1
|
Park BE, Jang SY, Park YJ, Bae MH, Lee JH, Yang DH, Park HS, Cho Y. Cardiomyopathy Without Amyloid Deposit in Systemic Light Chain Deposition Disease. Korean Circ J 2024; 54:221-222. [PMID: 38654569 PMCID: PMC11040263 DOI: 10.4070/kcj.2024.0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/11/2024] [Accepted: 02/27/2024] [Indexed: 04/26/2024] Open
Affiliation(s)
- Bo Eun Park
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Se Yong Jang
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Chilgok Hospital, Daegu, Korea.
| | - Yoon Jung Park
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Chilgok Hospital, Daegu, Korea
| | - Myung Hwan Bae
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jang Hoon Lee
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Dong Heon Yang
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Hun Sik Park
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Yongkeun Cho
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| |
Collapse
|
2
|
Attygalle AD, Chan JKC, Coupland SE, Du MQ, Ferry JA, Jong DD, Gratzinger D, Lim MS, Naresh KN, Nicolae A, Ott G, Rosenwald A, Schuh A, Siebert R. The 5th edition of the World Health Organization Classification of mature lymphoid and stromal tumors - an overview and update. Leuk Lymphoma 2024; 65:413-429. [PMID: 38189838 DOI: 10.1080/10428194.2023.2297939] [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: 08/11/2023] [Accepted: 08/15/2023] [Indexed: 01/09/2024]
Abstract
The purpose of this review is to give an overview on the conceptual framework and major developments of the upcoming 5th edition of the World Health Organization (WHO) Classification of Haematolymphoid tumours (WHO-HAEM5) and to highlight the most significant changes made in WHO-HAEM5 compared with the revised 4th edition (WHO-HAEM4R) of lymphoid and stromal neoplasms. The changes from the revised 4th edition include the reorganization of entities by means of a hierarchical system that is realized throughout the 5th edition of the WHO classification of tumors of all organ systems, a modification of nomenclature for some entities, the refinement of diagnostic criteria or subtypes, deletion of certain entities, and introduction of new entities. For the first time, tumor-like lesions, mesenchymal lesions specific to lymph node and spleen, and germline predisposition syndromes associated with the lymphoid neoplasms are included in the classification.
Collapse
Affiliation(s)
- Ayoma D Attygalle
- Department of Histopathology, The Royal Marsden Hospital, London, UK
| | - John K C Chan
- Department of Pathology, Queen Elizabeth Hospital, Kowloon, Hong Kong, SAR China
| | - Sarah E Coupland
- Department of Molecular and Clinical Cancer Medicine, ISMIB, University of Liverpool, Liverpool, UK
- Liverpool Clinical Laboratories, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Ming-Qing Du
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Judith A Ferry
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Daphne de Jong
- The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Dita Gratzinger
- Department of Pathology, Stanford University School of Medicine, Stanford, USA
| | - Megan S Lim
- Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Kikkeri N Naresh
- Fred Hutchinson Cancer Center, University of Washington, Seattle, USA
| | - Alina Nicolae
- Department of Pathology, University Hospital of Strasbourg, Strasbourg, France
| | - German Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus, and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
| | - Andreas Rosenwald
- Institute of Pathology, Julius-Maximilians-UniversitätWürzburg, and Cancer Center Mainfranken, Würzburg, Germany
| | - Anna Schuh
- Department of Oncology, University of Oxford, Oxford, UK
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| |
Collapse
|
3
|
Pianko MJ, Tiutan T, Derkach A, Flynn J, Salvatore SP, Jaffer-Sathick I, Rossi AC, Lahoud O, Hultcrantz M, Shah UA, Maclachlan K, Chung DJ, Shah GL, Landau HJ, Korde N, Mailankody S, Lesokhin A, Tan C, Scordo M, Jaimes EA, Giralt SA, Usmani S, Hassoun H. Assessment of renal outcome following therapy in monoclonal immunoglobulin deposition disease: Emphasizing the need for a consensus approach. Am J Hematol 2023; 98:421-431. [PMID: 36588413 PMCID: PMC10329474 DOI: 10.1002/ajh.26801] [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: 07/18/2022] [Revised: 11/07/2022] [Accepted: 11/28/2022] [Indexed: 01/03/2023]
Abstract
Monoclonal immunoglobulin deposition disease (MIDD), often associated with plasma cell dyscrasias, predominantly affects the kidneys. In this disease, hematologic response (HR) to treatment can be reliably assessed by International Myeloma Working Group (IMWG) consensus criteria, while uniform criteria for assessing renal response are lacking. We report a retrospective analysis of renal outcomes among 34 patients with MIDD. With most patients treated with bortezomib and autologous stem cell transplantation, 26 of 28 (94%) achieved very good partial HR or better. We demonstrate that both IMWG (based on estimated glomerular filtration rate, eGFR) and amyloid (based on proteinuria) criteria are needed to capture renal response: among 28 evaluable patients, 6 (21%) had isolated proteinuria, while 13 (46%) had isolated decreased eGFR. Using both criteria, which were concordant in patients with both decreased eGFR and proteinuria, 22 of 28 patients (79%) achieved a renal response, including 2 of 7 discontinuing dialyses. All 6 patients (100%) with isolated proteinuria and 7 of 13 (54%) with isolated decreased eGFR achieved renal response, suggesting that isolated proteinuria is an early manifestation of MIDD associated with reversible renal damage. Baseline eGFR predicted renal response (p = .02 by quartile) and survival (p = .02), while HR (CR vs. non-CR) did not, probably because of high HR rate. With a median follow-up of 110 months, the median overall survival was 136 months (95% CI: 79-NR) and median renal survival had not been reached. Prospective studies using uniform renal response criteria are needed to optimize the management of MIDD.
Collapse
Affiliation(s)
- Matthew J. Pianko
- Michigan Medicine, University of Michigan Health, Ann Arbor, MI, United States
| | - Timothy Tiutan
- New York-Presbyterian – Weill Cornell Medical Center, New York, NY, United States
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Andriy Derkach
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Jessica Flynn
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Steven P. Salvatore
- New York-Presbyterian – Weill Cornell Medical Center, New York, NY, United States
| | - Insara Jaffer-Sathick
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Adriana C. Rossi
- New York-Presbyterian – Weill Cornell Medical Center, New York, NY, United States
| | - Oscar Lahoud
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Malin Hultcrantz
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Urvi A. Shah
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Kylee Maclachlan
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - David J. Chung
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Gunjan L. Shah
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Heather J. Landau
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Neha Korde
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Sham Mailankody
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Alexander Lesokhin
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Carlyn Tan
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Michael Scordo
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Edgar A. Jaimes
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Sergio A. Giralt
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Saad Usmani
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| | - Hani Hassoun
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, NY, United States
| |
Collapse
|
4
|
A Case of Light Chain Deposition Disease Leading to Acute Liver Failure and Review of Literature. Diseases 2023; 11:diseases11010024. [PMID: 36810539 PMCID: PMC9944111 DOI: 10.3390/diseases11010024] [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] [Received: 12/20/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023] Open
Abstract
Light chain deposition disease (LCDD) is a monoclonal immunoglobulin deposition disease characterized by light chain deposition in soft tissues and viscera, causing systemic organ dysfunction with an underlying lymphoproliferative disorder. While the kidney is the most affected organ, cardiac and hepatic involvement is also seen with LCDD. Hepatic manifestation can range from mild hepatic injury to fulminant liver failure. Herein, we are presenting a case of an 83-year-old woman with a monoclonal gammopathy of undetermined significance (MGUS), who presented to our institution with acute liver failure progressing to circulatory shock and multiorgan failure. After an extensive workup, a diagnosis of hepatic LCDD was determined. In conjunction with the hematology and oncology department, chemotherapy options were discussed, but given her poor prognosis, the family decided to pursue a palliative route. Though establishing a prompt diagnosis is important for any acute condition, the rarity of this condition, along with paucity of data, makes timely diagnosis and treatment challenging. The available literature shows variable rates of success with chemotherapy for systemic LCDD. Despite chemotherapeutic advances, liver failure in LCDD indicates a dismal prognosis, where further clinical trials are difficult owing to the low prevalence of the condition. In our article, we will also be reviewing previous case reports on this disease.
