Biomedical subjects

E Bidoli

Publications and source records attributed to E Bidoli.

62 records · Page 4Linked to original sources

PubMed1989

[Habits and opinions about cigarette smoking among medical, nursing and technico-administrative staff at the Magenta Hospital (Local Health Unit no. 72)].

Smoking habits of 882 employees of Magenta general hospital (province of Milan) (135 doctors, 594 nurses and 153 technicians and clerical staff) were investigated in May 1986, by means of a self-administered questionnaire (response rate 84%). Forty-five percent of men and 34% of women reported to be current smokers, respectively 13% fewer and 41% more, after age-standardization, than the general population of the same province. Smoking habits of the three professional groups considered did not differ substantially, but a higher number of doctors as compared to nurses admitted to smoke occasionally in front of patients. The vast majority (80%) agreed with a total ban of smoking inside the hospital but the underestimation of smoking-related health hazards, especially outside the cancer field, turned out to be also very common. Only 34% of doctors, 13% of nurses and 16% of technical and clerical staff identified smoking as the leading preventable cause of death in Italy.

Adolescent↗

PubMed1988

Chemotherapy of advanced head and neck squamous carcinoma with cisplatin, fluorouracil and bleomycin administered in an outpatient schedule.

From May 1983 to September 1984, 48 consecutive patients with locally advanced, recurrent and/or metastatic head and neck squamous carcinoma were treated with cisplatin 60 mg/m2 i.v. on day 1, fluorouracil 10 mg/kg i.v. push from day 1 to day 4 and bleomycin 10 mg/m2 i.v. from day 1 to day 4, every 3 weeks. In the 44 evaluable patients complete remission was observed in 4, partial remission in 9, stable disease in 19, and progression in 12, for a 29.5% response rate. When the analysis was limited to the 21 patients with PS greater than 70 and no previous chemotherapy or radiotherapy, the response rate was 48%. Toxicity was acceptable, and no treatment related deaths occurred. Overall median survival (all eligible patients) was 7 months. Although further studies with this combination in poor risk patients (previously treated or with PS less than 70) do not appear to be indicated, a more accurate assessment in good risk patients might be warranted.

Adult↗

PubMedDate not supplied

Differences in cancer mortality trends between four neighboring north-eastern areas and Italy, 1970-1990.

AIMS AND BACKGROUND: The present report combines descriptive statistics (partly never published) on four neighboring areas of north-eastern (NE) Italy [Friuli-Venezia Giulia (1970-89) and Veneto (1970-87) regions and the provinces of Trento (1970-89) and Bolzano (1971-90)], and all Italy (1970-89). The aim was to highlight potential differences in mortality trends and promote a more systematic sharing of data and methodologies. METHODS: Death certificates stratified by cause, sex, age and residence were obtained from official publications of the Italian Central Institute of Statistics. Absolute numbers of deaths from different causes, age-standardized rates (on the basis of the European standard population) and percentage of change over the examined period for both sexes were computed for each geographic area. RESULTS: Unfavorable trends were seen for neoplasms of the upper aerodigestive tract, lung, breast, colorectum, bladder, kidney and pancreas and cutaneous malignant melanoma. Increases in most of these neoplasms were more marked in the 4 NE areas than in Italy, especially with respect to cancers of the upper aerodigestive tract in both sexes and cancer of the lung and ovary in women. In Bolzano, rates of neoplasms associated with tobacco and alcohol consumption were lower and less steeply increasing than in the other NE areas, most notably Trento, therefore, contributing to produce the lowest overall cancer mortality rates of NE areas. Cancers of the stomach, uterus, and testis and Hodgkin's disease presented consistent downward trends in all examined areas. CONCLUSIONS: The analysis of mortality trends across areas is consistent with elevated and still increasing cancer rates in the 4 NE areas considered, especially for tobacco and alcohol-related neoplasms and skin melanoma. Preventive strategies, based on epidemiologic knowledge, especially against tobacco and heavy alcohol consumption, and intense intermittent sun exposure, seem to be priorities and may benefit from systematic sharing of information, expertise and intervention tools in NE Italy. At least part of the lack of cancer deaths in Bolzano must be attributable to the deaths of Bolzano residents abroad (especially in Austria) and/or to differences in coding practices. This should be elucidated in future studies.

Age Distribution↗

PubMedDate not supplied

High-dose epirubicin in locally advanced operable noninflammatory breast cancer: a feasibility trial.

AIMS AND BACKGROUND: Anthracyclines are among the most active agents for the treatment of patients with locally advanced breast cancer. The aim of our study was to evaluate the feasibility and activity of a relatively high-dose regimen with 4-epirubicin plus normal doses of cyclophosphamide over a short period of time without the use of hematologic growth factors as adjuvant in resected locally advanced breast cancer. METHODS: Between January 1990 and June 1992, 43 consecutive patients, premenopausal or postmenopausal < 60 yrs, were surgically resected and then treated with epirubicin plus cyclophosphamide for at least 4 cycles (maximum 6). Electron beam (6-10 MeV energy) radiotherapy was delivered on the chest wall in patients with pathological skin infiltration (pT4b). RESULTS: Median age was 46 years (range, 27-59); 37 were premenopausal and 6 postmenopausal. The total number of administered cycles was 202 (6 in 15 patients and 4 in 28 patients); 195/202 (96.5%) were administered at full dose, and 7 (3.5%) were reduced to 75% of the planned dosage. The three-year disease-free survival was 67% for stage IIIa and 61% for stage IIIb patients. The three-year overall survival was 88% and 79%, respectively. Local relapse only was reported in one patient (2%), distant relapse in 11 patients (25%), and local and distant relapse in four patients (9%). Toxicity was acceptable and mainly hematologic. CONCLUSIONS: Our trial showed that the regimen is feasible without the use of hematologic growth factors. In this era of cost containment, the use of this short-term, high-dose induction course instead of repetitive courses of conventional dose regimens merits further evaluation, possibly in a large randomized trial.

