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Liberati A, Confalonieri C, Andreani A, Colombo F, Franceschi S, La Vecchia C, Talamini R, Tognoni G. Lung Cancer Care in General Hospitals. TUMORI JOURNAL 2018; 69:567-73. [PMID: 6665878 DOI: 10.1177/030089168306900614] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Diagnostic procedure, therapeutic care and degree of follow-up delivered to 1692 lung cancer patients over 2 years (1978–79) in 31 Italian hospitals were reviewed. The data show marked deficiencies in the various indicators analysed: staging by standard methods was recorded only in 13% of patients; reliable histocytologic classification in 54% of patients. A group of commonly accepted protocols was adopted as first-line therapy only in 49% of treated cases; 19% of patients were regularly followed according to standard programs, whereas 49% had been dropped without any information in the charts. Better performance, although not satisfactory, was found in hospitals with oncologic facilities and wards compared to centers without « ad hoc » organizations. The discussion focussed on the limits of organizational measures and efforts to determine widespread improvement in care for a disease such as lung cancer for which real therapeutic gains are still hard to achieve.
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Negri E, La Vecchia C, Decarli A, Boyle P. Projections to the end of the Century of Mortality from Major Cancer Sites in Italy. TUMORI JOURNAL 2018; 76:420-8. [PMID: 2256185 DOI: 10.1177/030089169007600502] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We used an age-period-cohort model with arbitrary constraints on the parameters, fitted to the mortality data for the period 1955-84, to project rates in mortality from all cancers and 11 major cancer sites in Italy for the period 1985-1999. For all neoplasms considered, using estimated age and cohort values, two models were fitted, one based on constant period effects, and one on a linear regression on the logarithm of the six calendar periods. Furthermore, « a priori » defined coefficients based on epidemiologic inferences were given to period values for tobacco-related neoplasms (below unity for males, above unity for females, on the basis of recent trends in tobacco prevalence in the two sexes), for breast and ovarian cancer (in relation to the potentially different effect of oral contraceptives, other female hormones, reproductive factors and treatment on these neoplasms), and for total cancer mortality. This produced a range of potential estimates, which were reasonably similar for neoplasms (such as stomach, intestines, breast, ovary or prostate) for which no major change in slope of the cohort effects was evident, but wider (i.e., between 188 and 264/100,000 males aged 40 to 79 in 1995-99) for lung or other tobacco-related cancers. Although this range of variation is far from negligible, the estimated values indicate that lung cancer among Italian males aged 40 to 79, even under the more optimistic assumption, will probably be higher at the end of the century than in the early 1980′s, and that lung cancer alone will account for 35 to 42% of all cancer deaths in males between 40 and 79 years. Though any prediction has, by definition, inherent difficulties and uncertainties, cancer mortality in the near future will be strongly influenced by age and cohort effects already known, and hence its projections may offer some indication of public health relevance.
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Abstract
Background Data and statistics are presented on cancer death certification for 1993 in Italy, updating previous publications covering the period 1955–1992. Methods Data for 1993 subdivided into 30 cancer sites are presented in 8 tables, including age-and sex-specific absolute and percentage frequencies of cancer deaths, and crude, age-specific and age-standardized rates, at all ages and truncated for the 35–64 year age group. Results Age-adjusted death certification rates (on the world standard population) for all neoplasms declined from 189.8 in 1992 (and a peak of 199.2 in 1986) to 187.8/100, 000 males in 1993, and remained stable around 100, 000 females. The favorable trends were even larger in middle and younger age males, but not in children below age 15, whose overall age-standardized cancer mortality rates increased for the fourth subsequent year. Lung cancer was the leading site of cancer mortality, with over 30, 900 deaths. For the fifth subsequent year, its rates in males declined, to reach 56.0/100,000. The decline in lung cancer rates is now established in Italian males and is substantial in middle age, whereas the rise in female lung cancer rates seems to have leveled off over the last few years. Rates for other major cancer sites (intestines, stomach, female breast, prostate, pancreas, leukemias and lymphomas) were stable, but some decrease was apparent also in 1993 for Hodgkin's disease. Conclusions Italian cancer mortality rates in 1993 were moderately favorable in males, due to the leveling of the tobacco-related epidemic, whereas no appreciable change was registered in females. The persisting unfavorable trends in childhood cancer mortality should be investigated.
