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A Trial to Study Neladenoson Bialanate Over 20 Weeks in Patients With Chronic Heart Failure With Reduced Ejection Fraction

A Multicenter, Randomized, Placebo-controlled, Parallel Group, Double Blind, Dose-finding Phase II Trial to Study the Efficacy, Safety, Pharmacokinetic and Pharmacodynamic Effects of the Oral Partial Adenosine A1 Receptor Agonist Neladenoson Bialanate Over 20 Weeks in Patients With Chronic Heart Failure With Reduced Ejection Fraction

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02992288
Acronym
PANTHEON
Enrollment
427
Registered
2016-12-14
Start date
2017-02-22
Completion date
2018-05-16
Last updated
2019-04-23

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

Conditions

Heart Failure

Keywords

Chronic Heart Failure, Heart Failure with Reduced Ejection Fraction

Brief summary

The objective of the study is to find the optimal dose of once daily oral neladenoson bialanate (BAY 1067197) when given in addition to standard therapy for heart failure with reduced ejection fraction (HFrEF).

Interventions

5 mg orally once daily for 20 weeks

DRUGPlacebo

Orally once daily for 20 weeks

Sponsors

Bayer
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Men or women aged 18 years and older * Diagnosis of chronic heart failure (CHF), NYHA ( New York Heart Association ) class II-IV, LVEF ≤ 35% and elevated NT-proBNP

Exclusion criteria

* Acute de-novo heart failure * Requirement of any intravenous (IV) treatments following 48 hours prior to randomization * Mechanical support (e.g. intra-aortic balloon pump, endotracheal intubation, mechanical ventilation, or any ventricular assist device) * Any cause of chronic heart failure other than ischemic cardiomyopathy and idiopathic dilated cardiomyopathy

Design outcomes

Primary

MeasureTime frameDescription
Absolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by EchocardiographyBaseline, Week 20Left ventricular ejection fraction (LVEF) was measured by echocardiography. Mean and standard deviation were reported.
Absolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 20Baseline, Week 20NT-pro b-type Natriuretic Peptide (BNP) was measured. Mean and standard deviation were reported.

Secondary

MeasureTime frameDescription
Change From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 20Baseline, Week 20High sensitivity troponin T (hs-TNT) was measured. Mean and standard deviation were reported.
Number of Participants With Composite Efficacy OutcomeBaseline up to Week 26Composite efficacy outcome was the first occurrence of CV death, HF hospitalization or urgent visit for HF. Number of participants with composite efficacy outcome were reported.
Change From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20Baseline, Week 20LVESV was defined as the volume of blood in the left ventricle at the end of contraction, or systole and the beginning of filling or diastole. Mean and standard deviation were reported.
Number of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)Baseline up to Week 26Number of participants with HF hospitalization and urgent visits for HF were reported.
Number of Participants With Cardiovascular (CV) MortalityBaseline up to Week 26Cardiovascular (CV) mortality was assessed. Number of participants with CV mortality were reported.
Change From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20Baseline, Week 20LVEDV was defined as the volume of blood in the left ventricle at end load or filling in diastole or the amount of blood in the ventricles just before systole. Mean and standard deviation were reported.

Countries

Belgium, Bulgaria, Germany, Greece, Israel, Italy, Japan, Netherlands, Poland, Spain, United States

Participant flow

Recruitment details

Study was conducted at multiple centers in 11 countries between 22 February 2017 (first participant first visit) and 16 May 2018 (last participant last visit).

Pre-assignment details

Overall, 462 participants were screened. Of them, 35 participants did not complete screening due to unmet eligibility criteria, consent withdrawal, adverse events and other unspecified reasons. In total, 427 participants were randomized and 426 participants received study treatment.

