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)

The 1998 survey of the first series of epidemiological studies of Japanese Thorotrast patients revealed that 18 (6.9%) were alive and 244 (93.1%) had died among 262 war-wounded veterans to whom Thorotrast had been administered intravascularly. Of 1,630 age- and sex-matched controls, 525 (32.2%) were alive and 1,105 (67.8%) had died. These results indicated a shortening of the life span in patients who had received Thorotrast compared to their controls. Of the patients in the Thorotrast group, the main causes of death were liver malignancies (79, 30.2%), liver cirrhosis (20, 7.6%), blood diseases (9, 3.4%), and cancers of the extrahepatic bile duct (5, 1.9%). Statistical analyses by the chi(2) test and estimation of the relative risk (risk ratio) showed that the incidences of these disorders were significantly higher in the Thorotrast group than in the controls. In the 54-year period from 1945 to 1998, our autopsy series was enlarged to include 398 individuals: 386 injected with Thorotrast intravascularly and 12 injected by other routes. Results of analyses of the 386 autopsy cases given Thorotrast intravascularly were as follows: 263 cases (68.1%) of liver malignancies, 28 cases (7.3%) of liver cirrhosis, 29 cases (7.5%) of blood diseases, 16 cases (4.1%) of lung cancer, 4 cases (1.0%) of malignant peritoneal tumors, 2 cases (0.5%) of bone sarcomas, and 1 case (0.3%) of hemangiosarcoma of the spleen. The relative risks of liver malignancies, blood diseases, bone sarcomas, malignant peritoneal tumors, and hemangiosarcoma of the spleen manifested significantly higher ratios in the Thorotrast autopsy cases (ratio of proportion) than in the autopsy control cases. Histological studies of these autopsied cases revealed that Thorotrast-induced liver malignancies showed remarkable differences in the proportions of histological types of tumors from those of non-Thorotrast liver malignancies since 1975. However, in this survey, we noted a remarkable increase in the incidence of liver malignancy of multiple histological types compared to that in histological controls. Based on the results of our 1998 survey, we estimated attributable risks of Thorotrast-inducedliver malignancies and blood diseases in the life span. Results showed 523 liver malignancies per 10(4) person Gy and 150 blood diseases per 10(4) person Gy for Japanese male Thorotrast carriers (wasted dose 10 years).
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PMID:1998 results of the first series of follow-up studies on Japanese thorotrast patients and their relationships to an autopsy series. 1056 41

Updated data from two series in a cancer mortality study for a total of 412 Japanese Thorotrast patients were combined. The rate ratio for all deaths of Thorotrast patients, compared to controls, started to increase after a latent period of 20 years after injection of Thorotrast. Rate ratios for liver cancer, liver cirrhosis, leukemia and lung cancer were 35.9, 6.9, 12.5 and 2.0 times higher, respectively, than those for controls.
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PMID:Summary of entire Japanese thorotrast follow-up study: updated 1998. 1056 43

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

This study evaluated proportionate mortality patterns among all male construction workers in North Carolina who resided and died in North Carolina during the period 1988-1994. Proportionate Mortality Ratios (PMRs) and Proportionate Cancer Mortality Ratios (PCMRs) compared the number of deaths among male construction workers with the number of deaths expected based on the gender, race, and cause-specific mortality experience of the entire North Carolina population by five-year age groups for the same years of study. PMRs based on United States death rates also were calculated. Among all male construction workers, significantly elevated mortality was observed for several causes possibly related to work including malignant neoplasms of buccal cavity (PMR = 143), pharynx (PMR = 134), and lung (PMR = 113), pneumoconiosis (PMR = 111), transportation accidents (PMR = 106), and accidental falls (PMR = 132). Elevated mortality also was observed for causes more related to lifestyle and non-occupational factors including alcoholism (PMR = 145), cirrhosis of the liver (PMR = 129), accidental poisoning (PMR = 136), and homicide (PMR = 141). Patterns of elevated mortality for Whites and Black men were similar and PCMR mortality patterns for Blacks and Whites combined were similar to PMRs. Construction workers were at significantly increased risk for deaths resulting from falls from ladders or scaffolds, falls from or out of buildings or structures, and electrocutions. Construction trades found to have statistically elevated cancer risks include laborers and roofers (buccal cavity), painters (pharynx), laborers (peritoneum), and carpenters, painters, brick masons, and operating engineers (lung). These data are consistent with other reports demonstrating excess mortality from asbestos-related diseases (pneumoconiosis, lung cancer, and mesothelioma) among construction workers. Dry-wall workers and laborers were found to have a statistically elevated risk of death as a result of respiratory tuberculosis.
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PMID:Mortality among North Carolina construction workers, 1988-1994. 1073 Jan 38

