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Turner Syndrome Clinical Trials

A listing of Turner Syndrome medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (28) clinical trials

SNP-based Microdeletion and Aneuploidy RegisTry (SMART)

The primary objective is to determine in a prospective study the performance of SNP based NIPT for the 22q11.2 microdeletion (DiGeorge syndrome) in a large cohort of pregnant women clinically opting for this form of screening. Specific test performance parameters will include: positive predictive value (PPV), specificity, and sensitivity. Secondary ...

Phase N/A

Human Umbilical Cord Mesenchymal Stem Cells (HUC-MSCs) Transplantation in Women With Primary Ovarian Insufficiency (POI)

There is a high incidence of women suffering from Primary Ovarian Insufficiency (POI). One of the most common treatments for POI is hormone replacement therapy (HRT), but HRT doesn't work well, and it has been shown to increase the risk of blood clots in the veins, ovarian cancer, and breast ...

Phase

Rejuvenation of Premature Ovarian Failure With Stem Cells

Premature ovarian insufficiency (POI), formerly referred to as premature ovarian failure (POF), is defined as hypergonadotropic ovarian insufficiency occurring prior to age 40 (1). It is surprisingly common and affects approximately 1% of women below the age of 40 (2, 3). The incidence is 10% to 28% in women with ...

Phase N/A

Pathogenetic Basis of Aortopathy and Aortic Valve Disease

Thoracic aortic aneurysm (TAA) is a type of aortopathy describing dilation of the proximal aortic dimensions including the aortic root, which is a risk factor for aortic dissection and sudden cardiac death. TAA and other forms of aortopathy (e.g. aortic tortuosity or aortic hypoplasia/stenosis) develop in the presence or absence ...

Phase N/A

Establishing the Diagnosis Standard and Analysis the Risk Factors of POI in Chinese Women

Premature ovarian insufficiency (POI) is a clinical syndrome defined by loss of ovarian activity before the age of 40 years. The POI guideline development group of ESHRE recommends the following diagnostic criteria: oligo/amenorrhea for at least 4 months and an elevated follicle stimulating hormone (FSH) level 25 mIU/mL on two ...

Phase N/A

Establishing of an Early Warming System of Premature Ovarian Insufficiency

Premature ovarian insufficiency (POI) is a clinical syndrome defined by loss of ovarian activity before the age of 40 years. The POI guideline development group of ESHRE recommends the following diagnostic criteria: oligo/ amenorrhea for at least 4 months and an elevated follicle stimulating hormone (FSH) level 25 mIU/mL on ...

Phase N/A

Treatment With HMG-COA Reductase Inhibitor of Growth and Bone Abnormalities in Children With Noonan Syndrome

Noonan syndrome (NS) is a relatively frequent autosomal dominant disorder characterised by facial dysmorphic features, heart defects, developmental delay, and short stature. This syndrome is mostly caused by gain-of-function mutations in the PTPN11 gene, encoding tyrosine phosphatase. The best-defined consequence of NS-causing mutants is an enhancement of Ras/MAPK activation that ...

Phase

Health Fitness and Quality of Life in Adolescent Girls With Turner Syndrome

This study plans to learn more about how the energy system works in girls with Turner syndrome. This is important to know so that the investigators understand how Turner syndrome relates to diseases such as diabetes, extra weight gain, heart disease and liver disease, and how this impacts day to ...

Phase N/A

Effect of Testosterone Treatment on Embryo Quality

At CHR the investigators have been using DHEA supplementation to improve ovarian response to ovulation induction for in vitro fertilization for about five years (Barad, Brill et al. 2007; Barad, Weghofer et al .2009; Gleicher, Ryan et al. 2009; Gleicher, Weghofer et al. 2010; Gleicher and Barad 2011). Our views ...

Phase

UTHealth Turner Syndrome Research Registry

Turner syndrome (TS) is a common chromosomal disorder that affects approximately 1 in 2500 live female births. Complete or partial monosomy of one of the X chromosomes in a female is associated with various congenital heart defects (CHDs), which include aortic dilatation, coarctation of aorta and BAV. Congenital cardiovascular defects ...

Phase N/A