Collapse
|
5
|
Ravichandran S, Law S, Mahmood S, Wisniowski B, Foard D, Fontana M, Martinez-Naharro A, Whelan C, Hawkins PN, Gillmore JD, Lachmann HJ, Wechalekar AD. Long-term outcomes in light chain deposition disease-analysis of a UK cohort. Am J Hematol 2022; 97:E444-E446. [PMID: 36088630 DOI: 10.1002/ajh.26725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/09/2022] [Accepted: 09/01/2022] [Indexed: 01/31/2023]
Affiliation(s)
- Sriram Ravichandran
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Steven Law
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Shameem Mahmood
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Brenden Wisniowski
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Darren Foard
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Marianna Fontana
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Ana Martinez-Naharro
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Carol Whelan
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Philip N Hawkins
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Julian D Gillmore
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Helen J Lachmann
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| | - Ashutosh D Wechalekar
- National Amyloidosis Centre, University College London (Royal Free Campus), London, UK
| |
Collapse
|
6
|
Innocenti S, Bacchi B, Allinovi M, Perfetto F, Antonioli E, Marchionni N, Di Mario C, Caroti L, Cappelli F, Stefàno P. A multidisciplinary case report of multiple myeloma with renal and cardiac involvement: a look beyond amyloidosis. BMC Nephrol 2022; 23:370. [DOI: 10.1186/s12882-022-02984-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 10/23/2022] [Indexed: 11/18/2022] Open
Abstract
Abstract
Background
Multiple myeloma (MM) is a malignant neoplasm associated with kidney involvement in nearly half of the patients. Cast nephropathy, monoclonal immunoglobulin deposition disease (MIDD), and light chain (AL) amyloidosis are the most common monoclonal immunoglobulin-mediated causes of renal injury.
Cardiac involvement is also present in MM, characterized by restrictive cardiomyopathy generated by light chain deposit or amyloid. Thromboembolic complications such as deep vein thrombosis or pulmonary embolism are also described.
Case presentation
We present an unusual multidisciplinary case of a woman with a newly diagnosed MM associated with severe proteinuria and high natriuretic peptide. A renal and fat pad biopsy with Congo red staining were performed but amyloid deposition was not discovered. While immunofluorescence on fresh frozen unfixed tissue was not contributory, the immunofluorescence on fixed tissue and electron microscopy revealed the correct diagnosis.
During subsequent investigations, two intracardiac right-sided masses and massive pulmonary embolism were also detected.
Conclusions
This case highlights that multiple organ involvement in patients with MM may result from a combination of paraprotein-dependent and -independent factors. Moreover, renal diseases induced by monoclonal gammopathies are a group of complex and heterogeneous disorders. Their subtle presentation and their potential multiorgan involvement require the expertise of a multidisciplinary team able to provide the most appropriate diagnostic and therapeutic assessment.
Collapse
|
7
|
Lyon AR, López-Fernández T, Couch LS, Asteggiano R, Aznar MC, Bergler-Klein J, Boriani G, Cardinale D, Cordoba R, Cosyns B, Cutter DJ, de Azambuja E, de Boer RA, Dent SF, Farmakis D, Gevaert SA, Gorog DA, Herrmann J, Lenihan D, Moslehi J, Moura B, Salinger SS, Stephens R, Suter TM, Szmit S, Tamargo J, Thavendiranathan P, Tocchetti CG, van der Meer P, van der Pal HJH. 2022 ESC Guidelines on cardio-oncology developed in collaboration with the European Hematology Association (EHA), the European Society for Therapeutic Radiology and Oncology (ESTRO) and the International Cardio-Oncology Society (IC-OS). Eur Heart J 2022; 43:4229-4361. [PMID: 36017568 DOI: 10.1093/eurheartj/ehac244] [Citation(s) in RCA: 734] [Impact Index Per Article: 367.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
|
8
|
Feurstein S, Zoller J, Schwab C, Schreiner S, Mundt H, Breitkreutz I, Schneider B, Beimler J, Zeier M, Waldherr R, Gröschel S, Müller‐Tidow C, Schönland SO, Hegenbart U. Concurrent light chain amyloidosis and proximal tubulopathy: Insights into different aggregation behavior-A case report. EJHAEM 2022; 3:1377-1380. [PMID: 36467828 PMCID: PMC9713218 DOI: 10.1002/jha2.555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/02/2022] [Accepted: 08/12/2022] [Indexed: 06/17/2023]
Abstract
Due to differences in the protein folding mechanisms, it is exceedingly rare for amyloid light chain (AL) amyloidosis and monoclonal gammopathy of renal significance (MGRS) to coexist. We herein report the first case of concurrent AL amyloidosis and a subclass of MGRS, light chain proximal tubulopathy (LCPT). The 53-year-old female was diagnosed with smoldering myeloma immunoglobulin G kappa and AL amyloidosis with deposits in fat and gastrointestinal tissue. The kidney biopsy did not show amyloid deposits but electron microscopy revealed the presence of LCPT with crystal formation in proximal tubular epithelial cells. This case illustrates the complex pathophysiology of protein deposition in monoclonal gammopathies.
