Chikungunya in Jamaica: Public health effects and clinical features in children / Chikungunya en Jamaica ­ Efectos en la Salud Pública y Características Clínicas en Niños

Chikungunya virus (CHIKV) entered the Caribbean for the first time in 2013 and Jamaica experienced its maiden epidemic with Chikungunya Fever in 2014. We aimed to describe the public health effects and describe the clinical features in children and adolescents in Jamaica. METHODS: This study reviewed the public health effects of the illness in Jamaica by reviewing available data sources and the clinical features in 210 children and adolescents meeting the case definition at two hospitals, Bustamante Hospital for Children and University Hospital of the West Indies between August 23 and October 31, 2014 by chart review. Descriptive analyses and comparisons between groups using the Mann-Whitney U test were performed with SPSS version 22. RESULTS: The majority of households were affected by the illness which caused widespread absenteeism from school and work, loss of productivity and economic losses estimated at 60 billion dollars. The health sector was impacted by increased numbers seen in clinics and emergency departments, increased need for bed space and pharmaceuticals. Ninety-nine per cent of the children were febrile with a median maximal temperature of 102.4 F. Ninety-three per cent had household contacts of 0­20 persons. In addition to fever, maculopapular rash and joint pains, infants six months and younger presented with irritability and groaning (p = 0.00) and those between six months and six years presented with febrile seizures (p = 0.00). Neurologic involvement was noted in 24%. Apart from anaemia, few had other laboratory derangements. Few had severe organ dysfunction and there were no deaths. CONCLUSION: The Chikungunya Fever epidemic had significant public health and economic impact in Jamaica. In children, there were characteristic presentations in neonates and young infants and in children six months to six years. Neurologic involvement was common but other organ dysfunction was rare. These findings underscore the need to prevent further epidemics and the quest for a vaccine.(AU)

Antecedentes: El virus de Chikungunya (CHIKV) entró en el Caribe por primera vez en 2013, y Jamaica experimentó su primera epidemia de fiebre de Chikungunya en 2014. Nos propusimos como objetivo describir sus efectos en la salud pública y describir sus características clínicas en niños y adolescentes en Jamaica. Métodos: Este estudio examinó los efectos de la enfermedad en la salud pública en Jamaica. El examen se realizó mediante la revisión de fuentes de datos disponibles y las características clínicas en 210 niños y adolescentes que cumplían con la definición del caso en dos hospitales ­ Hospital Pediátrico Bustamante y el Hospital Universitario de West Indies ­ entre el 23 de agosto y 31 de octubre de 201, según las historias clínicas. Se realizaron análisis descriptivos y comparaciones entre los grupos usando la prueba U de Mann-Whitney y la versión 22 de SPSS Resultados: La mayoría de los hogares fueron afectados por la enfermedad, que causó un ausentismo generalizado en escuelas y trabajos, pérdida de productividad, y pérdidas económicas estimadas en 60 billones de dólares. El sector de la salud fue afectado por un aumento del número de personas atendidas en clínicas y departamentos de urgencias, y una mayor necesidad de camas en los hospitales y productos farmacéuticos. Noventa y nueve por ciento de los niños presentaron un estado febril con una temperatura mediana máxima de 102.4 F. Un noventa y tres por ciento tuvo contactos domésticos de personas de 0­20. Además de fiebre, erupciones maculopapulares y dolores en las articulaciones, los niños de seis meses o menos edad, presentaron irritabilidad y quejidos (p = 0.00), y aquellos entre seis meses y seis años de edad presentaron convulsiones febriles (p = 0.00). Se observó compromiso neurológico en el 24%. Aparte de anemia, algunos tenían otros trastornos de laboratorio. Otros presentaban una disfunción orgánica severa y no hubo muertes. Conclusión: La epidemia de fiebre de Chikungunya tuvo un impacto significativo tanto en la salud pública como en la economía de Jamaica. Los niños presentaron manifestaciones características, observadas tanto en recién nacidos y bebés pequeños como en niños de seis meses a seis años. El compromiso neurológico fue común, pero cualquiera otra disfunción orgánica fue rara. Estos hallazgos subrayan la necesidad de hacer más por evitar las epidemias y buscar la solución de una vacuna.(AU)

