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NCT00670111 · ClinicalTrials.gov registry record · NA
Restoration of Chronotropic Competence in Heart Failure Patients With Normal Ejection Fraction
A NA study, sponsored by Boston Scientific Corporation.
- Terminated
- Registry status
- NA
- Development phase
- 32
- Enrollment target
NCT00670111: Clinical Trial NA study, sponsored by Boston Scientific Corporation.
NCT00670111 is a NA study that was terminated before completion, run by Boston Scientific Corporation. The registered enrollment target is 32 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00670111, a NA study, was terminated before completion, sponsored by Boston Scientific Corporation.
- TERMINATED
- Registry status
- NA
- Development phase
- 32 participants
- Enrollment target
Study Summary
This study will look at how pacing your heart may assist your daily activities and how you are feeling.
Primary Outcome
Randomized therapy order cross-over comparison at 1 month post-implant. Each patient evaluated for endpoint with and without RAP therapy at this time.
Interventions
- DEVICE Insignia Plus / Ultra (Guidant/Boston Scientific)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 32 participants |
| Start Date | 2008-07 |
| Est. Completion | 2011-07 |
| Phase | NA |
Why NCT00670111 stopped before completion
NCT00670111 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 32 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower).
The record links to 0 conditions, and to 1 intervention - of which Insignia Plus / Ultra (Guidant/Boston Scientific) is the first listed.
NCT00670111 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00670111 about?
NCT00670111 is a clinical study titled "Restoration of Chronotropic Competence in Heart Failure Patients With Normal Ejection Fraction". This study will look at how pacing your heart may assist your daily activities and how you are feeling.
What is the current status of trial NCT00670111?
This trial is currently terminated. It is a NA study. The enrollment target is 32 participants. The study started on 2008-07. Estimated completion is 2011-07.
What interventions are being tested in trial NCT00670111?
The interventions under investigation include: Insignia Plus / Ultra (Guidant/Boston Scientific) (DEVICE).
Who is sponsoring clinical trial NCT00670111?
This trial is sponsored by Boston Scientific Corporation, which has 280 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00670111's enrollment target sits among peer trials
32 1578th of 2000 higher than 409 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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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