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Athni TS, Barmettler S. Hypogammaglobulinemia, late-onset neutropenia, and infections following rituximab. Ann Allergy Asthma Immunol 2023; 130:699-712. [PMID: 36706910 PMCID: PMC10247428 DOI: 10.1016/j.anai.2023.01.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/23/2022] [Accepted: 01/16/2023] [Indexed: 01/26/2023]
Abstract
Rituximab is a chimeric anti-CD20 monoclonal antibody that targets CD20-expressing B lymphocytes, has a well-defined efficacy and safety profile, and is broadly used to treat a wide array of diseases. In this review, we cover the mechanism of action of rituximab and focus on hypogammaglobulinemia and late-onset neutropenia-2 immune effects secondary to rituximab-and subsequent infection. We review risk factors and highlight key considerations for immunologic monitoring and clinical management of rituximab-induced secondary immune deficiencies. In patients treated with rituximab, monitoring for hypogammaglobulinemia and infections may help to identify the subset of patients at high risk for developing poor B cell reconstitution, subsequent infections, and adverse complications. These patients may benefit from early interventions such as vaccination, antibacterial prophylaxis, and immunoglobulin replacement therapy. Systematic evaluation of immunoglobulin levels and peripheral B cell counts by flow cytometry, both at baseline and periodically after therapy, is recommended for monitoring. In addition, in those patients with prolonged hypogammaglobulinemia and increased infections after rituximab use, immunologic evaluation for inborn errors of immunity may be warranted to further risk stratification, increase monitoring, and assist in therapeutic decision-making. As the immunologic effects of rituximab are further elucidated, personalized approaches to minimize the risk of adverse reactions while maximizing benefit will allow for improved care of patients with decreased morbidity and mortality.
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Affiliation(s)
| | - Sara Barmettler
- Allergy and Clinical Immunology Unit, Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, Massachusetts.
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2
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Otani IM, Lehman HK, Jongco AM, Tsao LR, Azar AE, Tarrant TK, Engel E, Walter JE, Truong TQ, Khan DA, Ballow M, Cunningham-Rundles C, Lu H, Kwan M, Barmettler S. Practical guidance for the diagnosis and management of secondary hypogammaglobulinemia: A Work Group Report of the AAAAI Primary Immunodeficiency and Altered Immune Response Committees. J Allergy Clin Immunol 2022; 149:1525-1560. [PMID: 35176351 DOI: 10.1016/j.jaci.2022.01.025] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 12/31/2021] [Accepted: 01/21/2022] [Indexed: 11/17/2022]
Abstract
Secondary hypogammaglobulinemia (SHG) is characterized by reduced immunoglobulin levels due to acquired causes of decreased antibody production or increased antibody loss. Clarification regarding whether the hypogammaglobulinemia is secondary or primary is important because this has implications for evaluation and management. Prior receipt of immunosuppressive medications and/or presence of conditions associated with SHG development, including protein loss syndromes, are histories that raise suspicion for SHG. In patients with these histories, a thorough investigation of potential etiologies of SHG reviewed in this report is needed to devise an effective treatment plan focused on removal of iatrogenic causes (eg, discontinuation of an offending drug) or treatment of the underlying condition (eg, management of nephrotic syndrome). When iatrogenic causes cannot be removed or underlying conditions cannot be reversed, therapeutic options are not clearly delineated but include heightened monitoring for clinical infections, supportive antimicrobials, and in some cases, immunoglobulin replacement therapy. This report serves to summarize the existing literature regarding immunosuppressive medications and populations (autoimmune, neurologic, hematologic/oncologic, pulmonary, posttransplant, protein-losing) associated with SHG and highlights key areas for future investigation.
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Affiliation(s)
- Iris M Otani
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, UCSF Medical Center, San Francisco, Calif.
| | - Heather K Lehman
- Division of Allergy, Immunology, and Rheumatology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY
| | - Artemio M Jongco
- Division of Allergy and Immunology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY
| | - Lulu R Tsao
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, UCSF Medical Center, San Francisco, Calif
| | - Antoine E Azar
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore
| | - Teresa K Tarrant
- Division of Rheumatology and Immunology, Duke University, Durham, NC
| | - Elissa Engel
- Division of Hematology and Oncology, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Jolan E Walter
- Division of Allergy and Immunology, Johns Hopkins All Children's Hospital, St Petersburg, Fla; Division of Allergy and Immunology, Morsani College of Medicine, University of South Florida, Tampa; Division of Allergy and Immunology, Massachusetts General Hospital for Children, Boston
| | - Tho Q Truong
- Divisions of Rheumatology, Allergy and Clinical Immunology, National Jewish Health, Denver
| | - David A Khan
- Division of Allergy and Immunology, University of Texas Southwestern Medical Center, Dallas
| | - Mark Ballow
- Division of Allergy and Immunology, Morsani College of Medicine, Johns Hopkins All Children's Hospital, St Petersburg
| | | | - Huifang Lu
- Department of General Internal Medicine, Section of Rheumatology and Clinical Immunology, The University of Texas MD Anderson Cancer Center, Houston
| | - Mildred Kwan
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill
| | - Sara Barmettler
- Allergy and Immunology, Massachusetts General Hospital, Boston.
