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Zhang QQ, Zhang WJ, Wang F, Chen S, Chang S. Clinical utility of immune function based on IFN-γ monitoring of lymphocyte subsets for parvovirus B19 infection in renal recipients. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2022; 103:105307. [PMID: 35738549 DOI: 10.1016/j.meegid.2022.105307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 05/12/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND There should be a heightened index of suspicion for Parvovirus B19 (PVB19)-related anemia in organ transplant recipients. Thus far, there is no consensus or recommendation for clinical routine monitoring methods of PVB19 recipients to allow tailoring of immunosuppression. METHODS We conducted a retrospective study to evaluate the utility of the function (represented by the abilities to secrete IFN-γ) and numbers of lymphocyte subsets in monitoring PVB19 infections in renal recipients posttransplant. The enrolled 109 patients were split into 2 groups according to whether the recipients had an occurrence of PVB19 infection: 37 (33.94%) recipients developed PVB19 infection and 72 (66.06%) immune-stable recipients. RESULTS The PVB19 infected group had significantly lower absolute counts and functions of different lymphocyte subsets compared with immune-stable recipients. We showed that the frequencies of IFN-γ + CD4 + T cells, IFN-γ + CD8 + T cells, and IFN-γ + NK cells increased markedly after treatment when compared to the occurrence in patients with timepoint before therapy, especially the percentages of IFN-γ + CD4 + T cells were significantly higher. Receiver operating characteristic (ROC) analysis showed that the optimal infection indicator was IFN-γ + NK cells frequency, with an auROC curve of 0.925. Concomitantly, Cox regression analysis indicated that the post-therapy increasing level of IFN-γ secreting function was significantly predictive of recurrent infections (P < 0.001). CONCLUSIONS We recommend prospective risk stratification for the high-risk population at risk of early-onset PVB19 infection and its recurrence involves screening strategies of immune-based surveillance with the sensitive IFN-γ + secreting monitoring for antiviral prophylaxis and preemptive therapy goal. Clinical Trial Notation: clinical trial registration number: chiCTR-ROC-17010756.
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Affiliation(s)
- Qian-Qian Zhang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Key Laboratory of Organ Transplantation, Ministry of Education NHC Key Laboratory of Organ Transplantation Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Wei-Jie Zhang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Key Laboratory of Organ Transplantation, Ministry of Education NHC Key Laboratory of Organ Transplantation Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Feng Wang
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Song Chen
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Key Laboratory of Organ Transplantation, Ministry of Education NHC Key Laboratory of Organ Transplantation Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China
| | - Sheng Chang
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Key Laboratory of Organ Transplantation, Ministry of Education NHC Key Laboratory of Organ Transplantation Key Laboratory of Organ Transplantation, Chinese Academy of Medical Sciences, Wuhan, China.
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2
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Thongprayoon C, Khoury NJ, Bathini T, Aeddula NR, Boonpheng B, Lertjitbanjong P, Watthanasuntorn K, Leeaphorn N, Chesdachai S, Torres-Ortiz A, Kaewput W, Bruminhent J, Mao MA, Cheungpasitporn W. Epidemiology of parvovirus B19 and anemia among kidney transplant recipients: A meta-analysis. Urol Ann 2020; 12:241-247. [PMID: 33100749 PMCID: PMC7546070 DOI: 10.4103/ua.ua_89_19] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 11/20/2019] [Indexed: 12/23/2022] Open
Abstract
Background Persistent anemia has been described in kidney transplant (KTx) recipients with parvovirus B19 virus infection. However, the epidemiology of parvovirus B19 and parvovirus B19-related anemia after KTx remains unclear. We conducted this systematic review (1) to investigate the incidence of parvovirus B19 infection after KTx and (2) to assess the incidence of parvovirus B19 among KTx patients with anemia. Materials and Methods A systematic review was conducted in EMBASE, MEDLINE, and Cochrane databases from inception to March 2019 to identify studies that reported the incidence rate of parvovirus B19 infection and/or seroprevalence of parvovirus B19 in KTx recipients. Effect estimates from the individual studies were extracted and combined using random-effects, generic inverse variance method of DerSimonian and Laird. The protocol for this systematic review is registered with PROSPERO (no. CRD42019125716). Results Nineteen observational studies with a total of 2108 KTx patients were enrolled. Overall, the pooled estimated seroprevalence of parvovirus B19 immunoglobulin G was 62.2% (95% confidence interval [CI]: 45.8%-76.1%). The pooled estimated incidence rate of positive parvovirus B19 DNA in the 1st year after KTx was 10.3% (95% CI: 5.5%-18.4%). After sensitivity analysis excluded a study that solely included KTx patients with anemia, the pooled estimated incidence rate of positive parvovirus B19 DNA after KTx was 7.6% (95% CI: 3.7%-15.0%). Among KTx with anemia, the pooled estimated incidence rate of positive parvovirus B19 DNA was 27.4% (95% CI: 16.6%-41.7%). Meta-regression analysis demonstrated no significant correlations between the year of study and the incidence rate of positive parvovirus B19 DNA (P = 0.33). Egger's regression asymmetry test was performed and demonstrated no publication bias in all analyses. Conclusion The overall estimated incidence of positive parvovirus B19 DNA after KTX is 10.3%. Among KTx with anemia, the incidence rate of positive parvovirus B19 DNA is 27.4%. The incidence of positive parvovirus B19 DNA does not seem to decrease overtime.
