Patterns and predictors of co-morbidities in Tuberculosis: A cross-sectional study in the Philippines.

Diabetes and undernutrition are common risk factors for TB, associated with poor treatment outcomes and exacerbated by TB. We aimed to assess non-communicable multimorbidity (co-occurrence of two or more medical conditions) in Filipino TB outpatients, focusing on malnutrition and diabetes. In a cross-sectional study, 637 adults (70% male) from clinics in urban Metro Manila (N = 338) and rural Negros Occidental (N = 299) were enrolled. Diabetes was defined as HbA1c of ≥6.5% and/or current diabetes medication. Study-specific HIV screening was conducted. The prevalence of diabetes was 9.2% (54/589, 95%CI: 7.0-11.8%) with 52% newly diagnosed. Moderate/severe undernutrition (body mass index (BMI) <17 kg/2) was 20.5% (130/634, 95%CI: 17.4-23.9%). Forty percent of participants had at least one co-morbidity (diabetes, moderate/severe undernutrition or moderate/severe anaemia (haemoglobin <11 g/dL)). HIV infection (24.4%, 74/303) was not associated with other co-morbidities (but high refusal in rural clinics). Central obesity assessed by waist-to-hip ratio was more strongly associated with diabetes (Adjusted Odds Ratio (AOR) = 6.16, 95%CI: 3.15-12.0) than BMI. Undernutrition was less common in men (AOR = 0.44, 95%CI: 0.28-0.70), and associated with previous history of TB (AOR = 1.97, 95%CI: 1.28-3.04) and recent reduced food intake. The prevalence of multimorbidity was high demonstrating a significant unmet need. HIV was not a risk factor for increased non-communicable multimorbidity

Expansion of social protection is necessary towards zero catastrophic costs due to TB: The first national TB patient cost survey in the Philippines.

BACKGROUND: Tuberculosis (TB) is a disease associated with poverty. Moreover, a significant proportion of TB patients face a substantial financial burden before and during TB care. One of the top targets in the End TB strategy was to achieve zero catastrophic costs due to TB by 2020. To assess patient costs related to TB care and the proportion of TB-affected households that faced catastrophic costs, the Philippines National TB Programme (NTP) conducted a national TB patient cost survey in 2016-2017. METHODS: A cross-sectional survey of 1,912 TB patients taking treatment in health facilities engaged with the NTP. The sample consists of 786 drug-sensitive TB (DS-TB) patients in urban facilities, 806 DS-TB patients in rural facilities, and 320 drug-resistant TB (DR-TB) patients. Catastrophic cost due to TB is defined as total costs, consisting of direct medical and non-medical costs and indirect costs net of social assistance, exceeding 20% of annual household income. RESULTS: The overall mean total cost including pre- and post-diagnostic costs was US$601. The mean total cost was five times higher among DR-TB patients than DS-TB patients. Direct non-medical costs and income loss accounted for 42.7% and 40.4% of the total cost of TB, respectively. More than 40% of households had to rely on dissaving, taking loans, or selling their assets to cope with the costs. Overall, 42.4% (95% confidence interval (95% CI): 40.2-44.6) of TB-affected households faced catastrophic costs due to TB, and it was significantly higher among DR-TB patients (89.7%, 95%CI: 86.3-93.0). A TB enabler package, which 70% of DR-TB patients received, reduced catastrophic costs by 13.1 percentage points (89.7% to 76.6%) among DR-TB patients, but only by 0.4 percentage points (42.4% to 42.0%), overall. CONCLUSIONS: TB patients in the Philippines face a substantial financial burden due to TB despite free TB services provided by the National TB Programme. The TB enabler package mitigated catastrophic costs to some extent, but only for DR-TB patients. Enhancing the current social and welfare support through multisectoral collaboration is urgently required to achieve zero catastrophic costs due to TB

Patterns and predictors of co-morbidities in Tuberculosis: A cross-sectional study in the Philippines

Diabetes and undernutrition are common risk factors for TB, associated with poor treatment outcomes and exacerbated by TB. We aimed to assess non-communicable multimorbidity (co-occurrence of two or more medical conditions) in Filipino TB outpatients, focusing on malnutrition and diabetes. In a cross-sectional study, 637 adults (70% male) from clinics in urban Metro Manila (N = 338) and rural Negros Occidental (N = 299) were enrolled. Diabetes was defined as HbA1c of ?6.5% and/or current diabetes medication. Study-specific HIV screening was conducted. The prevalence of diabetes was 9.2% (54/589, 95%CI: 7.0?11.8%) with 52% newly diagnosed. Moderate/severe undernutrition (body mass index (BMI) <17 kg/2) was 20.5% (130/634, 95%CI: 17.4?23.9%). Forty percent of participants had at least one co-morbidity (diabetes, moderate/severe undernutrition or moderate/severe anaemia (haemoglobin <11 g/dL)). HIV infection (24.4%, 74/303) was not associated with other co-morbidities (but high refusal in rural clinics). Central obesity assessed by waist-to-hip ratio was more strongly associated with diabetes (Adjusted Odds Ratio (AOR) = 6.16, 95%CI: 3.15?12.0) than BMI. Undernutrition was less common in men (AOR = 0.44, 95%CI: 0.28?0.70), and associated with previous history of TB (AOR = 1.97, 95%CI: 1.28?3.04) and recent reduced food intake. The prevalence of multimorbidity was high demonstrating a significant unmet need. HIV was not a risk factor for increased non-communicable multimorbidity

Tobacco smoking clusters in households affected by tuberculosis in an individual participant data meta-analysis of national tuberculosis prevalence surveys: Time for household-wide interventions?

