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Freeman CL, Mikhael J. COVID-19 and myeloma: what are the implications for now and in the future? Br J Haematol 2020; 190:173-178. [PMID: 32428242 PMCID: PMC7276733 DOI: 10.1111/bjh.16815] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/12/2020] [Indexed: 12/14/2022]
Abstract
The pandemic has affected every aspect of myeloma care. Immediate focus is minimising risk of contracting coronavirus disease 2019 (COVID-19) and the sequelae of infection. However, what does the future hold for our patients? What lessons will be taken forward to tackle myeloma in the fiscally constrained future? If we embrace the challenges that will emerge in the post-pandemic environment, the treatment delivered to patients could be more cost-effective and better tailored than before. Healthcare delivery post-COVID-19 will not return to how it was, and now is the time to invest in novel strategies to deliver the best possible outcomes for patients.
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Affiliation(s)
- Ciara L. Freeman
- Centre for Lymphoid Cancer and Division of Medical OncologyBC Cancer and the University of British ColumbiaVancouverBCCanada
| | - Joseph Mikhael
- Applied Cancer Research and Drug DiscoveryTranslational Genomics Research InstituteCity of Hope Cancer CenterDuarteCAUSA
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Abstract
Multiple myeloma is diagnosed in over 100,000 patients each year worldwide, has an increasing incidence and prevalence in many regions, and follows a relapsing course, making it a significant and growing healthcare challenge. Recent basic, translational, and clinical studies have expanded our therapeutic armamentarium, which now consists of alkylating agents, corticosteroids, deacetylase inhibitors, immunomodulatory agents, monoclonal antibodies, and proteasome inhibitors. New drugs in these categories, and additional agents, including both small and large molecules, as well as cellular therapies, are under development that promise to further expand our capabilities and bring us closer to the cure of this plasma cell dyscrasia.
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Affiliation(s)
- Chutima Kunacheewa
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
- Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Robert Z. Orlowski
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
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Hanley MJ, Gupta N, Venkatakrishnan K, Bessudo A, Sharma S, O'Neil BH, Wang B, van de Velde H, Nemunaitis J. A Phase 1 Study to Assess the Relative Bioavailability of Two Capsule Formulations of Ixazomib, an Oral Proteasome Inhibitor, in Patients With Advanced Solid Tumors or Lymphoma. J Clin Pharmacol 2017; 58:114-121. [PMID: 28783865 DOI: 10.1002/jcph.987] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 06/22/2017] [Indexed: 12/17/2022]
Abstract
The oral proteasome inhibitor ixazomib is approved in multiple countries in combination with lenalidomide and dexamethasone for the treatment of patients with multiple myeloma who have received at least 1 prior therapy. Two oral capsule formulations of ixazomib have been used during clinical development. This randomized, 2-period, 2-sequence crossover study (Clinicaltrials.gov identifier NCT01454076) assessed the relative bioavailability of capsule B in reference to capsule A in adult patients with advanced solid tumors or lymphoma. The study was conducted in 2 parts. In cycle 1 (pharmacokinetic cycle), patients received a 4-mg dose of ixazomib as capsule A or capsule B on day 1, followed by a 4-mg dose of the alternate capsule formulation on day 15. Pharmacokinetic samples were collected over 216 hours postdose. After the pharmacokinetic cycle, patients could continue in the study and receive ixazomib (capsule B only) on days 1, 8, and 15 of each 28-day cycle. Twenty patients were enrolled; of these, 14 were included in the pharmacokinetic-evaluable population. Systemic exposures of ixazomib were similar after administration of capsule A or capsule B. The geometric least-squares mean ratios (capsule B versus capsule A) were 1.16 for Cmax (90% confidence interval [CI], 0.84-1.61) and 1.04 for AUC0-216 (90%CI, 0.91-1.18). The most frequently reported grade 3 drug-related adverse events were fatigue (15%) and nausea (10%); there were no grade 4 drug-related adverse events. These results support the combined analysis of data from studies that used either formulation of ixazomib during development.
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Affiliation(s)
- Michael J Hanley
- Millennium Pharmaceuticals, Inc., Cambridge, MA, USA, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
| | - Neeraj Gupta
- Millennium Pharmaceuticals, Inc., Cambridge, MA, USA, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
| | - Karthik Venkatakrishnan
- Millennium Pharmaceuticals, Inc., Cambridge, MA, USA, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
| | - Alberto Bessudo
- California Cancer Associates for Research and Excellence, San Diego, CA, USA
| | - Sunil Sharma
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Bert H O'Neil
- Indiana University Simon Cancer Center, Indianapolis, IN, USA
| | - Bingxia Wang
- Millennium Pharmaceuticals, Inc., Cambridge, MA, USA, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
| | - Helgi van de Velde
- Millennium Pharmaceuticals, Inc., Cambridge, MA, USA, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
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