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Ishii A, Tsukamoto S, Mimura N, Miyamoto-Nagai Y, Isshiki Y, Matsui S, Nakao S, Shibamiya A, Hino Y, Kayamori K, Oshima-Hasegawa N, Muto T, Takeda Y, Suichi T, Misawa S, Ohwada C, Yokote K, Kuwabara S, Nakaseko C, Takamatsu H, Sakaida E. Detection of clonal plasma cells in POEMS syndrome using multiparameter flow cytometry. Sci Rep 2024; 14:10362. [PMID: 38710832 DOI: 10.1038/s41598-024-61034-1] [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: 04/06/2023] [Accepted: 04/30/2024] [Indexed: 05/08/2024] Open
Abstract
POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein [M-protein], and skin changes) is a rare systemic disorder characterized by various symptoms caused by underlying plasma cell (PC) dyscrasia. Detection of monoclonal PCs is mandatory for the diagnosis of POEMS syndrome; however, the usefulness of EuroFlow-based next-generation flow cytometry (EuroFlow-NGF) in POEMS syndrome for detecting monoclonal PCs in bone marrow (BM) and the gating strategy suitable for flow cytometry study of POEMS syndrome remain unknown. We employed EuroFlow-NGF-based single-tube eight-color multiparameter flow cytometry (MM-flow) and established a new gating strategy (POEMS-flow) to detect the monoclonal PCs in POEMS syndrome, gating CD38 broadly from dim to bright and CD45 narrowly from negative to dim compared to MM-flow. MM-flow detected monoclonal PCs in 9/25 (36.0%) cases, including 2/2 immunofixation electrophoresis (IFE)-negative cases (100%). However, POEMS-flow detected monoclonal PCs in 18/25 cases (72.0%), including 2/2 IFE-negative cases (100%). POEMS-flow detected monoclonal PCs with immunophenotypes of CD19- in 17/18 (94.4%). In six cases where post-treatment samples were available, the size of the clones was significantly reduced after the treatment (P = 0.031). POEMS-flow can enhance the identification rate of monoclonal PCs in POEMS syndrome and become a valuable tool for the diagnosis of POEMS syndrome.
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Affiliation(s)
- Arata Ishii
- Department of Hematology, Chiba University Hospital, Chiba, Japan
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Shokichi Tsukamoto
- Department of Hematology, Chiba University Hospital, Chiba, Japan.
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan.
| | - Naoya Mimura
- Department of Hematology, Chiba University Hospital, Chiba, Japan
- Department of Transfusion Medicine and Cell Therapy, Chiba University Hospital, Chiba, Japan
| | | | - Yusuke Isshiki
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | | | - Sanshiro Nakao
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | - Asuka Shibamiya
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | - Yutaro Hino
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | - Kensuke Kayamori
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | | | - Tomoya Muto
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | - Yusuke Takeda
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | - Tomoki Suichi
- Department of Neurology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Sonoko Misawa
- Department of Neurology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Chikako Ohwada
- Department of Hematology, Chiba University Hospital, Chiba, Japan
- Department of Hematology, International University of Health and Welfare, Narita, Japan
| | - Koutaro Yokote
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Satoshi Kuwabara
- Department of Neurology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Chiaki Nakaseko
- Department of Hematology, International University of Health and Welfare, Narita, Japan
| | - Hiroyuki Takamatsu
- Department of Hematology, Institute of Medical, Pharmaceutical and Health Sciences, Faculty of Medicine, Kanazawa University, Kanazawa, Japan
| | - Emiko Sakaida
- Department of Hematology, Chiba University Hospital, Chiba, Japan
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
- Department of Transfusion Medicine and Cell Therapy, Chiba University Hospital, Chiba, Japan
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Gentile F, Terenghi F, Doneddu PE, De Lorenzo A, Giannotta C, Giordano A, Mazza R, Nozza A, Nobile-Orazio E. Regular assessment of serum vascular endothelial growth factor levels to monitor POEMS syndrome. Neurol Sci 2024; 45:727-733. [PMID: 37702830 PMCID: PMC10791858 DOI: 10.1007/s10072-023-07064-5] [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: 06/29/2023] [Accepted: 09/04/2023] [Indexed: 09/14/2023]
Abstract
BACKGROUND To investigate the utility of regular serum VEGF (sVEGF) levels assessment in the monitoring of POEMS syndrome. METHODS We retrospectively reviewed data of 30 patients with POEMS syndrome whose sVEGF was tested regularly every 6 months. sVEGF levels after treatment were measured and correlated with disability (Overall Neuropathy Limitations Scale, ONLS), clinical impairment (measured with the modified Clinical Response Evaluation Scale, mCRES), and relapse-free survival. The ability of sVEGF to predict disease flares during remission and refractory disease was also analysed. RESULTS Patients with normalised serum VEGF levels (< 1000 pg/ml) at 6 months showed prolonged relapse-free survival (at 3-year 94% for complete VEGF response, 57% partial, 0% none, p < 0.001) and greater later clinical improvement (median ΔmCRES complete VEGF response -5 vs partial -4, p = 0.019, and vs no VEGF response -2, p = 0.006). After remission, the sensitivity of 6-month sVEGF monitoring in predicting clinical relapse was 58% with a specificity of 100%. In patients refractory to treatment, the sensitivity in predicting further clinical worsening was 15%. In addition, in 25% of the patients in remission and 16% of those refractory to therapy, sVEGF levels only increased at the time of relapse. CONCLUSIONS Regular sVEGF assessment is a valid biomarker in the prediction of disease reactivation in POEMS syndrome and was particularly useful during the phase of remission.
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Affiliation(s)
- Francesco Gentile
- Neuromuscular and Neuroimmunology Unit, Department of Medical Biotechnology and Translational Medicine, IRCCS Humanitas Research Hospital, Milan University, Via Manzoni 56, 20089, Rozzano, Italy
- Neurology Residency Program, University of Milan, 20122, Milan, Italy
| | - Fabrizia Terenghi
- Neuromuscular and Neuroimmunology Unit, Department of Medical Biotechnology and Translational Medicine, IRCCS Humanitas Research Hospital, Milan University, Via Manzoni 56, 20089, Rozzano, Italy
| | - Pietro Emiliano Doneddu
- Neuromuscular and Neuroimmunology Unit, Department of Medical Biotechnology and Translational Medicine, IRCCS Humanitas Research Hospital, Milan University, Via Manzoni 56, 20089, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, Rozzano, Italy
| | - Alberto De Lorenzo
- Neuromuscular and Neuroimmunology Unit, Department of Medical Biotechnology and Translational Medicine, IRCCS Humanitas Research Hospital, Milan University, Via Manzoni 56, 20089, Rozzano, Italy
- Neurology Residency Program, University of Milan, 20122, Milan, Italy
| | - Claudia Giannotta
- Neuromuscular and Neuroimmunology Unit, Department of Medical Biotechnology and Translational Medicine, IRCCS Humanitas Research Hospital, Milan University, Via Manzoni 56, 20089, Rozzano, Italy
| | - Andrea Giordano
- Neuromuscular and Neuroimmunology Unit, Department of Medical Biotechnology and Translational Medicine, IRCCS Humanitas Research Hospital, Milan University, Via Manzoni 56, 20089, Rozzano, Italy
- Neurology Residency Program, University of Milan, 20122, Milan, Italy
| | - Rita Mazza
- Department of Medical Oncology and Hematology, Humanitas Cancer Centre, Humanitas Clinical and Research Hospital IRCCS, Rozzano, Italy
| | - Andrea Nozza
- Department of Medical Oncology and Hematology, Humanitas Cancer Centre, Humanitas Clinical and Research Hospital IRCCS, Rozzano, Italy
| | - Eduardo Nobile-Orazio
- Neuromuscular and Neuroimmunology Unit, Department of Medical Biotechnology and Translational Medicine, IRCCS Humanitas Research Hospital, Milan University, Via Manzoni 56, 20089, Rozzano, Italy.
- Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
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Fang F, Lan XX, Hu RH, Hui WH, Zhao H, Guo YX, Ji BX, Liu HJ, Su L, Sun WL. Efficacy of bortezomib, cyclophosphamide, and dexamethasone for newly diagnosed POEMS syndrome patients. Ther Adv Neurol Disord 2024; 17:17562864231219151. [PMID: 38288324 PMCID: PMC10823847 DOI: 10.1177/17562864231219151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 11/16/2023] [Indexed: 01/31/2024] Open
Abstract
Background Due to the rarity of polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (POEMS) syndrome, the best first-line treatment has not been established, although there are several options in guidelines. The preferred treatments vary according to the preference of the physician and anecdote. Objectives First, to analyze the efficacy of a new treatment mode in POEMS syndrome that uses the four-cycle treatment as the induction regimen, followed by sequential transplantation as the consolidation regimen for transplantation-eligible patients, or received another two-cycle treatment for transplantation-ineligible patients. Second, to compare the efficacy and safety of regimens with a proteasome inhibitor (bortezomib-cyclophosphamide-dexamethasone, BCD) or without a proteasome inhibitor (cyclophosphamide-dexamethasone ± thalidomide, CD ± T). Design We conducted a retrospective study using real-world data from Capital Medical University, Xuanwu Hospital. Methods A total of 34 newly diagnosed POEMS syndrome patients met Dispenzieri's diagnostic criteria, and those who completed at least four cycles of treatment from July 2013 to March 2021 were included. Results The overall vascular endothelial growth factor (VEGF) response rate of this new treatment mode was 100%. The cumulative VEGF complete remission (CRV) rate was 67.9%, and the cumulative complete hematological response (CRH) rate was 55.6%. During the median 49-month follow-up, the 5-year-overall survival (OS) rate was 90.7%, the 3-year-progression-free survival (PFS) rate was 78.4%, and the 5-year-PFS rate was 73.8%. The BCD regimen achieved a 75% CRV rate (median time from diagnosis to CRV = 130 days) and 66.7% CRH rate (median time from diagnosis to CRH = 218 days). In addition, the VEGF response was less than the partial remission (PRV) after four-cycle induction treatment, which, together with a decrease on the Overall Neurological Limitation Scale of less than three points 1 year after consolidation treatment, was an independent poor prognostic factor. Conclusion Bortezomib was well-tolerated by patients with POEMS syndrome. Compared with CD ± T regimen, BCD as the induction regimen achieved better VEGF response and earlier hematological remission. Autologous stem cell transplantation used as consolidation therapy further improved the neurological and hematological remission rates, resulting in better OS and PFS.
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Affiliation(s)
- Fang Fang
- Department of Hematology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xiao-Xi Lan
- Department of Hematology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Rong-Hua Hu
- Department of Hematology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Wu-Han Hui
- Department of Hematology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hong Zhao
- Department of Hematology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yi-Xian Guo
- Department of Hematology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Bing-Xin Ji
- Department of Hematology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hong-Jun Liu
- Center for Evidence-Based Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Li Su
- Department of Hematology, Xuanwu Hospital, Capital Medical University, #45, Changchun Street, Beijing 10053, China
| | - Wan-Ling Sun
- Department of Hematology, Xuanwu Hospital, Capital Medical University, #45, Changchun Street, Beijing 10053, China
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Kook HW, Jang JE, Min CK, Yoon DH, Kim K, Bang SM, Park Y, Lee JH, Yoon SS, Kim JS. A Multicenter Analysis of Clinical Features and Long-Term Outcomes of POEMS Syndrome in Korea. J Korean Med Sci 2024; 39:e5. [PMID: 38225781 PMCID: PMC10789530 DOI: 10.3346/jkms.2024.39.e5] [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: 06/25/2023] [Accepted: 10/24/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND POEMS syndrome is a rare form of plasma cell dyscrasia characterized by polyneuropathy, organomegaly, endocrinopathy, monoclonal proteins, and skin changes. Owing to its low incidence, there are few reports regarding this syndrome. This multicenter study included 84 patients diagnosed with POEMS syndrome in South Korea. METHODS We retrospectively evaluated 84 patients diagnosed with POEMS syndrome at 8 hospitals in South Korea between January 2000 and October 2022. The clinical characteristics and treatment outcomes were analyzed. RESULTS The median patient age was 53 years (range, 26-77 years), and 63.1% of the patients were male. All patients had peripheral neuropathy, and 81 (96.4%) had monoclonal plasma cell proliferation. Plasma vascular endothelial growth factor levels were available for 32 patients with a median of 821 pg/mL (range, 26-12,900 pg/mL). Other common features included skin changes (54.2%), volume overload (71.4%), and organomegaly (72.6%). Of the 84 patients, 75 received initial treatment (local radiotherapy, 6 [8.0%]; chemotherapy, 17 [22.7%]; both chemotherapy and local radiotherapy, 9 [12.0%]), upfront autologous stem cell transplantation (ASCT), 43 (57.3%; with induction chemotherapy, n = 12, 16.0%; without induction chemotherapy, n = 31, 41.3%). The median follow-up duration was 40.7 months. The 5-year overall survival (OS) was 78%, and the 5-year progression-free survival (PFS) was 55%. Patients who underwent upfront ASCT and were diagnosed after 2014 had a longer OS and PFS. CONCLUSION The demographics of Korean patients with POEMS syndrome were similar to those reported previously. Because of the introduction of new treatment agents and the reduced rate of transplant-related mortality related to ASCT, the treatment outcomes of Korean patients with POEMS syndrome have improved in recent years.
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Affiliation(s)
- Hye Won Kook
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Eun Jang
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chang-Ki Min
- Department of Hematology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dok Hyun Yoon
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kihyun Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soo-Mee Bang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Yong Park
- Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jae Hoon Lee
- Department of Internal Medicine, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
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Zhou L, Lu J, Lin Z, Wang X, Luo L, Wang C, Hong L, Xu R, Huang H. POEMS syndrome: origination from clonal plasma cells or B cells? Hematology 2023; 28:2186044. [PMID: 36897012 DOI: 10.1080/16078454.2023.2186044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
OBJECTIVES POEMS syndrome is a rare disorder which has been increasingly recognized. The clonal origin is controversial. Some people argue that POEMS syndrome originates from abnormal plasma cell clones. So, treatment frequently targets the plasma cell clone. Nevertheless, others believe that both plasma cells and B cells can be the potential culprit in POEMS syndrome. METHODS A 65-year-old male came to the emergency department of our hospital with the complaints of bilateral soles numbness and weight loss for half a year, abdominal distension for half a month, and chest tightness and shortness of breath for one day. He was then diagnosed as POEMS syndrome complicated with monoclonal B-cell lymphocytosis (non-CLL type). A standard bendamustine plus rituximab (BR) regimen combined with low dose of lenalidomide was administered. RESULTS After four cycles of treatment, the ascites of the patient was absent and the neurological symptom disappeared. The renal function, the IgA level, and the VEGF level all returned to normal. DISCUSSION POEMS syndrome, a multi-system disorder, is easily misdiagnosed. The clonal origin of POEMS syndrome is controversial and needs further study. For now, there are no approved treatment regimens. Treatments mainly target the plasma cell clone. This case suggested that other therapy besides anti-plasma cell treatment may also be effective in POEMS syndrome. CONCLUSION We report a patient with POEMS syndrome who achieved complete response after treatment with the combination of a standard BR regimen and low dose of lenalidomide. POEMS syndrome's pathological mechanisms and therapies warrant further studies.
