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NCT00709865 · ClinicalTrials.gov registry record · Phase 3

Study to Assess the Safety and Tolerability of IV Tonapofylline in Subjects With Acute Decompensated Heart Failure (ADHF) and Renal Insufficiency

A Phase 3 study, sponsored by Biogen.

Completed
Registry status
Phase 3
Development phase
420
Enrollment target

NCT00709865: Completed Phase 3 study, sponsored by Biogen.

NCT00709865 is a Phase 3 study that has completed, run by Biogen. The registered enrollment target is 420 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (46% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00709865, a Phase 3 study, has completed, sponsored by Biogen.

COMPLETED
Registry status
Phase 3
Development phase
420 participants
Enrollment target

Study Summary

The purpose of the current study is to assess the safety and tolerability of intravenous tonapofylline.

Interventions

  • DRUG Placebo
  • DRUG tonapofylline

Trial Details

FieldValue
Enrollment Target 420 participants
Start Date 2008-07-31
Est. Completion 2009-12-31
Phase Phase 3
Biogen

334 total trials

What the finished NCT00709865 record still lists

NCT00709865 is an interventional study that assigns participants to a tested intervention. The registered 420 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 (46% lower).

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

NCT00709865 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00709865 about?

NCT00709865 is a clinical study titled "Study to Assess the Safety and Tolerability of IV Tonapofylline in Subjects With Acute Decompensated Heart Failure (ADHF) and Renal Insufficiency". The purpose of the current study is to assess the safety and tolerability of intravenous tonapofylline.

What is the current status of trial NCT00709865?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 420 participants. The study started on 2008-07-31. Estimated completion is 2009-12-31.

What interventions are being tested in trial NCT00709865?

The interventions under investigation include: Placebo (DRUG), tonapofylline (DRUG).

Who is sponsoring clinical trial NCT00709865?

This trial is sponsored by Biogen, which has 334 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00709865's enrollment target sits among peer trials

420 891st of 2000 higher than 1,102 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 NCT00709865, the US trial registry maintained by the National Library of Medicine. NCT00709865 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.