Acute lead poisoning associated with backyard lead smelting in Jamaica / Envenenamiento agudo con plomo asociado con la fundición casera de plomo en Jamaica

Long-term backyard smelting of lead in a district known as Mona Commons, Kingston, Jamaica, has produced lead burdens as high as 30 000 mg/kg in soils near to the smelter, and indoor dust loadings of 373 microg/f2 in the residents' home. The blood lead levels (BPb) of 107 children from the district were in the range 2.2-202 microg/dL. Fifty-nine per cent of these had BPb levels above 10 microg/dL and the population mean was an unacceptably high 25.1 microg/dL. The highest levels were observed for five siblings, two of whom presented with lead encephalopathy. This severe chronic exposure to lead was exacerbated by a significant history of pica, and chronic nutritional anaemia. Chelation therapy significantly reduced the BPb levels but due to lead storage in other organs, the values after several months were still higher than desirable. This study emphasizes the importance of reducing the exposure of children to lead.

Human immunodeficiency virus type-1 (HIV-1) subtypes in Jamaica / Subtipos del virus tipo-1 de la inmunodeficiencia humano (VIH-1) en Jamaica

The subtypes of 141 isolates of human immunodeficiency virus type-1 (HIV-1) from Jamaica were determined by a combination of env and gag heteroduplex mobility analysis (HMA) genotyping. The majority of HIV-1 isolates were subtype B (131/141, 93.0); one (0.8) isolate each of subtypes C, D and E was found and 7 (4.9) were indeterminate. These results and the failure of the sets of primers used to amplify some of the HIV-1 isolates provide strong evidence of genetic diversity of the HIV/AIDS epidemic in Jamaica. Surveillance of the circulating HIV-1 genetic subtypes is a pre-requisite for developing regional vaccine strategies and understanding the transmission patterns of the virus. This is the first study of its kind in Jamaica and the findings complement data from other Caribbean countries. This work supports the view of colleagues from the French and Spanish-speaking Caribbean that an epidemiological network supported by regional laboratories will help track this epidemic accurately with positive outcomes for the public.

Los subtipos de 141 aislados del virus tipo 1 de la inmunodeficiencia humno (VIH-1) en Jamaica, fueron determinados combinando la genotipificación por análisis de heterodúplex (HMA) en los genes env y gag. La mayor parte de los aislados HIV-1 fueron del subtipo B (131/141, 93.0%), se halló uno (0.8%) aislado para cada uno de los subtipos C, D y E, en tanto que 7 (4.9%) fueron indeterminados. Estos resultados y el fallo de los conjuntos de primers usados para amplificar algunos de los aislados de VIH-1, ofrecen fuerte evidencia de la diversidad epidémica del VIH/SIDA en Jamaica. La vigilancia de los subtipos genéticos de VIH-1 en circulación, constituye un pre-requisito, tanto para desarrollar estrategias de vacunas a nivel regional, como para entender los patrones de transmisión del virus. Este es el primer estudio de este tipo en Jamaica, y nuestros hallazgos complementan los datos obtenidos en otros países del Caribe. Coincidimos con nuestros colegas del Caribe francófono e hispano-parlante en cuanto a que una red epidemiológica apoyada por los laboratorios regionales, nos ayudaría a continuar rastreando esta epidemia con exactitud, y con resultados positivos para el público.