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

The role of the major risk factors, tobacco smoking and alcohol consumption, on trends in intra-oral cancer mortality in England and Wales between 1911 and 1990 was investigated, using lung cancer and liver cirrhosis as surrogate markers for smoking and drinking. Standardised mortality data on lung cancer and liver cirrhosis from the Office of Population Censuses and Surveys, aggregated into 5-year time periods for ages 35-64 and 65+ years, were regressed on corresponding data for intra-oral cancer. The strongest associations were in males aged 35-64 with a high negative correlation between lung and intra-oral cancer (rho=-0.98, 95% CI -0.99 to -0.96, P<0. 01) and, conversely, a positive correlation between liver cirrhosis and intra-oral cancer (rho=0.71, 95% CI 0.34 to 0.89, P<0.01). The findings suggest that rising alcohol consumption since the 1950s is more closely related to increasing intra-oral cancer incidence and mortality than smoking, most notably among younger males since the early 1970s.
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PMID:Is alcohol responsible for more intra-oral cancer? 1089 70

A few cases of sarcoidosis are associated with progressive liver disease, with a wide variety of clinicopathologic features. Herein, we report an autopsy case (65-year-old man). During an examination for liver dysfunction, cirrhosis with cholestatic dysfunction and splenomegaly were found. Needle liver biopsy revealed cirrhosis with lymphocytic piecemeal necrosis, dense septal fibrosis, and ductopenia. In addition, noncaseating epithelioid granuloma was also seen in the periportal region. Ductal enzymes and immunoglobulin M (IgM) levels were elevated, although antimitochondrial antibodies were negative. Instead, angiotensin-converting enzyme was elevated. He died of pulmonary failure and lung cancer. The autopsy liver (1,220 g) showed multinodular cirrhosis with broad and dense septa that divided the parenchyma. Mild lymphoid cell infiltration was seen in the periportal region. About a half of the interlobular bile ducts were lost, and the remaining bile ducts showed prominent periductal fibrosis, resembling sclerosing cholangitis. Interestingly, a few interlobular bile ducts showed chronic nonsuppurative cholangitis with epithelioid granulomas. Intrahepatic portal veins showed luminal narrowing with prominent phlebosclerosis. Hepatobiliary pathologies that resemble primary biliary cirrhosis and primary sclerosing cholangitis and that are followed by vanishing bile duct syndrome, chronic active hepatitis-related cirrhosis, and intrahepatic portal venous phlebosclerosis occur in a single case of sarcoidosis.
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PMID:Hepatic sarcoidosis with vanishing bile duct syndrome, cirrhosis, and portal phlebosclerosis. Report of an autopsy case. 1120 61