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3
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Grammatikos A, Donati M, Johnston SL, Gompels MM. Peripheral B Cell Deficiency and Predisposition to Viral Infections: The Paradigm of Immune Deficiencies. Front Immunol 2021; 12:731643. [PMID: 34527001 PMCID: PMC8435594 DOI: 10.3389/fimmu.2021.731643] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 08/09/2021] [Indexed: 12/11/2022] Open
Abstract
In the era of COVID-19, understanding how our immune system responds to viral infections is more pertinent than ever. Immunodeficiencies with very low or absent B cells offer a valuable model to study the role of humoral immunity against these types of infection. This review looks at the available evidence on viral infections in patients with B cell alymphocytosis, in particular those with X-linked agammaglobulinemia (XLA), Good’s syndrome, post monoclonal-antibody therapy and certain patients with Common Variable Immune Deficiency (CVID). Viral infections are not as infrequent as previously thought in these conditions and individuals with very low circulating B cells seem to be predisposed to an adverse outcome. Particularly in the case of SARS-CoV2 infection, mounting evidence suggests that peripheral B cell alymphocytosis is linked to a poor prognosis.
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Affiliation(s)
- Alexandros Grammatikos
- Department of Immunology, Southmead Hospital, North Bristol National Health Service (NHS) Trust, Bristol, United Kingdom
| | - Matthew Donati
- Severn Infection Sciences and Public Health England National Infection Service South West, Department of Virology, Southmead Hospital, North Bristol NHS Trust, Bristol, United Kingdom
| | - Sarah L Johnston
- Department of Immunology, Southmead Hospital, North Bristol National Health Service (NHS) Trust, Bristol, United Kingdom
| | - Mark M Gompels
- Department of Immunology, Southmead Hospital, North Bristol National Health Service (NHS) Trust, Bristol, United Kingdom
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4
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Inoue D, Oda T, Iwama S, Uchida T, Kojima T, Tomiyasu T, Yoshikawa N, Yamada M, Okihara M, Akashi I, Kihara Y, Konno O, Iwase M, Iwamoto H. Development of pure red cell aplasia by transmission and persistent infection of parvovirus B19 through a kidney allograft. Transpl Infect Dis 2020; 23:e13462. [PMID: 32897628 DOI: 10.1111/tid.13462] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 08/25/2020] [Accepted: 08/28/2020] [Indexed: 11/28/2022]
Abstract
We report a case of pure red cell aplasia (PRCA) caused by parvovirus B19 (PVB19) infection, which was transmitted through a kidney allograft. The patient underwent a living-donor kidney transplant from his wife at the age of 60. Despite successful engraftment with a normal creatinine level, he developed severe anemia that required frequent blood transfusions 2 months after transplantation. Renal anemia was unlikely as his serum erythropoietin level was extremely high. A bone marrow aspiration test demonstrated the existence of large proerythroblasts. Although anti-PVB19 IgM antibody levels were not increased, polymerase chain reaction (PCR) detected PVB19 DNA in his serum. Thus, he was diagnosed as having PRCA induced by PVB19 infection. PCR analysis of total DNA isolated from 0-hour biopsy sections showed the existence of PVB19 DNA. Furthermore, PVB19 proteins was detected on renal tubules of 0-hour allograft by immunoperoxidase staining. Thus, transmission of PVB19 through the allograft was confirmed. A single course of intravenous immunoglobulin (IVIG) therapy resulted in substantial improvement; however, the effect was limited, and severe anemia relapsed after 5-6 months. Several courses of IVIG with adjustment of immunosuppressive drugs resulted in long-term remission. Our case demonstrates that donor-transmitted PVB19 infection should be suspected in kidney transplant recipients who develop refractory anemia during the early post-operative phase.
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Affiliation(s)
- Dan Inoue
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Takashi Oda
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Sachiko Iwama
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Takahiro Uchida
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Tadasu Kojima
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Tomohiro Tomiyasu
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Noriko Yoshikawa
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Muneharu Yamada
- Kidney Disease Center, Department of Nephrology and Blood Purification, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Masaaki Okihara
- Kidney Disease Center, Department of Kidney Surgery and Transplantation, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Isao Akashi
- Kidney Disease Center, Department of Kidney Surgery and Transplantation, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Yu Kihara
- Kidney Disease Center, Department of Kidney Surgery and Transplantation, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Osamu Konno
- Kidney Disease Center, Department of Kidney Surgery and Transplantation, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Makoto Iwase
- Department of Hematology, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
| | - Hitoshi Iwamoto
- Kidney Disease Center, Department of Kidney Surgery and Transplantation, Tokyo Medical University Hachioji Medical Center, Hachioji, Tokyo, Japan
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5
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Tharwat Abou El-Khier N, Darwish A, El Sayed Zaki M. Molecular Study of Parvovirus B19 Infection in Children with
Acute Myeloid Leukemia. Asian Pac J Cancer Prev 2018; 19:337-342. [PMID: 29479965 PMCID: PMC5980917 DOI: 10.22034/apjcp.2018.19.2.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Parvovirus B19 is a common viral infection in children. Nearby evidences are present about its association with acute leukemia, especially acute lymphoblast leukemia. Nevertheless, scanty reports have discussed any role in acute myeloid leukemia (AML). Purpose: To evaluate the frequency of virological markers of B19 infection including its DNA along with specific immunoglobulins G (IgG) and M (IgM) among children with newly diagnosed AML. Besides, describing the clinical importance of Parvovirus B19 infection in those patients. Patients and methods: A case-control retrospective study was conducted on 48 children recently diagnosed with AML before and during chemotherapy induction and 60 healthy control. Specific serum IgM and IgG levels were determined by enzyme linked immunosorbant assay (ELISA) and DNA detection by polymerase chain reaction (PCR). Results: Parvovirus DNA was detected in 20 patients with AML. IgM was found in sera of four patients and one case had positive DNA and IgG (5%). Patients with recent parvovirus B19 infection had a significantly reduced hemoglobin levels, RBCs counts, platelet counts, neutrophil counts and absolute lymphocytosis (p=0.01, p=0.0001, p=0.01, p=0.02, p=0.0003, respectively). There were no clinical findings with statistically significant association to recent infection. Half of the patients with AML had positive PCR and/or IgM for parvovirus B19. Among children with AML under chemotherapy, there were reduced hemoglobin levels (P=0.03), reduced platelet counts (P=0.0001) and absolute neutropenia (mean±SD, 1.200 ±1.00) in those with parvovirus B19 infection. More than half of patients with parvovirus B19 (72.2%) had positive PCR and/or IgM and 36.4% of them had positive IgG. Conclusion: This study highlights that parvovirus B19 is common in children with AML either at diagnosis or under chemotherapy. There are no clinical manifestations that can be used as markers for its presence, but hematological laboratory findings can provide evidence for infection in the presence of anemia and neutropenia. Detection of parvovirus B19 by combined molecular and serological markers is required in such patients for accurate diagnosis.
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Abstract
ABSTRACT
Primary parvovirus B19 infection is an infrequent, but serious and treatable, cause of chronic anemia in immunocompromised hosts. Many compromised hosts have preexisting antibody to B19 and are not at risk. However, upon primary infection, some patients may be able to mount a sufficient immune response to terminate active parvovirus B19 infection of erythroid precursors. The most common consequence of B19 infection in the compromised host is pure red-cell aplasia, resulting in chronic or recurrent anemia with reticulocytopenia. Anemia persists until neutralizing antibody is either produced by the host or passively administered. Parvovirus B19 should be suspected in compromised hosts with unexplained or severe anemia and reticulocytopenia, or when bone-marrow examination shows either giant pronormoblasts or absence of red-cell precursors. Diagnosis is established by detection of B19 DNA in serum in the absence of IgG antibody to B19. In some cases, IgG antibody is detected but is not neutralizing. Anti-B19 IgM may or may not be present. Therapy includes any or all of the following: red-cell transfusion, adjustment in medications to restore or improve the patient’s immune system, and administration of intravenous immunoglobulin (IVIG). Following treatment, patients should be closely monitored, especially if immunosuppression is unchanged or increased. Should hematocrit trend downward and parvovirus DNA trend upward, the therapeutic options above should be revisited. In a few instances, monthly maintenance IVIG may be indicated. Caregivers should be aware that B19 variants, though rarely encountered, can be missed or under-quantitated by some real-time polymerase-chain reaction methods.
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Yang SH, Hsu C, Cheng AL, Kuo SH. Anti-CD20 monoclonal antibodies and associated viral hepatitis in hematological diseases. World J Hematol 2014; 3:29-43. [DOI: 10.5315/wjh.v3.i2.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 01/27/2014] [Accepted: 03/18/2014] [Indexed: 02/05/2023] Open
Abstract
Over the past decade, the administration of anti-CD20 monoclonal antibodies such as rituximab has demonstrated various degrees of effectiveness and has improved patients’ outcomes during the treatment of autoimmune hematological disorders and hematological malignancies. However, the depletion of B-cells, the distribution of T-cell populations, and the reconstruction of host immunity resulting from the use of anti-CD20 monoclonal antibodies potentially lead to severe viral infections, such as hepatitis B virus (HBV), hepatitis C virus (HCV), parvovirus B19, and herpes viruses, in patients who are undergoing immune therapy or immunochemotherapy. Of these infections, HBV- and HCV-related hepatitis are a great concern in endemic areas because of the high morbidity and mortality rates in untreated patients. As a result, prophylaxis against HBV infection is becoming a standard of care in these areas. Parvovirus B19, a widespread pathogen that causes red blood cell aplasia in immunocompromised hosts, also causes hepatitis in healthy individuals. Recently, its association with hepatitis was recognized in a patient treated with rituximab. In addition, adenovirus, varicella-zoster virus, hepatitis E virus, and rituximab itself have been linked to the occurrence of hepatitis during or after rituximab treatments. The epidemiologies and pathogeneses of these etiologies remain unknown. Because of the increasing use of anti-CD20 monoclonal antibodies for the treatment of hematological malignancies or autoimmune hematological disorders, it is imperative that physicians understand and balance the risks of hepatotropic virus-associated hepatitis against the benefits of using anti-CD20 monoclonal antibodies.