Student self-assessment in a paediatric objective structured clinical examination / Autoevaluación del Estudiante en un Examen Clínico Objetivo Estructurado de Pediatría

OBJECTIVE: The objective structured clinical examination (OSCE) has been recognized not only as a useful assessment tool but also as a valuable method of promoting student learning. Student self-assessment is also seen as a means of helping students recognize their strengths and weaknesses, understand the relevance of core learning objectives and to take more responsibility for each stage of their work The authors sought to evaluate the accuracy of medical student self-assessment of their performance in the paediatric clerkship OSCE and thus obtain preliminary data for use in programme strengthening. DESIGN AND METHODS: A self-administered questionnaire was completed by successive groups of students immediately after the OSCE at the end of each clerkship rotation. Students assessed their performance at each station, using a performance rating scale. Performance data were summarized using descriptive and non-parametric tests. Basic statistical analysis of the Likert items was conducted by calculatingfrequencies, means and standard deviations. Regression analysis was used to correlate self-reported rating and actual performance in each station. A p value of < 0.05 was considered significant. Eighty-one students (92) completed the questionnaire. RESULTS: Fifty-eight (72) of the students achieved greater than minimum competence in their overall scores. Significant positive correlation (p < 0.05) between student self-rating and actual score was noted- among the following stations: technical skills, cardiovascular examination, assessment of dysmorphism, dermatology, communication and photographic interpretation stations. Students overestimated their performance in the gastrointestinal examination, radiological and arterial blood gas interpretation. Students underestimated their performance in the following: respiratory system, examination of the head, developmental and nutritional assessment. CONCLUSIONS: The findings highlight the perceived strengths and weaknesses in clinical competence and self-assessment skills and provide direction for programme training needs

Objetivo: El examen clínico objetivo estructurado (ECOE) ha sido reconocido no sólo como una herramienta de evaluación útil, sino también como un valioso método para promover el aprendizaje del estudiante. La auto-evaluación estudiantil es vista también como un medio de ayudar a que los estudiantes reconozcan sus fortalezas y debilidades, entiendan la relevancia de los objetivos de aprendizaje comunes, y tomen más responsabilidad en cada etapa de su trabajo. Los autores buscaron evaluar la exactitud de la auto-evaluación del rendimiento del estudiante de medicina en la estación pediátrica del ECOE, obteniendo de eso modo datos preliminares a ser usados en el fortalecimiento del programa. Diseño y métodos: Una autoencuesta fue completada por grupos sucesivos de estudiantes inmediatamente después del ECOE al final de cada rotación de las estaciones. Los estudiantes evaluaron su rendimiento en cada estación, usando una escala de evaluación del rendimiento. Los datos del rendimiento fueron resumidos utilizando tests descriptivos y no paramétricos. El análisis estadístico básico de los ítems tipo Likert se llevó a cabo calculando las frecuencias, medias y desviaciones estándar. El análisis de regresión fue usado para correlacionar la calificación autoreportada con el desempeño real en cada estación. Un valor de p < 0.05 fue considerado significativo. Ochenta y un estudiantes (92%) respondieron la encuesta. Resultados: Cincuenta y ocho (72%) de los estudiantes lograron un rendimiento por encima del mínimo en sus resultados (puntuaciones) generales. Se observó una correlación positiva significativa (p < 0.05) entre la autocalificación del estudiante y el resultado real en las estaciones siguientes: habilidades técnicas, examen cardiovascular, evaluación del dismorfismo, dermatología, y las estaciones de comunicación e interpretación fotográficas. Los estudiantes encima de-estimaron su actuación en el examen gastrointestinal, la interpretación de gas de sangre radiológica y arterial. Los estudiantes subvaloraron su competencia en las siguientes estaciones: sistema respiratorio, examen de la cabeza, evaluación del desarrollo y la nutrición. Conclusiones: Los hallazgos resaltan las fortalezas y las debilidades percibidas en la competencia clínica y la autoevaluación de las habilidades, a la par que proveen dirección a las necesidades de entrenamiento en los programas.

Nevirapine-associated rash in a Jamaican child with HIV/AIDS

Nevirapine is one of the first line antiretroviral agents used in the treatment of HIV/AIDS as well as for prophylaxis against mother-to-child transmission of HIV As antiretroviral medication becomes more available it is important for physicians to recognize the major clinical toxicities of these medications. We report a HIV-infected infant who developed a rash with systemic symptoms in association with nevirapine administration

HIV/AIDS following sexual assault in Jamaican children and adolescents: a case for HIV post-exposure prophylaxis

