Search PubMed⌕ Search

Biomedical subjects

D Serraino

Publications and source records attributed to D Serraino.

At least 19 recordsLinked to original sources
PubMed1992

Occupation and soft-tissue sarcoma in northeastern Italy.

The influence of occupation and exposure to different agents on the risk of developing soft-tissue sarcoma (STS) was assessed in a case-control study based on 93 cases of STS (53 men and 40 women) and 721 controls (371 men and 350 women), conducted in northeastern Italy. No risk elevation was found in subjects employed in agriculture (odds ratio [OR] for greater than 10 years = 0.8, 95 percent confidence interval [CI] = 0.4-1.5), nor in those who reported exposure to pesticides or herbicides (OR = 0.4, CI = 0.1-1.2). Similarly, neither occupation in the furniture, upholstery, and mechanics industries, nor exposure to livestock or meat processing, wood dust, metal dust, and dyes or paints were associated with STS risk. Workers who reported exposure to chemical agents or to benzene or other solvents for more than 10 years had, respectively, a 1.8-fold (CI = 0.7-4.4) and a 2.2-fold (CI = 0.9-5.5) higher risk of developing STS. Although the small number of STS cases limits the interpretation of the study results, these findings weigh against the hypothesis that pesticides, herbicides, or other exposures related to agriculture, play an important role in the etiology of STS. The direct associations with exposure to chemical agents and benzene or other solvents, albiet not statistically significant, may provide a useful hint for future investigations.

Adolescent↗
PubMed1992

Condom use and sexual habits of heterosexual intravenous drug users in northern Italy.

In order to assess modes of human immunodeficiency virus (HIV) transmission from heterosexual intravenous drug users (IVDUs) to their partners, condom use and sexual habits with both steady and occasional partners were investigated. A total of 349 heterosexual IVDUs (247 men and 102 women) who ignored, at the time of interview, their HIV serostatus were interviewed. Respondents were asked for information on condom use and sexual habits for the three year period prior to the interview. Nearly 40% of IVDUs reported sexual intercourse with both steady partners and occasional partners. Fifty-four percent of their steady partners and 48% of their occasional partners were individuals who did not belong to groups at risk for HIV infection. Anal intercourse with steady partners was reported by 29% of IVDUs and 24% of IVDUs with occasional partners. Condom use during vaginal intercourse was seldom reported: 83% of IVDUs never used a condom with steady partners and 75% did not use one with occasional partners. IVDUs who were 1) unmarried, 2) enrolled in the study after 1986, 3) partners of not at-risk individuals, 4) partners of a foreigner and, 5) aware of their partners HIV seropositivity showed significantly higher, albeit still low, frequencies of condom use with steady partners. Conversely, all these factors seemed to have little impact on condom use with occasional partners. Condom use and sexual habits were similarly reported by HIV-positive and HIV-negative IVDUs. The present study shows that high-risk sexual behaviours among IVDUs are very widespread and it stresses the need for intensive counselling to promote condom use among IVDUs.

Adult↗
PubMed1992

The epidemiology of AIDS-associated non-Hodgkin's lymphoma in the World Health Organization European Region.

This paper describes the epidemiology of AIDS-associated non-Hodgkin's lymphoma (NHL) in the World Health Organization (WHO) European Region. Data, collected by the WHO Collaborating Centre on AIDS in Paris, France, were derived from the national AIDS surveillance systems of 21 countries. Among 53,042 cases reported as of the end of June 1991, 1,617 (3.0%) had NHL as the presenting clinical manifestation of AIDS. The proportion of cases presenting with NHL ranged from 1.1% in children infected perinatally to 3.9% among haemophiliacs. In comparison with intravenous drug users (IVDUs) (2.6% of whom had NHL), a moderate excess was found among homosexual or bisexual men (odds ratio - OR -:1.2, 95% confidence interval - CI -:1.0-1.3). Over time, the proportion of NHL was constant, but whereas among homosexual or bisexual men the frequency of NHL as AIDS-indicator disease significantly increased (9.7% per year), among IVDUs a significant downward trend emerged (17.1% per year). In respect to age, two peaks of NHL were seen at the age groups 10-19 (3.8%) and 50-59 (4.3%). The proportion of AIDS-associated NHL significantly increased with increasing age among homosexual and bisexual men and heterosexuals whereas it decreased among IVDUs. All these differences, however, have to be interpreted cautiously on account of the limitations of the reporting systems.

Acquired Immunodeficiency Syndrome↗
PubMed1992

Diet and prostatic cancer: a case-control study in northern Italy.

