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Malek E, Rana PS, Swamydas M, Daunov M, Miyagi M, Murphy E, Ignatz-Hoover JJ, Metheny L, Kim SJ, Driscoll JJ. The TGFβ type I receptor kinase inhibitor vactosertib in combination with pomalidomide in relapsed/refractory multiple myeloma: a phase 1b trial. Nat Commun 2024; 15:7388. [PMID: 39191755 DOI: 10.1038/s41467-024-51442-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 08/07/2024] [Indexed: 08/29/2024] Open
Abstract
Functional blockade of the transforming growth factor-beta (TGFβ) signalling pathway improves the efficacy of cytotoxic and immunotherapies. Here, we conducted a phase 1b study (ClinicalTrials.gov., NCT03143985) to determine the primary endpoints of safety, tolerability, and maximal tolerated dose (200 mg twice daily) for the orally-available TGFβ type I receptor kinase inhibitor vactosertib in combination with pomalidomide in relapsed and/or refractory multiple myeloma (RRMM) patients who had received ≥2 lines of chemoimmunotherapy. Secondary endpoints demonstrated sustained clinical responses, favorable pharmacokinetic parameters and a 6-month progression-free survival of 82%. Vactosertib combined with pomalidomide was well-tolerated at all dose levels and displayed a manageable adverse event profile. Exploratory analysis indicated that vactosertib co-treatment with pomalidomide also reduced TGFβ levels in patient bone marrow as well as the level of CD8+ T-cells that expressed the immunoinhibitory marker PD-1. In vitro experiments indicated that vactosertib+pomalidomide co-treatment decreased the viability of MM cell lines and patient tumor cells, and increased CD8+ T-cell cytotoxic activity. Vactosertib is a safe therapeutic that demonstrates tumor-intrinsic activity and can overcome immunosuppressive challenges within the tumor microenvironment to reinvigorate T-cell fitness. Vactosertib offers promise to improve immunotherapeutic responses in heavily-pretreated MM patients refractory to conventional agents.
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Affiliation(s)
- Ehsan Malek
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
- Division of Hematology Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA.
| | - Priyanka S Rana
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
- Division of Hematology Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
| | - Muthulekha Swamydas
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
- Division of Hematology Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
| | - Michael Daunov
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
- Division of Hematology Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
| | - Masaru Miyagi
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
- Department of Pharmacology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Center for Proteomics and Bioinformatics, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Elena Murphy
- Department of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - James J Ignatz-Hoover
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
- Division of Hematology Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
| | - Leland Metheny
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
- Division of Hematology Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
| | | | - James J Driscoll
- Adult Hematologic Malignancies & Stem Cell Transplant Section, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
- Division of Hematology Oncology, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA.
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Chen J, Du Y, Hou H, Li W, Sun C, Liang F, Wang H. Unveiling the Correlation Between the Membrane Assembly of P-gp and Drug Resistance in Multiple Myeloma Using Super-Resolution Fluorescence Imaging. Anal Chem 2024; 96:11673-11681. [PMID: 38994836 DOI: 10.1021/acs.analchem.4c00093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
Drug resistance in multiple myeloma (MM) poses a significant challenge to treatment efficacy, primarily attributed to P-glycoprotein (P-gp) dysfunction. This study delves into the elusive spatial organization of P-gp, aiming to enhance our understanding of its role in MM drug resistance by exploring the intricate relationship between molecular function and spatial arrangement. Employing super-resolution imaging of P-gp with the inhibitor probe Tariquidar-TAMR labeling on MM cell membranes, the research uncovered a more pronounced clustering distribution of P-gp in drug-resistant cells (MM1R) compared to drug-sensitive counterparts (MM1S). Further exploration revealed the clustering distribution of P-gp was heightened as cellular drug resistance increased in hypoxic condition, directly emphasizing the strong correlation between P-gp cluster morphology and drug resistance. Additionally, stable P-gp cluster formation was influenced by cross-linking of membrane carbohydrates, and disrupting these glycoprotein clusters could reduce cellular drug resistance, suggesting that altering distribution patterns of P-gp can modulate drug responsiveness. Finally, dexamethasone (Dex) treatment was revealed to enhance P-gp clustering distribution, particularly in MM1S cells, indicating that change degree in P-gp distribution correlate with the modifiable space of cellular drug responsiveness. This study provides insights into the correlation between P-gp assembly and cellular drug responsiveness, deepening our understanding of functional changes in MM drug resistance and offering valuable perspectives for overcoming this challenge.
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Affiliation(s)
- Junling Chen
- School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, 947 Heping Street, Wuhan, Hubei 430081, China
| | - Yuwei Du
- School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, 947 Heping Street, Wuhan, Hubei 430081, China
| | - Hao Hou
- School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, 947 Heping Street, Wuhan, Hubei 430081, China
| | - WenFeng Li
- School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, 947 Heping Street, Wuhan, Hubei 430081, China
| | - Chunyan Sun
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Dadao, Wuhan 430022, China
| | - Feng Liang
- School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, 947 Heping Street, Wuhan, Hubei 430081, China
| | - Hongda Wang
- State Key Laboratory of Electroanalytical Chemistry, Research Center of Biomembranomics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
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Tamargo J, Villacastín J, Caballero R, Delpón E. Drug-induced atrial fibrillation. A narrative review of a forgotten adverse effect. Pharmacol Res 2024; 200:107077. [PMID: 38244650 DOI: 10.1016/j.phrs.2024.107077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/22/2023] [Accepted: 01/12/2024] [Indexed: 01/22/2024]
Abstract
Atrial fibrillation (AF) is the most common cardiac arrhythmia and is associated with an increased morbidity and mortality. There is clinical evidence that an increasing number of cardiovascular and non-cardiovascular drugs, mainly anticancer drugs, can induce AF either in patients with or without pre-existing cardiac disorders, but drug-induced AF (DIAF) has not received the attention that it might deserve. In many cases DIAF is asymptomatic and paroxysmal and patients recover sinus rhythm spontaneously, but sometimes, DIAF persists, and it is necessary to perform a cardioversion. Furthermore, DIAF is not mentioned in clinical guidelines on the treatment of AF. The risk of DIAF increases in elderly and in patients treated with polypharmacy and with risk factors and comorbidities that commonly coexist with AF. This is the case of cancer patients. Under these circumstances ascribing causality of DIAF to a given drug often represents a clinical challenge. We review the incidence, the pathophysiological mechanisms, risk factors, clinical relevance, and treatment of DIAF. Because of the limited information presently available, further research is needed to obtain a deeper insight into DIAF. Meanwhile, it is important that clinicians are aware of the problem that DIAF represents, recognize which drugs may cause DIAF, and consider the possibility that a drug may be responsible for a new-onset AF episode.
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Affiliation(s)
- Juan Tamargo
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain
| | - Julián Villacastín
- Hospital Clínico San Carlos, CardioRed1, Universidad Complutense de Madrid, CIBERCV, 28040 Madrid, Spain
| | - Ricardo Caballero
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain.
| | - Eva Delpón
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain
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Font J, Milliez P, Ouazar AB, Klok FA, Alexandre J. Atrial fibrillation, cancer and anticancer drugs. Arch Cardiovasc Dis 2023; 116:219-226. [PMID: 37002156 DOI: 10.1016/j.acvd.2023.02.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 02/27/2023] [Accepted: 02/27/2023] [Indexed: 04/18/2023]
Abstract
Active cancer is associated with an increased risk of atrial fibrillation (AF), which varies depending on the pre-existing substrate (particularly in older patients), the cancer type and stage, and the anticancer therapeutics being taken. To date, studies have not been able to identify the individual contribution of each factor. During anticancer drug therapy, AF may occur with a frequency of ≈ 15-20% according to several factors, including the patient's baseline cardiovascular toxicity risk and the AF-detection strategies used. Many anticancer drugs have been associated with AF or AF reporting, both in terms of incident and recurrent AF, but robust data are lacking. Only bruton tyrosine kinase inhibitor associated AF (mainly ibrutinib) has a high level of evidence, with a ≈ 3-4-fold higher risk of AF. AF in patients with active cancer is associated with a twofold higher risk of systemic thromboembolism or stroke, and the "TBIP" (Thromboembolic risk, Bleeding risk, drug-drug Interactions, Patient preferences) structured approach must be used to evaluate the need for anticoagulation therapy. AF in patients with active cancer is also associated with a sixfold higher risk of heart failure, and optimal symptom control must be targeted, usually with rate-control drugs (beta-blockers), but a rhythm-control strategy may be proposed in patients remaining symptomatic despite optimal rate-control. AF is generally manageable, with the continuation of anticancer drugs (including ibrutinib); interruption of cancer drugs must be avoided whenever possible and weighed against the risk of cancer progression.
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Affiliation(s)
- Jonaz Font
- Normandie University, UNICAEN, Inserm U1086 Anticipe, avenue du Général-Harris, 14000 Caen, France; CHU de Caen-Normandie, Department of Cardiology, avenue de la Côte de Nacre, 14000 Caen, France
| | - Paul Milliez
- CHU de Caen-Normandie, Department of Cardiology, avenue de la Côte de Nacre, 14000 Caen, France; Normandie University, UNICAEN, Inserm U1237 PhIND, GIP Cyceron, boulevard Henri-Becquerel, 14000 Caen, France
| | | | - Frederikus A Klok
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, Netherlands
| | - Joachim Alexandre
- Normandie University, UNICAEN, Inserm U1086 Anticipe, avenue du Général-Harris, 14000 Caen, France; CHU de Caen-Normandie, PICARO Cardio-Oncology Program, Department of Pharmacology, avenue de la Côte de Nacre, 14000 Caen, France.
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Does Therapeutic Repurposing in Cancer Meet the Expectations of Having Drugs at a Lower Price? Clin Drug Investig 2023; 43:227-239. [PMID: 36884210 PMCID: PMC10097740 DOI: 10.1007/s40261-023-01251-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2023] [Indexed: 03/09/2023]
Abstract
Therapeutic repurposing emerged as an alternative to the traditional drug discovery and development model (DDD) of new molecular entities (NMEs). It was anticipated that by being faster, safer, and cheaper, the development would result in lower-cost drugs. As defined in this work, a repurposed cancer drug is one approved by a health regulatory authority against a non-cancer indication that then gains new approval for cancer. With this definition, only three drugs are repurposed for cancer: Bacillus Calmette-Guerin (BCG) vaccine (superficial bladder cancer, thalidomide [multiple myeloma], and propranolol [infantile hemangioma]). Each of these has a different history regarding price and affordability, and it is not yet possible to generalize the impact of drug repurposing on the final price to the patient. However, the development, including the price, does not differ significantly from an NME. For the end consumer, the product's price is unrelated to whether it followed the classical development or repurposing. Economic constraints for clinical development, and drug prescription biases for repurposing drugs, are barriers yet to be overcome. The affordability of cancer drugs is a complex issue that varies from country to country. Many alternatives for having affordable drugs have been put forward, however these measures have thus far failed and are, at best, palliative. There are no immediate solutions to the problem of access to cancer drugs. It is necessary to critically analyze the impact of the current drug development model and be creative in implementing new models that genuinely benefit society.
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Yang Y, Li J, Wang W, Wang Y, Maihemaiti A, Ren L, Lan T, Zhou C, Li P, Wang P, Aihemaiti X, Chen F, Xu T, Xu J, Liu P. The evolving diagnosis and treatment paradigms of multiple myeloma in China: 15 years' experience of 1256 patients in a national medical center. Cancer Med 2023; 12:9604-9614. [PMID: 36807775 PMCID: PMC10166961 DOI: 10.1002/cam4.5737] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 02/06/2023] [Accepted: 02/10/2023] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND Significant advances in multiple myeloma (MM) over the past 15 years led to exciting changes in the management of MM patients in China, which in turn brought about the early diagnoses, precise risk stratifications, and improved prognoses. METHODS We summarized the dynamic changes in the management of newly diagnosed (ND) MM in a national medical center, crossing the old and novel drug era. Demographics, clinical characteristics, first-line treatment, response rate, and survival were retrospectively collected among NDMMs diagnosed in Zhongshan Hospital Fudan University from January 2007 to October 2021. RESULTS Of the 1256 individuals, median age was 64 (range 31-89) with 45.1% patients >65 years. About 63.5% were male, 43.1% were at ISS stage III and 9.9% had light-chain amyloidosis. Patients with abnormal ratio of free light chain (80.4%), extramedullary disease (EMD, 22.0%), and high-risk cytogenetic abnormalities (HRCA, 26.8%) were detected by novel detection techniques. The best confirmed ORR was 86.5%, including 39.4% with CR. Short- and long-term PFS and OS rates persistently increased each year along with increasing novel drug applications. Median PFS and OS were 30.9 and 64.7 months. Advanced ISS stage, HRCA, light-chain amyloidosis and EMD independently predicted an inferior PFS. First-line ASCT indicated a superior PFS. Advanced ISS stage, elevated serum LDH, HRCA, light-chain amyloidosis, and receiving PI/IMiD-based regimen versus PI+IMiD-based regimen independently indicated a poorer OS. CONCLUSIONS In brief, we illustrated a dynamic landscape of MM patients in a national medical center. Chinese MM patients evidently benefited from newly introduced techniques and drugs in this field.
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Affiliation(s)
- Yang Yang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jing Li
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenjing Wang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yawen Wang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Aziguli Maihemaiti
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Liang Ren
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tianwei Lan
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chi Zhou
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Panpan Li
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pu Wang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | | | - Feifei Chen
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tianhong Xu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jiadai Xu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Peng Liu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, China
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7
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Puła A, Robak P, Jarych D, Mikulski D, Misiewicz M, Drozdz I, Fendler W, Szemraj J, Robak T. The Relationship between Serum miRNAs and Early Mortality in Multiple Myeloma Patients Treated with Bortezomib-Based Regimens. Int J Mol Sci 2023; 24:ijms24032938. [PMID: 36769265 PMCID: PMC9917942 DOI: 10.3390/ijms24032938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/28/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Multiple myeloma (MM) is a hematological malignancy characterized by the clonal proliferation of plasma cells in the bone marrow (BM) microenvironment. Despite the progress made in treatment, some MM patients still die within the first year of diagnosis. Numerous studies investigating microRNA (miRNA) expression patterns suggest they may be good prognostic markers. The primary aim of this study was to analyze the expression of selected miRNAs in the serum of MM patients who were later treated with bortezomib-based regimens, and to determine their potential to predict early mortality. The study was conducted in 70 prospectively recruited patients with newly diagnosed MM admitted to the Department of Hematology of the Copernicus Memorial Hospital, Lodz (Poland) between 2017 and 2021. Among them, 17 patients experienced death within 12 months of diagnosis. The expression of 31 selected miRNAs was determined using a miRCURY LNA miRNA Custom PCR Panel. The obtained clinical data included patient characteristics on diagnosis, treatment regimen, response to treatment, and follow-up. Differential expression analysis found two miRNAs to be significantly downregulated in the early mortality group: hsa-miR-328-3p (fold change-FC: 0.72, p = 0.0342) and hsa-miR-409-3p (FC: 0.49, p = 0.0357). Univariate and multivariate logistic regression analyses were performed to assess the early mortality rate. The final model consisted of hsa-miR-409-3p, hsa-miR-328-3p, age, and R-ISS 3. It yielded an area under the curve (AUC) of 0.863 (95%CI: 0.761-0.965) with 88.2% sensitivity and 77.5% specificity. Further external validation of our model is needed to confirm its clinical value.
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Affiliation(s)
- Anna Puła
- Department of Hematology, Medical University of Lodz, 93-510 Lodz, Poland
- Department of Hematooncology, Copernicus Memorial Hospital, 93-510 Lodz, Poland
| | - Paweł Robak
- Department of Hematooncology, Copernicus Memorial Hospital, 93-510 Lodz, Poland
- Department of Experimental Hematology, Medical University of Lodz, 93-510 Lodz, Poland
| | - Dariusz Jarych
- Laboratory of Virology, Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland
| | - Damian Mikulski
- Department of Hematooncology, Copernicus Memorial Hospital, 93-510 Lodz, Poland
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215 Lodz, Poland
| | | | - Izabela Drozdz
- Department of Clinical Genetics, Medical University of Lodz, 92-213 Lodz, Poland
| | - Wojciech Fendler
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215 Lodz, Poland
| | - Janusz Szemraj
- Department of Medical Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland
| | - Tadeusz Robak
- Department of Hematology, Medical University of Lodz, 93-510 Lodz, Poland
- Department of General Hematology, Copernicus Memorial Hospital, 93-510 Lodz, Poland
- Correspondence:
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Franz J, Myrus E, Sanchez L, Richter J. No needles needed: All-oral therapy options for relapsed and refractory multiple myeloma. Blood Rev 2023; 57:100993. [PMID: 36137842 DOI: 10.1016/j.blre.2022.100993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/23/2022] [Accepted: 07/25/2022] [Indexed: 01/28/2023]
Abstract
Immense progress has been made for the treatment of multiple myeloma over the past two decades, with patient outcomes improving dramatically as a result. Patient quality of life, however, is constantly challenged by complications of the disease, side effects of therapy and the overall burden receiving continuous treatment. Compared to parenteral agents, all-oral regimens can provide logistically favorable alternatives and are associated with improved quality of life. Here, we review the currently available and investigational oral therapies for relapsed and refractory multiple myeloma and provide a practical clinical reference tool. We explore the factors that dictate the selection of therapy, such as prior drug refractoriness, disease biology and patient-specific considerations. Regimens with their respective supporting clinical data are organized by the degree of prior treatment, from lenalidomide-sensitive to heavily pretreated patients. We explore common challenges such as renal insufficiency and cytopenias. Lastly, we review investigational oral agents.
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Affiliation(s)
- Joseph Franz
- UPMC Hillman Cancer, University of Pittsburgh, Pittsburgh, PA, United States.
| | - Elizabeth Myrus
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Larysa Sanchez
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Joshua Richter
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States.
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Jiang T, Su H, Li Y, Wu Y, Ming Y, Li C, Fu R, Feng L, Li Z, Li L, Ni R, Liu Y. Post-marketing safety of immunomodulatory drugs in multiple myeloma: A pharmacovigilance investigation based on the FDA adverse event reporting system. Front Pharmacol 2022; 13:989032. [PMID: 36532784 PMCID: PMC9751748 DOI: 10.3389/fphar.2022.989032] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/18/2022] [Indexed: 06/10/2024] Open
Abstract
Objective: In recent years, the emergence of immunomodulatory drugs (IMiDs) has significantly improved clinical outcomes in patients with multiple myeloma (MM); however, serious adverse events (AEs) have hindered their safe clinical application. This study aimed to characterize the safety profiles and differences in IMiDs through a disproportionality analysis using the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS), a post-marketing surveillance database. Methods: This study filtered reports of thalidomide, lenalidomide, and pomalidomide as primary suspect drugs in FAERS files from January 2013 to December 2021. AEs in the reports were retrieved according to the preferred terms (PTs) of the Medical Dictionary for Regulatory Activities. Furthermore, we detected safety signals using the reporting odds ratio (ROR), proportional reporting ratio (PRR), and Bayesian belief propagation neural network (BCPNN). When all three algorithms showed an association between the target drug and the AE, a positive signal was generated. Results: We extracted 9,968 thalidomide, 231,926 lenalidomide, and 55,066 pomalidomide AE reports. AEs were more common in male patients and in those >44 years old. Important safety signals were detected based on the system organ classes (SOC), including thalidomide (cardiac disorders: ROR, 2.87; PRR, 2.79; IC 1.22), lenalidomide (gastrointestinal disorders: ROR, 2.38; PRR, 2.27; IC 0.75), and pomalidomide (respiratory, thoracic, and mediastinal disorders: ROR, 2.14; PRR, 2.09; IC 0.85). Within the PT level, we identified novel risk signals: the thalidomide-induced second primary malignancy (SPM) signal was significant; lenalidomide reduced the success rate of hematopoietic stem cell collection; and three IMiDs may cause human chorionic gonadotropin increase, but this needs to be proven by clinical data. Pneumonia, sepsis, and renal failure are common risk factors for death due to IMiDs. Compared with thalidomide and lenalidomide, pomalidomide has a lower risk of venous thromboembolism (VTE) and is beneficial to patients with renal insufficiency. Conclusion: Mining data from FAERS resulted in novel AE signals, including adenocarcinoma of colon, harvest failure of blood stem cells, and increased levels of human chorionic gonadotropin. Further investigation is required to verify the significance of these signals. Moreover, IMiDs showed differences in safety reports, which should be emphasized by clinicians.
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Affiliation(s)
- Tingting Jiang
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Hui Su
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yanping Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yuanlin Wu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yue Ming
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Chen Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Ruoqiu Fu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Lu Feng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu, China
| | - Ziwei Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Li Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Rui Ni
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yao Liu
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, China
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10
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Burashnikov A. Atrial Fibrillation Induced by Anticancer Drugs and Underling Mechanisms. J Cardiovasc Pharmacol 2022; 80:540-546. [PMID: 34803149 PMCID: PMC10566596 DOI: 10.1097/fjc.0000000000001182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/11/2021] [Indexed: 11/26/2022]
Abstract
ABSTRACT Cancer therapy has made major progress in the past several decades, but treatments are often accompanied by significant side effects. Arrhythmias are a widespread complication of some antineoplastic drugs, with atrial fibrillation (AF) being the most often encountered drug-associated arrhythmia. Preexisting AF risk factors are commonly present in cancer patients who develop drug-associated AF, and active cancer itself may cause or promote AF. Although anticancer drugs may induce AF in cancer patients without AF risk factors, it appears that most drug-associated AF develop when cancer drugs add or aggravate precancer-existing and/or cancer-related pro-AF factors/alterations, additively or synergistically producing AF. Abnormalities in intracellular calcium activity seem to be involved in the generation of anticancer drug-induced AF. In cancer survivors with cancer therapy-induced cardiomyopathy, AF often occurs, with most of the arrhythmias likely to develop secondary to the cardiomyopathy. AF may lead to modification or even cessation of cancer therapy. The management of AF in patients with cancer is currently conducted largely based on pragmatic assumptions. This review briefly discusses AF caused by anticancer drugs and the underlying mechanisms.
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Affiliation(s)
- Alexander Burashnikov
- Lankenau Institute for Medical Research, Wynnewood, PA; and
- Sidney Kimmel College of Medicine, Thomas Jefferson University, Philadelphia, PA
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11
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Goel U, Usmani S, Kumar S. Current approaches to management of newly diagnosed multiple myeloma. Am J Hematol 2022; 97 Suppl 1:S3-S25. [PMID: 35234302 DOI: 10.1002/ajh.26512] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 12/16/2022]
Abstract
Major developments in the treatment of multiple myeloma (MM) over the past decade have led to a continued improvement in survival. Significant progress has been made with deeper and longer remissions seen with newer treatment approaches-both for induction as well as maintenance therapy. The treatment approach to MM is guided by several factors including patient age, frailty, comorbidities, eligibility for autologous stem cell transplantation (ASCT), and risk stratification into standard-risk or high-risk MM. High-risk MM is defined by the presence of t(4;14), t(14;16), t(14;20), del (17p), TP53 mutation, or gain (1q). Transplant eligible patients should receive 4-6 cycles of induction followed by stem cell collection. Patients can then undergo ASCT, or continue induction therapy and shift to maintenance, delaying ASCT till first relapse. Transplant ineligible patients should receive induction therapy followed by maintenance. For induction therapy prior to ASCT, a proteasome inhibitor-IMiD combination remains standard with monoclonal antibody-based quadruplets preferred in high-risk patients. Among transplant ineligible patients, those with standard-risk MM should receive DRd continued until disease progression, while bortezomib containing regimens (VRd or VRd lite) can be considered for high-risk patients. Finally, standard-risk patients should receive lenalidomide maintenance after induction/ASCT, while proteasome inhibitor-IMiD combinations should be used for high-risk patients.
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Affiliation(s)
- Utkarsh Goel
- Division of Hematology, Department of Medicine Mayo Clinic Rochester Minnesota USA
| | - Saad Usmani
- Multiple Myeloma Service, Department of medicine Memorial Sloan Kettering Cancer Center New York New York USA
| | - Shaji Kumar
- Division of Hematology, Department of Medicine Mayo Clinic Rochester Minnesota USA
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Cowan AJ, Green DJ, Kwok M, Lee S, Coffey DG, Holmberg LA, Tuazon S, Gopal AK, Libby EN. Diagnosis and Management of Multiple Myeloma: A Review. JAMA 2022; 327:464-477. [PMID: 35103762 DOI: 10.1001/jama.2022.0003] [Citation(s) in RCA: 353] [Impact Index Per Article: 176.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
IMPORTANCE Multiple myeloma is a hematologic malignancy characterized by presence of abnormal clonal plasma cells in the bone marrow, with potential for uncontrolled growth causing destructive bone lesions, kidney injury, anemia, and hypercalcemia. Multiple myeloma is diagnosed in an estimated 34 920 people in the US and in approximately 588 161 people worldwide each year. OBSERVATIONS Among patients with multiple myeloma, approximately 73% have anemia, 79% have osteolytic bone disease, and 19% have acute kidney injury at the time of presentation. Evaluation of patients with possible multiple myeloma includes measurement of hemoglobin, serum creatinine, serum calcium, and serum free light chain levels; serum protein electrophoresis with immunofixation; 24-hour urine protein electrophoresis; and full-body skeletal imaging with computed tomography, positron emission tomography, or magnetic resonance imaging. The Revised International Staging System combines data from the serum biomarkers β2 microglobulin, albumin, and lactate dehydrogenase in conjunction with malignant plasma cell genomic features found on fluorescence in situ hybridization-t(4;14), del(17p), and t(14;16)-to assess estimated progression-free survival and overall survival. At diagnosis, 28% of patients are classified as having Revised International Staging stage I multiple myeloma, and these patients have a median 5-year survival of 82%. Among all patients with multiple myeloma, standard first-line (induction) therapy consists of a combination of an injectable proteasome inhibitor (ie, bortezomib), an oral immunomodulatory agent (ie, lenalidomide), and dexamethasone and is associated with median progression-free survival of 41 months, compared with historical reports of 8.5 months without therapy. This induction therapy combined with autologous hematopoietic stem cell transplantation followed by maintenance lenalidomide is standard of care for eligible patients. CONCLUSIONS AND RELEVANCE Approximately 34 920 people in the US and 155 688 people worldwide are diagnosed with multiple myeloma each year. Induction therapy with an injectable proteasome inhibitor, an oral immunomodulatory agent and dexamethasone followed by treatment with autologous hematopoietic stem cell transplantation, and maintenance therapy with lenalidomide are among the treatments considered standard care for eligible patients.
