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Javidan M, Amiri AM, Koohi N, Joudaki N, Bashirrohelleh MA, Pirsadeghi A, Biregani AF, Rashno M, Dehcheshmeh MG, Sharifat M, Khodadadi A, Mafakher L. Restoring immune balance with Tregitopes: A new approach to treating immunological disorders. Biomed Pharmacother 2024; 177:116983. [PMID: 38908205 DOI: 10.1016/j.biopha.2024.116983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 06/08/2024] [Accepted: 06/15/2024] [Indexed: 06/24/2024] Open
Abstract
The induction of immunological tolerance is a promising strategy for managing autoimmune diseases, allergies, and transplant rejection. Tregitopes, a class of peptides, have emerged as potential agents for this purpose. They activate regulatory T cells, which are pivotal in reducing inflammation and promoting tolerance, by binding to MHC II molecules and facilitating their processing and presentation to Treg cells, thereby encouraging their proliferation. Moreover, Tregitopes influence the phenotype of antigen-presenting cells by attenuating the expression of CD80, CD86, and MHC class II while enhancing ILT3, resulting in the inhibition of NF-kappa B signaling pathways. Various techniques, including in vitro and in silico methods, are applied to identify Tregitope candidates. Currently, Tregitopes play a vital role in balancing immune activation and tolerance in clinical applications such as Pompe disease, diabetes-related antigens, and the prevention of spontaneous abortions in autoimmune diseases. Similarly, Tregitopes can induce antigen-specific regulatory T cells. Their anti-inflammatory effects are significant in conditions such as autoimmune encephalomyelitis, inflammatory bowel disease, and Guillain-Barré syndrome. Additionally, Tregitopes have been leveraged to enhance vaccine design and efficacy. Recent advancements in understanding the potential benefits and drawbacks of IVIG and the discovery of the function and mechanism of Tregitopes have introduced Tregitopes as a popular option for immune system modulation. It is expected that they will bring about a significant revolution in the management and treatment of autoimmune and immunological diseases. This article is a comprehensive review of Tregitopes, concluding with the potential of these epitopes as a therapeutic avenue for immunological disorders.
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Affiliation(s)
- Moslem Javidan
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Amir Mohamad Amiri
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Narges Koohi
- Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nazanin Joudaki
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran; Student Research Committee, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Ali Bashirrohelleh
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Pirsadeghi
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Farhadi Biregani
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Rashno
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Cellular and Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Moosa Sharifat
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Khodadadi
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran; Cancer, Petroleum, and Environmental Pollutants Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Ladan Mafakher
- Thalassemia & Hemoglobinopathy Research center, Health research institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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Zhang C, Sun H, Zhang QY, Tong ZH. MiR-150 levels are related to in-hospital mortality in non-HIV Pneumocystis pneumonia patients. Med Mycol 2024; 62:myae022. [PMID: 38471665 DOI: 10.1093/mmy/myae022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 02/08/2024] [Accepted: 03/11/2024] [Indexed: 03/14/2024] Open
Abstract
Pneumocystis pneumonia (PCP) is a common opportunistic infection that occurs in immunocompromised patients. Compared with HIV patients, PCP in non-HIV patients tends to follow up a more urgent course and poorer prognosis. Therefore, markers that could predict survival of PCP patients in non-HIV population are of great value. MiRNA-150 has been widely studied in many diseases since it has been identified as a vital regulator of immune cell differentiation and activation. We thus conduct this study aiming to evaluate the prognostic value of miR-150 level in non-HIV PCP. First, the expression levels of miR-150 were compared between PCP patients and healthy volunteers. The miR-150 levels in immune cells were also detected in PCP mouse models. Then the prognostic value of miR-150 was further assessed in another PCP population (n = 72). The expression levels of miR-150 were measured by reverse transcription real-time PCR (RT-PCR) technique. Our data demonstrated significantly decreased miR-150 expression levels in PCP patients and mouse models compared to controls. The miR-150 levels also decreased in various immune cells of PCP mouse models. With a cut-off value of 3.48, the area under the curve, sensitivity, specificity of miR-150 to predicate PCP mortality were 0.845, 68.2% and 96.0%, respectively. In conclusion, miR-150 expression value might serve as a potential biomarker to identify PCP patients at high risk of death.
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Affiliation(s)
- Chao Zhang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Han Sun
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Qian-Yu Zhang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Zhao-Hui Tong
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
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Francis ER, Vu J, Perez CO, Sun C. Vaccinations in patients with chronic lymphocytic leukemia. Semin Hematol 2024; 61:131-138. [PMID: 38302313 PMCID: PMC11162341 DOI: 10.1053/j.seminhematol.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/04/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024]
Abstract
Chronic lymphocytic leukemia (CLL) is characterized by immune dysfunction resulting in heightened susceptibility to infections and elevated rates of morbidity and mortality. A key strategy to mitigate infection-related complications has been immunization against common pathogens. However, the immunocompromised status of CLL patients poses challenges in eliciting an adequate humoral and cellular immune response to vaccination. Most CLL-directed therapy disproportionately impairs humoral immunity. Vaccine responsiveness also depends on the phase and type of immune response triggered by immunization. In this review, we discuss the immune dysfunction, vaccine responsiveness, and considerations for optimizing vaccine response in patients with CLL.
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Affiliation(s)
| | - Jennifer Vu
- Rosalind Franklin University of Medicine and Science, Chicago Medical School
| | | | - Clare Sun
- National Institutes of Health, National Heart, Lung, and Blood Institute.
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Feuth E, Nieminen V, Palomäki A, Ranti J, Sucksdorff M, Finnilä T, Oksi J, Vuorinen T, Feuth T. Prolonged viral pneumonia and high mortality in COVID-19 patients on anti-CD20 monoclonal antibody therapy. Eur J Clin Microbiol Infect Dis 2024; 43:723-734. [PMID: 38358552 DOI: 10.1007/s10096-024-04776-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 02/05/2024] [Indexed: 02/16/2024]
Abstract
PURPOSE In clinical practice, we observed an apparent overrepresentation of COVID-19 patients on anti-CD20 monoclonal antibody therapy. The aim of this study was to characterize the clinical picture of COVID-19 in these patients. METHODS All adult patients from Turku University Hospital, Turku, Finland, with COVID-19 diagnosis and/or positive SARS-CoV-2 PCR test result up to March 2023, and with anti-CD20 therapy within 12 months before COVID-19 were included. Data was retrospectively obtained from electronic patient records. RESULTS Ninety-eight patients were identified. 44/93 patients (47.3%) were hospitalized due to COVID-19. Patients with demyelinating disorder (n = 20) were youngest (median age 36.5 years, interquartile range 33-45 years), had less comorbidities, and were least likely to be hospitalized (2/20; 10.0%) or die (n = 0). COVID-19 mortality was 13.3% in the whole group, with age and male sex as independent risk factors. Persistent symptoms were documented in 33/94 patients (35.1%) alive by day 30, in 21/89 patients (23.6%) after 60 days, and in 15/85 after 90 days (17.6%), mostly in patients with haematological malignancy or connective tissue disease. Prolonged symptoms after 60 days predisposed to persistent radiological findings (odds ratio 64.0; 95% confidence interval 6.3-711; p < 0.0001) and persistently positive PCR (odds ratio 45.5, 95% confidence interval 4.0-535; p < 0.0001). Several patients displayed rapid response to late antiviral therapy. CONCLUSION Anti-CD20 monoclonal antibody therapy is associated with high COVID-19 mortality and with a phenotype consistent with prolonged viral pneumonia. Our study provides rationale for retesting of immunocompromised patients with prolonged COVID-19 symptoms and considering antiviral therapy.
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Affiliation(s)
- Eeva Feuth
- Department of Infectious Diseases, Turku University Hospital and University of Turku, Turku, Finland
| | - Valtteri Nieminen
- Department of Pulmonary Diseases and Clinical Allergology, Turku University Hospital and University of Turku, Turku, Finland
| | - Antti Palomäki
- Centre for Rheumatology and Clinical Immunology, and Department of Medicine, Turku University Hospital and University of Turku, Turku, Finland
| | - Juha Ranti
- Department of Haematology, Turku University Hospital, Turku, Finland
| | - Marcus Sucksdorff
- Turku PET Centre, and Division of Clinical Neurosciences, Turku University Hospital and University of Turku, Turku, Finland
| | - Taru Finnilä
- Department of Hospital Hygiene & Infection Control, Turku University Hospital, Turku, Finland
| | - Jarmo Oksi
- Department of Infectious Diseases, Turku University Hospital and University of Turku, Turku, Finland
| | - Tytti Vuorinen
- Department of Clinical Microbiology, Turku University Hospital and Institute of Biomedicine, University of Turku, Turku, Finland
| | - Thijs Feuth
- Department of Pulmonary Diseases and Clinical Allergology, Turku University Hospital and University of Turku, Turku, Finland.
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Gong IY, Prica A, Ante Z, Calzavara A, Krzyzanowska MK, Singh S, Suleman A, Cheung MC, Crump M. Indolent lymphoma care delivery and outcomes during the COVID-19 pandemic in Ontario, Canada. Br J Haematol 2024; 204:805-814. [PMID: 37886835 DOI: 10.1111/bjh.19166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/26/2023] [Accepted: 10/10/2023] [Indexed: 10/28/2023]
Abstract
The treatment pattern and outcomes in patients with indolent B-cell lymphoma treated during the coronavirus disease 2019 (COVID-19) pandemic period compared to the prepandemic period are unclear. This was a retrospective population-based study using administrative databases in Ontario, Canada (follow-up to 31 March 2022). The primary outcome was treatment pattern; secondary outcomes were death, toxicities, healthcare utilization (emergency department [ED] visit, hospitalization) and SARS-CoV-2 outcomes. Adjusted hazard ratios (aHR) from Cox proportional hazards models were used to estimate associations. We identified 4143 patients (1079 pandemic, 3064 prepandemic), with a median age of 69 years. In both time periods, bendamustine (B) + rituximab (BR) was the most frequently prescribed regimen. During the pandemic, fewer patients received R maintenance or completed the full 2-year course (aHR 0.81, 95% CI 0.71-0.92, p = 0.001). Patients treated during the pandemic had less healthcare utilization (ED visit aHR 0.77, 95% CI 0.68, 0.88, p < 0.0001; hospitalization aHR 0.81, 95% CI 0.70-0.94, p = 0.0067) and complications (infection aHR 0.69, 95% CI 0.57-0.82, p < 0.0001; febrile neutropenia aHR 0.66, 95% CI 0.47-0.94, p = 0.020), with no difference in death. Independent of vaccination, active rituximab use was associated with a higher risk of COVID-19 complications. Despite similar front-line regimen use, healthcare utilization and admissions for infection were less in the pandemic cohort.
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Affiliation(s)
- Inna Y Gong
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Anca Prica
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Zharmaine Ante
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Andrew Calzavara
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Monika K Krzyzanowska
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Simron Singh
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Sunnybrook Odette Cancer Centre, Toronto, Ontario, Canada
| | - Adam Suleman
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Matthew C Cheung
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Sunnybrook Odette Cancer Centre, Toronto, Ontario, Canada
| | - Michael Crump
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Princess Margaret Cancer Centre, Toronto, Ontario, Canada
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Mitsuishi A, Miura Y, Saeki K, Nomura Y, Yoshifumi K, Yoshida K. Total arch replacement for an aortic arch aneurysm with cold agglutinin disease after rituximab and plasmapheresis. J Cardiothorac Surg 2023; 18:281. [PMID: 37817219 PMCID: PMC10566192 DOI: 10.1186/s13019-023-02388-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 09/30/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND Cold agglutinin disease can lead to significant complications, especially for patients undergoing arch repair requiring hypothermic circulatory arrest. Rituximab and plasmapheresis are treatments for cold agglutinin disease. However, its use in patients with Stanford type A dissection has not been reported. Therefore, after consultation with hematologists, we used rituximab and plasmapheresis before mild hypothermic aortic arch surgery to maintain the body temperature above the thermal altitude. CASE PRESENTATION This report describes an 86-year-old male patient with acute type A aortic dissection who received outpatient treatment for rheumatoid arthritis and a 55-mm thoracic aortic aneurysm. The patient was scheduled to undergo urgent surgery for a type A intramural hematoma and progressive aortic aneurysm; however, laboratory test results indicated blood clotting and cold agglutinin. Consequently, urgent surgery was rescheduled. After consulting with hematologists, rituximab was initiated 3 months before surgery, and plasmapheresis was performed 2 days before surgery for cold agglutinin disease. Under mild hypothermia conditions, total arch replacement using the frozen elephant trunk technique was performed while maintaining cerebral and lower body perfusion. The postoperative course was uneventful. On postoperative day 42, the patient was discharged without any neurological deficits. CONCLUSIONS This case involving total arch replacement with mild hypothermia for an aortic arch aneurysm with cold agglutinin disease after rituximab treatment and plasmapheresis resulted in a successful outcome.
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Affiliation(s)
- Atsuyuki Mitsuishi
- Department of Cardiovascular Surgery Kochi Medical School, 185-1, Kohasu, Nankoku-shi, Okohcho, Kochi Prefecture, 783-8505, Japan.
| | - Yujiro Miura
- Department of Cardiovascular Surgery Kochi Medical School, 185-1, Kohasu, Nankoku-shi, Okohcho, Kochi Prefecture, 783-8505, Japan
| | - Kyosuke Saeki
- Department of Hematology Ehime Prefectural Central Hospital, Matsuyama-shi, Ehime Prefecture, Kasugamachi, 790-0024, 83, Japan
| | - Yoshinori Nomura
- Department of Clinical Engineering Kochi Medical School, 185-1, Kohasu, Nankoku-shi, Okohcho, Kochi Prefecture, 783-8505, Japan
| | - Katsumata Yoshifumi
- Department of Anesthesiology and intensive Care Medicine Kochi Medical School, 185-1, Kohasu, Nankoku-shi, Okohcho, Kochi Prefecture, 783-8505, Japan
| | - Keisuke Yoshida
- Department of Cardiovascular Surgery Kochi Medical School, 185-1, Kohasu, Nankoku-shi, Okohcho, Kochi Prefecture, 783-8505, Japan
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Guarana M, Nucci M. Infections in patients with chronic lymphocytic leukemia. Hematol Transfus Cell Ther 2023; 45:387-393. [PMID: 37407362 PMCID: PMC10499585 DOI: 10.1016/j.htct.2023.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 02/15/2023] [Accepted: 05/28/2023] [Indexed: 07/07/2023] Open
Abstract
INTRODUCTION Infection is a major complication in patients with chronic lymphocytic leukemia (CLL). Newly diagnosed patients are at high risk of developing infection caused by encapsulated bacteria, such as Streptococcus pneumoniae and Haemophylus influenzae. METHOD AND RESULTS However, once treatment is initiated, the spectrum of pathogens causing infection broadens, depending on the treatment regimens. With disease progression, cumulative immunosuppression occurs as a consequence of multiple treatment lines and the risk of infection further increases. On the other hand, the use of targeted therapies in the treatment of CLL have brought new risks of infection, with an increased incidence of invasive fungal diseases, particularly aspergillosis, in patients receiving Bruton kinase inhibitors. CONCLUSION In this article, we review the epidemiology of infection in patients with CLL, taking into account the treatment regimen, and briefly discuss the management of infection.