Collapse
Affiliation(s)
- Simone Feurstein
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Julian Zoller
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Constantin Schwab
- Institute of PathologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Sarah Schreiner
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Heiko Mundt
- Department of Internal Medicine, Section of NephrologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Iris Breitkreutz
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Brigitte Schneider
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Jörg Beimler
- Department of Internal Medicine, Section of NephrologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Martin Zeier
- Department of Internal Medicine, Section of NephrologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Rüdiger Waldherr
- Institute of PathologyUniversity Hospital HeidelbergHeidelbergGermany
| | | | - Carsten Müller‐Tidow
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Stefan O. Schönland
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| | - Ute Hegenbart
- Department of Internal Medicine, Section of Hematology, Oncology & RheumatologyUniversity Hospital HeidelbergHeidelbergGermany
| |
Collapse
|
9
|
Clinicopathologic characteristics and prognostic analysis of monoclonal gammopathy of renal significance (MGRS) in patients with IgM monoclonal gammopathy: a case series. Sci Rep 2022; 12:16994. [PMID: 36216844 PMCID: PMC9551084 DOI: 10.1038/s41598-022-21152-0] [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: 03/07/2022] [Accepted: 09/23/2022] [Indexed: 12/29/2022] Open
Abstract
Monoclonal gammopathy has emerged as an important cause of renal injury. Since the clinicopathologic features related to monotypic monoclonal gammopathy of renal significance with IgM monoclonal gammopathy (IgM-MGRS) are poorly described and it is uncertain if intervention improves renal survival and mortality, we report a series of such patients, characterizing their clinicopathologic spectrum and outcomes. We retrospectively analyzed 38 patients referred to one medical center between 2009 and 2019 with detectable serum monoclonal IgM by immunofixation, performance of a bone marrow biopsy and kidney biopsy-proven MGRS. Of the 38 patients identified, about half patients were amyloidosis, followed by cryoglobulinemic glomerulonephritis. Patients were divided into two groups on the basis of their kidney pathology: amyloid and non-amyloid. Patients with non-amyloidosis were more likely to have renal dysfunction, hematuria, anemia and hypocomplementemia and κ light chain was predominant in this sub-group. Amyloid patients were more often treated with chemotherapy than the non-amyloid patients (P = 0.002). There were no significant differences between amyloid and non-amyloid patients in mortality (48% vs 29%, P = 0.467) and incidence of ESRD (19% vs 59%, P = 0.103). The incidence of ESRD was lower in patients treated with chemotherapy and/or ASCT, compared to those without chemotherapy (25% vs 57%, P = 0.049), and it was also lower in the hematologic responders than non-responders (10% vs 40%, P = 0.047). Our study confirmed a diverse variety of clinicopathological features and outcomes in patients with IgM-MGRS. Chemotherapy and/or ASCT and deep hematologic responses might improve renal prognosis.
Collapse
|
10
|
Lyon AR, López-Fernández T, Couch LS, Asteggiano R, Aznar MC, Bergler-Klein J, Boriani G, Cardinale D, Cordoba R, Cosyns B, Cutter DJ, de Azambuja E, de Boer RA, Dent SF, Farmakis D, Gevaert SA, Gorog DA, Herrmann J, Lenihan D, Moslehi J, Moura B, Salinger SS, Stephens R, Suter TM, Szmit S, Tamargo J, Thavendiranathan P, Tocchetti CG, van der Meer P, van der Pal HJH. 2022 ESC Guidelines on cardio-oncology developed in collaboration with the European Hematology Association (EHA), the European Society for Therapeutic Radiology and Oncology (ESTRO) and the International Cardio-Oncology Society (IC-OS). Eur Heart J Cardiovasc Imaging 2022; 23:e333-e465. [PMID: 36017575 DOI: 10.1093/ehjci/jeac106] [Citation(s) in RCA: 96] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
|
11
|
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.
Collapse
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
| |
Collapse
|
12
|
Du AX, Gniadecki R, Osman M. Biomarkers of B cell activation in autoimmune connective tissue diseases: More than markers of disease activity. Clin Biochem 2021; 100:1-12. [PMID: 34822848 DOI: 10.1016/j.clinbiochem.2021.11.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/25/2022]
Abstract
B cells play a central role in the pathogenesis of many autoimmune diseases, acting as antigen-presenting cells, producing inflammatory cytokines, and acting as a source of autoantibodies after differentiating into plasma cells. In this review, we aim to summarize and synthesize the literature for the utility of biomarkers of B cell activation (plasma immunoglobulins (Ig), free light chains (FLCs), and beta-2 microglobulin (β2M)) in monitoring inflammatory rheumatic connective tissue diseases, such as Sjogren's syndrome (SS), systemic lupus erythematosus (SLE), dermatomyositis (DM), and systemic sclerosis (SSc). Clinically, it is quite difficult to gauge prognosis in these conditions as there, historically, have not been many quantitative markers of disease activity available. From our extensive literature review, Ig, FLC, and β2M may function as invaluable prognostic markers of ongoing disease activity, and potentially as biomarkers for response to therapy or disease relapse. They are inexpensive and unsophisticated tests that are vastly underused in the setting of autoimmune disease. However, clinicians still need to be aware of the potential of false positives in times of infection or plasma cell dyscrasia, as these disease states can artificially increase these biomarkers. Ultimately, the utility of serum Ig, FLCs, and β2M is clearly delineated in SS and SLE, and least investigated in DM, and additional prospective studies utilizing these biomarkers, and specific B cell targeted therapies are still needed.
Collapse
Affiliation(s)
- Amy X Du
- Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Robert Gniadecki
- Division of Dermatology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Mohamed Osman
- Division of Rheumatology, Department of Medicine, University of Alberta, Edmonton, AB, Canada.
| |
Collapse
|
13
|
Lin ZS, Zhang X, Li DY, Yu XJ, Qin AB, Dong Y, Zhou FD, Wang S, Zhao MH. Clinicopathological features and outcomes of coexistent light chain cast nephropathy and light chain deposition disease in patients with newly diagnosed multiple myeloma. J Clin Pathol 2021; 75:jclinpath-2021-207449. [PMID: 34187849 DOI: 10.1136/jclinpath-2021-207449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/15/2021] [Accepted: 05/03/2021] [Indexed: 11/04/2022]
Abstract
AIMS A varying proportion of patients with multiple myeloma suffer from more than one type of kidney disease simultaneously, of which the most common pattern is coexistent light chain cast nephropathy and light chain deposition disease (LCCN+LCDD). We investigated clinicopathological characteristics and outcomes of LCCN+LCDD in comparison with pure LCCN and pure LCDD. METHODS We retrospectively analysed 45 newly diagnosed multiple myeloma patients with pure LCCN (n=26), LCCN +LCDD (n=9) and pure LCDD (n=10) between 2000 and 2019 at Peking University First Hospital. RESULTS Pathologically, patients with LCCN+LCDD were more likely to have λ light chain isotype and presented atypical features of LCDD including less nodular glomerulosclerosis and less deposit distribution than patients with pure LCDD. In clinical characteristics, patients with LCCN +LCDD and patients with pure LCCN shared similar features. The death-censored renal survival in patients with LCCN +LCDD was similar to patients with pure LCCN but worse than patients with pure LCDD, but the overall survival was much better than patients with LCCN alone and similar to patients with pure LCDD. For patients with pure LCCN, the independent predictor of death-censored renal survival was lactate dehydrogenase, and the independent predictors of overall survival were the mean number of casts and serum albumin. CONCLUSIONS Patients with LCCN+LCDD had similar renal outcome compared with patients with pure LCCN but the overall survival is much better. Thus, for patients with LCCN, especially those with λ restriction, pathologists should carefully evaluate the kidney specimens to exclude the possibility of combined LCDD.
