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Rade M, Grieb N, Weiss R, Sia J, Fischer L, Born P, Boldt A, Fricke S, Franz P, Scolnick J, Venkatraman L, Xu S, Kloetzer C, Heyn S, Kubasch AS, Baber R, Wang SY, Bach E, Hoffmann S, Ussmann J, Schetschorke B, Hell S, Schwind S, Metzeler KH, Herling M, Jentzsch M, Franke GN, Sack U, Köhl U, Platzbecker U, Reiche K, Vucinic V, Merz M. Single-cell multiomic dissection of response and resistance to chimeric antigen receptor T cells against BCMA in relapsed multiple myeloma. Nat Cancer 2024:10.1038/s43018-024-00763-8. [PMID: 38641734 DOI: 10.1038/s43018-024-00763-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/26/2024] [Indexed: 04/21/2024]
Abstract
Markers that predict response and resistance to chimeric antigen receptor (CAR) T cells in relapsed/refractory multiple myeloma are currently missing. We subjected mononuclear cells isolated from peripheral blood and bone marrow before and after the application of approved B cell maturation antigen-directed CAR T cells to single-cell multiomic analyses to identify markers associated with resistance and early relapse. Differences between responders and nonresponders were identified at the time of leukapheresis. Nonresponders showed an immunosuppressive microenvironment characterized by increased numbers of monocytes expressing the immune checkpoint molecule CD39 and suppressed CD8+ T cell and natural killer cell function. Analysis of CAR T cells showed cytotoxic and exhausted phenotypes in hyperexpanded clones compared to low/intermediate expanded clones. We identified potential immunotherapy targets on CAR T cells, like PD1, to improve their functionality and durability. Our work provides evidence that an immunosuppressive microenvironment causes resistance to CAR T cell therapies in multiple myeloma.
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Affiliation(s)
- Michael Rade
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Nora Grieb
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
- Innovation Center Computer Assisted Surgery, University Hospital of Leipzig, Leipzig, Germany
| | - Ronald Weiss
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Jaren Sia
- Singleron Biotechnologies, Cologne, Germany
| | - Luise Fischer
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Patrick Born
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Andreas Boldt
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Stephan Fricke
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Paul Franz
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | | | | | - Stacy Xu
- Singleron Biotechnologies, Cologne, Germany
| | - Christina Kloetzer
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Simone Heyn
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Anne Sophie Kubasch
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Ronny Baber
- Institute for Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Hospital Leipzig, Leipzig, Germany
- Leipzig Medical Biobank, University Leipzig, Leipzig, Germany
| | - Song Yau Wang
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Enrica Bach
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Sandra Hoffmann
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Jule Ussmann
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Birthe Schetschorke
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Saskia Hell
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Sebastian Schwind
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Klaus H Metzeler
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Marco Herling
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Madlen Jentzsch
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Ulrich Sack
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Ulrike Köhl
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Uwe Platzbecker
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Kristin Reiche
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
- Center for Scalable Data Analytics and Artificial Intelligence (ScaDS.AI), Dresden, Leipzig, Germany
| | - Vladan Vucinic
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany
| | - Maximilian Merz
- Department of Hematology, Cellular Therapy and Hemostaseology, University Hospital of Leipzig, Leipzig, Germany.
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Fischer L, Grieb N, Born P, Weiss R, Seiffert S, Boldt A, Fricke S, Franz P, Heyn S, Kubasch AS, Baber R, Weidner H, Wang SY, Bach E, Hoffmann S, Ussmann J, Kirchberg J, Hell S, Schwind S, Metzeler KH, Herling M, Jentzsch M, Franke GN, Sack U, Reiche K, Köhl U, Platzbecker U, Vucinic V, Merz M. Cellular dynamics following CAR T cell therapy are associated with response and toxicity in relapsed/refractory myeloma. Leukemia 2024; 38:372-382. [PMID: 38184754 PMCID: PMC10844085 DOI: 10.1038/s41375-023-02129-y] [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: 09/28/2023] [Revised: 11/17/2023] [Accepted: 12/15/2023] [Indexed: 01/08/2024]
Abstract
B-cell maturation antigen (BCMA)-targeting chimeric antigen receptor (CAR) T cells revolutionized the treatment of relapsed/refractory multiple myeloma (RRMM). However, data on cellular (CAR) T cell dynamics and the association with response, resistance or the occurrence of cytokine release syndrome (CRS) are limited. Therefore, we performed a comprehensive flow cytometry analysis of 27 RRMM patients treated with Idecabtagene vicleucel (Ide-cel) to assess the expansion capacity, persistence and effects on bystander cells of BCMA-targeting CAR T cells. Additionally, we addressed side effects, like cytokine release syndrome (CRS) and cytopenia. Our results show that in vivo expansion of CD8+ CAR T cells is correlated to response, however persistence is not essential for durable remission in RRMM patients. In addition, our data provide evidence, that an increased fraction of CD8+ T cells at day of leukapheresis in combination with successful lymphodepletion positively influence the outcome. We show that patients at risk for higher-grade CRS can be identified already prior to lymphodepletion. Our extensive characterization contributes to a better understanding of the dynamics and effects of BCMA-targeting CAR T cells, in order to predict the response of individual patients as well as side effects, which can be counteracted at an early stage or even prevented.
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Affiliation(s)
- Luise Fischer
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Nora Grieb
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
- Innovation Center Computer Assisted Surgery (ICCAS), Leipzig, Germany
| | - Patrick Born
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Ronald Weiss
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Sabine Seiffert
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Andreas Boldt
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Stephan Fricke
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Paul Franz
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Simone Heyn
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Anne Sophie Kubasch
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Ronny Baber
- Institute for Laboratory Medicine Clinical Chemistry and Molecular Diagnostics, University Hospital Leipzig, Leipzig, Germany
- Leipzig Medical Biobank, University Leipzig, Leipzig, Germany
| | - Heike Weidner
- Bone Lab Dresden, University Hospital Dresden, Dresden, Germany
| | - Song Yau Wang
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Enrica Bach
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Sandra Hoffmann
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Jule Ussmann
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Janine Kirchberg
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Saskia Hell
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Sebastian Schwind
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Klaus H Metzeler
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Marco Herling
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Madlen Jentzsch
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Ulrich Sack
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
| | - Kristin Reiche
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Ulrike Köhl
- Institute for Clinical Immunology, University Hospital of Leipzig, Leipzig, Germany
- Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Uwe Platzbecker
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Vladan Vucinic
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany
| | - Maximilian Merz
- Department of Hematology, Hemostaseology, Cellular Therapy and Infectiology, University Hospital of Leipzig, Leipzig, Germany.
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3
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Teipel R, Rieprecht S, Trautmann-Grill K, Röllig C, Klötzer C, Zimmer K, Rathaj G, Bach E, Brückner M, Heyn S, Wang SY, Jentzsch M, Schwind S, Kretschmann T, Egger-Heidrich K, Remane Y, Franke GN, von Bonin M, Bornhäuser M, Platzbecker U, Hölig K, Merz M, Vučinić V. Steady-state versus chemotherapy-based hematopoietic cell mobilization after anti-CD38-based induction therapy in newly diagnosed multiple myeloma. Transfusion 2023; 63:2131-2139. [PMID: 37850414 DOI: 10.1111/trf.17566] [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: 06/14/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND The incorporation of anti-CD38 monoclonal antibodies (mAb) in induction regimens of newly diagnosed transplant-eligible multiple myeloma (MM) patients has been established as a new standard. However, the optimal strategy of stem cell mobilization in this context is not yet clear. STUDY DESIGN AND METHODS From May 2020 till September 2022, we retrospectively reviewed patients receiving anti-CD38 mAb-based induction therapy followed by stem cell mobilization either in a steady-state protocol (SSM) using 10 μg/kg granulocyte colony-stimulating factor (G-CSF) for 5 days or in a chemotherapy-based protocol (CM) using 1-4 g/m2 cyclophosphamide and G-CSF. RESULTS Overall, 85 patients (median age 61 years) were included in the analysis. In total, 90 mobilization attempts were performed, 42 with SSM and 48 with CM. There was no significant difference in the median concentration of CD34+ cells in peripheral blood (PB) prior to apheresis between SSM and CM (61/μL vs. 55.4/μL; p = .60). Cumulative CD34+ yields did not differ between the groups with median of 6.68 and 6.75 × 106 /kg body weight, respectively (p = .35). The target yield (≥4 × 106 CD34+ cells/kg body weight) was reached in 88% (CM) and 86% (SSM), with a high proportion even after a single apheresis session (76% vs. 75%). Plerixafor was found to be more frequently used in SSM (52%) than in CM (23%; p < .01). A total of 83 patients underwent autologous transplantation and all were engrafted. CONCLUSIONS Stem cell collection in patients undergoing anti-CD38-based induction therapy is feasible with either CM or SSM, although SSM more frequently requires plerixafor.
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Affiliation(s)
- Raphael Teipel
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Susanne Rieprecht
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
- Pharmacy, University Leipzig Medical Center, Leipzig, Germany
| | | | - Christoph Röllig
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Christina Klötzer
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Kristin Zimmer
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Grit Rathaj
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Enrica Bach
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Mandy Brückner
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Simone Heyn
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Song-Yau Wang
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Madlen Jentzsch
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | | | - Theresa Kretschmann
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | | | - Yvonne Remane
- Pharmacy, University Leipzig Medical Center, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Malte von Bonin
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Martin Bornhäuser
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
- National Center for Tumor Disease (NCT), Dresden, Germany
| | - Uwe Platzbecker
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Kristina Hölig
- Department of Internal Medicine I, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Maximilian Merz
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
| | - Vladan Vučinić
- Department of Hematology, Cellular Therapy, Hemostaseology, and Infectious Diseases, University Leipzig Medical Center, Leipzig, Germany
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4
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Franke GN, Pfannes R, Heyn S, Brückner M, Rieprecht S, Bach E, Remane Y, Leiblein S, Pönisch W, Niederwieser D, Schwind S, Platzbecker U, Jentzsch M, Vucinic V. Analysis of stem cell collections in adult patients with Ewing sarcoma. Transfusion 2022; 62:1612-1618. [PMID: 35801531 DOI: 10.1111/trf.17013] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/14/2022] [Accepted: 05/30/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Ewing sarcoma is one of the most frequent soft-tissue tumors in pediatric patients. The current treatment protocols recommend stem cell apheresis (SCA) after completion of the second course of induction therapy with vincristine, ifosfamide, doxorubicine, and etoposide (VIDE). The feasibility of SCA and graft compositions in adult patients with Ewing sarcoma have not been previously analyzed. METHODS AND MATERIALS The authors analyzed 29 stem cell collections of 19 adult patients (9 male, 10 female) at a median age of 27 (range 19-53) years mobilized after VIDE (n = 17), cyclophosphamide/topotecan (n = 1) or vincristine, dactinomycin and ifosfamide (n = 1) chemotherapy. All patients were mobilized with filgrastim 5 μg/kg twice daily from day +7 of chemotherapy. The collections were performed if CD34+ cell count in peripheral blood was >10/μL. The target yields were ≥4×106 CD34+ cells/kg body weight. RESULTS Median CD34+ cells/μL in peripheral blood before SCA were 45.8 (range 6.7-614.4)/μL. The median cumulative yields were 10.6 (range 1.5-38.8) CD34+ cells/kg body weight and ≥2×106 in all but two patients (89%). CD34, CD3, and CD56 yields in collections after the third VIDE and after later courses did not differ. Four patients underwent high-dose therapy with autologous transplantation, and all were engrafted. DISCUSSION Stem cell mobilization is feasible in most Ewing sarcoma patients. Additionally, the present study's data suggest that it is safe to postpone stem cell collection to a later VIDE chemotherapy cycle if medically indicated.
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Affiliation(s)
- Georg-Nikolaus Franke
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Roald Pfannes
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Simone Heyn
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Mandy Brückner
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | | | - Enrica Bach
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Yvonne Remane
- Pharmacy, Leipzig University Medical Center, Leipzig, Germany
| | - Sabine Leiblein
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Wolfram Pönisch
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Dietger Niederwieser
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Sebastian Schwind
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Uwe Platzbecker
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Madlen Jentzsch
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
| | - Vladan Vucinic
- Medical Clinic for Hematology, Celltherapy and Hemostaseology, Leipzig University Medical Center, Leipzig, Germany
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5
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Hell S, Jentzsch M, Franke GN, Jäkel N, Schulze S, Edelmann J, Nenoff K, Grieb N, Jeremic V, Cross M, Leiblein S, Bach E, Pönisch W, Al-Ali HK, Schwind S, Platzbecker U, Lange T, Niederwieser D, Vucinic V. Prospective phase II study of preemptive chimerism-driven reduction of immunosuppression after non-myeloablative conditioning-Eudract #: 2007-002420-15. Bone Marrow Transplant 2022; 57:824-826. [PMID: 35181744 PMCID: PMC9090627 DOI: 10.1038/s41409-022-01609-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 01/26/2022] [Accepted: 02/03/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Saskia Hell
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Madlen Jentzsch
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Nadja Jäkel
- Department of Hematology/Oncology, University Hospital Halle, Halle (Saale), Germany
| | - Susann Schulze
- Krukenberg Cancer Center, University Halle, Halle (Saale), Germany
| | - Jeanett Edelmann
- Leipzig Medical Center, Institute of Legal Medicine, University Leipzig, Leipzig, Germany
| | - Kolja Nenoff
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Nora Grieb
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Veljko Jeremic
- Department for Operations Research and Statistics, Faculty of Organizational Sciences, University of Belgrade, Belgrade, Serbia
| | - Michael Cross
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Sabine Leiblein
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Enrica Bach
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Wolfram Pönisch
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | | | - Sebastian Schwind
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Uwe Platzbecker
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Thoralf Lange
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Dietger Niederwieser
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany
| | - Vladan Vucinic
- Leipzig Medical Center, Medical Clinic and Policlinic 1, Hematology, Cellular Therapy and Hemostaseology, University Leipzig, Leipzig, Germany.
