User fees and access to ARV treatment for persons living with HIV/AIDS: implementation and challenges in Burkina Faso, a limited-resource country

Assessment of out-of-pocket and catastrophic expenses incurred by patients with Human Immunodeficiency Virus (HIV) in availing free antiretroviral therapy services in India

OBJECTIVES

With the free availability of antiretroviral therapy in India, one expects that the out-of-pocket (OOP) expenditure would reduce and would not be a significant financial burden. However, the cost of seeking care is also dependent on accessibility of services, as well as other non-medical and indirect expenses. This study aims to analyze the OOP expenditure in availing antiretroviral therapy (ART) services and determine the prevalence and pattern of catastrophic and impoverishing health expenditure. The study also discusses the policy implications of these findings in the light of growing commitment toward universal health coverage.

STUDY DESIGN

This was a cross-sectional study.

METHODS

A total of 434 patients receiving antiretroviral treatment were interviewed. OOP expenses included a measure of direct medical expenditure, non-medical expenditure, and indirect expenditure incurred in availing ART services. A threshold level of 40% of 'capacity to pay' was taken as catastrophic expenditure. Based on previous research, different demographic, socio-economic, and clinical factors were selected as independent variables to determine their association with catastrophic expenditure. Logistic regression was conducted to study the association between independent and dependent variables keeping the level of significance at <0.05.

RESULTS

The mean OOP expenditure among patients with human immunodeficiency virus (HIV) taking ART was Rs. 238.8 ± 193.7. Majority of these expenses were incurred on non-medical expenditure (58.1%), while indirect expenditure accounted for 29.7%. The direct health expenditure was the lowest (12.2%) type of expenditure in the total OOP expenditure. OOP spending was catastrophic in 8.1% (35/434) of households in our study. Patients belonging to nuclear family (odds ratio [OR] = 2.99; 95% confidence interval [CI] = 1.19-7.58), who are unemployed (OR = 2.56; 95% CI = 1.18-5.54), of lower socio-economic classes (OR = 8.46; 95% CI = 1.93-37.02), those who traveled more than 50 km for getting drugs (OR = 2.80; 95% CI = 1.26-6.23), and those having CD4 cell count lower than 200 (OR = 3.11; 95% CI = 1.32-7.32) were found to be independently and significantly associated with catastrophic OOP health expenditure among patients with HIV.

CONCLUSIONS

A high direct and indirect expenditure was observed among patients with HIV seeking treatment in North India leading to catastrophic expenditure in a significant number of households. A service-level integration of HIV care at subdistrict levels within the Universal health coverage (UHC) framework could reduce catastrophic expenditure.

The WHO public health approach to HIV treatment and care: looking back and looking ahead

In 2006, WHO set forth its vision for a public health approach to delivering antiretroviral therapy. This approach has been broadly adopted in resource-poor settings and has provided the foundation for scaling up treatment to over 19·5 million people. There is a global commitment to end the AIDS epidemic as a public health threat by 2030 and, to support this goal, there are opportunities to adapt the public health approach to meet the ensuing challenges. These challenges include the need to improve identification of people with HIV infection through expanded approaches to testing; further simplify and improve treatment and laboratory monitoring; adapt the public health approach to concentrated epidemics; and link HIV testing, treatment, and care to HIV prevention. Implementation of these key public health principles will bring countries closer to the goals of controlling the HIV epidemic and providing universal health coverage.

Measuring health system responsiveness at facility level in Ethiopia: performance, correlates and implications

Background

Health system responsiveness measures (HSR) the non-health aspect of care relating to the environment and the way healthcare is provided to clients. The study measured the HSR performance and correlates of HIV/AIDS treatment and care services in the Wolaita Zone of Ethiopia.

Methods

A cross-sectional survey across seven responsiveness domains (attention, autonomy, amenities of care, choice, communication, confidentiality and respect) was conducted on 492 people using pre-ART and ART care. The Likert scale categories were allocated percentages for analysis, being classified as unacceptable (Fail) and acceptable (Good and Very Good) performance.

