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NCT04295850 · ClinicalTrials.gov registry record

Antenatal Platelet Response On Aspirin and Correlation With HDP (Hypertensive Disorders of Pregnancy)

A clinical trial of Preeclampsia, sponsored by Thomas Jefferson University.

Completed
Registry status
130
Enrollment target
1
Study location

NCT04295850: Completed study of Preeclampsia, sponsored by Thomas Jefferson University.

NCT04295850 is a study of Preeclampsia that has completed, run by Thomas Jefferson University. The registered enrollment target is 130 participants, below the 1,123-participant average among 48 other Preeclampsia trials with a reported enrollment target (88% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04295850, a study of Preeclampsia, has completed, sponsored by Thomas Jefferson University.

COMPLETED
Registry status
130 participants
Enrollment target
1
Study location

Study Summary

This proposal has three aims to characterize the relationship between aspirin therapy, platelet function response, and prevention of hypertensive disorders of pregnancy (HDP) through a prospective, cohort study using pharmacokinetics, pharmacodynamics, pharmacogenomics and bioinformatics. The results of this proposal will provide necessary data for prospective study on individualized aspirin dose adjustment for prevention of HDP.

Primary Outcome

Difference in first trimester PFA-100 closure time between patients started on aspirin who do and do not develop HDP

Conditions Studied

Interventions

  • DRUG Aspirin 81 mg

Study Locations (1)

Pennsylvania

  • Thomas Jefferson University Hospital - Philadelphia

Trial Details

FieldValue
Enrollment Target 130 participants
Start Date 2020-08-21
Est. Completion 2023-06-30
Thomas Jefferson University

292 total trials

What the finished NCT04295850 record still lists

NCT04295850 is an observational study that tracks outcomes without assigning an intervention. The registered 130 participants enrollment target is mid-sized for trials with a published cap, below the 1,123-participant average among 48 other Preeclampsia trials with a reported enrollment target (88% lower).

The record links to 1 condition, with Preeclampsia appearing as the primary indexed condition, and to 1 intervention - of which Aspirin 81 mg is the first listed.

NCT04295850 reports a single indexed study location in Pennsylvania.

Frequently Asked Questions

What is clinical trial NCT04295850 about?

NCT04295850 is a clinical study titled "Antenatal Platelet Response On Aspirin and Correlation With HDP (Hypertensive Disorders of Pregnancy)". This proposal has three aims to characterize the relationship between aspirin therapy, platelet function response, and prevention of hypertensive disorders of pregnancy (HDP) through a prospective, cohort study using pharmacokinetics, pharmacodynamics, pharmacogenomics and bioinformatics. The result...

What is the current status of trial NCT04295850?

This trial is currently completed. The enrollment target is 130 participants. The study started on 2020-08-21. Estimated completion is 2023-06-30.

What conditions does trial NCT04295850 study?

This clinical trial studies the following conditions: Preeclampsia.

What interventions are being tested in trial NCT04295850?

The interventions under investigation include: Aspirin 81 mg (DRUG).

Who is sponsoring clinical trial NCT04295850?

This trial is sponsored by Thomas Jefferson University, which has 292 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04295850 being conducted?

This trial has 1 study location across Pennsylvania. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Preeclampsia

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04295850's enrollment target sits among peer trials

130 26th of 48 higher than 22 of 48 other Preeclampsia trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Preeclampsia trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04295850, the US trial registry maintained by the National Library of Medicine. NCT04295850 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.