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6
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Pflug N, Littauer A, Beverungen D, Sretenovic A, Wahnschaffe L, Braun T, Dechow A, Jungherz D, Otte M, Monecke A, Bach E, Franke GN, Schwind S, Jentzsch M, Platzbecker U, Herling M, Vucinic V. Case Report: Large Granular Lymphocyte Leukemia (LGLL)-A Case Series of Challenging Presentations. Front Oncol 2022; 11:775313. [PMID: 35070980 PMCID: PMC8767099 DOI: 10.3389/fonc.2021.775313] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 12/01/2021] [Indexed: 12/13/2022] Open
Abstract
Large granular lymphocyte leukemia (LGLL) represents a rare group of diseases with considerable difficulties in their correct diagnostic workup and therapy. The major challenges lie in their distinction from reactive (including autoimmune) lymphoproliferations. Moreover, monoclonal LGL proliferative diseases are in fact a heterogeneous group of disorders, as recognized by the three subtypes in the current WHO classification. It distinguishes two chronic forms (the focus of this case series), namely T-LGLL and chronic lymphoproliferative disorders of Natural Killer cells (CLPD-NK) as well as aggressive NK-cell leukemia. In the clinical routine, the variable presentations and phenotypes of T-LGLL and CLPD-NK are underappreciated. The relevant differential diagnoses range from benign reactive T-cell expansions to other mature T-cell leukemias to highly aggressive γδ-lymphomas. T-LGLL or CLPD-NK patients suffer from a wide variety of symptoms often including, but not limited to, cytopenias or classical autoimmune phenomena. They receive treatments ranging from mere supportive measures (e.g. antibiotics, growth factors, transfusions) over strategies of immunosuppression up to anti-leukemic therapies. The diagnostic pitfalls range from recognition of the subtle T-cell proliferation, repeated establishment of monoclonality, assignment to a descript immunophenotypic pattern, and interpretations of molecular aberrancies. Here, we report a series of selected cases to represent the spectrum of LGLL. The purpose is to raise awareness among the scientifically or practically interested readers of the wide variety of clinical, immunological, and phenotypic features of the various forms of LGLL, e.g. of T-cell type, including its γδ forms or those of NK-lineage. We highlight the characteristics and courses of four unique cases from two academic centers, including those from a prospective nationwide LGLL registry. Each case of this instructive catalogue serves to transport a key message from the areas of (chronic inflammatory) contexts in which LGLL can arise as well as from the fields of differential diagnostics and of various treatment options. Implications for optimization in these areas are discussed.
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Affiliation(s)
- Natali Pflug
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Annika Littauer
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany.,Department of Internal Medicine, GK Mittelrhein, Koblenz, Germany
| | - David Beverungen
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | | | - Linus Wahnschaffe
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Till Braun
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Annika Dechow
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Dennis Jungherz
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Moritz Otte
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Astrid Monecke
- Institute of Pathology, University of Leipzig, Leipzig, Germany
| | - Enrica Bach
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Sebastian Schwind
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Madlen Jentzsch
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Uwe Platzbecker
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Marco Herling
- Department I of Internal Medicine and Center for Integrated Oncology Aachen Bonn Köln Düsseldorf, University Hospital Cologne, University of Cologne, Cologne, Germany.,Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Vladan Vucinic
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
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7
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Bach E, Sigaux N, Fauvernier M, Cousin AS. Reasons for failure of total temporomandibular joint replacement: a systematic review and meta-analysis. Int J Oral Maxillofac Surg 2022; 51:1059-1068. [PMID: 35012826 DOI: 10.1016/j.ijom.2021.12.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [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: 07/29/2021] [Revised: 10/10/2021] [Accepted: 12/22/2021] [Indexed: 11/30/2022]
Abstract
The aim of this study was to evaluate the revision rate after total alloplastic temporomandibular joint replacement (TMJR) and determine whether there is a higher risk of revision surgery with stock or custom-fitted prostheses (the two most current TMJR prosthesis types). A systematic review was performed, with a search of PubMed, Google Scholar, and the Cochrane Library in November 2020. Overall, 27 articles were included in this study, describing Biomet and TMJ Concepts prostheses and including postoperative data on complications requiring a return to the operating room. A total of 2247 prostheses were analysed: 1350 stock Biomet prostheses and 897 custom-fitted TMJ Concepts and custom-fitted Biomet prostheses. The global revision rate was 1.19 per 100 prosthesis-years. The most common reason for revision was heterotopic bone formation. Stock prostheses appeared to have a lower risk of revision compared to custom prostheses: rate ratio 0.52 (95% confidence interval 0.33-0.81, P-value 0.003). Regarding causes of revision, the only significant difference between the types of devices was a higher rate of heterotopic bone formation for custom-made prostheses (P = 0.001). The results of this study revealed a low revision rate post TMJR revision, with stock devices even less prone to such risk. Nevertheless, these results can be explained by the fact that custom-made prostheses are more likely to be used for cases in which the anatomy is significantly abnormal or there is a history of multiple joint surgeries, which carry a greater risk of complications and heterotopic bone formation.
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Affiliation(s)
- E Bach
- Department of Maxillofacial and Facial Plastic Surgery, Lyon Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, Lyon, France.
| | - N Sigaux
- Department of Maxillofacial and Facial Plastic Surgery, Lyon Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, Lyon, France
| | - M Fauvernier
- Department of Biostatistics, Lyon Sud Hospital, University of Lyon 1, Lyon, France
| | - A-S Cousin
- Department of Maxillofacial and Facial Plastic Surgery, Lyon Sud Hospital, Hospices Civils de Lyon, Pierre-Bénite, Lyon, France
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8
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Vucinic V, Jentzsch M, Leiblein S, Bach E, Remane Y, Schulze-Forster K, Cross M, Pönisch W, Schwind S, Franke GN, Platzbecker U, Niederwieser D. Stem-cell mobilization of healthy sibling donors with pegfilgrastim-A prospective open-label phase II trial (EudraCT no: 2005-004971-39). Transfusion 2021; 62:157-164. [PMID: 34893987 DOI: 10.1111/trf.16761] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 04/19/2021] [Revised: 09/10/2021] [Accepted: 10/01/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Pegfilgrastim is a covalently bound conjugate of filgrastim and mono-methoxypolyethylene glycol with a longer half-life. STUDY DESIGN AND METHODS We report on phase II prospective monocentric trial examining the feasibility of stem cell mobilization with 12 mg single dose pegfilgrastim in related donors. The objectives were to determine the optimal collection day, defined as CD34+ concentration in peripheral blood (PB) >50 cells/μl, the number of donors collected with single leukapheresis, and the peak level of pegfilgrastim in donor-serum. Furthermore, the cell composition of grafts was assessed and compared to published data. RESULTS The results included about 28 matched related donors. The median pegfilgrastim serum level remained >200 ng/mL for 48 hours before declining, with the maximal measured concentration of 259.49 ng/ml 24 h after application. The median white blood cell count and CD34 count in PB peaked on day four with 52.6 (range 22.8-85.0) Gpt/l and 66.25 (range 22.9-136.6) cells/μl, respectively. A CD34+ count >50 cells/μl on day four was detected in 75% of donors. 79% of the donors underwent a single collection. Conventional filgrastim was administered additionally in two donors, due to insufficient CD 34+ concentration in PB. 89% of donors showed CD34+ yields ≥4 (median 6.5, range 4.6-14.5) × 10/kg body weight of the recipient. All grafts were administered without rejections. DISCUSSION The results of this trial showed that stem cell mobilization with pegfilgrastim is a feasible, and attractive option. This is the first trial presenting the kinetics of pegfilgrastim serum levels in healthy donors.
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Affiliation(s)
- Vladan Vucinic
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Madlen Jentzsch
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Sabine Leiblein
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Enrica Bach
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Yvonne Remane
- Leipzig Medical Center, Pharmacy, University Clinic Leipzig, Leipzig, Germany
| | | | - Michael Cross
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Wolfram Pönisch
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Sebastian Schwind
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Uwe Platzbecker
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
| | - Dietger Niederwieser
- Leipzig Medical Center, Clinic for Hematology and Cell Therapy, University Clinic Leipzig, Leipzig, Germany
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9
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Gerhardt K, Jentzsch M, Georgi T, Sretenović A, Cross M, Bach E, Monecke A, Leiblein S, Hoffmann S, Todorović M, Bila J, Sabri O, Schwind S, Franke GN, Platzbecker U, Vučinić V. Salvage Therapy With Polatuzumab Vedotin, Bendamustine, and Rituximab Prior to Allogeneic Hematopoietic Transplantation in Patients With Aggressive Lymphomas Relapsing After Therapy With Chimeric Antigen Receptor T-Cells-Report on Two Cases. Front Oncol 2021; 11:737645. [PMID: 34604075 PMCID: PMC8481921 DOI: 10.3389/fonc.2021.737645] [Citation(s) in RCA: 2] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/25/2021] [Indexed: 01/21/2023] Open
Abstract
Up to 60% of patients with aggressive B-cell lymphoma who receive chimeric antigen receptor (CAR) T-cell therapy experience treatment failure and subsequently have a poor prognosis. Allogeneic hematopoietic stem cell transplantation (alloHSCT) remains a potentially curative approach for patients in this situation. Induction of a deep response prior to alloHSCT is crucial for long-term outcomes, but the optimal bridging strategy following relapse after CAR T-cell therapy has not yet been established. Polatuzumab vedotin, an antibody drug conjugate targeting CD79b, is a novel treatment option for use in combination with rituximab and bendamustine (Pola-BR) in relapsed or refractory disease. Patients: We report two heavily pretreated patients with primary refractory diffuse large B-cell lymphoma (DLBCL) and primary mediastinal B-cell lymphoma (PMBCL) respectively who relapsed after therapy with CAR T-cells with both nodal and extranodal manifestations of the disease. After application of three courses of Pola-BR both patients achieved a complete metabolic remission. Both patients underwent alloHSCT from a human leukocyte antigen (HLA)-mismatched donor following conditioning with busulfan and fludarabine and are disease free 362 days and 195 days after alloHSCT respectively. We conclude that Pola-BR can be an effective bridging therapy before alloHSCT of patients relapsing after CAR T-cell therapy. Further studies will be necessary to define the depth and durability of remission of this salvage regimen before alloHSCT.
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Affiliation(s)
- Kristin Gerhardt
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Madlen Jentzsch
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Thomas Georgi
- Leipzig Medical Center, Department of Nuclear Medicine, University of Leipzig, Leipzig, Germany
| | - Aleksandra Sretenović
- Clinical Center of Serbia, Institute for Hematology, University of Belgrade, Belgrade, Serbia
| | - Michael Cross
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Enrica Bach
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Astrid Monecke
- Leipzig Medical Center, Institute for Histopathology, University of Leipzig, Leipzig, Germany
| | - Sabine Leiblein
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Sandra Hoffmann
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Milena Todorović
- Clinical Center of Serbia, Institute for Hematology, University of Belgrade, Belgrade, Serbia
| | - Jelena Bila
- Clinical Center of Serbia, Institute for Hematology, University of Belgrade, Belgrade, Serbia
| | - Osama Sabri
- Leipzig Medical Center, Department of Nuclear Medicine, University of Leipzig, Leipzig, Germany
| | - Sebastian Schwind
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Uwe Platzbecker
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
| | - Vladan Vučinić
- Leipzig Medical Center, Clinic and Policlinic for Hematology and Cell Therapy, University of Leipzig, Leipzig, Germany
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10
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Panitz N, Gerhardt K, Becker C, Schleife H, Bach E, Opitz S, Schaudinn A, Platzbecker U, Kayser S. Two rare cases of bronchus-associated lymphoid tissue lymphoma successfully treated with rituximab-bendamustine. Clin Case Rep 2021; 9:e04557. [PMID: 34401153 PMCID: PMC8346601 DOI: 10.1002/ccr3.4557] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/09/2021] [Accepted: 06/20/2021] [Indexed: 11/10/2022] Open
Abstract
BALT lymphoma is a rare B-NHL with a favorable prognosis. We here report on two patients with nonspecific symptoms: one showed as major symptom severe thrombocytopenia and the other dyspnea and dry cough, thereby suggesting an inflammatory focus in the lungs. There is no standard of care established yet. Both patients were successfully treated with rituximab and bendamustine. Thus, combined immunochemotherapy should be considered as first-line therapy as in other MALT lymphomas, if the treatment/eradication of an underlying chronic inflammatory disorder/trigger factor can be excluded.
