Diferencia entre revisiones de «Template:Pneumonia Antibiotics»
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''Coverage targeted at [[S. pneumoniae]], [[H. influenzae]]. [[M. pneumoniae]], [[C. pneumoniae]], and [[Legionella]] | ''Coverage targeted at [[S. pneumoniae]], [[H. influenzae]]. [[M. pneumoniae]], [[C. pneumoniae]], and [[Legionella]] | ||
====Healthy==== | ====Healthy==== | ||
From IDSA 2019 guidelines <ref> Diagnosis and Treatment of Adults with Community-acquired Pneumonia. An Official Clinical Practice Guideline of the American Thoracic Society and Infectious Diseases Society of America [https://www.atsjournals.org/doi/full/10.1164/rccm.201908-1581ST Am J Respir Crit Care Med. 2019 Oct 1;200(7):e45-e67] </ref> | |||
* | |||
* | If no comorbidities (chronic heart, lung, liver, or renal disease; diabetes mellitus; alcoholism; malignancy; or asplenia) and no or risk factors for MRSA or Pseudomonas aeruginosa (include prior respiratory isolation of MRSA or P. aeruginosa or recent hospitalization AND receipt of parenteral antibiotics (in the last 90 d)). | ||
Duration of therapy minimal of 5 days. | |||
*amoxicillin 1 g three times daily (strong recommendation, moderate quality of evidence), or | |||
*doxycycline 100 mg twice daily (conditional recommendation, low quality of evidence), or | |||
*a macrolide (azithromycin 500 mg on first day then 250 mg daily or clarithromycin 500 mg twice daily or clarithromycin extended release 1,000 mg daily) only in areas with pneumococcal resistance to macrolides <25% (conditional recommendation, moderate quality of evidence). | |||
==== Unhealthy ==== | ==== Unhealthy ==== | ||
Per IDSA 2019 <ref> Diagnosis and Treatment of Adults with Community-acquired Pneumonia. An Official Clinical Practice Guideline of the American Thoracic Society and Infectious Diseases Society of America [https://www.atsjournals.org/doi/full/10.1164/rccm.201908-1581ST Am J Respir Crit Care Med. 2019 Oct 1;200(7):e45-e67] </ref> if have comorbidities or risk factors for MRSA or Pseudomonas aeruginosa: | |||
Combination therapy: | |||
* | *amoxicillin/clavulanate 500 mg/125 mg three times daily, or amoxicillin/clavulanate 875 mg/125 mg twice daily, or 2,000 mg/125 mg twice daily, or a cephalosporin (cefpodoxime 200 mg twice daily or cefuroxime 500 mg twice daily); AND | ||
* | |||
*macrolide (azithromycin 500 mg on first day then 250 mg daily, clarithromycin [500 mg twice daily or extended release 1,000 mg once daily]) (strong recommendation, moderate quality of evidence for combination therapy), or doxycycline 100 mg twice daily (conditional recommendation, low quality of evidence for combination therapy); OR | |||
* | |||
Monotherapy: | |||
*respiratory fluoroquinolone (levofloxacin 750 mg daily, moxifloxacin 400 mg daily, or gemifloxacin 320 mg daily) (strong recommendation, moderate quality of evidence). | |||
===Inpatient=== | ===Inpatient=== | ||
| Línea 24: | Línea 32: | ||
====Community Acquired (Non-ICU)==== | ====Community Acquired (Non-ICU)==== | ||
''Coverage against community acquired organisms plus [[M. catarrhalis]], [[Klebsiella]], [[S. aureus]] | ''Coverage against community acquired organisms plus [[M. catarrhalis]], [[Klebsiella]], [[S. aureus]] | ||
*β-lactam (ampicillin + sulbactam 1.5–3 g every 6 h, cefotaxime 1–2 g every 8 h, ceftriaxone 1–2 g daily, or ceftaroline 600 mg every 12 h) '''PLUS''' | |||
**a macrolide (azithromycin 500 mg daily or clarithromycin 500 mg twice daily)'''OR''' | |||
**[[Doxycycline]] 100mg IV/PO BID (if contraindications to both macrolides and fluoroquinolones ) '''OR''' | |||
*[[Levofloxacin]] 750mg IV/PO once daily '''OR''' | *[[Levofloxacin]] 750mg IV/PO once daily '''OR''' | ||
*[[Moxifloxacin]] 400mg IV/PO once daily | *[[Moxifloxacin]] 400mg IV/PO once daily | ||
====Hospital Acquired or Ventilator Associated Pneumonia==== | ====Hospital Acquired or Ventilator Associated Pneumonia==== | ||
Revisión del 12:20 20 oct 2019
Outpatient
Coverage targeted at S. pneumoniae, H. influenzae. M. pneumoniae, C. pneumoniae, and Legionella
Healthy
From IDSA 2019 guidelines [1]
If no comorbidities (chronic heart, lung, liver, or renal disease; diabetes mellitus; alcoholism; malignancy; or asplenia) and no or risk factors for MRSA or Pseudomonas aeruginosa (include prior respiratory isolation of MRSA or P. aeruginosa or recent hospitalization AND receipt of parenteral antibiotics (in the last 90 d)).
Duration of therapy minimal of 5 days.
- amoxicillin 1 g three times daily (strong recommendation, moderate quality of evidence), or
- doxycycline 100 mg twice daily (conditional recommendation, low quality of evidence), or
- a macrolide (azithromycin 500 mg on first day then 250 mg daily or clarithromycin 500 mg twice daily or clarithromycin extended release 1,000 mg daily) only in areas with pneumococcal resistance to macrolides <25% (conditional recommendation, moderate quality of evidence).
