The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Treatment of Mycobacterium avium complex infection: do the results of in vitro susceptibility tests predict therapeutic outcome in humans?

The ability of various in vitro methods of antibiotic susceptibility testing to predict therapeutic outcome in patients infected with Mycobacterium avium complex (MAC) was evaluated. Pretreatment bloodstream MAC isolates from 38 patients with AIDS, previously treated in a randomized fashion with either ethambutol, rifampin, or clofazimine, were tested by three conventional methods using broth or agar, as well as by cocultivation with macrophages. The results obtained with each method were compared with the quantitatively determined bacteriologic response to the administration of the single agent in humans. None of the conventional in vitro susceptibility methods was predictive of therapeutic outcome, while the results of cocultivation with macrophages were of moderate predictive value. The positive predictive value of a response in humans based on a response in macrophages (defined by > or = to 1.0 log reduction in baseline colony counts after 5 days of treatment) was 74%. The negative predictive value was 82%.[1]

References

  1. Treatment of Mycobacterium avium complex infection: do the results of in vitro susceptibility tests predict therapeutic outcome in humans? Sison, J.P., Yao, Y., Kemper, C.A., Hamilton, J.R., Brummer, E., Stevens, D.A., Deresinski, S.C. J. Infect. Dis. (1996) [Pubmed]
 
WikiGenes - Universities