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Affiliation(s)
- Andrew J Cowan
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Seattle Cancer Care Alliance, Seattle, Washington
| | - Damian J Green
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Seattle Cancer Care Alliance, Seattle, Washington
| | - Mary Kwok
- Seattle Cancer Care Alliance, Seattle, Washington
- Division of Hematology, Department of Medicine, University of Washington, Seattle
| | - Sarah Lee
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Seattle Cancer Care Alliance, Seattle, Washington
| | - David G Coffey
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, Florida
| | - Leona A Holmberg
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Seattle Cancer Care Alliance, Seattle, Washington
| | - Sherilyn Tuazon
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Now with Bristol Myers Squibb, Seattle, Washington
| | - Ajay K Gopal
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Seattle Cancer Care Alliance, Seattle, Washington
| | - Edward N Libby
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Seattle Cancer Care Alliance, Seattle, Washington
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Efficacy of first-line treatment options in transplant-ineligible multiple myeloma: A network meta-analysis. Crit Rev Oncol Hematol 2021; 168:103504. [PMID: 34673218 DOI: 10.1016/j.critrevonc.2021.103504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 08/30/2021] [Accepted: 10/10/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Despite major therapeutic advances, the rational choice of the most appropriate first-line regimen in newly diagnosed transplant-ineligible multiple myeloma (TIE-MM) is currently undefined. AIM We aimed to identify the most effective first-line treatment for TIE-MM patients. METHODS A total of 37 articles, including 34 treatments and 16,681 patients, were included in this Bayesian network meta-analysis. The outcomes of interest were risk ratios (RR) for progression-free survival (PFS) and overall survival (OS). RESULTS Based on surface under cumulative ranking curve values, daratumumab-bortezomib-melphalan-prednisone (Dara-VMP) and daratumumab-lenalidomide-dexamethasone (Dara-Rd28) showed superiority compared to other combinations regarding 12-, 24-, 36-, and 48-month PFS. Dara-VMP also ranked first for 12-, 24-, 36-, and 48-month OS. CONCLUSION Our finding supports the incorporation of daratumumab into first-line regimens. Additionally, these results highlight the relative benefit of incorporating novel agents like monoclonal antibodies, immunomodulatory derivatives, and proteasome inhibitors in combination with the currently existing treatment options.
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Teclistamab is an active T cell-redirecting bispecific antibody against B-cell maturation antigen for multiple myeloma. Blood Adv 2021; 4:4538-4549. [PMID: 32956453 DOI: 10.1182/bloodadvances.2020002393] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 08/05/2020] [Indexed: 12/21/2022] Open
Abstract
B-cell maturation antigen (BCMA), a member of the tumor necrosis factor family of receptors, is predominantly expressed on the surface of terminally differentiated B cells. BCMA is highly expressed on plasmablasts and plasma cells from multiple myeloma (MM) patient samples. We developed a BCMAxCD3 bispecific antibody (teclistamab [JNJ-64007957]) to recruit and activate T cells to kill BCMA-expressing MM cells. Teclistamab induced cytotoxicity of BCMA+ MM cell lines in vitro (H929 cells, 50% effective concentration [EC50] = 0.15 nM; MM.1R cells, EC50 = 0.06 nM; RPMI 8226 cells, EC50 = 0.45 nM) with concomitant T-cell activation (H929 cells, EC50 = 0.21 nM; MM.1R cells, EC50 = 0.1 nM; RPMI 8226 cells, EC50 = 0.28 nM) and cytokine release. This activity was further increased in the presence of a γ-secretase inhibitor (LY-411575). Teclistamab also depleted BCMA+ cells in bone marrow samples from MM patients in an ex vivo assay with an average EC50 value of 1.7 nM. Under more physiological conditions using healthy human whole blood, teclistamab mediated dose-dependent lysis of H929 cells and activation of T cells. Antitumor activity of teclistamab was also observed in 2 BCMA+ MM murine xenograft models inoculated with human T cells (tumor inhibition with H929 model and tumor regression with the RPMI 8226 model) compared with vehicle and antibody controls. The specific and potent activity of teclistamab against BCMA-expressing cells from MM cell lines, patient samples, and MM xenograft models warrant further evaluation of this bispecific antibody for the treatment of MM. Phase 1 clinical trials (monotherapy, #NCT03145181; combination therapy, #NCT04108195) are ongoing for patients with relapsed/refractory MM.
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15
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ECG Markers of Cardiovascular Toxicity in Adult and Pediatric Cancer Treatment. DISEASE MARKERS 2021; 2021:6653971. [PMID: 33532005 PMCID: PMC7837776 DOI: 10.1155/2021/6653971] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/20/2020] [Accepted: 01/07/2021] [Indexed: 12/22/2022]
Abstract
When a cardiologist is asked to evaluate the cardiac toxic effects of chemotherapy, he/she can use several tools: ECG, echocardiography, coronary angiography, ventriculography, and cardiac MRI. Of all these, the fastest and easiest to use is the ECG, which can provide information on the occurrence of cardiac toxic effects and can show early signs of subclinical cardiac damage. These warning signs are the most desired to be recognized by the cardiologist, because the dose of chemotherapeutics can be adjusted so that the clinical side effects do not occur, or the therapy can be stopped in time, before irreversible side effects. This review addresses the problem of early detection of cardiotoxicity in adult and pediatric cancer treatment, by using simple ECG recordings.
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16
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Potievskaya VI, Akhobekov AA, Kononova EV. Relationship between cardiac arrhythmias and anticancer therapy. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2020. [DOI: 10.15829/1728-8800-2020-2417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Affiliation(s)
- V. I. Potievskaya
- P. Hertsen Moscow Oncology Research Institute, Branch of the National Medical Research Radiological Center
| | | | - E. V. Kononova
- P. Hertsen Moscow Oncology Research Institute, Branch of the National Medical Research Radiological Center
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17
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Zhang PF, Zhang MX, Wu QJ, Li Q. WITHDRAWN: Cost-effectiveness analysis of daratumumab plus bortezomib, melphalan and prednisone for newly diagnosed multiple myeloma ineligible for stem cell transplantation. Leuk Res 2020. [DOI: 10.1016/j.leukres.2020.106444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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18
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Atrash S, Bhutani M, Paul B, Voorhees PM, Usmani SZ. Management of newly diagnosed transplant ineligible multiple myeloma. Leuk Lymphoma 2020; 61:2549-2560. [PMID: 32623918 DOI: 10.1080/10428194.2020.1786558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Multiple myeloma (MM) is a chronically managed blood cancer with a median age of 69 years at the time of diagnosis. Although high dose melphalan and autologous stem cell transplantation (ASCT) remains a standard of care for eligible patients, more than half of the newly diagnosed MM patients are deemed ineligible due to comorbidities or complications of the disease by itself. In this setting, where ASCT is deemed inappropriate, patients could still achieve durable and deep responses if given the appropriate treatment plan. The key concepts of optimizing induction and maintenance strategies while minimizing side-effects are discussed in this review, especially in the context of employing novel agent combinations. It is important to understand the balance between safety and efficacy for each regimen, utilizing maintenance strategy and the best supportive care measures (bone health, infection prevention, and treatment, pain management, etc.). Here, we examine the evidence behind each of those principles and review results from clinical trials for transplant-ineligible (TI) MM.
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Affiliation(s)
- Shebli Atrash
- Department of Hematologic Oncology & Blood Disorders, Division of Plasma Cell Disorders, Levine Cancer Institute/Atrium Health, Charlotte, NC, USA
| | - Manisha Bhutani
- Department of Hematologic Oncology & Blood Disorders, Division of Plasma Cell Disorders, Levine Cancer Institute/Atrium Health, Charlotte, NC, USA
| | - Barry Paul
- Department of Hematologic Oncology & Blood Disorders, Division of Plasma Cell Disorders, Levine Cancer Institute/Atrium Health, Charlotte, NC, USA
| | - Peter M Voorhees
- Department of Hematologic Oncology & Blood Disorders, Division of Plasma Cell Disorders, Levine Cancer Institute/Atrium Health, Charlotte, NC, USA
| | - Saad Z Usmani
- Department of Hematologic Oncology & Blood Disorders, Division of Plasma Cell Disorders, Levine Cancer Institute/Atrium Health, Charlotte, NC, USA
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Kulka LAM, Fangmann PV, Panfilova D, Olzscha H. Impact of HDAC Inhibitors on Protein Quality Control Systems: Consequences for Precision Medicine in Malignant Disease. Front Cell Dev Biol 2020; 8:425. [PMID: 32582706 PMCID: PMC7291789 DOI: 10.3389/fcell.2020.00425] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 05/07/2020] [Indexed: 12/21/2022] Open
Abstract
Lysine acetylation is one of the major posttranslational modifications (PTM) in human cells and thus needs to be tightly regulated by the writers of this process, the histone acetyl transferases (HAT), and the erasers, the histone deacetylases (HDAC). Acetylation plays a crucial role in cell signaling, cell cycle control and in epigenetic regulation of gene expression. Bromodomain (BRD)-containing proteins are readers of the acetylation mark, enabling them to transduce the modification signal. HDAC inhibitors (HDACi) have been proven to be efficient in hematologic malignancies with four of them being approved by the FDA. However, the mechanisms by which HDACi exert their cytotoxicity are only partly resolved. It is likely that HDACi alter the acetylation pattern of cytoplasmic proteins, contributing to their anti-cancer potential. Recently, it has been demonstrated that various protein quality control (PQC) systems are involved in recognizing the altered acetylation pattern upon HDACi treatment. In particular, molecular chaperones, the ubiquitin proteasome system (UPS) and autophagy are able to sense the structurally changed proteins, providing additional targets. Recent clinical studies of novel HDACi have proven that proteins of the UPS may serve as biomarkers for stratifying patient groups under HDACi regimes. In addition, members of the PQC systems have been shown to modify the epigenetic readout of HDACi treated cells and alter proteostasis in the nucleus, thus contributing to changing gene expression profiles. Bromodomain (BRD)-containing proteins seem to play a potent role in transducing the signaling process initiating apoptosis, and many clinical trials are under way to test BRD inhibitors. Finally, it has been demonstrated that HDACi treatment leads to protein misfolding and aggregation, which may explain the effect of panobinostat, the latest FDA approved HDACi, in combination with the proteasome inhibitor bortezomib in multiple myeloma. Therefore, proteins of these PQC systems provide valuable targets for precision medicine in cancer. In this review, we give an overview of the impact of HDACi treatment on PQC systems and their implications for malignant disease. We exemplify the development of novel HDACi and how affected proteins belonging to PQC can be used to determine molecular signatures and utilized in precision medicine.
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Affiliation(s)
- Linda Anna Michelle Kulka
- Medical Faculty, Institute of Physiological Chemistry, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Pia-Victoria Fangmann
- Medical Faculty, Institute of Physiological Chemistry, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Diana Panfilova
- Medical Faculty, Institute of Physiological Chemistry, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Heidi Olzscha
- Medical Faculty, Institute of Physiological Chemistry, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
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20
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Rajkumar SV. Multiple myeloma: 2020 update on diagnosis, risk-stratification and management. Am J Hematol 2020; 95:548-567. [PMID: 32212178 DOI: 10.1002/ajh.25791] [Citation(s) in RCA: 455] [Impact Index Per Article: 113.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 03/18/2020] [Indexed: 12/11/2022]
Abstract
DISEASE OVERVIEW Multiple myeloma accounts for approximately 10% of hematologic malignancies. DIAGNOSIS The diagnosis requires ≥10% clonal bone marrow plasma cells or a biopsy proven plasmacytoma plus evidence of one or more multiple myeloma defining events (MDE) namely CRAB (hypercalcemia, renal failure, anemia, or lytic bone lesions) features felt related to the plasma cell disorder, bone marrow clonal plasmacytosis ≥60%, serum involved/uninvolved free light chain (FLC) ratio ≥100 (provided involved FLC is ≥100 mg/L), or >1 focal lesion on magnetic resonance imaging (MRI). RISK STRATIFICATION The presence of del(17p), t(4;14), t(14;16), t(14;20), gain 1q, or p53 mutation is considered high-risk multiple myeloma. Presence of any two high risk factors is considered double-hit myeloma; three or more high risk factors is triple-hit myeloma. RISK-ADAPTED INITIAL THERAPY In transplant eligible patients, induction therapy consists of bortezomib, lenalidomide, dexamethasone (VRd) given for approximately 3-4 cycles followed by autologous stem cell transplantation (ASCT). In high-risk patients, daratumumab, bortezomib, lenalidomide, dexamethasone (Dara-VRd) is an alternative to VRd. Selected standard risk patients can get additional cycles of induction, and delay transplant until first relapse. Patients not candidates for transplant are typically treated with VRd for approximately 8-12 cycles followed by lenalidomide; alternatively these patients can be treated with daratumumab, lenalidomide, dexamethasone (DRd). MAINTENANCE THERAPY After ASCT, standard risk patients need lenalidomide maintenance, while bortezomib-based maintenance is needed for patients with high-risk myeloma. MANAGEMENT OF REFRACTORY DISEASE Most patients require a triplet regimen at relapse, with the choice of regimen varying with each successive relapse.
