Exposure to carcinogens and mortality in a cohort of restoration workers of water-damaged library materials following the River Arno flooding in Florence, 4 November 1966.

Background: In Florence, Italy, the Arno River overflowed on 4 November 1966 and the rare library collections of the National Central Library in Florence (FNCL) were flooded. A Restoration Centre was immediately set up. For book restoration many toxic chemicals were used, such as chlorinated solvents, ethylene oxide (EtO), formaldehyde, petroleum distillates, and pesticides.

The melanoma epidemic debate: some evidence for a real phenomenon from Tuscany, Italy.

Our objective was to evaluate whether or not recent mortality data for the region of Tuscany confirm the hypothesis that an epidemic in the incidence of melanoma is an apparent phenomenon reflecting an overdiagnosis of indolent cases. We considered 1755 melanoma deaths in Tuscany in the period 1987-2003, and 2644 incidence cases of melanoma diagnosed in 1985-2003 in a subset of the same population. We calculated annual mortality and incidence trends using the National Cancer Institute's Joinpoint Program (version 2.

Continuous deep sedation in home palliative care units: case studies in the Florence area in 2000 and in 2003-2004.

Aim: The aim of this paper was to describe the frequency and the characteristics of continuous deep sedation in terminally ill patients.

Methods: All patients who died in home palliative care units in the Florence area between March 1-December 31, 2000 and July 1, 2003-June 30, 2004 were prospectively analysed with regard to social, demographic, and clinical characteristics.

Results: The data presented refer to 1075 patients (331 in 2000 and 744 in 2003-2004).

Cancer and pesticides: an overview and some results of the Italian multicenter case-control study on hematolymphopoietic malignancies.

Exposure to pesticides is recognized as an important environmental risk factor associated with development of cancer. Epidemiological studies, although sometimes contradictory, have linked phenoxy acid herbicides with non-Hodgkin's lymphoma (NHL) and Soft Tissue Sarcoma (STS); organochlorine insecticides with STS, NHL, and leukemia; organophosphorous compounds with NHL and leukemia; and triazine herbicides with ovarian cancer. Exposure assessment is a crucial point in studying the association between cancer and pesticides.

Alcohol consumption and risk of Hodgkin's lymphoma and multiple myeloma: a multicentre case-control study.

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).

Alcohol consumption and risk of leukemia: A multicenter case-control study.

A population-based case-control study of 649 leukemia cases and 1771 controls carried out in 11 Italian areas, offered the opportunity to evaluate the relationship between alcohol consumption and leukemia risk. For all leukemias, acute lymphocytic leukemia (ALL), acute myeloid leukemia (AML), and chronic lymphocytic leukemia (CLL), we found a non-significantly inverse association for moderate levels of total alcohol and wine intake, but increased risks at high levels, with, in most cases, significant trend effects (odd ratios (OR) for all leukemias in the lowest quartile of total alcohol consumption [0.1-9.

Occupational exposure to solvents and the risk of lymphomas.

Background: A number of studies have shown possible associations between occupational exposures, particularly solvents, and lymphomas. The present investigation aimed to evaluate the association between exposure to solvents and lymphomas (Hodgkin and non-Hodgkin) in a large population-based, multicenter, case-control study in Italy.

Methods: All newly diagnosed cases of malignant lymphoma in men and women age 20 to 74 years in 1991-1993 were identified in 8 areas in Italy.

Early diagnosis, not differential treatment, explains better survival in service screening.

Italian population-based breast cancer screening programmes with 2-year, high-quality mammography started in the cities of Florence and Turin in the early 1990s. Breast cancer cases from the local Tumour Registry were classified by method of detection and tumour characteristics (size, nodal-status and grade). Follow-up was at December 2001.

Survival of malignant pleural mesothelioma cases in the Tuscan Mesothelioma Register, 1988-2000: a population-based study.