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Affiliation(s)
- Charat Thongprayoon
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Rochester, USA
| | - Nadeen J Khoury
- Department of Medicine, Division of Nephrology, Henry Ford Hospital, Detroit, Michigan, USA
| | - Tarun Bathini
- Department of Internal Medicine, University of Arizona, Tucson, Arizona, USA
| | - Narothama Reddy Aeddula
- Department of Medicine, Division of Nephrology, Indiana University School of Medicine and Deaconess Health System, Evansville, Indiana, USA
| | - Boonphiphop Boonpheng
- Department of Internal Medicine, East Tennessee State University, Johnson City, Tennessee, USA
| | | | | | - Napat Leeaphorn
- Department of Medicine, Renal Transplant Program, University of Missouri-Kansas City School of Medicine, Saint Luke's Health System, Kansas City, Missouri, USA
| | - Supavit Chesdachai
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Aldo Torres-Ortiz
- Department of Medicine, Division of Nephrology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Wisit Kaewput
- Department of Military and Community Medicine, Phramongkutklao College of Medicine, Mahidol University, Bangkok, Thailand
| | - Jackrapong Bruminhent
- Department of Medicine, Division of Infectious Diseases, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Michael A Mao
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic, Jacksonville, Florida, USA
| | - Wisit Cheungpasitporn
- Department of Medicine, Division of Nephrology, University of Mississippi Medical Center, Jackson, Mississippi, USA
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3
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Treatment of parvovirus B19 viremia to facilitate kidney transplantation in a patient with collapsing glomerulopathy. Clin Nephrol Case Stud 2020; 8:41-45. [PMID: 32566445 PMCID: PMC7303543 DOI: 10.5414/cncs110113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 04/09/2020] [Indexed: 01/18/2023] Open
Abstract
Collapsing glomerulopathy (CG) is a severe form of glomerulopathy which results in nephrotic syndrome and often ensues in rapid progression to end-stage kidney disease (ESKD). Although most commonly a result of HIV infection, other conditions such as parvovirus B19 (PB19) infection have been associated with CG. We present a case of an 18-year-old male with CG associated with PB19 infection who was heterozygous for APOL1 G1 and G2 genetic variants. In an attempt to treat, he was started on intravenous immunoglobulin (IVIg), however rapidly progressed to ESKD. During workup for a living donor kidney transplant he was found to have persistent low-grade PB19 viremia. Despite having no major immunodeficiency and given subsequent courses of IVIg, viremia continued to persist. In a final attempt to eradicate the PB19 we began treatment with cidofovir, an antiviral agent with in vitro efficacy against PB19. Subsequent to initiation of cidofovir, PB19 viremia slowly cleared after which he received a living unrelated kidney transplant. The patient had an early cellular rejection treated with rabbit antithymocyte globulin after which he recovered kidney function without signs of recurrent CG. Our case report suggests efficacy of IVIg and cidofovir for persistent PB19 infection in ESKD to allow subsequent transplantation, while minimizing the risk of recurrent CG.
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4
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Inamdar N, Nada R, Minz R, Kenwar DB, Singh S, Sharma A, Kumar V, Rathi M, Kohli HS, Ramachandran R. Successful re-transplantation in patient with recurrent parvovirus B19 pure red cell aplasia. Transpl Infect Dis 2019; 21:e13164. [PMID: 31483919 DOI: 10.1111/tid.13164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 07/29/2019] [Accepted: 08/25/2019] [Indexed: 11/29/2022]
Abstract
Impaired cell-mediated, as well as antibody-mediated immunity predisposes a renal transplant recipient to a wide variety of atypical infection. With an increasing number of re-transplant, the balance between immunosuppression and the risk of recurrent disease poses a clinical and therapeutic challenge. Here, we report a successful re-transplantation in a case of parvovirus B19 infection leading to anaemia and collapsing glomerulopathy in the allograft managed with intravenous immunoglobulin (IVIG) and reduction of immunosuppression. This case emphasizes re-consideration to renal transplant after clearance of the virus in a previous renal allograft lost to PVB19 infection.
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Affiliation(s)
- Neeraj Inamdar
- Department of Nephrology, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ritambhra Nada
- Department of Histopathology, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ranjana Minz
- Department of Immunopathology, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Deepesh Benjamin Kenwar
- Department of Transplant Surgery, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sarabpreet Singh
- Department of Transplant Surgery, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ashish Sharma
- Department of Transplant Surgery, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Vivek Kumar
- Department of Nephrology, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Manish Rathi
- Department of Nephrology, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Harbir S Kohli
- Department of Nephrology, Post graduate Institute of Medical Education and Research, Chandigarh, India
| | - Raja Ramachandran
- Department of Nephrology, Post graduate Institute of Medical Education and Research, Chandigarh, India
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5
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Prasad N, Novak JE, Patel MR. Kidney Diseases Associated With Parvovirus B19, Hanta, Ebola, and Dengue Virus Infection: A Brief Review. Adv Chronic Kidney Dis 2019; 26:207-219. [PMID: 31202393 DOI: 10.1053/j.ackd.2019.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 01/18/2019] [Accepted: 01/28/2019] [Indexed: 01/06/2023]
Abstract
Viral infection-associated kidney diseases are an emerging public health issue in both developing and developed countries. Many new viruses have emerged with new paradigms of kidney injury, either directly through their cytopathic effect or indirectly through immune-mediated glomerulopathy, tubulointerstitial disease, and acute kidney injury as part of multiorgan failure. Herein, we will discuss Parvovirus, which causes glomerulopathy, and Hanta, Ebola, and Dengue viruses, which cause viral hemorrhagic fever and acute kidney injury. Clinical manifestations also depend on extrarenal organ systems involved. Diagnosis of these viral infections is mainly based on a high index of suspicion, serologic testing, and isolation of viral DNA/RNA. Management is largely conservative, as specific antiviral agents are unavailable.
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6
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Hara S, Hirata M, Ito K, Mizushima I, Fujii H, Yamada K, Nagata M, Kawano M. Post-infectious acute glomerulonephritis with podocytopathy induced by parvovirus B19 infection. Pathol Int 2018; 68:190-195. [PMID: 29457859 DOI: 10.1111/pin.12643] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 12/30/2017] [Indexed: 10/18/2022]
Abstract
Human parvovirus B19 infection causes a variety of glomerular diseases such as post-infectious acute glomerulonephritis and collapsing glomerulopathy. Although each of these appears independently, it has not been fully determined why parvovirus B19 provokes such a variety of different glomerular phenotypes. Here, we report a 68-year-old Japanese man who showed endocapillary proliferative glomerulonephritis admixed with podocytopathy in association with parvovirus B19 infection. The patient showed acute onset of heavy proteinuria, microscopic hematuria and kidney dysfunction with arthralgia and oliguria after close contact with a person suffering from erythema infectiosum. In the kidney biopsy specimen, glomeruli revealed diffuse and global endocapillary infiltration of inflammatory cells, with some also showing tuft collapse with aberrant vacuolation, swelling, and hyperplasia of glomerular epithelial cells. Immunofluorescence revealed dense granular C3 deposition that resembled the "starry sky pattern". Intravenous glucocorticoid pulse therapy followed by oral prednisolone and cyclosporine combination therapy resulted in considerable amelioration of the kidney dysfunction and urinary abnormalities. The present case reveals that parvovirus B19 infection can induce different glomerular phenotypes even in the same kidney structure. This finding may provide hints useful for the further elucidation of the pathogenesis of parvovirus B19-induced glomerular lesions.