Collapse
Affiliation(s)
- Zi-Shan Lin
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| | - Xu Zhang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Laboratory of Electron Microscopy, Pathological Center, Peking University First Hospital, Beijing, China
| | - Dan-Yang Li
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Laboratory of Electron Microscopy, Pathological Center, Peking University First Hospital, Beijing, China
| | - Xiao-Juan Yu
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| | - Ai-Bo Qin
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| | - Yujun Dong
- Department of Haematology, Peking University First Hospital, Beijing, China
| | - Fu-De Zhou
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| | - Suxia Wang
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
- Laboratory of Electron Microscopy, Pathological Center, Peking University First Hospital, Beijing, China
| | - Ming-Hui Zhao
- Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| |
Collapse
|
14
|
Lin ZS, Yu XJ, Zhang X, Wang SX, Cen XN, Zhou FD, Zhao MH. Monoclonal Immunoglobulin-Associated Renal Lesions in Patients with Newly Diagnosed Multiple Myeloma: A Report from a Single Center. Cancer Manag Res 2021; 13:3879-3888. [PMID: 34017194 PMCID: PMC8129914 DOI: 10.2147/cmar.s301818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 04/29/2021] [Indexed: 11/23/2022] Open
Abstract
Background Monoclonal immunoglobulin-associated renal lesions in patients with newly diagnosed myeloma vary. We aimed to determine the pathological spectrum and analyze associated prognostic factors. Methods Fifty-six patients with newly diagnosed multiple myeloma and biopsy-proven renal lesions were enrolled. Kidney biopsies were reanalyzed, and the baseline clinical characteristics, treatments and outcomes were recorded. Results Fifty-one patients had monoclonal immunoglobulin-associated renal lesions, with myeloma cast nephropathy (MCN) being the most common pattern. We divided our cohort into pure MCN, MCN+ other pathologies and non-MCN. Patients with MCN had more severe renal injury than those with non-MCN. In our cohort, none of the patients with pure MCN or MCN + other pathologies presented with nephrotic syndrome. Patients with non-MCN had better renal and overall survival than those with pure MCN but similar survivals to those with MCN + other pathologies. Number of myeloma casts (HR 1.08, p = 0.012) was the only independent prognostic factor for renal survival. Male sex (HR: 3.64; p = 0.015) and number of casts (HR: 1.17; p = 0.001) were independent prognostic factors for overall survival. Conclusion Patients with MCN had more severe renal injury than those with non-MCN. Patients with non-MCN had better renal and overall outcomes than those with pure MCN, but their outcomes were similar to those with MCN + other pathologies. The independent predictors of overall survival were male sex and number of myeloma casts.
Collapse
Affiliation(s)
- Zi-Shan Lin
- Renal Division, Department of Medicine, Peking University First Hospital; Institute of Nephrology, Peking University, Renal Pathology Center, Institute of Nephrology, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, People's Republic of China
| | - Xiao-Juan Yu
- Renal Division, Department of Medicine, Peking University First Hospital; Institute of Nephrology, Peking University, Renal Pathology Center, Institute of Nephrology, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, People's Republic of China
| | - Xu Zhang
- Renal Division, Department of Medicine, Peking University First Hospital; Institute of Nephrology, Peking University, Renal Pathology Center, Institute of Nephrology, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, People's Republic of China.,Laboratory of Electron Microscopy, Pathological Centre, Peking University First Hospital, Beijing, People's Republic of China
| | - Su-Xia Wang
- Renal Division, Department of Medicine, Peking University First Hospital; Institute of Nephrology, Peking University, Renal Pathology Center, Institute of Nephrology, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, People's Republic of China.,Laboratory of Electron Microscopy, Pathological Centre, Peking University First Hospital, Beijing, People's Republic of China
| | - Xi-Nan Cen
- Department of Hematology, Peking University First Hospital, Beijing, People's Republic of China
| | - Fu-De Zhou
- Renal Division, Department of Medicine, Peking University First Hospital; Institute of Nephrology, Peking University, Renal Pathology Center, Institute of Nephrology, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, People's Republic of China
| | - Ming-Hui Zhao
- Renal Division, Department of Medicine, Peking University First Hospital; Institute of Nephrology, Peking University, Renal Pathology Center, Institute of Nephrology, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, People's Republic of China.,Peking-Tsinghua Center for Life Sciences, Beijing, People's Republic of China
| |
Collapse
|
15
|
Cohen C, Joly F, Sibille A, Javaugue V, Desport E, Goujon JM, Touchard G, Fermand JP, Sirac C, Bridoux F. Randall-Type Monoclonal Immunoglobulin Deposition Disease: New Insights into the Pathogenesis, Diagnosis and Management. Diagnostics (Basel) 2021; 11:diagnostics11030420. [PMID: 33801393 PMCID: PMC7999117 DOI: 10.3390/diagnostics11030420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 11/16/2022] Open
Abstract
Randall-type monoclonal immunoglobulin deposition disease (MIDD) is a rare disease that belongs to the spectrum of monoclonal gammopathy of renal significance (MGRS). Renal involvement is prominent in MIDD, but extra-renal manifestations can be present and may affect global prognosis. Recent data highlighted the central role of molecular characteristics of nephrotoxic monoclonal immunoglobulins in the pathophysiology of MIDD, and the importance of serum free light chain monitoring in the diagnosis and follow-up disease. Clone-targeted therapy is required to improve the overall and renal survival, and the achievement of a rapid and deep hematological response is the goal of therapy. This review will focus on the recent progress in the pathogenesis and management of this rare disease.
Collapse
Affiliation(s)
- Camille Cohen
- Department of Nephrology Hôpital Necker, and INSERM U830 “Stress and Cancer” Laboratory, Institut Curie, 75015 Paris, France
- Correspondence:
| | - Florent Joly
- Department of Nephrology, CHU Poitiers, 86000 Poitiers, France; (F.J.); (A.S.); (V.J.); (E.D.); (G.T.); (F.B.)
- Centre National de Référence Maladies Rares: Amylose AL et Autres Maladies à Dépôts d’Immunoglobulines Monoclonales, 86000 Poitiers, France
| | - Audrey Sibille
- Department of Nephrology, CHU Poitiers, 86000 Poitiers, France; (F.J.); (A.S.); (V.J.); (E.D.); (G.T.); (F.B.)
- Centre National de Référence Maladies Rares: Amylose AL et Autres Maladies à Dépôts d’Immunoglobulines Monoclonales, 86000 Poitiers, France
| | - Vincent Javaugue
- Department of Nephrology, CHU Poitiers, 86000 Poitiers, France; (F.J.); (A.S.); (V.J.); (E.D.); (G.T.); (F.B.)
- Centre National de Référence Maladies Rares: Amylose AL et Autres Maladies à Dépôts d’Immunoglobulines Monoclonales, 86000 Poitiers, France
- INSERM CIC 1402, 86000 Poitiers, France
- CNRS UMR 7276-CRIBL, University of Limoges, 87000 Limoges, France;
| | - Estelle Desport
- Department of Nephrology, CHU Poitiers, 86000 Poitiers, France; (F.J.); (A.S.); (V.J.); (E.D.); (G.T.); (F.B.)
- Centre National de Référence Maladies Rares: Amylose AL et Autres Maladies à Dépôts d’Immunoglobulines Monoclonales, 86000 Poitiers, France
| | | | - Guy Touchard
- Department of Nephrology, CHU Poitiers, 86000 Poitiers, France; (F.J.); (A.S.); (V.J.); (E.D.); (G.T.); (F.B.)
