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Anderson H, Rollo C, O'Donnell J. Cryoglobulinaemia sine cryoglobulin: a heat insoluble cryoglobulin. Pathology 2024; 56:734-736. [PMID: 38599960 DOI: 10.1016/j.pathol.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/09/2023] [Accepted: 01/11/2024] [Indexed: 04/12/2024]
Affiliation(s)
- Hamish Anderson
- Department of Immunology, Canterbury Health Laboratories, Christchurch, New Zealand.
| | - Catherine Rollo
- Department of Protein Chemistry and Endocrinology, Canterbury Health Laboratories, Christchurch, New Zealand
| | - John O'Donnell
- Department of Immunology, Canterbury Health Laboratories, Christchurch, New Zealand
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2
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Dashjamts G, Ganzorig AE, Tsedendorj Y, Dondov G, Nergui O, Badamjav T, Huang CF, Liang PC, Lonjid T, Batsaikhan B, Dai CY. Post-Treatment Occurrence of Serum Cryoglobulinemia in Chronic Hepatitis C Patients. Diagnostics (Basel) 2024; 14:1188. [PMID: 38893714 PMCID: PMC11171999 DOI: 10.3390/diagnostics14111188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 05/21/2024] [Accepted: 05/24/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND Persistent cryoglobulinemia after the completion of antiviral treatment is an important consideration of clinical management in chronic hepatitis C patients. We aimed to investigate the occurrence of serum cryoglobulinemia in chronic hepatitis C patients without cryoglobulinemia at the initiation of antiviral treatment. METHODS In total, 776 patients without cryoglobulinemia were assessed for serum cryoglobulinemia after the completion of anti-HCV treatment. Serum cryoglobulinemia precipitation was assessed upon both the initiation and the completion of the treatment and analyzed for the clinical laboratory factors associated with chronic hepatitis C. RESULTS One hundred eighteen (118) patients were checked for serum cryo-precipitation after the completion of the treatment, and eight patients (4.6%) were positive for serum cryoglobulinemia. The patients who tested positive for cryoglobulinemia included a higher proportion of liver cirrhosis patients (4/50%, p = 0.033) and other organ cancer patients (5/62.5%, p = 0.006) than patients who showed no signs of cryoglobulinemia after treatment. In a multivariate analysis, liver cirrhosis (odds ratio [OR]-17.86, 95% confidence interval [95% CI]-1.79-177.35, p = 0.014) and other organ cancer (OR-25.17 95% CI-2.59-244.23, p = 0.005) were independently and significantly associated with positive cryoglobulinemia 3 months after antiviral treatment. CONCLUSIONS Three months after the antiviral DAA therapy had concluded, eight patients tested positive for cryoglobulinemia, representing a 6.7% prevalence. Liver cirrhosis and other organ cancer were independently and significantly associated with positive cryoglobulinemia after antiviral treatment. Further investigation into the causes of positive cryoglobulinemia after DAA antiviral therapy is warranted.
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Affiliation(s)
- Gantogtokh Dashjamts
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
| | - Amin-Erdene Ganzorig
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
| | - Yumchinsuren Tsedendorj
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
| | - Ganchimeg Dondov
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
| | - Otgongerel Nergui
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
| | - Tegshjargal Badamjav
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
- Department of Biological Sciences, School of Life Sciences, Inner Mongolia University, Hohhot 010031, China
| | - Chung-Feng Huang
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807378, Taiwan; (C.-F.H.); (P.-C.L.)
- Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Po-Cheng Liang
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807378, Taiwan; (C.-F.H.); (P.-C.L.)
- Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
| | - Tulgaa Lonjid
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
| | - Batbold Batsaikhan
- Department of Internal Medicine, Institute of Medical Sciences, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia; (G.D.); (A.-E.G.); (Y.T.); (G.D.); (O.N.); (T.B.); (T.L.)
- Department of Health Research, Graduate School, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia
| | - Chia-Yen Dai
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807378, Taiwan; (C.-F.H.); (P.-C.L.)
- Ph.D. Program in Environmental and Occupational Medicine, Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- College of Professional Studies, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
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Xu M, Xu Y, Yuan L, Shang D, Chen R, Liu S, Li Y, Liu A, Liu R, Wang Q, Ding T, Xie Q, Hao CM. Case report: BTK inhibitors is effective in type II mixed cryoglobulinemia with wild-type MyD88. Front Immunol 2024; 15:1390958. [PMID: 38765016 PMCID: PMC11099222 DOI: 10.3389/fimmu.2024.1390958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 04/22/2024] [Indexed: 05/21/2024] Open
Abstract
This study presents two cases of type II mixed cryoglobulinemia. One case is essential, while the other is presumably associated with hepatitis B virus (HBV) infection. Both patients tested positive for monoclonal IgMκ, but negative for MyD88 mutation. They showed resistance to rituximab combined with a glucosteroid regimen, but responded positively to BTK inhibitors. These cases highlight the remarkable effectiveness of BTK inhibitors in treating refractory type II cryoglobulinemia without MyD88 mutation. The first patient achieved rapid complete remission of nephrotic syndrome within one month of starting ibrutinib, along with a significant reduction in cryoglobulin levels and abnormal clonal cells. The second patient had a rapid disappearance of rash within three days and accelerated wound healing within one week of initiating orelabrutinib, accompanied by a reduction in C-reactive protein. However, there was no reduction in cryoglobulin levels during the 12-month follow-up. These findings suggest varied mechanisms of action of BTK inhibitors in type II cryoglobulinemia through different mechanisms.
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Affiliation(s)
- Mingyue Xu
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yunyu Xu
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Li Yuan
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Da Shang
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Ruiying Chen
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Shaojun Liu
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yan Li
- Division of Nephrology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Aiping Liu
- Clinical Laboratory of Huashan Hospital, Fudan University, Shanghai, China
| | - Ruilai Liu
- Clinical Laboratory of Huashan Hospital, Fudan University, Shanghai, China
| | - Qian Wang
- Division of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Tianling Ding
- Division of Hematology, Huashan Hospital, Fudan University, Shanghai, China
| | - Qionghong Xie
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
| | - Chuan-Ming Hao
- Division of Nephrology, Huashan Hospital, Fudan University, Shanghai, China
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4
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Han HX, Su W, Tian X, Zhou DB, Li J, Cao XX. Clinical characteristics, radiological features and outcomes in pulmonary involvement of cryoglobulinemia. Orphanet J Rare Dis 2024; 19:185. [PMID: 38698461 PMCID: PMC11067141 DOI: 10.1186/s13023-024-03159-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 03/28/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND Cryoglobulinemia with pulmonary involvement is rare, and its characteristics, radiological findings, and outcomes are still poorly understood. METHODS Ten patients with pulmonary involvement of 491 cryoglobulinemia patients at Peking Union Medical College Hospital were enrolled in this retrospective study. We analyzed the characteristics, radiological features and management of pulmonary involvement patients, and compared with those of non-pulmonary involvement with cryoglobulinemia. RESULTS The 10 patients with pulmonary involvement (2 males; median age, 53 years) included three patients with type I cryoglobulinemia and seven patients with mixed cryoglobulinemia. All of 10 patients were IgM isotype cryoglobulinemia. All type I patients were secondary to B-cell non-Hodgkin lymphoma. Four mixed patients were essential, and the remaining patients were secondary to infections (n = 2) and systemic lupus erythematosus (n = 1), respectively. Six patients had additional affected organs, including skin (60%), kidney (50%), peripheral nerves (30%), joints (20%), and heart (20%). The pulmonary symptoms included dyspnea (50%), dry cough (30%), chest tightness (30%), and hemoptysis (10%). Chest computed tomography (CT) showed diffuse ground-glass opacity (80%), nodules (40%), pleural effusions (30%), and reticulation (20%). Two patients experienced life-threatening diffuse alveolar hemorrhage. Five patients received corticosteroid-based regimens, and four received rituximab-based regimens. All patients on rituximab-based regimens achieved clinical remission. The estimated two-year overall survival (OS) was 40%. Patients with pulmonary involvement had significantly worse OS and progression-free survival than non-pulmonary involvement patients of cryoglobulinemia (P < 0.0001). CONCLUSIONS A diagnosis of pulmonary involvement should be highly suspected for patients with cryoglobulinemia and chest CT-indicated infiltrates without other explanations. Patients with pulmonary involvement had a poor prognosis. Rituximab-based treatment may improve the outcome.
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Affiliation(s)
- Hong-Xiao Han
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, 100730, Beijing, China
| | - Wei Su
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Xinlun Tian
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Dao-Bin Zhou
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Jian Li
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, 100730, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Xin-Xin Cao
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, 100730, Beijing, China.
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.
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Karne SL, Panchavati PKR, Tangutur NK, Pabbaraju J. An Unusual Case of Cryoglobulinemic Vasculitis and Acute Disseminating Encephalomyelitis in a 21-Year-Old Caucasian Male. Cureus 2024; 16:e59438. [PMID: 38826880 PMCID: PMC11140430 DOI: 10.7759/cureus.59438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2024] [Indexed: 06/04/2024] Open
Abstract
Cryoglobulinemic vasculitis and acute disseminated encephalomyelitis (ADEM) are characterized by damage to either blood vessels or grey matter. For both diseases, infections can be an etiology. In cryoglobulinemic vasculitis, the initial insult causes damage to the glomerulus, and in the case of ADEM, damage leads to a central nervous system demyelinating disorder. Infective endocarditis can be associated with both diseases and can be challenging to diagnose. Individuals on antibiotics may present with negative blood cultures, making underlying infective endocarditis difficult to diagnose. In this report, we describe a 21-year-old male who presented to the hospital after an assault with splenic laceration and was subsequently found to have infective endocarditis associated with cryoglobulinemic vasculitis and ADEM.
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Affiliation(s)
- Saumya L Karne
- Internal Medicine, Wayne State University, Detroit Medical Center, Detroit, USA
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Shumnalieva R, Ermencheva P, Kotov G, Parvova-Hristova I, Bakopoulou K, Kaouri IE, Mileva N, Velikova T. New Biomarkers for Systemic Necrotizing Vasculitides. J Clin Med 2024; 13:2264. [PMID: 38673537 PMCID: PMC11050764 DOI: 10.3390/jcm13082264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/29/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Systemic necrotising vasculitides (SNVs) pose significant challenges due to their diverse clinical manifestations and variable outcomes. Therefore, identifying reliable biomarkers holds promise for improving precision medicine in SNVs. This review explores emerging biomarkers aiming to enhance diagnostic accuracy, prognostic assessment, and disease monitoring. We discuss recent advances in immunological biomarkers, inflammatory indicators, and other parameters that exhibit potential diagnostic and prognostic utility. A comprehensive understanding of these biomarkers may facilitate earlier and more accurate SNV detection, aiding in timely intervention and personalized treatment strategies. Furthermore, we highlight the evolving landscape of disease monitoring through innovative biomarkers, shedding light on their dynamic roles in reflecting disease activity and treatment response. Integrating these novel biomarkers into clinical practice can revolutionize the management of SNVs, ultimately improving patient outcomes and quality of life.
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Affiliation(s)
- Russka Shumnalieva
- Department of Rheumatology, Clinic of Rheumatology, University Hospital St. Ivan Rilski, Medical University of Sofia, 13 Urvich St., 1612 Sofia, Bulgaria; (R.S.); (P.E.); (G.K.); (I.P.-H.)
