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Zarbock A, Larsson TE, Noiseux N, Mazer CD, Böhm J, Laflamme M, Matschke K, Burkert J, de Varennes B, Myjavec A, Böning A, Koyner JL, Engelman D, Reusch M, Thielmann M. Efficacy and safety of therapeutic alpha-1-microglobulin RMC-035 in reducing kidney injury after cardiac surgery: a multicentre, randomised, double-blind, parallel group, phase 2a trial. EClinicalMedicine 2024; 76:102830. [PMID: 39318788 PMCID: PMC11421351 DOI: 10.1016/j.eclinm.2024.102830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 08/14/2024] [Accepted: 08/29/2024] [Indexed: 09/26/2024] Open
Abstract
Background Cardiac surgery invariably triggers acute kidney stress causing adverse renal outcomes. The AKITA study evaluated the efficacy and safety of RMC-035, a novel analogue of alpha-1-microglobulin, for reducing cardiac surgery-associated kidney injury. Methods In this randomised double-blind placebo-controlled phase 2a study, we randomly assigned (1:1) adult hospitalised patients undergoing open-chest cardiac surgery at high risk for acute kidney injury (AKI) at 21 sites in North America and Europe to receive either RMC-035 (1.3 or 0.65 mg/kg) or placebo (1:1) for 2 days (5 intravenous infusions), stratified by region and renal function. Eligible patients had at least one pre-defined AKI risk factor. Patients with severe renal impairment (estimated glomerular filtration rate [eGFR] <30 mL/min/1.73 m2) were excluded. The co-primary efficacy and safety endpoints were AKI (Kidney Disease: Improving Global Outcomes definition) within 72 h after surgery and nature, frequency, and severity of treatment-emergent adverse events (TEAEs). Secondary endpoints included eGFR and Major Adverse Kidney Events (MAKE) up to Day 90. Randomised patients who had received at least one dose of study drug were analysed for primary and safety analyses. Participants, investigators and sponsor were masked to treatment allocation. This study is registered at ClinicalTrials.gov (NCT05126303) and EudraCT (2021-004040-19). Findings Patient enrolment was stopped at interim analysis due to futility. Between March 31, 2022 and July 12, 2023, 177 patients (RMC-035: 89, placebo: 88) were randomised and treated. AKI rate for RMC-035 vs placebo was 50.6% (n = 45) and 39.8% (n = 35) (relative risk [RR]: 1.30, 90% confidence interval [90% CI]: 0.99, 1.71; p = 0.12). A short-lived creatinine increase was observed with the higher RMC-035 dose. Treatment with RMC-035 was associated with improved secondary renal outcomes at Day 90: placebo-adjusted eGFR change from baseline 4.3 mL/min/1.73 m2, 90% CI 0.51-8.12, p = 0.06; and MAKE 6.7% (n = 6) vs 15.9% (n = 14); RR: 0.41, 90% CI: 0.19, 0.88, p = 0.05. The most frequently reported TEAEs for RMC-035 were chills (30.3%), nausea (21.3%), anaemia (20.2%); and atrial fibrillation (29.5%), anaemia (20.5%), hypervolemia (14.8%) for placebo. The majority of TEAEs in both treatment groups were mild or moderate in severity. In the RMC-035 group, 26 (29.2%) patients experienced at least one severe or life-threatening TEAE and in the placebo group 16 (18.2%) patients. There were 4 deaths per treatment arm (one treatment-related, in placebo group). Interpretation In this proof-of-concept study, RMC-035 did not reduce AKI 72 h after cardiac surgery. Evaluations may have been confounded by a drug-induced transient creatinine increase in a subgroup of patients. RMC-035 was associated with improved secondary renal outcomes. These results merit further investigation and should be interpreted with caution, as the study was not powered for these outcomes. Funding Guard Therapeutics.
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Affiliation(s)
- Alexander Zarbock
- Department of Anaesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
| | | | - Nicolas Noiseux
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - C. David Mazer
- St. Michael's Hospital, University of Toronto, Toronto, Canada
| | - Johannes Böhm
- Department of Cardiovascular Surgery, Institute Insure, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Maxime Laflamme
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, Canada
| | - Klaus Matschke
- Klinik für Herzchirurgie, Herzzentrum Dresden Universitätsklinik, Dresden, Germany
| | - Jan Burkert
- Fakultni Nemocnice v Motole, Prague, Czech Republic
| | - Benoit de Varennes
- McGill University Health Centre - Royal Victoria Hospital, Montréal, Canada
| | - Andrej Myjavec
- Department of Cardiac Surgery, Charles University, Faculty of Medicine and University Hospital in Hradec Kralove, Hradec Kralove, Czech Republic
| | - Andreas Böning
- Department of Cardiovascular Surgery, Justus-Liebig-University Giessen, Germany
| | - Jay L. Koyner
- Section of Nephrology, University of Chicago, Chicago, IL, USA
| | - Dan Engelman
- Division of Cardiac Surgery, Baystate Medical Center, Springfield, MA, USA
| | | | - Matthias Thielmann
- Klinik für Thorax- und Kardiovaskuläre Chirurgie, Westdeutsches Herz- und Gefäßzentrum Essen, Universität Duisburg-Essen, Germany
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Shimazu Y, Kanda J, Takakuwa T, Onda Y, Fukushima K, Hotta M, Fuchida SI, Uoshima N, Shimura Y, Tanaka H, Ohta K, Shibayama H, Kosugi S, Yagi H, Yoshihara S, Hosen N, Ito T, Shimazaki C, Matsumura I, Kuroda J, Takaori-Kondo A, Hino M. The impact of renal function on initial therapy in transplant-ineligible multiple myeloma patients. Ann Hematol 2024:10.1007/s00277-024-05934-2. [PMID: 39167179 DOI: 10.1007/s00277-024-05934-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Accepted: 08/06/2024] [Indexed: 08/23/2024]
Abstract
The prognosis for multiple myeloma (MM) patients has improved with the advent of new drugs, but the prognosis with renal impairment (RI) is poor. The choice of treatment in such cases is critical, but there are no set criteria. We examined the impact of RI on initial therapy in transplant-ineligible MM patients. We selected symptomatic MM patients who met the following criteria: age ≥ 65 years, fit, and ineligible for transplantation from the database. We analyzed the impact of age, treatment, International Staging System (ISS) stage, karyotype abnormalities, performance status, and estimated glomerular filtration rate (GFR < 50 or ≥ 50 ml/min/1.73m2) on overall survival (OS). We also analyzed the OS by eGFR for each treatment. We selected 349 symptomatic MM patients. The regimens used were lenalidomide, bortezomib and dexamethasone (RVd), daratumumab, bortezomib, melphalan, and prednisolone (D-VMP), daratumumab, lenalidomide and dexamethasone (D-Rd) and daratumumab, bortezomib, and dexamethasone (D-Vd) in 184, 41, 74 and 50 patients, respectively. The median age was 74 years old; ISS stage was I/II/III in 85/112/131 patients; and 161 patients showed eGFR < 50. The OS was shorter with ISS stage III (p = 0.029) and eGFR < 50 (p < 0.001) by multivariate analysis. The OS under the RVd/D-Rd regimens were significantly shorter for patients with eGFR < 50, but OS under the D-VMP/D-Vd regimens were not significantly different between patients with eGFR < 50 and eGFR ≥ 50. The OS of the transplant-ineligible MM patients with higher ISS stage and RI was poor. Initial treatment with a D-VMP/D-Vd regimen might be less affected by RI.
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Affiliation(s)
- Yutaka Shimazu
- Department of Hematology, Graduate School of Medicine, Kyoto University, 54, Kawaramachi, Shogoin, Sakyoku, Kyoto, 606-8507, Japan.
- Department of Early Clinical Development, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Junya Kanda
- Department of Hematology, Graduate School of Medicine, Kyoto University, 54, Kawaramachi, Shogoin, Sakyoku, Kyoto, 606-8507, Japan
| | | | - Yoshiyuki Onda
- Department of Hematology, Japanese Red Cross Osaka Hospital, Osaka, Japan
| | - Kentaro Fukushima
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Masaaki Hotta
- First Department of Internal Medicine, Kansai Medical University, Hirakata, Japan
| | - Shin-Ichi Fuchida
- Department of Hematology, Japan Community Health Care Organization Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hirokazu Tanaka
- Department of Hematology and Rheumatology, Kindai University Faculty of Medicine, Osaka, Japan
| | | | - Hirohiko Shibayama
- Department of Hematology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Satoru Kosugi
- Department of Internal Medicine (Hematology), Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Hideo Yagi
- Department of Hematology and Oncology, Nara Prefecture General Medical Center, Nara, Japan
| | - Satoshi Yoshihara
- Division of Hematology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya City, Japan
| | - Naoki Hosen
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tomoki Ito
- First Department of Internal Medicine, Kansai Medical University, Hirakata, Japan
| | - Chihiro Shimazaki
- Department of Hematology, Japan Community Health Care Organization Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Itaru Matsumura
- Department of Hematology and Rheumatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akifumi Takaori-Kondo
- Department of Hematology, Graduate School of Medicine, Kyoto University, 54, Kawaramachi, Shogoin, Sakyoku, Kyoto, 606-8507, Japan
| | - Masayuki Hino
- Department of Hematology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
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Zhang D, Sun D. Current progress in CAR-based therapy for kidney disease. Front Immunol 2024; 15:1408718. [PMID: 39234257 PMCID: PMC11372788 DOI: 10.3389/fimmu.2024.1408718] [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: 03/28/2024] [Accepted: 08/05/2024] [Indexed: 09/06/2024] Open
Abstract
Despite significant breakthroughs in the understanding of immunological and pathophysiological features for immune-mediated kidney diseases, a proportion of patients exhibit poor responses to current therapies or have been categorized as refractory renal disease. Engineered T cells have emerged as a focal point of interest as a potential treatment strategy for kidney diseases. By genetically modifying T cells and arming them with chimeric antigen receptors (CARs), effectively targeting autoreactive immune cells, such as B cells or antibody-secreting plasma cells, has become feasible. The emergence of CAR T-cell therapy has shown promising potential in directing effector and regulatory T cells (Tregs) to the site of autoimmunity, paving the way for effective migration, proliferation, and execution of suppressive functions. Genetically modified T-cells equipped with artificial receptors have become a novel approach for alleviating autoimmune manifestations and reducing autoinflammatory events in the context of kidney diseases. Here, we review the latest developments in basic, translational, and clinical studies of CAR-based therapies for immune-mediated kidney diseases, highlighting their potential as promising avenues for therapeutic intervention.
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Affiliation(s)
- Dan Zhang
- Department of Nephrology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Dong Sun
- Department of Nephrology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Internal Medicine and Diagnostics, Xuzhou Medical University, Xuzhou, China
- Clinical Research Center For Kidney Disease, Xuzhou Medical University, Xuzhou, China
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Ho PJ, Spencer A, Mollee P, Bryant CE, Enjeti AK, Horvath N, Butcher BE, Trotman J, Gibbs S, Joshua DE. Serum Free Light Chain Kinetics Is Predictive of Renal Response in Myeloma Patients With Renal Impairment-An ALLG Trial of Carfilzomib-Dexamethasone Therapy in Frontline and Relapse. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2024; 24:543-552.e1. [PMID: 38702217 DOI: 10.1016/j.clml.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/22/2024] [Accepted: 04/04/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND AND PURPOSE Renal impairment (RI) confers adverse prognosis in myeloma; its reversal and avoidance of dialysis are crucial. We investigated whether serum free light chain (SFLC) measurements can predict renal outcome, to enable change in therapy to optimize prognosis and avoid dialysis. PATIENTS AND METHODS We investigated 36 myeloma patients (17 newly diagnosed [ND]; 19 relapsed refractory [RR]; with median of 5 prior lines) with eGFR 15-40 ml/min treated with carfilzomib (Cfz)-dexamethasone to determine whether SFLC kinetics can predict renal outcomes, and assess efficacy and tolerability. RESULTS The change in involved SFLC at Cycle 2 Day 1 was significantly correlated with renal function; for every one log10 reduction in involved SFLC, eGFR increased by 9.0-15.0 mL/min at cycles 2-4, with SFLC reduction of 54%-78%. At a median follow-up of 30.6 months, renal outcomes were favorable-CRrenal 25%, MRrenal 36%. Disease responses (ND 100%, RR 75%), progression-free survival (ND 32.2 months, RR 11.1 months) and overall survival (ND not reached, RR 42.0 months) were comparable to patients without RI. There was significant toxicity, including Cfz-related cardiac impairment of 20% within a cohort with high co-morbidity, and a high incidence of infections. CONCLUSION We propose that one log10 reduction in involved SFLC at Cycle 2 Day 1 is an appropriate target for reducing the risk of dialysis in myeloma patients with RI; below this threshold patients may benefit from a change in therapy. While Cfz-dexamethasone achieved favorable renal and disease outcomes, toxicity can be significant in this vulnerable cohort.
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Affiliation(s)
- P Joy Ho
- Institute of Haematology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; University of Sydney, Sydney, New South Wales, Australia.
| | - Andrew Spencer
- Department of Haematology, Alfred Hospital, Melbourne, Victoria, Australia
| | - Peter Mollee
- Haematology Department, Princess Alexandra Hospital, Brisbane, Queensland, Australia; School of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Christian E Bryant
- Institute of Haematology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; University of Sydney, Sydney, New South Wales, Australia
| | - Anoop K Enjeti
- Department of Haematology, Calvary Mater Newcastle Hospital, Waratah, New South Wales, Australia; NSW Health Pathology, John Hunter Hospital, New Lambton Heights, New South Wales, Australia; Precision Medicine Program, Hunter Medical Research Institute and University of Newcastle, New South Wales, Australia
| | | | - Belinda E Butcher
- Biostatistics, WriteSource Medical, Lane Cove, New South Wales, Australia; School of Biomedical Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Judith Trotman
- University of Sydney, Sydney, New South Wales, Australia; Concord Repatriation General Hospital, Concord, New South Wales, Australia
| | - Simon Gibbs
- Box Hill Hospital, Melbourne, Victoria, Australia
| | - Douglas E Joshua
- Institute of Haematology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia; University of Sydney, Sydney, New South Wales, Australia
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Isola S, Gammeri L, Furci F, Gangemi S, Pioggia G, Allegra A. Vitamin C Supplementation in the Treatment of Autoimmune and Onco-Hematological Diseases: From Prophylaxis to Adjuvant Therapy. Int J Mol Sci 2024; 25:7284. [PMID: 39000393 PMCID: PMC11241675 DOI: 10.3390/ijms25137284] [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: 05/28/2024] [Revised: 06/29/2024] [Accepted: 07/01/2024] [Indexed: 07/16/2024] Open
Abstract
Vitamin C is a water-soluble vitamin introduced through the diet with anti-inflammatory, immunoregulatory, and antioxidant activities. Today, this vitamin is integrated into the treatment of many inflammatory pathologies. However, there is increasing evidence of possible use in treating autoimmune and neoplastic diseases. We reviewed the literature to delve deeper into the rationale for using vitamin C in treating this type of pathology. There is much evidence in the literature regarding the beneficial effects of vitamin C supplementation for treating autoimmune diseases such as Systemic Lupus Erythematosus (SLE) and Rheumatoid Arthritis (RA) and neoplasms, particularly hematological neoplastic diseases. Vitamin C integration regulates the cytokines microenvironment, modulates immune response to autoantigens and cancer cells, and regulates oxidative stress. Moreover, integration therapy has an enhanced effect on chemotherapies, ionizing radiation, and target therapy used in treating hematological neoplasm. In the future, integrative therapy will have an increasingly important role in preventing pathologies and as an adjuvant to standard treatments.
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Affiliation(s)
- Stefania Isola
- School and Operative Unit of Allergy and Clinical Immunology, Policlinico “G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (S.I.); (S.G.)
| | - Luca Gammeri
- School and Operative Unit of Allergy and Clinical Immunology, Policlinico “G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (S.I.); (S.G.)
| | - Fabiana Furci
- Provincial Healthcare Unit, Section of Allergy, 89900 Vibo Valentia, Italy;
| | - Sebastiano Gangemi
- School and Operative Unit of Allergy and Clinical Immunology, Policlinico “G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (S.I.); (S.G.)
| | - Giovanni Pioggia
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98125 Messina, Italy;
| | - Alessandro Allegra
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood “Gaetano Barresi”, University of Messina, 98100 Messina, Italy;
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Try M, Harel S. [Renal failure in multiple myeloma: Specific management issues]. Bull Cancer 2024; 111:733-740. [PMID: 36759215 DOI: 10.1016/j.bulcan.2022.12.015] [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: 07/13/2022] [Revised: 12/11/2022] [Accepted: 12/21/2022] [Indexed: 02/10/2023]
Abstract
Renal impairment is common during multiple myeloma and persistent reduction in kidney function strongly affects prognosis. Cast nephropathy, by monoclonal free light chains precipitation with uromodulin in renal tubules, is the main cause of acute kidney injury in multiple myeloma. Kidney biopsy, although not necessary for diagnosis, allows assessment of renal prognosis according to the extent of cast formation, tubular atrophy and interstitial fibrosis. Prevention and early diagnosis of acute kidney injury are essential to optimize management and avoid progression to chronic kidney disease. Rehydration, interruption of nephrotoxic treatments, correction of precipitating factors, anti-plasma cell chemotherapy can rapidly reduce the free light chains nephrotoxicity. The association of the proteasome inhibitor Bortezomib and high dose Dexamethasone is the reference treatment in newly diagnosed patients with renal impairment. Adding Cyclophosphamide or the immunomodulator Lenalidomide may improve the hematological response, but with a poorer tolerance. Use of anti-CD38 monoclonal antibodies is being evaluated in this population. Hemodialysis with high-flux or high-cut-off membranes, combined to chemotherapy, may improve renal function recovery. Management of multiple myeloma have to be adapted in patients with chronic kidney disease, dialysis or kidney transplantation. Because of improvement in global survival, kidney transplantation remains an option to consider in selected patients. Collaboration between hematologists and nephrologists is essential throughout the course of the disease.
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Affiliation(s)
- Mélanie Try
- Centre hospitalier universitaire de Bicêtre, assistance publique-hôpitaux de Paris (APHP), université Paris-Saclay, service de néphrologie, dialyse et transplantation, 94270 Le Kremlin-Bicêtre, France; Groupe de Recherche Interdisciplinaire Francophone en Onco-Néphrologie, Paris, France.
| | - Stéphanie Harel
- Centre hospitalier universitaire de Saint-Louis, assistance publique-hôpitaux de Paris (APHP), université Paris Cité, service d'immuno-hématologie, 75010 Paris, France
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Hari P, Latremouille-Viau D, Lin P, Guerin A, Sasane M. Clinical and economic burden of medicare beneficiaries with multiple myeloma and renal impairment: An observational study. Medicine (Baltimore) 2024; 103:e38609. [PMID: 38941411 DOI: 10.1097/md.0000000000038609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/30/2024] Open
Abstract
Evidence on real-world clinical and economic outcomes in patients with multiple myeloma (MM) and renal impairment (RI) is limited in the United States. This retrospective study aimed to generate an updated comprehensive assessment of the clinical and economic outcomes of MM patients with RI using the Medicare research identifiable files data with Part D linkage, which might assist in assessing the total clinical and socioeconomic burden of these high-risk and challenging-to-treat patients. Treatment patterns and clinical and economic outcomes in first line (1L) to fourth line (4L) therapy were described in Medicare beneficiaries (2012 to 2018) for MM patients with RI (RI MM cohort). For reference purposes, information on a general cohort of MM patients was generated and reported to highlight the clinical and economic burden of RI. Since the goal was to describe the burden of these patients, this study was not designed as a comparison between the 2 cohorts. Compared with the general MM cohort (n = 13,573), RI MM patients (24.9%) presented high MM-associated comorbidities. In the RI MM cohort, bortezomib-dexamethasone (45.7%), bortezomib-lenalidomide (18.6%), lenalidomide (12.3%), and bortezomib-cyclophosphamide (12.1%) were the most prevalent regimens in 1L; carfilzomib and pomalidomide were mostly received in 3L to 4L; and daratumumab in 4L. Across 1L to 4L, the RI MM cohort presented shorter median real-world progression-free survival (1L: 12.9 and 16.4 months) and overall survival (1L: 31.1 and 46.8 months) and higher all-cause healthcare resource utilization (1L incidence rate of inpatient days: 12.1 and 7.8 per person per year) than the general MM cohort. In the RI MM cohort, the mean all-cause total cost increased from 1L to 4L ($14,549-$18,667 per person per month) and was higher than that of the general MM cohort. RI MM patients presented higher clinical and economic burdens across 1L to 4L than the general MM patients in real-world clinical practice.
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Affiliation(s)
- Parameswaran Hari
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
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Nishigaito T, Mitsumoto K, Katsunuma R, Hirai Y, Yamashita C, Mizumoto A, Uzu T. Crystalline Light Chain Casts and Hypercalcemia Induced Acute Kidney Injury: A Rare Presentation of Multiple Myeloma. Intern Med 2024; 63:1751-1755. [PMID: 37926541 PMCID: PMC11239252 DOI: 10.2169/internalmedicine.2603-23] [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: 07/12/2023] [Accepted: 09/18/2023] [Indexed: 11/07/2023] Open
Abstract
The most common cause of acute kidney injury (AKI) in multiple myeloma is light-chain cast nephropathy (LCCN), which consists of a light chain and Tamm-Horsfall protein (THP). We herein report a 46-year-old woman with hypercalcemia and AKI. A renal biopsy showed crystalline casts, which were consistent with lambda light chains but not THP. Hydration therapy and treatment to lower her serum calcium concentration were initiated immediately. She subsequently received bortezomib-based anti-myeloma therapy and recovered successfully. This was a rare case of LCCN, suggesting that hypercalcemia may play a role in the development of crystalline LCCN.
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Affiliation(s)
| | | | | | - Yuri Hirai
- Department of Nephrology, Nippon Life Hospital, Japan
| | | | - Aya Mizumoto
- Department of Nephrology, Nippon Life Hospital, Japan
| | - Takashi Uzu
- Department of Nephrology, Nippon Life Hospital, Japan
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Ha J, Choi S, Moon S, Han J, Lee J, Baek KH, Han S, Park SS, Min CK. Major cardiovascular events in long-term multiple myeloma survivors: a Korean case-control study (the CAREMM-2105 study). Clin Exp Med 2024; 24:125. [PMID: 38864999 PMCID: PMC11169014 DOI: 10.1007/s10238-024-01368-2] [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: 03/30/2024] [Accepted: 04/29/2024] [Indexed: 06/13/2024]
Abstract
PURPOSE Despite improvements in multiple myeloma (MM) survival rates, data on cardiovascular outcomes in long-term survivors remain lacking. METHODS This retrospective case-control study utilized the Korean National Health Insurance Service database (2009-2020) to compare the incidence of cardiovascular disease (CVD) between patients with MM and a matched control group, focusing on long-term (> 5 years) survivors. A preliminary case cohort (n = 15,402 patients with MM) and a matched control cohort (n = 123,216 patients without MM) were established based on birth year and sex. Following 1:1 propensity score matching, the final matched cohorts each comprised 15,402 participants. RESULTS The case and control cohorts were comparable in mean age (66.2 ± 11.5 years vs. 66.1 ± 11.3 years), sex, age distribution, and comorbidities. By the 8-year follow-up, the cumulative incidence of CV events (12.5% vs. 22.1%) and CVD risk were significantly lower in the case cohort. The 5-year landmark analysis revealed significant differences in CVD incidence between the cohorts (7.8% [case cohort] vs. 9.8% [control cohort]), with variations across age groups and sex, highlighting a significantly higher CVD risk among patients aged < 50 years in the case cohort (P < 0.001). CONCLUSIONS These findings underscore the need for vigilant CVD monitoring in MM long-term survivors, particularly those aged < 50 years at first diagnosis. IMPLICATION FOR CANCER SURVIVORS This study highlights the importance of integrating cardiovascular monitoring and risk management into long-term care for MM survivors, with a focus on younger patients and personalized interventions.
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Affiliation(s)
- Jeonghoon Ha
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Suein Choi
- Department of Pharmacology, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Pharmacometrics Institute for Practical Education and Training (PIPET), College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Seulji Moon
- Department of Pharmacology, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Pharmacometrics Institute for Practical Education and Training (PIPET), College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Jinseon Han
- Department of Pharmacology, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Pharmacometrics Institute for Practical Education and Training (PIPET), College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Jeongyoon Lee
- Department of Pharmacology, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Pharmacometrics Institute for Practical Education and Training (PIPET), College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Ki-Hyun Baek
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Seunghoon Han
- Department of Pharmacology, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Pharmacometrics Institute for Practical Education and Training (PIPET), College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
| | - Sung-Soo Park
- Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
- Leukemia Research Institute, The Catholic University of Korea, Seoul, 06591, Republic of Korea.
| | - Chang-Ki Min
- Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Leukemia Research Institute, The Catholic University of Korea, Seoul, 06591, Republic of Korea
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10
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Shoeib SM, Hassan A, Habeeb E, Ragab RA, Elakshar S, Sherief D. Urinary Insulin-Like Growth Factor-Binding Protein 7 (IGFBp7), Urinary Tissue Inhibitor of Matrix Metalloproteinase 2 (TIMP2), and Serum Transgelin as Novel Biomarkers of Kidney Injury in Multiple Myeloma. Indian J Hematol Blood Transfus 2024; 40:246-254. [PMID: 38708150 PMCID: PMC11065805 DOI: 10.1007/s12288-023-01701-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 10/04/2023] [Indexed: 05/07/2024] Open
Abstract
Renal dysfunction is a common complication of MM and is associated with poor prognosis, particularly when progressive. Early identification of renal dysfunction is essential for prompt treatment for disease control and restoration of renal function. Urinary insulin-like growth factor-binding protein 7 (IGFBP-7), urinary tissue inhibitor of matrix metalloproteinase 2 (TIMP-2), and serum transgelin levels were measured using enzyme-linked immunosorbent assays and evaluated as biomarkers for the prediction of renal impairment in patients with multiple myeloma. U IGFBP-7/creatinine ratio, U TIMP2/creatinine ratio, and serum transgelin levels were higher in patients with MM than healthy controls, and predicted renal insufficiency in MM. Serum transgelin, urinary IGFBp7, and TIMP2 levels may have utility as biomarkers of renal tubular injury and predict future renal impairment in patients with MM.
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Affiliation(s)
- Sarah M. Shoeib
- Department of Clinical Pathology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Asmaa Hassan
- Department of Clinical Pathology, Faculty of Medicine, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
| | - Eman Habeeb
- Department of Clinical Pathology, Faculty of Medicine, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
| | - Rasha Abdallah Ragab
- Department of Internal Medicine, Faculty of Medicine, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
| | - Sara Elakshar
- Department of Clinical Oncology and Nuclear Medicine, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Dalia Sherief
- Department of Clinical Pathology, Faculty of Medicine, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
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11
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Guo Q, Jin Y, Chen X, Ye X, Shen X, Lin M, Zeng C, Zhou T, Zhang J. NF-κB in biology and targeted therapy: new insights and translational implications. Signal Transduct Target Ther 2024; 9:53. [PMID: 38433280 PMCID: PMC10910037 DOI: 10.1038/s41392-024-01757-9] [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: 10/19/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 03/05/2024] Open
Abstract
NF-κB signaling has been discovered for nearly 40 years. Initially, NF-κB signaling was identified as a pivotal pathway in mediating inflammatory responses. However, with extensive and in-depth investigations, researchers have discovered that its role can be expanded to a variety of signaling mechanisms, biological processes, human diseases, and treatment options. In this review, we first scrutinize the research process of NF-κB signaling, and summarize the composition, activation, and regulatory mechanism of NF-κB signaling. We investigate the interaction of NF-κB signaling with other important pathways, including PI3K/AKT, MAPK, JAK-STAT, TGF-β, Wnt, Notch, Hedgehog, and TLR signaling. The physiological and pathological states of NF-κB signaling, as well as its intricate involvement in inflammation, immune regulation, and tumor microenvironment, are also explicated. Additionally, we illustrate how NF-κB signaling is involved in a variety of human diseases, including cancers, inflammatory and autoimmune diseases, cardiovascular diseases, metabolic diseases, neurological diseases, and COVID-19. Further, we discuss the therapeutic approaches targeting NF-κB signaling, including IKK inhibitors, monoclonal antibodies, proteasome inhibitors, nuclear translocation inhibitors, DNA binding inhibitors, TKIs, non-coding RNAs, immunotherapy, and CAR-T. Finally, we provide an outlook for research in the field of NF-κB signaling. We hope to present a stereoscopic, comprehensive NF-κB signaling that will inform future research and clinical practice.