Results

Of the 452 (91.9%) participants, 205 (45.4%) and 247 (54.6%) were from health centers and a hospital respectively. 375 (83.0%) and 77 (17.0%) were on ART and pre-ART care respectively. A range of response classifications was reported for each domain, with Fail performance being higher for choice (48.4%), attention (45.5%) and autonomy (22.7%) domains. Communication (64.2%), amenities (61.4%), attention (51.4%) and confidentiality (50.1%) domains had higher scores in the ‘Good’ performance category. On the other hand, ‘only respect (54.0%) domain had higher score in the ‘Very Good’ performance category while attention (3.1%), amenities (4.7%) and choice (12.4%) domains had very low scores. Respect (5.1%), confidentiality (7.6%) and communication (14.7%) showed low proportion in the Fail performance. 10.4 and 6.9% of the responsiveness percent score (RPS) were in ‘Fail’ and Very Good categories respectively while the rest (82.7%) were in Good performance category. In the multivariate analysis, a unit increase in the perceived quality of care, satisfaction with the services and financial fairness scores respectively resulted in 0.27% (p < 0.001), 0.48% (p < 0.001) and 0.48% (p < 0.001) increase in the RPS. On the contrary, visiting traditional medicine practitioner before formal HIV care was associated with 2.1% decrease in the RPS.

Conclusion

The health facilities performed low on the autonomy, choice, attention and amenities domains while the overall RPS masked the weaknesses and strengths and showed an overall good performance. The domain specific responsiveness scores are better ways of measuring responsiveness. Improving quality of care, client satisfaction and financial fairness will be important interventions to improve responsiveness performance.

Electronic supplementary material

The online version of this article (doi:10.1186/s12913-017-2224-1) contains supplementary material, which is available to authorized users.

ART access-related barriers faced by HIV-positive persons linked to care in southern Ghana: a mixed method study

Background

Timely and enduring access to antiretroviral therapy (ART) by HIV-infected individuals has been shown to substantially reduce HIV transmission risk, HIV-related morbidity and mortality. However, there is evidence that in addition to limited supply of antiretrovirals (ARVs) and linkage to ART in many low-income countries, HIV+ persons often encounter barriers in accessing ART-related services even in contexts where these services are freely available. In Ghana, limited research evidence exists regarding the barriers HIV+ persons already linked to ART face. This paper explores ART access–related barriers that HIV+ persons linked to care in southern Ghana face.

Methods

A mixed method study design, involving a cross-sectional survey and qualitative in-depth interviews, was conducted to collect data from four healthcare providers and a total of 540 adult HIV+ persons receiving ART at four treatment centres in Ghana. We used univariate analysis to generate descriptive tabulations for key variables from the survey. Data from qualitative in-depth interviews were thematically analysed. Results from the survey and in-depth interviews were brought together to illuminate the challenges of the HIV+ persons.

Results

All (100%) the HIV+ persons interviewed were ARV-exposed and linked to ART. Reasons for taking ARVs ranged from beliefs that they will suppress the HIV virus, desire to maintain good health and prolong life, and desire to prevent infection in unborn children, desire both to avoid death and to become good therapeutic citizens (abide by doctors’ advice). Despite this, more than half of the study participants (63.3%) reported seven major factors as barriers hindering access to ART. These were high financial costs associated with accessing and receiving ART (26%), delays associated with receiving care from treatment centres (24%), shortage of drugs and other commodities (23%), stigma (8.8%), fear of side effects of taking ARVs (7.9%), job insecurity arising from regular leave of absence to receive ART (5.3%), and long distance to treatment centres (4.9%).

Conclusions

The results in this study suggest that efforts to provide and scale-up ART to all HIV+ persons must be accompanied by interventions that address structural and individual level access barriers.

Electronic supplementary material

The online version of this article (doi:10.1186/s12879-016-2075-0) contains supplementary material, which is available to authorized users.

Terrorist attack of 15 January 2016 in Ouagadougou: how resilient was Burkina Faso's health system?