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8
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Katragadda L, Shahid Z, Restrepo A, Muzaffar J, Alapat D, Anaissie E. Preemptive intravenous immunoglobulin allows safe and timely administration of antineoplastic therapies in patients with multiple myeloma and parvovirus B19 disease. Transpl Infect Dis 2013; 15:354-60. [DOI: 10.1111/tid.12067] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Revised: 10/18/2012] [Accepted: 10/29/2012] [Indexed: 11/30/2022]
Affiliation(s)
- L. Katragadda
- The Myeloma Institute; University of Arkansas for Medical Sciences; Little Rock; Arkansas; USA
| | - Z. Shahid
- The Myeloma Institute; University of Arkansas for Medical Sciences; Little Rock; Arkansas; USA
| | - A. Restrepo
- The Myeloma Institute; University of Arkansas for Medical Sciences; Little Rock; Arkansas; USA
| | - J. Muzaffar
- The Myeloma Institute; University of Arkansas for Medical Sciences; Little Rock; Arkansas; USA
| | - D. Alapat
- Department of Pathology; University of Arkansas for Medical Sciences; Little Rock; Arkansas; USA
| | - E. Anaissie
- Division of Hematology and Oncology; University of Cincinnati; Cincinnati; Ohio; USA
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9
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Stiehm ER, Keller MA. Passive immunization. Vaccines (Basel) 2013. [DOI: 10.1016/b978-1-4557-0090-5.00001-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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10
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Liapis K, Harhalakis N, Stefanou G, Apostolidis J. Severe Anemia During Rituximab Maintenance Therapy for Follicular Lymphoma. J Clin Oncol 2012; 30:e95-6. [DOI: 10.1200/jco.2011.39.4312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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11
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Infectious Complications Associated with Immunomodulating Biologic Agents. Hematol Oncol Clin North Am 2011; 25:117-38. [DOI: 10.1016/j.hoc.2010.11.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Kelesidis T, Daikos G, Boumpas D, Tsiodras S. Does rituximab increase the incidence of infectious complications? A narrative review. Int J Infect Dis 2010; 15:e2-16. [PMID: 21074471 DOI: 10.1016/j.ijid.2010.03.025] [Citation(s) in RCA: 146] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2009] [Revised: 03/23/2010] [Accepted: 03/30/2010] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Rituximab has increasingly been used for the treatment of hematological malignancies and autoimmune diseases, and its efficacy and safety are well established. Although clinical trials have shown conflicting results regarding the association of rituximab with infections, an increased incidence of infections has recently been reported in patients with lymphomas being treated with rituximab. However, clinical experience regarding the association of rituximab with different types of infection is lacking and this association has not been established in patients with rheumatoid arthritis. METHODS All previous studies included in our literature review were found using a PubMed, EMBASE, and Cochrane database search of the English-language medical literature applying the terms 'rituximab', 'monoclonal antibodies', 'infections', 'infectious complications', and combinations of these terms. In addition, the references cited in these articles were examined to identify additional reports. RESULTS We performed separate analyses of data regarding the association of rituximab with infection in (1) patients with hematological malignancies, (2) patients with autoimmune disorders, and (3) transplant patients. Recent data show that rituximab maintenance therapy significantly increases the risk of both infection and neutropenia in patients with lymphoma or other hematological malignancies. On the other hand, data available to date do not indicate an increased risk of infections when using rituximab compared with concurrent control treatments in patients with rheumatoid arthritis. However, there is a lack of sufficient long-term data to allow such a statement to be definitively made, and caution regarding infections should continue to be exercised, especially in patients who have received repeated courses of rituximab, are receiving other immunosuppressants concurrently, and in those whose immunoglobulin levels have fallen below the normal range. Few data are available concerning the risk of organ transplant recipients developing infections following rituximab therapy. Data from case reports, case series, and retrospective studies correlate rituximab use with the development of a variety of infections in transplant patients. CONCLUSIONS Further studies are needed to clarify the association of rituximab with infection. Physicians and patients should be educated about the association of rituximab with infectious complications. Monitoring of absolute neutrophil count and immunoglobulin levels and the identification of high-risk groups for the development of infectious complications, with timely vaccination of these groups, are clearly needed.
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Affiliation(s)
- Theodoros Kelesidis
- Department of Medicine, Division of Infectious Diseases, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave., CHS 37-121, Los Angeles, CA 90095, USA.
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13
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Kaneko H, Shimura K, Nishida K, Fujiwara Y, Matsumoto Y, Kuroda J, Horiike S, Yokota S, Ohkawara Y, Taniwaki M. Pure red cell aplasia caused by parvovirus B19 in two patients without chronic hemolysis. J Infect Chemother 2010; 17:268-71. [PMID: 20820839 DOI: 10.1007/s10156-010-0106-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2010] [Accepted: 07/24/2010] [Indexed: 11/26/2022]
Abstract
Infection with human parvovirus B19 (PVB19) induces acquired pure red cell aplasia (PRCA). Chronic hemolytic anemia is well known as an underlying condition. However, additional factors have been recognized to accompany parvoviral PRCA; however, there are only limited reports on iron-deficiency anemia (IDA) and rituximab-induced B-cell dysfunction. We report two patients with PVB19-associated PRCA confirmed by positivity of viral DNA. Although they had no chronic hemolysis, patient 1 had IDA, and patient 2 had remitted small-lymphocytic lymphoma treated with rituximab-containing chemotherapy. Absence of reticulocytes in peripheral blood and marked depletion of erythroid precursors in bone marrow were observed both. Whereas patient 1 received only symptomatic therapy because anemia was not severe, patient 2 was treated with steroids, as PRCA etiology was at first uncertain, and immunological PRCA was not excluded. Both showed rapid increase of reticulocyte counts and recovery from anemia. Although immunoglobulin is considered effective for parvoviral PRCA, notable adverse reactions have been reported. When anemic symptom is not severe, reticulocyte observation only is recommended. The effects of steroids should also be re-evaluated. Optimal treatment according to disease severity remains to be established.
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MESH Headings
- Adult
- Anemia, Iron-Deficiency/complications
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Murine-Derived/therapeutic use
- DNA, Viral/analysis
- DNA, Viral/genetics
- Female
- Hemolysis
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/complications
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Middle Aged
- Parvoviridae Infections/virology
- Parvovirus B19, Human/genetics
- Parvovirus B19, Human/isolation & purification
- Red-Cell Aplasia, Pure/virology
- Rituximab
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Affiliation(s)
- Hiroto Kaneko
- Department of Hematology, Aiseikai-Yamashina Hospital, 19-4 Shichouno-cho, Yamashina-ku, Kyoto, 607-8086, Japan.
