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Gorini G, Stagnaro E, Fontana V, Miligi L, Ramazzotti V, Amadori D, Rodella S, Tumino R, Crosignani P, Vindigni C, Fontana A, Vineis P, Seniori Costantini A. Alcohol consumption and risk of Hodgkin's lymphoma and multiple myeloma: a multicentre case-control study. Ann Oncol 2006; 18:143-148. [PMID: 17047000 DOI: 10.1093/annonc/mdl352] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Few studies have analysed the association between alcohol intake and Hodgkin's lymphoma (HL) or multiple myeloma (MM) risks. MATERIALS AND METHODS A multicentre population-based case-control study of 363 HL, 270 MM cases, and 1771 controls offered the opportunity to evaluate the relationship between alcohol and HL/MM risks. Unconditional logistic regression was carried out to estimate odds ratios (ORs) and 95% confidence intervals (CIs), associated with alcohol intake (servings per week, grams per day of ethanol intake) or duration of exposure (year). RESULTS For HL, considering nonsmokers only, ever drinkers had a significantly decreased risk than never drinkers (OR=0.46). Significantly lower risks in all levels of total alcohol intake were also detected, considering servings per week (OR for one to four servings per week=0.51, 95% CI 0.32-0.82; OR for five to nine servings per week=0.39, 95% CI 0.21-0.73; OR for 10-19 servings per week=0.26, 95% CI 0.12-0.54; OR for >or=20 servings per week=0.34, 95% CI 0.15-0.79) and grams per day of ethanol intake (OR for 0.1-9.0 g/day=0.45, 95% CI 0.27-0.74; OR for 9.1-17.9 g/day=0.52, 95% CI 0.30-0.90; OR for 18.0-31.7 g/day=0.27, 95% CI 0.13-0.57; OR for >31.7 g/day=0.35, 95% CI 0.15-0.79). In the analysis for ever-smoking HL cases and controls, ever drinkers had the same risk as never drinkers. For MM, ever drinkers had a non-significantly decreased risk than non-drinkers (OR=0.74), and ORs in almost all consumption levels were not significant (OR for 0.1-9.0 g/day=0.93; OR for 9.1-17.9 g/day=0.82; OR for 18.0-31.7 g/day=0.47; 95% CI 0.28-0.81; OR for >31.7 g/day=0.68). For HL and MM, the beverage type did not affect the risk significantly, and no consistent dose-response relationships were found, considering intensity or duration of alcohol consumption. CONCLUSIONS Our study indicates a protective effect of alcohol consumption for nonsmoking HL cases.
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Battaglioli T, Gorini G, Costantini AS, Crosignani P, Miligi L, Nanni O, Stagnaro E, Tumino R, Vineis P. Cigarette smoking and alcohol consumption as determinants of survival in non-Hodgkin's lymphoma: a population-based study. Ann Oncol 2006; 17:1283-9. [PMID: 16728483 DOI: 10.1093/annonc/mdl096] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The risk of non-Hodgkin's lymphoma (NHL) seems to be enhanced by cigarette smoking and lowered by alcohol drinking. PATIENTS AND METHODS To assess whether cigarette smoking and alcohol drinking affect NHL survival, a population-based prospective study on 1138 Italian patients, diagnosed in 1991-1993, followed-up until 2002, was carried out. At diagnosis, clinical and socio-demographic data were recorded and lifestyle habits were assessed through a validated questionnaire. Survival analysis was performed with Kaplan-Meier methods. Hazard ratios (HR) were estimated by Cox regression. RESULTS The mean follow-up was 6.6 years (standard deviation (SD) 4.3). The mean survival time was 7.56 years (SD 0.155). At both univariate and multivariate analysis heavy cigarette smoking and alcohol drinking were associated with poor survival. Compared with those with a lower cumulative exposure to tobacco smoking, those who had smoked>31 pack-years had a worse survival (HR=1.60, 95%CI=1.18-2.18). Drinkers had a higher risk of death compared with non-drinkers (HR=1.41, 95%CI=1.10-1.81). Considering only those who had NHL as cause of death, the HR for the higher category of pack-years smoked, compared with the lowest, was 1.63 (95% CI=1.15-2.33) and for drinkers, compared with non-drinkers, it was 1.33 (95% CI=1.01-1.80). CONCLUSIONS cigarette smoking and alcohol drinking may influence NHL survival.
