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BX004-A

Phase 1

Chronic Pseudomonas Aeruginosa Infection | Small molecule | Infectious Disease |BiomX Inc.|Last Updated: Jul 18, 2025

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment43

FDA Designations

ORPHAN_DRUGFAST_TRACK

Clinical trial landscape

BX004-A · 1 trial · 2 indications

Phase 1 1
NCT05010577Nebulized Bacteriophage Therapy in Cystic Fibrosis Patients With Chronic Pseudomonas Aeruginosa Pulmonary InfectionChronic Pseudomonas Aeruginosa Infection
COMPLETED43 Analytics
PHASE1COMPLETED
Nebulized Bacteriophage Therapy in Cystic Fibrosis Patients With Chronic Pseudomonas Aeruginosa Pulmonary Infection
Chronic Pseudomonas Aeruginosa InfectionUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety and tolerability
6 months

Incidence of treatment emergent adverse events following single and multiple doses of BX004-A administered by inhalation

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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
BX004-AEXPERIMENTALParticipants will be randomized to receive standard dose of nebulized bacteriophage
PlaceboPLACEBO_COMPARATORParticipants will be randomized to receive nebulized placebo

Interventions

NameTypeDescription
BX004-ADRUGCombination of nebulized bacteriophages targeting Pseudomonas aeruginosa
PlaceboDRUGNebulized placebo
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites28

Key Inclusion Criteria: * Cystic fibrosis patients with chronic Pseudomonas aeruginosa pulmonary infection receiving standard of care CF medications * Age ≥ 18 years * FEV1 ≥ 40% predicted * Clinically stable lung disease * Willing and able to provide adequate sputum samples, using any method (spon...

Countries:United StatesCzechiaIsraelNetherlandsSpain
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Frequently asked questions about BX004-A

What is BX004-A used for?

BX004-A is an investigational small molecule being developed for chronic Pseudomonas aeruginosa infection, specifically in cystic fibrosis patients with chronic Pseudomonas aeruginosa pulmonary infection. It is administered as a nebulized bacteriophage therapy and is currently in Phase 1 clinical development.

What does BX004-A target?

BX004-A targets Pseudomonas aeruginosa, a bacterium that causes chronic pulmonary infections in cystic fibrosis patients. The therapy is designed to treat this specific bacterial infection, which is a significant cause of morbidity in the cystic fibrosis population.

Who makes BX004-A?

BX004-A is being developed by BiomX Inc., a biopharmaceutical company. BiomX is focused on developing therapies for infectious diseases, and BX004-A is one of its investigational candidates for chronic Pseudomonas aeruginosa infection.

What phase is BX004-A in?

BX004-A is in Phase 1 clinical development. It has completed a Phase 1 trial, and it is not yet approved by the FDA. The drug has received Orphan Drug and Fast Track designations from the FDA, which are intended to expedite its development and review.

What clinical trials is BX004-A in?

BX004-A has been studied in a Phase 1 clinical trial with the identifier NCT05010577. This trial was a randomized, double-blind, placebo-controlled study that evaluated nebulized bacteriophage therapy in cystic fibrosis patients with chronic Pseudomonas aeruginosa pulmonary infection. The trial enrolled 43 participants and was conducted in the United States, Czechia, Israel, Netherlands, and Spain.

Is BX004-A the same as a bacteriophage therapy?

Yes, BX004-A is a bacteriophage therapy. It is a nebulized formulation designed to treat chronic Pseudomonas aeruginosa infection in cystic fibrosis patients. The therapy uses bacteriophages, which are viruses that specifically infect and kill bacteria, to target the Pseudomonas aeruginosa infection.