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14
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Abstract
After more than 10 years of use, rituximab has proven to be remarkably safe. However, accumulated evidence now suggests that under some circumstances it may significantly increase the risk of infections. This risk is difficult to quantify because of confounding factors (namely, concomitant use of immunosuppressive or chemotherapeutic agents and underlying conditions), as well as under-reporting. Increased number of infections has been documented in patients treated with maintenance rituximab for low-grade lymphoma and in patients with concomitant severe immunodeficiency, whether caused by human immunodeficiency virus (HIV) infection or immunosuppressive agents like fludarabine. From the practical standpoint, the most important infection is hepatitis B reactivation, which may be delayed and result in fulminant liver failure and death. Special care should be placed on screening for hepatitis B virus (HBV) and preemptive antiviral treatment. Some investigators have reported an increase in Pneumocystis pneumonia. Finally, there is increasing evidence of a possible association with progressive multifocal leukoencephalopathy (PML), a lethal encephalitis caused by the polyomavirus JC. This review enumerates the described infectious complications, summarizes the possible underlying mechanisms of the increased risk, and makes recommendations regarding prevention, diagnosis and management.
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Affiliation(s)
- Juan C Gea-Banacloche
- Experimental Transplantation and Immunology Branch, National Cancer Institute, Bethesda, MD 20892, USA.
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15
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Koo S, Marty FM, Baden LR. Infectious Complications Associated with Immunomodulating Biologic Agents. Infect Dis Clin North Am 2010; 24:285-306. [DOI: 10.1016/j.idc.2010.01.006] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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16
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Ram R, Ben-Bassat I, Shpilberg O, Polliack A, Raanani P. The late adverse events of rituximab therapy--rare but there! Leuk Lymphoma 2009; 50:1083-95. [PMID: 19399690 DOI: 10.1080/10428190902934944] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Rituximab, an anti CD20 monoclonal antibody, has now become a cornerstone in the treatment of many CD20 positive hematological malignancies and a variety of autoimmune disorders. In contrast to the acute allergic and cytokine associated reactions, late adverse events of rituximab are indeed uncommon but at the same time probably under-reported. In this review, we detail late adverse events reported since its use in hemato-oncological neoplasias and other disorders. These adverse events include the development of late-onset neutropenia, defects of immune reconstitution with associated immune compromise, infections, progressive multifocal leukoencephalopathy, reactivation of hepatitis, intestinal perforation and interstitial pneumonitis. Possible mechanisms involved in rituximab-associated complications and the pathogenesis of these adverse effects are reviewed and discussed. Evidence based graded recommendations for the management of these adverse effects are proposed.
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Affiliation(s)
- Ron Ram
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
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17
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Cao YH, Zhang GY, Zhang GC. Successful treatment with high-dose intravenous immunoglobulin for parvovirus b19 infection associated with acute fulminant hepatitis in a chinese child. Clin Pediatr (Phila) 2009; 48:674-6. [PMID: 19286620 DOI: 10.1177/0009922809332686] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Yu-Hong Cao
- Department of Pediatrics, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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18
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Hirokawa M, Sawada KI, Fujishima N, Kawano F, Kimura A, Watanabe T, Arai A, Matsui T, Nakao S, Urabe A, Omine M, Ozawa K. Acquired pure red cell aplasia associated with malignant lymphomas: a nationwide cohort study in Japan for the PRCA Collaborative Study Group. Am J Hematol 2009; 84:144-8. [PMID: 19195037 DOI: 10.1002/ajh.21354] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Pure red cell aplasia (PRCA) has been reported in association with lymphoma as one of the autoimmune diseases seen during the course of lymphoid malignancies. However, the relation of PRCA with the underlying lymphomas remains unclear. The aim of this study was to clarify the histologic subtypes of lymphomas, the chronological sequence of anemia and lymphoma, and the response to treatment. We conducted a nationwide survey in Japan. From a cohort of 185 PRCA patients, 8 patients with lymphoma were evaluated. Histologic subtypes varied and the lymphoma was of the B-cell type in four cases and of the T-cell type in four. Four patients simultaneously developed PRCA and lymphoma. Three patients developed PRCA following lymphoma, two of whom developed anemia during remission of lymphoma. PRCA preceded lymphoma in one patient. Effective chemotherapy was associated with remission of anemia in concurrent lymphoma and PRCA. Overall, anemia responded to chemotherapy and/or immunosuppressive therapy in seven patients. In four responding patients, PRCA remained in durable remission without maintenance immunosuppressive therapy, which is different from a recurrent feature of idiopathic PRCA. We suggest that the mechanism of lymphoma-associated PRCA is heterogeneous and that durable maintenance-free remission of anemia can be obtained in some patients.
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Affiliation(s)
- Makoto Hirokawa
- Division of Hematology and Oncology, Department of Medicine, Akita University School of Medicine, Akita, Japan.