Participants by arm

ArmCount
Placebo
Participants received placebo matched to neladenoson bialanate tablets orally once daily for 20 weeks.
106
Neladenoson Bialanate 5 mg
Participants received 5 milligrams (mg) of neladenoson bialanate tablets orally once daily for 20 weeks.
37
Neladenoson Bialanate 10 mg
Participants received 10 mg of neladenoson bialanate tablets orally once daily for 20 weeks.
70
Neladenoson Bialanate 20 mg
Participants received 20 mg of neladenoson bialanate tablets orally once daily for 20 weeks.
73
Neladenoson Bialanate 30 mg
Participants received 30 mg of neladenoson bialanate tablets orally once daily for 20 weeks.
69
Neladenoson Bialanate 40 mg
Participants received 40 mg of neladenoson bialanate tablets orally once daily for 20 weeks.
72
Total427

Withdrawals & dropouts

PeriodReasonFG000FG001FG002FG003FG004FG005
Overall StudyAdverse Event822227
Overall StudyDeath202120
Overall StudyLost to Follow-up000100
Overall StudyNon-compliance with study drug011010
Overall StudyPhysician Decision301001
Overall StudyProtocol Violation000001
Overall StudyWithdrawal by Subject421534

Baseline characteristics

CharacteristicPlaceboNeladenoson Bialanate 5 mgNeladenoson Bialanate 10 mgNeladenoson Bialanate 20 mgNeladenoson Bialanate 30 mgNeladenoson Bialanate 40 mgTotal
Age, Continuous66.9 Years
STANDARD_DEVIATION 9.4
66.6 Years
STANDARD_DEVIATION 10.5
66.4 Years
STANDARD_DEVIATION 11.2
68.1 Years
STANDARD_DEVIATION 10
67.6 Years
STANDARD_DEVIATION 9.8
67.5 Years
STANDARD_DEVIATION 10
67.2 Years
STANDARD_DEVIATION 10
Ethnicity (NIH/OMB)
Hispanic or Latino
1 Participants0 Participants1 Participants1 Participants2 Participants0 Participants5 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
105 Participants37 Participants69 Participants72 Participants66 Participants72 Participants421 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants0 Participants1 Participants0 Participants1 Participants
Left ventricular ejection fraction (LVEF)28.24 Percentage of LVEF
STANDARD_DEVIATION 10.67
26.22 Percentage of LVEF
STANDARD_DEVIATION 7.99
27.58 Percentage of LVEF
STANDARD_DEVIATION 8.92
29.70 Percentage of LVEF
STANDARD_DEVIATION 10.87
29.87 Percentage of LVEF
STANDARD_DEVIATION 11.54
26.24 Percentage of LVEF
STANDARD_DEVIATION 8.92
28.18 Percentage of LVEF
STANDARD_DEVIATION 10.17
Medical history: Atrial fibrillation
With Atrial fibrillation
44 Participants14 Participants27 Participants26 Participants27 Participants33 Participants171 Participants
Medical history: Atrial fibrillation
Without Atrial fibrillation
62 Participants23 Participants43 Participants47 Participants42 Participants39 Participants256 Participants
Medical history: Chronic heart failure etiology
Ischemic
65 Participants25 Participants45 Participants50 Participants37 Participants42 Participants264 Participants
Medical history: Chronic heart failure etiology
Missing
0 Participants0 Participants1 Participants0 Participants0 Participants0 Participants1 Participants
Medical history: Chronic heart failure etiology
Non-ischemic
41 Participants12 Participants24 Participants23 Participants32 Participants30 Participants162 Participants
Medication of interest: Angiotensin-converting enzyme inhibitor
Angiotensin-converting enzyme inhibitor
58 Participants19 Participants41 Participants41 Participants36 Participants45 Participants240 Participants
Medication of interest: Angiotensin-converting enzyme inhibitor
Not used at baseline
48 Participants18 Participants29 Participants32 Participants33 Participants27 Participants187 Participants
Medication of interest: Angiotensin receptor blocker
Angiotensin receptor blocker
15 Participants6 Participants11 Participants14 Participants9 Participants9 Participants64 Participants
Medication of interest: Angiotensin receptor blocker
Not used at baseline
91 Participants31 Participants59 Participants59 Participants60 Participants63 Participants363 Participants
Medication of interest: Angiotensin receptor-neprilysin inhibitor
Angiotensin receptor-neprilysin inhibitor
20 Participants7 Participants9 Participants9 Participants12 Participants12 Participants69 Participants
Medication of interest: Angiotensin receptor-neprilysin inhibitor
Not used at baseline
86 Participants30 Participants61 Participants64 Participants57 Participants60 Participants358 Participants
Medication of interest: Beta-blocker
Beta-blocker
103 Participants37 Participants66 Participants70 Participants67 Participants69 Participants412 Participants
Medication of interest: Beta-blocker
Not used at baseline
3 Participants0 Participants4 Participants3 Participants2 Participants3 Participants15 Participants
Medication of interest: Mineralocorticoid receptor antagonist
Mineralocorticoid receptor antagonist
93 Participants33 Participants56 Participants60 Participants56 Participants57 Participants355 Participants
Medication of interest: Mineralocorticoid receptor antagonist
Not used at baseline
13 Participants4 Participants14 Participants13 Participants13 Participants15 Participants72 Participants
New York Heart Association (NYHA) Class
Class I
0 Participants0 Participants1 Participants0 Participants0 Participants0 Participants1 Participants
New York Heart Association (NYHA) Class
Class II
62 Participants23 Participants38 Participants44 Participants49 Participants49 Participants265 Participants
New York Heart Association (NYHA) Class
Class III/IV
44 Participants14 Participants31 Participants29 Participants20 Participants23 Participants161 Participants
N-terminal pro-hormone b-type natriuretic peptide (NT-proBNP)2111.00 Picograms per milliliter (pg/mL)2071.00 Picograms per milliliter (pg/mL)2063.00 Picograms per milliliter (pg/mL)1894.50 Picograms per milliliter (pg/mL)2084.00 Picograms per milliliter (pg/mL)2419.00 Picograms per milliliter (pg/mL)2085.00 Picograms per milliliter (pg/mL)
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
6 Participants3 Participants3 Participants5 Participants3 Participants5 Participants25 Participants
Race (NIH/OMB)
Black or African American
2 Participants2 Participants2 Participants2 Participants2 Participants2 Participants12 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
White
98 Participants32 Participants65 Participants66 Participants64 Participants65 Participants390 Participants
Sex: Female, Male
Female
18 Participants9 Participants11 Participants14 Participants12 Participants7 Participants71 Participants
Sex: Female, Male
Male
88 Participants28 Participants59 Participants59 Participants57 Participants65 Participants356 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
EG005
affected / at risk
deaths
Total, all-cause mortality
8 / 1061 / 375 / 701 / 722 / 692 / 72
other
Total, other adverse events
24 / 10610 / 3715 / 7018 / 7224 / 6919 / 72
serious
Total, serious adverse events
31 / 10613 / 3728 / 7022 / 7228 / 6926 / 72