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Crosignani P, Olive D, Bergqvist A, Luciano A. Advances in the management of endometriosis: an update for clinicians. Hum Reprod Update 2005; 12:179-89. [PMID: 16280355 DOI: 10.1093/humupd/dmi049] [Citation(s) in RCA: 160] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Endometriosis is a chronic and recurrent disease characterized by the presence and proliferation of endometrial tissue outside the uterine cavity, which occurs in approximately 10% of women of reproductive age. In this estrogen-dependent disorder, lesions become inactive and gradually undergo regression during states of ovarian down-regulation, such as amenorrhoea or menopause. The impact of endometriosis includes impaired fertility potential, as well as symptoms of dysmenorrhoea, dyspareunia and chronic non-menstrual pain, all of which adversely affect quality of life. Management of endometriosis focuses on pain relief and includes medical and surgical treatment. Pharmacologic therapies currently in use include combination oral contraceptives (COCs), danazol, GnRH analogues and progestins. Although some agents show efficacy in relieving pain, all differ in their side effects, making it difficult to achieve a balance between efficacy and safety. Efficacy has been demonstrated with danazol or GnRH analogues; however, treatment is limited to 6 months because of significant metabolic side effects. Alternatives for longer-term management of symptoms include add-back therapy with GnRH analogues, COCs or progestins. Newer options for treatment of endometriosis include depot medroxyprogesterone acetate subcutaneous injection, as well as several agents under investigation that may prove to have therapeutic potential.
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Somigliana E, Ragni G, Arnoldi M, Caliari I, Nicolosi A, Crosignani P. Preventing High Order Multiple Pregnancy During Controlled Ovarian Hyperstimulation and Intrauterine Insemination: A Three Year Experience Using 50 IU Recombinant FSH and GnRH Antagonist. Fertil Steril 2005. [DOI: 10.1016/j.fertnstert.2005.07.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Crosignani P, Nesti M, Audisio R, Amendola P, Cavuto S, Scaburri A, Zambon P, Nedoclan G, Stracci F, Pannelli F, Miligi L, Vercelli M. [A monitoring system for occupational cancer]. LA MEDICINA DEL LAVORO 2005; 96:33-41. [PMID: 15847106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
INTRODUCTION The Italian Occupation and Safety Act (d.lgs 626/94) provided for the establishment of a nationwide occupational cancer registry, under the National Institute for Occupational Health and Safety (ISPESL), with the aim of detecting cancer cases of occupational origin and estimating the influence of occupation in cancer causation. METHODS Information on cancer cases, drawn from six Italian population-based cancer registries (CRs of Friuli Venezia Giulia Region, Genoa Town and Genoa Province, Macerata Town, Umbria Region, Varese Town, Veneto Region), and on a random sample of population controls selected in each CRs area were linked with data on subjects employed in private enterprises that have been available in electronic form since 1974 at the National Institute for Social Security (INPS). In this way, both for cases and controls, the occupational histories of past employment were collected. A population-based case-control study covering the period 1990-1998 was carried out with the aim of estimating occupational cancer risk in the private sector by site and economic category in each area. Since one of the major drawbacks of this approach is the difficulty in distinguishing true occupational hazards from incidental findings derived from multiple comparisons, an extensive research of occupational literature was carried out, independently of the study results, to compare our results with existing knowledge on occupational risks. RESULTS Pooled analysis of the most recent incidence data based on 36,379 cases and 29,572 controls was performed; 34 "statistically significant" associations were found for 11 economic categories. Using our literature review, 10 associations were supported by more than 5 publishedpapers, 14 by a number of papers between 1 and 5, and 10 associations had not been previously reported. CONCLUSIONS This system appears suitable for assessing existing occupational cancer risks and can eventually lead to detecting occupational hazards in many areas of Italy. The system can also provide a list of cases suitable for in-depth search for past occupational exposures.
