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Completed Phase 3 Interventional Results available

Efficacy and Safety Study of Apixaban for the Treatment of Deep Vein Thrombosis or Pulmonary Embolism

ClinicalTrials.gov ID: NCT00643201

Public ClinicalTrials.gov record NCT00643201. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced May 10, 2026, 10:31 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Safety and Efficacy Trial Evaluating the Use of Apixaban in the Treatment of Symptomatic Deep Vein Thrombosis and Pulmonary Embolism

Study identification

NCT ID
NCT00643201
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Bristol-Myers Squibb
Industry
Enrollment
5,614 participants

Conditions and interventions

Interventions

  • Enoxaparin Drug
  • Placebo for apixaban Drug
  • Placebo for enoxaparin Drug
  • Placebo for warfarin Drug
  • apixaban Drug
  • warfarin Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 30, 2008
Primary completion
Feb 28, 2013
Completion
Feb 28, 2013
Last update posted
Apr 20, 2014

2008 – 2013

United States locations

U.S. sites
73
U.S. states
31
U.S. cities
71
Facility City State ZIP Site status
Alabama Clinical Therapeutics, Llc Birmingham Alabama 35235
Horizon Research Group, Inc. Mobile Alabama 36608
Fort Smith Lung Center Fort Smith Arkansas 72901
University Of Arkansas For Medical Sciences Little Rock Arkansas 72205
Beaver Medical Group Banning California 92220
University Of California San Francisco-Fresno Fresno California 93701
University Of California, Davis Medical Center Sacramento California 95817
Chest Medicine & Critical Care Medical Gr. Inc. San Diego California 92123
Stanford University Medical Center Stanford California 94305
Harbor Ucla Medical Center Torrance California 90509
New West Physicians Golden Colorado 80401
Drogue Medical, Llc Wheat Ridge Colorado 80033
Bridgeport Hospital Bridgeport Connecticut 06610
Dept Of Internal Med, Sect Of Pulmonary & Critical Care Med New Haven Connecticut 06510
George Washington University Medical Faculty Associates Washington D.C. District of Columbia 20037
Bay Pines Va Healthcare Systems Bay Pines Florida 33744
Daniel G. Lorch, Jr, Md, Cpi Brandon Florida 33511
Research Alliance, Inc. Clearwater Florida 33756
River City Clinical Research Jacksonville Florida 32207
Pasadena Center For Medical Research St. Petersburg Florida 33707
Tampa Clinical Research Tampa Florida 33624
Office Of Michele S. Maholtz Md Vero Beach Florida 32960
Cleveland Clinic Florida Weston Florida 33331
Atlanta Pulmonary Group Atlanta Georgia 30342
Atlanta Institute For Medical Research, Inc Decatur Georgia 30030
Chatham Hospitalists Savannah Georgia 31405
Gateway Cardiology. P.C Jerseyville Illinois 62052
West Suburban Medical Center Oak Park Illinois 60302
Infectious Disease Of Indiana Psc Carmel Indiana 46032
Heartland Vascular Medicine And Surgery Windsor Heights Iowa 50324
Kentucky Lung Clinic Hazard Kentucky 41701
Univ. Of Kentucky Dept. Of Surgery Lexington Kentucky 40536
Research Integrity, Llc Owensboro Kentucky 42303
Pen Bay Medical Center Rockport Maine 04856
Anne Arundel Medical Center Annapolis Maryland 21401
R Adams Cowley Shock Trauma Center Baltimore Maryland 21201
Medstar Research Health Institute Baltimore Maryland 21237
Henry Ford Hospital Detroit Michigan 48202
Hurley Medical Center Flint Michigan 48503
Mississippi Medical Research, Llc Picayune Mississippi 39466
University Of Missouri-Columbia Columbia Missouri 65212
Veterans Affairs Medical Center Kansas City Missouri 64128
Washington University School Of Medicine St Louis Missouri 63110
St. John'S Mercy Medical Center St Louis Missouri 63141
Mercury Street Medical Group, Pllc Butte Montana 59701
Great Falls Clinic, Llp Great Falls Montana 59405
Internal Medical Associates Of Grand Island, P.C Grand Island Nebraska 68803
Creighton University Medical Center Omaha Nebraska 68131
Morristown Memorial Hospital Morristown New Jersey 07962
Pulmonary & Critical Care Services, Pc Albany New York 12205
Kaleida Health System Buffalo New York 14209
Richmond University Medical Center Staten Island New York 10310
New York Medical College Valhalla New York 10595
Carolinas Medical Center Charlotte North Carolina 28203
Duke University Medical Center Durham North Carolina 27710
Rex Healthcare Raleigh North Carolina 27607
Piedmont Healthcare/Research Statesville North Carolina 28625
Wilmington Medical Research Wilmington North Carolina 28401
Clinical Trials Of America, Inc. Winston-Salem North Carolina 27103
Altru Health System Clinic Grand Forks North Dakota 58201
Huron Hospital Cleveland Ohio 44112
Remington Davis Inc. Columbus Ohio 43215
Oregon Health Science University Portland Oregon 97239
Penn State Milton S. Hershey Medical Center Hershey Pennsylvania 17033
Greenville Hospital System Greenville South Carolina 29615
Palmetto Clinical Research Summerville South Carolina 29485
Holston Medical Group Bristol Tennessee 37620
Kore Cv Research Jackson Tennessee 38305
Primecare Medical Group Houston Texas 77024
Cancer Care Centers Of South Texas San Antonio Texas 78229
University Of Utah Medical Center Salt Lake City Utah 84132
Lake Washington Vascular, Pllc Bellevue Washington 98004
Franciscan Research Center Tacoma Washington 98405

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 308 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00643201, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 20, 2014 · Synced May 10, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00643201 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →