RESUMEN
BACKGROUND: TB diagnostic and treatment services in India are provided free of cost in the programmatic context across the country. There are different costs incurred during health care utilization, and this study was conducted to estimate such costs. Methodology. A longitudinal study was conducted among patients of three urban tuberculosis units (TUs) of Davangere, Belagavi, and Bengaluru, Karnataka. Trained data collectors administered a validated questionnaire and recorded monthly costs incurred by the patients which are expressed in median Indian National Rupees (INR). The analysis was done using SPSS version 23.0. A p value of <0.05 was taken as statistically significant. RESULTS: Among 214 patients, about 37%, 42%, and 21% belonged to Davangere, Belagavi, and Bengaluru, respectively. Median total pre- and postdiagnostic costs incurred across the three TUs were 3800 and 4000 INR, respectively. The direct nonmedical cost was higher for accommodation (median cost of 800 INR) and direct medical cost for non-TB drugs (median cost of 2000 INR). However, maximum direct medical and nonmedical costs were attributed to hospital admissions (1200 INR) and accommodation costs (700 INR) in the postdiagnostic period, respectively. The median indirect cost incurred was 300 INR overall, and the maximum total indirect cost was 40000 INR in the postdiagnostic period. About one-third of patients faced loss of income and 19.6% faced coping costs. Patients spent about 6.7% (0.97%-52.3%) of their income on TB treatment. About 12.3% patients faced catastrophic expenditure. Median cost was significantly higher among those seeking private health care facilities (12100 INR in private vs. 6800 INR in public; p < 0.05) during the prediagnostic period. Prediagnostic and diagnostic out-of-pocket expenditures (OPE) were significantly higher across all the three centres (p < 0.05). CONCLUSION: The TB patients experienced untoward expenditure under programmatic settings. The costs encountered by one in eight patients were catastrophic by nature.
RESUMEN
BACKGROUND: In India, as per the latest diagnostic algorithm, all persons with presumptive pulmonary TB (PPTB) are required to undergo sputum smear examination and chest radiography (CXR) upfront. Those with sputum smear positive, sputum smear negative, but CXR lesions suggestive of TB or those with strong clinical suspicion of TB are expected to undergo Xpert MTB/RIF® assay test (also known as CB-NAAT (cartridge-based nucleic acid amplification test)). OBJECTIVE: To assess what proportion of PPTB who are undergoing sputum smear examination at microscopy centers of public health facilities have undergone CXR and CB-NAAT. To explore the barriers for uptake of CXR and CB-NAAT from the public health care provider's perspective. METHODS: We conducted a sequential explanatory mixed-methods study in Chikkaballapur district of Karnataka State, South India. The quantitative component involved a review of records of PPTB who had undergone sputum smear examination in a representative sample of seven microscopy centers. The qualitative component involved key informant interviews with four medical officers and group interviews with 9 paramedical staff. RESULTS: In February and March 2019, about 732 PPTB had undergone smear examination. Of these, 301 (41%) had undergone CXR and 49 (7%) had undergone CB-NAAT. The proportion of PPTB who had undergone CXR varied across the seven microscopy centers (0% to 89%). CB-NAAT was higher in PPTB from urban areas when compared to rural areas (8% vs. 3%) and in those who were smear positive when compared to smear negative (65% vs. 2%). The major barriers for CXR and CB-NAAT were nonavailability of these tests at all microscopy centers and patients' reluctance to travel to the facilities where CXR and CB-NAAT services are available. CONCLUSIONS: CXR and CB-NAAT of PPTB are suboptimal. RNTCP should undertake measures to address these gaps in implementing its latest diagnostic algorithm.
RESUMEN
BACKGROUND: Tobacco use and alcohol abuse are associated with higher risk of tuberculosis (TB) infection, progression to active TB and adverse treatment outcomes among patients with TB. Revised National Tuberculosis Control Programme (RNTCP) treatment guidelines (2016) require the documentation of tobacco and alcohol use among patients with TB and their linkage to tobacco and alcohol abuse treatment services. This study aimed to assess the extent of documentation of tobacco and alcohol usage data in the TB treatment card and to explore in-depth, the operational issues involved in linkage. METHODS: A convergent parallel mixed methods study was conducted. All new TB treatment cards of adult patients registered under RNTCP between January and June 2017 in Dakshina Kannada district were reviewed to assess documentation. Document review was done to understand the process of linkage (directing patients to tobacco and alcohol abuse treatment services). In-depth interview of health care providers (n = 7) and patients with TB (n = 5) explored into their perspectives on linkage. RESULTS: Among 413 treatment cards reviewed, tobacco use was documented in 322 (78%), of whom 86 (21%) were documented as current tobacco users. Sixteen (19%) out of these 86 patients were linked to tobacco cessation services. Alcohol usage status was documented in 319 (77%) cards of whom 71(17%) were documented as alcohol users. Eleven (16%) out of these 71 patients were linked to alcohol abuse treatment services. The questions in the treatment card lacked clarity. Guidelines on eliciting history of substance abuse and criteria for linkage were not detailed. Perceived enablers for linkage included family support, will power of the patients and fear of complications. Challenges included patient's lack of motivation, financial and time constraints, inadequate guidelines and lack of co-ordination mechanisms between TB programme and tobacco/alcohol abuse treatment services. CONCLUSION: Documentation was good but not universally done. Clear operational guidelines on linkage and treatment guidelines for health care providers to appropriately manage the patients with comorbidities are lacking. Lack of coordination between the TB treatment programme and tobacco cessation as well as alcohol treatment services was considered a major challenge in effective implementation of the linkage services.