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Contiero P, Tittarelli A, Tagliabue G, Maghini A, Fabiano S, Crosignani P, Tessandori R. The EpiLink record linkage software: presentation and results of linkage test on cancer registry files. Methods Inf Med 2005; 44:66-71. [PMID: 15778796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVES Record linkage, the process of bringing together separately compiled but related records from different databases, is essential in many areas of biomedical research. We developed a record linkage program (EpiLink), which employs a simple mathematical approach. We describe the program and present results obtained testing it in a linkage task. METHODS EpiLink was designed to be flexible with user-friendly settings to tailor linkage and operating parameters to specific linkage tasks, and employ deterministic, probabilistic or sequential deterministic-probabilistic linkage strategies as required. The user can also standardize data format, examine linkage results and accept or discard them. We used EpiLink to link a subset of cases of the Lombardy Cancer Registry (20,724 records) with the Social Security file of the population (1,021,846 records) covered by the registry. The linkage strategy was deterministic, followed by several probabilistic linkage steps. RESULTS Manual inspection of the results showed that EpiLink achieved 98.8% specificity and 96.5% sensitivity. CONCLUSIONS EpiLink is a practical and accurate means of linking records from different databases that can be used by non-statisticians and is efficient in terms of human and financial resources.
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d'Errico A, Mamo C, Costa G, Filippi M, Crosignani P. [Use of pension records for occupational health surveillance: example of record-linkage with hospital discharge records to study the association between work and the incidence of leukaemias, lung and bladder cancer, and miscarriage]. LA MEDICINA DEL LAVORO 2005; 96 Suppl:s147-60. [PMID: 15871626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
BACKGROUND Epidemiologic surveillance of occupational health based on routinely collected data allows groups of workers to be studied, whose type of work (e.g. small enterprises, self-employed workers, artisans) makes it difficult to use a traditional cohort study design. OBJECTIVE To evaluate the validity of a study design based on the record-linkage between hospital discharge records and INPS social security records (National Institute for Social Security), in order to investigate the association between past employment in an economic sector and occurrence of diseases with a low fraction attributable to occupation and a high frequency in the population, where it is too costly to perform retrospective interviews to gather data from each recruited subject. METHODS A case-control study design was used in which hospital discharge records from 1995 in the Piedmont Region represented the source of subjects enrolled. Four series of cases were identified: males aged 40-75 years, with first hospital admission for leukaemia, lung or bladder cancer; and women aged 18-39 years, admitted for miscarriage. The controls were a random sample of patients admitted in the same year and matched by sex and age. The exposure variable was the prevalent economic sector in the occupational history of the subjects enrolled, as inferred from INPS social security records. RESULTS No economic sector examined showed a significant excess of incidence of bladder cancer or leukaemia. There was a significant excess of lung cancer in subjects with longest employment in the building industry, in metal working, and in the "foundries, heat pressing, forging, and rolling mills" sector. A significant excess of miscarriages was present only in women working in commerce. DISCUSSION The results demonstrated overall a low consistency compared with those obtained via other surveillance systems of occupational morbidity and mortality, as well as by means of analytical studies. The results appear more plausible for the sectors characterized by a low number of job tasks, or by a more homogenous exposure to risk factors among workers in different jobs. Among the limitations of this study the lack of a complete occupational history, the absence of information on potential confounders like smoking and alcohol consumption, and the probable non-differential misclassification of the longest held job need to be stressed
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Somigliana E, Ragni G, Riccaboni A, Engl B, Brigante C, Crosignani P. Is a protocol with GnRH antagonists more suitable than long protocol in patients at high risk of OHSS? A preliminary study. Fertil Steril 2004. [DOI: 10.1016/j.fertnstert.2004.07.623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Assennato G, Nesti M, Crosignani P. [Epidemiologic surveillance in occupational carcinogenesis]. GIORNALE ITALIANO DI MEDICINA DEL LAVORO ED ERGONOMIA 2003; 25:276-8. [PMID: 14582237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
Research on occupational cancer epidemiology has been an important area of occupational health in Italy. While according to epidemiological estimates the proportion of all cancers attributable to occupational factor is about 4%, the number of compensated occupational cancers in Italy is remarkably lower. Re.Na.M., OCCAM and ISOD projects are example of epidemiological surveillance and can serve as basis for ad hoc studies.
