1
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Kasten MJ, Lahr BD, Parisapogu A, Yetmar ZA, O'Horo JC, Orenstein R, Moreno Franco P, Razonable RR, Vergidis P, Shah AS, Enzler MJ, Inwards DJ, Bauer PR. COVID-19 outcome is not affected by anti-CD20 or high-titer convalescent plasma in immunosuppressed patients. Sci Rep 2023; 13:21249. [PMID: 38040756 PMCID: PMC10692159 DOI: 10.1038/s41598-023-48145-x] [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: 09/22/2023] [Accepted: 11/22/2023] [Indexed: 12/03/2023] Open
Abstract
The role of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) convalescent plasma in the treatment of Coronavirus Disease 2019 (COVID-19) in immunosuppressed individuals remains controversial. We describe the course of COVID-19 in patients who had received anti-CD20 therapy within the 3 years prior to infection. We compared outcomes between those treated with and those not treated with high titer SARS-CoV2 convalescent plasma. We identified 144 adults treated at Mayo clinic sites who had received anti-CD20 therapies within a median of 5.9 months prior to the COVID-19 index date. About one-third (34.7%) were hospitalized within 14 days and nearly half (47.9%) within 90 days. COVID-19 directed therapy included anti-spike monoclonal antibodies (n = 30, 20.8%), and, among those hospitalized within 14 days (n = 50), remdesivir (n = 45, 90.0%), glucocorticoids (n = 36, 72.0%) and convalescent plasma (n = 24, 48.0%). The duration from receipt of last dose of anti-CD20 therapy did not correlate with outcomes. The overall 90-day mortality rate was 14.7%. Administration of convalescent plasma within 14 days of the COVID-19 diagnosis was not significantly associated with any study outcome. Further study of COVID-19 in CD20-depleted individuals is needed focusing on the early administration of new and potentially combination antiviral agents, associated or not with vaccine-boosted convalescent plasma.
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Affiliation(s)
- Mary J Kasten
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA.
| | - Brian D Lahr
- Division of Clinical Trials and Biostatistics, Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | | | - Zachary A Yetmar
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Infectious Disease, Integrated Hospital-Care Institute, Cleveland Clinic, Cleveland, OH, USA
| | - John C O'Horo
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | | | | | - Raymund R Razonable
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Paschalis Vergidis
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Aditya S Shah
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Mark J Enzler
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - David J Inwards
- Division of Hematology, Emeritus Staff Center, Mayo Clinic, Rochester, MN, USA
| | - Philippe R Bauer
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, 55905, USA.
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN, 55905, USA.
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2
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Zhang T, Tian W, Wei S, Lu X, An J, He S, Zhao J, Gao Z, Li L, Lian K, Zhou Q, Zhang H, Wang L, Su L, Kang H, Niu T, Zhao A, Pan J, Cai Q, Xu Z, Chen W, Jing H, Li P, Zhao W, Cao Y, Mi J, Chen T, Chen Y, Zou P, Lukacs-Kornek V, Kurts C, Li J, Liu X, Mei Q, Zhang Y, Wei J. Multidisciplinary recommendations for the management of CAR-T recipients in the post-COVID-19 pandemic era. Exp Hematol Oncol 2023; 12:66. [PMID: 37501090 PMCID: PMC10375673 DOI: 10.1186/s40164-023-00426-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 07/11/2023] [Indexed: 07/29/2023] Open
Abstract
The outbreak of coronavirus disease 2019 (COVID-19) posed an unprecedented challenge on public health systems. Despite the measures put in place to contain it, COVID-19 is likely to continue experiencing sporadic outbreaks for some time, and individuals will remain susceptible to recurrent infections. Chimeric antigen receptor (CAR)-T recipients are characterized by durable B-cell aplasia, hypogammaglobulinemia and loss of T-cell diversity, which lead to an increased proportion of severe/critical cases and a high mortality rate after COVID-19 infection. Thus, treatment decisions have become much more complex and require greater caution when considering CAR T-cell immunotherapy. Hence, we reviewed the current understanding of COVID-19 and reported clinical experience in the management of COVID-19 and CAR-T therapy. After a panel discussion, we proposed a rational procedure pertaining to CAR-T recipients with the aim of maximizing the benefit of CAR-T therapy in the post COVID-19 pandemic era.
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Affiliation(s)
- Tingting Zhang
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
| | - Weiwei Tian
- Department of Hematology, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
| | - Shuang Wei
- Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China
- Department of Respiratory and Critical Care Medicine, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China
| | - Xinyi Lu
- Department of Hematology, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China
| | - Jing An
- School of Public Health, Shanxi Medical University, Taiyuan, 030000, Shanxi, China
| | - Shaolong He
- Department of Hematology, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China
| | - Jie Zhao
- Department of Hematology, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China
| | - Zhilin Gao
- Department of Hematology, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China
| | - Li Li
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China
| | - Ke Lian
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China
| | - Qiang Zhou
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China
- Department of Cardiovascular Medicine, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Liang Wang
- Department of Hematology, Beijing TongRen Hospital, Capital Medical University, Beijing, 100730, China
| | - Liping Su
- Shanxi Province Cancer Hospital, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, 030032, Shanxi, China
| | - Huicong Kang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China
- Department of Neurology, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
| | - Ting Niu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ailin Zhao
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Jing Pan
- State Key Laboratory of Experimental Hematology, Boren Biotherapy Translational Laboratory, Boren Clinical Translational Center, Beijing GoBroad Boren Hospital, Beijing, 100070, China
| | - Qingqing Cai
- Sun Yat-Sen University Cancer Center, Guangzhou, 510060, Guangdong, China
| | - Zhenshu Xu
- Hematology Department, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fuzhou, 350001, Fujian, China
| | - Wenming Chen
- Department of Hematology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Hongmei Jing
- Department of Hematology, Peking University Third Hospital, Beijing, 100191, China
| | - Peng Li
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510535, Guangdong, China
| | - Wanhong Zhao
- Department of Hematology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shanxi, China
| | - Yang Cao
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China
- Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, 430030, Hubei, China
| | - Jianqing Mi
- Shanghai Institute of Hematology, Ruijin Hospital Affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Tao Chen
- Department and Institute of Infectious Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China
| | - Yuan Chen
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China
- Department of Geriatrics, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China
| | - Ping Zou
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Veronika Lukacs-Kornek
- Institute of Molecular Medicine and Experimental Immunology, University Clinic of Rheinische Friedrich-Wilhelms-University, 53111, Bonn, Germany
| | - Christian Kurts
- Institute of Molecular Medicine and Experimental Immunology, University Clinic of Rheinische Friedrich-Wilhelms-University, 53111, Bonn, Germany
| | - Jian Li
- Institute of Molecular Medicine and Experimental Immunology, University Clinic of Rheinische Friedrich-Wilhelms-University, 53111, Bonn, Germany
| | - Xiansheng Liu
- Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China.
- Department of Respiratory and Critical Care Medicine, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China.
| | - Qi Mei
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China.
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China.
| | - Yicheng Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China.
- Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, 430030, Hubei, China.
| | - Jia Wei
- Department of Hematology, Tongji Shanxi Hospital, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Taiyuan, 030032, Shanxi, China.
- Sino-German Joint Oncological Research Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, Shanxi, China.
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, China.
- Immunotherapy Research Center for Hematologic Diseases of Hubei Province, Wuhan, 430030, Hubei, China.
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3
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Convalescent Plasma Treatment of Patients Previously Treated with B-Cell-Depleting Monoclonal Antibodies Suffering COVID-19 Is Associated with Reduced Re-Admission Rates. Viruses 2023; 15:v15030756. [PMID: 36992465 PMCID: PMC10059055 DOI: 10.3390/v15030756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/12/2023] [Accepted: 03/12/2023] [Indexed: 03/17/2023] Open
Abstract
Patients receiving treatment with B-cell-depleting monoclonal antibodies, such as anti-CD20 monoclonal antibodies, such as rituximab and obinutuzumab, either for hematological disease or another diagnosis, such as a rheumatological disease, are at an increased risk for medical complications and mortality from COVID-19. Since inconsistencies persist regarding the use of convalescent plasma (CP), especially in the vulnerable patient population that has received previous treatment with B-cell-depleting monoclonal antibodies, further studies should be performed in thisdirection. The aim of the present study was to describe the characteristics of patients with previous use of B-cell-depleting monoclonal antibodies and describe the potential beneficial effects of CP use in terms of mortality, ICU admission and disease relapse. In this retrospective cohort study, 39 patients with previous use of B-cell-depleting monoclonal antibodies hospitalized in the COVID-19 department of a tertiary hospital in Greece were recorded and evaluated. The mean age was 66.3 years and 51.3% were male. Regarding treatment for COVID-19, remdesivir was used in 89.7%, corticosteroids in 94.9% and CP in 53.8%. In-hospital mortality was 15.4%. Patients who died were more likely to need ICU admission and also had a trend towards a longer hospital stay, even though the last did not reach statistical significance. Patients treated with CP had a lower re-admission rate for COVID-19 after discharge. Further studies should be performed to identify the role of CP in patients with treatment with B-cell-depleting monoclonal antibodies suffering from COVID-19.
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4
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Senefeld JW, Franchini M, Mengoli C, Cruciani M, Zani M, Gorman EK, Focosi D, Casadevall A, Joyner MJ. COVID-19 Convalescent Plasma for the Treatment of Immunocompromised Patients: A Systematic Review and Meta-analysis. JAMA Netw Open 2023; 6:e2250647. [PMID: 36633846 PMCID: PMC9857047 DOI: 10.1001/jamanetworkopen.2022.50647] [Citation(s) in RCA: 65] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 11/17/2022] [Indexed: 01/13/2023] Open
Abstract
Importance Patients who are immunocompromised have increased risk for morbidity and mortality associated with coronavirus disease 2019 (COVID-19) because they less frequently mount antibody responses to vaccines. Although neutralizing anti-spike monoclonal-antibody treatment has been widely used to treat COVID-19, evolutions of SARS-CoV-2 have been associated with monoclonal antibody-resistant SARS-CoV-2 variants and greater virulence and transmissibility of SARS-CoV-2. Thus, the therapeutic use of COVID-19 convalescent plasma has increased on the presumption that such plasma contains potentially therapeutic antibodies to SARS-CoV-2 that can be passively transferred to the plasma recipient. Objective To assess the growing number of reports of clinical experiences of patients with COVID-19 who are immunocompromised and treated with specific neutralizing antibodies via COVID-19 convalescent plasma transfusion. Data Sources On August 12, 2022, a systematic search was performed for clinical studies of COVID-19 convalescent plasma use in patients who are immunocompromised. Study Selection Randomized clinical trials, matched cohort studies, and case report or series on COVID-19 convalescent plasma use in patients who are immunocompromised were included. The electronic search yielded 462 unique records, of which 199 were considered for full-text screening. Data Extraction and Synthesis The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Data were extracted by 3 independent reviewers in duplicate and pooled. Main Outcomes and Meaures The prespecified end point was all-cause mortality after COVID-19 convalescent plasma transfusion; exploratory subgroup analyses were performed based on putative factors associated with the potential mortality benefit of convalescent plasma. Results This systematic review and meta-analysis included 3 randomized clinical trials enrolling 1487 participants and 5 controlled studies. Additionally, 125 case series or reports enrolling 265 participants and 13 uncontrolled large case series enrolling 358 participants were included. Separate meta-analyses, using models both stratified and pooled by study type (ie, randomized clinical trials and matched cohort studies), demonstrated that transfusion of COVID-19 convalescent plasma was associated with a decrease in mortality compared with the control cohort for the amalgam of both randomized clinical trials and matched cohort studies (risk ratio [RR], 0.63 [95% CI, 0.50-0.79]). Conclusions and Relevance These findings suggest that transfusion of COVID-19 convalescent plasma is associated with mortality benefit for patients who are immunocompromised and have COVID-19.
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Affiliation(s)
- Jonathon W. Senefeld
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Massimo Franchini
- Division of Transfusion Medicine, Carlo Poma Hospital, Mantua, Italy
| | - Carlo Mengoli
- Division of Transfusion Medicine, Carlo Poma Hospital, Mantua, Italy
| | - Mario Cruciani
- Division of Transfusion Medicine, Carlo Poma Hospital, Mantua, Italy
| | - Matteo Zani
- Division of Transfusion Medicine, Carlo Poma Hospital, Mantua, Italy
| | - Ellen K. Gorman
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Daniele Focosi
- North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy
| | - Arturo Casadevall
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Michael J. Joyner
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
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5
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Jiang Y, Rubin L, Zhou Z, Zhang H, Su Q, Hou ST, Lazarovici P, Zheng W. Pharmacological therapies and drug development targeting SARS-CoV-2 infection. Cytokine Growth Factor Rev 2022; 68:13-24. [PMID: 36266222 PMCID: PMC9558743 DOI: 10.1016/j.cytogfr.2022.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/07/2022] [Accepted: 10/07/2022] [Indexed: 01/30/2023]
Abstract
The development of therapies for SARS-CoV-2 infection, based on virus biology and pathology, and of large- and small-scale randomized controlled trials, have brought forward several antiviral and immunomodulatory drugs targeting the disease severity. Casirivimab/Imdevimab monoclonal antibodies and convalescent plasma to prevent virus entry, Remdesivir, Molnupiravir, and Paxlovid nucleotide analogs to prevent viral replication, a variety of repurposed JAK-STAT signaling pathway inhibitors, corticosteroids, and recombinant agonists/antagonists of cytokine and interferons have been found to provide clinical benefits in terms of mortality and hospitalization. However, current treatment options face multiple clinical needs, and therefore, in this review, we provide an update on the challenges of the existing therapeutics and highlight drug development strategies for COVID-19 therapy, based on ongoing clinical trials, meta-analyses, and clinical case reports.
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Affiliation(s)
- Yizhou Jiang
- Centre of Reproduction, Development and Aging and Institute of Translation Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China,Brain Research Centre and Department of Biology, School of Life Science, Southern University of Science and Technology, 1088 Xueyuan Blvd, Nanshan District, Shenzhen, Guangdong Province 518055, China
| | - Limor Rubin
- Allergy and Clinical Immunology Unit, Department of Medicine, Hadassah-Hebrew University Medical Center, Jerusalem 9112001, Israel
| | - Zhiwei Zhou
- Centre of Reproduction, Development and Aging and Institute of Translation Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China
| | - Haibo Zhang
- Anesthesia, Critical Care Medicine and Physiology, St. Michael’s Hospital, University of Toronto, Ontario, Canada
| | - Qiaozhu Su
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast BT9 5DL, United Kingdom
| | - Sheng-Tao Hou
- Brain Research Centre and Department of Biology, School of Life Science, Southern University of Science and Technology, 1088 Xueyuan Blvd, Nanshan District, Shenzhen, Guangdong Province 518055, China,Correspondence to: Brain Research Centre and Department of Biology, Southern University of Science and Technology, 1088 Xueyuan Blvd, Nanshan District, Shenzhen, Guangdong Province 518055, China
| | - Philip Lazarovici
- Pharmacology, School of Pharmacy Institute for Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 9112002, Israel
| | - Wenhua Zheng
- Centre of Reproduction, Development and Aging and Institute of Translation Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China,Correspondence to: Faculty of Health Sciences, University of Macau, Room 3057, Building E12, Avenida de Universidade, Taipa, Macau, China
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6
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Al-qaim ZH, Owadh HKH, Ali SA, Hussein AS, Ameen TR, Kolemen A, Washi GA, Jalil AT. COVID-19 vaccination in patients with cancer: Opportunities and challenges. Front Oncol 2022; 12:1029325. [PMID: 36425557 PMCID: PMC9679654 DOI: 10.3389/fonc.2022.1029325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 10/17/2022] [Indexed: 09/26/2023] Open
Abstract
The rapid spread of the SARS-Cov-2 virus, the increase in the number of patients with severe COVID-19, and the high mortality rate created the basis for the production of safe and effective vaccines. Studies have confirmed the increased risk of severe Covid-19 disease and mortality in cancer patients. It is logical that cancer patients should be the first to receive the primary vaccination and the booster vaccine for Covid-19. Since studies related to cancer patients and the effectiveness of existing Covid-19 vaccines have not been widely conducted, there are significant uncertainties about the effectiveness of the vaccine and the level of humoral and cellular immune responses in these patients. As a result, the possible risks and side effects of existing vaccines are not clear for patients with different cancers who are undergoing special treatments. In this study, we will discuss the effectiveness and safety of existing vaccines on cancer patients. In addition, we highlight factors that could affect the effectiveness of vaccines in these patients and finally discuss opportunities and challenges related to vaccination in cancer patients.
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Affiliation(s)
- Zahraa Haleem Al-qaim
- Anesthesia Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, Iraq
| | | | - Sarah A. Ali
- Department of Medical Laboratory Techniques, Al-Mustaqbal University College, Babylon, Hilla, Iraq
| | - Alaa S. Hussein
- Radiological Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, Iraq
| | | | - Ayshan Kolemen
- Department of Dentistry, Al-Mustaqbal University College, Babylon, Hilla, Iraq
| | - Ghassan A. Washi
- Department of Nursing, Al-Mustaqbal University College, Babylon, Hilla, Iraq
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, Iraq
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7
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Gachoud D, Pillonel T, Tsilimidos G, Battolla D, Dumas D, Opota O, Fontana S, Vollenweider P, Manuel O, Greub G, Bertelli C, Rufer N. Antibody response and intra-host viral evolution after plasma therapy in COVID-19 patients pre-exposed or not to B-cell-depleting agents. Br J Haematol 2022; 199:549-559. [PMID: 36101920 PMCID: PMC9539045 DOI: 10.1111/bjh.18450] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/19/2022] [Accepted: 08/28/2022] [Indexed: 12/16/2022]
Abstract
Administration of plasma therapy may contribute to viral control and survival of COVID-19 patients receiving B-cell-depleting agents that impair humoral immunity. However, little is known on the impact of anti-CD20 pre-exposition on the kinetics of SARS-CoV-2-specific antibodies. Here, we evaluated the relationship between anti-spike immunoglobulin G (IgG) kinetics and the clinical status or intra-host viral evolution after plasma therapy in 36 eligible hospitalized COVID-19 patients, pre-exposed or not to B-cell-depleting treatments. The majority of anti-CD20 pre-exposed patients (14/17) showed progressive declines of anti-spike IgG titres following plasma therapy, contrasting with the 4/19 patients who had not received B-cell-depleting agents (p = 0.0006). Patients with antibody decay also depicted prolonged clinical symptoms according to the World Health Organization (WHO) severity classification (p = 0.0267) and SARS-CoV-2 viral loads (p = 0.0032) before complete virus clearance. Moreover, they had higher mutation rates than patients able to mount an endogenous humoral response (p = 0.015), including three patients with one to four spike mutations, potentially associated with immune escape. No relevant differences were observed between patients treated with plasma from convalescent and/or mRNA-vaccinated donors. Our study emphasizes the need for an individualized clinical care and follow-up in the management of COVID-19 patients with B-cell lymphopenia.
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Affiliation(s)
- David Gachoud
- Department of Internal MedicineLausanne University Hospital and University of LausanneLausanneSwitzerland,Medical Education Unit, School of Medicine, Faculty of Biology and MedicineUniversity of LausanneLausanneSwitzerland
| | - Trestan Pillonel
- Institute of MicrobiologyLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Gerasimos Tsilimidos
- Division of Hematology, Department of OncologyLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Dunia Battolla
- Department of Internal MedicineLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Dominique Dumas
- Department of Internal MedicineLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Onya Opota
- Institute of MicrobiologyLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Stefano Fontana
- Interregional Blood Transfusion SRCBernSwitzerland,Faculty of Biology and MedicineUniversity of LausanneLausanneSwitzerland
| | - Peter Vollenweider
- Department of Internal MedicineLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Oriol Manuel
- Infectious Diseases Service and Transplantation Center, Department of MedicineLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Gilbert Greub
- Institute of MicrobiologyLausanne University Hospital and University of LausanneLausanneSwitzerland,Infectious Diseases Service and Transplantation Center, Department of MedicineLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Claire Bertelli
- Institute of MicrobiologyLausanne University Hospital and University of LausanneLausanneSwitzerland
| | - Nathalie Rufer
- Interregional Blood Transfusion SRCEpalingesSwitzerland,Department of OncologyLausanne University Hospital and University of LausanneEpalingesSwitzerland
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Rahimi-Levene N, Shapira J, Tzur I, Shiloah E, Peer V, Levin E, Izak M, Shinar E, Ziv-Baran T, Weinberger M, Zimhony O, Chen J, Maor Y. Predictors of mortality in COVID-19 patients treated with convalescent plasma therapy. PLoS One 2022; 17:e0271036. [PMID: 35852992 PMCID: PMC9295964 DOI: 10.1371/journal.pone.0271036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 06/22/2022] [Indexed: 11/18/2022] Open
Abstract
Several options to treat hospitalized severe COVID-19 patients have been suggested. The study aimed to describe survival in patients treated with convalescent COVID plasma (CCP) and to identify in-hospital mortality predictors. This prospective cohort study examined data from 112 severe COVID-19 patients hospitalized in the Corona Departments in an acute care hospital who received two units of CCP (at least one of them high-titer). Demographic and medical data was retrieved from the patients’ electronic health records (EHR). Possible predictors for in-hospital mortality were analyzed in a univariate analysis and those found to be clinically significant were further analyzed in a multivariable analysis. Median age was 67 years (IQR 55–74) and 66 (58.9%) of them were males. Of them, 20 (17.9%) died in hospital. On multivariable analysis diabetes mellitus (p = 0.004, OR 91.54), mechanical ventilation (p = 0.001, OR 59.07) and lower albumin levels at treatment (p = 0.027, OR 0.74) were significantly associated with increased in-hospital mortality. In our study, in-hospital mortality in patients receiving CCP is similar to that reported for the general population, however certain variables mentioned above were associated with increased in-hospital mortality. In the literature, these variables were also associated with a worse outcome in patients with COVID-19 who did not receive CCP. As evidence points toward a benefit from CCP treatment in immunocompromised patients, we believe the above risk factors can further define COVID-19 patients at increased risk for mortality, enabling the selection of candidates for early treatment in an outpatient setting if possible.
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Affiliation(s)
| | - Jonathan Shapira
- Internal Medicine Department H, Shamir Medical Center, Zerifin, Israel
| | - Irma Tzur
- Internal Medicine Department F, Shamir Medical Center, Zerifin, Israel
| | - Eli Shiloah
- Internal Medicine Department E, Shamir Medical Center, Zerifin, Israel
| | | | - Ella Levin
- Blood Bank, Shamir Medical Center, Zerifin, Israel
| | - Marina Izak
- National Blood Services, Magen David Adom, Ramat Gan, Israel
| | - Eilat Shinar
- National Blood Services, Magen David Adom, Ramat Gan, Israel
| | - Tomer Ziv-Baran
- Department of Epidemiological Studies, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Miriam Weinberger
- Department of Infectious Diseases, Shamir Medical Center, Zerifin, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Oren Zimhony
- Infectious Diseases Unit, Kaplan Medical Center, Rehovot, Israel
| | - Jacob Chen
- Hospital Management, Meir Medical Center, Kfar Saba, Israel
- Trauma and Combat Medicine Branch, Israel Defense Forces, Medical Corps, Tel Hashomer, Ramat Gan, Israel
| | - Yasmin Maor
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Infectious Diseases, Wolfson Medical Center, Holon, Israel
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9
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Magyari F, Pinczés LI, Páyer E, Farkas K, Ujfalusi S, Diószegi Á, Sik M, Simon Z, Nagy G, Hevessy Z, Nagy B, Illés Á. Early administration of remdesivir plus convalescent plasma therapy is effective to treat COVID-19 pneumonia in B-cell depleted patients with hematological malignancies. Ann Hematol 2022; 101:2337-2345. [PMID: 35836007 PMCID: PMC9282831 DOI: 10.1007/s00277-022-04924-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 07/06/2022] [Indexed: 02/05/2023]
Abstract
Patients with hematological malignancies (HMs) are at a higher risk of developing severe form and protracted course of COVID-19 disease. We investigated whether the combination of viral replication inhibition with remdesivir and administration of anti-SARS-CoV-2 immunoglobulins with convalescent plasma (CP) therapy might be sufficient to treat B-cell-depleted patients with COVID-19. We enrolled 20 consecutive patients with various HMs with profound B-cell lymphopenia and COVID-19 pneumonia between December 2020 and May 2021. All patients demonstrated undetectable baseline anti-SARS-CoV-2 immunoglobulin levels before CP. Each patient received at least a complete course of remdesivir and at least one unit of CP. Previous anti-CD20 therapy resulted in a more prolonged SARS-CoV-2 PCR positivity compared to other causes of B-cell lymphopenia (p = 0.004). Timing of CP therapy showed a significant impact on the clinical outcome. Simultaneous use of remdesivir and CP reduced time period for oxygen weaning after diagnosis (p = 0.017), length of hospital stay (p = 0.007), and PCR positivity (p = 0.012) compared to patients who received remdesivir and CP consecutively. In addition, time from the diagnosis to CP therapy affected the length of oxygen dependency (p < 0.001) and hospital stay (p < 0.0001). In those cases where there were at least 10 days from the diagnosis to plasma administration, oxygen dependency was prolonged vs. patients with shorter interval (p = 0.006). In conclusion, the combination of inhibition of viral replication with passive immunization was proved to be efficient and safe. Our results suggest the clear benefit of early, combined administration of remdesivir and CP to avoid protracted COVID-19 disease among patients with HMs and B-cell lymphopenia.
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Affiliation(s)
- Ferenc Magyari
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.,Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary
| | - László Imre Pinczés
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary. .,Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary.
| | - Edit Páyer
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.,Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary
| | - Katalin Farkas
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.,Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary
| | - Szilvia Ujfalusi
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ágnes Diószegi
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Máté Sik
- Department of Radiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zsófia Simon
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Gergely Nagy
- Department of Emergency Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zsuzsanna Hevessy
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Béla Nagy
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Árpád Illés
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.,Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary
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10
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Focosi D, Franchini M. Potential use of convalescent plasma for SARS-CoV-2 prophylaxis and treatment in immunocompromised and vulnerable populations. Expert Rev Vaccines 2022; 21:877-884. [PMID: 34015243 PMCID: PMC8171015 DOI: 10.1080/14760584.2021.1932475] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 05/17/2021] [Indexed: 12/21/2022]
Abstract
INTRODUCTION : The ongoing SARS-CoV-2 pandemic is a serious threat for the health of immunocompromised patients. Among neutralizing antibody-based therapeutics, convalescent plasma containing polyclonal anti-SARS-CoV-2 immunoglobulins has promising results in both congenital and iatrogenic immunodeficiencies in oncohematological and transplant patients. AREAS COVERED : This article discusses case reports, case series and controlled studies detailing the efficacy of convalescent plasma in immunocompromised patients. EXPERT OPINION : Convalescent plasma, when administered at high neutralizing antibody titers, is a safe and effective treatment for frail immunocompromised patients. Genetic monitoring of refractory patients is recommended to intercept intra-host emergence of SARS-CoV-2 variants.
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Affiliation(s)
- Daniele Focosi
- North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy
| | - Massimo Franchini
- Department of Hematology and Transfusion Medicine, Carlo Poma Hospital, Mantua, Italy
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11
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Hirzel C, Grandgirard D, Surial B, Wider MF, Leppert D, Kuhle J, Walti LN, Schefold JC, Spinetti T, Suter-Riniker F, Dijkman R, Leib SL. Neuro-axonal injury in COVID-19: the role of systemic inflammation and SARS-CoV-2 specific immune response. Ther Adv Neurol Disord 2022; 15:17562864221080528. [PMID: 35299779 PMCID: PMC8922213 DOI: 10.1177/17562864221080528] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 01/28/2022] [Indexed: 12/29/2022] Open
Abstract
Background: In coronavirus disease-2019 (COVID-19) patients, there is increasing evidence of neuronal injury by the means of elevated serum neurofilament light chain (sNfL) levels. However, the role of systemic inflammation and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)–specific immune response with regard to neuronal injury has not yet been investigated. Methods: In a prospective cohort study, we recruited patients with mild–moderate (n = 39) and severe (n = 14) COVID-19 and measured sNfL levels, cytokine concentrations, SARS-CoV-2-specific antibodies including neutralizing antibody titers, and cell-mediated immune responses at enrollment and at 28(±7) days. We explored the association of neuro-axonal injury as by the means of sNfL measurements with disease severity, cytokine levels, and virus-specific immune responses. Results: sNfL levels, as an indicator for neuronal injury, were higher at enrollment and increased during follow-up in severely ill patients, whereas during mild–moderate COVID-19, sNfL levels remained unchanged. Severe COVID-19 was associated with increased concentrations of cytokines assessed [interleukin (IL)-6, IL-8, interleukin-1 beta (IL-1β), and tumor necrosis factor-alpha (TNF-α)], higher anti-spike IgG and anti-nucleocapsid IgG concentrations, and increased neutralizing antibody titers compared with mild–moderate disease. Patients with more severe disease had higher counts of defined SARS-CoV-2-specific T cells. Increases in sNfL concentrations from baseline to day 28(±7) positively correlated with anti-spike protein IgG antibody levels and with titers of neutralizing antibodies. Conclusion: Severe COVID-19 is associated with increased serum concentration of cytokines and subsequent neuronal injury as reflected by increased levels of sNfL. Patients with more severe disease developed higher neutralizing antibody titers and higher counts of SARS-CoV-2-specific T cells during the course of COVID-19 disease. Mounting a pronounced virus-specific humoral and cell-mediated immune response upon SARS-CoV-2 infection did not protect from neuro-axonal damage as by the means of sNfL levels.
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Affiliation(s)
- Cédric Hirzel
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Denis Grandgirard
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Bernard Surial
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Manon F. Wider
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - David Leppert
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine, and Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Jens Kuhle
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine, and Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Laura N. Walti
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Joerg C. Schefold
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Thibaud Spinetti
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Ronald Dijkman
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Stephen L. Leib
- Institute for Infectious Diseases, University of Bern, Friedbuehlstrasse 51, CH-3001 Bern, Switzerland
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12
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Marty PK, Van Keulen VP, Erskine CL, Shah M, Hummel A, Stachowitz M, Fatis S, Granger D, Block MS, Duarte-García A, Warrington KJ, Theel ES, Zhou X, Zeng H, Specks U, Escalante P, Peikert T. Antigen Specific Humoral and Cellular Immunity Following SARS-CoV-2 Vaccination in ANCA-Associated Vasculitis Patients Receiving B-Cell Depleting Therapy. Front Immunol 2022; 13:834981. [PMID: 35154159 PMCID: PMC8831839 DOI: 10.3389/fimmu.2022.834981] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/07/2022] [Indexed: 12/25/2022] Open
Abstract
Humoral vaccine responses are known to be suboptimal in patients receiving B-cell targeted therapy, and little is known about vaccine induced T-cell immunity in these patients. In this study, we characterized humoral and cellular antigen-specific anti-SARS-CoV2 responses following COVID-19 vaccination in patients with ANCA-associated vasculitis (AAV) receiving anti-CD20 therapy, who were either B-cell depleted, or B-cell recovered at the time of vaccination and in normal control subjects. SARS-CoV-2 anti-spike (S) and anti-nucleocapsid (NC) antibodies were measured using electrochemiluminescence immunoassays, while SARS-CoV-2 specific T-cell responses to S glycoprotein subunits 1 (S1) and 2 (S2) and receptor binding domain peptide pools were measured using interferon-gamma enzyme-linked immunosorbent spot (ELISPOT) assays. In total, 26 recently vaccinated subjects were studied. Despite the lack of a measurable humoral immune response, B-cell depleted patients mounted a similar vaccine induced antigen-specific T-cell response compared to B-cell recovered patients and normal controls. Our data indicate that to assure a humoral response in patients receiving anti-CD20 therapy, SARS-CoV-2 vaccination should ideally be delayed until B-cell recovery (CD-20 positive B-cells > 10/μl). Nevertheless, SARS-CoV-2 vaccination elicits robust, potentially protective cellular immune responses in these subjects. Further research to characterize the durability and protective effect of vaccine-induced anti-SARS-CoV-2 specific T-cell immunity are needed.
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Affiliation(s)
- Paige K. Marty
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Virginia P. Van Keulen
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
- Department of Immunology, Mayo Clinic, Rochester, MN, United States
| | - Courtney L. Erskine
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
- Department of Immunology, Mayo Clinic, Rochester, MN, United States
| | - Maleeha Shah
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Amber Hummel
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Michael Stachowitz
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Samantha Fatis
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Dane Granger
- Division of Clinical Microbiology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, United States
| | - Matthew S. Block
- Department of Immunology, Mayo Clinic, Rochester, MN, United States
- Department of Oncology, Mayo Clinic, Rochester, MN, United States
| | - Alí Duarte-García
- Division of Rheumatology, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Kenneth J. Warrington
- Division of Rheumatology, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Elitza S. Theel
- Division of Clinical Microbiology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, United States
| | - Xian Zhou
- Division of Rheumatology, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Hu Zeng
- Department of Immunology, Mayo Clinic, Rochester, MN, United States
- Division of Rheumatology, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Ulrich Specks
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Patricio Escalante
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
| | - Tobias Peikert
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
- Department of Immunology, Mayo Clinic, Rochester, MN, United States
- *Correspondence: Tobias Peikert,
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13
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Kajova M, Kekäläinen E, Anttila VJ, Paajanen J. Successful treatment with a short course of remdesivir in a case of prolonged COVID-19 in a lymphoma patient. Infect Dis (Lond) 2022; 54:455-459. [PMID: 35086417 DOI: 10.1080/23744235.2022.2028896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Patients with haematological malignancies have an increased susceptibility for COVID-19 and higher mortality. They may also have prolonged symptoms and viral shedding. Clinical trials have not specifically addressed the management of this patient group. We present a lymphoma patient with COVID-19 who was treated with remdesivir, and a literature review of similar cases. METHODS SARS-CoV-2 RT-PCR, virus culture and whole-genome sequencing were performed from nasopharyngeal swabs and antibody testing from serum. In addition, SARS-CoV-2 nucleocapsid antigen was tested from serum. Medline was searched for reported cases of lymphoma and COVID-19 treated with remdesivir. RESULTS The patient was undergoing lymphoma treatment including chemotherapy, rituximab and prednisolone. After diagnosis of COVID-19, broad-spectrum antibiotics were administered due to neutropenia and fever. After 20 d of fever with no signs of co-infection, remdesivir was initiated with rapid response. The treatment was continued for 4 d. Serum SARS-CoV-2 antibody tests were negative 20, 30 and 66 d from symptom onset. Before starting remdesivir, the SARS-CoV-2 PCR and virus culture from the nasopharynx and serum antigen test were positive. From earlier reports, we identified a total of eleven cases of lymphoma and COVID-19 treated with remdesivir accompanied by other antivirals and anti-inflammatory agents. CONCLUSIONS As shown in this and earlier reports on lymphoma patients, the clinical course of COVID-19 may be protracted and a humoral immune response may remain absent. In addition, optimal management remains undecided. The presented patient responded well to a short course of remdesivir.
