Study Evaluating Safety, Tolerability, and Efficacy of Intravenous AP-SA02 in Subjects With S. Aureus Bacteremia

Purpose

Phase 1b/2a, Randomized, Double-Blind, Placebo-Controlled, Multiple Ascending Dose Escalation Study of the Safety, Tolerability, and Efficacy of Intravenous AP SA02 as an Adjunct to Best Available Antibiotic Therapy Compared to Best Available Antibiotic Therapy Alone for the Treatment of Adults With Bacteremia Due to Staphylococcus aureus

Conditions

  • Bacteremia
  • Staphylococcus Aureus
  • Staphylococcus Aureus Bacteremia
  • Bacteremia Staph
  • Bacteremia Due to Staphylococcus Aureus

Eligibility

Eligible Ages
Over 18 Years
Eligible Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • A hospitalized female or male ≥ 18 years old - Positive blood culture for Staphylococcus aureus (SA) - Source of SA infection controlled, or a plan for source control, if relevant - Not pregnant or breastfeeding and is not of reproductive potential or agrees to use contraception if or reproductive potential

Exclusion Criteria

  • Concomitant growth of organisms besides SA - Left-sided infectious endocarditis by modified Duke criteria - Known or suspected brain abscess or meningitis - Known allergy to phage products

Study Design

Phase
Phase 1/Phase 2
Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel Assignment
Intervention Model Description
Randomized, double-blind, placebo-controlled
Primary Purpose
Treatment
Masking
Triple (Participant, Care Provider, Investigator)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
AP-SA02
Anti-staphylococcal bacteriophage
  • Biological: AP-SA02
    Bacteriophage administered via intravenous bolus infusion
Placebo Comparator
Placebo
Inactive isotonic solution
  • Other: Placebo
    Inactive Placebo administered via intravenous bolus infusion

Recruiting Locations

More Details

NCT ID
NCT05184764
Status
Completed
Sponsor
Armata Pharmaceuticals, Inc.

Detailed Description

This study will be conducted in two phases: Phase 1b will to evaluate the safety and tolerability of multiple ascending intravenous (IV) doses of AP-SA02 or placebo as an adjunct to best available therapy (BAT) compared to BAT alone in subjects with SA bacteremia (SAB). Phase 2a will evaluate the efficacy, safety, and tolerability of multiple doses of AP-SA02 or placebo as an adjunct to BAT compared to BAT alone in subjects with complicated SAB.