- Department of Pathology, CHU Poitiers, 86000 Poitiers, France;
| | - Jean-Paul Fermand
- Department of Immunology and Hematology, Hôpital Saint Louis, 75010 Paris, France;
| | - Christophe Sirac
- CNRS UMR 7276-CRIBL, University of Limoges, 87000 Limoges, France;
| | - Frank Bridoux
- Department of Nephrology, CHU Poitiers, 86000 Poitiers, France; (F.J.); (A.S.); (V.J.); (E.D.); (G.T.); (F.B.)
- Centre National de Référence Maladies Rares: Amylose AL et Autres Maladies à Dépôts d’Immunoglobulines Monoclonales, 86000 Poitiers, France
- INSERM CIC 1402, 86000 Poitiers, France
- CNRS UMR 7276-CRIBL, University of Limoges, 87000 Limoges, France;
| |
Collapse
|
16
|
Chen WM. [How I treat multiple myeloma with renal impairment]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 42:97-100. [PMID: 33858038 PMCID: PMC8071667 DOI: 10.3760/cma.j.issn.0253-2727.2021.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Indexed: 11/05/2022]
Affiliation(s)
- W M Chen
- Department of Hematology, Beiijing Chao-yang Hospital, Capital Medical University, Beijing 100020, China
| |
Collapse
|
17
|
Tsushima T, Suzuki T, Terao T, Miura D, Narita K, Takeuchi M, Shimuzu A, Matsue K. Light chain deposition disease involving kidney and liver in a patient with IgD myeloma. BMC Nephrol 2021; 22:40. [PMID: 33485303 PMCID: PMC7824927 DOI: 10.1186/s12882-021-02246-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/01/2021] [Indexed: 11/10/2022] Open
Abstract
Background IgD multiple myeloma (MM) is a rare subtype of MM and light chain deposition disease (LCDD) outside the kidney is also a rare and has scarcely been reported. We report herein the details of the first reported case of LCDD involving the kidney and liver co-occurring with IgD myeloma. Case presentation A 66-year-old female with IgD MM presented with rapidly progressive acute renal failure, ascites and pleural effusion. Immunofluorescent study of revealed the characteristic linear deposition of Igκ light chain along the glomerular and tubular basement membrane in kidney. Electron microscopy showed the powdery electron-dense deposits along the tubular and glomerular basement membrane consistent with the diagnosis of LCDD. Laser microdissection followed by mass spectrometry identified only Igκ light chain with more than 95% probability confirm the diagnosis of κ-LCDD but not heavy/light chain deposition disease. Liver biopsy with immunofluorescence study revealed the linear deposition of Igκ chain along the perisinusoidal space indicating the hepatic involvement of κ-LCDD. The patient was successfully treated with combination therapy with bortezomib, cyclophosphamide, dexamethasone, and daratumumab. Conclusions This report emphasizes that prompt biopsy of affected organs and initiation of clone directed therapy led to the correct diagnosis and favorable outcome in patient with LCDD who has extrarenal involvement. Supplementary Information The online version contains supplementary material available at 10.1186/s12882-021-02246-9.
Collapse
Affiliation(s)
- Takafumi Tsushima
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, 929 Higashi-chou, Kamogawa-shi, Chiba, 296-8601, Japan
| | - Tomo Suzuki
- Division of Nephrology, Department of Medicine, Kameda Medical Center, Kamogawa-shi, Chiba, 296-8601, Japan
| | - Toshiki Terao
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, 929 Higashi-chou, Kamogawa-shi, Chiba, 296-8601, Japan
| | - Daisuke Miura
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, 929 Higashi-chou, Kamogawa-shi, Chiba, 296-8601, Japan
| | - Kentaro Narita
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, 929 Higashi-chou, Kamogawa-shi, Chiba, 296-8601, Japan
| | - Masami Takeuchi
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, 929 Higashi-chou, Kamogawa-shi, Chiba, 296-8601, Japan
| | - Akira Shimuzu
- Department of Analytic Human Pathology, Nippon Medical School, Tokyo, Japan
| | - Kosei Matsue
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, 929 Higashi-chou, Kamogawa-shi, Chiba, 296-8601, Japan.
| |
Collapse
|
18
|
Gkalea V, Amiot X, Jo Molina T, Frenzel L, Bachmeyer C. Intraperitoneal bleeding as the initial presentation of Randall-type monoclonal immunoglobulin deposition disease with hepatic involvement. Leuk Lymphoma 2020; 62:1263-1266. [PMID: 33300421 DOI: 10.1080/10428194.2020.1856836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Xavier Amiot
- Department of Hepatology, Tenon Hospital, Paris, France
| | - Thierry Jo Molina
- Departement of Pathology, Necker-Enfants Malades Hospitals, Paris, France
| | - Laurent Frenzel
- Department of Hematology, Necker-Enfants Malades Hospital, Paris, France
| | | |
Collapse
|
19
|
Abstract
Pulmonary hypertension (PH) has been described in myeloproliferative disorders; monoclonal plasma cell disorder such as polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes syndrome; and plasma cell dyscrasias such as multiple myeloma and amyloidosis. We describe 4 cases of PH likely due to pulmonary vascular involvement and myocardial deposition from light chain deposition disease, amyloidosis, and multiple myeloma. On the basis of our clinical experience and literature review, we propose screening for plasma cell dyscrasia in patients with heart failure with preserved ejection fraction, unexplained PH, and hematological abnormalities. We also recommend inclusion of cardiopulmonary screening in patients with monoclonal gammopathy of undetermined significance.
Collapse
Key Words
- AL, amyloid light chain
- ASCT, autologous stem cell transplant
- BMB, bone marrow biopsy
- CKD, chronic kidney disease
- CT, computed tomography
- FLC, free light chain
- HIV, human immunodeficiency virus
- ILD, interstitial lung disease
- LC-MGUS, light chain monoclonal gammopathy of undetermined significance
- LCDD, light chain deposition disease
- LV, left ventricular
- MGUS, monoclonal gammopathy of undetermined significance
- MM, multiple myeloma
- MRI, magnetic resonance imaging
- PAP, pulmonary artery pressure
- PH, pulmonary hypertension
- RA, right atrial
- RHC, right heart catheterization
- RV, right ventricle/ventricular
- TTE, transthoracic echocardiography
- WHO, World Health Organization
Collapse
|
20
|
Clinicopathologic Assessment of Monoclonal Immunoglobulin-associated Renal Disease in the Kidney Allograft: A Retrospective Study and Review of the Literature. Transplantation 2020; 104:1341-1349. [PMID: 31634325 DOI: 10.1097/tp.0000000000003010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Monoclonal immunoglobulin (MIg)-associated renal disease (MIgARD) comprises a group of disorders caused by direct deposition of paraproteins in the kidney. Allograft MIgARD is infrequently encountered and poorly characterized. METHODS First, we assessed our allograft biopsies diagnosed with MIgARD between 2007 and 2018. The cohort included the following 26 patients: proliferative glomerulonephritis with MIg deposits (PGNMID) (n = 13), AL amyloidosis (n = 5), light chain deposition disease (n = 5), light chain proximal tubulopathy (n = 2), and light chain cast nephropathy (n = 1). Second, we conducted a literature review to evaluate the rare non-PGNMID entities. We identified 20 studies describing 29 patients that were added to our cohort (total n = 42). RESULTS Part 1: Patients' median age was 55 years; 31% were women, and 19% were blacks. Twelve patients (46%) lost their grafts at a median of 8 months after diagnosis. Compared to non-PGNMID, PGNMID patients had lower frequency of detectable paraproteins (31% versus 92%, P = 0.004) and hematologic neoplasms (23% versus 77%, P = 0.02). Within PGNMID group, 6 patients changed their apparent immunofluorescence phenotype between monotypic and polytypic, while all 3 patients with hematologic neoplasms had substructure on electron microscopy. Part 2: Whereas light chain cast nephropathy occurred the earliest and had the worst graft survival, AL amyloidosis occurred the latest and had the best graft survival. CONCLUSIONS MIgARD in the kidney allograft is associated with poor prognosis. While posttransplant PGNMID can change its apparent clonality by immunofluorescence supporting oligoclonal immune responses, the presence of deposit substructure is an important indicator of underlying hematologic neoplasm. Non-PGNMID are often associated with hematologic neoplasms and varied prognosis.
