Template:ID-Brain abscess: Difference between revisions

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:::* Preferred regimen (1): ([[Cefotaxime]] 8–12 g/day q4–6h
:::* Preferred regimen (1): ([[Cefotaxime]] 8–12 g/day q4–6h
:::* Preferred regimen (2): [[Ceftriaxone]] 4 g/day q12h  
:::* Preferred regimen (2): [[Ceftriaxone]] 4 g/day q12h  
:::* Preferred regimen (3):[[Cefepime]] 2 g IV q12h) {{and}} [[Vancomycin]] 30–45 mg/kg/day q8–12h
:::* Preferred regimen (3):[[Cefepime]] 2 g IV q12h) {{and}} [[Vancomycin]] 30–45 mg/kg/day q8–12h


::*1.2.4 '''Lung abscess, empyema, or bronchiectasis'''
::*1.2.4 '''Lung abscess, empyema, or bronchiectasis'''

Revision as of 18:33, 31 July 2015

  • 1. Empiric antimicrobial therapy[1][2]
Note: The optimal duration of antimicrobial therapy remains unclear. A 4- to 6-week course of treatment is usually required.
  • 1.1 Brain abscess in otherwise healthy patients
  • 1.2 Brain abscess with comorbidities
  • 1.2.1 Otitis media, mastoiditis, or sinusitis
  • 1.2.2 Dental infection
  • 1.2.3 Penetrating trauma or post-neurosurgy
  • 1.2.4 Lung abscess, empyema, or bronchiectasis
  • 1.2.5 Bacterial endocarditis
  • 1.2.6 Congenital heart disease
  • 1.2.7 Transplant recipients
  • 1.2.8 Patients with HIV/AIDS
  • 1.2.9 Staphylococcus aureus coverage
  • Preferred regimen: Vancomycin 30–45 mg/kg/day q8–12h
  • 1.2.10 Mycobacterium tuberculosis coverage
  • 2. Pathogen-directed antimicrobial therapy[3][4][5]
Note: The optimal duration of antimicrobial therapy remains unclear. A 4- to 6-week course of treatment is usually required.
  • 2.1 Bacteria
  • 2.1.1 Actinomyces
  • 2.1.2 Bacteroides fragilis
  • 2.1.3 Enterobacteriaceae
  • Preferred regimen (1): Cefotaxime 2 g IV q4-6h
  • Preferred regimen (2): Ceftriaxone 2 g IV q12h
  • Preferred regimen (3): Cefepime 2 g IV q12h
  • Alternative regimen (1): Aztreonam 6–8 g/day IV q6–8h
  • Alternative regimen (2): TMP-SMZ 10–20 mg/kg/day q6–12h
  • Alternative regimen (3): Ciprofloxacin 800–1200 mg/day IV q8–12h
  • Alternative regimen (4): Meropenem 2 g IV q8h
  • 2.1.4 Fusobacterium
  • 2.1.5 Haemophilus
  • Preferred regimen (1): Cefotaxime 2 g IV q4-6h
  • Preferred regimen (2): Ceftriaxone 2 g IV q12h
  • Preferred regimen (3): Cefepime 2 g IV q12h
  • Alternative regimen (1): Aztreonam 6–8 g/day IV q6–8h
  • Alternative regimen (2): TMP-SMZ 10–20 mg/kg/day q6–12h
  • 2.1.6 Listeria monocytogenes
  • Preferred regimen (1): Ampicillin 12 g/day q4h
  • Preferred regimen (2): Penicillin G 4 MU IV q4h
  • Alternative regimen (1): TMP-SMZ 10–20 mg/kg/day q6–12h
  • 2.1.7 Nocardia
  • Preferred regimen (1): TMP-SMZ 10–20 mg/kg/day q6–12h
  • Preferred regimen (2): Sulfadiazine 4–6 g/day q6h
  • Alternative regimen (1): Meropenem 2 g IV q8h
  • Alternative regimen (2): Cefotaxime 2 g IV q4-6h
  • Alternative regimen (3): Ceftriaxone 2 g IV q12h
  • Alternative regimen (4): Amikacin 15 mg/kg/day IV q8h
  • 2.1.8 Prevotella melaninogenica
  • 2.1.9 Pseudomonas aeruginosa
  • 2.1.10 Staphylococcus aureus, methicillin-resistant (MRSA)
  • Preferred regimen: Vancomycin 30–45 mg/kg/day IV q8–12h for 4–6 weeks
  • Alternative regimen: Linezolid 600 mg PO/IV q12h for 4–6 weeks OR TMP-SMX 5 mg/kg/dose PO/IV q8–12h for 4–6 weeks
  • Pediatric dose: Vancomycin 15 mg/kg/dose IV q6h
  • Pediatric dose:OR Linezolid 10 mg/kg/dose PO/IV q8h
  • Note: Consider the addition of Rifampin 600 mg qd or 300–450 mg bid to vancomycin.
  • 2.1.11 Staphylococcus aureus, methicillin-susceptible (MSSA)

OR Oxacillin 2 g IV q4h

  • Alternative regimen: Vancomycin 30–45 mg/kg/day IV q8–12h
  • 2.1.12 Streptococcus
  • Alternative regimen (3): Vancomycin 30–45 mg/kg/day IV q8–12h
  • 2.2 Fungi
  • 2.2.1 Aspergillus
  • Alternative regimen (2): Amphotericin B lipid complex 5 mg/kg/day IV q24h
  • Alternative regimen (3): Itraconazole 400–600 mg/day IV q12h
  • Alternative regimen (4): Posaconazole 800 mg/kg/day IV q6–12h
  • 2.2.2 Candida
  • Preferred regimen (1): Amphotericin B lipid complex 5 mg/kd/day q24h
  • Preferred regimen (2): Amphotericin B deoxycholate 15 mg/kg/day q8h
  • Alternative regimen (3): Fluconazole 400–800 mg/day IV q24h
  • 2.2.3 Cryptococcus neoformans
  • 2.2.4 Mucorales
  • 2.2.5 Pseudallescheria boydii (Scedosporium apiospermum)
  • 2.3 Protozoa
  • 2.3.1 Toxoplasma gondii
  1. Bennett, John (2015). Mandell, Douglas, and Bennett's principles and practice of infectious diseases. Philadelphia, PA: Elsevier/Saunders. ISBN 978-1455748013.
  2. Bartlett, John (2012). Johns Hopkins ABX guide : diagnosis and treatment of infectious diseases. Burlington, MA: Jones and Bartlett Learning. ISBN 978-1449625580.
  3. Bennett, John (2015). Mandell, Douglas, and Bennett's principles and practice of infectious diseases. Philadelphia, PA: Elsevier/Saunders. ISBN 978-1455748013.
  4. Bartlett, John (2012). Johns Hopkins ABX guide : diagnosis and treatment of infectious diseases. Burlington, MA: Jones and Bartlett Learning. ISBN 978-1449625580.
  5. Liu, Catherine; Bayer, Arnold; Cosgrove, Sara E.; Daum, Robert S.; Fridkin, Scott K.; Gorwitz, Rachel J.; Kaplan, Sheldon L.; Karchmer, Adolf W.; Levine, Donald P.; Murray, Barbara E.; J Rybak, Michael; Talan, David A.; Chambers, Henry F.; Infectious Diseases Society of America (2011-02-01). "Clinical practice guidelines by the infectious diseases society of america for the treatment of methicillin-resistant Staphylococcus aureus infections in adults and children". Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America. 52 (3): –18-55. doi:10.1093/cid/ciq146. ISSN 1537-6591. PMID 21208910.