Multidrug-resistant tuberculosis patients' views of interventions to reduce treatment loss to follow-up.

SETTING: Patients who initiated treatment for multidrug-resistant tuberculosis (MDR-TB) at 15 Programmatic Management of Drug-resistant Tuberculosis (PMDT) health facilities in the Philippines between July and December 2012. OBJECTIVES: To describe patients' views of current interventions, and suggest changes likely to reduce MDR-TB loss to follow-up. METHODS: In-depth interviews were conducted between April and July 2014 with MDR-TB patients who were undergoing treatment, had finished treatment at the time of the interview (controls), or had been lost to follow-up (LTFU). Responses were thematically analyzed. RESULTS: Interviews were conducted with 182 patients who were undergoing or had completed treatment and 91 LTFU patients. Views and suggestions could be thematically categorized as approaches to facilitate adherence or address barriers to adherence. The top themes were the need for transportation assistance or improvements to the current transportation assistance program, food assistance, and difficulties patients encountered related to their medications. These themes were addressed by respectively 63%, 60%, and 32% of the participants. CONCLUSIONS: A more patient-centered approach is needed to improve MDR-TB treatment adherence. Programs should strive to provide assistance that considers patient preferences, is adequate to cover actual costs or needs, and is delivered in a timely, uninterrupted manner.

Multidrug-resistant tuberculosis patients lost to follow-up: self-reported readiness to restart treatment.

SETTING: Multidrug-resistant tuberculosis (MDR-TB) patients lost to follow-up (LTFU) from Programmatic Management of Drug-resistant Tuberculosis facilities in the Philippines. OBJECTIVES: To gain insight into patients' readiness to return to treatment. METHODS: MDR-TB patients who initiated treatment and were categorized as LTFU were identified using TB registers, contacted, and asked to consent to an interview and medical record review. At the conclusion of the interview, patients' readiness to restart treatment was assessed and examined in relation to demographic, clinical, and interview data. Odds ratios were calculated. RESULTS: When asked if they would consider restarting MDR-TB treatment, 3% of the 89 participating patients reported that they had already restarted, 34% indicated that they wanted to restart, 33% had not considered restarting, 28% were undecided, and 2% had decided against restarting. Patients who wanted to restart treatment were more likely to report having borrowed money for TB-related expenses (OR 5.97, 95%CI 1.27-28.18), and were less likely to report being self-employed (OR 0.08, 95%CI 0.01-0.67), or perceive themselves at low or no risk for TB relapse (OR 0.30, 95%CI 0.08-0.96) than patients who did not indicate an interest in restarting treatment. CONCLUSIONS: Efforts to re-engage LTFU patients in care should consider financial barriers, knowledge gaps, and personal adherence challenges in patients.

BCG coverage and the annual risk of tuberculosis infection over a 14-year period in the Philippines assessed from the Nationwide Prevalence Surveys.

SETTING: A prevalence survey of tuberculosis (TB) infection was undertaken in the Philippines, a developing country in the Western Pacific region. OBJECTIVE: To determine the bacille Calmette Guerin (BCG) vaccination rate, the prevalence of TB infection and the annual risk of TB infection (ARTI). METHODS: A nationwide stratified multi-stage cluster survey of 21,960 individuals. BCG scar verification and tuberculin test were performed on those aged > or =2 months. The ARTI was calculated using the prevalence rates of TB infection in children aged 5-9 years. RESULTS: BCG scars were noted in 66% of the study population. The prevalence of TB infection was 63.4% among unvaccinated individuals. The prevalence rate was higher in males in both urban and rural areas. With both sexes combined, urban and rural communities had similar prevalence rates. In children aged 5-9 years, the prevalence rate was 16.1% (males 17.4%, females 14.9%), corresponding to an ARTI of 2.3% (males 2.5%, females 2.1%). CONCLUSION: BCG coverage increased substantially between 1981-1983 and 1997. The ARTI, however, was virtually unchanged, indicating that morbidity due to TB continued to be high.