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Affiliation(s)
- Lu Zhou
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
| | - Jinfeng Lu
- Department of Hematology, Affiliated Hospital of Nantong University, Medical School Nantong University, Nantong, 226001, People's Republic of China
| | - Zenghua Lin
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
| | - Xinfeng Wang
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
| | - Lan Luo
- Department of Geriatrics, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
| | - Chenhui Wang
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
| | - Lemin Hong
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
| | - Ruirong Xu
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
| | - Hongmin Huang
- Department of Hematology, Affiliated Hospital of Nantong University, Nantong, 226001, People's Republic of China
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6
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Huang Y, Luo Y, Hou H, Gao J. Pulmonary manifestations of POEM syndrome: a retrospective analysis of 282 cases. BMC Pulm Med 2023; 23:465. [PMID: 37993859 PMCID: PMC10666414 DOI: 10.1186/s12890-023-02741-9] [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: 09/07/2023] [Accepted: 10/30/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (POEMS) syndrome is a rare multisystemic clonal plasma cell disorder. Pulmonary involvement is frequently found in patients with POEMS syndrome, manifesting various clinical features. Therefore, to improve diagnostic accuracy and provide treatment strategies, a comprehensive analysis of pulmonary manifestations of POEMS syndrome is needed. METHODS This retrospective study included patients with POEMS syndrome at Peking Union Medical College Hospital, a major referral medical center in China, between June 1, 2013, and June 1, 2023. Demographic data, laboratory findings, pulmonary function test results, echocardiograms, and chest imaging data were extracted. Continuous variables were compared using the t-test or Mann-Whitney method. Pearson's chi-square test or Fisher's exact test was conducted to compare categorical data. RESULTS Overall, 282 individuals diagnosed with POEMS syndrome were included in this study, of which 56% were male with an average age of 48.7 years. Respiratory symptoms were found in 40.1% of the patients, with dyspnea as the most common symptom (34.4%). Chest computed tomography and echocardiography findings showed that 56.4% of patients exhibited pleural effusion, 62.8% displayed mediastinal or hilar lymphadenopathy, 46.5% presented pleural thickening, 27.3% demonstrated bone lesions of the ribs or thoracic vertebra, 7.8% showed lung interstitial abnormalities, and 35.5% had pulmonary hypertension. Decreased diffuse capacity and restrictive ventilatory patterns were identified in 85.2% (115 cases) and 47.4% (64 cases) of patients, respectively. Patients with respiratory symptoms exhibited higher declined lung function measures than those having no respiratory symptoms. High-risk patients with poor prognosis showed more pulmonary function abnormalities. CONCLUSION Abnormalities in pulmonary manifestations constitute the significant features of POEMS syndrome. Several patients with POEMS syndrome presented with respiratory symptoms at the initial evaluation. These findings underscore the importance of early identification and accurate diagnosis of POEMS syndrome by clinicians, particularly in cases involving lung and multisystem.
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Affiliation(s)
- Yilin Huang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Yang Luo
- Peking University HuiLongGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing, 100096, People's Republic of China
| | - Huan Hou
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Jinming Gao
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China.
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7
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Rashed HR, Niu Z, Dyck PJ, Dyck PJB, Mauermann ML, Berini SE, Dubey D, Mills JR, Staff NP, Wu Y, Spinner RE, Dasari S, Klein CJ. Nerve transcriptomes in autoimmune and genetic demyelinating neuropathies: Pathogenic pathway assessment of nerve demyelination. J Neuroimmunol 2023; 384:578220. [PMID: 37857228 DOI: 10.1016/j.jneuroim.2023.578220] [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: 07/03/2023] [Revised: 09/03/2023] [Accepted: 10/01/2023] [Indexed: 10/21/2023]
Abstract
The pathogenesis of autoimmune demyelinating neuropathies is poorly understood compared to inherited demyelinating forms. We performed whole transcriptome (RNA-Seq) using nerve biopsy tissues of patients with different autoimmune and inherited demyelinating neuropathies (CIDP n = 10, POEMS n = 18, DADS n = 3, CMT1 n = 3) versus healthy controls (n = 6). A limited number of differentially expressed genes compared to healthy controls were identified (POEMS = 125, DADS = 15, CMT = 14, CIDP = 5). Divergent pathogenic pathways including inflammatory, demyelinating and neurite regeneration such as with the triggering receptor expressed on myeloid cells (TREM1) part of the immunoglobulin superfamily and RhoGD1 are found. Shared and discordant pathogenic injury are discovered between autoimmune and inherited forms.
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Affiliation(s)
- Hebatallah R Rashed
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America
| | - Zhiyv Niu
- Department of Laboratory Medicine and Pathology, Rochester, MN, United States of America
| | - Peter J Dyck
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America
| | - P James B Dyck
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America
| | - Michelle L Mauermann
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America
| | - Sarah E Berini
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America
| | - Divyanshu Dubey
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America; Department of Laboratory Medicine and Pathology, Rochester, MN, United States of America
| | - John R Mills
- Department of Laboratory Medicine and Pathology, Rochester, MN, United States of America
| | - Nathan P Staff
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America
| | - Yanhong Wu
- Department of Laboratory Medicine and Pathology, Rochester, MN, United States of America
| | - Robert E Spinner
- Department of Neurosurgery, Rochester, MN, United States of America
| | - Surendra Dasari
- Department of Quantitative Health Sciences, Mayo Clinic Foundation, Rochester, MN, United States of America
| | - Christopher J Klein
- Department of Neurology, Mayo Clinic Foundation, Rochester, MN, United States of America; Department of Laboratory Medicine and Pathology, Rochester, MN, United States of America.
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8
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Matsui N, Tanaka K, Ishida M, Yamamoto Y, Matsubara Y, Saika R, Iizuka T, Nakamura K, Kuriyama N, Matsui M, Arisawa K, Nakamura Y, Kaji R, Kuwabara S, Izumi Y. Prevalence, Clinical Profiles, and Prognosis of Stiff-Person Syndrome in a Japanese Nationwide Survey. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2023; 10:e200165. [PMID: 37739810 PMCID: PMC10519438 DOI: 10.1212/nxi.0000000000200165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 07/17/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND AND OBJECTIVES To elucidate current epidemiologic, clinical, and immunologic profiles and treatments of stiff-person syndrome (SPS) in Japan. METHODS A nationwide mail survey was conducted using an established method. Data processing sheets were sent to randomly selected departments of internal medicine, neurology, pediatrics, psychiatry, and neurosurgery in hospitals and clinics throughout Japan to identify patients with SPS who were seen between January 2015 and December 2017. RESULTS Thirty cases were identified as glutamic acid decarboxylase 65 (GAD65)-positive SPS cases on the basis of detailed clinical data of 55 cases. Four patients had α1 subunit of glycine receptor (GlyR) antibodies, and 1 patient had both GAD65 and GlyR antibodies. The total estimated number of patients with GAD65-positive SPS was 140, and the estimated prevalence was 0.11 per 100,000 population. The median age at onset was 51 years (range, 26-83 years), and 23 (76%) were female. Of these, 70% had classic SPS, and 30% had stiff-limb syndrome. The median time from symptom onset to diagnosis was significantly longer in the high-titer GAD65 antibody group than in the low-titer group (13 months vs 2.5 months, p = 0.01). The median modified Rankin Scale (mRS) at baseline was 4, and the median mRS at the last follow-up was 2. Among the 29 GAD65-positive patients with ≥1 year follow-up, 7 received only symptomatic treatment, 9 underwent immunotherapy without long-term immunotherapy, and 13 received long-term immunotherapy such as oral prednisolone. The coexistence of type 1 diabetes mellitus and the lack of long-term immunotherapy were independent risk factors for poor outcome (mRS ≥3) in the GAD65-positive patients (odds ratio, 15.0; 95% CI 2.6-131.6; p = 0.001; odds ratio, 19.8; 95% CI 3.2-191.5; p = 0.001, respectively). DISCUSSION This study provides the current epidemiologic and clinical status of SPS in Japan. The symptom onset to the diagnosis of SPS was longer in patients with high-titer GAD65 antibodies than in those with low-titer GAD65 antibodies. The outcome of patients with SPS was generally favorable, but more aggressive immunotherapies are necessary for GAD65-positive patients with SPS.
