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Parecoxib /Valdecoxib

Phase 3

Pain | Small molecule | Pain |Pfizer, Inc.|Last Updated: Oct 10, 2008

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment1,671
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00636064A Study Comparing the Efficacy and Safety of Valdecoxib Plus Parecoxib Versus Valdecoxib Plus Placebo for the Treatment of Pain After Coronary Artery Bypass SurgeryPHASE3 COMPLETED 1,671Jan 1, 2003Jan 1, 2004Oct 10, 2008206 United States, Argentina +25
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Study Endpoints
Primary Endpoints
Combined incidence of the number of patients with at least 1 confirmed clinically relevant adverse event (CRAE)
Day 30
Secondary Endpoints
Combined incidence of the number of patients with at least 1 reported CRAE and the combined incidence of the number of patients with specific reported CRAEs summarized according to the categories listed above
Day 30
Rate of supplemental analgesia consumed
Days 1-10
Vital signs
Day 30
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
APLACEBO_COMPARATOR -
BEXPERIMENTAL -
CEXPERIMENTAL -
Interventions
NameTypeDescription
Parecoxib Sodium/ValdecoxibDRUGParecoxib sodium 40 mg intravenous (IV) on the day after surgery (Day 1) following recovery from anesthesia, contingent on an acceptable postoperative status, verification of baseline eligibility, and lack of perioperative complications. A second dose of parecoxib sodium 20 mg IV was administered on Day 1. On the day following surgery, patients received parecoxib 20 mg IV at 8 am and each subsequent dose was administered at 12-hour intervals. After receiving at least 6 doses of IV parecoxib sodium, patients were transitioned to oral valdecoxib 20 mg taken at 12-hour intervals until the total treatment duration of 10 days had been completed.
Placebo/ValdecoxibDRUGPatients received placebo matched to parecoxib sodium 40 mg IV on Day 1 following recovery from anesthesia, contingent on an acceptable postoperative status, verification of baseline eligibility, and lack of perioperative complications. A second dose of placebo matched to parecoxib sodium 20 mg IV was administered on Day 1. On the day following surgery, patients received placebo matched to parecoxib sodium 20 mg IV at 8 am and each subsequent dose was administered at 12-hour intervals. After receiving at least 6 doses of IV placebo, patients were transitioned to oral valdecoxib 20 mg taken at 12-hour intervals until the total treatment duration of 10 days had been completed.
Placebo/PlaceboOTHERPatients received placebo matched to parecoxib sodium 40 mg IV on Day 1 following recovery from anesthesia, contingent on an acceptable postoperative status, verification of baseline eligibility, and lack of perioperative complications. A second dose of placebo matched to parecoxib sodium 20 mg IV was administered on Day 1. On the day following surgery, patients received placebo matched to parecoxib sodium 20 mg IV at 8 am and each subsequent dose was administered at 12-hour intervals. After receiving at least 6 doses of IV placebo, patients were transitioned to oral placebo matched to valdecoxib 20 mg taken at 12-hour intervals until the total treatment duration of 10 days had been completed.
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Eligibility Criteria
Age Range18 Years — 80 Years
SexALL
Healthy VolunteersNo
Study Sites206

Inclusion criteria: * Patients expected to receive in-hospital pain medication for pain after coronary artery bypass graft surgery for at least 3 full days and pain medication over a 10-day period * New York Heart Association Class I to III or cardiac ejection fraction of at least 35% before surger...

Countries:United StatesArgentinaAustraliaAustriaBelgiumCanadaColombiaCzechiaDenmarkFinlandGermanyIrelandIsraelItalyMexicoNetherlandsNorwayPolandRomaniaRussiaSingaporeSlovakiaSouth AfricaSpainSwedenSwitzerlandUnited Kingdom
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