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La Vecchia C, Parazzini F, Franceschi S, Decarli A. Risk Factors for Benign Breast Disease and their Relation with Breast Cancer Risk. Pooled Information from Epidemiologic Studies. TUMORI JOURNAL 2018; 71:167-78. [PMID: 4002347 DOI: 10.1177/030089168507100213] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Information from published case-control studies on benign breast disease was pooled using standard statistical methods to obtain single, overall risk estimates. This analysis showed that higher socio-economic status (pooled relative risk, RR = 1.24, 95% confidence interval, CI = 1.13-1.37), later menopause (pooled RR = 1.87, 95%, CI = 1.67-2.11) and late age at first birth (pooled RR = 1.30, 95%, CI = 1.13-1.50) were associated with an increased risk of benign breast disease, whereas an apparent protection was given by greater body mass index (pooled RR = 0.58, 95%, CI = 0.50-0.67) and the use of oral contraceptives (pooled RR = 0.75, 95%, CI = 0.67-0.83). The role of these factors did not appear to be materially different in the various histopathologic categories considered, although available information allowed only a general distinction between breast dysplasia (fibrocystic disease) and benign tumors, chiefly fibroadenoma. In conclusion, the general evidence from published studies indicates that benign breast lumps appear to share a number of important risk factors with breast cancer.
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Franceschi S, La Vecchia C, Talamini R. Oral Contraceptives and Cervical Neoplasia: Pooled Information from Retrospective and Prospective Epidemiologic Studies. TUMORI JOURNAL 2018; 72:21-30. [PMID: 3513407 DOI: 10.1177/030089168607200104] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A positive association between the use of oral contraceptives and the risk of cervical neoplasia has been suggested by different sources. This paper examines epidemiologic evidence on this issue through pooled computation of relative risks emerging from 21 studies, subdivided into three main categories: studies based on routine cytologic screening programs, case-control investigations and prospective studies. The pooled estimates of the relative risks for ever vs never use of oral contraceptives were broadly similar and slightly above unity (1.4 from cytologic screening programs, 1.1 from case-control and 1.4 from prospective studies). The risk increased with duration of use and, generally, lower relative risk estimates derived from the older studies, necessarily based on short-term use of oral contraceptives. A particularly limited increase in risk was apparent from case-control investigations. Furthermore, when allowance was made for the major covariates (mostly indicators of sexual habits), a noticeable decrease in the excess risk was evident. In conclusion, although statistical significance of moderate differences in risk can be obtained by pooling data from several studies, a risk of the magnitude of that for the association between oral contraceptives and cervical neoplasia may well be due to bias and confounding. In addition, since sexual behavior only indicates the probability of having been exposed to some sexually transmitted agent (most likely human papilloma virus), the greatest additional contribution may come from a case-control study in which adjustment for such exposure is possible.
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Levi F, La Vecchia C, Te VC. Descriptive Epidemiology of Adenocarcinomas of the Cardia and Distal Stomach in the Swiss Canton of Vaud. TUMORI JOURNAL 2018; 76:167-71. [PMID: 2330608 DOI: 10.1177/030089169007600203] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Incidence registration and survival data from various anatomical subsites of gastric cancer have been abstracted from the population-based Cancer Registry of the Swiss Canton of Vaud for the period 1976-87. Overall age-standardized (Vaud population in 1980) incidence rates for all gastric adenocarcinomas were 22.2/100,000 males and 8.3/100,000 females, with a sex ratio of 2.7. The male preponderance was appreciably greater for cardia (5.9 vs 0.9, sex ratio = 6.5) than for distal stomach (10.2 vs 5.0, sex ratio = 2.0). Adenocarcinomas of unspecified origin had an intermediate sex ratio (2.6). The sex ratio for all gastric adenocarcinomas was lower in the third and fourth decades of age (1.3) than at older ages. In relation to calendar period of diagnosis, no appreciable trend with time was observed for adenocarcinomas of the cardia, and only some modest decline was observed for distal stomach, in the presence of stable sex ratios. A marked fall was observed for « other and unspecified » subsites. Thus, the overall decline in the incidence of gastric adenocarcinomas over the calendar period considered was about 20% for males and 30% for females. Five-year survival was significantly higher for cancers arising in the distal stomach (30%) than for cardiac carcinomas (11%), and intermediate for « other and unspecified sites » (19%). These results indicate that adenocarcinomas arising from the cardia and those arising from the distal stomach are considerably heterogeneous in relation to descriptive epidemiology and prognosis. This may have relevant etiological correlates, particularly since carcinoma of the cardia appears to share important epidemiologic features with esophageal cancer.
