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Chen P, Zhang L, Cao X, Jin X, Chen N, Zhang L, Zhu J, Pan B, Wang B, Guo W. Detection of circulating plasma cells in peripheral blood using deep learning-based morphological analysis. Cancer 2024; 130:1884-1893. [PMID: 38236717 DOI: 10.1002/cncr.35202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/06/2023] [Accepted: 12/19/2023] [Indexed: 05/01/2024]
Abstract
BACKGROUND The presence of circulating plasma cells (CPCs) is an important laboratory indicator for the diagnosis, staging, risk stratification, and progression monitoring of multiple myeloma (MM). Early detection of CPCs in the peripheral blood (PB) followed by timely interventions can significantly improve MM prognosis and delay its progression. Although the conventional cell morphology examination remains the predominant method for CPC detection because of accessibility, its sensitivity and reproducibility are limited by technician expertise and cell quantity constraints. This study aims to develop an artificial intelligence (AI)-based automated system for a more sensitive and efficient CPC morphology detection. METHODS A total of 137 bone marrow smears and 72 PB smears from patients with at Zhongshan Hospital, Fudan University, were retrospectively reviewed. Using an AI-powered digital pathology platform, Morphogo, 305,019 cell images were collected for training. Morphogo's efficacy in CPC detection was evaluated with additional 184 PB smears (94 from patients with MM and 90 from those with other hematological malignancies) and compared with manual microscopy. RESULTS Morphogo achieved 99.64% accuracy, 89.03% sensitivity, and 99.68% specificity in classifying CPCs. At a 0.60 threshold, Morphogo achieved a sensitivity of 96.15%, which was approximately twice that of manual microscopy, with a specificity of 78.03%. Patients with CPCs detected by AI scanning had a significantly shorter median progression-free survival compared with those without CPC detection (18 months vs. 34 months, p< .01). CONCLUSIONS Morphogo is a highly sensitive system for the automated detection of CPCs, with potential applications in initial screening, prognosis prediction, and posttreatment monitoring for MM patients. PLAIN LANGUAGE SUMMARY Diagnosing and monitoring multiple myeloma (MM), a type of blood cancer, requires identifying and quantifying specific cells called circulating plasma cells (CPCs) in the blood. The conventional method for detecting CPCs is manual microscopic examination, which is time-consuming and lacks sensitivity. This study introduces a highly sensitive CPC detection method using an artificial intelligence-based system, Morphogo. It demonstrated remarkable sensitivity and accuracy, surpassing conventional microscopy. This advanced approach suggests that early and accurate CPC detection is achievable by morphology examination, making efficient CPC screening more accessible for patients with MM. This innovative system has the potential to be used in the diagnosis and risk assessment of MM.
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Affiliation(s)
- Pu Chen
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lan Zhang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xinyi Cao
- Department of Medical Development, Hangzhou Zhiwei Information and Technology Co., Ltd., Hangzhou, China
| | - Xinyi Jin
- Department of Medical Development, Hangzhou Zhiwei Information and Technology Co., Ltd., Hangzhou, China
| | - Nan Chen
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Li Zhang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianfeng Zhu
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Baishen Pan
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China
- Department of Laboratory Medicine, Wusong Branch, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Beili Wang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China
- Department of Laboratory Medicine, Wusong Branch, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wei Guo
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China
- Department of Laboratory Medicine, Wusong Branch, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Laboratory Medicine, Shanghai Geriatric Medical Center, Zhongshan Hospital, Fudan University, Shanghai, China
