Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00204945 · ClinicalTrials.gov registry record · NA
Catheterization Laboratory Study: Acute Responses in Diastolic Heart Failure
A NA study, sponsored by University of Wisconsin, Madison.
- Completed
- Registry status
- NA
- Development phase
- 15
- Enrollment target
NCT00204945: Completed NA study, sponsored by University of Wisconsin, Madison.
NCT00204945 is a NA study that has completed, run by University of Wisconsin, Madison. The registered enrollment target is 15 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00204945, a NA study, has completed, sponsored by University of Wisconsin, Madison.
- COMPLETED
- Registry status
- NA
- Development phase
- 15 participants
- Enrollment target
Study Summary
1. Research question: What is the response of the heart's pumping function to changes in heart chamber pressures? 2. Experimental design: Patients undergoing routine cardiac catheterization will be studied. A thermodilution pulmonary artery catheter will be inserted through a venous sheath and threaded into the pulmonary artery. After several minutes of quiet rest, baseline hemodynamics will be obtained, including a determination of cardiac output using thermodilution techniques and 30 seconds of pressure recordings from the left ventricle and proximal aorta. In addition, a brief echocardiogram will be performed, to determine ejection fraction and indices of diastolic filling. Finally, arterial tonometry will be obtained in quick succession from the brachial, radial, femoral, and carotid arteries. Following the collection of baseline data, a bolus and infusion of nesiritide will be started. After 10 minutes of nesiritide infusion, with the drug still infusing, a full set of invasive hemodynamics will again be obtained, as well as brief echocardiographic and arterial tonometry examinations.
Interventions
- DRUG nesiritide
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 15 participants |
| Start Date | 2005-02 |
| Est. Completion | 2007-06-20 |
| Phase | NA |
What the finished NCT00204945 record still lists
NCT00204945 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 15 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 1 intervention - of which nesiritide is the first listed.
NCT00204945 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00204945 about?
NCT00204945 is a clinical study titled "Catheterization Laboratory Study: Acute Responses in Diastolic Heart Failure". 1. Research question: What is the response of the heart's pumping function to changes in heart chamber pressures? 2. Experimental design: Patients undergoing routine cardiac catheterization will be studied. A thermodilution pulmonary artery catheter will be inserted through a venous sheath and threa...
What is the current status of trial NCT00204945?
This trial is currently completed. It is a NA study. The enrollment target is 15 participants. The study started on 2005-02. Estimated completion is 2007-06-20.
What interventions are being tested in trial NCT00204945?
The interventions under investigation include: nesiritide (DRUG).
Who is sponsoring clinical trial NCT00204945?
This trial is sponsored by University of Wisconsin, Madison, which has 1,039 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00204945's enrollment target sits among peer trials
15 1881st of 2000 higher than 92 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
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT01889381 · 15 participants · Phase 2
Human Craniomaxillofacial Allotransplantation
- NCT02530073 · 15 participants · NA
Trial of Fetoscopic Endoluminal Tracheal Occlusion (FETO) for CDH
- NCT02535936 · 15 participants · NA
Cortical Plasticity in Spastic Diplegia After Selective Dorsal Rhizotomy
- NCT02918474 · 15 participants · NA
Decision Making Tool in Supporting Decision Making in Contralateral Prophylactic Mastectomy in Patients With Newly Diagnosed Breast Cancer
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia