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Abstract Background This phase II study investigated efficacy and safety of weekly alternating Bevacizumab (BEV)/Irinotecan (CPT-11) or Oxaliplatin (OHP) associated to weekly 5-Fluorouracil (5-FU) in first line treatment of metastatic colorectal carcinoma (MCRC). Methods Simon two-step design: delta 20% (p0 50%, p1 70%), power 80%, α 5%, β 20%. Projected objective responses (ORR): I step, 8/15 patients (pts); II step 26/43 pts. Schedule: weekly 12 h-timed-flat-infusion/5-FU 900 mg/m2, days 1-2, 8-9, 15-16, 22-23; CPT-11 160 mg/m2 plus BEV 5 mg/kg, days 1,15; OHP at three dose-levels, 60-70-80 mg/m2, days 8, 22; every 4 weeks. Results Fifty consecutive, unselected pts < 75 years were enrolled: median age 63; young-elderly (yE) 24 (48%); liver metastases (LM) 33 pts, 66% Achieved OHP recommended dose, 80 mg/m2. ORR 82% intent-to-treat and 84% as-treated analysis. Median progression-free survival 12 months. Equivalent efficacy was obtained in yE pts. Liver metastasectomies were performed in 26% of all pts and in 39% of pts with LM. After a median follow-up of 21 months, median overall survival was 28 months. Cumulative G3-4 toxicities per patient: diarrhea 28%, mucositis 6%, neutropenia 10%, hypertension 2%. They were equivalent in yE pts. Limiting toxicity syndromes (LTS), consisting of the dose-limiting toxicity, associated or not to G2 or limiting toxicities: 44% overall, 46% in yE. Multiple versus single site LTS, respectively: overall, 24% versus 20%; yE pts, 37.5% versus 8%. Conclusion Poker combination shows high activity and efficacy in first line treatment of MCRC. It increases liver metastasectomies rate and can be safely administered. Trial registration Osservatorio Nazionale sulla Sperimentazione Clinica dei Medicinali (OsSC) Agenzia Italiana del Farmaco (AIFA) Numero EudraCT 2007-004946-34

The present study evaluated activity and toxicity of modulated doses of gemcitabine associated to oxaliplatin in patients with secondary CIRS and with locally advanced pancreatic adenocarcinoma (LAPC) and metastatic pancreatic adenocarcinoma (MPC). Since January 2006, untreated LAPC and MPC patients have been assessed with ADL, IADL, CIRS to modulate chemotherapy dosages according to co-morbidity stage. Patiens aged<75 years, co-morbidity stage primary/intermediate, or ≥75 years and co-morbidity stage primary, received gemcitabine 1,000 mg/m² as a 10 mg/m²/min infusion on day 1 and oxaliplatin 70 mg/m² as a 2-h infusion on day 2 every 2 weeks. Patiens aged<75 years, co-morbidity stage secondary or ≥75 years and co-morbidity stage intermediate/secondary patients received gemcitabine 800 mg/m². Primary endpoint was the overall response rate (ORR). Secondary endpoints were disease control rate (DCR), PFS, OS and toxicity. Thirty-one patients were recruited: 26% (8/31) LAPC and 74% (23/31) MPC; median age 69 years. Co-morbidity stage primary/intermediate, 19; secondary, 12. Twenty-seven valuable patients: ORR 30% (CI±0.14); disease control rate 85% (CI±0.18). Median follow-up 13 months: median PFS and OS were 6 and 15 months, respectively. Valuable cycles 140. Grade 3/4 toxicity per patient: leukopenia, 18.5%; neutropenia, 55,5%; thrombocytopenia, 7.4%; SGOT/SGPT, 7.4%; gamma-GT, 7.4%; fever without neutropenia, 3.7%. Median received dose intensity: gemcitabine 400 mg/m2/w; oxaliplatin 35 mg/m2/w. Modulation of GemOx chemotherapy according, to CIRS stage in advanced pancreatic cancer confirms reported efficacy and tolerability.

Objectives: With the aim of facilitating complementary/alternative medicine (CAM) regulation by decision-makers in the Tuscan region, objectives of the analysis were: 1) to estimate the frequency and motivations of CAM use (acupuncture, homeopathy, phytotherapy, manipulative therapies) within the Tuscan population; 2) to identify variables associated with CAM use; 3) to investigate public opinion concerning CAM., Design: We have analysed the regional data collected by the ISTAT through the survey Multiscopo su "Condizioni di salute e ricorso ai servizi sanitari", years 1999-2000., Participants: The analysis was carried out on 5670 subjects > 20 years resident in the Tuscan region between July 1999 and June 2000., Main Outcome Measures: Usefulness, utilization and benefits concerning CAM., Results: Forty-five percent of the surveyed population consider useful at least one type of CAM, and 20% had used CAM at least once in the three years prior to the interview. Most frequent users are middle-aged women with higher educational levels, and manipulative therapies and homeopathy are the most used remedies. Disorders that mostly have induced the population to use CAM are pain syndromes., Conclusions: Overall, the Tuscan population has a positive attitude towards CAM use, which is slightly more frequent than the average national use.