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Chari A, Krishnan A, Rasche L, Ye JC, Garfall A, Popat R, Lipe B, Qin X, Campagna M, Masterson T, Tomlinson C, Hilder B, Tolbert J, Renaud T, Smit MD, Gray K, Kane C, Heuck C, van de Donk NWCJ. Clinical Management of Patients With Relapsed/Refractory Multiple Myeloma Treated With Talquetamab. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2024:S2152-2650(24)00174-5. [PMID: 38871558 DOI: 10.1016/j.clml.2024.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/26/2024] [Accepted: 05/01/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Talquetamab is a bispecific antibody targeting the multiple myeloma-associated antigen G protein-coupled receptor family C group 5 member D (GPRC5D). In the phase 1/2 MonumenTAL-1 trial (NCT03399799/NCT04634552), overall responses rates were > 71% in patients with triple-class exposed relapsed/refractory multiple myeloma (RRMM). Due to the distribution of the target antigen, a unique pattern of GPRC5D-associated adverse events (AEs) was observed, together with T-cell redirection-associated AEs. Management strategies for talquetamab-associated AEs are described. DISCUSSION GPRC5D-associated AEs included dermatologic (rash, nonrash, and nail toxicities) and oral AEs (dysgeusia, dysphagia, and dry mouth). The incidence of cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) were consistent with other T-cell redirection therapies. The incidence of high-grade infections was lower than observed with B-cell maturation antigen-targeting bispecific antibodies, with less frequent use of intravenous immunoglobulin required. GPRC5D-associated AEs were mostly low grade and led to few discontinuations. Skin toxicities were managed with emollients, topical corticosteroids, and oral corticosteroids (for high-grade, persistent, or AEs that progress). Nail toxicities were commonly managed with emollients. Based on investigator experience, dose modification may be effective for controlling oral events. Observation for potential weight changes is required. Infections were managed per standard of care. CRS and ICANS were effectively managed, consistent with other trials of T-cell redirection therapies. CONCLUSION Although talquetamab had a distinct safety profile, AEs were considered clinically manageable and mostly low grade. With appropriate education and support, health care practitioners can ensure patients with RRMM maintain quality of life and treatment adherence.
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Affiliation(s)
- Ajai Chari
- Department of Medicine, Hematology, and Medical Oncology and Tisch Cancer Institute, Mount Sinai School of Medicine, New York, NY.
| | - Amrita Krishnan
- Judy and Bernard Briskin Myeloma Center, City of Hope Comprehensive Cancer Center, Duarte, CA
| | - Leo Rasche
- Department of Internal Medicine II, University Hospital of Würzburg, Würzburg, Germany
| | - Jing Christine Ye
- Department of Lymphoma - Myeloma, Division of Cancer Medicine, MD Anderson Cancer Center, University of Texas, Houston, TX
| | - Alfred Garfall
- Department of Medicine, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Rakesh Popat
- Hematology Department, University College London Hospitals NHS Foundation Trust, London, UK
| | - Brea Lipe
- Department of Medicine, University of Rochester Medical Center, Rochester, NY
| | - Xiang Qin
- Janssen Research and Development, Spring House, PA
| | | | | | | | | | | | | | | | | | - Colleen Kane
- Janssen Research and Development, Spring House, PA
| | | | - Niels W C J van de Donk
- Department of Hematology, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Lorca LA, Sacomori C, Peña C, Barrera C, Salazar M, Leão I, Valladares X, Rojas C. Psychometric properties of the Chilean version of the quality of life questionnaire for multiple myeloma. Rev Bras Enferm 2024; 77:e20230100. [PMID: 38716906 PMCID: PMC11067932 DOI: 10.1590/0034-7167-2023-0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 11/25/2023] [Indexed: 05/12/2024] Open
Abstract
OBJECTIVES To evaluate the internal consistency and construct validity of the QLQ-MY20 for assessing the quality of life in multiple myeloma survivors in Chile. METHODS This was a cross-sectional study conducted between March 2020 and December 2022. It involved 118 individuals from two public hospitals. The QLQ-C30 and QLQ-MY20 questionnaires were used. Internal consistency was assessed using Cronbach's alpha(α), and construct validity was evaluated through hypothesis testing (Mann-Whitney and Spearman correlation). RESULTS The average age of participants was 67.2 years (SD=9.2). Internal consistency for the complete scale was α=0.779, for the "disease symptoms" dimension α=0.671, for the "side effects of treatments" dimension α=0.538, and for the "future perspective" dimension α=0.670. Four of the five construct validity hypotheses were confirmed: women, individuals with worse performance status, those with pain, and those with worse fatigue showed more symptoms. CONCLUSIONS The Chilean version of the QLQ-MY20 demonstrates adequate internal consistency and construct validity.
