Mortality and hospitalization for liver disease in the Western Amazon from 2008 to 2017 / Mortalidade e internação por doença hepática na Amazônia Ocidental entre 2008 a 2017

INTRODUCTION: As liver diseases (LDs) occur as liver damage takes place, their causes are variable and mostly caused by viruses and alcohol intake. The cases of LDs have increased significantly; they are also charged with mortality rates and hospitalizations. OBJECTIVE: to analyze mortality and hospitalizations due to LDs in the Western Amazon. METHODS: Ecological study with time series design using secondary data related to deaths and hospital admissions for LDs in the Western Amazon. RESULTS: The number of cases of mortality due to male diseases is higher in men, considering the period from 2008 to 2017. The study results also show that the affected patients are mostly over 50 and under 20 years old, who are the least likely to die. Regarding hospitalization rates, male patients have the highest number of hospitalizations and are not different from mortality; patients over the age of 50 also represent the largest hospitalization cases. CONCLUSION: There is a tendency towards stability in cases of mortality and hospitalization due to liver diseases in the Western Amazonia.

INTRODUÇÃO: As Doenças Hepáticas acontecem assim que ocorrem danificações no fígado, suas causas são variáveis e em sua maioria causada por vírus e ingesta de bebidas alcoólicas. Os números de casos dessa doença têm aumentado significativamente, aumentando também as taxas de mortalidade e as internações por conta da mesma. OBJETIVO: Avaliar a mortalidade e a internação por doença hepática na Amazônia Ocidental. MÉTODO: Estudo ecológico com delineamento de série temporal com utilização de dados de natureza secundária referentes aos óbitos e internações hospitalares por doença hepática na Amazônia Ocidental. RESULTADOS: O número de casos de mortalidade por doenças do figado é maior no sexo masculino, considerando o periodo de 2008 a 2017 no estado da Amazônia Ocidental. Além disso, os resultados do estudo mostram que os pacientes afetados possuem em grande parte, idade superior a 50 anos e os menores de 20 anos, são os que menos vão ao óbito. Em relação a taxa de internação, os pacientes do sexo masculino são os responsáveis pelo maior número de internações relacionadas a essas doenças e não diferente da mortalidade, os pacientes com idade superior a 50 anos também representam os maiores casos de internação. CONCLUSÃO: Evidenciou que há uma tendência de estabilidade de casos de mortalidade e internação por doenças hepáticas no estado da Amazônia Ocidental.

Asociación entre variables demográficas y socioeconómicas y mortalidad por cirrosis y otras enfermedades del hígado / Association between demographic and socioeconomic variables and mortality due to cirrhosis and other liver diseases

Background Cirrhosis is a serious public health problem worldwide. There are geographical, socioeconomic and demographic differences in mortality due to the disease. Aim To establish an association between mortality from cirrhosis and other chronic liver diseases and socioeconomic and demographic indicators in communes of the two largest regions of Chile, the Metropolitan Region (RM) and Bíobío. Material and Methods Analysis of the mortality data from the Chilean Ministry of Health. Multiple regression models of smoothed standardized mortality ratios at the community level between 2001 and 2008, were carried out for men and women in relation to socioeconomic and demographic indicators. Results Quite dissimilar phenomena were observed in these two regions. In RM, the risk of death is associated with urban communes of lower educational level (R2 = 53.6% in men, R2 = 62.3% in women). In men of the Bíobío Region, the risk decreases along with the percentage of population belonging to originary populations (R2 = 9.1%). In women, the model also includes a variable that represents the service sector (R2 = 15.0%), that represents a greater risk. Conclusions The association of mortality due to liver disease with other variables, changes according to the territory in which it is studied. Therefore, specific local studies are required to address this problem in depth. These studies will contribute to the design of locally relevant public policies, aimed at addressing health inequities and the prevention of liver diseases.

Prognóstico e avaliação nutricional de doentes com doença hepática crônica com recurso à antropometria e avaliação global subjetiva / Outcome and nutritional assessment of chronic liver disease patients using anthropometry and subjective global assessment