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Affiliation(s)
- Mariana Guarana
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Marcio Nucci
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil; Grupo Oncoclinicas, Rio de Janeiro, RJ, Brazil.
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Boumaza X, Lafaurie M, Treiner E, Walter O, Pugnet G, Martin-Blondel G, Biotti D, Ciron J, Constantin A, Tauber M, Puisset F, Moulis G, Alric L, Renaudineau Y, Chauveau D, Sailler L. Infectious risk when prescribing rituximab in patients with hypogammaglobulinemia acquired in the setting of autoimmune diseases. Int Immunopharmacol 2023; 120:110342. [PMID: 37276827 DOI: 10.1016/j.intimp.2023.110342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/03/2023] [Accepted: 05/12/2023] [Indexed: 06/07/2023]
Abstract
We conducted a single-centre retrospective cohort study in a French University Hospital between 2010 and 2018 to describe the risk of severe infectious event (SIE) within 2 years after the date of first rituximab infusion (T0) prescribed after the evidence of acquired hypogammaglobulinemia (gamma globulins [GG] ≤ 6 g/L) in the setting of autoimmune diseases (AID) other than rheumatoid arthritis. SIE occurred in 26 out of 121 included patients. Two years cumulative incidence rates were 12.7 % (95 % CI 5.1-23.9) in the multiple sclerosis/neuromyelitis optica spectrum disorder group (n = 48), 27.6 % (95 % CI 15.7-40.9) in the ANCA-associated vasculitis group (n = 48) and 30.6 % (95 % CI 13.1-50.3) in the 'other AID' group (n = 25). Median GG level at T0 was 5.3 g/l (IQR 4.1-5.6) in the 'SIE' group and 5.6 g/l (IQR 4.7-5.8) in the 'no SIE' group (p = 0.04). In regression analysis, risk of SIE increased with Charlson comorbidity index ≥ 3 (OR 2.77; 95 % CI 1.01-7.57), lung disease (OR 3.20; 95 % CI 1.27-7.99), GG < 4 g/L (OR 3.39; 95 % CI 1.02-11.19), concomitant corticosteroid therapy (OR 4.13; 95 % CI 1.63-10.44), previous cyclophosphamide exposure (OR 2.69; 95 % CI 1.10-6.61), a lymphocyte count < 1000 cells/µL (OR 2.86; 95 % CI 1.12-7.21) and absence of pneumococcal vaccination (OR 3.50; 95 % CI 1.41-8.70). These results may help to inform clinical decision when considering a treatment by rituximab in immunosuppressed AID patients with hypogammaglobulinemia.
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Affiliation(s)
- Xavier Boumaza
- Service de Médecine Interne Purpan, Centre Hospitalier Universitaire de Toulouse, France; Service des Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire de Toulouse, France.
| | - Margaux Lafaurie
- Service de Pharmacologie Médicale et Clinique, Centre Hospitalier Universitaire de Toulouse, France; Centre d'Investigation Clinique 1436, Equipe PEPSS, Centre Hospitalier Universitaire de Toulouse, INSERM, Toulouse, France
| | - Emmanuel Treiner
- Laboratoire d'Immunologie, Institut Fédératif de Biologie, Centre Hospitalier Universitaire de Toulouse, France; Centre de Physiopathologie de Toulouse-Purpan, Centre Hospitalier Universitaire de Toulouse, France
| | - Ondine Walter
- Service de Médecine Interne Purpan, Centre Hospitalier Universitaire de Toulouse, France; Centre d'Investigation Clinique 1436, Equipe PEPSS, Centre Hospitalier Universitaire de Toulouse, INSERM, Toulouse, France
| | - Gregory Pugnet
- Service de Médecine Interne et immunologie clinique Rangueil, Centre Hospitalier Universitaire de, Toulouse, France
| | - Guillaume Martin-Blondel
- Service des Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire de Toulouse, France; Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), INSERM UMR1291 - CNRS UMR5051 - Université Toulouse III, France
| | - Damien Biotti
- Service de Neurologie, Centre Hospitalier Universitaire de Toulouse, France
| | - Jonathan Ciron
- Service de Neurologie, Centre Hospitalier Universitaire de Toulouse, France
| | - Arnaud Constantin
- Service de Rhumatologie, Centre Hospitalier Universitaire de Toulouse, France
| | - Marie Tauber
- Service de Dermatologie, Centre Hospitalier Universitaire de Toulouse, France
| | - Florent Puisset
- Service de Pharmacologie, Institut Universitaire du Cancer Oncopole, France
| | - Guillaume Moulis
- Service de Médecine Interne Purpan, Centre Hospitalier Universitaire de Toulouse, France; Centre d'Investigation Clinique 1436, Equipe PEPSS, Centre Hospitalier Universitaire de Toulouse, INSERM, Toulouse, France
| | - Laurent Alric
- Service de Médecine Interne et immunologie clinique Rangueil, Centre Hospitalier Universitaire de, Toulouse, France
| | - Yves Renaudineau
- Laboratoire d'Immunologie, Institut Fédératif de Biologie, Centre Hospitalier Universitaire de Toulouse, France; Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), INSERM UMR1291 - CNRS UMR5051 - Université Toulouse III, France
| | - Dominique Chauveau
- Service de Néphrologie et Transplantation d'Organes, Centre de Référence Maladies Rénales Rares, Centre Hospitalier Universitaire de Toulouse, France
| | - Laurent Sailler
- Service de Médecine Interne Purpan, Centre Hospitalier Universitaire de Toulouse, France; Centre d'Investigation Clinique 1436, Equipe PEPSS, Centre Hospitalier Universitaire de Toulouse, INSERM, Toulouse, France
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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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Chan EYH, Yap DYH, Colucci M, Ma ALT, Parekh RS, Tullus K. Use of Rituximab in Childhood Idiopathic Nephrotic Syndrome. Clin J Am Soc Nephrol 2023; 18:533-548. [PMID: 36456193 PMCID: PMC10103321 DOI: 10.2215/cjn.08570722] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/11/2022] [Accepted: 10/31/2022] [Indexed: 12/04/2022]
Abstract
Rituximab is an established therapy in children with idiopathic nephrotic syndrome to sustain short- to medium-term disease remission and avoid steroid toxicities. Recent trials focus on its use as a first-line agent among those with milder disease severity. Rituximab is used in multidrug refractory nephrotic syndrome and post-transplant disease recurrence, although the evidence is much less substantial. Available data suggest that the treatment response to rituximab depends on various patient factors, dosing regimen, and the concomitant use of maintenance immunosuppression. After repeated treatments, patients are found to have an improving response overall with a longer relapse-free period. The drug effect, however, is not permanent, and 80% of patients eventually relapse and many will require an additional course of rituximab. This underpins the importance of understanding the long-term safety profile on repeated treatments. Although rituximab appears to be generally safe, there are concerns about long-term hypogammaglobulinemia, especially in young children. Reliable immunophenotyping and biomarkers are yet to be discovered to predict treatment success, risk of both rare and severe side effects, e.g. , persistent hypogammaglobulinemia, and guiding of redosing strategy. In this review, we highlight recent advances in the use of rituximab for childhood nephrotic syndrome and how the therapeutic landscape is evolving.
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Affiliation(s)
- Eugene Yu-hin Chan
- Paediatric Nephrology Centre, Hong Kong Children's Hospital, Kowloon, Hong Kong
- Department of Paediatric and Adolescent Medicine, Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Desmond Yat-hin Yap
- Division of Nephrology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong
| | - Manuela Colucci
- Renal Diseases Research Unit, Genetics and Rare Diseases Research Division, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Alison Lap-tak Ma
- Paediatric Nephrology Centre, Hong Kong Children's Hospital, Kowloon, Hong Kong
- Department of Paediatric and Adolescent Medicine, Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Rulan S. Parekh
- Departments of Medicine and Pediatrics, Women's College Hospital, Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Kjell Tullus
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom
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11
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Kapadia RK, Staples JE, Gill CM, Fischer M, Khan E, Laven JJ, Panella A, Velez JO, Hughes HR, Brault A, Pastula DM, Gould CV. Severe Arboviral Neuroinvasive Disease in Patients on Rituximab Therapy: A Review. Clin Infect Dis 2023; 76:1142-1148. [PMID: 36103602 PMCID: PMC10011006 DOI: 10.1093/cid/ciac766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/02/2022] [Accepted: 09/09/2022] [Indexed: 11/12/2022] Open
Abstract
With increasing use of rituximab and other B-cell depleting monoclonal antibodies for multiple indications, infectious complications are being recognized. We summarize clinical findings of patients on rituximab with arboviral diseases identified through literature review or consultation with the Centers for Disease Control and Prevention. We identified 21 patients on recent rituximab therapy who were diagnosed with an arboviral disease caused by West Nile, tick-borne encephalitis, eastern equine encephalitis, Cache Valley, Jamestown Canyon, and Powassan viruses. All reported patients had neuroinvasive disease. The diagnosis of arboviral infection required molecular testing in 20 (95%) patients. Median illness duration was 36 days (range, 12 days to 1 year), and 15/19 (79%) patients died from their illness. Patients on rituximab with arboviral disease can have a severe or prolonged course with an absence of serologic response. Patients should be counseled about mosquito and tick bite prevention when receiving rituximab and other B-cell depleting therapies.
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Affiliation(s)
- Ronak K Kapadia
- Neuro-Infectious Diseases Group, Department of Neurology and Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, Colorado, USA
- Division of Neurology, Department of Clinical Neurosciences, Cummings School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - J Erin Staples
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Christine M Gill
- University of Iowa, Carver College of Medicine, Department of Neurology, Iowa City, Iowa, USA
| | - Marc Fischer
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Ezza Khan
- Hunterdon Infectious Disease Specialists, Flemington, New Jersey, USA
| | - Janeen J Laven
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Amanda Panella
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Jason O Velez
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Holly R Hughes
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Aaron Brault
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Daniel M Pastula
- Neuro-Infectious Diseases Group, Department of Neurology and Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, Colorado, USA
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
- Department of Epidemiology, Colorado School of Public Health, Aurora, Colorado, USA
| | - Carolyn V Gould
- Division of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
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12
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Singh N, Madhira V, Hu C, Olex AL, Bergquist T, Fitzgerald KC, Huling JD, Patel RC, Singh JA. Rituximab is associated with worse COVID-19 outcomes in patients with rheumatoid arthritis: A retrospective, nationally sampled cohort study from the U.S. National COVID Cohort Collaborative (N3C). Semin Arthritis Rheum 2023; 58:152149. [PMID: 36516563 PMCID: PMC9729169 DOI: 10.1016/j.semarthrit.2022.152149] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 11/21/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To assess whether rituximab (RTX) is associated with worse COVID-19 outcomes among patients with rheumatoid arthritis (RA). METHODS We used the National COVID Cohort Collaborative (N3C), the largest US cohort of COVID-19 cases and controls, to identify patients with RA (International Classification of Diseases (ICD)-10 code, M05.X or M06.X). Key outcomes were COVID-19-related hospitalization, intensive care unit (ICU) admission, 30-day mortality, and World Health Organization (WHO) classification for COVID-19 severity. We used multivariable logistic regression models to assess the association between RTX use and the odds of COVID-19 outcomes compared with the use of conventional synthetic disease modifying anti-rheumatic drugs (csDMARDs), adjusting for demographics, medical comorbidities, smoking status, body mass index, US region and COVID-19 treatments. RESULTS A total of 69,549 patients met our eligibility criteria of which 22,956 received a COVID-19 positive diagnosis between 1/1/2020 and 9/16/2021. Median (IQR) age of the cohort was 63 (52-72) years, 76% of the cohort was female, 68% was non-Hispanic/Latinx White, and 73% was non-smokers. Prior to their first COVID-19 diagnosis, 364 patients were exposed to RTX. Compared to the use of csDMARDs, RTX use was associated with an increased odds of COVID-19-related hospitalization (adjusted odds ratio [aOR] 2.1, 95% confidence interval 1.5-3.0), ICU admission (aOR 5.2, 1.8-15.4) and invasive ventilation (aOR 2.7, 1.4-5.5). Results were confirmed in multiple sensitivity analyses. CONCLUSION Our findings can guide patients, providers, and policymakers regarding the increased risks associated with RTX use during the COVID-19 pandemic. These results can help risk stratification and prognosis-assessment.
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Affiliation(s)
- Namrata Singh
- Division of Rheumatology, Department of Internal Medicine, University of Washington, Seattle, WA 98195, United States
| | | | - Chen Hu
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD 21287, United States
| | - Amy L Olex
- Virginia Commonwealth University, Wright Center for Clinical and Translational Research, 203 E Cary St, Richmond, VA 23298, United States
| | | | - Kathryn C Fitzgerald
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD 21287, United States
| | - Jared D Huling
- Division of Biostatistics, University of Minnesota, Minneapolis, MN, United States
| | - Rena C Patel
- Departments of Medicine and Global Health, University of Washington, Seattle, WA, 98104, United States
| | - Jasvinder A Singh
- Medicine Service, VA Medical Center, 700 19th St S, Birmingham, AL 35233 United States; Department of Medicine at the School of Medicine, University of Alabama at Birmingham (UAB), 510 20th Street S, Birmingham, AL 35294-0022, United States; Department of Epidemiology at the UAB School of Public Health, 1665 University Blvd., Ryals Public Health Building, Birmingham, AL 35294-0022, United States.
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13
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Ruslan A, Okosieme OE. Non-thionamide antithyroid drug options in Graves' hyperthyroidism. Expert Rev Endocrinol Metab 2023; 18:67-79. [PMID: 36740774 DOI: 10.1080/17446651.2023.2167709] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 01/09/2023] [Indexed: 01/13/2023]
Abstract
INTRODUCTION The thionamide anti-thyroid drugs namely carbimazole, methimazole, and propylthiouracil, have been the predominant therapy modality for Graves' hyperthyroidism for over 60 years. Although these agents have proven efficacy and favorable side-effect profiles, non-thionamide alternatives are occasionally indicated in patients who are intolerant or unresponsive to thionamides alone. This review examines the available non-thionamide drug options for the control of Graves' hyperthyroidism and summarizes their clinical utility, efficacy, and limitations. AREAS COVERED We reviewed existing literature on mechanisms, therapeutic utility, and side-effect profiles of non-thionamide anti-thyroid drugs. Established non-thionamide agents act on various phases of the synthesis, release, and metabolism of thyroid hormones and comprise historical agents such as iodine compounds and potassium perchlorate as well as drug repurposing candidates like lithium, glucocorticoids, beta-blockers, and cholestyramine. Novel experimental agents in development target key players in Graves' disease pathogenesis including B-cell depletors (Rituximab), CD40 blockers (Iscalimab), TSH-receptor antagonists, blocking antibodies, and immune-modifying peptides. EXPERT OPINION Non-thionamide anti-thyroid drugs are useful alternatives in Graves' hyperthyroidism and more clinical trials are needed to establish their safety and long-term efficacy in hyperthyroidism control. Ultimately, the promise for a cure will lie in novel approaches that target the well-established immunopathogenesis of Graves' disease.