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Affiliation(s)
| | - Cinara Sacomori
- Universidad del Desarrollo, Facultad de Medicina, Clínica Alemana. Santiago, Chile
| | | | | | | | - Ivana Leão
- Universidad Católica del Maule. Talca, Chile
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Rodríguez Otero P, Towle K, Cope S, Caisip C, Davies FE, Delforge M, Weisel K, Marshall TS, Karampampa K, Ayers D, Mojebi A, Braverman J, Farrell J, Dhanda D. An indirect treatment comparison of efficacy and health-related quality of life following treatment with idecabtagene vicleucel versus belantamab mafodotin in triple-class exposed relapsed/refractory patients with multiple myeloma. Leuk Lymphoma 2023; 64:1864-1869. [PMID: 37497883 DOI: 10.1080/10428194.2023.2235042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 06/27/2023] [Accepted: 07/05/2023] [Indexed: 07/28/2023]
Affiliation(s)
| | - Kevin Towle
- Evidence Synthesis & Decision Modeling, PRECISIONheor, Vancouver, Canada
| | - Shannon Cope
- Evidence Synthesis & Decision Modeling, PRECISIONheor, Vancouver, Canada
| | - Clyde Caisip
- Evidence Synthesis & Decision Modeling, PRECISIONheor, Vancouver, Canada
| | - Faith E Davies
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
| | - Michel Delforge
- Department of Haematology, University Hospital Leuven, Leuven, Belgium
| | - Katja Weisel
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section of Pneumology, University Medical Center of Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Dieter Ayers
- Evidence Synthesis & Decision Modeling, PRECISIONheor, Vancouver, Canada
| | - Ali Mojebi
- Evidence Synthesis & Decision Modeling, PRECISIONheor, Vancouver, Canada
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Wang T, Lu Q, Tang L. Assessment tools for patient-reported outcomes in multiple myeloma. Support Care Cancer 2023; 31:431. [PMID: 37389673 DOI: 10.1007/s00520-023-07902-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 06/23/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Patients with multiple myeloma experience severe symptom burden. Patient participation in self-reporting is essential as medical staff's assessment of patient symptom severity is often lower than patient self-reporting. This article reviews patient-reported outcome (PRO) assessment tools and their application in the field of multiple myeloma. RESULTS The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) is the universal patient-reported outcome assessment tool most frequently used to evaluate the life quality in people with multiple myeloma. Among the specific patient-reported outcome assessment tools, the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Multiple Myeloma Module (EORTC QLQ-MY20), the Functional Assessment of Cancer Therapy-Multiple Myeloma (FACT-MM), and the M.D. Anderson Symptom Inventory-Multiple Myeloma Module (MDASI-MM) are the most widely used, with some scholars using the EORTC QLQ-MY20 as a calibration correlate for scale development. Most current assessment instruments were developed using classical measurement theory methods; future researchers could combine classic theory tests and item response theory to create scientific assessment instruments. In addition, researchers select the appropriate assessment tool based on the purpose of the study. They can translate high-quality assessment tools into different languages and consider applying them more often to assessing multiple myeloma patients. Finally, most existing PROs focus on measuring life quality and symptoms in people with multiple myeloma, with less research on outcomes such as adherence and satisfaction, thus failing to comprehensively evaluate the patient treatment and disease management. CONCLUSIONS Research has shown that the field of PROs in multiple myeloma is in an exploratory phase. There is still a need to enrich the content of PROs and develop more high-quality PRO scales for multiple myeloma based on the strengths and weaknesses of existing tools. With the successful advancement of information technology, PROs for people with multiple myeloma could be integrated with electronic information systems, allowing patients to report their health status in real time and doctors to track their condition and adjust their treatment, thereby improving patient outcomes.