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La Vecchia C, Negri E, Decarli A, Fasoli M, Cislaghi C. Cancer Mortality in Italy: An Overview of Age-Specific and Age-Standardised Trends from 1955 TO 1984. TUMORI JOURNAL 2018; 76:87-166. [PMID: 2330613 DOI: 10.1177/030089169007600202] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Number of certified deaths, age-specific and age-standardised rates and percentages of all cancer deaths from 30 cancers or groups of cancers (plus total cancer mortality) for each five-year calendar period between 1955 and 1984 in Italy are presented in tabular form. From these data, three graphs are derived, including trends in age-standardised rates, age-specific rates centered on birth cohorts and maps plotted in different shades of grey to represent the surfaces defined by the matrix of various age-specific rates. These analyses quantified the rises in overall cancer mortality in males (from 137 to 192/100,000 world standard), chiefly due to increases in lung and other tobacco-related neoplasms. Overall cancer mortality was stable in females (around 100/100,000). Appreciable cohort effects were evident for tobacco related neoplasms, but also for other major cancer sites, such as Intestines or breast, whose rates, after earlier rises, are now stable in earlier middle age. Since the early 1970's, cancer mortality rates have been declining in all age groups below 40 in males and below 55 in females. These declines reflect Improvements in therapy for leukemias, lymphomas and germ cell tumors, and general improvements in food availability and storage, hygiene and early diagnosis, which have led to the declines in stomach and cervical cancer. Although moderate in absolute terms and smaller than in other western countries where tobacco-related neoplasms have also been falling in more recent cohorts, these declines are encouraging for the indication they provide on the most likely patterns over the next decades in the same and subsequent generations.
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La Vecchia C, Boyle P, Cislaghi C, Decarli A, Negri E. Descriptive Epidemiology of Hodgkin's Disease in Italy. TUMORI JOURNAL 2018; 75:401-5. [PMID: 2603217 DOI: 10.1177/030089168907500501] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Death certification data on Hodgkin's disease in Italy over the period 1955-84 were studied in terms of age-standardized and age-specific national trends, and of geographical variation in mortality. There were substantial declines in death rates from the early 1970's onward, which can be largely attributed to therapeutic improvements. These led to avoidance of about 350 deaths, with a total 950 reported, which is probably the major absolute therapeutic advance identified for any cancer site. The declines started earlier in childhood and young adult age, and were restricted to population below age 60. The age distribution of the disease was different in the two sexes, since the age curve for males showed steady rises up to age 75, whereas that for females was clearly bimodal, with a peak around age 30, and another at oldest age. This divergent pattern is consistent with different exposure to (infectious) agent(s) in children of the two sexes, but also to occupational exposures potentially related to the risk of the disease. Examination of rates in various geographical areas showed generally higher rates in the North, and a few provinces with exceedingly high mortality in the central part of Northern Italy, particularly in a chiefly rural province (Mantua). This excess mortality (and, more in general, the observation that rates for Northern Italy are higher than in any other area of the EEC) could not be explained by obvious diagnostic or classification problems, were evident in both sexes, appeared to be consistent over the last decade and are reflected in available Italian cancer registration data.
