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Completed Phase 3 Interventional

A Study Comparing the Efficacy and Safety of Valdecoxib Plus Parecoxib Versus Valdecoxib Plus Placebo for the Treatment of Pain After Coronary Artery Bypass Surgery

ClinicalTrials.gov ID: NCT00636064

Public ClinicalTrials.gov record NCT00636064. 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 Sep 2, 2026, 2:22 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 Double-Blind Multicenter Study of the Safety and Efficacy of Parecoxib Sodium/Valdecoxib and Placebo/Valdecoxib Compared to Placebo for Treatment of Post-Surgical Pain in Patients Who Have Coronary Bypass Graft Via Median Sternotomy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate the efficacy and safety of parecoxib/valdecoxib therapy and placebo/valdecoxib therapy for the treatment of pain after coronary artery bypass surgery

Study identification

NCT ID
NCT00636064
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Pfizer
Industry
Enrollment
1,671 participants

Conditions and interventions

Conditions

Eligibility (public fields only)

Age range
18 Years to 80 Years
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
Dec 31, 2002
Primary completion
Not listed
Completion
Dec 31, 2003
Last update posted
Oct 9, 2008

2003 – 2004

United States locations

U.S. sites
84
U.S. states
27
U.S. cities
64
Facility City State ZIP Site status
Pfizer Investigational Site Fairhope Alabama 36532
Pfizer Investigational Site Mobile Alabama 36602
Pfizer Investigational Site Mobile Alabama 36604
Pfizer Investigational Site Mobile Alabama 36607
Pfizer Investigational Site Mobile Alabama 36608
Pfizer Investigational Site Tucson Arizona 85724
Pfizer Investigational Site Fayetteville Arkansas 72703
Pfizer Investigational Site Springdale Arkansas 72764
Pfizer Investigational Site Anaheim California 92801
Pfizer Investigational Site Anaheim California 92805
Pfizer Investigational Site Los Angeles California 90033
Pfizer Investigational Site Los Angeles California 90095-1778
Pfizer Investigational Site Orange California 92868
Pfizer Investigational Site Sacramento California 95819
Pfizer Investigational Site Sacramento California 95825
Pfizer Investigational Site San Francisco California 94115
Pfizer Investigational Site San Francisco California 94118-3110
Pfizer Investigational Site San Francisco California 94143-0648
Pfizer Investigational Site Santa Rosa California 95403
Pfizer Investigational Site Santa Rosa California 95404
Pfizer Investigational Site Stanford California 94305
Pfizer Investigational Site Fort Collins Colorado 80524
Pfizer Investigational Site Fort Collins Colorado 80528
Pfizer Investigational Site New Haven Connecticut 06504
Pfizer Investigational Site New Haven Connecticut 06520
Pfizer Investigational Site Washington D.C. District of Columbia 20010
Pfizer Investigational Site Brandon Florida 33511
Pfizer Investigational Site Clearwater Florida 33756
Pfizer Investigational Site Hudson Florida 34667
Pfizer Investigational Site Jacksonville Florida 32216
Pfizer Investigational Site Melbourne Florida 32901-3276
Pfizer Investigational Site Melbourne Florida 32901
Pfizer Investigational Site Pensacola Florida 32504
Pfizer Investigational Site Pensacola Florida 32514
Pfizer Investigational Site Sarasota Florida 34239
Pfizer Investigational Site St. Petersburg Florida 33709
Pfizer Investigational Site Tampa Florida 33613
Pfizer Investigational Site Atlanta Georgia 30322
Pfizer Investigational Site Augusta Georgia 30901
Pfizer Investigational Site Fort Wayne Indiana 46804
Pfizer Investigational Site Iowa City Iowa 52242
Pfizer Investigational Site Kansas City Kansas 66160
Pfizer Investigational Site Baltimore Maryland 21215
Pfizer Investigational Site Salisbury Maryland 21801
Pfizer Investigational Site Takoma Park Maryland 20912
Pfizer Investigational Site Towson Maryland 21204
Pfizer Investigational Site Boston Massachusetts 02215
Pfizer Investigational Site Cambridge Massachusetts 02138
Pfizer Investigational Site Detroit Michigan 48202
Pfizer Investigational Site Livonia Michigan 48150
Pfizer Investigational Site Muskegon Michigan 49444
Pfizer Investigational Site Royal Oak Michigan 48073
Pfizer Investigational Site New York New York 10029
Pfizer Investigational Site Rochester New York 14621
Pfizer Investigational Site Cincinnati Ohio 45219
Pfizer Investigational Site Cincinnati Ohio 45236
Pfizer Investigational Site Dayton Ohio 45408
Pfizer Investigational Site Dayton Ohio 45414
Pfizer Investigational Site Sandusky Ohio 44870
Pfizer Investigational Site Oklahoma City Oklahoma 73112
Pfizer Investigational Site Tulsa Oklahoma 74104
Pfizer Investigational Site Portland Oregon 97210
Pfizer Investigational Site Altoona Pennsylvania 16601
Pfizer Investigational Site Pittsburgh Pennsylvania 15212
Pfizer Investigational Site Pittsburgh Pennsylvania 15224
Pfizer Investigational Site Charleston South Carolina 29401
Pfizer Investigational Site Charleston South Carolina 29406
Pfizer Investigational Site Charleston South Carolina 29424
Pfizer Investigational Site Charleston South Carolina 29425
Pfizer Investigational Site Memphis Tennessee 38120
Pfizer Investigational Site Amarillo Texas 79106
Pfizer Investigational Site Fort Worth Texas 76107-2699
Pfizer Investigational Site Fort Worth Texas 76107
Pfizer Investigational Site Houston Texas 77030
Pfizer Investigational Site Irving Texas 75061
Pfizer Investigational Site Burlington Vermont 05401
Pfizer Investigational Site Annandale Virginia 22003
Pfizer Investigational Site Falls Church Virginia 22042
Pfizer Investigational Site Fredericksburg Virginia 22401
Pfizer Investigational Site Norfolk Virginia 23507
Pfizer Investigational Site Tacoma Washington 98405
Pfizer Investigational Site Elkhorn Wisconsin 53121
Pfizer Investigational Site Madison Wisconsin 53792
Pfizer Investigational Site Milwaukee Wisconsin 53215

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 122 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00636064, 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 Oct 9, 2008 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00636064 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →