RESUMEN
A retrospective study on burns patients admitted to the Sint Elisabeth's Hospital on Curacao was conducted during the 11-year period from the years 1992 to 2002. This is the first such study performed in Curacao. Curacao does not have an established burn center, therefore severe burns cases are treated in a general hospital. Only the very severe cases are referred to burn centers abroad. Data were collected on incidence, gender, age, cause, total body surface area (TBSA burned), degree, localization, case fatality, length of hospital stay (LOS), and seasonal variation. A total of 336 burns patients were admitted. This represented an annual admission of 31 patients, and an annual cumulative incidence of 2.3 episodes per thousand persons for burns admissions. The male to female ratio was 1.6:1, and the mean age of admission was 24.3 years. Most burned patients were observed in the age group ranging from 0 to 4 years old (29.2% of all burns cases). The mean TBSA of burn was 13.6%, range 0.5-80%. The most common cause of burn was scald (47.9%) followed by flame (22.3%). The overall mean LOS and case fatality were 15.8 days and 3.3%, respectively. Second and first degree combined, and second-degree only burns were the most frequent. Most frequent localizations burned were the arms, thorax, and legs. Most burns occurred at the end and at the beginning of each year (comparable to winter and spring period in other studies), being the seasons with the most public holidays and other festivities. We conclude that the incidence, age and gender distribution, LOS and TBSA of burns on Curacao were very similar to data from other international studies from the US, Europe and Asia. Scald and fire were the major causes of burns, being preventable injuries. Especially in young children the need for a prevention program is essential. Also, there is a need to inform people from all ages on the danger of fire injuries, especially during public holidays and other festivities when the incidence is the highest.
Asunto(s)
Quemaduras/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Superficie Corporal , Quemaduras/mortalidad , Niño , Preescolar , Femenino , Humanos , Incidencia , Lactante , Recién Nacido , Tiempo de Internación , Masculino , Persona de Mediana Edad , Antillas Holandesas/epidemiología , Estudios Retrospectivos , Estaciones del Año , Adulto JovenRESUMEN
The aim of this study was to determine the incidence of Respiratory Distress Syndrome (RDS) and to evaluate the efficacy of surfactant treatment at the Neonatal Intensive Care Unit (NICU) at the St Elisabeth Hospital, Curaçao, Netherlands, Antilles. This was a retrospective cohort study of 86 infants, with moderate to severe RDS, out of 877 newborns admitted to the NICU between 1991 and 1998. Results of conventional RDS treatment between 1991 and 1994 (n = 54, group 1) were compared to results of treatment between 1994 and 1998 (n = 32, group 2) with surfactant and increased prenatal steroids. The incidence of RDS in group 1 was 12%, and 7.5% in group 2. Use of prenatal steroids increased from 7.3% (group 1) to 47% in group 2 (p < 0.05). Twenty-five infants died, 17 (31.5%) in group 1 and 8 (25%) in group 2. The complication most frequently found in both study groups was Bronchopulmonary Dysplasia (BPD): sixteen infants (30%) in group 1 and 9 infants (28%) in the surfactant-treated group. BPD was significantly associated with time on the ventilator in both groups (p < 0.05). We found no cases (0%) of Retinopathy of Prematurity (ROP) in group 1, and 3 cases (9%, p < 0.05) in group 2. We found no differences in other complications between group 1 and 2. The mean time between birth and the first surfactant treatment in group 2 was more than nine hours. Surfactant rescue treatment in combination with prenatal steroids results in lower incidence of RDS and in lower mortality than conventional RDS treatment in this study. The increased incidence of ROP in the surfactant-treated group was probably the result of better detection. BPD and other complications remained unchanged. Earlier surfactant administration is suggested to reduce mortality and morbidity in the future.