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Affiliation(s)
- Ting Wang
- Department of Haematology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, China
| | - Qin Lu
- Department of Haematology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, China
| | - LeiWen Tang
- Department of Nursing, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou City, Zhejiang Province, China.
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Ribbands A, Boytsov N, Bailey A, Gorsh B, Luke E, Lambert A. Real-world patient-reported outcomes and concordance between patient and physician reporting of side effects across lines of therapy in multiple myeloma within the USA. Support Care Cancer 2023; 31:371. [PMID: 37268868 DOI: 10.1007/s00520-023-07836-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 05/24/2023] [Indexed: 06/04/2023]
Abstract
PURPOSE We aimed to explore patient-reported outcomes (PROs) and patient and physician concordance of side effects perception across lines of therapy (LOT) in multiple myeloma (MM) within the United States of America (USA). METHODS Data were drawn from the Adelphi Real World MM III Disease Specific Programme™, a point-in-time survey of hemato-oncologists/hematologists and their patients with MM conducted in the USA between August 2020 and July 2021. Physicians reported patient characteristics and side effects. Patients reported side-effect bother and health-related quality of life (HRQoL) using validated PRO tools (European Organisation for the Research and Treatment of Cancer Quality of Life Core Questionnaire/-MM Module [EORTC QLQ-C30/-MY20], EQ-5D-3L and Functional Assessment of Cancer Therapy-General Population physical item 5). Descriptive, linear regression and concordance analyses were performed. RESULTS Records from 63 physicians and 132 patients with MM were analyzed. EORTC QLQ-C30/-MY20 and EQ-5D-3L scores were consistent across LOTs. Scores tended to be worse with higher side-effect bother; patients "very much" bothered by side effects had lower median (interquartile range) global health status scores (33.3 [25.0-50.0]) than those "not at all" bothered (79.2 [66.7-83.3]). Patient and physician concordance on side-effect reporting was poor to fair. Patients frequently reported fatigue and nausea as bothersome side effects. CONCLUSION HRQoL of patients with MM was worse with greater side-effect bother. Discordant patient and physician reporting of side effects indicated a need for improved communication during management of MM.
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Affiliation(s)
| | | | | | | | - Emily Luke
- Oncology Franchise, Adelphi Real World, Bollington, UK
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Wu W, Ding S, Mingming Z, Yuping Z, Sun X, Zhao Z, Yang Y, Hu Y, Dong H. Cost effectiveness analysis of CAR-T cell therapy for patients with relapsed/refractory multiple myeloma in China. J Med Econ 2023; 26:701-709. [PMID: 37145966 DOI: 10.1080/13696998.2023.2207742] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
BACKGROUND The landscape of treatment strategies for relapsed/refractory multiple myeloma (RRMM) has dramatically changed due to the emergence of chimeric antigen receptor T (CAR-T) cell therapy. The aim of this study was to evaluate the cost-effectiveness of two CAR-T cell treatments for RRMM patients from the perspective of the Chinese healthcare system. METHODS Markov model was used to compare currently available salvage chemotherapy with Idecabtagene vicleucel (Ide-cel) and Ciltacabtagene autoleucel (Cilta-cel) for treatment of patients with RRMM. The model was developed based on data from three studies: CARTITUDE-1, KarMMa and MAMMOTH. The healthcare cost and utility of RRMM patients were collected from a provincial clinical center in China. RESULTS In the base case analysis, 3.4% and 30.6% of RRMM patients were expected to be long-term survivors after 5 years of Ide-cel and Cilta-cel treatment, respectively. Compared to salvage chemotherapy, Ide-cel and Cilta-cel were associated with incremental QALYs of 1.19 and 3.31, and incremental costs of US $140,693 and $119,806, leading to ICERs of $118,229 and $36,195 per QALY, respectively. At an ICER threshold of $37,653/QALY gained, the probability that Ide-cel and Cilta-cel are cost-effective were estimated to be 0% and 72%, respectively. With younger target people entering the model, and partitioned survival model in scenario analysis, the ICERs of Cilta-cel and Ide-cel changed rather mildly and their cost-effectiveness results were same to base analysis. CONCLUSIONS Base on the willingness-to-pay of 3 times China's per capita GDP in 2021, Cilta-cel was considered to be a more cost-effective option compared to salvage chemotherapy for RRMM in China, while Ide-cel was not.