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Jung KS, Kim K, Kim HJ, Kim SH, Lee JO, Kim JS, Lee JJ, Eom HS, Min CK, Shin HJ. Analysis of the Efficacy of Thalidomide Plus Dexamethasone-Based Regimens in Patients With Relapsed/Refractory Multiple Myeloma Who Received Prior Chemotherapy, Including Bortezomib and Lenalidomide: KMM-166 Study. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2019; 20:e97-e104. [PMID: 31831372 DOI: 10.1016/j.clml.2019.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 10/04/2019] [Accepted: 10/23/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND For patients with multiple myeloma (MM) that relapsed after treatment with bortezomib- and lenalidomide-based regimens, there were no other treatment options in Korea until 2016. We aimed to determine the efficacy of thalidomide plus dexamethasone-based regimens in patients with relapsed/refractory MM (RRMM). PATIENTS AND METHODS We conducted a multicenter retrospective analysis in Korea for patients with RRMM treated with thalidomide-based regimens who previously received bortezomib and immunomodulatory agents (IMiDs), including thalidomide and lenalidomide. RESULTS In 47 patients with RRMM, the median age was 64 years and the median number of previous treatment lines, including bortezomib and IMiDs, was 3. Primary resistance to bortezomib and lenalidomide was observed in 12 (26%) and 8 (17%) patients, respectively. The most common regimen was a combination of thalidomide, cyclophosphamide, and dexamethasone. The overall response rate was 38%; 2 patients (4%) experienced a complete response, and 2 patients (4%) experienced a very good partial response. The overall response rate of patients previously exposed to thalidomide was 53%. The median progression-free survival was 5.9 months, and overall survival was 9.2 months. Patients with disease that responded to the thalidomide-based regimen had better progression-free survival compared to those who did not (median, 8.8 vs. 2.5 months; P = .008). The most common adverse events were anemia (51%) for hematologic toxicities and peripheral neuropathy (30%) for nonhematologic toxicities. CONCLUSION Thalidomide-based regimens are potential salvage treatment options for patients with RRMM, even those with disease with prior resistance to IMiDs.
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Affiliation(s)
- Ki Sun Jung
- Division of Hematology-Oncology, Departments of Internal Medicine, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea
| | - Kihyun Kim
- Division of Hematology-Oncology, Departments of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyo Jung Kim
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Sung Hyun Kim
- Department of Internal Medicine, Dong-A Medical Center, Dong-A University College of Medicine, Busan, Korea
| | - Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Je-Jung Lee
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Jeollanamdo, Korea
| | - Hyeon-Seok Eom
- Hematology-Oncology Clinic, National Cancer Center, Goyang-si, Korea
| | - Chang-Ki Min
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul, St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ho-Jin Shin
- Division of Hematology-Oncology, Department of Internal Medicine, Medical Research Institute, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea.
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Piechotta V, Jakob T, Langer P, Monsef I, Scheid C, Estcourt LJ, Ocheni S, Theurich S, Kuhr K, Scheckel B, Adams A, Skoetz N. Multiple drug combinations of bortezomib, lenalidomide, and thalidomide for first-line treatment in adults with transplant-ineligible multiple myeloma: a network meta-analysis. Cochrane Database Syst Rev 2019; 2019:CD013487. [PMID: 31765002 PMCID: PMC6876545 DOI: 10.1002/14651858.cd013487] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Multiple myeloma is a bone marrow-based hematological malignancy accounting for approximately two per cent of cancers. First-line treatment for transplant-ineligible individuals consists of multiple drug combinations of bortezomib (V), lenalidomide (R), or thalidomide (T). However, access to these medicines is restricted in many countries worldwide. OBJECTIVES To assess and compare the effectiveness and safety of multiple drug combinations of V, R, and T for adults with newly diagnosed transplant-ineligible multiple myeloma and to inform an application for the inclusion of these medicines into the World Health Organization's (WHO) list of essential medicines. SEARCH METHODS We searched CENTRAL and MEDLINE, conference proceedings and study registries on 14 February 2019 for randomised controlled trials (RCTs) comparing multiple drug combinations of V, R and T for adults with newly diagnosed transplant-ineligible multiple myeloma. SELECTION CRITERIA We included RCTs comparing combination therapies of V, R, and T, plus melphalan and prednisone (MP) or dexamethasone (D) for first-line treatment of adults with transplant-ineligible multiple myeloma. We excluded trials including adults with relapsed or refractory disease, trials comparing drug therapies to other types of therapy and trials including second-generation novel agents. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed risk of bias of included trials. As effect measures we used hazard ratios (HRs) for overall survival (OS) and progression-free survival (PFS) and risk ratios (RRs) for adverse events. An HR or RR < 1 indicates an advantage for the intervention compared to the main comparator MP. Where available, we extracted quality of life (QoL) data (scores of standardised questionnaires). Results quoted are from network meta-analysis (NMA) unless stated. MAIN RESULTS We included 25 studies (148 references) comprising 11,403 participants and 21 treatment regimens. Treatments were differentiated between restricted treatment duration (treatment with a pre-specified amount of cycles) and continuous therapy (treatment administered until disease progression, the person becomes intolerant to the drug, or treatment given for a prolonged period). Continuous therapies are indicated with a "c". Risk of bias was generally high across studies due to the open-label study design. Overall survival (OS) Evidence suggests that treatment with RD (HR 0.63 (95% confidence interval (CI) 0.40 to 0.99), median OS 55.2 months (35.2 to 87.0)); TMP (HR 0.75 (95% CI 0.58 to 0.97), median OS: 46.4 months (35.9 to 60.0)); and VRDc (HR 0.49 (95% CI 0.26 to 0.92), median OS 71.0 months (37.8 to 133.8)) probably increases survival compared to median reported OS of 34.8 months with MP (moderate certainty). Treatment with VMP may result in a large increase in OS, compared to MP (HR 0.70 (95% CI 0.45 to 1.07), median OS 49.7 months (32.5 to 77.3)), low certainty). Progression-free survival (PFS) Treatment withRD (HR 0.65 (95% CI0.44 to 0.96), median PFS: 24.9 months (16.9 to 36.8)); TMP (HR 0.63 (95% CI 0.50 to 0.78), median PFS:25.7 months (20.8 to 32.4)); VMP (HR 0.56 (95% CI 0.35 to 0.90), median PFS: 28.9 months (18.0 to 46.3)); and VRDc (HR 0.34 (95% CI 0.20 to 0.58), median PFS: 47.6 months (27.9 to 81.0)) may result in a large increase in PFS (low certainty) compared to MP (median reported PFS: 16.2 months). Adverse events The risk of polyneuropathies may be lower with RD compared to treatment with MP (RR 0.57 (95% CI 0.16 to 1.99), risk for RD: 0.5% (0.1 to 1.8), mean reported risk for MP: 0.9% (10 of 1074 patients affected), low certainty). However, the CIs are also compatible with no difference or an increase in neuropathies. Treatment with TMP (RR 4.44 (95% CI1.77 to 11.11), risk: 4.0% (1.6 to 10.0)) and VMP (RR 88.22 (95% CI 5.36 to 1451.11), risk: 79.4% (4.8 to 1306.0)) probably results in a large increase in polyneuropathies compared to MP (moderate certainty). No study reported the amount of participants with grade ≥ 3 polyneuropathies for treatment with VRDc. VMP probably increases the proportion of participants with serious adverse events (SAEs) compared to MP (RR 1.28 (95% CI 1.06 to 1.54), risk for VMP: 46.2% (38.3 to 55.6), mean risk for MP: 36.1% (177 of 490 patients affected), moderate certainty). RD, TMP, and VRDc were not connected to MP in the network and the risk of SAEs could not be compared. Treatment with RD (RR 4.18 (95% CI 2.13 to 8.20), NMA-risk: 38.5% (19.6 to 75.4)); and TMP (RR 4.10 (95% CI 2.40 to 7.01), risk: 37.7% (22.1 to 64.5)) results in a large increase of withdrawals from the trial due to adverse events (high certainty) compared to MP (mean reported risk: 9.2% (77 of 837 patients withdrew)). The risk is probably slightly increased with VMP (RR 1.06 (95% CI 0.63 to 1.81), risk: 9.75% (5.8 to 16.7), moderate certainty), while it is much increased with VRDc (RR 8.92 (95% CI 3.82 to 20.84), risk: 82.1% (35.1 to 191.7), high certainty) compared to MP. Quality of life QoL was reported in four studies for seven different treatment regimens (MP, MPc, RD, RMP, RMPc, TMP, TMPc) and was measured with four different tools. Assessment and reporting differed between studies and could not be meta-analysed. However, all studies reported an improvement of QoL after initiation of anti-myeloma treatment for all assessed treatment regimens. AUTHORS' CONCLUSIONS Based on our four pre-selected comparisons of interest, continuous treatment with VRD had the largest survival benefit compared with MP, while RD and TMP also probably considerably increase survival. However, treatment combinations of V, R, and T also substantially increase the incidence of AEs, and lead to a higher risk of treatment discontinuation. Their effectiveness and safety profiles may best be analysed in further randomised head-to-head trials. Further trials should focus on consistent reporting of safety outcomes and should use a standardised instrument to evaluate QoL to ensure comparability of treatment-combinations.
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Affiliation(s)
- Vanessa Piechotta
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Kerpener Str. 62, Cologne, NRW, Germany, 50937
| | - Tina Jakob
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Kerpener Str. 62, Cologne, NRW, Germany, 50937
| | - Peter Langer
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Kerpener Str. 62, Cologne, NRW, Germany, 50937
| | - Ina Monsef
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Kerpener Str. 62, Cologne, NRW, Germany, 50937
| | - Christof Scheid
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Stem Cell Transplantation Program, Kerpener Str. 62, Cologne, NRW, Germany, 50937
| | - Lise J Estcourt
- NHS Blood and Transplant, Haematology/Transfusion Medicine, Level 2, John Radcliffe Hospital, Headington, Oxford, UK, OX3 9BQ
| | - Sunday Ocheni
- University of Nigeria, Department of Haematology & Immunology, Ituku-Ozalla Campus, Enugu, Enugu State, Nigeria
| | - Sebastian Theurich
- University Hospital LMU, Ludwig-Maximilians-Universität München, Department of Medicine III, Marchioninistrasse 15, Munich, Bavaria, Germany, 81377
| | - Kathrin Kuhr
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Medical Statistics and Computational Biology, Kerpener Str. 62, Cologne, Germany, 50937
| | - Benjamin Scheckel
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Cochrane Haematology, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Kerpener Str. 62, Cologne, NRW, Germany, 50937
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Institute of Health Economics and Clinical Epidemiology, Gleueler Str. 176-178, Cologne, NRW, Germany, 50935
| | - Anne Adams
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Medical Statistics and Computational Biology, Kerpener Str. 62, Cologne, Germany, 50937
| | - Nicole Skoetz
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Cochrane Cancer, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Kerpener Str. 62, Cologne, Germany, 50937
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Sekine L, Ziegelmann PK, Manica D, Pithan CDF, Sosnoski M, Morais VD, Falcetta FS, Ribeiro MR, Salazar AP, Ribeiro RA. Upfront treatment for newly diagnosed transplant-ineligible multiple myeloma patients: A systematic review and network meta-analysis of 14,533 patients over 29 randomized clinical trials. Crit Rev Oncol Hematol 2019; 143:102-116. [DOI: 10.1016/j.critrevonc.2019.07.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 05/18/2019] [Accepted: 07/02/2019] [Indexed: 02/07/2023] Open
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24
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Mlak R, Szudy‐Szczyrek A, Mazurek M, Szczyrek M, Homa‐Mlak I, Mielnik M, Chocholska S, Jankowska‐Łęcka O, Małecka‐Massalska T, Hus M. Polymorphisms in the promotor region of theCRBNgene as a predictive factor for peripheral neuropathy in the course of thalidomide‐based chemotherapy in multiple myeloma patients. Br J Haematol 2019; 186:695-705. [DOI: 10.1111/bjh.15972] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 03/19/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Radosław Mlak
- Department of Human Physiology Medical University of Lublin Lublin Poland
| | - Aneta Szudy‐Szczyrek
- Department of Haemato‐oncology and Bone Marrow Transplantation Medical University of Lublin Lublin Poland
| | - Marcin Mazurek
- Department of Human Physiology Medical University of Lublin Lublin Poland
| | - Michał Szczyrek
- Department of Pneumonology, Oncology and Allergology Medical University of Lublin Lublin Poland
| | - Iwona Homa‐Mlak
- Department of Human Physiology Medical University of Lublin Lublin Poland
| | - Michał Mielnik
- Department of Haemato‐oncology and Bone Marrow Transplantation Medical University of Lublin Lublin Poland
| | - Sylwia Chocholska
- Department of Haemato‐oncology and Bone Marrow Transplantation Medical University of Lublin Lublin Poland
| | - Olga Jankowska‐Łęcka
- Department of Haemato‐oncology and Bone Marrow Transplantation Medical University of Lublin Lublin Poland
| | | | - Marek Hus
- Department of Haemato‐oncology and Bone Marrow Transplantation Medical University of Lublin Lublin Poland
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25
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Kang B, Park H, Kim B. Anticancer Activity and Underlying Mechanism of Phytochemicals against Multiple Myeloma. Int J Mol Sci 2019; 20:E2302. [PMID: 31075954 PMCID: PMC6539572 DOI: 10.3390/ijms20092302] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/03/2019] [Accepted: 05/04/2019] [Indexed: 12/14/2022] Open
Abstract
Multiple myeloma (MM)-a common hematologic malignancy of plasma cells-accounts for substantial mortality and morbidity rates. Due to the advent of novel therapies such as immunomodulatory drugs (IMiDs), proteasome inhibitors (PIs), and monoclonal antibodies (mAbs), response rates were increased and free survival and overall survival have been elevated. However, adverse events including toxicity, neuropathy or continuous relapse are still problems. Thus, development of novel drugs which have less side effects and more effective is needed. This review aims to recapitulate the pharmacologic anti-MM mechanisms of various phytochemicals, elucidating their molecular targets. Keywords related to MM and natural products were searched in PUBMED/MEDLINE. Phytochemicals have been reported to display a variety of anti-MM activities, including apoptosis, cell cycle arrest, antiangiogenesis, and miRNA modulation. Some phytochemicals sensitize the conventional therapies such as dexamethasone. Also, there are clinical trials with phytochemicals such as agaricus, curcumin, and Neovastat regarding MM treatment. Taken together, this review elucidated and categorized the evidences that natural products and their bioactive compounds could be potent drugs in treating MM.
