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INTRODUCTION: Jamaica has an estimated 200 persons with haemophilia (PWH), who face significant constraints in access to specialized haemophilia care, including access to clotting factor concentrates. AIM: The aim of this paper is to establish the current burden of disease in PWH in Jamaica. METHODS: PWH were enrolled through the University Hospital of the West Indies, Jamaica. The impact of haemophilia was assessed using a comprehensive battery of heath outcome measures that included the following: laboratory, clinical information and validated outcome measures of joint structure and function, activity, and health-related quality of life (HRQoL) to provide a health profile of the Jamaican haemophilia population. RESULTS: In all, 45 PWH were registered (mean age: 29, range: 0.17-69 years), including 13 children (<18 years of age) and 32 adults. In this sample, 41 had haemophilia A (30 severe) and 4 had haemophilia B (3 severe); 10 patients with haemophilia A were inhibitor positive. The results indicate that adults with haemophilia in Jamaica have significant joint damage: mean Haemophilia Joint Health Score (HJHS) = 42.1 (SD = 17.3); moderate activity levels - mean Haemophilia Activities List (HAL) score = 64.8 (SD = 17.8); and low HRQoL scores - mean Haemo-QoL-A score = 62.3 (SD = 19.4). Results for children are also reported but should be interpreted with caution due to the small sample size. CONCLUSIONS: There is a very high burden of disease in PWH in Jamaica. The health profiles reported in this paper are an essential first step in advocating for a multidisciplinary Comprehensive Care Program for assessment and care of PWH in Jamaica.
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Costo de Enfermedad , Hemofilia A/economía , Hemofilia A/epidemiología , Hemofilia B/economía , Hemofilia B/epidemiología , Sistema de Registros , Adolescente , Adulto , Anciano , Niño , Preescolar , Femenino , Humanos , Lactante , Jamaica/epidemiología , Masculino , Persona de Mediana Edad , Calidad de Vida , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVES: To address the prevalence and spectrum of breast cancer (BRCA1 and BRCA2) mutations in the Caribbean population. DESIGN AND METHODS: Demographic and clinical pathologic data was collected from 347 women of Afro-Caribbean decent. The cohort included women with breast cancer from the following countries: the Cayman Islands, Jamaica, Barbados, Dominica, Trinidad & Tobago and Haiti. RESULTS: The mean age of onset in the cohort was 48.1 yrs. with a mean body mass index (BMI) of 27.7. 70% of breast cancer cases were estrogen receptor-positive (ER+) (n=241) and in Jamaica 27% (n=105) of breast cancer cases were human epidermal growth factor receptor 2 positive (Her2+). Total Abdominal Hysterectomy Bilateral Salpingo Oophorectomy (TAH-BSO) delayed invasive breast cancer from 48 to 53 years (p=0.005). Parity was a significant factor (p<0.0001), which delayed age of onset by 8 yrs. Additionally, pregnancy alone delayed age of onset (p<0.005) by 8 yrs. Only three women out of 347 were found to have a mutation. CONCLUSIONS: This population-based study provided an insight into pattern of risk factors both genetic and environmental of breast cancer incidence and subtype across the Caribbean. In conclusion 1) genetic causes of breast cancer appeared rare outside of the Bahamas, 2) fertility factors appeared important in the development of breast cancer, 3) TAH-BSO was common as both a form of contraception and because of the high incidence of fibroids, it may be protective, 4) BMI may impact on breast cancer development and 5) screening mammography was rare and the vast majority was diagnostic in nature.
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Dados Estadísticos , Prevalencia , Neoplasias de la Mama , Genes BRCA1 , Genes BRCA2 , Mutación , Región del CaribeRESUMEN
OBJECTIVE: Many neurosurgical cases are done without the need for blood transfusion, yet blood is unnecessarily cross-matched, resulting in wasted resources. This study was undertaken to document and compare the number of units of blood components requested, cross-matched and transfused in neurosurgical cases at the University Hospital of the West Indies (UHWI). METHODS: A prospective, observational study was undertaken over one year. Data collected for each patient included demographic information, relevant perioperative data, and blood banking data including blood components requested, cross-matched and transfused. Data were analysed using SPSS version 16. RESULTS: Data were analysed on 152 patients, 71 females (46.7%) and 81 males (53.3%). The mean age was 48.7 ± 19.6 years and 100 of the procedures were done electively (65.8%). Blood components were ordered in 114 (75%) cases, red cells more commonly in 113 (74.3%) patients, and plasma in 19 (12.5%) patients. Overall, 20 patients (13.2%) were transfused. Most patients (90.9%) needed one to two units of blood. Of the 236 units of blood components that were cross-matched or prepared, only 62 were transfused. The cross-match/preparation to transfusion ratio (CTR/PTR) was 6.00 for red cells and 1.31 for plasma. Preoperative haemoglobin ≤ 10.0 g/dL (p = 0.001), estimated blood loss of ≥ 1 litre (p < 0.001), higher American Society of Anesthesiologists (ASA) physical status score (p < 0.03) and a resident as lead surgeon (p < 0.05), were significant predictors of blood transfusion. CONCLUSION: The transfusion rate was low with a high cross-match to transfusion ratio, suggesting that less cross-matching is needed. A new approach to blood ordering for neurosurgical cases is recommended.