We studied the alpha-radiation risks in patients who received injections of Thorotrast, an X-ray contrast medium used in Europe, Japan, and the United States from 1930 to 1955. Thorotrast was composed of thorium dioxide (ThO2) and Th-232, a naturally occurring radionuclide. Because the physical half-life of ThO2 is 14 billion years and Thorotrast is hardly eliminated from the body, tissues in which it was deposited are irradiated by alpha-radiation for the entire lifetime of the subject. The dosimetry of Thorotrast patients is very complicated, but currently its reliability is quite high compared with other irradiated populations. The major causes of the death of Thorotrast patients are liver cancer, liver cirrhosis, leukemia, and other cancers. Three histologies of liver cancer are found: cholangiocarcinoma, hepatocellular carcinoma, and angiosarcoma. Although cholangiocarcinoma is the most frequent, angiosarcoma is characteristic of alpha-radiation. Among blood neoplasms with a higher incidence of increase than the general population, erythroleukemia and myelodysplastic syndrome were remarkable. Thorotrast patients exhaled a high concentration of radon (Rn-220), a progeny of Th-232, but no excesses of lung cancer in the patients of Japan, Germany, and Denmark were reported. Mutation analyses of p53 genes and loss of heterozygosity (LOH) studies at 17p locus were performed to characterize the genetic changes in Thorotrast-induced liver tumors. Interestingly, LOH, supposedly corresponding to large deletions was not frequent; most mutations were transitions, also seen in tumors of the general population, suggesting that genetic changes of Thorotrast-induced cancers are mainly delayed mutations, and not the result of the direct effects of radiation.
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PMID:Alpha-particle carcinogenesis in Thorotrast patients: epidemiology, dosimetry, pathology, and molecular analysis. 1179 40

In a patient on methadone maintenance treatment, admitted for lung cancer suspicion, a slight decrease in pain dose response to morphine have necessitated adjustments of methadone treatment founded on clinical check-up and methadone assay. Plasma methadone concentrations were 4 fold higher than mean plasma concentration for control population at the same dose. Half-life was above 70 hours and clearance and metabolic index were strongly decreased. In this patient, daily dose methadone occurred in progressive accumulation and neuro-physiological tolerance without clinical incidence, except decrease in morphine effectiveness compared to our knowledge. Cancer, cirrhosis and adjuvant therapy contributions (fluconazole, omeprazole) to this original methadone kinetic are discussed. Methadone and morphine dose clinical adjustments are described. However, the main objective of this case report is focused on plasma methadone assay contribution to therapeutic adjustment of the interval dose in a single patient with a complex clinical situation.
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PMID:Slow metabolism and long half life of methadone in a patient with lung cancer and cirrhosis. 1196 98

Information was gathered on the smoking habits of 187,783 white men between the ages of 50 and 69 between January 1 and May 31, 1952. The men were subsequently traced through October 31, 1955. 11,870 men died during this period. The total experience covered 667,753 man years. For microscopically proved cases of cancer and for the total cases reported as cancer it was found that the death rates were higher among regular cigarette smokers than among men who never smoked, that the mortality ratio increased with the number of cigarettes smoked each day, and that the death rates were higher among pipe and cigar smokers than among men who never smoked. 7316 deaths occurred among regular cigarette smokers; this was an excess of 2665 over the 4651 deaths that would have occurred had the age-specific death rates for smokers been equal to that for nonsmokers. Coronary disease accounted for 52.1% of the excess; lung cancer accounted for 13.5% of the excess; and cancer of other sites accounted for 13.5% of the excess. An extremely high association between cigarette smoking and death rates for men with lung cancer was found in both rural areas and large cities. Only 338 deaths were ascribed to pulmonary diseases other than lung cancer. Only 1120 (9.4%) of the 11,870 deaths were attributed to diseases other than cancer, cardiac, circulatory, and pulmonary diseases and accidents, violence, and suicide. Only 3 of the specific disease entities - gastric and duodenal ulcers and cirrhosis of the liver - showed a statistically significant degree of association with smoking habits. The most important finding of this study was the high degree of association between cigarette smoking and the total death rate.
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PMID:Smoking and death rates: report on forty-four months of follow-up of 187,783 men. 2. Death rates by cause. 1230 37


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