Reported sexual assault in Jamaica is highest among children and adolescents. The risk of HIV transmission after sexual assault, although small, may be significant in certain circumstances, and it is therefore reasonable that post-exposure prophylaxis should be offered. These HIV transmission rates are similar to those of healthcare workers after occupational exposure to known HIV-infected blood for which routine post-exposure prophylaxis is recommended. We present a case series of children/adolescents with HIV/AIDS post-sexual assault and make the case for post-exposure prophylaxis for HIV infection following sexual assault

Tuberculosis, chickenpox and scabies outbreaks in an orphanage for children with HIV/AIDS in Jamaica

OBJECTIVES: The aim of this study is to describe the investigation and management of outbreaks of acute tuberculosis, varicella zoster virus and scabies in a residential facility for children with HIV/AIDS. METHOD: A review of the results and management for diagnosed cases of acute TB (four between 2001 and 2002) as well as varicella zoster virus (15) and scabies (14) (concurrent in March--June 2003), in a residential facility housing 24 abandoned children with HIV/AIDS was conducted. Outbreak control methods and challenges are described The modified WHO criteria were used for TB diagnosis. The diagnoses of varicella and scabies were entirely clinical. RESULTS: Of the surviving 22 children, 12 (mean age 8 years 2 months) were female, and 10 (mean age 5 years 6 months) were male. Full immunization (primary series) was documented for 16 children, partial in one child, unknown status was documented in five children. One child had received varicella vaccine previously. Eleven (50) children had been receiving antiretroviral triple therapy since 2002 (all in Centers for Diseases Control immunological categories 2-3). Two of the four children with tuberculosis died between 2001 and 2002; these were not on antiretroviral therapy--the 2 survivors are still on antiretroviral therapy. All staff mantoux test results were negative. Fifteen (68) children developed chickenpox as well as three caregivers. The index case was a 13-year-old resident attending a nearby school with HIV negative children. This varicella outbreak went on to affect household members for the caregivers as well as other residential facilities nearby. Scabies affected 14 children (no caregivers); the index cases were most likely three new child residents who entered the institution in 2002 (from other homes) with histories of scabies infestation. Chickenpox and scabies dual infection occurred in seven (31) of residents. No cases of herpes zoster, disseminated varicella infection or death because of varicella occurred Diagnosed cases of chickenpox were treated with oral acyclovir Knowledge about these disease outbreaks and their control was generally lacking. CONCLUSIONS: Improvement in immunization coverage for children and staff as well as educating staff about infectious disease outbreaks, is necessary for effective control. Appropriate screening for infection/disease for all susceptible persons is essential along with timely reporting of outbreaks/reportable diseases. There is need for in

Tuberculosis and HIV co-infections in Jamaican children

BACKGROUND: There has been a worldwide increased prevalence of tuberculosis (TB) in recent years, with a similar trend observed in Jamaica and more recently in children admitted to the University Hospital of the West Indies, Jamaica. Data regarding paediatric TB, especially as it relates to all aspects of HIV co-infection, are needed from developing countries in diverse geographic settings to enhance prevention and treatment policies (National Institutes of Health, Office of AIDS Research, FY 2005 Budgetary Planning Meeting, March 11, 2003, Washington, DC). OBJECTIVE: To determine associated factors and outcomes of tuberculosis in HIV-infected and noninfected children in Jamaica. METHOD: We reviewed records of children aged 0 - 12 years attending the University Hospital of the West Indies during January 1999 to December 2002. Associated factors and outcomes in HIV-infected and HIV-negative cases with TB were compared using exact statistical methods to account for the small number of children and an adjustment for multiple testing. TB diagnosis was determined using modified World Health Organization (WHO) criteria. RESULTS: There was a significant increase of active TB cases from 1999 to 2002 with 24 children diagnosed over this period All 24 children (100) had received the Bacillus-Calmette-Guerin (BCG) vaccine. Eleven (46) of these were HIV-infected, all via mother-to-child transmission. HIV-infected children were statistically more likely to be older than non-infected children (mean 4.2 vs 2.6 years), and also to have failure to thrive, digital clubbing, hepatomegaly, splenomegaly, generalized adenopathy and negative Mantoux tests. Appropriate in-hospital anti-TB therapy was given. Hospital stay was longer (median 7.4 vs. 2.8 months) and death was more likely (7/11 vs 2/13) in HIV-infected vs non-infected children. Triple antiretroviral therapy was given in three of the 11 HIV-infected cases and this markedly improved outcome. Household family members with active TB were identified in twelve cases. CONCLUSIONS: HIV and TB co-infection is an increasing problem in Jamaican children. Severity of illness and death is greater in HIV-infected children, despite appropriate anti-TB therapy. Antiretroviral drugs must be made available to this population. Efforts must be enhanced to reduce mother-to-child-transmission of HIV/AIDS and to strengthen the public health management of TB (contact tracing and completion of TB therapy by directly observed therapy)