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Affiliation(s)
- Naoko Matsui
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Keiko Tanaka
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Mitsuyo Ishida
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yohei Yamamoto
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yuri Matsubara
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Reiko Saika
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Takahiro Iizuka
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Koshi Nakamura
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Nagato Kuriyama
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Makoto Matsui
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Kokichi Arisawa
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yosikazu Nakamura
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Ryuji Kaji
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Satoshi Kuwabara
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
| | - Yuishin Izumi
- From the Department of Neurology (N.M., M.I., Y.I.), Tokushima University Graduate School of Biomedical Sciences; Department of Animal Model Development (K.T.), Brain Research Institute, Niigata University; Department of Multiple Sclerosis Therapeutics (K.T.), Fukushima Medical University, School of Medicine; Department of Neurology (Y.Y.), Tokushima University Hospital; Department of Public Health (Y.M., Y.N.), Jichi Medical University, Shimotsuke; Department of Neurology (R.S.), National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo; Department of Neurology (T.I.), Kitasato University School of Medicine, Sagamihara; Department of Public Health and Hygiene (K.N.), Graduate School of Medicine, University of the Ryukyus, Okinawa; Department of Epidemiology for Community Health and Medicine (N.K.), Kyoto Prefectural University of Medicine; Department of Social Health Medicine (N.K.), Shizuoka Graduate University of Public Health; Department of Neurology (M.M.), Kanazawa Medical University, Ishikawa; Department of Preventive Medicine (K.A.), Tokushima University Graduate School of Biomedical Sciences; National Hospital Organization Utano Hospital (R.K.), Kyoto; and Department of Neurology (S.K.), Graduate School of Medicine, Chiba University, Japan
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Zhang F, Wu Z, Sun S, Fu Y, Chen Y, Liu J. POEMS syndrome in the 21st century: A bibliometric analysis. Heliyon 2023; 9:e20612. [PMID: 37842561 PMCID: PMC10570589 DOI: 10.1016/j.heliyon.2023.e20612] [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: 07/03/2023] [Revised: 09/26/2023] [Accepted: 10/02/2023] [Indexed: 10/17/2023] Open
Abstract
Background POEMS syndrome is a rare and complex plasma cell disorder characterized by polyneuropathy, organomegaly, endocrinopathy, high M protein levels, and skin changes. Understanding of POEMS syndrome has advanced rapidly since the 21st century. This study aims to summarize and evaluate the research status of POEMS syndrome in the past 23 years through a bibliometric and visualization analysis, and identify research focuses and emerging hotspots for the future. Methods POEMS syndrome-related articles published between January 1, 2000, and March 8, 2023, were systematically retrieved from the Web of Science Core Collection. Data processing and visualization analysis were carried out using a combination of R software, HistCite, VOSviewer, and CiteSpace. Results Since entering the 21st century, 3677 authors from 1125 institutions in 68 countries/regions have published 830 original and review articles on POEMS syndrome in 408 journals so far, among which the USA, Japan, and China published the most articles, and Mayo Clinic, Udice French Research Universities, and Peking Union Medical College listed the top three most prolific institutions. However, collaborative research across countries and groups in the study of POEMS syndrome remain significantly limited. Angela Dispenzieri ranked first in POEMS syndrome research from every aspect of authors, producing the most papers and contributing the most-cited article, followed by Satoshi Kuwabara and Sonoko Misawa. Internal medicine was the most productive journal on POEMS syndrome. "endothelial growth factor" was the keyword with the highest occurrence except for "POEMS syndrome", and "bevacizumab", "lenalidomide", "dexamethasone", and "management" were recognized as emerging topics. Conclusion This study utilized bibliometric and visualization analysis to systematically summarize the research of POEMS syndrome in the first two decades of the 21st century, offering a data-based and objective perspective on the field of POEMS syndrome and guiding researchers in the identification of novel research directions.
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Affiliation(s)
- Fangrong Zhang
- Department of Hematology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Zhimin Wu
- Guiyang maternal and child health care hospital, Guiyang Children's Hospital, Guiyang, Guizhou, 550003, China
| | - Shanyi Sun
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Yunfeng Fu
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Yi Chen
- Department of Breast and Thyroid Surgery, The Afflicted Cancer Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, 830011, China
- The China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, 450008, China
| | - Jing Liu
- Department of Hematology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
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Hatano K, Orimo K, Ogura M, Okabe S, Ishida T, Kubota A, Shimizu J, Hashida H. Development of Polyneuropathy, Organomegaly, Endocrinopathy, M Protein, and Skin Changes Syndrome after Conversion from Plasmacytoma of Bone to Multiple Myeloma. Intern Med 2023; 62:475-479. [PMID: 35831107 PMCID: PMC9970814 DOI: 10.2169/internalmedicine.9101-21] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
A 36-year-old man developed polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes (POEMS) syndrome after conversion from solitary plasmacytoma of bone to multiple myeloma. Twenty-four days following the neurological onset, he lost his independent walking ability. The level of serum vascular endothelial growth factor (VEGF) at diagnosis was 5,250 pg/mL. Three months after initiating treatment, he regained his independent walking ability in line with a reduction in the elevated serum VEGF level. Due to their genomic instability gained during conversion, myeloma cells may overproduce humoral factors and cytokines, possibly contributing to the development of neuropathy as well as the production of VEGF.
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Affiliation(s)
- Keiko Hatano
- Department of Neurology, Japanese Red Cross Medical Center, Japan
| | - Kenta Orimo
- Department of Neurology, Japanese Red Cross Medical Center, Japan
| | - Mizuki Ogura
- Department of Hematology, Japanese Red Cross Medical Center, Japan
| | - Shingo Okabe
- Department of Neurology, Japanese Red Cross Medical Center, Japan
| | - Tadao Ishida
- Department of Hematology, Japanese Red Cross Medical Center, Japan
| | | | - Jun Shimizu
- Department of Neurology, The University of Tokyo, Japan
- Department of Physical Therapy, Faculty of Medical Health, Tokyo University of Technology, Japan
| | - Hideji Hashida
- Department of Neurology, Japanese Red Cross Medical Center, Japan
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Lan X, Sun W, Guo Y, Chang X, Wang G, Hu R. Better prognosis in POEMS patients with cerebral infarction before polyneuropathy. Heliyon 2022; 8:e12201. [PMID: 36578403 PMCID: PMC9791334 DOI: 10.1016/j.heliyon.2022.e12201] [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: 05/02/2022] [Revised: 07/14/2022] [Accepted: 11/30/2022] [Indexed: 12/15/2022] Open
Abstract
POEMS syndrome is a plasma cell disease. Clinical manifestations and clinical onset are variable. In recent years, more and more cases of POEMS syndrome with cerebrovascular disease and ischemic stroke have been reported. However, it is rare for patients with POEMS syndrome to present with a cerebrovascular accident as the first clinical manifestation. We presented three cases of POEMS syndrome with cerebral infarction in different phases of the disease. We then searched the literature for studies involving POEMS syndrome complicated with cerebral infarction. There were 81 cases in total. In nine patients, cerebral infarctions occurred before polyneuropathy. Patients with cerebral infarction before polyneuropathy have better prognosis of POEMS than those with cerebral infarction after polyneuropathy.
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Bou Zerdan M, George TI, Bunting ST, Chaulagain CP. Recent Advances in the Treatment and Supportive Care of POEMS Syndrome. J Clin Med 2022; 11:jcm11237011. [PMID: 36498588 PMCID: PMC9741379 DOI: 10.3390/jcm11237011] [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: 10/05/2022] [Revised: 11/13/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022] Open
Abstract
POEMS is a rare clonal plasma cell disorder characterized by multi-systemic features that include demyelinating peripheral neuropathy, organomegaly, endocrinopathy, presence of monoclonal proteins (M-protein), and skin changes. Even though the pathophysiology is poorly understood, recent studies suggest that both clonal and polyclonal plasmacytosis leading to the production of pro-inflammatory cytokines and angiogenic mediators play the central role. These mediators including vascular endothelial growth factor (VEGF) are the driving forces of the syndrome. The diagnosis of POEMS is not always straight forward and often the diagnosis is delayed. It is based on fulfilling mandatory criteria of polyradiculoneuropathy and monoclonal protein and the presence of one major criterion (Castleman disease, sclerotic bone lesions, or elevated VEGF), and at least one minor criterion. Due to the presence of neuropathy, it can be confused with chronic inflammatory demyelinating polyradiculopathy (CIDP), and if thrombocytosis and splenomegaly are present, it can be confused with myeloproliferative neoplasms. Due to the rarity of the syndrome, clear guidelines for treatment are still lacking. Immediate treatment targeting the underlying plasma cell proliferation results in a dramatic response in most patients. The key is early diagnosis and immediate anti-plasma cell directed therapy for the best clinical outcomes. For patients with disseminated disease as defined by bone marrow involvement or more than three osteosclerotic bone lesions, high-dose chemotherapy with autologous hematopoietic stem cell transplant (ASCT) yields durable responses and is the preferred treatment in eligible patients. For patients with localized bony disease, radiotherapy has proven to be very effective. Lenalidomide and dexamethasone is a proven therapy in patients ineligible for ASCT. In this review article, we tackle the diagnostic approach and discuss the latest treatment modalities of this rare debilitating disease.
