NCT06521944

Brief Summary

The research question is: What is the risk of adverse pregnancy outcomes, including preterm birth, hypertensive disorders, and other maternal and neonatal/infant outcomes, following exposure to RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation in the CorEvitas Respiratory Syncytial Virus Vaccine Pregnancy Registry (RSV-PR)? The primary study objective is to estimate the risk of (1) preterm birth and (2) hypertensive disorders following exposure to RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation. The secondary study objective is to estimate the risk of other safety outcomes of interest following exposure to RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation, including:

  • Pregnancy-related outcomes: stillbirth, premature labor, premature rupture of membranes, preterm premature rupture of membranes, cesarean delivery, prolonged maternal duration of hospital stay
  • Maternal outcomes: thrombocytopenia, Guillain-Barré syndrome, other immune-mediated demyelinating conditions, polyneuropathies, atrial fibrillation, maternal death
  • Neonatal/infant outcomes: small for gestational age, large for gestational age, low birth weight, admission to a neonatal intensive care unit (NICU), NICU duration of stay, mechanical ventilation in neonatal period, neonatal death, postnatal growth at 1 year of age The exploratory study objective is to describe the most frequently reported maternal adverse events following exposure to RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
2,062

participants targeted

Target at P75+ for all trials

Timeline
53mo left

Started Jun 2024

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress30%
Jun 2024Sep 2030

Study Start

First participant enrolled

June 28, 2024

Completed
18 days until next milestone

First Submitted

Initial submission to the registry

July 16, 2024

Completed
10 days until next milestone

First Posted

Study publicly available on registry

July 26, 2024

Completed
6.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 30, 2030

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

September 30, 2030

Last Updated

July 26, 2024

Status Verified

July 1, 2024

Enrollment Period

6.3 years

First QC Date

July 16, 2024

Last Update Submit

July 23, 2024

Conditions

Keywords

PregnantRegistryRSVRSV VaccineRespiratory Syncytial VirusInfectionsVirus DiseasesLung DiseasesRespiratory Tract Diseases

Outcome Measures

Primary Outcomes (2)

  • Risk of preterm birth following RSV vaccine exposure

    Risk of preterm birth following exposure to RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation

    36 weeks, 6 days

  • Risk of hypertensive disorders following RSV vaccine exposure

    Risk of hypertensive disorders following exposure to RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation

    42 days after date of vaccination

Secondary Outcomes (21)

  • Risk of other safety outcomes of interest following RSV vaccine exposure

    42 days after date of vaccination

  • Risk of other safety outcomes of interest following RSV vaccine exposure

    42 days after date of vaccination

  • Risk of other safety outcomes of interest following RSV vaccine exposure

    42 days after date of vaccination

  • Risk of other safety outcomes of interest following RSV vaccine exposure

    42 days after date of vaccination

  • Risk of other safety outcomes of interest following RSV vaccine exposure

    42 days after date of vaccination

  • +16 more secondary outcomes

Study Arms (2)

Exposed

Participants who receive RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation

Biological: RSV Vaccine

Unexposed

Participants who do not receive RSV vaccine during pregnancy

Other: Non-exposure to RSV Vaccine

Interventions

RSV VaccineBIOLOGICAL

RSV Vaccine approved for administration to pregnant individuals between 32 weeks, 0 days and 36 weeks, 6 days of gestation

Exposed

Pregnant individuals who are not exposed to the RSV vaccine

Unexposed

Eligibility Criteria

Age18 Years - 50 Years
Sexfemale
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Pregnant individuals across the US who learn of the study via a nationwide advertising campaign or via their health care providers or maternal care sites

You may qualify if:

  • A resident of the US at enrollment
  • to 50 years of age at enrollment
  • Gestational age of ≥32 weeks, 0 days at enrollment
  • If exposed to RSV vaccine, receipt of any RSV vaccine between 32 weeks, 0 days and 36 weeks, 6 days of gestation
  • Evidence of a personally signed and dated informed consent document or, upon waiver of written consent by the relevant IRB/independent ethics committee, verbal consent indicating that the individual (or a legally acceptable representative) has been informed of all pertinent aspects of the study
  • Authorization obtained for the relevant HCP(s) to provide data to the registry
  • Contact information available (for participant and HCPs)

You may not qualify if:

  • Individuals meeting any of the following criteria will not be included in the study:
  • Receipt of an RSV vaccine during pregnancy before 32 weeks, 0 days gestation
  • Multi-fetal pregnancy
  • Enrolled in the RSV-PR with a previous pregnancy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

PPD

Wilmington, North Carolina, 28401, United States

RECRUITING

Related Links

MeSH Terms

Conditions

InfectionsVirus DiseasesLung DiseasesRespiratory Tract Diseases

Interventions

Respiratory Syncytial Virus Vaccines

Intervention Hierarchy (Ancestors)

Viral VaccinesVaccinesBiological ProductsComplex Mixtures

Study Officials

  • Ronna Chan, PhD, MPH

    PPD, Part of Thermo Fisher Scientific

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Ronna Chan, PhD, MPH

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
NETWORK
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 16, 2024

First Posted

July 26, 2024

Study Start

June 28, 2024

Primary Completion (Estimated)

September 30, 2030

Study Completion (Estimated)

September 30, 2030

Last Updated

July 26, 2024

Record last verified: 2024-07

Data Sharing

IPD Sharing
Will not share

Locations