Non-specific effects of rabies vaccine on the incidence of self-reported common infectious disease episodes: A randomized controlled trial.

Vaccines may affect recipients' immune systems in ways that change morbidity or mortality rates to unrelated infections in vaccinated populations. It has been proposed that these non-specific effects differ by type of vaccine and by sex, with non-live vaccines enhancing susceptibility of females to unrelated infections, and live vaccines enhancing resistance in both sexes. Rabies vaccine-a non-live vaccine-has been associated with protection against unrelated central nervous system infections. Data from randomized controlled trials are needed to assess this effect against other illnesses. This phase IV, single-site, participant-blinded, randomized, placebo-controlled trial in a population of veterinary students on the rabies-free island of St. Kitts assessed the effect of a primary course of rabies vaccine on the incidence rate of weekly self-reported new episodes of common infectious disease (CID) syndromes, defined as a new episode of any one of the following syndromes in a particular week: upper respiratory illness (URI), influenza-like illness (ILI), diarrheal illness (DIA) or undifferentiated febrile illness (UFI). As a secondary objective, we tested for modification of the effect of rabies vaccine on study outcomes by sex. 546 participants were randomized (274 to rabies vaccine and 272 to placebo). No statistically significant differences between groups were observed for any study outcomes: CID incidence rate ratio (IRR) 0.95 (95% CI 0.77-1.18); URI IRR 1.15 (95% CI 0.86-1.54); ILI IRR 0.83 (95% CI 0.54-1.27); DIA IRR 0.93 (95% CI 0.70-1.24) and UFI IRR 1.09 (95% CI 0.48-2.44). In a secondary analysis, there was little evidence that sex modified the effect of vaccination on any of the evaluated outcomes, although the power to detect this was low. In conclusion, rabies vaccine did not provide protection against mild self-reported illness among a young and healthy group of adults attending veterinary school. Clinical trial registration. ClinicalTrials.gov: NCT03656198.

Implementing Patient-Directed Cancer Education Materials Across Nigeria.

PURPOSE: As access to cancer care expands in low-income countries, developing tools to educate patients is paramount. We took a picture booklet, which was initially developed by the nonprofit Global Oncology for Malawi and Rwanda, and adapted it for use in Nigeria. The primary goal was to assess acceptability and provide education. The secondary goals were (1) to describe the collaboration, (2) to assess knowledge gained from the intervention, (3) to assess patient understanding of their therapy intent, and (4) to explore patient's experiences via qualitative analysis. METHODS: We piloted the original English booklet at a single site and requested feedback from patients and providers. The booklet was updated; translated into Hausa, Yoruba, Igbo, and Pidgin English; and used at three additional sites. For the three-site cohort, we collected basic demographics, pretest and post-test assessing content in the booklet, and performed a qualitative analysis. RESULTS: The original booklet was widely acceptable and recommended by patients at site one (n = 31) and by providers (N = 26) representing all four sites. In the three-site cohort (n = 103), 94% of patients recommended the booklet. An immediate post-test focusing on when patients should present to care showed a statistically significant improvement in one of the seven questions. Fifty-one percent of the patients (n = 103) knew their treatment intent (curative v palliative). Qualitative analysis highlighted that the patient's thoughts on cancer are dominated by negative associations, although curability and modern therapy are also frequently cited. CONCLUSION: We adapted an educational booklet to a novel context and had it delivered by local partners. The booklet was widely recommended to future patients. The booklet had an impact on patient's knowledge of cancer treatment, potentially allowing for decreased abandonment.

Developing Nursing Leadership Potential Through Education in a Low-Resource Setting.

BACKGROUND: Global partnerships amplify nursing leadership capacity in low-resource countries through targeted education efforts. PURPOSE: We examined a nursing faculty partnership between US and Haitian universities, where Haitian faculty completed graduate-level degrees highlighting leadership and education. This marked the first time a Haitian university awarded a master's of nursing degree. METHODS: Longitudinal qualitative research data collection included interviews and observations among 28 participants. Recurrent cross-sectional analysis explored themes and perceived changes in leadership behaviors. RESULTS: Advanced professional stature, leadership as a nurse educator and in the clinical setting, transformational leadership, and challenges to leadership practice were key themes. Graduate nursing education resulted in an improved vision of nursing, increased perceptions of leadership capacities, and advanced management strategies. CONCLUSIONS: This partnership led to an Office of Nursing Education at the State University of Haiti, a milestone in the advancement of nursing in this low-resource country.