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Abstract
Trends in age-specific and age-standardized cancer death certification rates in Italy from 1955 to 1978 were analyzed. In males total cancer mortality rates increased in all age groups. However, when respiratory and other tobacco-related neoplasms were excluded, death certification rates were roughly stable up to age 64. Moderate decreases in overall cancer mortality have been apparent at younger ages (35-44) since the early 1970's. In females, all the age-specific and the age standardized, under-65 death certification rates decreased; the downward trends were more pronounced (-18.5%) in the younger age group considered (35-44 years). Respiratory cancer mortality increased sharply in males: lung cancer death rates reached a plateau in the early 1970's in the 35-44-year age group, but increased at all subsequent ages. In females, the increase in lung cancer mortality was about 50% in the 45-54 and 55-64-year age groups, but no upward trend was evident in younger women. Other tobacco-related cancers (mouth or pharynx, larynx, esophagus, pancreas, kidney and bladder) also rose considerably. In both sexes, gastric cancer mortality dropped about 50% below age 65, but mortality rates from cancer of the stomach were still considerably higher than in other Western countries. Likewise, mortality from cancer of the (cervix) uteri decreased markedly, mostly in younger age groups. Upward trends in death certification rates were evident for cancers of the bowel (colon and rectum, about 50% in males, and 35% in females below age 65), and of the breast in females. However, these trends have levelled off since the late 1960's, at least in the younger age groups. Certified death rates from cancer of the skin (melanoma) increased over all the periods considered in the young of both sexes. Cancer mortality rates showed marked increases in older (greater than or equal to 65) males, but this can be partially explained in terms of better case ascertainment and more accurate death certification.
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Abstract
Aims and background Patterns and trends in smoking habits are a major determinant of subsequent incidence and mortality for lung cancer, and other tobacco related neoplasms on a population level. Methods and study design Smoking prevalence in Italy was analyzed using data from the 1995 National Multipurpose Survey, conducted by the National Institute of Statistics (ISTAT) and based on a sample of 50,585 subjects (24,497 men and 26,088 women), aged 15 years or over, identified in strata of geographic area and size of the municipality in order to be representative of the general Italian population. Data on smoking were obtained through a self-administered questionnaire. Results Overall, 25.3% of Italians aged 15 years or over (34.1% of males, 17.1% of females) described themselves as current smokers, 20.5% (28.0% of males, 13.5% of females) as ex-smokers, and 54.2% (37.9% of males, 69.4% of females) as never smokers. Heavy current smokers (≥15 cigarettes per day) were 15.6% of males and 3.9% of females. Compared to previous surveys, reported smoking prevalence increased, mostly in the youngest age groups (15 to 24 years) in both sexes. However, the increase could be partly or largely attributable to the different modality of data collection (interview in previous surveys, self-administered questionnaire in the present survey), which may have reduced underreporting. Conclusions The data of the 1995 National Household Survey confirmed previous patterns of smoking in Italy, i.e., a higher smoking prevalence in less educated, southern Italian males, and in more educated, northern Italian females. These figures reflect therefore the importance of the social and cultural correlates of smoking. Moreover, the stability in smoking prevalence over the last few years reflects the absence of any organized and structured intervention on a legislation and public health level on the smoking issue in Italy.
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Vigotti MA, Cislaghi C, Balzi D, Giorgi D, La Vecchia C, Marchi M, Decarli A, Zanetti R. Cancer Mortality in Migrant Populations within Italy. TUMORI JOURNAL 2018; 74:107-28. [PMID: 3368966 DOI: 10.1177/030089168807400201] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Italian death certification rates from all causes of death, all diseases of the circulatory system, all neoplasms, and cancers of the upper digestive and respiratory tract, stomach, intestines, lung and breast in middle age (45-64 years) were analyzed according to selected geographic areas of birth and residence at death. For total cancer mortality and most neoplasms considered, the rates in middle age were closer to those of place of birth than to those of area of residence, although this pattern was more evident for some sites (e.g., mouth or pharynx, esophagus, larynx, stomach or bladder) than for others (e.g., intestines or breast). In most cases, migration had an adverse effect on cancer rates, and the lowest mortality was reported among stable populations (i.e., those with the same area of birth and death). These findings are discussed in relation to the major migration fluxes within Italy during the current century. Moreover, these analyses give information on the quality of Italian cancer death certification, since the observation that area of birth is often a more important determinant of cancer rates than area of residence provides indirect evidence that cancer death certification in various Italian geographic areas is satisfactorily reliable and consistent.
