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Ceftobiprole medocaril for the treatment of pneumonia
Wan-Hsuan Hsu1, Chi-Kuei Hsu2,3, Chih-Cheng Lai4,5
1Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan.
Introduction:
Ceftobiprole, a fifth-generation cephalosporin, exhibits a broad-spectrum activity against common pathogens causing pneumonia, including multidrug-resistant organisms (MDROs), such as penicillin-resistant S. pneumoniae (PRSP) and methicillin-resistant Staphylococcus aureus (MRSA) and non-extended-spectrum β -lactamase (non-ESBL) producing Enterobacterales strains. Therefore, ceftobiprole should be considered as a potential alternative for the empirical treatment of pneumonia in patients with high risk for MDROs.
Area Covered:
In this review, we discussed the role of ceftobiprole in the treatment of patients with pneumonia.
Expert Opinion:
Ceftobiprole has several advantages in the treatment of pneumonia. First, ceftobiprole exerts its bactericidal activity by inhibiting transpeptidases, especially showing strong affinities to penicillin-binding protein (PBP) 2a, PBP2× and PBP3. Second, its plasma protein binding is minimal, allowing it to penetrate lung tissue and achieve high concentrations in epithelial lung fluid. Third, ceftobiprole exhibits potent in vitro activity against a wide range of susceptible pathogens, including S. aureus, S. pneumoniae, Viridans streptococci, H. influenzae, M. catarrhalis, Enterobacterales, and particularly, MRSA and P. aeruginosa. Finally, several randomized controlled trials have demonstrated the clinical efficacy and safety of ceftobiprole in the treatment of pediatric and adult patients with community-acquired pneumonia and hospital-acquired pneumonia (excluding ventilator-associated pneumonia).
Insights
Ceftobiprole, a fifth-generation cephalosporin, effectively treats pneumonia, including infections from multidrug-resistant organisms (MDROs) like MRSA. Its properties allow excellent lung penetration and broad-spectrum activity, making it a valuable option for empirical pneumonia therapy.
Area of Science:
- Infectious Diseases
- Pharmacology
- Pulmonology
Background:
- Pneumonia treatment faces challenges from multidrug-resistant organisms (MDROs).
- Ceftobiprole, a fifth-generation cephalosporin, offers broad-spectrum activity against common pneumonia pathogens.
- It is effective against challenging MDROs, including methicillin-resistant Staphylococcus aureus (MRSA) and penicillin-resistant Streptococcus pneumoniae (PRSP).
Approach:
- This review discusses the role of ceftobiprole in pneumonia treatment.
- Ceftobiprole inhibits bacterial transpeptidases, with high affinity for penicillin-binding proteins (PBPs) 2a, PBP2x, and PBP3.
- Minimal plasma protein binding facilitates high lung tissue and epithelial fluid concentrations.
Key Points:
- Ceftobiprole demonstrates potent in vitro activity against S. aureus, S. pneumoniae, H. influenzae, M. catarrhalis, and Enterobacterales.
- It shows particular efficacy against MRSA and Pseudomonas aeruginosa.
- Randomized controlled trials confirm the clinical efficacy and safety of ceftobiprole in adults and children.
Conclusions:
- Ceftobiprole is a potential alternative for empirical pneumonia treatment in patients at high risk for MDROs.
- Its favorable pharmacokinetic and pharmacodynamic properties support its use.
- Ceftobiprole has proven efficacy in community-acquired and hospital-acquired pneumonia, excluding ventilator-associated pneumonia.
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