Asunto(s)
Productos Biológicos , Surfactantes Pulmonares/uso terapéutico , Síndrome de Dificultad Respiratoria del Recién Nacido/terapia , Femenino , Humanos , Recién Nacido , Masculino , Respiración Artificial , Síndrome de Dificultad Respiratoria del Recién Nacido/complicaciones , Estudios RetrospectivosRESUMEN
The aim of this study was to determine the incidence of Respiratory Distress Syndrome (RDS) and to evaluate the efficacy of surfactant treatment at the Neonatal Intensive Care Unit (NICU) at the St Elisabeth Hospital, Curaçao, Netherlands, Antilles. This was a retrospective cohort study of 86 infants, with moderate to severe RDS, out of 877 newborns admitted to the NICU between 1991 and 1998. Results of conventional RDS treatment between 1991 and 1994 (n = 54, group 1) were compared to results of treatment between 1994 and 1998 (n = 32, group 2) with surfactant and increased prenatal steroids. The incidence of RDS in group 1 was 12, and 7.5 in group 2. Use of prenatal steroids increased from 7.3 (group 1) to 47 in group 2 (p < 0.05). Twenty-five infants died, 17 (31.5) in group 1 and 8 (25) in group 2. The complication most frequently found in both study groups was Bronchopulmonary Dysplasia (BPD): sixteen infants (30) in group 1 and 9 infants (28) in the surfactant-treated group. BPD was significantly associated with time on the ventilator in both groups (p < 0.05). We found no cases (0) of Retinopathy of Prematurity (ROP) in group 1, and 3 cases (9, p < 0.05) in group 2. We found no differences in other complications between group 1 and 2. The mean time between birth and the first surfactant treatment in group 2 was more than nine hours. Surfactant rescue treatment in combination with prenatal steroids results in lower incidence of RDS and in lower mortality than conventional RDS treatment in this study. The increased incidence of ROP in the surfactant-treated group was probably the result of better detection. BPD and other complications remained unchanged. Earlier surfactant administration is suggested to reduce mortality and morbidity in the future.
Asunto(s)
Humanos , Masculino , Femenino , Recién Nacido , Síndrome de Dificultad Respiratoria del Recién Nacido , Surfactantes Pulmonares , Síndrome de Dificultad Respiratoria del Recién Nacido , Estudios Retrospectivos , Respiración ArtificialRESUMEN
Surfactant replacement therapy for Respiratory Distress Syndrome (RDS) in premature neonates has been established as an effective treatment, although significant mortality and morbidity remain. In Curaçao, surfactant became available as a therapeutic option in 1994. A retrospective cohort study was performed to describe the results of surfactant treatment in premature newborns with RDS in Curaçao between 1994 and 1998. Of 429 infants admitted to the study hospital in this period, 7.5% (n = 32) developed RDS and were treated with surfactant. Twenty-five per cent (n = 8) of these infants died, most of them in the first year of surfactant treatment. Twenty-eight per cent (n = 9) developed bronchopulmonary dysplasia (BPD), the most frequently observed complication. The highest incidence of BPD (44%) was found in the very low birth weight infants (750-1500 g); all infants with BPD were 27-30 weeks of gestational age. The duration of ventilator dependence was significantly associated with the development of BPD (p < 0.05). No other risk factors for complications during the treatment course could be identified. The mean time between birth and the first surfactant treatment was more than nine hours. In this study, we found low incidence rates of RDS and BPD, and a considerable mortality in surfactant treated newborns. This pilot study shows that surfactant treatment of premature infants is feasible in Curaçao. Earlier administration of surfactant, preferably within 2-3 hours after birth, is expected to lower the risk of death and oxygen dependence.