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Affiliation(s)
- Satoshi Hara
- Division of Rheumatology, Department of Internal Medicine, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Masayoshi Hirata
- Department of Internal Medicine, Takaoka City Hospital, Takaoka, Japan
| | - Kiyoaki Ito
- Division of Rheumatology, Department of Internal Medicine, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Ichiro Mizushima
- Division of Rheumatology, Department of Internal Medicine, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Hiroshi Fujii
- Division of Rheumatology, Department of Internal Medicine, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Kazunori Yamada
- Division of Rheumatology, Department of Internal Medicine, Kanazawa University Graduate School of Medicine, Kanazawa, Japan.,Department of Advanced Research in Community Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Michio Nagata
- Department of Kidney and Vascular Pathology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Mitsuhiro Kawano
- Division of Rheumatology, Department of Internal Medicine, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
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7
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Toyoda M, Shin BH, Ge S, Mirocha J, Thomas D, Chu M, Rodriguez E, Chao C, Petrosyan A, Galera OA, Vo A, Choi J, Peng A, Kahwaji J, Jordan SC. Impact of Desensitization on Antiviral Immunity in HLA-Sensitized Kidney Transplant Recipients. J Immunol Res 2017; 2017:5672523. [PMID: 28265581 PMCID: PMC5317146 DOI: 10.1155/2017/5672523] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 12/15/2016] [Indexed: 12/15/2022] Open
Abstract
Viral infections represent significant morbidity and mortality factors in kidney transplant recipients, with CMV, EBV, and BKV infections being most common. Desensitization (DES) with IVIg and rituximab with/without plasma exchange followed by kidney transplantation with alemtuzumab induction increased successful transplant rates in HLA-sensitized patients but may represent an increased risk for viral infections due to severe lymphocyte depletion. Here, we report on the posttransplant viral infection status in 372 DES versus 538 non-DES patients. CMV and EBV viremia were significantly lower in DES patients, while BKV viremia was similar. This trend was observed primarily in CMV sero(-), EBV sero(+), and sero(-) patients. No patient developed PTLD. The incidence of BKAN, allograft, and patient survival was similar in both groups. These viral infections were not associated with subsequent allograft rejection which occurred within 6 months after the infection. Conclusions. The IVIg + rituximab desensitization combined with alemtuzumab induction with triple immunosuppression maintenance does not increase the risk for CMV, EBV, and BKV infections. Possible factors include, in addition to posttransplant antiviral prophylaxis and PCR monitoring, presence of memory T cells and antibodies specific to CMV and likely EBV, NK cell-mediated ADCC despite lymphocyte depletion, elimination of EBV and CMV reservoirs by rituximab and alemtuzumab, and use of IVIg with antiviral properties.
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Affiliation(s)
- Mieko Toyoda
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Bong-Ha Shin
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Shili Ge
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - James Mirocha
- Biostatistics Core, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - David Thomas
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Maggie Chu
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Edgar Rodriguez
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Christine Chao
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Anna Petrosyan
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Odette A. Galera
- Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Ashley Vo
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jua Choi
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Alice Peng
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Joseph Kahwaji
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Stanley C. Jordan
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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8
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Wahid B, Ali A, Idrees M, Rafique S. Immunotherapeutic strategies for sexually transmitted viral infections: HIV, HSV and HPV. Cell Immunol 2016; 310:1-13. [PMID: 27514252 PMCID: PMC7124316 DOI: 10.1016/j.cellimm.2016.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 07/22/2016] [Accepted: 08/02/2016] [Indexed: 12/24/2022]
Abstract
More than 1 million sexually transmitted infections (STIs) are acquired each day globally. Etiotropic drugs cannot effectively control infectious diseases therefore, there is a dire need to explore alternative strategies especially those based on the regulation of immune system. The review discusses all rational approaches to develop better understanding towards immunotherapeutic strategies based on modulation of immune system in an attempt to curb the elevating risk of infectious diseases such as HIV, HPV and HSV because of their high prevalence. Development of monoclonal antibodies, vaccines and several other immune based treatments are promising alternative strategies that are offering new opportunities to eradicate pathogens.
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Affiliation(s)
- Braira Wahid
- Centre for Applied Molecular Biology, 87-West Canal Bank Road, Thokar Niaz Baig, University of the Punjab, Lahore, Pakistan.
| | - Amjad Ali
- Centre for Applied Molecular Biology, 87-West Canal Bank Road, Thokar Niaz Baig, University of the Punjab, Lahore, Pakistan.
| | - Muhammad Idrees
- Centre for Applied Molecular Biology, 87-West Canal Bank Road, Thokar Niaz Baig, University of the Punjab, Lahore, Pakistan; Vice Chancellor Hazara University Mansehra, Pakistan.
| | - Shazia Rafique
- Centre for Applied Molecular Biology, 87-West Canal Bank Road, Thokar Niaz Baig, University of the Punjab, Lahore, Pakistan.
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9
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Luque Y, Anglicheau D, Rabant M, El Karoui K, Jamme M, Aubert O, Clément R, Noël LH, Bollée G, Brodin-Sartorius A, Martinie M, Kreis H, Timsit MO, Legendre C. Renal safety of high-dose, sucrose-free intravenous immunoglobulin in kidney transplant recipients: an observational study. Transpl Int 2016; 29:1205-1215. [PMID: 27529401 DOI: 10.1111/tri.12833] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 03/14/2016] [Accepted: 08/01/2016] [Indexed: 11/30/2022]
Abstract
High-dose intravenous immunoglobulin (IVIg) is commonly used during kidney transplantation. Its nephrotoxicity has been attributed to sucrose stabilizers. We evaluated the renal safety of newer formulations of sucrose-free IVIg. We retrospectively studied clinical and histological data from 75 kidney recipients receiving high-dose, sucrose-free IVIg courses. This group was compared with 75 matched kidney recipients not treated with IVIg. Sucrose-free IVIg treatment was not associated with any acute kidney injury episode at 3 months, but an increased frequency of tubular macrovacuoles (28% vs. 2.8%, P < 0.001) was observed. Among IVIg-treated patients, the presence of macrovacuoles at 3 months was associated with increased IF/TA scores at 3 months (1.7 ± 1 vs. 1 ± 1, P = 0.005) and was more often observed in kidneys with higher IF/TA scores on day 0 (0.6 ± 0.9 vs. 0.3 ± 0.8, P = 0.03) at 3 months. Finally, patients treated with amino-acid-stabilized formulations developed fewer macrovacuoles at 3 months (12% vs. 60%; P < 0.001) than those treated with carbohydrate-stabilized IVIg. Our study shows that high-dose, sucrose-free IVIg use in early kidney recipients is clinically well tolerated. Among sucrose-free IVIg, amino-acid-stabilized formulations are associated with less tubular toxicity than carbohydrate-stabilized IVIg.
