Ways Erlotinib Improved Our Everyday Lives 2011

The patients' characteristics were compared with a X2 test for binary variables and a Mann-Whitney test for continuous variables. The survival curves were estimated based Kaplan-Meier curves and the data for the various groups were compared with a log-rank test. The multivariate analysis was carried out using a Cox model, after the proportional hazard assumption was checked. A p value below 0.05 was considered as being statistically significant. Results: The median follow-up was 34 months ([8-75]). The S phase was analysed in 45 patients with an median age of 56 years ([31-78]). 89% (n = 40) of the patients presented an Ann Arbor stage III-IV, 86.7% (n = http://www.selleckchem.com/products/MK-2206.html 39) a follicular pattern, 89% (n = 40) a grade 1/2 and 57.8% (n = 26) a FLIPI �� 3. The t(14;18) was found in 25 patients (55.6%), in 9 patients cytogenetic analyses was not performed. In this study was given immunochemotherapy to 82.2% (n = 37) patients. Thirty patients (66.7%) achieved CR and 15.6% (n = 7) PR, with a PFS of 22 months in 53.3% of patients. http://www.selleck.cn/products/Erlotinib-Hydrochloride.html In univariate Cox regression analysis, the histological pattern, the number of S-phase cells and the t(14;18) are independent predictors of PFS (p http://www.selleckchem.com/products/ABT-263.html impact in overall survival (p = 0.67). Patients without t(14;18) presented better PFS (p = 0.008) and higher proliferative activity (54.5% S �� 2.3% vs. 36.4% S