The relationship between intake of various indicator foods and beverages and risk of prostatic cancer was assessed in 271 cases of prostatic cancer and 685 hospital controls recruited in two areas of northern Italy, the province of Pordenone and the greater Milan area. Increased risks were found for more frequent intake of meat [odds ratio (OR) in the highest vs. lowest consumption tertile = 1.4, 95% confidence interval (CI) 1.0-2.0], milk (OR = 1.6, 95% CI 1.1-2.4), fresh fruit (OR = 1.4, 95% CI 1.0-2.1), and vegetables (OR = 1.4, 95% CI 0.9-2.2). After allowance for the reciprocal confounding effect of various dietary habits, only frequent intake of milk seemed to be a significant independent indicator of prostatic cancer risk. There was also a clue that the unfavorable influence of frequent intake of a few food items (i.e. meat, fish, liver, ham and salami, milk and butter, and retinol) may be greater or restricted to older individuals (i.e., > or = 70 yrs of age). In conclusion, the present study confirms the presence of a moderate adverse effect of high intake of foods of animal origin, chiefly milk, while it suggests that a diet rich in fresh fruit and vegetables does not convey a protection.

Aged↗
PubMed1992

Risk factors for adult soft tissue sarcoma in northern Italy.

The role of several potential risk factors in the etiology of soft-tissue sarcoma (STS) was examined in a hospital-based case-control study, conducted in the Friuli-Venezia Giulia region, northeast Italy, between 1985 and 1991. A total of 93 STS cases (53 males and 40 females, median age: 52 years) and of 721 controls (371 males and 350 females, median age: 54 years) were interviewed. Significant increased risks were associated with a history of herpes zoster infection (odds ratio (OR): 2.3, 95% confidence interval (CI): 1.1-4.9), chicken-pox (OR: 2.1, 95% CI: 1.2-4.1) and mumps (OR: 2.0, 95% CI: 1.1-3.8). None of the other medical conditions investigated - socio-economic and anthropometric indicators, tobacco smoking, consumption of alcoholic beverages, coffee and tea - seemed to affect STS risk. No risk elevation was found in subjects employed in agriculture (OR - for greater than 10 years employment = 0.8, 95% CI: 0.4-1.5), nor in those who reported exposure to pesticides or herbicides (OR = 0.4, 95% CI: 0.1-1.2). Workers who reported exposure to chemical agents or to benzene or other solvents for more than 10 years had, respectively, a 1.8-fold (95% CI: 0.7-4.4) and a 2.2-fold (95% CI: 0.9-5.5) higher risk of developing STS.

Adolescent↗
PubMed1992

Hodgkin's disease in 92 patients with HIV infection: the Italian experience. GICAT (Italian Cooperative Group on AIDS & Tumors).

Ninety-two cases of Hodgkin's disease (HD) in patients with HIV infection have been collected by the Italian Cooperative Group on AIDS and Tumors (G.I.C.A.T.). In accordance with the epidemiology of HIV infection in Italy, 82% were intravenous drug users (IVDU), 8% homosexual men, 5% IVDU+homosexuals and 5% heterosexuals. At diagnosis of HD, 16% had AIDS, 20% AIDS related complex (ARC), 33% persistent generalized lymphadenopathy (PGL) and 31% were asymptomatic. Fifty-three percent of the patients had stage IV disease and 70% mixed cellularity and lymphocytic depletion. Forty-six patients were treated with MOPP or MOPP [symbol: see text] ABVD +/- radiotherapy (zidovudine was not given) with complete remission (CR) in 54% and partial remission (PR) in 46% of the patients. Fifty-six percent of these patients developed opportunistic infections (OI) during therapy or follow-up. Sixteen patients were treated with epirubicin, bleomycin and vinblastine (EBV) and concomitant zidovudine, with CR in 44% and PR in 38%. However, only one of these patients developed OI during therapy or follow-up. The clinico-pathological features and natural history of HD in HIV setting are peculiar and quite distinct from those observed in HD in the general population. Better combined chemotherapy and antiretroviral therapy is needed in order to ameliorate the CR rate and decrease the OI in patients with HIV infection and HD.

Acquired Immunodeficiency Syndrome↗
PubMed1992

Prospective study with combined low-dose chemotherapy and zidovudine in 37 patients with poor-prognosis AIDS-related non-Hodgkin's lymphoma. French-Italian Cooperative Study Group.