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Affiliation(s)
- Nydia Panitz
- Medical Clinic and Policlinic IHematology and Cellular TherapyUniversity Hospital LeipzigLeipzigGermany
| | - Kristin Gerhardt
- Medical Clinic and Policlinic IHematology and Cellular TherapyUniversity Hospital LeipzigLeipzigGermany
| | | | | | - Enrica Bach
- Medical Clinic and Policlinic IHematology and Cellular TherapyUniversity Hospital LeipzigLeipzigGermany
| | - Sabine Opitz
- Department of DiagnosticsInstitute of PathologyUniversity Hospital LeipzigLeipzigGermany
| | - Alexander Schaudinn
- Department of Diagnostic and Interventional RadiologyUniversity of LeipzigLeipzigGermany
| | - Uwe Platzbecker
- Medical Clinic and Policlinic IHematology and Cellular TherapyUniversity Hospital LeipzigLeipzigGermany
| | - Sabine Kayser
- Medical Clinic and Policlinic IHematology and Cellular TherapyUniversity Hospital LeipzigLeipzigGermany
- NCT Trial CenterNational Center of Tumor DiseasesGerman Cancer Research Center (DKFZ)HeidelbergGermany
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11
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Kesting W, Bach E, Tummuscheit M, Schollmeyer E. Tenside in der Textilveredlung - Wirkungsmechanismen und Trends / Surfactants in textile finishing processes — mechanisms and trends. TENSIDE SURFACT DET 2021. [DOI: 10.1515/tsd-1994-310605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Bach E, Wardowsky I, Becker W, Schollmeyer E. Tenside in der Textilveredlung - Wirkungsmechanismen von Tensiden in der Textilveredlung / Surfactants in textile finishing processes (part 15). TENSIDE SURFACT DET 2021. [DOI: 10.1515/tsd-1997-340206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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13
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Wang SY, Thomassen K, Kurch L, Opitz S, Franke GN, Bach E, Platzbecker U, Kayser S. Combination of Tagraxofusp and Azacitidine Is an Effective Option for Relapsed Blastic Plasmacytoid Dendritic Cell Neoplasm After Allogeneic Hematopoietic Stem-Cell Transplantation. Clin Lymphoma Myeloma Leuk 2021; 21:e579-e582. [PMID: 33795208 DOI: 10.1016/j.clml.2021.02.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/11/2021] [Accepted: 02/18/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Song-Yau Wang
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
| | - Katrin Thomassen
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
| | - Lars Kurch
- Department of Nuclear Medicine, University of Leipzig, Leipzig, Germany
| | - Sabine Opitz
- Department of Diagnostics, Institute of Pathology, University Hospital Leipzig, Leipzig, Germany
| | - Georg-Nikolaus Franke
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
| | - Enrica Bach
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
| | - Uwe Platzbecker
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
| | - Sabine Kayser
- Medical Clinic and Policlinic I, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany; NCT Trial Center, National Center of Tumor Diseases, German Cancer Research Center (DKFZ), Heidelberg, Germany.
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14
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Vucinic V, Jentzsch M, Schwind S, Bach E, Leiblein S, Remane Y, Rieprecht S, Otto S, Kubasch AS, Behre G, Cross M, Platzbecker U, Franke GN. Case Report: Allogeneic Stem Cell Transplantation Following Induction With CPX-351 in Patients With Acute Myeloid Leukemia Is Feasible. Front Oncol 2020; 10:1746. [PMID: 33042819 PMCID: PMC7526474 DOI: 10.3389/fonc.2020.01746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 08/04/2020] [Indexed: 11/16/2022] Open
Abstract
Acute myeloid leukemia with myelodysplasia-related changes (AML-MRC) and treatment-related acute myeloid leukemia (tAML) after chemotherapy or radiation therapy for other neoplasms are associated with poor outcomes. CPX-351, a dual-drug liposomal encapsulation of daunorubicin and cytarabine, has been shown to improve outcomes in AML-MRC and tAML compared with standard 7+3 regimens. Here we report the cases of four consecutive patients with AML-MRC or tAML who received CPX-351 as outpatient induction therapy immediately followed by allogeneic hematopoietic stem cell transplantation (allo-HSCT). Two patients received allo-HSCT in remission (one in complete remission and one in partial remission) and two patients received allo-HSCT in aplasia (one at 11 days and one at 52 days after the start of induction therapy with CPX-351). With a median follow-up of 188 days after allo-HSCT, all but one patient are alive and two are in remission. Further studies will help define and expand the role of CPX-351 in the treatment of AML-MRC and tAML, especially in patients expected to undergo allo-HSCT.
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Affiliation(s)
- Vladan Vucinic
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Madlen Jentzsch
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Sebastian Schwind
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Enrica Bach
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Sabine Leiblein
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Yvonne Remane
- University of Leipzig Medical Center, Pharmacy, Leipzig, Germany
| | | | - Sandra Otto
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Anne-Sophie Kubasch
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Gerhard Behre
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Michael Cross
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Uwe Platzbecker
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
| | - Georg-Nikolaus Franke
- University of Leipzig Medical Center, Clinic and Policlinic for Hematology and Celltherapy, Leipzig, Germany
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15
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Jentzsch M, Schwind S, Bach E, Stasik S, Thiede C, Platzbecker U. Clinical Challenges and Consequences of Measurable Residual Disease in Non-APL Acute Myeloid Leukemia. Cancers (Basel) 2019; 11:E1625. [PMID: 31652787 PMCID: PMC6893483 DOI: 10.3390/cancers11111625] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/18/2019] [Accepted: 10/21/2019] [Indexed: 12/19/2022] Open
Abstract
The ability to detect residual levels of leukemic blasts (measurable residual disease, MRD) has already been integrated in the daily routine for treatment of patients with chronic myeloid and acute lymphoblastic leukemia. In acute myeloid leukemia (AML), a variety of mostly retrospective studies have shown that individuals in AML remission who tested positive for MRD at specific time-points or had increasing MRD levels are at significantly higher risk of relapse and death compared to MRD-negative patients. However, these studies differ with respect to the "MRD-target", time-point of MRD determination, material analyzed, and method applied. How this probably very valuable MRD information in individual patients may be adapted in the daily clinical routine, e.g., to separate patients who need more aggressive therapies from those who may be spared additional-potentially toxic-therapies is still a work-in-progress. With the exception of MRD assessment in acute promyelocytic leukemia (APL), the lack of randomized, prospective trials renders MRD-based decisions and clinical implications in AML a difficult task. As of today, we still do not have proof that early intervention in MRD-positive AML patients would improve outcomes, although this is very likely. In this article, we review the current knowledge on non-APL AML MRD assessment and possible clinical consequences.
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Affiliation(s)
- Madlen Jentzsch
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital, 04103 Leipzig, Germany.
| | - Sebastian Schwind
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital, 04103 Leipzig, Germany.
| | - Enrica Bach
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital, 04103 Leipzig, Germany.
| | - Sebastian Stasik
- Medical Department I, University Hospital and Faculty of Medicine, TU Dresden, 01307 Dresden, Germany.
| | - Christian Thiede
- Medical Department I, University Hospital and Faculty of Medicine, TU Dresden, 01307 Dresden, Germany.
| | - Uwe Platzbecker
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital, 04103 Leipzig, Germany.
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16
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Román LS, Menon BK, Blasco J, Hernández-Pérez M, Dávalos A, Majoie CBLM, Campbell BCV, Guillemin F, Lingsma H, Anxionnat R, Epstein J, Saver JL, Marquering H, Wong JH, Lopes D, Reimann G, Desal H, Dippel DWJ, Coutts S, du Mesnil de Rochemont R, Yavagal D, Ferre JC, Roos YBWEM, Liebeskind DS, Lenthall R, Molina C, Al Ajlan FS, Reddy V, Dowlatshahi D, Sourour NA, Oppenheim C, Mitha AP, Davis SM, Weimar C, van Oostenbrugge RJ, Cobo E, Kleinig TJ, Donnan GA, van der Lugt A, Demchuk AM, Berkhemer OA, Boers AMM, Ford GA, Muir KW, Brown BS, Jovin T, van Zwam WH, Mitchell PJ, Hill MD, White P, Bracard S, Goyal M, Berkhemer OA, Fransen PSS, Beumer D, van den Berg LA, Lingsma HF, Yoo AJ, Schonewille WJ, Vos JA, Nederkoorn PJ, Wermer MJH, van Walderveen MAA, Staals J, Hofmeijer J, van Oostayen JA, Lycklama à Nijeholt GJ, Boiten J, Brouwer PA, Emmer BJ, de Bruijn SF, van Dijk LC, Kappelle J, Lo RH, van Dijk EJ, de Vries J, de Kort PL, van Rooij WJJ, van den Berg JS, van Hasselt BA, Aerden LA, Dallinga RJ, Visser MC, Bot JC, Vroomen PC, Eshghi O, Schreuder TH, Heijboer RJ, Keizer K, Tielbeek AV, den Hertog HM, Gerrits DG, van den Berg-Vos RM, Karas GB, Steyerberg EW, Flach Z, Marquering HA, Sprengers ME, Jenniskens SF, Beenen LF, Zech M, Kowarik M, Seifert C, Schwaiger B, Puri A, Hou S, Wakhloo A, Moonis M, Henniger N, Goddeau R, van den Berg R, Massari F, Minaeian A, Lozano JD, Ramzan M, Stout C, Patel A, Tunguturi A, Onteddu S, Carandang R, Howk M, Koudstaal PJ, Ribó M, Sanjuan E, Rubiera M, Pagola J, Flores A, Muchada M, Meler P, Huerga E, Gelabert S, Coscojuela P, van Zwam WH, Tomasello A, Rodriguez D, Santamarina E, Maisterra O, Boned S, Seró L, Rovira A, Molina CA, Millán M, Muñoz L, Roos YB, Pérez de la Ossa N, Gomis M, Dorado L, López-Cancio E, Palomeras E, Munuera J, García Bermejo P, Remollo S, Castaño C, García-Sort R, van der Lugt A, Cuadras P, Puyalto P, Hernández-Pérez M, Jiménez M, Martínez-Piñeiro A, Lucente G, Dávalos A, Chamorro A, Urra X, Obach V, van Oostenbrugge RJ, Cervera A, Amaro S, Llull L, Codas J, Balasa M, Navarro J, Ariño H, Aceituno A, Rudilosso S, Renu A, Majoie CB, Macho JM, San Roman L, Blasco J, López A, Macías N, Cardona P, Quesada H, Rubio F, Cano L, Lara