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La Vecchia C, Decarli A. Correlations between Cancer Mortality Rates from Various Italian Regions. TUMORI JOURNAL 2018; 71:441-8. [PMID: 4060246 DOI: 10.1177/030089168507100505] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Death certification rates from 17 non-sexual and 4 sexual cancers were used to examine patterns of correlation between various cancers within the 20 Italian regions. A large number of strongly positive correlations emerged, reflecting the geographical distribution of cancer mortality in Italy which shows substantially higher rates for several common sites in northern areas. The most notable findings were the high positive correlations between various tobacco-related cancers in both sexes (however somewhat higher in males), the positive correlations between most intestinal sites and between a well defined group of other cancers including intestines in both sexes, breast and ovary in females and prostate in males, previously described in several widely heterogeneous populations. Various alcohol-related cancers showed high positive coefficients in males but not in females. Several suggestions which emerged from previous correlation studies but which generally lacked convincing biological or epidemiological consistency were not confirmed by the present data. Conversely, a few strong correlations emerged in the present study which are not explainable in terms of available knowledge of the causes of cancer, or obvious confounding. Though probably incidental, the existence of these correlations between cancers with widely heterogeneous or largely undefined etiology is still an indirect indication that these neoplasms are largely avoidable, since it is unlikely that the same genetic determinants are strongly associated with such different malignancies.
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Negri E, La Vecchia C, Decarli A. Cancer Mortality in Italy, 1997: Quantifying the Fall in Rates in Women and Men. TUMORI JOURNAL 2018; 87:290-8. [PMID: 11765176 DOI: 10.1177/030089160108700503] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and Background To update data and statistics on cancer death certification in Italy to 1997. Methods Data and statistics for 1997 subdivided into 31 cancer sites are presented. Trends in age-standardized rates for major cancer sites are plotted from 1955 to 1997. Results: The age-standardized (world standard) death certification rates from all neoplasms steadily declined from the peak of 199.2/100,000 males in 1988 to 174.7 in 1997 and for females from 102.5 to 93.0. The decline was larger in truncated rates, by about 26% for males since 1983 and by 24% for females since the top rate of the early 1960′s. A major component of the favorable trend in males was lung cancer, which showed a 16% decline from the peak of 1987-88, to reach 50.6/100,000 in 1997, corresponding to about 5,000 avoided deaths. The decline in lung cancer was about 34% at age 35 to 64. For females, in contrast, both the absolute number of lung cancer deaths and the age-standardized rate of 7.9/100,000 were among the highest values ever registered, reflecting the different pattern of spread of the tobacco-related lung cancer epidemic in the two sexes. Intestinal cancer rates were stable for males but declined by approximately 10% for females, mostly in middle age, as did breast cancer mortality. Among neoplasms showing favorable trends, there were other tobacco-related neoplasms in men, plus the continuing fall in stomach and cervix uteri. Upward trends were observed for non Hodgkin's lymphomas. Conclusions The fall in cancer mortality observed over the last decade in Italy is attributable to a decline in lung and other tobacco-related neoplasms in males, together with a persistent fall in stomach and uterine (cervical) cancer. In women, there were also recent falls in intestinal and breast cancer rates, and declines in both sexes in rarer neoplasms influenced by therapeutic advancements.
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Levi F, Erler G, Te VC, Randimbison L, La Vecchia C. Trends in Skin Cancer Incidence in Neuchâtel, 1976-98. TUMORI JOURNAL 2018; 87:288-9. [PMID: 11765175 DOI: 10.1177/030089160108700502] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and Background Limited data are available on trends in skin cancer incidence. This paper examines trends of the three major histotypes of skin cancer in an environment favorable for skin cancer registration. Methods Trends of skin cancer incidence by histotype in the Swiss Canton of Neuchâtel (165,000 inhabitants) were analyzed on the basis of 4,455 incident cases of basal cell, squamous cell carcinoma, and malignant melanoma registered over the period 1976-1998. Results Trends over the last decade considered tended to be downwards for squamous cell carcinoma in both sexes, were still on the rise for basal cell carcinoma, and leveled off for malignant melanoma in both sexes. Conclusions Different trends were confirmed in this population between skin cancer histotypes related to cumulative intense sun exposure (squamous cell carcinoma) and those mainly related to more complex patterns of exposure to sunlight (basal cell carcinoma and malignant melanoma).