In Africa, health systems are often not very responsive. Their resilience is often tested by health or geopolitical crises. The Ebola epidemic, for instance, exposed the fragility of health systems, and recent terrorist attacks have required countries to respond to urgent situations. Up until 2014, Burkina Faso's health system strongly resisted these pressures and reforms had always been minor. However, since late 2014, Burkina Faso has had to contend with several unprecedented crises. In October 2014, there was a popular insurrection. Then, in September 2015, the Security Regiment of the deposed president attempted a coup d'état. Finally, on 15 January 2016, a terrorist attack occurred in the capital, Ouagadougou. These events involved significant human injury and casualties. In these crises, the Burkinabè health system was sorely tried, testing its responsiveness, resiliency and adaptability. We describe the management of the recent terrorist attack from the standpoint of health system resilience. It would appear that the multiple crises that had occurred within the previous 2 years led to appropriate management of that terrorist attack thanks to the rapid mobilisation of personnel and good communication between centres. For example, the health system had put in place a committee and an emergency response plan, adapted blood bank services and psychology services, and made healthcare free for victims. Nevertheless, the system encountered several challenges, including the development of framework documents for resources (financial, material and human) and their use and coordination in crisis situations.

Why do policies change? Institutions, interests, ideas and networks in three cases of policy reform

Policy researchers have used various categories of variables to explain why policies change, including those related to institutions, interests and ideas. Recent research has paid growing attention to the role of policy networks-the actors involved in policy-making, their relationships with each other, and the structure formed by those relationships-in policy reform across settings and issues; however, this literature has largely ignored the theoretical integration of networks with other policy theories, including the '3Is' of institutions, interests and ideas. This article proposes a conceptual framework integrating these variables and tests it on three cases of policy change in Burkina Faso, addressing the need for theoretical integration with networks as well as the broader aim of theory-driven health policy analysis research in low- and middle-income countries. We use historical process tracing, a type of comparative case study, to interpret and compare documents and in-depth interview data within and between cases. We found that while network changes were indeed associated with policy reform, this relationship was mediated by one or more of institutions, interests and ideas. In a context of high donor dependency, new donor rules affected the composition and structure of actors in the networks, which enabled the entry and dissemination of new ideas and shifts in the overall balance of interest power ultimately leading to policy change. The case of strategic networking occurred in only one case, by civil society actors, suggesting that network change is rarely the spark that initiates the process towards policy change. This analysis highlights the important role of changes in institutions and ideas to drive policymaking, but hints that network change is a necessary intermediate step in these processes.

Evidence of High Out of Pocket Spending for HIV Care Leading to Catastrophic Expenditure for Affected Patients in Lao People's Democratic Republic

BACKGROUND

The scaling up of antiviral treatment (ART) coverage in the past decade has increased access to care for numerous people living with HIV/AIDS (PLWHA) in low-resource settings. Out-of-pocket payments (OOPs) represent a barrier for healthcare access, adherence and ART effectiveness, and can be economically catastrophic for PLWHA and their family. We evaluated OOPs of PLWHA attending outpatient and inpatient care units and estimated the financial burden for their households in the Lao People's Democratic Republic. We assumed that such OOPs may result in catastrophic health expenses in this context with fragile economical balance and low health insurance coverage.

METHODS

We conducted a cross-sectional survey of a randomized sample of routine outpatients and a prospective survey of consecutive new inpatients at two referral hospitals (Setthathirat in the capital city, Savannaket in the province). After obtaining informed consent, PLWHA were interviewed using a standardized 82-item questionnaire including information on socio-economic characteristics, disease history and coping strategies. All OOPs occurring during a routine visit or a hospital stay were recorded. Household capacity-to-pay (overall income minus essential expenses), direct and indirect OOPs, OOPs per outpatient visit and per inpatient stay as well as catastrophic spending (greater than or equal to 40% of the capacity-to-pay) were calculated. A multivariate analysis of factors associated with catastrophic spending was conducted.

