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NCT00802893 · ClinicalTrials.gov registry record · Phase 2

Oral 6R-BH4 for the Treatment of Isolated Systolic Hypertension and Endothelial Dysfunction

A Phase 2 study, sponsored by Johns Hopkins University.

Terminated
Registry status
Phase 2
Development phase
3
Enrollment target

NCT00802893: Clinical Trial Phase 2 study, sponsored by Johns Hopkins University.

NCT00802893 is a Phase 2 study that was terminated before completion, run by Johns Hopkins University. The registered enrollment target is 3 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00802893, a Phase 2 study, was terminated before completion, sponsored by Johns Hopkins University.

TERMINATED
Registry status
Phase 2
Development phase
3 participants
Enrollment target

Study Summary

This study is designed to assess the safety and efficacy of twice-daily oral dosing of 6R-BH4 to improve endothelial function, reduce systolic blood pressure and reduce arterial stiffness.

Interventions

  • OTHER Placebo
  • DRUG 6R-BH4

Trial Details

FieldValue
Enrollment Target 3 participants
Start Date 2008-12
Est. Completion 2009-05
Phase Phase 2
Johns Hopkins University

1,448 total trials

Why NCT00802893 stopped before completion

NCT00802893 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 3 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (98% lower).

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

NCT00802893 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00802893 about?

NCT00802893 is a clinical study titled "Oral 6R-BH4 for the Treatment of Isolated Systolic Hypertension and Endothelial Dysfunction". This study is designed to assess the safety and efficacy of twice-daily oral dosing of 6R-BH4 to improve endothelial function, reduce systolic blood pressure and reduce arterial stiffness.

What is the current status of trial NCT00802893?

This trial is currently terminated. It is a Phase 2 study. The enrollment target is 3 participants. The study started on 2008-12. Estimated completion is 2009-05.

What interventions are being tested in trial NCT00802893?

The interventions under investigation include: Placebo (OTHER), 6R-BH4 (DRUG).

Who is sponsoring clinical trial NCT00802893?

This trial is sponsored by Johns Hopkins University, which has 1,448 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00802893's enrollment target sits among peer trials

3 2001st of 2000 the lowest of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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 NCT00802893, the US trial registry maintained by the National Library of Medicine. NCT00802893 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.