Maintenance therapy with gefitinib after first-line chemotherapy in patients affected by advanced non-small cell lung cancer.

Background: Chemotherapy extends life for patients with advanced non-small cell lung cancer (NSCLC). Second-line treatment of NSCLC includes the use of cytotoxic drugs; however, toxicity is of concern. One molecular target for lung cancer is the epidermal growth factor receptor (EGFR).

Evaluation of the impact of guidelines on tuberculosis control in Italy. National AIPO "Tuberculosis" Study Group. Associazione Italiana Pneumologi Ospedalieri.

This study was performed in Italy, where a central tuberculosis (TB) unit and national guidelines on TB control are lacking. The objectives of the study were: 1) to design comprehensive guidelines on TB control; 2) to discuss them within the scientific community and to present them to administrators and politicians: and 3) to evaluate their impact from a public health perspective. The ultimate goal was to improve TB control nationwide through a consensus-based initiative.

Malignant pleural mesothelioma. Multivariate analysis of prognostic factors on 113 patients.

We report on clinical features of 113 cases of pathologically confirmed Malignant Pleural Mesothelioma, observed in Genoa (Italy) between 1979 and 1985. Overall median survival was 10 months. Among the pretreatment variables studied (age, sex, asbestos exposure, pathological type, chest pain and dyspnea at the time of diagnosis), the only one of prognostic value in the univariate analysis was the histological subtype: median survivals were 12, 7 and 4 months for the patients in the epithelial, mixed, and fibrosarcomatous groups, respectively (p = 0.