A Study to Learn About the Safety of PENBRAYA During Pregnancy
← catalyst calendarNCT07768163 · readout in 2,080 d
Sponsored by Pfizer (industry) · PFE — their whole pipeline →.
Phase
—
Status
Recruiting
Study type
Observational
Enrollment
50estimated
Sites
1
Country
United States
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2024-05-03 | actual | When the study began enrolling |
| Primary completion | 2032-04-30 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2032-04-30 | estimated | The whole study's end, after follow-up |
| First posted | 2026-08-17 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-08-17 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Meningococcal Disease
Intervention
- Biological: PENBRAYA — also filed as PF-06886992
Primary outcomes
what the primary-completion date above is the date OFPercentage of Major congenital malformations
measured Enrollment until 12 months after delivery
Percent of participants with spontaneous abortions
measured Enrollment until end of pregnancy (up to 20 gestational weeks)
Percent of participants with an elective termination.
measured Enrollment until end of pregnancy (up to 9 months)
Percent of participants with stillbirths
measured From start of pregnancy until 12 month post delivery between 05 March 2024 and 30 April 2032
Percent of participants with of preterm birth
measured Enrollment until 12 months after delivery
Percent of participants with children born small for gestational age (SGA)
measured Enrollment until 12 months after delivery
Permalink · PFE's whole pipeline · Catalyst calendar · Every registered study · What changed