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Affiliation(s)
- Mikael Kajova
- Department of Infectious Diseases, Inflammation Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Eliisa Kekäläinen
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.,Translational Immunology Research Program and Department of Bacteriology and Immunology, University of Helsinki, Helsinki, Finland
| | - Veli-Jukka Anttila
- Department of Infectious Diseases, Inflammation Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Juuso Paajanen
- Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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14
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Hasankhani A, Bahrami A, Sheybani N, Aria B, Hemati B, Fatehi F, Ghaem Maghami Farahani H, Javanmard G, Rezaee M, Kastelic JP, Barkema HW. Differential Co-Expression Network Analysis Reveals Key Hub-High Traffic Genes as Potential Therapeutic Targets for COVID-19 Pandemic. Front Immunol 2022; 12:789317. [PMID: 34975885 PMCID: PMC8714803 DOI: 10.3389/fimmu.2021.789317] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/26/2021] [Indexed: 01/08/2023] Open
Abstract
Background The recent emergence of COVID-19, rapid worldwide spread, and incomplete knowledge of molecular mechanisms underlying SARS-CoV-2 infection have limited development of therapeutic strategies. Our objective was to systematically investigate molecular regulatory mechanisms of COVID-19, using a combination of high throughput RNA-sequencing-based transcriptomics and systems biology approaches. Methods RNA-Seq data from peripheral blood mononuclear cells (PBMCs) of healthy persons, mild and severe 17 COVID-19 patients were analyzed to generate a gene expression matrix. Weighted gene co-expression network analysis (WGCNA) was used to identify co-expression modules in healthy samples as a reference set. For differential co-expression network analysis, module preservation and module-trait relationships approaches were used to identify key modules. Then, protein-protein interaction (PPI) networks, based on co-expressed hub genes, were constructed to identify hub genes/TFs with the highest information transfer (hub-high traffic genes) within candidate modules. Results Based on differential co-expression network analysis, connectivity patterns and network density, 72% (15 of 21) of modules identified in healthy samples were altered by SARS-CoV-2 infection. Therefore, SARS-CoV-2 caused systemic perturbations in host biological gene networks. In functional enrichment analysis, among 15 non-preserved modules and two significant highly-correlated modules (identified by MTRs), 9 modules were directly related to the host immune response and COVID-19 immunopathogenesis. Intriguingly, systemic investigation of SARS-CoV-2 infection identified signaling pathways and key genes/proteins associated with COVID-19's main hallmarks, e.g., cytokine storm, respiratory distress syndrome (ARDS), acute lung injury (ALI), lymphopenia, coagulation disorders, thrombosis, and pregnancy complications, as well as comorbidities associated with COVID-19, e.g., asthma, diabetic complications, cardiovascular diseases (CVDs), liver disorders and acute kidney injury (AKI). Topological analysis with betweenness centrality (BC) identified 290 hub-high traffic genes, central in both co-expression and PPI networks. We also identified several transcriptional regulatory factors, including NFKB1, HIF1A, AHR, and TP53, with important immunoregulatory roles in SARS-CoV-2 infection. Moreover, several hub-high traffic genes, including IL6, IL1B, IL10, TNF, SOCS1, SOCS3, ICAM1, PTEN, RHOA, GDI2, SUMO1, CASP1, IRAK3, HSPA5, ADRB2, PRF1, GZMB, OASL, CCL5, HSP90AA1, HSPD1, IFNG, MAPK1, RAB5A, and TNFRSF1A had the highest rates of information transfer in 9 candidate modules and central roles in COVID-19 immunopathogenesis. Conclusion This study provides comprehensive information on molecular mechanisms of SARS-CoV-2-host interactions and identifies several hub-high traffic genes as promising therapeutic targets for the COVID-19 pandemic.
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Affiliation(s)
- Aliakbar Hasankhani
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Abolfazl Bahrami
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.,Biomedical Center for Systems Biology Science Munich, Ludwig-Maximilians-University, Munich, Germany
| | - Negin Sheybani
- Department of Animal and Poultry Science, College of Aburaihan, University of Tehran, Tehran, Iran
| | - Behzad Aria
- Department of Physical Education and Sports Science, School of Psychology and Educational Sciences, Yazd University, Yazd, Iran
| | - Behzad Hemati
- Biotechnology Research Center, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Farhang Fatehi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | | | - Ghazaleh Javanmard
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Mahsa Rezaee
- Department of Medical Mycology, School of Medical Science, Tarbiat Modares University, Tehran, Iran
| | - John P Kastelic
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Herman W Barkema
- Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
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15
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Boggiano C, Eisinger RW, Lerner AM, Anderson JM, Woodcock J, Fauci AS, Collins FS. Update on and Future Directions for Use of Anti-SARS-CoV-2 Antibodies: National Institutes of Health Summit on Treatment and Prevention of COVID-19. Ann Intern Med 2022; 175:119-126. [PMID: 34724404 PMCID: PMC8559823 DOI: 10.7326/m21-3669] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
As the fourth wave of the SARS-CoV-2 pandemic encircles the globe, there remains an urgent challenge to identify safe and effective treatment and prevention strategies that can be implemented in a range of health care and clinical settings. Substantial advances have been made in the use of anti-SARS-CoV-2 antibodies to mitigate the morbidity and mortality associated with COVID-19. On 15 June 2021, the National Institutes of Health, in collaboration with the U.S. Food and Drug Administration, convened a virtual summit to summarize existing knowledge on anti-SARS-CoV-2 antibodies and to identify key unanswered scientific questions to further catalyze the clinical development and implementation of antibodies.
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Affiliation(s)
- César Boggiano
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (C.B.)
| | - Robert W Eisinger
- Office of the Director, National Institutes of Health, Bethesda, Maryland (R.W.E., J.M.A., F.S.C.)
| | - Andrea M Lerner
- Office of the Director, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (A.M.L., A.S.F.)
| | - James M Anderson
- Office of the Director, National Institutes of Health, Bethesda, Maryland (R.W.E., J.M.A., F.S.C.)
| | - Janet Woodcock
- Office of the Commissioner, Food and Drug Administration, Silver Spring, Maryland (J.W.)
| | - Anthony S Fauci
- Office of the Director, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (A.M.L., A.S.F.)
| | - Francis S Collins
- Office of the Director, National Institutes of Health, Bethesda, Maryland (R.W.E., J.M.A., F.S.C.)
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16
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Stainer A, Amati F, Suigo G, Simonetta E, Gramegna A, Voza A, Aliberti S. COVID-19 in Immunocompromised Patients: A Systematic Review. Semin Respir Crit Care Med 2021; 42:839-858. [PMID: 34918325 DOI: 10.1055/s-0041-1740110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) was first identified as a novel coronavirus in Wuhan, Hubei province, central China, in December 2019, and is responsible for the 2019-to-present pandemic. According to the most recent data released by the World Health Organization, more than 200 million people have been infected by SARS-CoV-2 so far, and more than 4 million people died worldwide. Although our knowledge on SARS-CoV-2 and COVID-19 is constantly growing, data on COVID-19 in immunocompromised patients are still limited. The aim of the present systematic review is to describe clinical picture, disease severity, proposed treatment regimen, and response to vaccination in patients with different types and severity of immunosuppression.
