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RECRUITING
NCT04705116

COVID-19 Vaccines International Pregnancy Exposure Registry

Sponsor: Pregistry

View on ClinicalTrials.gov

Summary

The objective of the COVID-19 Vaccines International Pregnancy Exposure Registry (C-VIPER) is to evaluate obstetric, neonatal, and infant outcomes among women vaccinated during pregnancy with a COVID-19 vaccine. Specifically, the C-VIPER will estimate the risk of obstetric outcomes (spontaneous abortion, antenatal bleeding, gestational diabetes, gestational hypertension, intrauterine growth restriction, postpartum hemorrhage, fetal distress, uterine rupture, placenta previa, chorioamnionitis, Caesarean delivery, COVID-19), neonatal outcomes (major congenital malformations, low birth weight, neonatal death, neonatal encephalopathy, neonatal infections, neonatal acute kidney injury, preterm birth, respiratory distress in the newborn, small for gestational age, stillbirth, COVID-19), and infant outcomes (developmental milestones \[motor, cognitive, language, social-emotional, and mental health skills\], height, weight, failure to thrive, medical conditions during the first 12 months of life, COVID-19) among pregnant women exposed to single (homologous) or mixed (heterologous) COVID-19 vaccine brand series from 30 days prior to the first day of the last menstrual period to end of pregnancy and their offspring relative to a matched reference group who received no COVID-19 vaccines during pregnancy.

Official title: COVID-19 Vaccines International Pregnancy Exposure Registry (C-VIPER)

Key Details

Gender

FEMALE

Age Range

18 Years - 50 Years

Study Type

OBSERVATIONAL

Enrollment

6000

Start Date

2021-06-01

Completion Date

2026-12-31

Last Updated

2025-09-26

Healthy Volunteers

Yes

Conditions

Interventions

BIOLOGICAL

COVID-19 vaccine

At least one dose of a COVID-19 vaccine.

Locations (1)

Pregistry

Los Angeles, California, United States