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Baird DT, Bajos N, Cleland J, Glasier A, La Vecchia C, Leridon H, Milsom I, Benagiano G, Bhattacharya S, Bhattacharya S, Crosignani PG, Evers JLH, Negri E, Volpe A. Why after 50 years of effective contraception do we still have unintended pregnancy? A European perspective. Hum Reprod 2018; 33:777-783. [DOI: 10.1093/humrep/dey089] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 03/26/2018] [Indexed: 11/15/2022] Open
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Malvezzi M, Carioli G, Bertuccio P, Boffetta P, Levi F, La Vecchia C, Negri E. European cancer mortality predictions for the year 2017, with focus on lung cancer. Ann Oncol 2018; 28:1117-1123. [PMID: 28327906 DOI: 10.1093/annonc/mdx033] [Citation(s) in RCA: 173] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background We predicted cancer mortality figures in the European Union (EU) for the year 2017 using most recent available data, with a focus on lung cancer. Materials and methods We retrieved cancer death certification data and population figures from the World Health Organisation and Eurostat databases. Age-standardized (world standard population) rates were computed for France, Germany, Italy, Poland, Spain, the UK and the EU overall in 1970-2012. We obtained estimates for 2017 by implementing a joinpoint regression model. Results The predicted number of cancer deaths for 2017 in the EU is 1 373 500, compared with 1 333 400 in 2012 (+3%). Cancer mortality rates are predicted to decline in both sexes, reaching 131.8/100 000 men (-8.2% when compared with 2012) and 84.5/100 000 women (-3.6%). Mortality rates for all selected cancer sites are predicted to decline, except pancreatic cancer in both sexes and lung cancer in women. In men, pancreatic cancer rate is stable, in women it increases by 3.5%. Lung cancer mortality rate in women is predicted to rise to 14.6/100 000 in 2017 (+5.1% since 2012, corresponding to 92 300 predicted deaths), compared with 14.0/100 000 for breast cancer, corresponding to 92 600 predicted deaths. Only younger (25-44) women have favourable lung cancer trends, and rates at this age group are predicted to be similar in women (1.4/100 000) and men (1.2/100 000). In men lung cancer rates are predicted to decline by 10.7% since 2012, and falls are observed in all age groups. Conclusion European cancer mortality projections for 2017 confirm the overall downward trend in rates, with a stronger pattern in men. This is mainly due to different smoking prevalence trends in different generations of men and women. Lung cancer rates in young European women are comparable to those in men, confirming that smoking has the same impact on lung cancer in the two sexes.
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Boffetta P, Righi L, Ciocan C, Pelucchi C, La Vecchia C, Romano C, Papotti M, Pira E. Validation of the diagnosis of mesothelioma and BAP1 protein expression in a cohort of asbestos textile workers from Northern Italy. Ann Oncol 2018; 29:484-489. [DOI: 10.1093/annonc/mdx762] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Botteri E, Ferrari P, Roswall N, Tjønneland A, Hjartåker A, Huerta JM, Fortner RT, Trichopoulou A, Karakatsani A, La Vecchia C, Pala V, Perez-Cornago A, Sonestedt E, Liedberg F, Overvad K, Sánchez MJ, Gram IT, Stepien M, Trijsburg L, Börje L, Johansson M, Kühn T, Panico S, Tumino R, Bueno-de-Mesquita HBA, Weiderpass E. Alcohol consumption and risk of urothelial cell bladder cancer in the European prospective investigation into cancer and nutrition cohort. Int J Cancer 2017; 141:1963-1970. [PMID: 28722206 DOI: 10.1002/ijc.30894] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/16/2017] [Accepted: 06/28/2017] [Indexed: 11/11/2022]
Abstract
Findings on the association between alcohol consumption and bladder cancer are inconsistent. We investigated that association in the European Prospective Investigation into Cancer and Nutrition cohort. We included 476,160 individuals mostly aged 35-70 years, enrolled in ten countries and followed for 13.9 years on average. Hazard ratios (HR) for developing urothelial cell carcinoma (UCC; 1,802 incident cases) were calculated using Cox proportional hazards models. Alcohol consumption at baseline and over the life course was analyzed, as well as different types of beverages (beer, wine, spirits). Baseline alcohol intake was associated with a statistically nonsignificant increased risk of UCC (HR 1.03; 95% confidence interval (CI) 1.00-1.06 for each additional 12 g/day). HR in smokers was 1.04 (95% CI 1.01-1.07). Men reporting high baseline intakes of alcohol (>96 g/day) had an increased risk of UCC (HR 1.57; 95% CI 1.03-2.40) compared to those reporting moderate intakes (<6 g/day), but no dose-response relationship emerged. In men, an increased risk of aggressive forms of UCC was observed even at lower doses (>6 to 24 g/day). Average lifelong alcohol intake was not associated with the risk of UCC, however intakes of spirits > 24 g/day were associated with an increased risk of UCC in men (1.38; 95% CI 1.01-1.91) and smokers (1.39; 95% CI 1.01-1.92), compared to moderate intakes. We found no association between alcohol and UCC in women and never smokers. In conclusion, we observed some associations between alcohol and UCC in men and in smokers, possibly because of residual confounding by tobacco smoking.
