Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pneumocystis pneumonia occurring in the context of immunodepression induced by HIV is regularly described, although infrequent in Africa. Pneumocystis outside cases of AIDS is not common in Black Africa. We report a case of an association between tuberculosis and pneumocystis pneumonia in a patient whose sole risk factor seemed to be hepatic cirrhosis.
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PMID:[Association of pneumocystosis and pulmonary tuberculosis in an HIV-negative patient]. 948 Apr 86

In this article, as part of an evaluation of the future of medical education in California, we characterize the distribution of disease and injury in California; identify major factors that affect the epidemiology of disease and injury in California, and project the burden of disease and injury for California's population to the year 2007. Our goal is to elucidate the major causes of illness and disability at present and in the near future in order to focus state resources on the interventions likely to have the greatest impact. Data from various governmental agencies were utilized; the base year, 1993, is the most recent year with sufficient information available when this report was prepared. Several major risk factors have decreased, including smoking (30% decline from 1984 to 1993) and drinking and driving. However, hypertension prevalence has not changed, and overweight has increased dramatically. Poverty continues to burden about 15% of Californians, with poverty highest among children. During 1993, 220,271 Californians died, with 3 major causes accounting for 61% of these deaths: coronary heart disease (31%), cancer (23%), and stroke (7%). In terms of potential years of life lost (years lost before age 65), the most important causes of death in 1993 were unintentional injury (756 years lost/100,000 population), cancer (632 years), and the acquired immunodeficiency syndrome (AIDS; 491 years). Mortality rates were highest among blacks and lowest among Asians. Overall mortality in California has been declining for decades; in just 1 decade, from 1980 to 1991, mortality declined from 780 to 680 deaths per 100,000 population. Several major causes of death have declined, including coronary heart disease, stroke, unintentional injury, cirrhosis, and suicide, while others have increased, for example, chronic obstructive lung disease and diabetes mellitus. Death from AIDS increased dramatically in the past decade, but is leveling off, and death from cancer is beginning to decline. Rates for overall mortality and morbidity, and for most specific conditions, should continue to decline. A projected 28% population increase by 2007 will yield a corresponding increase in the absolute level of disease cases and death; a disproportionate increase in younger and older groups will yield increased conditions affecting young (unintentional injury, AIDS) and older (heart disease, cancer, stroke, diabetes mellitus) people. Californians should experience overall improved health in coming years, reaping benefits of reduced environmental and behavioral risk factors as well as improved medical treatment and rehabilitation. Coordinated strategies for health promotion, disease prevention, delivery of medical treatment, and rehabilitation are needed to maintain and improve present levels of health across the life span.
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PMID:Disease and injury in California with projections to the year 2007. Implications for medical education. 961 96

In the present review piece, we analyze the formation of free radicals as a consequence of the cellular metabolism in aerobe organism, and the beneficious and harmful actions thereof on cellular structures. The balance existing between free radicals and the so-called antioxidant defenses, is a key factor for preventing the development of noxious processes at the cellular and tissue level. In accordance with the present scientific knowledge, the excessive production of free radicals in the organism, and the imbalance between the concentrations of these and the antioxidant defenses, may be related to processes such as aging and several diseases, among which we find cancer, ischemic processes, senile dementia, diabetes, pulmonary and pancreatic diseases, lupus erythematosus, cirrhosis, intestinal inflammatory disease, multiple sclerosis, arthritis, arteriosclerosis, cardiovascular disease, diseases of the central nervous system and the brain. According to the results of numerous research works conducted with the administration of several molecules with an antioxidant activity, one is beginning to see what their role will be in the pharmacological therapeutics for the treatment of a large number of patients such as those with burns, traumas, septics, shock, surgery, transplantation, radiation or chemotherapy, respiratory distress syndrome, AIDS, etc. We may possibly be facing a therapeutic tool which is of great interest in the clinical area, which shall be developed in the near future, as clinical trials which permit confirmation of their efficacy are conducted.
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PMID:[Antioxidants: the therapy of the future?]. 961 71

In the period 1989-94, mortality rates for the most important causes of death in people migrated to the Tuscany from other Italian regions were analysed. The area of birth was assessed according to the information on province of birth recorded on death certificates. For this analysis we classified Italy into Tuscany and five broad areas, each including a number of political regions: North-West, North-East, Centre, South and Islands. The number of person-years for calculation of the mortality risks was based on 1991 census data, which also included information on place of birth and on current residence. The risks of death of subjects born in other Italian areas and resident in Tuscany ("migrated populations") in comparison to Tuscany born population were assessed by means of Poisson multivariate regression models. For most sites (particularly for lung and breast), cancer mortality rates were higher among North-West and North-East born people and lower among Centre, South and Islands born people. Gastric cancer mortality was higher in Tuscany born subjects. Cardiovascular diseases mortality was generally lower among people born outside of the Tuscany, with the exception of ischaemic heart disease (higher in North-West and Islands born people). Liver cirrhosis mortality was generally higher in North-West, North-East, South and Islands born subjects (with some differences between males and females). Diabetes mellitus mortality was higher in South and Islands born people. AIDS and opioids overdose mortality was higher in North-West born subjects. Mortality for external causes was higher in people born outside of the Tuscany. Both in males and females, overall mortality was higher in North-West and lower in South born people and lower in Centre and Islands born males.
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PMID:[Mortality in population migrated from other Italian regions to the Tuscany region in 1989-94]. 962 2

The life expectancy of HIV-positive individuals has been prolonged in recent years, as a consequence of the wide use of antiretroviral drugs and primary prophylaxis for the most common opportunistic infections. In HIV-positive persons infected parenterally, chronic viral liver disease (CVLD), mainly that caused by hepatitis C virus (HCV), is frequently seen. Moreover, chronic hepatitis C seems to present a more accelerated course in HIV-infected patients, leading to cirrhosis and liver failure in a shorter period of time. The aim of the present study was to investigate the impact of CVLD on the morbidity and mortality of HIV-positive patients. A retrospective analysis of the causes of hospital admission during a 4.5-year period in a reference centre for AIDS situated in Madrid was performed. Decompensated liver disease (encephalopathy, ascites, jaundice), or complications directly related to it (gastrointestinal bleeding, hepatorenal syndrome, peritonitis) were diagnosed in 143 (8.6%) of 1670 hospital admissions. These episodes of CVLD corresponded to 105 different individuals, a quarter of whom had two or more re-admissions. HCV alone or in combination with other hepatotropic viruses was involved in 93 (88.6%) patients admitted for CVLD. Death directly associated with CVLD occurred in 15 individuals, which represented 4.8% of the total causes of inhospital mortality during the study period, and represented the fifth cause of death in hospital for HIV-infected patients. In conclusion, CVLD represents an important cause of hospital admission and death in HIV-infected drug users.
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PMID:Impact of chronic liver disease due to hepatitis viruses as cause of hospital admission and death in HIV-infected drug users. 1009 88

We describe a patient diagnosed with AIDS and cirrhosis who had recently suffered a self-limited and non-specific esophageal ulceration. After this, he was hospitalized because of an oral bleeding with fatal evolution, and Cryptococcus neoformans was isolated from ascitic fluid during a routine paracenteses. We have reviewed the literature and, since 1963, only another 10 cases of cryptococcal peritonitis have been reported. A liver disease and not the AIDS (surprisingly, our case is the only report of cryptococcal peritonitis in a subject having both diseases) was the most common underlying disease (72.7%) and was associated with the worst prognosis (only one patient survived). An oral or upper gastrointestinal bleeding was the most common associated circumstance although recent steroid or antibiotic therapy has been also reported. Finally, diagnosis was delayed in many patients. The reasons for these delays are discussed.
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PMID:Cryptococcal peritonitis: report of a case and review of the literature. 1043 Mar 6

We evaluate the persistence of social inequalities in overall mortality or mortality by causes (lung cancer, liver cirrhosis; AIDS and overdose) in the Tuscany Longitudinal Study (SLTo), a record linkage-study on the census population identified at the 1981 and 1991 censuses in Leghorn (1981: 175,741 subjects; 1991: 167,512 subjects), and 1991 in Florence (403,294 subjects), Central Italy. The census data allow an evaluation of socio-economic status of each subject, using variables such as education or occupation, or constructing indexes inclusive of deprivation indexes. Follow-up is from the census up to 1995 and for specific causes of death from 1987 (Leghorn) or 1991 (Florence). Estimates of risk are computed comparing rates of mortality among socio-economic groups, by means of poisson regression models, or by means of Standardized Mortality Ratios using the indirect method. The causes of deaths have been selected mainly because explained by known and strong determinants. As far as overall mortality, the results suggest the persistence of gradients by social class, more often negative among males. Mortality from lung cancer has a strong negative social class gradient among males, and a divergent gradient among women in the two towns, which is interpreted as the effect of a different prevalence of smoking by period, social class and sex. High RRs among lower socio-economic groups have been detected for liver cirrhosis mortality. Excess mortality of AIDS and overdose, an expression of the recent drug crisis, concentrates on the lower social strata and in young adults. Whereas mortality from AIDS has been detected among both sexes, deaths from overdose are occurring among males only. Being AIDS and overdose recent diseases, they stress the persistence of social inequalities over time.
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PMID:[Socioeconomic inequalities in health in the Tuscany Longitudinal Study (SLTO): persistence and changes over time in overall mortality and selected causes (lung cancer, liver cirrhosis, AIDS and overdose)]. 1060 53