B, Dippel DW, de Miquel MA, Aja L, Serena J, Cobo E, Albers GW, Lees KR, Arenillas J, Roberts R, Minhas P, Al-Ajlan F, Brown MM, Salluzzi M, Zimmel L, Patel S, Eesa M, Martí-Fàbregas J, Jankowitz B, Serena J, Salvat-Plana M, López-Cancio E, Bracard S, Liebig T, Ducrocq X, Anxionnat R, Baillot PA, Barbier C, Derelle AL, Lacour JC, Richard S, Samson Y, Sourour N, Baronnet-Chauvet F, Stijnen T, Clarencon F, Crozier S, Deltour S, Di Maria F, Le Bouc R, Leger A, Mutlu G, Rosso C, Szatmary Z, Yger M, Andersson T, Zavanone C, Bakchine S, Pierot L, Caucheteux N, Estrade L, Kadziolka K, Leautaud A, Renkes C, Serre I, Desal H, Mattle H, Guillon B, Boutoleau-Bretonniere C, Daumas-Duport B, De Gaalon S, Derkinderen P, Evain S, Herisson F, Laplaud DA, Lebouvier T, Lintia-Gaultier A, Wahlgren N, Pouclet-Courtemanche H, Rouaud T, Rouaud Jaffrenou V, Schunck A, Sevin-Allouet M, Toulgoat F, Wiertlewski S, Gauvrit JY, Ronziere T, Cahagne V, van der Heijden E, Ferre JC, Pinel JF, Raoult H, Mas JL, Meder JF, Al Najjar-Carpentier AA, Birchenall J, Bodiguel E, Calvet D, Domigo V, Ghannouti N, Godon-Hardy S, Guiraud V, Lamy C, Majhadi L, Morin L, Naggara O, Trystram D, Turc G, Berge J, Sibon I, Fleitour N, Menegon P, Barreau X, Rouanet F, Debruxelles S, Kazadi A, Renou P, Fleury O, Pasco-Papon A, Dubas F, Caroff J, Hooijenga I, Godard Ducceschi S, Hamon MA, Lecluse A, Marc G, Giroud M, Ricolfi F, Bejot Y, Chavent A, Gentil A, Kazemi A, Puppels C, Osseby GV, Voguet C, Mahagne MH, Sedat J, Chau Y, Suissa L, Lachaud S, Houdart E, Stapf C, Buffon Porcher F, Pellikaan W, Chabriat H, Guedin P, Herve D, Jouvent E, Mawet J, Saint-Maurice JP, Schneble HM, Turjman F, Nighoghossian N, Berhoune NN, Geerling A, Bouhour F, Cho TH, Derex L, Felix S, Gervais-Bernard H, Gory B, Manera L, Mechtouff L, Ritzenthaler T, Riva R, Lindl-Velema A, Salaris Silvio F, Tilikete C, Blanc R, Obadia M, Bartolini MB, Gueguen A, Piotin M, Pistocchi S, Redjem H, Drouineau J, van Vemde G, Neau JP, Godeneche G, Lamy M, Marsac E, Velasco S, Clavelou P, Chabert E, Bourgois N, Cornut-Chauvinc C, Ferrier A, de Ridder A, Gabrillargues J, Jean B, Marques AR, Vitello N, Detante O, Barbieux M, Boubagra K, Favre Wiki I, Garambois K, Tahon F, Greebe P, Ashok V, Voguet C, Coskun O, Guedin P, Rodesch G, Lapergue B, Bourdain F, Evrard S, Graveleau P, Decroix JP, de Bont-Stikkelbroeck J, Wang A, Sellal F, Ahle G, Carelli G, Dugay MH, Gaultier C, Lebedinsky AP, Lita L, Musacchio RM, Renglewicz-Destuynder C, de Meris J, Tournade A, Vuillemet F, Montoro FM, Mounayer C, Faugeras F, Gimenez L, Labach C, Lautrette G, Denier C, Saliou G, Janssen K, Chassin O, Dussaule C, Melki E, Ozanne A, Puccinelli F, Sachet M, Sarov M, Bonneville JF, Moulin T, Biondi A, Struijk W, De Bustos Medeiros E, 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R, Banaras A, Aeron-Thomas J, Hazel B, Maguire H, Veraque E, Heshmatollah A, Harrison L, Keshvara R, Cunningham J, Schipperen S, Vinken S, van Boxtel T, Koets J, Boers M, Santos E, Borst J, Jansen I, Kappelhof M, Lucas M, Geuskens R, Barros RS, Dobbe R, Csizmadia M, Hill MD, Goyal M, Demchuk AM, Menon BK, Eesa M, Ryckborst KJ, Wright MR, Kamal NR, Andersen L, Randhawa PA, Stewart T, Patil S, Minhas P, Almekhlafi M, Mishra S, Clement F, Sajobi T, Shuaib A, Montanera WJ, Roy D, Silver FL, Jovin TG, Frei DF, Sapkota B, Rempel JL, Thornton J, Williams D, Tampieri D, Poppe AY, Dowlatshahi D, Wong JH, Mitha AP, Subramaniam S, Hull G, Lowerison MW, Sajobi T, Salluzzi M, Wright MR, Maxwell M, Lacusta S, Drupals E, Armitage K, Barber PA, Smith EE, Morrish WF, Coutts SB, Derdeyn C, Demaerschalk B, Yavagal D, Martin R, Brant R, Yu Y, Willinsky RA, Montanera WJ, Weill A, Kenney C, Aram H, Stewart T, Stys PK, Watson TW, Klein G, Pearson D, Couillard P, Trivedi A, Singh D, Klourfeld E, Imoukhuede O, Nikneshan D, Blayney S, Reddy R, Choi P, Horton M, Musuka T, Dubuc V, Field TS, Desai J, Adatia S, Alseraya A, Nambiar V, van Dijk R, Wong JH, Mitha AP, Morrish WF, Eesa M, Newcommon NJ, Shuaib A, Schwindt B, Butcher KS, Jeerakathil T, Buck B, Khan K, Naik SS, Emery DJ, Owen RJ, Kotylak TB, Ashforth RA, Yeo TA, McNally D, Siddiqui M, Saqqur M, Hussain D, Kalashyan H, Manosalva A, Kate M, Gioia L, Hasan S, Mohammad A, Muratoglu M, Williams D, Thornton J, Cullen A, Brennan P, O'Hare A, Looby S, Hyland D, Duff S, McCusker M, Hallinan B, Lee S, McCormack J, Moore A, O'Connor M, Donegan C, Brewer L, Martin A, Murphy S, O'Rourke K, Smyth S, Kelly P, Lynch T, Daly T, O'Brien P, O'Driscoll A, Martin M, Daly T, Collins R, Coughlan T, McCabe D, Murphy S, O'Neill D, Mulroy M, Lynch O, Walsh T, O'Donnell M, Galvin T, Harbison J, McElwaine P, Mulpeter K, McLoughlin C, Reardon M, Harkin E, Dolan E, Watts M, Cunningham N, Fallon C, Gallagher S, Cotter P, Crowe M, Doyle R, Noone I, Lapierre M, Coté VA, Lanthier S, Odier C, Durocher A, Raymond J, Weill A, Daneault N, Deschaintre Y, Jankowitz B, Baxendell L, Massaro L, Jackson-Graves C, Decesare S, Porter P, Armbruster K, Adams A, Billigan J, Oakley J, Ducruet A, Jadhav A, Giurgiutiu DV, Aghaebrahim A, Reddy V, Hammer M, Starr M, Totoraitis V, Wechsler L, Streib S, Rangaraju S, Campbell D, Rocha M, Gulati D, Silver FL, Krings T, Kalman L, Cayley A, Williams J, Stewart T, Wiegner R, Casaubon LK, Jaigobin C, del Campo JM, Elamin E, Schaafsma JD, Willinsky RA, Agid R, Farb R, ter Brugge K, Sapkoda BL, Baxter BW, Barton K, Knox A, Porter A, Sirelkhatim A, Devlin T, Dellinger C, Pitiyanuvath N, Patterson J, Nichols J, Quarfordt S, Calvert J, Hawk H, Fanale C, Frei DF, Bitner A, Novak A, Huddle D, Bellon R, Loy D, Wagner J, Chang I, Lampe E, Spencer B, Pratt R, Bartt R, Shine S, Dooley G, Nguyen T, Whaley M, McCarthy K, Teitelbaum J, Tampieri D, Poon W, Campbell N, Cortes M, Dowlatshahi D, Lum C, Shamloul R, Robert S, Stotts G, Shamy M, 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Hacke W, Jansen O, Jovin TG, Mattle HP, Nogueira RG, Siddiqui AH, Yavagal DR, von Kummer R, Smith W, Turjman F, Hamilton S, Chiacchierini R, Amar A, Sanossian N, Loh Y, Devlin T, Baxter B, Hawk H, Sapkota B, Quarfordt S, Sirelkhatim A, Dellinger C, Barton K, Reddy VK, Ducruet A, Jadhav A, Horev A, Giurgiutiu DV, Totoraitis V, Hammer M, Jankowitz B, Wechsler L, Rocha M, Gulati D, Campbell D, Star M, Baxendell L, Oakley J, Siddiqui A, Hopkins LN, Snyder K, Sawyer R, Hall S, Costalat V, Riquelme C, Machi P, Omer E, Arquizan C, Mourand I, Charif M, Ayrignac X, Menjot de Champfleur N, Leboucq N, Gascou G, Moynier M, du Mesnil de Rochemont R, Singer O, Berkefeld J, Foerch C, Lorenz M, Pfeilschifer W, Hattingen E, Wagner M, You SJ, Lescher S, Braun H, Dehkharghani S, Belagaje SR, Anderson A, Lima A, Obideen M, Haussen D, Dharia R, Frankel M, Patel V, Owada K, Saad A, Amerson L, Horn C, Doppelheuer S, Schindler K, Lopes DK, Chen M, Moftakhar R, Anton C, Smreczak M, Carpenter JS, Boo S, Rai A, 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Wortmann G, Starkman S, Duckwiler G, Jahan R, Rao N, Sheth S, Ng K, Noorian A, Szeder V, Nour M, McManus M, Huang J, Tarpley J, Tateshima S, Gonzalez N, Ali L, Liebeskind D, Hinman J, Calderon-Arnulphi M, Liang C, Guzy J, Koch S, DeSousa K, Gordon-Perue G, Haussen D, Elhammady M, Peterson E, Pandey V, Dharmadhikari S, Khandelwal P, Malik A, Pafford R, Gonzalez P, Ramdas K, Andersen G, Damgaard D, Von Weitzel-Mudersbach P, Simonsen C, Ruiz de Morales Ayudarte N, Poulsen M, Sørensen L, Karabegovich S, Hjørringgaard M, Hjort N, Harbo T, Sørensen K, Deshaies E, Padalino D, Swarnkar A, Latorre JG, Elnour E, El-Zammar Z, Villwock M, Farid H, Balgude A, Cross L, Hansen K, Holtmannspötter M, Kondziella D, Hoejgaard J, Taudorf S, Soendergaard H, Wagner A, Cronquist M, Stavngaard T, Cortsen M, Krarup LH, Hyldal T, Haring HP, Guggenberger S, Hamberger M, Trenkler J, Sonnberger M, Nussbaumer K, Dominger C, Bach E, Jagadeesan BD, Taylor R, Kim J, Shea K, Tummala R, Zacharatos H, Sandhu D, Ezzeddine M, Grande A, Hildebrandt D, Miller K, Scherber J, Hendrickson A, Jumaa M, Zaidi S, Hendrickson T, Snyder V, Killer-Oberpfalzer M, Mutzenbach J, Weymayr F, Broussalis E, Stadler K, Jedlitschka A, Malek A, Mueller-Kronast N, Beck P, Martin C, Summers D, Day J, Bettinger I, Holloway W, Olds K, Arkin S, Akhtar N, Boutwell C, Crandall S, Schwartzman M, Weinstein C, Brion B, Prothmann S, Kleine J, Kreiser K, Boeckh-Behrens T, Poppert H, Wunderlich S, Koch ML, Biberacher V, Huberle A, Gora-Stahlberg G, Knier B, Meindl T, Utpadel-Fischler D. Imaging features and safety and efficacy of endovascular stroke treatment: a meta-analysis of individual patient-level data. Lancet Neurol 2018; 17:895-904. [DOI: 10.1016/s1474-4422(18)30242-4] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 11/29/2022]
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Campbell BCV, van Zwam WH, Goyal M, Menon BK, Dippel DWJ, Demchuk AM, Bracard S, White P, Dávalos A, Majoie CBLM, van der Lugt A, Ford GA, de la Ossa NP, Kelly M, Bourcier R, Donnan GA, Roos YBWEM, Bang OY, Nogueira RG, Devlin TG, van den Berg LA, Clarençon F, Burns P, Carpenter J, Berkhemer OA, Yavagal DR, Pereira VM, Ducrocq X, Dixit A, Quesada H, Epstein J, Davis SM, Jansen O, Rubiera M, Urra X, Micard E, Lingsma HF, Naggara O, Brown S, Guillemin F, Muir KW, van Oostenbrugge RJ, Saver JL, Jovin TG, Hill MD, Mitchell PJ, Berkhemer OA, Fransen PSS, Beumer D, van den Berg LA, Lingsma HF, Yoo AJ, Schonewille WJ, Vos JA, Nederkoorn PJ, Wermer MJH, van Walderveen MAA, Staals J, Hofmeijer J, van Oostayen JA, Lycklama à Nijeholt GJ, Boiten J, Brouwer PA, Emmer BJ, de Bruijn SF, van Dijk LC, Kappelle J, Lo RH, van Dijk EJ, de Vries J, de Kort PL, van Rooij WJJ, van den Berg JS, van Hasselt BA, Aerden LA, Dallinga RJ, Visser MC, Bot JC, Vroomen PC, Eshghi O, Schreuder TH, Heijboer RJ, Keizer K, Tielbeek AV, den Hertog HM, Gerrits DG, van den Berg-Vos RM, Karas GB, Steyerberg EW, Flach Z, Marquering HA, Sprengers ME, Jenniskens SF, Beenen LF, van den Berg R, Koudstaal PJ, van Zwam WH, Roos YB, van der Lugt A, van Oostenbrugge RJ, Wakhloo A, Moonis M, Henninger N, Goddeau R, Massari F, Minaeian A, Lozano JD, Ramzan M, Stout C, Patel A, Majoie CB, Tunguturi A, Onteddu S, Carandang R, Howk M, Ribó M, Sanjuan E, Rubiera M, Pagola J, Flores A, Muchada M, Dippel DW, Meler P, Huerga E, Gelabert S, Coscojuela P, Tomasello A, Rodriguez D, Santamarina E, Maisterra O, Boned S, Seró L, Brown MM, Rovira A, Molina CA, Millán M, Muñoz L, Pérez de la Ossa N, Gomis M, Dorado L, López-Cancio E, Palomeras E, Munuera J, Liebig T, García Bermejo P, Remollo S, Castaño C, García-Sort R, Cuadras P, Puyalto P, Hernández-Pérez M, Jiménez M, Martínez-Piñeiro A, Lucente G, Stijnen T, Dávalos A, Chamorro A, Urra X, Obach V, Cervera A, Amaro S, Llull L, Codas J, Balasa M, Navarro