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[Infections with drug resistant bacteria and their treatment methods--PRSP infections]
1Department of Pediatrics, Chiba University School of Medicine.
Abstract:
S. pneumoniae is one of the most important pathogens in respiratory tract infections and systemic infections. The frequencies of isolating Penicillin-resistant Streptococcus pneumoniae(PRSP) has been increasing recently. The therapeutic strategy is becoming difficult. Ampicillin and amoxicillin are the choices of drugs to treat respiratory infections with intermediate strains. Panipenem may be the first choice of treatment for systemic infections. Administration of vancomycin should also be considered. Judicious use of antimicrobials is necessary to avoid the spread of multi-resistant strains. In some cases physical therapy would be recommended.
Insights
Penicillin-resistant Streptococcus pneumoniae (PRSP) is a growing threat in infections. Treatment options for PRSP are limited, necessitating careful antimicrobial selection and judicious use.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Antimicrobial Resistance
Background:
- Streptococcus pneumoniae is a primary cause of respiratory and systemic infections.
- Increasing isolation of Penicillin-resistant Streptococcus pneumoniae (PRSP) complicates treatment strategies.
Observation:
- Penicillin resistance in S. pneumoniae is a significant clinical challenge.
- Therapeutic options for PRSP infections are becoming more difficult to manage.
Findings:
- Ampicillin and amoxicillin are recommended for intermediate strains in respiratory infections.
- Panipenem is a potential first-line treatment for systemic PRSP infections.
- Vancomycin administration is also a consideration for PRSP treatment.
Implications:
- Judicious antimicrobial use is crucial to prevent the spread of multi-resistant strains.
- Physical therapy may be recommended in certain cases of S. pneumoniae infections.
- Effective management of PRSP requires strategic therapeutic choices and antimicrobial stewardship.