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Affiliation(s)
- Aliya Ruslan
- Endocrine and Diabetes Department, Prince Charles Hospital, Cwm Taf University Health Board, Merthyr Tydfil, CF47 9DT, UK
| | - Onyebuchi E Okosieme
- Endocrine and Diabetes Department, Prince Charles Hospital, Cwm Taf University Health Board, Merthyr Tydfil, CF47 9DT, UK
- Thyroid Research Group, Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
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14
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Wang D, Cassady K, Zou Z, Zhang X, Feng Y. Progress on the efficacy and potential mechanisms of rapamycin in the treatment of immune thrombocytopenia. Hematology 2022; 27:1282-1289. [DOI: 10.1080/16078454.2022.2151230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Dan Wang
- Medical Center of Hematology, The Xinqiao Hospital of Army Medical University, Chongqing, People’s Republic of China
- Department of Hematology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | | | - Zhongmin Zou
- Department of Chemical Defense Medicine, School of Military Preventive Medicine, Army Medical University, Chongqing, People’s Republic of China
| | - Xi Zhang
- Medical Center of Hematology, The Xinqiao Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Yimei Feng
- Medical Center of Hematology, The Xinqiao Hospital of Army Medical University, Chongqing, People’s Republic of China
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15
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Pasvolsky O, Berger T, Geiger KR, Akirov A, Bshara E, Raanani P, Gafter-Gvili A, Shochat T, Rozovski U, Gurion R. Infectious complications and long-term outcomes in patients with diffuse large B-Cell lymphoma and diabetes mellitus. Leuk Lymphoma 2022; 63:3378-3384. [PMID: 36067523 DOI: 10.1080/10428194.2022.2118526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Febrile neutropenia (FN) is a major complication in patients with diffuse large B-Cell lymphoma (DLBCL). Diabetes mellitus (DM) has deleterious effects on the immune system resulting in an increased risk of infections. We evaluated patients with DLBCL who started frontline treatment with R-CHOP, and compared outcomes according to presence of DM comorbidity. Between 2013 and 2018, 218 patients with DLBCL were included. 46 patients (21%) had DM. Rate of admissions for FN was higher for patients with DM (0.7 vs. 0.46 admissions/patient, p = .016), also after age and gender-matched subgroup analysis (p = .004). Improved glycemic control during FN hospitalizations was associated with shorter hospitalizations. Metformin was associated with improved median overall survival in diabetic patients (89 vs. 64 months, p = .018). In conclusion, Patients with DLBCL and DM had higher rates of FN hospitalizations. Improved glycemic control during FN hospitalization was associated with shorter length of stay.
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Affiliation(s)
- Oren Pasvolsky
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Beilinson Hospital, Petach-Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tamar Berger
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Beilinson Hospital, Petach-Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Karyn Revital Geiger
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Beilinson Hospital, Petach-Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amit Akirov
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Institute of Endocrinology, Beilinson Hospital, Petach-Tikva, Israel
| | - Elias Bshara
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Pia Raanani
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Beilinson Hospital, Petach-Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anat Gafter-Gvili
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Beilinson Hospital, Petach-Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.,Medicine A, Rabin Medical Center, Beilinson Hospital, Petach- Tikva, Israel
| | - Tzippy Shochat
- Bio-Statistical Unit, Rabin Medical Center, Beilinson Campus, Petah Tikva, Israel
| | - Uri Rozovski
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Beilinson Hospital, Petach-Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ronit Gurion
- Institute of Hematology, Davidoff Center, Rabin Medical Center, Beilinson Hospital, Petach-Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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16
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Abdalla AA, Fanciullo J, Ateeli H. Delayed Diagnosis of West Nile Meningoencephalitis in a Patient Receiving Rituximab for Rheumatoid Arthritis. Cureus 2022; 14:e30221. [DOI: 10.7759/cureus.30221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2022] [Indexed: 11/07/2022] Open
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17
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Fujii T, Hagihara M, Mitamura K, Nakashima S, Ohara S, Uchida T, Inoue M, Okuda M, Yasuhara A, Murakami J, Duong C, Iwatsuki-Horimoto K, Yamayoshi S, Kawaoka Y. Anti-SARS CoV-2 IgG in COVID-19 Patients with Hematological Diseases: A Single-center, Retrospective Study in Japan. Intern Med 2022; 61:1681-1686. [PMID: 35342138 PMCID: PMC9259303 DOI: 10.2169/internalmedicine.9209-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Objective Coronavirus disease (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has spread globally. Although the relationship between anti-SARS-CoV-2 immunoglobulin G (IgG) antibodies and COVID-19 severity has been reported, information is lacking regarding the seropositivity of patients with particular types of diseases, including hematological diseases. Methods In this single-center, retrospective study, we compared SARS-CoV-2 IgG positivity between patients with hematological diseases and those with non-hematological diseases. Results In total, 77 adult COVID-19 patients were enrolled. Of these, 30 had hematological disorders, and 47 had non-hematological disorders. The IgG antibody against the receptor-binding domain of the spike protein was detected less frequently in patients with hematological diseases (60.0%) than in those with non-hematological diseases (91.5%; p=0.029). Rituximab use was significantly associated with seronegativity (p=0.010). Conclusion Patients with hematological diseases are less likely to develop anti-SARS-CoV-2 antibodies than those with non-hematological diseases, which may explain the poor outcomes of COVID-19 patients in this high-risk group.
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Affiliation(s)
- Takayuki Fujii
- Department of Hematology, Eiju General Hospital, Japan
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Japan
| | | | - Keiko Mitamura
- Division of Infection Control, Eiju General Hospital, Japan
| | | | - Shin Ohara
- Department of Hematology, Eiju General Hospital, Japan
| | | | | | - Moe Okuda
- Division of Virology, Institute of Medical Science, University of Tokyo, Japan
| | - Atsuhiro Yasuhara
- Division of Virology, Institute of Medical Science, University of Tokyo, Japan
| | - Jurika Murakami
- Division of Virology, Institute of Medical Science, University of Tokyo, Japan
| | - Calvin Duong
- Division of Virology, Institute of Medical Science, University of Tokyo, Japan
| | | | - Seiya Yamayoshi
- Division of Virology, Institute of Medical Science, University of Tokyo, Japan
- The Research Center for Global Viral Diseases, Research Institute, National Center for Global Health and Medicine, Japan
| | - Yoshihiro Kawaoka
- Division of Virology, Institute of Medical Science, University of Tokyo, Japan
- The Research Center for Global Viral Diseases, Research Institute, National Center for Global Health and Medicine, Japan
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18
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Tsai YJ, Cho YT, Chu CY. Clinical Effectiveness and Safety of Initial Combination Therapy with Corticosteroids and Rituximab in Bullous Pemphigoid: A Retrospective Cohort Study. Am J Clin Dermatol 2022; 23:571-585. [PMID: 35579853 DOI: 10.1007/s40257-022-00688-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Rituximab is a potential initial adjuvant therapy for bullous pemphigoid, yet clinical experience is scarce. OBJECTIVE We aimed to examine the clinical outcomes and safety of initial combination therapy with systemic corticosteroids and adjuvant rituximab for the treatment of bullous pemphigoid. METHODS A retrospective cohort study was performed on 84 patients with bullous pemphigoid, who received systemic corticosteroids with or without initial adjuvant rituximab therapy (defined as rituximab use within 12 weeks after initiation of systemic corticosteroids). RESULTS Among the 84 patients included (37 received systemic corticosteroids with rituximab and 47 were treated with systemic corticosteroids without rituximab), the median time to complete remission on minimal therapy or off therapy was 215 days (95% confidence interval 176.9-253.1) in patients receiving rituximab vs 529 days (95% confidence interval 338.6-719.4) in those not receiving rituximab. A Cox regression analysis showed an increased probability of reaching complete remission on minimal therapy or off therapy with the combined therapy (hazard ratio = 2.28 [1.28-4.07], p = 0.005) after age, Bullous Pemphigoid Disease Activity Index score, and underlying diseases were controlled. In multivariate logistic/linear regressions, initial adjuvant rituximab therapy was associated with a higher complete remission rate (odds ratio = 6.63 [2.09-21.03]) and lower cumulative prednisolone (mg)/body weight (kg) (B = -24.86 [-44.06 to -8.29]) within 48 weeks. Risk of hospitalization for infection was not elevated in the group treated with adjuvant rituximab. CONCLUSIONS Rituximab use as adjuvant therapy within 12 weeks after initiation of systemic corticosteroids was associated with a faster and higher rate of achieving complete remission on minimal therapy or off therapy, as well as a significant corticosteroid-sparing effect and a comparable safety profile in this retrospective study. Hence, initial combination therapy with corticosteroids and adjuvant rituximab could serve as an effective treatment option for bullous pemphigoid, but this requires confirmation in randomized controlled studies.
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Affiliation(s)
- Yun-Ju Tsai
- Department of Dermatology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, 15F, No. 7, Chung-Shan South Road, Taipei, Taiwan
| | - Yung-Tsu Cho
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, 15F, No. 7, Chung-Shan South Road, Taipei, Taiwan
| | - Chia-Yu Chu
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, 15F, No. 7, Chung-Shan South Road, Taipei, Taiwan.
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19
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Chan E, Yu E, Angeletti A, Arslan Z, Basu B, Boyer O, Chan CY, Colucci M, Dorval G, Dossier C, Drovandi S, Ghiggeri GM, Gipson D, Hamada R, Hogan J, Ishikura K, Kamei K, Kemper M, Ma ALT, Parekh R, Radhakrishnan S, Saini P, Shen Q, Sinha R, Subun C, Teo S, Vivarelli M, Webb H, Xu H, Yap HK, Tullus K. Long-term Efficacy and Safety of Repeated Rituximab to Maintain Remission in Idiopathic Childhood Nephrotic Syndrome: An International Study. J Am Soc Nephrol 2022; 33:1193-1207. [PMID: 35354600 PMCID: PMC9161790 DOI: 10.1681/asn.2021111472] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/14/2022] [Indexed: 11/03/2022] Open
Abstract
Background: Long-term outcomes following multiple rituximab courses among children with frequently-relapsing, steroid-dependent nephrotic syndrome (FRSDNS) are unknown. Methods: A retrospective cohort study at 16 pediatric nephrology centers from 10 countries in Asia, Europe, and North America included children with FRSDNS who received ≥2 rituximab courses. Primary outcomes were relapse-free survival and adverse events. Results: 346 children (age 9.8 years, IQR 6.6-13.5; 73% boys) received 1149 rituximab courses. 145, 83, 50, 28, 22, and 18 children received 2, 3, 4, 5, 6 and ≥7 courses, respectively. Median follow-up was 5.9 years (IQR, 4.3-7.7). Relapse-free survival differed by treatment courses (clustered log-rank test p<0.001). Compared to the first course (10.0 months, 95% CI, 9.0-10.7), relapse-free period and relapse risk progressively improved following subsequent courses (12.0-16.0 months; HRadj, 0.03-0.13; 95% CI, 0.01-0.18; ps<0.001). B-cell depletion duration remained similar with repeated treatments (6.1 months, 95% CI, 6.0-6.3). Adverse events were mostly mild, most commonly hypogammaglobulinemia (50.9%), infection (4.5%), and neutropenia (3.7%). Side effects did not increase with more treatment courses nor higher cumulative dose. Only 78 of the 353 episodes of hypogammaglobulinemia were clinically significant. Younger age at presentation (2.8 vs 3.3 years; p=0.05) and at first rituximab (8.0 y vs 10.0 years; p=0.01) and history of steroid resistance (28% vs 18%; p=0.01) were associated with significant hypogammaglobulinemia. All 53 infective episodes resolved, except one patient with hepatitis B infection and another with EBV infection. There were 42 episodes of neutropenia, associated with history of steroid resistance (30% vs 20%, p=0.04). Upon last follow-up, 332 children (96%) had normal kidney function. Conclusion: Children receiving repeated rituximab for FRSDNS experience an improving clinical response. Side effects appear acceptable but significant complications can occur. These findings support repeated rituximab use in FRSDNS.
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Affiliation(s)
- Eugene Chan
- E Chan, Paediatric Nephrology Centre, Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Ellen Yu
- E Yu, Clinical Research Center, Princess Margaret Hospital, Toronto, Canada
| | - Andrea Angeletti
- A Angeletti, Division of Nephrology, Dialysis, and Transplantation, Instituto di ricovero e cura a carattere scientifico (IRRCS), Giannina Gaslini Children's Hospital, Genova, Italy
| | - Zainab Arslan
- Z Arslan, Department of Paediatric Nephrology, Great Ormond Street Hospital For Children NHS Trust, London, United Kingdom of Great Britain and Northern Ireland
| | - Biswanath Basu
- B Basu, Division of Pediatric Nephrology, Nilratan Sircar Medical College and Hospital, Kolkata, India
| | - Olivia Boyer
- O Boyer, Néphrologie pédiatrique, centre de référence du syndrome néphrotique de l'enfant et de l'adulte, Hôpital universitaire Necker-Enfants malades, Paris, France
| | - Chang-Yien Chan
- C Chan, Department of Paediatrics, NUS Yong Loo Lin School of Medicine, Singapore, Singapore
| | - Manuela Colucci
- M Colucci, Renal Diseases Research Unit, Genetics and Rare Diseases Research Division, Bambino Gesù Children's Hospital, Rome, Italy
| | - Guillaume Dorval
- G Dorval, Néphrologie pédiatrique, centre de référence du syndrome néphrotique de l'enfant et de l'adulte, Hôpital universitaire Necker-Enfants malades, Paris, France
| | - Claire Dossier
- C Dossier, Department of Pediatric Nephrology, Centre de Référence Syndrome Néphrotique de l'Enfant et de l'Adulte (CMR SNI), Hopital Universitaire Robert-Debre, Paris, France
| | - Stefania Drovandi
- S Drovandi, Division of Nephrology, Dialysis, and Transplantation, Instituto di ricovero e cura a carattere scientifico (IRRCS), Giannina Gaslini Children's Hospital, Genova, Italy
| | - Gian Marco Ghiggeri
- G Ghiggeri, Division of Nephrology, Dialysis, and Transplantation, Instituto di ricovero e cura a carattere scientifico (IRRCS), Giannina Gaslini Children's Hospital, Genova, Italy
| | - Debbie Gipson
- D Gipson, Division of Nephrology, Department of Pediatrics, University of Michigan, Ann Arbor, United States
| | - Riku Hamada
- R Hamada, Department of Nephrology and Rheumatology, Tokyo Metropolitan Children's Medical Center, Fuchu, Japan
| | - Julien Hogan
- J Hogan, Department of Pediatric Nephrology, Centre de Référence Syndrome Néphrotique de l'Enfant et de l'Adulte (CMR SNI), Hospital Robert Debré, Amboise, France
| | - Kenji Ishikura
- K Ishikura, Department of Pediatrics, Kitasato University School of Medicine, Japan, Japan
| | - Koichi Kamei
- K Kamei, Division of Nephrology and Rheumatology, National Center for Child Health and Development, Setagaya-ku, Japan
| | - Markus Kemper
- M Kemper, Department of Pediatrics, Asklepios Medical School GmbH, Hamburg, Germany
| | - Alison Lap-Tak Ma
- A Ma, Paediatric Nephrology Centre, Princess Margaret Hospital, Hong Kong, Hong Kong
| | - Rulan Parekh
- R Parekh, Division of Pediatric Nephrology, Hospital for Sick Children, Toronto, Canada
| | - Seetha Radhakrishnan
- S Radhakrishnan, Division of Pediatric Nephrology, Hospital For Sick Children, London, United Kingdom of Great Britain and Northern Ireland
| | - Priya Saini
- P Saini, Division of Pediatric Nephrology, Hospital for Sick Children, Toronto, Canada
| | - Qian Shen
- Q Shen, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
| | - Rajiv Sinha
- R Sinha, Pediatric Nephrology Unit, Institute of Child Health, Kolkata, India
| | - Chantida Subun
- C Subun, Department of Paediatric Nephrology, Great Ormond Street Hospital For Children NHS Trust, London, United Kingdom of Great Britain and Northern Ireland
| | - Sharon Teo
- S Teo, Khoo Teck Puat-National University Children's Medical Institute, National University Health System, Singapore, Singapore
| | - Marina Vivarelli
- M Vivarelli, Division of Nephrology, Department of Pediatric Subspecialties, Bambino Gesù Children's Hospital, Roma, Italy
| | - Hazel Webb
- H Webb, Department of Paediatric Nephrology, Great Ormond Street Hospital For Children NHS Trust, London, United Kingdom of Great Britain and Northern Ireland
| | - Hong Xu
- H Xu, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
| | - Hui Kim Yap
- H Yap, Department of Paediatrics, NUS Yong Loo Lin School of Medicine, Singapore, Singapore
| | - Kjell Tullus
- K Tullus, Department of Paediatric Nephrology, Great Ormond Street Hospital For Children NHS Trust, London, United Kingdom of Great Britain and Northern Ireland
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20
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Montini F, Colombo B, Giordano A, Lopez ID, Moiola L, Martinelli V, Filippi M. HSV encephalitis associated with off-label rituximab treatment of multiple sclerosis. Neurol Sci 2022; 43:2095-2097. [PMID: 35000014 DOI: 10.1007/s10072-021-05803-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 12/02/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Federico Montini
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Bruno Colombo
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Antonino Giordano
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Lucia Moiola
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Massimo Filippi
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy. .,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy. .,Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy. .,Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132, Milan, Italy. .,Vita-Salute San Raffaele University, Milan, Italy.
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21
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van Beers JJBC, Damoiseaux JGMC. Treatment of Autoimmune Diseases with Therapeutic Antibodies: Lessons Learned from PID Patients Allow for Stratification of the Infection Risk. Methods Mol Biol 2022; 2313:27-44. [PMID: 34478130 DOI: 10.1007/978-1-0716-1450-1_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Over the years, a wide variety of therapeutic antibodies has been successfully introduced in the autoimmunology clinic and many more are on the edge to follow. Many of these treatments address either a pathogenic circulating molecule or a cell-bound molecule. Whereas the former target results in neutralization of the soluble factor, the latter target either inhibits cellular function or induces selective cell death. If this targeted molecule or cell is part of the immune system, this therapy evokes a state of immunodeficiency. Knowing the exact function of the respective components enables the risk stratification for possible infectious complications in patients treated with biologics. Much of the understanding of the function of immune cells and their associated molecules, in relation to redundancy in the immune system, is derived from studies in knockout mice. However, as mice are not men in terms of their life-expectancy, their infection exposure, or the composition of their immune system, the most useful knowledge for estimating the consequence of therapeutic intervention on immune competence comes from monitoring patients. In the current chapter, we focus on patients with a primary immunodeficiency (PID) because they provide us with a unique perspective to estimate the redundancy of a certain genetic defect for overall immune competence. These patients have inborn errors of the immune system that, in general, are due to single gene defects. Depending on the immunological pathway that is defective, patients can present with different types of (opportunistic) infectious diseases, as well as other clinical manifestations. Based on selected examples, we focus in this chapter on finding parallels in the infectious risk of autoimmune patients treated with biologics and PID patients with a defect in the immunological pathway that is affected by the respective biologic. The goal is to learn from the (dis)similarities between both patient populations in terms of safety profiles of biologic treatments.
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Affiliation(s)
- Joyce J B C van Beers
- Central Diagnostic Laboratory, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Jan G M C Damoiseaux
- Central Diagnostic Laboratory, Maastricht University Medical Center, Maastricht, The Netherlands.
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22
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Chisari CG, Sgarlata E, Arena S, Toscano S, Luca M, Patti F. Rituximab for the treatment of multiple sclerosis: a review. J Neurol 2022; 269:159-183. [PMID: 33416999 PMCID: PMC7790722 DOI: 10.1007/s00415-020-10362-z] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 12/03/2020] [Accepted: 12/08/2020] [Indexed: 01/07/2023]
Abstract
In the last decades, evidence suggesting the direct or indirect involvement of B cells on multiple sclerosis (MS) pathogenesis has accumulated. The increased amount of data on the efficacy and safety of B-cell-depleting therapies from several studies has suggested the addition of these drugs as treatment options to the current armamentarium of disease modifying therapies (DMTs) for MS. Particularly, rituximab (RTX), a chimeric monoclonal antibody directed at CD20 positive B lymphocytes resulting in cell-mediated apoptosis, has been demonstrated to reduce inflammatory activity, incidence of relapses and new brain lesions on magnetic resonance imaging (MRI) in patients with relapsing-remitting MS (RRMS). Additional evidence also demonstrated that patients with progressive MS (PMS) may benefit from RTX, which also showed to be well tolerated, with acceptable safety risks and favorable cost-effectiveness profile.Despite these encouraging results, RTX is currently approved for non-Hodgkin's lymphoma, chronic lymphocytic leukemia, several forms of vasculitis and rheumatoid arthritis, while it can only be administered off-label for MS treatment. Between Northern European countries exist different rules for using not licensed drug for treating MS. The Sweden MS register reports a high rate (53.5%) of off-label RTX prescriptions in relation to other annually started DMTs to treat MS patients, while Danish and Norwegian neurologists have to use other anti-CD20 drugs, as ocrelizumab, in most of the cases.In this paper, we review the pharmacokinetics, pharmacodynamics, clinical efficacy, safety profile and cost effectiveness aspects of RTX for the treatment of MS. Particularly, with the approval of new anti-CD20 DMTs, the recent worldwide COVID-19 emergency and the possible increased risk of infection with this class of drugs, this review sheds light on the use of RTX as an alternative treatment option for MS management, while commenting the gaps of knowledge regarding this drug.
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Affiliation(s)
- Clara Grazia Chisari
- Department “GF Ingrassia”, Section of Neurosciences, University of Catania, Catania, Italy
| | - Eleonora Sgarlata
- Department “GF Ingrassia”, Section of Neurosciences, University of Catania, Catania, Italy ,Stroke Unit, Department of Medicine, Umberto I Hospital, Siracusa, Italy
| | - Sebastiano Arena
- Department “GF Ingrassia”, Section of Neurosciences, University of Catania, Catania, Italy
| | - Simona Toscano
- Department “GF Ingrassia”, Section of Neurosciences, University of Catania, Catania, Italy
| | - Maria Luca
- Department “GF Ingrassia”, Section of Neurosciences, University of Catania, Catania, Italy
| | - Francesco Patti
- Department "GF Ingrassia", Section of Neurosciences, University of Catania, Catania, Italy.
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23
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COVID-19 outcomes in persons with multiple sclerosis treated with rituximab. Mult Scler Relat Disord 2022; 57:103371. [PMID: 35158435 PMCID: PMC8579699 DOI: 10.1016/j.msard.2021.103371] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 10/26/2021] [Accepted: 11/03/2021] [Indexed: 12/15/2022]
Abstract
Background Outcomes of COVID-19 in PwMS (persons with Multiple Sclerosis) on immunosuppressive therapies, particularly B-cell depletors, can be unpredictable. There has been a concern for postponing or avoiding use of Rituximab (RTX) during the COVID-19 pandemic. We report the course and outcomes of COVID-19 in PwMS receiving RTX. Methods PwMS receiving RTX who contracted COVID-19 were closely monitored by tele-consultation and/or evaluated during hospital visits. Those requiring hospitalization for oxygen therapy or admission to ICU or expiring due to COVID-19 were considered to have severe disease. Those without desaturation and manageable at home were considered to have mild disease. Disease course and outcomes were noted. Results Twelve out of 62 (19.4%) PwMS on RTX therapy developed COVID-19. Four (age 35–49 years; mean 43.5) had severe COVID; three of whom had Secondary Progressive MS (SPMS). One PwMS expired. Two had prolonged fever lasting >1 month. One demonstrated features of SARS-CoV-2 reactivation. Interval from last RTX infusion (average dose 750 mg) to COVID-19 onset ranged 1–4 (mean 3.7) months. Eight PwMS had mild COVID-19 (age 26–54 years; mean 37.7); six had RRMS and two SPMS. RTX dose was lower (average dose 625 mg) and infusion to COVID-19 onset duration was longer, ranging 4–20 (mean 9.5) months. Four patients, two each from mild and severe COVID-19 groups had neurological deterioration, but none had true relapses. Conclusion RTX treated PwMS may have unpredictable disease outcomes if they contract COVID-19, but may be at risk of severe disease and persistent infection. In our series higher age, SPMS, shorter interval from RTX infusion to COVID-19 onset and higher dose of RTX were noted amongst those developing severe disease. RTX should be use cautiously during the COVID-19 pandemic and if unavoidable, less frequent and lower doses should be considered. Patients receiving RTX must be counselled to follow strict COVID-19 preventive measures.
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24
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Bonuomo V, Ferrarini I, Dell'Eva M, Sbisà E, Krampera M, Visco C. COVID-19 (SARS-CoV-2 infection) in lymphoma patients: A review. World J Virol 2021; 10:312-325. [PMID: 34909405 PMCID: PMC8641038 DOI: 10.5501/wjv.v10.i6.312] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/16/2021] [Accepted: 08/09/2021] [Indexed: 02/06/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection now has a global resonance and represents a major threat for several patient populations. Observations from initial case series suggested that cancer patients in general might have an unfavorable outcome following coronavirus disease 2019 (COVID-19), due to their underlying conditions and cytotoxic treatments. More recently, data regarding the incidence and clinical evolution of COVID-19 in lymphomas have been reported with the aim to identify those more frequently associated with severe complications and death. Patients with lymphoma appear particularly vulnerable to SARS-CoV-2 infection, only partly because of the detrimental effects of the anti-neoplastic regimens (chemotherapy, pathway inhibitors, monoclonal antibodies) on the immune system. Here, we systematically reviewed the current literature on COVID-19 in adult patients with lymphoma, with particular emphasis on disease course and prognostic factors. We also highlighted the potential differences in COVID-19 clinical picture according to lymphoma subtype, delivered treatment for the hematological disease and its relationship on how these patients have been managed thus far.
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Affiliation(s)
- Valentina Bonuomo
- Section of Haematology, Department of Medicine, University of Verona, Verona 37134, Italy
| | - Isacco Ferrarini
- Section of Haematology, Department of Medicine, University of Verona, Verona 37134, Italy
| | - Michele Dell'Eva
- Section of Haematology, Department of Medicine, University of Verona, Verona 37134, Italy
| | - Eugenio Sbisà
- Section of Haematology, Department of Medicine, University of Verona, Verona 37134, Italy
| | - Mauro Krampera
- Section of Haematology, Department of Medicine, University of Verona, Verona 37134, Italy
| | - Carlo Visco
- Section of Haematology, Department of Medicine, University of Verona, Verona 37134, Italy
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25
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Park JW, Curtis JR, Jun KI, Kim TM, Heo DS, Ha J, Suh KS, Lee KW, Lee H, Yang J, Kim MJ, Choi Y, Lee EB. Primary prophylaxis for Pneumocystis jirovecii pneumonia in patients receiving rituximab. Chest 2021; 161:1201-1210. [PMID: 34788668 DOI: 10.1016/j.chest.2021.11.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 09/07/2021] [Accepted: 11/04/2021] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Although previous studies suggested that rituximab increases the risk of Pneumocystis jirovecii pneumonia (PJP), it is uncertain whether its primary prophylaxis for PJP is justified. RESEARCH QUESTION Does the benefit of primary prophylaxis for PJP in patients receiving rituximab treatment outweigh the potential risk of the prophylaxis? STUDY DESIGN AND METHODS This retrospective study included 3524 patients (hematologic diseases=2500; rheumatic diseases=559; pre/post-solid organ transplantation=465) first exposed to rituximab between 2002 and 2018 in a tertiary referral center in South Korea. Patients were classified into a control group (n=2523) and a prophylaxis group (n=1001) according to the administration of prophylactic TMP-SMX during the first 28 days after the start of rituximab (intention-to-treat analysis). In addition, exposure to TMP-SMX was examined as a time-varying variable (time-varying analysis). Primary outcome was the prophylactic effect of TMP-SMX on the 1-year incidence of PJP. Inverse probability of treatment weights was applied to minimize the baseline imbalance. Secondary outcome included the incidence of adverse drug reactions (ADRs) related to TMP-SMX. RESULTS Over 2759.9 person-years, 92 PJP infections occurred, with a mortality rate of 27.2%. The prophylaxis group showed a significantly lower incidence of PJP (adjusted sub-distribution hazard ratio (aSHR), 0.20 [95% CI, 0.10-0.42]) than the control group. This result was consistent with the results of time-varying analysis, in which only one PJP infection occurred during TMP-SMX administration (aSHR, 0.01 [0.003-0.16]). The incidence of adverse drug reactions (ADRs) related to TMP-SMX was 18.1 (14.6-22.2)/100 person-years, and most were of mild-to-moderate severity. Based on ten severe ADRs, the number needed to harm was 101 (61.9-261.1), whereas the number needed to prevent one PJP infection was 32 (24.8-39.4). INTERPRETATION TMP-SMX prophylaxis significantly reduces PJP incidence with a tolerable safety profile in patients receiving rituximab treatment.
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Affiliation(s)
- Jun Won Park
- Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeffrey R Curtis
- Division of Clinical Immunology & Rheumatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kang Il Jun
- Division of Infectious Disease, Department of Internal Medicine, Ewha Womans University Seoul Hospital, Seoul, Republic of Korea
| | - Tae Min Kim
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Dae Seog Heo
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Jongwon Ha
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea; Transplantation Research Institute, Medical Research Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hajeong Lee
- Division of Nephrology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jaeseok Yang
- Transplantation Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Min Jung Kim
- Division of Medical Statistics, Medical Research Collaborating Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yunhee Choi
- Division of Medical Statistics, Medical Research Collaborating Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Eun Bong Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea.
