Recent Updates
Recently added Catalysts

Colistimethate

Phase 1

Infections, Pseudomonas | Small molecule | Other |GSK plc|Last Updated: Jul 21, 2017

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment22
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01449838Phase I Study of Colistin Methanesulfonate SodiumPHASE1 COMPLETED 22Oct 23, 2010Dec 9, 2010Jul 21, 20171 Australia
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Profile of pharmacokinetics (PK)
Single dose and repeat dose day 3: pre-dose, 15min (m), 30m, 35m, 1,2,4,6,8,12,16,24,36 and 48h after the start of infusion. Repeat dose day 1 and day 2: pre-dose and 12h after the start of infusion.

Maximum drug concentration (Cmax), Time of occurrence of Cmax (tmax), Terminal phase half-life(t1/2), Area under the concentration-time curve: AUC(0-inf), AUC(0-12), AUC(0-last), Clearance (CL), Fraction of urinary excretion (fe), Accumulation ratio (Ro and Rs).

Profile of safety (single)
Vital: -24h, pre-dose, 2,4,8,12,24,36,48h after the start of infusion. ECGs: -24h, pre-dose, 12, 24, 36 and 48h after the start of infusion. Clinical lab: pre-dose, 24 and 48h after the start of infusion. Adverse event: All study period.

Vital signs, ECGs, clinical laboratory test and adverse events.

Profile of renal function
Single and repeat dose day 3: Pre-dose, 12, 24 36 and 48h after the start of infusion. Repeat dose day 1 and day 2:Pre-dose and 12h after the start of infusion. CLcr urine sampling: -24-0h of start of single dose and 24-36, 36-48h after d3 repeat dose

Urinary β2-microglobulin, N-acetyl-β-D-glucosaminidase and creatinine clearance (CLcr).

Profile of safety (repeat day1 and 2)
Vital: pre-dose, 2,4,8,12 and14h after the start of infusion. ECGs: pre-dose and 12h after the start of infusion. Clinical lab: pre-dose. Adverse event: All study period.

Vital signs, ECGs, clinical laboratory test and adverse events.

Profile of safety (repeat day 3)
Vital: pre-dose, 2,4,8,12,24,36,48h after the start of infusion. ECGs: pre-dose, 12, 24, 36 and 48h after the start of infusion. Clinical lab: pre-dose, 24 and 48h after the start of infusion. Adverse event: All study period.

Vital signs, ECGs, clinical laboratory test and adverse events.

Secondary Endpoints
Profile of urinary PK
Single dose and repeat dose day 3: 0-2, 2-4, 4-6, 6-12, 12-18, 18-24, 24-30, 30-36, 36-42, 42-48h. Repeat dose day 1 and day 2: Every 6 hours.
Profile of other PK
Single dose and repeat dose day 3: pre-dose, 15m, 30m, 35m, 1,2,4,6,8,12,16,24,36 and 48h after the start of infusion. Repeat dose day 1 and day 2: pre-dose and 12h after the start of infusion.
Unlock Study Endpoints
Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
SalinePLACEBO_COMPARATORSubjects were administered single dose or twice daily for 2.5 days repeat dose of placebo by the intravenous route.
Colistimethate sodiumEXPERIMENTAL2.5 milligrams (mg)/kilogram (kg) of CMS-NA (as colistin activity or 75,000 International Unit/kg) was administered as single dose or twice daily for 2.5 days repeat dose by the intravenous route.
Interventions
NameTypeDescription
Colistimethate sodiumDRUGactive
SalineDRUGplacebo
Unlock Study Design Details
Eligibility Criteria
Age Range20 Years — 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

\<Inclusion Criteria\> A subject will be eligible for inclusion in this study only if all of the following criteria apply: 1. Healthy as determined by a responsible and experienced physician, based on a medical evaluation including medical history, physical examination, laboratory tests and cardia...

Countries:Australia
Unlock Eligibility Criteria