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Giraldi L, Leoncini E, Pastorino R, Wünsch-Filho V, de Carvalho M, Lopez R, Cadoni G, Arzani D, Petrelli L, Matsuo K, Bosetti C, La Vecchia C, Garavello W, Polesel J, Serraino D, Simonato L, Canova C, Richiardi L, Boffetta P, Hashibe M, Lee YCA, Boccia S. Alcohol and cigarette consumption predict mortality in patients with head and neck cancer: a pooled analysis within the International Head and Neck Cancer Epidemiology (INHANCE) Consortium. Ann Oncol 2017; 28:2843-2851. [PMID: 28945835 PMCID: PMC5834132 DOI: 10.1093/annonc/mdx486] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND This study evaluated whether demographics, pre-diagnosis lifestyle habits and clinical data are associated with the overall survival (OS) and head and neck cancer (HNC)-specific survival in patients with HNC. PATIENTS AND METHODS We conducted a pooled analysis, including 4759 HNC patients from five studies within the International Head and Neck Cancer Epidemiology (INHANCE) Consortium. Cox proportional hazard ratios (HRs) and the corresponding 95% confidence intervals (CIs) were estimated including terms reported significantly associated with the survival in the univariate analysis. RESULTS Five-year OS was 51.4% for all HNC sites combined: 50.3% for oral cavity, 41.1% for oropharynx, 35.0% for hypopharynx and 63.9% for larynx. When we considered HNC-specific survival, 5-year survival rates were 57.4% for all HNC combined: 54.6% for oral cavity, 45.4% for oropharynx, 37.1% for hypopharynx and 72.3% for larynx. Older ages at diagnosis and advanced tumour staging were unfavourable predictors of OS and HNC-specific survival. In laryngeal cancer, low educational level was an unfavourable prognostic factor for OS (HR = 2.54, 95% CI 1.01-6.38, for high school or lower versus college graduate), and status and intensity of alcohol drinking were prognostic factors both of the OS (current drinkers HR = 1.73, 95% CI 1.16-2.58) and HNC-specific survival (current drinkers HR = 2.11, 95% CI 1.22-3.66). In oropharyngeal cancer, smoking status was an independent prognostic factors for OS. Smoking intensity (>20 cigarettes/day HR = 1.41, 95% CI 1.03-1.92) was also an independent prognostic factor for OS in patients with cancer of the oral cavity. CONCLUSIONS OS and HNC-specific survival differ among HNC sites. Pre-diagnosis cigarette smoking is a prognostic factor of the OS for patients with cancer of the oral cavity and oropharynx, whereas pre-diagnosis alcohol drinking is a prognostic factor of OS and HNC-specific survival for patients with cancer of the larynx. Low educational level is an unfavourable prognostic factor for OS in laryngeal cancer patients.
