- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg 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 (ADVANCE)
ADVANCE Study: Assay Development and Validation for Pre-Natal and Obstetric Conditions
Studieoversigt
Status
Detaljeret beskrivelse
BillionToOne Inc. is conducting a large prospective study to evaluate the performance of a non-invasive circulating fetal cell (CFC) assay. Circulating fetal cells, rare, intact trophoblast cells of placental origin present in maternal blood, offer a unique opportunity to directly analyze fetal genetic material without the need for invasive procedures. These cells are most abundant during the first trimester of pregnancy.
Building on this biology, the investigators developed a circulating fetal cell assay (UNITY Confirm) that isolates fetal-derived placenta cells from maternal blood and performs single-cell genomic analysis to assess chromosomal copy number. By combining cell-type-specific markers and genotyping to distinguish fetal from maternal cells, this approach enables direct evaluation of fetal chromosomal status, unlike cfDNA methods that rely on analysis of mixed DNA fragments.
This prospective study enrolls pregnant individuals between 10 and 20 weeks of gestation with singleton pregnancies and aims to include over 1,000 participants. CFC testing results are compared to prenatal or postnatal diagnostic outcomes.
Undersøgelsestype
Tilmelding (Anslået)
Kontakter og lokationer
Studiekontakt
- Navn: Shannon O'Rourke Senior Research Manager, MS, CGC
- Telefonnummer: 650-460-2551
- E-mail: unityregistry@billiontoone.com
Studiesteder
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Arizona
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Phoenix, Arizona, Forenede Stater, 85004
- Rekruttering
- Valley Perinatal Services
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Kontakt:
- Research Department
- Telefonnummer: 480-756-6000
- E-mail: research@valleyperinatal.com
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Ledende efterforsker:
- Nayo Williams, MD
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California
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West Covina, California, Forenede Stater, 91710
- Rekruttering
- San Gabriel Valley Perinatal Medical Group
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Kontakt:
- Richard Burwick, MD
- Telefonnummer: (626) 337-4425
- E-mail: dr.burwick@sgvpmg.com
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Ledende efterforsker:
- Richard Burwick, MD
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Florida
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Sarasota, Florida, Forenede Stater, 34239
- Rekruttering
- Sarasota Memorial Health Care System
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Kontakt:
- Scarleth Andino-Funez, BSN, RN
- Telefonnummer: 941-917-2627
- E-mail: Scarleth-AndinoFunez@smh.com
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Ledende efterforsker:
- Larry C Matsumoto, MD
-
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Georgia
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Atlanta, Georgia, Forenede Stater, 30342
- Rekruttering
- Pediatrix Medical Group of Georgia
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Kontakt:
- Deena Yowler, NP, CNM
- Telefonnummer: 404-847-1592
- E-mail: deena.yowler@pediatrix.com
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Ledende efterforsker:
- Gretchen Koontz, MD
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Louisiana
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Baton Rouge, Louisiana, Forenede Stater, 70817
- Rekruttering
- Woman's Hospital
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Ledende efterforsker:
- Elizabeth Sutton, PhD
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Kontakt:
- Bri Jones, MPH
- Telefonnummer: 225-927-1300
- E-mail: Briasha.Jones@womans.org
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Texas
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Houston, Texas, Forenede Stater, 773339
- Rekruttering
- Pediatrix Medical Group
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Kontakt:
- Olaide Ashimi Balogun, MD
- Telefonnummer: 346-616-2777
- E-mail: olaide.ashimibalogun@pediatrix.com
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Kontakt:
- Olaide Ashimi Balogun, MD
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-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- pregnant individuals between 10 and 20 weeks of gestation
- singleton gestation
Exclusion Criteria:
- active cancer
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
|---|
|
High Risk
Pregnant individuals between 10 and 20 weeks of gestation with singleton pregnancies and who have a clinical indication for CFC testing, such as high-risk cfDNA results for common aneuploidies, copy number variants including 22q11.2, or sex chromosome aneuploidies
|
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General Risk
Pregnant individuals between 10 and 20 weeks of gestation with singleton pregnancies (excluding gestational surrogates) who do not have a clinical indication for CFC and are undergoing prenatal diagnostic testing
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Concordance
Tidsramme: From enrollment and up to 12 months following enrollment
|
CFC results will be compared with prenatal diagnostic testing results, CVS, amniocentesis, products of conception, when available, and postnatal diagnostic testing.
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From enrollment and up to 12 months following enrollment
|
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Concordance with the accepted method of diagnosis
Tidsramme: From enrollment and up to 12 months following enrollment
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CFC results will be compared with prenatal diagnostic testing results, CVS, amniocentesis, products of conception, when available, and postnatal diagnostic testing.
Results are considered concordant when CFC findings are consistent with the known or fetal or neonatal diagnosis.
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From enrollment and up to 12 months following enrollment
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Julia Wynn, MS, MS, CGC, BillionToOne Inc.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Neurologiske manifestationer
- Sygdomme i det endokrine system
- Muskuloskeletale sygdomme
- Sygdomme i nervesystemet
- Hjerte-kar-sygdomme
- Patologiske processer
- Hjertesygdomme
- Genetiske sygdomme, medfødte
- Neuroadfærdsmæssige manifestationer
- Lymfesygdomme
- Kraniofaciale abnormiteter
- Muskuloskeletale abnormiteter
- Medfødte abnormiteter
- Parathyreoidea sygdomme
- Kardiovaskulære abnormiteter
- Hjertefejl, medfødt
- Abnormiteter, multiple
- Intellektuel handicap
- Kromosomlidelser
- Kromosomafvigelser
- Lymfatiske abnormiteter
- Hypoparathyroidisme
- 22q11 deletionssyndrom
- Medfødte, arvelige og neonatale sygdomme og abnormiteter
- Patologiske tilstande, tegn og symptomer
- Hemiske og lymfatiske sygdomme
- Trisomi 13 syndrom
- Trisomi 18 syndrom
- Downs syndrom
- DiGeorges syndrom
- Aneuploidi
- Kønskromosomafvigelser
Andre undersøgelses-id-numre
- BTO-IRB-014
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
IPD-delingstidsramme
IPD-delingsadgangskriterier
IPD-deling Understøttende informationstype
- ICF
- CSR
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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