Socio-demographic and clinical characteristics of Jamaican adolescents with HIV/AIDS

BACKGROUND: Clinical symptomatology and socio-demographic factors have not been characterized in Jamaican adolescents with HIV/AIDS. METHODS: We studied these factors in 25 HIV-positive Jamaican adolescents, 10-19 years of age, who were seen at the Centre for HIV/AIDS Research, Education, and Services (CHARES) between the years 1996 and 2002. Data were collected between June 2003 and August 2003 from CHARES social work files and The University Hospital of the West Indies (UHWI) medical records. Microsoft Excel was used to compile descriptive statistics for the data. RESULTS: The mean age of HIV diagnosis was 15.6 (+/-3.09) years, and the mean age of enrollment at CHARES was 16.3 (+/- 2.9) years. Consensual sexual intercourse was the most prominent mode of transmission (56), followed by vertical transmission (16), unknown (16), forced sexual intercourse (8), and blood transfusion (4). The predominant clinical presentations among these adolescent patients were generalized dermatitis (77.2) and lymphadenopathy (50). Of the patients for whom clinical status could be determined, 70 were [quot ]Severely Symptomatic [quot]. Of these patients only 14 were recommended for antiretroviral treatment. CONCLUSIONS: These findings reinforce the need to globally incorporate the goal of the 2002 Joint United Nations Programme on HIV/AIDS (UNAIDS) [quot]to provide reproductive health services, including low-cost or free condoms, voluntary counselling and testing, diagnosis and treatment of sexually transmitted diseases and infections for adolescents in order to effectively prevent HIV infection [quot] (1)

Nursing interventions in the Kingston Paediatric and Perinatal HIV/AIDS Programme in Jamaica

BACKGROUND: Nursing care has been the [quot]grass roots[quot] of healthcare management even before nursing became a profession. Literature on the nursing experience with HIV is minimal and so it is challenging to comment on, or to compare experiences. PURPOSE: This paper highlights the nursing interventions as a key feature in the ongoing development and success of a prevention of mother-to-child HIV transmission (pMTCT) programme in a resource-limited setting. METHOD: In the Kingston Paediatric and Perinatal HIV/AIDS Programme, the nurses and midwives were carefully selected and then trained in the management of preventing mother-to-child transmission (pMTCT) of HIV/AIDS, voluntary counselling and testing and the identification and nursing management of paediatric and perinatal HIV/AIDS. The sites of the programme included three large maternity centres and four paediatric centres, with several feeder clinics for pregnant women. A nurse coordinator supervised the interventions at each site. A multidisciplinary team followed protocol-driven management for the care of pregnant HIV-positive women and children. There was strong collaboration with the Jamaican government and other agencies. RESULTS: The nursing interventions served to: sensitize and encourage other healthcare workers in the care of persons living with HIV/AIDS; sensitize persons in the community about the disease; improve the comfort level of women and families with accessing healthcare; enable prospective data collection for programme assessment and research purposes and to enhance multidisciplinary collaboration to widen the scope of patient care and prevent duplication of healthcare services. CONCLUSION: Nursing intervention is a vital part of a pMTCT HIV programme; however, ongoing education and training of the entire healthcare team needs to be continued in order to strengthen the programme. It is hoped that much of what is done in the Kingston Paediatric and Perinatal HIV/AIDS Programme will become integrated in the nursing management of maternal and child health nationally