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26
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Zhou P, Chen J, He J, Zheng T, Yunis J, Makota V, Alexandre YO, Gong F, Zhang X, Xie W, Li Y, Shao M, Zhu Y, Sinclair JE, Miao M, Chen Y, Short KR, Mueller SN, Sun X, Yu D, Li Z. Low-dose IL-2 therapy invigorates CD8+ T cells for viral control in systemic lupus erythematosus. PLoS Pathog 2021; 17:e1009858. [PMID: 34618873 PMCID: PMC8525737 DOI: 10.1371/journal.ppat.1009858] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 10/19/2021] [Accepted: 07/30/2021] [Indexed: 01/10/2023] Open
Abstract
Autoimmune diseases are often treated by glucocorticoids and immunosuppressive drugs that could increase the risk for infection, which in turn deteriorate disease and cause mortality. Low-dose IL-2 (Ld-IL2) therapy emerges as a new treatment for a wide range of autoimmune diseases. To examine its influence on infection, we retrospectively studied 665 patients with systemic lupus erythematosus (SLE) including about one third receiving Ld-IL2 therapy, where Ld-IL2 therapy was found beneficial in reducing the incidence of infections. In line with this clinical observation, IL-2 treatment accelerated viral clearance in mice infected with influenza A virus or lymphocytic choriomeningitis virus (LCMV). Noticeably, despite enhancing anti-viral immunity in LCMV infection, IL-2 treatment exacerbated CD8+ T cell-mediated immunopathology. In summary, Ld-IL2 therapy reduced the risk of infections in SLE patients and enhanced the control of viral infection, but caution should be taken to avoid potential CD8+ T cell-mediated immunopathology.
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Affiliation(s)
- Pengcheng Zhou
- Department of Immunology and Infectious Disease, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia
- The University of Queensland Diamantina Institute, Translational Research Institute, Brisbane, Australia
| | - Jiali Chen
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Jing He
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Ting Zheng
- Laboratory of Immunology for Environment and Health, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Joseph Yunis
- The University of Queensland Diamantina Institute, Translational Research Institute, Brisbane, Australia
| | - Victor Makota
- Department of Immunology and Infectious Disease, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia
| | - Yannick O. Alexandre
- Department of Microbiology and Immunology, The University of Melbourne, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Fang Gong
- Department of Laboratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Xia Zhang
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Wuxiang Xie
- Peking University Clinical Research Institute, Peking University Health Science Center, Beijing, China
| | - Yuhui Li
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Miao Shao
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Yanshan Zhu
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
| | - Jane E. Sinclair
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
| | - Miao Miao
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Yaping Chen
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, Australia
| | - Kirsty R. Short
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
| | - Scott N. Mueller
- Department of Microbiology and Immunology, The University of Melbourne, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Xiaolin Sun
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Di Yu
- Department of Immunology and Infectious Disease, The John Curtin School of Medical Research, The Australian National University, Canberra, ACT, Australia
- The University of Queensland Diamantina Institute, Translational Research Institute, Brisbane, Australia
- Laboratory of Immunology for Environment and Health, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Zhanguo Li
- Department of Rheumatology and Immunology, Peking University People’s Hospital, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
- Peking-Tsinghua Center for Life Sciences, Beijing, China
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27
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Duléry R, Lamure S, Delord M, Di Blasi R, Chauchet A, Hueso T, Rossi C, Drenou B, Deau Fischer B, Soussain C, Feugier P, Noël N, Choquet S, Bologna S, Joly B, Philippe L, Kohn M, Malak S, Fouquet G, Daguindau E, Taoufik Y, Lacombe K, Cartron G, Thiéblemont C, Besson C. Prolonged in-hospital stay and higher mortality after Covid-19 among patients with non-Hodgkin lymphoma treated with B-cell depleting immunotherapy. Am J Hematol 2021; 96:934-944. [PMID: 33909916 PMCID: PMC8212109 DOI: 10.1002/ajh.26209] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 04/23/2021] [Accepted: 04/23/2021] [Indexed: 12/19/2022]
Abstract
Prolonged Covid-19 is an emerging issue for patients with lymphoma or immune deficiency. We aimed to examine prolonged length of in-hospital stay (LOS) due to Covid-19 among patients with lymphoma and assess its determinants and outcomes. Adult patients with lymphoma admitted for Covid-19 to 16 French hospitals in March and April, 2020 were included. Length of in-hospital stay was analyzed as a competitor vs death. The study included 111 patients. The median age was 65 years (range, 19-92). Ninety-four patients (85%) had B-cell non-Hodgkin lymphoma. Within the 12 months prior to hospitalization for Covid-19, 79 patients (71%) were treated for their lymphoma. Among them, 63 (57%) received an anti-CD20 therapy. Fourteen patients (12%) had relapsed/refractory disease. The median LOS was 14 days (range, 1-235). After a median follow-up of 191 days (3-260), the 6-month overall survival was 69%. In multivariable analyses, recent administration of anti-CD20 therapy was associated with prolonged LOS (subdistribution hazard ratio 2.26, 95% confidence interval 1.42-3.6, p < 0.001) and higher risk of death (hazard ratio 2.17, 95% confidence interval 1.04-4.52, p = 0.039). An age ≥ 70 years and relapsed/refractory lymphoma were also associated with prolonged LOS and decreased overall survival. In conclusion, an age ≥ 70 years, a relapsed/refractory lymphoma and recent administration of anti-CD20 therapy are risk factors for prolonged LOS and death for lymphoma patients hospitalized for Covid-19. These findings may contribute to guide the management of lymphoma during the pandemic, support evaluating specific therapeutic approaches, and raise questions on the efficacy and timing of vaccination of this particular population.
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Affiliation(s)
- Rémy Duléry
- Service d'Hématologie Clinique et de Thérapie Cellulaire Hôpital Saint Antoine, Assistance Publique—Hôpitaux de Paris, Sorbonne Université, Inserm UMRs Paris France
| | - Sylvain Lamure
- Département d'Hématologie Clinique, CHU de Montpellier, UMR‐CNRS 5535 Université de Montpellier Montpellier France
| | - Marc Delord
- Clinical Research Center Centre Hospitalier de Versailles Le Chesnay France
| | - Roberta Di Blasi
- Service d'Hématologie‐Oncologie Hôpital Saint Louis, Assistance Publique—Hôpitaux de Paris; Université de Paris – Diderot Paris France
| | | | - Thomas Hueso
- Service d'Hématologie Adulte Institut Gustave Roussy, Université Paris‐Sud, Université Paris‐Saclay Villejuif France
| | - Cédric Rossi
- Service d'Hématologie Clinique CHU de Dijon Bourgogne Dijon France
| | - Bernard Drenou
- Département d'Hématologie Groupe Hospitalier de Mulhouse Sud Alsace Mulhouse France
| | - Bénédicte Deau Fischer
- Service d'Hématologie Clinique Hôpital Cochin, Assistance Publique ‐ Hôpitaux de Paris Paris France
| | - Carole Soussain
- Département d'Oncologie Médicale ‐ Hématologie Institut Curie Saint Cloud France
| | | | - Nicolas Noël
- Service de Médecine Interne – Immunologie Hôpital Bicêtre, Assistance Publique ‐ Hôpitaux de Paris Le Kremlin‐Bicêtre France
| | - Sylvain Choquet
- Service d'Hématologie Clinique Hôpital Pitié‐Salpêtrière, Assistance Publique ‐ Hôpitaux de Paris Paris France
| | - Serge Bologna
- Service d'Hématologie Centre d'Oncologie de Gentilly Nancy France
| | - Bertrand Joly
- Service d'Hématologie Centre Hospitalier Sud Francilien Corbeil‐Essonnes France
| | - Laure Philippe
- Service d'Hématologie Centre Hospitalier d'Annecy Annecy France
| | - Milena Kohn
- Service d'Hématologie Oncologie Centre Hospitalier de Versailles Le Chesnay France
| | - Sandra Malak
- Département d'Oncologie Médicale ‐ Hématologie Institut Curie Saint Cloud France
| | - Guillemette Fouquet
- Service d'Hématologie Clinique Hôpital Cochin, Assistance Publique ‐ Hôpitaux de Paris Paris France
| | | | - Yassine Taoufik
- Service d'Hématologie et Immunologie Biologique Hôpital Bicêtre, Assistance Publique‐Hôpitaux de Paris, INSERM 1186, Institut Gustave Roussy Villejuif France
| | - Karine Lacombe
- Service des Maladies Infectieuses et Tropicales Sorbonne Université, Inserm IPLESP, Hôpital Saint Antoine, Assistance Publique—Hôpitaux de Paris Paris France
| | - Guillaume Cartron
- Département d'Hématologie Clinique, CHU de Montpellier, UMR‐CNRS 5535 Université de Montpellier Montpellier France
| | - Catherine Thiéblemont
- Service d'Hématologie‐Oncologie Hôpital Saint Louis, Assistance Publique—Hôpitaux de Paris; Université de Paris – Diderot Paris France
| | - Caroline Besson
- Service d'Hématologie Oncologie Centre Hospitalier de Versailles Le Chesnay France
- Centre de recherche en Epidémiologie et Santé des Populations (CESP), INSERM U1018 Université Paris‐Saclay, UVSQ, Inserm, Équipe Villejuif France
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28
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Kim S, Ahn SJ, Chu K. Epstein-Barr virus-associated acute disseminated encephalomyelitis successfully treated with rituximab: a case report. ENCEPHALITIS 2021; 1:85-88. [DOI: 10.47936/encephalitis.2021.00066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/03/2021] [Indexed: 02/05/2023] Open
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29
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Bishnoi A, De D, Handa S, Mahajan R. Biologics in autoimmune bullous diseases: Current scenario. Indian J Dermatol Venereol Leprol 2021; 87:611-620. [PMID: 34245525 DOI: 10.25259/ijdvl_886_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 09/01/2020] [Indexed: 12/14/2022]
Abstract
Autoimmune bullous diseases can be intraepidermal (pemphigus group of disorders) or subepidermal (pemphigoid group of disorders). The treatment of these disorders chiefly comprises corticosteroids and immunosuppressant adjuvants like azathioprine and mycophenolate mofetil. Autoantibodies are the main mediators of these diseases. Rituximab, a chimeric anti-CD20 monoclonal antibody targeting B-cells, has emerged as an excellent treatment option for refractory pemphigus vulgaris in the last decade. Since then, many new biologics have been proposed/explored for managing autoimmune bullous diseases. These hold potential for greater efficacy and lesser adverse effects than conventional immunosuppressants. In this review, we discuss the role of various biologics in the treatment of autoimmune bullous diseases, followed by a brief discussion on the drawbacks to their use and new developments in this area.
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Affiliation(s)
- Anuradha Bishnoi
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Dipankar De
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sanjeev Handa
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rahul Mahajan
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Chan EYH, Tullus K. Rituximab in children with steroid sensitive nephrotic syndrome: in quest of the optimal regimen. Pediatr Nephrol 2021; 36:1397-1405. [PMID: 32577808 DOI: 10.1007/s00467-020-04609-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/02/2020] [Accepted: 05/11/2020] [Indexed: 10/24/2022]
Abstract
Rituximab has emerged as an effective and important therapy in children with complicated frequently relapsing and steroid-dependent nephrotic syndrome to induce long-term disease remission and avoid steroid toxicities. The optimal rituximab regimen is not totally well defined, and there are many varying practices worldwide. We will in this review describe how patient factors, rituximab dose, and use of maintenance immunosuppression affect treatment outcomes. Specifically, low-dose rituximab without concomitant immunosuppression is associated with shorter relapse-free duration while other regimens have comparable outcomes. Patients with more severe disease generally have worse response to rituximab. Although rituximab appears to be generally safe, there are growing concerns of chronic hypogammaglobulinemia and impaired immunity especially in young children. Reliable prognostications and biomarkers for guiding subsequent treatments to avoid excessive treatments are yet to be identified. In this review, we will outline the, as we see it, best approach of rituximab in childhood steroid sensitive nephrotic syndrome at the present state of knowledge.
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Affiliation(s)
- Eugene Yu-Hin Chan
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Trust, London, UK.
- Paediatric Nephrology Centre, Hong Kong Children's Hospital, Kowloon, Hong Kong.
| | - Kjell Tullus
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Trust, London, UK
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Sun C, Wiestner A. Can Immunocompetence Be Restored in Chronic Lymphocytic Leukemia? Hematol Oncol Clin North Am 2021; 35:827-845. [PMID: 34174988 DOI: 10.1016/j.hoc.2021.03.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Reversing or preventing immunodeficiency in patients with chronic lymphocytic leukemia (CLL) is of the highest priority. The past decade of research has met the challenge of treating CLL for most patients. Patients continue to struggle, however, with infections and second primary malignancies related to immunodeficiency. Strategies addressing this need currently are limited to vaccinations, with suboptimal efficacy, and immunoglobulin replacement. Correlative studies have provided insights into immunologic alterations on treatment. Understanding vulnerabilities in the immune system may help identify potential interventions to boost immunity. An emphasis on systematically testing such interventions is required to restore immunocompetence in patients with CLL.
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Affiliation(s)
- Clare Sun
- Hematology Branch, NHLBI, NIH, Building 10-CRC, Room 3-5132, 10 Center Drive, Bethesda, MD 20892-0004, USA.
| | - Adrian Wiestner
- Hematology Branch, NHLBI, NIH, Building 10-CRC, Room 3-5140, 10 Center Drive, Bethesda, MD 20892-0004, USA
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Coban H, Germaine S, Dimaandal I, Haberli N, Padam C, Creed MA, Imitola J. Real-world experience of ocrelizumab initiation in a diverse multiple sclerosis population. Mult Scler Relat Disord 2021; 53:103021. [PMID: 34077828 DOI: 10.1016/j.msard.2021.103021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 04/12/2021] [Accepted: 05/08/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Ocrelizumab (OCR) is a humanized monoclonal antibody directed against CD20 positive B-lymphocytes. It was approved for use in 2017 by the U.S. Food and Drug Administration (FDA) for both the relapsing-remitting and primary progressive forms of multiple sclerosis (MS). OBJECTIVE To provide real-world data for patients with MS treated with OCR in our center and evaluate both the safety and efficacy across different ethnic groups not studied in previous clinical trials. METHODS We performed a retrospective observational analysis of MS patients who were treated with OCR from March 31, 2017 to April 30, 2020. We collected data on patients who had received at least a one dose infusion of OCR at our MS center. Patient characteristics, including demographics, clinical disease course, and documented side effects, were collected and analyzed. RESULTS A total of 82 patients were eligible for this study, of which 72% had relapsing-remitting MS (RRMS), 14% had primary progressive MS (PPMS), and 11% active/relapsing secondary progressive MS (SPMS). 22% of our patients were of African American descent, 61% Caucasian, and 17% of Hispanic descent. The mean age of starting OCR was 41 ± 11 years. 47% were treatment naïve when started on OCR, 24% were previously treated with one disease-modifying therapy (DMT), 14% were treated with two DMTs, and 15% were treated with more than two DMTs prior to OCR. 50% of patients had at least one adverse event while on OCR; 4.8% had adverse events requiring to OCR discontinuation, 36% had infusion-related reactions, and 7.3% had viral infections. We found two cases of severe babesiosis along with index cases of re-activation of lichen planus, agranulocytosis, severe lymphopenia, and ectopic pregnancy. There were no cases of malignancy, progressive multifocal leukoencephalopathy, or death within our cohort. The mean time after OCR initiation was 17.3 months in the RRMS group, 22.2 months in the PPMS group, and 28.2 months in SPMS group. The annualized relapse rate reduced from 1.33 to 0.15 in the RRMS group. The mean extended disability status scale (EDSS) scores did not worsen across MS phenotypes and ethnic groups while being treated with OCR. CONCLUSIONS In a diverse patient population, OCR was well-tolerated without significant adverse events. There were novel cases of severe babesiosis, re-activation of lichen planus, lymphopenia, agranulocytosis, and ectopic pregnancy. It is vital to consider geographic risk factors that may expose patients to Babesia microti (B. microti) when either considering or initiating OCR therapy. There were an additional six cases of severe B. microti cases associated with OCR that were reported to the FDA adverse event reporting system (FAERS) along with multiple babesiosis cases associated with other DMTs, including rituximab. OCR was found in our cohort to be effective by decreasing relapse rates and maintaining EDSS scores. Our study extends the generalizability of OCR from clinical trials to a real-world setting consisting of a diverse population.