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Affiliation(s)
- Qing Guo
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yizi Jin
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xinyu Chen
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Shanghai Cancer Institute & Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, PR China
| | - Xiaomin Ye
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
| | - Xin Shen
- Department of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mingxi Lin
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Cheng Zeng
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Teng Zhou
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jian Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, No. 270, Dong'an Road, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
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12
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Noorani B, Menon RM, Chen X, Marsh KC, Huang W, Gupta S, Dobkowska E, Marbury T, Salem AH. Venetoclax pharmacokinetics in participants with end-stage renal disease undergoing haemodialysis. Br J Clin Pharmacol 2024; 90:748-758. [PMID: 37855131 DOI: 10.1111/bcp.15935] [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: 08/18/2023] [Revised: 10/06/2023] [Accepted: 10/11/2023] [Indexed: 10/20/2023] Open
Abstract
AIMS Renal insufficiency is a common comorbidity in patients with haematological malignancies. This study aimed to assess how end-stage renal disease (ESRD) might affect the pharmacokinetics of venetoclax, a Bcl-2 inhibitor, in participants with ESRD undergoing haemodialysis. METHODS Venetoclax was administered as a single 100-mg dose to 6 female participants with ESRD (estimated glomerular filtration rate <15 mL/min) both prior to haemodialysis and between haemodialysis days and 7 healthy female participants with normal renal function (estimated glomerular filtration rate >90 mL/min). Intensive pharmacokinetic and protein binding samples were collected from all participants. Arterial and venous samples were collected from ESRD participants during haemodialysis to assess the effect of haemodialysis on venetoclax pharmacokinetics. Pharmacokinetic parameters were estimated using noncompartmental methods. RESULTS There was no difference in plasma venetoclax concentrations between arterial and venous samples, suggesting that haemodialysis did not affect the pharmacokinetics of venetoclax. The fraction unbound (fu ) of venetoclax was ~2-fold higher for participants with ESRD compared to participants with normal renal function. The unbound maximum plasma concentration and area under the plasma concentration-time curve from time 0 to 48 h were comparable between ESRD and normal function groups. The mean half-life ranged from 10.4 to 12.2 h across groups, demonstrating that ESRD did not affect the half-life of venetoclax. No new safety signals were observed during this study. CONCLUSION ESRD and dialysis do not alter unbound venetoclax plasma concentrations. No pharmacokinetics driven dose adjustment is needed for patients with renal insufficiency.
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Affiliation(s)
| | | | - Xin Chen
- AbbVie, Inc., North Chicago, Illinois, USA
| | | | - Weize Huang
- Genentech Inc., South San Francisco, California, USA
| | | | - Edyta Dobkowska
- Pharmacyclics, an AbbVie company in Switzerland, Schaffhausen, Switzerland
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13
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Soloveva M, Solovev M, Mironova D, Mendeleeva L. Results of Autologous Hematopoietic Stem Cell Transplantation in Patients with Multiple Myeloma(MM) and Renal Impairment: A Retrospective Single-Center Study. Int J Hematol Oncol Stem Cell Res 2024; 18:64-74. [PMID: 38680711 PMCID: PMC11055427 DOI: 10.18502/ijhoscr.v18i1.14745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 11/29/2023] [Indexed: 05/01/2024] Open
Abstract
Background: To assess the efficacy of autologous hematopoietic stem cell transplantation (auto-HSCT) in multiple myeloma (MM) patients with acute renal failure. Materials and Methods: A retrospective single-center study included 64 patients (30 men, 34 women) with MM and kidney damage at the onset of the disease, aged 19 to 65 years (median 54), who underwent auto-HSCT from 2013 to 2019. 23 patients (36%) were dialysis-dependent at the time of diagnosis. The analysis was carried out in two groups: the "HD-" group (patients who were independent of hemodialysis during auto-HSCT, n = 54), and the "HD +" group (patients who underwent auto-HSCT while treated with programmed hemodialysis, n = 10). Research results were statistically processed using the Statistica software (version 10.0); the data obtained were presented graphically. Statistical analysis was performed using survival analysis (using the Kaplan-Meier method, with a Log-Rank Test) and frequency analysis (using contingency tables and Fisher's test). Results: The patients dependent on hemodialysis were significantly more likely to require red blood cell transfusions compared to the dialysis-independent patients (100% versus 35%, p = 0.0001). Reactivation of a herpes viral infection and reversible toxic encephalopathy developed significantly more often in the patients from the "HD +" group compared with the patients from the "HD-" group (30% versus 6%, p = 0.04 and 20% versus 0%, p = 0.02, respectively). As a result of the treatment (induction + auto-HSCT), 14 patients (61%) became hemodialysis-independent. There was no transplant-related mortality. With a median follow-up of 48 months, the 5-year overall survival (OS) and progression-free survival (PFS) were 70% and 42%, respectively. Conclusion: Auto-HSCT is a safe and effective treatment for patients with MM complicated by acute kidney injury. Fourteen of 23 (61%) patients became dialysis-independent.
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Affiliation(s)
- Maiia Soloveva
- Department of High-Dose Chemotherapy of Paraproteinemic Hemoblastoses, FSFI «National Research Center for Hematology», Moscow, Russian Federation
| | - Maxim Solovev
- Department of High-Dose Chemotherapy of Paraproteinemic Hemoblastoses, FSFI «National Research Center for Hematology», Moscow, Russian Federation
| | - Daria Mironova
- Department of High-Dose Chemotherapy of Paraproteinemic Hemoblastoses, FSFI «National Research Center for Hematology», Moscow, Russian Federation
| | - Larisa Mendeleeva
- Department of High-Dose Chemotherapy of Paraproteinemic Hemoblastoses, FSFI «National Research Center for Hematology», Moscow, Russian Federation
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14
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Niu J, Yu J, Huang H, Shi J, Zheng D, Qiu J. Cystatin C and eGFR CKD-EPI-CysC: novel biomarkers for renal impairment diagnosis and two-year progression-free survival in multiple myeloma. Scand J Clin Lab Invest 2023; 83:599-603. [PMID: 38145311 DOI: 10.1080/00365513.2023.2297364] [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: 08/03/2023] [Accepted: 12/17/2023] [Indexed: 12/26/2023]
Abstract
To evaluate cystatin C (CysC) and estimation of glomerular filtration rate (GFR) calculated using the formula, CKD-EPI-CysC (eGFRCKD-EPI-CysC) for renal impairment diagnosis and predicting the prognosis of patients with multiple myeloma (MM). One hundred-fourteen patients with MM and 38 healthy individuals were recruited for the study. Data on clinical characteristics and renal function-related biochemical indicators were collected and analyzed. Patients with MM had increased levels of CysC (1.25 (0.97-2.31) vs. 0.84 (0.80-0.92), respectively, p < 0.001) and decreased levels of eGFRCKD-EPI-CysC (53.0 (24.4-81.1) vs. 97.2 (87.0-104.5), respectively, p < 0.001), compared with healthy individuals. There were significantly more patients with elevated CysC levels than with elevated sCr levels (64.9% vs. 41.2%, respectively, p < 0.001). The CKD-EPI-CysC formula detected more patients with eGFR < 60 ml/(min × 1.73 m2) than the CKD-EPI-sCr formula (52.63% vs. 37.72%, respectively, p < 0.001). Correlation analysis found that only CysC, eGFRCKD-EPI-CysC, and eGFRCKD-EPI-sCr-CysC strongly correlated with β2-microglobulin in group ISS-I. Logistic regression analysis was used to screen CysC (OR = 1.495, 95% CI = 1.097-2.038, p = 0.011) and eGFRCKD-EPI-CysC (OR = 0.980, 95% CI = 0.967-0.993, p = 0.003) as independent prognostic indicators for 2-year-progression-free survival (PFS) of patients with MM. Receiver operating characteristic curve analysis found that CysC values >1.70 mg/L had 67.6% sensitivity and 65.2% specificity and eGFRCKD-EPI-CysC values <38.62 ml/(min × 1.73 m2) had 65.2% sensitivity and 67.6% specificity for 2-year PFS of patients with MM. In summary, CysC and eGFRCKD-EPI-CysC were more sensitive than sCr and eGFRCKD-EPI-sCr for predicting renal impairment in patients newly diagnosed with MM. Increased CysC and decreased eGFRCKD-EPI-CysC levels were effective predictors of 2-year PFS of patients with MM.
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Affiliation(s)
- Jian Niu
- Center of Clinical Laboratory, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiajia Yu
- Center of Clinical Laboratory, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huifang Huang
- Center of Clinical Laboratory, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jinfang Shi
- Center of Clinical Laboratory, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Dong Zheng
- Center of Clinical Laboratory, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jun Qiu
- Center of Clinical Laboratory, the First Affiliated Hospital of Soochow University, Suzhou, China
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15
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Almuhaysen LM, Alaa ABAA. A Study on Renal Failure Management in Patients Diagnosed With Multiple Myeloma. Cureus 2023; 15:e47460. [PMID: 38022312 PMCID: PMC10660674 DOI: 10.7759/cureus.47460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Renal impairment, often occurring as a result of multiple myeloma, poses a significant risk to patient health and quality of life. Therefore, the study was conducted with the objective of investigating the management of renal failure in patients diagnosed with multiple myeloma in Saudi Arabia. METHODS A retrospective observational study was conducted during the period from January to August 2023 for the duration of eight months. The data were collected from the patients diagnosed with multiple myeloma, available from the medical records of Prince Sultan Military Medical City, Saudi Arabia. RESULTS The data were collected from a cohort of 85 patients with multiple myeloma. Among patients, males were 62 (72.94%), and females were 23 (27.06%). The mean (SD) age was 68.43 (7.24) years. Among the cohort, 42 (49.1%) were International Staging System (ISS) stage III, and 32 (37.6%) were light chain myeloma. Most patients underwent novel agent-based treatment regimens (a combination of immunomodulator, proteasome inhibitor, and monoclonal antibody; 59, 69.41%), followed by conventional therapy; 16, 18.82%). Multivariate analysis of patient survival showed significant associations with three variables: increased calcium level (P=0.007), eGFR <30 mL/min (P=0.004), and novel agent induction (P=0.001). CONCLUSION This study sheds light on the intricate management of renal failure in multiple myeloma patients, specifically within the Saudi population. The observed associations between survival and various variables emphasize the critical role of renal function in overall patient outcomes.
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16
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Liu L, Liu L, Liu R, Liu J, Cheng Q. Exosomal miR-21-5p derived from multiple myeloma cells promote renal epithelial-mesenchymal transition through targeting TGF-β/SMAD7 signalling pathway. Clin Exp Pharmacol Physiol 2023; 50:711-718. [PMID: 36905209 DOI: 10.1111/1440-1681.13768] [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: 01/09/2022] [Revised: 02/28/2023] [Accepted: 03/06/2023] [Indexed: 03/12/2023]
Abstract
The prognosis of multiple myeloma (MM) patients combined with renal insufficiency is poor. Renal fibrosis is an important pathological cause for MM patients combined with renal insufficiency. It is reported that epithelial-mesenchymal transition (EMT) of renal proximal tubular epithelial cells is an important mechanism in renal fibrosis. We speculated that EMT might play an important role in the renal insufficiency of MM with unclear mechanism. MM cells derived exosomes could affect the function of targeted cells by delivering microRNAs (miRNAs). Literature has shown that the expression of miR-21 is closely related to EMT. In this research, we found that co-culture of HK-2 cells (human renal proximal tubular epithelial cells) and exosomes derived from MM cells promoted the EMT of HK-2 cells, resulting in the down-regulation of epithelial-related marker (E-cadherin), and up-regulation of stroma-related marker (Vimentin). Meanwhile, the expression of SMAD7, one of the downstream targets in the TGF-β signalling pathway, was suppressed and the expression of TGF-β was increased. After transfecting the inhibitor of miR-21 in MM cells, the expression of miR-21 in exosomes secreted by MM cells was significantly decreased, and the co-culture of these treated exosomes and HK-2 cells inhibited the EMT of HK-2 cells. In conclusion, these findings showed that exosomal miR-21 derived from MM cells could promote renal EMT through targeting TGF-β/SMAD7 signalling pathway.