- Medical Faculty, Sofia University, St. Kliment Ohridski, 1 Kozyak Str., 1407 Sofia, Bulgaria;
| | - Plamena Ermencheva
- Department of Rheumatology, Clinic of Rheumatology, University Hospital St. Ivan Rilski, Medical University of Sofia, 13 Urvich St., 1612 Sofia, Bulgaria; (R.S.); (P.E.); (G.K.); (I.P.-H.)
| | - Georgi Kotov
- Department of Rheumatology, Clinic of Rheumatology, University Hospital St. Ivan Rilski, Medical University of Sofia, 13 Urvich St., 1612 Sofia, Bulgaria; (R.S.); (P.E.); (G.K.); (I.P.-H.)
| | - Iva Parvova-Hristova
- Department of Rheumatology, Clinic of Rheumatology, University Hospital St. Ivan Rilski, Medical University of Sofia, 13 Urvich St., 1612 Sofia, Bulgaria; (R.S.); (P.E.); (G.K.); (I.P.-H.)
| | - Konstantina Bakopoulou
- Faculty of Medicine, Medical University of Sofia, 1 Georgi Sofiiski Str., 1431 Sofia, Bulgaria; (K.B.); (I.E.K.)
| | - Issa El Kaouri
- Faculty of Medicine, Medical University of Sofia, 1 Georgi Sofiiski Str., 1431 Sofia, Bulgaria; (K.B.); (I.E.K.)
| | - Niya Mileva
- Faculty of Medicine, Medical University of Sofia, 1 Georgi Sofiiski Str., 1431 Sofia, Bulgaria; (K.B.); (I.E.K.)
| | - Tsvetelina Velikova
- Medical Faculty, Sofia University, St. Kliment Ohridski, 1 Kozyak Str., 1407 Sofia, Bulgaria;
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7
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Ogrič M, Švec T, Poljšak KM, Lakota K, Podovšovnik E, Kolopp-Sarda MN, Hočevar A, Čučnik S. Insights into the immunological description of cryoglobulins with regard to detection and characterization in Slovenian rheumatological patients. Immunol Res 2024; 72:185-196. [PMID: 37993756 PMCID: PMC11031437 DOI: 10.1007/s12026-023-09434-9] [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: 09/29/2023] [Accepted: 11/06/2023] [Indexed: 11/24/2023]
Abstract
The detection of cryoglobulins (CG) used to diagnose cryoglobulinemic vasculitis requires strict adherence to protocol, with emphasis on the preanalytical part. Our main objectives were to introduce a more sensitive and specific protocol for the detection of CG and to characterize CG in Slovenian patients diagnosed with cryoglobulinemic vasculitis, other vasculitides, connective tissue diseases or non-rheumatic diseases examined at the Department of Rheumatology (University Medical Centre Ljubljana). Samples were routinely analyzed for the presence of CG with the protocol using the Folin-Ciocalteu reagent. In the newly introduced protocol, the type of CG was determined by immunofixation on visually observed positive samples and the concentration of CG in the cryoprecipitate and rheumatoid factor (RF) activity were measured by nephelometry. RF, C3c and C4 were measured in patients` serum and a decision tree analysis was performed using all results. The agreement between negative and positive results between the two protocols was 86%. Of the 258 patient samples tested, we found 56 patients (21.7%) with positive CG (37.5% - type II, 62.5% - type III). The RF activity was observed in 21.4% of CG positive subjects. The median concentration of type II CG was significantly higher than that of type III CG (67.4 mg/L vs. 45.0 mg/L, p = 0.037). Patients with type II had lower C4 concentrations and higher RF compared to patients with type III CG. In the decision tree, C4 was the strongest predictor of cryoglobulinemia in patients. With the newly implemented protocol, we were able to improve the detection and quantification of CG in the samples of our rheumatology patients and report the results to adequately support clinicians.
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Affiliation(s)
- Manca Ogrič
- Department of Rheumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Tinka Švec
- Department of Rheumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Katjuša Mrak Poljšak
- Department of Rheumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Katja Lakota
- Department of Rheumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia
- FAMNIT, University of Primorska, Koper, Slovenia
| | | | - Marie Nathalie Kolopp-Sarda
- Immunogenomics and Inflammation Research, University of Lyon, Lyon, France
- Immunology Laboratory, University Hospital Lyon, Lyon, France
| | - Alojzija Hočevar
- Department of Rheumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Saša Čučnik
- Department of Rheumatology, University Medical Centre Ljubljana, Ljubljana, Slovenia.
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia.
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8
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Mokhles MA. Extrahepatic manifestations of HCV where do we stand? Med Clin (Barc) 2024; 162:231-237. [PMID: 37980213 DOI: 10.1016/j.medcli.2023.10.011] [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: 07/07/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 11/20/2023]
Abstract
Hepatitis C virus (HCV) infection has been associated as up 40-70% of patients with extrahepatic manifestations (EHM) and 36 different syndromes. These could be attributed to the fact that HCV is lymphotropic, particularly B lymphotropic, and not merely hepatotropic, and could trigger immunological alterations indirectly by exerting a chronic stimulus on the immune system with production of immunoglobulins having rheumatoid activity forming immune complexes and production of cryoglobulins. Cryoglobulinemoa plays a pivotal role in producing most EHM of HCV such as vasculitis, glomerulonephritis, arthritis and neuropathies. Less frequently; while less frequently, the direct viral cytopathic effect could lead to EHMs independent of cryoglobulinemia. The mainstay of treatment of EMH has been antivirals, since interferon era to direct-acting drugs era, with no differences between the two eras, despite the better virological response. Longer evaluation of virological response and clinical investigation with longer follow-ups are necessary.
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Affiliation(s)
- Mohamed Aly Mokhles
- National Research Center, Internal Medicine Department, Center of Excellence for Medical Research, Egypt.
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9
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Nakagawa N, Fujii A, Ueda Y, Yamazaki M. Cryoglobulinemia vasculitis associated with adult-onset Still's disease. Clin Case Rep 2024; 12:e8632. [PMID: 38455857 PMCID: PMC10918707 DOI: 10.1002/ccr3.8632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/09/2024] Open
Abstract
Key Clinical Message The present case indicates that cryoglobulinemia vasculitis should be considered in the differential diagnosis of purpura in patients with adult-onset Still's disease (AOSD). Abstract The presence of purpura is suggested in adult-onset Still's disease (AOSD) hematological complications of hemophagocytic syndrome, disseminated intravascular coagulation, or thrombotic microangiopathy. We herein report a case of AOSD complicated by cryoglobulinemia vasculitis presenting with purpura.
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Affiliation(s)
- Noriharu Nakagawa
- Department of Internal MedicineKeiju Medical CenterNanaoIshikawaJapan
| | - Ai Fujii
- Department of Internal MedicineKeiju Medical CenterNanaoIshikawaJapan
- Department of NephrologyKanazawa Medical UniversityKahokuIshikawaJapan
| | - Yoshimichi Ueda
- Department of PathologyKeiju Medical CenterNanaoIshikawaJapan
| | - Masahide Yamazaki
- Department of Internal MedicineKeiju Medical CenterNanaoIshikawaJapan
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10
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Kikuchi R, Onozawa M, Nagai J, Okada S, Hasegawa Y, Ohigashi H, Mitamura S, Maeda T, Takakuwa E, Fujieda Y, Goto H, Hashimoto D, Matsuno Y, Teshima T. Type 1 Cryoglobulinemic Vasculitis Due to Monoclonal Gammopathy of Undetermined Significance Successfully Treated by Bortezomib Plus Dexamethasone. Intern Med 2024; 63:541-545. [PMID: 37316269 PMCID: PMC10937136 DOI: 10.2169/internalmedicine.2053-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/10/2023] [Indexed: 06/16/2023] Open
Abstract
Cryoglobulins are immunoglobulins that precipitate in cold conditions. Type I cryoglobulinemic vasculitis is associated with hematological malignancies. We herein report a case of steroid-resistant type 1 cryoglobulinemic vasculitis associated with monoclonal gammopathy of undetermined significance (MGUS) in a 47-year-old woman. By immunofixation of cryoglobulin, we found that the main component of cryoglobulin was the M protein due to MGUS, so treatment of MGUS was needed. Bortezomib+dexamethasone therapy resulted in a rapid decrease in cryoglobulin and improvement in the symptoms of cryoglobulinemic vasculitis. In refractory type I cryoglobulinemic vasculitis, treatment of the underlying gammaglobulinopathy should be considered.
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Affiliation(s)
- Ryo Kikuchi
- Department of Hematology, Hokkaido University Hospital, Japan
| | | | - Jun Nagai
- Department of Hematology, Hokkaido University Hospital, Japan
| | - Satomi Okada
- Department of Hematology, Hokkaido University Hospital, Japan
| | - Yuta Hasegawa
- Department of Hematology, Hokkaido University Hospital, Japan
| | | | | | - Taku Maeda
- Division of Plastic Surgery, Hokkaido University Hospital, Japan
| | - Emi Takakuwa
- Department of Surgical Pathology, Hokkaido University Hospital, Japan
| | - Yuichiro Fujieda
- Department of Rheumatology and Nephrology, Hokkaido University Hospital, Japan
| | - Hideki Goto
- Department of Hematology, Hokkaido University Hospital, Japan
| | - Daigo Hashimoto
- Department of Hematology, Hokkaido University Hospital, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Japan
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11
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Dammacco R, Cimino L, De Simone L, Alessio G, Dammacco F. Ocular manifestations of cryoglobulinemia: a reappraisal. Eye (Lond) 2024; 38:585-593. [PMID: 37813978 PMCID: PMC10858169 DOI: 10.1038/s41433-023-02738-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 05/15/2023] [Accepted: 09/08/2023] [Indexed: 10/11/2023] Open
Abstract
BACKGROUND/OBJECTIVES To describe frequency and type of ocular manifestations in patients with cryoglobulinemic vasculitis (CV), as well as management approaches and outcomes. SUBJECTS/METHODS This was a retrospective, observational, cohort study of patients who were diagnosed with CV at a single center and regularly underwent a comprehensive ocular assessment. RESULTS Ophthalmologic manifestations were recorded in 16 patients (28%). The diagnoses included dry eye disease and primary Sjögren syndrome in 5 and 2 patients, respectively; peripheral ulcerative keratitis and anterior scleritis in 1 patient each; hyperviscosity syndrome and hypertensive retinopathy in 2 patients each; and Purtscher- like retinopathy in 3 patients. Twelve patients (75%) were anti-HCV/HCV RNA-positive, 11 of whom achieved a sustained virologic response (SVR) following treatment with interferon-α2b plus ribavirin or direct-acting antivirals. All patients were treated with ocular lubricants. Systemic therapeutic measures, including glucocorticoids, immunosuppressive and biologic agents, induced the disappearance or ≥50% reduction of cryoglobulins and major signs of vasculitis in 11 patients (68.7%). In the remaining 5 patients (31.3%), cryoglobulins and CV manifestations remained unchanged or decreased by <50%. The corresponding ophthalmologic assessment showed a variable degree of improvement in the ocular symptoms in all but 2 patients (87.5%). The best corrected visual acuity following treatment improved in 26 eyes, was unchanged in 3 eyes, and worsened in 3 eyes. CONCLUSIONS Eye involvement is not a rare event in CV patients. A timely diagnosis and the correct employment of the available therapeutic measures may result in a favorable outcome of the ocular and extra-ocular manifestations.
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Affiliation(s)
- Rosanna Dammacco
- Department of Ophthalmology and Neuroscience, University of Bari "Aldo Moro", Medical School, Bari, Italy.
| | - Luca Cimino
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Ocular Immunology Unit, Azienda USL-IRCCS, Reggio Emilia, Italy
| | - Luca De Simone
- Ocular Immunology Unit, Azienda USL-IRCCS, Reggio Emilia, Italy
| | - Giovanni Alessio
- Department of Ophthalmology and Neuroscience, University of Bari "Aldo Moro", Medical School, Bari, Italy
| | - Franco Dammacco
- Department of Biomedical Sciences and Human Oncology, University of Bari "Aldo Moro", Medical School, Bari, Italy
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12
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Diaz MJ, Liu V, Forouzandeh M, Motaparthi K. Type III cryoglobulinemia associated with monoclonal gammopathy of uncertain significance and presenting with retiform purpura. JAAD Case Rep 2024; 44:34-37. [PMID: 38292579 PMCID: PMC10824683 DOI: 10.1016/j.jdcr.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Affiliation(s)
- Michael J. Diaz
- University of Florida College of Medicine, Gainesville, Florida
| | - Vivian Liu
- Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida
| | - Mahtab Forouzandeh
- Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida
| | - Kiran Motaparthi
- Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida
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13
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Rose K, Iking-Konert C. [Secondary vasculitides]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2024; 65:129-136. [PMID: 38265457 DOI: 10.1007/s00108-023-01654-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/18/2023] [Indexed: 01/25/2024]
Abstract
Vasculitides that occur in association with underlying primary diseases are called secondary vasculitides. In the diverse differential diagnostics of vasculitides, a large variety of secondary vasculitides have to be considered. Secondary vasculitides cover the full spectrum of vasculitides, presenting in manifold clinical manifestations. This article provides an overview of systemic diseases and etiological factors, such as infections, drugs, and malignancies, which can be associated with vasculitides. The possible associations with infectious agents are too numerous to be comprehensively covered and are discussed in an exemplary fashion and with a western European focus. Especially in atypical and refractory disease courses, a secondary vasculitis should be considered. In light of the diversity of differential diagnoses and the particular challenges posed by secondary vasculitides, interdisciplinary collaboration is the key for an accurate and early diagnosis as well as for successful treatment management. Treatment of the primary disease should always be prioritized and, if a drug-induced vasculitis is suspected, immediate cessation of the culprit drug is mandatory.
