Eddy Eustache

Meeting cholera's challenge to Haiti and the world: a joint statement on cholera prevention and care.

Cholera in Haiti: Acute-on-Chronic Long before the devastating earthquake on January 12, 2010, Haiti struggled beneath the burdens of intractable poverty and ill health. The poorest country in the Western Hemisphere, Haiti also faces some of the highest rates of maternal and infant mortality—widely used indicators of the robustness of a health system—in the world ([S1] in Text S1; [2], [3]). The October 2010 cholera outbreak is the most recent of a long series of affronts to the health of Haitis population; it is yet another acute symptom of the chronic weakness of Haitis health, water, and sanitation systems. Water and sanitation conditions highlight these systemic weaknesses. In 2002, Haiti ranked last out of 147 countries for water security [4], [5]. Before the earthquake struck, only half of the population in the capital, Port-au-Prince, had access to latrines or other forms of modern sanitation, and roughly one-third had no access to tap water [6]. Across the country, access to sanitation and clean water is even more limited: only 17% of Haitians had access to adequate sanitation in 2008, and 12% received treated water [7]. Not surprisingly, diarrheal diseases have long been a significant cause of death and disability, especially among children under 5 years of age [6]. The cholera outbreak began less than a year after a 7.0-magnitude earthquake took the lives of more than 300,000 people and left nearly 1.5 million homeless [6]. Almost 1 million Haitians still live in spontaneous settlements known as internally displaced persons (IDP) camps [8]. While post-earthquake conditions in Haiti were ripe for outbreaks of acute diarrheal illness, cholera was deemed “very unlikely to occur” by the United States Centers for Disease Control and Prevention (CDC) and other public health authorities [9]. Cholera had never before been reported in Haiti [S2] [10], [11]; health providers were unprepared for an influx of patients presenting with acute watery diarrhea. The cholera epidemic has been most severe in rural areas and large urban slums. Rural communities were charged with hosting hundreds of thousands of displaced people after the earthquake, placing greater demands on their already-scarce resources, including water. Surface water drawn directly from the source or piped from rivers and streams constitutes the principal supply of drinking water in rural Haiti. The lack of adequate piping, filtration, and water treatment systems (including chlorination) made these rural regions vulnerable to the rapid spread of waterborne disease. While most IDP camps have been supplied with potable water, large urban slums have had to rely on existing water sources—some of them containing Vibrio cholerae—and have therefore been vulnerable to rapid disease spread. Most slums also have poor sanitation infrastructure. Since the first cases were reported in Saint-Marc and Mirebalais, cholera has spread to every department in Haiti, and to other countries, too [S3] [12]–[14]. Public suspicion (ultimately validated by genomic sequence analyses [15]) of the strains link to South Asia, home to a group of United Nations peacekeepers stationed in central Haiti, triggered blame and violence that interfered with response efforts. As we have learned from the global AIDS pandemic and other infectious disease epidemics, cycles of accusation can continue for years, diverting attention and resources from the delivery of care and prevention services [16]. Systemic problems that brought cholera to epidemic levels in Haiti will (unless addressed) continue to facilitate its spread. As a disease of poverty, cholera preys upon the bottom of the social gradient; international trade, migration, and travel—from South Asia or elsewhere—open direct channels for pathogens that follow social fault lines.

Mental Health Response in Haiti in the Aftermath of the 2010 Earthquake: A Case Study for Building Long-Term Solutions

&NA; Significant challenges exist in providing safe, effective, and culturally sound mental health and psychosocial services when an unforeseen disaster strikes in a low‐resource setting. We present here a case study describing the experience of a transnational team in expanding mental health and psychosocial services delivered by two health care organizations, one local (Zanmi Lasante) and one international (Partners in Health), acting collaboratively as part of the emergency response to the 2010 Haiti earthquake. In the year and a half following the earthquake, Zanmi Lasante and Partners in Health provided 20,000 documented individual and group appointments for mental health and psychosocial needs. During the delivery of disaster response services, the collaboration led to the development of a model to guide the expansion and scaling up of community‐based mental health services in the Zanmi Lasante health care system over the long‐term, with potential for broader scale‐up in Haiti. This model identifies key skill packages and implementation rules for developing evidence‐based pathways and algorithms for treating common mental disorders. Throughout the collaboration, efforts were made to coordinate planning with multiple organizations interested in supporting the development of mental health programs following the disaster, including national governmental bodies, nongovernmental organizations, universities, foreign academic medical centers, and corporations. The collaborative interventions are framed here in terms of four overarching categories of action: direct service delivery, research, training, and advocacy. This case study exemplifies the role of psychiatrists working in low‐resource settings as public health program implementers and as members of multidisciplinary teams.