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Affiliation(s)
- Liping Liu
- Department of General Surgery, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
| | - Langni Liu
- Department of Pharmacology & Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, USA
| | - Rui Liu
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha, China
| | - Jing Liu
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha, China
| | - Qian Cheng
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha, China
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17
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Song SM, Jeon J, Jang HR, Kim K, Huh W, Kim YG, Lee JE. Acute kidney injury in bortezomib-treated patients with multiple myeloma. Nephrol Dial Transplant 2023; 38:2077-2085. [PMID: 36662030 DOI: 10.1093/ndt/gfad016] [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: 09/19/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The nephrotoxicity of bortezomib, a proteasome inhibitor, has not yet been elucidated, although tumor lysis syndrome (TLS) associated with multiple myeloma (MM) has been reported to increase after introduction of the drug. This study compared the incidence and risk factors for acute kidney injury (AKI) and TLS in patients with MM after bortezomib-based chemotherapy to investigate drug-related nephrotoxicity. METHODS From 2006 to 2017, 276 patients who underwent a first cycle of bortezomib-based chemotherapy for MM were identified in a single tertiary hospital. Laboratory TLS was defined according to the Cairo-Bishop definition. Development of AKI was assessed by AKI Network criteria within 7 days of the first chemotherapy. RESULTS The median (interquartile range) age was 65 (56-72) years, and baseline estimated glomerular filtration rate (eGFR) was 61.3 (34.1-89.1) mL/min/1.73 m2. The incidences of AKI and laboratory TLS were 17% (n = 47) and 13% (n = 36), respectively. Ten (3.6%) subjects met both AKI and TLS criteria. Multivariate analyses showed that lower eGFR category [30-59, odds ratio (OR) 3.005 (95% confidence interval 1.163-7.976); 15-29, OR 4.225 (1.183-15.000); <15, OR 16.154 (3.831-70.920) vs ≥60, P < .001], lower serum albumin level [per 1 increase, OR 0.479 (0.256-0.871), P = .018], renal amyloidosis [OR 13.039 (4.108-44.041), P < .001] and use of acyclovir during bortezomib treatment [OR 3.689 (1.133-14.469), P = .042] were predictors of AKI. MM stages and β-2-microglobulin were not associated with increased risk of AKI. Regarding laboratory TLS, MM stage and β-2-microglobulin were higher in those with TLS than in others. In multivariate analyses, β-2-microglobulin level [OR 1.204 (1.005-1.461), P = .038] and absence of high-risk chromosome abnormalities [OR 0.143 (0.022-0.588), P = .016] were associated with higher risk of TLS. CONCLUSIONS Development of AKI was often observed in the absence of TLS in patients with MM after treatment with bortezomib. In addition, the risk factors for AKI and TLS varied widely. These findings indicate the potential nephrotoxicity of bortezomib irrespective of TLS in patients with decreased kidney function.
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Affiliation(s)
- Seung Min Song
- Nephrology Division; Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Junseok Jeon
- Nephrology Division; Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hye Ryoun Jang
- Nephrology Division; Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kihyun Kim
- Hematology Division; Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Wooseong Huh
- Nephrology Division; Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yoon-Goo Kim
- Nephrology Division; Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jung Eun Lee
- Nephrology Division; Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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18
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Kim K, Phelps MA. Clinical Pharmacokinetics and Pharmacodynamics of Daratumumab. Clin Pharmacokinet 2023; 62:789-806. [PMID: 37129750 PMCID: PMC10760401 DOI: 10.1007/s40262-023-01240-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2023] [Indexed: 05/03/2023]
Abstract
Daratumumab is a fully human, monoclonal immunoglobulin G1 and a first-in-class CD38-targeting drug approved by the US Food and Drug Administration for the treatment of patients with relapsed/refractory and newly diagnosed multiple myeloma or newly diagnosed light-chain amyloidosis. CD38 is heavily expressed on malignant myeloma cells, and daratumumab exerts anti-myeloma activity via immune-mediated mechanisms, direct induction of apoptosis, and immunomodulation. Daratumumab is used as monotherapy or in combination with standard-of-care myeloma therapies, including proteasome inhibitors, immunomodulatory agents, DNA-alkylating agents, and corticosteroids. Following an intravenous infusion, daratumumab exhibits nonlinear pharmacokinetics (PK), as clearance decreases with higher doses and over time because of target-mediated effects. Dosing schedules vary depending on indications and co-administered drugs, but generally daratumumab is administered weekly for 6-9 weeks followed by a less frequent dosing regimen, once every 2-4 weeks. Daratumumab exposure is strongly correlated with efficacy, and the exposure-efficacy relationship follows a maximal effect model, whereas exposure is not correlated with safety endpoints. The approved dose of 16 mg/kg of daratumumab results in the saturation of 99% of the target at the end of weekly dosing in most patients, and high target saturation is maintained over time during the less frequent dosing schedule. Infusion-related reactions are frequently observed in patients given daratumumab, particularly with the first infusion, thus prompting long durations of infusion (~ 7 h) and splitting of the first dose across 2 days. This led to the development of a subcutaneous delivery formulation for daratumumab (Dara-SC). Dara-SC provides a similar efficacy and safety profile to intravenous daratumumab (Dara-IV) but has a much lower rate of infusion-related reactions and a shorter infusion time. Exposure-response relationships for efficacy and safety endpoints were similar between Dara-SC and Dara-IV, and co-administered drugs with either Dara-IV or Dara-SC do not significantly affect daratumumab PK. Except for baseline myeloma type and albumin level, none of the other investigated disease and patient characteristics (renal/hepatic function, age, sex, race, weight, Eastern Cooperative Oncology Group performance status) was identified to have clinically relevant effects on exposure to daratumumab monotherapy or combination therapy regimens. Dara-IV exposure was significantly lower in patients with immunoglobulin G myeloma compared with patients with non-immunoglobulin G myeloma (p < 0.0001) and in patients with a lower albumin level, whereas the overall response rate was similar regardless of the myeloma type and albumin level. Daratumumab dose adjustment is not currently recommended based on disease and patient characteristics.
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Affiliation(s)
- Kyeongmin Kim
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Mitch A Phelps
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, OH, USA.
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.
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Habas E, Akbar R, Farfar K, Arrayes N, Habas A, Rayani A, Alfitori G, Habas E, Magassabi Y, Ghazouani H, Aladab A, Elzouki AN. Malignancy diseases and kidneys: A nephrologist prospect and updated review. Medicine (Baltimore) 2023; 102:e33505. [PMID: 37058030 PMCID: PMC10101313 DOI: 10.1097/md.0000000000033505] [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: 01/17/2023] [Accepted: 03/21/2023] [Indexed: 04/15/2023] Open
Abstract
Acute kidney injury (AKI), chronic renal failure, and tubular abnormalities represent the kidney disease spectrum of malignancy. Prompt diagnosis and treatment may prevent or reverse these complications. The pathogenesis of AKI in cancer is multifactorial. AKI affects outcomes in cancer, oncological therapy withdrawal, increased hospitalization rate, and hospital stay. Renal function derangement can be recovered with early detection and targeted therapy of cancers. Identifying patients at higher risk of renal damage and implementing preventive measures without sacrificing the benefits of oncological therapy improve survival. Multidisciplinary approaches, such as relieving obstruction, hydration, etc., are required to minimize the kidney injury rate. Different keywords, texts, and phrases were used to search Google, EMBASE, PubMed, Scopus, and Google Scholar for related original and review articles that serve the article's aim well. In this nonsystematic article, we aimed to review the published data on cancer-associated kidney complications, their pathogenesis, management, prevention, and the latest updates. Kidney involvement in cancer occurs due to tumor therapy, direct kidney invasion by tumor, or tumor complications. Early diagnosis and therapy improve the survival rate. Pathogenesis of cancer-related kidney involvement is different and complicated. Clinicians' awareness of all the potential causes of cancer-related complications is essential, and a kidney biopsy should be conducted to confirm the kidney pathologies. Chronic kidney disease is a known complication in malignancy and therapies. Hence, avoiding nephrotoxic drugs, dose standardization, and early cancer detection are mandatory measures to prevent renal involvement.
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Affiliation(s)
- Elmukhtar Habas
- Facharzt Internal Medicine, Facharzt Nephrology, Medical Department, Hamad General Hospital, Doha, Qatar
| | - Raza Akbar
- Medical Department, Hamad General Hospital, Doha, Qatar
| | - Kalifa Farfar
- Facharzt Internal Medicine, Medical Department, Alwakra General Hospital, Alwakra, Qatar
| | - Nada Arrayes
- Medical Education Fellow, Lincoln Medical School, University of Lincoln, Lincoln, UK
| | - Aml Habas
- Hematology-Oncology Department, Tripoli Children Hospital, Tripoli, Libya
| | - Amnna Rayani
- Facharzt Pediatric, Facharzt Hemotoncology, Hematology-Oncology Department, Tripoli Children Hospital, Tripoli, Libya
| | | | - Eshrak Habas
- Medical Department, Tripoli Central Hospital, University of Tripoli, Tripoli, Libya
| | | | - Hafidh Ghazouani
- Quality Department, Senior Epidemiologist, Hamad Medical Corporation, Doha, Qatar
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20
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Sharma R, Jain A, Jandial A, Lad D, Khadwal A, Prakash G, Nada R, Aggarwal R, Ramachandran R, Varma N, Malhotra P. Lack of Renal Recovery Predicts Poor Survival in Patients of Multiple Myeloma With Renal Impairment. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:626-634. [PMID: 35610119 DOI: 10.1016/j.clml.2022.04.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/04/2022] [Accepted: 04/10/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Renal impairment (RI) confers a poor prognosis in multiple myeloma. Reversibility of renal function is associated with improved survival in such patients. Patients in developing countries often present at an advanced stage and renal impairment is present in up to 40% of patients at diagnosis. We studied the renal outcome and survival of these patients with bortezomib-based induction therapy. MATERIALS AND METHODS It was a single-center prospective study in a tertiary care multi-specialty institute in patients of newly diagnosed multiple myeloma (NDMM) who presented with RI from July 2018 to December 2019. The diagnosis of multiple myeloma was made based on IMWG14 criteria. All patients received bortezomib and or immunomodulatory drug-based triplet or quadruplet induction therapy. Hematological and renal outcomes were assessed as per IMWG 2016 criteria. RESULTS Among 216 consecutive patients of NDMM, RI was seen in 91 (42.2%) patients. The median age of 91 patients was 60 years. (range- 32-80 years). Light chain myeloma was seen in 26% (n = 24) of patients. The median estimated glomerular filtration rate (eGFR) was 15.36 mL/min (3.1-38 mL/min) and a majority of patients were in the advanced ISS stage. (ISS III = 85.7%). Thirty-six (39.5%) patients received hemodialysis at presentation. Renal response was seen in 67 (73%) patients and 20 (out of 36; 55%) became dialysis independent over a median time of 38 days (Range 15-160 days). At a median follow-up of 14.7 months, 30 (33%) patients had died, of which, 14 (15.4%) patients had early mortality (within 2 months of diagnosis). Presence of light chain myeloma and cast nephropathy (definite or probable) were identified as independent predictors of poor renal recovery on multivariate analysis. (HR = 2.841; 95% CI [1.471-5.486], P = .002 for light chain myeloma; HR = 1.859; 95% CI (1.087-3.180); P = .024 for cast nephropathy) Patients with low eGFR at presentation (<12.5 mL/min) were more likely to have persistent renal insufficiency. (HR-3.521; 95% CI (1.856-6.679), P = .000). Patients who attained sustained renal recovery had improved survival as compared to patients in whom renal function failed to improve. (median OS- not reached vs. 8.3 months, P = .000) Achievement of hematological response and independence from hemodialysis was associated with improved survival on multivariate analysis. CONCLUSION Renal impairment was reversible in almost three-fourths of NDMM patients. achievement of hematological response and hemodialysis independence were independent predictors of improved overall survival in NDMM patients with RI.
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Affiliation(s)
- Rintu Sharma
- Department of Clinical Hematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Arihant Jain
- Department of Clinical Hematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Aditya Jandial
- Department of Clinical Hematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Deepesh Lad
- Department of Clinical Hematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Alka Khadwal
- Department of Clinical Hematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Gaurav Prakash
- Department of Clinical Hematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Ritambhra Nada
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Ritu Aggarwal
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Raja Ramachandran
- Department of Nephrology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Neelam Varma
- Departement of Hematology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Pankaj Malhotra
- Department of Clinical Hematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India.
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21
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Napodano C, Pocino K, Gulli F, Rossi E, Rapaccini GL, Marino M, Basile U. Mono/polyclonal free light chains as challenging biomarkers for immunological abnormalities. Adv Clin Chem 2022; 108:155-209. [PMID: 35659060 DOI: 10.1016/bs.acc.2021.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Free light chain (FLC) kappa (k) and lambda (λ) consist of low molecular weight proteins produced in excess during immunoglobulin synthesis and secreted into the circulation. In patients with normal renal function, over 99% of FLCs are filtered and reabsorbed. Thus, the presence of FLCs in the serum is directly related to plasma cell activity and the balance between production and renal clearance. FLCs are bioactive molecules that may exist as monoclonal (m) and polyclonal (p) FLCs. These have been detected in several body fluids and may be key indicators of ongoing damage and/or illness. International guidelines now recommend mFLC for screening, diagnosis and monitoring multiple myeloma and other plasma cell dyscrasias. In current clinical practice, FLCs in urine indicate cast nephropathy and other renal injury, whereas their presence in cerebrospinal fluid is important for identifying central nervous system inflammatory diseases such as multiple sclerosis. Increased pFLCs have also been detected in various conditions characterized by B cell activation, i.e., chronic inflammation, autoimmune disease and HCV infection. Monitoring the coronavirus (COVID-19) pandemic by analysis of salivary FLCs presents a significant opportunity in clinical immunology worthy of scientific pursuit.
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Affiliation(s)
- Cecilia Napodano
- Dipartimento di Scienze Mediche e Chirurgiche, UOC Gastroenterologia Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Krizia Pocino
- Dipartimento di Scienze Mediche e Chirurgiche, UOC Gastroenterologia Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesca Gulli
- Laboratorio di Patologia Clinica, Ospedale Madre Giuseppina Vannini, Rome, Italy
| | - Elena Rossi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gian Ludovico Rapaccini
- Dipartimento di Scienze Mediche e Chirurgiche, UOC Gastroenterologia Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Mariapaola Marino
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Umberto Basile
- Dipartimento di Scienze di laboratorio e Infettivologiche, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
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22
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Donati G, Zappulo F, Maietti E, Scrivo A, Gasperoni L, Zamagni E, Tacchetti P, Pantani L, Baraldi O, Comai G, Cappuccilli M, Cavo M, La Manna G. Early Light Chains Removal and Albumin Levels with a Double Filter-Based Extracorporeal Treatment for Acute Myeloma Kidney. Toxins (Basel) 2022; 14:toxins14060391. [PMID: 35737052 PMCID: PMC9229388 DOI: 10.3390/toxins14060391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/27/2022] [Accepted: 06/02/2022] [Indexed: 11/16/2022] Open
Abstract
Renal impairment in Multiple Myeloma (MM) represents one of the most important factors that influences patient survival. In fact, before the introduction of modern chemotherapy, less than 25% of patients with acute kidney injury (AKI) and MM who required dialysis recovered sufficient renal function to become independent from dialysis, with a median overall survival of less than 1 year. There are many other factors involved in determining patient survival. In this study we aimed to investigate the role of double filter-based extracorporeal treatment for removal of serum free light chains (sFLC) in acute myeloma kidney (AKI for MM) and to evaluate patient overall survival. All patients received Bortezomib-based chemotherapy and extracorporeal treatment for sFLC removal. For each session 2 dialyzers of the same kind were used. The dialytic dose was not related to the degree of renal function but to the removal of sFLC. The factors that have been found to be significantly associated with lower mortality were reduction of sFLC at day 12 and day 30, >50% reduction of sFLC at day 30, number of sessions and independence from dialysis. Among baseline characteristics, albumin level was statistically associated with the patients’ outcome. Our analysis highlights the importance of the early treatment for removal of sFLC in AKI for MM. These results indicate that the early removal of sFLC can improve patient’s outcome.
