Hydroxychloroquine Suggestions And Also Urban Myths

Dose reductions of imatinib for hematologic and nonhematologic toxicities were as follows: for persistent grade 2 nonhematologic drug-related toxic effects, therapy was interrupted until recovery to grade 1 or less and resumed at the original dose level. If grade 2 toxicity recurred, treatment was interrupted again until recovery and resumed at ?1 dose level. For grade 3 and 4 nonhematologic toxicities, therapy was interrupted until recovery to grade 1 or less and then resumed at ?1 dose level. For severe hematologic toxicity (neutrophil count of http://www.selleckchem.com/products/hydroxychloroquine-sulfate.html If toxicity resolved after >2 weeks, or if it recurred after resuming therapy, treatment was restarted with a ?1 dose level reduction. Further dose reductions were allowed using the same guidelines for recurrent hematologic and nonhematologic toxicity, with the lowest dose allowed being 300 mg daily. Complete blood counts and serum chemistry were done weekly during the first 4 weeks of treatment, then every 6 to 8 weeks thereafter. Bone marrow studies, including morphologic, cytogenetic, or fluorescence in situ hybridization analysis, and quantitative real-time polymerase chain reaction analysis, were performed every 3 months in the first year, then every 3 to 6 months thereafter. Patients were followed for survival at least every 3 months. Drug safety was evaluated at each visit and graded http://www.selleckchem.com/products/blz945.html according to the National Cancer Institute Common Terminology Criteria (version 3.0). Hematologic and cytogenetic response criteria have been previously described.9, 19 Briefly, a complete cytogenetic response rate represents Ph positivity 0%, partial cytogenetic response represents Ph positivity 1% to 35%, and minor cytogenetic response represents Ph positivity 36%-95%. A major cytogenetic response includes both complete cytogenetic response and partial cytogenetic response. Cytogenetic responses http://www.selleck.cn/products/BafilomycinA1.html were based on the percentage of Ph+ metaphases in ��20 metaphases. Statistical analysis was performed using GraphPad Prism 4 (GraphPad Software, San Diego, Calif), and Statistica 6 software (StatSoft, Tulsa, Okla). The Fisher exact test and Mann-Whitney U test were used to compare significance between groups. All reported P values were 2-sided, and P