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Affiliation(s)
- Anna Stainer
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Francesco Amati
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Giulia Suigo
- Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Edoardo Simonetta
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Respiratory Department, Milan, Italy
| | - Andrea Gramegna
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Respiratory Department, Milan, Italy
| | - Antonio Voza
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Emergency Medicine Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Stefano Aliberti
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Respiratory Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
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17
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Ludwig H, Sonneveld P, Facon T, San-Miguel J, Avet-Loiseau H, Mohty M, Mateos MV, Moreau P, Cavo M, Pawlyn C, Zweegman S, Engelhardt M, Driessen C, Cook G, Dimopoulos MA, Gay F, Einsele H, Delforge M, Caers J, Weisel K, Jackson G, Garderet L, van de Donk N, Leleu X, Goldschmidt H, Beksac M, Nijhof I, Schreder M, Abildgaard N, Hajek R, Zojer N, Kastritis E, Broijl A, Schjesvold F, Boccadoro M, Terpos E. COVID-19 vaccination in patients with multiple myeloma: a consensus of the European Myeloma Network. Lancet Haematol 2021; 8:e934-e946. [PMID: 34756169 PMCID: PMC8553271 DOI: 10.1016/s2352-3026(21)00278-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/19/2021] [Accepted: 08/26/2021] [Indexed: 12/14/2022]
Abstract
Patients with multiple myeloma frequently present with substantial immune impairment and an increased risk for infections and infection-related mortality. The risk for infection with SARS-CoV-2 virus and resulting mortality is also increased, emphasising the importance of protecting patients by vaccination. Available data in patients with multiple myeloma suggest a suboptimal anti-SARS-CoV-2 immune response, meaning a proportion of patients are unprotected. Factors associated with poor response are uncontrolled disease, immunosuppression, concomitant therapy, more lines of therapy, and CD38 antibody-directed and B-cell maturation antigen-directed therapy. These facts suggest that monitoring the immune response to vaccination in patients with multiple myeloma might provide guidance for clinical management, such as administration of additional doses of the same or another vaccine, or even temporary treatment discontinuation, if possible. In those who do not exhibit a good response, prophylactic treatment with neutralising monoclonal antibody cocktails might be considered. In patients deficient of a SARS-CoV-2 immune response, adherence to measures for infection risk reduction is particularly recommended. This consensus was generated by members of the European Multiple Myeloma Network and some external experts. The panel members convened in virtual meetings and conducted an extensive literature research and evaluated recently published data and work presented at meetings, as well as findings from their own studies. The outcome of the discussions on establishing consensus recommendations for COVID-19 vaccination in patients with multiple myeloma was condensed into this Review.
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Affiliation(s)
- Heinz Ludwig
- Wilhelminen Cancer Research Institute, First Department of Medicine, Center for Oncology, Hematology, and Palliative Care, Clinic Ottakring, Vienna, Austria.
| | - Pieter Sonneveld
- Erasmus Medical Center Cancer Institute-Erasmus University Rotterdam, Rotterdam, Netherlands
| | - Thierry Facon
- University of Lille, CHU Lille, Service des Maladies du Sang, Lille, France
| | - Jesus San-Miguel
- Clínica Universidad de Navarra, CIMA, CIBERONC, IDISNA, Pamplona, Spain
| | | | - Mohamad Mohty
- Service d'Hematologie Clinique et Therapie Cellulaire, Hopital Saint-Antoine, Assistance Publique-Hopitaux de Paris (AP-HP), Sorbonne University, INSERM Unite Mixte de Recherche (UMR) 938, Paris, France
| | - Maria-Victoria Mateos
- Hospital Universitario de Salamanca, Instituto de Investigación Biomédica de Salamanca, Instituto de Biología Molecular y Celular del Cáncer (Universidad de Salamanca-Consejo Superior de Investigaciones Científicas), CIBERONC, Salamanca, Spain
| | - Philippe Moreau
- Department of Hematology, University hospital Hotel-Dieu, Nantes, France
| | - Michele Cavo
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli", Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna, Italy
| | - Charlotte Pawlyn
- Institute of Cancer Research, London, UK; Royal Marsden Hospital, London, UK
| | - Sonja Zweegman
- Department of Hematology, Amsterdam UMC, VU University, Amsterdam, Netherlands
| | - Monika Engelhardt
- Department of Medicine I and Department of Hematology, Oncology, and Stem-Cell Transplantation, Clinical Cancer Research Group, University Hospital of Freiburg, Freiburg, Germany
| | - Christoph Driessen
- Department of Oncology and Hematology, Kantonsspital St Gallen, St Gallen, Switzerland
| | - Gordon Cook
- Leeds Institute of Clinical Trial Research, University of Leeds, Leeds, UK
| | - Melitios A Dimopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Francesca Gay
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza, Torino, Italy
| | - Hermann Einsele
- Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | | | - Jo Caers
- Department of Hematology, CHU de Liège, Liège, Belgium
| | - Katja Weisel
- Universitätsklinikum Hamburg-Eppendorf II, Medizinische Klinik und Poliklinik, Hamburg, Germany
| | - Graham Jackson
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle Upon Tyne Hospitals trust, Newcastle Upon Tyne, UK
| | - Laurent Garderet
- Sorbonne Université-INSERM, UMR-S 938, Centre de Recherche Saint-Antoine-Team Hematopoietic and leukemic development, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié Salpetrière, Département d'Hématologie et de Thérapie Cellulaire, Paris, France
| | - Niels van de Donk
- Department of Hematology, Amsterdam UMC, VU University, Amsterdam, Netherlands
| | - Xavier Leleu
- CHU Poitiers, Poitiers, France; Inserm, Poitiers, France
| | - Hartmut Goldschmidt
- University Hospital Heidelberg, Internal Medicine V and National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Meral Beksac
- Department of Hematology, Ankara University, Ankara, Turkey
| | - Inger Nijhof
- Department of Hematology, Amsterdam UMC, VU University, Amsterdam, Netherlands
| | - Martin Schreder
- First Department of Medicine, Center for Oncology, Hematology, and Palliative Care, Clinic Ottakring, Vienna, Austria
| | - Niels Abildgaard
- Hematology Research Unit, Department of Hematology, Odense University Hospital, and Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Roman Hajek
- Department of Hematooncology, University Hospital Ostrava and Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
| | - Niklas Zojer
- First Department of Medicine, Center for Oncology, Hematology, and Palliative Care, Clinic Ottakring, Vienna, Austria
| | - Efstathios Kastritis
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Annemiek Broijl
- Erasmus Medical Center Cancer Institute-Erasmus University Rotterdam, Rotterdam, Netherlands
| | | | - Mario Boccadoro
- KG Jebsen Center for B Cell Malignancies, University of Oslo, Oslo, Norway; European Myeloma Network (EMN) Italy, Torino, Italy
| | - Evangelos Terpos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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18
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Adedoyin O, Brijmohan S, Lavine R, Lisung FG. Undetectable SARS-CoV-2 active adaptive immunity-post-vaccination or post-COVID-19 severe disease-after immunosuppressants use. BMJ Case Rep 2021; 14:14/11/e246308. [PMID: 34844968 PMCID: PMC8634224 DOI: 10.1136/bcr-2021-246308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Since the beginning of COVID-19 vaccination in New Jersey in December 2020, we have observed multiple cases of undetectable adaptive immunity, post-vaccination or post-COVID-19 infection, in patients using immunosuppressants. Here, we present three cases of patients using immunosuppressants: mycophenolate and tacrolimus for renal transplant; ocrelizumab for multiple sclerosis and rituximab for peripheral ulcerative keratitis. All three patients were admitted for acute respiratory distress syndrome (ARDS) from COVID-19 pneumonia; two patients reported having received full COVID-19 vaccination prior to admission and one unvaccinated patient required readmission. Our findings showed that these patients tested negative for SARS-CoV-2 IgM spike and CoV-2 IgG nucleocapsid antibodies. All three patients were treated with standard-of-care remdesivir, dexamethasone and convalescent plasma; two recovered successfully and one patient died from respiratory failure secondary to worsening ARDS from COVID-19 pneumonia. We highlight the challenges of treating immunosuppressed patients with COVID-19 pneumonia, in an era where dissemination of such information is paramount to helping doctors standardise and improve the quality of care for these patients.