ABSTRACT BACKGROUND: Protein-calorie malnutrition is common in chronic liver disease (CLD) but adequate clinical tools for nutritional assessment are not defined. OBJECTIVE: In CLD patients, it was aimed: 1. Characterize protein-calorie malnutrition; 2. Compare several clinical, anthropometric and functional tools; 3. Study the association malnutrition/CLD severity and malnutrition/outcome. METHODS: Observational, prospective study. Consecutive CLD ambulatory/hospitalised patients were recruited from 01-03-2012 to 31-08-2012, studied according with age, gender, etiology, alcohol consumption and CLD severity defined by Child-Turcotte-Pugh. Nutritional assessment used subjective global assessment, anthropometry, namely body-mass index (BMI), triceps skinfold, mid upper arm circumference, mid arm muscular circumference and handgrip strength. Patients were followed during two years and survival data was recorded. RESULTS: A total of 130 CLD patients (80 men), aged 22-89 years (mean 60 years) were included. Most suffered from alcoholic cirrhosis (45%). Hospitalised patients presented more severe disease ( P <0.001) and worst nutritional status defined by BMI ( P =0.002), mid upper arm circumference ( P <0.001), mid arm muscular circumference ( P <0.001), triceps skinfold ( P =0.07) and subjective global assessment ( P <0.001). A third presented deficient/low handgrip strength. Alcohol consumption ( P =0.03) and malnutrition detected by BMI ( P =0.03), mid upper arm circumference ( P =0.001), triceps skinfold ( P =0.06), mid arm muscular circumference ( P =0.02) and subjective global assessment ( P <0.001) were associated with CLD severity. From 25 patients deceased during follow-up, 17 patients were severely malnourished according with triceps skinfold. Malnutrition defined by triceps skinfold predicted mortality ( P <0.001). CONCLUSION: Protein-calorie malnutrition is common in CLD patients and alcohol plays an important role. Triceps skinfold is the most efficient anthropometric parameter and is associated with mortality. Nutritional assessment should be considered mandatory in the routine care of CLD patients.

RESUMO CONTEXTO: A desnutrição calórico-proteica é frequente na doença hepática crônica (DHC), no entanto, ferramentas clínicas adequadas para avaliação nutricional destes doentes não estão definidas. OBJETIVO: Em doentes com DHC, pretendeu-se: 1. Caracterizar a desnutrição calórico-proteica; 2. Comparar diferentes ferramentas clínicas, antropométricas e funcionais de avaliação nutricional; 3. Estudar a associação desnutrição/gravidade da DHC e desnutrição/prognóstico. MÉTODOS: Estudo observacional e prospetivo. Foram recrutados doentes ambulatórios/hospitalizados de 01-03-2012 a 31-08-2012 e estudados tendo em conta a idade, gênero, etiologia, consumo alcoólico e gravidade da DHC definida pelo score Child-Turcotte-Pugh. A avaliação nutricional incluiu a utilização da avaliação global subjetiva, antropometria nomeadamente índice de massa corporal (IMC), perímetro braquial, circunferência muscular do braço, prega cutânea tricipital e dinamometria. Os doentes foram seguidos durante 2 anos e foi registada a respectiva sobrevida. RESULTADOS: Foram incluídos 130 doentes com DHC (80 homens) com idade 22-89 anos (média 60 anos). A maioria apresentava cirrose alcoólica (45%). Os doentes hospitalizados apresentaram doença hepática mais severa ( P <0,001) e pior estado nutricional, definido pelo IMC ( P =0,002), perímetro braquial ( P <0,001), circunferência muscular do braço ( P <0,001), prega cutânea tricipital ( P =0,07) e avaliação global subjetiva ( P <0,001). Um terço apresentava força de preensão manual deficiente/baixa. O consumo alcoólico ( P =0,03) e a desnutrição detetada pelo IMC ( P =0,03), perímetro braquial ( P =0,001), prega cutânea tricipital ( P =0,06), circunferência muscular do braço ( P =0,02) e avaliação global subjetiva ( P <0,001) encontraram-se associados à gravidade da DHC. Dos 25 doentes que faleceram durante o seguimento, 17 apresentavam desnutrição severa definida pela prega cutânea tricipital. A desnutrição definida pela prega cutânea tricipital revelou ser um fator preditivo de mortalidade ( P <0,001). CONCLUSÃO: A desnutrição calórico-proteica é comum na DHC para a qual o álcool desempenha um papel importante. A prega cutânea tricipital é o parâmetro antropométrico mais eficiente e encontra-se associado à mortalidade. A avaliação nutricional deve ser considerada mandatória na abordagem rotineira de doentes com DHC.

Intensive care management of patients with liver disease: proceedings of a single-topic conference sponsored by the Brazilian Society of Hepatology

ABSTRACT Survival rates of critically ill patients with liver disease has sharply increased in recent years due to several improvements in the management of decompensated cirrhosis and acute liver failure. This is ascribed to the incorporation of evidence-based strategies from clinical trials aiming to reduce mortality. In order to discuss the cutting-edge evidence regarding critical care of patients with liver disease, a joint single topic conference was recently sponsored by the Brazilian Society of Hepatology in cooperation with the Brazilian Society of Intensive Care Medicine and the Brazilian Association for Organ Transplantation. This paper summarizes the proceedings of the aforementioned meeting and it is intended to guide intensive care physicians, gastroenterologists and hepatologists in the care management of patients with liver disease.