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OBJECTIVE: Many neurosurgical cases are done without the need for blood transfusion, yet blood is unnecessarily cross-matched, resulting in wasted resources. This study was undertaken to document and compare the number of units of blood components requested, cross-matched and transfused in neurosurgical cases at the University Hospital of the West Indies (UHWI). METHODS: A prospective, observational study was undertaken over one year. Data collected for each patient included demographic information, relevant perioperative data, and blood banking data including blood components requested, cross-matched and transfused. Data were analysed using SPSS version 16. RESULTS: Data were analysed on 152 patients, 71 females (46.7%) and 81 males (53.3%). The mean age was 48.7 ± 19.6 years and 100 of the procedures were done electively (65.8%). Blood components were ordered in 114 (75%) cases, red cells more commonly in 113 (74.3%) patients, and plasma in 19 (12.5%) patients. Overall, 20 patients (13.2%) were transfused. Most patients (90.9%) needed one to two units of blood. Of the 236 units of blood components that were cross-matched or prepared, only 62 were transfused. The cross-match/preparation to transfusion ratio (CTR/PTR) was 6.00 for red cells and 1.31 for plasma. Preoperative haemoglobin < 10.0 g/dL (p = 0.001), estimated blood loss of > 1 litre (p < 0.001), higher American Society of Anesthesiologists (ASA) physical status score (p < 0.03) and a resident as lead surgeon (p < 0.05), were significant predictors of blood transfusion. CONCLUSION: The transfusion rate was low with a high cross-match to transfusion ratio, suggesting that less cross-matching is needed. A new approach to blood ordering for neurosurgical cases is recommended.
OBJETIVO: Muchos casos neuroquirurgicos se realizan sin necesidad de transfusion de sangre. Sin embargo, la sangre es innecesariamente sometida a pruebas cruzadas, lo cual resulta en un malgasto de recursos. Este estudio fue emprendido con el proposito de documentar y comparar el numero de unidades de los componentes sanguineos requeridos, cotejados, y transfundidos en los casos de neurocirugia en el Hospital Universitario de West Indies (HUWI). MÉTODOS: Se realizo un estudio prospectivo observacional por espacio de mas de un ano. Los datos recopilados de cada paciente incluian informacion demografica, datos relevantes perioperatorios, y datos de bancos de sangre, incluyendo los componentes sanguineos solicitados, cotejados, y transfundidos. Los datos fueron analizados utilizando SPSS version 16. RESULTADOS: Los datos se analizaron en 152 pacientes: 71 mujeres (46.7%) y 81 varones (53.3%). La edad promedio fue de 48.7 ± 19.6 anos y 100 de los procedimientos se realizaron de manera electiva (65.8%). Se ordenaron componentes de la sangre en 114 casos (75%), siendo los globulos rojos los mas comunmente requeridos en 113 pacientes (74,3%) y el plasma en 19 pacientes (12.5%). En general, 20 pacientes (13.2%) fueron transfundidos. La mayoria de los pacientes (90.9%) necesito una o dos unidades de sangre. De las 236 unidades de componentes sanguineos que fueron preparados o sometidos a pruebas cruzadas, solo 62 fueron transfundidos. La proporcion de la preparacion/prueba cruzada en relacion con la transfusion (CTR/PTR por sus siglas en ingles) fue 6.00 para los globulos rojos y 1.31 para el plasma. La hemoglobina preoperatoria < 10.0 g/dL (p = 0.001), la perdida estimada de sangre de > 1 litro (p < 0.001), la mayor puntuacion del estado fisico (p < 0.03) segun los criterios de la Sociedad Americana de Anestesiologos (ASA), y un residente como principal cirujano (p < 0.05), fueron predictores significativos de la transfusion de sangre. CONCLUSIÓN: La tasa de transfusion fue baja, con una alta proporcion de la prueba cruzada frente a la transfusion, sugiriendo que se necesitan menos pruebas cruzadas. Se recomienda un nuevo enfoque a la hora de hacer pedidos de sangre para los casos neuroquirurgicos.
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Humanos , Masculino , Femenino , Recién Nacido , Lactante , Preescolar , Niño , Adolescente , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Transfusión Sanguínea/estadística & datos numéricos , Procedimientos Neuroquirúrgicos/métodos , Estudios Prospectivos , Hospitales UniversitariosRESUMEN
Ischaemic priapism is a devastating urological condition that has the potential to cause permanent erectile dysfunction. The disorder has been associated with numerous medical conditions and the use of pharmacotherapeutic agents. The aetiology is idiopathic in a number of cases. There are two prior case reports of the association of ischaemic priapism and glucose-6-phosphate dehydrogenase (G6PD) deficiency. We report on a third case of priapism associated with G6PD deficiency and review recently described molecular mechanisms of increased oxidative stress in the pathophysiology of ischaemic priapism. The case report of a 32-year old Afro-Caribbean male with his first episode of major ischaemic priapism is described. Screening for common causes of ischaemic priapism, including sickle cell disease was negative. Glucose-6-phosphate dehydrogenase deficiency was discovered on evaluation for priapism. Penile aspiration was performed and erectile function was good post treatment.Glucose-6-phosphate dehydrogenase deficiency is a cause for ischaemic priapism and should be a part of the screening process in idiopathic causes of the disorder. Increased oxidative stress occurs in G6PD deficiency and may lead to priapism.