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Affiliation(s)
- Katharina Rose
- Abteilung für Rheumatologie, Stadtspital Zürich, Birmensdorferstraße 497, 8063, Zürich, Schweiz.
| | - Christof Iking-Konert
- Abteilung für Rheumatologie, Stadtspital Zürich, Birmensdorferstraße 497, 8063, Zürich, Schweiz
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14
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Raimondo P, Intini G, Lauletta G, Teora V, Lenoci SD, Rubino G, Villani MA, Armenise A, Stripoli A, Colantuono G, Di Bari N, Fiore G, Paternoster G, Grasso S. Cryoglobulinemia: the "cold" problem in cardiac surgery, a single-center experience and a literature review. JOURNAL OF ANESTHESIA, ANALGESIA AND CRITICAL CARE 2024; 4:6. [PMID: 38273411 PMCID: PMC10811818 DOI: 10.1186/s44158-024-00141-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 01/15/2024] [Indexed: 01/27/2024]
Abstract
Cardiac surgery with cardiopulmonary bypass (CBP) is essential for different cardiac procedures in order to perform surgery with a clear sight field.To safely perform surgery with CPB and preserve brain, kidney, and patient tissue from ischemic damage, cold cardioplegia, and mild to deep hypothermia are induced during the operation.Cryoglobulinemia is a hematological/infective-related disease (in certain cases idiopathic) in which temperature-dependent antibodies tend to aggregate and form emboli in the vascular system causing tissue damage if exposed to low temperature.The patient with cryoglobulinemia (known and unknown) can be at risk of a major ischemic event during CPB and induced hypothermia.This article's aim is to evaluate the present scientific literature in order to understand how, in years, the therapeutic or preventive approach, is evolving, and to analyze and make improvements to the management of a cryoglobulinemic patient who must undergo elective or emergency cardiac surgery.In the last part of our article, we expose our single-center experience during a 32-month-long period of survey.In all cases, our medical team (anesthesiologists, perfusionists, and cardiac surgeons) opted for a normothermic cardiopulmonary bypass to lower the risk of cryoglobulin-associated complications.In our experience, along with therapeutic intervention to lower the cryoglobulin titer, normothermic management of cardiopulmonary bypass is as safe as hypothermic management.Notwithstanding our results, further studies with a larger population are needed to confirm this perioperative management in a cardiac surgery setting.
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Affiliation(s)
- Pasquale Raimondo
- Anesthesia and Intensive Care II, AOUC Policlinico Di Bari, Bari, Italy.
| | - Gianmarco Intini
- Division of Anesthesia and Intensive Care, University of Bari, Bari, Italy
| | - Gianfranco Lauletta
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, Bari, Italy
| | - Valentina Teora
- Division of Cardiac Surgery, AOUC Policlinico Di Bari, Bari, Italy
| | | | - Giovanni Rubino
- Anesthesia and Intensive Care II, AOUC Policlinico Di Bari, Bari, Italy
| | | | - Agnese Armenise
- Anesthesia and Intensive Care II, AOUC Policlinico Di Bari, Bari, Italy
| | - Antonia Stripoli
- Anesthesia and Intensive Care II, AOUC Policlinico Di Bari, Bari, Italy
| | | | - Nicola Di Bari
- Division of Cardiac Surgery, AOUC Policlinico Di Bari, Bari, Italy
| | - Giuseppe Fiore
- Anesthesia and Intensive Care II, AOUC Policlinico Di Bari, Bari, Italy
| | - Gianluca Paternoster
- Cardiovascular Anesthesia and Intensive Care, San Carlo Hospital Potenza, Potenza, Italy
| | - Salvatore Grasso
- Anesthesia and Intensive Care II, AOUC Policlinico Di Bari, Bari, Italy
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Ammendola S, Romeo S, Cattazzo F, Mantovani A, Ieluzzi D, Paon V, Montagnana M, Pecori S, Tomezzoli A, Dalbeni A, Sacerdoti D. Cholestatic HCV Cryoglobulinemia: A New Clinical and Pathological Entity before and after Direct-Acting Antiviral Therapies-A Case-Control Study. Int J Mol Sci 2024; 25:784. [PMID: 38255857 PMCID: PMC10815098 DOI: 10.3390/ijms25020784] [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: 11/26/2023] [Revised: 01/03/2024] [Accepted: 01/06/2024] [Indexed: 01/24/2024] Open
Abstract
Twenty-nine patients with HCV infection (HCV+) and mixed cryoglobulinemia (MC+) were retrospectively selected and matched for age and sex with 31 HCV+ MC- patients. Biomarkers of cholestasis (direct bilirubin, alkaline phosphatase, and gamma-glutamyl transferase), HCV-RNA and genotype, and plasma cryoprecipitates were measured before and after virus eradication; liver histology and plasma cells (aggregation and distribution), observed blinded by two pathologists, were analyzed. Sixty participants (mean age: 56.5; range: 35-77, males: 50%) with HCV infection were enrolled. Cholestasis (≥2 pathologically increased cholestasis biomarkers) was significantly higher in the MC group (p = 0.02) and correlated with cryoglobulinemia (OR 6.52; p = 0.02). At liver histological assessment, plasma cells were significantly increased in the MC+ group (p = 0.004) and tended to form aggregates more than the control group (p = 0.05). At multivariate analysis with MC, age, HCV-RNA, HBV diabetes, and cirrhosis, cholestasis was only significantly correlated to MC (OR 8.30; p < 0.05). In 25% patients, MC persisted after virus eradication with new antiviral treatment. Our study identified for the first time an association between MC, cholestasis, and an increased number of intrahepatic plasma cells in chronic hepatitis C (CHC) patients before virus eradication. Future studies are required to understand how MC contributes to liver damage and how its persistence affects the patients' follow-up after antiviral therapies.
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Affiliation(s)
- Serena Ammendola
- Division of Pathology, Department of Diagnostics and Public Health, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.P.); (A.T.)
| | - Sara Romeo
- Division of General Medicine C, Department of Medicine, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.R.); (F.C.); (A.M.); (D.I.); (V.P.); (A.D.)
- Liver Unit, Department of Medicine, University of Verona, 37129 Verona, Italy;
| | - Filippo Cattazzo
- Division of General Medicine C, Department of Medicine, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.R.); (F.C.); (A.M.); (D.I.); (V.P.); (A.D.)
- Liver Unit, Department of Medicine, University of Verona, 37129 Verona, Italy;
| | - Anna Mantovani
- Division of General Medicine C, Department of Medicine, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.R.); (F.C.); (A.M.); (D.I.); (V.P.); (A.D.)
- Liver Unit, Department of Medicine, University of Verona, 37129 Verona, Italy;
| | - Donatella Ieluzzi
- Division of General Medicine C, Department of Medicine, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.R.); (F.C.); (A.M.); (D.I.); (V.P.); (A.D.)
- Liver Unit, Department of Medicine, University of Verona, 37129 Verona, Italy;
| | - Veronica Paon
- Division of General Medicine C, Department of Medicine, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.R.); (F.C.); (A.M.); (D.I.); (V.P.); (A.D.)
- Liver Unit, Department of Medicine, University of Verona, 37129 Verona, Italy;
| | - Martina Montagnana
- Section of Clinical Biochemistry, Department of Neurological, Biomedical and Movement Sciences, University of Verona, 37129 Verona, Italy;
| | - Sara Pecori
- Division of Pathology, Department of Diagnostics and Public Health, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.P.); (A.T.)
| | - Anna Tomezzoli
- Division of Pathology, Department of Diagnostics and Public Health, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.P.); (A.T.)
| | - Andrea Dalbeni
- Division of General Medicine C, Department of Medicine, Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (S.R.); (F.C.); (A.M.); (D.I.); (V.P.); (A.D.)
- Liver Unit, Department of Medicine, University of Verona, 37129 Verona, Italy;
| | - David Sacerdoti
- Liver Unit, Department of Medicine, University of Verona, 37129 Verona, Italy;
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Terinte-Balcan G, Cinca S, Stancu S, Gherghiceanu M, Stefan G. Lupus nephritis with cryoglobulinemic glomerulonephritis features: a diagnostic conundrum. Ultrastruct Pathol 2023; 47:478-483. [PMID: 37850406 DOI: 10.1080/01913123.2023.2270030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 10/09/2023] [Indexed: 10/19/2023]
Abstract
In this clinical case, we report an atypical and unique presentation of systemic lupus erythematosus (SLE) in a 39-year-old female with nephrotic syndrome. The patient exhibited class IV plus V lupus nephritis and extensive immune complex deposition within the intracapillary and arteriolar regions suggestive of cryoglobulinemic glomerulonephritis, despite no detectable circulating cryoglobulins. Electron microscopy revealed cryoglobulin-like deposit distribution in all glomerular examined compartments, namely subendothelial, intramembranous, subepithelial, and mesangial, apparently extending from the capillary hyaline thrombi. The case highlights the possibility of severe renal injury in SLE without circulating cryoglobulins and the diverse kidney manifestations associated with the disease. However, the impact on patient outcome was minimal, as classical treatment (id est National Institute of Health regimen) remained effective.
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Affiliation(s)
- George Terinte-Balcan
- Department of Cellular and Molecular Biology and Histology, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania
- Ultrastructural Pathology Laboratory, "Victor Babes" National Institute of Pathology, Bucharest, Romania
| | - Simona Cinca
- Department of Nephrology, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania
- Department of Nephrology, "Dr. Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania
| | - Simona Stancu
- Department of Nephrology, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania
- Department of Nephrology, "Dr. Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania
| | - Mihaela Gherghiceanu
- Department of Cellular and Molecular Biology and Histology, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania
- Ultrastructural Pathology Laboratory, "Victor Babes" National Institute of Pathology, Bucharest, Romania
| | - Gabriel Stefan
- Department of Nephrology, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania
- Department of Nephrology, "Dr. Carol Davila" Teaching Hospital of Nephrology, Bucharest, Romania
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17
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Miao J, Krisanapan P, Tangpanithandee S, Thongprayoon C, Cheungpasitporn W. Efficacy of Therapeutic Apheresis for Cryoglobulinemic Vasculitis Patients with Renal Involvement: A Systematic Review. Blood Purif 2023; 53:1-9. [PMID: 37852193 DOI: 10.1159/000534102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/10/2023] [Indexed: 10/20/2023]
Abstract
INTRODUCTION Therapeutic apheresis (TA) is commonly used for cryoglobulinemic vasculitis (CV) patients, but its efficacy remains uncertain. This systematic review aimed to assess the efficacy of different TA modalities, such as plasma exchange (PE), plasmapheresis (PP), and cryofiltration (CF), in treating CV patients with renal involvement. METHODS Literature search of MEDLINE, EMBASE, and Cochrane Databases was conducted up to December 2022. Studies that reported the outcomes of TA in adult CV patients with renal involvement were assessed. The protocol for this systematic review has been registered with PROSPERO (No. CRD42023417727). The quality of each study was evaluated by the investigators using the validated methodological index for non-randomized studies (minors) quality score. RESULTS 154 patients who encountered 170 episodes of serious events necessitating TA were evaluated across 76 studies. Among them, 51% were males, with a mean age ranging from 49 to 58 years. The CV types included 15 type I, 97 type II, and 13 type III, while the remaining patients exhibited mixed (n = 17) or undetermined CV types (n = 12). Among the treatment modalities, PE, PP, and CF were performed in 85 (56%), 52 (34%), and 17 patients (11%), respectively, with no identical protocol for TA treatment. The overall response rate for TA was 78%, with response rates of 84%, 77%, and 75% observed in type I, II, and III patients respectively. Most patients received steroids, immunosuppressants, and treatment targeting the underlying causative disease. The overall long-term renal outcome rate was 77%, with type I, II, and III patients experiencing response rates of 89%, 76%, and 90%, respectively. The renal outcomes in patients receiving PE, PP, and CF were comparable, with rates of 78%, 76%, and 81%, respectively. CONCLUSIONS This study presents compelling evidence that combination of TA with other treatments, especially immunosuppressive therapy, is a successful strategy for effectively managing severe renal involvement in CV patients. Among the TA modalities studied, including PE, PP, and CF, all demonstrated efficacy, with PE being the most frequently employed approach.
