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Müller TR, Gao Y, Wu J, Ribeiro O, Chen P, Bergman P, Blennow O, Hansson L, Mielke S, Nowak P, Vesterbacka J, Akber M, Söderdahl G, Smith CIE, Loré K, Chen MS, Ljungman P, Ingelman-Sundberg HM, Ljunggren HG, Österborg A, Sette A, Grifoni A, Aleman S, Buggert M. Memory T cells effectively recognize the SARS-CoV-2 hypermutated BA.2.86 variant. Cell Host Microbe 2024; 32:156-161.e3. [PMID: 38211584 DOI: 10.1016/j.chom.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/05/2023] [Accepted: 12/13/2023] [Indexed: 01/13/2024]
Abstract
T cells are critical in mediating the early control of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) breakthrough infection. However, it remains unknown whether memory T cells can effectively cross-recognize new SARS-CoV-2 variants with a broad array of mutations, such as the emergent hypermutated BA.2.86 variant. Here, we report in two separate cohorts, including healthy controls and individuals with chronic lymphocytic leukemia, that SARS-CoV-2 spike-specific CD4+ and CD8+ T cells induced by prior infection or vaccination demonstrate resilient immune recognition of BA.2.86. In both cohorts, we found largely preserved SARS-CoV-2 spike-specific CD4+ and CD8+ T cell magnitudes against mutated spike epitopes of BA.2.86. Functional analysis confirmed that both cytokine expression and proliferative capacity of SARS-CoV-2 spike-specific T cells to BA.2.86-mutated spike epitopes are similarly sustained. In summary, our findings indicate that memory CD4+ and CD8+ T cells continue to provide cell-mediated immune recognition to highly mutated emerging variants such as BA.2.86.
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Affiliation(s)
- Thomas R Müller
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Yu Gao
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jinghua Wu
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Oriana Ribeiro
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Puran Chen
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Peter Bergman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Clinical Immunology, Karolinska Institutet, Stockholm, Sweden; Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Ola Blennow
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Hansson
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephan Mielke
- Department of Laboratory Medicine, Division of Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Piotr Nowak
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden; Laboratory for Molecular Infection Medicine Sweden MIMS, Umeå University, Umeå, Sweden
| | - Jan Vesterbacka
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Mira Akber
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Söderdahl
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - C I Edvard Smith
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Division of Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Karin Loré
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Hematology, Karolinska Institutet, Stockholm, Sweden
| | - Hanna M Ingelman-Sundberg
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden; Department of Oncology, Karolinska University Hospital, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anders Österborg
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Alessandro Sette
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA 92037, USA
| | - Alba Grifoni
- Center for Vaccine Innovation, La Jolla Institute for Immunology (LJI), La Jolla, CA 92037, USA
| | - Soo Aleman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
| | - Marcus Buggert
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden.
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2
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Chen P, Bergman P, Blennow O, Hansson L, Mielke S, Nowak P, Söderdahl G, Österborg A, Smith CIE, Vesterbacka J, Wullimann D, Cuapio A, Akber M, Bogdanovic G, Muschiol S, Åberg M, Loré K, Sällberg Chen M, Buggert M, Ljungman P, Aleman S, Ljunggren HG. Real-world assessment of immunogenicity in immunocompromised individuals following SARS-CoV-2 mRNA vaccination: a one-year follow-up of the prospective clinical trial COVAXID. EBioMedicine 2023; 94:104700. [PMID: 37453361 PMCID: PMC10365982 DOI: 10.1016/j.ebiom.2023.104700] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/15/2023] [Accepted: 06/23/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Immunocompromised patients have varying responses to SARS-CoV-2 mRNA vaccination. However, there is limited information available from prospective clinical trial cohorts with respect to long-term immunogenicity-related responses in these patient groups following three or four vaccine doses, and in applicable cases infection. METHODS In a real-world setting, we assessed the long-term immunogenicity-related responses in patients with primary and secondary immunodeficiencies from the prospective open-label clinical trial COVAXID. The original clinical trial protocol included two vaccine doses given on days 0 and 21, with antibody titres measured at six different timepoints over six months. The study cohort has subsequently been followed for one year with antibody responses evaluated in relation to the third and fourth vaccine dose, and in applicable cases SARS-CoV-2 infection. In total 356/539 patients were included in the extended cohort. Blood samples were analysed for binding antibody titres and neutralisation against the Spike protein for all SARS-CoV-2 variants prevailing during the study period, including Omicron subvariants. SARS-CoV-2 infections that did not require hospital care were recorded through quarterly in-person, or phone-, interviews and assessment of IgG antibody titres against SARS-CoV-2 Nucleocapsid. The original clinical trial was registered in EudraCT (2021-000175-37) and clinicaltrials.gov (NCT04780659). FINDINGS The third vaccine dose significantly increased Spike IgG titres against all the SARS-CoV-2 variants analysed in all immunocompromised patient groups. Similarly, neutralisation also increased against all variants studied, except for Omicron. Omicron-specific neutralisation, however, increased after a fourth dose as well as after three doses and infection in many of the patient subgroups. Noteworthy, however, while many patient groups mounted strong serological responses after three and four vaccine doses, comparably weak responders were found among patient subgroups with specific primary immunodeficiencies and subgroups with immunosuppressive medication. INTERPRETATION The study identifies particularly affected patient groups in terms of development of long-term immunity among a larger group of immunocompromised patients. In particular, the results highlight poor vaccine-elicited neutralising responses towards Omicron subvariants in specific subgroups. The results provide additional knowledge of relevance for future vaccination strategies. FUNDING The present studies were supported by grants from the Swedish Research Council, the Knut and Alice Wallenberg Foundation, Nordstjernan AB, Region Stockholm, and Karolinska Institutet.
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Affiliation(s)
- Puran Chen
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Peter Bergman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Clinical Immunology, Karolinska Institutet, Stockholm, Sweden
| | - Ola Blennow
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Hansson
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephan Mielke
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Karolinska Comprehensive Cancer Center, Stockholm, Sweden; Department of Laboratory Medicine, Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Piotr Nowak
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Söderdahl
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Österborg
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - C I Edvard Smith
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jan Vesterbacka
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
| | - David Wullimann
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Angelica Cuapio
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mira Akber
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gordana Bogdanovic
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Sandra Muschiol
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Mikael Åberg
- Department of Medical Sciences, Clinical Chemistry, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Karin Loré
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | - Marcus Buggert
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Karolinska Comprehensive Cancer Center, Stockholm, Sweden; Division of Hematology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Soo Aleman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden.
| | - Hans-Gustaf Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden.
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3
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Müller TR, Sekine T, Trubach D, Niessl J, Chen P, Bergman P, Blennow O, Hansson L, Mielke S, Nowak P, Vesterbacka J, Akber M, Olofsson A, Amaya Hernandez SP, Gao Y, Cai C, Söderdahl G, Smith CIE, Österborg A, Loré K, Sällberg Chen M, Ljungman P, Ljunggren HG, Karlsson AC, Saini SK, Aleman S, Buggert M. Additive effects of booster mRNA vaccination and SARS-CoV-2 Omicron infection on T cell immunity across immunocompromised states. Sci Transl Med 2023; 15:eadg9452. [PMID: 37437015 PMCID: PMC7615622 DOI: 10.1126/scitranslmed.adg9452] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/23/2023] [Indexed: 07/14/2023]
Abstract
Suboptimal immunity to SARS-CoV-2 mRNA vaccination has frequently been observed in individuals with various immunodeficiencies. Given the increased antibody evasion properties of emerging SARS-CoV-2 subvariants, it is necessary to assess whether other components of adaptive immunity generate resilient and protective responses against infection. We assessed T cell responses in 279 individuals, covering five different immunodeficiencies and healthy controls, before and after booster mRNA vaccination, as well as after Omicron infection in a subset of patients. We observed robust and persistent Omicron-reactive T cell responses that increased markedly upon booster vaccination and correlated directly with antibody titers across all patient groups. Poor vaccination responsiveness in immunocompromised or elderly individuals was effectively counteracted by the administration of additional vaccine doses. Functionally, Omicron-reactive T cell responses exhibited a pronounced cytotoxic profile and signs of longevity, characterized by CD45RA+ effector memory subpopulations with stem cell-like properties and increased proliferative capacity. Regardless of underlying immunodeficiency, booster-vaccinated and Omicron-infected individuals appeared protected against severe disease and exhibited enhanced and diversified T cell responses against conserved and Omicron-specific epitopes. Our findings indicate that T cells retain the ability to generate highly functional responses against newly emerging variants, even after repeated antigen exposure and a robust immunological imprint from ancestral SARS-CoV-2 mRNA vaccination.