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Tagliabue G, Evangelista A, Tittarelli A, Del Sette D, Contiero P, Crosignani P, Berrino F, Micheli A. Follow-up of the ORDET cohort, Lombardy Cancer Registry, 1987-1997. IARC SCIENTIFIC PUBLICATIONS 2003; 156:67-8. [PMID: 12484127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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Evangelista A, Tagliabue G, Del Sette D, Tittarelli A, Contiero P, Krogh V, Crosignani P, Berrino F. Malignant tumour follow-up in Italy, 1993-1998. IARC SCIENTIFIC PUBLICATIONS 2003; 156:535-6. [PMID: 12484253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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Vineis P, Miligi L, Crosignani P, Davico L, Fontana A, Masala G, Nanni O, Ramazzotti V, Rodella S, Stagnaro E, Tumino R, Viganò C, Vindigni C, Costantini AS. Delayed infection, late tonsillectomy or adenoidectomy and adult leukaemia: a case-control study. Br J Cancer 2003; 88:47-9. [PMID: 12556958 PMCID: PMC2376795 DOI: 10.1038/sj.bjc.6600689] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
In a population-based case-control study among adults in Italy, of 261 lymphoid and 313 myeloid leukaemias and 1718 controls, a later age at adenoidectomy and tonsillectomy (after age 10 years) increased considerably the risk of lymphocytic (but not myeloid) leukaemia (odds ratio 4.2, 95% confidence interval 1.1-16.2). We propose that late infection is a proliferative stimulus for B-cells.
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Genazzani AR, Nicolucci A, Campagnoli C, Crosignani P, Nappi C, Serra GB, Bottiglioni E, Cianci A, De Aloysio D, Donati Sarti C, Gambacciani M, Monteleone P, Genazzani AD, Guaschino S, Palumbo G, Petraglia F, Schonauer S, Volpe A, Di Paolantonio T, Nagni M, Tempesta A, Coronel GA. Assessment of the QoL in Italian menopausal women: comparison between HRT users and non-users. Maturitas 2002; 42:267-80. [PMID: 12191849 DOI: 10.1016/s0378-5122(02)00067-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The aim of this cross-sectional study was to describe QoL in a large sample of women attending menopause centres and compare untreated postmenopausal women and matched HRT users by employing the Women's Health Questionnaire (WHQ) and two generic instruments, the SF-36 and the EQ-5D. METHODS Overall, 2906 women were recruited by 64 menopause centres throughout Italy, of whom 2160 filled in the questionnaire (1093 on HRT and 1067 not on HRT; response rate: 74%). RESULTS HRT users tended to be younger, healthier and with shorter menopause duration as opposed to non users, while no major socio-economic differences were present. At multivariate analysis, the presence of chronic diseases, low socio-economic status and living in Southern Italy represented the most important predictors of poor QoL. Furthermore, HRT users showed a lower probability of reporting problems in usual activities and pain/discomfort (EQ-5D), role limitations due to emotional problems (SF-36) and anxiety/fears (WHQ). HRT users also showed highly significant better outcomes in those areas that are more directly attributable to hormonal changes of mid age, namely vasomotor symptoms and sexual problems. CONCLUSIONS Although QoL is mainly influenced by socio-economic and cultural factors, HRT has the potential for improving not only symptoms, but also more general aspects of physical and psychological well-being of symptomatic postmenopausal women.