Collapse
|
21
|
Osanami A, Yano T, Takemura G, Ikeda H, Inyaku M, Toda Y, Kamiyama N, Sugawara H, Gocho Y, Fujito T, Nagano N, Takahashi S, Muranaka A, Tanaka M, Moniwa N, Murase K, Takada K, Kuroda H, Ogawa Y, Miura T. Cardiac Light Chain Deposition Disease Mimicking Immunoglobulin Light Chain Amyloidosis: Two Branches of the Same Tree. Circ Cardiovasc Imaging 2020; 13:e010478. [PMID: 32873072 DOI: 10.1161/circimaging.120.010478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Arata Osanami
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Toshiyuki Yano
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Genzou Takemura
- Department of Internal Medicine, Asahi University School of Dentistry, Mizuho, Japan (G.T.)
| | - Hiroshi Ikeda
- Department of Hematology (H.I.), Sapporo Medical University School of Medicine, Japan
| | - Masafumi Inyaku
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Yuki Toda
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Naoyuki Kamiyama
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Hirohito Sugawara
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Yufu Gocho
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Takefumi Fujito
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Nobutaka Nagano
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Satoko Takahashi
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Atsuko Muranaka
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Marenao Tanaka
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Norihito Moniwa
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| | - Kazuyuki Murase
- Department of Medical Oncology (K.M., K.T.), Sapporo Medical University School of Medicine, Japan
| | - Kohichi Takada
- Department of Medical Oncology (K.M., K.T.), Sapporo Medical University School of Medicine, Japan
| | - Hiroyuki Kuroda
- Department of Medical Oncology and Hematology, Hokkaido Ohno Memorial Hospital, Sapporo, Japan (H.K.)
| | - Yayoi Ogawa
- Hokkaido Renal Pathology Center, Sapporo, Japan (Y.O.)
| | - Tetsuji Miura
- Department of Cardiovascular, Renal, and Metabolic Medicine (A.O., T.Y., M.I., Y.T., N.K., H.S., Y.G., T.F., N.N., S.T., A.M., M.T., N.M., T.M.), Sapporo Medical University School of Medicine, Japan
| |
Collapse
|
22
|
Venetoclax in a Patient With Light Chain Deposition Disease Secondary to MGRS That Progressed After Kidney Transplantation. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:e488-e491. [DOI: 10.1016/j.clml.2020.03.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/23/2020] [Accepted: 03/26/2020] [Indexed: 11/20/2022]
|
23
|
Upadhyay R, Ying WZ, Nasrin Z, Safah H, Jaimes EA, Feng W, Sanders PW, Batuman V. Free light chains injure proximal tubule cells through the STAT1/HMGB1/TLR axis. JCI Insight 2020; 5:137191. [PMID: 32544092 PMCID: PMC7453901 DOI: 10.1172/jci.insight.137191] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/10/2020] [Indexed: 12/14/2022] Open
Abstract
Free light chains (FLCs) induce inflammatory pathways in proximal tubule cells (PTCs). The role of TLRs in these responses is unknown. Here we present findings on the role of TLRs in FLC-induced PTC injury. We exposed human kidney PTC cultures to κ and λ FLCs and used cell supernatants and pellets for ELISA and gene expression studies. We also analyzed tissues from Stat1-/- and littermate control mice treated with daily i.p. injections of a κ FLC for 10 days. FLCs increased the expression of TLR2, TLR4, and TLR6 via HMGB1, a damage-associated molecular pattern. Countering TLR2, TLR4, and TLR6 through GIT-27 or specific TLR siRNAs reduced downstream cytokine responses. Blocking HMGB1 through siRNA or pharmacologic inhibition, or via STAT1 inhibition, reduced FLC-induced TLR2, TLR4, and TLR6 expression. Blocking endocytosis of FLCs through silencing of megalin/cubilin, with bafilomycin A1 or hypertonic sucrose, attenuated FLC-induced cytokine responses in PTCs. IHC showed decreased TLR4 and TLR6 expression in kidney sections from Stat1-/- mice compared with their littermate controls. PTCs exposed to FLCs released HMGB1, which induced expression of TLR2, TLR4, and TLR6 and downstream inflammation. Blocking FLCs' endocytosis, Stat1 knockdown, HMGB1 inhibition, and TLR knockdown each rescued PTCs from FLC-induced injury.
Collapse
Affiliation(s)
- Rohit Upadhyay
- John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Wei-Zhong Ying
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Zannatul Nasrin
- John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Hana Safah
- John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Edgar A. Jaimes
- Department of Medicine, Renal Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Wenguang Feng
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Paul W. Sanders
- University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Veterans Affairs Medical Center, Birmingham, Alabama, USA
| | - Vecihi Batuman
- John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana, USA
- Department of Veterans Affairs Southeast Louisiana Veterans Health Care System, New Orleans, Louisiana, USA
| |
Collapse
|
24
|
Batko K, Malyszko J, Jurczyszyn A, Vesole DH, Gertz MA, Leleu X, Suska A, Krzanowski M, Sułowicz W, Malyszko JS, Krzanowska K. The clinical implication of monoclonal gammopathies: monoclonal gammopathy of undetermined significance and of renal significance. Nephrol Dial Transplant 2020; 34:1440-1452. [PMID: 30169860 DOI: 10.1093/ndt/gfy259] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Indexed: 12/23/2022] Open
Abstract
Monoclonal gammopathy of renal significance (MGRS) has introduced a new perspective to several well-known disease entities impacting nephrology, haematology and pathology. Given the constantly changing disease spectrum of these entities, it is clinically imperative to establish diagnostic and treatment pathways supported by evidence-based medicine. MGRS is a disease of the kidney, secondary to plasma cell clonal proliferation or immune dysfunction, requiring therapeutic intervention to eradicate the offending clone. To fully understand the disease(s), it is prerequisite to determine the significance of the findings. The diagnostic work up should be extensive due to the wide heterogeneity of clinical presentation, ultimately necessitating kidney biopsy. Particular patient profiles such as AL amyloidosis, which may be diagnosed through biopsies of other tissues/organs, may be an exception. Treatment decisions should be formulated by multi-disciplinary consensus: nephrologists, haematologists and pathologists. The ultimate goal in managing MGRS is eradication of the offending plasma cell clone which requires targeted chemotherapy and, in eligible cases, haematopoietic stem cell transplantation. We present a review of diagnostic procedures, treatment options and advances in the last few years in the management of MGRS in an effort to acquaint specialists with this new face of several older diseases.