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Affiliation(s)
- Maroun Bou Zerdan
- Department of Hematology-Oncology, Myeloma and Amyloidosis Program, Maroone Cancer Center, Cleveland Clinic Florida 2950, Weston, FL 33331, USA
- Department of Internal Medicine, SUNY Upstate Medical University Hospital, Syracuse, NY 13210, USA
| | - Tracy I. George
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84132, USA
| | - Silvia Tse Bunting
- Division of Hematopathology and Flow Cytometry Laboratory, Department of Pathology, Cleveland Clinic Florida 2950, Weston, FL 33331, USA
| | - Chakra P. Chaulagain
- Department of Hematology-Oncology, Myeloma and Amyloidosis Program, Maroone Cancer Center, Cleveland Clinic Florida 2950, Weston, FL 33331, USA
- Correspondence: ; Tel.: +1-954-659-5840; Fax: +1-954-659-5810
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13
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Torres-Saavedra F, León-Sierra L. Raynaud's phenomenon and positive antinuclear antibodies as first manifestation of POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes): a case report. BMC Rheumatol 2022; 6:26. [PMID: 35585632 PMCID: PMC9118802 DOI: 10.1186/s41927-022-00258-y] [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: 12/04/2021] [Accepted: 03/08/2022] [Indexed: 12/04/2022] Open
Abstract
Background POEMS syndrome is a rare paraneoplastic syndrome caused by plasma cell disorder almost always lambda restricted. Secondary Raynaud’s phenomenon is an overlooked skin manifestation of the disease even though it is present in twenty percent of patients. On POEMS syndrome have not been described positive antinuclear antibodies (ANA) and this could lead to a misdiagnosis of autoimmune disease, mainly systemic sclerosis. Case presentation A 47-year-old man presented with color changes on fingertips consistent with biphasic Raynaud’s phenomenon; an antinuclear antibody test was positive (at 1:320 titers in a speckled pattern) with normal nailfold capillaroscopy. Clinical features of systemic sclerosis were absent. Twenty-four months later, the patient presented symmetric sensorimotor demyelinating polyneuropathy, and he was diagnosed with Guillain–Barre syndrome; treatment with intravenous gammaglobulin had an incomplete response. Raynaud’s phenomenon persisted associated with acrocyanosis, white nails, and positive ANA (1:1280 in a nucleolar pattern). POEMS syndrome was suspected, and serum protein electrophoresis (SPEP) was done. The SPEP revealed polyclonal gammopathy, and serum immunofixation showed monoclonal (M)-protein (IgG lambda). Serum vascular endothelial growth factor concentration showed increased levels. The patient was diagnosed with POEMS syndrome, and treatment with lenalidomide and dexamethasone improved the Raynaud’s phenomenon, acrocyanosis, and white nails, but the neurological response was partial. Conclusions POEMS syndrome may mimic clinical manifestations of systemic sclerosis v.g. Raynaud’s phenomenon, skin thickening, telangiectasia, and positive ANA. Raynaud’s phenomenon may precede other clinical manifestations of POEMS syndrome by several months. It is necessary to have a high index of suspicion for the diagnosis, especially in patients with peripheral polyneuropathy and monoclonal paraprotein. The significance of positive ANA in this condition is unknown and deserves further investigation.
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Affiliation(s)
- Fabio Torres-Saavedra
- Division of Rheumatology, GRUA Investigation Group, Universidad de Antioquia, 050010, Medellín, Colombia. .,IPS Artmedica, Medellín, Colombia.
| | - Lina León-Sierra
- Internal Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
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Ocampo-Navia MI, Noreña MAN, Santos LRC, Afanador JRM, Farías RAQ, Sánchez JLB. POEMS Syndrome Diagnosis in a Patient with Mixed Polyneuropathy: Case Report. Prague Med Rep 2022; 123:27-34. [PMID: 35248162 DOI: 10.14712/23362936.2022.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
POEMS syndrome is a rare condition of paraneoplasic origin characterized by the presence of a sensorimotor polyneuropathy associated with the presence of a proliferative disorder of plasmatic monoclonal cells and overproduction of vascular endothelial growth factor. The acronym "POEMS" represents multisystem findings including polyneuropathy, organomegaly, endocrinopathy, monoclonal plasma cell disorder and skin changes; nevertheless, clinical presentation is heterogeneous. We describe a clinical case, the diagnostic and therapeutic approach in a patient with sensorimotor polyneuropathy in whom POEMS syndrome was diagnosed; to understand this pathology, its clinical and paraclinical manifestations in order to make a diagnosis or to avoid a delayed one and to provide an adequate treatment.
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Affiliation(s)
- Maria Isabel Ocampo-Navia
- Department of Neurosurgery, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia.
| | - María Andrea Negret Noreña
- Department of Internal Medicine, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
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Suichi T, Misawa S, Sekiguchi Y, Shibuya K, Nakamura K, Kano H, Aotsuka Y, Otani R, Morooka M, Tsukamoto S, Takeda Y, Mimura N, Ohwada C, Sakaida E, Kuwabara S. Combined Therapy with Ixazomib, Lenalidomide, and Dexamethasone for Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal Gammopathy, and Skin Changes Syndrome. Intern Med 2022; 61:2567-2572. [PMID: 36047093 PMCID: PMC9492490 DOI: 10.2169/internalmedicine.8786-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective Immunomodulatory drugs and proteasome inhibitors are therapeutic options for polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (POEMS) syndrome. This study aimed to evaluate the efficacy and safety of the combination of ixazomib, lenalidomide, and dexamethasone (IRd) for POEMS syndrome. Methods Six consecutive patients with POEMS syndrome who were treated with the IRd regimen at Chiba University Hospital between April 2018 and August 2021 were included. Serum M-protein and serum vascular endothelial growth factor (sVEGF) levels, overall neuropathy limitation scales (ONLS), clinical symptoms, and adverse events were assessed. Results Of the six patients, five had received prior treatments. Patients received a median of 5 cycles (range, 3-28 cycles) of IRd. Following treatment, serum M-protein disappeared in two patients, sVEGF levels returned to normal in two patients, two patients showed a reduction in the ONLS of 1, and clinical symptoms improved in four patients. The median level of sVEGF decreased from 2,395 pg/mL (range, 802-6,120 pg/mL) to 1,428 pg/mL (range, 183-3,680 pg/mL) in three months. Adverse events, including rash, neutropenia, sensory peripheral neuropathy, and nausea, were observed in three patients, which necessitated dose reduction or discontinuation of treatment. Conclusion IRd can be a therapeutic option for POEMS syndrome, albeit with careful monitoring of adverse events.