Asunto(s)
Surfactantes Pulmonares/uso terapéutico , Síndrome de Dificultad Respiratoria del Recién Nacido/terapia , Displasia Broncopulmonar/epidemiología , Estudios de Cohortes , Femenino , Humanos , Incidencia , Recién Nacido , Masculino , Antillas Holandesas/epidemiología , Proyectos Piloto , Síndrome de Dificultad Respiratoria del Recién Nacido/epidemiología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Surfactant replacement therapy for Respiratory Distress Syndrome (RDS) in premature neonates has been established as an effective treatment, although significant mortality and morbidity remain. In Curacao, surfactant became available as a therapeutic option in 1994. A retrospective cohort study was performed to describe the results of surfactant treatment in premature newborns with RDS in Curacao between 1994 and 1998. Of 429 infants admitted to the study hospital in this period, 7.5 percent (n=32) developed RDS and were treated with surfactant. Twenty-five per cent (n=8) of these infants died, most of them in the first year of surfactant treatment. Twenty-eight per cent (n=9) developed bronchopulmonary dysplasia (BPD), the most frequently observed complication. The highest incidence of BPD (44 percent) was found in the very low birth weight infants (750-1500 g); all infants with BPD were 27-30 weeks of gestational age. The duration of ventilator dependence was significantly associated with the development of BPD (p < 0.05). No other risk factors for complications during the treatment course could be identified. The mean time between birth and the first surfactant treatment was more than nine hours. In this study, we found low incidence rates of RDS and BPD, and a considerable mortality in surfactant treated surfactant treatment newborns. This pilot study shows that surfactant treatment of premature infants is feasible in Curacao. Earlier administration of surfactant, preferably within 2-3 hrs after birth, is expected to lower the risk of death and oxygen dependence.(Au)
Asunto(s)
Humanos , Recién Nacido , Femenino , Surfactantes Pulmonares/uso terapéutico , Síndrome de Dificultad Respiratoria del Recién Nacido/terapia , Recien Nacido Prematuro/inmunología , Displasia Broncopulmonar , Antillas Holandesas/epidemiología , Estudios de Cohortes , Estudios Retrospectivos , Proyectos PilotoRESUMEN
Surfactant replacement therapy for Respiratory Distress Syndrome (RDS) in premature neonates has been established as an effective treatment, although significant mortality and morbidity remain. In Curaçao, surfactant became available as a therapeutic option in 1994. A retrospective cohort study was performed to describe the results of surfactant treatment in premature newborns with RDS in Curaçao between 1994 and 1998. Of 429 infants admitted to the study hospital in this period, 7.5 (n = 32) developed RDS and were treated with surfactant. Twenty-five per cent (n = 8) of these infants died, most of them in the first year of surfactant treatment. Twenty-eight per cent (n = 9) developed bronchopulmonary dysplasia (BPD), the most frequently observed complication. The highest incidence of BPD (44) was found in the very low birth weight infants (750-1500 g); all infants with BPD were 27-30 weeks of gestational age. The duration of ventilator dependence was significantly associated with the development of BPD (p < 0.05). No other risk factors for complications during the treatment course could be identified. The mean time between birth and the first surfactant treatment was more than nine hours. In this study, we found low incidence rates of RDS and BPD, and a considerable mortality in surfactant treated newborns. This pilot study shows that surfactant treatment of premature infants is feasible in Curaçao. Earlier administration of surfactant, preferably within 2-3 hours after birth, is expected to lower the risk of death and oxygen dependence.
Asunto(s)
Humanos , Masculino , Femenino , Recién Nacido , Síndrome de Dificultad Respiratoria del Recién Nacido , Surfactantes Pulmonares , Síndrome de Dificultad Respiratoria del Recién Nacido , Displasia Broncopulmonar , Proyectos Piloto , Incidencia , Estudios Retrospectivos , Factores de Riesgo , Estudios de Cohortes , Antillas HolandesasRESUMEN
The red blood cell Duffy antigen receptor for chemokines serves as a sink for the clearance of chemokines such as interleukin-8 (IL-8) from the circulation. We analyzed the impact of the Duffy phenotype on sickle cell disease (SCD) severity and serum IL-8 levels in 15 Duffy-positive and 36 Duffy-negative sickle cell patients. There was no difference in clinical severity between Duffy-positive and Duffy-negative sickle cell patients. In asymptomatic sickle cell patients the upward deviation of mean serum IL-8 levels was significantly greater in Duffy-negatives (n = 20) than in Duffy-positives (n = 8) (P = 0.011). However, during a vasoocclusive episode, serum IL-8 levels were similar between Duffy-negatives (n = 11) and Duffy-positives (n = 3). Although the Duffy phenotype seems to influence steady-state serum IL-8 levels, it does not seem to have an effect on SCD severity.
