Streptococcus monoliformis
Treatment
- Streptococcus moniliformis treatment[1]
- 1. Migratory arthropathy and arthritis
- Preferred regimen (1): Penicillin G 2.4-4.8 MU/day IV divided q6h. If better after 1 week, switch to Amoxicillin 1 g q12h PO for 14 days
- Preferred regimen (2): Penicillin Vk 125 to 250 mg (200,000 to 400,000 units) PO q6-8h complete 14 days.
- 2. Diarrhea, (especially kids) liver or spleen abscess
- Preferred regimen (1): Penicillin G 2.4-4.8 MU/day IV divided q6h. If better after 1 week, switch to Amoxicillin 1 g q12h PO for 14 days
- Preferred regimen (2): Penicillin Vk 125 to 250 mg (200,000 to 400,000 units) PO q6-8h complete 14 days.
- 3. Undifferentiated fever
- Preferred regimen (1): Penicillin G 2.4-4.8 MU/day IV divided q6h. If better after 1 week, switch to Amoxicillin 1 g q12h PO for 14 days
- Preferred regimen (2): Penicillin Vk 125 to 250 mg (200,000 to 400,000 units) PO q6-8h complete 14 days.
- 4. Endocarditis, myocarditis, pericarditis (cardiac)
- Preferred regimen: Penicillin 20 MU/day IV divided q4h for 4 weeks (optimal duration recommendation for infective endocarditis is 4 weeks.)
- Alternative regimen (1): Cephalosporins-Cefdinir 600 mg PO q24h for 10 days -Ceftriaxone 2 g IV/IM q24h for 6 weeks with or without Gentamicin sulfate 3 mg/kg IM or IV in 1 dose (preferred) or in 3 equally divided doses for 2 weeks
- Alternative regimen (2): Clindamycin 600–1200 mg/day IM or IV in 2, 3 or 4 equal doses
- Alternative regimen (3): Erythromycin
- Alternative regimen (4): Chloramphenicol 100 mg/kg/day AND Streptomycin
- Note: In Penicillin-sensitive alpha and non-hemolytic streptococcal endocarditis (Penicillin minimum concentration inhibitory <0.1 mcg/mL)
- Streptomycin may be used for 2-week treatment concomitantly with Penicillin.
- The Streptomycin regimen is 1 g bid for the first week, and 500 mg bid for the second week.
- If the patient is over 60 years of age, the dosage should be 500 mg bid for the entire 2- week period.
- 5. Meningitis, brain abscess
- Preferred regimen: Penicillin 10 MU/day IV divided q4h.
- Alternative regimen (1): Cephalosporins-Cefdinir 600 mg PO q24h for 10 days -Ceftriaxone 2 g IV/IM q24h for 6 weeks with or without Gentamicin sulfate 3 mg/kg IM or IV in 1 dose (preferred) or in 3 equally divided doses for 2 weeks
- Alternative regimen (2): Clindamycin 600–1200 mg/day IM or IV in 2, 3 or 4 equal doses
- Alternative regimen (3): Erythromycin
- Alternative regimen (4): Chloramphenicol 100 mg/kg/day
- 6. Pneumonia
- Preferred regimen (1): Penicillin G 2.4-4.8 MU/day IV divided q6h. If better after 1 week, switch to Amoxicillin 1 g q12h PO for 14 days
- Preferred regimen (2): Penicillin Vk 125 to 250 mg (200,000 to 400,000 units) PO q6-8h complete 14 days.
- 7. Amnionitis (pregnancy)
- Preferred regimen (1): Penicillin G 2.4-4.8 MU/day IV divided q6h. If better after 1 week, switch to Amoxicillin 1 g q12h PO for 14 days
- Preferred regimen (2): Penicillin Vk 125 to 250 mg (200,000 to 400,000 units) PO q6-8h complete 14 days.
- 8. Renal abscess
- Preferred regimen (1): Penicillin G 2.4-4.8 MU/day IV divided q6h. If better after 1 week, switch to Amoxicillin 1 g q12h PO for 14 days
- Preferred regimen (2): Penicillin Vk 125 to 250 mg (200,000 to 400,000 units) PO q6-8h complete 14 days.
- Note: Streptococcus moniliformis also causes anemia.
References
- ↑ Bartlett, John (2012). Johns Hopkins ABX guide : diagnosis and treatment of infectious diseases. Burlington, MA: Jones and Bartlett Learning. ISBN 978-1449625580.