Clinical Research Directory
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3 clinical studies listed.
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Tundra lists 3 Trisomy 18 clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07807540
Hematological Profile in Children With Numerical Chromosomal Disorders
This cross-sectional study aims to evaluate the hematological profile and determine the frequency and pattern of hematological abnormalities in children with numerical chromosomal disorders attending the Pediatric Department of Assiut University Children's Hospital.
Gender: All
Ages: 28 Days - 18 Years
Updated: 2026-10-29
NCT07643896
The ADVANCE (Assay Development and Validation for Pre-Natal and Obstetric Conditions) Study is the Largest U.S.-Based Prospective Study Demonstrating a Circulating Fetal Cell (CFC) Based Approach to Non-invasive Fetal Risk Assessment
The goal of the ADVANCE (Assay Development and Validation for Pre-Natal and Obstetric Conditions) study is to compare the concordance of results of a novel non-invasive circulating fetal cell (CFC) assay to the results of prenatal invasive diagnostic testing or postnatal genetic and clinical diagnosis of the resulting neonate. This is a prospective study of pregnant individuals.
Gender: FEMALE
Updated: 2026-10-15
7 states
NCT05004337
Verification of Risk Assignment for Whole Chromosome Using SNP-based NIPT in Vanishing Twin Pregnancies
The purpose of this study is to collect blood samples from women carrying a vanishing twin pregnancy to further develop Natera's non-invasive prenatal screening test to provide information about possible chromosomal conditions for the living twin
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-08-17
12 states