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Ampicillin + gentamicin or cefotaxime + gentamicin

PENTA Foundation · Phase 3 active Small molecule

This combination regimen uses two or three antibiotics with different mechanisms to provide broad-spectrum coverage against gram-positive, gram-negative, and anaerobic bacteria.

This combination regimen uses two or three antibiotics with different mechanisms to provide broad-spectrum coverage against gram-positive, gram-negative, and anaerobic bacteria. Used for Neonatal sepsis and serious bacterial infections in newborns, Empiric treatment of suspected gram-positive and gram-negative bacterial infections in pediatric populations.

At a glance

Generic nameAmpicillin + gentamicin or cefotaxime + gentamicin
Also known asAmpicillin sodium, Gentamicin sulphate, Cefotaxime sodium
SponsorPENTA Foundation
Drug classAntibiotic combination (beta-lactam + aminoglycoside)
TargetBacterial cell wall (beta-lactams) and bacterial ribosome (aminoglycoside)
ModalitySmall molecule
Therapeutic areaInfectious Disease
PhasePhase 3

Mechanism of action

Ampicillin is a beta-lactam antibiotic that inhibits bacterial cell wall synthesis. Gentamicin is an aminoglycoside that inhibits bacterial protein synthesis. Cefotaxime is a third-generation cephalosporin that also inhibits cell wall synthesis. The combination provides synergistic activity and broader coverage than monotherapy, particularly useful in serious infections where empiric coverage is needed before culture results are available.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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