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Affiliation(s)
- Hamza Coban
- UConn Health Comprehensive Multiple Sclerosis Center, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States
| | - Sarah Germaine
- UConn Health Comprehensive Multiple Sclerosis Center, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States
| | - Ian Dimaandal
- UConn Health Comprehensive Multiple Sclerosis Center, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States
| | - Nicholas Haberli
- UConn Health Comprehensive Multiple Sclerosis Center, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States
| | - Charanpreet Padam
- Division of Multiple Sclerosis and Translational Neuroimmunology, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States
| | - Marina A Creed
- UConn Health Comprehensive Multiple Sclerosis Center, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States; Division of Multiple Sclerosis and Translational Neuroimmunology, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States
| | - Jaime Imitola
- UConn Health Comprehensive Multiple Sclerosis Center, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States; Division of Multiple Sclerosis and Translational Neuroimmunology, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT 06030, United States.
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Abstract
PURPOSE OF REVIEW In recent years, we have witnessed a remarkable surge in the clinical development of effective biological and cellular therapies for the treatment of neoplastic and autoimmune disorders. The present review summarizes our understanding of the pathogen-specific infection risk associated with the use of such therapies. RECENT FINDINGS A variety of biologics, in the form of either monoclonal antibodies (Mabs) or small molecule kinase inhibitors (Nibs), are continuously introduced in the clinic for the management of autoimmune and malignant diseases. In addition, cellular therapies such as the infusion of chimeric antigen receptor (CAR) T-cells are becoming increasingly available for patients with treatment-refractory lymphoid malignancies. Some of these biological and cellular interventions exert direct or indirect adverse effects on the induction of protective immune responses against various pathogens, resulting in heightened infection susceptibility. SUMMARY The introduction of biological and cellular therapies for the treatment of malignant and autoimmune diseases has been associated with increased infection susceptiblity, which varies greatly depending on the specific immunomodulatory therapy, the infecting pathogen and the recipient patient population. A high index of clinical suspicion and efforts aiming at early diagnosis, targeted vaccination or prophylaxis, and prompt initiation of antimicrobial treatment should help improve infection outcomes.
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Marzolini MAV, Wilson AJ, Sanchez E, Carpenter B, Chakraverty R, Hough R, Kottaridis P, Morris EC, Thomson KJ, Peggs KS. Natural History of Epstein-Barr Virus Replication and Viral Load Dynamics after Alemtuzumab-Based Allogeneic Stem Cell Transplantation. Transplant Cell Ther 2021; 27:682.e1-682.e12. [PMID: 33962069 DOI: 10.1016/j.jtct.2021.04.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 04/02/2021] [Accepted: 04/25/2021] [Indexed: 01/27/2023]
Abstract
Epstein-Barr virus (EBV) load monitoring after allogeneic hematopoietic stem cell transplantation (HSCT) enables earlier detection of EBV replication and often serves as a trigger for preemptive therapies aimed at reducing EBV-related diseases. Our institutional strategy is to treat patients with clinical signs of EBV-related disease accompanied by a rising viral load, rather than to intervene based solely on viral load. This affords an opportunity to study the natural history of EBV replication and to assess whether our strategy reduces overtreatment without compromising outcomes. The objectives of the present study were to assess the natural history of untreated EBV replication in patients who underwent an alemtuzumab-based allogeneic HSCT and to examine whether our clinical strategy reduced overtreatment without compromising patient outcomes. In this retrospective single-center observational study of 515 consecutive patients (age ≥18 years) undergoing T cell-depleted allogeneic HSCT incorporating alemtuzumab, patients underwent surveillance monitoring for EBV by quantitative PCR in the peripheral blood at least weekly up to 100 days post-transplantation and longer if they remained on immunosuppressive therapy. The cumulative incidence of EBV detection and EBV-related disease were assessed. Among the 515 patients, 192 had EBV DNA detectable on ≥1 occasion, with a cumulative incidence of 35.8% (31.8% to 40.4%), although this remained below the limit of quantification in 93 patients. The median time to first detection was 89.5 days (range, 0 to 2254 days). The incidence was higher in recipients of sibling donor transplants (45.4% versus 30%; P = .00021) compared with recipients of unrelated donor transplants. Twenty patients developed EBV-related disease (cumulative incidence, 3.9%). Two patients had immunosuppression reduction alone, 18 received rituximab, and 5 required additional therapies. Five patients died from post-transplantation lymphoproliferative disorder, all of whom had received rituximab. The positive predictive value of EBV load for disease was higher in the unrelated donor cohort but remained <75% regardless of EBV threshold (57.1% to 72.7%). The cumulative incidence of EBV-related disease in our study (3.9%) is comparable to that reported in other studies incorporating alemtuzumab, and our clinical strategy reduced overtreatment in this patient population. PCR-based surveillance strategies have limitations, as reflected in the relatively low sensitivity of the assay coupled with the low positive predictive value, which may influence the potential choice of a threshold for preemptive intervention. We conclude that it remains unclear whether treatment based on a rising EBV viral load alone provides superior overall results to treatment based on the development of clinical signs of EBV-related disease in the context of a rising viral load.
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Affiliation(s)
- Maria A V Marzolini
- Department of Haematology, UCL Cancer Institute, University College London, London, Uinted Kingdom; Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom.
| | - Andrew J Wilson
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Emilie Sanchez
- Department of Virology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Ben Carpenter
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Ronjon Chakraverty
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Rachael Hough
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Panos Kottaridis
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Emma C Morris
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Kirsty J Thomson
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Karl S Peggs
- Department of Haematology, UCL Cancer Institute, University College London, London, Uinted Kingdom; Department of Haematology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
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Park SM, Choi YB, Lee JK. Cytomegalovirus Infection Mimicking Recurrence of Malignant Lymphoma: A Case Report. CLINICAL PEDIATRIC HEMATOLOGY-ONCOLOGY 2021. [DOI: 10.15264/cpho.2021.28.1.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Sae-Mee Park
- Department of Pediatrics, Chungbuk National University Hospital, Cheongju, Korea
| | - Young Bae Choi
- Department of Pediatrics, Ajou University School of Medicine, Ajou University Hospital, Suwon, Korea
| | - Joon Kee Lee
- Department of Pediatrics, Chungbuk National University Hospital, Cheongju, Korea
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36
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Gkrania-Klotsas E, Kumararatne DS. Serious Infectious Complications After Rituximab Therapy in Patients With Autoimmunity: Is This the Final Word? Clin Infect Dis 2021; 72:738-742. [PMID: 32067045 DOI: 10.1093/cid/ciaa131] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 02/14/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Effrossyni Gkrania-Klotsas
- Department of Infectious Diseases, Cambridge University Hospitals, Cambridge, United Kingdom.,Department of Clinical Immunology, Cambridge University Hospitals, Cambridge, United Kingdom
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van Beers JJ, Damoiseaux JG. Immune Monitoring upon Treatment with Biologics in Sjögren's Syndrome: The What, Where, When, and How. Biomolecules 2021; 11:116. [PMID: 33467204 PMCID: PMC7830440 DOI: 10.3390/biom11010116] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/14/2021] [Accepted: 01/14/2021] [Indexed: 12/25/2022] Open
Abstract
Over the years, a wide variety of therapeutic antibodies has been successfully introduced in the auto-immunology clinic, and many more are on the way. Many of these treatments address either a pathogenic circulating molecule or a cell-bound molecule. Whereas addressing the former target results in neutralization of the soluble factor and binding to the latter target either inhibits cellular function or induces selective cell death. If this targeted molecule or cell is part of the immune system, this therapy evokes a state of immunodeficiency with infections as a possible consequence. Therefore, immune monitoring is needed to prevent such adverse side effects of immunotherapy. In this paper, different immunotherapies used in Sjögren's syndrome, as well as different approaches to monitoring the immune system, are discussed.
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Affiliation(s)
- Joyce J.B.C. van Beers
- Central Diagnostic Laboratory Maastricht University Medical Center, Laboratory Specialist in Medical Immunology and Clinical Chemistry, 6202 AZ Maastricht, The Netherlands
| | - Jan G.M.C. Damoiseaux
- Central Diagnostic Laboratory Maastricht University Medical Center, Laboratory Specialist in Medical Immunology, 6202 AZ Maastricht, The Netherlands;
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38
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Giannotta JA, Fattizzo B, Cavallaro F, Barcellini W. Infectious Complications in Autoimmune Hemolytic Anemia. J Clin Med 2021; 10:E164. [PMID: 33466516 PMCID: PMC7796467 DOI: 10.3390/jcm10010164] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/29/2020] [Accepted: 12/31/2020] [Indexed: 12/16/2022] Open
Abstract
Autoimmune hemolytic anemia (AIHA) may be frequently challenged by infectious complications, mainly as a result of immunosuppressive treatments administered. Furthermore, infectious agents are known triggers of AIHA onset and relapse. Although being risk factors for mortality, infections are an underestimated issue in AIHA. This review will collect the available evidence on the frequency and type of infectious complications in AIHA, detailing the risk related to each treatment (i.e., steroids, rituximab, splenectomy, classic immunosuppressive agents, and new target drugs). Moreover, we will briefly discuss the infectious complications in AIHA secondary to other diseases that harbor an intrinsic infectious risk (e.g., primary immunodeficiencies, systemic autoimmune diseases, lymphoproliferative disorders, solid organ and hematopoietic stem cell transplants). Finally, viral and bacterial reactivations during immune suppressive therapies will be discussed, along with suggested screening and prophylactic strategies.
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Affiliation(s)
- Juri Alessandro Giannotta
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
| | - Bruno Fattizzo
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
- Department of Oncology and Oncohematology, University of Milan, Via Festa del Perdono 7, 20100 Milan, Italy
| | - Francesca Cavallaro
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
- Department of Oncology and Oncohematology, University of Milan, Via Festa del Perdono 7, 20100 Milan, Italy
| | - Wilma Barcellini
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
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39
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Kao YC, Lin MI, Weng WC, Lee WT. Neuropsychiatric Disorders Due to Limbic Encephalitis: Immunologic Aspect. Int J Mol Sci 2020; 22:ijms22010389. [PMID: 33396564 PMCID: PMC7795533 DOI: 10.3390/ijms22010389] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 12/26/2020] [Accepted: 12/28/2020] [Indexed: 12/16/2022] Open
Abstract
Limbic encephalitis (LE) is a rare cause of encephalitis presenting as an acute and subacute onset of neuropsychiatric manifestations, particularly with memory deficits and confusion as core features, along with seizure occurrence, movement disorders, or autonomic dysfunctions. LE is caused by neuronal antibodies targeting the cellular surface, synaptic, and intracellular antigens, which alter the synaptic transmission, especially in the limbic area. Immunologic mechanisms involve antibodies, complements, or T-cell-mediated immune responses in different degree according to different autoantibodies. Sensitive cerebrospinal fluid markers of LE are unavailable, and radiographic findings may not reveal a typical mesiotemporal involvement at neurologic presentations; therefore, a high clinical index of suspicions is pivotal, and a neuronal antibody testing is necessary to make early diagnosis. Some patients have concomitant tumors, causing paraneoplastic LE; therefore, tumor survey and treatment are required in addition to immunotherapy. In this study, a review on the molecular and immunologic aspects of LE was conducted to gain awareness of its peculiarity, which we found quite different from our knowledge on traditional psychiatric illness.
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Affiliation(s)
- Yu-Chia Kao
- Department of Pediatrics, E-Da Hospital, Kaohsiung 82445, Taiwan;
| | - Ming-I Lin
- Department of Pediatrics, Shin Kong Wu Ho-Su Memorial Hospital, Taipei 11101, Taiwan;
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Hospital, Taipei 100226, Taiwan;
- Department of Pediatrics, National Taiwan University College of Medicine, Taipei 100233, Taiwan
| | - Wang-Tso Lee
- Department of Pediatrics, National Taiwan University Hospital, Taipei 100226, Taiwan;
- Department of Pediatrics, National Taiwan University College of Medicine, Taipei 100233, Taiwan
- Graduate Institute of Brain and Mind Sciences, National Taiwan University College of Medicine, Taipei 100233, Taiwan
- Correspondence: ; Tel.: +886-2-23123456 (ext. 71545); Fax: +886-2-23147450
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Rituximab Use in Warm and Cold Autoimmune Hemolytic Anemia. J Clin Med 2020; 9:jcm9124034. [PMID: 33322221 PMCID: PMC7763062 DOI: 10.3390/jcm9124034] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/06/2020] [Accepted: 12/09/2020] [Indexed: 01/22/2023] Open
Abstract
Autoimmune hemolytic anemia is a rare condition characterized by destruction of red blood cells with and without involvement of complement. It is associated with significant morbidity and mortality. In warm autoimmune hemolytic anemia, less than 50% of patients remain in long-term remission following initial steroid therapy and subsequent therapies are required. Cold agglutinin disease is a clonal hematologic disorder that requires therapy in the majority of patients and responds poorly to steroids and alkylators. Rituximab has a favorable toxicity profile and has demonstrated efficacy in autoimmune hemolytic anemia in first-line as well as relapsed settings. Rituximab is the preferred therapy for steroid refractory warm autoimmune hemolytic anemia (wAIHA) and as part of the first- and second-line treatment of cold agglutinin disease. This article reviews the mechanism of action of rituximab and the current literature on its role in the management of primary and secondary warm autoimmune hemolytic anemia and cold agglutinin disease.