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19
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Tavil B, Sanal O, Turul T, Yel L, Gurgey A, Gumruk F. Parvovirus B19-induced persistent pure red cell aplasia in a child with T-cell immunodeficiency. Pediatr Hematol Oncol 2009; 26:63-8. [PMID: 19322736 DOI: 10.1080/08880010902754735] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Persistent pure red cell aplasia can be a manifestation of parvovirus B19 infection in immunocompromised hosts. Failure of the humoral immune response to clear parvovirus B19 in such patients results in persistent pure red cell aplasia. The authors describe a child who had T-cell immunodeficiency and persistent pure red cell aplasia due to parvovirus B19 infection. Interestingly, they detected human parvovirus B19 genome by polymerase chain reaction (PCR) not in the peripheral blood, but in the bone marrow specimen of the patient. In their patient, T-cell immunodeficiency may have caused impaired B-cell activation and failure of effective humoral immune response to neutralize the virus. Additionally, before the diagnosis of pure red cell aplasia, IVIG treatment given at a dosage of 400 mg/kg/day with 3-week intervals may result in sufficient neutralization of peripheral blood parvovirus B19, whereas it may not be sufficient for the neutralization of parvovirus B19 genome in bone marrow. Thus, peripheral blood parvovirus B19 serology (IgM and IgG) and PCR were negative, whereas bone marrow aspiration sample was positive for parvovirus B19 PCR in this patient. Reticulocytopenia and severe anemia may warn the physicians of parvovirus B19 infection, especially in immunocompromised children. Diagnosis may require demonstration of absence of late erythroid precursors in the bone marrow as well as serologic testing and detection of parvovirus B19 genome by PCR in the serum and/or bone marrow samples of the patient.
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Affiliation(s)
- Betul Tavil
- Hacettepe University, Pediatric Hematology Unit, 06100-Sihhiye, Ankara, Turkey.
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20
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Sawada K, Fujishima N, Hirokawa M. Acquired pure red cell aplasia: updated review of treatment. Br J Haematol 2008; 142:505-14. [PMID: 18510682 PMCID: PMC2592349 DOI: 10.1111/j.1365-2141.2008.07216.x] [Citation(s) in RCA: 146] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pure red cell aplasia (PRCA) is a syndrome characterized by a severe normocytic anaemia, reticulocytopenia, and absence of erythroblasts from an otherwise normal bone marrow. Primary PRCA, or secondary PRCA which has not responded to treatment of the underlying disease, is treated as an immunologically-mediated disease. Although vigorous immunosuppressive treatments induce and maintain remissions in a majority of patients, they carry an increased risk of serious complications. Corticosteroids were used in the treatment of PRCA and this has been considered the treatment of first choice although relapse is not uncommon. Cyclosporine A (CsA) has become established as one of the leading drugs for treatment of PRCA. However, common concerns have been the number of patients treated with CsA who achieve sustained remissions and the number that relapse. This article reviews the current status of CsA therapy and compares it to other treatments for diverse PRCAs.
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Affiliation(s)
- Kenichi Sawada
- Department of Internal Medicine III, Division of Haematology, Akita University Graduate School of Medicine, Akita, Japan.
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21
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Looney RJ, Srinivasan R, Calabrese LH. The effects of rituximab on immunocompetency in patients with autoimmune disease. ACTA ACUST UNITED AC 2008; 58:5-14. [PMID: 18163518 DOI: 10.1002/art.23171] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- R John Looney
- University of Rochester, Rochester, New York 14642, USA.
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22
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Grim SA, Pham T, Thielke J, Sankary H, Oberholzer J, Benedetti E, Clark NM. Infectious complications associated with the use of rituximab for ABO-incompatible and positive cross-match renal transplant recipients. Clin Transplant 2007; 21:628-32. [PMID: 17845637 DOI: 10.1111/j.1399-0012.2007.00700.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Immunosuppressive protocols for ABO-incompatible (ABOI) and positive cross-match (PCM) solid organ transplant (SOT) recipients have included the use of rituximab (RTX). Infectious complications (IC) have been reported after the use of RTX for other indications, but have not been well studied in the SOT population. We performed a retrospective review of IC occurring within six months of ABOI and PCM renal transplantation (RT) in recipients receiving RTX. Medical records were reviewed for bloodstream, lung, gastrointestinal tract, allograft, or soft tissue infection. Between July 2001 and December 2004, 34 ABOI or PCM RT were performed at University of Illinois at Chicago, 25 of which received RTX with plasmapheresis and antithymocyte globulin (ATG) (eight ABOI and 17 PCM). Among the RTX recipients, the rate of IC was 48% compared with 11% among historical controls who did not receive RTX (p = 0.107). There were 21 episodes of IC in 13 patients including skin and soft tissue infection (8), bloodstream infection (5), esophagitis (3), peritonitis (3), pneumonia (1), and colitis (1). There was no difference in the rate of rejection, graft survival or patient survival between the two groups. These data suggest that there is a trend toward an increased rate of IC with RTX therapy in ABOI and PCM RT recipients.
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Affiliation(s)
- Shellee A Grim
- Department of Pharmacy Practice, University of Illinois at Chicago, Chicago, IL 60612-7230, USA.
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23
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Aksoy S, Harputluoglu H, Kilickap S, Dede DS, Dizdar O, Altundag K, Barista I. Rituximab-related viral infections in lymphoma patients. Leuk Lymphoma 2007; 48:1307-12. [PMID: 17613758 DOI: 10.1080/10428190701411441] [Citation(s) in RCA: 192] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Recently, a human/mouse chimeric monoclonal antibody, rituximab, has been successfully used to treat cases of B-cell non-Hodgkin's lymphoma and some autoimmune diseases. However, several viral infections related to rituximab have been reported in the literature, but were not well characterized. To further investigate this topic, relevant English language studies were identified through Medline. There were 64 previously reported cases of serious viral infection after rituximab treatment. The median age of the cases was 61 years (range: 21 - 79). The median time period from the start of rituximab treatment to viral infection diagnosis was 5.0 months (range: 1 - 20). The most frequently experienced viral infections were hepatitis B virus (HBV) (39.1%, n = 25), cytomegalovirus infection (CMV) (23.4%, n = 15), varicella-zoster virus (VZV) (9.4%, n = 6), and others (28.1%, n = 18). Of the patients with HBV infections, 13 (52.0%) died due to hepatic failure. Among the 39 cases that had viral infections other than HBV, 13 died due to these specific infections. In this study, about 50% of the rituximab-related HBV infections resulted in death, whereas this was the case in only 33% of the cases with other infections. Close monitoring for viral infection, particularly HBV and CMV, in patients treated with rituximab should be recommended.