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Affiliation(s)
- Yosu Luque
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France. .,Sorbonne Universités, Université Pierre et Marie Curie Paris 06, Paris, France;, Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1155, Paris, France.
| | - Dany Anglicheau
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,Centaure Foundation and Labex Transplantex, Necker Hospital, Paris, France
| | - Marion Rabant
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,Anatomie et Cytologie Pathologiques, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Khalil El Karoui
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,Service de Physiologie, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Matthieu Jamme
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Olivier Aubert
- Paris Translational Research Centre for Organ Transplantation, Inserm, UMR-S970, Paris Descartes University, Paris, France
| | - Rozenn Clément
- Pharmacie, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laure-Hélène Noël
- Anatomie et Cytologie Pathologiques, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Guillaume Bollée
- Division of Nephrology and Research Centre of the Centre Hospitalier de l'Université de Montréal and Université de Montréal, Montréal, QC, Canada
| | | | - Michèle Martinie
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Henri Kreis
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Marc-Olivier Timsit
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,Urologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Christophe Legendre
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker, Assistance Publique-Hôpitaux de Paris, Paris, France.,Université Paris Descartes, Sorbonne Paris Cité, Paris, France.,Centaure Foundation and Labex Transplantex, Necker Hospital, Paris, France
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10
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Besse W, Mansour S, Jatwani K, Nast CC, Brewster UC. Collapsing glomerulopathy in a young woman with APOL1 risk alleles following acute parvovirus B19 infection: a case report investigation. BMC Nephrol 2016; 17:125. [PMID: 27600725 PMCID: PMC5013576 DOI: 10.1186/s12882-016-0330-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 08/02/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Collapsing Glomerulopathy (CG), also known as the collapsing variant of Focal Segmental Glomerulosclerosis (FSGS), is distinct in both its clinical severity and its pathophysiologic characteristics from other forms of FSGS. This lesion occurs disproportionally in patients carrying two APOL1 risk alleles, and is the classic histologic lesion resulting from Human Immunodeficiency Virus (HIV) infection of podocytes. Other viral infections, including parvovirus B19, and drugs such as interferon that perturb the immune system, have also been associated with CG. Despite significant advances, explaining such genetic and immune/infectious associations with causative mechanisms and supporting evidence has proven challenging. CASE PRESENTATION We report the case of a healthy (HIV-negative) pregnant 36 year-old Caribbean-American woman who presented with nephrotic syndrome and fetal demise in the setting of acute parvovirus B19 infection. A series of three renal biopsies and rapid clinical course showed progression from significant podocyte injury with mild light microscopy findings to classic viral-associated CG to ESRD in less than 3 months. Genetic analysis revealed two APOL1 G1 risk alleles. CONCLUSIONS This is the first published case report of CG in the setting of acute parvovirus infection in a patient with two APOL1 risk allelles, and parvoviral proteins identified in renal epithelium on kidney biopsy. These findings support the causative role of parvovirus B19 infection in the development of CG on the background of APOL1 genetic risk.
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Affiliation(s)
- Whitney Besse
- Section of Nephrology, Yale University, 330 Cedar Street, BB 121, New Haven, CT 06520-8029, USA
| | - Sherry Mansour
- Section of Nephrology, Yale University, 330 Cedar Street, BB 121, New Haven, CT 06520-8029, USA
| | - Karan Jatwani
- Government Medical College & Hospital Chandigarh Sector, Chandigarh, India
| | - Cynthia C Nast
- Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Ursula C Brewster
- Section of Nephrology, Yale University, 330 Cedar Street, BB 121, New Haven, CT 06520-8029, USA.
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Vu D, Shah T, Ansari J, Naraghi R, Min D. Efficacy of intravenous immunoglobulin in the treatment of persistent BK viremia and BK virus nephropathy in renal transplant recipients. Transplant Proc 2015; 47:394-8. [PMID: 25769580 DOI: 10.1016/j.transproceed.2015.01.012] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 01/14/2015] [Indexed: 01/26/2023]
Abstract
BK virus-associated nephropathy (BKVN) can cause clinically significant viral infection in renal transplant recipients, leading to allograft dysfunction and loss. The usual management of BKVN involves the reduction of immunosuppression and the addition of leflunomide, quinolones, and cidofovir, but the rate of graft loss remains high. The aim of this study was to assess the impact of treatment with intravenous human immunoglobulin (IVIG) on the outcome of BKVN in renal transplant recipients. Upon diagnosis of BKVN, patients remained on anti-polyomavirus treatment, consisting of the reduction of immunosuppression and the use of leflunomide therapy. Treatment with IVIG was given only to patients who did not respond to 8 weeks of the adjustment of immunosuppression and leflunomide. All 30 patients had persistent BKV viremia and BKVN with their mean BK viral loads higher than the baseline (range, 15,000-2 million copies/mL). Mean peak BK load was 205,314 copies/mL compared with 697 copies/mL after 1 year of follow-up. Twenty-seven patients (90%) had a positive response in clearing viremia. The actuarial patient and graft survival rates after 12 months were 100% and 96.7%, respectively. IVIG administration appeared to be safe and effective in treating BKV viremia and BKVN and preventing graft loss in patients who had inadequate response to immunosuppression reduction and leflunomide therapy.
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Affiliation(s)
- D Vu
- American University of Health Sciences, Signal Hill, California, United States; National Institute of Transplantation, Los Angeles, California, United States; Western University of Health Sciences, Pomona, California, United States; Transplant Research Institute, Los Angeles, California, United States; St.Vincent Medical Center, Los Angeles, California, United States
| | - T Shah
- Western University of Health Sciences, Pomona, California, United States; Transplant Research Institute, Los Angeles, California, United States; St.Vincent Medical Center, Los Angeles, California, United States; University of Southern California, Los Angeles, California, United States
| | - J Ansari
- Transplant Research Institute, Los Angeles, California, United States
| | - R Naraghi
- Transplant Research Institute, Los Angeles, California, United States; St.Vincent Medical Center, Los Angeles, California, United States
| | - D Min
- Western University of Health Sciences, Pomona, California, United States; St.Vincent Medical Center, Los Angeles, California, United States.
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12
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Krishnan P, Ramadas P, Rajendran PP, Madhavan P, Alex A, Jayaschandran V, Humayun SG, Ali N, Sachdeva M, Flecha A, Basu A, Bhaskaran M, Molmenti EP. Effects of Parvovirus B19 Infection in Renal Transplant Recipients: A Retrospective Review of Three Cases. Int J Angiol 2015; 24:87-92. [PMID: 26060378 DOI: 10.1055/s-0034-1371759] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Parvovirus B19 (PVB19) is a DNA virus which causes clinically relevant infection in renal transplant recipients (RTR) leading to significant morbidity. Manifestations include erythropoietin resistant anemia, proteinuria, and glomerulosclerosis in the allograft. Severe infection may require administration of intravenous immunoglobulin, reduction in immunosuppression and transfusions. The major challenge in managing and preventing the infection in RTR involves the act of balancing the decreased level of immunosuppression and the risk of rejection. The objective of this article is to understand the importance of PVB19 infection and its outcome in RTR. We reviewed the medical records of three RTR with confirmed PVB19 infection and recorded patient information including demographics, clinical and laboratory data, management, and outcome. The average time of occurrence of PVB19 infection as transplant was 8.6 weeks and they presented with symptomatic anemia. Elevated creatinine values were noted in two of them. Following treatment, anemia improved and creatinine values returned to baseline. One of them developed an early relapse and had to be treated once again similarly. We emphasize the importance of maintaining a high index of suspicion for PVB19 infection in patients with anemia in the posttransplant phase, especially in patients on higher doses of immunosuppressants. Early and proper treatment can prevent worsening clinical condition and possible effects on the allograft.