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41
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Lane LC, Cheetham TD, Perros P, Pearce SHS. New Therapeutic Horizons for Graves' Hyperthyroidism. Endocr Rev 2020; 41:5897403. [PMID: 32845332 PMCID: PMC7567404 DOI: 10.1210/endrev/bnaa022] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 08/20/2020] [Indexed: 11/19/2022]
Abstract
Graves' hyperthyroidism is characterized by the presence of autoantibodies that stimulate the thyroid-stimulating hormone receptor (TSHR), resulting in uncontrolled secretion of excessive thyroid hormone. Conventional treatments, including antithyroid medication, radioiodine, or surgery have remained largely unchanged for the past 70 years and either lack efficacy for many patients, or result in lifelong thyroid hormone replacement therapy, in the case of the latter 2 options. The demand for new therapeutic options, combined with greater insight into basic immunobiology, has led to the emergence of novel approaches to treat Graves' hyperthyroidism. The current therapies under investigation include biologics, small molecules, and peptide immunomodulation. There is a growing focus on TSHR-specific treatment modalities, which carry the advantage of eliciting a specific, targeted approach, with the aim of avoiding disruption of the functioning immune system. These therapies present a new opportunity to supersede the inadequate treatments currently available for some Graves' patients, offering hope of successful restoration of euthyroidism without the need for ongoing therapy. Several of these therapeutic options have the potential to translate into clinical practice in the near future. This review provides a comprehensive summary of the recent advances and various stages of development of the novel therapeutic approaches to treat Graves' hyperthyroidism.
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Affiliation(s)
- Laura C Lane
- Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne, UK.,Endocrine unit, Royal Victoria Infirmary, Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, UK.,Department of Paediatric Endocrinology, The Great North Children's Hospital, Newcastle-upon-Tyne, UK
| | - Tim D Cheetham
- Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne, UK.,Department of Paediatric Endocrinology, The Great North Children's Hospital, Newcastle-upon-Tyne, UK
| | - Petros Perros
- Endocrine unit, Royal Victoria Infirmary, Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, UK
| | - Simon H S Pearce
- Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne, UK.,Endocrine unit, Royal Victoria Infirmary, Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, UK
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42
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Sun W, Khare P, Wang X, Challa DK, Greenberg BM, Ober RJ, Ward ES. Selective Depletion of Antigen-Specific Antibodies for the Treatment of Demyelinating Disease. Mol Ther 2020; 29:1312-1323. [PMID: 33212299 PMCID: PMC7934575 DOI: 10.1016/j.ymthe.2020.11.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/09/2020] [Accepted: 11/11/2020] [Indexed: 11/19/2022] Open
Abstract
Current treatments for antibody-mediated autoimmunity are associated with lack of specificity, leading to immunosuppressive effects. To overcome this limitation, we have developed a class of antibody-based therapeutics for the treatment of autoimmunity involving antibodies that recognize the autoantigen, myelin oligodendrocyte glycoprotein (MOG). These agents ("Seldegs," for selective degradation) selectively eliminate antigen (MOG)-specific antibodies without affecting the levels of antibodies of other specificities. Seldeg treatment of mice during antibody-mediated exacerbation of experimental autoimmune encephalomyelitis by patient-derived MOG-specific antibodies results in disease amelioration. Consistent with their therapeutic effects, Seldegs deliver their targeted antibodies to Kupffer and liver sinusoidal endothelial cells that are known to have tolerogenic effects. Our results show that Seldegs can ameliorate disease mediated by MOG-specific antibodies and indicate that this approach also has the potential to treat other autoimmune diseases where the specific clearance of antibodies is required.
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MESH Headings
- Animals
- Antibodies, Monoclonal/metabolism
- Autoantibodies/immunology
- Autoantigens/immunology
- Encephalomyelitis, Autoimmune, Experimental/etiology
- Encephalomyelitis, Autoimmune, Experimental/metabolism
- Encephalomyelitis, Autoimmune, Experimental/pathology
- Encephalomyelitis, Autoimmune, Experimental/therapy
- Endothelial Cells/immunology
- Endothelial Cells/metabolism
- Endothelial Cells/pathology
- Female
- Humans
- Macrophages/immunology
- Macrophages/metabolism
- Macrophages/pathology
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Transgenic
- Multiple Sclerosis/immunology
- Myelin-Oligodendrocyte Glycoprotein/immunology
- Receptors, IgG/metabolism
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Affiliation(s)
- Wei Sun
- Department of Molecular and Cellular Medicine, Texas A&M University Health Science Center, 469 Joe H. Reynolds Medical Sciences Building, 1114 TAMU, College Station, TX 77843, USA
| | - Priyanka Khare
- Department of Molecular and Cellular Medicine, Texas A&M University Health Science Center, 469 Joe H. Reynolds Medical Sciences Building, 1114 TAMU, College Station, TX 77843, USA
| | - Xiaoli Wang
- Department of Molecular and Cellular Medicine, Texas A&M University Health Science Center, 469 Joe H. Reynolds Medical Sciences Building, 1114 TAMU, College Station, TX 77843, USA
| | - Dilip K Challa
- Department of Molecular and Cellular Medicine, Texas A&M University Health Science Center, 469 Joe H. Reynolds Medical Sciences Building, 1114 TAMU, College Station, TX 77843, USA
| | - Benjamin M Greenberg
- Department of Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Raimund J Ober
- Department of Molecular and Cellular Medicine, Texas A&M University Health Science Center, 469 Joe H. Reynolds Medical Sciences Building, 1114 TAMU, College Station, TX 77843, USA; Department of Biomedical Engineering, Texas A&M University, 5045 Emerging Technologies Building, 3120 TAMU, College Station, TX 77843, USA; Cancer Sciences Unit, Centre for Cancer Immunology, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK.
| | - E Sally Ward
- Department of Molecular and Cellular Medicine, Texas A&M University Health Science Center, 469 Joe H. Reynolds Medical Sciences Building, 1114 TAMU, College Station, TX 77843, USA; Cancer Sciences Unit, Centre for Cancer Immunology, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, 3107 Medical Research & Education Building, 8447 State Highway 47, Bryan, TX 77807, USA.
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Alfano G, Giaroni F, Fontana F, Neri L, Mosconi G, Mussini C, Guaraldi G, Cappelli G. Rituximab in people living with HIV affected by immune-mediated renal diseases: a case-series. Int J STD AIDS 2020; 31:1426-1431. [PMID: 33104497 DOI: 10.1177/0956462420946662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Over the last two decades, rituximab (RTX) has played an important role in the treatment of some lymphoproliferative malignancies and immune-mediated diseases. RTX administration is generally safe and well-tolerated, but side effects including late-onset neutropenia, hypogammaglobulinemia, hepatitis B reactivation and rare cases of progressive multifocal leukoencephalopathy have been observed after its administration. Although there are no absolute contraindications regarding its use in people living with HIV (PLWH), the prescription of this drug has been principally limited in patients with oncohematological diseases. In this report, we described the outcome of four PLWH who underwent RTX therapy after the diagnosis of immune-mediated renal disease. The main RTX-associated adverse effects were leukopenia, late-onset neutropenia and decline of CD4+ and CD8+ T-cell counts. In addition, two of the four patients experienced pneumonia requiring hospitalization within six months from the last RTX infusion. We suggest that RTX should be used with caution in PLWH until further evidence emerges on its safety profile in this vulnerable population.
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Affiliation(s)
- G Alfano
- Surgical, Medical and Dental Department of Morphological Sciences, Section of Nephrology, University of Modena and Reggio Emilia, Modena, Italy.,Nephrology Dialysis and Transplant Unit, University Hospital of Modena, Modena, Italy
| | - F Giaroni
- Surgical, Medical and Dental Department of Morphological Sciences, Section of Nephrology, University of Modena and Reggio Emilia, Modena, Italy
| | - F Fontana
- Nephrology Dialysis and Transplant Unit, University Hospital of Modena, Modena, Italy
| | - L Neri
- Nephrology and Dialysis Unit, Hospital of Forlì-Cesena, Forlì-Cesena, Italy
| | - G Mosconi
- Nephrology and Dialysis Unit, Hospital of Forlì-Cesena, Forlì-Cesena, Italy.,Clinic of Infectious Diseases, University Hospital of Modena, Modena, Italy
| | - C Mussini
- Clinic of Infectious Diseases, University Hospital of Modena, Modena, Italy
| | - G Guaraldi
- Clinic of Infectious Diseases, University Hospital of Modena, Modena, Italy
| | - G Cappelli
- Surgical, Medical and Dental Department of Morphological Sciences, Section of Nephrology, University of Modena and Reggio Emilia, Modena, Italy.,Nephrology Dialysis and Transplant Unit, University Hospital of Modena, Modena, Italy
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Guduru M, Bendi VS, Bebawy MS, Bande D, Matta A. Posterior Fossa Progressive Multifocal Leukoencephalopathy Secondary to Rituximab. Cureus 2020; 12:e10888. [PMID: 33178540 PMCID: PMC7652356 DOI: 10.7759/cureus.10888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Progressive multifocal leukoencephalopathy (PML) is a rare fatal central nervous system disorder characterized by infection-induced demyelination of white matter due to the opportunistic reactivation of John Cunningham virus in an immunocompromised patient. PML is associated with many immune-mediated diseases, lymphoproliferative conditions, and immunosuppressive agents. In this case report, we present a 79-year-old female patient diagnosed with rheumatoid arthritis who developed posterior fossa PML while on rituximab. She presented with subacute cerebellar ataxia, dysarthria, and nystagmus, and her brain MRI showed right pontine and pontocerebellar lesion with diffusion restriction and heterogenous enhancement highly characteristic of PML. Though many cases of PML with rituximab were reported in the literature, our case describes a rare type of PML affecting the posterior fossa in an HIV-negative patient on rituximab.
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45
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Lamure S, Duléry R, Di Blasi R, Chauchet A, Laureana C, Deau-Fischer B, Drenou B, Soussain C, Rossi C, Noël N, Choquet S, Bologna S, Joly B, Kohn M, Malak S, Fouquet G, Daguindau E, Bernard S, Thiéblemont C, Cartron G, Lacombe K, Besson C. Determinants of outcome in Covid-19 hospitalized patients with lymphoma: A retrospective multicentric cohort study. EClinicalMedicine 2020; 27:100549. [PMID: 33073216 PMCID: PMC7550257 DOI: 10.1016/j.eclinm.2020.100549] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/29/2020] [Accepted: 09/03/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Patients with lymphoma are immunocompromised because of the disease per se and its treatments. We aimed to describe the characteristics of patients with lymphoma hospitalized for Coronavirus Disease 2019 (Covid-19) and to analyze pre-Covid-19 determinants of mortality. METHODS This retrospective multicentric cohort study used the Programme de Médicalisation des Systèmes d'Information database to identify all adult patients with lymphoma, hospitalized for Covid-19 in March and April 2020, in 12 hospitals of three French regions with pandemic outbreaks. The characteristics of lymphoma and Covid-19 were collected from medical charts. FINDINGS Eighty-nine patients were included. The median age was 67 years (range, 19-92), 66% were male and 72% had a comorbidity. Most patients had B-cell non-Hodgkin lymphoma (86%) and had received a lymphoma treatment within one year (70%). With a median follow-up of 33 days from admission, 30-day overall survival was 71%, (95% confidence interval, 62-81%). In multivariable analysis, having an age ≥ 70 years (hazard ratio 2·87, 1·20-6·85, p = 0·02) and relapsed/refractory lymphoma (hazard ratio 2·54, 1·14-5·66, p = 0·02) were associated with mortality. Recent bendamustine treatment (n = 9) was also pejorative (hazard ratio 3·20, 1·33-7·72, p = 0·01), but was strongly associated with relapsed/refractory lymphoma. Remarkably, 30-day overall survival for patients < 70 years of age without relapsed/refractory lymphoma was 88% (78% - 99%). INTERPRETATION Thirty-day mortality was associated with being older and relapsed/refractory lymphoma. Survival of patients younger than 70 years without relapsed/refractory lymphoma was comparable to that of the general population. FUNDING There have been no specific funds to run this study.
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Affiliation(s)
- Sylvain Lamure
- Département d'Hématologie Clinique, CHU de Montpellier, UMR-CNRS 5535, Université de Montpellier, Montpellier, France
| | - Rémy Duléry
- Service d'Hématologie Clinique et de Thérapie Cellulaire, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Inserm UMRs 938, Sorbonne Université, Paris, France
| | - Roberta Di Blasi
- Service d'Hématologie-Oncologie, Hôpital St Louis, Assistance Publique - Hôpitaux de Paris ; Université de Paris – Diderot, Paris, France
| | | | - Cécile Laureana
- Service d'Hématologie Oncologie, Centre Hospitalier de Versailles, 177, rue de Versailles, 78157 Le Chesnay Cedex, France
| | - Bénédicte Deau-Fischer
- Service d'Hématologie Clinique, Hôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Bernard Drenou
- Département d'Hématologie Groupe Hospitalier de Mulhouse Sud Alsace, Mulhouse, France
| | - Carole Soussain
- Département d'Oncologie médicale – Hématologie, Institut Curie, Saint Cloud, France
| | - Cédric Rossi
- Service d'Hématologie Clinique, CHU de Dijon Bourgogne, Dijon, France
| | - Nicolas Noël
- Service de Médecine Interne – Immunologie, Hôpital Bicêtre, Assistance Publique - Hôpitaux de Paris, Le Kremlin-Bicêtre, France
| | - Sylvain Choquet
- Service d'Hématologie Clinique, Hôpital Pitié-Salpêtrière, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Serge Bologna
- Service d'Hématologie, Centre d'Oncologie de Gentilly, Nancy, France
| | - Bertrand Joly
- Service d'Hématologie, Centre Hospitalier Sud Francilien, Corbeil-Essonnes, France
| | - Milena Kohn
- Service d'Hématologie Oncologie, Centre Hospitalier de Versailles, 177, rue de Versailles, 78157 Le Chesnay Cedex, France
| | - Sandra Malak
- Département d'Oncologie médicale – Hématologie, Institut Curie, Saint Cloud, France
| | - Guillemette Fouquet
- Service d'Hématologie Clinique, Hôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | | | - Sophie Bernard
- Service d'Hématologie-Oncologie, Hôpital St Louis, Assistance Publique - Hôpitaux de Paris ; Université de Paris – Diderot, Paris, France
| | - Catherine Thiéblemont
- Service d'Hématologie-Oncologie, Hôpital St Louis, Assistance Publique - Hôpitaux de Paris ; Université de Paris – Diderot, Paris, France
| | - Guillaume Cartron
- Département d'Hématologie Clinique, CHU de Montpellier, UMR-CNRS 5535, Université de Montpellier, Montpellier, France
| | - Karine Lacombe
- Sorbonne Université, Inserm IPLESP, Service des Maladies Infectieuses et Tropicales, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Caroline Besson
- Service d'Hématologie Oncologie, Centre Hospitalier de Versailles, 177, rue de Versailles, 78157 Le Chesnay Cedex, France
- Université Paris-Saclay, UVSQ, Montigny le Bretonneux; Inserm U1018, CESP, Villejuif, France
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46
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Gauckler P, Shin JI, Alberici F, Audard V, Bruchfeld A, Busch M, Cheung CK, Crnogorac M, Delbarba E, Eller K, Faguer S, Galesic K, Griffin S, Hrušková Z, Jeyabalan A, Karras A, King C, Kohli HS, Maas R, Mayer G, Moiseev S, Muto M, Odler B, Pepper RJ, Quintana LF, Radhakrishnan J, Ramachandran R, Salama AD, Segelmark M, Tesař V, Wetzels J, Willcocks L, Windpessl M, Zand L, Zonozi R, Kronbichler A. Rituximab in adult minimal change disease and focal segmental glomerulosclerosis - What is known and what is still unknown? Autoimmun Rev 2020; 19:102671. [PMID: 32942039 DOI: 10.1016/j.autrev.2020.102671] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/06/2020] [Indexed: 02/07/2023]
Abstract
Primary forms of minimal change disease and focal segmental glomerulosclerosis are rare podocytopathies and clinically characterized by nephrotic syndrome. Glucocorticoids are the cornerstone of the initial immunosuppressive treatment in these two entities. Especially among adults with minimal change disease or focal segmental glomerulosclerosis, relapses, steroid dependence or resistance are common and necessitate re-initiation of steroids and other immunosuppressants. Effective steroid-sparing therapies and introduction of less toxic immunosuppressive agents are urgently needed to reduce undesirable side effects, in particular for patients whose disease course is complex. Rituximab, a B cell depleting monoclonal antibody, is increasingly used off-label in these circumstances, despite a low level of evidence for adult patients. Hence, critical questions concerning drug-safety, long-term efficacy and the optimal regimen for rituximab-treatment remain unanswered. Evidence in the form of large, multicenter studies and randomized controlled trials are urgently needed to overcome these limitations.