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Affiliation(s)
- Thomas R. Müller
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Takuya Sekine
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Darya Trubach
- Department of Health Technology, Section of Experimental and Translational Immunology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Julia Niessl
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Puran Chen
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Peter Bergman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Laboratory Medicine, Clinical Immunology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Ola Blennow
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Hansson
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephan Mielke
- Department of Laboratory Medicine, Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska Comprehensive Cancer Center, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Piotr Nowak
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
- Laboratory for Molecular Infection Medicine Sweden MIMS, Umeå University, Sweden
| | - Jan Vesterbacka
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
| | - Mira Akber
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anna Olofsson
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Susana Patricia Amaya Hernandez
- Department of Health Technology, Section of Experimental and Translational Immunology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Yu Gao
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Curtis Cai
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Söderdahl
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - C. I. Edvard Smith
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Laboratory Medicine, Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska Comprehensive Cancer Center, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Anders Österborg
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Karin Loré
- Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | | | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska Comprehensive Cancer Center, Karolinska University Hospital Huddinge, Stockholm, Sweden
- Department of Medicine Huddinge, Hematology, Karolinska Institutet, Stockholm
| | - Hans-Gustaf Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Annika C. Karlsson
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Karolinska University Laboratory, Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Sunil Kumar Saini
- Department of Health Technology, Section of Experimental and Translational Immunology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Soo Aleman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden
| | - Marcus Buggert
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
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4
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Gao Y, Cai C, Wullimann D, Niessl J, Rivera-Ballesteros O, Chen P, Lange J, Cuapio A, Blennow O, Hansson L, Mielke S, Nowak P, Vesterbacka J, Akber M, Perez-Potti A, Sekine T, Müller TR, Boulouis C, Kammann T, Parrot T, Muvva JR, Sobkowiak M, Healy K, Bogdanovic G, Muschiol S, Söderdahl G, Österborg A, Hellgren F, Grifoni A, Weiskopf D, Sette A, Loré K, Sällberg Chen M, Ljungman P, Sandberg JK, Smith CIE, Bergman P, Ljunggren HG, Aleman S, Buggert M. Immunodeficiency syndromes differentially impact the functional spectrum of SARS-CoV-2-specific T cells elicited by mRNA vaccination. Immunity 2022; 55:1732-1746.e5. [PMID: 35961317 PMCID: PMC9293955 DOI: 10.1016/j.immuni.2022.07.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 05/05/2022] [Accepted: 07/13/2022] [Indexed: 11/19/2022]
Abstract
Many immunocompromised patients mount suboptimal humoral immunity after SARS-CoV-2 mRNA vaccination. Here, we assessed the single-cell profile of SARS-CoV-2-specific T cells post-mRNA vaccination in healthy individuals and patients with various forms of immunodeficiencies. Impaired vaccine-induced cell-mediated immunity was observed in many immunocompromised patients, particularly in solid-organ transplant and chronic lymphocytic leukemia patients. Notably, individuals with an inherited lack of mature B cells, i.e., X-linked agammaglobulinemia (XLA) displayed highly functional spike-specific T cell responses. Single-cell RNA-sequencing further revealed that mRNA vaccination induced a broad functional spectrum of spike-specific CD4+ and CD8+ T cells in healthy individuals and patients with XLA. These responses were founded on polyclonal repertoires of CD4+ T cells and robust expansions of oligoclonal effector-memory CD45RA+ CD8+ T cells with stem-like characteristics. Collectively, our data provide the functional continuum of SARS-CoV-2-specific T cell responses post-mRNA vaccination, highlighting that cell-mediated immunity is of variable functional quality across immunodeficiency syndromes.
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Affiliation(s)
- Yu Gao
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Curtis Cai
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - David Wullimann
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Julia Niessl
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Olga Rivera-Ballesteros
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Puran Chen
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Joshua Lange
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Angelica Cuapio
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ola Blennow
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Hansson
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephan Mielke
- Department of Laboratory Medicine, Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Piotr Nowak
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institute, Stockholm, Sweden; Laboratory for Molecular Infection Medicine Sweden MIMS, Umeå University, Umeå, Sweden
| | - Jan Vesterbacka
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institute, Stockholm, Sweden
| | - Mira Akber
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Andre Perez-Potti
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Takuya Sekine
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Thomas R Müller
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Caroline Boulouis
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Tobias Kammann
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Tiphaine Parrot
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jagadeeswara Rao Muvva
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Michal Sobkowiak
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Katie Healy
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gordana Bogdanovic
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Sandra Muschiol
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Söderdahl
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Österborg
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Fredrika Hellgren
- Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA; Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Karin Loré
- Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | | | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden; Department of Medicine Huddinge, Hematology, Karolinska Institutet, Stockholm, Sweden
| | - Johan K Sandberg
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - C I Edvard Smith
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Peter Bergman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Clinical Microbiology, Karolinska Institutet, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Soo Aleman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institute, Stockholm, Sweden
| | - Marcus Buggert
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden.
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Healy K, Pin E, Chen P, Söderdahl G, Nowak P, Mielke S, Hansson L, Bergman P, Smith CIE, Ljungman P, Valentini D, Blennow O, Österborg A, Gabarrini G, Al-Manei K, Alkharaan H, Sobkowiak MJ, Yousef J, Mravinacova S, Cuapio A, Xu X, Akber M, Loré K, Hellström C, Muschiol S, Bogdanovic G, Buggert M, Ljunggren HG, Hober S, Nilsson P, Aleman S, Sällberg Chen M. Salivary IgG to SARS-CoV-2 indicates seroconversion and correlates to serum neutralization in mRNA-vaccinated immunocompromised individuals. Med 2022; 3:137-153.e3. [PMID: 35075450 PMCID: PMC8770252 DOI: 10.1016/j.medj.2022.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/20/2021] [Accepted: 01/05/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Immunocompromised individuals are highly susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Whether vaccine-induced immunity in these individuals involves oral cavity, a primary site of infection, is presently unknown. METHODS Immunocompromised patients (n = 404) and healthy controls (n = 82) participated in a prospective clinical trial (NCT04780659) encompassing two doses of the mRNA BNT162b2 vaccine. Primary immunodeficiency (PID), secondary immunodeficiencies caused by human immunodeficiency virus (HIV) infection, allogeneic hematopoietic stem cell transplantation (HSCT)/chimeric antigen receptor T cell therapy (CAR-T), solid organ transplantation (SOT), and chronic lymphocytic leukemia (CLL) patients were included. Salivary and serum immunoglobulin G (IgG) reactivities to SARS-CoV-2 spike were measured by multiplex bead-based assays and Elecsys anti-SARS-CoV-2 S assay. FINDINGS IgG responses to SARS-CoV-2 spike antigens in saliva in HIV and HSCT/CAR-T groups were comparable to those of healthy controls after vaccination. The PID, SOT, and CLL patients had weaker responses, influenced mainly by disease parameters or immunosuppressants. Salivary responses correlated remarkably well with specific IgG titers and the neutralizing capacity in serum. Receiver operating characteristic curve analysis for the predictive power of salivary IgG yielded area under the curve (AUC) = 0.95 and positive predictive value (PPV) = 90.7% for the entire cohort after vaccination. CONCLUSIONS Saliva conveys vaccine responses induced by mRNA BNT162b2. The predictive power of salivary spike IgG makes it highly suitable for screening vulnerable groups for revaccination. FUNDING Knut and Alice Wallenberg Foundation, Erling Perssons family foundation, Region Stockholm, Swedish Research Council, Karolinska Institutet, Swedish Blood Cancer Foundation, PID patient organization of Sweden, Nordstjernan AB, Center for Medical Innovation (CIMED), Swedish Medical Research Council, and Stockholm County Council (ALF).
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Affiliation(s)
- Katie Healy
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Elisa Pin
- Division of Affinity Proteomics, Department of Protein Science, KTH Royal Institute of Technology, SciLifeLab, Stockholm, Sweden
| | - Puran Chen
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Söderdahl
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Piotr Nowak
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Laboratory for Molecular Infection Medicine Sweden MIMS, Umeå University, Umeå, Sweden
| | - Stephan Mielke
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Lotta Hansson
- Department of Hematology, Karolinska University Hospital Solna, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Peter Bergman
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - C I Edvard Smith
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Per Ljungman
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Davide Valentini
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Ola Blennow
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Österborg
- Department of Hematology, Karolinska University Hospital Solna, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Giorgio Gabarrini
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Khaled Al-Manei
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Hassan Alkharaan
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
- College of Dentistry, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | | | - Jamil Yousef
- Division of Affinity Proteomics, Department of Protein Science, KTH Royal Institute of Technology, SciLifeLab, Stockholm, Sweden
| | - Sara Mravinacova
- Division of Affinity Proteomics, Department of Protein Science, KTH Royal Institute of Technology, SciLifeLab, Stockholm, Sweden
| | - Angelica Cuapio
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Xinling Xu
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Mira Akber
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Karin Loré
- Department of Medicine Solna, Karolinska Institutet, and Karolinska University Hospital, Stockholm, Sweden
| | - Cecilia Hellström
- Division of Affinity Proteomics, Department of Protein Science, KTH Royal Institute of Technology, SciLifeLab, Stockholm, Sweden
| | - Sandra Muschiol
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Gordana Bogdanovic
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Marcus Buggert
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | | | - Sophia Hober
- Division of Protein Technology, Department of Protein Science, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Peter Nilsson
- Division of Affinity Proteomics, Department of Protein Science, KTH Royal Institute of Technology, SciLifeLab, Stockholm, Sweden
| | - Soo Aleman
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
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Bergman P, Blennow O, Hansson L, Mielke S, Nowak P, Chen P, Söderdahl G, Österborg A, Smith CIE, Wullimann D, Vesterbacka J, Lindgren G, Blixt L, Friman G, Wahren-Borgström E, Nordlander A, Gomez AC, Akber M, Valentini D, Norlin AC, Thalme A, Bogdanovic G, Muschiol S, Nilsson P, Hober S, Loré K, Chen MS, Buggert M, Ljunggren HG, Ljungman P, Aleman S. Safety and efficacy of the mRNA BNT162b2 vaccine against SARS-CoV-2 in five groups of immunocompromised patients and healthy controls in a prospective open-label clinical trial. EBioMedicine 2021; 74:103705. [PMID: 34861491 PMCID: PMC8629680 DOI: 10.1016/j.ebiom.2021.103705] [Citation(s) in RCA: 138] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/21/2021] [Accepted: 11/04/2021] [Indexed: 01/06/2023] Open
Abstract
Background Patients with immunocompromised disorders have mainly been excluded from clinical trials of vaccination against COVID-19. Thus, the aim of this prospective clinical trial was to investigate safety and efficacy of BNT162b2 mRNA vaccination in five selected groups of immunocompromised patients and healthy controls. Methods 539 study subjects (449 patients and 90 controls) were included. The patients had either primary (n=90), or secondary immunodeficiency disorders due to human immunodeficiency virus infection (n=90), allogeneic hematopoietic stem cell transplantation/CAR T cell therapy (n=90), solid organ transplantation (SOT) (n=89), or chronic lymphocytic leukemia (CLL) (n=90). The primary endpoint was seroconversion rate two weeks after the second dose. The secondary endpoints were safety and documented SARS-CoV-2 infection. Findings Adverse events were generally mild, but one case of fatal suspected unexpected serious adverse reaction occurred. 72.2% of the immunocompromised patients seroconverted compared to 100% of the controls (p=0.004). Lowest seroconversion rates were found in the SOT (43.4%) and CLL (63.3%) patient groups with observed negative impact of treatment with mycophenolate mofetil and ibrutinib, respectively. Interpretation The results showed that the mRNA BNT162b2 vaccine was safe in immunocompromised patients. Rate of seroconversion was substantially lower than in healthy controls, with a wide range of rates and antibody titres among predefined patient groups and subgroups. This clinical trial highlights the need for additional vaccine doses in certain immunocompromised patient groups to improve immunity. Funding Knut and Alice Wallenberg Foundation, the Swedish Research Council, Nordstjernan AB, Region Stockholm, Karolinska Institutet, and organizations for PID/CLL-patients in Sweden.