Non-specific effects of rabies vaccine on the incidence of common infectious disease episodes: study protocol for a randomized controlled trial.

BACKGROUND: Vaccines may cause non-specific effects (NSEs) on morbidity and mortality through immune-mediated mechanisms that are not explained by the prevention of the targeted disease. Much of the evidence for NSEs comes from observational studies with a high risk of bias, and there is a clear need for new data from randomized controlled trials. Recently, it was proposed that rabies vaccine has protective NSEs in people and in animals. The aim of the proposed study is to determine whether rabies vaccine reduces the incidence rate of episodes of common infectious disease syndromes in a population of veterinary students on the island of St. Kitts. METHODS: The trial design is a single-site, two-arm, parallel-group, participant-blinded, randomized, placebo-controlled, two-sided comparative study, with an internal pilot study for blinded sample size re-estimation. Allocation to study arm is by block randomization stratified by sex within cohort with a 1:1 allocation ratio. The primary study outcome is the number of new weekly episodes of common infectious diseases including respiratory, diarrheal and febrile illnesses. A vaccine immunogenicity ancillary study is planned. DISCUSSION: Demonstration of a non-specific protective effect of rabies vaccine against unrelated respiratory, gastrointestinal and febrile illnesses would provide supportive evidence for the design of similar studies in children in populations with a high burden of these illnesses. TRIAL REGISTRATION: ClinicalTrials.gov, ID: NCT03656198. Registered on 24 August 2018.

From conceptual pluralism to practical agreement on policy: global responsibility for global health.

BACKGROUND: As the human cost of the global economic crisis becomes apparent the ongoing discussions surrounding the post-2015 global development framework continue at a frenzied pace. Given the scale and scope of increased globalization moving forward in a post-Millennium Development Goals era, to protect and realize health equity for all people, has never been more challenging or more important. The unprecedented nature of global interdependence underscores the importance of proposing policy solutions that advance realizing global responsibility for global health. DISCUSSION: This article argues for advancing global responsibility for global health through the creation of a Global Fund for Health. It suggests harnessing the power of the exceptional response to the combined epidemics of AIDS, TB and Malaria, embodied in the Global Fund to Fight AIDS, Tuberculosis and Malaria, to realize an expanded, reconceptualized Global Fund for Health. However this proposal creates both an analytical quandary embedded in conceptual pluralism and a practical dilemma for the scope and raison d'etre of a new Global Fund for Health. To address these issues we offer a logical framework for moving from conceptual pluralism in the theories supporting global responsibility for health to practical agreement on policy to realize this end. We examine how the innovations flowing from this exceptional response can be coupled with recent ideas and concepts, for example a global social protection floor, a Global Health Constitution or a Framework Convention for Global Health, that share the global responsibility logic that underpins a Global Fund for Health. CONCLUSIONS: The 2014 Lancet Commission on Global Governance for Health Report asks whether a single global health protection fund would be better for global health than the current patchwork of global and national social transfers. We concur with this suggestion and argue that there is much room for practical agreement on a Global Fund for Health that moves from the conceptual level into policies and practice that advance global health. The issues of shared responsibility and mutual accountability feature widely in the post-2015 discussions and need to be addressed in a coherent manner. Our article argues why and how a Global Fund for Health effectuates this, thus advancing global responsibility for global health.

Factors impacting the provision of antiretroviral therapy to people living with HIV: the view from Haiti.

Haiti is the poorest country in the Western Hemisphere and has the highest number of people living with HIV in the Caribbean, the region most impacted by HIV outside of Africa. Despite continuous political, socioeconomic and natural catastrophes, Haiti has mounted a very successful response to the HIV epidemic. Prevention and treatment strategies implemented by the government in collaboration with non-governmental organizations have been instrumental in decreasing the national HIV prevalence from a high of 6.2% in 1993 to 2.2% in 2012. We describe the history and epidemiology of HIV in Haiti and the expansion of antiretroviral therapy (ART) over the past decade, with the achievement of universal access to ART for patients meeting the 2010 World Health Organization guidelines. We also describe effective models of care, successes and challenges of international funding, and current challenges in the provision of ART. We are optimistic that the goal of providing ART for all in need remains in reach.