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Leiomyomas can cause obstructive renal impairment and renal failure. This was a retrospective study of women with renal impairment seen at the University of the West Indies Hospital, Jamaica, between 2000 and 2004, looking at aetiology and severity (group 1). We also evaluated patients, in the same hospital, with fibroids who had ultrasonography during a later period (2006-2011), comparing those who had hydronephrosis and those without (group 2). In group 1, 274 women were coded as renal impairment. Case notes for 160 patients (59%) were analysed. Uterine fibroids accounted for 13/160 (8.1%) of cases. Comparing cases with and without fibroids, none of those with fibroids were over 50 years old compared with 59.3% of the others, OR 0.02 (CI 0.00-0.35) p = 0.0001. Hospital data for renal failure showed that most mean values were significantly better for those with fibroids. Urea, 8.59 mmol/l (SD 9.89) vs 17.00 mmol/l (SD 13.41) p = 0.003; Creatinine 300.15 µmol/l (SD490.92) vs 424.05 µmol/l (SD553.29) p = 0.022 and Creatinine clearance 73.21 ml/min (SD 38.92) vs 44.25 ml/min (SD 49.71) p = 0.017. However, mean potassium values were similar, 4.52 mmol/l (SD 0.61) vs 4.85 mmol/l (SD1.03) p = 0.2. In group 2, there were 216 patients and we found 31 (14.35%) patients at ultrasonography with hydronephrosis from fibroids. These patients had significantly larger uteri than those without hydronephrosis but renal function was similar, with only urea values significantly worse. Leiomyomas can cause renal impairment, however the prognosis appears good.
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Hidronefrosis/etiología , Leiomioma/complicaciones , Insuficiencia Renal/etiología , Neoplasias Uterinas/complicaciones , Adulto , Femenino , Humanos , Hidronefrosis/diagnóstico por imagen , Hidronefrosis/epidemiología , Jamaica/epidemiología , Persona de Mediana Edad , Prevalencia , Insuficiencia Renal/diagnóstico por imagen , Insuficiencia Renal/epidemiología , Estudios Retrospectivos , UltrasonografíaRESUMEN
Introduction. Noni (Morinda citrifolia) has been used for many years as an anti-inflammatory agent. We tested the efficacy of Noni in women with dysmenorrhea. Method. We did a prospective randomized double-blind placebo-controlled trial in 100 university students of 18 years and older over three menstrual cycles. Patients were invited to participate and randomly assigned to receive 400 mg Noni capsules or placebo. They were assessed for baseline demographic variables such as age, parity, and BMI. They were also assessed before and after treatment, for pain, menstrual blood loss, and laboratory variables: ESR, hemoglobin, and packed cell volume. Results. Of the 1027 women screened, 100 eligible women were randomized. Of the women completing the study, 42 women were randomized to Noni and 38 to placebo. There were no significant differences in any of the variables at randomization. There were also no significant differences in mean bleeding score or pain score at randomization. Both bleeding and pain scores gradually improved in both groups as the women were observed over three menstrual cycles; however, the improvement was not significantly different in the Noni group when compared to the controls. Conclusion. Noni did not show a reduction in menstrual pain or bleeding when compared to placebo.
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OBJECTIVE: To see if black Jamaican postmenopausal women who had hysterectomy were at increased risk of osteoporosis. To assess the risk of osteoporosis in hysterectomized Jamaican postmenopausal patients. METHOD: We reviewed 809 women (403 hysterectomized and 406 controls) for cardiovascular disease risk. We did a demographic history and examination looking at blood pressure, waist hip ratio and body mass index and investigations done included fasting blood glucose and total and high density lipoprotein (HDL) cholesterol. We also measured bone density at the heel in all women using the Achilles ultrasound bone densitometer looking at T-score and Z-score. RESULTS: There was a significant association of hysterectomy status and bone mineral density (BMD) status with a smaller than expected proportion of women with osteoporosis in the hysterectomy group (χ2 = 18.4; p = 0.001). The mean T-score was significantly higher in the hysterectomized women, adjusting for age, waist circumference and sociodemographic factors. The relationship between the various predictors and BMD was explored by stepwise regression modelling. The factors that were significantly related to low BMD were hysterectomy status, age, waist circumference and being employed. CONCLUSION: Hysterectomy was not found to be a significant risk factor for osteoporosis. The osteoporosis risk among menopausal women in Jamaica appears to be due to other risk factors which probably existed prior to the operation.