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Carioli G, La Vecchia C, Bertuccio P, Rodriguez T, Levi F, Boffetta P, Negri E, Malvezzi M. Cancer mortality predictions for 2017 in Latin America. Ann Oncol 2017; 28:2286-2297. [DOI: 10.1093/annonc/mdx301] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Gomez-Rubio P, Rosato V, Márquez M, Bosetti C, Molina-Montes E, Rava M, Piñero J, Michalski CW, Farré A, Molero X, Löhr M, Ilzarbe L, Perea J, Greenhalf W, O'Rorke M, Tardón A, Gress T, Barberá VM, Crnogorac-Jurcevic T, Muñoz-Bellvís L, Domínguez-Muñoz E, Gutiérrez-Sacristán A, Balsells J, Costello E, Guillén-Ponce C, Huang J, Iglesias M, Kleeff J, Kong B, Mora J, Murray L, O'Driscoll D, Peláez P, Poves I, Lawlor RT, Carrato A, Hidalgo M, Scarpa A, Sharp L, Furlong LI, Real FX, La Vecchia C, Malats N. A systems approach identifies time-dependent associations of multimorbidities with pancreatic cancer risk. Ann Oncol 2017; 28:1618-1624. [PMID: 28383714 DOI: 10.1093/annonc/mdx167] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is usually diagnosed in late adulthood; therefore, many patients suffer or have suffered from other diseases. Identifying disease patterns associated with PDAC risk may enable a better characterization of high-risk patients. METHODS Multimorbidity patterns (MPs) were assessed from 17 self-reported conditions using hierarchical clustering, principal component, and factor analyses in 1705 PDAC cases and 1084 controls from a European population. Their association with PDAC was evaluated using adjusted logistic regression models. Time since diagnosis of morbidities to PDAC diagnosis/recruitment was stratified into recent (<3 years) and long term (≥3 years). The MPs and PDAC genetic networks were explored with DisGeNET bioinformatics-tool which focuses on gene-diseases associations available in curated databases. RESULTS Three MPs were observed: gastric (heartburn, acid regurgitation, Helicobacter pylori infection, and ulcer), metabolic syndrome (obesity, type-2 diabetes, hypercholesterolemia, and hypertension), and atopic (nasal allergies, skin allergies, and asthma). Strong associations with PDAC were observed for ≥2 recently diagnosed gastric conditions [odds ratio (OR), 6.13; 95% confidence interval CI 3.01-12.5)] and for ≥3 recently diagnosed metabolic syndrome conditions (OR, 1.61; 95% CI 1.11-2.35). Atopic conditions were negatively associated with PDAC (high adherence score OR for tertile III, 0.45; 95% CI, 0.36-0.55). Combining type-2 diabetes with gastric MP resulted in higher PDAC risk for recent (OR, 7.89; 95% CI 3.9-16.1) and long-term diagnosed conditions (OR, 1.86; 95% CI 1.29-2.67). A common genetic basis between MPs and PDAC was observed in the bioinformatics analysis. CONCLUSIONS Specific multimorbidities aggregate and associate with PDAC in a time-dependent manner. A better characterization of a high-risk population for PDAC may help in the early diagnosis of this cancer. The common genetic basis between MP and PDAC points to a mechanistic link between these conditions.
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Pelucchi C, Rosato V, Bracci PM, Li D, Neale RE, Lucenteforte E, Serraino D, Anderson KE, Fontham E, Holly EA, Hassan MM, Polesel J, Bosetti C, Strayer L, Su J, Boffetta P, Duell EJ, La Vecchia C. Dietary acrylamide and the risk of pancreatic cancer in the International Pancreatic Cancer Case-Control Consortium (PanC4). Ann Oncol 2017; 28:408-414. [PMID: 27836886 PMCID: PMC6246541 DOI: 10.1093/annonc/mdw618] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background Occupational exposure to acrylamide was associated with excess mortality from pancreatic cancer, though in the absence of dose-risk relationship. Few epidemiological studies have examined the association between acrylamide from diet and pancreatic cancer risk. Patients and methods We considered this issue in a combined set of 1975 cases of pancreatic cancer and 4239 controls enrolled in six studies of the Pancreatic Cancer Case-Control Consortium (PanC4). We calculated pooled odds ratios (ORs) and their 95% confidence intervals (CI) by estimating study-specific ORs through multivariate unconditional logistic regression models and pooling the obtained estimates using random-effects models. Results Compared with the lowest level of estimated dietary acrylamide intake, the pooled ORs were 0.97 (95% CI, 0.79-1.19) for the second, 0.91 (95% CI, 0.71-1.16) for the third, and 0.92 (95% CI, 0.66-1.28) for the fourth (highest) quartile of intake. For an increase of 10 µg/day of acrylamide intake, the pooled OR was 0.96 (95% CI, 0.87-1.06), with heterogeneity between estimates (I2 = 67%). Results were similar across various subgroups, and were confirmed when using a one-stage modelling approach. Conclusions This PanC4 pooled-analysis found no association between dietary acrylamide and pancreatic cancer.
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