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A Phase I Study to Assess the Electrophysiologic Effects of BMS-394136 on the Atrium and Ventricle in Patients With Dual-Chamber Pacemakers or Defibrillators

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00162448
First Posted: September 13, 2005
Last Update Posted: August 20, 2008
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Bristol-Myers Squibb
  Purpose
Double-Blind, Randomized, Single-Dose Study to Evaluate the Atrial Selectivity and Safety of BMS-394136 in Subjects with Implanted Dual-Chamber Pacemakers or Defibrillators

Condition Intervention Phase
Heart Diseases Drug: BMS-394136 Drug: Placebo Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Diagnostic
Official Title: Double-Blind, Randomized, Single-Dose Study to Evaluate the Atrial Selectivity and Safety of BMS-394136 in Patients With Implanted Dual-Chamber Pacemakers or Defibrillators

Further study details as provided by Bristol-Myers Squibb:

Primary Outcome Measures:
  • Effect of BMS-394136 on atrial refractoriness (atrial effective refractory period)

Secondary Outcome Measures:
  • Effect of BMS-394136 on atrial vs ventricular refractoriness
  • Effect of BMS-394136 on the QTc interval
  • Assess the safety and tolerability of a single dose of BMS-394136
  • Explore the relationship between plasma concentration of BMS-394136 and refractoriness

Estimated Enrollment: 36
Study Start Date: January 2005
Arms Assigned Interventions
Experimental: A1 Drug: BMS-394136
Oral Solution, Oral, 100 mg, Single dose, 1 day.
Placebo Comparator: A2 Drug: Placebo
Oral Solution, Oral, 0 mg, Single dose, 1 day.

  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   18 Years to 80 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Patients with dual-chamber pacemakers or defibrillators

Exclusion Criteria:

  • Recent acute ischemic events
  • Recent atrial or ventricular arrhythmias
  • Uncompensated heart failure
  • Amiodarone use within last year
  • Women of childbearing potential
  • QTc <430 msec males
  • QTc <450 msec females
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00162448


Locations
United States, Maryland
Local Institution
Salisbury, Maryland, United States
United States, Michigan
Local Institution
Ann Arbor, Michigan, United States
United States, Ohio
Local Institution
Columbus, Ohio, United States
Sponsors and Collaborators
Bristol-Myers Squibb
  More Information

Additional Information:
ClinicalTrials.gov Identifier: NCT00162448     History of Changes
Other Study ID Numbers: CV175-003
First Submitted: September 9, 2005
First Posted: September 13, 2005
Last Update Posted: August 20, 2008
Last Verified: August 2008

Keywords provided by Bristol-Myers Squibb:
Patients requiring dual-chamber pacemakers or defibrillators

Additional relevant MeSH terms:
Heart Diseases
Cardiovascular Diseases