The role of health systems and policy in producing behavior and social change to enhance child survival and development in low- and middle-income countries: an examination of the evidence.

Evidence-based behavior change interventions addressing health systems must be identified and disseminated to improve child health outcomes. Studies of the efficacy of such interventions were identified from systematic searches of the published literature. Two hundred twenty-nine of the initially identified references were judged to be relevant and were further reviewed for the quality and strength of the evidence. Studies were eligible if an intervention addressed policy or health systems interventions, measured relevant behavioral or health outcomes (e.g., nutrition, childhood immunization, malaria prevention and treatment), used at least a moderate quality research design, and were implemented in low- or middle-income countries. Policy or systems interventions able to produce behavior change reviewed included media (e.g., mass media, social media), community mobilization, educational programs (for caregivers, communities, or providers), social marketing, opinion leadership, economic incentives (for both caregiver and provider), health systems strengthening/policy/legislation, and others. Recommendations for policy, practice, and research are given based on fairly strong data across the areas of health service delivery, health workforce, health financing, governance and leadership, and research.

Comprehensive approach to improving maternal health and achieving MDG 5: report from the mountains of Lesotho.

BACKGROUND: Although it is now widely recognized that reductions in maternal mortality and improvements in women's health cannot be achieved through simple, vertical strategies, few programs have provided successful models for how to integrate services into a comprehensive program for maternal health. We report our experience in rural Lesotho, where Partners In Health (PIH) in partnership with the Ministry of Health and Social Welfare implemented a program that provides comprehensive care of pregnant women from the community to the clinic level. METHODS: Between May and July 2009, PIH trained 100 women, many of whom were former traditional birth attendants, to serve as clinic-affiliated maternal health workers. They received performance-based incentives for accompanying pregnant women during antenatal care (ANC) visits and facility-based delivery. A nurse-midwife provided ANC and delivery care and supervised the maternal health workers. To overcome geographic barriers to delivering at the clinic, women who lived far from the clinic stayed at a maternal lying-in house prior to their expected delivery dates. We analyzed data routinely collected from delivery and ANC registers to compare service utilization before and after implementation of the program. RESULTS: After the establishment of the program, the average number first ANC visits increased from 20 to 31 per month. The clinic recorded 178 deliveries in the first year of the program and 216 in the second year, compared to 46 in the year preceding the program. During the first two years of the program, 49 women with complications were successfully transported to the district hospital, and no maternal deaths occurred among the women served by the program. CONCLUSIONS: Our results demonstrate that it is possible to achieve dramatic improvements in the utilization of maternal health services and facility-based delivery by strengthening human resource capacity, implementing active follow-up in the community, and de-incentivizing home births.

Orphans and at-risk children in Haiti: vulnerabilities and human rights issues postearthquake.

The vulnerability of children in Haiti has increased dramatically since the earthquake in January 2010. Prior to the earthquake, the prevalence of orphans and at-risk children was high but since the earthquake, more than 1 million people-with more than 380,000 children remaining displaced and living in over 1200 displacement sites. These existing conditions leave orphans and at-risk children vulnerable to exploitation, abuse, and increased risk of HIV/AIDS. This article will focus on the complex issues affecting orphans and at-risk children and the intersection with HIV/AIDS and human rights. Specific recommendations by United Nations Children's Fund are discussed. Nursing in Haiti must address the policy-related and population-specific approaches for the care of children living with or affected by HIV/AIDS.

Closing the implementation gap in services for children affected by HIV/AIDS: from assisting orphans and vulnerable children (OVC) to providing long-term opportunities for economic growth.

While delivering innovative care for over 17 million children living with and affected by HIV/AIDS is a priority for today's global health community, most of these children's health needs remain unmet. Concerns about funding, implementation, and transparency continue to obstruct quality care for all. This paper discusses why services supported by macro-level funding, local initiatives, innovative financing, and enhanced long-term development strategies, are imperative. Concurrent advocacy and preventive measures, such as universal access to education, can sustain this investment in human capital. Such efforts may enhance economic growth, expand local capacity, and improve the quality of life in communities currently burdened by the HIV epidemic.

Structural violence: a barrier to achieving the millennium development goals for women.