Outcome results

Primary

Absolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by Echocardiography

Left ventricular ejection fraction (LVEF) was measured by echocardiography. Mean and standard deviation were reported.

Time frame: Baseline, Week 20

Population: Per-protocol set (PPS) included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline LVEF values not due to cardiovascular (CV) death or heart failure (HF) hospitalization or with other major protocol deviation were excluded from PPS LVEF set.

ArmMeasureValue (MEAN)Dispersion
PlaceboAbsolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by Echocardiography-2.19 Percentage of LVEFStandard Deviation 8.39
Neladenoson Bialanate 5 mgAbsolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by Echocardiography2.59 Percentage of LVEFStandard Deviation 8.48
Neladenoson Bialanate 10 mgAbsolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by Echocardiography-3.01 Percentage of LVEFStandard Deviation 10.43
Neladenoson Bialanate 20 mgAbsolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by Echocardiography0.13 Percentage of LVEFStandard Deviation 8.74
Neladenoson Bialanate 30 mgAbsolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by Echocardiography-2.45 Percentage of LVEFStandard Deviation 10.54
Neladenoson Bialanate 40 mgAbsolute Change From Baseline in Left Ventricular Ejection Fraction (LVEF) (%) at Week 20 Measured by Echocardiography1.53 Percentage of LVEFStandard Deviation 10.01
p-value: 0.2297MCP-Mod method
p-value: 0.4409MCP-Mod method
p-value: 0.2842MCP-Mod method
p-value: 0.2534MCP-Mod method
p-value: 0.3842MCP-Mod method
Primary

Absolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 20

NT-pro b-type Natriuretic Peptide (BNP) was measured. Mean and standard deviation were reported.