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Affiliation(s)
- Beomku Kang
- College of Korean Medicine, Kyung Hee University, Seoul 02453, Korea.
| | - Hyunmin Park
- Department of Pathology, College of Korean Medicine, Graduate School, Kyung Hee University, Seoul 02453, Korea.
| | - Bonglee Kim
- College of Korean Medicine, Kyung Hee University, Seoul 02453, Korea.
- Department of Pathology, College of Korean Medicine, Graduate School, Kyung Hee University, Seoul 02453, Korea.
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26
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Abstract
Cancer patients have an increased risk of thrombosis. The development of cancer thrombosis is dependent on a number of factors including cancer type, stage, various biologic markers, and the use of central venous catheters. In addition, cancer treatment itself may increase thrombotic risk. Tamoxifen increases the risk of venous thromboembolism (VTE) by two- to sevenfold, while an impact on risk of arterial thrombosis is uncertain. Immunomodulatory imide drugs (IMiDs) such as thalidomide and lenalidomide increase the risk of VTE in patients with multiple myeloma (MM) by about 10-40% when given in combination with glucocorticoids or other chemotherapy agents; the risk of VTE in MM patients treated with IMiD-containing regimens necessitates that such patients receive thromboprophylaxis with aspirin, low-molecular-weight heparin, or warfarin. Among cytotoxic chemotherapy agents, cisplatin, and to a lesser extent fluorouracil, has been described in association with thrombosis. L-asparaginase in treatment of acute lymphoblastic leukemia is significantly associated with increased thrombosis particularly affecting the CNS, which may be due to acquired antithrombin deficiency; at some centers, plasma infusions or antithrombin replacement is used to mitigate this. Bevacizumab, an inhibitor of vascular endothelial growth factor, increases arterial and possibly venous thrombotic risk, although the literature is conflicting about the latter. Supportive care agents in cancer care, such as erythropoiesis-stimulating agents, granulocyte colony stimulating factor, and steroids, also have some impact on thrombosis. This review summarizes the mechanisms by which these and other therapies modulate thrombotic risks and how such risks may be managed.
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Affiliation(s)
- M D Debbie Jiang
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA.
| | - M D Alfred Ian Lee
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
- Yale School of Medicine, New Haven, CT, USA
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27
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Zhao WH, Liu J, Wang BY, Chen YX, Cao XM, Yang Y, Zhang YL, Wang FX, Zhang PY, Lei B, Gu LF, Wang JL, Yang N, Zhang R, Zhang H, Shen Y, Bai J, Xu Y, Wang XG, Zhang RL, Wei LL, Li ZF, Li ZZ, Geng Y, He Q, Zhuang QC, Fan XH, He AL, Zhang WG. A phase 1, open-label study of LCAR-B38M, a chimeric antigen receptor T cell therapy directed against B cell maturation antigen, in patients with relapsed or refractory multiple myeloma. J Hematol Oncol 2018; 11:141. [PMID: 30572922 PMCID: PMC6302465 DOI: 10.1186/s13045-018-0681-6] [Citation(s) in RCA: 358] [Impact Index Per Article: 59.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 11/23/2018] [Indexed: 01/09/2023] Open
Abstract
Background Chimeric antigen receptor (CAR) T cell therapy has demonstrated proven efficacy in some hematologic cancers. We evaluated the safety and efficacy of LCAR-B38M, a dual epitope-binding CAR T cell therapy directed against 2 distinct B cell maturation antigen epitopes, in patients with relapsed/refractory (R/R) multiple myeloma (MM). Methods This ongoing phase 1, single-arm, open-label, multicenter study enrolled patients (18 to 80 years) with R/R MM. Lymphodepletion was performed using cyclophosphamide 300 mg/m2. LCAR-B38M CAR T cells (median CAR+ T cells, 0.5 × 106 cells/kg [range, 0.07 to 2.1 × 106]) were infused in 3 separate infusions. The primary objective is to evaluate the safety of LCAR-B38M CAR T cells; the secondary objective is to evaluate the antimyeloma response of the treatment based on the general guidelines of the International Myeloma Working Group. Results At data cutoff, 57 patients had received LCAR-B38M CAR T cells. All patients experienced ≥ 1 adverse events (AEs). Grade ≥ 3 AEs were reported in 37/57 patients (65%); most common were leukopenia (17/57; 30%), thrombocytopenia (13/57; 23%), and aspartate aminotransferase increased (12/57; 21%). Cytokine release syndrome occurred in 51/57 patients (90%); 4/57 (7%) had grade ≥ 3 cases. One patient reported neurotoxicity of grade 1 aphasia, agitation, and seizure-like activity. The overall response rate was 88% (95% confidence interval [CI], 76 to 95); 39/57 patients (68%) achieved a complete response, 3/57 (5%) achieved a very good partial response, and 8/57 (14%) achieved a partial response. Minimal residual disease was negative for 36/57 (63%) patients. The median time to response was 1 month (range, 0.4 to 3.5). At a median follow-up of 8 months, median progression-free survival was 15 months (95% CI, 11 to not estimable). Median overall survival for all patients was not reached. Conclusions LCAR-B38M CAR T cell therapy displayed a manageable safety profile and demonstrated deep and durable responses in patients with R/R MM. Trial registration ClinicalTrials.gov, NCT03090659; Registered on March 27, 2017, retrospectively registered Electronic supplementary material The online version of this article (10.1186/s13045-018-0681-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Wan-Hong Zhao
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Jie Liu
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Bai-Yan Wang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Yin-Xia Chen
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Xing-Mei Cao
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Yun Yang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Yi-Lin Zhang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Fang-Xia Wang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Peng-Yu Zhang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Bo Lei
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Liu-Fang Gu
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Jian-Li Wang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Nan Yang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Ru Zhang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Hui Zhang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Ying Shen
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Ju Bai
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Yan Xu
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Xu-Geng Wang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Rui-Li Zhang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Li-Li Wei
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China
| | - Zong-Fang Li
- National-Local Joint Engineering Research Center of Biodiagnostics & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, ShaanXi, China
| | - Zhen-Zhen Li
- National-Local Joint Engineering Research Center of Biodiagnostics & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, ShaanXi, China
| | - Yan Geng
- Department of Clinical Laboratory, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, ShaanXi, China
| | - Qian He
- Department of Clinical Laboratory, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, ShaanXi, China
| | | | - Xiao-Hu Fan
- Nanjing Legend Biotech Inc., Nanjing, 210000, Jiangsu, China
| | - Ai-Li He
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China.,National-Local Joint Engineering Research Center of Biodiagnostics & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, ShaanXi, China
| | - Wang-Gang Zhang
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5th Road, Xi'an, 710004, ShaanXi, China.
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Zheleznyak A, Shokeen M, Achilefu S. Nanotherapeutics for multiple myeloma. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2018; 10:e1526. [PMID: 29701006 PMCID: PMC6185771 DOI: 10.1002/wnan.1526] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 03/19/2018] [Accepted: 03/23/2018] [Indexed: 01/11/2023]
Abstract
Multiple myeloma (MM) is an age-related hematological malignancy with an estimated 30,000 new cases and 13,000 deaths per year. A disease of antibody-secreting malignant plasma B-cells that grow primarily in the bone marrow (BM), MM causes debilitating fractures, anemia, renal failure, and hypercalcemia. In addition to the abnormal genetic profile of MM cells, the permissive BM microenvironment (BMM) supports MM pathogenesis. Although advances in treatment options have significantly enhanced survival in MM patients, transient perfusion of small-molecule drugs in the BM does not provide sufficient residence to enhance MM cell-drug interaction, thus allowing some myeloma cells to escape the first line of treatment. As such, there remains a crucial need to develop advanced drug delivery systems that can navigate the complex BMM and effectively reach the myeloma cells. The high vascular density and spongy nature of bone structure suggest that nanoparticles (NPs) can serve as smart drug-delivery systems capable of extravasation and retention in various BM compartments to exert a durable therapeutic effect. In this focus article, we first summarize the pathophysiology of MM, emphasizing how the BM niche presents serious challenges for effective treatment of MM with small-molecule drugs. We then pivot to current efforts to develop NP-based drug carriers and intrinsically therapeutic nanotherapeutics. The article concludes with a brief perspective on the opportunities and challenges in developing and translating nanotherapeutics to improve the treatment outcomes of MM patients. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
| | - Monica Shokeen
- Departments of Radiology, and Biomedical Engineering, Washington University, St. Louis, MO, USA
| | - Samuel Achilefu
- Departments of Radiology, Biomedical Engineering, and Biochemistry & Molecular Biophysics, Washington University, St. Louis, MO, USA
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29
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Multiple myeloma: 2018 update on diagnosis, risk‐stratification, and management. Am J Hematol 2018; 93:981-1114. [PMID: 30400719 PMCID: PMC6223128 DOI: 10.1002/ajh.25117] [Citation(s) in RCA: 136] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 04/17/2018] [Indexed: 12/22/2022]
Abstract
Disease overview Multiple myeloma accounts for approximately 10% of hematologic malignancies. Diagnosis The diagnosis requires ≥10% clonal bone marrow plasma cells or a biopsy proven plasmacytoma plus evidence of one or more multiple myeloma defining events (MDE): CRAB (hyperc alcemia, r enal failure, a nemia, or lytic b one lesions) features felt related to the plasma cell disorder, bone marrow clonal plasmacytosis ≥60%, serum involved/uninvolved free light chain (FLC) ratio ≥100 (provided involved FLC is ≥100 mg/L), or >1 focal lesion on magnetic resonance imaging. Risk stratification Patients with del(17p), t(14;16), and t(14;20) have high-risk multiple myeloma. Patients with t(4;14) translocation and gain(1q) have intermediate-risk. All others are considered standard-risk. Risk-adapted initial therapy Initial treatment consists of bortezomib, lenalidomide, dexamethasone (VRd). In high-risk patients, carfilzomib, lenalidomide, dexamethasone (KRd) is an alternative to VRd. In eligible patients, initial therapy is given for approximately 3–4 cycles followed by autologous stem cell transplantation (ASCT). Standard risk patients can opt for delayed ASCT at first relapse. Patients not candidates for transplant are treated with VRd for approximately 8–12 cycles followed by lenalidomide or lenalidomide plus dexamethasone. Maintenance therapy After ASCT, lenalidomide maintenance is recommended for standard risk patients, while maintenance with a bortezomib-based regimen is needed for patients with intermediate or high-risk disease. Management of refractory disease Most patients require a triplet regimen at relapse, with the choice of regimen varying with each successive relapse. Aggressive relapse with extramedullary plasmacytomas or plasma cell leukemia may require anthracycline containing combination chemotherapy regimens.