Antiretroviral drug therapy in HIV-infected Jamaican children

BACKGROUND: The study describes a cohort of HIV-infected Jamaican children receiving antiretroviral therapy (ART) and reports the outcome. METHOD: An observational prospective study was conducted on HIV-infected Jamaican children receiving anti retroviral drug therapy (ART). The outcome measures, weight, height, hospital admissions and length of stay were compared at initiation and within six months of commencing ART. RESULTS: There were 37 (33.6) of 110 HIV-infected children receiving ART during 2001 to 2003. The median age at commencement was six years (age range 1-16 years) with 54.1 (20) males and 48 AIDS orphans. Care was home-based for 68 of all cases with the University Hospital of the West Indies managing 27 (73) and the Bustamante Hospital for Children 10 (27). The distribution by Centers for Disease Control and Prevention (CDC) clinical class was C (severely symptomatic), 22 (59.5); B (moderately symptomatic), 8 (21.6); A (mildly symptomatic), 6 (16.2) and N (asymptomatic), one (2.7). Among 14 (36) children with CD4 counts, 8 (57) were CDC immune class 2 (moderate immunodeficiency) and 6 (43) were class 3 (severe immunodeficiency). After commencing ART the mean difference in admissions was--1.5+/-2.55 admissions (95 CI -2.3, -0.6; p < 0.001) and in length of stay was -12.9+/-21 day (95 CI -19.9, -0.5.9; p < 0.001). Antiretroviral therapy resulted in a mean weight gain of 2.8 kg+/-4.9 kg (95 CI 1.0, 4.5; p < 0.003) and a mean gain in height of 1.7 cm+/-2.6 cm (95 CI 0.6, 2.8; p < 0.003). Five children required second line therapy. CONCLUSION: The introduction of antiretroviral therapy has resulted in improved outcomes and is being initiated in older children cared for mainly at home. Limitations in accessing affordable second line agents underscore the need for compliance with first line therapy

CDC-defined diseases and opportunistic infections in Jamaican children with HIV/AIDS

OBJECTIVE: To document the frequency of Centers for Disease Control and Prevention (CDC)-defined clinical conditions, opportunistic and co-infections among children with HIV/AIDS. METHODS: This prospective, observational study reports the findings of 110 HIV-infected children followed in multicentre ambulatory clinics during September 1, 2002, to August 31, 2003, from the 239 children enrolled in the Kingston Paediatric and Perinatal HIV/AIDS Programme, Jamaica. We describe the clinico-pathologic characteristics of these children with HIV/AIDS, using the CDC criteria. RESULTS: The client distribution by clinic site was as follows: the University Hospital of the West Indies, 71 (64.6), Bustamante Hospital for Children, 23 (20.9), Comprehensive Health Centre 13 (11.8/) and Spanish Town Hospital, 3 (2.7). The median age of the 110 children with HIV/AIDS was 6.0 years (range 0.9-17.5). Mode of transmission was primarily mother-to-child (88.0) and only 4 maternal/infant pairs received antiretroviralprophylaxis. Grouped by CDC category: 17 (15.4) were asymptomatic (N), 22 (20.0) mildly symptomatic (A), 30 (27.3) moderately symptomatic (B) and 41 (37.3) severely symptomatic (C). The most common CDC-defining symptoms were lymphadenopathy (12, 42.8) and asymptomatic (6, 21.4) in category N; lymphadenopathy (30, 29.7), dermatitis (20, 19.8) and persistent or recurrent upper respiratory tract infections (20, 19.8) in category A; bacterial sepsis (18, 34.6) and recurrent diarrhoea (11, 21.2) in category B; and wasting (28, 30.0), encephalopathy (26, 27.9), and serious bacterial infections (15, 16.1) in category C; Pulmonary tuberculosis (7, 7.5) and Pneumocystis (jiroveci) carinii pneumonia; (5, 5.4) were the most frequent opportunistic infections. Streptococcus pneumoniae (10, 30.3) was the most common invasive bacterial pathogen causing sepsis and Escherichia coli (14, 34.2) was the most common bacterial pathogen causing urinary tract infections, among the cohort. Thirty-three per cent commenced antiretroviral drugs (ARVs). There were 57 hospitalizations and five deaths. CONCLUSIONS: The study is an important step toward documentation of the natural history of paediatric HIV/AIDS in a primarily ARV-naive population from a developing country. It promotes training in paediatric HIV management as we move toward affordable access to antiretroviral agents in the wider Caribbean and the implementation of clinical trials