Time frame: Baseline, Week 20

Population: PPS included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline BNP value not due to CV death or HF hospitalization or with other major protocol deviation were excluded from the PPS BNP.

ArmMeasureValue (MEAN)Dispersion
PlaceboAbsolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 20-0.07 log picograms per milliliterStandard Deviation 0.7
Neladenoson Bialanate 5 mgAbsolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 20-0.24 log picograms per milliliterStandard Deviation 0.9
Neladenoson Bialanate 10 mgAbsolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 20-0.07 log picograms per milliliterStandard Deviation 0.52
Neladenoson Bialanate 20 mgAbsolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 20-0.07 log picograms per milliliterStandard Deviation 0.56
Neladenoson Bialanate 30 mgAbsolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 200.07 log picograms per milliliterStandard Deviation 0.55
Neladenoson Bialanate 40 mgAbsolute Change From Baseline in Log-transformed NT-pro B-type Natriuretic Peptide (BNP) at Week 20-0.08 log picograms per milliliterStandard Deviation 0.79
p-value: 0.8966MCP-Mod method
p-value: 0.9233MCP-Mod method
p-value: 0.9296MCP-Mod method
p-value: 0.7357MCP-Mod method
p-value: 0.9083MCP-Mod method
Secondary

Change From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 20

High sensitivity troponin T (hs-TNT) was measured. Mean and standard deviation were reported.

Time frame: Baseline, Week 20

Population: PPS included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline BNP value not due to CV death or HF hospitalization or with other major protocol deviation were excluded from the PPS BNP.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 200.13 Picograms per milliliter (pg/mL)Standard Deviation 9.98
Neladenoson Bialanate 5 mgChange From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 206.46 Picograms per milliliter (pg/mL)Standard Deviation 33.04
Neladenoson Bialanate 10 mgChange From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 203.77 Picograms per milliliter (pg/mL)Standard Deviation 22.32
Neladenoson Bialanate 20 mgChange From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 207.43 Picograms per milliliter (pg/mL)Standard Deviation 37.79
Neladenoson Bialanate 30 mgChange From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 202.59 Picograms per milliliter (pg/mL)Standard Deviation 12.9
Neladenoson Bialanate 40 mgChange From Baseline in High Sensitivity Troponin T (Hs-TNT) at Week 207.03 Picograms per milliliter (pg/mL)Standard Deviation 24.81
p-value: 0.9955MCP-Mod method
p-value: 0.9946MCP-Mod method
p-value: 0.9913MCP-Mod method
p-value: 0.9982MCP-Mod method
p-value: 0.9959MCP-Mod method
Secondary

Change From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20

LVEDV was defined as the volume of blood in the left ventricle at end load or filling in diastole or the amount of blood in the ventricles just before systole. Mean and standard deviation were reported.

Time frame: Baseline, Week 20

Population: PPS included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline LVEF values not due to CV death or HF hospitalization or with other major protocol deviation were excluded from PPS LVEF set.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20-13.16 Milliliters (mL)Standard Deviation 40.23
Neladenoson Bialanate 5 mgChange From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20-21.65 Milliliters (mL)Standard Deviation 61.96
Neladenoson Bialanate 10 mgChange From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20-12.44 Milliliters (mL)Standard Deviation 39.84
Neladenoson Bialanate 20 mgChange From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20-5.92 Milliliters (mL)Standard Deviation 30.89
Neladenoson Bialanate 30 mgChange From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20-11.17 Milliliters (mL)Standard Deviation 42.32
Neladenoson Bialanate 40 mgChange From Baseline in Left Ventricular End-Diastolic Volume (LVEDV) at Week 20-19.69 Milliliters (mL)Standard Deviation 48.38
p-value: 0.5703MCP-Mod method
p-value: 0.8253MCP-Mod method
p-value: 0.6506MCP-Mod method
p-value: 0.6923MCP-Mod method
p-value: 0.8036MCP-Mod method
Secondary

Change From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20

LVESV was defined as the volume of blood in the left ventricle at the end of contraction, or systole and the beginning of filling or diastole. Mean and standard deviation were reported.