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Affiliation(s)
- Peter Bergman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Laboratory Medicine, Clinical Microbiology, Karolinska Institutet, Stockholm, Sweden
| | - Ola Blennow
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Lotta Hansson
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephan Mielke
- Department of Laboratory Medicine, Biomolecular and Cellular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Piotr Nowak
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden; Laboratory for Molecular Infection Medicine Sweden MIMS, Umeå University, Sweden
| | - Puran Chen
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Söderdahl
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Anders Österborg
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - C I Edvard Smith
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - David Wullimann
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jan Vesterbacka
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Gustaf Lindgren
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Lisa Blixt
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Gustav Friman
- Department of Transplantation, Karolinska University Hospital, Stockholm, Sweden; Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | | | - Anna Nordlander
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Angelica Cuapio Gomez
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mira Akber
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Davide Valentini
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Anna-Carin Norlin
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Thalme
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Gordana Bogdanovic
- Dept of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Sandra Muschiol
- Dept of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden; Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Peter Nilsson
- Department of Protein Science, SciLifeLab, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Sophia Hober
- Department of Protein Science, SciLifeLab, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Karin Loré
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | | | - Marcus Buggert
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Hans-Gustaf Ljunggren
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden; Department of Medicine Huddinge, Hematology, Karolinska Institutet, Stockholm
| | - Soo Aleman
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine Huddinge, Infectious Diseases, Karolinska Institutet, Stockholm, Sweden.
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Schnitzbauer AA, Filmann N, Adam R, Bachellier P, Bechstein WO, Becker T, Bhoori S, Bilbao I, Brockmann J, Burra P, Chazoullières O, Cillo U, Colledan M, Duvoux C, Ganten TM, Gugenheim J, Heise M, van Hoek B, Jamieson N, de Jong KP, Klein CG, Klempnauer J, Kneteman N, Lerut J, Mäkisalo H, Mazzaferro V, Mirza DF, Nadalin S, Neuhaus P, Pageaux GP, Pinna AD, Pirenne J, Pratschke J, Powel J, Rentsch M, Rizell M, Rossi G, Rostaing L, Roy A, Scholz T, Settmacher U, Soliman T, Strasser S, Söderdahl G, Troisi RI, Turrión VS, Schlitt HJ, Geissler EK. mTOR Inhibition Is Most Beneficial After Liver Transplantation for Hepatocellular Carcinoma in Patients With Active Tumors. Ann Surg 2020; 272:855-862. [PMID: 32889867 DOI: 10.1097/sla.0000000000004280] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the survival benefit of sirolimus in patients undergoing liver transplantation (LT) for hepatocellular carcinoma (HCC) (exploratory analysis of the SiLVER-trial). SUMMARY AND BACKGROUND DATA Patients receiving LT) for HCC are at a high risk for tumor recurrence. Calcineurin inhibitors have shown evidence to promote cancer growth, whereas mammalian target of rapamycin (mTOR) inhibitors like sirolimus have anticancer effects. In the SiLVER-trial (Clinicaltrials.gov: NCT00355862), the effect of sirolimus on the recurrence of HCC after LT was investigated in a prospective randomized trial. Although the primary endpoint of improved disease-free survival (DFS) with sirolimus was not met, outcomes were improved for patients in the sirolimus-treatment arm in the first 3 to 5 years. To learn more about the key variables, a multivariate analysis was performed on the SiLVER-trial data. PATIENTS AND METHODS Data from 508 patients of the intention-to-treat analysis were included in exploratory univariate and multivariate models for overall survival (OS), DFS and a competing risk analysis for HCC recurrence. RESULTS Sirolimus use for ≥3 months after LT for HCC independently reduced the hazard for death in the multivariate analysis [hazard ratio (HR): 0.7 (95% confidence interval, CI: 0.52-0.96, P = 0.02). Most strikingly, patients with an alpha-fetoprotein (AFP) ≥10 ng/mL and having used sirolimus for ≥3 months, benefited most with regard to OS, DFS, and HCC-recurrence (HR: 0.49-0.59, P = 0.0079-0.0245). CONCLUSIONS mTOR-inhibitor treatment with sirolimus for ≥3 months improves outcomes in LT for HCC, especially in patients with AFP-evidence of higher tumor activity, advocating particularly for mTOR inhibitor use in this subgroup of patients. CLINICAL TRIAL REGISTRATION EudraCT: 2005-005362-36 CLINICALTRIALS.GOV:: NCT00355862.
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Affiliation(s)
- Andreas A Schnitzbauer
- Universitätsklinikum Frankfurt, Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Frankfurt am Main, Germany
| | - Natalie Filmann
- Universitätsklinikum Frankfurt, Institut für Biostatistik und Mathematisches Modellierung, Frankfurt am Main, Germany
| | - René Adam
- Hôpital Paul Brousse, Centre Hépato Biliaire, Paris, France
| | - Philippe Bachellier
- Les Hôpitaux Universitaires de Strasbourg, Hôpital de Hautepierre, Service de Chirurgie Générale, Hépatique, Endocrinienne, et Transplantation, Strasbourg, France
| | - Wolf O Bechstein
- Universitätsklinikum Frankfurt, Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Frankfurt am Main, Germany
| | - Thomas Becker
- Universitätsklinikum Schleswig-Holstein - Campus Kiel, Klinik für Allgemeine Chirurgie, Viszeral-, Thorax, Transplantations- und Kinderchirurgie, Kiel, Germany
| | - Sherrie Bhoori
- Fondazione IRCCS Istituto Nazionale dei Tumori, National Cancer Institute Milan, Department of Surgery, Transplantation and Hepatobiliary Cancer Unit, Milano, Italy
| | - Itxarone Bilbao
- Hospital Universitari Vall d'Hebron, Servicio de Cirugía General, Unidad de Trasplante Hepatico, Barcelona, Spain
| | - Jens Brockmann
- Universitätsklinikum Münster, Klinik für Allgemein- und ViszeralchirurgieMünster, Germany
| | - Patrizia Burra
- Università degli Studi di Padova, Dipartimento di Scienze Chirurgiche, Oncologiche e Gastroenterologiche (DiSCOG), Padova, Italy
| | - Olivier Chazoullières
- Hôpital Saint Antoine, Federation d'Hepato-Gastro-Enterologie, Service d'Hepatologie, Paris, France
| | - Umberto Cillo
- Università di Padova, Azienda Ospedaliera di Padova, Chirurgia Epatobiliare e Trapianto Epatico, Padova, Italy
| | - Michele Colledan
- Azienda Ospedaliera Papa Giovanni XXIII, Chirurgia terza e Chirurgia Toracica, Bergamo (BG), Italy
| | - Christoph Duvoux
- Université Paris-Est Créteil Val-de-Marne, Centre Hospitalier Universitaire Henri-Mondor, Service d'Hepatologie et de Gastroenterologie, Unite d'Hepatologie et de Transplantation Hepatique, Paris, France
| | - Tom M Ganten
- Universitätsklinikum Heidelberg, Fürst Stirum Klinik Bruchsal, Bruchsal, Germany
| | - Jean Gugenheim
- Centre Hospitalier Universitaire de Nice, Hôpital ARCHET 2, Service de Chirurgie Digestive, Centre de Transplantation Hépatique, Nice Cedex, France
| | - Michael Heise
- Universitätsklinikum Frankfurt, Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Frankfurt am Main, Germany
| | - Bart van Hoek
- Leiden University Medical Center (LUMC), Dept. of Gastroenterology and Hepatology, Leiden, Netherlands
| | - Neville Jamieson
- Cambridge University Hospitals, NHS Foundation Trust, Addenbrooke's Hospital, Department of Surgery, Hills Road, Cambridge, United Kingdom
| | - Koert P de Jong
- University Medical Center Groningen, University of Groningen, Department of Surgery, Div. of Hepato-Pancreatico-Biliary Surgery & Liver Transplantation, Groningen, Netherlands
| | - Christian G Klein
- Universitätsklinikum Essen, Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Essen, Germany
| | - Jürgen Klempnauer
- Medizinische Hochschule Hannover, Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Hannover, Germany
| | - Norman Kneteman
- University of Alberta, Alberta Health Services Liver Transplant Program, Alberta, Canada
| | - Jan Lerut
- Institute for Experimental and Clinical Research (IREC), Université catholique Louvain(UCL), Brussels, Belgium
| | - Heikki Mäkisalo
- Helsinki University Central Hospital, Division of Transplantation and Liver Surgery, Helsinki, Finland
| | - Vincenzo Mazzaferro
- Fondazione IRCCS Istituto Nazionale dei Tumori, National Cancer Institute Milan, Department of Surgery, Transplantation and Hepatobiliary Cancer Unit, Milano, Italy
| | - Darius F Mirza
- University Hospitals Birmingham, NHS Foundation Trust, The Queen Elizabeth Hospital, Liver and Hepato-Pancreato-Biliary (HPB) Unit, Edgbaston, Birmingham, United Kingdom
| | - Silvio Nadalin
- Klinikum der Universität Tübingen, Klinik für Allgemeine, Viszeral- und Transplantationschirurgie, Tübingen, Germany
| | - Peter Neuhaus
- Charité Campus Virchow Klinikum, Universitätsmedizin Berlin, Klinik für Allgemein-, Visceral- und Transplantationschirurgie, Berlin, Germany
| | - George-Philippe Pageaux