RESUMO A sobrevida de pacientes cirróticos críticos aumentou significantemente nos últimos anos devido a inúmeros avanços obtidos no manejo do paciente com cirrose descompensada e com insuficiência hepática aguda grave, particularmente após a incorporação na prática clínica de uma série de estratégias baseadas em evidencias com impacto reconhecido na redução de mortalidade. Com o intuito de discutir as principais evidencias disponíveis na literatura médica sobre o assunto, a Sociedade Brasileira de Hepatologia, em conjunto com a Associação de Medicina Intensiva Brasileira e a Associação Brasileira de Transplantes de Órgãos promoveu uma reunião monotemática sobre o manejo do paciente hepatopata crítico, que ocorreu em 21 de maio de 2014 na cidade do Rio de Janeiro. O relatório da reunião foi resumido no presente manuscrito com o objetivo de nortear a prática clínica de intensivistas, gastroenterologistas e hepatologistas no manejo do paciente hepatopata em ambiente de terapia intensiva.

Trends in the Leading Causes of Death in Korea, 1983-2012

This study aimed to analyze trends in the 10 leading causes of death in Korea from 1983 to 2012. Death rates were derived from the Korean Statistics Information Service database and age-adjusted to the 2010 population. Joinpoint regression analysis was used to identify the points when statistically significant changes occurred in the trends. Between 1983 and 2012, the age-standardized death rate (ASR) from all causes decreased by 61.6% for men and 51.2% for women. ASRs from malignant neoplasms, diabetes mellitus, and transport accidents increased initially before decreasing. ASRs from hypertensive diseases, heart diseases, cerebrovascular diseases and diseases of the liver showed favorable trends (ASR % change: -94.4%, -53.8%, -76.0%, and -78.9% for men, and -77.1%, -36.5%, -67.8%, and -79.9% for women, respectively). ASRs from pneumonia decreased until the mid-1990s and thereafter increased. ASRs from intentional self-harm increased persistently since around 1990 (ASR % change: 122.0% for men and 217.4% for women). In conclusion, death rates from all causes in Korea decreased significantly in the last three decades except in the late 1990s. Despite the great strides made in the overall mortality, temporal trends varied widely by cause. Mortality trends for malignant neoplasms, diabetes mellitus, pneumonia and intentional self-harm were unfavorable.

Pattern of Liver Diseases in Sudanese Children

We aimed at determining the pattern and the incidence of liver disease in the Sudanese children referred to the Gastroenterology unit as Gaafar Ibn Oaf Specialized Children Hospital; which has not been studied before. Materials and Methods: In a cross-sectional study conducted over 5 years; 450 liver needle biopsies were sent to the pathology laboratory of our center. Slides were prepared from paraffinembedded blocks; stained by routine H et E and special stains and were then reviewed. The frequency of each disorder; separately and in combination with the age group or gender of the patient were compared with other similar studies. Results: The male to female ratio was 1.5:1.The age range between 1 month and 15 years old and 42were less than 1 year old. The most common histological diagnosis was liver cirrhosis where no specific cause could be found (26) followed by neonatal hepatitis(20);fatty liver(12);Billary Atresia(10);chronic hepatitis(8); metabolic liver disease (6); Progressive Intrahepatic Cholestasis (5.5); non specific pathological changes (4.4) and Hepato Cellular Carcinoma in(4). Conclusion: A liver biopsy is a useful and practical tool for the appropriate diagnosis of pediatric liver diseases. We found that Idiopathic Liver Cirrhosis; Neonatal Hepatitis; Fatty Liver; Billary Atresia and Chronic Hepatitis in the stated order are the most prevalent histological diagnosis in Sudanese children. Hepatocellular Carcinoma is significantly high in our pediatrics population

Transplante hepático pediátrico: experiência de 10 anos em um único centro no Brasil / Pediatric liver transplantation: 10 years of experience at a single center in Brazil

OBJETIVOS: Avaliar a experiência dos primeiros 10 anos de transplante hepático em crianças e adolescentes do Serviço de Transplante Hepático do Instituto Alfa de Gastroenterologia do Hospital das Clínicas da Universidade Federal de Minas Gerais. MÉTODOS: Estudo descritivo de 84 pacientes menores de 18 anos inscritos em lista para transplante, no período de março de 1995 a janeiro de 2006, quanto às seguintes variáveis: idade, indicação do transplante, escores de gravidade (Child-Pugh, Malatack, PELD/MELD), tempo de espera em lista, complicações pós-operatórias e sobrevida. RESULTADOS: De 84 pacientes inscritos, 40 foram submetidos ao transplante, ocorrendo dois retransplantes. Vinte e seis faleceram na lista de espera. A atresia biliar foi a indicação mais freqüente. A mediana da idade no momento do transplante foi de 6,6 anos (variou de 1,9 a 16,8 anos). A mortalidade no pós-transplante foi de 32,5 por cento (13 de 40 crianças). O tempo de espera em lista dos 40 pacientes transplantados apresentou mediana de 291 dias. As complicações relacionadas ao enxerto ocorreram em 24 dos 42 transplantes (57,1 por cento), sendo que as vasculares representaram 30,8 por cento, prevalecendo a trombose da artéria hepática (16,6 por cento); episódio de rejeição aguda ocorreu em 16,6 por cento dos casos. CONCLUSÃO: Os resultados encontrados são semelhantes ao que é observado na literatura em relação às indicações e sobrevida no pós-transplante. No entanto, houve elevada taxa de complicações não relacionadas ao enxerto e daquelas relacionadas à artéria hepática.

