Leukemia research
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Multicenter Study
Health-related quality of life of bosutinib (SKI-606) in imatinib-resistant or imatinib-intolerant chronic phase chronic myeloid leukemia.
Understanding the impact of second-line tyrosine kinase inhibitor therapy on the health-related quality of life (HRQOL) of imatinib (IM)-resistant and IM-intolerant chronic phase chronic myeloid leukemia (CP CML) patients is important given the increased survival that comes with therapy. As part of a bosutinib single-arm phase 2 trial, 200 IM-resistant and 88 IM-intolerant CP CML patients' HRQOL was assessed prior to and throughout treatment with the Functional Assessment of Cancer Therapy-Leukemia (FACT-Leu). Little HRQOL impairment was demonstrated at baseline. Over the course of 96 weeks on bosutinib therapy, patients noted statistically significant and/or clinically meaningful improvements on several FACT-Leu scales.
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To evaluate the efficacy of a new agent, palonosetron, in Hodgkin Lymphoma patients treated with ABVD regimen. Complete response during the overall phase of the first ABVD cycle, was the primary endpoint. ⋯ The primary endpoint (CR 0-120 h) was achieved by 55.6% patients. In conclusion our study demonstrated that a single dose of palonosetron plus a single dose of dexamethasone was effective in preventing CINV in patients treated with ABVD regimen.
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Sensitive markers of infection are rare or of limited validity in neutropenic patients. Procalcitonin (PCT), a precursor protein of calcitonin, is a specific and sensitive marker of severe bacterial infections during short-term neutropenia. ⋯ We found that bacteremia did increase PCT levels above 0.5ng/mL and these levels predicted bacteremia at day 15 of chemotherapy. This finding may be relevant in the decision to alter antibiotic regimens to decrease toxicity and cost when patients remain febrile at day 15.