RESULTS

A total of 320 PLWHA [280 inpatients and 40 outpatients; 132 (41.2%) defined as poor, and 269 (84.1%) on ART] were enrolled. Monthly median household income, essential expenses and capacity-to-pay were US$147.0 (IQR: 86-242), $126 (IQR: 82-192) and $14 (IQR: 19-80), respectively. At the provincial hospital OOPs were higher during routine visits, but three fold lower during hospitalization than in the central hospital ($21.0 versus $18.5 and $110.8 versus $329.8 respectively (p<0.01). The most notable OOPs were related to transportation and to loss of income. A total of 150 patients (46.8%; 95%CI: 41.3-52.5) were affected by catastrophic health expenses; 36 outpatients (90.0%; 95%CI: 76.3-97.2) and 114 inpatients (40.7%; 95%CI: 34.9-46.7). A total of 141 (44.0%) patients had contracted loans, and 127 (39.6%) had to sell some of their assets. In the multivariate analysis, being of Lao Loum ethnic group (Coef.-1.4; p = 0.04); being poor (Coef. -1.0; p = 0.01) and living more than 100 km away from the hospital (Coef.-1.0; p = 0.002) were positively associated with catastrophic spending. Conversely being in the highest wealth quartile (Coef. 1.6; p<0.001), living alone (Coef. 1.1; p = 0.04), attending the provincial hospital (Coef. 1.0; p = 0.002), and being on ART (Coef.1.2; p = 0.003), were negatively associated with catastrophic spending.

CONCLUSION

PLWHA's households face catastrophic OOPs that are not directly attributable to the cost of ART or to follow-up tests, particularly during a hospitalization period. Transportation, distance to healthcare and time spent at the health facility are the major contributors for OOPs and for indirect opportunity costs. Being on ART and attending the provincial hospital were associated with a lower risk of catastrophic spending. Decentralization of care, access to ART and alleviation of OOPs are crucial factors to successfully decrease the household burden of HIV-AIDS expenses.

Quality of life in people living with HIV: a cross-sectional study in Ouagadougou, Burkina Faso

HIV/AIDS is a leading cause of death in most of sub-Saharan countries. HIV/AIDS impact on the quality of life of persons living with HIV in Burkina Faso hasn't been well documented. The aim of the study was to assess the quality of life in persons living with HIV and its associated factors.

A cross-sectional study was conducted in Ouagadougou. 424 persons living with HIV were included in the study according to their status with regard to Highly Active Anti Retroviral Treatment: 115 were not yet under treatment, 21 started the treatment within the three months preceding the enrolment and 288 were under treatment for at least 12 months. The quality of life was assessed through the WHOQOL HIV-BREF. Statistical comparisons were made using Mann Whitney U test, Kruskal-Wallis H test, Pearson's khi2 or Fisher's exact test. Correlations were appreciated using Spearman's rho. Logistic regression was used to examine associations between the quality of life scores and sociodemographic or clinical variables.

The mean global score of quality of life in all patients was 82.4. Better scores were recorded in the spiritual domain and worst scores in the environmental domain. Men had a higher global score than women (p < 0.001). Illiteracy was significantly associated with a lower quality of life (p = 0.001). Patients having support for medical treatment had a significantly better quality of life (p < 0.01). In multivariate analysis, being a man, having a support for medical care, getting older and self-perceived as healthy, were associated with a global score of quality of life higher than 77, that corresponds to the mid-range of the score in our data.

These findings suggest the importance of the socio-psychological support and of a good environment in order to improve the quality of life of people living with HIV, especially in women, in younger and in those having no support for medical care. In the environmental domain, actions of HIV services providers should focus on better accessibility to social and health care, promotion of income-generating activities especially for women and youth living with HIV.

Exploring the effects of task shifting for HIV through a systems thinking lens: the case of Burkina Faso

BACKGROUND

While the impact of task shifting on quality of care and clinical outcomes has been demonstrated in several studies, evidence on its impact on the health system as a whole is limited. This study has two main objectives. The first is to conceptualize the wider range of effects of task shifting through a systems thinking lens. The second is to explore these effects using task shifting for HIV in Burkina Faso as a case study.

METHODS

We used a case study approach, using qualitative research methods. Data sources included document reviews, reviews of available data and records, as well as interviews with key informants and health workers.