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Affiliation(s)
- Prathik Krishnan
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Poornima Ramadas
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Prejith P Rajendran
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Parvathy Madhavan
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Asha Alex
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Vivek Jayaschandran
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Shaesta G Humayun
- Department of Anesthesiology, Brookdale University Hospital and Medical Center, Boulevard, Manhasset, New York
| | - Nicole Ali
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Mala Sachdeva
- Department of Nephrology, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Antonette Flecha
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Amit Basu
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Madhu Bhaskaran
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
| | - Ernesto P Molmenti
- Department of Transplant Program, North Shore University Hospital, Boulevard, Manhasset, New York
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13
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Clinical investigation of human parvovirus B19 infection after renal transplantation in China. Transplant Proc 2013; 45:1593-9. [PMID: 23726627 DOI: 10.1016/j.transproceed.2013.02.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2012] [Revised: 01/24/2013] [Accepted: 02/06/2013] [Indexed: 12/28/2022]
Abstract
OBJECTIVE We investigated the incidence of human parvovirus B19 (HPV B19) infection after renal transplantation as well as the risk of anemia and renal allograft damage among infected transplant recipients in China. METHODS We selected 114 patients at 1-18 months after renal transplantation for detection of HPV B19 DNA copies compared with a control population. Renal function and hematopoiesis were compared between infected and noninfected groups. RESULTS Twenty-seven patients diagnosed with HPV B19 infection during follow-up (18.75%),which was a significantly higher number than among the general population over the same period. Infected versus nonaffected patients exhibited a significantly higher incidence of anemia and urinary abnormalities in addition to significantly lower values of hemoglobin, higher serum creatinine concentrations, and lower glomerular filtration rates. The 2 groups did not differ in the types or doses of calcineurin inhibitor (CNI) immunosuppressants. Two cases of pure red cell aplasia (PRCA) as confirmed using bone marrow biopsy, were observed in the infected group. They displayed HPV B19 DNA copy numbers >10(7)/mL and segmental mesangial cell proliferation on renal biopsy. The PRCA cases were cured with immunomodulatory therapy. CONCLUSIONS The HPV B19 infection rate was significantly higher among renal transplant recipients than normal controls. Infections correlated with damage to the renal allograft, which may in turn cause PRCA. Immunomodulation therapy was effective to treat this complication of HPV B19 infection.
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14
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Alves MT, Vilaça SS, Carvalho MDG, Fernandes AP, Dusse LMSA, Gomes KB. Human parvovirus B19 infection in a renal transplant recipient: a case report. BMC Res Notes 2013; 6:28. [PMID: 23343210 PMCID: PMC3570302 DOI: 10.1186/1756-0500-6-28] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 01/18/2013] [Indexed: 12/02/2022] Open
Abstract
Background Parvovirus B19 presents tropism for human erythroid progenitor cells, causing chronic anemia in organ transplant recipients, due to their suppressed humoral and cellular responses. Diagnosis may be achieved through serological tests for detection of anti-B19 antibodies. However, renal transplant recipients are not routinely tested for parvovirus B19 infection, since there is scanty data or consensus on screening for B19 infection, as well as for treatment or preventive management of transplanted patients. Case presentation Herein we report a kidney transplant recipient, who was unresponsive to treatment of severe anemia, and presented hypocellular hematopoietic marrow, megaloblastosis and hypoplasia of erythroid lineage with larger cells with clear nuclei chromatin and eosinophilic nuclear inclusions. This patient was seropositive for Epstein-Barr and Cytomegalovirus infections and negative for anti-parvovirus B19 IgM and IgG antibodies, although symptoms were suggestive of parvoviruses infection. A qualitative polymerase chain reaction testing for B19 in serum sample revealed positive results for B19 virus DNA. Conclusion This case report suggests that the diagnostic process for parvovirus B19 in renal transplant recipients should include a polymerase chain reaction assay to detect B19-DNA, since specific serological tests may be unreliable given their impaired humoral responses. These results also indicate the importance of considering parvovirus B19 infection in the differential diagnosis of persistent anemia in transplanted patients.
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Affiliation(s)
- Michelle Teodoro Alves
- Departamento de Biologia Geral, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
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15
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Kishi S, Yamada S, Kishi F, Shibata E, Matsuura M, Nagai K, Mima A, Abe H, Doi T. Acute glomerulonephritis in an immunocompetent elderly woman after contact with a child who had been diagnosed as erythema infectiosum. Intern Med 2012; 51:2197-201. [PMID: 22892503 DOI: 10.2169/internalmedicine.51.7919] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The prevalence of postinfectious glomerulonephritis has decreased in most developed countries. We report the case of a previously healthy, immunocompetent 65-year-old woman who developed acute glomerulonephritis associated with human parvovirus B19 infection. She was referred by her primary care physician for suspected congestive heart failure but she had an elevated creatinine level and an abnormal urinalysis. Renal biopsy showed diffuse endocapillary proliferative glomerulonephritis. After biopsy, we learned that she had been in frequent contact with her grandson who had been diagnosed with erythema infectiosum. Her human parvovirus B19 serum IgM titer was elevated at 3.50, indicating current infection.
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Affiliation(s)
- Seiji Kishi
- Department of Nephrology, Tokushima University Hospital, Japan.
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16
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Brodin-Sartorius A, Mekki Y, Bloquel B, Rabant M, Legendre C. [Parvovirus B19 infection after kidney transplantation]. Nephrol Ther 2011; 8:5-12. [PMID: 21757415 DOI: 10.1016/j.nephro.2011.06.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Revised: 06/06/2011] [Accepted: 06/13/2011] [Indexed: 01/09/2023]
Abstract
Prevalence for human parvovirus B19 infection is estimated to be between 2% and 30% in renal transplant recipients. In post-transplant settings, parvovirus B19 infection may occur either as a primary infection or a reactivation. Parvovirus transmission most commonly occurs through respiratory tract but may also result from graft or blood packs contamination. Co-infections with HHV-6 and CMV viruses are frequent. The hallmark symptom is anemia, more rarely pancytopenia and hemophagocytic syndrome. In respect to renal involvement, parvovirus B19 infection has been associated with graft dysfunction in 10% of cases. Both thrombotic microangiopathies and collapsing glomerulopathies have been reported concomitantly with parvovirus B19 infection but the causal link remains unclear. Other complications are seldomly reported, including hepatitis, encephalitis, and myocarditis. Diagnosis is based on pre and post-transplant serological status. In addition, the management of parvovirus B19 infection in immunocompromised patients requires quantitative assessment of blood viral load by PCR. The treatment relies primarily on reduction of immunosuppression combined with intravenous immunoglobulin infusions. Relapses occur in 30% of cases.
