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NCT03298802 · ClinicalTrials.gov registry record · Phase 3

Postpartum Management of Hypertension in Pregnancy With Hydrochlorothiazide

A Phase 3 study, sponsored by The University of Texas Medical Branch, Galveston.

Terminated
Registry status
Phase 3
Development phase
453
Enrollment target

NCT03298802: Clinical Trial Phase 3 study, sponsored by The University of Texas Medical Branch, Galveston.

NCT03298802 is a Phase 3 study that was terminated before completion, run by The University of Texas Medical Branch, Galveston. The registered enrollment target is 453 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (41% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03298802, a Phase 3 study, was terminated before completion, sponsored by The University of Texas Medical Branch, Galveston.

TERMINATED
Registry status
Phase 3
Development phase
453 participants
Enrollment target

Study Summary

Postpartum prophylactic HCTZ administration for prevention and relapse of preeclampsia or gestational hypertension.

Primary Outcome

Any participants who had a visit to the hospital during the 1-6 weeks postpartum.

Interventions

  • DRUG Placebo Tablet
  • DRUG Hydrochlorothiazide 50mg Tablet

Trial Details

FieldValue
Enrollment Target 453 participants
Start Date 2017-11-21
Est. Completion 2025-04-22
Phase Phase 3

Why NCT03298802 stopped before completion

NCT03298802 is an interventional study that assigns participants to a tested intervention. The registered 453 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (41% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo Tablet is the first listed.

NCT03298802 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03298802 about?

NCT03298802 is a clinical study titled "Postpartum Management of Hypertension in Pregnancy With Hydrochlorothiazide". Postpartum prophylactic HCTZ administration for prevention and relapse of preeclampsia or gestational hypertension.

What is the current status of trial NCT03298802?

This trial is currently terminated. It is a Phase 3 study. The enrollment target is 453 participants. The study started on 2017-11-21. Estimated completion is 2025-04-22.

What interventions are being tested in trial NCT03298802?

The interventions under investigation include: Placebo Tablet (DRUG), Hydrochlorothiazide 50mg Tablet (DRUG).

Who is sponsoring clinical trial NCT03298802?

This trial is sponsored by The University of Texas Medical Branch, Galveston, which has 203 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03298802's enrollment target sits among peer trials

453 834th of 2000 higher than 1,166 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 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 NCT03298802, the US trial registry maintained by the National Library of Medicine. NCT03298802 (mid enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.