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Affiliation(s)
- Oluwafeyi Adedoyin
- Internal Medicine Residency Program, Englewood Hospital and Medical Center, Englewood, New Jersey, USA
| | - Sharmela Brijmohan
- Internal Medicine Residency Program, Englewood Hospital and Medical Center, Englewood, New Jersey, USA
| | - Ross Lavine
- Internal Medicine Residency Program, Englewood Hospital and Medical Center, Englewood, New Jersey, USA
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19
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Nussenblatt V, Roder AE, Das S, de Wit E, Youn JH, Banakis S, Mushegian A, Mederos C, Wang W, Chung M, Pérez-Pérez L, Palmore T, Brudno JN, Kochenderfer JN, Ghedin E. Year-long COVID-19 infection reveals within-host evolution of SARS-CoV-2 in a patient with B cell depletion. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2021. [PMID: 34642697 PMCID: PMC8509089 DOI: 10.1101/2021.10.02.21264267] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background B-cell depleting therapies may lead to protracted disease and prolonged viral shedding in individuals infected with SARS-CoV-2. Viral persistence in the setting of immunosuppression raises concern for viral evolution. Methods Amplification of sub-genomic transcripts for the E gene (sgE) was done on nasopharyngeal samples over the course of 355 days in a patient infected with SARS-CoV-2 who had previously undergone CAR T cell therapy and had persistently positive SARS-CoV-2 nasopharyngeal swabs. Whole genome sequencing was performed on samples from the patient's original presentation and 10 months later. Results Over the course of almost a year, the virus accumulated a unique in-frame deletion in the amino-terminal domain of the spike protein, and complete deletion of ORF7b and ORF8, the first report of its kind in an immunocompromised patient. Also, minority variants that were identified in the early samples-reflecting the heterogeneity of the initial infection-were found to be fixed late in the infection. Remdesivir and high-titer convalescent plasma treatment were given, and the infection was eventually cleared after 335 days of infection. Conclusions The unique viral mutations found in this study highlight the importance of analyzing viral evolution in protracted SARS-CoV-2 infection, especially in immunosuppressed hosts, and the implication of these mutations in the emergence of viral variants. Summary We report an immunocompromised patient with persistent symptomatic SARS-CoV-2 infection for 335 days. During this time, the virus accumulated a unique in-frame deletion in the spike, and a complete deletion of ORF7b and ORF8 which is the first report of its kind in an immunocompromised patient.
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20
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Erber J, Wiessner JR, Huberle C, Schneider J, Mijočević H, von Bomhard D, Luppa P, Schmid RM, Rasch S, Lahmer T. Convalescent plasma therapy in B-cell-depleted and B-cell sufficient patients with life-threatening COVID-19 - A case series. Transfus Apher Sci 2021; 60:103278. [PMID: 34548246 PMCID: PMC8447834 DOI: 10.1016/j.transci.2021.103278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/14/2021] [Indexed: 12/30/2022]
Abstract
Objective To investigate the effect of convalescent plasma therapy (CPT) on clinical courses of B-cell-sufficient and B-cell-depleted patients with life-threatening COVID-19. Patients and Methods In this case series, we retrospectively analysed clinical, laboratory and cardiopulmonary parameters of six patients with life-threatening COVID-19 receiving convalescent plasma (CP) as rescue therapy between April 11, 2020 to October 10, 2020. Clinical and laboratory parameters before and after transfusion were compared in two B-cell-depleted patients and four B-cell sufficient patients (control group). Results Both B-cell-depleted patients cleared SARS-CoV-2 virus and survived, while all other patients died within 14 days from intervention despite maximal therapeutic efforts. D-dimer levels increased in both cohorts subsequent to CPT. In control patients, mean Interleukin-6 increased and platelet levels decreased as opposed to decreasing and stable levels in B-cell-depleted patients, respectively. Control patients required increased doses of vasopressor compared to decreasing doses in B-cell depleted patients subsequent to CPT. PO2/FiO2 decrease was more pronounced and respiratory deterioration required postinterventional extracorporeal membrane oxygenation in two control patients. Transpulmonary thermodilution revealed a further increase of the Extravascular Lung Water Index upon CPT in control patients. Conclusion Use of CP in late stages of life-threatening COVID-19 should be used with caution but may be beneficial in B-cell-depleted patients. Further studies are necessary to assess factors predicting potential therapeutic benefits as well as possible hazards.
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Affiliation(s)
- Johanna Erber
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Department of Internal Medicine II, 81675 Munich, Germany
| | - Johannes R Wiessner
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Department of Internal Medicine II, 81675 Munich, Germany
| | - Christina Huberle
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Department of Internal Medicine II, 81675 Munich, Germany
| | - Jochen Schneider
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Department of Internal Medicine II, 81675 Munich, Germany
| | - Hrvoje Mijočević
- Technical University of Munich, School of Medicine, Institute of Virology, Munich, Germany
| | - Doris von Bomhard
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Institute of Clinical Chemistry and Pathobiochemistry, 81675, Munich, Germany
| | - Peter Luppa
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Institute of Clinical Chemistry and Pathobiochemistry, 81675, Munich, Germany
| | - Roland M Schmid
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Department of Internal Medicine II, 81675 Munich, Germany
| | - Sebastian Rasch
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Department of Internal Medicine II, 81675 Munich, Germany
| | - Tobias Lahmer
- Technical University of Munich, School of Medicine, University Hospital rechts der Isar, Department of Internal Medicine II, 81675 Munich, Germany.
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21
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Bošnjak B, Odak I, Ritter C, Stahl K, Graalmann T, Steinbrück L, Blasczyk R, Falk CS, Schulz TF, Wedemeyer HH, Cornberg M, Ganser A, Förster R, Koenecke C. Case Report: Convalescent Plasma Therapy Induced Anti-SARS-CoV-2 T Cell Expansion, NK Cell Maturation and Virus Clearance in a B Cell Deficient Patient After CD19 CAR T Cell Therapy. Front Immunol 2021; 12:721738. [PMID: 34456929 PMCID: PMC8387963 DOI: 10.3389/fimmu.2021.721738] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 07/30/2021] [Indexed: 11/13/2022] Open
Abstract
Here, we described the case of a B cell-deficient patient after CD19 CAR-T cell therapy for refractory B cell Non-Hodgkin Lymphoma with protracted coronavirus disease 2019 (COVID-19). For weeks, this patient only inefficiently contained the virus while convalescent plasma transfusion correlated with virus clearance. Interestingly, following convalescent plasma therapy natural killer cells matured and virus-specific T cells expanded, presumably allowing virus clearance and recovery from the disease. Our findings, thus, suggest that convalescent plasma therapy can activate cellular immune responses to clear SARS-CoV-2 infections. If confirmed in larger clinical studies, these data could be of general importance for the treatment of COVID-19 patients.
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Affiliation(s)
- Berislav Bošnjak
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Ivan Odak
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | | | - Klaus Stahl
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Theresa Graalmann
- Department of Rheumatology and Clinical Immunology, Hannover Medical School, Hannover, Germany.,TWINCORE, Centre for Experimental and Clinical Infection Research, Hannover, Germany
| | - Lars Steinbrück
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Rainer Blasczyk
- Institute of Transfusion Medicine and Transplant Engineering, Hannover Medical School, Hannover, Germany
| | - Christine S Falk
- Institute of Transplantation Immunology, Hannover Medical School, Hannover, Germany.,German Center for Infection Research (DZIF), Partner Site, Hannover-Braunschweig, Germany
| | - Thomas F Schulz
- Institute of Virology, Hannover Medical School, Hannover, Germany.,German Center for Infection Research (DZIF), Partner Site, Hannover-Braunschweig, Germany.,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Hans Heinrich Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany.,Centre for Individualized Infection Medicine (CiiM) , Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany.,Centre for Individualized Infection Medicine (CiiM) , Hannover, Germany
| | - Arnold Ganser
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Reinhold Förster
- Institute of Immunology, Hannover Medical School, Hannover, Germany.,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Christian Koenecke
- Institute of Immunology, Hannover Medical School, Hannover, Germany.,Centre for Individualized Infection Medicine (CiiM) , Hannover, Germany.,Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
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22
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Daoussis D, Leonidou L, Kalogeropoulou C, Paliogianni F, Tzouvelekis A. Protracted severe COVID-19 pneumonia following rituximab treatment: caution needed. Rheumatol Int 2021; 41:1839-1843. [PMID: 34409510 PMCID: PMC8373601 DOI: 10.1007/s00296-021-04969-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/07/2021] [Indexed: 11/30/2022]
Abstract
The outcomes of COVID-19 in patients treated with biologic agents are a subject of intense investigation. Recent data indicated that patients under rituximab (RTX) may carry an increased risk of serious disease. We performed an electronic search in Medline and Scopus using the keywords rituximab and COVID-19. We present a rare case of severe, protracted COVID-19 pneumonia in a patient with mixed connective tissue disease (MCTD) who was infected a few days following RTX treatment. In a relevant literature search, we identified 18 cases of patients with rheumatic diseases (6 RA, 8 ANCA vasculitis, 3 systemic sclerosis and 1 polymyositis) treated with RTX who experienced an atypical and/or prolonged course of COVID-19 pneumonia with no evidence of cytokine storm. Our case indicates that RTX may unfavorably affect outcomes following SARS-CoV-2 infection. B cell depletion may dampen the humoral response against the virus; we may hypothesize that B cell-depleted patients may be protected from cytokine storm but on the other hand may have difficulties in virus clearance leading to a protracted course. Taking into account that COVID-19 vaccines are available we may consider delaying RTX infusions at least in patients without life threatening disease, until vaccination is completed.