The French-Italian Cooperative Study Group included patients with poor-prognosis AIDS-related non-Hodgkin's lymphoma (NHL), defined as those with performance status (PS) > or = 3 and/or opportunistic infections (OI), in a prospective study with a 50% reduced-dose combination chemotherapy regimen: CHVmP-Vincristine-bleo (cyclophosphamide 300 mg/m2 i.v. day 1, doxorubicin 25 mg/m2 i.v. day 1, teniposide 30 mg/m2 i.v. day 1, prednisone 20 mg/m2 per os days 1-5, vincristine 2 mg i.v. day 15, and bleomycin 10 mg i.v. day 15), given every 21 days for eight cycles, and concomitant zidovudine 500 mg per os per day. The aims of this combined treatment were to reduce bone marrow toxicity and infectious complications related to chemotherapy (with a low-dose chemotherapy regimen), and to control the HIV and related infectious complications (with zidovudine therapy). Thirty-seven patients entered this prospective study. At the time of the NHL diagnosis, 41% of the patients had asymptomatic HIV infection, 27% had ARC and 32% had already had CDC-defined diagnoses of AIDS. The median CD4+ cell count was 35 mm3. Only 29 patients are evaluable for response, since 8 received only one cycle of chemotherapy. Fifteen of 29 (52%) patients obtained objective responses, with only 4 (14%) achieving complete remissions (CR) of 1, 4, 14 and 29+ months. Three (16%) CRs were achieved in 19 evaluable patients included in the study because of poor PS, and only one CR was observed in 10 evaluable patients with histories of OI, either alone or with poor PS. The most common side effect was bone marrow toxicity with 2 related toxic deaths.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1992

The epidemiology of acquired immunodeficiency syndrome and associated tumours in Europe.

By the end of September 1991, more than 60,000 cases of acquired immunodeficiency syndrome (AIDS) had been reported to the World Health Organization (WHO) by 31 countries in the WHO European region. Most of the cases (58,280/60,485-96%) were recorded in western Europe, chiefly in five countries: France (16,552 cases), Italy (10,584), Spain (10,101), Germany (6,968) and the United Kingdom (5,065). From the first reports in 1981 of European cases of AIDS until 1987, AIDS spread faster in the northern and central areas than elsewhere in the European region. Since then, the spread of the epidemic has been remarkably more rapid in southern Europe, while in eastern Europe AIDS is still in an early phase. More than 70% of the cases among homosexual or bisexual men were from the northern part of Europe, while the cases among intravenous drug users (IVDUs) were concentrated in the southern European countries, principally Italy and Spain. Over time, an increasing proportion of cases was recorded among IVDUs and in heterosexuals. More than 10,000 patients in Europe were diagnosed as having Kaposi's sarcoma (KS) (14% of all AIDS cases) or non-Hodgkin's lymphoma (NHL) (3%) as the presenting clinical manifestation of AIDS. The possibility of predicting the evolution of the epidemic in Europe depends heavily on the development of unbiased monitoring systems for HIV infection in the general population (i.e. anonymous unlinked testing).

AIDS-Related Complex↗
PubMed1992

The epidemiology of AIDS-associated Kaposi's sarcoma in Italy.

OBJECTIVE: To describe the epidemiology of AIDS-associated Kaposi's sarcoma (KS) in Italy between January 1982 and September 1991. DESIGN: To make this study comparable with previous research from other countries, statistical analysis of data from the Italian AIDS surveillance system was performed. METHODS: Odds ratios (OR) and 95% confidence intervals (CI) were used to examine the association between several characteristics of AIDS cases and the presence of KS as the presenting clinical manifestation of AIDS. Trends in the frequency of AIDS-associated KS were also estimated. RESULTS: Of the 10,584 Italian AIDS cases reported up to September 1991, 720 (6.8%) had KS as the presenting clinical manifestation. In comparison with intravenous drug users (IVDU), of whom 2.6% had KS, homosexual or bisexual men had a nearly 10-fold higher risk of KS (OR, 10.2; 95% CI, 8.2-12.8), homosexual men who were also IVDU a nearly fourfold increased risk (OR, 4.4; 95% CI, 3.0-6.6) and heterosexuals a 2.6-fold risk (95% CI, 1.7-3.7). Men were more likely to have KS than women. The percentage of new AIDS cases with KS recorded each year in Italy declined from 12.0% in 1982-1986 to 5.8% in 1990-1991, a significant relative decrease of 19.0% per year (95% CI, 14.1-23.6%). The decline was observed among both IVDU (20% per year) and homosexual or bisexual men (11.4% per year). The frequency of KS was similar across age groups within each transmission category, whereas geographical differences emerged in the prevalence of AIDS-associated KS, especially among IVDU. CONCLUSIONS: Our data on the epidemiology of AIDS-associated KS in Italy are similar to reports from North America and Europe, which show that KS is more common among individuals who acquired HIV infection by sexual transmission rather than parenterally, and that the incidence of this neoplasm is declining over time. The still poorly understood aetiology of AIDS-associated KS needs to be investigated further.