Asunto(s)
Sistema del Grupo Sanguíneo Duffy/genética , Rasgo Drepanocítico/genética , Adolescente , Adulto , Arteriopatías Oclusivas/sangre , Arteriopatías Oclusivas/genética , Femenino , Hematócrito , Hemoglobinas/metabolismo , Humanos , Recuento de Leucocitos , Masculino , Persona de Mediana Edad , Fenotipo , Recuento de Plaquetas , Índice de Severidad de la Enfermedad , Rasgo Drepanocítico/complicacionesRESUMEN
OBJECTIVE: To collect epidemiological data on the prevalence of respiratory syncytial virus (RSV) in Curacao and to assess a possible relation to seasons. DESIGN AND METHODS: All children aged 0 to 24 months admitted to the paediatric ward of St. Elisabeth Hospital in Curacao with acute lower respiratory tract illness (tachypnoea, dyspnoea with wheezing, crepitations or cough), from October 1998, to October 1999, were enrolled. Excluded from the study were patients whose respiratory symptoms were caused by a foreign body, congenital malformation of heart, lung or thorax. RESULTS: Forty-four children fulfilled the study criteria; 20 (47 percent) were RSV positive for parainfluenza virus. Almost half (48 percent) of the total population was ex-premature. The majority of the RSV infections occurred during the two rainy periods and >50 percent (n=34) of all children had acute otitis media. The frequency of otitis media, positive RSV test and length of hospital stay was higher for the ex-prematures. Cyanosis was present in 2/10 (20 percent) of RSV positive and 2/23 (9 percent) of RSV negative cases. None of the patients required artificial ventilation and none died. CONCLUSION: RSV infection does occur in Curacao mostly during the rainy season. Ex-prematures seem to be especially at risk and otitis media is found in the majority of cases. In the light of the growing number surviving extreme prematurity, RSV prophylaxis needs to be considered.(Au)
Asunto(s)
Lactante , Humanos , Recién Nacido , Infecciones por Virus Sincitial Respiratorio/epidemiología , Antillas Holandesas/epidemiología , Estudios Epidemiológicos , Rinitis Alérgica Estacional , Estaciones del AñoRESUMEN
OBJECTIVE: To determine the seroprevalence of human T-cell leukaemia virus (HTLV) type I and predictive variables in Curaçao. DESIGN: Descriptive. SETTING: St. Elisabeth Hospital, Curaçao. METHODS: A total of 2531 sera were randomly collected from a total population of approximately 145,000 over a period of three months (of seven the sex was not known). An initial ELISA test was performed to detect anti-HTLV-I antibodies. If this test was positive an ELISA re-test (in duplicate) was performed. If one of these re-tests was found positive a western blot confirmation test was performed. The association with age, sex, social class and history of syphilis were analysed with multiple logistic regression models and adjusted for confounding. RESULTS: The estimated prevalence of HTLV-I was 1.9% (49/2524). No significant sex differences were observed (odds ratio (OR): 1.13; 95% confidence interval (95% CI): 0.62-2.05). Increasing age (p for trend = 0.0003) and lower social class (OR: 1.86; 95% CI: 1.03-3.38) were important predictive factors for HTLV-I infection. Members of the lower social classes and persons 50 years or older were at relatively high risk (OR: 3.91; 95% CI: 2.21-6.94). CONCLUSION: HTLV-I infection is endemic in the island of Curaçao, as in other Caribbean islands. The estimated prevalence is 1.9%. Age and lower social class were important predictive factors for HTLV-I infection.