Unhealthy
Per IDSA 2019 [2] if have comorbidities or risk factors for MRSA or Pseudomonas aeruginosa:
Combination therapy:
- amoxicillin/clavulanate 500 mg/125 mg three times daily, or amoxicillin/clavulanate 875 mg/125 mg twice daily, or 2,000 mg/125 mg twice daily, or a cephalosporin (cefpodoxime 200 mg twice daily or cefuroxime 500 mg twice daily); AND
- macrolide (azithromycin 500 mg on first day then 250 mg daily, clarithromycin [500 mg twice daily or extended release 1,000 mg once daily]) (strong recommendation, moderate quality of evidence for combination therapy), or doxycycline 100 mg twice daily (conditional recommendation, low quality of evidence for combination therapy); OR
Monotherapy:
- respiratory fluoroquinolone (levofloxacin 750 mg daily, moxifloxacin 400 mg daily, or gemifloxacin 320 mg daily) (strong recommendation, moderate quality of evidence).
Inpatient
- Monotherapy or combination therapy is acceptable. Combination therapy includes a cephalosporin and macrolide targeting atypicals and Strep Pneumonia [3]
- The use of adjunctive corticosteroids (methylprednisolone 0.5 mg/kg IV BID x 5d) in CAP of moderate-high severity (PSI Score IV or V; CURB-65 ≥ 2) is associated with:[4]
- ↓ mortality (3%)
- ↓ need for mechanical ventilation (5%)
- ↓ length of hospital stay (1d)
Community Acquired (Non-ICU)
Coverage against community acquired organisms plus M. catarrhalis, Klebsiella, S. aureus
- β-lactam (ampicillin + sulbactam 1.5–3 g every 6 h, cefotaxime 1–2 g every 8 h, ceftriaxone 1–2 g daily, or ceftaroline 600 mg every 12 h) PLUS
- a macrolide (azithromycin 500 mg daily or clarithromycin 500 mg twice daily)OR
- Doxycycline 100mg IV/PO BID (if contraindications to both macrolides and fluoroquinolones ) OR
- Levofloxacin 750mg IV/PO once daily OR
- Moxifloxacin 400mg IV/PO once daily
Hospital Acquired or Ventilator Associated Pneumonia
- 3-drug regimen recommended options:
- Cefepime 1-2gm q8-12h OR ceftazidime 2gm q8h + Levofloxacin 750 mg PO/IV every 24 hours + Vancomycin 15mg/kg q12 OR
- Imipenem 500mg q6hr + cipro 400mg q8hr + vanco 15mg/kg q12 OR
- Piperacillin-Tazobactam 4.5gm q6h + cipro 400mg q8h + vanco 15mg/kg q12
- Consider tobramycin in place of fluoroquinolones given FDA 2016 warnings
Ventilator Associated Pneumnoia
- High Risk of MRSA: Use 3-Drug Regimen. Several options are available, but recommendation is to include an antibiotic from each of these categories:[5]
- 1. MRSA Antibiotic: Vancomycin 15mg/kg q12h OR Linezolid 600 mg IV q12h PLUS
- 2. Antipseudomonal Antibiotic: Piperacillin-Tazobactam 4.5gm q6h OR Cefepime 2 g IV q8h OR Imipenem 500 mg IV q6h OR Aztreonam 2 g IV q8h PLUS
- 3. GN Antibiotic With Antipseudomonal Activity: Cipro 400 mg IV q8h
ICU, low risk of pseudomonas
- Ceftriaxone 1gm IV + Azithromycin 500mg IV OR
- Ceftriaxone 1gm IV + (moxifloxacin 400mg IV or levofloxacin 750mg IV)
- Penicillin allergy
- (Moxifloxacin or levofloxacin) + (aztreonam 1-2gm IV or clindamycin 600mg IV)
ICU, risk of pseudomonas
- Cefipime, Imipenem, OR Piperacillin/Tazobactam + IV cipro/levo
- Cefipime, imipenem, OR piperacillin-tazobactam + gent + azithromycin
- Cefipime, imipenem, OR piperacillin-tazobactam + gent + cipro/levo
- ↑ Diagnosis and Treatment of Adults with Community-acquired Pneumonia. An Official Clinical Practice Guideline of the American Thoracic Society and Infectious Diseases Society of America Am J Respir Crit Care Med. 2019 Oct 1;200(7):e45-e67
- ↑ Diagnosis and Treatment of Adults with Community-acquired Pneumonia. An Official Clinical Practice Guideline of the American Thoracic Society and Infectious Diseases Society of America Am J Respir Crit Care Med. 2019 Oct 1;200(7):e45-e67
- ↑ Chokshi R, Restrepo MI, Weeratunge N, Frei CR, Anzueto A, Mortensen EM. Monotherapy versus combination antibiotic therapy for patients with bacteremic Streptococcus pneumoniae community-acquired pneumonia. Eur J Clin Microbiol Infect Dis. Jul 2007;26(7):447-51
- ↑ Siemieniuk RA, Meade MO, Alonso-Coello P, Briel M, Evaniew N, Prasad M, Alexander PE, Fei Y, Vandvik PO, Loeb M, Guyatt GH. Corticosteroid Therapy for Patients Hospitalized With Community-Acquired Pneumonia: A Systematic Review and Meta-analysis. Ann Intern Med. Aug 11, 2015
- ↑ Kalil AC, Metersky ML, Klompas M et al. Management of Adults With Hospital-acquired and Ventilator-associated Pneumonia: 2016 Clinical Practice Guidelines by the Infectious Diseases Society of America and the American Thoracic Society. Clin Infect Dis. 2016 Sep 1;63(5):e61-e111.