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Affiliation(s)
- Gabriele Donati
- Nephrology, Dialysis and Renal Transplantation Unit, Azienda Ospedaliero-Universitaria di Modena, Surgical, Medical, Dental and Morphological Sciences Department (CHIMOMO), University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | - Fulvia Zappulo
- Nephrology Dialysis and Renal Transplantation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Experimental Diagnostic and Specialty Medicine (DIMES), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (F.Z.); (A.S.); (L.G.); (O.B.); (G.C.); (M.C.)
| | - Elisa Maietti
- Department of Biomedical and Neuromotor Sciences-DIBINEM, University of Bologna, 40138 Bologna, Italy;
| | - Anna Scrivo
- Nephrology Dialysis and Renal Transplantation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Experimental Diagnostic and Specialty Medicine (DIMES), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (F.Z.); (A.S.); (L.G.); (O.B.); (G.C.); (M.C.)
| | - Lorenzo Gasperoni
- Nephrology Dialysis and Renal Transplantation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Experimental Diagnostic and Specialty Medicine (DIMES), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (F.Z.); (A.S.); (L.G.); (O.B.); (G.C.); (M.C.)
| | - Elena Zamagni
- Hematology and Oncology Unit “Lorenzo & Ariosto Seràgnoli”, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (E.Z.); (P.T.); (L.P.); (M.C.)
| | - Paola Tacchetti
- Hematology and Oncology Unit “Lorenzo & Ariosto Seràgnoli”, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (E.Z.); (P.T.); (L.P.); (M.C.)
| | - Lucia Pantani
- Hematology and Oncology Unit “Lorenzo & Ariosto Seràgnoli”, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (E.Z.); (P.T.); (L.P.); (M.C.)
| | - Olga Baraldi
- Nephrology Dialysis and Renal Transplantation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Experimental Diagnostic and Specialty Medicine (DIMES), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (F.Z.); (A.S.); (L.G.); (O.B.); (G.C.); (M.C.)
| | - Giorgia Comai
- Nephrology Dialysis and Renal Transplantation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Experimental Diagnostic and Specialty Medicine (DIMES), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (F.Z.); (A.S.); (L.G.); (O.B.); (G.C.); (M.C.)
| | - Maria Cappuccilli
- Nephrology Dialysis and Renal Transplantation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Experimental Diagnostic and Specialty Medicine (DIMES), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (F.Z.); (A.S.); (L.G.); (O.B.); (G.C.); (M.C.)
| | - Michele Cavo
- Hematology and Oncology Unit “Lorenzo & Ariosto Seràgnoli”, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (E.Z.); (P.T.); (L.P.); (M.C.)
| | - Gaetano La Manna
- Nephrology Dialysis and Renal Transplantation Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Department of Experimental Diagnostic and Specialty Medicine (DIMES), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (F.Z.); (A.S.); (L.G.); (O.B.); (G.C.); (M.C.)
- Correspondence:
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23
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Dimopoulos MA, Mikhael J, Terpos E, Leleu X, Moreau P, Bladé J, Kim JS, Stockerl-Goldstein K, Richardson PG. An overview of treatment options for patients with relapsed/refractory multiple myeloma and renal impairment. Ther Adv Hematol 2022; 13:20406207221088458. [PMID: 35392438 PMCID: PMC8980434 DOI: 10.1177/20406207221088458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/02/2022] [Indexed: 11/16/2022] Open
Abstract
Renal impairment (RI) is a relatively common complication of multiple myeloma, which increases in frequency as disease becomes more advanced and recovery of renal function becomes less likely as patients progress through lines of therapy. Clinical trials in the relapsed/refractory multiple myeloma (RRMM) setting have not uniformly included patients with RI or robustly reported their outcomes. Here, we review existing data among patients with RI and RRMM across drug classes (including immunomodulatory agents, proteasome inhibitors, monoclonal antibodies, antibody-drug conjugates, chimeric antigen receptor T-cell therapies, and exportin-1 inhibitor) to provide an improved understanding of available treatment options for this important population. We highlight data from pivotal clinical trials, including data relating to renal response (as defined by the International Myeloma Working Group) and discuss real-world experiences in patients with RI, where applicable. Despite substantial advances in RRMM treatment, the presence of RI remains associated with reduced overall survival. Consistent inclusion of patients with RI, and uniform reporting of their outcomes, should be encouraged in future prospective trials of treatments for RRMM.
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Affiliation(s)
- Meletios A. Dimopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Joseph Mikhael
- Applied Cancer Research and Drug Discovery Division at the Translational Genomics Research Institute (TGen), City of Hope Cancer Center, Phoenix, AZ, USA
| | - Evangelos Terpos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Xavier Leleu
- Service d’Hématologie et Thérapie Cellulaire, CHU and CIC Inserm 1402, Poitiers Cedex, France
| | | | - Joan Bladé
- Hospital Clínic de Barcelona/IDIBAPS, Barcelona, Spain
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Keith Stockerl-Goldstein
- Division of Oncology, Department of Medicine, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Paul G. Richardson
- Dana Farber Cancer Institute, 450 Brookline Avenue, 44 Binney St., Boston, MA 02115, USA
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24
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Sy-Go JPT, Herrmann SM, Seshan SV. Monoclonal Gammopathy-Related Kidney Diseases. Adv Chronic Kidney Dis 2022; 29:86-102.e1. [PMID: 35817530 DOI: 10.1053/j.ackd.2022.01.004] [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: 07/14/2021] [Revised: 12/09/2021] [Accepted: 01/18/2022] [Indexed: 11/11/2022]
Abstract
Monoclonal gammopathies occur secondary to a broad range of clonal B lymphocyte or plasma cell disorders, producing either whole or truncated monoclonal immunoglobulins. The kidneys are often affected by these monoclonal proteins, and, although not mutually exclusive, can involve the glomeruli, tubules, interstitium, and vasculature. The nephrotoxic potential of these monoclonal proteins is dependent on a variety of physicochemical characteristics that are responsible for the diverse clinicopathologic manifestations, including glomerular diseases with organized deposits, glomerular diseases with granular deposits, and other lesions, such as C3 glomerulopathy and thrombotic microangiopathy with unique pathophysiologic features. The diseases that involve primarily the tubulointerstitial and vascular compartments are light chain cast nephropathy, light chain proximal tubulopathy, crystal-storing histiocytosis, and crystalglobulin-induced nephropathy with distinct acute and chronic clinicopathologic features. The diagnosis of a monoclonal gammopathy-related kidney disease is established by identification of an underlying active or more commonly, low-grade hematologic malignancy, serologic evidence of a monoclonal gammopathy when detectable, and most importantly, monoclonal protein-induced pathologic lesions seen in a kidney biopsy, confirming the association with the monoclonal protein. Establishing a diagnosis may be challenging at times, particularly in the absence of an overt hematologic malignancy, with or without monoclonal gammopathy, such as proliferative glomerulonephritis with monoclonal immunoglobulin deposits. Overall, the treatment is directed against the underlying hematologic disorder and the potential source of the monoclonal protein.
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Affiliation(s)
| | - Sandra M Herrmann
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN.
| | - Surya V Seshan
- Department of Anatomic Pathology and Clinical Pathology, Weil Cornell Medical College, New York, NY
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25
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Benz DC, Buechel RR, Dorbala S. (18)F-sodium fluoride PET in multiple myeloma: Linking cancer to atherosclerosis? J Nucl Cardiol 2021; 28:3055-3057. [PMID: 33398792 DOI: 10.1007/s12350-020-02447-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 09/09/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Dominik C Benz
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland.
- Department of Cardiology, University Heart Centre, University Hospital Zurich, Zurich, Switzerland.
| | - Ronny R Buechel
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, Ramistrasse 100, 8091, Zurich, Switzerland
| | - Sharmila Dorbala
- Amyloidosis Program, Division of Cardiology, Department of Medicine, Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA
- Cardiovascular Division, Department of Radiology, CV Imaging Program, Brigham and Women's Hospital, Boston, MA, USA
- Division of Nuclear Medicine, Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA
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26
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Fontes Oliveira M, Naaktgeboren WR, Hua A, Ghosh AK, Oakervee H, Hallam S, Manisty C. Optimising cardiovascular care of patients with multiple myeloma. Heart 2021; 107:1774-1782. [PMID: 33820757 DOI: 10.1136/heartjnl-2020-318748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 11/04/2022] Open
Abstract
Multiple myeloma (MM) is the third most common haematological malignancy, with increasing prevalence over recent years. Advances in therapy have improved survival, changing the clinical course of MM into a chronic condition and meaning that management of comorbidities is fundamental to improve clinical outcomes. Cardiovascular (CV) events affect up to 7.5% of individuals with MM, due to a combination of patient, disease and treatment-related factors and adversely impact survival. MM typically affects older people, many with pre-existing CV risk factors or established CV disease, and the disease itself can cause renal impairment, anaemia and hyperviscosity, which exacerabate these further. Up to 15% of patients with MM develop systemic amyloidosis, with prognosis determined by the extent of cardiac involvement. Management of MM generally involves administration of multiple treatment lines over several years as disease progresses, with many drug classes associated with adverse CV effects including high rates of venous and arterial thrombosis alongside heart failure. Recommendations for holistic management of patients with MM now include routine baseline risk stratification including ECG and echocardiography and administration of thromboprophylaxis drugs for patients treated with immunomodulatory drugs. Close surveillance of high-risk patients with collaboration between haematology and cardiology is required, with prompt investigation in the event of CV symptoms, in order to identify and treat complications early. Decisions regarding discontinuation of cardiotoxic therapies should be made in a multidisciplinary setting, taking into account the severity of the complication, prognosis, expected benefits and the availability of effective alternatives.
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Affiliation(s)
- Marta Fontes Oliveira
- Department of Cardio-Oncology, St Bartholomew's Hospital, London, UK
- Department of Cardiology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Willeke R Naaktgeboren
- Department of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
- Julius Center for Health Sciences and Primary Care, Utrecht, The Netherlands
| | - Alina Hua
- Department of Cardiovascular Imaging, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Arjun K Ghosh
- Department of Cardio-Oncology, St Bartholomew's Hospital, London, UK
- Hatter Institute, London, UK
| | - Heather Oakervee
- Department of Haemato-Oncology, St Bartholomew's Hospital, London, UK
| | - Simon Hallam
- Department of Haemato-Oncology, St Bartholomew's Hospital, London, UK
- Queen Mary University of London, London, UK
| | - Charlotte Manisty
- Department of Cardio-Oncology, St Bartholomew's Hospital, London, UK
- University College London, London, UK
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27
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Takakuwa T, Ohta K, Sogabe N, Nishimoto M, Kuno M, Makuuchi Y, Okamura H, Nakashima Y, Koh H, Nakamae H, Hino M. Isatuximab plus Pomalidomide and Dexamethasone in a Patient with Dialysis-Dependent Multiple Myeloma. Chemotherapy 2021; 66:192-195. [PMID: 34710867 DOI: 10.1159/000519783] [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: 04/27/2021] [Accepted: 09/18/2021] [Indexed: 11/19/2022]
Abstract
The phase 3 ICARIA-MM trial showed that the addition of isatuximab improved the progression-free survival compared with pomalidomide/dexamethasone. However, the safety and efficacy of isatuximab for end-stage renal failure remains unclear. A 67-year-old man who started hemodialysis 5 years ago for diabetic nephropathy was diagnosed with International Staging System stage III multiple myeloma (MM) of IgD-λ type 3 years ago. After receiving a total of 7 treatment regimens, his free light chain (FLC) λ level increased from 419 to 2,070 mg/L, indicating progressive disease. Twelve days after starting isatuximab plus pomalidomide (3 mg daily) and dexamethasone (IsaPd), his FLC λ level rapidly decreased to 412 mg/L. The patient has now completed 7 courses of IsaPd with no adverse events, including infusion reactions and neutropenia. Isatuximab requires a lower dilution volume than daratumumab and can be safely and effectively administered to hemodialysis-dependent MM patients.
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Affiliation(s)
- Teruhito Takakuwa
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | | | - Nobuhiro Sogabe
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Mitsutaka Nishimoto
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Masatomo Kuno
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Yosuke Makuuchi
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Hiroshi Okamura
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Yasuhiro Nakashima
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Hideo Koh
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Hirohisa Nakamae
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Masayuki Hino
- Department of Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
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28
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Bridoux F, Cockwell P, Glezerman I, Gutgarts V, Hogan JJ, Jhaveri KD, Joly F, Nasr SH, Sawinski D, Leung N. Kidney injury and disease in patients with haematological malignancies. Nat Rev Nephrol 2021; 17:386-401. [PMID: 33785910 DOI: 10.1038/s41581-021-00405-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2021] [Indexed: 02/07/2023]
Abstract
Acute kidney injury (AKI) is common in patients with cancer, especially in those with haematological malignancies. Kidney injury might be a direct consequence of the underlying haematological condition. For example, in the case of lymphoma infiltration or extramedullary haematopoiesis, it might be caused by a tumour product; in the case of cast nephropathy it might be due to the presence of monoclonal immunoglobulin; or it might result from tumour complications, such as hypercalcaemia. Kidney injury might also be caused by cancer treatment, as many chemotherapeutic agents are nephrotoxic. High-intensity treatments, such as high-dose chemotherapy followed by haematopoietic stem cell transplantation, not only increase the risk of infection but can also cause AKI through various mechanisms, including viral nephropathies, engraftment syndrome and sinusoidal obstruction syndrome. Some conditions, such as thrombotic microangiopathy, might also result directly from the haematological condition or the treatment. Novel immunotherapies, such as immune checkpoint inhibitors and chimeric antigen receptor T cell therapy, can also be nephrotoxic. As new therapies for haematological malignancies with increased anti-tumour efficacy and reduced toxicity are developed, the number of patients receiving these treatments will increase. Clinicians must gain a good understanding of the different mechanisms of kidney injury associated with cancer to better care for these patients.
