A Successful Model of Expedited Antiretroviral Therapy for Clinically Stable Patients Living With HIV in Haiti.

BACKGROUND: Recommendations for universal antiretroviral therapy have greatly increased the number of HIV-infected patients who qualify for treatment, particularly with early clinical disease. Less intensive models of care are needed for clinically stable patients. SETTING: A rapid pathway (RP) model of expedited outpatient care for clinically stable patients was implemented at the Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO) Center, Port-au-Prince, Haiti. Expedited visits included nurse-led assessments and point-of-service antiretroviral therapy dispensing. METHODS: We conducted a retrospective analysis including patients who initiated RP care between June 1, 2014, and September 30, 2015, comparing outcomes of patients with timely visit attendance (never >3 days late) with patients with ≥1 nontimely visit within 6 months before RP enrollment. We calculated retention in care and adherence at 12 months, and assessed predictors of both outcomes. RESULTS: Of the 2361 patients who initiated RP care during the study period, 1429 (61%) had timely visit attendance and 932 (39%) had ≥1 nontimely visit before RP enrollment. Among RP-enrolled patients, 94% were retained at 12 months and 75% had ≥90% adherence, with higher proportions in those with timely pre-RP visits (95% vs. 92%; 87% vs. 55%). In multivariable analysis, pre-RP visit timeliness was associated with both retention (adjusted odds ratio: 1.67; 95% confidence interval: 1.08 to 2.59) and adherence (adjusted odds ratio: 4.53; 95% confidence interval: 3.58 to 5.72). CONCLUSIONS: RP care was associated with high levels of retention and adherence for clinically stable patients. Timeliness of pre-RP visits was predictive of outcomes after RP initiation.

Cholera vaccination in urban Haiti.

Successful and sustained efforts have been made to curtail the major cholera epidemic that occurred in Haiti in 2010 with the promotion of hygiene and sanitation measures, training of health personnel and establishment of treatment centers nationwide. Oral cholera vaccine (OCV) was introduced by the Haitian Ministry of Health as a pilot project in urban and rural areas. This paper reports the successful OCV pilot project led by GHESKIO Centers in the urban slums of Port-au-Prince where 52,357 persons received dose 1 and 90.8% received dose 2; estimated coverage of the at-risk community was 75%. This pilot study demonstrated the effort, community mobilization, and organizational capacity necessary to achieve these results in a challenging setting. The OCV intervention paved the way for the recent launching of a national cholera vaccination program integrated in a long-term ambitious and comprehensive plan to address Haiti's critical need in water security and sanitation.

The use of an educational video during informed consent in an HIV clinical trial in Haiti.

BACKGROUND: Research volunteers from developing countries who enroll in HIV clinical trials may be illiterate and unfamiliar with the conduct of medical research. Educating volunteers about the contents of the consent form is essential but can be difficult and time consuming. We evaluated the feasibility and effectiveness of an educational video during the informed consent process for an HIV clinical trial conducted in Port-au-Prince, Haiti. METHODS: HIV-seronegative volunteers were recruited into a longitudinal cohort to study rates of high-risk sexual behavior and incidence of HIV-1 infection. Before enrollment, all volunteers received information about the consent form during 2 educational sessions. In the first session, groups of 5 to 10 volunteers viewed an educational video on the essential elements of the consent form. In the second, the volunteers met one-on-one with a social worker. Volunteers' comprehension was then evaluated orally by 16 true-false questions and 4 open-ended questions. Volunteers who failed the first evaluation received additional education and had a second evaluation. RESULTS: Two hundred fifty volunteers received education, and 186 (74%) passed the first evaluation. Higher formal education was a significant predictor of passing the first evaluation (odds ratio, 1.60; 95% confidence interval, 1.05-2.44). Of the 64 who failed, 47 returned for a repeat one-on-one education session and a second evaluation. Among these 47, 39 (83%) passed, and 8 (7%) failed the second evaluation. In total, 225 (90%) of 250 individuals passed either the first or second evaluation and were eligible to enroll in the study. CONCLUSIONS: Informed consent using an educational video ensured good comprehension in most of the volunteers. Additional educational sessions may be necessary for some participants with lower educational level.

The feasibility, demand, and effect of integrating primary care services with HIV voluntary counseling and testing: evaluation of a 15-year experience in Haiti, 1985-2000.

BACKGROUND: HIV voluntary counseling and testing (VCT) may be an effective strategy to prevent transmission of HIV in developing countries. Hypothesizing that primary care services and HIV VCT have synergistic benefits, we examine the feasibility, the demand, and the effect of integrating on-site primary care services into VCT at a stand-alone VCT center in Port au Prince, Haiti. METHODS: Through a retrospective review of patient records, we describe the integration of primary care services at the Groupe Haitien d'Etude du Sarcome de Kaposi et des Infections Opportunistes (GHESKIO) VCT center between1985 and 2000. RESULTS: Between 1985 and 1999, services for HIV care, tuberculosis care, treatment of sexually transmitted diseases, and reproductive health were sequentially integrated into HIV VCT at GHESKIO. The number of new people seeking voluntary counseling and testing at GHESKIO increased from 142 in 1985 to 8175 in 1999, with an increasing percentage of women, adolescents, symptom-free clients, and self-referred clients. Of new adults seeking VCT in 1999, the center was able to provide AIDS care to 17%, tuberculosis treatment to 6%, sexually transmitted infection management to 18%, and family planning to 19%. HIV transmission between discordant couples was 0 infections/100 follow-up years (95% CI, 0-3.2); vertical transmission from mother to child was 11 infections/100 live births (95% CI, 4.6-21.9); These rates are significantly lower than expected rates of transmission in Haiti. CONCLUSIONS: This report demonstrates the feasibility, demand, and effective synergy of integrating on-site primary care services into HIV VCT in Haiti. VCT is a good entry point for people in need of services for communicable diseases and reproductive health, and, reciprocally, services attract more people to VCT, including populations that are at high risk for HIV infection. This program is being duplicated elsewhere in Haiti and can serve as a model for other countries.

Comprehension during informed consent in a less-developed country.

Few practical guidelines exist on how to ensure that research participants in less-developed countries understand the consent form before enrollment. In a study of HIV-1 transmission in Haiti, participants were required to pass an oral examination on the contents of the consent form with a passing score of 12/15 (80%) before enrollment. 15 individuals were given information during a single meeting with a physician, and three (20%) passed. 30 subsequent volunteers were given information by a counsellor during three meetings, and 24 (80%) passed. Formal assessment of research participants' comprehension of the consent form should be considered as a routine step in the informed consent process in less-developed countries.