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Clinical Trials About "Global NonInvasive Prenatal Testing NIPT Market Research Report" RSS

06:09 EDT 16th September 2019 | BioPortfolio

We list hundreds of Clinical Trials about "Global NonInvasive Prenatal Testing NIPT Market Research Report" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.

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Showing "Global NonInvasive Prenatal Testing NIPT Market Research Report" Clinical Trials 1–25 of 20,000+

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Ensuring Patients' Informed Access to Noninvasive Prenatal Testing

Noninvasive prenatal genetic testing (NIPT) is an important new screening test option provided to pregnant women in the first trimester of pregnancy. The advantage of this screen is that is provides information about the risk of trisomy 13, trisomy 18, and trisomy 21 with greater accuracy than conventional screens. At the same time, NIPT can produce information about the risk of a cohort of other fetal genetic variants, including sex chromosome aneuploidies and microdeletion sy...


Comparison of Karyotyping, CMA and NIPT for Prenatal Diagnosing Chromosomal Anomalies

This diagnostic test is aimed to compare the Karyotyping, CMA and NIPT for prenatal diagnosing chromosomal anomalies. Pregnant women who needed prenatal genetic diagnosis meted the study criterion; fetal amniotic fluid was regular examined by Karyotyping and CMA, and maternal peripheral blood was collected for NIPT detecting. And the CMA result as a golden standard, the main outcome is compared the diagnostic efficacy of NIPT for diagnosing chromosomal anomalies.

Study of Vanadis® NIPT for Non-invasive Prenatal Screening of Trisomies (T21, T18 and T13)

This study will assess the feasibility of Vanadis NIPT for screening of T21, T18 and T13. The results obtained from Vanadis NIPT will be compared with the study site's current prenatal screening methods. The primary objectives are: 1) To assess the feasibility of Vanadis NIPT for screening of T21, T18 and T13 in the maternal healthcare setting, 2) To assess preliminary performance of Vanadis NIPT for screening of T21 in comparison to site's routine screening methods i.e. combin...


Noninvasive Prenatal Testing

Before and after a patient receives genetic counseling they will be offered the chance to complete the survey, by their counselor. Since each patient sees only one genetic counselor that counselor will be responsible for consenting and giving and collecting the finish surveys. No identifiers will be used. The investigators will emphasize that their answers will remain anonymous throughout the entire process, and that their participation is strictly voluntary. The patient will b...

Non Invasive Prenatal Test of Rare Genetic Diseases: Application to Rare Intellectual Disabilities

The aim of this study is to evaluate performances of a NIPT test based onto the study of the maternal blood to search known genetic mutations already detected in the family and potentially inherited by the fetus. This test will avoid an invasive prenatal diagnosis in those families with a known genetic risk. The performance of this test will be evaluated in terms of sensitivity and specificity with an adapted statistic model. Secondary objectives of the protocol are ...

Assessment of Women's Insight and Understanding of Down's Syndrome Screening by Non-invasive Prenatal Testing (NIPT) During Their First Ultrasound

Down's syndrome is the leading cause for mental retardation in France. Screening for this chromosomal abnormality is systematically proposed during pregnancy. Until April 2017, prenatal screening for Down's syndrome was based on a combined screening test which included fetal ultrasound markers and maternal serum hormone levels prescribed after the first trimester ultrasound. Depending on this screening result, women that presented a higher risk of ill fetuses could benefit fro...

A Study Collecting Blood Samples From Pregnant Women to Aid in the Development of a Noninvasive Prenatal Test

The purpose of this study is to collect whole blood samples from women with viable pregnancies of at least 10 weeks gestation (at any risk for fetal chromosomal anomaly) for future testing with an investigational noninvasive prenatal test(s) (NIPTs), and to establish clinical truth compared to a clinical reference standard.

Relevant

Evaluation of a Decision Assisting Tool for Prenatal Testing

This is a randomized study of an interactive, computerized descision-assisting tool for prenatal testing decision making (PT Tool) versus standard educational booklets distributed to all pregnant women by the State of California (control). We hypothesize that, compared to controls, women randomized to view PT Tool will have greater knowledge about prenatal testing and its potential outcomes and better risk comprehension, and that they will be more satisfied with the interventi...

Video Education for Prenatal Testing Choices

The purpose of the investigator's study is to assess the effect of a standardized prenatal testing educational video on the use of prenatal genetic testing and decision-making.

Prevalence of Ambivalence Regarding Prenatal Testing

This study will examine how women think and feel about prenatal testing (amniocentesis and chorionic villus sampling), how those thoughts and feelings change over time, and how they contribute to the decision whether or not to undergo prenatal testing. Prenatal diagnostic testing is offered to pregnant women at increased risk of carrying a baby affected with a genetic or chromosomal abnormality. Although these tests are well established, standard-of-care procedures, much remai...

Collection of Whole Blood Specimens in Pregnant Women

To prospectively collect whole blood specimens and clinical data from pregnant women scheduled for an invasive prenatal diagnostic procedure ("invasive procedure"). Specimens will be used for future testing with an investigational NIPT.