J, Andersson T, Ariño H, Aceituno A, Rudilosso S, Renu A, Macho JM, San Roman L, Blasco J, López A, Macías N, Cardona P, Mattle H, Quesada H, Rubio F, Cano L, Lara B, de Miquel MA, Aja L, Serena J, Cobo E, Albers GW, Lees KR, Wahlgren N, Arenillas J, Roberts R, Minhas P, Al-Ajlan F, Salluzzi M, Zimmel L, Patel S, Eesa M, Martí-Fàbregas J, Jankowitz B, van der Heijden E, Serena J, Salvat-Plana M, López-Cancio E, Bracard S, Ducrocq X, Anxionnat R, Baillot PA, Barbier C, Derelle AL, Lacour JC, Ghannouti N, Richard S, Samson Y, Sourour N, Baronnet-Chauvet F, Clarencon F, Crozier S, Deltour S, Di Maria F, Le Bouc R, Leger A, Fleitour N, Mutlu G, Rosso C, Szatmary Z, Yger M, Zavanone C, Bakchine S, Pierot L, Caucheteux N, Estrade L, Kadziolka K, Hooijenga I, Leautaud A, Renkes C, Serre I, Desal H, Guillon B, Boutoleau-Bretonniere C, Daumas-Duport B, De Gaalon S, Derkinderen P, Evain S, Puppels C, Herisson F, Laplaud DA, Lebouvier T, Lintia-Gaultier A, Pouclet-Courtemanche H, Rouaud T, Rouaud Jaffrenou V, Schunck A, Sevin-Allouet M, Toulgoat F, Pellikaan W, Wiertlewski S, Gauvrit JY, Ronziere T, Cahagne V, Ferre JC, Pinel JF, Raoult H, Mas JL, Meder JF, Al Najjar-Carpentier AA, Geerling A, Birchenall J, Bodiguel E, Calvet D, Domigo V, Godon-Hardy S, Guiraud V, Lamy C, Majhadi L, Morin L, Naggara O, Lindl-Velema A, Trystram D, Turc G, Berge J, Sibon I, Menegon P, Barreau X, Rouanet F, Debruxelles S, Kazadi A, Renou P, van Vemde G, Fleury O, Pasco-Papon A, Dubas F, Caroff J, Godard Ducceschi S, Hamon MA, Lecluse A, Marc G, Giroud M, Ricolfi F, de Ridder A, Bejot Y, Chavent A, Gentil A, Kazemi A, Osseby GV, Voguet C, Mahagne MH, Sedat J, Chau Y, Suissa L, Greebe P, Lachaud S, Houdart E, Stapf C, Buffon Porcher F, Chabriat H, Guedin P, Herve D, Jouvent E, Mawet J, Saint-Maurice JP, de Bont-Stikkelbroeck J, Schneble HM, Turjman F, Nighoghossian N, Berhoune NN, Bouhour F, Cho TH, Derex L, Felix S, Gervais-Bernard H, Gory B, de Meris J, Manera L, Mechtouff L, Ritzenthaler T, Riva R, Salaris Silvio F, Tilikete C, Blanc R, Obadia M, Bartolini MB, Gueguen A, Janssen K, Piotin M, Pistocchi S, Redjem H, Drouineau J, Neau JP, Godeneche G, Lamy M, Marsac E, Velasco S, Clavelou P, Struijk W, Chabert E, Bourgois N, Cornut-Chauvinc C, Ferrier A, Gabrillargues J, Jean B, Marques AR, Vitello N, Detante O, Barbieux M, Licher S, Boubagra K, Favre Wiki I, Garambois K, Tahon F, Ashok V, Voguet C, Coskun O, Guedin P, Rodesch G, Lapergue B, Boodt N, Bourdain F, Evrard S, Graveleau P, Decroix JP, Wang A, Sellal F, Ahle G, Carelli G, Dugay MH, Gaultier C, Ros A, Lebedinsky AP, Lita L, Musacchio RM, Renglewicz-Destuynder C, Tournade A, Vuillemet F, Montoro FM, Mounayer C, Faugeras F, Gimenez L, Venema E, Labach C, Lautrette G, Denier C, Saliou G, Chassin O, Dussaule C, Melki E, Ozanne A, Puccinelli F, Sachet M, Slokkers I, Sarov M, Bonneville JF, Moulin T, Biondi A, De Bustos Medeiros E, Vuillier F, Courtheoux P, Viader F, Apoil-Brissard M, Bataille M, Ganpat RJ, Bonnet AL, Cogez J, Kazemi A, Touze E, Leclerc X, Leys D, Aggour M, Aguettaz P, Bodenant M, Cordonnier C, Mulder M, Deplanque D, Girot M, Henon H, Kalsoum E, Lucas C, Pruvo JP, Zuniga P, Bonafé A, Arquizan C, Costalat V, Saiedie N, Machi P, Mourand I, Riquelme C, Bounolleau P, Arteaga C, Faivre A, Bintner M, Tournebize P, Charlin C, Darcel F, Heshmatollah A, Gauthier-Lasalarie P, Jeremenko M, Mouton S, Zerlauth JB, Lamy C, Hervé D, Hassan H, Gaston A, Barral FG, Garnier P, Schipperen S, Beaujeux R, Wolff V, Herbreteau D, Debiais S, Murray A, Ford G, Muir KW, White P, Brown MM, Clifton A, Vinken S, Freeman J, Ford I, Markus H, Wardlaw J, Lees KR, Molyneux A, Robinson T, Lewis S, Norrie J, Robertson F, van Boxtel T, Perry R, Dixit A, Cloud G, Clifton A, Madigan J, Roffe C, Nayak S, Lobotesis K, Smith C, Herwadkar A, Koets J, Kandasamy N, Goddard T, Bamford J, Subramanian G, Lenthall R, Littleton E, Lamin S, Storey K, Ghatala R, Banaras A, Boers M, Aeron-Thomas J, Hazel B, Maguire H, Veraque E, Harrison L, Keshvara R, Cunningham J, Santos E, Borst J, Jansen I, Kappelhof M, Lucas M, Geuskens R, Barros RS, Dobbe R, Csizmadia M, Hill MD, Goyal M, Demchuk AM, Menon BK, Eesa M, Ryckborst KJ, Wright MR, Kamal NR, Andersen L, Randhawa PA, Stewart T, Patil S, Minhas P, Almekhlafi M, Mishra S, Clement F, Sajobi T, Shuaib A, Montanera WJ, Roy D, Silver FL, Jovin TG, Frei DF, Sapkota B, Rempel JL, Thornton J, Williams D, Tampieri D, Poppe AY, Dowlatshahi D, Wong JH, Mitha AP, Subramaniam S, Hull G, Lowerison MW, Sajobi T, Salluzzi M, Wright MR, Maxwell M, Lacusta S, Drupals E, Armitage K, Barber PA, Smith EE, Morrish WF, Coutts SB, Derdeyn C, Demaerschalk B, Yavagal D, Martin R, Brant R, Yu Y, Willinsky RA, Montanera WJ, Weill A, Kenney C, Aram H, Stewart T, Stys PK, Watson TW, Klein G, Pearson D, Couillard P, Trivedi A, Singh D, Klourfeld E, Imoukhuede O, Nikneshan D, Blayney S, Reddy R, Choi P, Horton M, Musuka T, Dubuc V, Field TS, Desai J, Adatia S, Alseraya A, Nambiar V, van Dijk R, Wong JH, Mitha AP, Morrish WF, Eesa M, Newcommon NJ, Shuaib A, Schwindt B, Butcher KS, Jeerakathil T, Buck B, Khan K, Naik SS, Emery DJ, Owen RJ, Kotylak TB, Ashforth RA, Yeo TA, McNally D, Siddiqui M, Saqqur M, Hussain D, Kalashyan H, Manosalva A, Kate M, Gioia L, Hasan S, Mohammad A, Muratoglu M, Williams D, Thornton J, Cullen A, Brennan P, O'Hare A, Looby S, Hyland D, Duff S, McCusker M, Hallinan B, Lee S, McCormack J, Moore A, O'Connor M, Donegan C, Brewer L, Martin A, Murphy S, O'Rourke K, Smyth S, Kelly P, Lynch T, Daly T, O'Brien P, O'Driscoll A, Martin M, Daly T, Collins R, Coughlan T, McCabe D, Murphy S, O'Neill D, Mulroy M, Lynch O, Walsh T, O'Donnell M, Galvin T, Harbison J, McElwaine P, Mulpeter K, McLoughlin C, Reardon M, Harkin E, Dolan E, Watts M, Cunningham N, Fallon C, Gallagher S, Cotter P, Crowe M, Doyle R, Noone I, Lapierre M, Coté VA, Lanthier S, Odier C, Durocher A, Raymond J, Weill A, Daneault N, Deschaintre Y, Jankowitz B, Baxendell L, Massaro L, Jackson-Graves C, Decesare S, Porter P, Armbruster K, Adams A, Billigan J, Oakley J, Ducruet A, Jadhav A, Giurgiutiu DV, Aghaebrahim A, Reddy V, Hammer M, Starr M, Totoraitis V, Wechsler L, Streib S, Rangaraju S, Campbell D, Rocha M, Gulati D, Silver FL, Krings T, Kalman L, Cayley A, Williams J, Stewart T, Wiegner R, Casaubon LK, Jaigobin C, del Campo JM, Elamin E, Schaafsma JD, Willinsky RA, Agid R, Farb R, ter Brugge K, Sapkoda BL, Baxter BW, Barton K, Knox A, Porter A, Sirelkhatim A, Devlin T, Dellinger C, Pitiyanuvath N, Patterson J, Nichols J, Quarfordt S, Calvert J, Hawk H, Fanale C, Frei DF, Bitner A, Novak A, Huddle D, Bellon R, Loy D, Wagner J, Chang I, Lampe E, Spencer B, Pratt R, Bartt R, Shine S, Dooley G, Nguyen T, Whaley M, McCarthy K, Teitelbaum J, Tampieri D, Poon W, Campbell N, Cortes M, Dowlatshahi D, Lum C, Shamloul R, Robert S, Stotts G, Shamy M, Steffenhagen N, Blacquiere D, Hogan M, AlHazzaa M, Basir G, Lesiuk H, Iancu D, Santos M, Choe H, Weisman DC, Jonczak K, Blue-Schaller A, Shah Q, MacKenzie L, Klein B, Kulandaivel K, Kozak O, Gzesh DJ, Harris LJ, Khoury JS, Mandzia J, Pelz D, Crann S, Fleming L, Hesser K, Beauchamp B, Amato-Marzialli B, Boulton M, Lopez- Ojeda P, Sharma M, Lownie S, Chan R, Swartz R, Howard P, Golob D, Gladstone D, Boyle K, Boulos M, Hopyan J, Yang V, Da Costa L, Holmstedt CA, Turk AS, Navarro R, Jauch E, Ozark S, Turner R, Phillips S, Shankar J, Jarrett J, Gubitz G, Maloney W, Vandorpe R, Schmidt M, Heidenreich J, Hunter G, Kelly M, Whelan R, Peeling L, Burns PA, Hunter A, Wiggam I, Kerr E, Watt M, Fulton A, Gordon P, Rennie I, Flynn P, Smyth G, O'Leary S, Gentile N, Linares G, McNelis P, Erkmen K, Katz P, Azizi A, Weaver M, Jungreis C, Faro S, Shah P, Reimer H, Kalugdan V, Saposnik G, Bharatha A, Li Y, Kostyrko P, Santos M, Marotta T, Montanera W, Sarma D, Selchen D, Spears J, Heo JH, Jeong K, Kim DJ, Kim BM, Kim YD, Song D, Lee KJ, Yoo J, Bang OY, Rho S, Lee J, Jeon P, Kim KH, Cha J, Kim SJ, Ryoo S, Lee MJ, Sohn SI, Kim CH, Ryu HG, Hong JH, Chang HW, Lee CY, Rha J, Davis SM, Donnan GA, Campbell BCV, Mitchell PJ, Churilov L, Yan B, Dowling R, Yassi N, Oxley TJ, Wu TY, Silver G, McDonald A, McCoy R, Kleinig TJ, Scroop R, Dewey HM, Simpson M, Brooks M, Coulton B, Krause M, Harrington TJ, Steinfort B, Faulder K, Priglinger M, Day S, Phan T, Chong W, Holt M, Chandra RV, Ma H, Young D, Wong K, Wijeratne T, Tu H, Mackay E, Celestino S, Bladin CF, Loh PS, Gilligan A, Ross Z, Coote S, Frost T, Parsons MW, Miteff F, Levi CR, Ang T, Spratt N, Kaauwai L, Badve M, Rice H, de Villiers L, Barber PA, McGuinness B, Hope A, Moriarty M, Bennett P, Wong A, Coulthard A, Lee A, Jannes J, Field D, Sharma G, Salinas S, Cowley E, Snow B, Kolbe J, Stark R, King J, Macdonnell R, Attia J, D'Este C, Saver JL, Goyal M, Diener HC, Levy EI, Bonafé A, Mendes Pereira V, Jahan R, Albers GW, Cognard C, Cohen DJ, Hacke W, Jansen O, Jovin TG, Mattle HP, Nogueira RG, Siddiqui AH, Yavagal DR, von Kummer R, Smith W, Turjman F, Hamilton S, Chiacchierini R, Amar A, Sanossian N, Loh Y, Devlin T, Baxter B, Hawk H, Sapkota B, Quarfordt S, Sirelkhatim A, Dellinger C, Barton K, Reddy VK, Ducruet A, Jadhav A, Horev A, Giurgiutiu DV, Totoraitis V, Hammer M, Jankowitz B, Wechsler L, Rocha M, Gulati D, Campbell D, Star M, Baxendell L, Oakley J, Siddiqui A, Hopkins LN, Snyder K, Sawyer R, Hall S, Costalat V, Riquelme C, Machi P, Omer E, Arquizan C, Mourand I, Charif M, Ayrignac X, Menjot de Champfleur N, Leboucq N, Gascou G, Moynier M, du Mesnil de Rochemont R, Singer O, Berkefeld J, Foerch C, Lorenz M, Pfeilschifer W, Hattingen E, Wagner M, You SJ, Lescher S, Braun H, Dehkharghani S, Belagaje SR, Anderson A, Lima A, Obideen M, Haussen D, Dharia R, Frankel M, Patel V, Owada K, Saad A, Amerson L, Horn C, Doppelheuer S, Schindler K, Lopes DK, Chen M, Moftakhar R, Anton C, Smreczak M, Carpenter JS, Boo S, Rai A, Roberts T, Tarabishy A, Gutmann L, Brooks C, Brick J, Domico J, Reimann G, Hinrichs K, Becker M, Heiss E, Selle C, Witteler A, Al-Boutros S, Danch MJ, Ranft A, Rohde S, Burg K, Weimar C, Zegarac V, Hartmann C, Schlamann M, Göricke S, Ringlestein A, Wanke I, Mönninghoff C, Dietzold M, Budzik R, Davis T, Eubank G, Hicks WJ, Pema P, Vora N, Mejilla J, Taylor M, Clark W, Rontal A, Fields J, Peterson B, Nesbit G, Lutsep H, Bozorgchami H, Priest R, Ologuntoye O, Barnwell S, Dogan A, Herrick K, Takahasi C, Beadell N, Brown B, Jamieson S, Hussain MS, Russman A, Hui F, Wisco D, Uchino K, Khawaja Z, Katzan I, Toth G, Cheng-Ching E, Bain M, Man S, Farrag A, George P, John S, Shankar L, Drofa A, Dahlgren R, Bauer A, Itreat A, Taqui A, Cerejo R, Richmond A, Ringleb P, Bendszus M, Möhlenbruch M, Reiff T, Amiri H, Purrucker J, Herweh C, Pham M, Menn O, Ludwig I, Acosta I, Villar C, Morgan W, Sombutmai