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30
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Li JL, Fan GY, Liu YJ, Zeng ZH, Huang JJ, Yang ZM, Meng XY. Long-Term Efficacy of Maintenance Therapy for Multiple Myeloma: A Quantitative Synthesis of 22 Randomized Controlled Trials. Front Pharmacol 2018; 9:430. [PMID: 29760659 PMCID: PMC5936780 DOI: 10.3389/fphar.2018.00430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 04/12/2018] [Indexed: 12/18/2022] Open
Abstract
We aimed to quantitatively synthesize data from randomized controlled trials (RCTs) concerning maintenance for multiple myeloma (MM). We searched electronic literature databases and conference proceedings to identify relevant RCTs. We selected eligible RCTs using predefined selection criteria. We conducted meta-analysis comparing maintenance containing new agents and conventional maintenance, and subgroup analysis by transplantation status and mainstay agent as well. We performed trial sequential analysis (TSA) to determine adequacy of sample size for overall and subgroup meta-analyses. We performed network meta-analysis (NMA) to compare and rank included regimens. A total of 22 RCTs involving 9,968 MM patients and 15 regimens were included, the overall quality of which was adequate. Significant heterogeneity was detected for progression-free survival (PFS) but not overall survival (OS). Meta-analyses showed that maintenance containing new agents significantly improved PFS but not OS [PFS: Hazard Ratio (HR) = 0.59, 95% Confidence Interval (CI) = 0.54 to 0.64; OS: HR = 0.93, 95% CI = 0.87 to 1.00], compared with controls. Subgroup analyses revealed lenalidomide (Len)-based therapies better than thalidomide-based ones (HR = 0.50 and 0.66, respectively; P = 0.001). NMA revealed that most of the maintenance regimens containing new agents were significantly better than simple observation in terms of PFS but not OS. Len single agent was the most effective, considering PFS and OS both. We concluded that conventional maintenance has very limited effect. Maintenance containing new agents is highly effective in improving PFS, but has very limited effect on OS. Maintenance with Len may have the largest survival benefits. Emerging strategies may further change the landscape of maintenance of MM.
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Affiliation(s)
- Jie-Li Li
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Guang-Yu Fan
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, Second Clinical College of Wuhan University, Wuhan, China
| | - Yu-Jie Liu
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, Second Clinical College of Wuhan University, Wuhan, China
| | - Zi-Hang Zeng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, Second Clinical College of Wuhan University, Wuhan, China
| | - Jing-Juan Huang
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zong-Ming Yang
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiang-Yu Meng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, Second Clinical College of Wuhan University, Wuhan, China
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Immunomodulatory drugs and the risk of serious infection in multiple myeloma: systematic review and meta-analysis of randomized and observational studies. Ann Hematol 2018; 97:925-944. [PMID: 29500711 DOI: 10.1007/s00277-018-3284-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 02/25/2018] [Indexed: 01/11/2023]
Abstract
The effect of immunomodulatory drugs (IMiDs) on serious infection remains uncertain. We therefore conducted a systematic review and meta-analysis to assess the possible impact of IMiDs on serious infection in patients with multiple myeloma (MM). We searched randomized controlled trials (RCTs) and observational studies from databases that addressed the effect of IMiDs on serious infection in patients with MM. We pooled data from RCTs and observational studies separately and used the GRADE approach to rate the quality of evidence. Rates in patients with individual IMiDs at different treatment status ranged from 7.00 to 23.00%. The use of thalidomide- or lenalidomide-based regimen induction therapy for autologous stem cell transplantation (ASCT)-ineligible patients suggests increase in serious infection (RR = 1.59, 95% CI 1.31-1.93, p < 0.01). Compared to conventional therapy, IMiDs' induction in ASCT-eligible patients significantly decreases the risk of serious infection (RR = 0.82, 95% CI 0.72-0.94, p < 0.01). Lenalidomide-based therapy was associated with a significant increase in risk of serious infection in patients treated compared with conventional therapy (RR = 2.45, 95% CI 1.57-3.83, p < 0.01). The current evidence suggests that patients with MM treated with IMiDs are at a high risk of serious infection.
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Tarín-Arzaga L, Arredondo-Campos D, Martínez-Pacheco V, Martínez-González O, Ramírez-López A, Gómez-De León A, Gutiérrez-Aguirre CH, Cantú-Rodríguez O, Jaime-Pérez JC, Gómez-Almaguer D. Impact of the affordability of novel agents in patients with multiple myeloma: Real-world data of current clinical practice in Mexico. Cancer 2018; 124:1946-1953. [DOI: 10.1002/cncr.31305] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 01/17/2018] [Accepted: 01/23/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Luz Tarín-Arzaga
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - Daniela Arredondo-Campos
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - Victor Martínez-Pacheco
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - Odra Martínez-González
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - Alba Ramírez-López
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - Andrés Gómez-De León
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - Cesar Homero Gutiérrez-Aguirre
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - Olga Cantú-Rodríguez
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - José Carlos Jaime-Pérez
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
| | - David Gómez-Almaguer
- Department of Hematology; University Hospital of the School of Medicine of the Universidad Autónoma de Nuevo León; Monterrey Mexico
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Cook G, Zweegman S, Mateos MV, Suzan F, Moreau P. A question of class: Treatment options for patients with relapsed and/or refractory multiple myeloma. Crit Rev Oncol Hematol 2018; 121:74-89. [DOI: 10.1016/j.critrevonc.2017.11.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 11/14/2017] [Accepted: 11/30/2017] [Indexed: 02/03/2023] Open
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Raju GK, Gurumurthi K, Domike R, Kazandjian D, Landgren O, Blumenthal GM, Farrell A, Pazdur R, Woodcock J. A Benefit-Risk Analysis Approach to Capture Regulatory Decision-Making: Multiple Myeloma. Clin Pharmacol Ther 2017; 103:67-76. [PMID: 28901535 DOI: 10.1002/cpt.871] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 09/05/2017] [Accepted: 09/10/2017] [Indexed: 12/23/2022]
Abstract
Drug regulators around the world make decisions about drug approvability based on qualitative benefit-risk analysis. In this work, a quantitative benefit-risk analysis approach captures regulatory decision-making about new drugs to treat multiple myeloma (MM). MM assessments have been based on endpoints such as time to progression (TTP), progression-free survival (PFS), and objective response rate (ORR) which are different than benefit-risk analysis based on overall survival (OS). Twenty-three FDA decisions on MM drugs submitted to FDA between 2003 and 2016 were identified and analyzed. The benefits and risks were quantified relative to comparators (typically the control arm of the clinical trial) to estimate whether the median benefit-risk was positive or negative. A sensitivity analysis was demonstrated using ixazomib to explore the magnitude of uncertainty. FDA approval decision outcomes were consistent and logical using this benefit-risk framework.
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Affiliation(s)
- G K Raju
- Light Pharma, Inc., Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Karthik Gurumurthi
- Light Pharma, Inc., Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Reuben Domike
- Light Pharma, Inc., Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Dickran Kazandjian
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, National Cancer Institute, Silver Spring, Maryland, USA
| | - Ola Landgren
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Gideon M Blumenthal
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, National Cancer Institute, Silver Spring, Maryland, USA
| | - Ann Farrell
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, National Cancer Institute, Silver Spring, Maryland, USA
| | - Richard Pazdur
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, National Cancer Institute, Silver Spring, Maryland, USA
| | - Janet Woodcock
- U.S. Food and Drug Administration, Center for Drug Evaluation and Research, National Cancer Institute, Silver Spring, Maryland, USA
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Olszewski AJ, Dusetzina SB, Eaton CB, Davidoff AJ, Trivedi AN. Subsidies for Oral Chemotherapy and Use of Immunomodulatory Drugs Among Medicare Beneficiaries With Myeloma. J Clin Oncol 2017; 35:3306-3314. [PMID: 28541791 PMCID: PMC5652870 DOI: 10.1200/jco.2017.72.2447] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Purpose The low-income subsidy (LIS) substantially lowers out-of-pocket costs for qualifying Medicare Part D beneficiaries who receive orally administered chemotherapy. We examined the association of LIS with the use of novel oral immunomodulatory drugs (IMiDs; lenalidomide and thalidomide) among beneficiaries with myeloma, who can receive either orally administered or parenteral (bortezomib-based) therapy. Methods Using SEER-Medicare data, we identified Part D beneficiaries diagnosed with myeloma in 2007 to 2011. In multivariable models adjusted for sociodemographic and clinical characteristics, we analyzed associations between the LIS and use of IMiD-based therapy, delays between IMiD refills, and select health outcomes during the first year of therapy. Results Among 3,038 beneficiaries, 41% received first-line IMiDs. Median out-of-pocket cost for the first IMiD prescription was $3,178 for LIS nonrecipients and $3 for LIS recipients, whereas the respective median costs for the first year of therapy were $5,623 and $6, respectively. Receipt of the LIS was associated with a 32% higher (95% CI, 16% to 47%) probability of receiving IMiDs among beneficiaries age 75 to 84 years and a significantly lower risk of delays between refills in all age groups (adjusted relative risk, 0.54; 95% CI, 0.32 to 0.92). Duration of therapy did not significantly differ between LIS recipients and nonrecipients (median, 7.6 months). Patients treated with IMiDs had significantly fewer emergency department visits and hospitalizations compared with patients receiving bortezomib (without IMiDs), but 1-year overall survival and cumulative Medicare costs were similar. Conclusion Medicare beneficiaries with myeloma who do not receive LISs face a substantial financial barrier to accessing orally administered anticancer therapy, warranting urgent attention from policymakers. Limiting out-of-pocket costs for expensive anticancer drugs like the IMiDs may improve access to oral therapy for patients with myeloma.
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Affiliation(s)
- Adam J. Olszewski
- Adam J. Olszewski, Charles B. Eaton, and Amal N. Trivedi, Alpert Medical School of Brown University; Adam J. Olszewski, Rhode Island Hospital; Charles B. Eaton, Brown University School of Public Health; Amal N. Trivedi, Providence Veterans Affairs Medical Center and Brown University School of Public Health, Providence, RI; Stacie B. Dusetzina, Eshelman School of Pharmacy, Gillings School of Global Public Health, and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC; and Amy J. Davidoff, Yale School of Public Health and Yale Cancer Center, Yale University, New Haven, CT
| | - Stacie B. Dusetzina
- Adam J. Olszewski, Charles B. Eaton, and Amal N. Trivedi, Alpert Medical School of Brown University; Adam J. Olszewski, Rhode Island Hospital; Charles B. Eaton, Brown University School of Public Health; Amal N. Trivedi, Providence Veterans Affairs Medical Center and Brown University School of Public Health, Providence, RI; Stacie B. Dusetzina, Eshelman School of Pharmacy, Gillings School of Global Public Health, and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC; and Amy J. Davidoff, Yale School of Public Health and Yale Cancer Center, Yale University, New Haven, CT
| | - Charles B. Eaton
- Adam J. Olszewski, Charles B. Eaton, and Amal N. Trivedi, Alpert Medical School of Brown University; Adam J. Olszewski, Rhode Island Hospital; Charles B. Eaton, Brown University School of Public Health; Amal N. Trivedi, Providence Veterans Affairs Medical Center and Brown University School of Public Health, Providence, RI; Stacie B. Dusetzina, Eshelman School of Pharmacy, Gillings School of Global Public Health, and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC; and Amy J. Davidoff, Yale School of Public Health and Yale Cancer Center, Yale University, New Haven, CT
| | - Amy J. Davidoff
- Adam J. Olszewski, Charles B. Eaton, and Amal N. Trivedi, Alpert Medical School of Brown University; Adam J. Olszewski, Rhode Island Hospital; Charles B. Eaton, Brown University School of Public Health; Amal N. Trivedi, Providence Veterans Affairs Medical Center and Brown University School of Public Health, Providence, RI; Stacie B. Dusetzina, Eshelman School of Pharmacy, Gillings School of Global Public Health, and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC; and Amy J. Davidoff, Yale School of Public Health and Yale Cancer Center, Yale University, New Haven, CT
| | - Amal N. Trivedi
- Adam J. Olszewski, Charles B. Eaton, and Amal N. Trivedi, Alpert Medical School of Brown University; Adam J. Olszewski, Rhode Island Hospital; Charles B. Eaton, Brown University School of Public Health; Amal N. Trivedi, Providence Veterans Affairs Medical Center and Brown University School of Public Health, Providence, RI; Stacie B. Dusetzina, Eshelman School of Pharmacy, Gillings School of Global Public Health, and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC; and Amy J. Davidoff, Yale School of Public Health and Yale Cancer Center, Yale University, New Haven, CT
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Buza V, Rajagopalan B, Curtis AB. Cancer Treatment–Induced Arrhythmias. Circ Arrhythm Electrophysiol 2017; 10:CIRCEP.117.005443. [DOI: 10.1161/circep.117.005443] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 07/07/2017] [Indexed: 01/23/2023]
Affiliation(s)
- Vitaly Buza
- From the Department of Medicine, University at Buffalo, NY
| | | | - Anne B. Curtis
- From the Department of Medicine, University at Buffalo, NY
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Chen Y, Lairson DR, Chan W, Huo J, Du XL. Cost-Effectiveness of Novel Agents in Medicare Patients with Multiple Myeloma: Findings from a U.S. Payer's Perspective. J Manag Care Spec Pharm 2017; 23:831-843. [PMID: 28737990 PMCID: PMC10397941 DOI: 10.18553/jmcp.2017.23.8.831] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Since multiple myeloma (MM) incurs a substantial economic burden in care management, more and more discussion has been generated in recent years about the costs of novel antimyeloma drugs and their associated value. Because of these costs, economic assessment that quantifies value of care over the long-term is essential. OBJECTIVE To determine the cost-effectiveness (measured as cost per life-year saved) of front-line novel agent-based therapy use among a cohort of elderly patients with MM in a real-world setting. METHODS We identified 2,551 elderly patients with advanced MM from 2000 to 2009 who initiated novel agent-based therapy (bortezomib, lenalidomide, or thalidomide) or chemotherapy from the Surveillance, Epidemiology, and End Results-Medicare linked data. Patients were characterized according to age at diagnosis, sex, race, geographic region, marital status, socioeconomic status, comorbidities, and receipt of novel agents. Twenty-month cost of care and overall survival related to MM were compared between patients treated with novel agent-based therapy and patients treated with chemotherapy. A net monetary benefit approach and corresponding cost-effectiveness acceptability curves were used to evaluate the cost-effectiveness of novel agent-based therapy. RESULTS Overall, average 12-month MM total costs were 2.03 times higher for novel agent-based therapy ($144,665) than for chemotherapy ($47,750). Antimyeloma pharmacy costs represented about 31% ($45,095) of total MM costs for patients treated with novel agents but represented about 19% ($8,921) of total MM costs for patients treated with chemotherapy. Twelve-month survival rates increased significantly among patients receiving novel agents compared with patients receiving chemotherapy. In the incremental net monetary benefit analysis, after adjusting for potential covariates, patient use of novel agents was only cost-effective compared with chemotherapy when the willingness-to-pay thresholds were high, at about $230,000. CONCLUSIONS Given the most common treatment practices in the United States, the use of novel agent-based therapy is not cost-effective at its current level of cost and effectiveness. Future studies should evaluate the generalizability of these results by evaluating cost-effectiveness of novel agent-based therapy use in different patient populations. DISCLOSURES Funding for this study was contributed by the Agency for Healthcare Research and Quality (R01-H5018956). The authors have nothing to disclose. Study concept and design were contributed by Chen, Lairson, and Du, along with Chan. Chen and Du took the lead in data collection, along with Lairson and Huo. Data interpretation was performed by Chen, Chan, and Du, along with Lairson and Huo. The manuscript was written by Chen, along with Du, Lairson, Chan, and Huo, and revised by primarily by Du, along with Lairson, Huo, Chen, and Chan.
