Dataset Information

Treatment Satisfaction and Burden of Illness in Patients with Newly Diagnosed Multiple Myeloma.

ABSTRACT: OBJECTIVES:This observational study identified attributes of patient-reported satisfaction with therapy for multiple myeloma (MM), described the treatment-related time burden and indirect costs, and investigated the effect of administration route (oral vs. injectable) on these outcomes among patients with newly diagnosed MM (NDMM) and among caregivers. METHODS:Patients residing in the USA with a self-reported diagnosis of NDMM were recruited from PatientsLikeMe, MyelomaCrowd, and Facebook (16 December 2016 and 6 July 2017) to complete an electronic survey including questions on treatment experience, economic burden, and standardized patient-reported outcome measures, including the Treatment Satisfaction Questionnaire for Medication with three domains (global satisfaction, effectiveness, and convenience) and the Work Productivity and Activity Impairment Questionnaire. Univariate and multivariate analyses identified predictors of patient-perceived treatment satisfaction. RESULTS:Among 188 patients, worse Eastern Cooperative Oncology Group performance status (ECOG PS) was correlated with lower patient-perceived effectiveness and convenience of their current treatment. White race and oral administration route were independently correlated with higher patient-perceived convenience of treatment. Injectable therapy use was associated with a trend towards increased activity impairment (43 vs. 34%; p?=?0.05) and significantly higher time burden of treatment administration, with threefold higher adjusted indirect costs of MM therapy compared with solely orally administered therapies (monthly mean $US482 vs. 153; 2016 values; p?

SUBMITTER: Rifkin RM

PROVIDER: S-EPMC7426337 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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Publications

Treatment Satisfaction and Burden of Illness in Patients with Newly Diagnosed Multiple Myeloma.

Rifkin Robert M RM Bell Jill A JA DasMahapatra Pronabesh P Hoole Michael M Lowe Maria M Curran Chris C Campbell Scott S Hou Peijie P Romanus Dorothy D

PharmacoEconomics - open 20200901 3

<h4>Objectives</h4>This observational study identified attributes of patient-reported satisfaction with therapy for multiple myeloma (MM), described the treatment-related time burden and indirect costs, and investigated the effect of administration route (oral vs. injectable) on these outcomes among patients with newly diagnosed MM (NDMM) and among caregivers.<h4>Methods</h4>Patients residing in the USA with a self-reported diagnosis of NDMM were recruited from PatientsLikeMe, MyelomaCrowd, and ...[more]

PMID: 31605300

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Project description:The evolving paradigm of continuous therapy and maintenance treatment approaches in multiple myeloma (MM) offers prolonged disease control and improved outcomes compared to traditional fixed-duration approaches. Potential benefits of long-term strategies include sustained control of disease symptoms, as well as continued cytoreduction and clonal control, leading to unmeasurable residual disease and the possibility of transforming MM into a chronic or functionally curable condition. "Continuous therapy" commonly refers to administering a doublet or triplet regimen until disease progression, whereas maintenance approaches typically involve single-agent or doublet treatment following more intensive prior therapy with autologous stem cell transplant (ASCT) or doublet, triplet, or even quadruplet induction therapy. However, the requirements for agents and regimens within these contexts are similar: treatments must be tolerable for a prolonged period of time, should not be associated with cumulative or chronic toxicity, should not adversely affect patients' quality of life, should ideally be convenient with a minimal treatment burden for patients, and should not impact the feasibility or efficacy of subsequent treatment at relapse. Multiple agents have been and are being investigated as long-term options in the treatment of newly diagnosed MM (NDMM), including the immunomodulatory drugs lenalidomide and thalidomide, the proteasome inhibitors bortezomib, carfilzomib, and ixazomib, and the monoclonal antibodies daratumumab, elotuzumab, and isatuximab. Here we review the latest results with long-term therapy approaches in three different settings in NDMM: (1) maintenance treatment post ASCT; (2) continuous frontline therapy in nontransplant patients; (3) maintenance treatment post-frontline therapy in the nontransplant setting. We also discuss evidence from key phase 3 trials. Our review demonstrates how the paradigm of long-term treatment is increasingly well-established across NDMM treatment settings, potentially resulting in further improvements in patient outcomes, and highlights key clinical issues that will need to be addressed in order to provide optimal benefit.

Project description:Carfilzomib, a selective proteasome inhibitor (PI), is approved for the treatment of patients with relapsed or refractory multiple myeloma (MM). Combination regimens incorporating a PI and immunomodulatory drug (IMiD) have been associated with deep responses and extended survival in patients with newly diagnosed MM (NDMM). Carfilzomib-based combinations with immunomodulators are being extensively studied in the frontline setting. The objective of this review was to describe efficacy and safety data for carfilzomib-based, PI/immunomodulatory combinations in NDMM. Information sources were articles indexed in PubMed and abstracts from key hematology/oncology congresses published between January 2012 and December 2018. PubMed and congresses were searched for prospective clinical studies assessing the combination of carfilzomib with an IMiD for NDMM treatment. Retrospective and preclinical reports, case reports/series, reviews, and clinical studies not evaluating carfilzomib-immunomodulator combinations in NDMM were excluded based on review of titles and abstracts. A total of nine articles and 72 abstracts were deemed relevant and included in the review. A total of six distinct carfilzomib-based, PI/immunomodulator combination regimens have been evaluated in 12 clinical trials. Overall, treatment with these regimens has resulted in deep responses, including high rates of negativity for minimal residual disease. These deep responses have translated to long progression-free survival and overall survival rates. Efficacy results for these regimens have generally been consistent across subgroups defined by age, transplant eligibility, and cytogenetic risk. The safety profile of carfilzomib in NDMM is consistent with that observed in the relapsed-refractory MM setting. Clinical studies have found that carfilzomib-based combinations with immunomodulators are highly active with a favorable safety profile in NDMM. The carfilzomib, lenalidomide, and dexamethasone (KRd) drug backbone is a promising foundation for treatment strategies aimed at achieving long-term, deep responses (functional cures) in the frontline setting. Several ongoing studies are evaluating KRd, with or without anti-CD38 monoclonal antibodies.

Dataset Information

Treatment Satisfaction and Burden of Illness in Patients with Newly Diagnosed Multiple Myeloma.

Publications

Treatment Satisfaction and Burden of Illness in Patients with Newly Diagnosed Multiple Myeloma.

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