C, Hellinger F, Allen E, Bellew M, Gandhi R, Bonwit E, Aly J, Ecker RD, Seder D, Morris J, Skaletsky M, Belden J, Baker C, Connolly LS, Papanagiotou P, Roth C, Kastrup A, Politi M, Brunner F, Alexandrou M, Merdivan H, Ramsey C, Given II C, Renfrow S, Deshmukh V, Sasadeusz K, Vincent F, Thiesing JT, Putnam J, Bhatt A, Kansara A, Caceves D, Lowenkopf T, Yanase L, Zurasky J, Dancer S, Freeman B, Scheibe-Mirek T, Robison J, Rontal A, Roll J, Clark D, Rodriguez M, Fitzsimmons BFM, Zaidat O, Lynch JR, Lazzaro M, Larson T, Padmore L, Das E, Farrow-Schmidt A, Hassan A, Tekle W, Cate C, Jansen O, Cnyrim C, Wodarg F, Wiese C, Binder A, Riedel C, Rohr A, Lang N, Laufs H, Krieter S, Remonda L, Diepers M, Añon J, Nedeltchev K, Kahles T, Biethahn S, Lindner M, Chang V, Gächter C, Esperon C, Guglielmetti M, Arenillas Lara JF, Martínez Galdámez M, Calleja Sanz AI, Cortijo Garcia E, Garcia Bermejo P, Perez S, Mulero Carrillo P, Crespo Vallejo E, Ruiz Piñero M, Lopez Mesonero L, Reyes Muñoz FJ, Brekenfeld C, Buhk JH, Krützelmann A, Thomalla G, Cheng B, Beck C, Hoppe J, Goebell E, Holst B, Grzyska U, Wortmann G, Starkman S, Duckwiler G, Jahan R, Rao N, Sheth S, Ng K, Noorian A, Szeder V, Nour M, McManus M, Huang J, Tarpley J, Tateshima S, Gonzalez N, Ali L, Liebeskind D, Hinman J, Calderon-Arnulphi M, Liang C, Guzy J, Koch S, DeSousa K, Gordon-Perue G, Haussen D, Elhammady M, Peterson E, Pandey V, Dharmadhikari S, Khandelwal P, Malik A, Pafford R, Gonzalez P, Ramdas K, Andersen G, Damgaard D, Von Weitzel-Mudersbach P, Simonsen C, Ruiz de Morales Ayudarte N, Poulsen M, Sørensen L, Karabegovich S, Hjørringgaard M, Hjort N, Harbo T, Sørensen K, Deshaies E, Padalino D, Swarnkar A, Latorre JG, Elnour E, El-Zammar Z, Villwock M, Farid H, Balgude A, Cross L, Hansen K, Holtmannspötter M, Kondziella D, Hoejgaard J, Taudorf S, Soendergaard H, Wagner A, Cronquist M, Stavngaard T, Cortsen M, Krarup LH, Hyldal T, Haring HP, Guggenberger S, Hamberger M, Trenkler J, Sonnberger M, Nussbaumer K, Dominger C, Bach E, Jagadeesan BD, Taylor R, Kim J, Shea K, Tummala R, Zacharatos H, Sandhu D, Ezzeddine M, Grande A, Hildebrandt D, Miller K, Scherber J, Hendrickson A, Jumaa M, Zaidi S, Hendrickson T, Snyder V, Killer-Oberpfalzer M, Mutzenbach J, Weymayr F, Broussalis E, Stadler K, Jedlitschka A, Malek A, Mueller-Kronast N, Beck P, Martin C, Summers D, Day J, Bettinger I, Holloway W, Olds K, Arkin S, Akhtar N, Boutwell C, Crandall S, Schwartzman M, Weinstein C, Brion B, Prothmann S, Kleine J, Kreiser K, Boeckh-Behrens T, Poppert H, Wunderlich S, Koch ML, Biberacher V, Huberle A, Gora-Stahlberg G, Knier B, Meindl T, Utpadel-Fischler D, Zech M, Kowarik M, Seifert C, Schwaiger B, Puri A, Hou S. Effect of general anaesthesia on functional outcome in patients with anterior circulation ischaemic stroke having endovascular thrombectomy versus standard care: a meta-analysis of individual patient data. Lancet Neurol 2018; 17:47-53. [DOI: 10.1016/s1474-4422(17)30407-6] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/05/2017] [Accepted: 10/11/2017] [Indexed: 10/18/2022]
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Affiliation(s)
- F. H. Teale
- Research Laboratories, University College Hospital Medical School, London
| | - E. Bach
- Research Laboratories, University College Hospital Medical School, London
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Affiliation(s)
- F. H. Teale
- Research Laboratories, University College Hospital Medical School, London
| | - E. Bach
- Research Laboratories, University College Hospital Medical School, London
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Rittig N, Bach E, Thomsen HH, Johannsen M, Jørgensen JO, Richelsen B, Jessen N, Møller N. Reply: Letter to the editor - A dietary amino acid load causes a transient decrease in the function of human neutrophil granulocytes. Clin Nutr 2016; 35:771. [PMID: 26887700 DOI: 10.1016/j.clnu.2016.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 01/28/2016] [Indexed: 02/07/2023]
Affiliation(s)
- N Rittig
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000, Aarhus C, Denmark.
| | - E Bach
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000, Aarhus C, Denmark
| | - H H Thomsen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000, Aarhus C, Denmark
| | - M Johannsen
- Section for Forensic Chemistry, Department of Forensic Medicine, Aarhus University Hospital, Brendstrupgaardsvej 100, 8200, Aarhus N, Denmark
| | - J O Jørgensen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000, Aarhus C, Denmark
| | - B Richelsen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000, Aarhus C, Denmark
| | - N Jessen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000, Aarhus C, Denmark; Department of Biochemical Pathology, Institute for Clinical Medicine, Aarhus University Hospital, Denmark
| | - N Møller
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000, Aarhus C, Denmark
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Mørk N, Kofod-Olsen E, Sørensen KB, Bach E, Ørntoft TF, Østergaard L, Paludan SR, Christiansen M, Mogensen TH. Mutations in the TLR3 signaling pathway and beyond in adult patients with herpes simplex encephalitis. Genes Immun 2015; 16:552-66. [PMID: 26513235 DOI: 10.1038/gene.2015.46] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 09/12/2015] [Accepted: 09/15/2015] [Indexed: 12/31/2022]
Abstract
Herpes simplex encephalitis (HSE) in children has previously been linked to defects in type I interferon production downstream of Toll-like receptor (TLR)3. In the present study, we used whole-exome sequencing to investigate the genetic profile of 16 adult patients with a history of HSE. We identified novel mutations in IRF3, TYK2 and MAVS, molecules involved in generating innate antiviral immune responses, which have not previously been associated with HSE. Moreover, data revealed mutations in TLR3, TRIF, TBK1 and STAT1 known to be associated with HSE in children but not previously described in adults. All discovered mutations were heterozygous missense mutations, the majority of which were associated with significantly decreased antiviral responses to HSV-1 infection and/or the TLR3 agonist poly(I:C) in patient peripheral blood mononuclear cells compared with controls. Altogether, this study demonstrates novel mutations in the TLR3 signaling pathway in molecules previously identified in children, suggesting that impaired innate immunity to HSV-1 may also increase susceptibility to HSE in adults. Importantly, the identification of mutations in innate signaling molecules not directly involved in TLR3 signaling suggests the existence of innate immunodeficiencies predisposing to HSE beyond the TLR3 pathway.
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Affiliation(s)
- N Mørk
- Department of Infectious Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - E Kofod-Olsen
- International Center for Immunodeficiency Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - K B Sørensen
- Department of Infectious Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - E Bach
- Department of Infectious Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - T F Ørntoft
- Department of Molecular Medicine, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - L Østergaard
- Department of Infectious Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark.,International Center for Immunodeficiency Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - S R Paludan
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - M Christiansen
- International Center for Immunodeficiency Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark.,Department of Clinical Immunology, Aarhus University Hospital Skejby, Aarhus, Denmark
| | - T H Mogensen
- Department of Infectious Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark.,International Center for Immunodeficiency Diseases, Aarhus University Hospital Skejby, Aarhus, Denmark.,Department of Biomedicine, Aarhus University, Aarhus, Denmark
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Rittig N, Bach E, Thomsen HH, Johannsen M, Jørgensen JO, Richelsen B, Jessen N, Møller N. Amino acid supplementation is anabolic during the acute phase of endotoxin-induced inflammation: A human randomized crossover trial. Clin Nutr 2015; 35:322-330. [PMID: 25896101 DOI: 10.1016/j.clnu.2015.03.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [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: 12/17/2014] [Revised: 03/10/2015] [Accepted: 03/30/2015] [Indexed: 01/16/2023]
Abstract
BACKGROUND & AIMS Inflammation is catabolic and causes muscle loss. It is unknown if amino acid supplementation reverses these effects during the acute phase of inflammation. The aim was to test whether amino acid supplementation counteracts endotoxin-induced catabolism. METHODS Eight young, healthy, lean males were investigated three times in randomized order: (i) normal conditions (Placebo), (ii) endotoxemia (LPS), and (iii) endotoxemia with amino acid supplementation (LPS + A). Protein kinetics were determined using phenylalanine, tyrosine, and urea tracers. Each study day consisted of a four-hour non-insulin stimulated period and a two-hour hyperinsulinemic euglycemic clamp period. Muscle biopsies were collected once each period. RESULTS Endotoxin administration created a significant inflammatory response (cytokines, hormones, and vital parameters) without significant differences between LPS and LPS + A. Whole body protein breakdown was elevated during LPS compared with Placebo and LPS + A (p < 0.05). Whole body protein synthesis was higher during LPS + A than both Placebo and LPS (p < 0.003). Furthermore, protein synthesis was higher during LPS than during Placebo (p < 0.02). Net muscle phenylalanine release was markedly decreased during LPS + A (p < 0.004), even though muscle protein synthesis and breakdown rates did not differ significantly between interventions. LPS + A increased mammalian target of rapamycin (mTOR) phosphorylation (p < 0.05) and eukaryotic translation factor 4E-binding protein 1 (4EBP1) phosphorylation (p = 0.007) without activating AMPK or affecting insulin signaling through Akt. During insulin stimulation net muscle phenylalanine release and protein degradation were further reduced. CONCLUSIONS Amino acid supplementation in the acute phase of inflammation reduces whole body and muscle protein loss, and this effect is associated with activation of mTOR and downstream signaling to protein synthesis through mTORC1, suggesting a therapeutic role for intravenous amino acids in inflammatory states. CLINICAL TRIAL REGISTRY The Central Denmark Region Ethics Commitee (1-10-71-410-12) www.clinicaltrials.gov (identification number NCT01705782).