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Affiliation(s)
- Tomoki Suichi
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Sonoko Misawa
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Yukari Sekiguchi
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
- Department of Neurology, JR Tokyo General Hospital, Japan
| | - Kazumoto Shibuya
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Keigo Nakamura
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Hiroki Kano
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Yuya Aotsuka
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Ryo Otani
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Marie Morooka
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | | | - Yusuke Takeda
- Department of Hematology, Chiba University Hospital, Japan
| | - Naoya Mimura
- Department of Hematology, Chiba University Hospital, Japan
- Department of Transfusion Medicine and Cell Therapy, Chiba University Hospital, Japan
| | - Chikako Ohwada
- Department of Hematology, Chiba University Hospital, Japan
- Department of Hematology, International University of Health and Welfare School of Medicine, Japan
| | - Emiko Sakaida
- Department of Hematology, Chiba University Hospital, Japan
- Department of Transfusion Medicine and Cell Therapy, Chiba University Hospital, Japan
| | - Satoshi Kuwabara
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
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Zhang H, Chen Y, Lin J, Jiang X, Zhou Q. A POEMS syndrome patient with idiopathic non-cirrhotic portal hypertension received the transjugular intrahepatic portosystemic shunt: a case report and literature review. Niger J Clin Pract 2022; 25:1939-1944. [DOI: 10.4103/njcp.njcp_360_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Samant S, Umpierrez De Reguerro A. Leave It to the Prose: A Case of POEMS Syndrome. Cureus 2021; 13:e18664. [PMID: 34790444 PMCID: PMC8583227 DOI: 10.7759/cureus.18664] [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] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
POEMS syndrome is a rare paraneoplastic syndrome named for its constellation of polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes. As a proliferative plasma cell disorder, it has a multisystem presentation and chronic cytokine overproduction. It often presents in the fifth or sixth decade of life, mostly in males. Presentations vary widely, making it extremely difficult to diagnose. A chronic progressive distal, sensorimotor polyneuropathy in conjunction with a monoclonal plasma cell dyscrasia suggests POEMS. A sixty-one-year-old man with a significant past medical history of bilateral lower extremity weakness and a cerebral meningioma presented with anorexia, intermittent dysphagia, and early satiety with intermittent vomiting and diarrhea over the past three months with a 20-pound weight loss. A CT of the abdomen and pelvis was obtained due to vomiting, showing expansile lesions of the left ischium, acetabulum, and ilium, with small-volume ascites and splenomegaly. Because of these findings and the noted bilateral lower extremity neuropathic weakness, we obtained further testing to corroborate suspicions of a plasma cell disorder. Labs were significant for IgG lambda with a monoclonal spike (M spike), low cortisol, low testosterone, and elevated thyroid-stimulating hormone (TSH). Protein electrophoresis was positive for bi-clonal lambda, and his vascular endothelial growth factor (VEGF) levels were elevated to 377. Bone marrow core biopsy indicated malignancy. Given his polyneuropathy, organomegaly, endocrinopathy, IgG lambda, skin changes, and extravascular fluid overload, POEMS syndrome was diagnosed. He was initiated on lenalidomide and dexamethasone and eventually received a stem cell autologous bone marrow transplant. Given his non-specific presentation, and the confounding factor of a known meningioma causing hypopituitarism, diagnosing POEMS required extensive workup. A contrast CT demonstrating bone lesions associated with myeloma-type disease was crucial, pairing his endocrinopathy and neuropathy with a plasma cell dyscrasia. Although POEMS is exceedingly rare, accurate diagnosis is vital, as treatment requires a multidisciplinary approach. While high-dose chemotherapy-conditioned autologous stem cell transplantation is the gold-standard treatment for POEMS syndrome, patients who are diagnosed in a late stage of the disease are not candidates, underlining the need for early identification of the disorder.
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Affiliation(s)
- Samira Samant
- Internal Medicine, Froedtert & the Medical College of Wisconsin, Milwaukee, USA
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18
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Koike H, Katsuno M. Paraproteinemia and neuropathy. Neurol Sci 2021; 42:4489-4501. [PMID: 34529193 DOI: 10.1007/s10072-021-05583-7] [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: 06/16/2021] [Accepted: 08/28/2021] [Indexed: 12/16/2022]
Abstract
Paraproteinemia is associated with different peripheral neuropathies. The major causes of neuropathy correlated with paraproteinemia are the deposition of immunoglobulin in the myelin, represented by anti-myelin-associated glycoprotein (MAG) neuropathy; deposition of immunoglobulin or its fragment in the interstitium, represented by immunoglobulin light chain amyloidosis (AL amyloidosis); and paraneoplastic mechanisms that cannot be solely attributed to the deposition of immunoglobulin or its fragment, represented by polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin change (POEMS) syndrome. Patients with anti-MAG neuropathy and POEMS syndrome present with slowing of nerve conduction parameters. This characteristic fulfills the electrodiagnostic criteria for chronic inflammatory demyelinating polyneuropathy (CIDP) defined by the European Academy of Neurology and Peripheral Nerve Society (EAN/PNS). Although direct damage caused by the deposition of amyloid can induce axonal damage in AL amyloidosis, some patients with this condition have features fulfilling the EAN/PNS electrodiagnostic criteria for CIDP. Conventional immunotherapies for CIDP, such as steroids, intravenous immunoglobulin, and plasma exchange, offer no or only minimal-to-modest benefit. Although rituximab can reduce the level of circulating autoantibodies, it may only be effective in some patients with anti-MAG neuropathy. Drugs including melphalan, thalidomide, lenalidomide, and bortezomib for POEMS syndrome and those including melphalan, thalidomide, lenalidomide, pomalidomide, bortezomib, ixazomib, and daratumumab for AL amyloidosis are considered. Since there will be more therapeutic options in the future, thereby enabling appropriate treatments for individual neuropathies, there is an increasing need for early diagnosis.
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Affiliation(s)
- Haruki Koike
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan.
| | - Masahisa Katsuno
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
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Du HP, Zhang Y, Sun LM, Luo L. Two cases of special POEMS syndrome without monoclonal protein expression: a case report and literature review. J Int Med Res 2021; 49:300060521990967. [PMID: 33820466 PMCID: PMC8033470 DOI: 10.1177/0300060521990967] [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] [Indexed: 11/15/2022] Open
Abstract
POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, skin changes) syndrome is rare, with polyneuropathy and monoclonal plasma cell disorder generally considered as essential diagnostic symptoms. We report two cases of POEMS syndrome without monoclonal protein expression. The first case was a 72-year-old man who had experienced recurrent edema of the lower limbs for 2 years and abdominal distention for 2 months. The other case was a 62-year-old man with a 5-year history of recurrent numbness of the extremities and muscle weakness, which had become serious over the preceding 3 months. Both patients had various symptoms that matched those of POEMS syndrome, but neither had monoclonal protein expression. However, a diagnosis of POEMS syndrome was made in each case. Both patients were treated with lenalidomide and dexamethasone, after which their symptoms improved and laboratory test results normalized. The findings in these two cases suggest the possibility that POEMS syndrome may occur without monoclonal protein expression. The diagnostic criteria of POEMS syndrome may thus need further investigation.