Perceived discrimination and stigma toward children affected by HIV/AIDS and their HIV-positive caregivers in central Haiti

Abstract In many settings worldwide, HIV-positive individuals have experienced a significant level of stigma and discrimination. This discrimination may also impact other family members affected by the disease, including children. The aim of our study was to identify factors associated with stigma and/or discrimination among HIV-affected youth and their HIV-positive caregivers in central Haiti. Recruitment of HIV-positive patients with children aged 10–17 years was conducted in 2006–2007. Data on HIV-related stigma and/or discrimination were based on interviews with 451 youth and 292 caregivers. Thirty-two percent of caregivers reported that children were discriminated against because of HIV/AIDS. Commune of residence was associated with discrimination against children affected by HIV/AIDS and HIV-related stigma among HIV-positive caregivers, suggesting variability across communities. Multivariable regression models showed that lacking social support, being an orphan, and caregiver HIV-related stigma were associated with discrimination in HIV-affected children. Caregiver HIV-related stigma demonstrated a strong association with depressive symptoms. The results could inform strategies for potential interventions to reduce HIV-related stigma and discrimination. These may include increasing social and caregiver support of children affected by HIV, enhancing support of caregivers to reduce burden of depressive symptoms, and promoting reduction of HIV-related stigma and discrimination at the community-level.

Development and validation of a Haitian Creole screening instrument for depression

Developing mental health care capacity in postearthquake Haiti is hampered by the lack of assessments that include culturally bound idioms Haitians use when discussing emotional distress. The current paper describes a novel emic-etic approach to developing a depression screening for Partners in Health/Zanmi Lasante. In Study 1 Haitian key informants were asked to classify symptoms and describe categories within a pool of symptoms of common mental disorders. Study 2 tested the symptom set that best approximated depression in a sample of depressed and not depressed Haitians in order to select items for the screening tool. The resulting 13-item instrument produced scores with high internal reliability that were sensitive to culturally informed diagnoses, and interpretations with construct and concurrent validity (vis-à-vis functional impairment). Discussion focuses on the appropriate use of this tool and integrating emic perspectives into developing psychological assessments globally. The screening tool is provided as an Appendix.

Disclosure and Impact of Maternal HIV+ Serostatus on Mothers and Children in Rural Haiti

Mothers living with HIV (MLWHs) in the United States have reported that one of their main challenges is the decision to disclose their HIV serostatus to their children and the potential consequences of their disclosure. Little is known about the experiences of MLWHs regarding disclosing their HIV serostatus to their children and the impact of maternal HIV serostatus disclosure in the island nations of the Caribbean. Study objectives were to identify the factors influencing maternal HIV serostatus disclosure, examine the breadth of maternal HIV serostatus, and understand the impact of disclosure on mothers and the children. Baseline interviews were conducted between 2006 and 2007 with 25 HIV-positive mothers and 26 children ages 10–17 participating in a pilot psychosocial support intervention for HIV-affected youth and their caregivers in Haiti. Interviews were transcribed verbatim and coded for topical themes by two investigators. Analysis of the interviews yielded several themes relevant to reasons for disclosure, including children’s experience of HIV stigma in the community, social support and encouragement from psychosocial intervention workers. The main themes related to breadth of disclosure were brief disclosure and explicit disclosure with some mothers sharing information about how they learned about their illness diagnosis and their medication. Themes related to impacts of disclosure included emotional reactions of children and mothers, and children’s desire to assist mothers with illness and become involved. These findings suggest the need to provide more psychosocial support to HIV-affected families in the Caribbean region.

High burden of mental illness and low utilization of care among school-going youth in Central Haiti: A window into the youth mental health treatment gap in a low-income country

Background: The mental health treatment gap for youth in low- and middle-income countries (LMICs) is substantial; strategies for redress are urgently needed to mitigate the serious health and social consequences of untreated mental illness in youth. Aims: To estimate the burden of major depressive episode (MDE) and posttraumatic stress disorder (PTSD) as well as utilization of care among Haitian youth in order to describe the mental health treatment gap in a LMIC setting. Methods: We estimated the point prevalence of MDE, PTSD, and subthreshold variants in a school-based sample of youth (n = 120, ages 18–22 years) using a modified Structured Clinical Interview for DSM-IV-TR Axis I Disorders (SCID)-based interview and examined treatment utilization among those receiving one of these diagnoses. We assessed additional psychopathology with self-report measures to examine validity of study diagnostic assignments. Results: The combined prevalence of full-syndrome or subthreshold MDE or PTSD was high (36.7%). A large majority of affected individuals (88.6%) had accessed no mental health services in the health sector, and 36.4% had accessed no care of any kind in either the health or folk sectors in the past year. Conclusion: Findings demonstrate a high mental health burden among Haiti’s youth and that many youth with MDE and PTSD are not accessing mental health care.