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Affiliation(s)
- Albane Brodin-Sartorius
- Service de transplantation rénale adulte, université Paris-Descartes, hôpital Necker, 149-161, rue de Sèvres, 75015 Paris, France.
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17
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Jordan SC, Toyoda M, Kahwaji J, Vo AA. Clinical aspects of intravenous immunoglobulin use in solid organ transplant recipients. Am J Transplant 2011; 11:196-202. [PMID: 21219579 DOI: 10.1111/j.1600-6143.2010.03400.x] [Citation(s) in RCA: 137] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Intravenous immunoglobulin products (IVIG) are derived from pooled human plasma from thousands of donors and have been used for the treatment of primary immunodeficiency disorders for nearly 30 years. IVIG products are also effective in the treatment of autoimmune and inflammatory disorders, however the precise mechanism(s) of immune modulation are unknown. Recent data suggests that IVIG has a much broader ability to regulate cellular immunity, including innate and adaptive components. IVIG is also a recently recognized modifier of complement activation and injury. These attributes suggests IVIG would have clinical applications in solid organ transplantation. Analysis of clinical studies examining the use of IVIG in desensitization protocols and for treatment of antibody-mediated rejection (AMR) are supportive for kidney transplant recipients, although no clinical trials using IVIG in sensitized patients were performed seeking an Federal Drug Administration indication. Data regarding the use of IVIG for desensitization and treatment of AMR in cardiac and lung allograft recipients is not conclusive. IVIG is useful in the treatment and prevention of posttransplant infectious complications including cytomegalovirus, parvovirus B19 and polyoma BK virus. In addition, we address the risk of adverse events associated with IVIG use in sensitized end-stage renal disease and transplant patients.
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Affiliation(s)
- S C Jordan
- Comprehensive Transplant Center Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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18
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19
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Severe anemia from parvovirus b19 infection in pediatric renal transplant recipients: two case reports. Transplant Proc 2008; 40:3261-4. [PMID: 19010248 DOI: 10.1016/j.transproceed.2008.03.127] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
UNLABELLED Human parvovirus B19 (PVB19) is the etiologic agent of erythema infectiosum (fifth disease), a common childhood exanthema. Immunocompromised patients risk developing chronic infections leading to pure red blood cell aplasia. Herein we have reported our experience with two pediatric renal transplant recipients who had severe pure red cell aplasia in the early period after surgery, accompanying PVB19 infection. FIRST CASE A 6-year-old boy underwent pro emptive living-related renal transplantation in September 2006. On day 4, he developed abdominal discomfort and diarrhea. After transplantation, he began an asymptomatic drop in hematocrit without reticulocytosis, which was unresponsive to recombinant erythropoietin. Diarrhea also persisted. Polymerase chain reaction (PCR) was positive for cytomegalovirus (CMV) in the gastrointestinal tract. PVB19 was confirmed by PCR on a bone marrow sample. He was transfused with packed red cells and treated with ganciclovir and intravenous immunoglobulin (IVIG). His hematocrit increased and diarrhea ended. Six months later anemia recurred requiring a second infusion of IVIG. Subsequently he has done well. SECOND CASE A 15-year-old boy received a living-related renal transplant in October 2006, after 2 years on automated peritoneal dialysis. One month later he developed a progressive, nonregenerative anemia. A bone marrow aspirate confirmed a PVB19 infection by PCR. He received a blood transfusion and IVIG with a favorable response. CONCLUSIONS The presence of persistent anemia in immunocompromised hosts with a low reticulocyte count suggests PVB19 infection. IVIG therapy is effective to treat chronic PVB19 infections.
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20
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Waldman M, Kopp JB. Parvovirus-B19-associated complications in renal transplant recipients. ACTA ACUST UNITED AC 2007; 3:540-50. [PMID: 17895931 DOI: 10.1038/ncpneph0609] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2007] [Accepted: 06/19/2007] [Indexed: 01/08/2023]
Abstract
Parvovirus B19 is a common human pathogen, causing erythema infectiosum in children, hydrops fetalis in pregnant women, and transient aplastic crisis in patients with chronic hemolytic anemia. Immunosuppressed patients can fail to mount an effective immune response to B19, resulting in prolonged or persistent viremia. Renal transplant recipients can develop symptomatic B19 infections as a result of primary infection acquired via the usual respiratory route or via the transplanted organ, or because of reactivation of latent or persistent viral infection. The most common manifestations of B19 infection in immunosuppressed patients are pure red cell aplasia and other cytopenias. Thus, this diagnosis should be considered in transplant recipients with unexplained anemia and reticulocytopenia or pancytopenia. Collapsing glomerulopathy and thrombotic microangiopathy have been reported in association with B19 infection in renal transplant recipients, but a causal relationship has not been definitively established. Prompt diagnosis of B19 infection in the renal transplant recipient requires a high index of suspicion and careful selection of diagnostic tests, which include serologies and polymerase chain reaction. Most patients benefit from intravenous immunoglobulin therapy and/or alteration or reduction of immunosuppressive therapy. Conservative therapy might be sufficient in some cases.
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Affiliation(s)
- Meryl Waldman
- Kidney Disease Section, National Institute of Diabetes, Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20814-9692, USA.
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21
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Abstract
Infection with parvovirus B19 causes several clinical syndromes (fifth disease, transient aplastic crisis, pure red cell aplasia, and hydrops fetalis) and may contribute to other illnesses. B19 has been linked to renal disease in three settings: As a cause of acute glomerulopathy and as a cause of anemia in ESRD and kidney transplantation. Case reports implicate parvovirus in the pathogenesis of proliferative glomerulonephritis and collapsing glomerulopathy, but a causal relationship has not been established. A proposed role for B19 infection is based on the temporal association of renal findings with viral infection, positive serology, and identification of the viral genome in the glomerulus. Mechanisms may include cytopathic effects on glomerular epithelial cells and/or endothelial cells and glomerular deposition of immune complexes. Patients who require dialysis may have increased susceptibility to acute and chronic anemia after parvoviral infection. Factors that predispose this population to complications of B19 infection include impaired immune response, deficient erythropoietin production, and possibly decreased erythrocyte survival. The clinical burden of parvovirus B19 infection in renal transplant recipients may be underestimated; these individuals may develop persistent viremia as a result of a dysfunctional immune response. Chronic anemia and pure red blood cell aplasia are the most common complications of parvovirus infection in this population; the diagnosis should be considered in transplant recipients with unexplained anemia or pancytopenia. Allograft rejection and dysfunction have been reported in association with infection, but a cause-effect relationship has not been proved. Further investigation of the relationship between B19 and kidney disease is warranted.