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Affiliation(s)
- Jing Miao
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA,
| | - Pajaree Krisanapan
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand
- Division of Nephrology, Department of Internal Medicine, Thammasat University Hospital, Pathum Thani, Thailand
| | - Supawit Tangpanithandee
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Charat Thongprayoon
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Wisit Cheungpasitporn
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Han HX, Su W, Zhou DB, Li J, Cao XX. Hepatitis B virus-related cryoglobulinemia: Clinical characteristics, virological features, and treatment. Virus Res 2023; 336:199212. [PMID: 37640269 PMCID: PMC10474225 DOI: 10.1016/j.virusres.2023.199212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/22/2023] [Accepted: 08/25/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Hepatitis B virus (HBV) infection is a rare etiology of cryoglobulinemia, and its clinical characteristics, virological features and treatment are poorly understood. METHODS This retrospective study enrolled 23 patients with HBV-related cryoglobulinemia from 497 cryoglobulinemia patients at Peking Union Medical College Hospital between January 2015 and February 2023. We analyzed the clinical characteristics, virological features and management of patients with HBV-related cryoglobulinemia. RESULTS The 23 patients (13 males; median age 48 years) were all mixed cryoglobulinemia and serological HBsAg positive, while 15 patients exhibited HBV-DNA replication. The presence of HBsAg in cryoglobulins was evaluated in 7 patients, all of whom were positive. The most commonly involved organs were kidneys (69.6%), skin (65.2%), peripheral nerves (21.7%), joints (8.7%), gastrointestinal tract (4.3%), and cardiac (4.3%). Eight patients received antiviral therapy with nucleot (s)ide analogues (NAs) alone, 12 patients received NA- and corticosteroid-based regimens, and 3 patients received NA- and rituximab-based regimens based on the severity of clinical symptoms. After a median follow-up of 44 months, four patients died, and one patient was lost to follow-up. All remaining patients (n = 18) achieved clinical remission, and HBV-DNA replication was not detected in 16 out of 18 patients. There was no HBV reactivation in patients treated with rituximab. The three-year overall survival and progression-free survival were 87.0% and 80.3%, respectively. CONCLUSIONS HBV-related cryoglobulinemia patients should be treated with antiviral therapy. Corticosteroids and rituximab are effective for severe cases, but patients need to be closely monitored for therapy-related infection.
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Affiliation(s)
- Hong-Xiao Han
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Su
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, China
| | - Dao-Bin Zhou
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, China
| | - Jian Li
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, China
| | - Xin-Xin Cao
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, China.
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19
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Edmiston M, Darehzereshki A, Badhwar V, Mehaffey JH. Perioperative management of cryoglobulinemia in patients requiring cardiac surgery. JTCVS Tech 2023; 21:92-94. [PMID: 37854811 PMCID: PMC10580163 DOI: 10.1016/j.xjtc.2023.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 07/31/2023] [Accepted: 08/03/2023] [Indexed: 10/20/2023] Open
Affiliation(s)
- Michael Edmiston
- Department of Cardiovascular and Thoracic Surgery, West Virginia University, Morgantown, WVa
| | - Ali Darehzereshki
- Department of Cardiovascular and Thoracic Surgery, West Virginia University, Morgantown, WVa
| | - Vinay Badhwar
- Department of Cardiovascular and Thoracic Surgery, West Virginia University, Morgantown, WVa
| | - J. Hunter Mehaffey
- Department of Cardiovascular and Thoracic Surgery, West Virginia University, Morgantown, WVa
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20
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Punchoo R. Through the looking crystal: clarifying the pathogenesis and laboratory work-up of cryocrystalglobulinaemia. J Clin Pathol 2023; 76:658. [PMID: 34893519 DOI: 10.1136/jclinpath-2021-207585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 06/08/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Rivak Punchoo
- Chemical Pathology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- Chemical Pathology, Tshwane Academic Divsion, National Health Laboratory Service, Pretoria, South Africa
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21
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Singh RB, Singhal S, Sinha S, Cho J, Nguyen AXL, Dhingra LS, Kaur S, Sharma V, Agarwal A. Ocular complications of plasma cell dyscrasias. Eur J Ophthalmol 2023; 33:1786-1800. [PMID: 36760117 PMCID: PMC10472748 DOI: 10.1177/11206721231155974] [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: 06/02/2022] [Accepted: 01/21/2023] [Indexed: 02/11/2023]
Abstract
Plasma cell dyscrasias are a wide range of severe monoclonal gammopathies caused by pre-malignant or malignant plasma cells that over-secrete an abnormal monoclonal antibody. These disorders are associated with various systemic findings, including ophthalmological disorders. A search of PubMed, EMBASE, Scopus and Cochrane databases was performed in March 2021 to examine evidence pertaining to ocular complications in patients diagnosed with plasma cell dyscrasias. This review outlines the ocular complications associated with smoldering multiple myeloma and monoclonal gammopathy of undetermined significance, plasmacytomas, multiple myeloma, Waldenström's macroglobulinemia, systemic amyloidosis, Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy and Skin changes (POEMS) syndrome, and cryoglobulinemia. Although, the pathological mechanisms are not completely elucidated yet, wide-ranging ocular presentations have been identified over the years, evolving both the anterior and posterior segments of the eye. Moreover, the presenting symptoms also help in early diagnosis in asymptomatic patients. Therefore, it is imperative for the treating ophthalmologist and oncologist to maintain a high clinical suspicion for identifying the ophthalmological signs and diagnosing the underlying disease, preventing its progression through efficacious treatment strategies.
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Affiliation(s)
- Rohan Bir Singh
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
- Department of Ophthalmology, Great Ormond Street Institute of Child Health, University College London, London, UK
- Discipline of Ophthalmology and Visual Sciences, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Sachi Singhal
- Department of Internal Medicine, Crozer-Chester Medical Center, Upland, PA, USA
| | - Shruti Sinha
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
| | - Junsang Cho
- Department of Ophthalmology, Vanderbilt Eye Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Lovedeep Singh Dhingra
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT, USA
| | - Snimarjot Kaur
- Department of Pediatrics, Yale-New Haven Hospital, New Haven, CT, USA
| | - Vasudha Sharma
- Department of Internal Medicine, Dayanand Medical College and Hospital, Ludhiana, India
| | - Aniruddha Agarwal
- Department of Ophthalmology, University of Maastricht, Maastricht, the Netherlands
- Department of Ophthalmology, The Eye Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
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22
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Miloslavsky EM. Approach to laboratory ordering and interpretation in rheumatology. Postgrad Med J 2023; 99:954-961. [PMID: 37117152 DOI: 10.1136/pmj-2022-141864] [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: 04/21/2022] [Accepted: 07/14/2022] [Indexed: 11/04/2022]
Abstract
Evaluation of suspected rheumatic disease is a significant challenge due to overlapping and sometimes non-specific clinical features. Most laboratory tests in rheumatic disease have incomplete sensitivity and specificity, leading to positive results without disease and negative results despite disease presence. Therefore, judicious ordering and correct interpretation of laboratory testing in rheumatology is critical in order to provide high-value care. Herein we review laboratory testing in rheumatology in the context of a framework for approaching rheumatic disease.
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Affiliation(s)
- Eli M Miloslavsky
- Department of Medicine, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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Rajendran N, Rameli PM, Awad H. Risk factors for relapse in non-infectious cryoglobulinemic vasculitis, including type I cryoglobulinemia: a systematic review. Front Immunol 2023; 14:1215345. [PMID: 37483620 PMCID: PMC10361750 DOI: 10.3389/fimmu.2023.1215345] [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: 05/01/2023] [Accepted: 06/12/2023] [Indexed: 07/25/2023] Open
Abstract
Background Data on non-infectious cryoglobulinemic vasculitis (NICV) is scarce, especially concerning the management of relapses, which are troublesome. We aimed to investigate risk factors for relapse in NICV. Methods A systematic literature search of CINAHL, Embase, MEDLINE, Scopus, and the Web of Science databases was implemented until April 2023. Eligible studies included randomized control trials, observational studies, and case series with ≥4 patients. Two reviewers independently extracted data and assessed the quality of the eligible studies. Results A total of 3,724 articles were retrieved from a database search, with 27 studies meeting the inclusion criteria for review. Most studies (n = 23) detailed relapses, with the time to relapse varying between 1 and 80 months. The relapse rate was reported at 28% in Type I NICV and ranged from 22% to 60% in mixed NICV. Risk factors for relapse in NICV were identified based on the cryoglobulin subtype and correlated with clinical and immunological responses to varying treatment regimens. Type I NICV with an associated lymphoproliferative disorder exhibited a response-relapse pattern. Cutaneous and articular involvement and incomplete clinical and immunological responses to treatment, particularly corticosteroid monotherapy and occasionally rituximab, influence the risk of relapse in Type II and Type III NICV. Conclusion Our findings underscore the significance of attaining both clinical and immunological responses and identifying risk factors for relapse in NICV. Appropriate risk stratification for NICV patients is essential for the successful implementation of effective treatment strategies. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier CRD42023408140.
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Affiliation(s)
- Nithya Rajendran
- Department of Immunology, Beaumont Hospital, Royal College of Surgeons in Ireland (RCSI) Hospital Group, Dublin, Ireland
| | - Puteri Maisarah Rameli
- Department of Acute Medical Assessment Unit (AMAU)/ General Internal Medicine (GIM), St. James’s Hospital, Trinity College Dublin, Dublin, Ireland
| | - Hanaa Awad
- Department of Immunology, Beaumont Hospital, Royal College of Surgeons in Ireland (RCSI) Hospital Group, Dublin, Ireland
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Sugihara A, Ureshino H, Yamasaki M, Fukuda M, Yoshihara M, Nonaka E, Miyazaki M, Fujita M, Ishii K, Kamachi K, Sano H, Okamoto S, Itamura H, Yoshimura M, Katsuya H, Ando T, Aoki S, Ubara Y, Kimura S. Type II Cryoglobulinemic Membranoproliferative Glomerulonephritis Caused by Mucosa-associated Lymphoid Tissue Lymphoma. Intern Med 2023; 62:1983-1988. [PMID: 37394661 PMCID: PMC10372288 DOI: 10.2169/internalmedicine.0756-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/04/2023] Open
Abstract
A 67-year-old man complained of lower limb edema with a purpuric skin rash. Laboratory tests revealed proteinuria, elevated serum creatinine levels, and low serum albumin levels. The patient was also positive for cryoglobulin in serum, immunoglobulin (Ig) M gammopathy, hypocomplementemia, and rheumatoid factor. He was negative for anti-hepatitis C virus antibodies. A pathological analysis of the renal tissue revealed membranoproliferative glomerulonephritis, common histological features of cryoglobulinemic vasculitis (CV), and mucosa-associated lymphoid tissue lymphoma invasion. Although hematologic malignancy is a rare cause of type II CV, these clinical findings suggest that mucosa-associated lymphoid tissue lymphoma (MALT) lymphoma may have been the cause in the present case.
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Affiliation(s)
- Ayano Sugihara
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Hiroshi Ureshino
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
- Department of Hematology and Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Japan
| | - Masatora Yamasaki
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Makoto Fukuda
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Maki Yoshihara
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Eriko Nonaka
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Mariko Miyazaki
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Mai Fujita
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Keitaro Ishii
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Kazuharu Kamachi
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Haruhiko Sano
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Sho Okamoto
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Hidekazu Itamura
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Mariko Yoshimura
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Hiroo Katsuya
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Toshihiko Ando
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
| | - Shigehisa Aoki
- Division of Pathology, Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Japan
| | | | - Shinya Kimura
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Japan
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Pașa V, Popa E, Poroch M, Cosmescu A, Bacusca AI, Slanina AM, Ceasovschih A, Stoica A, Petroaie A, Ungureanu M, Popa AE, Avram RI, Bologa C, Poroch V, Coman EA. The "Viral" Form of Polyarteritis Nodosa (PAN)-A Distinct Entity: A Case Based Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1162. [PMID: 37374366 DOI: 10.3390/medicina59061162] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/07/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023]
Abstract
Classic polyarteritis nodosa (PAN) is a vasculitis with systemic manifestations that is characterized by inflammatory and necrotizing lesions affecting medium and small muscular arteries, most frequently at the bifurcation of the vessels. These lesions lead to the formation of microaneurysms, hemorrhaging ruptured aneurysms, thrombosis, and, consequently, ischemia or organ infarction. Background and Objectives: We present a complex clinical case of a patient with a late diagnosis of polyarteritis nodosa with multiorgan involvement. Materials and Methods: The 44-year-old patient, in an urban environment, presented on her own in the emergency room for acute ischemia phenomena and forearm and right-hand compartment syndrome, requiring surgical decompression in the Plastic Surgery Clinic. Results: Significant inflammatory syndrome is noted, alongside severe normocytic hypochromic iron deficiency anemia, nitrogen retention syndrome, hyperkalemia, hepatic syndrome, and immunological disturbances: absence of cANCA, pANCA, anti Scl 70 Ac, antinuclear Ac, and anti dDNA Ac, as well as a low C3 fraction of the plasmatic complement system. The morphological aspect described in the right-hand skin biopsy correlated with the clinical data supports the diagnosis of PAN. Conclusions: The viral form of PAN seems to be individualized as a distinct entity, requiring early, aggressive medication.
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Affiliation(s)
- Victoria Pașa
- 2nd Rheumatology Department, Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Elena Popa
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
| | - Mihaela Poroch
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
| | - Adriana Cosmescu
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
| | - Agnes Iacinta Bacusca
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
| | - Ana Maria Slanina
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
| | - Alexandr Ceasovschih
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Alexandra Stoica
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Antoneta Petroaie
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
| | - Monica Ungureanu
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
| | - Andrei Emilian Popa
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
| | - Raluca Ioana Avram
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
| | - Cristina Bologa
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Vladimir Poroch
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
| | - Elena Adorata Coman
- Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 16 Universitatii Str., 700115 Iasi, Romania
- Department of Family Medicine, Preventive Medicine and Interdisciplinary, "Grigore T. Popa" University of Medicine and Pharmacy, Universitatii Str. 16, 700115 Iasi, Romania
- 2nd Internal Medicine Department, Sf. Spiridon Clinical Emergency Hospital, 700111 Iasi, Romania
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Liao TL, Chen YM, Tang KT, Yang YY, Chen DY, Chan TH, Tsai HJ, Hsieh SL. CLEC18A Impairs Phagocytosis by Reducing FcγRIIA Expression and Arresting Autophagosome-Lysosome Fusion. Microbiol Spectr 2023; 11:e0290322. [PMID: 37154715 PMCID: PMC10269929 DOI: 10.1128/spectrum.02903-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 03/28/2023] [Indexed: 05/10/2023] Open
Abstract
Mixed cryoglobulinemia (MC) is a hepatitis C virus (HCV)-related extrahepatic manifestation that is characterized by the abnormal presence of immune complexes (ICs). This may be due to the reduced uptake and clearance of ICs. The C-type lectin member 18A (CLEC18A) is a secretory protein that is expressed abundantly in hepatocytes. We previously observed that CLEC18A increased significantly in the phagocytes and sera of patients with HCV, particularly those with MC. Herein, we explored the biological functions of CLEC18A in the MC syndrome development of patients with HCV by using an in vitro cell-based assay with quantitative reverse transcription-PCR, immunoblotting, immunofluorescence, flow cytometry, and enzyme-linked immunosorbent assays. HCV infection or Toll-like receptor 3/7/8 activation could induce CLEC18A expression in Huh7.5 cells. Upregulated CLEC18A interacts with Rab5 and Rab7 and enhances type I/III interferon production to inhibit HCV replication in hepatocytes. However, overexpressed CLEC18A suppressed phagocytic activity in phagocytes. Significantly decreased levels of the Fc gamma receptor (FcγR) IIA were found in the neutrophils of HCV patients, particularly in those with MC (P < 0.005). We demonstrated that CLEC18A could inhibit FcγRIIA expression in a dose-dependent manner through the production of NOX-2-dependent reactive oxygen species to impair the uptake of ICs. Additionally, CLEC18A suppresses the Rab7 expression that is induced by starvation. Overexpressed CLEC18A does not affect autophagosome formation but does reduce the recruitment of Rab7 to autophagosomes, thereby retarding the maturation of autophagosomes and affecting autophagosome-lysosome fusion. We offer a novel molecular machinery with which to understand the association of HCV infection with autoimmunity and propose that CLEC18A may act as a candidate biomarker for HCV-associated MC. IMPORTANCE During infection, the host immune system produces cellular factors to protect against pathogen invasion. However, when the immune response overreacts and there is dysregulated cytokine homeostasis, autoimmunity occurs following an infection. We identified a cellular factor that is involved in HCV-related extrahepatic manifestation, namely, CLEC18A, which is expressed abundantly in hepatocytes and phagocytes. It inhibits HCV replication in hepatocytes by interacting with Rab5/7 and enhancing type I/III IFN expression. However, overexpressed CLEC18A inhibited FcγRIIA expression in phagocytes to impair phagocytosis. Furthermore, the interaction between CLEC18A and Rab5/7 may reduce the recruitment of Rab7 to autophagosomes and thereby retard autophagosome maturation and cause immune complex accumulation. A decreasing trend in CLEC18A levels that was accompanied by reduced HCV RNA titers and diminished cryoglobulin was observed in the sera of HCV-MC patients after direct-acting antiviral therapy. CLEC18A may be used for the evaluation of anti-HCV therapeutic drug effects and could be a potential predisposing factor for the development of MC syndrome.
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Affiliation(s)
- Tsai-Ling Liao
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Yi-Ming Chen
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Kuo-Tung Tang
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ying-Ying Yang
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Der-Yuan Chen
- Rheumatology and Immunology Center, China Medical University Hospital, Taichung, Taiwan
- Translational Medicine Laboratory, Rheumatology and Immunology Center, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Tsung-Hsien Chan
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Hui-Ju Tsai
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Shie-Liang Hsieh
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
- Immunology Research Center, National Health Research Institutes, Zhunan, Miaoli, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
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27
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De León AM, Garcia-Santibanez R, Harrison TB. Article Topic: Neuropathies Due to Infections and Antimicrobial Treatments. Curr Treat Options Neurol 2023; 25:1-17. [PMID: 37360749 PMCID: PMC10256960 DOI: 10.1007/s11940-023-00756-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2023] [Indexed: 06/28/2023]
Abstract
Purpose of eview The aim of this review is to discuss the presentation, diagnosis, and management of polyneuropathy (PN) in selected infections. Overall, most infection related PNs are an indirect consequence of immune activation rather than a direct result of peripheral nerve infection, Schwann cell infection, or toxin production, though note this review will describe infections that cause PN through all these mechanisms. Rather than dividing them by each infectious agent separately, we have grouped the infectious neuropathies according to their presenting phenotype, to serve as a guide to clinicians. Finally, toxic neuropathies related to antimicrobials are briefly summarized. Recent findings While PN from many infections is decreasing, increasing evidence links infections to variants of GBS. Incidence of neuropathies secondary to use of HIV therapy has decreased over the last few years. Summary In this manuscript, a general overview of the more common infectious causes of PN will be discussed, dividing them across clinical phenotypes: large- and small-fiber polyneuropathy, Guillain-Barré syndrome (GBS), mononeuritis multiplex, and autonomic neuropathy. Rare but important infectious causes are also discussed.
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Affiliation(s)
- Andrés M. De León
- Neuromuscular Division Department of Neurology, Emory University, Executive Park 12 NE, GA 30329 Atlanta, USA
| | - Rocio Garcia-Santibanez
- Neuromuscular Division Department of Neurology, Emory University, Executive Park 12 NE, GA 30329 Atlanta, USA
| | - Taylor B. Harrison
- Division of Neuromuscular Medicine, Department of Neurology, Emory University School of Medicine, 83 Jessie Junior Drive Box 039, Atlanta, GA 30303 USA
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28
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Rossotti R, Merli M, Baiguera C, Bana NB, Rezzonico LF, D'Amico F, Raimondi A, Moioli MC, Chianura LG, Puoti M. Impact of treatment with direct-acting antivirals on inflammatory markers and autoantibodies in HIV/HCV co-infected individuals. J Viral Hepat 2023; 30:530-539. [PMID: 36773329 DOI: 10.1111/jvh.13818] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 11/22/2022] [Accepted: 02/06/2023] [Indexed: 02/13/2023]
Abstract
HCV infection could have extrahepatic manifestations due to an aberrant immune response. HCV/HIV co-infection increases such persistent immune activation. Aim of the present study is to describe the evolution of inflammatory markers used in clinical practice, mixed cryoglobulinemia (MC) and autoantibody reactivity in co-infected individuals who achieved sustained virological response (SVR) after DAA treatment. This prospective, observational study included all HIV/HCV co-infected subjects who started any DAA regimen from 2015 to 2020. Samples for laboratory measurements (ferritin, C reactive protein, C3 and C4 fractions, rheumatoid factor, MC, anti-thyroglobulin Ab, anti-thyroid peroxidase Ab, ANCA, ASMA, anti-LKM, anti-DNA, AMA, ANA, T CD4+ and CD8+ cell count, and CD4/CD8 ratio) were collected at baseline, after 4 weeks, at end of treatment, and at SVR12. The analysis included 129 individuals: 51.9% with a F0-F3 fibrosis and 48.1% with liver cirrhosis. Cryocrit, C3 fraction, and rheumatoid factor significantly improved at week 4; ferritin, anti-thyroglobulin Ab, and C4 fraction at EOT; total leukocytes count at SVR12. MC positivity decreased from 72.8% to 35.8% (p < .001). T CD4+ cell slightly increased at SVR12, but with an increase also in CD8+ resulting in stable CD4/CD8 ratio. Autoantibody reactivity did not change significantly. ANA rods and rings positivity increased from 14.8% to 28.6% (p = .099): they were observed in three subjects without exposure to RBV. DAA therapy may lead to improvement in inflammatory markers and MC clearance but without significant changes in autoantibodies reactivity and CD4/CD8 ratio over a follow up of 12 weeks.
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Affiliation(s)
- Roberto Rossotti
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Marco Merli
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Chiara Baiguera
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Nicholas Brian Bana
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- School of Medicine, University of Milan-Bicocca, Milan, Italy
| | - Leonardo Francesco Rezzonico
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- School of Medicine, University of Pavia, Pavia, Italy
| | - Federico D'Amico
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alessandro Raimondi
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Maria Cristina Moioli
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | | | - Massimo Puoti
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- School of Medicine, University of Milan-Bicocca, Milan, Italy
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Toishi T, Oda T, Hamano A, Sugihara S, Inoue T, Kawaji A, Nagaoka K, Matsunami M, Fukuda J, Ohara M, Suzuki T. Infection-Related Cryoglobulinemic Glomerulonephritis with Serum Anti-Factor B Antibodies Identified and Staining for NAPlr/Plasmin Activity Due to Infective Endocarditis. Int J Mol Sci 2023; 24:ijms24119369. [PMID: 37298319 DOI: 10.3390/ijms24119369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
In this rare case of infection-related cryoglobulinemic glomerulonephritis with infective endocarditis, a 78-year-old male presented with an acute onset of fever and rapidly progressive glomerulonephritis. His blood culture results were positive for Cutibacterium modestum, and transesophageal echocardiography showed vegetation. He was diagnosed with endocarditis. His serum immunoglobulin M, IgM-cryoglobulin, and proteinase-3-anti-neutrophil cytoplasmic antibody levels were elevated, and his serum complement 3 (C3) and C4 levels were decreased. Renal biopsy results showed endocapillary proliferation, mesangial cell proliferation, and no necrotizing lesions on light microscopy, with strong positive staining for IgM, C3, and C1q in the capillary wall. Electron microscopy showed deposits in the mesangial area in the form of fibrous structures without any humps. Histological examination confirmed a diagnosis of cryoglobulinemic glomerulonephritis. Further examination showed the presence of serum anti-factor B antibodies and positive staining for nephritis-associated plasmin receptor and plasmin activity in the glomeruli, suggesting infective endocarditis-induced cryoglobulinemic glomerulonephritis.
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Affiliation(s)
- Takumi Toishi
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Takashi Oda
- Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, 1163, Tate-machi, Hachioji 193-0998, Tokyo, Japan
| | - Atsuro Hamano
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Shinnosuke Sugihara
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Tomohiko Inoue
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Atsuro Kawaji
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Kanako Nagaoka
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Masatoshi Matsunami
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Junko Fukuda
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Mamiko Ohara
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
| | - Tomo Suzuki
- Department of Nephrology, Kameda Medical Center, 929 Higashi-cho, Kamogawa 296-8602, Chiba, Japan
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30
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Alexakou Z, Damianaki K, Stambolliu E, Kourniotis D, Mpora M, Petras D. A Rare Case of Nephrotic Syndrome in the Setting of Sjogren Syndrome-related Cryoglobulinemic Vasculitis. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2023; 34:265-269. [PMID: 38231723 DOI: 10.4103/1319-2442.394001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024] Open
Abstract
Cryoglobulinemia is a rare entity which frequently occurs in the setting of an underlying disease, with chronic hepatitis C virus infections and primary Sjogren syndrome being the most common underlying conditions. Cryoglobulinemic vasculitis (CV) is an immune-mediated type of small-vessel vasculitis with a broad spectrum of specific organ involvement, including renal, pulmonary, peripheral nerve, and cutaneous involvement and variable manifestations that can be life threatening. Moreover, a strong relationship between cryoglobulinemia and CV, with the future development of lymphoma, is well established. We present the case of a 72-year-old Caucasian male referred for nephrotic syndrome and acute renal injury. A diagnosis of Sjogren syndrome-associated CV was made, and he was successfully treated with rituximab and plasma exchange sessions.