- CHRU de Montpellier, APEMAD, Hôpital Saint-Eloi, Service d'Hepato-Gastroentérologie et Transplantation Hepatique, Cedex 5, France
| | - Antonio D Pinna
- Universita di Bologna, Policlinico S. Orsola-Malpighi, Chirurgia Generale e dei Trapianti, Bologna, Italy
| | - Jaques Pirenne
- UZ Leuven, Campus Gasthuisberg, Abdominale Transplantatiechirurgie, Leuven, Belgium
| | - Johann Pratschke
- Charité - Universitätsmedizin Berlin Augustenburger Platz 1, 13353 Berlin
| | - James Powel
- Royal Infirmary of Edinburgh, NHS Lothian, Hepatic-Pancreatico-Biliary Surgical Services and Edinburgh Transplant Unit, 51 Little France Crescent, Edinburgh, Scotland, United Kingdom
| | - Markus Rentsch
- Klinikum der Ludwig-Maximillians-Universität München-Großhadern, current affiliation: Klinikum Ingolstadt, Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Ingolstadt, Germany
| | - Magnus Rizell
- Sahlgrenska University Hospital, Department of Surgery and Transplantation, Göteborg, Sweden
| | - Giorgio Rossi
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico IRCCS di Milano, Centro Trapianti Fegato, Pad Zonda I piano, Milano, Italy
| | - Lionel Rostaing
- Department of Nephrology, Hemodialysis, Apheresis and Transplantation, Grenoble-Alpes University Hospital Center, Avenue du Maquis du Grésivaudan, La Tronche, France
| | - André Roy
- Hopital St Luc, Centre Hospitalier de l'Université Montréal (CHUM), Hepatobiliary and Pancreatic Surgery Unit, Principal Pavillion, 1058 Rue St Denis Montreal, Quebec, Canada
| | - Tim Scholz
- Uppsala University Hospital, Deptartment for Transplant Surgery, Uppsala, Sweden
| | - Utz Settmacher
- Universitätsklinikum Jena, Klinik für Allgemein-, Viszeral- und Gefässchirurgie, Jena, Germany
| | - Thomas Soliman
- Medizinische Universität Wien, AKH- Wien, Universitätsklinik für Chirurgie, Abteilung für Transplantation, Vienna, Austria
| | - Simone Strasser
- Royal Prince Alfred Hospital, AW Morrow Gastroenterology, and Liver Centre and Liver Transplant Unit, Camperdown, Sydney, Australia
| | - Gunnar Söderdahl
- Karolinska University Hospital, Department of Transplantation Surgery, Stockholm, Sweden
| | - Roberto I Troisi
- Ghent University Hospital and Medical School, Hepato- Biliary and Pancreatic Surgery, Ghent, Belgium
| | - Victor Sánchez Turrión
- Hospital Universitario Puerta de Hierro-Majadahonda, Departamento de Cirugía, Unidad de Trasplante Hepático, Calle Manuel de Falla 1, Madrid, Spain
| | - Hans J Schlitt
- University Hospital Regensburg, Department of Surgery, Franz-Josef-Strauss-Allee 11, Regensburg, Germany
| | - Edward K Geissler
- University Hospital Regensburg, Department of Surgery and Section of Experimental Surgery, Franz-Josef-Strauss-Allee 11, Regensburg, Germany.,Division of Tumor Therapy, Fraunhofer Institute of Experimental Medicine and Toxicology, Regensburg, Germany
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8
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Lindnér P, Hagman H, Söderdahl G. [Liver transplantation optional treatment of liver metastases from colorectal cancer]. Lakartidningen 2020; 117:FZWP. [PMID: 32314327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Surgical treatment of liver metastases from colorectal cancer (CLM) is the only treatment option with curative potential; however, only about 15% to 20% of the patients seen at major hospitals are candidates for surgical resection. In a prospective study of liver transplantation (Ltx) for non-resectable CLM a 5-year overall survival rate of 60 % has been shown. We now plan to evaluate if the addition of Ltx to conventional treatment of non-resectable, non-ablatable CLM increases overall survival compared to best established treatment. This will be done in a randomized study, primarily utilizing liver grafts from extended criteria donors not utilized for approved indications.
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Affiliation(s)
| | - Helga Hagman
- med dr, överläkare, , Skånes onkologiska klinik, Skånes universitetssjukhus Lund/Malmö
| | - Gunnar Söderdahl
- med dr, verksamhetschef, , Karolinska institutet; PO transplantation, Karolinska universitetssjukhuset, Huddinge
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9
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Romano A, Alsabeah K, Wilczek H, Söderdahl G, Nordström J, Sandberg J, Ericzon BG, Nowak G. Simultaneous Pancreas-Kidney Transplant From Donors After Brain Death vs Donors After Circulatory Death: A Single-Center Follow-up Study Over 3 Decades. Transplant Proc 2019; 51:845-851. [DOI: 10.1016/j.transproceed.2019.01.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/17/2019] [Indexed: 02/08/2023]
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Sternby Eilard M, Holmberg E, Naredi P, Söderdahl G, Rizell M. Addition of alfa fetoprotein to traditional criteria for hepatocellular carcinoma improves selection accuracy in liver transplantation. Scand J Gastroenterol 2018; 53:976-983. [PMID: 30169974 DOI: 10.1080/00365521.2018.1488180] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Liver transplantation in hepatocellular cancer (HCC) is curative only for a selection of patients. Commonly used criteria are mostly based on tumor size and number. However, patients within criteria do have tumor recurrences after transplantation and patients outside criteria are excluded even though some could benefit from transplantation. The tumor marker alpha fetoprotein (AFP) is associated with poor outcome and has already been reported to improve selection. We investigated the hypothesis that AFP level combined with traditional selection criteria could ameliorate the selection accuracy for liver transplantation in HCC. MATERIALS AND METHODS A retrospective national cohort study in 336 patients who had liver transplantation for HCC in Sweden 1996-2014. RESULTS AFP cut-off levels of 20, 100, 1000 and >1000 ng/mL stratified both survival and tumor recurrence, with estimated 5-year survival rates of 74, 61, 49 and 31%, respectively. A simple score, combining three risk levels according to Milan and UCSF fulfillment with three levels of AFP, increased predictive accuracy. A high score identified 35 at-risk patients with estimated post-transplant 5-year survival rate of only 29% compared to 50% for 76 patients excluded by UCSF. More patients were within the combined score cut-off compared to within UCSF, but 5-year survival was similar, 67% versus 66%. CONCLUSION AFP combined with traditional selection criteria ameliorates the selection accuracy for liver transplantation in HCC.
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Affiliation(s)
- Malin Sternby Eilard
- a Department of Surgery , Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Sweden.,b Transplantation Centre , Sahlgrenska University Hospital , Gothenburg , Sweden
| | - Erik Holmberg
- c Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy , University of Gothenburg , Sweden.,d Regional Cancer Centre West , Sahlgrenska University Hospital , Gothenburg , Sweden
| | - Peter Naredi
- a Department of Surgery , Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Sweden.,e Department of Surgery , Sahlgrenska University Hospital , Gothenburg , Sweden
| | - Gunnar Söderdahl
- f Department of Transplantation, CLINTEC , Karolinska Institute and Karolinska University Hospital , Stockholm , Sweden
| | - Magnus Rizell
- a Department of Surgery , Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg , Sweden.,b Transplantation Centre , Sahlgrenska University Hospital , Gothenburg , Sweden
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Majeed A, Castedal M, Arnelo U, Söderdahl G, Bergquist A, Said K. Optimizing the detection of biliary dysplasia in primary sclerosing cholangitis before liver transplantation. Scand J Gastroenterol 2018; 53:56-63. [PMID: 28990806 DOI: 10.1080/00365521.2017.1385840] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Patients with primary sclerosing cholangitis (PSC) have increased risk of cholangiocarcinoma (CCA). We evaluated pre-transplant work-up in PSC patients, to search for the most effective strategy for the detection of biliary dysplasia or early CCA. METHODS Two hundred and twenty five consecutive PSC patients undergoing liver transplantation (LTx) in Sweden between 1999 and 2013 were studied. Patients with CCA or dysplasia in the explanted liver were compared with those with benign histopathology. Measures of test performance were calculated for patients having brush cytology on one endoscopic retrograde cholangiopancreaticography (ERCP) occasion, for those having repeated examinations with or without cholangioscopy, and for fluorescence in situ hybridization (FISH). Survival after LTx was analyzed. RESULTS Brush cytology on a single ERCP occasion had moderate sensitivity (57%) and high specificity (94%) for the detection of CCA/high grade dysplasia (HGD) in the explanted liver. The corresponding sensitivity and specificity for FISH were 84% and 90%, respectively. Utilizing repeated ERCP and brush cytology to confirm the initial finding improved sensitivity to 82%. Using single operator cholangioscopy (SOC) for targeted examination at the second ERCP improved sensitivity (100%) and specificity (97%) significantly. Mortality rate in patients with incidentally discovered CCA (n = 16) in the explanted liver was significantly higher than in patients with HGD or benign histopathology (HR 16.0; 95% CI, 5.6-45.4; p < .001). CONCLUSIONS Repeated brush cytology especially when combined with targeted examination under SOC guidance is superior to single brush examinations. This strategy improves the detection of malignancy in PSC and is of importance for selection of patients for LTx.