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Población Negra , Densidad Ósea , Histerectomía/efectos adversos , Osteoporosis Posmenopáusica/epidemiología , Ovariectomía/efectos adversos , Adulto , Anciano , Estudios Transversales , Femenino , Humanos , Jamaica/epidemiología , Persona de Mediana Edad , Osteoporosis Posmenopáusica/etnología , Osteoporosis Posmenopáusica/etiología , Factores de RiesgoRESUMEN
Ovarian lymphomas are rare. We reviewed three cases seen at our hospital to determine any similarities and outcome. The women presented with abdominal discomfort and swelling and were staged as stage I, II and IV. All three cases were B-cell lymphomas confirmed with positive staining with CD45 (LCA), CD20 (L26), CD 45 (4KB) CD45RA (MB1) and MB2 on immunohistochemistry. The two patients with more advanced disease died soon after treatment but the one with stage I (primary ovarian lymphoma) was still alive after 2 years. Ovarian lymphoma when detected late carries a poor prognosis.
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Linfoma de Células B/diagnóstico , Neoplasias Ováricas/diagnóstico , Adulto , Resultado Fatal , Femenino , Humanos , Inmunohistoquímica , Linfoma de Células B/patología , Linfoma de Células B/cirugía , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias Ováricas/patología , Neoplasias Ováricas/cirugía , PronósticoRESUMEN
Blood samples from 50~women who had had recurrent spontaneous abortions and 135 healthy multiparous women were investigated for anticardiolipin (aCL) antibodies and anti-ß2 Glycoprotein 1 (anti-ß2 GP1) dependent aCL antibodies by enzyme-linked immunosorbent assays (ELISA), lupus anticoagulant activity was measured by activated partial thromboplastin time, antinuclear antibodies, rheumatoid factors and thyroid antibodies using standard techniques. Serological tests for syphilis were performed on all sera and thyroid function was evaluated. There was no significant difference in the prevalence of autoantibodies in habitual aborters and control subjects (60% and 44%, respectively). Habitual aborters differed from controls only in the prevalence of positive aCL antibody tests (15/50, 30% vs. 15/135, 11%; χ² = 8.5, P= 0.01); medium/high concentrations of aCL antibodies (9/50, 18% vs. 9/135, 7%; χ² 4.3, P= 0.05); aCL antibodies of the IgM isotype (8/50, 16% vs. 7/135, 5%; χ² = 4.5, P= 0.05) and anti-ß2- GPI antibodies (7/50, 14% vs. 3/135, 2%; χ² 6.1, P= 0.05). We recommend aCL antibody screening in habitual aborters and the performance of the anti-ß2 GP1 antibody tests to identify those most at risk.
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Aborto Habitual/inmunología , Anticuerpos Anticardiolipina/sangre , Anticuerpos Antifosfolípidos/sangre , Biomarcadores/sangre , Inhibidor de Coagulación del Lupus/sangre , Factor Reumatoide/sangre , Aborto Habitual/sangre , Adulto , Anticuerpos Anticardiolipina/inmunología , Anticuerpos Antifosfolípidos/inmunología , Estudios de Casos y Controles , Ensayo de Inmunoadsorción Enzimática , Femenino , Humanos , Isotipos de Inmunoglobulinas/sangre , Jamaica , Inhibidor de Coagulación del Lupus/inmunología , Embarazo , Factor Reumatoide/inmunología , Factores de Riesgo , Adulto Joven , beta 2 Glicoproteína I/sangreRESUMEN
BACKGROUNDS: Febrile neutropaenia is a common complication of chemotherapy in cancer patients. Empirical antibiotic regimes are based on the epidemiological characteristics of bacterial isolates globally and locally. METHOD: This study retrospectively reviewed all cases of febrile neutropaenia in patients with confirmed cancer admitted at the University Hospital of the West Indies in the four-year period between, January 1, 2003 and December 31, 2006 and who received chemotherapy. Cases were identified from blood culture records and hospital charts which were reviewed to determine the aetiological agents causing bacteraemia, their antimicrobial susceptibilities and clinical features. These cases were compared with non-neutropaenic cancer patients admitted with fever. RESULTS: A total of 197 febrile episodes in cancer patients were reviewed. Thirty-seven per cent had febrile neutropaenia while 62% were non-neutropaenic. Acute myeloid leukaemia was the most common haematological malignancy and the most common solid tumour was breast cancer. Twenty-six per cent of patients had a positive blood culture. In febrile neutropaenic patients, Escherichia coli was the most common organism isolated followed by coagulase-negative staphylococci while in non-neutropaenic patients, coagulase-negative staphylococci was most common. Acinetobacter infections was prominent in non-neutropaenic patients but absent in neutropaenic patients. More than one organism was cultured in 9 neutropaenic and 18 non-neutropaenic patients. Mortality was 10.8% in neutropaenic and 24.4% in non-neutropaenic patients. CONCLUSION: Gram-negative organisms are the predominant isolates in febrile neutropaenic episodes in this cohort of patients. Non-neutropaenic patients had an increased mortality with an increase in Acinetobacter infections and multiple isolates.