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Affiliation(s)
- Ying Chen
- Department of Epidemiology, Human Genetics, and Environmental Science, School of Public Health, University of Texas Health Science Center at Houston
| | - David R. Lairson
- Department of Management Policy and Community Health, School of Public Health, University of Texas Health Science Center at Houston
| | - Wenyaw Chan
- Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston
| | - Jinhai Huo
- University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Xianglin L. Du
- Department of Epidemiology, Human Genetics, and Environmental Science, School of Public Health, University of Texas Health Science Center at Houston
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Noonan K, Colson K. Immunomodulatory Agents and Proteasome Inhibitors in the Treatment of Multiple Myeloma. Semin Oncol Nurs 2017; 33:279-291. [PMID: 28666621 DOI: 10.1016/j.soncn.2017.05.005] [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] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To review the current evidence on the use of immunomodulatory agents (IMiDs) and proteasome inhibitors (PIs) in the treatment of multiple myeloma (MM). DATA SOURCES Journal articles, research reports, state of the science papers, and clinical guidelines. CONCLUSION There has been a tremendous increase of new agents to treat multiple myeloma in the last 15 years. The IMiDs and PIs remain essential components of many anti-myeloma regimens. IMPLICATIONS FOR NURSING PRACTICE With these advances in the therapeutic landscape, knowledge of these drugs, side effects and nursing implications are essential to improve outcomes. Patient education is also of vital importance in achieving optimal responses to treatment.
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Dingli D, Ailawadhi S, Bergsagel PL, Buadi FK, Dispenzieri A, Fonseca R, Gertz MA, Gonsalves WI, Hayman SR, Kapoor P, Kourelis T, Kumar SK, Kyle RA, Lacy MQ, Leung N, Lin Y, Lust JA, Mikhael JR, Reeder CB, Roy V, Russell SJ, Sher T, Stewart AK, Warsame R, Zeldenrust SR, Rajkumar SV, Chanan Khan AA. Therapy for Relapsed Multiple Myeloma: Guidelines From the Mayo Stratification for Myeloma and Risk-Adapted Therapy. Mayo Clin Proc 2017; 92:578-598. [PMID: 28291589 PMCID: PMC5554888 DOI: 10.1016/j.mayocp.2017.01.003] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/12/2016] [Accepted: 01/04/2017] [Indexed: 12/13/2022]
Abstract
Life expectancy in patients with multiple myeloma is increasing because of the availability of an increasing number of novel agents with various mechanisms of action against the disease. However, the disease remains incurable in most patients because of the emergence of resistant clones, leading to repeated relapses of the disease. In 2015, 5 novel agents were approved for therapy for relapsed multiple myeloma. This surfeit of novel agents renders management of relapsed multiple myeloma more complex because of the occurrence of multiple relapses, the risk of cumulative and emergent toxicity from previous therapies, as well as evolution of the disease during therapy. A group of physicians at Mayo Clinic with expertise in the care of patients with multiple myeloma regularly evaluates the evolving literature on the biology and therapy for multiple myeloma and issues guidelines on the optimal care of patients with this disease. In this article, the latest recommendations on the diagnostic evaluation of relapsed multiple myeloma and decision trees on how to treat patients at various stages of their relapse (off study) are provided together with the evidence to support them.
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Affiliation(s)
- David Dingli
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN.
| | | | - P Leif Bergsagel
- Division of Hematology and Oncology, Mayo Clinic, Scottsdale, AZ
| | - Francis K Buadi
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Angela Dispenzieri
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Rafael Fonseca
- Division of Hematology and Oncology, Mayo Clinic, Scottsdale, AZ
| | - Morie A Gertz
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Wilson I Gonsalves
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Susan R Hayman
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Prashant Kapoor
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Taxiarchis Kourelis
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Shaji K Kumar
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Robert A Kyle
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Martha Q Lacy
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Nelson Leung
- Division of Nephrology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Yi Lin
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - John A Lust
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Joseph R Mikhael
- Division of Hematology and Oncology, Mayo Clinic, Scottsdale, AZ
| | - Craig B Reeder
- Division of Hematology and Oncology, Mayo Clinic, Scottsdale, AZ
| | - Vivek Roy
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, FL
| | - Stephen J Russell
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Taimur Sher
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, FL
| | - A Keith Stewart
- Division of Hematology and Oncology, Mayo Clinic, Scottsdale, AZ
| | - Rahma Warsame
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Stephen R Zeldenrust
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - S Vincent Rajkumar
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
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Gassiot S, Motlló C, Llombart I, Morgades M, González Y, Garcia-Caro M, Ribera JM, Oriol A. Impact of induction treatment before autologous stem cell transplantation on long-term outcome in patients with newly diagnosed multiple myeloma. Eur J Haematol 2017; 98:569-576. [PMID: 28208219 DOI: 10.1111/ejh.12869] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2017] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Clinical trials for patients with multiple myeloma (MM) using novel agent (NA)-based regimens before autologous stem cell transplantation (SCT) have shown improvement in response rates and progression-free survival (PFS); however they have failed to identify a significant overall survival (OS) benefit. The aim of this study was to analyze the potential impact of initial induction on the feasibility and outcome of subsequent treatment lines in a real clinical practice setting. METHODS Patients with consecutive MM <70 years of age diagnosed between 1999 and 2009 were prospectively registered and classified as having received conventional chemotherapy induction regimens with new agents available at relapse (CC cohort, 89 patients) or as treated with NAs upfront (NA cohort, 65 patients). RESULTS Patients in the NA cohort demonstrated a superior median PFS (2.8 years vs 1.6 years, P=.03) and also a median PFS from diagnosis to second progression (5.2 years vs 2.7 years, P=.003). After a median follow-up of 7 years, clear differences in OS were observed (7.97 years in NA cohort compared to 3.35 years in CC cohort, P<.001). CONCLUSIONS New agent-based first-line induction treatments provide benefits in both PFS and beyond that point, contributing to a significant improvement in OS.
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Affiliation(s)
- Susanna Gassiot
- ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Badalona, Spain.,Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain
| | - Cristina Motlló
- ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Badalona, Spain.,Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain
| | | | - Mireia Morgades
- ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Badalona, Spain
| | | | - Montse Garcia-Caro
- ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Badalona, Spain
| | - Josep-Maria Ribera
- ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Badalona, Spain.,Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain
| | - Albert Oriol
- ICO-Hospital Germans Trias i Pujol, Josep Carreras Research Institute, Badalona, Spain.,Universitat Autònoma de Barcelona, Cerdanyola del Vallès, Spain
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Luo J, Gagne JJ, Landon J, Avorn J, Kesselheim AS. Comparative effectiveness and safety of thalidomide and lenalidomide in patients with multiple myeloma in the United States of America: A population-based cohort study. Eur J Cancer 2017; 70:22-33. [DOI: 10.1016/j.ejca.2016.10.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 10/03/2016] [Accepted: 10/08/2016] [Indexed: 10/20/2022]
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Kwon J, Min CK, Kim K, Han JJ, Moon JH, Kang HJ, Eom HS, Kim MK, Kim HJ, Yoon DH, Lee JO, Lee WS, Lee JH, Lee JJ, Choi YS, Kim SH, Yoon SS. Efficacy and toxicity of the combination chemotherapy of thalidomide, alkylating agent, and steroid for relapsed/refractory myeloma patients: a report from the Korean Multiple Myeloma Working Party (KMMWP) retrospective study. Cancer Med 2016; 6:100-108. [PMID: 27905203 PMCID: PMC5269709 DOI: 10.1002/cam4.970] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 09/27/2016] [Accepted: 10/25/2016] [Indexed: 12/22/2022] Open
Abstract
We analyzed the treatment responses, toxicities, and survival outcomes of patients with relapsed or refractory multiple myeloma who received daily thalidomide, cyclophosphamide, and dexamethasone (CTD) or daily thalidomide, melphalan, and prednisolone (MTP) at 17 medical centers in Korea. Three‐hundred and seventy‐six patients were enrolled. The combined chemotherapy of thalidomide, corticosteroid, and an alkylating agent (TAS) was second‐line chemotherapy in 142 (37.8%) patients, and third‐line chemotherapy in 135 (35.9%) patients. The response rate overall was 69.4%. Patients who were not treated with bortezomib and lenalidomide before TAS showed a higher response rate compared to those who were exposed to these agents. The estimated median progression‐free survival and overall survival times were 10.4 months and 28.0 months, respectively. The adverse events during TAS were generally tolerable, but 39 (10.4%) patients experienced severe infectious complications. There were no differences in terms of efficacy between CTD and MTP, but infectious complications were more common in CTD group. TAS is an effective treatment regimen which induces a high response rate in relapsed or refractory multiple myeloma patients. Due to the high incidence of grade 3 or 4 infection, proper management of infection is necessary during the TAS treatment, especially the CTD.
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Affiliation(s)
- Jihyun Kwon
- Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Chang-Ki Min
- Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Korea
| | - Kihyun Kim
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Korea
| | - Jae-Joon Han
- Departments of Hematology-Oncology, School of Medicine, Kyung Hee University, Seoul, Korea
| | - Joon Ho Moon
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Hye Jin Kang
- Department of Internal Medicine, Korea Cancer Center Hospital, Seoul, Korea
| | - Hyeon-Seok Eom
- Hematology-Oncology Clinic, National Cancer Center, Goyang-si, Korea
| | - Min Kyoung Kim
- Department of Internal Medicine, Yeungnam University Medical Center, Daegu, Korea
| | - Hyo Jung Kim
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Dok Hyun Yoon
- Department of Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Jeong-Ok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Won Sik Lee
- Department of Hemato-Oncology, Inje University Busan Paik Hospital, Busan, Korea
| | - Jae Hoon Lee
- Department of Internal Medicine, Gachon University Gil Hospital, Incheon, Korea
| | - Je-Jung Lee
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Jeollanamdo, Korea
| | - Yoon-Seok Choi
- Department of Internal Medicine, Chungnam National University Hospital, Daejeon, Korea
| | - Sung Hyun Kim
- Department of Internal Medicine, Dong-A Medical Center, Dong-A University College of Medicine, Busan, Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
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Abstract
Multiple myeloma is the second most common hematologic malignancy and predominantly affects the elderly. The introduction of novel agents such as thalidomide, lenalidomide, and bortezomib has improved progression-free survival, overall survival, and quality of life in myeloma patients. Next generation agents such as carfilzomib hold further promise for increased depth and length of remission. Autologous stem cell transplant remains a useful tool in the treatment of multiple myeloma, but not all patients are eligible for this procedure. As therapy becomes more effective, determination of the right therapy in the right patient becomes paramount. The focus of this review is a critical analysis of combinations of the novel agents in the treatment of newly diagnosed multiple myeloma in both transplant eligible and ineligible patients.
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Affiliation(s)
- Karie D Runcie
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical College, New York, NY, USA. .,Department of Medicine, New York Presbyterian Hospital-Cornell Medical Center, 525 East 68th Street, New York, NY, 10021, USA.
| | - Tomer M Mark
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical College, New York, NY, USA. .,Weill Cornell Medical College, Center for Myeloma, 428 E. 72nd street, Suite 300, New York, NY, 10021, USA.
