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[Efficacy and safety of faropenem in pediatric patients with bacterial infectious diseases]
Takao Yokota1, Shiro Azagami, Takashi Abe
1Yokota Pediatric Clinic.
Insights
Faropenem (FRPM) is an effective oral antibiotic for pediatric bacterial infections, including those caused by resistant bacteria. This study found FRPM safe and effective, with diarrhea as the main side effect.
Area of Science:
- Pharmacology
- Pediatric Infectious Diseases
- Antimicrobial Resistance
Context:
- Faropenem (FRPM) is the only oral penem antibiotic available.
- It exhibits potent activity against penicillin-resistant Streptococcus pneumoniae (PRSP).
- Established pediatric dosage and administration schedules exist.
Purpose:
- To evaluate the efficacy and safety of oral faropenem (FRPM) in pediatric patients.
- To assess FRPM's effectiveness against common pediatric bacterial infections.
- To document adverse drug reactions and patient compliance.
Summary:
- 113 pediatric patients with mild-to-moderate bacterial infections received oral FRPM (15-30 mg/kg/day TID for 3-8 days).
- Clinical efficacy was high across upper respiratory tract infections (90.0%), acute bronchitis (85.7%), otitis media (94.1%), and UTIs (100%).
- FRPM demonstrated potent antibacterial activity against S. pneumoniae with a high eradication rate; diarrhea occurred in 12.5% of patients with no serious adverse events.
Impact:
- FRPM is a safe and effective treatment option for pediatric bacterial infections, comparable to oral penicillin and cephem antibiotics.
- The study supports FRPM's utility in treating infections caused by resistant pathogens like PRSP.
- Good compliance suggests FRPM is well-tolerated and practical for pediatric use.
Abstract:
The only oral penem antibiotic, faropenem (FRPM: Farom Dry Syrup for pediatrics), is one of the few antibiotics that exerts potent antibacterial activity against penicillin-resistant Streptococcus pneumoniae (PRSP), and the dosage and administration schedule has been established for children. We studied the efficacy and safety of the drug in 113 pediatric patients with mild-to-moderate bacterial infectious diseases: upper respiratory tract infection (pharyngitis or tonsillitis), acute bronchitis, otitis media and urinary tract infection (UTI). The patients were administered oral FRPM at the dose of 15-30 mg/kg/day three times a day for 3 to 8 days (or 5 to 14 days for group A streptococcal infection). The study drug was found to be clinically effective in 63/70 cases (90.0%) of upper respiratory tract infection, 6/7 cases of acute bronchitis, 16/17 cases (94.1%) of otitis media and 6/6 cases of UTI. FRPM was demonstrated to have very potent antibacterial activity against S. pneumoniae, with a high bacteriological eradication rate. No serious adverse drug reactions were observed. The only side effect was diarrhea in 12.5% of the patients (14/112 cases). There was little difference in the incidence of diarrhea between FRPM and other oral beta-lactam antibiotics. Compliance with FRPM was found to be very good in this study. These findings suggest that FRPM is as useful for the treatment of bacterial infectious diseases in children as oral penicillin and cephem antibiotics.
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