Micro Summary: Treatment Flashcards
Bacteriodes: Bacilus, Prevotella, Porphoryngeus
Drainage, TFM
Histotoxic Clostridia: C. perfringens, C. septicum
Surgery, amputation
C. tetani
Antitoxin
C. botulism
Antitoxin
C. difficile
Metronidazole (oral or IV) or oral vancomycin (but NOT IV)
Haemophilus influenzae
Cephalosporins & amoxicillin/clavulanate, rifampin (carriers), Hilleman’s vaccine
Mycoplasma pneumoniae
TFM, azithromycin (prophylaxis)
Klebsiella
All produce SHV-type beta-lactamase (Resistant to ampicillin), Some produce ESBL (Resistant to all beta-lactams except carbapenems), Some produce K. pneumoniae carbapenemase (KPC) beta-lactamase (Resistant to all beta-lactams including carbapenems)
Yersinia pestis
Streptomycin (& gentamicin, doxycycline, ciprofloxacin)
Chlamydia trachomatis
Normal: azitrhomycin & doxycycline, Pregnant: azitrhomycin & amoxicillin, LGB: doxycycline
Treponema pallidum
Early/Late: benzathine PCN G & doxycycline, Neurosyphilis: crystalline PCN G, Pregnant: PCN (desensitize)
Rickettsia rickettsii
Doxycycline
Borrelia burgdorferi
Early: doxycycline, amoxicillin, Late: IV ceftriaxone
Bacillus anthracis
Cutaneous: doxycycline or ciprofloxacin,Inhalational/GI: Ciprofloxacin, linezolid, Meropenem (meningitis), Clindamycin (no meningitis), Post-exposure prophylaxis: vaccine, doxycycline, levofloxacin, ciprofloxacin, Raxibacumab, pleural effusion drainage, vaccine
Francisella tularensis
Streptomycin (& gentamicin, doxycycline)
Helicobacter pylori
> 1 antimicrobial (e.g., clarithromycin and bismuth salts) and an acid blocker (e.g., omeprazole)
Enterococcus faecium
Linezolid and daptomycin against vancomycin resistant Enterococci (VRE)
Staphylococcus aureus
Vancomycin, linezolid, daptomycin
Neisseria meningitidis
Penicillins, Cephalosporins, FQs
Neisseria gonorrhoeae
Cephalosporins (ceftriaxone)
Streptococcus pyogenes
Penicillins, Beta-lactams
Streptococcus pneumoniae
Beta-lactams
Listeria monocytogenes
Ampicillin or TMP/SMX
Legionella pneumophila
Macrolides, quinolones
Mycobacterium tuberculosis
BCG vaccine, rifampin, isoniazid, pyrazinamide, ethamutol, FQs (moxi, second line)
Mycobacterium leprae
Dapsone, rifampin
Corynebacterium diphtheria
Antitoxin, DPT vaccine, erythromycin, penicillin
Vibrio cholera
Oral vaccines (O1, O139, B-subunit recombinants), restore fluid/electrolyte balance, oral rehydration solution, azithromycin
Bordetella pertussis
Purified diptheria and tetanus toxoid proteins (DPT), acellular version (DtaP), adverse reactions much lower
Candida albicans
Nystatin, azoles
Azoles, echinocandins, amphotericin B
Cryptococcus neoformans & gattii
Amphotericin + 5-flucytosine then fluconazole
Dermatophytes
Topical (imidazoles), oral (terbinafine, azoles)
Pneumocystis jiroveci
TMP/SMX (prevention)
Aspergillus fumigatus & niger
Amphotericin, voriconazole, posaconazole, itraconazole, or echinocandins, but NOT fluconazole
Zygomycoses: mucor, absidia, rhizopus, rhizomucor
Amphotericin B, posaconazole, surgical resection
Histoplasma capsulatum
Amphotericin, itraconazole
Entamoeba histolytica
Metronidazole
Acanthamoeba
Metronidazole
Giardia lamblia
Metronidazole
Cryptosporidium
Nitazoxanide
Trichomonas vaginalis
Metronidazole
Plasmodium falciparum
Erythrocytic (chloroquine, quinine), Exoerythrocytic (primaquine), Resistance (artemisinin, mefloquine, atovaquone / proguanil)
Ascaris lumbricoides
Albendazole, Mebendazole, Ivermectin
Pinworm (Enterobius vermicularis)
Albendazole, Mebendazole, Pyrantel
Strongyloides stercoralis
Albendazole, Mebendazole, Ivermectin
Whipworm (trichuris trichiura)
Albendazole, Mebendazole, Ivermectin
Onchocerca, Wuchereria, Brugia
Ivermectin
Schistosoma hepatobium, japonicum, & mansoni
Praziquantel
Taenia solium
Albendazole, Mebendazole
Echinococcus granulosus
Albendazole, Mebendazole
Poliovirus
Salk vaccine (IPV), Sabin vaccine (OPV), Pleconaril
HAV
HAIG, vaccine
HBV
HBIG, vaccine, Interferon, Lamivudine, Emtricitabine Tenofovir, Telbivudine, Entecavir, Adefovir
HCV
Interferon, Ribavirin, Boceprevir, Teleprevir, Sofosbuvir
HDV
HBV vaccine, Interferon-alpha
HSV
ART: acyclovir, penciclovir
HPV
opical agents, cryotherapy, surgery, inferferons, vaccination (quadrivalent & bivalent)
VZV
Acyclovir, live attenuated vaccine
Adenovirus
Cidofovir, vaccine
Hantavirus
IV fluid, dialysis
Rabies
Pre- or post-exposure rabies prophylaxis (PEP): wound cleansing, human rabies immune globulin (HRIG), HDCV
Smallpox
Cidofovir, Vaccine
VHFs
Ribavirin (arena)
EBV
Acyclovir, ganciclovir, CTL therapy, anti-CD20 therapy, decrease immunosuppressive therapy
Influenza
amantadine & rimantadine (for influenza A, interacts w/ M2 protein), oseltamivir & zanamivir (neuraminidase inhibitors), vaccine
Mumps
Attenuated vaccine grown in chick embryo cell culture
Measles
Live attenuated vaccine
Rubella
Live attenuated vaccine, Prevent congenital rubella by controlling postnatal rubella