This study analyses survival of Tuscan residents (Italy, 3.5 million population) diagnosed by histological examination with malignant pleural mesothelioma (MPM) during the period 1988-2000, and recorded in the Tuscan Malignant Mesothelioma Register. The aim was to establish the prognostic role of demographic, diagnostic and asbestos exposure variables.

Breast cancer mortality trends in two areas of the province of Florence, Italy, where screening programmes started in the 1970s and 1990s.

We compared breast cancer mortality rates in the period 1985-2000 in two areas of the province of Florence, Italy, where breast cancer screening programmes started in the 1970s (early screening (ES) area) and in 1990s (late screening (LS) area). The overall age-standardised mortality decreased in the whole period by 40.9% in the ES area (P<0.

Colorectal cancer screening programme by faecal occult blood test in Tuscany: first round results.

Screening with faecal occult blood test (FOBT) has been shown to be effective in reducing mortality from colorectal cancer. Tuscany was the first region in Italy in which a screening programme for colorectal cancer by FOBT was initiated region-wide. The aim of the paper was to describe organizational aspects, a quality control model and the results of this experience.

General practitioners and mammographic screening uptake: influence of different modalities of general practitioner participation. Working Group.

Aims And Background: To compare the impact of different modalities of general practitioner (GP) involvement, including the introduction of target payments, on the attendance rate of organized population-based screening programs for breast cancer in Italy.

Study Design: The study was conducted between 1994 and 1996 in four Italian cities where mammographic screening programs are active: Caltanissetta (CL), Firenze (FI), Modena (MO) and Torino (TO). The impact on attendance rate of different invitation strategies based on active GP involvement was tested in each center.

Historical exposure to inorganic mercury at the smelter works of Abbadia San Salvatore, Italy.

Metallic mercury production from cinnabar ore may result in high exposures to inorganic mercury, that are difficult to assess separately from the exposures originating from underground extraction, and previously have only been scantily described. We retrieved and analysed the air and biological mercury determinations on workers involved in the smelting process of the Abbadia San Salvatore mine (Monte Amiata, Italy). Native mercury was not present in the ore, and the exposure in the underground extraction was low.

Completeness of AIDS reporting and quality of AIDS death certification in Tuscany (Italy): a linkage study between surveillance system of cases and death certificates.

In Italy, the AIDS cases defined according to the CDC criteria are reported to the National AIDS Registry (RAIDS, compulsory surveillance system). The aim of the present study is to evaluate the completeness of AIDS cases reported and the quality of AIDS death certification in an Italian Region (Tuscany, about 3,500,000 inhabitants). The 737 AIDS cases reported to RAIDS as residents in Tuscany (1987-91) were cross-linked (key link: name and date of birth) with the data of the Mortality Registration system of the Region (RMR).

Exposure to solvents in the shoe and leather goods industries.

The shoe and leather goods industries are two of the main economic sectors in Tuscany. Organic solvents are the most important risk factors responsible for leukaemias and polyneuropathies. Job exposure matrices for solvents have been developed with two different aims: to contribute to the general matrix in different industries involving exposure to solvents and to provide a data source for use by health professionals.

Pesticide exposure assessment: a crop exposure matrix. The Working Group on Pesticide Exposure Assessment.

A crop exposure matrix (CEM) was developed in the context of two Italian case-control studies. The CEM relates agricultural practices to pesticide exposures taking into account change over time and the use of chemicals by geographical area for farming. The matrix is specific to 14 areas and to 10 major crops.

Aplastic anemia, leukemia and other cancer mortality in a cohort of shoe workers exposed to benzene.

Benzene is a well documented carcinogen for the hematic and lymphopoietic system, and experimental research confirms its carcinogenicity for tumors of other sites. This report presents the results of a historical cohort study in a shoe manufacturing plant in Florence where cases of aplastic anemia and leukemia were reported in the 1960s. A total of 1008 men and 1005 women were considered eligible members of the cohort.