11 results
Antibiotic Options for Treating MRSA Infections

PO: Doxycycline, Clindamycin, TMP-SMX, Linezolid
IV: Linezolid, Vancomycin, Ceftaroline, Daptomycin, Tigecycline

By Dr.
Antibiotic Options ... SatyaPatelMD and Casey ... #aureus #staph # ... pharmacology #management ... #microbiology #
ANTIBIOTIC SUSCEPTIBILITIES IN INTENSIVE CARE

Antibiotic spectra made simple(r). Version 2, now updated with new bugs &
ANTIBIOTIC SUSCEPTIBILITIES ... INTENSIVE CARE Antibiotic ... #Classes #Bacterial ... CriticalCare #Overview #Pharmacology ... #Microbiology
Etiology of community acquired empyema determined by 16S rRNA sequencing. MRSA=meticillin resistant Staphylococcus aureus; MSSA=meticillin sensitive
Etiology of community acquired ... Staphylococcus aureus ... sensitive Staph aureus ... Empyema #Pathogens #Microbiology ... #Bacterial #Causes
Antibiotics for severe community-onset pneumonia 

Atypical coverage always 

- Usually azithromycin 500 mg daily 

- Doxycycline
Antibiotics for ... piperacillin-tazobactam Septic Shock ... Broad-spectrum antibiotics ... only in selected cases ... #Community #Acquired
Doxycycline - Coverage and Indications
 • Staphylococci (S aureus + CoNS)
 • The tick stuff: Borrelia
Staphylococci (S aureus ... • "Atypical" causes ... #Indications #pharmacology ... #microbiology
General Bacterial Antibiogram - Antibiotics and Spectrum of Coverage
Make sure you consult your local antibiogram!
VRE -
Antibiogram - Antibiotics ... #Antibiogram #Antibiotics ... #Classes #Bacterial ... Susceptibilities #Pharmacology ... #Microbiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Hypercoagulable (APLAS) Microbiology ... Aureus • S. ... Staphylococcus aureus ... Septic Emboli Cause ... • IV Antibiotics
Monobactam - Aztreonam - Antibiotics Class Overview

Spectrum: only has activity vs. aerobic gram negatives, no gram
- Aztreonam - Antibiotics ... for: hospital acquired ... and 2) Does not cause ... coverage often required ... #Pharmacology #Antibiotics
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Hypercoagulable (APLAS) Microbiology ... Aureus, S. ... Endocarditis: s. aureus ... Septic emboli cause ... Treatment • IV antibiotics
Sulfonamides - Antibiotics Class Overview

BACTRIM/SEPTRA (TMP/SMX) - inhibit sequential steps in Folate synthesis --> bacteriostatic

Spectrum: Wide
Sulfonamides - Antibiotics ... Gram positives (S.aureus ... prophylaxis), Community-acquired ... #Pharmacology #Antibiotics