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Affiliation(s)
- Zoi Alexakou
- Service of Nephrology, Hippokration Hospital, University Hospital of Athens, Athens, Greece
| | - Katerina Damianaki
- Service of Nephrology and Hypertension, University Hospital of Lausanne, Lausanne, Switzerland
| | - Emelina Stambolliu
- Service of Nephrology, Hippokration Hospital, University Hospital of Athens, Athens, Greece
| | - Dimitrios Kourniotis
- Service of Nephrology, Hippokration Hospital, University Hospital of Athens, Athens, Greece
| | - Margarita Mpora
- Service of Nephrology, Hippokration Hospital, University Hospital of Athens, Athens, Greece
| | - Dimitrios Petras
- Service of Nephrology, Hippokration Hospital, University Hospital of Athens, Athens, Greece
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Wang HY, Robson DC, Kim SJ. Annular vasculitic lesions. Clin Dermatol 2023; 41:326-339. [PMID: 37423264 DOI: 10.1016/j.clindermatol.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Vasculitic skin findings may present with annular morphologies. This group of conditions consists of capillaritis, such as pigmented purpuric dermatoses, and vasculitis, which is often classified by the affected vessel size. Annular vasculitic lesions may be the presenting sign of systemic disease, thus requiring thorough exploration to reach an accurate diagnosis and guide proper disease management. Herein we review the clinical presentation, histopathology, and treatments for cutaneous vasculitic disease that may present with annular lesions.
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Affiliation(s)
| | | | - Soo Jung Kim
- Department of Dermatology, Baylor College of Medicine, Houston, Texas, USA.
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Karam S, Haidous M, Dalle IA, Dendooven A, Moukalled N, Van Craenenbroeck A, Bazarbachi A, Sprangers B. Monoclonal gammopathy of renal significance: Multidisciplinary approach to diagnosis and treatment. Crit Rev Oncol Hematol 2023; 183:103926. [PMID: 36736510 DOI: 10.1016/j.critrevonc.2023.103926] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/13/2023] [Accepted: 01/20/2023] [Indexed: 02/05/2023] Open
Abstract
Monoclonal gammopathy of renal significance (MGRS) is a hemato-nephrological term referring to a heterogeneous group of kidney disorders characterized by direct or indirect kidney injury caused by a monoclonal immunoglobulin (MIg) produced by a B cell or plasma cell clone that does not meet current hematologic criteria for therapy. MGRS-associated kidney diseases are diverse and can result in the development of end stage kidney disease (ESKD). The diagnosis is typically made by nephrologists through a kidney biopsy. Many distinct pathologies have been identified and they are classified based on the site or composition of the deposited Mig, or according to histological and ultrastructural findings. Therapy is directed towards the identified underlying clonal population and treatment decisions should be coordinated between hematologists and nephrologists in a multidisciplinary fashion, depend on the type of MGRS, the degree of kidney function impairment and the risk of progression to ESKD.
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Affiliation(s)
- Sabine Karam
- Division of Nephrology and Hypertension, University of Minnesota, Minneapolis, MN, United States
| | - Mohammad Haidous
- Department of Medicine, Saint Vincent Charity Medical Center, Cleveland, OH, United States
| | - Iman Abou Dalle
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Amélie Dendooven
- Department of Pathology, University Hospital Ghent, Ghent, Belgium
| | - Nour Moukalled
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Amaryllis Van Craenenbroeck
- Department of Microbiology, Immunology and Transplantation, Laboratory of Nephrology, KU Leuven, Leuven, Belgium; Division of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Ali Bazarbachi
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon; Department of Anatomy, Cell Biology and Physiological Sciences, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ben Sprangers
- Biomedical Research Institute, Department of Immunology and Infection, University Hasselt, Diepenbeek, Belgium; Department of Nephrology, Ziekenhuis Oost-Limburg, Genk, Belgium.
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Mansueto G, Lanza G, Falleti J, Orabona P, Alaouieh D, Hong E, Girolami S, Montella M, Fisicaro F, Galdieri A, Singh P, Di Napoli M. Central and Peripheral Nervous System Complications of Vasculitis Syndromes from Pathology to Bedside: Part 2-Peripheral Nervous System. Curr Neurol Neurosci Rep 2023; 23:83-107. [PMID: 36820992 PMCID: PMC9947450 DOI: 10.1007/s11910-023-01249-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2023] [Indexed: 02/24/2023]
Abstract
PURPOSE OF REVIEW Peripheral nervous system vasculitides (PNSV) are a heterogeneous group of disorders with a clinical subset that may differ in prognosis and therapy. We provide a comprehensive update on the clinical assessment, diagnosis, complications, treatment, and follow-up of PNSV. RECENT FINDINGS Progress in neuroimaging, molecular testing, and peripheral nerve biopsy has improved clinical assessment and decision-making of PNSV, also providing novel insights on how to prevent misdiagnosis and increase diagnostic certainty. Advances in imaging techniques, allowing to clearly display the vessel walls, have also enhanced the possibility to differentiate inflammatory from non-inflammatory vascular lesions, while recent histopathology data have identified the main morphological criteria for more accurate diagnosis and differential diagnoses. Overall, the identification of peculiar morphological findings tends to improve diagnostic accuracy by defining a clearer boundary between systemic and non-systemic neuropathies. Therefore, the definition of epineurium vessel wall damage, type of vascular lesion, characterization of lymphocyte populations, antibodies, and inflammatory factors, as well as the identification of direct nerve damage or degeneration, are the common goals for pathologists and clinicians, who will both benefit for data integration and findings translation. Nevertheless, to date, treatment is still largely empiric and, in some cases, unsatisfactory, thus often precluding precise prognostic prediction. In this context, new diagnostic techniques and multidisciplinary management will be essential in the proper diagnosis and prompt management of PNSV, as highlighted in the present review. Thirty to fifty percent of all patients with vasculitis have signs of polyneuropathy. Neuropathies associated with systemic vasculitis are best managed according to the guidelines of the underlying disease because appropriate workup and initiation of treatment can reduce morbidity. Steroids, or in severe or progressive cases, cyclophosphamide pulse therapy is the standard therapy in non-systemic vasculitic neuropathies. Some patients need long-term immunosuppression. The use of novel technologies for high-throughput genotyping will permit to determine the genetic influence of related phenotypes in patients with PNSV.
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Affiliation(s)
- Gelsomina Mansueto
- Department of Advanced Medical and Surgical Sciences (DAMSS), University of Campania "Luigi Vanvitelli", Piazza L. Miraglia 2, 80138, Naples, Italy.,Clinical Department of Laboratory Services and Public Health-Legal Medicine Unit, University of Campania "Luigi Vanvitelli", Via Luciano Armanni 5, 80138, Naples, Italy.,Pathology-Unit of Federico II University, Via S. Pansini 3, 80131, Naples, Italy
| | - Giuseppe Lanza
- Department of Surgery and Medical-Surgical Specialties, University of Catania, Via Santa Sofia 78, 95123, Catania, Italy.,Clinical Neurophysiology Research Unit, Oasi Research Institute-IRCCS, Via Conte Ruggero 73, 94018, Troina, Italy
| | - Jessica Falleti
- Pathology Unit, Sant'Anna E San Sebastiano Hospital, 81100, Caserta, Italy
| | - Pasquale Orabona
- Pathology Unit, Sant'Anna E San Sebastiano Hospital, 81100, Caserta, Italy
| | | | - Emily Hong
- School of Medicine, University of New Mexico, Albuquerque, NM, USA
| | - Sara Girolami
- Neurological Service, SS Annunziata Hospital, Viale Mazzini 100, 67039, Sulmona, L'Aquila, Italy
| | - Marco Montella
- Mental and Physical Health and Preventive Medicine Department, University of Campania "Luigi Vanvitelli", Via Luciano Armanni 5, 80138, Naples, Italy
| | - Francesco Fisicaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via Santa Sofia 97, 95123, Catania, Italy
| | - Anna Galdieri
- AOU "Luigi Vanvitelli", Via Santa Maria Di Costantinopoli 104, 80138, Naples, Italy
| | - Puneetpal Singh
- Department of Human Genetics, Punjabi University, Patiala, 147002, Punjab, India
| | - Mario Di Napoli
- Neurological Service, SS Annunziata Hospital, Viale Mazzini 100, 67039, Sulmona, L'Aquila, Italy.
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McEneaney PA, Nicklas BJ, Kuba JL, Rundell JD. Cutaneous Pedal Manifestations in Patient With Hepatitis C Virus-Associated Cryoglobulinemia: Case Report and Review of Literature. THE INTERNATIONAL JOURNAL OF LOWER EXTREMITY WOUNDS 2023; 22:126-129. [PMID: 33089718 DOI: 10.1177/1534734620961893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Cryoglobulinemia is an uncommon blood dyscrasia that can manifest itself in the lower extremity. Due to the insidious nature of this disease, dermatological symptoms and ulcerations can easily be mistaken for more common entities. The authors present an overview of cryoglobulinemia and a case report of a patient with lower extremity manifestations of this disorder. This can provide specific guidance on the steps necessary to accurately establish the diagnosis of cryoglobulinemia or rule it out and pursue other etiologies causing lower extremity ulceration.
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Affiliation(s)
| | - Bonnie J Nicklas
- Louis Stokes Cleveland Veterans Affairs Medical Center, Cleveland, OH, USA
| | - Jennifer L Kuba
- Department of Veterans Affair Medical Center, Cleveland, OH, USA
| | - Joseph D Rundell
- Northern Illinois Foot and Ankle Specialists, Crystal Lake, IL, USA
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Wouters A, Andrianne M, Wellemans I, Dahlqvist C, Gerain J, Cogan E. [Skin ulcerations, melanoderma and dyspnea]. Rev Med Interne 2023; 44:95-97. [PMID: 36759078 DOI: 10.1016/j.revmed.2022.10.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 10/23/2022] [Indexed: 02/10/2023]
Affiliation(s)
- A Wouters
- Service de médecine interne, Hôpital DELTA (CHIREC), boulevard du Triomphe 201, 1160 Bruxelles, Belgique; Université libre de Bruxelles, Bruxelles, Belgique
| | - M Andrianne
- Service de médecine interne, Hôpital DELTA (CHIREC), boulevard du Triomphe 201, 1160 Bruxelles, Belgique
| | - I Wellemans
- Service de pneumologie, Hôpital DELTA (CHIREC), Belgique
| | - C Dahlqvist
- Service de pneumologie, Hôpital DELTA (CHIREC), Belgique; Service de pneumologie, CHU UCL Namur Site Godinne, Belgique
| | - J Gerain
- Service de médecine interne, Hôpital DELTA (CHIREC), boulevard du Triomphe 201, 1160 Bruxelles, Belgique
| | - E Cogan
- Service de médecine interne, Hôpital DELTA (CHIREC), boulevard du Triomphe 201, 1160 Bruxelles, Belgique; Université libre de Bruxelles, Bruxelles, Belgique.
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Luo J, Liu C, Lv QJ, He T, Qiang X, Li Y, Huang QM, He JL. Non-hepatitis-associated mixed cryoglobulinemia with polyclonal plasma cells disease and alcoholic cirrhosis: A rare case report. Front Med (Lausanne) 2023; 10:1014261. [PMID: 36760401 PMCID: PMC9905412 DOI: 10.3389/fmed.2023.1014261] [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: 08/08/2022] [Accepted: 01/03/2023] [Indexed: 01/26/2023] Open
Abstract
Mixed cryoglobulinemia refers to the serum presence of a variety of cryoglobulins, which are defined as immunoglobulins that precipitate at temperatures of < 37°C. The most common cause of mixed cryoglobulinemia is hepatitis C virus (HCV), while other infections, including hepatitis B virus (HBV) and HIV infections, and lymphoproliferative and autoimmune disorders have also been associated with the disease. We reported a rare case of type II-III mixed cryoglobulinemia caused by alcoholic cirrhosis. We need to increase the awareness of and facilitate the early identification of mixed cryoglobulinemia in our clinical study when encountering a patient with liver cirrhosis combined with renal impairment so that treatment can begin early to improve the success rate of therapy and reduce the fatality rate in a potentially life-saving therapy.
