Current medical research and opinion
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Venous thromboembolism (VTE), comprising deep vein thrombosis (DVT) and pulmonary embolism (PE), is a major cause of morbidity, mortality, and healthcare expenditure. Anticoagulant therapy is recommended for at least 3 months in patients with acute VTE to prevent recurrence. Conventional anticoagulants are associated with inherent limitations including route of administration, required monitoring and dose adjustments, potential for food-drug and drug-drug interactions, unpredictable pharmacokinetics and pharmacodynamics, and possible severe adverse events. ⋯ NOACs offer additional oral anticoagulation treatment options for patients with VTE.
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Randomized Controlled Trial
One-year and long-term molecular response to nilotinib and dasatinib for newly diagnosed chronic myeloid leukemia: a matching-adjusted indirect comparison.
Nilotinib and dasatinib have shown superior rates of molecular response (MR) compared to imatinib for the treatment of newly diagnosed chronic myeloid leukemia (CML) in chronic phase (CP). This study indirectly compares MR in patients taking nilotinib 300 mg bid with that in those taking dasatinib 100 mg qd by 12 months and through 48 months. ⋯ This indirect comparison suggests that nilotinib is associated with higher rates of achieving MMR, MR(4.0), and MR(4.5) by 12 months compared to dasatinib for the treatment of newly diagnosed CML-CP. In addition, higher rates of MR achievement with nilotinib were also maintained through 48 months of follow-up.
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Chronic myeloid leukemia (CML) treatment guidelines recommend first-line therapy with either first- or second-generation tyrosine kinase inhibitors (1GTKI, 2GTKI), but do not specify which generation should be used first. ⋯ Although there were no differences in adherence, hospitalizations, or emergency room visits among patients initiating a second- versus first-generation TKI, total all-cause costs and outpatient visits were higher for 2GTKI initiators. With the impending release of generic imatinib, these comparative data will become germane in the selection of a first-line TKI therapy. Because this study used claims from a single health plan, it may not be generalizable to the general population.
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Given the multiple options for treatment of chronic-phase chronic myeloid leukemia (CML) with tyrosine kinase inhibitors, our objective was to understand treatment patterns in routine practice and prognostic indicators of response. ⋯ Treatment patterns and prognostic indicators differed by country. Health care providers, payers, and patients can utilize these results to inform treatment and policies aimed at improving the effectiveness of care for patients with chronic-phase CML.