Uptake of interventions, outcomes and challenges in caring for HIV-exposed infants in Kingston, Jamaica

BACKGROUND: In a few Caribbean islands, prevention of mother-to-child transmission (pMTCT) of HIV with zidovudine prophylaxis has reduced transmission rates from 27 - 44 to 5.5 - 9 . OBJECTIVES: To highlight the uptake of interventions, preliminary outcomes and challenges in caring for HIV-exposed infants in a pMTCT HIVprogramme in a resource-limited setting. METHOD: A cohort of HIV-infected pregnant women were identified at the leading maternity centres in Greater Kingston through HIV counselling and testing and enrolled in the Kingston Paediatric and Perinatal HIV/AIDS Programme. Antiretroviralprophylaxis with zidovudine or nevirapine was given to the HIV-positive women and their newborns along with formula feeding. Some infants were enrolled retrospectively and followed irrespective of whether they had or had not received antiretroviral prophylaxis. A multidisciplinary team at the paediatric centres supervised protocol-driven management of the infants. Infants were followed for clinical progress and definitive HIV-infection status was to be confirmed at 18 months of age by ELISA or the Determine Rapid Test. RESULTS: During September 1, 2002 through August 31, 2003, 132 HIV-exposed infants were identified. For those infants prospectively enrolled (78), 97 received antiretroviral prophylaxis and 90 were not breastfed For all HIV-exposed children, 90 received cotrimoxazole prophylaxis and 88 continued follow-up care. Ninety-two per cent of all the infants remained asymptomatic and five died; of these deaths one is possibly HIV-related (severe sepsis at 11 weeks). This infant was retrospectively identified, had received no antiretroviral prophylaxis and was breastfed The main programme challenges, which were overcome, included the impact of stigma, compliance with antiretroviral chemoprophylaxis, breast-milk substitution and follow-up care. Financial constraints and laboratory quality assurance issues limited early diagnosis of HIV infection. CONCLUSION: Despite the challenges, the expected outcome is to prevent 50 new cases of HIV/AIDS in children living in Greater Kingston per year (300 over six years)

Socio-demographic characteristics of HIV-exposed and HIV-infected Jamaican children

BACKGROUND: In the face of the continuing pandemic of HIV/AIDS, the burden of the disease is now largest in the resource-poor developing world. The Joint United Nations Programme on HIV/AIDS (UNAIDS) has listed the adult prevalence rate for the Caribbean as second only to Sub-Saharan Africa. OBJECTIVE: To document the socio-demographic characteristics of paediatric and perinatal HIV/AIDS in Kingston, Jamaica. METHODS: A cohort of HIV-infected pregnant women were identified at the leading maternity centres in Kingston and St Catherine and were enrolled in the Kingston Paediatric and Perinatal HIV/AIDS Programme. Infants born to mothers within the programme were prospectively enrolled. Infants and children identified after delivery, whether HIV-exposed or infected, were also enrolled (retrospective group). All were followed according to standardized protocols. RESULTS: We report on a total of 239 children, 78 (prospective group) and 161 (retrospective group). Among the retrospective group, 68 were classified as infected. For the prospective group, the patients were recruited within twenty-four hours of birth in 98.7 of cases, whereas in the retrospective group, the median age of recruitment was 2.6 years. The median age of the mother was 27 years and that of the father was 33 years. There were seven teenage mothers. Twenty-six per cent of the children were in institutional care. Family size ranged from one to nine children--the median was two children. For those parents where occupation was reported, the majority held semi-skilled or unskilled jobs. Patients attended their regional clinics. CONCLUSION: HIV/AIDS represents a significant human and financial burden on a developing country such as Jamaica and this underscores the need for urgent and sustained interventions to stem the epidemic