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Affiliation(s)
- Meryl Waldman
- Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland 20892-1268, USA. merylw@.niddk.nih.gov
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22
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Swaminathan S, Lager DJ, Qian X, Stegall MD, Larson TS, Griffin MD. Collapsing and non-collapsing focal segmental glomerulosclerosis in kidney transplants. Nephrol Dial Transplant 2006; 21:2607-14. [PMID: 16705026 DOI: 10.1093/ndt/gfl225] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The aetiological and clinical associations of collapsing focal segmental glomerulosclerosis (cFSGS) following kidney transplantation (KTx) are poorly described. In this study, post-transplant cFSGS and non-collapsing FSGS (ncFSGS) were compared in recent KTx recipients. Evidence for intragraft viral infection was sought. METHODS Twenty-nine cases of post-KTx FSGS were identified and classified as cFSGS (n = 10) or ncFSGS (n = 19). Biopsies were scored using Banff '97 criteria and subjected to in situ hybridization (ISH) for parvovirus B19 (pvB19), simian virus 40 (SV40) and BK virus (BKV). RESULTS cFSGS and ncFSGS patients were comparable for age, gender, weight, delayed function, human leucocyte antigen (HLA) matching, acute rejection and median time to diagnosis. Deceased donor source was more common among cFSGS cases (70 vs 32%, P = 0.05). FSGS was recurrent in 2/10 cFSGS cases compared with 8/19 ncFSGS (P = NS). cFSGS was associated with more proteinuria (11.9 vs 7.2 g/day, P = 0.05) and higher serum creatinine (4.2 vs 1.9 mg/dl, P = 0.0001) at diagnosis. Plasmapheresis was used in two out of 10 cFSGS and seven out of 19 ncFSGS cases with treatment response in 0 of two and three of seven, respectively. Graft loss was more rapid with cFSGS compared with ncFSGS (P = 0.02). Histologically, cFSGS was associated with more severe chronic vascular abnormalities. All biopsies were negative for pvB19, SV40 and BKV by ISH. CONCLUSIONS cFSGS following KTx presents with higher proteinuria, diminished renal function, more severe vascular disease and higher rate of graft loss compared with the non-collapsing form. There was no evidence for infection by pvB19 or polyomaviruses.
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Affiliation(s)
- Sundararaman Swaminathan
- Department of Medicine, Division of Nephrology and Hypertension, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
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Abstract
Collapsing glomerulopathy (CG) has become an important cause of ESRD. First delineated from other proteinuric glomerular lesions in the 1980s, CG is now recognized as a common, distinct pattern of proliferative parenchymal injury that portends a rapid loss of renal function and poor responses to empiric therapy. Notwithstanding, the rise in disorders that are associated with CG, the identification of the first susceptibility genes for CG, the remarkable increase in murine modeling of CG, and promising preclinical testing of new therapeutic strategies suggest that the outlook for CG as a poorly understood and therapeutically resistant renal disease is set to change in the future. This focused review highlights recent advances in research into the pathogenesis and treatment of CG.
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Affiliation(s)
- Mamdouh Albaqumi
- Division of Nephrology, NYU School of Medicine, Smilow Research Center, 522 First Avenue, New York, NY 10016, USA
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24
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Vo AA, Cam V, Toyoda M, Puliyanda DP, Lukovsky M, Bunnapradist S, Peng A, Yang K, Jordan SC. Safety and Adverse Events Profiles of Intravenous Gammaglobulin Products Used for Immunomodulation: A Single-Center Experience. Clin J Am Soc Nephrol 2006; 1:844-52. [PMID: 17699296 DOI: 10.2215/cjn.01701105] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Intravenous Ig (IVIg) products are used in various medical conditions. Differences in excipients account for most adverse events (AE). Reports of complications including acute myocardial infarction (AMI) and acute renal failure (ARF) have emerged. Herein is described one institution's experience with IVIg-related complications. This study is a retrospective analysis of infusion-related AE that are associated with various IVIg products. Infusion-related AE were monitored during and after the administration of three IVIg products: Gamimune-N 10% (n = 76), Polygam (n = 105), and Carimune (n = 98). AE segregated to specific IVIg products. No patients who received Gamimune-N experienced AMI or ARF. Five (4.7%) patients (P < 0.01) in the Polygam group experienced AMI. Eight (8.2%) patients (P < 0.0001) in the Carimune group developed ARF. IVIg was safe to give on hemodialysis. IVIg products differ in osmolality, pH, and sugar and sodium content; this results in specific AE. Polygam resulted in no ARF but an increase in AMI. Carimune products at 9% concentration resulted in an increase in ARF. Gamimune-N 10% and other IVIg products were frequently associated with headaches. Administration of IVIg to patients who are on hemodialysis seems to be safe and effective.
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Affiliation(s)
- Ashley A Vo
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California 90048, USA.
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25
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Ki CS, Kim IS, Kim JW, Lee NY, Kim SH, Lee KW, Kim SJ, Joh JW, Huh WS, Oh HY. Incidence and clinical significance of human parvovirus B19 infection in kidney transplant recipients. Clin Transplant 2006; 19:751-5. [PMID: 16313320 DOI: 10.1111/j.1399-0012.2005.00415.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Human parvovirus B19 (B19) infection has been known to cause chronic anemia, pure red cell aplasia (PRCA), glomerulopathy, and allograft dysfunction in kidney transplant (KT) recipients. The aim of this study was to evaluate the incidence and clinical significance of B19 infection in KT recipients. A total of 537 serum samples from 167 KT recipients were included in the present study. The incidence of B19 infection was based on either qualitative polymerase chain reaction (PCR) or quantitative PCR with LightCycler Parvovirus B19 Quantitation kit. Clinical significance of B19 infection was investigated by a retrospective review of hemoglobin (Hb) levels and the results of kidney and bone marrow biopsies. The overall PCR positive rate was 18.3% (98/537), and 52 of 167 (31.1%) KT recipients showed at least one positive PCR. In addition, 20 of 167 subjects (12.0%) showed PCR-positivity more than two consecutive times, and they had significantly lower Hb levels than those with negative or one positive PCR (p < 0.0001). Furthermore, two patients suffered from PRCA, which was confirmed by bone marrow biopsy. However, B19 infection did not seem to affect the graft outcome. In conclusion, the B19 infection in KT recipients was not uncommon and was associated with low Hb levels and PRCA after KT.
