Macrolides: Difference between revisions

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== Background ==
* Binds the 23S subunit of the 50S ribosome, blocking protein synthesis
 
* Generally considered to be bacteriostatic
 
   
== Members ==
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=== Mechanism of Action ===
   
 
*Binds the 23S subunit of the 50S ribosome, blocking protein synthesis
* [[Azithromycin]]
 
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* [[Clarithromycin]]
 
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=== Pharmacokinetics and Pharmacodynamics ===
* [[Erythromycin]]
 
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* [[Fidaxomicin]]
 
 
*Generally considered to be bacteriostatic
* [[Spiramycin]]
 
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*Mostly time-dependent killing with prolonged post-antibiotic effect, efficacy best predicted by AUC<sub>24</sub>:MIC
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**However, [[azithromycin]] and other ketolides have concentration-dependent bactericidal action with prolonged post-antibiotic effect
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==Members==
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*[[Azithromycin]]
 
*[[Clarithromycin]]
 
*[[Erythromycin]]
 
*[[Fidaxomicin]]
 
*[[Spiramycin]]
   
 
[[Category:Antibiotics]]
 
[[Category:Antibiotics]]

Latest revision as of 06:19, 28 September 2020

Background

Mechanism of Action

  • Binds the 23S subunit of the 50S ribosome, blocking protein synthesis

Pharmacokinetics and Pharmacodynamics

  • Generally considered to be bacteriostatic
  • Mostly time-dependent killing with prolonged post-antibiotic effect, efficacy best predicted by AUC24:MIC
    • However, azithromycin and other ketolides have concentration-dependent bactericidal action with prolonged post-antibiotic effect

Members