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Affiliation(s)
- Weijia Wu
- Center for Health Policy Studies, School of Public Health, and Department of Science and Education of the Fourth Affiliated Hospital, Zhejiang University School of Medicine
| | - Shuyi Ding
- Nursing Department, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhang Mingming
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Zhou Yuping
- Nursing Department, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xueshan Sun
- Center for Health Policy Studies, School of Public Health, and Department of Science and Education of the Fourth Affiliated Hospital, Zhejiang University School of Medicine
| | - Zixuan Zhao
- Center for Health Policy Studies, School of Public Health, and Department of Science and Education of the Fourth Affiliated Hospital, Zhejiang University School of Medicine
| | - Yi Yang
- Center for Health Policy Studies, School of Public Health, and Department of Science and Education of the Fourth Affiliated Hospital, Zhejiang University School of Medicine
| | - Yongxian Hu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
| | - Hengjin Dong
- Center for Health Policy Studies, School of Public Health, and Department of Science and Education of the Fourth Affiliated Hospital, Zhejiang University School of Medicine
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Okolo O, Wertheim BC, Larsen A, Sweeney NW, Ahlstrom JM, Gowin K. Integrative medicine in multiple myeloma and plasma cell disorders. Complement Ther Med 2023; 73:102939. [PMID: 36868288 DOI: 10.1016/j.ctim.2023.102939] [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: 10/27/2022] [Revised: 01/20/2023] [Accepted: 02/28/2023] [Indexed: 03/05/2023] Open
Abstract
INTRODUCTION Integrative Medicine (IM) use and efficacy is poorly defined in those with plasma cell disorders (PCD). A 69-question survey on the subject was hosted on HealthTree.org for 3 months. METHOD The survey included questions about complementary practice use, PHQ-2 score, quality of life, and more. Mean outcome values were compared between IM users and non-users. Proportions of supplement users and IM patients were compared between patients currently on myeloma specific treatment and patients not currently on treatment. RESULTS The top 10 IM modalities reported among 178 participants were aerobic exercise (83 %), nutrition (67 %), natural products (60 %), strength exercise (52 %), support groups (48 %), breathing exercises (44 %), meditation (42 %), yoga (40 %), mindfulness-based stress reduction (38 %), and massage (38 %). The survey showed most patients participated in IM modalities, though they felt uncomfortable discussing them with their oncologist. Participant characteristics were compared between groups (users and non-users) using two-sample t-tests and chi-square tests. Use of vitamin C (3.6 vs. 2.7; p = 0.01), medical marijuana (4.0 vs. 2.9; p = 0.03), support groups (3.4 vs. 2.7; p = 0.04), and massage (3.5 vs. 2.7; p = 0.03) were associated with a higher quality of life scores on MDA-SI MM. There were no other significant associations between supplement use or IM practices and the MDA-SI MM, brief fatigue inventory, or PHQ-2. CONCLUSION This study provides a foundation in the understanding of IM use in PCD, but more research is needed to evaluate individual IM interventions and their efficacy.
