A similar relapse rate was also obtained with a 6-month completely oral regimen including TMC207 , moxifloxacin and pyrazinamide but excluding both amikacin and ethionamide .
Sterilizing activity of second-line regimens containing TMC207 in a murine model of tuberculosis. The sterilizing activity of the regimen used to treat multidrug resistant tuberculosis (MDR TB) has not been studied in a mouse model. ### Objective And Methods Swiss mice were intravenously inoculated with 6 log10 of Mycobacterium tuberculosis (TB) strain H37Rv, treated with second-line drug combinations with or without the diarylquinoline TMC207, and then followed without treatment for 3 more months to determine relapse rates (modified Cornell model). ### measurements Bactericidal efficacy was assessed by quantitative lung colony-forming unit (CFU) counts. Sterilizing efficacy was assessed by measuring bacteriological relapse rates 3 months after the end of treatment. ### Main Results The relapse rate observed after 12 months treatment with the WHO recommended MDR TB regimen (amikacin, ethionamide, pyrazinamide and moxifloxacin) was equivalent to the relapse rate observed after 6 months treatment with the recommended drug susceptible TB regimen (rifampin, isoniazid and pyrazinamide). When TMC207 was added to this MDR TB regimen, the treatment duration needed to reach the same relapse rate dropped to 6 months. A similar relapse rate was also obtained with a 6-month completely oral regimen including TMC207 , moxifloxacin and pyrazinamide but excluding both amikacin and ethionamide . ### conclusions In this murine model the duration of the WHO MDR TB treatment could be reduced to 12 months instead of the recommended 18-24 months. The inclusion of TMC207 in the WHO MDR TB treatment regimen has the potential to further shorten the treatment duration and at the same time to simplify treatment by eliminating the need to include an injectable aminoglycoside.
### Instruction:
            Given the context about compound efficacy for the given treatment mentioned within the input, mentioned the compounds 
            that can co-occur for the mentioned treatment

            ### Input:
            Sterilizing activity of second-line regimens containing TMC207 in a murine model of tuberculosis. The sterilizing activity of the regimen used to treat multidrug resistant tuberculosis (MDR TB) has not been studied in a mouse model. ### Objective And Methods Swiss mice were intravenously inoculated with 6 log10 of Mycobacterium tuberculosis (TB) strain H37Rv, treated with second-line drug combinations with or without the diarylquinoline TMC207, and then followed without treatment for 3 more months to determine relapse rates (modified Cornell model). ### measurements Bactericidal efficacy was assessed by quantitative lung colony-forming unit (CFU) counts. Sterilizing efficacy was assessed by measuring bacteriological relapse rates 3 months after the end of treatment. ### Main Results The relapse rate observed after 12 months treatment with the WHO recommended MDR TB regimen (amikacin, ethionamide, pyrazinamide and moxifloxacin) was equivalent to the relapse rate observed after 6 months treatment with the recommended drug susceptible TB regimen (rifampin, isoniazid and pyrazinamide). When TMC207 was added to this MDR TB regimen, the treatment duration needed to reach the same relapse rate dropped to 6 months. A similar relapse rate was also obtained with a 6-month completely oral regimen including TMC207 , moxifloxacin and pyrazinamide but excluding both amikacin and ethionamide . ### conclusions In this murine model the duration of the WHO MDR TB treatment could be reduced to 12 months instead of the recommended 18-24 months. The inclusion of TMC207 in the WHO MDR TB treatment regimen has the potential to further shorten the treatment duration and at the same time to simplify treatment by eliminating the need to include an injectable aminoglycoside.

            ### Response:
            TMC207, moxifloxacin, pyrazinamide, amikacin, ethionamide
            