OBJECTIVES: To evaluate the first 10 years' experience of the liver transplantation department at the Alfa Institute, Hospital das Clínicas da Universidade Federal de Minas Gerais, Brazil. METHODS: A descriptive study, based on a retrospective analysis of 84 children and adolescents enrolled on a liver transplantation waiting list, from March 1995 to January 2006, based on the following variables: age, etiology of underlying liver disease, Child-Pugh, Malatack, model for end-stage liver disease (MELD) and pediatric end-stage liver disease (PELD) scores, time on waiting list, complications and survival after the procedure. RESULTS: Forty children had 42 liver transplants. Twenty six died while on the waiting list. Biliary atresia was the most frequent indication for transplant. The median age was 6.6 years (ranging from 1.9 to 16.8 years). Post liver transplant mortality was 32.5 percent (13 of 40 children). The median time on the liver transplant waiting list was 291 days. Complications related to the graft occurred in 24 of 42 transplants (57.1 percent), including vascular complications (30.8 percent), with thrombosis of the hepatic artery being the most frequent (16.6 percent); acute rejection occurred in 16.6 percent. CONCLUSIONS: The overall results are similar to what can be found in the literature with relation to indications and post-transplant survival. However, there were elevated rates of complications unrelated to the graft and of complications involving the hepatic artery.

Prevalence of hepatopulmonary syndrome in patients with decompensated chronic liver disease and its impact on short-term survival

BACKGROUND: Hepatopulmonary syndrome is reported to occur in 4 percent to 32 percent of the patients with chronic liver disease and is associated with poor liver function and shortened patient survival before and after liver transplantation. AIMS: To assess the frequency of hepatopulmonary syndrome in Brazilian patients with decompensated chronic liver disease and to investigate its impact on patient survival. METHODS: One hundred and thirty patients (101 males, mean age 61 ± 12 years) with decompensated chronic liver disease were evaluated for the presence of hepatopulmonary syndrome. The diagnosis of hepatopulmonary syndrome was considered in the presence of alveolar arterial oxygen gradient of more than 15 mm Hg and of pulmonary vascular dilatation assessed by contrast enhanced echocardiography. RESULTS: Hepatopulmonary syndrome was observed in 21 (16 percent) patients. The presence of hepatopulmonary syndrome was significantly associated with severity of liver disease assessed by the MELD (Model for End-Stage Liver Disease) score, but not with in hospital mortality after admission due to decompensated chronic liver disease. CONCLUSIONS: Hepatopulmonary syndrome occurs in 16 percent of patients with chronic liver disease and is associated with disease severity according to the MELD score. Short term mortality following decompensation of chronic liver disease was not associated with hepatopulmonary syndrome.

RACIONAL: A síndrome hepatopulmonar ocorre em 4 por cento a 32 por cento dos pacientes com doença crônica parenquimatosa do fígado e está associada à gravidade da doença hepática e menor sobrevida antes e após o transplante hepático. OBJETIVOS: Avaliar a freqüência da síndrome hepatopulmonar em pacientes brasileiros hospitalizados com doença crônica parenquimatosa do fígado descompensada e investigar o seu impacto na sobrevida intra-hospitalar. MÉTODOS: Cento e trinta doentes (101 homens, idade média 61 ± 12 anos) com doença crônica parenquimatosa do fígado descompensada foram avaliados quanto à presença de síndrome hepatopulmonar. O diagnóstico de síndrome hepatopulmonar foi considerado na presença de aumento do gradiente alvéolo arterial de oxigênio maior que 15 mm Hg e de dilatação vascular pulmonar avaliada pelo ecocardiografia com microbolhas. RESULTADOS: Síndrome hepatopulmonar foi observada em 21 (16 por cento) dos doentes. Sua presença foi associada à gravidade da doença hepática avaliada pela pontuação MELD, mas não com mortalidade intra-hospitalar. CONCLUSÕES: A síndrome hepatopulmonar ocorre em 16 por cento dos pacientes hospitalizados com doença crônica parenquimatosa do fígado, estando associada à gravidade da doença hepática. Mortalidade a curto prazo por descompensação da doença crônica parenquimatosa do fígado não foi associada à presença de síndrome hepatopulmonar.

