10 results
Daptomycin  - Antibiotics Class Overview

Mechanism: Lipopeptide antibiotic – forms transmembrane channels and depolarizes cells.
Class Overview ... No gram negative ... more for MRSA bacteremia ... /endocarditis (due ... #Review #Overview
My Patient with Infective Endocarditis (IE) Has Negative Blood Cultures
 - Did they receive antibiotics prior
with Infective Endocarditis ... Did they receive antibiotics ... have a fastidious bacteria ... this be a non-bacterial ... #Diagnosis #Management
Aminoglycosides  - Antibiotics Class Overview

Gentamicin, Tobramycin, Amikacin, Streptomycin -30S inhibitor (all IV)
Spectrum: Extremely efficacious vs.
Aminoglycosides - Antibiotics ... Class Overview ... suspected (pneumonia, bacteremia ... effect (mainly in endocarditis ... #Review #Overview
Infective endocarditis - etiology and sources of infection. 
 • Native and prosthetic 
valve endocarditis
 •
Infective endocarditis ... • Native and ... for TPN) and antibiotic ... Sources #Causes #Bacteria ... #Etiology #Differential
Blood Culture-Negative Infective Endocarditis (BCNIE)
Definition: No etiology found after 3 separate blood cultures remain negative for
Infective Endocarditis ... microbiological techniques Work-up ... #Infective #Endocarditis ... #diagnosis #differential ... #workup #infectiousdiseases
Candidemia Workup and Management - IDSA Guidelines
1) Antibiotics
 • Empiric: Echinocandins (e.g. micafungin) for most patients
Candidemia Workup ... and Management ... Guidelines 1) Antibiotics ... Susceptibilities, Negative ... clinical concern for endocarditis
Diarrhea Workup and Management Algorithm in Transplant Patients
First Tier Microbiologic-Testing:
1. C. difficile PCR (Stool)
2. CMV qPCR
Diarrhea Workup ... and Management Algorithm ... Bacterial culture ... above testing negative ... Transplant #diagnosis #differential
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Coagulase-negative ... Marantic (NTBE) Differential ... • IV Antibiotics ... • Persistent bacteremia ... #diagnosis #management
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
Endocarditis - Overview ... and Differential ... Treatment • IV antibiotics ... • Persistent bacteremia ... #Differential #
Myasthenic Crisis Checklist - Myasthenia Gravis

Evaluation 
 - Chest X-ray and lung ultrasound (exclude other lung
Phos), CBC with differential ... - Infectious workup ... Do not measure negative ... main ones) - Antibiotics ... MyastheniaGravis #Checklist #Management