CClinicalTrials.gg
TerminatedNCT00137332Updated Dec 10, 2007

Study Evaluating GAP-486 on Heart Rhythm in Patients With Coronary Artery Disease

A Phase 2 interventional study of GAP-486 (ZP-123) and 0.9% Sodium Chloride, USP in Arrhythmia, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer. Terminated at 33 sites in 2 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2007-12-10.

Sponsored by Wyeth is now a wholly owned subsidiary of Pfizer · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
90
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study is to learn the effects of a test drug on heart rhythms, which may become life-threatening if left untreated, and to provide data to see if the drug is well tolerated and safe.

02

Conditions studied

  • Arrhythmia

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Keywords

  • Arrhythmia
  • antiarrhythmic
  • programmed electrical stimulation
03

In context

Arrhythmias, Cardiac

885 studies on the registry are indexed under Arrhythmias, Cardiac; 235 are open to participants now.

This study's enrollment of 90 is close to the median of 99 across 429 interventional studies indexed under Arrhythmias, Cardiac.

Browse Arrhythmias, Cardiac studies →

Lead sponsor

Wyeth is now a wholly owned subsidiary of Pfizer is the lead sponsor of 472 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patients with or without ICDs (implantable cardioverter defibrillators)
  • Patients undergoing an electrophysiology study for evaluation of ventricular rhythm
  • Patients with a history of heart disease

Exclusion criteria

Exclusion Criteria:

  • Patients with uncontrolled blood pressure
  • Patients with certain cardiac risk factors
  • Patients with significant kidney or liver problems
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double
Enrollment
90 participants

Interventions

  • DrugGAP-486 (ZP-123)
  • Drug0.9% Sodium Chloride, USP
06

What researchers measure

Primary outcomes

  1. The measure to determine the effect of the intervention will be whether abnormally fast heart rhythm can be induced after test drug is administered.

Secondary outcomes

  1. This study takes place within 24 hours, and looks at whether the test article makes a difference in inducing the abnormally fast heart rhythm during a 24 hour observational period.

07

Study locations

33 sites
  • Sacramento, California 95819, United States
  • San Francisco, California 94143, United States
  • Washington, District of Columbia 20010, United States
  • Orlando, Florida 32803, United States
  • Peoria, Illinois 61606, United States
  • Iowa City, Iowa 52242, United States
  • Worcester, Massachusetts 01655, United States
  • Ann Arbor, Michigan 48109, United States
  • Lansing, Michigan 48910, United States
  • Southfield, Michigan 48075, United States
  • Minneapolis, Minnesota 55407, United States
  • Newark, New Jersey 07112, United States
  • Winston-Salem, North Carolina 27157, United States
  • Cleveland, Ohio 44109, United States
  • Cleveland, Ohio 44195, United States
  • Hershey, Pennsylvania 17033, United States
  • Wynnewood, Pennsylvania 19096, United States
  • Falls Church, Virginia 22042, United States
  • Norfolk, Virginia 23507, United States
  • Edmonton, Alberta T6G 2B7, Canada
  • Vancouver, British Columbia V6Z 1Y6, Canada
  • Victoria, British Columbia V8R 1H8, Canada
  • St-Johnâ s, Newfoundland and Labrador A1B 3V6, Canada
  • Halifax, Nova Scotia B3H 3A7, Canada
  • London, Ontario N6A 5A5, Canada
  • Newmarket, Ontario L3Y 8C3, Canada
  • Toronto, Ontario M5B 1WB, Canada
  • Fleurimont, Quebec J1H 5N4, Canada
  • Montreal, Quebec H1T 1CB, Canada
  • Montreal, Quebec H2L 4M1, Canada
  • Montreal, Quebec H4J 1C5, Canada
  • Sainte-Foy, Quebec G1V 4G5, Canada
  • Sherbrooke, Quebec J1H 5N4, Canada
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 10, 2007, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00137332
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
First posted
Aug 29, 2005
Start date
Nov 2005
Completion
Oct 2006
Last update
Dec 10, 2007

Study contacts

Medical Monitor
study director · Wyeth is now a wholly owned subsidiary of Pfizer
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Dec 2007. You cannot join it, but the record below documents what was studied.

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