Acquired Immunodeficiency Syndrome↗
PubMed1992

A prospective study of a new combination chemotherapy regimen in patients older than 70 years with unfavorable non-Hodgkin's lymphoma.

PURPOSE: A prospective trial with a new combination of etoposide, mitoxantrone, and prednimustine (VMP), specifically devised for elderly patients with non-Hodgkin's lymphoma (NHL), was undertaken. PATIENTS AND METHODS: Between January 1987 and April 1990, 52 consecutive unselected patients older than 70 years (median age, 75.6 years) with stage I to IV intermediate- and high-grade NHL, or with stage III to IV low-grade malignancy with symptomatic disease received etoposide and prednimustine 80 mg/m2 orally for 5 days and mitoxantrone 8 to 10 mg/m2 day 1 intravenously (IV), every 21 days. Fourteen patients were previously treated. RESULTS: Among the 48 assessable patients, the objective response rate was 81%; 46% of the patients achieved a complete response (CR). The overall toxicity seemed to be acceptable, with 15 (7%) episodes of grade 4 leukopenia and 41 (18%) episodes of grade 3, over a total of 226 administered cycles. The median survival was 12 months. The patients who obtained CR have a longer survival than those who did not (34 v 8 months; P less than .001). Fifty-eight percent of patients achieving CR were free from relapse at 24 months; up to 36 months from the start of therapy, 25% were free from relapse. As far as patients affected by diffuse histiocytic lymphoma, 66% of previously untreated patients obtained a CR, and 55% of them were still disease-free at 24 months from the start of therapy. CONCLUSION: We conclude that VMP is effective, well tolerated, and feasible on an outpatient basis in an unselected, elderly population affected by unfavorable NHL.

Age Factors↗
PubMed1991

Occupation and risk of Hodgkin's disease in north-east Italy.

The relationship between occupation and exposure to several occupational agents and Hodgkin's disease (HD) was investigated in a case-control study of 152 cases and 613 controls with acute diseases admitted to all hospitals in Pordenone province, north-east Italy. Among cases, there was a significant excess of individuals occupied in agriculture (odds ratio, OR for greater than 10 years = 2.2, 95% confidence interval, CI:1.3-3.7), who were exposed to livestock and meat processing (OR = 3.4, 95% CI:1.7-6.6), herbicides and pesticides (OR = 3.2, 95% CI:1.6-6.5). When the relationship between agriculture and specific exposures was assessed, it appeared that contact with some still unidentified animal-related agent involved in livestock farming and meat processing may be at least as important in determining HD risk as exposure to herbicides and pesticides and, probably, more important than occupation in agriculture per se.

Adult↗
PubMed1991

Socio-economic indicators, infectious diseases and Hodgkin's disease.

The relationship between socio-economic indicators, family size, history of tonsillectomy, infectious mononucleosis (IM) and other diseases and the risk of Hodgkin's disease (HD) was investigated in a hospital-based case-control study, conducted in the province of Pordenone, North-east Italy, between June, 1985 and March, 1990. One hundred and fifty-two HD cases (88 men and 64 women) and 613 controls (357 men and 256 women) were interviewed. Patients with 14 or more years of education had a 2-fold increased HD risk (95% confidence interval, CI: 1.0-3.9); such risk tended to be higher in patients with nodular sclerosis (NS) HD (odds ratio, OR: 4.4, 95% CI 1.8-11.0). Sibship size, birth order and tonsillectomy were not associated with HD risk. Cases and controls did not differ in the frequency or age at occurrence of common childhood infections. A history of IM, however, was found to be an important predictor of HD risk, in particular among NS HD (OR = 13.1, 95% CI 1.0-176.7). Past episodes of herpes zoster and of skin and genital warts were also associated with significantly increased HD risks. These data lend further support to the role of the IM agent (i.e., the Epstein-Barr virus) and, perhaps, of other viral infections and immunological alterations in the development of HD.

Adolescent↗
PubMed1991

Nutrition and cancer of the oral cavity and pharynx in north-east Italy.