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Affiliation(s)
- N Rittig
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark.
| | - E Bach
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark
| | - H H Thomsen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark
| | - M Johannsen
- Section for Forensic Chemistry, Department of Forensic Medicine, Aarhus University Hospital, Brendstrupgaardsvej 100, 8200 Aarhus N, Denmark
| | - J O Jørgensen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark
| | - B Richelsen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark
| | - N Jessen
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark; Department of Biochemical Pathology, Institute for Clinical Medicine, Aarhus University Hospital, Denmark
| | - N Møller
- Department of Internal Medicine and Endocrinology (MEA) and Medical Research Laboratory, Aarhus University Hospital, Nørrebrogade 44, DK-8000 Aarhus C, Denmark
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Momose S, Weißbach S, Pischimarov J, Nedeva T, Bach E, Rudelius M, Geissinger E, Staiger AM, Ott G, Rosenwald A. The diagnostic gray zone between Burkitt lymphoma and diffuse large B-cell lymphoma is also a gray zone of the mutational spectrum. Leukemia 2015; 29:1789-91. [PMID: 25673238 DOI: 10.1038/leu.2015.34] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- S Momose
- 1] Institute of Pathology, University of Würzburg, Würzburg, Germany [2] Comprehensive Cancer Center Mainfranken (CCC MF), Würzburg, Germany
| | - S Weißbach
- 1] Institute of Pathology, University of Würzburg, Würzburg, Germany [2] Comprehensive Cancer Center Mainfranken (CCC MF), Würzburg, Germany
| | - J Pischimarov
- 1] Institute of Pathology, University of Würzburg, Würzburg, Germany [2] Comprehensive Cancer Center Mainfranken (CCC MF), Würzburg, Germany
| | - T Nedeva
- 1] Institute of Pathology, University of Würzburg, Würzburg, Germany [2] Comprehensive Cancer Center Mainfranken (CCC MF), Würzburg, Germany
| | - E Bach
- Department of Human Genetics, University of Würzburg, Würzburg, Germany
| | - M Rudelius
- 1] Institute of Pathology, University of Würzburg, Würzburg, Germany [2] Comprehensive Cancer Center Mainfranken (CCC MF), Würzburg, Germany
| | - E Geissinger
- 1] Institute of Pathology, University of Würzburg, Würzburg, Germany [2] Comprehensive Cancer Center Mainfranken (CCC MF), Würzburg, Germany
| | - A M Staiger
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
| | - G Ott
- Department of Clinical Pathology, Robert-Bosch-Krankenhaus and Dr. Margarete Fischer-Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
| | - A Rosenwald
- 1] Institute of Pathology, University of Würzburg, Würzburg, Germany [2] Comprehensive Cancer Center Mainfranken (CCC MF), Würzburg, Germany
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24
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Schessl J, Bach E, Rost S, Feldkirchner S, Kubny C, Müller S, Hanisch F, Kress W, Schoser B. A.P.5. Neuromuscul Disord 2014. [DOI: 10.1016/j.nmd.2014.06.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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25
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Bach E, Zerjatke T, Herklotz M, Scherf N, Niederwieser D, Roeder I, Pompe T, Cross M, Glauche I. Elucidating functional heterogeneity in hematopoietic progenitor cells: a combined experimental and modeling approach. Exp Hematol 2014; 42:826-37.e1-17. [PMID: 24878352 DOI: 10.1016/j.exphem.2014.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 04/07/2014] [Accepted: 05/19/2014] [Indexed: 12/28/2022]
Abstract
A detailed understanding of the mechanisms maintaining the hierarchical balance of cell types in hematopoiesis will be important for the therapeutic manipulation of normal and leukemic cells. Mathematical modeling is expected to make an important contribution to this area, but the iterative development of increasingly accurate models will rely on repeated validation using experimental data of sufficient resolution to distinguish between alternative model scenarios. The multipotent hematopoietic progenitor FDCP-Mix cells maintain a hierarchy from self-renewal to post-mitotic differentiation in vitro and are accessible to detailed analysis. Here, we report the development of a combined mathematical modeling and experimental approach to study the principles underlying heterogeneity in FDCP-Mix cultures. We adapt a single-cell based model of hematopoiesis to the conditions of cell culture and describe an association between proliferative history and phenotype of FDCP-Mix cells. While data derived from population studies are incapable of distinguishing between three mechanistically different model scenarios, statistical analysis of single cell tracking data provides a resolution sufficient to select one of them. This scenario favors differences between granulocytic and monocytic lineage with respect to their proliferative behavior and death rates as a mechanistic explanation for the observed heterogeneity. Our results demonstrate the power of a combined experimental/modeling approach in which single cell fate analysis is the key to revealing regulatory principles at the cellular level.
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Affiliation(s)
- Enrica Bach
- Department of Hematology, Oncology and Hemostasiology, Universität Leipzig, Leipzig, Germany
| | - Thomas Zerjatke
- Faculty of Medicine Carl Gustav Carus, Institute for Medical Informatics and Biometry (IMB), Technische Universität Dresden, Dresden, Germany
| | - Manuela Herklotz
- Leibniz Institute of Polymer Research Dresden, Max Bergmann Center of Biomaterials Dresden, Dresden, Germany
| | - Nico Scherf
- Faculty of Medicine Carl Gustav Carus, Institute for Medical Informatics and Biometry (IMB), Technische Universität Dresden, Dresden, Germany
| | - Dietger Niederwieser
- Department of Hematology, Oncology and Hemostasiology, Universität Leipzig, Leipzig, Germany
| | - Ingo Roeder
- Faculty of Medicine Carl Gustav Carus, Institute for Medical Informatics and Biometry (IMB), Technische Universität Dresden, Dresden, Germany
| | - Tilo Pompe
- Leibniz Institute of Polymer Research Dresden, Max Bergmann Center of Biomaterials Dresden, Dresden, Germany; Institute of Biochemistry, Universität Leipzig, Leipzig, Germany
| | - Michael Cross
- Department of Hematology, Oncology and Hemostasiology, Universität Leipzig, Leipzig, Germany
| | - Ingmar Glauche
- Faculty of Medicine Carl Gustav Carus, Institute for Medical Informatics and Biometry (IMB), Technische Universität Dresden, Dresden, Germany.
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Bach E, Zerjatke T, Herklotz M, Scherf N, Roeder I, Pompe T, Cross M, Glauche I. Characterizing functional heterogeneity in hematopoietic progenitor cell cultures: a combined experimental and modeling approach. Exp Hematol 2013. [DOI: 10.1016/j.exphem.2013.05.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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27
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Dahlin J, Bach E, Phillips F. Blink Inhibition and Entrainment. J Vis 2013. [DOI: 10.1167/13.9.433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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28
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Cross M, Bach E, Tran T, Krahl R, Jaekel N, Niederwieser D, Junghanss C, Maschmeyer G, Al-Ali HK. Pretreatment long interspersed element (LINE)-1 methylation levels, not early hypomethylation under treatment, predict hematological response to azacitidine in elderly patients with acute myeloid leukemia. Onco Targets Ther 2013; 6:741-8. [PMID: 23836986 PMCID: PMC3699298 DOI: 10.2147/ott.s45459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [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] [Indexed: 11/23/2022] Open
Abstract
Background Epigenetic modulations, including changes in DNA cytosine methylation, are implicated in the pathogenesis and progression of acute myeloid leukemia (AML). Azacitidine is a hypomethylating agent that is incorporated into RNA as well as DNA. Thus, there is a rationale to its use in patients with AML. We determined whether baseline and/or early changes in the methylation of long interspersed element (LINE)-1 or CDH13 correlate with bone marrow blast clearance, hematological response, or survival in patients with AML treated with azacitidine. Methods An open label, phase I/II trial was performed in 40 AML patients (median bone marrow blast count was 42%) unfit for intensive chemotherapy treated with azacitidine 75 mg/m2/day subcutaneously for 5 days every 4 weeks. Bone marrow mononuclear cell samples were taken on day 0 (pretreatment) and day 15 during the first treatment cycle; LINE-1 and CDH13 methylation levels were quantified by methylation-specific, semiquantitative, real-time polymerase chain reaction. Results Treatment with azacitidine significantly reduced LINE-1 but not CDH13 methylation levels over the first cycle (P < 0.0001). Absolute LINE-1 methylation levels tended to be lower on day 0 (P = 0.06) and day 15 of cycle 1 (P = 0.03) in patients who went on to achieve subsequent complete remission, partial remission or hematological improvement versus patients with stable disease. However, the decrease in LINE-1 methylation over the first treatment cycle did not correlate with subsequent response (P = 0.31). Baseline methylation levels of LINE-1 or CDH13 did not correlate with disease-related prognostic factors, including cytogenetic risk, relapsed/refractory AML, or presence of NPM1 or FLT3 mutations. No correlation was observed between LINE-1 or CDH13 methylation levels and overall survival. Conclusion Analysis of baseline LINE-1 methylation levels may help identify elderly AML patients who are most likely to respond to azacitidine therapy.
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Affiliation(s)
- Michael Cross
- Division of Hematology and Oncology, University of Leipzig, Leipzig, Germany
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Millán J, Casais R, Colomar V, Bach E, Prieto JM, Velarde R. Experimental infection of wild-caught European rabbits (Oryctolagus cuniculus) with Sarcoptes scabiei from a naturally infected wild rabbit. Med Vet Entomol 2013; 27:232-235. [PMID: 22958077 DOI: 10.1111/j.1365-2915.2012.01035.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Scabies was recently reported for the first time in the European wild rabbit, Oryctolagus cuniculus (Lagomorpha: Leporidae). We experimentally exposed 10 seronegative wild-caught rabbits to skin from a mangy wild rabbit. Serological, physiological, parasitological and histopathological changes were recorded. Three rabbits developed antibodies at 2-5 weeks post-infection (w.p.i.), two of which then developed lesions at 7 w.p.i. One of these had a small area of alopecia on the hind limb that healed naturally within 1 week; the other developed more extensive lesions restricted to the hind limbs (as typically observed in wild rabbits) that lasted until the rabbit died (12.5 w.p.i.). The third rabbit died of trauma 5 w.p.i. before developing any lesions. Antibodies in the healed rabbit disappeared from serum at 8 w.p.i., whereas antibody levels in the sick rabbit increased until its death. Disseminated intravascular coagulation and hepatic necrosis, probably arising from a concomitant infection with rabbit haemorrhagic disease virus, were the likely final cause of death in this rabbit. The mangy rabbit that served as a donor died of a multifocal fibrinosuppurative pneumonia that may have been secondary to the skin bacterial pyoderma.
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Affiliation(s)
- J Millán
- Servei d'Ecopatologia de Fauna Salvatge (SEFaS), Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Spain.