Predictores de mortalidad hospitalaria en la hemorragia digestiva alta variceal por hepatopatía crónica tratada endoscópicamente / Predictors of intrahospitalary mortality in the upper gastrointestinal variceal bleeding due to chronic liver disease treated endoscopically

La hemorragia digestiva alta variceal es una de las complicaciones más graves en la hepatopatía crónica. El objetivo de este trabajo es identificar variables que predicen mortalidad hospitalaria. Material y métodos: 106 internaciones por esta patología desde octubre de 2001 hasta abril de 2006 en diseño de cohortes. Se confrontó mortalidad hospitalaria con edad, sexo, etiología de la hepatopatía, score APACHE II al ingreso, imensión de las várices evaluada endoscópicamente, severidad de la insuficiencia hepática evaluada por clases de Child Pugh, antecedente de hemorragia variceal, fracaso de la terapia endoscópica inicial, fracaso hemostático en las primeras 48hs y resangrado posterior a 48hs. Para identificar predictores independientes de mortalidad se seleccionaron todas las variables que correlacionaron significativamente con muerte hospitalaria. Para la variable cuantitativa score APACHE II de ingreso se consideró el valor que mejor discriminó mortalidad. Resultados: los predictores independientes de muerte hospitalaria fueron: el fracaso de la terapia endoscópica inicial (p=0,005), el fracaso hemostático en las primeras 48hs (p=0,012) y la clase C de Child Pugh (p=0,024). Si bien en el sexo masculino el score APACHE II al ingreso y el resangrado con posterioridad a las 48hs también correlacionaron con mortalimortalidad, no calificaron como predictores independientes. Conclusión: en portadores de hepatopatía crónica con hemorragia digestiva alta variceal y primera línea de tratamiento endoscópico, resultaron predictores independientes de muerte hospitalaria: 1) el fracaso de la terapia endoscópica hemostática inicial, 2) el fracaso hemostático en las primeras 48hs, y 3) la clase C de Child Pugh al ingreso.

Upper gastrointestinal variceal bleeding is one of the most serious complications in patients with chronic liver disease. The aim of this trial is to identify in hospital mortality predictors in this illness. Material and methods: 106 hospitalizations due to this disease from October 2001 to April 2006 in cohort design. In hospital mortality was confronted with age, sex, liver disease etiology, Apache II score at admission, variceal severity, severity of the hepatic failure evaluated according to the Child Pugh’s classes, a history of variceal bleeding, initial endoscopic treatment failure, haemostatic failure within the first 48 hours, and rebleeding after 48 hours from admission. In order to identify independent mortality predictors, all the variables correlated significantly with hospital mortality were selected. For the quantitative variable APACHE II score at admission, the best mortality discrimination value was chosen. Results: independent in hospital mortality predictors were: initial endoscopic treatment failure (p = 0,005), haemostatic failure in the first 48 hours (p = 0,012), and Child Pugh C class (p = 0,024). Although male sex, Apache II score at admission and rebleeding after 48 hours were also significantly related to mortality by univaried model, they did not qualify as independent predictors. Conclusions: the independent predictors of intrahospitalary mortality in patients with variceal bleeding due to chronic liver disease, and firstline of endoscopic treatment were: 1) Initial haemostatic endoscopic treatment failure, 2) Haemostatic failure in the first 48hs, and 3) Child Pugh C class hepatic failure at admission.

Indicaciones y oportunidad del trasplante hepático / Indications and timing of liver transplantation

El trasplante hepático (TH) está indicado en pacientes con enfermedades hepáticas agudas o crónicas severas e irreversibles para las cuales no exista un tratamiento alternativo y en ausencia de contraindicaciones. Las indicaciones de TH pueden ser agrupadas en cuatro categorías: cirrosis hepática, hepatitis fulminante, tumores hepáticos y defectos genéticos de origen hepático que producen daño en otros órganos. Deben ser derivados para TH los pacientes con cirrosis que desarrollen cualquier complicación mayor o coagulopatía. La derivación precoz es "la clave del éxito" en la hepatitis fulminante por el alto riesgo de muerte y por tener una evolución mayormente impredecible. La oportunidad del TH es el momento en la historia natural de la hepatopatía cuando la sobrevida esperada es mayor con TH que en lista de espera. Estudios recientes han sugerido que el máximo beneficio del TH se obtiene en pacientes con MELD >15. Sin embargo, en algunos casos sin riesgo de muerte inminente, el objetivo del TH es mejorar la calidad de vida o prevenir contraindicaciones como la progresión del hepatocarcinoma cuando el tiempo de espera excede los 8 meses. Actualmente existe una marcada desproporción entre el número de donantes disponibles y el número creciente de potenciales receptores, lo que ha determinado un incremento progresivo del tiempo y mortalidad en lista. La racionalidad de distribuir los órganos en base al score de MELD es otorgar prioridad en la lista a los candidatos más enfermos y a aquellos que no pueden esperar como los pacientes con hepatocarcinoma.