Collapse
Affiliation(s)
- Krzysztof Batko
- Departament of Nephrology, Jagiellonian University Medical College, Kraków, Poland
| | - Jolanta Malyszko
- Department of Nephrology, Dialysis and Internal Medicine, Warsaw Medical University, Warszawa, Poland
| | - Artur Jurczyszyn
- Departament of Hematology, Jagiellonian University Medical College, Kraków, Poland
| | - David H Vesole
- Myeloma DIvision, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Morie A Gertz
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Xavier Leleu
- Service d`Hematologie CHU, Hopital de la Miletrie, Poitiers, France
| | - Anna Suska
- Departament of Hematology, Jagiellonian University Medical College, Kraków, Poland
| | - Marcin Krzanowski
- Departament of Nephrology, Jagiellonian University Medical College, Kraków, Poland
| | - Władysław Sułowicz
- Departament of Nephrology, Jagiellonian University Medical College, Kraków, Poland
| | - Jacek S Malyszko
- 1st Department of Nephrology, Medical University, Bialystok, Poland
| | - Katarzyna Krzanowska
- Departament of Nephrology, Jagiellonian University Medical College, Kraków, Poland
| |
Collapse
|
25
|
Angel-Korman A, Stern L, Angel Y, Sarosiek S, Menn-Josephy H, Francis J, Ghai S, Sloan JM, Sanchorawala V, Havasi A. The Role of Kidney Transplantation in Monoclonal Ig Deposition Disease. Kidney Int Rep 2020; 5:485-493. [PMID: 32274452 PMCID: PMC7136323 DOI: 10.1016/j.ekir.2020.01.011] [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: 11/10/2019] [Revised: 01/13/2020] [Accepted: 01/20/2020] [Indexed: 01/01/2023] Open
Abstract
Introduction Monoclonal Ig deposition disease (MIDD) frequently leads to kidney failure, and a large proportion of these patients would greatly benefit from kidney transplantation. However, data on kidney transplantation outcomes in MIDD are limited. Methods This was a retrospective analysis of long-term renal outcomes of 23 patients with MIDD, including 6 patients who underwent kidney transplantation. Results The 1-, 5-, and 10-year overall survival (OS) from diagnosis were 95%, 78%, and 65%, respectively. Approximately half of the patients (n = 12) progressed to end-stage renal disease (ESRD) with a median time from diagnosis to ESRD of 3.4 years. The 1-, 5-, and 10-year renal survival from diagnosis were 77%, 48%, and 29% respectively. Renal response was observed only in 5 patients (22%), all of them after achieving hematologic complete response. Median OS from diagnosis was significantly better for those who underwent kidney transplantation versus those who remained on dialysis (19.8 years vs. 8.3 years, P = 0.016). Among patients who underwent kidney transplantation, the shortest survival from MIDD diagnosis was 13.7 years and the longest was 27.8 years. Of the 3 patients with kidney transplants who died, the time from the first kidney transplantation to death was 7.4, 18.8, and 20.4 years. Graft loss due to disease recurrence occurred at 4 months and 3.8 years after kidney transplantation in 2 patients who either were not treated or did not respond to treatment. Conclusion As treatments for MIDD have dramatically improved, more patients are achieving sustained hematologic responses with longer patient and graft survival after kidney transplantation.
Collapse
Affiliation(s)
- Avital Angel-Korman
- Renal Section, Department of Medicine, Boston University Medical Center, Boston, Massachusetts, USA
| | - Lauren Stern
- Renal Section, Department of Medicine, Boston University Medical Center, Boston, Massachusetts, USA.,Amyloidosis Center, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Yoel Angel
- Department of Internal Medicine "C", Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Shayna Sarosiek
- Amyloidosis Center, Boston University School of Medicine, Boston, Massachusetts, USA.,Section of Hematology and Oncology, Department of Medicine, Boston Medical Center, Boston Massachusetts, USA
| | - Hanni Menn-Josephy
- Renal Section, Department of Medicine, Boston University Medical Center, Boston, Massachusetts, USA.,Amyloidosis Center, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Jean Francis
- Renal Section, Department of Medicine, Boston University Medical Center, Boston, Massachusetts, USA
| | - Sandeep Ghai
- Renal Section, Department of Medicine, Boston University Medical Center, Boston, Massachusetts, USA
| | - J Mark Sloan
- Amyloidosis Center, Boston University School of Medicine, Boston, Massachusetts, USA.,Section of Hematology and Oncology, Department of Medicine, Boston Medical Center, Boston Massachusetts, USA
| | - Vaishali Sanchorawala
- Amyloidosis Center, Boston University School of Medicine, Boston, Massachusetts, USA.,Section of Hematology and Oncology, Department of Medicine, Boston Medical Center, Boston Massachusetts, USA
| | - Andrea Havasi
- Renal Section, Department of Medicine, Boston University Medical Center, Boston, Massachusetts, USA.,Amyloidosis Center, Boston University School of Medicine, Boston, Massachusetts, USA
| |
Collapse
|
26
|
Zhao JT, Ye WL, Zhuang JL. [Advances in diagnosis and treatment of monoclonal immunoglobulin deposit disease]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2020; 41:84-86. [PMID: 32023762 PMCID: PMC7357915 DOI: 10.3760/cma.j.issn.0253-2727.2020.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- J T Zhao
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, China
| | - W L Ye
- Department of Nephrology, Peking Union Medical College Hospital, Beijing 100730, China
| | - J L Zhuang
- Department of Hematology, Peking Union Medical College Hospital, Beijing 100730, China
| |
Collapse
|
27
|
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
|
28
|
Khera A, Panitsas F, Djebbari F, Kimberger K, Stern S, Quinn J, Rabin N, Kothari J, Alchi B, Haynes R, Winearls C, Roberts I, Ramasamy K. Long term outcomes in monoclonal gammopathy of renal significance. Br J Haematol 2019; 186:706-716. [DOI: 10.1111/bjh.15987] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 02/06/2019] [Indexed: 01/31/2023]
Affiliation(s)
- Akhil Khera
- Department of Haematology Oxford University Hospitals NHS Foundation Trust UK
| | - Fotios Panitsas
- Department of Hematology Larissa University Hospital Larissa UK
| | - Faouzi Djebbari
- Department of Haematology Oxford University Hospitals NHS Foundation Trust UK
| | - Katja Kimberger
- Department of Nephrology Royal Berkshire NHS Foundation Trust ReadingUK
| | - Simon Stern
- Department of Haematology Epsom and St Helier University Hospitals NHS Trust Carshalton UK
| | - John Quinn
- Department of Haematology Beaumont Hospital Dublin Ireland
| | - Neil Rabin
- Department of Haematology University College London Hospitals NHS Foundation Trust LondonUK
| | - Jaimal Kothari
- Department of Haematology Oxford University Hospitals NHS Foundation Trust UK
- NIHR BRC Blood Theme OxfordUK
| | - Bassam Alchi
- Department of Nephrology Royal Berkshire NHS Foundation Trust ReadingUK
| | - Richard Haynes
- Oxford Kidney Unit Oxford University Hospitals NHS Foundation Trust UK
| | | | - Ian Roberts
- Department of Cellular Pathology Oxford University Hospitals NHS Foundation Trust Oxford UK
| | - Karthik Ramasamy
- Department of Haematology Oxford University Hospitals NHS Foundation Trust UK
- NIHR BRC Blood Theme OxfordUK
| |
Collapse
|
29
|
Cao Q, Qi H, Yao L, Liu Q. Monoclonal gammopathy of renal significance: clinical manifestation, pathogenic characteristic and treatment. Panminerva Med 2019; 62:38-53. [PMID: 30848114 DOI: 10.23736/s0031-0808.19.03609-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Monoclonal gammopathy of renal significance (MGRS) is a group of renal disorders caused by a monoclonal immunoglobulin (MIg) secreted by a dangerous plasmatic/B-cell clone hyperplasia through MIg deposition or dysfunction of complement pathway, with increasing risk of progress to end stage renal disease (ESRD) and the underlying hematologic malignancy. The combination of renal biopsy, complete laboratory examination and bone marrow biopsy is an indispensable diagnostic tool for MGRS to identify accurately and unequivocally the pathogenic monoclonal MIg and provide guidance to treatment. Treatment of MGRS is composed of conventional therapy, chemotherapy, and stem cell transplantation to target the underlying clone and eliminate the noxious MIg on the basis of clinical data of some retrospective studies and a small amount of prospective trial. In addition, it is worthwhile point out assessment of therapeutic effect is significantly relevant for renal and overall prognosis. Thus, by comprehensively analyzing the clinical manifestations and pathogenic characteristic of MGRS, early recognition and prompt treatment can improve the prognosis and prevent post-translation recurrence with multidisciplinary cooperation.
