- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02541058
Non-Invasive Chromosomal Evaluation of 22q11.2 (22Q)
April 28, 2020 updated by: Cindy Cisneros
Non-Invasive Chromosomal Evaluation of 22q11.2 Using Cell-free Fetal DNA From Maternal Plasma
This study is being conducted to develop and evaluate a cell-free fetal DNA test (Harmony) for non-invasive prenatal detection of 22q11.2
chromosomal deletion or duplication.
Study Overview
Status
Completed
Conditions
Study Type
Observational
Enrollment (Actual)
420
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Brussles, Belgium, 1020
- The Fetal Medicine Foundation Belgium
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Pregnant women carrying a fetus at risk or a confirmed fetus with 22q11.2
deletion/duplication.
A person confirmed to have 22q11.2
deletion/duplication or a biologically related parent of a child that has chromosomal deletion/duplication in the region of 22q11.2.
Description
Inclusion Criteria:
- Patient is ≥18 years of age and able to provide consent or, if under the age of 18, the patient has parental consent and child assent provided as required by the governing ethics committee.
- If pregnant, patients must have a singleton pregnancy and be at least 10 weeks gestation at the time of the study blood draw.
Patients must meet at least one of the following conditions at the time of enrollment:
- are pregnant with abnormal fetal cardiac findings on ultrasound and is undergoing evaluation with prenatal genetic testing or planned post-natal genetic testing in the immediate newborn period;
- are pregnant with fetal ultrasound findings consistent with a 22q11.2 deletion/duplication phenotype and is undergoing evaluation with prenatal genetic testing or planned post-natal genetic testing in the immediate newborn period;
- are pregnant with a fetus known to have a 22q11.2 deletion/duplication confirmed by genetic testing with documentation is available;
- are biologically related parent of an enrolled child has chromosomal deletion/duplication in the region of 22q11.2;
- If the site is selected to enroll control patients, they must be pregnant women undergoing prenatal genetic evaluation for 22q11.2 deletion/duplication.
Exclusion Criteria
Patients meeting any of the following criteria will be excluded from the study:
1. Patient has history of malignancy treated with chemotherapy and/or major surgery, or bone marrow transplant.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
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Confirmed 22q.11.2 deletion/duplication
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Suspected 22q.11.2 deletion/duplication
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Performance of Ariosa 22q.11.2 deletion/duplication assay in prenatal patients
Time Frame: 18 months
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18 months
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Frank Ong, MD, Roche Sequencing Solutions
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
June 1, 2015
Primary Completion (Actual)
March 17, 2020
Study Completion (Actual)
March 17, 2020
Study Registration Dates
First Submitted
September 2, 2015
First Submitted That Met QC Criteria
September 2, 2015
First Posted (Estimate)
September 4, 2015
Study Record Updates
Last Update Posted (Actual)
April 30, 2020
Last Update Submitted That Met QC Criteria
April 28, 2020
Last Verified
April 1, 2020
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- AD202
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on 22q.11.2 Deletion/Duplication
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Baylor College of MedicineDoris Duke Charitable FoundationRecruitingRAI1 Gene 17P11.2 Deletion+DuplicationUnited States
-
Xiao-dong ZhuangSun Yat-sen UniversityUnknownTelomere Length, Mean Leukocyte | Telomere Shortening | 22q Telomere Deletion Syndrome
-
Zynerba Pharmaceuticals, Inc.Completed22Q Deletion SyndromeUnited States, Australia
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Simons SearchlightBoston Children's Hospital; Geisinger Clinic; Simons FoundationRecruitingSMARCA4 Gene Mutation | DDX3X | 16P11.2 Deletion Syndrome | 16p11.2 Duplications | 1Q21.1 Deletion | 1Q21.1 Microduplication Syndrome (Disorder) | ACTL6B | ADNP | AHDC1 | ANK2 | ANKRD11 | ARID1B | ASH1L | BCL11A | CHAMP1 | CHD2 | CHD8 | CSNK2A1 | CTBP1 | CTNNB1 Gene Mutation | CUL3 | DNMT3A | DSCAM | DYRK1A | FOXP1 | GRIN2A | GRIN2B | HIVEP2-Related Intellectual... and other conditionsUnited States
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University Hospital TuebingenRecruiting
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Columbia UniversityNational Institute of Neurological Disorders and Stroke (NINDS)RecruitingMitochondrial Diseases | Mitochondrial Disorders | Mitochondrial Genetic Disorders | Disorder of Mitochondrial Respiratory Chain Complexes | Deletion and Duplication of Mitochondrial DNAUnited States, Canada
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Natera, Inc.Children's Hospital of Philadelphia; Montefiore Medical Center; University of... and other collaboratorsCompletedPrader-Willi Syndrome | DiGeorge Syndrome | 22q11 Deletion Syndrome | Angelman Syndrome | Trisomy 21 | Trisomy 18 | Trisomy 13 | Monosomy X | Sex Chromosome Abnormalities | 1p36 Deletion Syndrome | Cri-du-Chat SyndromeUnited States, Australia, Ireland, Spain, Sweden, United Kingdom