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Affiliation(s)
- Onyemaechi Okolo
- University of Arizona, Department of Hematology Oncology, Tucson, AZ, USA
| | | | - Ashley Larsen
- University of Arizona, Department of Medicine, Tucson, AZ, USA
| | - Nathan W Sweeney
- HealthTree Foundation, HealthTree for Multiple Myeloma, Lehi, UT, USA
| | | | - Krisstina Gowin
- University of Arizona, Department of Hematology Oncology, Tucson, AZ, USA.
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Yang G, Geng C, Jian Y, Zhou H, Chen W. Triplet RVd Induction for Transplant-Eligible Newly Diagnosed Multiple Myeloma: A Systematic Review and Meta-Analysis. Adv Ther 2022; 39:3799-3834. [PMID: 35771352 DOI: 10.1007/s12325-022-02195-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 05/12/2022] [Indexed: 11/01/2022]
Abstract
INTRODUCTION The combination of lenalidomide, bortezomib, and dexamethasone (RVd) has become standard of care for transplant-eligible patients with newly diagnosed MM (NDMM). This study aimed to determine the efficacy of RVd as induction therapy in terms of response rates and survival outcomes of transplant-eligible patients with NDMM. METHODS The databases of Medline, Embase, and Cochrane Library were searched until February 1, 2021. Both randomized controlled trials (RCT) and non-RCTs from the available literature were extracted as one-arm data to assess the efficacy of each triplet regimen for the target patients in terms of response rates and survival rates for transplant-eligible patients with NDMM. Data was summarized as estimated pooled value regarding each evaluated index. Risk of bias of studies was assessed with standard methods. RESULTS The findings of 71 studies published from 2008 to 2020 were analyzed. For RVd induction, the overall response rate (ORR), very good partial response or better (≥ VGPR) rate, and complete response or better (≥ CR) rate after induction were 0.91 (95% CI 0.86-0.95), 0.23 (95% CI 0.17-0.29), and 0.56 (95% CI 0.51-0.61), respectively. Indirect comparisons in efficacy were made between RVd and other traditional triplet regimens. RVd induction led to a better ≥ CR rate than bortezomib, cyclophosphamide, and dexamethasone (VCd) regimen in both postinduction and post-ASCT phase, ≥ CR rate 0.11 (95% CI 0.08-0.15) and 0.21 (95% CI 0.12-0.32), respectively. The 1-year overall survival (OS) rate and 3-year OS rate of RVd regimen were longer than that of bortezomib, thalidomide, and dexamethasone (VTd), 0.97 (95% CI 0.94-0.98) vs 0.71 (95% CI 0.61-0.80), and 0.90 (95% CI 0.79-0.98) vs 0.70 (95% CI 0.64-0.75), respectively. CONCLUSIONS The RVd induction demonstrated confident response rates and survival benefits for transplant-eligible patients with NDMM.
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Affiliation(s)
- Guangzhong Yang
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Chuanying Geng
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Yuan Jian
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Huixing Zhou
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Wenming Chen
- Department of Hematology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China.
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Analysis of Hazard Factors Affecting the Quality of Life for Lung Cancer Patients after Chemotherapy. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:6910126. [PMID: 35494528 PMCID: PMC9045990 DOI: 10.1155/2022/6910126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/14/2022] [Accepted: 03/21/2022] [Indexed: 11/18/2022]
Abstract
Objective To explore the hazard factors affecting the quality of life for patients with lung cancer after chemotherapy, so as to provide evidence-based clinical proof to improve their quality of life. Methods The clinic data of lung cancer patients treated with chemotherapy from November 2020 to November 2021 in our hospital were selected for retrospective analysis. A questionnaire survey was administered to 74 patients who met the inclusion criteria. The general condition questionnaire made by the department was used to analyzed the patients' demographic characteristics and disease status. The quality of life questionnaire for Chinese cancer patients receiving chemobiotherapy (QLQ-CCC) was used to evaluate the patients' quality of life. Results The research objects selected for this study scored an average of (94.53 ± 22.65) points in the quality of life. It was found by logistic regression analysis that age, education level, marital status, pathological types, monthly family income, and metastasis were the independent influencing factors that lowered the quality of life of lung cancer patients after chemotherapy (P < 0.001). Conclusion Chemotherapy can lead to a decline in the quality of life of lung cancer patients, and there are many factors at play. Therefore, medical and nursing staff should focus on the overall condition of patients when carrying out clinical treatment.