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Affiliation(s)
- Jiao Luo
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Cheng Liu
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Qing-Jian Lv
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Ting He
- Department of Nephrology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Xing Qiang
- Department of Hematology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Yi Li
- Department of Clinical Laboratory, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Qi-Mi Huang
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China,Qi-Mi Huang ✉
| | - Jia-Lin He
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China,*Correspondence: Jia-Lin He ✉
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Fornero L, Kanouni T, Tudesq JJ, Pochard C, Verot P, Renier W, Gabellier L, Cartron G, Guilpain P, Herbaux C. Preventive plasmapheresis for rituximab related flare in cryoglobulinemic vasculitis. J Transl Autoimmun 2023; 6:100194. [PMID: 36874399 PMCID: PMC9975310 DOI: 10.1016/j.jtauto.2023.100194] [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: 02/05/2023] [Accepted: 02/10/2023] [Indexed: 02/13/2023] Open
Abstract
Introduction Rituximab monotherapy represents the main therapeutic option for cryoglobulinemic vasculitis (CV) with severe organ involvement. However, initial worsening of the CV, known as rituximab-associated CV flare (=CV flare), has been described and are associated with high mortality rates. The aim of the present study is to evaluate the outcomes of plasmapheresis initiated before or during rituximab treatment, as prevention of CV flare. Methods We conducted a retrospecttive study in our tertiary referral center from 2001 to 2020. We have included all patients with CV receiving rituximab and divided them in two groups whether they had flare prevention by plasmapheresis or not. We evaluated rituximab-related CV flare incidence in both groups. CV flare was defined as the onset of a new organ involvement or worsening of the initial manifestations within 4 weeks following rituximab. Results Among the 71 patients included, 44 received rituximab without plasmapheresis (control = CT cohort) and 27 received plasmapheresis before or during rituximab treatment (preventive plasmapheresis = PP cohort). PP was given to patients thought to have a high risk of CV flare, with significantly more severe diseases than patients in the CT cohort. Despite this, no CV flare was observed in the PP group. In the other hand, 5 flares occurred in the CT cohort. Conclusion Our results show that plasmapheresis is efficient and well tolerated to prevent rituximab-associated CV flare. We believe that our data support the use of plasmapheresis in this indication, especially in patients with high risk of CV flare.
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Affiliation(s)
- Léa Fornero
- CHRU Montpellier: Hématologie Clinique, France
| | | | | | | | | | | | | | | | - Philippe Guilpain
- CHRU Montpellier: Médecine Interne et Maladies Multi-organiques, France
| | - Charles Herbaux
- CHRU Montpellier: Hématologie Clinique, France.,CNRS UMR 9002 - Institute of Human Genetics, France
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Sunderkötter C, Golle L, Pillebout E, Michl C. Pathophysiology and clinical manifestations of immune complex vasculitides. Front Med (Lausanne) 2023; 10:1103065. [PMID: 36936215 PMCID: PMC10020193 DOI: 10.3389/fmed.2023.1103065] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 02/01/2023] [Indexed: 03/06/2023] Open
Abstract
Immune complex (IC) vasculitides present inflammations of vessel walls associated with perivascular deposition of immunoglobulins (Igs), mostly ICs. They encompass systemic and skin-limited variants of IgA vasculitis (IgAV), cryoglobulinemic vasculitis (CV), rheumatoid, lupus, and hypocomplementemic vasculitides, serum sickness cutaneous IgM/IgG (non-IgA) vasculitis, and recurrent macular (hypergammaglobulinemic or exertion-induced) vasculitis. Serum sickness and CV fulfill the criteria of a type III hypersensitivity immune reaction as large lattices of the IC precipitate at vessel walls and activate polymorphonuclear neutrophils (PMNs). Immunoglobulin-A vasculitis differs with regard to the causes of perivascular deposition of ICs since here many IgA1 molecules are hypoglycosylated (Gd-IgA1), which appears to facilitate their perivascular deposition in skin and mesangium (via e.g. CD71). The reasons for increased generation of immunoglobulins or formation of IC and their perivascular deposition in either skin or systemic organs are different and not fully explored. A common denominator of OC vasculitides is the activation of PMNs near the vessel wall via Fcy or Fcα receptors. Acute episodes of IgAV additionally require PMNs to become preactivated by IgA1 or by IC already in circulation. This intravascular priming results in increased adherence and subsequently vessel-destructive NETosis when they encounter IgA deposited at the vessel walls. Binding of IgA1 to PMNs in blood stream is associated with increased serum levels of hypogalactosidated IgA1. The characteristic clinical picture of IgAV (and also of so-called IgG/IgM vasculitis) comprises palpable or retiform purpura with a clear predilection for lower legs, probably due to stasis-related reduction in blood velocity, while in other IC vasculitides, additional factors influence the sites of vasculitides. Our knowledge of distinct forms and different pathophysiological pathways of IC vasculitides may lead to in efficacious or targeted therapies. Antibodies to complement components or intestinal budesonide for IgAV are promising agents (the latter suppresses the pathophysiologically related IgA nephropathy by reducing the generation of mucosal IgA.
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Affiliation(s)
- Cord Sunderkötter
- Department of Dermatology and Venereology, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle, Germany
- *Correspondence: Cord Sunderkötter
| | - Linda Golle
- Department of Dermatology and Venereology, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Evangéline Pillebout
- Laboratory Nephrology Unit, Saint Louis Hospital, INSERM 1149, CRI, Paris, France
| | - Christiane Michl
- Department of Dermatology and Venereology, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle, Germany
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De La Flor Merino JC, Apaza J, Díaz F, Sandoval E, Valga F, Villa D, Marschall A, Abascal ML, Rivas A, Cieza M. An Unusual Case of Seronegative Cryoglobulinemic Glomerulonephritis with Dominant Organized IgA Deposits Associated with Staphylococcal Infection: Casual or Causal Relationship? GLOMERULAR DISEASES 2023; 3:140-147. [PMID: 37901697 PMCID: PMC10601932 DOI: 10.1159/000531737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 06/22/2023] [Indexed: 10/31/2023]
Abstract
Introduction Cryoglobulinemia refers to the presence of cryoglobulins (CGs) in the serum, encompassing a group of diseases caused by the type of circulating GC. Cryoglobulinemic glomerulonephritis (CryoGN) is the principal manifestation of renal involvement. The diagnosis may be challenging because the hallmark of cryoglobulinemia is the detection of CG in the serum. However, cases of CryoGN without serological evidence of CGs are not uncommon in clinical practice, often diagnosed by anatomopathological findings in the renal biopsy. Case Presentation We report the case of an 86-year-old male who developed renal impairment, nephritic syndrome, and nephrotic-range proteinuria, without serological evidence of CGs, associated with staphylococcal bacteremia without apparent focus. Renal biopsy and pathological examination showed a membranoproliferative glomerulonephritis pattern with CD61-negative pseudothrombi. Immunofluorescence microscopy showed atypical IgA-dominant deposits. Electron microscopy revealed amorphous subendothelial and mesangial deposits and organized electrodense deposits within capillary loops (pseudothrombi) with microtubular substructure measuring 20-40 nm in thickness. These findings were consistent with seronegative CryoGN and microtubular organized atypical IgA-dominant deposits. Discussion In this report, we discuss the clinical, analytical, and histopathological findings of a rare case of CryoGN without serological evidence of CGs. Regarding the etiology that triggered the glomerular disease in our patient, we conducted an exhaustive study in order to determine the underlying cause of CryoGN. At the time of biopsy, the patient had an active staphylococcal bacteremia. There are reports that postulate that staphylococcal antigens drive activation of immune system and in consequence, could cause this rare form of IgA-dominant glomerulonephritis with cryoglobulinemic features. After ruling out other causes of cryoglobulinemia, we discuss a plausible causal relationship of the staphylococcal infection in the pathogenesis of CryoGN in our patient.
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Affiliation(s)
| | | | - Francisco Díaz
- Department of Anatomic Pathology, Hospital Gregorio Marañón, Madrid, Spain
| | - Edna Sandoval
- Department of Hematology, Hospital Central Defense Gomez Ulla, Madrid, Spain
| | - Francisco Valga
- Department of Nephrology, Hospital Universitario Doctor Negrin de Gran Canarias, Las Palmas de Gran Canaria, Spain
| | - Daniel Villa
- Department of Nephrology, Clinica Universidad de Navarra, Pamplona, Spain
| | - Alexander Marschall
- Department of Cardiology, Hospital Central Defense Gomez Ulla, Madrid, Spain
| | | | - Andrea Rivas
- Department of Nephrology, Hospital Nacional Cayetano Heredia, Lima, Peru
| | - Michael Cieza
- Chief of the Teaching Coordination Unit Universidad Peruana Cayetano Heredia, Lima, Peru
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Muacevic A, Adler JR, Verma N. An Unusual Presentation of Cryoglobulinemia in a Patient With Undiagnosed Sjögren's Syndrome and Treated Marginal Zone Lymphoma. Cureus 2022; 14:e32730. [PMID: 36686139 PMCID: PMC9851851 DOI: 10.7759/cureus.32730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
Our case details a 47-year-old female who presented to our cancer hospital with a petechial rash of the lower extremities as well as a headache and blurred vision for the prior two days. She was found to have systolic pressures in the 200s in the emergency department and was admitted for a hypertensive emergency. Notable medical history includes marginal zone lymphoma (MZL) status post-submandibular resection at an outside institution in 11/2017 (thought to be in remission). With her history in mind, she also reported subjective submandibular swelling on admission and an unintentional 25-pound weight loss over the eight weeks prior to admission. A PET scan was completed, which showed diffusely increased reticuloendothelial activity, and a follow-up bone marrow biopsy was without residual lymphoma activity. Creatinine was markedly elevated with significant proteinuria, and a renal biopsy revealed thrombotic microangiopathy, acute tubular injury, and moderate interstitial fibrosis. Remarkable laboratory tests included positive quantitative cryoglobulins ("cryocrit") and low complement 4 (C4). Qualitative cryoglobulins were never obtained, unfortunately. She was started on prednisone and transferred to a nearby academic hospital for formal rheumatologic evaluation. Importantly, testing at this facility showed elevated Sjögren's syndrome-related antigen A (SSA/Ro) antibodies. Also elicited at the academic hospital was that she had been experiencing symptoms of chronic dry eyes and mouth years even before her diagnosis of MZL. She was diagnosed with primary Sjögren's syndrome, which was thought to be the cause of her likely mixed cryoglobulinemia and the precipitant of her acute renal failure with hypertensive emergency, her skin changes, her anemia, and her hypocomplementemia. Of note, prior to discharge from the academic hospital, the patient's cryoglobulin testing was negative after prolonged steroid treatment, and she was placed on rituximab for maintenance. Our case is important as it helps illustrate one of the myriad precipitants of mixed cryoglobulinemia, in this case possibly untreated Sjögren's syndrome.
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Assem NM, Mohammed AI, Barry HMA, El Sayed IET, Elmadbouh I. Serum cystatin C is an early renal dysfunction biomarker in patients with hepatitis C virus. EGYPTIAN LIVER JOURNAL 2022; 12:67. [DOI: 10.1186/s43066-022-00231-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 11/15/2022] [Indexed: 11/25/2022] Open
Abstract
Abstract
Background
Hepatitis C virus (HCV) may induce extrahepatic manifestations as acute or chronic renal dysfunction. The aim was to evaluate the diagnostic role of some biomarkers as cystatin C, cryoglobulins, rheumatoid factor (RF), and complement C3 for extrahepatic renal affection in newly diagnosed patients with HCV infection.
Methods
Blood and urine were collected from randomized individuals screened for new HCV infection (n=400). The studied populations were divided into 3 groups: control group I: thirty healthy individuals not suffering from either liver or kidney diseases, group IIa: thirty HCV patients who have positive HCV antibody test but showed negative PCR test, and group IIb: thirty HCV patients who showed positive results for both HCV antibody and PCR tests.
Results
In HCV group IIb, levels of serum total bilirubin, AST and ALT, and urine albumin/creatinine ratio were increased whereas serum albumin and creatinine clearance were decreased versus other groups. However, the levels of blood urea nitrogen and serum creatinine were still within the normal range in all groups. In HCV group IIb, cystatin C, cryoglobulins, and RF levels were increased; meanwhile, serum creatinine/cystatin C ratio and complement 3 levels were decreased compared to the other groups. HCV-infected patients significantly had higher serum cystatin C (>1.24 mg/L, P<0.001) and lower creatinine/cystatin C ratio (<70.1μMol/mg, P=0.002), and cystatin C was significantly correlated with liver and kidney parameters.