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Rosso S, Miccinesi G, Crosignani P, La Rosa F, Roscioni S. Selection criteria, methods of analysis and results presentation issues. EPIDEMIOLOGIA E PREVENZIONE 2002; 25:21-7. [PMID: 11695196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
In this paper we presented materials and methods used for analysing survival of cancer patients recorded by the Italian cancer registries. First, we included first primary malignant tumours and excluded skin carcinomas, and cases identified by death certificate only, or by autopsy. Observed survival has been computed with the life-table method, with one month time lags. We corrected survival rates by the overall mortality effect (relative survival) with the Hakulinen method. The relative survival was age and sex adjusted with the EUROCARE method. Finally we discussed the results presentation issues.
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Genazzani AR, Nicolucci A, Campagnoli C, Crosignani P, Nappi C, Serra GB, Bottiglioni E, Cianci A, De Aloysio D, Sarti CD, Gambacciani M, Monteleone P, Ciaponi M, Genazzani AD, Guaschino S, Palumbo G, Petraglia F, Schonauer S, Volpe A, Coronel GA, Di Paolantonio T, Nagni M, Tempesta A. Validation of Italian version of the Women's Health Questionnaire: assessment of quality of life of women from the general population and those attending menopause centers. Climacteric 2002; 5:70-7. [PMID: 11974561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVES The Women's Health Questionnaire has been developed and validated in Anglo-Saxon and Swedish populations. The purpose of this study was to evaluate the Italian version of the questionnaire to determine whether cross-cultural differences exist in the perception of quality of life, and to use it to compare the quality of life in women attending menopause centers with that of women in the general population. METHODS An Italian version of the Women's Health Questionnaire (WHQ) was produced, using the forward-backward translation method to ensure conceptual equivalence, and approved by the originator. Women were recruited by random selection from the general population and from menopause centers, those taking hormone replacement therapy being ineligible. The questionnaire was completed anonymously at home and mailed to the co-ordinating center. Psychometric evaluation included tests of item convergent and discriminant validity, internal-consistency reliability, test-retest reliability, construct validity and the discriminative properties of the questionnaire. RESULTS The completeness of the data was good, with missing-value rates consistently low for most items. Item-scale correlations, used to evaluate internal consistency, were also good and the scaling success rate, used to measure item discriminant validity, was high for all scales. Scale scores were reliable for seven out of nine scales and test-retest reliability was excellent. There were few significant differences between the two populations of women in most of the WHQ areas. A comparison of Italian data with published data on English women showed great similarity. CONCLUSION The Italian version of the WHO is valid and reproducible. The subjective perception of the menopause and its related problems is similar in geographically and culturally different populations.