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Affiliation(s)
- Frank Bridoux
- Department of Nephrology, and Centre d'Investigation Clinique (CIC INSERM 1402), Centre Hospitalier Universitaire et Université de Poitiers, Poitiers, France.,CNRS, UMR7276, Limoges, France.,Centre de référence Amylose AL et autres maladies par dépôt d'immunoglobulines monoclonales, Poitiers, France
| | - Paul Cockwell
- Department of Nephrology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.,Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Ilya Glezerman
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - Victoria Gutgarts
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
| | - Jonathan J Hogan
- Renal, Electrolyte and Hypertension Division, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Kenar D Jhaveri
- Division of Kidney Diseases and Hypertension, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health, Great Neck, NY, USA
| | - Florent Joly
- Department of Nephrology, and Centre d'Investigation Clinique (CIC INSERM 1402), Centre Hospitalier Universitaire et Université de Poitiers, Poitiers, France
| | - Samih H Nasr
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Deirdre Sawinski
- Renal, Electrolyte and Hypertension Division, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Nelson Leung
- Division of Nephrology and Hypertension, Division of Hematology, Mayo Clinic, Rochester, MN, USA.
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Kinetics of Renal Function during Induction in Newly Diagnosed Multiple Myeloma: Results of Two Prospective Studies by the German Myeloma Study Group DSMM. Cancers (Basel) 2021; 13:cancers13061322. [PMID: 33809431 PMCID: PMC7999479 DOI: 10.3390/cancers13061322] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/14/2021] [Accepted: 02/25/2021] [Indexed: 11/22/2022] Open
Abstract
Simple Summary Renal insufficiency is frequently seen in newly diagnosed multiple myeloma and can be due to the disease itself but also caused by medical interventions or infections. Patients with severe renal insufficiency are known to have an adverse prognosis, but recently, it was shown that even moderately impaired kidney function can have long-term sequelae. Achieving quick disease control by effective antimyeloma therapy can lead to the recovery of renal function. We investigated the kidney-specific variables in a large cohort of 770 myeloma patients receiving three different three-drug regimens for initial myeloma treatment to learn more about the differential effects on kidney function in an early disease phase. All regimens had a positive impact on kidney function without a difference in the proportion of patients who reached normal renal function after three cycles. Interestingly, patients who received bortezomib, lenalidomide, and dexamethasone tended to have higher risk for a worse renal function following induction when compared to the initial values. Abstract Background: Preservation of kidney function in newly diagnosed (ND) multiple myeloma (MM) helps to prevent excess toxicity. Patients (pts) from two prospective trials were analyzed, provided postinduction (PInd) restaging was performed. Pts received three cycles with bortezomib (btz), cyclophosphamide, and dexamethasone (dex; VCD) or btz, lenalidomide (len), and dex (VRd) or len, adriamycin, and dex (RAD). The minimum required estimated glomerular filtration rate (eGFR) was >30 mL/min. We analyzed the percent change of the renal function using the International Myeloma Working Group (IMWG) criteria and Kidney Disease: Improving Global Outcomes (KDIGO)-defined categories. Results: Seven hundred and seventy-two patients were eligible. Three hundred and fifty-six received VCD, 214 VRd, and 202 RAD. VCD patients had the best baseline eGFR. The proportion of pts with eGFR <45 mL/min decreased from 7.3% at baseline to 1.9% PInd (p < 0.0001). Thirty-seven point one percent of VCD versus 49% of VRd patients had a decrease of GFR (p = 0.0872). IMWG-defined “renal complete response (CRrenal)” was achieved in 17/25 (68%) pts after VCD, 12/19 (63%) after RAD, and 14/27 (52%) after VRd (p = 0.4747). Conclusions: Analyzing a large and representative newly diagnosed myeloma (NDMM) group, we found no difference in CRrenal that occurred independently from the myeloma response across the three regimens. A trend towards deterioration of the renal function with VRd versus VCD may be explained by a better pretreatment “renal fitness” in the latter group.
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Kaweme NM, Changwe GJ, Zhou F. Approaches and Challenges in the Management of Multiple Myeloma in the Very Old: Future Treatment Prospects. Front Med (Lausanne) 2021; 8:612696. [PMID: 33718400 PMCID: PMC7947319 DOI: 10.3389/fmed.2021.612696] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 02/03/2021] [Indexed: 12/14/2022] Open
Abstract
The increasing incidence of geriatric patients with multiple myeloma has elevated concerns in clinical practice. While the introduction of novel therapeutic agents has substantially improved outcomes in younger patients with myeloma, poorer outcomes remain in older patients. Managing older patients requires a multidisciplinary team approach to consider factors that may influence both treatment selection and outcomes. Aging is associated with remodeling of vital organs, physiological downregulations of basal metabolism, susceptibility to multiple comorbidities with ultimate frailty, thereby contributing to the underrepresentation and exclusion of very old patients from clinical trials. Therefore, timely confirmation of a precise diagnosis is crucial for prompt initiation of treatment if the desired outcome is to be achieved. Adequate and judicious assessment using comprehensive geriatric assessment tools minimizes toxicities and treatment discontinuation. Initiating treatment with combinational therapy requires knowledge of indications and anticipated outcomes, as well as individualized therapy with appropriate dose-adjustment. Individualized therapy based on good clinical acumen and best practices obverts unwanted polypharmacy, preventing iatrogenic harm. This review will therefore address the approaches and challenges faced in managing myeloma in geriatric patients aged 80 years and older, highlighting recommended therapeutic strategies and future prospective regimens.
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Affiliation(s)
| | | | - Fuling Zhou
- Department of Hematology, Zhongnan Hospital, Wuhan University, Wuhan, China
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31
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Mohyuddin GR, Koehn K, Shune L, Aziz M, Abdallah AO, McClune B, Ganguly S, McGuirk J, Kambhampati S. Renal insufficiency in multiple myeloma: a systematic review and meta-analysis of all randomized trials from 2005-2019. Leuk Lymphoma 2021; 62:1386-1395. [PMID: 33416412 DOI: 10.1080/10428194.2020.1867725] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Clinical trials may be inconsistent in their enrollment and reporting of patients with multiple myeloma (MM) who have renal insufficiency (RI). We performed a systematic review of all MM randomized clinical trials (RCT) from 2005-2019 to evaluate reporting of prevalence, eligibility criteria and outcomes of patients with RI and MM. One-hundred and twenty-three RCTs were included. Only 30% of studies clearly reported on the proportion of patients who had RI. Only 68.2% reported eligibility criteria pertaining to RI, with no uniformity in the reported criteria. The relative risk (RR) of disease progression or death in patients with RI was higher than those without, RR of 1.20 (1.003-1.431) for relapsed/refractory and 1.07 (1.001-1.046) for newly diagnosed. There is inconsistent reporting and enrollment of patients with RI on MM RCT's. We advocate for higher enrollment of patients with RI and transparent reporting of their eligibility criteria and outcomes.
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Affiliation(s)
- Ghulam Rehman Mohyuddin
- Department of Hematological Malignancies and Cellular Therapeutics, University of Kansas, Kansas City, Kansas, USA
| | - Kelly Koehn
- Department of Hematological Malignancies and Cellular Therapeutics, University of Kansas, Kansas City, Kansas, USA
| | - Leyla Shune
- Department of Hematological Malignancies and Cellular Therapeutics, University of Kansas, Kansas City, Kansas, USA
| | - Muhammad Aziz
- Department of Medicine, University of Toledo, Toledo, OH, USA
| | - Al-Ola Abdallah
- Department of Hematological Malignancies and Cellular Therapeutics, University of Kansas, Kansas City, Kansas, USA
| | - Brian McClune
- Division of Hematology and Hematologic Malignancies, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Siddhartha Ganguly
- Department of Hematological Malignancies and Cellular Therapeutics, University of Kansas, Kansas City, Kansas, USA
| | - Joseph McGuirk
- Department of Hematological Malignancies and Cellular Therapeutics, University of Kansas, Kansas City, Kansas, USA
| | - Suman Kambhampati
- Department of Hematology and Oncology, Kansas City Veterans Affairs Medical Center, Kansas City, MO, USA
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THE ROLE OF L-ORNITHINE-L-ASPARTATE IN PROPHYLAXIS OF CYTOSTATIC-INDUCED LIVER INJURY IN PATIENTS WITH MULTIPLE MYELOMA. WORLD OF MEDICINE AND BIOLOGY 2021. [DOI: 10.26724/2079-8334-2021-4-78-100-104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Hyponatremia in Patients with Hematologic Diseases. J Clin Med 2020; 9:jcm9113721. [PMID: 33228240 PMCID: PMC7699475 DOI: 10.3390/jcm9113721] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/10/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022] Open
Abstract
Hyponatremia is the most common electrolyte disorder in clinical practice and is associated with increased morbidity and mortality. It is frequently encountered in hematologic patients with either benign or malignant diseases. Several underlying mechanisms, such as hypovolemia, infections, toxins, renal, endocrine, cardiac, and liver disorders, as well as the use of certain drugs appear to be involved in the development or the persistence of hyponatremia. This review describes the pathophysiology of hyponatremia and discusses thoroughly the contributing factors and mechanisms that may be encountered specifically in patients with hematologic disorders. The involvement of the syndrome of inappropriate antidiuretic hormone (SIADH) secretion and renal salt wasting syndrome (RSWS) in the development of hyponatremia in such patients, as well as their differential diagnosis and management, are also presented. Furthermore, the distinction between true hyponatremia and pseudohyponatremia is explained. Finally, a practical algorithm for the evaluation of hyponatremia in hematologic patients, as well as the principles of hyponatremia management, are included in this review.
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Rekhtina IG, Kazarina EV, Stolyarevich ES, Kovrigina AM, Dvirnyk VN, Kulikov SM, Mendeleeva LP. [Morphological and immunohistochemical predictors of renal response to therapy patients with myeloma cast nephropathy and dialysis-dependent acute kidney injury]. TERAPEVT ARKH 2020; 92:63-69. [PMID: 33346446 DOI: 10.26442/00403660.2020.07.000776] [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: 08/25/2020] [Indexed: 11/22/2022]
Abstract
AIM Reveal morphological and immunohistochemical predictors of reversibility of dialysis-dependent acute kidney injury (AKI) in patients with myeloma cast nephropathy (MCN) based on the study of kidney biopsy. MATERIALS AND METHODS Renal pathological findings were studied in 36 patients with MCN and dialysis-dependent stage 3 AKI (AKIN, 2012). The study of biopsy samples was performed by a semi-quantitative and quantitative analysis using computer morphometry. The expression of E-cadherin, vimentin and-smooth muscle actin was determined immunohistochemically in the tubular cells and interstitium. Induction therapy for 26 patients was carried out to bortezomib-based programs; in 10 patients other schemes were used. A comparative analysis of morphological changes in nephrobiopathy depending on the renal response was performed in patients with achieved hematologic remission. RESULTS Improved renal function was observed only in patients with hematologic response to therapy. There were no differences in the number of sclerotic glomeruli, protein casts, the area of inflammatory interstitial infiltration, and the degree of acute tubular damage in patients with and without renal response. In patients with renal response compared with patients without improving renal function, the area of interstitial fibrosis was less (24.9% and 45.9%, respectively;p=0.001), and the area of E-cadherin expression was larger (15.9% and 7.1%, respectively;p=0.006). Interstitial fibrosis of 40% or more and/or the area of expression of E-cadherin less than 10% of the area of tubulo-interstitium have an unfavorable prognostic value in achieving a renal response in MCN. CONCLUSION If the interstitial fibrosis area is 40% or more and the expression area of E-cadherin is less than 10%, the probability of the absence of a renal response is 93.3% (OR=24.5) even when a hematological response to induction therapy is achieved. The number of protein casts, the prevalence of acute tubular damage and inflammatory interstitial infiltration have not prognostic value.
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Affiliation(s)
| | | | - E S Stolyarevich
- Moscow City Nephrology Center, Moscow City Hospital 52.,Yevdokimov Moscow State University of Medicine and Dentistry
| | - A M Kovrigina
- National Research Center for Hematology.,Federal Research Clinical Center of Specialized Types of Medical Care and Medical Technologies
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35
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Chen X, Luo X, Zu Y, Issa HA, Li L, Ye H, Yang T, Hu J, Wei L. Severe renal impairment as an adverse prognostic factor for survival in newly diagnosed multiple myeloma patients. J Clin Lab Anal 2020; 34:e23416. [PMID: 32710448 PMCID: PMC7521223 DOI: 10.1002/jcla.23416] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/05/2020] [Accepted: 05/11/2020] [Indexed: 12/22/2022] Open
Abstract
Background Renal impairment (RI) is associated with poor survival in newly diagnosed multiple myeloma (MM) patients. Renal function recovery has been one of the main therapeutic goals in those patients. Methods The records from 393 newly diagnosed MM patients in our hospital between January 2012 and December 2016 were retrospectively analyzed. RI was defined as an eGFR < 40 mL/min according to the novel IMWG criteria. RI patients were categorized based on their renal function at diagnosis: severe RI: eGFR < 30 mL/min, and mild RI: 30 mL/min ≤ eGFR <40 mL/min. We explored whether RI, and particularly severe RI, was an adverse prognostic factor for survival, and investigated the impact of renal function recovery on survival. Results Severe RI, hemoglobin <100 g/L, LDH ≥ 245 U/L, hyperuricemia, 1q21 amplification, and lack of novel agent treatment were associated with decreased overall survival (OS). Severe RI patients with renal response had a median OS of 27 months compared with 18 months for those patients without renal response (P = .030), but their median OS was still significantly lower than that for patients without severe RI, which was 51 months. In severe RI patients, the overall renal response rate in bortezomib‐based regimens was significantly higher than that in nonbortezomib‐based regimens. Conclusion Our results suggest that severe RI is an adverse prognostic factor for survival in newly diagnosed MM patients, restoration of renal function may improve survival, and bortezomib‐based regimens may be the preferred treatment in patients with severe RI.