Conclusion
High serum cystatin C and low creatinine/cystatin C ratio may be early indicators of mild renal dysfunction with normal serum levels of creatinine in HCV-infected individuals.
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Ishitoku M, Yoshida Y, Matsubara T, Fujii K, Yorishima A, Oka N, Masuda S, Sugimoto T, Mokuda S, Masaki T, Hirata S. Cryoglobulinemic Vasculitis Associated with Monoclonal Gammopathy of Undetermined Significance Developed after Sustained Virologic Response of Hepatitis C: A Case Report. Intern Med 2022. [PMID: 36384905 PMCID: PMC10372272 DOI: 10.2169/internalmedicine.9768-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A 72-year-old woman had a history of chronic hepatitis C virus (HCV) infection previously treated with interferon to achieve a sustained virologic response. Thereafter, she developed polyarthritis and purpura of the lower extremities as well as progressive renal dysfunction with hypertension and proteinuria that had occurred in the last three months. Laboratory investigations revealed seropositivity for cryoglobulin but negative findings for HCV RNA. She was ultimately diagnosed with cryoglobulinemic glomerulonephritis complicated by monoclonal gammopathy of undetermined significance (MGUS) based on the pathological findings of the kidney and bone marrow, indicating that MGUS-induced cryoglobulinemic vasculitis may occur even after HCV elimination.
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Affiliation(s)
- Michinori Ishitoku
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
| | - Yusuke Yoshida
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
| | - Toshiki Matsubara
- Postgraduate Clinical Training Center, Hiroshima University Hospital, Japan
| | - Kenji Fujii
- Department of Nephrology, Hiroshima University Hospital, Japan
| | - Ai Yorishima
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
| | - Naoya Oka
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
| | - Sho Masuda
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
| | - Tomohiro Sugimoto
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
| | - Sho Mokuda
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
- Department of Rheumatology, Medical Corporation JR Hiroshima Hospital, Japan
| | - Takao Masaki
- Department of Nephrology, Hiroshima University Hospital, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Japan
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Xu W, Han Y. Hepatitis B virus-associated cryoglobulinaemia diffuse endocapillary proliferative glomerulonephritis: a case report and literature review. J Int Med Res 2022; 50:3000605221131136. [PMID: 36345172 PMCID: PMC9647261 DOI: 10.1177/03000605221131136] [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: 02/21/2022] [Accepted: 09/09/2022] [Indexed: 08/30/2023] Open
Abstract
Cryoglobulinaemia can manifest as fatigue, purpura, and joint pain, and can involve the kidneys and peripheral nervous system. Type II and mixed cryoglobulinemia cases are usually associated with hepatitis C virus infection and autoimmune diseases, and most cases reported outside China have been related to hepatitis C virus. The pathological manifestation of cryoglobulinaemia glomerulonephritis is always membranous proliferative glomerulonephritis or membranous nephropathy; other pathological types are rare. This current case report describes a female patient with hepatitis B virus (HBV)-associated cryoglobulinaemic glomerulonephritis. The patient had hepatitis B complicated with purpura, abnormal urinalysis and renal function. She was positive for rheumatoid factor and had decreased complement, and her blood cryoglobulin level was positive. The pathological findings were consistent with late-stage capillary proliferative glomerulonephritis, which improved after steroid, immunosuppressant and anti-HBV treatment.
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Affiliation(s)
- Weiying Xu
- Department of Rheumatology, Sir Run Run Shaw
Hospital, School of Medicine, Zhejiang University, Hangzhou City, Zhejiang
Province, China
| | - Yongmei Han
- Department of Rheumatology, Sir Run Run Shaw
Hospital, School of Medicine, Zhejiang University, Hangzhou City, Zhejiang
Province, China
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Kayser C, Dutra LA, Dos Reis-Neto ET, Castro CHDM, Fritzler MJ, Andrade LEC. The Role of Autoantibody Testing in Modern Personalized Medicine. Clin Rev Allergy Immunol 2022; 63:251-288. [PMID: 35244870 DOI: 10.1007/s12016-021-08918-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2021] [Indexed: 02/08/2023]
Abstract
Personalized medicine (PM) aims individualized approach to prevention, diagnosis, and treatment. Precision Medicine applies the paradigm of PM by defining groups of individuals with akin characteristics. Often the two terms have been used interchangeably. The quest for PM has been advancing for centuries as traditional nosology classification defines groups of clinical conditions with relatively similar prognoses and treatment options. However, any individual is characterized by a unique set of multiple characteristics and therefore the achievement of PM implies the determination of myriad demographic, epidemiological, clinical, laboratory, and imaging parameters. The accelerated identification of numerous biological variables associated with diverse health conditions contributes to the fulfillment of one of the pre-requisites for PM. The advent of multiplex analytical platforms contributes to the determination of thousands of biological parameters using minute amounts of serum or other biological matrixes. Finally, big data analysis and machine learning contribute to the processing and integration of the multiplexed data at the individual level, allowing for the personalized definition of susceptibility, diagnosis, prognosis, prevention, and treatment. Autoantibodies are traditional biomarkers for autoimmune diseases and can contribute to PM in many aspects, including identification of individuals at risk, early diagnosis, disease sub-phenotyping, definition of prognosis, and treatment, as well as monitoring disease activity. Herein we address how autoantibodies can promote PM in autoimmune diseases using the examples of systemic lupus erythematosus, antiphospholipid syndrome, rheumatoid arthritis, Sjögren syndrome, systemic sclerosis, idiopathic inflammatory myopathies, autoimmune hepatitis, primary biliary cholangitis, and autoimmune neurologic diseases.
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Affiliation(s)
- Cristiane Kayser
- Rheumatology Division, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | | | | | - Marvin J Fritzler
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Luis Eduardo C Andrade
- Rheumatology Division, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil. .,Immunology Division, Fleury Medicine and Health Laboratories, São Paulo, Brazil.
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Concomitant Nephrotic Syndrome and Cryoglobulinemia in a Case of Malignant Mesothelioma. Case Rep Nephrol 2022; 2022:8677293. [PMID: 36213871 PMCID: PMC9534674 DOI: 10.1155/2022/8677293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 08/30/2022] [Indexed: 11/18/2022] Open
Abstract
Malignant pleural mesothelioma is rarely associated with nephrotic syndrome. Cryoglobulinemia is found in various pathological statuses, such as hepatitis C virus infection but rarely in malignant neoplasms. We recently encountered a patient with malignant mesothelioma coincident with nephrotic syndrome and cryoglobulinemia in the course of chemotherapy. A 60-year-old man employed as a building painter was diagnosed with malignant mesothelioma by lung biopsy two years earlier and was started on chemotherapy. Nivolumab seemed effective in controlling mesothelioma, but skin immune-related adverse events occurred during the course of treatment. After discontinuation of nivolumab and administration of gemcitabine as an alternative therapy, the patient was referred to a nephrologist because of the subsequent development of edema, renal injury, and proteinuria. Following the investigation, he was diagnosed with nephrotic syndrome and cryoglobulinemia with C4-dominant cold activation. However, a percutaneous renal biopsy could not be performed due to persistent severe cough induced by pleural involvement. The patient died a little over three years after the pathological diagnosis of pleural mesothelioma. Our case had three key features nephrotic syndrome was possibly associated with malignant mesothelioma; cryoglobulinemia occurred in malignant mesothelioma; and concomitant nephrotic syndrome and cryoglobulinemia occurred after chemotherapy. Unfortunately, our rare case lacks a basis in renal pathology or evidence of links between the pathogenesis of malignant mesothelioma, cryoglobulinemia, and nephrotic syndrome. This case does not provide a causal mechanism, but may be worth adding to the case list as one of the rare renal involvement in a patient with malignant mesothelioma.
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Seitz L, Seitz P, Pop R, Lötscher F. Spectrum of Large and Medium Vessel Vasculitis in Adults: Primary Vasculitides, Arthritides, Connective Tissue, and Fibroinflammatory Diseases. Curr Rheumatol Rep 2022; 24:352-370. [PMID: 36166150 PMCID: PMC9513304 DOI: 10.1007/s11926-022-01086-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2022] [Indexed: 11/24/2022]
Abstract
Purpose of Review To provide a comprehensive overview of the spectrum of large and medium vessel vasculitis in adults with primary vasculitides, arthritides, connective tissue, and fibroinflammatory diseases as well as vasculitis mimics, for an efficient differential diagnosis and initial diagnostic approach. Recent Findings Imaging has had a tremendous impact on the diagnosis of medium to large vessel vasculitis, now often replacing histopathologic confirmation and identifying new disease manifestations (e.g., intracranial disease in giant cell arteritis; vascular manifestations of IgG4-related disease). Novel diseases or syndromes involving blood vessels have been described (e.g., VEXAS-Syndrome with polychondritis). The use of the terms “medium” or “large” vessel varies considerably between medical specialties. Summary The differential diagnosis of large and medium vessel vasculitis is becoming increasingly complex as new entities or disease manifestations of known inflammatory rheumatic diseases are regularly identified. A more precise and widely recognized definition of the vessel sizes would make future research more comparable.
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Affiliation(s)
- Luca Seitz
- Department of Rheumatology and Immunology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, CH-3010, Bern, Switzerland. .,Immunodeficiency Laboratory, Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland.
| | - Pascal Seitz
- Department of Rheumatology and Immunology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, CH-3010, Bern, Switzerland
| | - Roxana Pop
- Department of Infectious Diseases and Hospital Hygiene, University Hospital, University of Zurich, Zurich, Switzerland
| | - Fabian Lötscher
- Department of Rheumatology and Immunology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, CH-3010, Bern, Switzerland
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CRYOGLOBULINEMIC VASCULITIS. J Emerg Med 2022; 63:e77-e79. [DOI: 10.1016/j.jemermed.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/29/2022] [Accepted: 09/04/2022] [Indexed: 11/12/2022]
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48
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Masnammany AM, Wong PKK, Ng BCK, Manolios N. Mixed cryoglobulinaemic vasculitis with pulmonary infiltrates and cavitation. BMJ Case Rep 2022. [DOI: 10.1136/bcr-2022-251705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Cryoglobulinaemic vasculitis is an immune complex-mediated vasculitis with a myriad of clinical manifestations. We report a rare case of a patient in her 60s with rheumatoid arthritis who presented with fever of unknown origin, cutaneous leucocytoclastic vasculitis and progressive pulmonary infiltrates with cavitation. Extensive investigation for an infectious aetiology was unrevealing. Blood investigations revealed high-titre rheumatoid factor, hypocomplementaemia, raised inflammatory markers and the presence of type 2 cryoglobulins. A diagnosis of cryoglobulinaemic vasculitis with pulmonary involvement was made, and the patient was treated with high-dose prednisolone and rituximab, which resulted in complete resolution of lung changes and marked clinical improvement. This case highlights the rarity of lung involvement, including cavitation in cryoglobulinaemic vasculitis.
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[The consensus of the diagnosis of monoclonal gammopathies of clinical significance in China (2022)]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2022; 43:631-635. [PMID: 36709146 PMCID: PMC9593018 DOI: 10.3760/cma.j.issn.0253-2727.2022.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Yu XJ, Wang SX. Recognizing the true face of noninfectious cryoglobulinemic glomerulonephritis. Kidney Int 2022; 102:238-241. [PMID: 35870814 DOI: 10.1016/j.kint.2022.05.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 11/15/2022]
Abstract
Cryoglobulinemia encompasses a group of diseases with circulating aberrant Igs, which can cause systemic cryoglobulinemic vasculitis, including cryoglobulinemic glomerulonephritis. The complexities of different types and changing etiologies of cryoglobulinemias determine its heterogeneous clinical manifestations and diagnostic difficulties. In this issue of Kidney International, Javaugue et al. have emphasized the diagnostic points of cryoglobulinemic glomerulonephritis and hematological disorders as the major culprits of noninfectious cryoglobulinemic glomerulonephritis in a large cohort.
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Affiliation(s)
- Xiao-Juan Yu
- Renal Division, Department of Medicine, Peking University First Hospital, Institute of Nephrology, Peking University, Key Laboratory of Renal Disease, Ministry of Health of China, Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, China; Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, China; Key Laboratory of CKD Prevention and Treatment, Ministry of Education of China, Beijing, China
| | - Su-Xia Wang
- Laboratory of Electron Microscopy, Pathological Center, Peking University First Hospital, Beijing, China.
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