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Colombo M, Ragni G, Vegetti W, Baroni E, Arnoldi M, Crosignani P. Luteal function and down regulation with gonadotrophin releasing-hormone antagonist in induced cycles with FSH and hCG. Fertil Steril 2001. [DOI: 10.1016/s0015-0282(01)02226-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Crosignani P, Alagna F, Nicolosi A, Caliari I, Calanna G, Ragni G. Prevalence of functional ovarian cysts in natural and stimulated cycles. Fertil Steril 2001. [DOI: 10.1016/s0015-0282(01)02486-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Crosignani P. A monthly combination injectable: a new contraceptive option. Introduction. Gynecol Endocrinol 2001; 15 Suppl 3:7-8. [PMID: 11570315 DOI: 10.1080/gye.15.s3.7.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Stagnaro E, Ramazzotti V, Crosignani P, Fontana A, Masala G, Miligi L, Nanni O, Neri M, Rodella S, Costantini AS, Tumino R, Viganò C, Vindigni C, Vineis P. Smoking and hematolymphopoietic malignancies. Cancer Causes Control 2001; 12:325-34. [PMID: 11456228 DOI: 10.1023/a:1011216102871] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Tobacco use is the most prominent cause of respiratory cancers. Little is known, however, about the influence of smoking on hematolymphopoietic malignancies. To evaluate this relation, a population-based case-control study was carried out in 12 areas of Italy. METHODS Detailed interviews on tobacco smoking habits were administered to 1450 non-Hodgkin's lymphoma (NHL), 365 Hodgkin's disease (HD), 270 multiple myeloma (MM), and 649 leukemia (LEU) patients occurring from 1990 to 1993, and 1779 population controls. RESULTS We found a slightly increased risk for NHL in smokers (odds ratio 1.2, 95% confidence interval 1.0-1.4 for ever smokers), but a consistent positive association was shown only for follicular NHL. In this subtype, a significant excess risk was observed for ever versus never smokers, after adjustment for gender, age, geographic residence, education, and respondent (OR = 1.8, 95%, CI 1.3-2.7), with a positive exposure-response gradient for smoking duration (p < 0.01). The risk for follicular NHL was significantly elevated only among women, with ever smokers showing OR = 2.3 (CI 1.4-3.8), while for men we found OR = 1.3 (CI 0.69-2.3). No major differences were shown according to age. Female subjects also showed significant positive exposure-response trends for duration. CONCLUSION Cigarette smoking could be a risk factor for follicular NHL among women. For HD, MM, or LEU, no clear association was observed.
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Costantini AS, Miligi L, Kriebel D, Ramazzotti V, Rodella S, Scarpi E, Stagnaro E, Tumino R, Fontana A, Masala G, Viganò C, Vindigni C, Crosignani P, Benvenuti A, Vineis P. A multicenter case-control study in Italy on hematolymphopoietic neoplasms and occupation. Epidemiology 2001; 12:78-87. [PMID: 11138825 DOI: 10.1097/00001648-200101000-00014] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We conducted a population-based, case-control study on hematolymphopoietic malignancies in 12 areas in Italy to investigate associations between different hematolymphopoietic malignancies and exposure to solvents and pesticides. We collected all incident cases 20-74 years of age from 12 areas, with a combined population of approximately 7 million residents. The control group was formed by a random sample of the study population. Data presented in this paper refer to 2,737 interviewed cases of 3,357 eligible cases and to 1,779 of 2,391 eligible controls. We analyzed risks associated with occupation using job-title information to evaluate disease pattern according to job category. An earlier publication presented results for women; here, we report the findings for men and discuss the overall patterns in both genders. The most consistent overall finding was an approximate doubling in relative risk for all four types of malignancies among male managers and related occupations. Several additional occupations were associated with elevated risk of one or more malignancies among men. These included cooks, waiters, and bartenders, and building caretakers and cleaners, for non-Hodgkin's lymphoma; textile workers and machinery fitters for Hodgkin's lymphoma; metal processors, material handlers, rubber workers, and painters for leukemia; and hairdressers, metal processors, tailors, electrical workers, and plumbers for multiple myeloma. The finding of increased risk of non-Hodgkin's lymphoma among both male and female cooks, waiters, and bartenders has not been previously reported; nor has the elevated risk of leukemia among material handlers. Among people engaged in agriculture, those employed as tractor drivers and as "orchard, vineyard, and related tree and shrub workers" appeared to be at increased risk for hematolymphopoietic malignancies.