Liver transplantation (OLT) is indicated in patients with severe and irreversible acute or chronic liver disease without alternative therapy and in the absence of contraindications. Indications for OLT can be grouped in four categories, namely cirrhosis, fulminant hepatitis, malignant hepatic tumors and liver-based genetic defects that trigger damage of other organs. Patients with cirrhosis should be referred for OLT after the onset of any of the major complications or coagulopathy. Early referral is crucial in fulminant hepatitis due to the high mortality with medical therapy and the unpredictable nature of this condition. Ideal timing for OLT is the moment in the natural history of the disease when the expected survival of patients on the waiting list is higher with than without OLT. Recent data suggest that maximal benefit of OLT is obtained in patients with a MELD score >15. However, in some cases with no imminent risk of death, OLT is indicated to improve quality of life or to prevent contraindications such as progression of hepatocellular carcinoma. At present, there is a marked disproportion between the number of donors available and the growing number of patients listed worldwide, which in turn has resulted in prolongation of the time-interval to OLT and waitlist mortality. The rationale of allocation systems utilizing the MELD score is to prioritize on the waiting list patients with severe liver dysfunction ("the sickest first") and those with hepatocellular carcinoma who may loose the benefits of OLT when waitlist time exceeds eight months.

Mortality rate in a general medical unit of Nishtar hospital, Multan

To determine the mortality rate in a general medical unit and variation in mortality with relevance to age, sex and disease. All patients admitted in a medical unit of Nishtar Hospital, Multan were included in this study over a period of one month, irrespective of clinical diagnosis. 340 patients were admitted during this period of one month, 181 were male and 159 were female. 30 patients died during hospital stay, 21 were male and 9 were female. Total mortality rate in one month was 8.8% out of which 30% of patients were less than 40 years of age and 70% above the age of 40 years. Cerebrovascular accidents accounted for 9 deaths, cardiac diseases accounted for 7 deaths and hepatic diseases accounted for 7 deaths. Mortality rate is high. It is significantly higher in men compared to women. Mortality rate rises steadily with increasing age and is significantly influenced by underlying disease prognosis. CNS, CVS and Liver diseases were the leading causes of death in our unit

Biópsia hepática no diagnóstico da intoxicação por Senecio brasiliensis (Asteraceae) em bovinos / Liver biopsy for the diagnosis of Senecio brasiliensis (Asteraceae) poisoning in cattle

Lesões hepáticas causadas pela intoxicação por Senecio spp em bovinos são progressivas e mortes podem ocorrer vários meses após a ingestão da planta. Testes laboratoriais da função hepática nem sempre são indicadores confiáveis de animais subclinicamente afetados. A biópsia hepática pode ser indicada para identificar bovinos com lesões hepáticas, mas sem sinais clínicos, e pode ter também valor prognóstico, uma vez que se acredita que as lesões hepáticas evoluam para causar insuficiência hepática e morte. Tais bovinos poderiam ser identificados pela biópsia hepática e enviados para o abate antes de desenvolverem os sinais clínicos, minimizando assim os prejuízos. Este estudo visou avaliar a biópsia hepática como um método de diagnóstico e prognóstico em casos de intoxi-cação por Senecio spp. em bovinos. Um surto de intoxicação por Senecio brasiliensis foi diagnosticado em bezerros de leite que haviam ingerido feno contaminado por 5-10 por cento dessa planta tóxica. Biópsia hepática com agulha de Menghini por abordagem transtorácica foi realizada em 135 bezerros que ingeriram feno contaminado. Os bezerros biopsiados foram acompanhados por um período de 26 meses após a biópsia. Dezessete bezerros biopsiados tinham lesões típicas da intoxicação por Senecio spp (bezerros positivos) e 118 tinham fígados histologicamente normais (bezerros negativos). As lesões hepáticas dos bovinos positivos incluíam fibrose, hepatomegalocitose e hiperplasia de ductos biliares. Quinze dos 17 bezerros positivos morreram com sinais clínicos típicos de intoxicação por Senecio spp. 17-149 dias após a biópsia; 13 desses foram necropsiados e apresentavam lesões macro e microscópicas típicas de intoxicação por Senecio spp. Dois bovinos positivos mantinham-se clinicamente normais ao final do período de observação pós-biópsia. O valor prognóstico (sensibilidae) do teste foi considerado alto, uma vez que 88,23 por cento dos bezerros positivos morreram. A especificidade...