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Affiliation(s)
- Sercan Aksoy
- Department of Medical Oncology, Hacettepe University Institute of Oncology, Ankara, Turkey.
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24
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Tarella C, Zanni M, Di Nicola M, Patti C, Calvi R, Pescarollo A, Zoli V, Fornari A, Novero D, Cabras A, Stella M, Comino A, Remotti D, Ponzoni M, Caracciolo D, Ladetto M, Magni M, Devizzi L, Rosato R, Boccadoro M, Bregni M, Corradini P, Gallamini A, Majolino I, Mirto S, Gianni AM. Prolonged survival in poor-risk diffuse large B-cell lymphoma following front-line treatment with rituximab-supplemented, early-intensified chemotherapy with multiple autologous hematopoietic stem cell support: a multicenter study by GITIL (Gruppo Italiano Terapie Innovative nei Linfomi). Leukemia 2007; 21:1802-11. [PMID: 17554382 DOI: 10.1038/sj.leu.2404781] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A prospective multicenter program was performed to evaluate the combination of rituximab and high-dose (hd) sequential chemotherapy delivered with multiple autologous peripheral blood progenitor cell (PBPC) support (R-HDS-maps regimen) in previously untreated patients with diffuse large B-cell lymphoma (DLB-CL) and age-adjusted International Prognostic Score (aaIPI) score 2-3. R-HDS-maps includes: (i) three APO courses; (ii) sequential administration of hd-cyclophosphamide (CY), hd-Ara-C, both supplemented with rituximab, hd-etoposide/cisplatin, PBPC harvests, following hd-CY and hd-Ara-C; (iii) hd-mitoxantrone (hd-Mito)/L-Pam + 2 further rituximab doses; (iv) involved-field radiotherapy. PBPC rescue was scheduled following Ara-C, etoposide/cisplatin and Mito/L-Pam. Between 1999 and 2004, 112 consecutive patients aged <65 years (74 score 2, 38 score 3) entered the study protocol. There were five early and two late toxic deaths. Overall 90 patients (80%) reached clinical remission (CR); at a median 48 months follow-up, 87 (78%) patients are alive, 82 (73%) in continuous CR, with 4 year overall survival (OS) and event-free survival (EFS) projections of 76% (CI 68-85%) and 73% (CI 64-81%), respectively. There were no significant differences in OS and EFS between subgroups with Germinal-Center and Activated B-cell phenotype. Thus, life expectancy of younger patients with aaIPI 2-3 DLB-CL is improved with the early administration of rituximab-supplemented intensive chemotherapy compared with the poor outcome following conventional chemotherapy.
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Affiliation(s)
- C Tarella
- Dip Medicina-Oncologia Sperimentale, Divisione Universitaria di Ematologia, Torino, Italy.
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25
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Cho JH, Choi WS, Huh KR, Won JE, Lee YK, Zang DY, Kim HJ. A Case of Immunoglobulin Therapy for Pure Red Cell Aplasia Induced by Parvovirus B19. THE KOREAN JOURNAL OF HEMATOLOGY 2007. [DOI: 10.5045/kjh.2007.42.3.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Jae Hyun Cho
- Department of Internal Medicine, College of Medicine, Hallym University, Chuncheon, Korea
| | - Won Sub Choi
- Department of Internal Medicine, College of Medicine, Hallym University, Chuncheon, Korea
| | - Kyung Rim Huh
- Department of Internal Medicine, College of Medicine, Hallym University, Chuncheon, Korea
| | - Ji Eon Won
- Department of Internal Medicine, College of Medicine, Hallym University, Chuncheon, Korea
| | - Young Kyung Lee
- Department of Laboratory Medicine, College of Medicine, Hallym University, Chuncheon, Korea
| | - Dae Young Zang
- Department of Internal Medicine, College of Medicine, Hallym University, Chuncheon, Korea
| | - Hyo Jung Kim
- Department of Internal Medicine, College of Medicine, Hallym University, Chuncheon, Korea
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26
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Tang JW, Lau JSM, Wong SYN, Cheung JLK, Chan CH, Wong KF, Wong A, Chan PKS. Dose-by-dose virological and hematological responses to intravenous immunoglobulin in an immunocompromised patient with persistent parvovirus B19 infection. J Med Virol 2007; 79:1401-5. [PMID: 17607784 DOI: 10.1002/jmv.20870] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A 42-year-old male with stage IV mantle cell lymphoma received chemotherapy and autologous peripheral blood stem cell transplantation. He developed pancytopaenia, and bone marrow examination indicated a parvovirus B19 (PVB 19)-induced red cell aplasia, confirmed by virological tests. Multiple doses of intravenous immunoglobulin (IVIG) were given over the following months, with blood samples being taken after each dose for quantitative PVB 19 DNA and hematological testing to assess the response. Each dose of IVIG produced a 1-3 log(10) drop in PVB 19 DNA levels. Eventually, after the fifth dose of IVIG, the PVB 19 DNA was reduced to <10 copies/ml serum, with a gradual improvement in his hematological parameters. This report demonstrates how close monitoring of the virological and hematological response to IVIG therapy for persistent PVB 19 infection in an immunocompromised patient can optimize the usage of this relatively expensive, and sometimes scarce intervention.