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Vineis P, Crosignani P, Viganò C, Fontana A, Masala G, Stagnaro E, Miligi L, Costantini AS, Nanni O, Ramazzotti V, Rodella S, Tumino R, Vindigni C. Lymphomas and multiple sclerosis in a multicenter case-control study. Epidemiology 2001; 12:134-5. [PMID: 11138810 DOI: 10.1097/00001648-200101000-00023] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Guermandi E, Vegetti W, Bianchi MM, Uglietti A, Ragni G, Crosignani P. Reliability of ovulation tests in infertile women. Obstet Gynecol 2001; 97:92-6. [PMID: 11152915 DOI: 10.1016/s0029-7844(00)01083-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To assess the reliability of the most widely used clinical methods for predicting or confirming ovulation. METHODS We monitored spontaneous cycles in 101 infertile women using basal body temperature (BBT), transvaginal ultrasound, a urinary stick system for LH surge, and three serum progesterone measurements in the midluteal phase. Transvaginal ultrasound monitoring was standard for ovulation detection and sensitivity. We calculated specificity and accuracy of each method compared with that standard. RESULTS Follicular development and ultrasound evidence of ovulation were confirmed in 97 of 101 cycles (96%). Urinary LH surge preceded follicular rupture assessed by ultrasonography in all cycles and showed concordance with ultrasound-evidenced ovulation in 98 of 101 cases. The timing of BBT nadir had wide variability, and BBT and ultrasonography agreed in a similar percentage of cases (74%). Midluteal serum progesterone assessments showed ovulatory values in 93 subjects, and ovulation was concordant with ultrasonography in 90 subjects. CONCLUSION Urinary LH was accurate in predicting ovulation with ultrasonography as the standard for detection, but time varied widely. The nadir of BBT predicted ovulation poorly. The BBT chart was less accurate for confirming ovulation, whereas a single serum progesterone assessment in midluteal phase seemed as effective as repeated serum progesterone measures.
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Vineis P, Miligi L, Crosignani P, Fontana A, Masala G, Nanni O, Ramazzotti V, Rodella S, Stagnaro E, Tumino R, Viganò C, Vindigni C, Costantini AS. Delayed infection, family size and malignant lymphomas. J Epidemiol Community Health 2000; 54:907-11. [PMID: 11076986 PMCID: PMC1731607 DOI: 10.1136/jech.54.12.907] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The annual incidence of non-Hodgkin's lymphomas (NHL) is increasing by 3%-4% in different parts of the developed world. Excesses of NHL have been observed in populations exposed to immunosuppressants and to HIV, but these causes do not explain the increasing trends. It is suggested that delayed infection could explain NHL trends, through an impairment of the Th1/Th2 lymphocyte patterns. METHODS In a population-based study on 1388 patients with NHL, 354 with Hodgkin's disease (HD) and 1718 healthy controls, the age of first occurrence of bacterial and viral diseases was investigated. Clinical records were perused in one centre to check the anamnestic data. FINDINGS The age of occurrence of bacterial and viral diseases was significantly higher among NHL patients than in the controls. The association between later age at first bacterial or viral disease was limited to small families (OR= 1.95; 95% confidence intervals 1.26, 3.00, for age 4-8 at first infection; OR=1.91; 1.19, 3.06, for age 9+, compared with less than 4). The association was more obvious for bacterial diseases (possibly for the lower degree of misclassification). High grade lymphomas showed the strongest association. The later age of occurrence of bacterial or viral diseases in NHL patients is consistent with a higher incidence of lymphomas observed in higher social groups. No clear association was found between HD and age at first bacterial or viral diseases. INTERPRETATION It is proposed that delayed infection could explain the increasing NHL trends, through an impairment of the Th1/Th2 lymphocyte patterns. The model of delayed infection has been proposed also to explain increasing prevalence rates of asthma.