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Affiliation(s)
- Ammar Majeed
- a Center for Digestive Disease, Karolinska University Hospital, Karolinska Institutet , Stockholm , Sweden.,b Department of Medical Epidemiology and Biostatistics , Karolinska Institutet , Stockholm , Sweden.,c Central Clinical School, Monash University, Alfred Hospital , Melbourne , Australia
| | - Maria Castedal
- d Transplant Institute, Sahlgrenska University Hospital, Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
| | - Urban Arnelo
- a Center for Digestive Disease, Karolinska University Hospital, Karolinska Institutet , Stockholm , Sweden.,e Department of Clinical Science, Division of Surgery , Intervention and Technology (CLINTEC), Karolinska Institutet , Stockholm , Sweden
| | - Gunnar Söderdahl
- a Center for Digestive Disease, Karolinska University Hospital, Karolinska Institutet , Stockholm , Sweden.,f Department of Transplantation Surgery , Karolinska Institutet and Karolinska University Hospital , Huddinge , Sweden
| | - Annika Bergquist
- a Center for Digestive Disease, Karolinska University Hospital, Karolinska Institutet , Stockholm , Sweden
| | - Karouk Said
- a Center for Digestive Disease, Karolinska University Hospital, Karolinska Institutet , Stockholm , Sweden
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Omazic B, Remberger M, Barkholt L, Söderdahl G, Potácová Z, Wersäll P, Ericzon BG, Mattsson J, Ringdén O. Long-Term Follow-Up of Allogeneic Hematopoietic Stem Cell Transplantation for Solid Cancer. Biol Blood Marrow Transplant 2015; 22:676-681. [PMID: 26740375 DOI: 10.1016/j.bbmt.2015.12.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 12/19/2015] [Indexed: 01/25/2023]
Abstract
We wanted to determine whether allogeneic hematopoietic stem cell transplantation (HSCT) may result in long-term survival in patients with solid cancer. HSCT was performed in 61 patients with solid cancer: metastatic renal carcinoma (n = 22), cholangiocarcinoma (n = 17), colon carcinoma (n = 15), prostate cancer (n = 3), pancreatic adenocarcinoma (n = 3), or breast cancer (n = 1). Liver transplantation was performed for tumor debulking in 18 patients. Median age was 56 years (range, 28 to 77). Donors were either HLA-identical siblings (n = 29) or unrelated (n = 32). Conditioning was nonmyeloablative (n = 23), reduced (n = 36), or myeloablative (n = 2). Graft failure occurred in 13 patients (21%). The cumulative incidence of acute graft-versus-host disease (GVHD) of grades II to IV was 47%, and that of chronic GVHD was 32%. Treatment-related mortality was 21%. At 5 years cancer-related mortality was 63%. Currently, 6 patients are alive, 2 with renal cell carcinoma, 1 with cholangiocarcinoma, and 3 with pancreatic carcinoma. Eight-year survival was 12%. Risk factors for mortality were nonmyeloablative conditioning (HR, 2.95; P < .001), absence of chronic GVHD (HR, 3.57; P < .001), acute GVHD of grades II to IV (HR, 2.90; P = .002), and HLA-identical transplant (HR, 5.00; P = .03). With none of these risk factors, survival at 6 years was 50% (n = 6). Long-term survival can be achieved in some patients with solid cancer after HSCT.
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Affiliation(s)
- Brigitta Omazic
- Center for Allogeneic Stem Cell Transplantation, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden; Department of Oncology-Pathology, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Mats Remberger
- Center for Allogeneic Stem Cell Transplantation, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Lisbeth Barkholt
- Division of Therapeutic Immunology, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Gunnar Söderdahl
- Department of Transplantation Surgery, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Zuzana Potácová
- Department of Oncology-Pathology, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Peter Wersäll
- Center for Allogeneic Stem Cell Transplantation, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Bo-Göran Ericzon
- Department of Transplantation Surgery, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Jonas Mattsson
- Center for Allogeneic Stem Cell Transplantation, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden; Department of Oncology-Pathology, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden
| | - Olle Ringdén
- Division of Therapeutic Immunology, Karolinska Institutet and Karolinska University Hospital, Huddinge, Sweden.
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13
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Kaxiras A, Yamamoto S, Söderdahl G, Wernerson A, Axelsson R, Ericzon BG. Cyclosporin A, but not tacrolimus, negatively affects the hepatic extraction fraction of hepatobiliary scintigraphy in liver transplant recipients. EJNMMI Res 2014; 4:73. [PMID: 26116130 PMCID: PMC4452631 DOI: 10.1186/s13550-014-0073-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 11/28/2014] [Indexed: 01/08/2023] Open
Abstract
Background Hepatobiliary scintigraphy using 99mTc-mebrofenin has been used as an investigation to study liver function after liver transplantation (LTx). Hepatic extraction fraction (HEF) is a measurement of the hepatic extraction efficiency and hepatic extraction rate. With the purpose of evaluating a possible diverging effect of cyclosporin A (CSA) and tacrolimus (TAC) on the HEF, we compared the HEF with biochemical and histological parameters in LTx patients receiving either CSA or TAC. Methods Thirty-nine adult patients who underwent LTx due to hepatitis C virus (HCV) cirrhosis were evaluated. All patients underwent a 3-month and 1-year follow-up that included hepatobiliary scintigraphy and biochemistry tests. Liver biopsy was performed at 1 year. These clinical parameters were compared between the two groups, TAC (n = 15) and CSA (n = 24). Results The average HEF was significantly lower in the CSA group compared to the TAC group both at 3 months and 1 year after LTx. The liver biochemistry tests, average donor and recipient age, average cold ischemia time (CIT), and a clearance were comparable in the two groups. The TAC group had more inflammation than the CSA group. Moreover, three patients who converted from CSA to TAC increased their HEF values. Conclusions CSA-treated patients presented a lower HEF value on hepatobiliary scintigraphy in spite of comparable liver function by traditional measurements indicating a decrease on HEF values by CSA.
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Affiliation(s)
- Anastasios Kaxiras
- Division of Transplantation Surgery and CLINTEC, Karolinska University Hospital, Huddinge, and Karolinska Institutet, Stockholm, Sweden,
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14
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Savlid M, Strand AH, Jansson A, Agustsson T, Söderdahl G, Lundell L, Isaksson B. Transection of the Liver Parenchyma With an Ultrasound Dissector or a Stapler Device: Results of a Randomized Clinical Study. World J Surg 2012; 37:799-805. [DOI: 10.1007/s00268-012-1884-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Söderdahl G, Eilard MS, Rizell M. [Selection criteria decisive in hepatocellular carcinoma]. Lakartidningen 2012; 109:1750-1753. [PMID: 23097883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Gunnar Söderdahl
- Transplantationskirurgiska kliniken, Karolinska universitetssjukhuset, Stockholm.
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16
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Barkholt L, Alici E, Conrad R, Sutlu T, Gilljam M, Stellan B, Christensson B, Guven H, Björkström NK, Söderdahl G, Cederlund K, Kimby E, Aschan J, Ringdén O, Ljunggren HG, Dilber MS. Safety analysis of ex vivo-expanded NK and NK-like T cells administered to cancer patients: a phase I clinical study. Immunotherapy 2011; 1:753-64. [PMID: 20636021 DOI: 10.2217/imt.09.47] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The chimeric state after allogeneic hematopoietic stem cell transplantation provides a platform for adoptive immunotherapy using donor-derived immune cells. The major risk with donor lymphocyte infusions (DLIs) is the development of graft-versus-host disease (GvHD). Development of new DLI products with antitumor reactivity and reduced GvHD risk represents a challenging task in cancer immunotherapy. Although natural killer (NK) and NK-like T cells are promising owing to their antitumor activity, their low concentrations in peripheral blood mononuclear cells reduces their utility in DLIs. We have recently developed a system that allows expansion of clinical-grade NK and NK-like T cells in large numbers. In this study, the safety of donor-derived long-term ex vivo-expanded human NK and NK-like T cells given as DLIs was investigated as immunotherapy for cancer in five patients following allogeneic stem cell infusion. Infusion of the cells was safe whether administered alone or with IL-2 subcutaneously. No signs of acute GvHD were observed. One patient with hepatocellular carcinoma showed markedly decreased serum alpha-fetoprotein levels following cell infusions. These findings suggest that the use of ex vivo-expanded NK and NK-like T cells is safe and appears an attractive approach for further clinical evaluation in cancer patients.
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Affiliation(s)
- Lisbeth Barkholt
- Karolinska University Hospital Huddinge F79, SE-14186 Stockholm, Sweden.
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17
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Yamamoto S, Wilczek HE, Iwata T, Larsson M, Gjertsen H, Söderdahl G, Solders G, Ericzon BG. Long-term consequences of domino liver transplantation using familial amyloidotic polyneuropathy grafts. Transpl Int 2007; 20:926-33. [PMID: 17623052 DOI: 10.1111/j.1432-2277.2007.00516.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Domino liver transplantation (DLT) using grafts from patients with familial amyloidotic polyneuropathy (FAP) is an established procedure at many transplantation centers. However, data evaluating the long-term outcome of DLT are limited. The aim of the present study was to analyze the risk of de novo polyneuropathy, possibly because of amyloidosis, and the patient survival after DLT. At our department, 28 DLT using FAP grafts were conducted between January 1997 and December 2005. One patient was twice subjected to DLT. Postoperative neurological monitoring of peripheral nerve function was performed with electroneurography (ENeG) in 20 cases. An ENeG index based on 12 parameters was calculated and correlated to age and/or height. Three patients developed ENeG signs of polyneuropathy 2-5 years after the DLT, but with no clinical symptoms. The 1-, 3- and 5-year actuarial patient survival in hepatocellular carcinoma (HCC) patients (n = 12) and non-HCC patients (n = 15) was 67%, 15%, 15% and 93%, 93%, 80%, respectively (P = 0.001). Development of impaired nerve conduction in a proportion of patients may indicate that de novo amyloidosis occurs earlier than previously expected. Survival after DLT was excellent except in patients with advanced HCC.
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Affiliation(s)
- Shinji Yamamoto
- Division of Transplantation surgery, Department of Clinical Science, Intervention and Technology, Karolinska University Hospital, Huddinge, Stockholm, Sweden.
