Multi-drug-resistant tuberculosis pathophysiology: Difference between revisions
No edit summary |
No edit summary |
||
| Line 3: | Line 3: | ||
{{CMG}} | {{CMG}} | ||
==Overview== | ==Overview== | ||
== Pathophysiology == | |||
MDR-TB can develop in the course of the treatment of fully sensitive TB and this is always the result of patients missing doses or failing to complete a course of treatment. Thankfully, MDR-TB strains appear to be less fit and less transmissible. It has been known for many years that INH-resistant TB is less virulent in guinea pigs, and that MDR strains of TB do not dominate naturally. It must also be remembered that people who have weakened immune systems (because of diseases such as HIV or because of drugs) are more susceptible to catching TB. | |||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
Revision as of 13:53, 24 September 2012
|
Multi-drug-resistant tuberculosis Microchapters |
|
Differentiating Multi-drug-resistant tuberculosis from other Diseases |
|---|
|
Diagnosis |
|
Treatment |
|
Case Studies |
|
Multi-drug-resistant tuberculosis pathophysiology On the Web |
|
American Roentgen Ray Society Images of Multi-drug-resistant tuberculosis pathophysiology |
|
Multi-drug-resistant tuberculosis pathophysiology in the news |
|
Directions to Hospitals Treating Multi-drug-resistant tuberculosis |
|
Risk calculators and risk factors for Multi-drug-resistant tuberculosis pathophysiology |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Pathophysiology
MDR-TB can develop in the course of the treatment of fully sensitive TB and this is always the result of patients missing doses or failing to complete a course of treatment. Thankfully, MDR-TB strains appear to be less fit and less transmissible. It has been known for many years that INH-resistant TB is less virulent in guinea pigs, and that MDR strains of TB do not dominate naturally. It must also be remembered that people who have weakened immune systems (because of diseases such as HIV or because of drugs) are more susceptible to catching TB.