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Vineis P, Crosignani P, Sacerdote C, Fontana A, Masala G, Miligi L, Nanni O, Ramazzotti V, Rodella S, Stagnaro E, Tumino R, Viganò C, Vindigni C, Costantini AS. Haematopoietic cancer and medical history: a multicentre case control study. J Epidemiol Community Health 2000; 54:431-6. [PMID: 10818118 PMCID: PMC1731690 DOI: 10.1136/jech.54.6.431] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Viruses (such as Epstein-Barr virus) and pathological conditions (mainly involving immunosuppression) have been shown to increase the risk of haematolymphopoietic malignancies. Other associations (diabetes, tonsillectomy, autoimmune diseases) have been inconsistently reported. METHODS The association between different haematolymphopoietic malignancies (lymphomas, myelomas and leukaemias) and the previous medical history has been studied in a population-based case-control investigation conducted in Italy, based on face to face interviews to 2669 cases and 1718 population controls (refusal rates 10% and 19%, respectively). Controls were a random sample of the general population. RESULTS Previous findings were confirmed concerning the association between non-Hodgkin's lymphoma (NHL) and lupus erythematosus (odds ratio, OR=8.4; 95% CI 1. 6, 45), tuberculosis (OR=1.6; 1.05, 2.5) and hepatitis (1.8; 1.4, 2. 3). An association was found also between NHL and maternal (OR=2.8; 1.1, 6.9) or paternal tuberculosis (OR=1.7; 0.7, 3.9). Odds ratios of 4.0 (1.4, 11.8) and 4.4 (1.1, 6.6) were detected for the association between NHL and Hodgkin's disease, respectively, and previous infectious mononucleosis, but recall bias cannot be ruled out. No association was found with diabetes, tonsillectomy and adenoidectomy. An association with malaria at young age and "low grade" lymphatic malignancies is suggested. One interesting finding was the observation of four cases of poliomyelitis among NHL patients, one among Hodgkin's disease and one among myeloid leukaemia patients, compared with none among the controls (Fisher's exact test for NHL and Hodgkin's disease, p= 0.03, one tail). CONCLUSIONS Some of these findings are confirmatory of previous evidence. Other observations, such as the putative role of the polio virus and of malaria are new. A unifying theory on the mechanisms by which previous medical history may increase the risk of haematolymphopoietic malignancies is still lacking.
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Vineis P, Crosignani P, Sacerdote C, Fontana A, Masala G, Miligi L, Nanni O, Ramazzotti V, Rodella S, Stagnaro E, Tumino R, Viganò C, Vindigni C, Costantini AS. Hematopoietic cancer and peptic ulcer: a multicenter case-control study. Carcinogenesis 1999; 20:1459-63. [PMID: 10426792 DOI: 10.1093/carcin/20.8.1459] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Helicobacter pylori has been suggested as a cause of gastric carcinoma and gastric non-Hodgkin's lymphoma (NHL). In a previous cohort study, a relative risk of six for gastric NHL was reported among subjects who tested positive for anti-H.pylori antibodies. The association between peptic ulcer and NHL has been studied in a population-based case-control investigation on hemato-lymphopoietic malignancies in Italy, based on face-to-face interviews to 2671 cases and 1718 controls (refusal rates 10 and 19%, respectively). Subjects who reported a diagnosis of peptic ulcer had a relative risk of 5.6 [95% confidence interval (CI) 3.8-8.0] for gastric NHL, whereas the estimate for non-gastric NHL was 1.3 (1.0-1.6). The association with recent diagnosis of ulcer was stronger, but the odds ratio (OR) was as high as 2.1 (95% CI 1.1-4.2) after >/=20 years since such diagnosis. After exclusion of the last 2 years before the diagnosis of NHL, and of ulcers diagnosed before 1978 (when gastroscopy became common in Italy), the OR was still 5.3 (95% CI 3.0-9.2). We found a strong effect modification by educational level, with ORs for ulcer more elevated in higher social groups. Gender was an effect modifier (OR = 4.1 in males, 9.2 in females; P = 0.03 for heterogeneity). The association with other gastrointestinal pathologies was much lower and statistically not significant. Almost all gastric lymphomas were B-cell NHLs of intermediate grade according to the working formulation; the majority belonged to the mucosa-associated lymphoid tissue (MALT) type. The association with ulcer was much stronger among MALT lymphomas, but only for recent ulcer diagnoses (2-10 years). Our study shows an increased risk for gastric NHL, very similar to the estimate reported in a previous cohort study. The risk was higher among more educated subjects.
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