New heart Drug's secret powers revealed in small trial
NCT ID NCT05704478
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how vericiguat, a recently approved heart failure drug, improves heart function during activity and at rest. Researchers will give 30 adults with heart failure either vericiguat or a placebo for about three months, then measure heart performance using catheterization and exercise tests. The goal is to understand why the drug helps patients live longer and avoid hospital stays.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2024
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Adults 18 years of age or greater with New York Heart Association functional class II, III, or IV HFrEF with left ventricular ejection fraction \< 45% within 12 months of enrollment; 2. elevated brain natriuretic peptide level (BNP) within 30 days of enrollment; and 3. history of worsening congestion, defined as a HF-hospitalization within 6 months of enrollment or increase in diuretic therapy without hospitalization within three months of enrollment. Exclusion Criteria: 1. systolic blood pressure (SBP) below 100mmHg; 2. use of long-acting nitrates, soluble guanylate cyclase stimulators, or phosphodiesterase type 5 inhibitors; 3. use of intravenous inotropes or implantable left ventricular assist devices; 4. use of anticoagulants with an inability to temporarily hold these medications for procedures or to keep the international normalized ratio \< 2.5 units; 5. uncontrolled arrhythmias; 6. noncardiac factors that may limit the ability to exercise (e.g. severe osteoarthritis, peripheral vascular disease, severe pulmonary disease); and 7. pregnancy.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Colorado, Anschutz Medical Campus
Aurora, Colorado, 80045, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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