The prevalence of hepatitis C virus (HCV) and human immunodeficiency virus (HIV) coinfection ranges from nearly 30% to over 50%, depending on the population. Shared modes of transmission and the success of current antiretroviral regimens have contributed to the emergence of HCV as a significant pathogen in the HIV-positive population. HIV coinfection appears to worsen HCV infection, with studies showing more severe fibrosis, a higher frequency of cirrhosis, and increased deaths from liver disease. HIV coinfection may also increase the rate of maternal-fetal transmission of HCV. Similarly, studies suggest a more rapid progression to AIDS or death for HCV genotypes 1a and 1b than for other genotypes in HIV-infected patients with hemophilia. Highly active antiretroviral therapy (HAART), such as HIV protease inhibitors, has no effect on HCV infection and may transiently increase ALT, AST, and hepatitis C viral load. Hepatotoxicity associated with HAART may or may not be related to the presence of HCV and may depend on the specific agents used. Data suggest that treating chronic hepatitis C in HIV-co-infected patients can decrease fibrosis, increase T-cell responsiveness to HCV antigens, and decrease the rate of fatal hepatomas. Interferon alpha may provide sustained biochemical or virologic responses in HIV/HCV-coinfected patients. The combination of interferon-alpha and ribavirin may also be a treatment option but is more complex, and additional research is needed. Treating HCV infection in HIV/HCV-coinfected individuals may help lower the hepatitis C viral load and permit treatment with protease inhibitors.
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PMID:Hepatitis C virus and human immunodeficiency virus: clinical issues in coinfection. 1065 64

Results on general and cause-specific mortality in a retrospective cohort of intravenous drug users in the Emilia Romagna Region (Italy) are presented. Four thousand two hundred and sixty subjects (3324 males, 936 females) in public treatment centres in Piacenza, Modena and Ferrara provinces have been observed for up to 20 years in the period 1975-95. AIDS age-adjusted death rates dramatically increased all during the period, while overdose and other causes (mostly accidental) increase up to the early nineties and then tend to decrease. This last pattern has not been described in other Italian cohorts, and could be related with changes in therapeutic strategies. General mortality is very high in this cohort, as in other studies (males: SMR 16.7, LC 15.3-18.2; females: SMR 33.4, LC 27.9-39.9). Survival probability after 15 years of observation is 65% in males and females combined. Apart from overdose and AIDS, other relevant excesses are observed for accidental deaths (especially car accidents), cirrhosis, infective causes and cancer in males; in females, accidental deaths (among which homicides) and digestive tract diseases. A higher death risk is observed for males who began drug use before age 20, who contacted treatment centres in the nineties and at an older age, and who came in contact with the law.
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PMID:[Mortality risk in intravenous drug users in Emilia Romagna region and its socio-demographic determinants. Results of a longitudinal study]. 1086 48

The study compares the cause of death profile in a rural area of South Africa (Agincourt), with that in a rural area of West Africa (Niakhar), and in a developed country with the same life expectancy (France, 1951) in order to determine causes with high and low mortality and priorities for future health interventions. In the two African sites, causes of death were assessed by verbal autopsies, whereas they were derived from regular cause of death registration in France. Age-standardized death rates were used to compare cause-specific mortality in the three studies. Life expectancy in Agincourt was estimated at 66 years, similar to that of France in 1951, and much higher than that of Niakhar. Causes of death with outstandingly high mortality in Agincourt were violent deaths (homicide and suicide), accidents (road traffic accidents and household accidents), certain infectious diseases (HIV/AIDS, tuberculosis, diarrhea and dysentery), certain chronic diseases (cancer of genital organs, liver cirrhosis, gastrointestinal hemorrhage, maternal mortality, epilepsy, acute rheumatic fever, and pneumoconiosis) and malnutrition of young children (kwashiorkor). Causes of death with lower mortality than expected were primarily respiratory diseases (pneumonia, bronchitis, influenza, lung cancer), other cancers, vaccine preventable diseases (measles, whooping cough, tetanus), and marasmus. Verbal autopsies could be used in a rural area of a developing country without formal cause of death registration to identify the most salient health problems of the population, and could be compared with a formal cause of death registration system of a developed country.
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PMID:Causes of death in a rural area of South Africa: an international perspective. 1089 26


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