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Affiliation(s)
- Xuduan Chen
- Department of Nephrology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaofeng Luo
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yanping Zu
- Department of Nephrology, Fujian Provincial Hospital Jinshan Branch, Fuzhou, China
| | - Hajji Ally Issa
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Linlin Li
- Department of Nephrology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Hong Ye
- Department of Nephrology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Ting Yang
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jianda Hu
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Lixin Wei
- Department of Nephrology, Fujian Medical University Union Hospital, Fuzhou, China
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36
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Understanding Mesangial Pathobiology in AL-Amyloidosis and Monoclonal Ig Light Chain Deposition Disease. Kidney Int Rep 2020; 5:1870-1893. [PMID: 33163710 PMCID: PMC7609979 DOI: 10.1016/j.ekir.2020.07.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 07/06/2020] [Accepted: 07/14/2020] [Indexed: 02/07/2023] Open
Abstract
Patients with plasma cell dyscrasias produce free abnormal monoclonal Ig light chains that circulate in the blood stream. Some of them, termed glomerulopathic light chains, interact with the mesangial cells and trigger, in a manner dependent of their structural and physicochemical properties, a sequence of pathological events that results in either light chain–derived (AL) amyloidosis (AL-Am) or light chain deposition disease (LCDD). The mesangial cells play a key role in the pathogenesis of both diseases. The interaction with the pathogenic light chain elicits specific cellular processes, which include apoptosis, phenotype transformation, and secretion of extracellular matrix components and metalloproteinases. Monoclonal light chains associated with AL-Am but not those producing LCDD are avidly endocytosed by mesangial cells and delivered to the mature lysosomal compartment where amyloid fibrils are formed. Light chains from patients with LCDD exert their pathogenic signaling effect at the cell surface of mesangial cells. These events are generic mesangial responses to a variety of adverse stimuli, and they are similar to those characterizing other more frequent glomerulopathies responsible for many cases of end-stage renal disease. The pathophysiologic events that have been elucidated allow to propose future therapeutic approaches aimed at preventing, stopping, ameliorating, or reversing the adverse effects resulting from the interactions between glomerulopathic light chains and mesangium.
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37
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Kobayashi H, Terao T, Tsushima T, Abe Y, Miura D, Narita K, Kitadate A, Takeuchi M, Matsue K. Association between serum erythropoietin levels and renal reversibility in patients with renal impairment from multiple myeloma. Cancer Med 2020; 9:4460-4466. [PMID: 32311841 PMCID: PMC7300410 DOI: 10.1002/cam4.3050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 02/13/2020] [Accepted: 03/19/2020] [Indexed: 11/23/2022] Open
Abstract
Renal impairment (RI) is a common clinical presentation in patients with multiple myeloma (MM). Despite treatment with novel agents or management strategies that focus on the disease response, some patients develop irreversible RI. This study aimed to determine the influencing, clinical variables of renal reversibility in patients with RI treated with novel drugs. We analyzed 244 patients newly diagnosed with MM retrospectively. Maximum renal response was assessed according to the criteria for the definition of renal response proposed by the International Myeloma Working Group. Major renal response was defined as the occurrence of complete renal response or partial renal response. RI (a glomerular filtration rate < 50 mL/min/1.73 m2) was observed in 110 patients (45%). In total, 56 patients (51%) achieved a major renal response. Serum erythropoietin (EPO) levels >25 mIU/mL (P < .001) and a percentage of urinary albumin excretion ≤25% (P < .001) were both significant factors that influenced the occurrence of major renal responses. Both remained significant factors associated with renal reversibility in the multivariate analysis. Patients were assigned a score of 1 each for EPO >25 mIU/mL and urinary albumin ≤25%. The estimated 6‐month rates of major renal responses of patients with scores of 2, 1, and 0 were 78.6%, 30.6%, and 0%, respectively (P < .001). In conclusion, a serum EPO level >25 mIU/mL is an independent predictive factor for major renal response and may predict renal reversibility more accurately when urinary albumin level is congruently ≤25%.
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Affiliation(s)
- Hiroki Kobayashi
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Toshiki Terao
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Takafumi Tsushima
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Yoshiaki Abe
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Daisuke Miura
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Kentaro Narita
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Akihiro Kitadate
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Masami Takeuchi
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
| | - Kosei Matsue
- Division of Hematology/Oncology Department of Medicine Kameda Medical Center Kamogawa‐shi Chiba‐Ken Japan
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New Markers of Renal Failure in Multiple Myeloma and Monoclonal Gammopathies. J Clin Med 2020; 9:jcm9061652. [PMID: 32486490 PMCID: PMC7355449 DOI: 10.3390/jcm9061652] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/22/2020] [Accepted: 05/23/2020] [Indexed: 01/18/2023] Open
Abstract
* Correspondence: kasiajanda@op [...].
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39
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Yadav P, Sathick IJ, Leung N, Brown EE, Cook M, Sanders PW, Cockwell P. Serum free light chain level at diagnosis in myeloma cast nephropathy-a multicentre study. Blood Cancer J 2020; 10:28. [PMID: 32127527 PMCID: PMC7054310 DOI: 10.1038/s41408-020-0295-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/29/2019] [Accepted: 08/23/2019] [Indexed: 11/22/2022] Open
Abstract
Myeloma cast nephropathy (MCN) is a common cause of severe renal impairment in multiple myeloma (MM). The level of free light chain (FLC) that causes MCN varies substantially and there is uncertainty about the threshold level that should be used to inform clinical practice. In a multicentre cohort study of 103 patients with a diagnosis of MM and biopsy-confirmed MCN made between 2002–2014, we report prospectively measured levels of serum FLC at diagnosis obtained using a single nephelometric assay (Freelite®) and we explore the relationship between serum FLC level at diagnosis with renal outcome and patient survival. Using a landmark approach, overall survival (OS) was compared between patients who achieved independence from dialysis compared to those who remained dialysis dependent at 3-month, 6-month, 9-month, and 12-month time points. The median serum FLC level at diagnosis was 7531 mg/L (range 107–114600). Serum creatinine was 535 μmol/L (range 168–2993) and eGFR 7 ml/min/1.73 m2 (range 1–34). Six patients (5.8%) had an FLC level <1500 mg/L, which is the International Myeloma Working Group threshold for MCN and two patients were below the International Kidney and Monoclonal Gammopathy working group threshold of 500 mg/L; one was hypercalcaemic, and one had high-normal serum calcium level and had received a non-steroidal anti-inflammatory agent. Sixty-nine (67%) patients required haemodialysis treatment of whom 36 (52.1%) recovered independent renal function. Sixty-six (64%) patients died with a median OS of 2.5 years (95% CI 1.8–3.3). A landmark analysis revealed that independence from dialysis was associated with improved survival at 3-months (P = 0.003), 6-months (P = 0.035) and 9-months (P = 0.014); there was no survival benefit observed beyond 12 months (P = 0.146). Serum FLC level at diagnosis was neither associated with renal function recovery nor with OS. This is the largest reported cohort of patients with biopsy-confirmed MCN and prospectively measured serum FLC levels. These results indicate that a serum monoclonal FLC > 500 mg/L should be considered the threshold level associated with the development of MCN.
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Affiliation(s)
- Punit Yadav
- Department of Renal Medicine, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.,Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | | | - Elizabeth E Brown
- Department of Pathology, University of Alabama at Birmingham, Birmingham AL, USA
| | - Mark Cook
- Department of Haematology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Paul W Sanders
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.,Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA
| | - Paul Cockwell
- Department of Renal Medicine, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK. .,Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.
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B-cell maturation antigen (BCMA) in multiple myeloma: rationale for targeting and current therapeutic approaches. Leukemia 2020; 34:985-1005. [PMID: 32055000 PMCID: PMC7214244 DOI: 10.1038/s41375-020-0734-z] [Citation(s) in RCA: 233] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 01/29/2020] [Indexed: 12/17/2022]
Abstract
Despite considerable advances in the treatment of multiple myeloma (MM) in the last decade, a substantial proportion of patients do not respond to current therapies or have a short duration of response. Furthermore, these treatments can have notable morbidity and are not uniformly tolerated in all patients. As there is no cure for MM, patients eventually become resistant to therapies, leading to development of relapsed/refractory MM. Therefore, an unmet need exists for MM treatments with novel mechanisms of action that can provide durable responses, evade resistance to prior therapies, and/or are better tolerated. B-cell maturation antigen (BCMA) is preferentially expressed by mature B lymphocytes, and its overexpression and activation are associated with MM in preclinical models and humans, supporting its potential utility as a therapeutic target for MM. Moreover, the use of BCMA as a biomarker for MM is supported by its prognostic value, correlation with clinical status, and its ability to be used in traditionally difficult-to-monitor patient populations. Here, we review three common treatment modalities used to target BCMA in the treatment of MM: bispecific antibody constructs, antibody–drug conjugates, and chimeric antigen receptor (CAR)-modified T-cell therapy. We provide an overview of preliminary clinical data from trials using these therapies, including the BiTE® (bispecific T-cell engager) immuno-oncology therapy AMG 420, the antibody–drug conjugate GSK2857916, and several CAR T-cell therapeutic agents including bb2121, NIH CAR-BCMA, and LCAR-B38M. Notable antimyeloma activity and high minimal residual disease negativity rates have been observed with several of these treatments. These clinical data outline the potential for BCMA-targeted therapies to improve the treatment landscape for MM. Importantly, clinical results to date suggest that these therapies may hold promise for deep and durable responses and support further investigation in earlier lines of treatment, including newly diagnosed MM.
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BOZACI İ, TATAR E, TAŞLI F. Light Chain Cast Nephropathy Presenting With Asymptomatic Proteinuria. TURKISH JOURNAL OF INTERNAL MEDICINE 2020. [DOI: 10.46310/tjim.648846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Kumar L, Chellapuram SK, Dev R, Varshneya A, Pawar S, Sharma A, Mookerjee A, Sahoo RK, Malik PS, Sharma A, Gupta R, Sharma O, Biswas A, Kumar R, Thulkar S, Mallick S. Induction Therapy with Novel Agents and Autologous Stem Cell Transplant Overcomes the Adverse Impact of Renal Impairment in Multiple Myeloma. Clin Hematol Int 2019; 1:205-219. [PMID: 34595432 PMCID: PMC8432369 DOI: 10.2991/chi.d.190805.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 07/21/2019] [Indexed: 11/29/2022] Open
Abstract
We investigated the impact of renal impairment (RI) on the outcome in multiple myeloma (MM) patients following induction and autologous stem cell transplantation (ASCT). Among 349 patients who received a first ASCT for MM, 86 (24.6%) had RI at diagnosis, defined as estimation of glomerular filtration rate (eGFR) <40 mL/min/1.73 m2 according to the modification of diet in renal disease (MDRD) formula. Post induction reversal of renal function occurred in 68 (79%) patients including complete renal response in 37.2%. Two hundred and fifty-one patients had received novel agents for induction; posttransplant complete response (CR) rates were 71.4% for patients with renal impairment (RI) versus 67.2% in those without RI, p = 0.23. The quality of stem cell collection and days to engraftment were similar except that patients with RI required higher transfusion numbers of packed red cells (p < 0.002) and platelets (p < 0.007). The median overall survival (OS) was 96 months (95% confidence interval [CI] 72.80–119.20) for patients with eGFR ≥40 mL/min, n = 195) versus 62 months (95% CI 28.7–95.3) for 56 patients with RI (eGFR <40 mL/min), p = 0.15. The 5-year OS was 64.6% versus 54.4%, respectively. The median progression-free survival (PFS) was 52 months (95% CI 36.3–67.7) for patients with eGFR ≥40 mL/min versus “not reached” for those with eGFR <40 mL/min p = 0.87; and the 5-year PFS was 48.1% versus 51%, respectively. We conclude that induction with novel agents results in reversal of renal dysfunction in the majority of patients. Consolidation with Hemopoietic Stem Cell Transplantation (HSCT) overcomes the adverse impact of RI on survival.
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Affiliation(s)
- Lalit Kumar
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Santosh Kumar Chellapuram
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Ramavat Dev
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Ankur Varshneya
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Satyajit Pawar
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Aparna Sharma
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Anjali Mookerjee
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Ranjit Kumar Sahoo
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Prabhat Singh Malik
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Atul Sharma
- Department of Medical Oncology, Institute Rotary Cancer Hospital, Room 234, IRCH Building, All India Institute of Medical sciences, New Delhi 110029, India
| | - Ritu Gupta
- Department of Lab Oncology, Institute Rotary Cancer Hospital, All India Institute of Medical sciences, New Delhi 110029, India
| | - Omdutta Sharma
- Department of Lab Oncology, Institute Rotary Cancer Hospital, All India Institute of Medical sciences, New Delhi 110029, India
| | - Ahitagni Biswas
- Department of Radiation Oncology, Institute Rotary Cancer Hospital, All India Institute of Medical sciences, New Delhi 110029, India
| | - Rakesh Kumar
- Department of Nuclear Medicine, Institute Rotary Cancer Hospital, All India Institute of Medical sciences, New Delhi 110029, India
| | - Sanjay Thulkar
- Department of Radiodiagnosis, Institute Rotary Cancer Hospital, All India Institute of Medical sciences, New Delhi 110029, India
| | - Sauumyaranjan Mallick
- Department of Pathology, Institute Rotary Cancer Hospital, All India Institute of Medical sciences, New Delhi 110029, India
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Renal Impairment at Diagnosis in Myeloma: Patient Characteristics, Treatment, and Impact on Outcomes. Results From the Australia and New Zealand Myeloma and Related Diseases Registry. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2019; 19:e415-e424. [PMID: 31208889 DOI: 10.1016/j.clml.2019.05.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 04/14/2019] [Accepted: 05/12/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND Renal impairment (RI) is a common complication of multiple myeloma (MM) and remains a poor prognostic factor despite improved survival with newer therapies. PATIENTS AND METHODS We evaluated baseline characteristics, treatment, and outcomes of newly diagnosed MM patients with RI at diagnosis in the Australia and New Zealand Myeloma and Related Diseases Registry over 5 years to April 2018; we compared patients with RI (estimated glomerular filtration rate [eGFR] <60 mL/min/1.73 m2) with those with eGFR ≥60. In autologous stem cell transplantation (ASCT) analyses, patients aged 70 years and younger and ≥1 year from diagnosis were included. RESULTS Overall, 36% of patients with newly diagnosed MM had RI; they were older, had more advanced disease and comorbidities, and worse performance status. Bortezomib-based induction therapy was most commonly used, although administered to fewer RI patients, despite similar response rates. Patients with RI were less likely to receive ASCT; however, recipients had longer progression-free survival (PFS) and overall survival (OS). Patients with RI had shorter OS and PFS after adjusting for age. In ASCT recipients with RI versus no RI, there was no difference in PFS and OS. CONCLUSION Our findings in "real world" MM patients with RI confirm that patient-, disease-, and treatment-related factors (such as suboptimal bortezomib and ASCT use), and delays in commencing therapy, might contribute to poorer outcomes, and support the use of ASCT in patients with RI.