Time frame: Baseline, Week 20

Population: PPS included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline LVEF values not due to CV death or HF hospitalization or with other major protocol deviation were excluded from PPS LVEF set.

ArmMeasureValue (MEAN)Dispersion
PlaceboChange From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20-5.44 Milliliters (mL)Standard Deviation 33.29
Neladenoson Bialanate 5 mgChange From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20-21.41 Milliliters (mL)Standard Deviation 48.13
Neladenoson Bialanate 10 mgChange From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20-2.82 Milliliters (mL)Standard Deviation 35.12
Neladenoson Bialanate 20 mgChange From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20-4.32 Milliliters (mL)Standard Deviation 29.73
Neladenoson Bialanate 30 mgChange From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20-3.12 Milliliters (mL)Standard Deviation 33.96
Neladenoson Bialanate 40 mgChange From Baseline in Left Ventricular End-Systolic Volume (LVESV) at Week 20-15.16 Milliliters (mL)Standard Deviation 39.65
p-value: 0.4596MCP-Mod method
p-value: 0.7859MCP-Mod method
p-value: 0.5562MCP-Mod method
p-value: 0.5338MCP-Mod method
p-value: 0.7303MCP-Mod method
Secondary

Number of Participants With Cardiovascular (CV) Mortality

Cardiovascular (CV) mortality was assessed. Number of participants with CV mortality were reported.

Time frame: Baseline up to Week 26

Population: PPS included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline BNP value not due to CV death or HF hospitalization or with other major protocol deviation were excluded from the PPS BNP.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
PlaceboNumber of Participants With Cardiovascular (CV) Mortality1 Participants
Neladenoson Bialanate 5 mgNumber of Participants With Cardiovascular (CV) Mortality1 Participants
Neladenoson Bialanate 10 mgNumber of Participants With Cardiovascular (CV) Mortality3 Participants
Neladenoson Bialanate 20 mgNumber of Participants With Cardiovascular (CV) Mortality1 Participants
Neladenoson Bialanate 30 mgNumber of Participants With Cardiovascular (CV) Mortality2 Participants
Neladenoson Bialanate 40 mgNumber of Participants With Cardiovascular (CV) Mortality1 Participants
Secondary

Number of Participants With Composite Efficacy Outcome

Composite efficacy outcome was the first occurrence of CV death, HF hospitalization or urgent visit for HF. Number of participants with composite efficacy outcome were reported.

Time frame: Baseline up to Week 26

Population: PPS included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline BNP value not due to CV death or HF hospitalization or with other major protocol deviation were excluded from the PPS BNP.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
PlaceboNumber of Participants With Composite Efficacy Outcome10 Participants
Neladenoson Bialanate 5 mgNumber of Participants With Composite Efficacy Outcome4 Participants
Neladenoson Bialanate 10 mgNumber of Participants With Composite Efficacy Outcome10 Participants
Neladenoson Bialanate 20 mgNumber of Participants With Composite Efficacy Outcome9 Participants
Neladenoson Bialanate 30 mgNumber of Participants With Composite Efficacy Outcome7 Participants
Neladenoson Bialanate 40 mgNumber of Participants With Composite Efficacy Outcome8 Participants
Secondary

Number of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)

Number of participants with HF hospitalization and urgent visits for HF were reported.

Time frame: Baseline up to Week 26

Population: PPS included all participants without validity findings affecting efficacy evaluation. The participants with invalid/missing baseline or missing post-baseline BNP value not due to CV death or HF hospitalization or with other major protocol deviation were excluded from the PPS BNP.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
PlaceboNumber of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)10 Participants
Neladenoson Bialanate 5 mgNumber of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)4 Participants
Neladenoson Bialanate 10 mgNumber of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)9 Participants
Neladenoson Bialanate 20 mgNumber of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)8 Participants
Neladenoson Bialanate 30 mgNumber of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)5 Participants
Neladenoson Bialanate 40 mgNumber of Participants With Heart Failure (HF) Hospitalization and Urgent Visits for Heart Failure (HF)8 Participants

Source: ClinicalTrials.gov · Data processed: Feb 20, 2026