ANTECEDENTES: La neutropenia febril es una complicación común de la quimioterapia en pacientes con cáncer. Los regimenes de antibióticos empíricos se basan en las características epidemiológicas de aislados bacterianos, tanto global como localmente. MÉTODO: Este estudio examinó retrospectivamente todos los casos de neutropenia febril con confirmación de cáncer, ingresados y tratados con quimioterapia en el Hospital Universitario de West Indies, Jamaica, en el período de cuatro años entre el 1ero, de enero de 2003 y el 31 de diciembre de 2006. Se identificaron casos con historias de cultivos de sangre e historias clínicas que fueron examinadas para determinar los agentes etiológicos causantes de la bacteriemia, sus susceptibilidades antimicrobianas y características clínicas. Estos casos fueron comparados con pacientes de cáncer no neutropénicos ingresados con fiebre. RESULTADOS: Se examinaron un total de 197 episodios febriles en pacientes de cáncer. El treinta y siete por ciento tuvo neutropenia febril, mientras que el 62% eran no neutropénicos. La leucemia mieloide aguda fue la malignidad hematológica más común, y el tumor sólido más común fue el cáncer de mamas. Veintiséis por ciento de .los pacientes tuvieron cultivos de sangre positivos. En los pacientes neutropénicos febriles, Escherichia coli fue el organismo aislado más común, seguido de los estafilococos coagulasa-negativos, mientras que en los pacientes no neutropénicos, los estafilococos coagulasa-negativos fueron los más comúnes. Las infecciones por Acinetobacter fueron prominentes en pacientes no neutropénicos pero ausentes en los pacientes neutropénicos. Más de un organismo fue cultivado en 9 pacientes neutropénicos y 18 en no neutropénicos. La mortalidad fue de 10.8% en los pacientes neutropénicos y 24.4% en los no neutropénicos. CONCLUSIÓN: Los organismos gram-negativos son los aislados que predominan en los episodios neutropénicos febriles en Jamaica. Los pacientes no neutropénicos vieron su mortalidad aumentada con el incremento en infecciones Acinetobacter y aislados múltiples.
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Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Neoplasias/complicaciones , Neutropenia/etiología , Infecciones por Acinetobacter/epidemiología , Neoplasias de la Mama/complicaciones , Infecciones por Escherichia coli/epidemiología , Fiebre/etiología , Leucemia Mieloide Aguda/complicaciones , Neutropenia/microbiología , Estudios RetrospectivosRESUMEN
BACKGROUNDS: Febrile neutropaenia is a common complication of chemotherapy in cancer patients. Empirical antibiotic regimes are based on the epidemiological characteristics of bacterial isolates globally and locally. METHOD: This study retrospectively reviewed all cases of febrile neutropaenia in patients with confirmed cancer admitted at the University Hospital of the West Indies in the four-year period between, January 1, 2003 and December 31, 2006 and who received chemotherapy. Cases were identified from blood culture records and hospital charts which were reviewed to determine the aetiological agents causing bacteraemia, their antimicrobial susceptibilities and clinicalfeatures. These cases were compared with non-neutropaenic cancer patients admitted with fever. RESULTS: A total of 197 febrile episodes in cancer patients were reviewed. Thirty-seven per cent had febrile neutropaenia while 62% were non-neutropaenic. Acute myeloid leukaemia was the most common haematological malignancy and the most common solid tumour was breast cancer. Twenty-six per cent of patients had a positive blood culture. In febrile neutropaenic patients, Escherichia coli was the most common organism isolated followed by coagulase-negative staphylococci while in non-neutropaenic patients, coagulase-negative staphylococci was most common. Acinetobacter infections was prominent in non-neutropaenic patients but absent in neutropaenic patients. More than one organism was cultured in 9 neutropaenic and 18 non-neutropaenic patients. Mortality was 10.8% in neutropaenic and 24.4% in non-neutropaenic patients. CONCLUSION: Gram-negative organisms are the predominant isolates in febrile neutropaenic episodes in this cohort of patients. Non-neutropaenic patients had an increased mortality with an increase in Acinetobacter infections and multiple isolates.
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Neoplasias/complicaciones , Neutropenia/etiología , Infecciones por Acinetobacter/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Neoplasias de la Mama/complicaciones , Niño , Preescolar , Infecciones por Escherichia coli/epidemiología , Femenino , Fiebre/etiología , Humanos , Leucemia Mieloide Aguda/complicaciones , Masculino , Persona de Mediana Edad , Neutropenia/microbiología , Estudios Retrospectivos , Adulto JovenRESUMEN
OBJECTIVE: To determine differences in prevalence of cardiovascular risks and diseases in black Jamaican postmenopausal women who had hysterectomy (hysgroup) compared with those without (control). METHOD: Eight hundred and nine (809) women (hysterectomized (HYSGRP) = 403; non-hysterectomized (controls) = 406) were enrolled. Sociodemographic information and lifestyle history, measured blood pressure, waist hip ratio, body mass index, fasting blood glucose, total and HDL cholesterol were obtained. RESULTS: Of the 809 women, complete cardiovascular risk data were available in 341 controls and 328 in the HYSGRP group. There was no difference in mean age, blood pressure and body mass indices between the subjects excluded and the subjects in the data analytical sample. A significantly lower proportion of women in the control group exercised, attained post-secondary education and were of higher parity. Systolic (mean diference with 95% CI; 6 (3, 9) mmHg and diastolic (3 (1, 5) mmHg) blood pressure were lower in the HYSGRP compared with controls but total cholesterol (0.2 (0.07 to 0.4) mmol/L was greater HDL cholesterol was not different between both groups 1.3 mmol/L (SD 0.3) vs 1.3 mmol/L [SD 0.4] (p = 0.8435). There was no difference in the prevalence of diabetes, hypertension and high waist-hip ratio in hysterectomized women compared with controls adjusting for hormone replacement therapy usage, cigarette smoking, exercise and educational status. Within the HYSGRP there was also no diference in cardiovascular disease or risk in women who had bilateral oophorectomy compared with women who had at least an ovary preserved at time of operation. CONCLUSION: Hysterectomy was not associated with an increased risk of cardiovascular disease. This must be taken cautiously since data did not allow for analysis on duration of menopause.
