Antimycobacterial Drugs Flashcards

1
Q

M tuberculosis, M avium-intracellulare, M leprae

ใช้ยาอะไรprophylaxis,treatment

A
1)prophylaxis ;isoniazid
   treatment;isoniazid, rifampin, pyrazynamide, ethambutol
2)prophylaxis;azithromycin, rifabutin
    treatment;azithromycin+ethambutol
3)prophylaxis;N/A
    treatment;dapsone, rifampin
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Rifamycins(rifampin,rifabutin)

มีMOAอย่างไรและมีclinical useอย่างไรและมีSEอย่างไร

A

-inhibit DNA dependent RNA polymerase
-myocobacterium tuberculosis,
meningococcal and H inflenzae prophylaxis
-orange body fluids, minor hepatotoxicity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Isoniazid

มีMOAอย่างไรและมีclinical useอย่างไรและมีSEอย่างไร

A
  • ลด synthesis of myocolic acids
  • myocobacterium tuberculosis
  • hepatotoxicity, induced SLE, VIT6 def.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Pyrazinamide

มีMOAอย่างไรและมีclinical useอย่างไรและมีSEอย่างไร

A
  • mechanism uncertain
  • mycobacterium tuberculosis
  • hyperuricemia, hepatotoxicity
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Ethabutol

มีMOAอย่างไรและมีclinical useอย่างไรและมีSEอย่างไร

A
  • decrease carbohydrate polymerization of mycobacterium cell wall
  • mycobacterium tuberculosis
  • optic neuropathy
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Steptomycin

มีMOAอย่างไรและมีclinical useอย่างไรและมีSEอย่างไร

A
  • interferes with 30s subunit
  • mycobacterium tuberculosis(2nd line)
  • tinnitis, vertigo, ataxia, nephrotoxicity
How well did you know this?
1
Not at all
2
3
4
5
Perfectly