SNP-based Microdeletion and Aneuploidy RegisTry (SMART)

This multi-center prospective observational study is designed to track birth outcomes and perinatal correlates to the Panorama prenatal screening test in the general population among ten thousand women who present clinically and elect Panorama microdeletion and aneuploidy screening as part of their routine care. The primary objective is to evaluate the performance of Single Nucleotide Polymorphism (SNP)-based Non Invasive Prenatal Testing (NIPT) for 22q11.2 microdeletion (DiGeo...

VAlidation of a Lower Cost aneUploidy scrEen

This study will document the detection rate and false positive rate as well as failure rate of a new prenatal screening approach ('Smart NIPT') as described at www.vanadisdx.com and implemented in an academic laboratory with limited molecular testing experience. Testing will be performed on samples from a general risk pregnancy population, with additional high-risk cases added to improve confidence in the detection rate. Additional characteristics of this non-NGS test such as t...

Informed Choice Regarding Invasive Prenatal Testing

This study will compare the effectiveness of two interventions to help women make informed choices about whether or not to undergo an invasive procedure (amniocentesis or chorionic villus sampling) for prenatal testing. The interventions are: 1) conscious deliberation (getting women to focus on and engage in the decision) and 2) unconscious deliberation (getting women not to focus on the decision). Studies suggest that some women are ambivalent about their decisions regarding i...

PErsonalized Genomics for Prenatal Abnormalities Screening USing Maternal Blood

This project aims to provide high- quality evidence to inform decisions by health care organisations about using first-tier non-invasive prenatal screening (NIPS) to replace traditional screening tests for trisomy 21, and potentially to screen for other fetal chromosome anomalies. We will compare the current screening approach of second-tier NIPS with the use of first-tier NIPS in a large cohort of pregnant women.

Prenatal Genetic Diagnosis by Genomic Sequencing

This study is evaluating the impact of prenatal sequencing on the management of fetuses with ultrasound abnormalities. The hypothesis is that a significant subset of fetal abnormalities have a genetic cause that can be identified by sequencing and that prenatal knowledge of this information will improve prenatal care, reduce unnecessary diagnostic testing, reduce the cost of care, and improve the quality of life for both the child and the family.

Expanded Prenatal Testing Options and Informed Choice

The proposed study will determine the impact of providing complete information about all prenatal tests for chromosomal disorders to racially/ethnically and sociodemographically diverse women of all ages and allowing them to make informed choices regarding which tests - if any - to undergo. Specifically, we propose to update a validated prenatal testing decision-assisting tool ("PT Tool") to incorporate new screening options and make it more accessible to lower literacy and cu...

Issues Surrounding Prenatal Genetic Testing for Achondroplasia

Since the gene responsible for achondroplasia was identified in 1994, it has become possible to test for achondroplasia prenatally. Moreover, prenatal genetic testing for achondroplasia is relatively simple and is highly likely to be informative for any couple seeking testing. Four diagnostic laboratories in the U.S. are currently performing prenatal genetic testing for achondroplasia. Before prenatal genetic testing for achondroplasia becomes more widely available, however,...

Cryo AF Global Registry

Cryo AF Global Registry a prospective, global, multi-center, observational Post-Market Registry

Spot-Check Noninvasive Pulse CO-Oximeter Validation

The purpose study is to report on the accuracy of noninvasive hemoglobin (SpHb) as compared to hemoglobin measurements obtained from a laboratory hematology analyzer.

ANDDI-PRENATOME - Feasibility Study for a " Fast " Pangenomic High Throughput Sequencing Analysis in Prenatal Diagnosis

Prenatal diagnosis of genetic diseases is a real medical challenge. The discovery of antenatal abnormalities on ultrasound is frequent (5 to 10% of pregnancies), and when an abnormalities is seen on ultrasound, it raises the possibility of an underlying developmental anomaly. Currently, in France, when abnormalities are discovered with an ultrasound scan, the etiological diagnosis is based on additional imaging tests (cerebral MRI, 3D bone tomography, fetal CT, fetal CT) or dia...

VENASEAL SPECTRUM: Global Post-Market Study of the VenaSeal™ Closure System

Global Post-Market Study of the VenaSeal™ Closure System in the Treatment of Early and Advanced Stage Superficial Venous Disease.

Spot-Check Noninvasive Hemoglobin (SpHb) Clinical Validation

The purpose study is to report on the accuracy of noninvasive hemoglobin (SpHb) as compared to hemoglobin measurements obtained from a laboratory hematology analyzer.

Clinical Evaluation of the IONA Test for Non-invasive Pre Natal Screening in Twin Pregnancies

The purpose of this study is to evaluate the performance of the IONA® test which is a non-invasive prenatal test (NIPT) for Down's syndrome and other chromosomal abnormalities in twin pregnancies, from a maternal blood sample.

HIV Testing Strategies in the Perinatal Setting

The purpose of the study is to determine whether an abbreviated pretest/post-test CDC recommended counseling is as equally acceptable to prenatal patients as the standard strategy using prenatal care nurses and medical providers at San Francisco General Hospital [SFGH]).


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