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Enfermedades Cardiovasculares/etiología , Histerectomía , Ovariectomía , Población Negra , Enfermedades Cardiovasculares/epidemiología , Estudios de Casos y Controles , Estudios Transversales , Femenino , Humanos , Jamaica/epidemiología , Modelos Lineales , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Estadísticas no ParamétricasRESUMEN
This study describes cases of fibroids with venous thromboembolism (VTE) managed at UHWI between the years 1999-2004. We examined records to find patients with fibroids and VTE diagnosed before or after surgery. We found 438 women with VTE and 72 of these (16.4%) with fibroids. A total of 1,979 patients had fibroids during the period; cases were therefore 3.63% of fibroids. Cases were younger, median age 44 years than the total cohort: the median age was 57 and the mean age was 55.43 (SD 19.87) p = 0.000 about 9.5 years older than cases. Age over 50 years was less common in cases 27% vs 52% p = 0.0001 as were other risk factors for VTE such as cancer 4.9 vs 14% p = 0.03; diabetes 8.6 vs 25.2% p = 0.004 and cardiac disease 8.6% vs 26.6% p = 0.002 . However, thrombocytosis was more frequent, 23% vs 9% p = 0.008. Other risk factors were not significantly different. A total of 21 cases (29.1%) had surgery for fibroids; 15 (71.4%) hysterectomy, and six (28.5%) myomectomy. Most cases 67/72 (93%) had VTE without surgery. Of the five cases with VTE after surgery for fibroids, none had prophylactic heparin. Of the cases, 15 died--23% of women with VTE at PM and 0.8% of those with fibroids.
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Leiomioma/complicaciones , Complicaciones Posoperatorias/etiología , Neoplasias Uterinas/complicaciones , Tromboembolia Venosa/etiología , Adulto , Factores de Edad , Anticoagulantes/administración & dosificación , Estudios de Casos y Controles , Estudios de Cohortes , Femenino , Humanos , Histerectomía , Leiomioma/mortalidad , Leiomioma/cirugía , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Estudios Retrospectivos , Factores de Riesgo , Neoplasias Uterinas/mortalidad , Neoplasias Uterinas/cirugía , Tromboembolia Venosa/epidemiologíaRESUMEN
OBJECTIVE: To review cases of venous thromboembolism (VTE) at UHWI from 1999-2004, to identify methods of diagnosis, risk factors and to evaluate differences between survivors and fatalities. METHODS: Patients coded with the diagnosis of thromboembolism at the University Hospital of the West Indies (UHWI) from 1999-2004 were identified. The medical records were reviewed to determine the prevalence of thromboembolism and possible variables associated with this diagnosis. In addition, variables associated with fatality were examined by evaluating cases diagnosed at autopsy. RESULTS: There were 959 patients coded for thromboembolism between 1999-2004 at UHWI. Of these, 657 (68.5%) were females and 302 were males (31.5%). During that period, 65 657 women and 40 826 men were admitted to hospital with prevalence rates for thromboembolism of 1% in women and 0.7% in men. Of the 657 females, 520 case notes were located (case identification 80%). Of this, 435 were analysed as confirmed thromboembolism. The median age was 51 years with a range of 2-95 years. Common associations were obesity, 53.5%; age over 50 years, 52.5%; hypertension, 44.7%; immobilisation, 36.3%; cardiac disease, 26%; diabetes, 19.4%; fibroids, 16.3%; surgery, 15.8% and cancer 14%. Recurrent venous thromboembolism occurred in 12.8% and 15.8 % of women (66) died, diagnosed with PE at post-mortem. Using logistic regression analysis, leading risk factors in fatalities compared to survivors were hypertension and increased age. Obesity and surgery were significantly more likely in survivors. CONCLUSION: Venous thromboembolism was common in this cohort of women and avoidance of risk factors and institution of prophylaxis in high risk women is important to decrease morbidity and mortality.