Tuberculosis (TB) and non-communicable diseases (NCD) share predisposing risk factors. TB-associated NCD might cluster within households affected with TB requiring shared prevention and care strategies. We conducted an individual participant data meta-analysis of national TB prevalence surveys to determine whether NCD cluster in members of households with TB. We identified eligible surveys that reported at least one NCD or NCD risk factor through the archive maintained by the World Health Organization and searching in Medline and Embase from 1 January 2000 to 10 August 2021, which was updated on 23 March 2023. We compared the prevalence of NCD and their risk factors between people who do not have TB living in households with at least one person with TB (members of households with TB), and members of households without TB. We included 16 surveys (n = 740,815) from Asia and Africa. In a multivariable model adjusted for age and gender, the odds of smoking was higher among members of households with TB (adjusted odds ratio (aOR) 1.23; 95% CI: 1.11–1.38), compared with members of households without TB. The analysis did not find a significant difference in the prevalence of alcohol drinking, diabetes, hypertension, or BMI between members of households with and without TB. Studies evaluating household-wide interventions for smoking to reduce its dual impact on TB and NCD may be warranted. Systematically screening for NCD using objective diagnostic methods is needed to understand the actual burden of NCD and inform comprehensive interventions

Behavioural barriers and perceived trade-offs to care-seeking for tuberculosis in the Philippines

Effective tuberculosis (TB) treatment has existed for more than 50 years, but TB remains a leading cause of death worldwide and in the Philippines, in part because symptomatic individuals delay or avoid seeking care. Through qualitative interviews in Pampanga, Philippines, we investigated barriers to care-seeking using a behavioural science lens. We found barriers to TB care-seeking to be shaped by: (1) ambiguous symptoms; (2) association of TB risk with lifestyle and habits; (3) expectations of stigma, discrimination, and isolation; (4) short-term costs and long-term financial burden of TB; and (5) visibility of care in public sector facilities. Findings suggest that these barriers are deeply intertwined and that, typically, it is a combination of barriers that holds back a particular symptomatic individual from seeking care, as the barriers influence implicit trade-offs related to health, social, and financial consequences of having TB or another serious illness and of seeking care or not seeking care. The findings suggest avenues for more effectively reaching those with symptoms and their family members to encourage care-seeking by elevating the perceived benefits and putting perceived costs in proper perspective

High rates of human immunodeficiency virus and drug resistance in tuberculosis patients in Manila, Philippines

Background: The incidence of tuberculosis (TB) in the Philippines is 288/100,000 populations (2014), wherein 2% of new cases and 21% of retreatment cases are multidrug-resistant TB (MDR-TB). In addition, the rate of human immunodeficiency virus (HIV) infection has been alarmingly over the past 7 years in the subpopulation of men who have sex with men in the Philippines. In June 2016, there were 841 new HIV-seropositive individuals reported to the HIV/AIDS and Antiretroviral Therapy Registry of the Philippines. In the present study, we aimed to investigate the prevalence of HIV among MDR-TB patients in a Manila hospital from 2011 to 2015. Methods: TB patients who referred to the programmatic management of drug-resistant TB (2012 to 2015) were tested for MDR-TB (using Xpert MTB/RIF assay) and HIV infection. In addition, the available data that belong to patients before the introduction of the Xpert MTB/RIF assay were included. Results: A total of 4515 presumptive drug-resistant TB patients were screened (2012–2015) to determine the percentage of MDR-TB cases: 16% (2012), 14% (2013), and 11% (2014 and 2015). Among the MDR-TB patients, the percentage of HIV-positive cases increased yearly: 0.5% (2011), 3% (2012), 5% (2013), 9% (2014), and 15% (2015). The high mortality rate ranged from 42% to 66%. The cure rate among the enrolled MDR-TB cases was 47% in 2012, which increased from 27% in 2011, but it did not improve thereafter (46% in 2013 and 51% in 2014). Conclusion: A remarkable increase in the prevalence of HIV among MDR-TB patients was found. The raises are alarming and need urgent attention on different risk factors and/or living style of patients

Factors Associated with Loss to Follow-up during Treatment for Multidrug-Resistant Tuberculosis, the Philippines, 2012–2014

To identify factors associated with loss to follow-up during treatment for multidrug-resistant (MDR) tuberculosis (TB) in the Philippines, we conducted a case–control study of adult patients who began receiving treatment for rifampin-resistant TB during July 1–December 31, 2012. Among 91 case-patients (those lost to follow-up) and 182 control-patients (those who adhered to treatment), independent factors associated with loss to follow-up included patients’ higher self-rating of the severity of vomiting as an adverse drug reaction and alcohol abuse. Protective factors included receiving any type of assistance from the TB program, better TB knowledge, and higher levels of trust in and support from physicians and nurses. These results provide insights for designing interventions aimed at reducing patient loss to follow-up during treatment for MDR TB

Association between current smoking of people with TB and the same in their household members.

Association between current smoking of people with TB and the same in their household members.</p