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Clinical trialNCT05889468CompletedPhase 4Interventional

Postpartum ASA and NT-proBNP

SponsorDuke UniversityEnrollment114Blood Pressure
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This study is a double-blinded randomized-controlled trial in which patients will be randomized to 81 mg of aspirin or placebo to be continued for 6 weeks' postpartum. The purpose of this study is to compare NT-proBNP levels at the 4-6 week postpartum visit between groups. There is currently no data on the maternal health effects associated with continuation of low-dose aspirin in the postpartum period. This study aims to fill a gap in the knowledge regarding the utility of low-dose aspirin following delivery.
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.

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
  • Duke University

    Durham, North Carolina, United States

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

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Aspirin →Placebo
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

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

Start
1 Jul 2023
Primary completion
21 May 2024
Completion
21 May 2024
Last update posted
4 Jun 2025
Registered enrollment
114
Registry id
NCT05889468
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.