OBJETIVO: Examinar los casos de tromboembolismo venoso (TEV) en el HUWI desde 1999 a 2004, a fin de identificar los métodos de diagnosis y factores de riesgo, y evaluar las diferencias entre sobrevivientes y casos fatales. MÉTODOS: Se identificó a los pacientes codificados con el diagnóstico de tromboembolismo en el Hospital Universitario de West Indies (HUWI) de 1999 hasta 2004. Se revisaron las historias clínicas para determinar la prevalencia de tromboembolismo y las variantes posibles asociadas con este diagnóstico. Además, examinamos las variables asociadas con la fatalidad, evaluando los casos diagnosticados mediante autopsia. RESULTADOS: Hubo 959 pacientes codificados por tromboembolismo entre 1999-2004 en el HUWI. De estos 657 (68.5%) eran mujeres y 302 eran hombres, 31.5%. Durante ese período, 65 657 mujeres y 40 826 hombres fueron admitidos con tasas de prevalencia de tromboembolismo de 1% en las mujeres y 0.7% en los hombres. De las 657 mujeres, localizamos 520 notas de casos (80% de identificación de casos). De estas, 435 fueron analizadas como tromboembolismos confirmados. La edad promedio fue de 51 años y un rango de 2-95 años. Las asociaciones comunes fueron: obesidad (53.5%), edad mayor de 50 años (52.5%), hipertensión (44.7%), inmovilización (36.3%), enfermedad cardíaca (26%), diabetes (19.4%), fibromas (16.3%), cirugía (15.8%), y cáncer (14%). El tromboembolismo venoso recurrente ocurrió en un 12.8%, y murieron 66 (15.8%) mujeres, diagnosticadas post-mortem con EP. Utilizando un análisis de regresión logística, se halló que los principales factores de riesgo en los casos fatales comparados con los de los supervivientes, fueron la hipertensión y los años de edad. La probabilidad de obesidad y cirugía fue significativamente más alta en los sobrevivientes. CONCLUSIÓN: El tromboembolismo venoso fue común en esta cohorte de mujeres, y para disminuir la morbilidad y la mortalidad, es importante evitar los factores de riesgo e instituir la profilaxis para las mujeres expuestas a ellos.
Asunto(s)
Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Tromboembolia Venosa/epidemiología , Estudios de Cohortes , Hospitales Universitarios/estadística & datos numéricos , Hipertensión/complicaciones , Incidencia , Jamaica/epidemiología , Modelos Logísticos , Obesidad/complicaciones , Prevalencia , Factores de Riesgo , Factores Sexuales , Tromboembolia Venosa/complicaciones , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/terapiaRESUMEN
OBJECTIVE: To review cases of venous thromboembolism (VTE) at UHWI from 1999-2004, to identify methods of diagnosis, risk factors and to evaluate differences between survivors and fatalities. METHODS: Patients coded with the diagnosis of thromboembolism at the University Hospital of the West Indies (UHWI) from 1999-2004 were identified. The medical records were reviewed to determine the prevalence of thromboembolism and possible variables associated with this diagnosis. In addition, variables associated with fatality were examined by evaluating cases diagnosed at autopsy RESULTS: There were 959 patients coded for thromboembolism between 1999-2004 at UHWI. Of these, 657 (68.5%) were females and 302 were males (31.5%). During that period, 65,657 women and 40,826 men were admitted to hospital with prevalence rates for thromboembolism of 1% in women and 0.7% in men. Of the 657 females, 520 case notes were located (case identification 80%). Of this, 435 were analysed as confirmed thromboembolism. The median age was 51 years with a range of 2-95 years. Common associations were obesity, 53.5%; age over 50 years, 52.5%; hypertension, 44.7%; immobilisation, 36.3%; cardiac disease, 26%; diabetes, 19.4%; fibroids, 16.3%; surgery, 15.8% and cancer 14%. Recurrent venous thromboembolism occurred in 12.8% and 15.8 % of women (66) died, diagnosed with PE at post-mortem. Using logistic regression analysis, leading risk factors in fatalities compared to survivors were hypertension and increased age. Obesity and surgery were significantly more likely in survivors. CONCLUSION: Venous thromboembolism was common in this cohort of women and avoidance of risk factors and institution of prophylaxis in high risk women is important to decrease morbidity and mortality.
Asunto(s)
Tromboembolia Venosa/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Estudios de Cohortes , Femenino , Hospitales Universitarios/estadística & datos numéricos , Humanos , Hipertensión/complicaciones , Incidencia , Jamaica/epidemiología , Modelos Logísticos , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Prevalencia , Factores de Riesgo , Factores Sexuales , Tromboembolia Venosa/complicaciones , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/terapia , Adulto JovenRESUMEN
The investigation of presumed neutropenia places a burden on the health services, especially those of developing countries, including Jamaica. This may be because the normal ranges used in the laboratory are based on the values generated from the Caucasian population. Previous studies looking at African and Afro-Caribbean groups have found lower counts for these populations compared with Caucasians. To address this issue, 195 healthy adults donating blood at the National Public Health Laboratory and the University Hospital of the West Indies blood banks in Kingston, Jamaica, were screened for complete blood count (CBC) differentials between June 2001 and June 2006. The geometric means for the neutrophil counts were found to be 2.4 x 10(9)/L for men and 2.7 x 10(9)/L for women, with 95% confidence intervals of 2.2-2.8 x 10(9)/L and 2.5-3.1 x 10(9)/L respectively. Values for the Jamaican population were similar to those of other Afro-Caribbean groups. Based on this distribution, 14% of healthy Jamaicans would fall below the normal ranges derived from Caucasians and therefore presumed to have neutropenia. We recommend that the lower reference ranges obtained for Afro-Caribbean adults be adopted for that population.