Adult↗

PubMedDate not supplied

Cancer mortality by urbanization and proximity to the sea coast in Campania Region, southern Italy.

AIMS AND BACKGROUND: The risk for several cancers is higher in urban than in rural areas. The gradient has seldom been studied in southern Europe. PATIENTS AND METHODS: The geographical pattern of mortality for different cancers and all causes was studied in the Campania Region (about 5.6 million inhabitants), whose largest town is Naples. The key variables were residence in urban/rural and coastal/inland municipalities. Relative risks of death and corresponding 95% confidence intervals by residence were evaluated by means of Poisson log-linear regression models. RESULTS: Significantly increased mortality rates in urban compared to rural municipalities were found for several cancer causes of death. In particular, in both sexes, excesses in the order of 30-50% were observed for tobacco-related neoplasms (i.e., larynx, lung, and bladder) and cancers of the intestine, liver, brain, multiple myeloma and non-Hodgkin's lymphoma, in addition to all-cancer, and all-cause mortality. In females, specific excesses were also noticed for cancer of the gallbladder, pancreas, breast and uterus (corpus and cervix). Conversely, significantly decreased mortality rates in urban with respect to rural municipalities were observed for cancer of the oral cavity and pharynx in males. Coastal location and degree of urbanization were strongly correlated, thus showing similar associations with most causes of death. However, a significant excess of cancer of the pleura in males was restricted to coastal municipalities. CONCLUSIONS: Anti-smoking campaigns, sanitation improvements, hepatitis B vaccination, and a decrease in obesity emerge as high priorities with respect to cancer control strategies in the Campania Region, particularly in overpopulated, underprivileged urban areas.

Adolescent↗

PubMedDate not supplied

Does the information level of cancer patients correlate with quality of life? A prospective study.

AIMS AND BACKGROUND: The aim of the study was to evaluate the impact of information level on quality of life in cancer patients previously studied for their information level. PATIENTS AND METHODS: The information level was determined by means of a questionnaire that explored the degree of information on diagnosis and status of disease, the patient's interpretation of his/her disease status, and his/her satisfaction with the information received. Quality of life was evaluated, some months after evaluation of the information level, by means of the Functional Living Index for Cancer (FLIC) and the State-Trait Anxiety Inventory (STAI 1-2). RESULTS: A total of 175 patients were studied. Information was adequate in 53.7% of patients. An adequate level of information was present more frequently among patients aged < or = 65 years and in those patients followed at a cancer institute. There was no difference in the quality of life of adequately versus inadequately informed patients. Satisfaction with the information received influenced quality of life in both age groups. Objective clinical variables (active disease present and ongoing treatment) negatively affected quality of life in patients <65 years, whereas the subjective perception of the presence of disease was associated with a worse quality of life in older patients. CONCLUSIONS: In the study, although the level of information did not affect the quality of life, satisfaction with the information was associated with a better quality of life. The finding stresses the importance of a sensible disclosure of diagnosis and prognosis.

Adult↗

PubMedDate not supplied

High mortality rates from liver cancer in the urban area of Campania Region: prevalence of hepatitis and sociodemographic factors.

The incidence of liver cancer appears lower in Europe and the USA and it is often looked upon as a problem in developing countries. Liver cancer has two main risk factors: the abuse of alcohol and the elevated prevalence of hepatitis B and C viruses. In Italy the first one is mainly present in the North and the second one in Southern less developed areas. Our study evaluates the relationship between living in urban and suburban zones in South of Italy in conditions of overcrowding, poor health services and high incidence of hepatitis and liver cancer.

Adolescent↗

PubMedDate not supplied

Evaluation of the risk for metachronous colorectal neoplasms following intestinal polypectomy: a clinical, endoscopic and pathological study.

BACKGROUND/AIMS: Surveillance programs are recommended for patients with previous intestinal polypectomy because of the high rate of adenomatous recurrences and risk of subsequent colorectal cancer. The parameters to identify patients at higher risk and the length and schedules of follow-up have not yet been established. We considered some clinical, endoscopic and pathological parameters in order to assess the probability of developing new colorectal neoplasms and eventually to schedule proper surveillance programs. METHODOLOGY: Patients with removed adenomas were enrolled into a clinico-endoscopic follow-up, comprehensive of two colonoscopies the first at 1 year and the second at 3 years. We evaluated the risk of new neoplasms dividing the patients into four groups according to the number and size of the adenomas removed and the parameters considered. RESULTS: Of 164 patients enrolled 156 completed the study. We had an overall 21.3% of adenomatous recurrences at 1 year and 12.8% at 3 years. Most of the adenomas removed were tubular and small in size (< 1 cm). The percentage of patients who had adenomas with advanced pathological features was 1.82% at 1 year and 0.64% at 3 years. The increase in number and size of the adenomas removed on the initial colonoscopic examination was the only one parameter statistically significant, X(2)1 (trend) 5.11; p<0.05 at the first follow-up and X(2)1 (trend) 4.87; p<0.05 at the second follow-up. CONCLUSIONS: Patients with previous single adenoma showed few recurrences of extremely benign histological features. Since they do not require short-term endoscopic examination, it would be reasonable to defer the next colonoscopy for at least another 5 years. During follow-up, patients with multiple polyps had adenomas with advanced pathological features so it was useful to follow-up at 1 year. The tendency for advanced pathological features of removed polyps was not seen at 3 years, suggesting the importance of long-term follow-up, but with longer intervals.

Adenoma↗