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Affiliation(s)
- Hua Ping Du
- Hematology Department, Zhejiang University School of Medicine, Sir Run Run Shaw Hospital, Hangzhou, Zhejiang, China
| | - Ye Zhang
- Hematology Department, Zhejiang University School of Medicine, Sir Run Run Shaw Hospital, Hangzhou, Zhejiang, China
| | - Lei Min Sun
- Gastrointestinal Department, Zhejiang University School of Medicine, Sir Run Run Shaw Hospital, Hangzhou, Zhejiang, China
| | - Liang Luo
- Gastrointestinal Department, Zhejiang University School of Medicine, Sir Run Run Shaw Hospital, Hangzhou, Zhejiang, China
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20
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Gao Y, Zhang S, Yang L, Li J, Liu Y, Wang T. Skin Responses in Newly Diagnosed Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal Gammopathy, and Skin Changes (POEMS) Syndrome After Therapy With Low-Dose Lenalidomide Plus Dexamethasone. Front Immunol 2021; 12:681360. [PMID: 34025681 PMCID: PMC8134691 DOI: 10.3389/fimmu.2021.681360] [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: 03/18/2021] [Accepted: 04/19/2021] [Indexed: 01/15/2023] Open
Abstract
Background Polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (POEMS) syndrome is a rare paraneoplastic disease with a high prevalence of skin symptoms. Few studies have focused on skin responses to systemic treatment of this disease. Objective To evaluate skin responses after treatment with low-dose lenalidomide plus dexamethasone and determine their relationship with vascular endothelial growth factor (VEGF) and hematological responses. Methods A total of 41 consecutive Chinese patients who were at least 18 years of age with newly diagnosed POEMS syndrome were enrolled. 36 of them completed 12 cycles of treatment. Skin, serum VEGF, hematological and neurological responses were documented at 1, 2, 3, 6, 9, and 12 months during treatment. Results Skin manifestations were not associated with serum VEGF levels at baseline. Of the patients with hyperpigmentation, hemangiomas, hypertrichosis, white nails, or acrocyanosis separately, 26/34 (76.5%), 11/30 (36.7%), 14/15 (93.3%), 21/21 (100%), and 4/4 (100%) achieved complete responses at 12 months. Reduction in hyperpigmentation after 12 months reflected a good VEGF response (P = 0.017). Conclusion Low-dose lenalidomide plus dexamethasone therapy is effective in reversing skin changes in patients with POEMS syndrome. Clinical Trial Registration Clinicaltrials.gov, identifier NCT01816620
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Affiliation(s)
- Yajuan Gao
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shiyu Zhang
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu Yang
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jian Li
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuehua Liu
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Wang
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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21
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Mahallati H, Roberts JK, Assal A, Bhutani D, Park DC, Moazami G. Asymmetric optic disc edema in a young patient with POEMS: A rare presentation of a rare disease. Am J Ophthalmol Case Rep 2021; 22:101064. [PMID: 33786404 PMCID: PMC7994727 DOI: 10.1016/j.ajoc.2021.101064] [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: 06/10/2020] [Revised: 11/11/2020] [Accepted: 02/21/2021] [Indexed: 11/06/2022] Open
Abstract
Purpose To describe a case of asymmetric optic disc edema presenting as the initial ocular feature of POEMS (Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, Skin changes) syndrome. Observations A 29-year-old female patient presented with 3 weeks history of blurred vision, proptosis, and peripheral neuropathy as well as hypothyroidism. Fundoscopy revealed optic disc edema associated with visual loss in the left eye. Following a computed tomography (CT) scan and a positron emission tomography/CT (PET/CT) scan which respectively revealed hepatomegaly and multiple osteosclerotic lesions, as well as laboratory findings of monoclonal gammopathy and elevated vascular endothelial growth factor (VEGF) levels, she was diagnosed with POEMS syndrome. After treatment with an autologous stem cell transplant, the optic disc edema and blurred vision resolved. Conclusions and importance The most reported ocular manifestation of POEMS syndrome, a rare and complex multisystem disorder, is bilateral optic disc edema that typically occurs in older males. Therefore, this report presents an uncommon case of asymmetric optic disc edema in a younger, female patient.
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Affiliation(s)
- Hana Mahallati
- Barnard College of Columbia University, 3009 Broadway, New York, NY, USA
| | - James Kirkland Roberts
- Neurological Institute of New York, Columbia University Irving Medical Center, 710 West 168th Street, New York, NY, USA
| | - Amer Assal
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, 630 West 168th Street, New York, NY, USA
| | - Divaya Bhutani
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, 630 West 168th Street, New York, NY, USA
| | - David C Park
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, 630 West 168th Street, New York, NY, USA
| | - Golnaz Moazami
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, 635 West 165th Street, New York, NY, USA
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22
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Kuwabara S, Suichi T, Misawa S. 'Early VEGF testing in inflammatory neuropathy avoids POEMS syndrome misdiagnosis and associated costs' by Marsh et al. J Neurol Neurosurg Psychiatry 2021; 92:118-119. [PMID: 33219039 DOI: 10.1136/jnnp-2020-323528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/22/2020] [Accepted: 11/01/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Satoshi Kuwabara
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tomoki Suichi
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Sonoko Misawa
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, Japan
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Marsh ES, Keddie S, Terris-Prestholt F, D'Sa S, Lunn MP. Early VEGF testing in inflammatory neuropathy avoids POEMS syndrome misdiagnosis and associated costs. J Neurol Neurosurg Psychiatry 2021; 92:172-176. [PMID: 33106368 DOI: 10.1136/jnnp-2020-324012] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/25/2020] [Accepted: 08/25/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Prompt diagnosis and early treatment prevents disability in Polyneuropathy Organomegaly Endocrinopathy Monoclonal-protein and Skin Changes (POEMS) syndrome. Delay in diagnosis is common with 55% of patients initially incorrectly diagnosed with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Patients are often treated with intravenous immunoglobulin which is both expensive and ineffective in the treatment of POEMS. Testing patients with acquired demyelinating neuropathy with serum vascular endothelial growth factor (VEGF) more accurately identifies POEMS syndrome than the current standard of care. Incorporating VEGF testing into screening could prevent misdiagnosis and reduce costs. METHODS We used observed treatment information for patients in the University College London Hospital's POEMS syndrome database (n=100) and from the National Immunoglobulin Database to estimate costs associated with incorrect CIDP diagnoses across our cohort. We conducted a model-based cost-effectiveness analysis to compare the current diagnostic algorithm with an alternative which includes VEGF testing for all patients with an acquired demyelinating neuropathy. RESULTS Treatment associated with an incorrect CIDP diagnosis led to total wasted healthcare expenditures of between £808 550 and £1 111 756 across our cohort, with an average cost-per-POEMS-patient misdiagnosed of £14 701 to £20 214. Introducing mandatory VEGF testing for patients with acquired demyelinating neuropathy would lead to annual cost-savings of £107 398 for the National Health Service and could prevent misdiagnosis in 16 cases per annum. CONCLUSIONS Misdiagnosis in POEMS syndrome results in diagnostic delay, disease progression and significant healthcare costs. Introducing mandatory VEGF testing for patients with acquired demyelinating neuropathy is a cost-effective strategy allowing for early POEMS diagnosis and potentially enabling prompt disease-directed therapy.
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Affiliation(s)
- Eleanor S Marsh
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Stephen Keddie
- Department of Neuromuscular Disease, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Fern Terris-Prestholt
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Shirley D'Sa
- Cancer Division, University College London Hospital NHS Foundation Trust, London, UK
| | - Michael P Lunn
- Department of Neuromuscular Disease, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
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Chen J, Gao XM, Zhao H, Cai H, Zhang L, Cao XX, Zhou DB, Li J. A highly heterogeneous mutational pattern in POEMS syndrome. Leukemia 2020; 35:1100-1107. [PMID: 33262528 DOI: 10.1038/s41375-020-01101-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 10/22/2020] [Accepted: 11/15/2020] [Indexed: 11/09/2022]
Abstract
POEMS syndrome is a rare plasma cell dyscrasia. Little is known about its pathogenesis and genetic features. We analyzed the mutational features of purified bone marrow plasma cells from 42 patients newly diagnosed with POEMS syndrome using a two-step strategy. Whole exome sequencing of ten patients showed a total of 170 somatic mutations in exonic regions and splicing sites, with paired peripheral blood mononuclear cells as a control. Three significantly mutated genes-LILRB1 (10%), HEATR9 (20%), and FMNL2 (10%)-and eight mutated known driver genes (MYD88, NFKB2, CHD4, SH2B3, POLE, STAT3, CHD3, and CUX1) were identified. Target region sequencing of 77 genes were then analyzed to validate the mutations in an additional 32 patients. A total of 32 mutated genes were identified, and genes recurrently mutated in more than three patients included CUX1 (19%), DNAH5 (16%), USH2A (16%), KMT2D (16%), and RYR1 (12%). Driver genes of multiple myeloma (BIRC3, LRP1B, KDM6A, and ATM) and eleven genes reported in light-chain amyloidosis were also identified in target region sequencing. Notably, VEGFA mutations were detected in one patient. Our study revealed heterogeneous genomic profiles of bone marrow plasma cells in POEMS syndrome, which might share some similarity to that of other plasma cell diseases.
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Affiliation(s)
- Jia Chen
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China
| | - Xue-Min Gao
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China
| | - Hao Zhao
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China
| | - Hao Cai
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China
| | - Lu Zhang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China
| | - Xin-Xin Cao
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China
| | - Dao-Bin Zhou
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China
| | - Jian Li
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, 100730, Beijing, China.