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18
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Yamamoto S, Wilczek HE, Nowak G, Larsson M, Oksanen A, Iwata T, Gjertsen H, Söderdahl G, Wikström L, Ando Y, Suhr OB, Ericzon BG. Liver transplantation for familial amyloidotic polyneuropathy (FAP): a single-center experience over 16 years. Am J Transplant 2007; 7:2597-604. [PMID: 17868062 DOI: 10.1111/j.1600-6143.2007.01969.x] [Citation(s) in RCA: 132] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Orthotopic liver transplantation (LTx) is currently the only available treatment that has been proven to halt the progress of familial amyloidotic polyneuropathy (FAP). The aim of this study was to assess mortality and symptomatic response to LTx for FAP. All 86 FAP patients transplanted at our hospital between April 1990 and November 2005 were included in the study. Five patients underwent retransplantation. The 1-, 3- and 5-year patient survival rates in patients transplanted during 1996-2005 were 94.6%, 92.3% and 92.3%, respectively, a significant difference from the rates of 76.7%, 66.7% and 66.7%, respectively, during 1990-1995 (p = 0.0003). Multivariate analysis revealed that the age at the time of LTx (>or=40 years), duration of the disease (>or=7 years) and modified body mass index (mBMI) (<600) were independent prognostic factors for patient survival. A halt in the progress of symptoms was noted in most patients, but only a minority experienced an improvement after LTx. To optimize the posttransplant prognosis, LTx should be performed in the early stages of the disease, and close post-LTx monitoring of heart function by echocardiography and of heart arrhythmia by Holter ECG is mandatory.
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Affiliation(s)
- S Yamamoto
- Division of Transplantation Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institute, Karolinska University Hospital, Huddinge, Stockholm, Sweden.
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Gjertsen H, Weiland O, Oksanen A, Söderdahl G, Broomé U, Ericzon BG. Liver Transplantation for HCV Cirrhosis at Karolinska University Hospital Huddinge, Stockholm. Transplant Proc 2006; 38:2675-6. [PMID: 17098036 DOI: 10.1016/j.transproceed.2006.07.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Hepatitis C virus (HCV)-induced cirrhosis is the major indication for liver transplantation globally, and an increasing indication for liver transplantation in Sweden. We have retrospectively examined the 120 patients transplanted for HCV cirrhosis from 1987 through 2005, including 11 who received more than one graft. The 1-, 3-, and 5-year postoperative survivals for all patients transplanted for HCV with or without hepatocellular cancer (HCC) were 77%, 66%, and 53%, respectively. HCV patients without HCC had a 1-, 3-, and 5-year survivals of 78%, 73%, and 61%, compared with 84%, 79% and 74%, respectively, for patients transplanted with chronic liver diseases without cancer or HCV. The number of patients with HCV cirrhosis transplanted in our center is increasing. Compared with patients transplanted for other chronic liver diseases, we experienced inferior results among patients with HCV cirrhosis.
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Affiliation(s)
- H Gjertsen
- Department of Transplantation Surgery, Karolinska University Hospital Huddinge, Stockholm, Sweden.
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Nissel R, Latta K, Gagnadoux MF, Kelly D, Hulton S, Kemper MJ, Ruder H, Söderdahl G, Otte JB, Cochat P, Roquet O, Jamieson NV, Haffner D. Body growth after combined liver-kidney transplantation in children with primary hyperoxaluria type 1. Transplantation 2006; 82:48-54. [PMID: 16861941 DOI: 10.1097/01.tp.0000225831.35143.06] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Children with primary hyperoxaluria type 1 (PH1) often develop severe growth failure, which is related to metabolic and endocrine consequences of chronic renal failure, and/or oxalate deposition in bone and cartilage. Combined liver and kidney transplantation (LKT) corrects the underlying metabolic defect and restores renal function in these children. METHODS We therefore analyzed longitudinal growth of 24 children with PH1 who underwent LKT at nine European centers. Mean age at LKT was 8.9 years, and mean duration of follow-up was 5.7 years. RESULTS After LKT mean standardized height tended to increase from -1.79 SD to -1.47 SD until last observation. Mean adult height amounted to 167 cm and 158 cm in boys and girls, respectively. At last observation, seven out of 24 patients were stunted. Within the whole study population, the degree of catch-up growth after LKT was positively associated with degree of stunting at the time of LKT and negatively associated with prednisolone dosage explaining together 39% of the overall variability. CONCLUSIONS Combined LKT does not induce true catch-up growth in the majority of children with PH1. Due to the preexisting growth retardation at the time of LKT, one third of patients end up with a reduced final height.
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Affiliation(s)
- Richard Nissel
- Department of Pediatric Nephrology, Charité Children's Hospital, Berlin, Germany.
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21
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Söderdahl G, Bäckman L, Isoniemi H, Cahlin C, Höckerstedt K, Broomé U, Mäkisalo H, Friman S, Ericzon BG. A prospective, randomized, multi-centre trial of systemic adjuvant chemotherapy versus no additional treatment in liver transplantation for hepatocellular carcinoma. Transpl Int 2006; 19:288-94. [PMID: 16573544 DOI: 10.1111/j.1432-2277.2006.00279.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The role of adjuvant systemic chemotherapy in liver transplantation (LT) for hepatocellular carcinoma (HCC) is controversial. Here, we report the results of a Nordic prospective, randomized, multi-centre trial of systemic low-dose doxorubicin in patients with HCC. Between February 1996 and April 2004, 46 patients were randomized to receive either neoadjuvant doxorubicin in combination with LT (chemo group; n = 19) or LT alone (control group; n = 27). In the chemo group, doxorubicin was administered intravenously, 10 mg/m(2) weekly, starting from acceptance onto the waiting list for LT. One intraoperative dose of 15 mg/m(2) was given, and postoperatively doxorubicin was given weekly at a dose of 10 mg/m(2), depending on the clinical course, up to a cumulative dose of 400 mg/m(2). Actuarial, 3-year overall survival (OS) and disease-free survival (DFS) in the control group were 70% and 50%, respectively. In the chemo group, both OS and DFS were 63%. Freedom from recurrence at 3 years was 55% in the control group and 74% in the chemo group. None of the differences was statistically significant. Neoadjuvant treatment with systemic low-dose doxorubicin seems not to improve either survival or freedom from recurrence in patients with HCC undergoing LT.
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Affiliation(s)
- Gunnar Söderdahl
- Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Stockholm, Sweden.
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Rissler P, Söderdahl G, Nordman T, Xia L, Torndal UB, Björnstedt M, Ericzon BG, Olsson JM, Eriksson LC. Adriamycin cytotoxicity may stimulate growth of hepatocellular tumours in an experimental model for adjuvant systemic chemotherapy in liver transplantation. Transpl Int 2005; 18:992-1000. [PMID: 16008751 DOI: 10.1111/j.1432-2277.2005.00155.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Adjuvant treatment with adriamycin has been suggested to improve results after liver transplantation for hepatocellular cancer. Here we have applied an animal model for evaluation of treatment with adriamycin and/or cyclosporine A on liver tumour growth. Three chemically induced rat liver tumours with various degree of differentiation were transferred to the spleens of syngenic rats. Each recipient group was divided into four subgroups, treated with adriamycin and/or cyclosporine A or none of the drugs. When the tumour was well differentiated no proliferation was found in any of the subgroups. When the tumour exhibited a more pronounced dysplasia, adriamycin stimulated tumour growth. This effect was further increased by cyclosporine. In the animals transplanted with the most aggressive tumour, adriamycin inhibited tumour growth. When given together with cyclosporine this inhibition was counteracted. These data suggest that adriamycin, especially when given together with cyclosporine, may have a stimulatory effect on liver tumour cell growth.
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Affiliation(s)
- Pehr Rissler
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden
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Norin S, Kimby E, Ericzon BG, Christensson B, Sander B, Söderdahl G, Hägglund H. Posttransplant Lymphoma A Single-Center Experience of 500 Liver Transplantations. Med Oncol 2004; 21:273-84. [PMID: 15456956 DOI: 10.1385/mo:21:3:273] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2003] [Accepted: 02/10/2004] [Indexed: 11/11/2022]
Abstract
BACKGROUND Posttransplant lymphoproliferative disease (PTLD) is a serious complication after organ transplantation associated with a high mortality, and is often caused by a primary or reactivated Epstein-Barr virus (EBV) infection. The incidence of PTLD ranges from 1% to 10%, depending on the type of organ transplanted and the immunosuppressive regimens used. METHODS In this retrospective study from a single center, 12 (2.4%) of 500 consecutive recipients of liver grafts developed lymphoma. Patient data were obtained by chart review. All diagnostic biopsies were reviewed by two hematopathologists. RESULTS The median time between transplantation and the diagnosis of lymphoma was 19.5 (1.5-148) mo. Nine of the patients had been treated with OKT-3 and/or ATG after the transplantation. Two patients had a pretransplant diagnosis of lymphoma. The PTLD was of high grade in all patients, and was associated with EBV in 6 of 9 examined cases. No relation with human herpesvirus-8 could be detected. In all patients, immunosuppression was reduced at the time of lymphoma diagnosis. Chemotherapy was used in all patients, mostly upfront but in one patient after lymphoma progression after reduction of immunosuppression. Nine patients also got antiviral therapy. Immunotherapy with the monoclonal antibody rituximab was used in one patient. Half of the patients are alive, in complete continuous remission, more than 4 yr after the lymphoma diagnosis. Two patients died of neutropenic sepsis, three of persistent lymphoma, and one of recurrent cirrhosis while in complete remission. CONCLUSIONS PTLD is a significant complication in liver-transplanted patients. Intensive chemotherapy can induce long-term remissions in a substantial number of patients. The role for monoclonal antibodies in this setting should be investigated further.
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Affiliation(s)
- Stefan Norin
- Department of Hematology, Huddinge University Hospital, Karolinska Institutet, 141 86 Stockholm, Sweden.