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Gupta N, Hanley MJ, Xia C, Labotka R, Harvey RD, Venkatakrishnan K. Clinical Pharmacology of Ixazomib: The First Oral Proteasome Inhibitor. Clin Pharmacokinet 2019; 58:431-449. [PMID: 30117017 PMCID: PMC6397141 DOI: 10.1007/s40262-018-0702-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Ixazomib, the first oral proteasome inhibitor, is approved in combination with lenalidomide and dexamethasone for the treatment of patients with multiple myeloma (MM) who have received at least one prior therapy. Ixazomib is a selective, potent, and reversible inhibitor of the 20S proteasome, and preferentially binds to and inhibits the β5 chymotrypsin-like proteolytic site. Ixazomib absorption is rapid, with a median time to reach maximum plasma concentration of approximately 1 h post-dose. Ixazomib pharmacokinetics (PK) are adequately described by a three-compartment model (terminal half-life of 9.5 days) with first-order linear absorption (oral bioavailability of 58%). Plasma exposures of ixazomib increase in a dose-proportional manner. A high-fat meal decreases both the rate and extent of ixazomib absorption, supporting administration on an empty stomach. Population PK analyses demonstrated that no dose adjustment is required based on age, body size/weight, race, sex, mild-to-moderate renal impairment, or mild hepatic impairment. Results from dedicated studies indicate that a reduced starting dose (from 4 to 3 mg) is appropriate for patients with severe renal impairment, end-stage renal disease requiring dialysis, or moderate-to-severe hepatic impairment. Non-cytochrome P450 (CYP)-mediated metabolism appears to be the major clearance mechanism for ixazomib. Drug-drug interaction studies have shown no meaningful effects of strong inhibitors of CYP3A on ixazomib PK; however, the strong inducer rifampin caused a clinically relevant reduction in ixazomib exposure, supporting the recommendation to avoid concomitant administration of ixazomib with strong CYP3A inducers. Exposure-response analyses of data from the phase III TOURMALINE-MM1 registrational study demonstrate a favorable benefit-risk profile for the approved dose and regimen of weekly ixazomib 4 mg on days 1, 8, and 15 of each 28-day cycle.
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Affiliation(s)
- Neeraj Gupta
- Millennium Pharmaceuticals, Inc., a Wholly Owned Subsidiary of Takeda Pharmaceutical Company Limited, 40 Landsdowne Street, Cambridge, MA, 02139, USA.
| | - Michael J Hanley
- Millennium Pharmaceuticals, Inc., a Wholly Owned Subsidiary of Takeda Pharmaceutical Company Limited, 40 Landsdowne Street, Cambridge, MA, 02139, USA
| | - Cindy Xia
- Millennium Pharmaceuticals, Inc., a Wholly Owned Subsidiary of Takeda Pharmaceutical Company Limited, 40 Landsdowne Street, Cambridge, MA, 02139, USA
| | - Richard Labotka
- Millennium Pharmaceuticals, Inc., a Wholly Owned Subsidiary of Takeda Pharmaceutical Company Limited, 40 Landsdowne Street, Cambridge, MA, 02139, USA
| | - R Donald Harvey
- Departments of Hematology and Medical Oncology and Pharmacology, Emory University School of Medicine, Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Karthik Venkatakrishnan
- Millennium Pharmaceuticals, Inc., a Wholly Owned Subsidiary of Takeda Pharmaceutical Company Limited, 40 Landsdowne Street, Cambridge, MA, 02139, USA
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Walk JC, Ayati BP, Holstein SA. Modeling the Effects of Multiple Myeloma on Kidney Function. Sci Rep 2019; 9:1726. [PMID: 30741957 PMCID: PMC6370764 DOI: 10.1038/s41598-018-38129-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 12/11/2018] [Indexed: 12/13/2022] Open
Abstract
Multiple myeloma (MM), a plasma cell cancer, is associated with many health challenges, including damage to the kidney by tubulointerstitial fibrosis. We develop a mathematical model which captures the qualitative behavior of the cell and protein populations involved. Specifically, we model the interaction between cells in the proximal tubule of the kidney, free light chains, renal fibroblasts, and myeloma cells. We analyze the model for steady-state solutions to find a mathematically and biologically relevant stable steady-state solution. This foundational model provides a representation of dynamics between key populations in tubulointerstitial fibrosis that demonstrates how these populations interact to affect patient prognosis in patients with MM and renal impairment.
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Affiliation(s)
- Julia C Walk
- Concordia College, Department of Mathematics, Moorhead, 56562, USA.
| | - Bruce P Ayati
- University of Iowa, Department of Mathematics, Iowa City, 52242, USA.,University of Iowa, Program in Applied Mathematical and Computational Sciences, Iowa City, 52242, USA.,University of Iowa, Department of Orthopaedics and Rehabilitation, Iowa City, 52242, USA
| | - Sarah A Holstein
- University of Nebraska Medical Center, Division of Oncology & Hematology, Omaha, 68198, USA
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Pawlyn C, Jackson GH. Physicians, paraproteins and progress: diagnosis and management of myeloma. Br J Hosp Med (Lond) 2019; 80:91-98. [DOI: 10.12968/hmed.2019.80.2.91] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Charlotte Pawlyn
- NIHR Clinical Lecturer in Haematology, The Institute of Cancer Research, London and The Royal Marsden Hospital, London SM2 5NG
| | - Graham H Jackson
- Professor of Haematology, Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne
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Oweis AO, Al Shelleh SA, Aldaoud N, Alshari OM, Al-Abbadi MA. Multiple Myeloma in a Patient with Focal Segmental Glomerulosclerosis: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2018; 19:946-950. [PMID: 30100602 PMCID: PMC6108398 DOI: 10.12659/ajcr.909696] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Patient: Male, 48 Final Diagnosis: Multiple myeloma Symptoms: Back pain Medication: — Clinical Procedure: — Specialty: Hematology
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Affiliation(s)
- Ashraf O Oweis
- Division of Nephrology, Department of Internal Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Sameeha A Al Shelleh
- Division of Nephrology, Department of Internal Medicine, The University of Jordan, Amman, Jordan
| | - Najla Aldaoud
- Department of Pathology and Microbiology, Jordan University of Science and Technology, Irbid, Jordan
| | - Osama Mohammed Alshari
- Department of Internal Medicine, Hematology and Oncology Division, Jordan University of Science and Technology, Irbid, Jordan
| | - Mousa A Al-Abbadi
- Department of Pathology, Microbiology and Forensic Medicine, The University of Jordan, Amman, Jordan
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48
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Chang CF, Chien WC, Chung CH, Lee JC, Hsu SN, Chen JH. Impact of hemodialysis on the prognosis of multiple myeloma: A nationwide population-based study and single-institute analysis. Oncol Lett 2018; 16:1991-2002. [PMID: 30008893 DOI: 10.3892/ol.2018.8857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 04/19/2018] [Indexed: 12/20/2022] Open
Abstract
Myeloma-associated kidney disease (MRKD) occurs in ≤40% patients with multiple myeloma (MM). The impact of hemodialysis (HD) on patients with MM was investigated. Between 2000 and 2010, a total of 1,610 patients in Taiwan were enrolled from the National Health Institute Research Database. MM was an independent risk factor for HD following adjustment via multivariate logistic regression analysis (adjusted hazard ratio, 7.347; 95% confidence interval, 6.156-8.768; log-rank test, P<0.001). In addition, a notable decrease in survival rate was determined in patients with MM who underwent HD in the first year since diagnosis of MM. A total of 198 (61.49%) patients received HD in the first year. Patients with MM with a lower frequency of HD in the first year had a relatively good prognosis. The present study confirmed that MM was a risk factor for HD. Significant early mortality in the first year was determined in patients with MM who underwent HD; however, renal recovery following therapeutic management was a prognostic factor. In addition to anti-myeloma therapy, early initiation of HD was beneficial following risk stratification of MRKD; however, an increased probability of recovery of renal function and discontinuation of dialysis, was demonstrated in patients with MM following HD, compared with patients with MM without HD.
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Affiliation(s)
- Chao-Feng Chang
- Department of Medicine, Division of Gastroenterology, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C
| | - Wu-Chien Chien
- Department of Medical Research, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C.,School of Public Health, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C
| | - Chi-Hsiang Chung
- School of Public Health, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C.,Taiwanese Injury Prevention and Safety Promotion Association, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C
| | - Jih-Chin Lee
- Department of Otolaryngology-Head and Neck Surgery, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C
| | - Shun-Neng Hsu
- Department of Medicine, Division of Nephrology, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C
| | - Jia-Hong Chen
- Department of Medicine, Division of Hematology/Oncology, National Defense Medical Center, Tri-Service General Hospital, Taipei 11490, Taiwan, R.O.C.,Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan, R.O.C
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49
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Pretreatment of Huaiqihuang extractum protects against cisplatin-induced nephrotoxicity. Sci Rep 2018; 8:7333. [PMID: 29743526 PMCID: PMC5943312 DOI: 10.1038/s41598-018-25610-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 12/18/2017] [Indexed: 12/31/2022] Open
Abstract
Cisplatin is a commonly used chemotherapeutic agent in the treatment of different types of malignant tumors, but nephrotoxicity limits its usage. Therefore, in this study, we aimed to determine the possible protective effect of Huaiqihuang (HQH) extractum, a kind of Chinese herbal complex that consists of Trametes robiniophila Murr., Lycium barbarum and Polygonatum sibiricum, against nephrotoxicity induced by cisplatin in mice. We found that pretreatment with HQH significantly attenuated the cisplatin-induced increase in blood urea nitrogen (BUN), interstitial congestion, acute renal tubular injury and tubular cell apoptosis and necroptosis. It was further shown that HQH administration reduced cisplatin-induced release and nuclear-cytoplasmic translocation of HMGB1 and inactivated its downstream signaling molecules, TLR4 and NFκB, in renal tubular cells; as a result, HQH repressed cisplatin-induced TNF-α production. As dexamethasone (Dex) exerts renoprotective effects in severe Acute kidney injury (AKI), we compared it with HQH and found that HQH showed similar renoprotective effects to dexamethasone via similar mechanisms. Considering the potential side effects of corticosteroids, reducing the effectiveness of treatment and shortening survival in solid tumor patients, we suggest administration of HQH as a potential adjuvant for cisplatin therapy in solid tumor patients to preserve renal function.
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50
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Bhowmik D, Song X, Intorcia M, Kent ST, Shi N. Healthcare resource use and costs associated with chronic kidney disease in US private insurance patients with multiple myeloma. J Oncol Pharm Pract 2018; 25:855-864. [PMID: 29661050 DOI: 10.1177/1078155218766408] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Within a median 1.2 years after patients have an initial diagnosis with multiple myeloma, up to 61% were diagnosed with renal impairment and 50% were diagnosed with chronic kidney disease. This study estimated economic burden associated with chronic kidney disease in multiple myeloma patients in the US. METHODS In this retrospective cohort study, patients ≥18 years old with ≥1 inpatient or ≥ 2 outpatient multiple myeloma diagnoses between 1 January 2008 and 31 March 2015 were identified from MarketScan® Commercial and Medicare Supplemental Databases. Chronic kidney disease patients had ≥1 diagnosis of chronic kidney disease Stages 1-5 (first chronic kidney disease diagnosis date = index date) on or after the first multiple myeloma diagnosis, and were propensity score matched 1:1 to multiple myeloma patients without chronic kidney disease, end-stage renal disease, dialysis, or other type of chronically impaired renal function. All patients had ≥six-month continuous enrollment prior to index date and were followed for ≥one month from index date until the earliest of inpatient death, end of continuous enrollment, or end of the study period (30 September 2015). The per-patient per-year healthcare resource utilization and costs were measured during follow-up. Costs were total reimbursed amount in 2016 US dollars. RESULTS A total of 2541 multiple myeloma patients with chronic kidney disease stages 1-5 and 2541 matched controls met the study criteria and were respectively 69.3 and 69.6 years, 54.5% and 55.3% men, and had 572.2 and 533.4 mean days of follow up. Compared to controls, chronic kidney disease patients had significantly (all P < 0.001) higher proportions (57.1% vs. 32.1%) and frequency (1.2 vs. 0.5) of inpatient admissions, frequency of emergency room visits (5.1 vs. 3.3), and total costs ($106,634 vs. $71,880). Sensitivity analyses found that patients with chronic kidney disease, end-stage renal disease, or dialysis had $78,455 ( P < 0.001) higher costs (per-patient per-year) than matched controls. CONCLUSIONS The economic burden associated with chronic kidney disease in patients with multiple myeloma was estimated to be between $34,754 and $78,455 per-patient per-year. Given its substantial clinical and economic impact, preservation of renal function is important in multiple myeloma patient care.
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Affiliation(s)
| | - Xue Song
- 2 Truven Health Analytics, an IBM Company, Cambridge, MA, USA
| | | | - Shia T Kent
- 2 Truven Health Analytics, an IBM Company, Cambridge, MA, USA
| | - Nianwen Shi
- 2 Truven Health Analytics, an IBM Company, Cambridge, MA, USA
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