RESULTS

In addition to the traditional measures of impact of task shifting on health outcomes, our study identified 20 possible effects of the strategy on the system as a whole. Moreover, our analysis highlighted the importance of differentiating between two types of health systems effects. The first are effects inherent to the task shifting strategy itself, such as job satisfaction or better access to health services. The second are effects due to health system barriers, for example the unavailability of medicines and supplies, generating a series of effects on the various components of the health system, e.g., staff frustration.Among the health systems effects that we found are positive, mostly unintended, effects and synergies such as increased health workers' sense of responsibility and worthiness, increased satisfaction due to using the newly acquired skills in other non-HIV tasks, as well as improved patient-provider relationships. Among the negative unintended effects are staff frustration due to lack of medicines and supplies or lack of the necessary infrastructure to be able to perform the new tasks.

CONCLUSION

Our analysis highlights the importance of adopting a systems thinking approach in designing, implementing and evaluating health policies to mitigate some of the design issues or system bottle-necks that may impede their successful implementation or risk to present an incomplete or misleading picture of their impact.

HIV testing and care in Burkina Faso, Kenya, Malawi and Uganda: ethics on the ground

BACKGROUND

The ethical discourse about HIV testing has undergone a profound transformation in recent years. The greater availability of antiretroviral therapy (ART) has led to a global scaling up of HIV testing and counseling as a gateway to prevention, treatment and care. In response, critics raised important ethical questions, including: How do different testing policies and practices undermine or strengthen informed consent and medical confidentiality? How well do different modalities of testing provide benefits that outweigh risks of harm? To what degree do current testing policies and programs provide equitable access to HIV services? And finally, what lessons have been learned from the field about how to improve the delivery of HIV services to achieve public health objectives and protections for human rights? This article reviews the empirical evidence that has emerged to answer these questions, from four sub-Saharan African countries, namely: Burkina Faso, Kenya, Malawi and Uganda.

DISCUSSION

Expanding access to treatment and prevention in these four countries has made the biomedical benefits of HIV testing increasingly clear. But serious challenges remain with regard to protecting human rights, informed consent and ensuring linkages to care. Policy makers and practitioners are grappling with difficult ethical issues, including how to protect confidentiality, how to strengthen linkages to care, and how to provide equitable access to services, especially for most at risk populations, including men who have sex with men.

SUMMARY

The most salient policy questions about HIV testing in these countries no longer address whether to scale up routine PITC (and other strategies), but how. Instead, individuals, health care providers and policy makers are struggling with a host of difficult ethical questions about how to protect rights, maximize benefits, and mitigate risks in the face of resource scarcity.

NGO-provided free HIV treatment and services in Burkina Faso: scarcity, therapeutic rationality and unfair process

Until 2010, Burkina Faso was an exception to the international trend of abolishing user fees for antiretroviral treatment (ART). Patients were still expected to pay 1,500F CFA (2 Euros) per month for ART. Nevertheless, many non-governmental organizations (NGOs) exempted patients from payment. The objective of this study was to investigate how NGOs selected the beneficiaries of payment exemptions for government-provided ART and rationed out complementary medical and psychosocial services. For this qualitative study, we conducted 13 individual interviews and three focus group discussions (n = 13 persons) with program staff in nine NGOs (4,000 patients), two NGO coordinating structures and one national program. These encounters were recorded and transcribed, and their content was thematically analyzed. The results were presented to the NGOs for feedback. Results indicate that there are no concrete guidelines for identifying patients warranting payment exemptions. Formerly, ART was scarce in Burkina Faso and the primary criterion for treatment selection was clinical. Our results suggest that this scarcity, mediated by an approach we call sociotherapeutic rationality (i.e. maximization of clinical success), may have led to inequities in the provision of free ART. This approach may be detrimental to assuring equity since the most impoverished lack resources to pay for services that maximize clinical success (e.g. viral load) that would increase their chances of being selected for treatment. However, once selected into treatment, attempts were made to ration-out complementary services more equitably.This study demonstrates the risks entailed by medication scarcity, which presents NGOs and health professionals with impossible choices that run counter to the philosophy of equity in access to treatment. Amid growing concerns of an international funding retreat for ART, it is important to learn from the past in order to better manage the potentially inequitable consequences of ART scarcity.