Treatment outcome among cases of multidrug-resistant tuberculosis [MDR TB] in Western India: a prospective study

ABSTRACT

Multidrug-resistant TB has become a significant public health problem in a number of countries and an obstacle to effective TB control. Therefore, the present study sought to determine the treatment outcome in patients with MDR TB in seven districts and to examine the factors affecting the treatment outcome. A prospective cohort study was carried out by enrolling all the registered patients in DOTs Plus center of Vadodara district from February 2010 to December 2010. A total of 142 patients were interviewed using a pre-tested semi-structured questionnaire at the DOTS centers of seven districts of Gujarat or at their homes in cases of defaulters/death. After 24 months, of those 145 patients, 48 [33.10%] were declared cured, 8 [5.50%] had completed their treatment, 43 [29.70%] patients died during the treatment, and 32 [21.10%] patients defaulted during treatment. Factors associated with a significant difference in the outcomes were income, marital status, and education. Only education significantly affected treatment outcome upon applying logistic regression. Therefore, proper counseling on drug adherence should be applied at the programmatic level