Liver lesions caused by Senecio spp poisoning in cattle are progressive and deaths may occur many months after the plant is ingested. Laboratory tests of liver function are not always reliable indicators of subclinical affected animals. Liver biopsy could be useful to identify cattle with hepatic lesions but without clinical signs and would have also a prognostic value since it is generally believed that hepatic lesions will eventually cause liver failure and death. Such animals could be picked out by liver biopsy before clinical signs develop and be sent to slaughter, minimizing economic losses. This study was aimed to evaluate the liver biopsy as a diagnostic and prognostic tool in cases of Senecio spp. poisoning in cattle. An outbreak of Senecio brasiliensis was diagnosed in dairy calves which ingested hay contaminated by 5-10 percent of this Senecio species. Liver biopsy using a Menghini needle by right transthoracic approach was carried out in 135 calves that ingested the contaminated hay. Biopsed calves were followed up for 26 months after the biopsy. Seventeen biopsied calves had typical lesions of Senecio spp poisoning (positive calves) and 118 had histologically normal livers (negative calves). Hepatic lesions of positive calves included fibrosis, hepatomeglocytosis, and biliary hyperplasia. Fifteen out of the 17 positive calves died with typical clinical signs of Senecio spp poisoning within 17-149 days after the biopsy; 13 of those were necropsied and had typical gross and histopathological lesions of Senecio spp poisoning. Two positive calves were clinically normal at the end of the post-biopsy observation period. The prognostic value (sensibility) of the test was considered high since 88.23 percent of the positive calves died. The specificity of the test was considered very high (99.16 percent) since only one of the 118 negative calves died in the observation period. In none of the biopsed calves a negative effect related...

The Proportional Mortality Ratios of Specific-cause Mortality by Occupation and Education among Men Aged 20-64 in Korea (1993-2004) / 예방의학회지

OBJECTIVES: This study investigated the relationship of occupational class and educational background with proportional mortality ratios in Korea. METHODS: Mortality was investigated using the entire registered death data from 1993 to 2004, obtained from the Korean National Statistics Office. Proportional mortality ratios (PMRs) for specific diseases were calculated according to the occupational class and educational background of men aged 20-64. RESULTS: Manual workers were found to have higher PMRs for liver disease and traffic accidents, as did the lower educated group. Especially, this study showed trends of an increasing of the wide gap between lower and higher socioeconomic stati for liver disease, traffic accidents, diabetes mellitus and cerebral vascular disease. The mortality for cerebrovascular disease, diabetes mellitus, heart disease, traffic accident and liver disease showed increasing trends according to the calendar year for the lower than the higher social class. CONCLUSIONS: The specific conditions that had higher PMRs in the Korean lower social class were liver disease and traffic accidents. Especially, there was an increasing trend for a widening of the gap between manual and nonmanual groups in relation to mortality from liver disease, diabetes mellitus and traffic accidents.

Neonatal cholestasis in Thai infants.

The objective of this study was to study etiologies and outcome of neonatal cholestasis in Thai infants. The medical records of infants aged less than 3 months with the diagnosis of neonatal cholestasis in Department of Pediatrics, Siriraj Hospital from 1993 to 2004 were retrospectively reviewed. The etiologies were diagnosed by history, physical examination, and proper investigations. There were 252 infants, including 135 males (53.6%) and 117 females (46.4%). The etiologies of cholestasis were idiopathic neonatal hepatitis (INH) 23%, extrahepatic biliary atresia (EHBA) 22.2%, total parenteral nutrition (TPN)-related cholestasis 18.3%, infection 9.9%, endocrine causes 6%, choledochal cyst 5.6%, Down syndrome 4.4%, hemolytic anemia 1.6%, and miscellaneous causes 9.1%, respectively. TPN-related cholestasis was increasingly found due to advance management of critically ill premature infants. Inborn error of metabolism were suspected in 8 patients (3.21%). Seventeen cases (6.7%) developed cholestasis during the first week of life due to hemolytic anemia, intrauterine infection, hypoxia and others. During the 3 month follow-up period, 6 cases died of progressive dysfunction of liver and one case with idiopathic neonatal hepatitis died from intracranial bleeding from vitamin K deficiency. In conclusion, INH and EHBA are the most common causes of neonatal cholestasis. Due to advance management and nutritional support in critically ill premature infants, TPN-related cholestasis is found more often. Inborn error of metabolism related to neonatal cholestases is uncommon in Thai infants. Overall short-term prognosis of neonatal cholestases is good.

Disfunción hepática en el trasplante de celulas progenitoras hematopoyéticas: Impacto sobre la mortalidad / Liver dysfunction in recipients of hematopoietic stem cells: Impact on mortality

