Mr J. Van Roey, Tibotec
Mr J. Van Roey, Tibotec
Mr J. Van Roey, Tibotec
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Percentage of mice relapsing after treatment of Drug<br />
Susceptible -TB<br />
Microbiology data in mice and patients<br />
Percentage of mice with positive lung cultures<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
2RHZ/4RH<br />
17<br />
84<br />
2RMZ/RM<br />
42<br />
56<br />
28<br />
2JRZ/JR<br />
13<br />
72<br />
68 67<br />
2JHZ/JH<br />
29<br />
35<br />
2JRHZ/JRH<br />
6<br />
2mo<br />
3mo<br />
4mo<br />
6mo<br />
Log CFU in lungs<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
0<br />
Efficacy in Mice<br />
0 2 4 6 8<br />
weeks<br />
Lounis et al. AAC. 2006<br />
AEtMZ<br />
AEtMZ+ TMC<br />
Log CFU in sputum<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
0<br />
Efficacy in MDR TB patients<br />
KEtOZ+TMC<br />
KEtOZ<br />
0 2 4 6 8<br />
Weeks<br />
Diacon et al. NEJM. 2009<br />
45<br />
Veziris et al. ICAAC, 2007<br />
A= amikacin Et=ethionamide M=moxifloxacin Z=pyrazinamide K= kanamycin O=ofloxacin<br />
46<br />
New MDR-TB drugs – Jens <strong>Van</strong> <strong>Roey</strong>