HIV seroprevalence, uptake of interventions to reduce mother-to-child transmission and birth outcomes in greater Kingston, Jamaica

BACKGROUND: The seroprevalence of HIV among pregnant women in the Caribbean is 2-3 and increasing. The Kingston Paediatric and Perinatal HIV Programme is developing and implementing a unified programme to eliminate mother-to-child transmission (MTCT) of HIV in Kingston, Jamaica. METHODS: Pregnant women presenting to Kingston Metropolitan Antenatal Clinics, Victoria Jubilee Hospital, Spanish Town Hospital and the University Hospital of the West Indies had HIV serology performed by ELISA, or by the new Determine Rapid Test after receiving group counselling. HIV-positive women were referred to High Risk Antenatal Clinics. Antiretroviral prophylaxis with zidovudine (AZT), or nevirapine was given. Care was administered using a standard protocol by a multi-disciplinary team of public and academic healthcare personnel. RESULTS: In year one, 19,414 women delivered Among 14,054 women who started antenatal care for this period, 5,558 (40) received group counselling and 7,383 (53) received HIV-testing. During the fourth quarter of follow-up, these comparative rates were 66 (2049/3 118) and 72 (2260/3118) respectively. HIV seroprevalence overall was 2.1 (152/7 383). One hundred and seven HIV+ women at varying gestational ages were identified in the programme, 72 had so far received AZT and nine nevirapine (76). 0f 84 deliveries, birth outcomes were 75 live births (89), six neonatal deaths and four maternal deaths (all from HIV/AIDS). Major challenges include repeat pregnancies of 36 despite prior knowledge of HIV seropositivity and poor partner notification with only 30 (32) having a HIV-test. Although rates of HIV testing in pregnant women in Greater Kingston are increasing, rates of testing overall remain sub-optimal. On the labour ward, there was sub-optimal identification of the HIV+ pregnant woman and administration of AZT chemoprophylaxis, along with issues of patient confidentiality and stigma. CONCLUSION: This programme needs strengthening in order to reduce maternal-fetal transmission of HIV in Greater Kingston, Jamaica [quot]pMTCT-PLUS, or comprehensive family-centred care, is the next step[quot]

A paediatric and perinatal HIV/AIDS leadership initiative in Kingston, Jamaica

BACKGROUND AND PURPOSE: In Jamaica 1-2 of pregnant women are HIV-positive; 876 HIV-positive pregnant women will deliver and at least 283 newly infected HIV-infected infants will be born in 2003; HIV/AIDS is the leading cause of death in children aged one to four years. We describe a collaborative [quot ]Town and Gown[quot ] programme to address the paediatric and perinatal HIV epidemic in Kingston. METHOD: A team of academic and government healthcare personnel, comprising paediatricians, obstetricians, public health practitioners, nurses, microbiologists, data management and information technology personnel collaborated to address this public health emergency. RESULT: A five-point plan was implemented This comprised leadership and training of a core group of paediatric/perinatal HIVprofessionals to serve Greater Kingston and St Catherine and be a model for the rest of Jamaica. Mother-to-child transmission of HIV/AIDS is prevented by counselling and HIV-testing women in the antenatal clinics, giving azidothymidine (AZT) to HIV pregnant women beginning at 28 weeks gestation, throughout labour and to the HIV-exposed infants for the first six weeks of life. A unified parallel programme for identifying the HIV-infected infant and delivering paediatric HIV care at the major paediatric centres was implemented In three years, over 30,000 pregnant women are being tested for HIV; 600 HIV-exposed babies are being identified and about 140 paediatric HIV infections will be prevented The team is building research capacity which emphasizes a strong outcomes-based research agenda and implementation of clinical trials. We are collaborating, locally, regionally and internationally. CONCLUSION: Collaboratively, the mission of reducing mother-to-child transmission of HIV/AIDS and improving the quality of life for those already living and affected by HIV/AIDS can be achieved