The relation between dietary indicators and the risk of cancer of the oral cavity and pharynx was investigated in a case-control study conducted in Pordenone province, north-east Italy, on 302 cases (266 males and 36 females) and 699 controls admitted to hospital for acute, non-neoplastic and non-digestive disorders. Positive associations were observed, after allowing for occupation, smoking and drinking habits, with more frequent consumption of pasta or rice, polenta, cheese, eggs and pulses (odds ratios - ORs = 1.6, 2.1, 1.9, 1.9 and 2.0 for highest vs. lowest tertile), whereas reduced ORs emerged in subjects reporting more frequent consumption of carrots, fresh tomatoes and green peppers (ORs = 0.6, 0.5 and 0.5, respectively). Higher frequency of daily meals was also associated with a significantly elevated OR (1.7 for greater than or equal to 4 vs. less than or equal to 2 meals). The role of various indicator foods must be assessed in the context of the very high levels of alcohol consumption in the study area (greater than or equal to 8 alcoholic drinks/day in 2/3 cancer cases).

Adult↗
PubMed1991

Expression of myelomonocytic antigens is associated with unfavourable clinicoprognostic factors in B-cell chronic lymphocytic leukaemia.

The cross-lineage expression of five myelomonocytic antigens (CD11b, CD11c, CD13, CD14, and CD15) was analysed in neoplastic lymphocytes from 100 consecutive B-cell chronic lymphocytic leukaemia (B-CLL) patients. CD14 antigen was detected on lymphocytes from more than 50% of patients whilst smaller percentages of samples were positive for CD11b (21%), CD11c (26%), CD13 (22%), and CD15 (7%). The presence of the CD13 antigen on neoplastic lymphocytes showed a statistically significant association with the two most important unfavourable clinicoprognostic factors in B-CLL: advanced clinical stage (CD13, P less than 0.01 by the Rai staging system; P less than 0.05 by the Binet staging system) and the diffuse pattern of bone marrow infiltration (CD13, P less than 0.001). A multiple logistic regression analysis showed that the increased risk for CD13-positive patients (13.7-fold higher than CD13-negative cases; P = 0.001) of presenting a diffuse pattern of bone marrow infiltration is independent of all other prognostic factors analysed including sex, age, lymphocyte counts, and clinical stage. A statistically significant association of CD11c (P = 0.002) and CD11b (P = 0.032) expression with the pattern of bone marrow infiltration was also found. Our results indicate for the first time a statistically significant association of CD13, CD11c, and CD11b antigens with unfavourable prognostic factors in B-CLL. They suggest that the cross-lineage expression of myeloid-associated surface peptidase (CD13-aminopeptidase N) and/or cell adhesion molecules (CD11c-LeuCAMc, CD11b-LeuCAMb) may influence the biological and clinical behaviour of chronic lymphoproliferative disorders of B cells.

Age Factors↗
PubMed1991

Non-occupational risk factors for adult soft-tissue sarcoma in northern Italy.

The role of socioeconomic and anthropometric indicators, tobacco, alcohol consumption, dietary habits, and medical history in the etiology of soft-tissue sarcoma (STS) was examined in a hospital-based case-control study, conducted in the Friuli-Venezia Giulia region of northeast Italy, between 1985 and 1990. A total of 88 STS cases (53 males and 35 females; median age: 52 years) and of 610 controls (306 males and 304 females; median age: 54 years) were interviewed. There were significant excess risks associated with a history of herpes zoster infection (odds ratio [OR] = 2.4, 95 percent confidence interval [CI] = 1.1-5.3), chicken pox (OR = 2.2, CI = 1.2-4.3) and mumps in childhood (OR = 2.0, CI = 1.1-3.9). History of diabetes was also linked to a nonsignificant increase in STS risk (OR = 1.8, CI = 0.6-5.4), whereas exposure to radiation for diagnostic or therapeutic purposes was not related to the probability of developing STS. None of the investigated socioeconomic and anthropometric indicators seemed to affect STS risk; neither did tobacco smoking, nor consumption of alcohol, coffee, and tea beverages. Conversely, among the dietary habits investigated, a significant positive association emerged with an increasing frequency of consumption of dairy products (chi 2 for trend = 6.8, P less than 0.01) and oil (chi 2 for trend = 4.3, P less than 0.05), while a negative association was seen for intake of whole grain bread and pasta (OR for highest cf lowest tertile = 0.4, CI = 0.2-0.9).

Adolescent↗