El compromiso hepático en receptores de transplante alogénico de células progenitoras hemotopoyéticas (TCPH) es una complicación muy frecuente y es responsable de la morbimortalidad precoz. La toxicidad por fármacos la enfermedad injerto versus huésped ( EICH) , la enfermedad venooclusiva (EVO) y las infecciones fúngicas, bacterianas y virales constituyen las principales etiologias. El objetivo de este estúdio retrospectivo fue estabelecer la prevalencia y etiología de la afectación hepática, evaluar el impacto en la mortalidad y analizar el valor predictivo de las transaminasas pré TCPH en la ocurrencia de EICH agudo, crônico y mortalidad. De un total de 236 pacientes transplantados, se evaluaron 82 sometidos a TCPH alogénico. El 88% de los pacientes tuvo afectación hepática: EICH agudo 40.2%, EICH crônico 15.9%, de causa indeterminada 9.8% sepsis 7.3%, toxicidad por fármacos 6.1%, EVO 3.7%, hepatitis aguda y recidiva de enfermedad 2.4%. La mortalidad evaluada al año fue 36.6%. La insuficiência hepática aguda (IHA) represento el 10% de las muertes. Las causas de IHA fueron: progresón de EICH agudo, recidiva de la enfermedad hematológica en el hígado, hepatitis herpética y EVO. El valor predictivo positivo de las transaminasas pré TCPH para EICH agudo, crônico y mortalidad fue 0.27, 0.14 y 0.43 respectivamente. No se hallaron diferencias significativas entre pacientes con pruebas bioquímicas hepáticas pré TCPH alteradas o normales en la ocurrencia de EICH agudo, crónico o mortalidad.

Maternal mortality in a tertiary care teaching hospital

Every women can experience sudden and unexpected complications during pregnancy, child birth and just after delivery. Although high quality accessible health care has made maternal death a rare event in developed countries, these complications can often be fatal in the developing world. Safe motherhood as a priority for action can not be identified without properly assessing maternal mortality. The aims of this study were toanalyse the causes of maternal mortality and thus determine the preventable factors responsible for maternal deaths. Descriptive study. This study was carried out at DHQ Hospital Faisalabad from June 2002 to December 2004. Patients were admitted through emergency and Obstetrics and Gynaecology out-patient department. Patient age, parity, education, socio-economic status, antenatal booking level of care, whether come from rural or urban area, and distance from hospital were noted. Contributing and causative factors leading to maternal mortality were evaluated. All these information were recorded on a specially design Performa. Results: Total number of maternal deaths recorded during 2 V[2] years study period were 70. The causative factors of maternal mortality were sepsis 19[27%], post partum hemorrhage 18 [25.7%], eclan‡sia 11[15.7%], pulmonary embolism 7[10%], liver disease 6[8.5%] heart disease 5[7.1%], anaesthetic complications [3][4.2%] and one death [1.4%] due to miss match] blood transfusion in a private hospital. Patient's age ranged between 18-45 years. 40[57.1%] patients were <31 years old. 15[21.4%] patients were prmigravida or Para one and 55 [78.5%] were multigravida or multi para. All patients were unbooked, uneducated and belonged to poor socio-economic setup. Majority of them came from distance between 20-60 km. 40[57.1%] were attended by traditional birth attendant, 18 [25.7%] by lady health visitors, [3][4.2%] by doctors in private clinics and 9[12.8%] received no level of care. Sepsis, obstetrical hemorrhage, eclampsia and pulmonary embolism are major causative factors of maternal mortality

Liver resection: 10-year experience from a single Institution

RACIONAL: A ressecção hepática constitui o principal tratamento da maioria das neoplasias primárias do fígado e de casos selecionados de tumores metastáticos. Entretanto, este procedimento está associado a taxas expressivas de morbidade e mortalidade. OBJETIVO: Analisar a experiência com hepatectomia em um período de 10 anos para determinar os fatores de risco, a morbidade e a mortalidade das ressecções hepáticas. PACIENTES E MÉTODOS: Revisão retrospectiva dos prontuários médicos dos pacientes que foram submetidos a hepatectomia no período de janeiro de 1994 a março de 2003. RESULTADOS: Foi realizada hepatectomia em 83 pacientes (41 mulheres e 42 homens) durante o período do estudo. A idade média dos pacientes foi de 52,7 anos, com variação de 13 a 82 anos. As principais indicações de ressecção hepática foram carcinoma do intestino grosso metastático (36 pacientes) e carcinoma hepatocelular (19 pacientes). Hepatectomias ampliadas e maiores foram realizadas em 20,4% e 40,9% dos pacientes, respectivamente. Transfusão sangüínea foi necessária em 38,5% das operações. A morbidade total foi 44,5%. Complicações com risco de vida ocorreram em 22,8% dos casos e as mais comuns foram pneumonia, insuficiência hepática, coleção intra-abdominal e sangramento intra-abdominal. Entre as complicações menores (30%), as mais comuns foram extravasamento biliar e derrame pleural. O tamanho do tumor e transfusão sangüínea foram associadas com complicações maiores (P = 0,0185 e P = 0,0141, respectivamente). A mortalidade operatória foi de 8,4% e os fatores de risco relacionados com a mortalidade foram idade avançada e realização de exclusão vascular (P = 0,0395 e P = 0,0404, respectivamente). O período de internação médio foi de 6,7 dias. CONCLUSÃO: As hepatectomias podem ser realizadas com baixa mortalidade e aceitável morbidade. Transfusão sangüínea pode ser reduzida com o emprego de técnica meticulosa e quando indicada, a exclusão vascular.