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Hevroni G, Korde N. Examining health related quality of life outcomes in multiple myeloma: Past and future perspectives. Semin Oncol 2022; 49:94-102. [DOI: 10.1053/j.seminoncol.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/23/2021] [Accepted: 01/02/2022] [Indexed: 11/11/2022]
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Xiang Y, Zhang L, Xiang P, Zhang J. Circulating miRNAs as Auxiliary Diagnostic Biomarkers for Multiple Myeloma: A Systematic Review, Meta-Analysis, and Recommendations. Front Oncol 2021; 11:698197. [PMID: 34307166 PMCID: PMC8297545 DOI: 10.3389/fonc.2021.698197] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/22/2021] [Indexed: 01/20/2023] Open
Abstract
Multiple myeloma (MM) is a hematologic malignancy characterized by aberrant expansion of monoclonal plasma cells with high mortality and severe complications due to the lack of early diagnosis and timely treatment. Circulating miRNAs have shown potential in the diagnosis of MM with inconsistent results, which remains to be fully assessed. Here we updated a meta-analysis with relative studies and essays published in English before Jan 31, 2021. After steps of screening, 32 studies from 11 articles that included a total of 627 MM patients and 314 healthy controls were collected. All data were analyzed by REVMAN 5.3 and Stata MP 16, and the quality of included literatures was estimated by Diagnostic Accuracy Study 2 (QUADAS-2). The pooled area under the curve (AUC) shown in summary receiver operating characteristic (SROC) analyses of circulating miRNAs was 0.87 (95%CI, 0.81–0.89), and the sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR), and diagnostic odds ratio (DOR) were 0.79, 0.86, 5, 0.27, 22, respectively. Meta-regression and subgroup analysis exhibited that “miRNA cluster”, patient “detailed stage or Ig isotype” accounted for a considerable proportion of heterogeneity, revealing the importance of study design and patient inclusion in diagnostic trials; thus standardized recommendations were proposed for further studies. In addition, the performance of the circulating miRNAs included in MM prognosis and treatment response prediction was summarized, indicating that they could serve as valuable biomarkers, which would expand their clinical application greatly.
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Affiliation(s)
- Yunhui Xiang
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Liuyun Zhang
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Pinpin Xiang
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Juan Zhang
- Department of Laboratory Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
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Yan W, Shi H, He T, Chen J, Wang C, Liao A, Yang W, Wang H. Employment of Artificial Intelligence Based on Routine Laboratory Results for the Early Diagnosis of Multiple Myeloma. Front Oncol 2021; 11:608191. [PMID: 33854961 PMCID: PMC8039367 DOI: 10.3389/fonc.2021.608191] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 03/08/2021] [Indexed: 12/26/2022] Open
Abstract
Objective In order to enhance the detection rate of multiple myeloma and execute an early and more precise disease management, an artificial intelligence assistant diagnosis system is developed. Methods 4,187 routine blood and biochemical examination records were collected from Shengjing Hospital affiliated to China Medical University from January 2010 to January 2020, which include 1,741 records of multiple myeloma (MM) and 2,446 records of non-myeloma (infectious diseases, rheumatic immune system diseases, hepatic diseases and renal diseases). The data set was split into training and test subsets with the ratio of 4:1 while connecting hemoglobin, serum creatinine, serum calcium, immunoglobulin (A, G and M), albumin, total protein, and the ratio of albumin to globulin data. An early assistant diagnostic model of MM was established by Gradient Boosting Decision Tree (GBDT), Support Vector Machine (SVM), Deep Neural Networks (DNN), and Random Forest (RF). Out team calculated the precision and recall of the system. The performance of the diagnostic model was evaluated by using the receiver operating characteristic (ROC) curve. Results By designing the features properly, the typical machine learning algorithms SVM, DNN, RF and GBDT all performed well. GBDT had the highest precision (92.9%), recall (90.0%) and F1 score (0.915) for the myeloma group. The maximized area under the ROC (AUROC) was calculated, and the results of GBDT (AUC: 0.975; 95% confidence interval (CI): 0.963–0.986) outperformed that of SVM, DNN and RF. Conclusion The model established by artificial intelligence derived from routine laboratory results can accurately diagnose MM, which can boost the rate of early diagnosis.