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Spurlin E, Brady P. Oocyte cryopreservation in the setting of a vascular endothelial growth factor (VEGF)-producing paraneoplastic syndrome: a case report and review of literature. FERTILITY RESEARCH AND PRACTICE 2020; 6:18. [PMID: 33133631 PMCID: PMC7592535 DOI: 10.1186/s40738-020-00086-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 10/18/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND Many reproductive aged women with new oncologic diagnoses choose to undergo emergency oocyte or embryo cryopreservation prior to initiating potentially gonadal toxic oncologic therapies. Ovarian hyperstimulation syndrome (OHSS) is a potential complication of these treatments and can be particularly dangerous in these patients due to their underlying medical illness and by delaying lifesaving oncology treatment. This case report details a multipronged approach to OHSS prevention in a patient with a paraneoplastic syndrome defined by overproduction of vascular endothelial growth factor (VEGF), which is also primarily responsible for OHSS. CASE PRESENTATION A 29 year old nulligravid woman was diagnosed with a rare multisystem paraneoplastic syndrome (Polyradiculoneuropathy, organomegaly, endocrinopathy, monoclonal plasma cell disorder and skin changes, known as POEMS) and presented for fertility preservation consultation prior to autologous stem cell transplant. She successfully underwent oocyte cryopreservation without complications due to aggressive OHSS prophylaxis with both a dopamine agonist and aromatase inhibitor during and after stimulation and a gonadotropin releasing hormone agonist (GnRH-A) for final oocyte maturation, without delay in her subsequent oncology treatment. CONCLUSIONS This is the first report of a patient with POEMS undergoing controlled ovarian hyperstimulation (COH). Oocyte cryopreservation was successful and without complications due to a combination of prophylactic measures against OHSS (cabergoline, letrozole and GnRH-A trigger) and close collaboration between reproductive endocrinology and oncology. This case demonstrates the use of combined measures in targeting VEGF overproduction and OHSS risk during COH.
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Affiliation(s)
- Emily Spurlin
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, 622 West 168th St., New York, NY 10032 USA
| | - Paula Brady
- Department of Obstetrics and Gynecology, Columbia University Fertility Center, Columbia University Irving Medical Center, 5 Columbus Circle, Penthouse, New York, NY 10019 USA
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26
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Wang C. Recent advances in POEMS syndrome. Eur J Haematol 2020; 106:135. [PMID: 32989828 DOI: 10.1111/ejh.13522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 09/09/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Chen Wang
- Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, FL, USA
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27
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Karam C, Moshe-Lilie O, Chahin N, Ragole T, Medvedova E, Silbermann R. Diagnosis of paraproteinemic neuropathy: Room for improvement. J Neurol Sci 2020; 415:116902. [PMID: 32497875 DOI: 10.1016/j.jns.2020.116902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/26/2020] [Accepted: 05/11/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To report our institutional experience with paraproteinemic neuropathy. METHODS We reviewed the charts of patients evaluated at our tertiary, academic neuromuscular clinic for neuropathy between 2017 and 2019 and selected those with a serum monoclonal protein. We collected patients' characteristics and reviewed their initial diagnoses and eventual outcomes. RESULTS Fifty-four of 410 patients with neuropathy (13%) had a monoclonal protein. Of these patients, 25% had not had SPEP or IFE checked prior to referral. FLC was not checked in any of the patients prior to referral. The neuropathy was felt to be related to the monoclonal protein in 24 patients (44%). Ten patients (19%), had been misdiagnosed either because they were not screened for monoclonal protein or the monoclonal protein was considered a MGUS. AL amyloid and POEMS syndrome were the most frequently missed diagnoses. CONCLUSION The diagnosis of paraproteinemic neuropathy was missed in nearly one in five patients in our cohort. Failure to accurately characterize a paraproteinemic neuropathy can have devastating effect on patients as some have underlying malignancies. We propose that testing serum free light chains in patients with peripheral neuropathy of unknow etiology, when SPEP/IFE are normal, may reduce the rate of misdiagnosis. Furthermore, patients with refractory CIDP should be carefully screened for POEMS syndrome.
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Affiliation(s)
- Chafic Karam
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, L226, Portland, OR 97239-3098, USA.
| | - Orly Moshe-Lilie
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, L226, Portland, OR 97239-3098, USA
| | - Nizar Chahin
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, L226, Portland, OR 97239-3098, USA
| | - Thomas Ragole
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, L226, Portland, OR 97239-3098, USA
| | - Eva Medvedova
- Department of Hematology and Oncology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR OC14HO, USA
| | - Rebecca Silbermann
- Department of Hematology and Oncology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR OC14HO, USA
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28
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Suichi T, Misawa S, Nagashima K, Sato Y, Iwai Y, Katayama K, Sekiguchi Y, Shibuya K, Amino H, Suzuki YI, Tsuneyama A, Nakamura K, Kuwabara S. Lenalidomide Treatment for Thalidomide-refractory POEMS Syndrome: A Prospective Single-arm Clinical Trial. Intern Med 2020; 59:1149-1153. [PMID: 32009091 PMCID: PMC7270764 DOI: 10.2169/internalmedicine.3800-19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Objective A randomized controlled trial has shown the efficacy of thalidomide against polyneuropathy, organomegaly, endocrinopathy, M-protein, and skin changes (POEMS) syndrome; however, there are still refractory patients. We studied the effects of lenalidomide, a derivative of thalidomide, on patients refractory to thalidomide. Methods This prospective single-arm trial evaluated the safety and efficacy of lenalidomide plus dexamethasone in refractory or recurrent patients with POEMS syndrome. The regimen was administered as six 28-day cycles with lenalidomide on days 1-21 (15 mg in cycle 1, and 25 mg in cycle 2-6) plus dexamethasone once a week (20 mg). The primary endpoints were the rate of reduction in the serum vascular endothelial growth factor (VEGF) level at 24 weeks and the incidence of adverse events. This trial was registered with ClinicalTrial.gov, NCT02193698. Results Between July 2014 and December 2015, five men were enrolled. All patients had been refractory to thalidomide plus dexamethasone for more than 24 weeks. The mean rate of reduction in the serum VEGF level at 24 weeks was 59.6%±8.3% (p=0.0003). The mean serum VEGF level decreased from 2,466±771 pg/mL to 974±340 pg/mL. No serious adverse events were observed, and all patients completed six cycles treatment. Discussion Lenalidomide is a therapeutic option for thalidomide-refractory patients with POEMS syndrome.
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Affiliation(s)
- Tomoki Suichi
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Sonoko Misawa
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Kengo Nagashima
- Research Center for Medical and Health Data Science, The Institute of Statistical Mathematics, Japan
| | - Yasunori Sato
- Department of Preventive Medicine and Public Health, School of Medicine, Keio University, Japan
| | - Yuta Iwai
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | | | - Yukari Sekiguchi
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Kazumoto Shibuya
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Hiroshi Amino
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Yo-Ichi Suzuki
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Atsuko Tsuneyama
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Keigo Nakamura
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Satoshi Kuwabara
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
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29
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Sekiguchi T, Ishibashi S, Sasame J, Mukae JI, Noda K, Tanaka H, Yamamoto K, Takemoto Y, Kumagai J, Yokota T. Recurrent stroke due to quasi-moyamoya disease associated with POEMS syndrome: An autopsy case. J Neurol Sci 2020; 412:116738. [PMID: 32092484 DOI: 10.1016/j.jns.2020.116738] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 02/13/2020] [Accepted: 02/14/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Teruhiko Sekiguchi
- Department of Neurology, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan.
| | - Satoru Ishibashi
- Department of Neurology and Neurological Science, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan.
| | - Jo Sasame
- Department of Neurosurgery, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan.
| | - Jun-Ichi Mukae
- Department of Hematology, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan
| | - Kotaro Noda
- Department of Neurology, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan
| | - Hiroaki Tanaka
- Department of Neurology, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan.
| | - Koh Yamamoto
- Department of Hematology, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan.
| | - Yasunori Takemoto
- Department of Neurosurgery, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan.
| | - Jiro Kumagai
- Department of Pathology, Yokohama City Minato Red Cross Hospital, 3-12-1 Shin-Yamashita, Naka-ku, Yokohama, Japan.
| | - Takanori Yokota
- Department of Neurology and Neurological Science, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan.
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