Is lack of health insurance a predictor of worsening of heart failure among adult patients attending referral hospitals in Northwestern Tanzania?

INTRODUCTION: Health insurance coverage is critical for persons living with chronic conditions such as heart failure. Lack of health insurance may affect the ability to access regular healthcare appointments, pay for medication refills which can result in frequent hospitalization that is associated with poor clinical outcomes. In scarce resource locations such as sub-Saharan Africa, where uptake of health insurance is still suboptimal, the effect of health insurance on chronic conditions such as heart failure is poorly understood. The objective of this study was to assess the association of health insurance on the severity of heart failure for patients attending outpatient clinics at tertiary hospitals in Mwanza, Tanzania. METHODS: As part of a larger cohort study, patients with heart failure were recruited from Bugando Medical Center (BMC) and Sekou Toure Regional Hospital (STRH) in Mwanza City, Tanzania. Heart failure was based on Framingham criteria and the severity was determined by New York Heart Association (NYHA) classification. Descriptive analysis and multivariable logistic regression were used to describe the study participants and to assess the association between health insurance status and the severity of heart failure at baseline. RESULTS: 418 patients were enrolled, and majority were female (n = 264, 63%), small scale farmers (n = 278, 66.5%) and were from Mwanza City (n = 299, 71.5%). More than two-thirds of patients did not have health insurance (n = 295, 70.6%) and the majority were in the NYHA I and II classification (n = 267, 64.7%). There was no association between health insurance status and the severity of heart (aOR 0.97; 95% CI 0.84-1.60). Being male, small-scale businessperson and those seen at STRH was associated with higher odds of being in NYHA Class III/IV (aOR = 1.97; 95% CI: 1.21-3.17), (aOR = 2.61; 95% CI: 1.27-5.34) and (aOR 1.91 95% CI: 1.17-3.13) respectively. Having secondary and college education was associated with lower odds of being in Class III/IV (0.42; 95% CI: 0.18-0.98) and (aOR = 0.23 95% CI: 0.06-0.86) respectively. CONCLUSION: In this study, only a third of the patients had health insurance. Health insurance was not associated with the severity of heart failure. Since heart failure is a chronic condition patients who do not have health insurance may incur out of pocket expenses, future research should focus on the effect of out-of-pocket expenditures on clinical outcomes.

The Impact of Systematic Point-of-Care Ultrasound on Management of Patients in a Resource-Limited Setting.

Although target point-of-care (POC) ultrasonography has been shown to benefit patients in resource-limited settings, it is not clear whether a systematic POC ultrasound assessment in these settings can also lead to similar changes in patient management. A predefined systematic set of POC ultrasound scans were performed on inpatients at a tertiary referral hospital in Tanzania to see if this resulted in changes to patient management. Of the 55 patients scanned, an abnormality was detected in 75% (N = 41), and a change in patient management was recommended or implemented on the basis of POC ultrasound findings in 53% (N = 29). The main impact was earlier initiation of treatment due to more rapid and accurate diagnosis. Further research is warranted to determine whether systematic POC ultrasonography would result in improved patient outcomes in resource-limited settings.

Healthcare worker perceived barriers to early initiation of antiretroviral and tuberculosis therapy among Tanzanian inpatients.

SETTING: Clinical trials have shown that early initiation of antiretroviral therapy in HIV-infected patients with tuberculosis saves lives, but models for implementation of this new strategy have been under-studied in real-world settings. OBJECTIVE: To identify the barriers and possible solutions for implementing concurrent early treatment with antiretroviral and anti-tuberculosis therapy in a large East African referral hospital where the prevalence of both infections is high. DESIGN: In-depth interviews among hospital administrators, laboratory technicians, nurses, pharmacists, and physicians. RESULTS: Twenty-six hospital staff identified six key barriers and corresponding solutions to promote rapid initiation of antiretroviral therapy in HIV-infected inpatients with tuberculosis. These include revising systems of medication delivery, integrating care between inpatient and outpatient systems, training hospital nurses to counsel and initiate medications in inpatients, and cultivating a team approach to consistent guideline implementation. CONCLUSION: Most barriers identified by hospital staff were easily surmountable with reorganization, training, and policy changes at minimal cost. Efforts to reduce mortality for HIV and tuberculosis co-infected patients in accordance with new World Health Organization guidelines are currently hampered by implementation barriers in real-world settings. Our findings suggest that these can be overcome with strategic enactment of simple, realistic interventions to promote early dual treatment for HIV/tuberculosis co-infected patients.