In 2000, all 191 United Nations member states agreed to work toward the achievement of a set of health and development goals by 2015. The achievement of these eight goals, the Millennium Development goals (MDGs) is highly dependent on improving the status of women, who play a key role in health and education in families and communities around the world. Yet structural violence, defined as the systematic exclusion of a group from the resources needed to develop their full human potential, remains a significant barrier against women's development and threatens the achievement of the MDGs. Although sound evidence has long existed for improving women's survival, the will to address women's health concretely and holistically is only recently gaining the advocacy needed to change policy. Concrete examples of the integration of approaches to mitigate structural violence within the delivery of health services do exist and should be incorporated into global advocacy for women's health.

Social responsibility of nursing: a global perspective.

This study addresses social responsibility in the discipline of nursing and implications for global health. The concept of social responsibility is explicated and its relevance for nursing is examined, grounded in the American Nurses Association Code of Ethics and the International Council of Nurses Code of Ethics. Social justice, human rights, nurse migration, and approaches to nursing education are discussed within the framework of nursing's social responsibility. Strategies for addressing nursing workforce issues and education within a framework of social responsibility are explored.

Wòch nan Soley: the denial of the right to water in Haiti.

This article combines health and water research results, evidence from confidential documents released under the Freedom of Information Act, legal analysis, and discussion of historical context to demonstrate that actions taken by the international community through the Inter-American Development Bank are directly related to a lack of access to clean water in Haiti. The article demonstrates that these actions constitute a clear violation of Haitians' right to water under both domestic and international law. The article exposes the United States governments role in blocking the disbursal of millions of dollars in international bank loans that would have had life-saving consequences for the Haitian people. The loans were derailed in 2001 by politically-motivated interventions on behalf of the US and other members of the international community in direct violation of the Inter-American Development Bank charter. To demonstrate the impact of these interventions, the article presents data gathered in a study that employed human rights and public health methodologies to assess the right to water in Haiti. The data reveal that Haitians experience obstacles concerning every aspect of the right to water: diffculties with water availability, limited physical and economic accessibility, and poor water quality. The article provides a framework of concrete duties and obligations that should be followed by all actors involved in Haiti in order to realize Haitians' human right to water. In response to the undeniable link between the international community's political interference and the intolerably poor state of potable water in Haiti, the article concludes with a recommendation that all actors in Haiti follow a rights-based approach to the development and implementation of water projects in Haiti. The full report of Wòch nan Soley: The Denial of the Right to Water in Haiti is available online at http://www.pih.org/inforesources/Reports/Hait_Report_FINAL.pdf.

Distal sensory polyneuropathy in the context of HIV/AIDS.

Peripheral neuropathy, or distal sensory polyneuropathy (DSPN), is the most common neurological problem in HIV disease. DSPN also represents a complex symptom that occurs because of peripheral nerve damage related to advanced HIV disease and in association with the use of antiretroviral therapy-particularly in individuals treated with dideoxynucleosides. Although DSPN is a frequent symptom, the specific pathophysiology is not well understood. The HIV-related neuropathies are commonly categorized as distal sensory polyneuropathies, although antiretroviral toxic neuropathies are described in the literature. Recently, mitochondrial toxicity has been identified as a possible etiology of DSPN. As individuals with HIV/AIDS survive longer, often living for decades with the disease, chronic symptoms like DSPN must be addressed. Pharmacologic approaches, complementary therapies, and self-care behaviors that may improve quality of life and limit symptoms of DSPN are important interventions for clinicians and those living with HIV/AIDS to consider in the management of peripheral neuropathy.

Programmes and principles in treatment of multidrug-resistant tuberculosis.

Multidrug-resistant tuberculosis (MDR-TB) presents an increasing threat to global tuberculosis control. Many crucial management issues in MDR-TB treatment remain unanswered. We reviewed the existing scientific research on MDR-TB treatment, which consists entirely of retrospective cohort studies. Although direct comparisons of these studies are impossible, some insights can be gained: MDR-TB can and should be addressed therapeutically in resource-poor settings; starting of treatment early is crucial; aggressive treatment regimens and high-end dosing are recommended given the lower potency of second-line antituberculosis drugs; and strategies to improve treatment adherence, such as directly observed therapy, should be used. Opportunities to treat MDR-TB in developing countries are now possible through the Global Fund to Fight AIDS, TB, and Malaria, and the Green Light Committee for Access to Second-line Anti-tuberculosis Drugs. As treatment of MDR-TB becomes increasingly available in resource-poor areas, where it is needed most, further clinical and operational research is urgently needed to guide clinicians in the management of this disease.