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C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
Toxic Megacolon, Shock ... can be community-acquired ... 10 mg/kg IV x 1 ... Clostridioides #Difficile #Clostridium ... #infectiousdiseases
Prevention, Diagnosis, and Treatment of Clostridioides difficile Infections

Epidemiology
Diagnosis
Prevention
Treatment Algorithm
Suppression and Prophylaxis

By Tina Hang, MD @TinaPhamHang via
Diagnosis, and Treatment ... Diagnosis Prevention Treatment ... Clostridioides #difficile #clostridium ... #cdiff #Infections ... #infectiousdiseases
IDSA 2017 CDiff Guidelines - Table 1. Recommendations for the Treatment of Clostridium difficile Infection in Adults

#Management
IDSA 2017 CDiff ... Guidelines - Table 1. ... Recommendations for the Treatment ... of Clostridium ... #Management #Clostridium
Bacteremia Quick Reference - Treatment Duration

Gram Negative Bacteremia:
 • Avoid: Aminoglycosides and tigecycline
 • Catheters should
Quick Reference - Treatment ... removed in septic shock ... follow up cultures required ... #Bacteremia #Treatment ... Management #Duration #infectiousdiseases
Capnocytophaga
Pathogen: Capnocytophaga
 • 9 species, C. canimorsus responsible for the majority of infections
 • Gram-negative rod,
Incubation period is 1- ... malaise • Septic shock ... Treatment: • 50% ... microbiology #zoonotic #infectiousdiseases ... diagnosis #management #treatment
CSF Penetration of Antimicrobials

Despite the poor CSF penetration, beta-lactams have the most research documenting successful treatment
documenting successful treatment ... of community-acquired ... antibiotic classes. 1 ... FDA-approved for UTI treatment ... Antimicrobials #InfectiousDiseases
Fusarium Infections
Acquired through:
1. Inhalation of airborne conidia > germinates > blood > disseminated
2. Trauma (implantation with
Fusarium Infections Acquired ... through: 1. ... disease: • Optimal treatment ... Fusarium #Infections #infectiousdiseases
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
Histoplasmosis Treatment ... clinical forms: 1) ... Mucormycosis Treatment ... fever • Septic shock ... ) #Mycoses #InfectiousDiseases