The Nurse Practitioner Role in Complex Malignant Hematology: A Qualitative Descriptive Study.

Objectives: Internationally, there is limited evidence about the role and impact of nurse practitioners (NPs) in complex malignant hematology (CMH). In one Canadian CMH program, NPs have existed for 20 years but not been evaluated. This study aimed to understand stakeholder perceptions of CMH NP role structures, processes, and outcomes and the extent to which the role meets patient and health service needs.

Disparities in treatment patterns and outcomes among younger and older adults with newly diagnosed multiple myeloma: A population-based study.

Introduction: Multiple myeloma, a cancer of older adults, has seen significant improvement in therapeutic options over the past two decades. Uncovering disparities in treatment patterns and outcomes is imperative in order to ensure older adults, who are underrepresented in clinical trials, are benefitting from these advances.

Methods: Adults with newly diagnosed multiple myeloma (NDMM) were identified using linked provincial administrative databases between 2007 and 2017 in Ontario, Canada.

Impact of rarity on Canadian oncology health technology assessment and funding.

Objectives: The pan-Canadian Oncology Drug Review (pCODR) evaluates new cancer drugs for public funding recommendations. While pCODR's deliberative framework evaluates overall clinical benefit and includes considerations for exceptional circumstances, rarity of indication is not explicitly addressed. Given the high unmet need that typically accompanies these indications, we explored the impact of rarity on oncology HTA recommendations and funding decisions.

Cost-effectiveness analysis of rituximab with methotrexate, cytarabine and thiotepa for the treatment of patients with primary central nervous system lymphoma.

The International Extranodal Lymphoma Study Group-32 (IELSG32) randomized patients with primary central nervous system lymphoma (PCNSL) for induction treatment with methotrexate-cytarabine, methotrexate-cytarabine-rituximab, or methotrexate-cytarabine-thiotepa-rituximab (MATRix) and reported significantly improved complete remission with the MATRix regimen. This study assessed cost-effectiveness among these three induction strategies for PCNSL. A Markov model was developed based on the IELSG32 trial over a 20 year time horizon from the Canadian health care system perspective.

Comparison of Frailty Scores in Newly Diagnosed Patients with Multiple Myeloma: A Review.

Multiple myeloma is a malignant plasma cell disease, which typically affects older patients, with a median age at diagnosis of 70 years. The challenge in treating older patients is to accurately identify 'fit' patients that can tolerate more intensive treatment to maximize disease control, while simultaneously identifying vulnerable or 'frail' patients who may develop toxicity with significant morbidity and mortality, requiring different treatment options or dose modification. Multiple frailty scores have been devised for multiple myeloma over the years in newly-diagnosed patients.