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Söderdahl G, Barkholt L, Hentschke P, Mattsson J, Uzunel M, Ericzon BG, Ringdén O. Liver transplantation followed by adjuvant nonmyeloablative hemopoietic stem cell transplantation for advanced primary liver cancer in humans. Transplantation 2003; 75:1061-6. [PMID: 12698103 DOI: 10.1097/01.tp.0000058515.02300.5e] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Tumor recurrence after orthotopic liver transplantation (OLT) in patients with advanced primary liver cancer is common. To achieve an adjuvant graft-versus-tumor effect, the authors investigated whether transplantation of allogeneic peripheral blood stem cells (PSCT) after OLT can induce sustained complete donor chimerism. METHODS Five patients with advanced primary liver cancer were included in the trial. None of the patients had signs of extrahepatic tumor before OLT. However, overall, the extent of surgery, as judged by morphologic examination of the explanted liver, was considered inadequate. A nonmyeloablative preparative regimen of fludarabine combined with total-body irradiation or cyclophosphamide preceded the allogeneic PSCT, which was then performed 16 to 135 days after OLT with human leukocyte antigen-matched donors. Mixed chimerism was monitored weekly by polymerase chain reaction of variable number tandem repeats after PSCT. RESULTS In two patients, no engraftment of donor cells was seen, whereas one rejected the cells 2 months after PSCT. In two of the patients, a stable mixed donor chimerism was established. A mild transient graft-versus-host reaction was also noted in two patients. Three of the patients died of progressive disease 7 to 9 months after OLT. The other two are presently alive without recurrence at a follow-up of 26 and 10 months, respectively. CONCLUSIONS These data suggest that PSCT after OLT is feasible, with low transplant-related morbidity. The rate of nonengraftment or rejection of the transplanted stem cells in this group of patients was three of five. An augmented pretreatment to prevent donor T-cell rejection seems to be necessary in this setting.
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Affiliation(s)
- Gunnar Söderdahl
- Department of Transplantation Surgery, B56, Huddinge University Hospital, S-141 86 Stockholm, Sweden. gunnar.soderdahl@ karo.ki.se
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Bjøro K, Ericzon BG, Kirkegaard P, Höckerstedt K, Söderdahl G, Olausson M, Foss A, Schmidt LE, Isoniemi H, Brandsaeter B, Friman S. Highly urgent liver transplantation: possible impact of donor-recipient ABO matching on the outcome after transplantation. Transplantation 2003; 75:347-53. [PMID: 12589157 DOI: 10.1097/01.tp.0000044359.72379.e5] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Survival after liver transplantation for fulminant hepatic failure has been reported to be less favorable than survival for patients with chronic liver diseases. METHODS We have studied all patients (n=229) undergoing highly urgent liver transplantation from 1990 to 2001 in the Nordic countries. The impact of patient and donor characteristics, with emphasis on donor-recipient ABO matching (identical, compatible, incompatible), has been studied. RESULTS One-year and 3-year patient survival rates were 73% and 70% for the total period and 86% and 78% for the last 4-year period. Patients receiving an ABO-compatible liver allograft had significantly lower patient survival rates than those receiving an ABO-identical donor organ (1-year patient survival rates 66% of vs. 79%, P=0.03). Graft survival rates varied less (1-year graft survival rates of 64% vs. 74%, P=0.09). Patients receiving an ABO-incompatible liver allograft had patient survival rates of 70% at 1 year and 60% at 3 years but low graft survival rates (40% and 30% at 1 and 3 years). In a multiple regression analysis, significant independent predictors of poor patient survival were early year of transplantation, ABO-compatible donor, high donor age, and waiting time more than 3 days and less than 9 days. CONCLUSION Survival after highly urgent liver transplantation has improved and is comparable to that observed in patients receiving a liver allograft because of chronic liver disease. Patients receiving an ABO-identical donor organ had significantly higher patient survival rates compared with those receiving an ABO-compatible donor liver.
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Affiliation(s)
- K Bjøro
- Department of Medicine, Rikshospitalet, Oslo, Norway.
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Schvarcz R, Rudbeck G, Söderdahl G, Ståhle L. Interaction between nelfinavir and tacrolimus after orthoptic liver transplantation in a patient coinfected with HIV and hepatitis C virus (HCV). Transplantation 2000; 69:2194-5. [PMID: 10852623 DOI: 10.1097/00007890-200005270-00041] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A 49-year old male patient with severe hemophilia A, coinfected with HIV and HCV, who underwent orthoptic liver transplantation because of hepatitis C cirrhosis is presented. We describe a strong interaction between nelfinavir and tacrolimus postoperatively, that caused a reduction of the dose of tacrolimus by a factor 70 compared with normal, to achieve therapeutic blood concentrations and to avoid toxic side effects. We suggest that nelfinavir inhibits the metabolism of tacrolimus because both compounds are well-known substrates for the cytochrome P450 isoenzyme CYP 3A4. The nelfinavir serum concentrations were not affected by the institution of tacrolimus. Although the interaction dramatically changed the tacrolimus dose-concentration relationship, the situation was manageable by frequent monitoring of blood concentrations of tacrolimus.
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Affiliation(s)
- R Schvarcz
- Department of Infect Diseases, Karolinska Institute, Huddinge University Hospital, Sweden
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27
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Ringdén O, Söderdahl G, Mattsson J, Uzunel M, Remberger M, Hentschke P, Hägglund H, Sparrelid E, Elmhorn-Rosenborg A, Duraj F, Zetterquist H, Ericzon BG. Transplantation of autologous and allogeneic bone marrow with liver from a cadaveric donor for primary liver cancer. Transplantation 2000; 69:2043-8. [PMID: 10852594 DOI: 10.1097/00007890-200005270-00012] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In histocompatibility mismatched experimental animals, a combination of T-cell-depleted autologous and allogeneic marrow may induce mixed chimerism and tolerance. Patients with large primary liver tumors have a poor outcome. We investigated whether it were possible to induce mixed chimerism and obtain an antitumor effect in a patient with a large primary liver cancer after combined liver and bone marrow transplantation (BMT). METHODS A 46-year-old female with a primary non resectable liver cancer received a liver transplant from a cadaveric donor. Subsequently, she was conditioned with 4x2 Gy of total lymphoid irradiation, 120 mg/kg cyclophosphamide, and 7.5 Gy total body irradiation. Twelve days after liver transplantation, she received T-cell-depleted autologous:cadaveric 5/6 antigen HLA-mismatched marrow in a proportion of CD34+ cells of 0.5:3.0x10(6)/kg. Chimerism status was determined with polymerase chain reaction amplification of variable number tandem repeats from DNA obtained from CD3+, CD19+, and CD45+ magnetic-bead-separated cells. RESULTS The early posttransplant period was uneventful; liver function was normal and the hematopoietic engraftment of donor and recipient origin was prompt. Alpha-fetoprotein levels dropped from 440 to 35 microg/l. One month after marrow transplantation, donor T-cells decreased markedly. Monoclonal antibody OKT-3 and 10(5)/kg donor T-cells were given. One month later, the patient developed diarrhea and abdominal pain. A colonoscopy showed moderate gastrointestinal acute graft-versus-host disease and a Cryptosporidium infection. Three months after BMT, she became a complete donor chimera. Chimera cells showed little, if any, reactivity in mixed lymphocyte cultures to recipient and donor cells, but reacted to third party. Five months after BMT, she developed progressive Aspergillus fumigatus pneumonia and died. No tumor was found at the autopsy. CONCLUSION We obtained mixed donor-recipient hematopoietic chimerism without severe acute graft-versus-host-disease, after combined T-cell depleted autologous and allogeneic BMT and a transplantation of a liver from an HLA-mismatched cadaveric donor. Additional donor T-cells enhanced donor bone marrow engraftment, but rejected the autograft. On the basis of this first attempt, further clinical studies are warranted.
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Affiliation(s)
- O Ringdén
- Department of Clinical Immunology, Karolinska Institutet, Huddinge Hospital, Sweden.
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Söderdahl G, Nowak G, Duraj F, Wang FH, Einarsson C, Ericzon BG. Ursodeoxycholic acid increased bile flow and affects bile composition in the early postoperative phase following liver transplantation. Transpl Int 1998; 11 Suppl 1:S231-8. [PMID: 9664985 DOI: 10.1007/s001470050467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Orally given ursodeoxycholic acid (UDCA) has beneficial effects on laboratory parameters in different cholestatic conditions. In order to investigate the effect on early graft function after liver transplantation, 33 patients were randomized to receive either UDCA 15 mg/kg per day or placebo from the 1st postoperative day until 3 months after transplantation. All liver grafts produced bile within 24 h after revascularization. In both groups there was an increasing bile flow each day until day 5 after transplantation. This increase was more pronounced in the UDCA group where the flow on day 2 reached a mean value of 183 +/- 28 ml/day compared to 106 +/- 17 ml/day in the placebo group (P < 0.05). The average daily volume of bile produced during the first 10 days was also found to be higher in the UDCA group compared to the placebo group (242 +/- 20 ml vs 176 +/- 18 ml, P < 0.02). In the UDCA group a significant decrease in total bile acid output between the 5th and 10th postoperative days was found, while in the placebo group the amount of bile acids excreted remained stable over time. The composition of bile differed between the two groups with an increase in the portion of UDCA in the UDCA group from the 2nd postoperative day (25% vs 4.6%, P < 0.0003). The fraction of UDCA then remained high during the whole study period with a peak at day 3 when 38.1 +/- 6.6% of the bile acids consisted of UDCA. In the placebo group, the fraction of UDCA was low from the beginning and diminished further over time. Prophylactic UDCA treatment was found to have a significant positive impact on the ALT level during the 4th and 5th postoperative days, but had no effect on bilirubin or GGT in the early postoperative phase (days 1-10). No differences in cyclosporine requirement were found between the two groups.