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Affiliation(s)
- Dimitrios Daoussis
- Division of Rheumatology, Department of Internal Medicine, Patras University Hospital, University of Patras Medical School, Rion, 26504, Patras, Greece.
| | - Lydia Leonidou
- Department of Infectious Diseases, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | - Christina Kalogeropoulou
- Department of Radiology, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | - Fotini Paliogianni
- Department of Microbiology, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | - Argyrios Tzouvelekis
- Department of Pneumonology, Patras University Hospital, University of Patras Medical School, Patras, Greece
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23
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Kremer AE, Kremer AN, Willam C, Völkl S, Verhagen J, Achenbach S, van der Meijden ED, Lang V, Aigner M, Maier C, Tenbusch M, Korn K, Lutzny-Geier G, Spoerl S, Strauß R, Vetter M, Überla K, Neurath MF, Mackensen A, Schiffer M, Hackstein H. Successful treatment of COVID-19 infection with convalescent plasma in B-cell-depleted patients may promote cellular immunity. Eur J Immunol 2021; 51:2478-2484. [PMID: 34350584 PMCID: PMC8420096 DOI: 10.1002/eji.202149277] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/22/2021] [Accepted: 07/28/2021] [Indexed: 01/30/2023]
Abstract
Treatment with convalescent plasma has been shown to be safe in coronavirus disease in 2019 (COVID‐19) infection, although efficacy reported in immunocompetent patients varies. Nevertheless, neutralizing antibodies are a key requisite in the fight against viral infections. Patients depleted of antibody‐producing B cells, such as those treated with rituximab (anti‐CD20) for hematological malignancies, lack a fundamental part of their adaptive immunity. Treatment with convalescent plasma appears to be of general benefit in this particularly vulnerable cohort. We analyzed clinical course and inflammation markers of three B‐cell‐depleted patients suffering from COVID‐19 who were treated with convalescent plasma. In addition, we measured serum antibody levels as well as peripheral blood CD38/HLA‐DR‐positive T‐cells ex vivo and CD137‐positive T‐cells after in vitro stimulation with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2)‐derived peptides in these patients. We observed that therapy with convalescent plasma was effective in all three patients and analysis of CD137‐positive T‐cells after stimulation with SARS‐CoV‐2 peptides showed an increase in peptide‐specific T‐cells after application of convalescent plasma. In conclusion, we here demonstrate efficacy of convalescent plasma therapy in three B‐cell‐depleted patients and present data that suggest that while application of convalescent plasma elevates systemic antibody levels only transiently, it may also boost specific T‐cell responses.
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Affiliation(s)
- Andreas E Kremer
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland.,Department of Internal Medicine 1, Gastroenterology, Pneumology and Endocrinology, University Hospital Erlangen and Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Anita N Kremer
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Carsten Willam
- Department of Internal Medicine 4, Nephrology and Hypertension, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Simon Völkl
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Johan Verhagen
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Susanne Achenbach
- Department of Transfusion Medicine and Haemostaseology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Edith D van der Meijden
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Vanessa Lang
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Michael Aigner
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Clara Maier
- Institute of Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Matthias Tenbusch
- Institute of Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Klaus Korn
- Institute of Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Gloria Lutzny-Geier
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Silvia Spoerl
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Richard Strauß
- Department of Internal Medicine 1, Gastroenterology, Pneumology and Endocrinology, University Hospital Erlangen and Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Marcel Vetter
- Department of Internal Medicine 1, Gastroenterology, Pneumology and Endocrinology, University Hospital Erlangen and Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Klaus Überla
- Institute of Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Markus F Neurath
- Department of Internal Medicine 1, Gastroenterology, Pneumology and Endocrinology, University Hospital Erlangen and Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Andreas Mackensen
- Department of Internal Medicine 5, Hematology and Oncology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Mario Schiffer
- Department of Internal Medicine 4, Nephrology and Hypertension, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Holger Hackstein
- Department of Transfusion Medicine and Haemostaseology, University Hospital Erlangen and Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
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24
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Senefeld JW, Klassen SA, Ford SK, Senese KA, Wiggins CC, Bostrom BC, Thompson MA, Baker SE, Nicholson WT, Johnson PW, Carter RE, Henderson JP, Hartman WR, Pirofski L, Wright RS, Fairweather DL, Bruno KA, Paneth NS, Casadevall A, Joyner MJ. Use of convalescent plasma in COVID-19 patients with immunosuppression. Transfusion 2021; 61:2503-2511. [PMID: 34036587 PMCID: PMC8242637 DOI: 10.1111/trf.16525] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/05/2021] [Accepted: 05/05/2021] [Indexed: 12/24/2022]
Abstract
In the absence of effective countermeasures, human convalescent plasma has been widely used to treat severe acute respiratory syndrome coronavirus 2, the causative agent of novel coronavirus disease 19 (COVID-19), including among patients with innate or acquired immunosuppression. However, the association between COVID-19-associated mortality in patients with immunosuppression and therapeutic use of convalescent plasma is unknown. We review 75 reports, including one large matched-control registry study of 143 COVID-19 patients with hematological malignancies, and 51 case reports and 23 case series representing 238 COVID-19 patients with immunosuppression. We review clinical features and treatment protocols of COVID-19 patients with immunosuppression after treatment with human convalescent plasma. We also discuss the time course and clinical features of recovery. The available data from case reports and case series provide evidence suggesting a mortality benefit and rapid clinical improvement in patients with several forms of immunosuppression following COVID-19 convalescent plasma transfusion. The utility of convalescent plasma or other forms of antibody therapy in immune-deficient and immune-suppressed patients with COVID-19 warrants further investigation.
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Affiliation(s)
- Jonathon W. Senefeld
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Stephen A. Klassen
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Shane K. Ford
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Katherine A. Senese
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Chad C. Wiggins
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Bruce C. Bostrom
- Pediatric Oncology and Hematology, Children's Hospital of MinnesotaMinneapolisMinnesotaUSA
| | | | - Sarah E. Baker
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Wayne T. Nicholson
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Patrick W. Johnson
- Department of Health Sciences Research, Mayo ClinicJacksonvilleFloridaUSA
| | - Rickey E. Carter
- Department of Health Sciences Research, Mayo ClinicJacksonvilleFloridaUSA
| | - Jeffrey P. Henderson
- Division of Infectious Diseases, Department of MedicineWashington University School of MedicineSt. LouisMissouriUSA
| | - William R. Hartman
- Department of AnesthesiologyUniversity of Wisconsin‐Madison School of Medicine and Public HealthMadisonWisconsinUSA
| | - Liise‐anne Pirofski
- Division of Infectious Diseases, Department of MedicineAlbert Einstein College of MedicineBronxNew YorkUSA
| | - R. Scott Wright
- Department of Cardiovascular Medicine and Director Human Research Protection ProgramMayo ClinicRochesterMinnesotaUSA
| | | | - Katelyn A. Bruno
- Department of Cardiovascular MedicineMayo ClinicJacksonvilleFloridaUSA
| | - Nigel S. Paneth
- Department of Epidemiology and Biostatistics and Department of Pediatrics and Human DevelopmentMichigan State UniversityEast LansingMichiganUSA
| | - Arturo Casadevall
- Department of Molecular Microbiology and ImmunologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMarylandUSA
| | - Michael J. Joyner
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
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25
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Impaired humoral responses to COVID-19 vaccination in patients with lymphoma receiving B-cell directed therapies. Blood 2021; 138:811-814. [PMID: 34189565 PMCID: PMC8245303 DOI: 10.1182/blood.2021012443] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/14/2021] [Indexed: 11/25/2022] Open
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26
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Affiliation(s)
- Sean T H Liu
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Judith A Aberg
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
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27
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Helleberg M, Niemann CU, Moestrup KS, Kirk O, Lebech AM, Lundgren J. Response to Aviv et al. J Infect Dis 2021; 224:559-561. [PMID: 33964164 PMCID: PMC8136013 DOI: 10.1093/infdis/jiab249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 05/04/2021] [Indexed: 11/25/2022] Open
Affiliation(s)
- M Helleberg
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Denmark
- CHIP, Rigshospitalet, Copenhagen University Hospital, Denmark
- Corresponding author: Marie Helleberg, Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 Copenhagen Ö, Denmark, Phone: +45 35458555 Fax: +45 35455758, E-mail:
| | - C U Niemann
- Department of Hematology, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - K S Moestrup
- CHIP, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - O Kirk
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - A M Lebech
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Denmark
| | - J Lundgren
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Denmark
- CHIP, Rigshospitalet, Copenhagen University Hospital, Denmark
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