La investigación de una neutropenia presunta, representa una carga para los servicios de salud, sobre todo en los países en vías de desarrollo, incluyendo Jamaica. La razón de ello puede estribar en que los rangos normales usados en el laboratorio, se basan en valores generados a partir de la población caucásica. Estudios previos sobre los grupos africanos y afro-caribeños, han hallado conteos más bajos para estas poblaciones, en comparación con las caucásicas. A fin de abordar este problema, 195 adultos sanos que donaron sangre al Laboratorio Nacional de Salud Pública y a los bancos de sangre del Hospital Universitario de West Indies en Kingston, Jamaica, fueron tamizados en busca de diferenciales en conteos completos de sangre (CCS), entre junio de 2001 y Junio de 2006. Para los conteos de neutrófilos, se halló que las medias geométricas fueron 2.4 x 10(9)/L para los hombres y 2.7 x 10(9)/L para las mujeres, con intervalos de confianza del 95% equivalentes a 2.2-2.8 x 10(9)/L y 2.5-3.1 x 10(9)/L respectivamente. Los valores para la población jamaicana fueron similares a los de otros grupos afro-caribeños. Sobre la base de esta distribución, el 14% de los jamaicanos saludables caerían por debajo de los rangos normales derivados a partir de los caucásicos, y por consiguiente se presumiría que tienen neutropenia. Nosotros recomendamos que los rangos de referencia más bajos obtenidos para los adultos afro-caribeños sean adoptados para esa población.
Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Recuento de Leucocitos/estadística & datos numéricos , Neutropenia/etnología , Población Negra , Donantes de Sangre , Estudios de Casos y Controles , Infecciones por HTLV-I/sangre , Jamaica/epidemiología , Neutropenia/diagnóstico , Valores de ReferenciaRESUMEN
OBJECTIVES: To evaluate the time and type of treatment following extravasation from intravenous infusion and the sequelae of the injuries. METHOD: The charts of 12 patients who were referred to the Plastic and Orthopaedic Services at the University Hospital of the West Indies were reviewed. The study period was between May 2003 and January 2007. Data were collected on age, gender, site of extravasation, extravasated agent, treatment of the extravasation, necrosis interval, duration of hospital stay for treatment of injury and whether the intravenous line was resited and at what site in relation to the injury. RESULTS: The age of patients ranged from three days to 67 years. The female-to-male ratio was 2 : 1. In five patients, the intravenous infusion was discontinued immediately after the swelling was noticed. In two patients, the intravenous infusion was stopped after seven hours and in five patients it was discontinued within 12 to 22 hours. The necrosis interval ranged from 12 hours to three weeks. Immediate treatment following extravasation and discontinuation of the infusion included limb elevation in three patients and application of cold compresses in one patient. Eleven patients developed skin necrosis of varying severities. There was no skin necrosis in one patient. Ten patients spent an average of 31 extra days in hospital for treatment of the extravasation injury. Two patients were treated in an out-patient clinic. CONCLUSIONS: Extravenous leaks can cause severe tissue injuries. Morbidity is increased by delay in recognition and treatment of the extravasation. A protocol for the treatment of extravasation is recommended.
OBJETIVOS: Evaluar el tiempo y tipo de tratamiento tras la extravasación de una perfusión intravenosa y las secuelas de las lesiones. MÉTODO: Se revisaron las historias clínicas de 12 pacientes que fueron remitidos a los Servicios de Ortopedia y Cirugía Plástica del Hospital Universitario de West Indies. El periodo del estudio tuvo lugar entre mayo de 2003 y enero de 2007. Los datos fueron recopilados en relación con edad, género, lugar de la extravasación, agente extravasado, tratamiento de la extravasación, duración del intervalo de necrosis, duración de la permanencia en el hospital para el tratamiento de la lesión, y reubicación o no de la línea intravenosa, así como la especificación de su lugar en relación con la lesión. RESULTADOS: La edad de los pacientes fluctuó de tres días a 67 años. La proporción hembra/varón fue de 2:1. En cada uno de los casos, una sustancia capaz de causar la necrosis se había infiltrado por goteo en el tejido subcutáneo a partir de una perfusión intravenosa. En cinco pacientes, la perfusión intravenosa fue discontinuada inmediatamente después de que se observó la inflamación. En dos pacientes, la perfusión intravenosa fue detenida después de siete horas y en cinco pacientes fue discontinuada dentro de 12 a 22 horas. El rango de intervalo de la necrosis fue de 12 horas a tres semanas. El tratamiento inmediato tras la extravasación y el cese de la perfusión incluyeron la elevación de miembros en tres pacientes y la aplicación de compresas frías en un paciente. Once pacientes desarrollaron necrosis cutánea de diversos grados de severidad. No hubo necrosis cutánea alguna en un paciente. Diez pacientes pasaron un promedio de 31 días extras en el hospital para el tratamiento de la lesión de la extravasación. Dos pacientes fueron tratados en una clínica ambulatoria. CONCLUSIONES: El goteo extravenoso puede causar lesiones severas del tejido. La morbosidad aumenta con la demora en el reconocimiento y tratamiento de la extravasación. Se recomienda un protocolo para el tratamiento de la extravasación.