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Affiliation(s)
- G Söderdahl
- Department of Transplantation Surgery, Huddinge Hospital, Sweden
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29
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Söderdahl G, Nowak G, Duraj F, Wang FH, Einarsson C, Ericzon BG. Ursodeoxycholic acid increased bile flow and affects bile composition in the early postoperative phase following liver transplantation. Transpl Int 1998. [DOI: 10.1111/j.1432-2277.1998.tb01121.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Cadaveric bone marrow was harvested from 20 brain-dead donors to determine optimal conditions for procurement for transplantation. The number of nucleated cells obtained from 1 ml of bone marrow was significantly higher in vertebrae (87+/-20 x 10(6), mean +/- s.e.m.) than in the sternum (10.2+/-3.8 x 10[6]) or ribs (4.9+/-2.0 x 10[6]). Viability of cells was not significantly affected by storage temperature (4 degrees C or 20 degrees C) or duration of storage (6-72 h). In addition to bone marrow, spleen cells were harvested from three cadaveric donors. The mean yield from 1 g of spleen tissue was 4.4 x 10(6) nucleated cells. Using magnetic beads, we removed 96% of T lymphocytes without affecting the total yield of stem cells from cadaveric bone marrow. Using CD34-positive cell selection, we obtained a 99.6% T cell depletion efficiency, but with a loss of 60% of CD34-positive cells. Using optimized techniques, we obtained an estimated mean yield of 5.5 x 10(10) mononuclear cells from the whole thoracic and lumbar vertebral column. With a mean fraction of CD34-positive cells of 2.1+/-0.3%, recovery and purity were not affected by site of sample, temperature or donor age. In contrast, the CD34-positive fraction in spleen preparations was 0.41+/-0.06%. When analyzing the number of colony-forming units (CFU-GM, BFU-E and CFU-GEMM), we found no significant differences between cadaveric bone marrow and bone marrow aspirates from living donors. However, cells harvested from the spleen gave significantly fewer CFUs than did bone marrow from living donors. We conclude that bone marrow from cadaveric donors can be harvested and procured with a high degree of viability and good function. With an appropriate technique of harvesting and procurement, it seems feasible to recover enough stem cells for transplantation.
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Affiliation(s)
- G Söderdahl
- Department of Transplantation Surgery, Huddinge Hospital, Sweden
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Keiding S, Høckerstedt K, Bjøro K, Bondesen S, Hjortrup A, Isoniemi H, Erichsen C, Söderdahl G, Ericzon BG. The Nordic multicenter double-blind randomized controlled trial of prophylactic ursodeoxycholic acid in liver transplant patients. Transplantation 1997; 63:1591-4. [PMID: 9197351 DOI: 10.1097/00007890-199706150-00009] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Prophylactic treatment with ursodeoxycholic acid (UDCA) has been reported to reduce the incidence of acute rejection after liver transplantation compared with historical controls. We investigated this in a prospective, randomized, placebo-controlled multicenter study. METHODS Fifty-four liver transplant patients were allocated to the UDCA treatment group (15 mg/kg/day), and 48 patients were allocated to the placebo group. Trial medicine was started on the first postoperative day and was given for 3 months. Follow-up was for 12 months. Treatment was stratified for adults with chronic liver disease (n=77), adults with acute liver failure (n=10), and children (n=15). RESULTS The frequency of patients with acute rejection was 65% in the UDCA treatment group and 68% in the placebo group. The frequency of steroid-resistant rejection was similar in both groups. The probability of acute rejection, analyzed according to the intention-to-treat policy with Kaplan-Meier analysis, was similar in both treatment groups. No significant differences were found in patient survival and graft survival probabilities. For the biochemical markers of cholestasis, only gamma-glutamyltransferase was significantly improved after 2 months of UDCA treatment. CONCLUSIONS The initial optimistic report of a beneficial effect of prophylactic treatment with UDCA on acute rejection after liver transplantation was not confirmed in this controlled study.
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Affiliation(s)
- S Keiding
- Department of Medicine V and PET Centre, Aarhus University Hospital, Denmark
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Söderdahl G, Tammik C, Remberger M, Sandberg J, Tufveson G, Tollemar J, Ringdén O. Immune markers and hematopoiesis of cadaveric bone marrow for transplantation. Transplant Proc 1997; 29:714-5. [PMID: 9123494 DOI: 10.1016/s0041-1345(96)00434-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- G Söderdahl
- Dept of Transplantation Surgery, Huddinge Hospital, Sweden
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Ericzon BG, Eusufzai S, Söderdahl G, Duraj F, Einarsson K, Angelin B. Secretion and composition of bile after human liver transplantation: studies on the effects of cyclosporine and tacrolimus. Transplantation 1997; 63:74-80. [PMID: 9000664 DOI: 10.1097/00007890-199701150-00014] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cyclosporine (CsA) and tacrolimus (FK506) have recently been reported to inhibit canalicular transport of bile acids in vitro and thereby possibly induce cholestasis. A relative reduction of chenodeoxycholic acid (CDCA) has been observed after liver transplantation when CsA is used as immunosuppressant. We tested the hypothesis that CsA induces cholestasis and reduces CDCA secretion as compared with treatment with monoclonal antibodies (OKT3), and that CsA differs from FK506 with regard to its effects on biliary lipid secretion. Bile flow, biliary lipid secretion rates, and biliary bile acid composition were determined during the first 10 days after transplantation in 29 liver transplant recipients. Two prospective randomized studies were performed that compared CsA and OKT3 and compared CsA- and FK506-based regimens. In study 1, bile acid output averaged 0.75+/-0.15 micromol/min in the CsA I group and 0.54+/-0.11 micromol/min in the OKT3 group on postoperative day 1. Bile flow and bile acid output then increased, and there was no significant difference between the two groups. The relative proportion of CDCA decreased to the same extent in both groups. In study 2, mean bile acid outputs on postoperative day 1 were 0.57+/-0.26 micromol/min and 0.55+/-0.15 micromol/min in the CsA 2 and FK506 groups, respectively. The following increase in bile acid secretion was significantly larger in the FK506 group. After transplantation, the relative proportion of CDCA decreased with time in both groups, but the reduction was more rapid in the FK506 group. In conclusion, CsA did not inhibit bile secretion during short-term treatment after liver transplantation. Compared with patients given CsA-based treatment, patients with FK506-based treatment recovered bile secretion more rapidly.
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Affiliation(s)
- B G Ericzon
- Department of Transplantation Surgery, Huddinge University Hospital, Sweden
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Söderdahl G, Duraj F, Wahlberg J, Groth C, Ericzon BG. Hepatic malignancies, a controversial indication for liver replacement: 10 year experience from a Scandinavian center. Transplant Proc 1995; 27:3495-6. [PMID: 8540066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- G Söderdahl
- Department of Transplantation Surgery, Huddinge Hospital, Sweden
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Söderdahl G, Groth CG, Angelin B, Duraj F, Einarsson K, Ericzon BG. FK 506 improves recovery of bile secretion following orthotopic liver transplantation in man. Transplant Proc 1995; 27:1125. [PMID: 7533362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- G Söderdahl
- Department of Transplantation Surgery, Huddinge Hospital, Sweden
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Söderdahl G, Tydén G, Groth CG. Incidence of gastrointestinal complications following renal transplantation in the cyclosporin era. Transplant Proc 1994; 26:1771-2. [PMID: 8030127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- G Söderdahl
- Department of Transplantation Surgery, Huddinge Hospital, Sweden
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Ringdén O, Wennberg L, Ericzon BG, Kallman R, Aström M, Duraj F, Söderdahl G, Tydén G, Groth CG. Alteplase for hepatic veno-occlusive disease after bone marrow transplantation. Lancet 1992; 340:546-7. [PMID: 1354293 DOI: 10.1016/0140-6736(92)91741-p] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Söderdahl G, Betsholtz C, Johansson A, Nilsson K, Bergh J. Differential expression of platelet-derived growth factor and transforming growth factor genes in small- and non-small-cell human lung carcinoma lines. Int J Cancer 1988; 41:636-41. [PMID: 2833454 DOI: 10.1002/ijc.2910410426] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We have investigated a panel of human lung cancer cell lines representing the major groups of lung cancer, i.e., small-cell carcinoma (SCC) and the group of non-SCC, consisting of squamous-cell carcinoma (SQC), adenocarcinoma (ADC) and large-cell carcinoma (LCC), for their expression of certain growth factor genes. Messenger RNA from each cell line was hybridized with probes for platelet-derived growth factor (PDGF) A- and B-chains, insulin-like growth factor (IGF)-I and -II, transforming growth factor (TGF)-alpha and -beta, epidermal growth factor (EGF) as well as a probe for the EGF receptor. All non-SCC cell lines examined showed expression of the PDGF A-chain gene. The PDGF beta-chain and TGF-beta genes were expressed in all non-SCC cell lines but one, H-125 (ADC). TGF-alpha gene expression was demonstrated in the SQC cell line U-1752, in both ADC cell lines (H-23 and H-125) and in one of the 3 LCC cell lines, U-1810. IGF-II was only transcribed in the LCC cell line U-1810. The EGF-receptor was detected in all non-SCC cell lines but one, H-661 (LCC). Neither IGF-I nor EGF transcripts could be seen in any of the 10 cell lines examined. In contrast to the non-SCC cell lines, the 4 SCC lines were constantly negative for the probes employed in this study. The frequent and heterogeneous expression of growth factor transcripts in all non-SCC studied, but not SCC-cell lines, may contribute to the difference in biological behaviour observed in vivo and in vitro between the 2 major lung cancer entities.
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Affiliation(s)
- G Söderdahl
- Department of Pathology, University of Uppsala, Akademiska sjukhuset, Sweden
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Bergh J, Söderdahl G. Human non-small cell lung cancer cell lines express platelet derived- and iransf orming growth factor genes and induce stroma formation in nude mice tumors. Lung Cancer 1988. [DOI: 10.1016/s0169-5002(88)80043-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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