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ETX2514 and sulbactam

Phase 1

Healthy | Small molecule | Other |Innoviva, Inc.|Last Updated: Nov 9, 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
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment30
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03303924Study to Determine and Compare Plasma and Intrapulmonary Concentrations of ETX2514 and Sulbactam in Healthy SubjectsPHASE1 COMPLETED 30Aug 21, 2017Oct 26, 2017Nov 9, 20171 United States
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Study Endpoints
Primary Endpoints
Mean maximum observed drug concentration (Cmax) in blood
Predose, 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third dose (last dose) on Day 2

Venous blood will be collected for ETX2514SUL pharmacokinetic (PK) analysis predose and after the 3 dose. The 3rd dose of ETX2514 and sulbactam will be administered on Day 2

Mean Cmax in epithelial lining fluid (ELF)
Predose, 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third dose (last dose) on Day 2

Bronchoalveolar lavage fluid will be collected for ETX2514SUL PK at 1, 2.5, 3.25, 4, or 6 hours.

Mean area under the curve (AUC) 0-6h in blood
Predose, 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third dose (last dose) on Day 2

AUC0-6h defined as the area under the concentration versus time curve from time zero to 6 hours postdose. Venous blood will be collected for ETX2514SUL pharmacokinetic (PK) analysis predose and after the 3 dose. The 3rd dose of ETX2514 and sulbactam will be administered on Day 2

Mean terminal half-life (t1/2) in blood
Predose, 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third dose (last dose) on Day 2

Venous blood will be collected for ETX2514SUL pharmacokinetic (PK) analysis predose and after the 3 dose. The 3rd dose of ETX2514 and sulbactam will be administered on Day 2

Mean volume of distribution in the terminal elimination phase (Vdss) in blood
Predose, 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third dose (last dose) on Day 2

Venous blood will be collected for ETX2514SUL pharmacokinetic (PK) analysis predose and after the 3 dose. The 3rd dose of ETX2514 and sulbactam will be administered on Day 2 .

Mean clearance (CL) in blood
Predose, 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third dose (last dose) on Day 2

Venous blood will be collected for ETX2514SUL pharmacokinetic (PK) analysis predose, and 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third (last) dose.

Ratio of AUC 0-6 for ELF to the corresponding AUC0-6 Plasma
Predose, 1,2,2,5, 2.95, 3.05, 3.25, 3.5, 4, 5, and 6 hours after the start of the third dose (last dose) on Day 2

defined as the area under the concentration versus time curve from time zero to 6 hours. Venous blood will be collected for ETX2514SUL pharmacokinetic (PK) analysis predose and after the 3 dose. The 3rd dose of ETX2514 and sulbactam will be administered on Day 2. Bronchoalveolar lavage fluid will be collected for ETX2514SUL PK at 1, 2.5, 3.25, 4, or 6 hours after the 3 dose (last dose) on Day 2.

Secondary Endpoints
Number of participants with any non serious adverse event (AE)
Day 1-14
Number of participants with any serious adverse event (SAE)
Day 1- 14
Change from Baseline in electrocardiogram (ECG) parameters at the indicated time points
Day 1, 2, and 4
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
ETX2514 and sulbactamEXPERIMENTALHealthy male and female subjects, non-smoking, will receive multiple doses of ETX2514 1.0 g and sulbactam 1 g via intravenous (IV) infusion every 6 hours with each dose of medication infused over 3 hours.
Interventions
NameTypeDescription
ETX2514 and sulbactamDRUGEach subject will receive three doses of of ETX2514 1.0 g and sulbactam 1.0 g via intravenous (IV) infusion administered every 6 hours with each drug infused over 3 hours
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Eligibility Criteria
Age Range18 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Healthy male or female subject, between 18 and 55 years of age (both inclusive) at the time of screening. 2. Body mass index (BMI) ≥ 18.0 kg/m2 and ≤ 32.0 kg/m2 and weight between 55.0 and 100.0 kg (both inclusive). 3. Be in general good health without clinically significant ...

Countries:United States
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