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Affiliation(s)
- Philipp Gauckler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria.
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Division of Pediatric Nephrology, Severance Children's Hospital, Seoul 03722, Republic of Korea; Institute of Kidney Disease Research, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Federico Alberici
- Nephrology Unit, ASST Spedali Civili di Brescia, Brescia, Italy; Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Vincent Audard
- Department of Nephrology and Transplantation, Rare French Disease Centre "Idiopathic Nephrotic syndrome", Henri-Mondor/Albert-Chenevier Hospital Assistance Publique-Hôpitaux de Paris, Inserm U955, Team 21, Paris-East University, 94000 Créteil, France
| | - Annette Bruchfeld
- Department of Renal Medicine, CLINTEC, Karolinska Institutet at Karolinska University Hospital, Stockholm, Sweden; Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Martin Busch
- Department of Internal Medicine III, University Hospital Jena, Friedrich-Schiller-University, Jena, Germany
| | - Chee Kay Cheung
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom; John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom
| | - Matija Crnogorac
- Department of Nephrology and Dialysis, Dubrava University Hospital, Avenija Gojka Suska 6, 10 000 Zagreb, Croatia
| | - Elisa Delbarba
- Department of Nephrology, University of Brescia, Hospital of Montichiari, Brescia, Italy
| | - Kathrin Eller
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Stanislas Faguer
- Département de Néphrologie et Transplantation d'Organes, Centre de Référence des Maladies Rénales Rares, Centre Hospitalier Universitaire de Toulouse, 31000 Toulouse, France; Institut National de la Santé et de la Recherche Médicale, U1048 (Institut des Maladies Cardiovasculaires et Métaboliques-équipe 12), 31000 Toulouse, France
| | - Kresimir Galesic
- Department of Nephrology and Dialysis, Dubrava University Hospital, Avenija Gojka Suska 6, 10 000 Zagreb, Croatia
| | - Siân Griffin
- Department of Nephrology and Transplantation, University Hospital of Wales, Cardiff, UK
| | - Zdenka Hrušková
- Department of Nephrology, 1st Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Anushya Jeyabalan
- Division of Nephrology, Columbia University Medical Center, NY, New York, USA
| | - Alexandre Karras
- Service de Néphrologie, Hôpital Européen-Georges Pompidou, Assistance Publique des Hôpitaux de Paris, 75015 Paris, France
| | - Catherine King
- Centre for Translational Inflammation Research University of Birmingham Research Laboratories, Queen Elizabeth Hospital, Mindelsohn Way, Edgbaston, Birmingham B15 2WB, UK
| | - Harbir Singh Kohli
- Nephrology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Rutger Maas
- Department of Nephrology, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, Netherlands
| | - Gert Mayer
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria
| | - Sergey Moiseev
- Tareev Clinic of Internal Diseases, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Masahiro Muto
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Balazs Odler
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Ruth J Pepper
- University College London Department of Renal Medicine, Royal Free Hospital, London, UK
| | - Luis F Quintana
- Department of Nephrology and Renal Transplantation, Hospital Clínic, Centro de Referencia en Enfermedad Glomerular Compleja del Sistema Nacional de Salud (CSUR), Department of Medicine, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - Jai Radhakrishnan
- Division of Nephrology, Columbia University Medical Center, NY, New York, USA
| | - Raja Ramachandran
- Nephrology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Alan D Salama
- University College London Department of Renal Medicine, Royal Free Hospital, London, UK
| | - Mårten Segelmark
- Department of Clinical Sciences Lund, University, Skane University Hospital, Nephrology Lund, Lund, Sweden
| | - Vladimír Tesař
- Department of Nephrology, 1st Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Jack Wetzels
- Department of Nephrology, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, Netherlands
| | - Lisa Willcocks
- Department of Renal Medicine, Vasculitis and Lupus Clinic, Addenbrooke's Hospital, Cambridge University Hospitals, Cambridge, UK
| | - Martin Windpessl
- Department of Internal Medicine IV, Section of Nephrology, Klinikum Wels-Grieskirchen, Wels, Austria; Medical Faculty, Johannes Kepler University Linz, Altenberger Strasse 69, 4040 Linz, Austria
| | - Ladan Zand
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Reza Zonozi
- Division of Nephrology, Vasculitis and Glomerulonephritis Center, Massachusetts General Hospital, 101 Merrimac Street, Boston, MA 02114, USA
| | - Andreas Kronbichler
- Department of Internal Medicine IV (Nephrology and Hypertension), Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria.
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Higer M, Cana D, Podlech J, Schadmand-Fischer S, Schwarting A, Teschner D, Theobald M, Wölfel T, Hess G. Life-threatening disseminated enterovirus infection during combined rituximab and ibrutinib maintenance treatment for mantle cell lymphoma: a case report. J Med Case Rep 2020; 14:135. [PMID: 32859260 PMCID: PMC7456041 DOI: 10.1186/s13256-020-02457-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 07/15/2020] [Indexed: 11/10/2022] Open
Abstract
Background Rituximab is a well-established component of treatment regimens for B-cell non-Hodgkin lymphoma. Rituximab binds the CD20 antigen on the surface of B lymphocytes, causing an enhanced clearance of malignant and benign B cells. Thus, rituximab leads to depletion of normal B lymphocytes as well, which can cause substantial immunodeficiency. Ibrutinib inhibits the Bruton tyrosine kinase and thereby B-cell activity. It is used for the treatment of different B-lymphocyte malignancies, such as mantle cell lymphoma. Recently, the combination of both drugs has been tested in various clinical scenarios. Case presentation We present a case of disseminated enterovirus infection resulting from combined rituximab and ibrutinib maintenance treatment in a 57-year-old Caucasian patient. with mantle cell lymphoma. Initially presenting with myositis symptoms, further diagnostic investigation revealed myocarditis, enteritis, myeloencephalitis, and hepatitis. These organ manifestations led to potentially life-threatening complications such as rhabdomyolysis, delirium, and heart rhythm disturbances. After treatment with high-dose intravenous immunoglobulins, virus clearance was achieved and organ functions could be restored. Conclusions This case emphasizes the risk of combined therapy with rituximab/ibrutinib for severe immune-related side effects with the necessity of continuous patient monitoring. High-dose intravenous therapy should be considered as treatment for severe enterovirus infection. In severe enterovirus infections, we recommend subtyping for the development of efficient preventive and therapeutic strategies.
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Affiliation(s)
- Maximilian Higer
- Department of Hematology, Medical Oncology & Pneumology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, D-55131, Mainz, Germany.
| | - Denis Cana
- Division of Neuropathology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Juergen Podlech
- Institute for Virology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Simin Schadmand-Fischer
- Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Andreas Schwarting
- Department of Internal Medicine I (Gastroenterology, Hepatology, Nephrology, Rheumatology, Infectiology and Immunology), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Daniel Teschner
- Department of Hematology, Medical Oncology & Pneumology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, D-55131, Mainz, Germany
| | - Matthias Theobald
- Department of Hematology, Medical Oncology & Pneumology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, D-55131, Mainz, Germany
| | - Thomas Wölfel
- Department of Hematology, Medical Oncology & Pneumology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, D-55131, Mainz, Germany
| | - Georg Hess
- Department of Hematology, Medical Oncology & Pneumology, University Medical Center of the Johannes Gutenberg-University, Langenbeckstrasse 1, D-55131, Mainz, Germany
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Yasuda H, Tsukune Y, Watanabe N, Sugimoto K, Uchimura A, Tateyama M, Miyashita Y, Ochi Y, Komatsu N. Persistent COVID-19 Pneumonia and Failure to Develop Anti-SARS-CoV-2 Antibodies During Rituximab Maintenance Therapy for Follicular Lymphoma. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:774-776. [PMID: 32933879 PMCID: PMC7442568 DOI: 10.1016/j.clml.2020.08.017] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/08/2020] [Accepted: 08/17/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Hajime Yasuda
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan.
| | - Yutaka Tsukune
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
| | - Naoki Watanabe
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
| | - Kazuya Sugimoto
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
| | - Ayana Uchimura
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
| | - Misa Tateyama
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Yosuke Miyashita
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Yusuke Ochi
- Department of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Norio Komatsu
- Department of Hematology, Juntendo University School of Medicine, Tokyo, Japan
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Luciani L, Ninove L, Zandotti C, Chalvignac V, Lagier D, Baume J, Mélade J, Piorkowski G, Coutard B, Lepidi H, Pelletier J, Audoin B, Rico-Lamy A, Nougairède A. Fatal underhanded chronic enterovirus infection associated with anti-CD20 monotherapy for central nervous system demyelinating disease. Mult Scler 2020; 27:320-323. [DOI: 10.1177/1352458520923978] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We report a fatal case of coxsackievirus B4 chronic infection in a 30-year-old woman with a diagnosis of myelin oligodendrocyte glycoprotein antibody-associated disorder controlled by rituximab monotherapy for 3 years. Initially presenting as self-limited meningitis, the infection remained silent for 8 months before the sudden onset of fulminant myocarditis. Analysis of the complete genome showed that the same virus was responsible for both episodes.
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Affiliation(s)
- Léa Luciani
- Unité des Virus Émergents (UVE: Aix-Marseille Univ-IRD 190-Inserm 1207-IHU Méditerranée Infection), Marseille, France; Laboratoire de microbiologie (Assistance Publique – Hôpitaux de Marseille; IHU Méditerranée Infection) Marseille, France
| | - Laetitia Ninove
- Unité des Virus Émergents (UVE: Aix-Marseille Univ-IRD 190-Inserm 1207-IHU Méditerranée Infection), Marseille, France; Laboratoire de microbiologie (Assistance Publique – Hôpitaux de Marseille; IHU Méditerranée Infection) Marseille, France
| | - Christine Zandotti
- Unité des Virus Émergents (UVE: Aix-Marseille Univ-IRD 190-Inserm 1207-IHU Méditerranée Infection), Marseille, France; Laboratoire de microbiologie (Assistance Publique – Hôpitaux de Marseille; IHU Méditerranée Infection) Marseille, France
| | - Virginie Chalvignac
- Assistance publique–hôpitaux de Marseille (AP-HM), Centre Hospitalo-Universitaire Timone, Service de chirurgie cardio-thoracique, Marseille, France
| | - David Lagier
- Aix-Marseille University, APHM, Hôpital de la Timone, Service d’Anesthésie et de Réanimation, Marseille, France
| | - Julien Baume
- Laboratoire de microbiologie (Assistance Publique – Hôpitaux de Marseille; IHU Méditerranée Infection), Marseille, France
| | - Julien Mélade
- Unité des Virus Émergents (UVE: Aix-Marseille Univ-IRD 190-Inserm 1207-IHU Méditerranée Infection), Marseille, France
| | - Géraldine Piorkowski
- Unité des Virus Émergents (UVE: Aix-Marseille Univ-IRD 190-Inserm 1207-IHU Méditerranée Infection), Marseille, France
| | - Bruno Coutard
- Unité des Virus Émergents (UVE: Aix-Marseille Univ-IRD 190-Inserm 1207-IHU Méditerranée Infection), Marseille, France
| | - Hubert Lepidi
- Laboratoire d’anatomo-pathologie, APHM, Aix Marseille Univ, IRD, MEPHI, IHU Méditerranée Infection, Marseille, France
| | - Jean Pelletier
- Pôle de Neurosciences Cliniques, Service de Neurologie, APHM, Hôpital de la Timone, Marseille, France/CRMBM UMR 7339, CNRS, Aix-Marseille Université, Marseille, France
| | - Bertrand Audoin
- Pôle de Neurosciences Cliniques, Service de Neurologie, APHM, Hôpital de la Timone, Marseille, France/CRMBM UMR 7339, CNRS, Aix-Marseille Université, Marseille, France
| | - Audrey Rico-Lamy
- Pôle de Neurosciences Cliniques, Service de Neurologie, APHM, Hôpital de la Timone, Marseille, France/CRMBM UMR 7339, CNRS, Aix-Marseille Université, Marseille, France
| | - Antoine Nougairède
- Unité des Virus Émergents (UVE: Aix-Marseille Univ-IRD 190-Inserm 1207-IHU Méditerranée Infection), Marseille, France; Laboratoire de microbiologie (Assistance Publique – Hôpitaux de Marseille; IHU Méditerranée Infection) Marseille, France
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Infectious Complications of Biological and Small Molecule Targeted Immunomodulatory Therapies. Clin Microbiol Rev 2020; 33:33/3/e00035-19. [PMID: 32522746 DOI: 10.1128/cmr.00035-19] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The past 2 decades have seen a revolution in our approach to therapeutic immunosuppression. We have moved from relying on broadly active traditional medications, such as prednisolone or methotrexate, toward more specific agents that often target a single receptor, cytokine, or cell type, using monoclonal antibodies, fusion proteins, or targeted small molecules. This change has transformed the treatment of many conditions, including rheumatoid arthritis, cancers, asthma, and inflammatory bowel disease, but along with the benefits have come risks. Contrary to the hope that these more specific agents would have minimal and predictable infectious sequelae, infectious complications have emerged as a major stumbling block for many of these agents. Furthermore, the growing number and complexity of available biologic agents makes it difficult for clinicians to maintain current knowledge, and most review articles focus on a particular target disease or class of agent. In this article, we review the current state of knowledge about infectious complications of biologic and small molecule immunomodulatory agents, aiming to create a single resource relevant to a broad range of clinicians and researchers. For each of 19 classes of agent, we discuss the mechanism of action, the risk and types of infectious complications, and recommendations for prevention of infection.
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