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Teh BW, Harrison SJ, Worth LJ, Thursky KA, Slavin MA. Infection risk with immunomodulatory and proteasome inhibitor-based therapies across treatment phases for multiple myeloma: A systematic review and meta-analysis. Eur J Cancer 2016; 67:21-37. [PMID: 27592069 DOI: 10.1016/j.ejca.2016.07.025] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 07/28/2016] [Accepted: 07/29/2016] [Indexed: 12/18/2022]
Abstract
BACKGROUND The objective of this review was to determine the impact of immunomodulatory drugs (IMiDs) and proteasome inhibitor (PI)-based therapy on infection risk in patients with myeloma across three treatment periods: induction, maintenance therapy and relapse/refractory disease (RRMM). METHODS A systematic review and meta-analysis of randomised controlled trials (RCT) of IMiD and PI-based therapy versus conventional therapy from 1990 to 2015 using MEDLINE, EMBASE and CENTRAL was conducted. Study methods, characteristics, interventions, outcomes and rate of infection were extracted using a standardised tool. FINDINGS Thirty RCTs of 13,105 patients fulfilled inclusion criteria. The rate of severe infection with the use of IMiD-based therapy was 13.4%, 22.4%, 10.5% and 16.6% for induction therapy for non-transplant- and transplant-eligible patients, maintenance therapy and therapy for RRMM, respectively. Rate of severe infection with PI-based induction in transplant-eligible patients was 19.7%. Compared to conventional therapy, use of IMiD-based induction therapy was associated with reduced risk for transplant patients (RR 0.76, p < 0.01). There was no significant difference with PI-based therapy. For maintenance therapy and RRMM, use of IMiD-based therapy was significantly associated with 74% and 51% increased risk of severe infection, respectively. Compared to thalidomide, bortezomib-based induction therapy and lenalidomide maintenance therapy were associated with increased risk of severe infection (RR 2.03, p < 0.01; RR 1.95, p = 0.03). INTERPRETATION The differential impact of myeloma therapies on risk for infection and the effect of treatment phases upon risk have now been established. Thalidomide is associated with the lowest risk of severe infection when used for induction and maintenance therapy. FUNDING Fight Cancer Foundation.
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Affiliation(s)
- Benjamin W Teh
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, East Melbourne, Australia; Sir Peter MacCallum Department of Oncology, Peter MacCallum Cancer Centre, East Melbourne, Australia.
| | - Simon J Harrison
- Sir Peter MacCallum Department of Oncology, Peter MacCallum Cancer Centre, East Melbourne, Australia; Department of Haematology, Peter MacCallum Cancer Centre, East Melbourne, Australia
| | - Leon J Worth
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, East Melbourne, Australia; Department of Medicine, University of Melbourne, Parkville, Australia
| | - Karin A Thursky
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, East Melbourne, Australia; Department of Medicine, University of Melbourne, Parkville, Australia
| | - Monica A Slavin
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, East Melbourne, Australia; Department of Medicine, University of Melbourne, Parkville, Australia; Victorian Infectious Diseases Service, Doherty Institute for Infection and Immunity, Australia
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46
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Crusoe EDQ, Higashi F, Martinez GA, Barros JC, Bellesso M, Rossato M, Marret ACF, Chiattone CS, Hungria VTDM. Is it feasible to use granulocyte-colony stimulating factor alone to mobilize progenitor cells in multiple myeloma patients induced with a cyclophosphamide, thalidomide and dexamethasone regimen? Rev Bras Hematol Hemoter 2016; 38:302-309. [PMID: 27863757 PMCID: PMC5119677 DOI: 10.1016/j.bjhh.2016.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 06/01/2016] [Accepted: 06/06/2016] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Cyclophosphamide plus thalidomide as induction for multiple myeloma patients eligible for autologous stem cell transplantation may be a limiting factor for cell mobilization. The minimum acceptable mobilized peripheral blood stem cell count to prevent deleterious effects during transplantation is 2.0×106 CD34+ cells/kg. Combining other treatments to granulocyte-colony stimulating factor, such as cyclophosphamide, could overcome the mobilization limitation. The objective of this study was to assess the number of CD34+ cells mobilized using granulocyte-colony stimulating factor with and without cyclophosphamide after induction with cyclophosphamide, thalidomide and dexamethasone. METHODS A retrospective study was performed of a cohort of multiple myeloma patients submitted to autologous stem cell transplantations at two Brazilian centers between May 2009 and July 2013. The oral cyclophosphamide and thalidomide induction doses used were 1500mg/month and 100-200mg/day, respectively. Mobilization doses were 10-15mcg/kg granulocyte-colony stimulating factor with 2-4g/m2 cyclophosphamide, or 15-20mcg/kg granulocyte-colony stimulating factor alone for 5 days. Collection of >2.0×106 CD34+ cells/kg was considered sufficient. RESULTS Eighty-eight patients were analyzed; only 18 received cyclophosphamide. The median age was 58 years old (range: 51-62) for the granulocyte-colony stimulating factor group and 56.5 years old (range: 54-60) for granulocyte-colony stimulating factor plus cyclophosphamide group. Fifty-two patients were male. Eighty cases (90.9%) were Durie-Salmon Staging System III-A/B and 38 (44.7%) and 20 cases (23.5%) were International Staging System 2 and 3, respectively. The group that received cyclophosphamide collected a higher median number of progenitor cells [3.8 (range: 3.1-4.4) vs. 3.2 (range: 2.3-3.8)] (p-value=0.008). No correlation was observed between better responses or number of induction cycles and the number of cells collected. CONCLUSION The number of cells mobilized with granulocyte-colony stimulating factor plus cyclophosphamide was higher. However, in both groups, the median number of CD34+ cells was sufficient to perform a single autologous stem cell transplantation; no deleterious effects were reported during harvesting.
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Affiliation(s)
| | - Fabiana Higashi
- Faculdade de Ciências Médicas da Santa Casa de São Paulo (FCMSCSP), São Paulo, SP, Brazil
| | - Gracia Aparecida Martinez
- Universidade de São Paulo (USP), Faculdade de Medicina, Hospital das Clínicas, Instituto do Câncer do Estado de São Paulo Octavio Frias de Oliveira (ICESP), São Paulo, SP, Brazil
| | - José Carlos Barros
- Faculdade de Ciências Médicas da Santa Casa de São Paulo (FCMSCSP), São Paulo, SP, Brazil
| | - Marcelo Bellesso
- Universidade de São Paulo (USP), Faculdade de Medicina, Hospital das Clínicas, Instituto do Câncer do Estado de São Paulo Octavio Frias de Oliveira (ICESP), São Paulo, SP, Brazil
| | - Marina Rossato
- Faculdade de Ciências Médicas da Santa Casa de São Paulo (FCMSCSP), São Paulo, SP, Brazil
| | - Ana Cinira F Marret
- Faculdade de Ciências Médicas da Santa Casa de São Paulo (FCMSCSP), São Paulo, SP, Brazil
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Rajkumar SV. Multiple myeloma: 2016 update on diagnosis, risk-stratification, and management. Am J Hematol 2016; 91:719-34. [PMID: 27291302 PMCID: PMC5291298 DOI: 10.1002/ajh.24402] [Citation(s) in RCA: 311] [Impact Index Per Article: 38.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 04/25/2016] [Indexed: 02/07/2023]
Abstract
Multiple myeloma accounts for approximately 10% of hematologic malignancies.The diagnosis requires ≥10% clonal bone marrow plasma cells or a biopsy proven plasmacytoma plus evidence of one or more multiple myeloma defining events (MDE): CRAB (hypercalcemia, renal failure, anemia, or lytic bone lesions) features felt related to the plasma cell disorder, bone marrow clonal plasmacytosis ≥60%, serum involved/uninvolved free light chain (FLC) ratio ≥100 (provided involved FLC is ≥100 mg/L), or >1 focal lesion on magnetic resonance imaging. Patients with del(17p), t(14;16), and t(14;20) have high-risk multiple myeloma. Patients with t(4;14) translocation and gain(1q) have intermediate-risk. All others are considered standard-risk. Initial treatment consists of bortezomib, lenalidomide, dexamethasone (VRD). In high-risk patients, carfilzomib, lenalidomide, dexamethasone (KRD) is an alternative to VRD. In eligible patients, initial therapy is given for approximately 3-4 months followed by autologous stem cell transplantation (ASCT). Standard risk patients can opt for delayed ASCT at first relapse. Patients not candidates for transplant are treated with Rd until progression, or alternatively, a triplet regimen such as VRD for approximately 12-18 months. After ASCT, lenalidomide maintenance is considered for standard risk patients especially in those who are not in very good partial response or better, while maintenance with a bortezomib-based regimen is needed for patients with intermediate or high-risk disease. Patients with indolent relapse can be treated with 2-drug or 3-drug combinations. Patients with more aggressive relapse require a triplet regimen or a combination of multiple active agents. Am. J. Hematol. 91:720-734, 2016. © 2016 Wiley Periodicals, Inc.
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48
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Randomized multicenter phase 2 study of pomalidomide, cyclophosphamide, and dexamethasone in relapsed refractory myeloma. Blood 2016; 127:2561-8. [DOI: 10.1182/blood-2015-11-682518] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 02/14/2016] [Indexed: 12/18/2022] Open
Abstract
Key Points
PomCyDex results in a higher overall response rate than pomalidomide and dexamethasone. PomCyDex is an effective, all oral regimen for refractory myeloma patients.
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49
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Reule S, Sexton DJ, Solid CA, Chen SC, Foley RN. ESRD due to Multiple Myeloma in the United States, 2001-2010. J Am Soc Nephrol 2016; 27:1487-94. [PMID: 26516209 PMCID: PMC4849810 DOI: 10.1681/asn.2014090876] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 07/21/2015] [Indexed: 11/03/2022] Open
Abstract
Although management of multiple myeloma has changed substantially in the last decade, it is unknown whether the burden of ESRD due to multiple myeloma has changed, or whether survival of patients with multiple myeloma on RRT has improved. Regarding ESRD due to multiple myeloma necessitating RRT in the United States, we evaluated temporal trends between 2001 and 2010 for demography-adjusted incidence ratios, relative to rates in 2001-2002, and mortality hazards from RRT initiation, relative to hazards in 2001-2002. In this retrospective cohort study, we used the US Renal Data System database (n=1,069,343), 2001-2010, to identify patients with ESRD due to multiple myeloma treated with RRT (n=12,703). Demography-adjusted incidence ratios of ESRD from multiple myeloma decreased between 2001-2002 and 2009-2010 in the overall population (demography-adjusted incidence ratio 0.82; 95% confidence interval, 0.79 to 0.86) and in most demographic subgroups examined. Mortality rates were 86.7, 41.4, and 34.4 per 100 person-years in the first 3 years of RRT, respectively, compared with 32.3, 20.6, and 21.3 in matched controls without multiple myeloma. Unadjusted mortality hazards ratios declined monotonically after 2004 to a value of 0.72; 95% confidence interval, 0.67 to 0.77 in 2009-2010, and declines between 2001-2002 and 2008-2009 were observed (P<0.05) in most demographic subgroups examined. Findings were similar when adjustment was made for demographic characteristics, comorbidity markers, and laboratory test values. These data suggest the incidence of RRT from multiple myeloma in the United States has decreased in the last decade, and clinically meaningful increases in survival have occurred for these patients.
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Affiliation(s)
- Scott Reule
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota; and Minneapolis Medical Research Foundation, Minneapolis, Minnesota
| | - Donal J Sexton
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota; and Minneapolis Medical Research Foundation, Minneapolis, Minnesota
| | - Craig A Solid
- Minneapolis Medical Research Foundation, Minneapolis, Minnesota
| | - Shu-Cheng Chen
- Minneapolis Medical Research Foundation, Minneapolis, Minnesota
| | - Robert N Foley
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota; and Minneapolis Medical Research Foundation, Minneapolis, Minnesota
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50
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Occurrence and prognostic significance of cytogenetic evolution in patients with multiple myeloma. Blood Cancer J 2016; 6:e401. [PMID: 26967818 PMCID: PMC4817098 DOI: 10.1038/bcj.2016.15] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Accepted: 02/05/2016] [Indexed: 01/09/2023] Open
Abstract
Cytogenetic evaluation at the time of diagnosis is essential for risk stratification in multiple myeloma, however little is known about the occurrence and prognostic significance of cytogenetic evolution during follow-up. We studied 989 patients with multiple myeloma, including 304 patients with at least two cytogenetic evaluations. Multivariable-adjusted regression models were used to assess the associations between the parameters of interest and cytogenetic evolution as well as overall survival. The prognostic significance of baseline cytogenetic abnormalities was most pronounced at the time of diagnosis and attenuated over time. In the patients with serial cytogenetic evaluations, the presence of t(11;14) at the time of diagnosis was associated with decreased odds of cytogenetic evolution during follow-up (odds ratio (OR)=0.22, 95% confidence interval (CI)=0.09–0.56, P=0.001), while the presence of at least one trisomy or tetrasomy was associated with increased odds (OR=2.96, 95% CI=1.37–6.42, P=0.006). The development of additional abnormalities during the 3 years following diagnosis was associated with increased subsequent mortality (hazard ratio=3.31, 95% CI=1.73–6.30, P<0.001). These findings emphasize the importance of the underlying clonal disease process for risk assessment and suggest that selected patients may benefit from repeated risk stratification.
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