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Comparator: MK0517

Phase 3

Post-Operative Nausea and Vomiting | Small molecule | Other |Merck & Company, Inc.|Last Updated: Aug 19, 2015

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-BlindACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment216
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00231777A Study to Examine the Safety and Tolerability of MK0517 for the Prevention of Post-Operative Nausea and Vomiting (0517-015)PHASE3 COMPLETED 216Jul 1, 2005Nov 1, 2005Aug 19, 2015 -
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Study Endpoints
Primary Endpoints
Number of Patients With Clinical Adverse Experiences (CAEs)
Baseline and 24 hours

An adverse experience (AE) is defined as any unfavorable and unintended change in the structure, function, or chemistry of the body temporally associated with the use of the SPONSOR'S product, whether or not considered related to the use of the product

Number of Patients With Laboratory Adverse Experiences (LAEs)
Baseline and 24 hours

A laboratory adverse experience (LAE) is defined as any unfavorable and unintended change in the chemistry of the body temporally associated with the use of the SPONSOR'S product, whether or not considered related to the use of the product.

Secondary Endpoints
Number of Patients With Drug-related CAEs
Baseline and 24 hours
Number of Patients With Serious CAEs
Baseline and 24 hours
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
1EXPERIMENTAL40 mg MK0517 IV
2ACTIVE_COMPARATOR4 mg ondansetron IV
Interventions
NameTypeDescription
Comparator: MK0517DRUGa single administration of 40 mg MK0517 by IV immediately prior to surgery
Comparator: ondansetronDRUGa single administration of 4 mg ondansetron by IV immediately prior to surgery
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Open abdominal surgery requiring 24 hour hospital stay * General anesthesia * Post-operative opioids * ASA status of I-III Exclusion Criteria: * Patient exhibits evidence of any clinically significant respiratory, metabolic, hepatic, renal dysfunction, or cardiovascular cond...

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