Collapse
Affiliation(s)
- Qin Cao
- Department of Gastroenterology, The First Hospital of China Medical University, Shenyang, China
| | - Huimeng Qi
- Department of General Practice, The First Hospital of China Medical University, Shenyang, China
| | - Li Yao
- Department of Nephrology, The First Hospital of China Medical University, Shenyang, China
| | - Qiang Liu
- Department of Nephrology, The First Hospital of China Medical University, Shenyang, China -
| |
Collapse
|
30
|
Mohan M, Susanibar-Adaniya S, Buros A, Crescencio JCR, Burgess MJ, Lusardi K, Davies F, Morgan G, Vanrhee F, Zangari M, Schinke C, Thanendrarajan S, Kothari A. Bacteremias following autologous stem cell transplantation for multiple myeloma: Risk factors and outcomes. Transpl Infect Dis 2019; 21:e13052. [PMID: 30689291 DOI: 10.1111/tid.13052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 01/08/2019] [Accepted: 01/13/2019] [Indexed: 01/29/2023]
Abstract
BACKGROUND Autologous stem cell transplantation (ASCT) is a commonly used treatment for multiple myeloma (MM). This retrospective cohort study characterizes the risk factors and outcomes associated with bacteremia following ASCT at a single center. METHODS We conducted a retrospective analysis in subjects who underwent ASCT for multiple myeloma and other malignancies from May 2014 to March 2015 at a single center. The control cohort included all subjects undergoing ASCT in the same time period who did not develop bacteremia. RESULTS During the study period, 363 ASCTs were completed in 282 discrete patients. Bacteremia was documented in 13% of all transplants. Enterococcus faecium was the most frequent species overall (14/62, 23%). Vancomycin resistance was present in 93% of E faecium isolates. Bacteremia was associated with a significantly decreased survival in patients who received their transplant after the first year of myeloma treatment. Overall survival (OS) was not significantly different in the two cohorts among patients undergoing ASCT within the first year of myeloma treatment. Survival analysis showed a significantly decreased OS in patients who developed Enterococcus bacteremia as compared to the non-bacteremia cohort. Enterococcal bacteremia was associated with significantly longer duration of neutropenia (mean 14 vs 9.7 days, P = 0.01), hospitalization (mean 61.7 vs 20.4 days, P = 0.0006), and higher mortality (69% vs 25%, P = 0.01) as compared to other bacteremias. CONCLUSION We found a high incidence of E faecium and a low incidence of MRSA and Pseudomonas bacteremias following ASCT in our patient population. Survival analysis in our cohort suggests that the effect of underlying disease status and cumulative chemotherapy is critically important in determining outcomes related to bacteremia. Enterococcal bacteremias following ASCT were associated with significantly higher morbidity and mortality than non-enterococcal bacteremias.
Collapse
Affiliation(s)
| | | | - Amy Buros
- Myeloma Institute, Little Rock, Arkansas
| | | | - Mary J Burgess
- Hospital Pharmacy, UAMS Medical Center, Little Rock, Arkansas
| | | | | | | | | | | | | | | | - Atul Kothari
- Division of Infectious Diseases, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| |
Collapse
|
31
|
Randall-type monoclonal immunoglobulin deposition disease: novel insights from a nationwide cohort study. Blood 2019; 133:576-587. [DOI: 10.1182/blood-2018-09-872028] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 12/15/2018] [Indexed: 12/27/2022] Open
Abstract
Abstract
Monoclonal immunoglobulin deposition disease (MIDD) is a rare complication of B-cell clonal disorders, defined by Congo red negative–deposits of monoclonal light chain (LCDD), heavy chain (HCDD), or both (LHCDD). MIDD is a systemic disorder with prominent renal involvement, but little attention has been paid to the description of extrarenal manifestations. Moreover, mechanisms of pathogenic immunoglobulin deposition and factors associated with renal and patient survival are ill defined. We retrospectively studied a nationwide cohort of 255 patients, with biopsy-proven LCDD (n = 212) (including pure LCDD [n = 154], LCDD with cast nephropathy (CN) [n = 58]), HCDD (n = 23), or LHCDD (n = 20). Hematological diagnosis was monoclonal gammopathy of renal significance in 64% and symptomatic myeloma in 34%. Renal presentation was acute kidney injury in patients with LCCD and CN, and chronic glomerular disease in the other types, 35% of whom had symptomatic extrarenal (mostly hepatic and cardiac) involvement. Sequencing of 18 pathogenic LC showed high isoelectric point values of variable domain complementarity determining regions, possibly accounting for tissue deposition. Among 169 patients who received chemotherapy (bortezomib-based in 58%), 67% achieved serum free light chain (FLC) response, including very good partial response (VGPR) or above in 52%. Renal response occurred in 62 patients (36%), all of whom had achieved hematological response. FLC response ≥ VGPR and absence of severe interstitial fibrosis were independent predictors of renal response. This study highlights an unexpected frequency of extrarenal manifestations in MIDD. Rapid diagnosis and achievement of deep FLC response are key factors of prognosis.
Collapse
|