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Affiliation(s)
- Chang-Seok Ki
- Department of Laboratory Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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26
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Subtirelu MM, Flynn JT, Schechner RS, Pullman JM, Feuerstein D, Del Rio M. Acute renal failure in a pediatric kidney allograft recipient treated with intravenous immunoglobulin for parvovirus B19 induced pure red cell aplasia. Pediatr Transplant 2005; 9:801-4. [PMID: 16269055 DOI: 10.1111/j.1399-3046.2005.00379.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Infection with parvovirus B19 (PV-B19) after solid organ transplantation may cause pure red cell aplasia (PRCA). Intravenous immunoglobulin (IVIg) may be of benefit in clearing the infection. Acute renal failure is a known adverse effect of IVIg administration. A 14-yr-old male received a cadaveric renal transplant. Three weeks after surgery he developed symptomatic anemia (hemoglobin 4.5 g/dL, reticulocyte count 0.2%). Anti-PV-B19 IgM and IgG titers, which had been negative pretransplant, were positive. He received two IVIg infusions as treatment for the PV-B19 infection. Four days after the IVIg infusions he developed non-oliguric acute renal failure (ARF) with a rise in serum creatinine from 1 to 1.8 mg/dL. Allograft biopsy showed changes consistent with an osmotic load. Anemia and the renal failure resolved after transfusions and IVIg. PV-B19 infection in immunosuppressed transplant recipients is associated with significant morbidity and may respond to IVIg therapy. High sucrose IVIg preparations may be associated with renal failure in renal allograft recipients. Adding PV-B19 testing of the donor and recipient to the standard pretransplant evaluation may be beneficial in diagnosing and managing a potential infection. If IVIg is to be used it may be safer to use a sucrose-free IVIg preparation.
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Affiliation(s)
- Mihail M Subtirelu
- Department of Pediatrics, Division of Pediatric Nephrology, Children's Hospital at Montefiore, Bronx, NY 10467, USA
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Abstract
Viruses are among the most common causes of opportunistic infection after transplantation and the most important. The risk for viral infection is a function of the specific virus encountered, the intensity of immune suppression used to prevent graft rejection, and other host factors governing susceptibility. Viral infection, both symptomatic and asymptomatic, causes the "direct effects" of invasive disease and "indirect effects," including immune suppression predisposing to other opportunistic infections and oncogenesis. Rapid and sensitive microbiologic assays for many of the common viruses after transplantation have replaced, for the most part, serologic testing and in vitro cultures for the diagnosis of infection. Furthermore, quantitative molecular tests allow the individualization of antiviral therapies for prevention and treatment of infection. This advance is most prominent in the management of cytomegalovirus, Epstein-Barr, hepatitis B, and hepatitis C viruses. Diagnostic advances have not been accompanied by the development of specific and nontoxic anti-viral agents or effective antiviral vaccines. Vaccines, where available, should be given to patients as early as possible and well in advance of transplantation to optimize the immune response. Studies of viral latency, reactivation, and the cellular effects of viral infection will provide clues for future strategies in prevention and treatment of viral infections.
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Affiliation(s)
- Camille N Kotton
- Transplant Infectious Disease and Compromised Host Service, Infectious Disease Division, Massachusetts General Hospital, 55 Fruit Street; GRJ 504, Boston, MA 02114, USA
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Bayry J, Lacroix-Desmazes S, Kazatchkine MD, Kaveri SV. Intravenous immunoglobulin for infectious diseases: back to the pre-antibiotic and passive prophylaxis era? Trends Pharmacol Sci 2004; 25:306-10. [PMID: 15165745 PMCID: PMC7127229 DOI: 10.1016/j.tips.2004.04.002] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The dramatic increase in both the number of novel infectious agents and resistance to antimicrobial drugs has incited the need for adjunct therapies in the war against infectious diseases. Exciting recent studies have demonstrated the use of antibodies in the form of intravenous immunoglobulin (IVIg) against infections. By virtue of the diverse repertoire of immunoglobulins that possess a wide spectrum of antibacterial and antiviral specificities, IVIg provides antimicrobial efficacy independently of pathogen resistance and represents a promising alternative strategy for the treatment of diseases for which a specific therapy is not yet available.
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Klümpen HJ, Petersen EJ, Verdonck LF. Severe multiorgan failure after parvovirus B19 infection in an allogeneic stem cell transplant recipient. Bone Marrow Transplant 2004; 34:469-70. [PMID: 15258560 DOI: 10.1038/sj.bmt.1704612] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Liefeldt L, Plentz A, Klempa B, Kershaw O, Endres AS, Raab U, Neumayer HH, Meisel H, Modrow S. Recurrent high level parvovirus B19/genotype 2 viremia in a renal transplant recipient analyzed by real-time PCR for simultaneous detection of genotypes 1 to 3. J Med Virol 2004; 75:161-9. [PMID: 15543575 DOI: 10.1002/jmv.20251] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Organ transplant recipients infected with parvovirus B19 frequently develop persistent viremia associated with chronic anemia and pure red cell aplasia. In this study, a male renal transplant recipient who had been infected with parvovirus B19/genotype 2 after renal transplantation at the age of 34 years is described. The patient was repeatedly treated with high dose intravenous immunoglobulin (IVIG) that resulted in the resolvement of symptoms but not in virus eradication. During an observation period of 33 months after transplantation three phases associated with high parvovirus B19 viremia were observed. Both the first and the second viremic phases were combined with severe anemia. Parvovirus B19 specific IgM-antibodies were initially detected at the beginning of the second phase in continually rising concentrations. Initially eradication of the virus by immunoglobulin therapy was reported after the first viremic phase [Liefeldt et al. (2002): Nephrol Dial Transplant 17:1840-1842]. Retrospectively this statement has to be corrected. It was based on the use of a qualitative PCR assay specific for parvovirus B19 genotype 1 associated with reduced sensitivity for detection of genotype 2. After sequence analysis of the viral DNA and adjustment of a real-time PCR assay (TaqMan) for quantitative detection of all three B19 virus genotypes analysis of consecutive serum samples allowed the demonstration of long lasting phases with reduced viral loads following IVIG-treatment. These results demonstrate that IVIG treatment of parvovirus B19-triggered anemia in transplant recipients offers an opportunity to resolve symptoms, but does not guarantee eradication of the virus. Since reactivation of parvovirus B19 infection can result in high virus load associated with the recurrence of symptoms repeated screening for viral DNA is recommended using the TaqMan system established for quantitative detection of all three genotypes of parvovirus B19.
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Affiliation(s)
- Lutz Liefeldt
- Department of Nephrology, School of Medicine, Charité, Schumannstr, Berlin, Germany
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