Oral Tonapofylline (BG9928) in Patients With Heart Failure and Renal Insufficiency

NCT ID: NCT00745316

Last Updated: 2023-09-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

34 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-02-28

Study Completion Date

2010-01-31

Brief Summary

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The main purpose of this study is to determine the safety and tolerability of tonapofylline (BG9928) when given at different doses to patients with heart failure and renal insufficiency.

This study will also explore:

* Disease related quality-of-life
* Exercise capacity
* Renal function
* Concomitant medications

Detailed Description

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Conditions

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Renal Insufficiency Heart Failure

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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1

oral Dose 1

Group Type EXPERIMENTAL

Tonapofylline

Intervention Type DRUG

Oral Tonapofylline - 2 capsules bid

2

oral Dose 2

Group Type EXPERIMENTAL

Tonapofylline

Intervention Type DRUG

Oral Tonapofylline - 2 capsules bid

3

oral Dose 3

Group Type EXPERIMENTAL

Tonapofylline

Intervention Type DRUG

Oral Tonapofylline - 2 capsules bid

4

oral Dose 4

Group Type EXPERIMENTAL

Tonapofylline

Intervention Type DRUG

Oral Tonapofylline - 2 capsules bid

5

oral Dose 5

Group Type EXPERIMENTAL

Tonapofylline

Intervention Type DRUG

Oral Tonapofylline - 2 capsules bid

6

Placebo - 2 capsules bid

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Oral placebo - 2 capsules bid

Interventions

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Tonapofylline

Oral Tonapofylline - 2 capsules bid

Intervention Type DRUG

Placebo

Oral placebo - 2 capsules bid

Intervention Type DRUG

Other Intervention Names

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BG9928; Selective Adenosine A1 Receptor Antagonist

Eligibility Criteria

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Inclusion Criteria

* 18 years of age or older
* Diagnosis of heart failure requiring hospitalization \>1 and ≤12 months prior to screening
* NYHA Class III or IV at the time of screening
* Renal insufficiency as defined by eGFR ≥20 and ≤70 mL/min/1.73 m2
* Negative pregnancy test

Exclusion Criteria

* History of an allergic reaction to any xanthine-containing compound.
* History of seizure
* History of stroke
* Serious systemic infection
* Sustained systolic blood pressure \>170 or \<90 mmHg
* Myocardial infarction within 30 days of Day 1
* Hemodynamically destabilizing arrhythmia within 30 days of Day 1
* Uncorrected hemodynamically significant primary valvular disease
* Known obstructive or restrictive cardiomyopathy
* Cardiac surgery within 60 days prior to Day 1
* Likely to undergo cardiac transplantation, device implantation, or other cardiac surgery within next three months
* Evidence of malignancy within 6 months prior to Day 1.
* Participation in any other investigational study of drugs or devices within 30 days prior to Day 1.
* Receiving aminophylline, theophylline, pentoxifylline, dyphylline or adenosine
* Presence of any clinically significant condition that might interfere with optimal safe participation in this study
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Biogen

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Director

Role: STUDY_DIRECTOR

Biogen

Locations

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Huntsville, Alabama, United States

Site Status

Mobile, Alabama, United States

Site Status

Scottsdale, Arizona, United States

Site Status

Tucson, Arizona, United States

Site Status

Beverly Hills, California, United States

Site Status

San Diego, California, United States

Site Status

Denver, Colorado, United States

Site Status

Bridgeport, Connecticut, United States

Site Status

Jacksonville, Florida, United States

Site Status

Melbourne, Florida, United States

Site Status

Ormond Beach, Florida, United States

Site Status

Chicago, Illinois, United States

Site Status

Maywood, Illinois, United States

Site Status

Indianapolis, Indiana, United States

Site Status

Iowa City, Iowa, United States

Site Status

Owensboro, Kentucky, United States

Site Status

Baltimore, Maryland, United States

Site Status

Boston, Massachusetts, United States

Site Status

Boston, Massachusetts, United States

Site Status

Minneapolis, Minnesota, United States

Site Status

Lincoln, Nebraska, United States

Site Status

The Bronx, New York, United States

Site Status

Cincinnati, Ohio, United States

Site Status

Cincinnati, Ohio, United States

Site Status

Oklahoma City, Oklahoma, United States

Site Status

Lancaster, Pennsylvania, United States

Site Status

Germantown, Tennessee, United States

Site Status

Roanoke, Virginia, United States

Site Status

Beloit, Wisconsin, United States

Site Status

Madison, Wisconsin, United States

Site Status

Countries

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United States

Other Identifiers

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161HF201

Identifier Type: -

Identifier Source: org_study_id

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