (PEG-rhGH) injection to treat children of Turner syndrome (TS), preliminarily evaluate its safety and efficacy and provide scientific and…
- Trial name
- NCT03189160
- Testing
- PEG-rhGH low dose, PEG-rhGH high dose, Non-treatment control group
- Where
- 9 sites in China
- Volunteers
- 180 people
- Sponsor
- Changchun GeneScience Pharmaceutical Co., Ltd.
Pregnancy, Down Syndrome
Comparison of Aneuploidy Risk Evaluations
This is a prospective, multi-center observational study designed to compare the test results of the Verinata Health Prenatal Aneuploidy Test to results of conventional prenatal screening for fetal chromosome abnormalities in…
- Conditions
- Pregnancy, Down Syndrome, Edwards Syndrome, Patau Syndrome
- Trial name
- CARE (NCT01663350)
- Where
- 26 sites in United States
- Volunteers
- 3,000 people
- Sponsor
- Verinata Health, Inc.
Down Syndrome, Edwards Syndrome
Whole Blood Specimen Collection From Pregnant Subjects
To obtain whole blood specimens from pregnant subjects to be used for research and development and clinical validation studies of prenatal assays.
- Conditions
- Down Syndrome, Edwards Syndrome, Patau Syndrome, Klinefelter Syndrome
- Trial name
- NCT02430584
- Testing
- Observational - no intervention
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Progenity, Inc.
Fragile-X Syndrome
EXPLAIN -FragilE X Registry: An exPlorative Longitudinal Study for chAracterIzation, Treatment Pathways and patieNt-related Outcomes
This prospective observational study (registry) on Fragile X syndrome (FXS) is designed to evaluate characteristics, management and patient and caregiver-related outcomes the quality of life of Families and patients with FXS and…
- Trial name
- EXPLAIN (NCT01711606)
- Where
- Germany
- Volunteers
- 75 people
- Sponsor
- Novartis Pharmaceuticals
Developmental Disability, Intellectual Disability
Validation of Optical Genome Mapping for the Identification of Constitutional Genomic Variants in a Postnatal Cohort
The purpose of this research use only (RUO) study is to detect genomic structural variants (SVs) in human DNA by Optical Genome Mapping (OGM) using the Bionano Genomics Saphyr system.
- Conditions
- Developmental Disability, Intellectual Disability, Autism Spectrum Disorder, Congenital Anomaly
- Trial name
- NCT05295277
- Testing
- Standard of care genetic testing group
- Where
- 8 sites in United States
- Volunteers
- 1,000 people
- Sponsor
- Bionano Genomics
Fragile X Syndrome
Open Label Study Investigating Safety and Efficacy of NPL2009 50 mg - 150 mg on Prepulse Inhibition Tests and Continuous Performance Tasks, Adults With Fragile X Syndrome
This is an open label exploratory study to investigate the safety and effects of a single dose of NPL-2009(50 mg - 150 mg) on Prepulse Inhibition (PPI) Tests and Continuous Performance Tasks (CPT) in adults with Fragile X Syndrome
- Trial name
- NCT00637221
- Testing
- NPL-2009
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- Neuropharm
Fragile X Syndrome
Efficacy and Safety Study of STX209 (Arbaclofen) for Social Withdrawal in Adolescents and Adults With Fragile X Syndrome
To explore the efficacy, safety and tolerability of STX209 (arbaclofen) administered for the treatment of social withdrawal in adolescents and adults with fragile X syndrome (FXS)
- Trial name
- Harbor-A (NCT01282268)
- Testing
- arbaclofen
- Where
- 24 sites in United States
- Volunteers
- 125 people
- Sponsor
- Seaside Therapeutics, Inc.
Fragile X Syndrome (FXS)
A Study of OV101 in Individuals With Fragile X Syndrome
The purpose of this study is to assess the safety, tolerability and efficacy of oral OV101 (gaboxadol) in subjects with Fragile X syndrome.
- Trial name
- ROCKET (NCT03697161)
- Testing
- OV101 (gaboxadol)
- Where
- 6 sites in United States
- Volunteers
- 36 people
- Sponsor
- Ovid Therapeutics Inc.
Microdeletion Syndromes, Trisomy 21
Development of Non-invasive Prenatal Test for Microdeletion and Other Genetic Syndromes Based on Cell Free DNA
The purpose of this study is to collect blood from families with a child who has been diagnosed with a chromosomal disorder including microdeletions in order to further develop a non-invasive prenatal screening test based on…
- Conditions
- Microdeletion Syndromes, Trisomy 21, Trisomy 18, Trisomy 13
- Trial name
- Microdel Triad (NCT02109770)
- Where
- 2 sites in United States
- Volunteers
- 216 people
- Sponsor
- Natera, Inc.
Fragile X Syndrome
Open Label Extension to Assess the Long-Term Safety and Tolerability of ZYN002 in Children and Adolescents With FXS
ZYN002 is a pharmaceutically manufactured Cannabidiol that is developed as a clear gel that can be applied to the skin (called transdermal delivery).
- Trial name
- NCT03802799
- Testing
- ZYN002 - Cannabidiol Transdermal Gel
- Where
- 26 sites in United States, Australia and 2 more
- Volunteers
- 476 people
- Sponsor
- Zynerba Pharmaceuticals, Inc.
Fragile X Syndrome
CTH120 First-in-Human Study: Single and Multiple Ascending Doses and Potential Food Interaction
The purpose of this First-in-Human Phase I study is to investigate the safety, tolerability and pharmacokinetics of CTH120 in adult healthy volunteers.
- Trial name
- FIH-CTH120 (NCT06480968)
- Testing
- CTH120
- Where
- Spain
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Connecta Therapeutics, S.L.