Clinical trialNCT04379284CompletedObservational

Risks of COVID19 in the Pregnant Population

SponsorMayo ClinicEnrollment69COVID19

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

It is unclear how COVID19 can be passed from mother to infant. The study investigators aim to collect maternal and neonatal samples from COVID19-infected pregnant women and compare them to pregnant women who have clinical indications for COVID 19 testing at the time of hospital admission but end up being COVID19 negative. Pregnant women who are either COVID19 positive or COVID19 negative with respiratory symptoms will be enrolled and followed during this study.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Regan N Theiler, MD, PhD
Mayo Clinic
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Mayo Clinic Rochester
Rochester, Minnesota, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 8 May 2020
Primary completion: 1 Oct 2021
Completion: 1 Oct 2021
Last update posted: 22 Oct 2021
Registered enrollment: 69
Registry id: NCT04379284

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.