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Affiliation(s)
- Julian W Tang
- Department of Microbiology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR, China
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27
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Abstract
Rheumatoid arthritis (RA) is a human systemic autoimmune disease with a prevalence of about 1%. Although an important role for B cells has been demonstrated in animal models of autoimmune, inflammatory arthritis, the importance of B cells in RA has been controversial for decades. The development of therapies targeting B cells may help to resolve this debate. Rituximab, a mouse-human chimeric monoclonal antibody against the B cell-specific antigen CD20, was the first B cell-targeted therapy tested in double-blind, placebo-controlled trials for RA. On the basis of the data from three separate trials, addition of rituximab to methotrexate appears to reduce significantly the signs and symptoms of rheumatoid factor-seropositive RA, as assessed by American College of Rheumatology (ACR) 20, 50 and 70 response criteria, and to be relatively safe. Significant questions about rituximab therapy still need to be addressed, including whether or not treatment with rituximab reduces radiographic progression of joint damage, the safety and efficacy of repeated courses of rituximab, and the long-term effects of rituximab on the immune system. Preliminary data on treatment of RA with belimumab, a fully human monoclonal antibody against B lymphocyte stimulator (a growth and survival factor for B cells) is now available. In a double-blind, placebo-controlled, phase II trial, belimumab was well tolerated and had a significant beneficial effect on the ACR 20 response. Thus, therapies specifically targeting B cells do appear to be effective in the treatment of RA, providing direct evidence that B cells are important in the pathogenesis of RA.
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Affiliation(s)
- R John Looney
- Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York 14642, USA.
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28
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Aksoy S, Abali H, Kilickap S, Erman M, Kars A. Accelerated hepatitis C virus replication with rituximab treatment in a non-Hodgkin's lymphoma patient. ACTA ACUST UNITED AC 2006; 28:211-4. [PMID: 16706940 DOI: 10.1111/j.1365-2257.2006.00779.x] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The treatment of patients with non-Hodgkin's lymphoma (NHL) may be complicated by concomitant chronic hepatitis C virus (HCV) infection. Recent data suggest that HCV may also be a contributing factor to the development of this disease. Although antiviral treatment has occasionally been reported to result in the regression of lymphoma in patients with HCV infection, the importance of the control of this infection on the prognosis of lymphoma needs to be defined. Here we report a patient with diffuse large B-cell lymphoma who presented with a mass in her left breast. She had had HCV-related liver cirrhosis for 6 years. She was given rituximab monotherapy for three consecutive weeks, but treatment had to be discontinued as a result of hematological toxicity. HCV viral load also increased, but then decreased gradually after rituximab was stopped. She could be given no further therapy. Six months later she presented with spinal involvement with infiltration of the cauda equina. Though cranial-spinal radiotherapy and steroids were started, she died shortly thereafter. Though rituximab is an invaluable drug in the treatment of B-cell lymphomas, we believe that the use of such agents with potentially long-lasting effects on B lymphocytes requires extended vigilance for accelerated replication of hepatitis B and C viruses.
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MESH Headings
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Agents/adverse effects
- Breast Neoplasms/complications
- Breast Neoplasms/drug therapy
- Fatal Outcome
- Female
- Hepacivirus/drug effects
- Hepacivirus/physiology
- Hepatitis C, Chronic/complications
- Humans
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/virology
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/virology
- Middle Aged
- Rituximab
- Viral Load
- Virus Replication/drug effects
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Affiliation(s)
- S Aksoy
- Hacettepe University Institute of Oncology, Ankara, Turkey.
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29
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Sandherr M, Einsele H, Hebart H, Kahl C, Kern W, Kiehl M, Massenkeil G, Penack O, Schiel X, Schuettrumpf S, Ullmann AJ, Cornely OA. Antiviral prophylaxis in patients with haematological malignancies and solid tumours: Guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society for Hematology and Oncology (DGHO). Ann Oncol 2006; 17:1051-9. [PMID: 16410361 DOI: 10.1093/annonc/mdj132] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Morbidity and mortality in patients with malignancies are increased by viral infections. These mostly are reactivations of asymptomatic latent infections. They primarily concern clinical entities associated with the reactivation of herpes viruses, such as varicella zoster virus (VZV) and cytomegalovirus (CMV). Respiratory tract infections caused by influenza, parainfluenza or respiratory syncytial virus (RSV) are less common. Since reactivation of latent infections has major clinical impact, antiviral prophylaxis is an attractive approach for patients expecting immunosuppression. The main risk factor for clinically relevant reactivation is profound disruption of cellular immune response. Duration and severity of chemotherapy induced neutropenia are of lesser importance. The risk of viral complications rises significantly in the presence of sustained suppression of T-cell function, e.g. in recipients of allogeneic stem cell transplants or of alemtuzumab (Campath-1H) antibody therapy. The objective of this guideline is to review the basis of prophylactic strategies and to provide recommendations for clinicians treating patients with haematological malignancies and solid tumors.
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Affiliation(s)
- M Sandherr
- Medizinische Klinik, Klinikum Augsburg, Germany.
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