Formative research on a teacher accompaniment model to promote youth mental health in Haiti: Relevance to mental health task-sharing in low-resource school settings

Background: Task-sharing with teachers to promote youth mental health is a promising but underdeveloped strategy in improving care access in low-income countries. Aims: To assess feasibility, acceptability and utility of the teacher accompaniment phase of a school-based Teacher-Accompagnateur Pilot Study (TAPS) in Haiti. Methods: We assigned student participants, aged 18–22 years (n = 120), to teacher participants (n = 22) within four Haitian schools; we instructed participants to arrange meetings with their assigned counterparts to discuss mental health treatment, academic skills, and/or well-being. We measured student and teacher perceived feasibility, acceptability and utility of meetings with self-report Likert-style questions. We examined overall program feasibility by the percentage of students with a documented meeting, acceptability by a composite measure of student satisfaction and utility by the percentage with identified mental health need who discussed treatment with a teacher. Results: Favorable ratings support feasibility, acceptability and utility of teacher-accompagnateur meetings with students. The majority of students (54%) met with a teacher. Among students with an identified mental disorder, 43.2% discussed treatment during a meeting. Conclusion: This accompaniment approach to mental health task-sharing with teachers provided a school-based opportunity for students with mental health need to discuss treatment and has potential relevance to other low-income settings.

Mental health training for secondary school teachers in Haiti: a mixed methods, prospective, formative research study of feasibility, acceptability, and effectiveness in knowledge acquisition

Background Engagement and training of educators in student mental health holds promise for promoting access to care as a task sharing strategy but has not been well-studied in low-income regions. Methods We used a prospective and convergent mixed methods design to evaluate a customized school mental health 2½ day training for teachers in rural Haiti (n = 22) as the initial component of formative research developing a school-based intervention to promote student mental health. Training prepared teachers to respond to student mental health needs by providing psychoeducational and practical support to facilitate access to care. We examined level of participation and evaluated feasibility, acceptability, and perceived effectiveness by calculating mean scores on self-report Likert-style items eliciting participant experience. We examined effectiveness of the training on improving mental health knowledge and attitudes by comparing mean scores on an assessment administered pre- and post-training. Finally, we examined self-report written open-ended responses and focus group discussion (FGD) interview data bearing on perceived feasibility, acceptability, and effectiveness to contextualize participant ratings of training and to identify recommendations for enhancing the utility of mental health training locally for educators. Results Mean scores of knowledge and attitudes significantly improved between the pre-test and post-tests; e.g., knowledge improved from 58% correct at baseline to 68% correct on the second post-test (p = 0.039). Mean ratings of the training were favorable across all categories and FGD data demonstrated widespread participant endorsement of training acceptability and effectiveness; participants recommended extending the duration and number of training sessions. Conclusions Findings support feasibility, acceptability, and a limited scope of effectiveness of brief mental health training for secondary school teachers in Haiti. Further development of approaches to engage teachers in promoting school mental health through training is warranted.

Risk and protective factors for internalizing and externalizing outcomes among HIV-affected youth in Haiti

The present study aims to: (1) estimate the levels of internalizing symptoms and externalizing behaviors among youth affected by HIV in central Haiti; and (2) examine the risk and protective factors associated with these outcomes to identify potential areas of intervention for HIV-affected youth. Baseline data for 492 youth affected by HIV (ages 10–17) and their 330 caregivers were collected for a pilot study of a psychosocial support intervention. Participants were recruited from a list of HIV-positive patients receiving care at Partners In Health/Zanmi Lasante clinic sites. Internalizing and externalizing behaviors were assessed using the Strengths and Difficulties Questionnaire. Demographic, economic, and social indicators were collected using a structured questionnaire administered by trained social workers. Youth affected by HIV in central Haiti displayed high levels of internalizing and, to a lesser degree, externalizing symptoms. Multivariate regression analysis demonstrated risk factors most strongly associated with internalizing symptoms (socioeconomic status, parental depressive symptoms) and externalizing behaviors (household living arrangements, such as living with a stepparent). Social support had a protective effect on externalizing behaviors for both caregiver (β = –0.03, p = 0.01) and self-report (β = –0.05, p < 0.0001). High levels of psychological distress were observed in this population, especially with respect to internalizing outcomes. Interventions should address the economic security, mental health, and access to antiretroviral therapy for families affected by HIV, as well as emphasize the importance of building supportive caregiver–child relationships to decrease the psychological symptoms and impact of other life stressors experienced by youth affected by HIV in Haiti and similar resource-limited settings.

Community Norms and Human Rights: Supervising Haitian Colleagues on Interpersonal Psychotherapy (IPT) With a Depressed and Abused Pregnant Woman.

After the 2010 Haiti earthquake, Zanmi Lasante, a local health care organization, implemented a collaborative stepped-care model to address depression in community and primary care settings in rural Haiti. Specialized community health workers, the ajans santé, collaborate with local psychologists and primary care doctors to offer home-based evaluation, support, and follow-up. The services include brief interpersonal psychotherapy (IPT) and/or medication to persons who met locally defined criteria for depression. A cross-national (Haiti-United States) expert mental health team has been overseeing the program. The present IPT supervision case of a severely depressed, physically abused, and pregnant young woman illustrates the U.S.-based supervisors internal struggle to reconcile awareness of and respect for local norms while maintaining a human rights-based framework. It also highlights the critical role of community health workers in addressing the mental health treatment gap in regions plagued by extreme poverty and adversity.