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GSK2140944 Lyophile

Phase 2

Infections, Bacterial | Small molecule | Infectious Disease |GSK plc|Last Updated: Nov 17, 2017

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-BlindCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment126
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02045797Dose-Ranging Study of GSK2140944 in the Treatment of Subjects With Suspected or Confirmed Gram-Positive Acute Bacterial Skin and Skin Structure InfectionsPHASE2 COMPLETED 126Mar 24, 2014Jun 29, 2015Nov 17, 201730 United States
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Study Endpoints
Primary Endpoints
Number of Participants With Composite of the Cure Rate as Measured by Clinical Response and Outcome at the Early Efficacy Visit Combined With Withdrawal Rate
Up to Day 3

Cure rate and withdrawal rate data points was jointly assessed in a composite endpoint for all participants who received at least one dose of GSK2140944. Cure rate was defined as the percentage of participants exhibiting clinical improvement (=\>20% reduction in overall lesion area) at the early efficacy visit. Withdrawal rate was defined as the percentage of participants who withdrew from study treatment due to a drug-related adverse event (AE) at any point while on treatment.

Secondary Endpoints
Number of Participants With Clinical Response and Outcome at Early Efficacy Visit
Up to Day 3
Number of Participants With Clinical Response and Outcome at the Post Therapy Visit (Day 12-18)
Day 12 to Day 18
Number of Participants With Clinical Response and Outcome at the Final Follow up Visit (Day 21-28)
Day 21 to Day 28
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Treatment Group AEXPERIMENTALSubject will receive GSK2140944 750mg IV every 12 hours (q12h; twice daily \[BID\]) on Day 1 and Day 2. Subject may switch to GSK2140944 1500mg orally (PO) q12h (BID) at investigator's decision or will continue to receive GSK2140944 750mg IV q12h (BID) from Day 3 to Day 10.
Treatment Group BEXPERIMENTALSubject will receive GSK2140944 1000mg IV q12h (BID) on Day 1 and Day 2 . Subject may switch to GSK2140944 2000mg PO q12h (BID) at investigator's decision or will continue to receive GSK2140944 1000mg IV q12h (BID) from Day 3 to Day 10.
Treatment Group CEXPERIMENTALSubject will receive GSK2140944 1000mg IV q8h (TID) on Day 1 and Day 2. Subject may switch to GSK2140944 2000mg PO q8h (TID) at investigator's decision or will continue to receive GSK2140944 1000mg IV q8h (TID) from Day 3 to Day 10.
Interventions
NameTypeDescription
GSK2140944 LyophileDRUGGSK2140944 Lyophile (pale yellow to grayish yellow cake) containing 750 mg of GSK2140944 (as free base) per vial for IV infusion.
GSK2140944 CapsulesDRUGGSK2140944 500 mg capsules will be supplied as pink hard gelatin capsule with no external markings filled with slightly agglomerated pale yellow to grayish yellow powder.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites30

Inclusion Criteria: * The subject is an adult male at least 18 years of age or an adult female at least 18 years of age who meets one of the following criteria: A female of child-bearing potential who is either 1) sexually inactive by abstinence, 2) whose sole male partner has been sterilized, or 3...

Countries:United States
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