%0 Journal Article %T Effectiveness and Safety of 9-Month Treatment Regimen for Multidrug-Resistant Tuberculosis in the Philippines %A Vivian S. Lofranco %A Vincent M. Balanag Jr %A Lawrence O. Raymond %A Noel G. Macalalad %A Alex Golubkov %A Mary Rosary T. Santiago %A Anna Marie Celina G. Garfin %J Journal of Tuberculosis Research %P 75-86 %@ 2329-8448 %D 2022 %I Scientific Research Publishing %R 10.4236/jtr.2022.102006 %X Background: The Philippines has a burden of drug-resistant tuberculosis (DR-TB). One of the key challenges in the programmatic management of DR-TB (PMDT) is the high rate of loss to follow-up (38% in the 2010 cohort). An urgent need for a shorter, more tolerable, less expensive treatment regimen exists. The aim of the operational study is to determine the efficacy and safety of the short treatment regimen among drug resistant TB. Methods: This is a prospective single-arm cohort study evaluating the effectiveness and safety of a shorter 9 - 11-month treatment regimen (9MTR) for rifampicin-resistant/multi-drug resistant TB (RR/MDR-TB) in 10 PMDT facilities. All eligible consenting adult patients with rifampicin-resistant TB were enrolled and received the standardized 9-month treatment regimen (9MTR), including injectables, with a follow-up after 12 months of treatment completion. Results: