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A Proof of Biological Efficacy Study Assessing the Potential of Piboserod a Specific 5-HT4 Antagonist for the Treatment of Symptomatic Congestive Heart Failure in stable outpatients NYHA class II-III on top of Usual Evidence Based Pharmacological treatment

A Proof of Biological Efficacy Study Assessing the Potential of Piboserod a Specific 5-HT4 Antagonist for the Treatment of Symptomatic Congestive Heart Failure in stable outpatients NYHA class II-III on top of Usual Evidence Based Pharmacological treatment

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2005-004487-22-DK
Enrollment
156
Registered
2005-12-01
Start date
2005-11-25
Completion date
Unknown
Last updated
2012-03-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Congestive heart failure MedDRA version: 4.0 Level: LLT Classification code 10010684

Interventions

Product Name: Piboserod Product Code: SB-207266 Pharmaceutical Form: Film-coated tablet Pharmaceutical form of the placebo: Film-coated tablet Route of administration of the placebo: Oral use

Sponsors

Bio-Medisinsk Innovasjon AS
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Males and females 2. Aged 18 –80 years, both inclusive. 3. Symptomatic, systolic heart failure (NYHA class II-IV), cardiomyopathic or ischemic, for at least 3 months, based on relevant symptoms and locally determined (by cardiac magnetic resonance imaging, echo-cardiography, LV angiography, or radionuclide angiocardiography) systolic left ventricular dysfunction corresponding to LVEF = 0.35 4. Stable sinus rhythm 5. Receiving stable, evidence-based pharmacological treatment for CHF for at least 14 days (if on beta-blockers, for at least 2 months) and with no current plan for changing therapy 6. Ability to conduct regular visits to the clinic 7. Signed informed consent Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Unstable patients hospitalised within last 2 weeks, baseline prolongation of QTc interval> 450ms, atrial fibrillation at randomisation, MI or re-vascularisation last 3 months, stroke last 3 months, acute myocarditis or constrictive pericarditis, symptomatic bradycardia or 2nd or 3rd degree AV-block (atrioventricular block), planned major surgery including cardiac revascularisation, symptomatic hypotension or uncontrolled hypertension, clinically significant diseases as specified in protocol.

Design outcomes

Primary

MeasureTime frame
Main Objective: To assess biological efficacy of maximum tolerable dose of piboserod on top of evidence based treatments for chronic heart failure (CHF).;Secondary Objective: To assess safety and tolerability of piboserod on top of evidence based treatments for chronic heart failure (CHF).;Primary end point(s): Change in LVEF from baseline to end-of-therapy, as measured using CMR.

Countries

Denmark, United Kingdom

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026