Asunto(s)
Anticuerpos Anti-HTLV-I/aislamiento & purificación , Infecciones por HTLV-I/epidemiología , Virus Linfotrópico T Tipo 1 Humano/inmunología , Adolescente , Adulto , Factores de Edad , Anciano , Niño , Femenino , Infecciones por HTLV-I/inmunología , Humanos , Masculino , Persona de Mediana Edad , Antillas Holandesas/epidemiología , Prevalencia , Factores de Riesgo , Muestreo , Estudios Seroepidemiológicos , Factores SocioeconómicosRESUMEN
BACKGROUND: Epidemiological studies suggested that consumption of fruit and vegetables may protect against stroke. The hypothesis that dietary antioxidant vitamins and flavonoids account for this observation is investigated in a prospective study. METHODS: A cohort of 552 men aged 50 to 69 years was examined in 1970 and followed up for 15 years. Mean nutrient and food intake was calculated from cross-check dietary histories taken in 1960, 1965, and 1970. The association between antioxidants, selected foods, and stroke incidence was assessed by Cox proportional hazards regression analysis. Adjustment was made for confounding by age, systolic blood pressure, serum cholesterol, cigarette smoking, energy intake, and consumption of fish and alcohol. RESULTS: Forty-two cases of first fatal or nonfatal stroke were documented. Dietary flavonoids (mainly quercetin) were inversely associated with stroke incidence after adjustment for potential confounders, including antioxidant vitamins. The relative risk (RR) of the highest vs the lowest quartile of flavonoid intake ( > or = 28.6 mg/d vs <18.3 mg/d) was 0.27 (95% confidence interval [CI], 0.11 to 0.70). A lower stroke risk was also observed for the highest quartile of beta-carotene intake (RR, 0.54; 95% CI, 0.22 to 1.33). The intake of vitamin C and vitamin E was not associated with stroke risk. Black tea contributed about 70% to flavonoid intake. The RR for a daily consumption of 4.7 cups or more of tea vs less than 2.6 cups of tea was 0.31 (95% CI, 0.12 to 0.84). CONCLUSION: The habitual intake of flavonoids and their major source (tea) may protect against stroke.
Asunto(s)
Antioxidantes/administración & dosificación , Trastornos Cerebrovasculares/epidemiología , Trastornos Cerebrovasculares/prevención & control , Dieta , Flavonoides/administración & dosificación , Vitaminas/administración & dosificación , Anciano , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Factores de RiesgoRESUMEN
BACKGROUND AND PURPOSE: A low-to-moderate average daily fish consumption has been reported to convey protection against coronary heart disease incidence and mortality. Currently there is no information about its effect on stroke risk. METHODS: In 1960, 1965, and 1970 cross-check dietary histories were obtained in 552 men aged 50 to 69 years in 1970 in the town of Zutphen, The Netherlands. The association between fish consumption and stroke incidence in the period 1970 to 1985 was assessed by Cox proportional hazards models. Adjustments were made for confounding by age, systolic blood pressure, cigarette smoking, serum total cholesterol, energy intake, alcohol consumption, and prescribed diet. RESULTS: The mean fish consumption in 1970 was 17.9 g/d. Men who consumed more than 20 g of fish per day in 1970 had a reduced risk of stroke compared with those who consumed less fish. The hazard ratio (HR) amounted to 0.49 (95% confidence interval [CI], 0.24 to 0.99), and did not change after adjustment for potential confounders. Fewer strokes occurred among the 301 men who always reported fish consumption between 1960 and 1970 than among the men who changed fish consumption habits between 1960 and 1970 or did not consume fish at all (HR, 0.63; 95% CI, 0.34 to 1.16). CONCLUSIONS: These results suggest that consumption of at least one portion of fish per week may be associated with a reduced stroke incidence.
Asunto(s)
Trastornos Cerebrovasculares/epidemiología , Proteínas en la Dieta , Peces , Anciano , Consumo de Bebidas Alcohólicas , Animales , Presión Sanguínea , Trastornos Cerebrovasculares/mortalidad , Trastornos Cerebrovasculares/fisiopatología , Colesterol/sangre , Colesterol en la Dieta , Carbohidratos de la Dieta , Grasas de la Dieta , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Modelos de Riesgos Proporcionales , Factores de Riesgo , Fumar , Análisis de SupervivenciaRESUMEN
In order to assess the magnitude of the congenital rubella syndrome in Curacao, and to provide data for evaluation of the rubella vaccination programme, a retrospective study of its incidence during the period 1977 - 1986 was conducted. This was done by tracing all hospital medical records of newborns with signs and symptoms indicative of congenital rebella syndrome or with a specialist's diagnosis. All cases were confirmed by laboratory tests. A yearly incidence of 0 to 0.4/1,000 live births was observed in non-epidemic years. In 1977 and 1985, very high incidences of 1.77/1,000 and 2.44/1.000 were observed. No seasonally could be observed. No surveillance data on rubella in the study period are available. It is concluded that from 1977 to 1986, rubella infection of pregnant women, and congenital rubella syndrome have occurred regularly, with two epidemic increases in 1977 and 1985 (AU)