Evaluation of the Possible Vertical Transmission of SARS-CoV-2 Through Study of Amniotic Fluid and Chorionic Villi of Affected Pregnant Women for the COVID-19
Valuation of the Possible Vertical Transmission of SARS-CoV-2 Through Study of Amniotic Fluid and Chorionic Villi of Affected Pregnant Women for the COVID-19
1 other identifier
observational
225
1 country
1
Brief Summary
Longitudinal prospective study in pregnant women withpositive serology or PCR for SARS-CoV-2 and indicationinvasive technique (amniocentesis or chorionic biopsy) that has the objective to evaluate the possible vertical transmission of SARS-CoV-2in the amniotic fluid or chorionic villi of pregnant women affected by coronavirus in the different periods of gestation.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Aug 2020
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
August 8, 2020
CompletedFirst Submitted
Initial submission to the registry
October 21, 2020
CompletedFirst Posted
Study publicly available on registry
October 22, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 8, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
January 23, 2022
CompletedOctober 26, 2020
October 1, 2020
1.4 years
October 21, 2020
October 22, 2020
Conditions
Outcome Measures
Primary Outcomes (1)
Perinatal SARS-CoV-2 infection
Presence of SARS-CoV-2 in amniotic fluid or villichorionics from pregnant women with positive serology or PCR in nasopharyngeal aspirate duringgestation
15 days
Study Arms (1)
Pregnant women diagnosed with SARS-CoV-2
Pregnant women diagnosed with SARS-CoV-2 infection(by PCR on nasopharyngeal aspirate or serology)that have an indication to perform an invasive technique(chorionic biopsy or amniocentesis) along thegestation.The sample size will depend on the duration of theSARS-CoV-2 pandemic.Initially we propose a study period of 18months in which we would have an approximate total of 225pregnant women with indication of invasive technique.It is planned to conduct a PCR study for SARS-CoV-2 in amniotic fluid or chorionic villi to thosepregnant women diagnosed with SARS-CoV-2 infection(approximately 5% of the total pregnant womenwith indication of invasive technique (11-12 pregnant women)).This determination is made as part of theroutine clinical practice in the context of the study of screening for perinatal infections
Eligibility Criteria
regnant women diagnosed with SARS-CoV-2 (by PCR in aspiratenasopharyngeal or serologies) that indicate an invasive technique(chorionic biopsy or amniocentesis) throughout pregnancy either due to high riskof aneuploidies in the first or second trimester screening, due to the presence offetal malformation, due to diagnosis of early intrauterine growth retardation (ICR)or for suspected chorioamnionitis.
You may qualify if:
- Pregnant women diagnosed with SARS-CoV-2 (by PCR in aspiratenasopharyngeal or serologies)
- Patients indicated for an invasive technique(chorionic biopsy or amniocentesis
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Hospital de la Santa Creu i Sant Pau
Barcelona, 08025, Spain
Related Publications (25)
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Biospecimen
umbilical cord blood, samples from the neonatal nasopharynx, the amnio-chorion interface, and placental tissue
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- PROSPECTIVE
- Target Duration
- 18 Months
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
October 21, 2020
First Posted
October 22, 2020
Study Start
August 8, 2020
Primary Completion
January 8, 2022
Study Completion
January 23, 2022
Last Updated
October 26, 2020
Record last verified: 2020-10
Data Sharing
- IPD Sharing
- Will not share
A specific database will be created for the study in which each patient will beAnonymously encoded in such a way that it is not identifiable.The person responsible for database creation, data entry and analysisstatistician will be Dra. Obdulia Alejos Abad.