Understanding real-world treatment patterns and clinical outcomes in AL amyloidosis patients diagnosed in Canada: A population-based cohort study.

Amyloid light chain (AL) amyloidosis is a rare and chronic bone marrow disorder. Existing claims data can be used to help understand the real-world treatment patterns and outcomes of this patient population. Various population-based administrative databases in Alberta, Canada were queried from 2010 to mid-2019 to identify cases of AL amyloidosis.

Real-world evidence in patient-reported outcomes (PROs) of metastatic castrate-resistant prostate cancer (mCRPC) patients treated with abiraterone acetate + prednisone (AA+P) across Canada: Final results of COSMiC.

Introduction: Abiraterone acetate plus prednisone (AA+P) has shown to significantly improve survival. COSMiC, a Canadian Observational Study in Metastatic Cancer of the Prostate, set out to prospectively amass real-world data on metastatic castration-resistant prostate cancer (mCRPC) patients managed with AA+P in Canada. Herein, we report their patient-reported outcomes (PROs).

Patients previously transfused or treated with epoetin alfa at low baseline hemoglobin are at higher risk for subsequent transfusion: an integrated analysis of the Canadian experience.

Background: The introduction of recombinant human erythropoietin to the management of anemia in cancer patients has resulted in significant reductions in allogeneic blood transfusions, while at the same time contributing to improvements in quality of life. A recent meta-analysis of five randomized, placebo-controlled trials with patient-level data revealed that, while epoetin alfa was very effective in reducing transfusions compared with placebo, patients who were pretransfused were twice as likely to subsequently be transfused during epoetin alfa treatment.

Methods: To further assess the validity of this rather provocative concept, another integrated analysis was conducted with patient-level data from three Canadian trials, with a combined total of 665 patients receiving epoetin alfa treatments for their cancer- and chemotherapy-induced anemia.