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Affiliation(s)
- Wei Yan
- Haematology Department of Shengjing Hospital, China Medical University, Shenyang, China
| | - Hua Shi
- Haematology Department of Shengjing Hospital, China Medical University, Shenyang, China
| | - Tao He
- Neusoft Research Institute, Northeastern University, Shenyang, China
| | - Jian Chen
- Neusoft Research Institute, Northeastern University, Shenyang, China
| | - Chen Wang
- Neusoft Research Institute, Northeastern University, Shenyang, China
| | - Aijun Liao
- Haematology Department of Shengjing Hospital, China Medical University, Shenyang, China
| | - Wei Yang
- Haematology Department of Shengjing Hospital, China Medical University, Shenyang, China
| | - Huihan Wang
- Haematology Department of Shengjing Hospital, China Medical University, Shenyang, China
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Li X, Liu J, Chen M, Gu J, Huang B, Zheng D, Li J. Health-related quality of life of patients with multiple myeloma: A real-world study in China. Cancer Med 2020; 9:7896-7913. [PMID: 32881377 PMCID: PMC7643654 DOI: 10.1002/cam4.3391] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/30/2020] [Accepted: 07/30/2020] [Indexed: 12/14/2022] Open
Abstract
Purpose This study aimed to assess the health‐related quality of life (HRQOL) of Chinese patients with different stages of multiple myeloma (MM) who received various treatments and identify the factors associated with a lower quality of life in China. Methods A cross‐sectional, anonymous questionnaire was distributed to adults with MM. The measures of quality of life included the European Organization for Research and Treatment of Cancer (EORTC) quality of life questionnaire (QLQ)‐C30, QLQ‐myeloma‐specific module 20 (MY20), and EuroQoL EQ‐5D. The data, including patient factors, difficulties experienced during the diagnosis and treatment processes, psychosocial factors and disease‐ or treatment‐related effects, were collected. Results Four hundred and thirty patients with MM were recruited from all 27 provinces of China, and their average age was 55.7 years. Many variables were significantly associated with the HRQOL of the patients with MM. In the multivariate analyses, performance status, psychosocial factors, disease phase, and an early diagnosis were significantly associated with the HRQOL. In the subgroup analysis, the HRQOL of the patients who underwent autologous stem cell transplantation (ASCT) was significantly higher than that of the non‐ASCT patients. Treatment‐related toxicities had a significant impact on the quality of life of the patients with MM, and 91.5% of the patients intended to stop the maintenance treatment. Conclusions The quality of life of patients with MM in China is affected by patient factors, difficulties experienced during the diagnosis and treatment processes, psychosocial factors, and disease‐ or treatment‐related effects. Efforts should be exerted to improve the overall quality of life of these patients in China.
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Affiliation(s)
- Xiaozhe Li
- Department of Haematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Junru Liu
- Department of Haematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Meilan Chen
- Department of Haematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jingli Gu
- Department of Haematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Beihui Huang
- Department of Haematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Dong Zheng
- Department of Haematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Juan Li
- Department of Haematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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