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30
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Rolfs A, Fazekas F, Grittner U, Dichgans M, Martus P, Holzhausen M, Böttcher T, Heuschmann PU, Tatlisumak T, Tanislav C, Jungehulsing GJ, Giese AK, Putaala J, Huber R, Bodechtel U, Lichy C, Enzinger C, Schmidt R, Hennerici MG, Kaps M, Kessler C, Lackner K, Paschke E, Meyer W, Mascher H, Riess O, Kolodny E, Norrving B, Rolfs A, Ginsberg M, Hennerici MG, Kessler C, Kolodny E, Martus P, Norrving B, Ringelstein EB, Rothwell PM, Venables G, Bornstein N, deDeyn P, Dichgans M, Fazekas F, Markus H, Rieß O, Biedermann C, Böttcher T, Brüderlein K, Burmeister J, Federow I, König F, Makowei G, Niemann D, Rolfs A, Rösner S, Zielke S, Grittner U, Martus P, Holzhausen M, Fazekas F, Enzinger C, Schmidt R, Ropele S, Windisch M, Sterner E, Bodamer O, Fellgiebel A, Hillen U, Jonas L, Kampmann C, Kropp P, Lackner K, Laue M, Mascher H, Meyer W, Paschke E, Weidemann F, Berrouschot J, Stoll A, Rokicha A, Sternitzky C, Thomä M, DeDeyn PP, Sheorajpanday R, De Brabander I, Yperzeele L, Brouns R, Oschmann P, Pott M, Schultes K, Schultze C, Hirsekorn J, Jungehulsing GJ, Villringer A, Schmidt W, Liman T, Nowe T, Ebinger M, Wille A, Loui H, Objartel A, übelacker A, Mette R, Jegzentis K, Nabavi DG, Crome O, Bahr D, Ebke M, Platte B, Kleinen C, Mermolja Gunther K, Heide W, Pape O, Hanssen JR, Stangenberg D, Klingelhofer J, Schmidt B, Schwarz S, Schwarze J, Frandlih L, Iwanow J, Steinbach I, Krieger D, Boysen G, Leth Jeppesen L, Petersen A, Reichmann H, Becker U, Dzialkowski I, Hentschel H, Lautenschlager C, Hanso H, Gahn G, Ziemssen T, Fleischer K, Sehr B, McCabe DJH, Tobin O, Kinsella J, Murphy RP, Jander S, Hartung HP, Siebler M, Bottcher C, Kohne A, Platzen J, Brosig TC, Rothhammer V, Henseler C, Neumann-Haefelin T, Singer OC, Ermis U, dos Santos IMRM, Schuhmann C, van de Loo S, Kaps M, Allendorfer J, Tanislav C, Brandtner M, Muir K, Dani K, MacDougall N, Smith W, Rowe A, Welch A, Fazekas F, Schrotter G, Krenn U, Horner S, Pendl B, Pluta-Fuerst A, Trummer U, Kessler C, Chatzopoulos M, v Sarnowski B, Schminke U, Link T, Khaw A, Nieber E, Zierz S, Muller T, Wegener N, Wartenberg K, Gaul C, Richter D, Rosenkranz M, Krützelmann AC, Hoppe J, Choe CU, Narr S, Magnus TU, Thomalla G, Leypoldt F, Otto D, Lichy C, Hacke W, Barrows RJ, Tatlisumak T, Putaala J, Curtze S, Metso M, Willeit J, Furtner M, Spiegel M, Knoflach MH, Prantl B, Witte OW, Brämer D, Günther A, Prell T, Herzau C, Aurich K, Deuschl G, Wodarg F, Zimmermann P, Eschenfelder CC, Levsen M, Weber JR, Marecek SM, Schneider D, Michalski D, Kloppig W, Küppers-Tiedt L, Schneider M, Schulz A, Matzen P, Weise C, Hobohm C, Meier H, Langos R, Urban D, Gerhardt I, Thijs V, Lemmens R, Marcelis E, Hulsbosch C, Aichner F, Haring HP, Bach E, Machado Candido J, e Silva AA, Lourenco M, de Sousa AIM, Derex L, Cho TH, Díez-Tejedor E, Fuentes B, Martínez-Sanchez P, Pérez-Guevara MI, Hamer H, Metz A, Hallenberger K, Müller P, Baron P, Bersano A, Gattinoni M, Vella N, Mallia M, Jauss M, Adam L, Heidler F, Gube C, Kiszka M, Dichgans M, Karpinska A, Mewald Y, Straub V, Dörr A, Zollver A, Ringelstein EB, Schilling M, Borchert A, Preuth N, Duning T, Kuhlenbäumer G, Schulte D, Rothwell PM, Marquardt L, Schlachetzki F, Boy S, Mädl J, Ertl GM, Fehm NPR, Stadler C, Benecke R, Dudesek A, Kolbaske S, Lardurner G, Sulzer C, Zerbs A, Lilek S, Walleczek AM, Sinadinowska D, Janelidze M, Beridze M, Lobjanidze N, Dzagnidze A, Melms A, Horber K, Fink I, Liske B, Ludolph AC, Huber R, Knauer K, Hendrich C, Raubold S, Czlonkowska A, Baranowska A, Blazejewska-Hyzorek B, Lang W, Kristoferitsch W, Ferrari J, Ulrich E, Flamm-Horak A, Lischka-Lindner A, Schreiber W, Demarin V, Tranjec Z, Bosner-Puretic M, Jurašić MJ, Basic Kes V, Budisic M, Kopacevic L. Acute Cerebrovascular Disease in the Young. Stroke 2013; 44:340-9. [PMID: 23306324 DOI: 10.1161/strokeaha.112.663708] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose—
Strokes have especially devastating implications if they occur early in life; however, only limited information exists on the characteristics of acute cerebrovascular disease in young adults. Although risk factors and manifestation of atherosclerosis are commonly associated with stroke in the elderly, recent data suggests different causes for stroke in the young. We initiated the prospective, multinational European study Stroke in Young Fabry Patients (sifap) to characterize a cohort of young stroke patients.
Methods—
Overall, 5023 patients aged 18 to 55 years with the diagnosis of ischemic stroke (3396), hemorrhagic stroke (271), transient ischemic attack (1071) were enrolled in 15 European countries and 47 centers between April 2007 and January 2010 undergoing a detailed, standardized, clinical, laboratory, and radiological protocol.
Results—
Median age in the overall cohort was 46 years. Definite Fabry disease was diagnosed in 0.5% (95% confidence interval, 0.4%–0.8%; n=27) of all patients; and probable Fabry disease in additional 18 patients. Males dominated the study population (2962/59%) whereas females outnumbered men (65.3%) among the youngest patients (18–24 years). About 80.5% of the patients had a first stroke. Silent infarcts on magnetic resonance imaging were seen in 20% of patients with a first-ever stroke, and in 11.4% of patients with transient ischemic attack and no history of a previous cerebrovascular event. The most common causes of ischemic stroke were large artery atherosclerosis (18.6%) and dissection (9.9%).
Conclusions—
Definite Fabry disease occurs in 0.5% and probable Fabry disease in further 0.4% of young stroke patients. Silent infarcts, white matter intensities, and classical risk factors were highly prevalent, emphasizing the need for new early preventive strategies.
Clinical Trial Registration Information—
URL:
http://www.clinicaltrials.gov
.Unique identifier: NCT00414583
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Affiliation(s)
- Arndt Rolfs
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Franz Fazekas
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Ulrike Grittner
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Martin Dichgans
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Peter Martus
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Martin Holzhausen
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Tobias Böttcher
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Peter U. Heuschmann
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Turgut Tatlisumak
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Christian Tanislav
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Gerhard J. Jungehulsing
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Anne-Katrin Giese
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Jukaa Putaala
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Roman Huber
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Ulf Bodechtel
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Christoph Lichy
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Christian Enzinger
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Reinhold Schmidt
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Michael G. Hennerici
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Manfred Kaps
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Christof Kessler
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Karl Lackner
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Eduard Paschke
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Wolfgang Meyer
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Hermann Mascher
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Olaf Riess
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Edwin Kolodny
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - Bo Norrving
- From the Albrecht-Kossel-Institute for Neuroregeneration, University of Rostock, Rostock, Germany (A.R., T.B., A.K.G.); Department of Neurology, University of Graz, Graz, Austria (F.F., C.E., R.S.); Institute for Biostatistics and Clinical Epidemiology, Charite-University Medicine, Berlin, Germany (U.G., P.M., M.H.); Institute for Stroke and Dementia Research and Department of Neurology, Ludwig-Maximillians University, Munich, Germany (M.D.); Center for Stroke Research Berlin,
| | - A Rolfs
- University of Rostock, Rostock, Germany
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- University of Rostock, Rostock, Germany
| | - F König
- University of Rostock, Rostock, Germany
| | - G Makowei
- University of Rostock, Rostock, Germany
| | - D Niemann
- University of Rostock, Rostock, Germany
| | - A Rolfs
- University of Rostock, Rostock, Germany
| | - S Rösner
- University of Rostock, Rostock, Germany
| | - S Zielke
- University of Rostock, Rostock, Germany
| | - U Grittner
- Department of Biostatistics and Clinical Epidemiology, Charité - Universitätsmedizin Berlin, Germany
| | - P Martus
- Department of Biostatistics and Clinical Epidemiology, Charité - Universitätsmedizin Berlin, Germany
| | - M Holzhausen
- Department of Biostatistics and Clinical Epidemiology, Charité - Universitätsmedizin Berlin, Germany
| | - F Fazekas
- Dept of Neurology, Medical University of Graz, Graz, Austria
| | - C Enzinger
- Dept of Neurology, Medical University of Graz, Graz, Austria
| | - R Schmidt
- Dept of Neurology, Medical University of Graz, Graz, Austria
| | - S Ropele
- Dept of Neurology, Medical University of Graz, Graz, Austria
| | | | | | | | | | - U Hillen
- (Essen, Germany) immunohistochemistry
| | - L Jonas
- (Rostock, Germany) electron-microscopy
| | | | - P Kropp
- (Rostock, Germany) headache and pain
| | | | - M Laue
- (Rostock, Germany) electron-microscopy
| | | | - W Meyer
- (London) epidemiology and neuropsychiatry
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - W Schmidt
- Berlin – Charite/Germany, University
| | - T Liman
- Berlin – Charite/Germany, University
| | - T Nowe
- Berlin – Charite/Germany, University
| | - M Ebinger
- Berlin – Charite/Germany, University
| | - A Wille
- Berlin – Charite/Germany, University
| | - H Loui
- Berlin – Charite/Germany, University
| | | | | | - R Mette
- Berlin – Charite/Germany, University
| | | | | | | | - D Bahr
- Berlin – Neukolln/Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - G Gahn
- Dresden/Germany, University
| | | | | | - B Sehr
- Dresden/Germany, University
| | | | | | | | | | | | | | | | | | - A Kohne
- Dusseldorf/Germany, University
| | | | | | | | | | | | - OC Singer
- Frankfurt am Main/Germany, University
| | - U Ermis
- Frankfurt am Main/Germany, University
| | | | | | | | - M Kaps
- Giessen/Germany, University
| | | | | | | | - K Muir
- Glasgow/United Kingdom, University
| | - K Dani
- Glasgow/United Kingdom, University
| | | | - W Smith
- Glasgow/United Kingdom, University
| | - A Rowe
- Glasgow/United Kingdom, University
| | - A Welch
- Glasgow/United Kingdom, University
| | | | | | - U Krenn
- Graz/Austria, Medical University
| | - S Horner
- Graz/Austria, Medical University
| | - B Pendl
- Graz/Austria, Medical University
| | | | | | | | | | | | | | - T Link
- Greifswald/Germany, University
| | - A Khaw
- Greifswald/Germany, University
| | | | | | | | | | | | - C Gaul
- Halle/Germany, University
| | | | | | | | | | | | - S Narr
- Hamburg/Germany, University
| | | | | | | | - D Otto
- Hamburg/Germany, University
| | - C Lichy
- Heidelberg/Germany, University
| | - W Hacke
- Heidelberg/Germany, University
| | | | | | | | | | - M Metso
- Helsinki/Finland, University
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - A Metz
- Marburg/Germany, University
| | | | | | | | | | | | | | | | - M Jauss
- Muhlhausen/Thuringen/Germany
| | - L Adam
- Muhlhausen/Thuringen/Germany
| | | | - C Gube
- Muhlhausen/Thuringen/Germany
| | | | | | | | | | | | - A Dörr
- Munich/Germany, University
| | | | | | | | | | | | | | | | | | | | | | | | - S Boy
- Regensburg/Germany, University
| | - J Mädl
- Regensburg/Germany, University
| | - GM Ertl
- Regensburg/Germany, University
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - A Melms
- Tubingen/Germany, University
| | | | - I Fink
- Tubingen/Germany, University
| | - B Liske
- Tubingen/Germany, University
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Bach E, Krahl R, Lange T, Schüler F, Al-Ali H, Büchner T, Haferlach T, Dölken G, Niederwieser D, Cross M. Delayed processing of bone marrow samples reveals a prognostic pattern of NME mRNA expression in cytogenetically normal acute myeloid leukemia. Leuk Lymphoma 2012; 53:1561-8. [PMID: 22421058 DOI: 10.3109/10428194.2012.676176] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Improvements in the therapy of cytogenetically normal acute myeloid leukemia (CN-AML) will depend largely on the characterization of functional subtypes identified by prognostic markers. Exposing leukemic cells to stress ex vivo may reveal relevant phenotypic markers not apparent in freshly explanted cells. Here, we assess the prognostic relevance of expression of the nucleoside diphosphate kinase genes NME1 and NME2 in a cohort of 78 patients with CN-AML aged < 60 years using archived mononuclear cell samples originally prepared from bone marrow either directly (n = 25) or following 2-3 days of transport (n = 53). The stress conditions arising during transport resulted in the development of a prognostic pattern of NME mRNA with maintenance of high NME2 mRNA being a strong indicator of increased event-free survival independent of FLT3-internal tandem duplication. Prospective analysis of CN-AML bone marrow (n = 7) confirmed that NME1 mRNA is always decreased during storage, while NME2 mRNA is either decreased or maintained. We conclude that ex vivo stress can reveal novel prognostic markers.
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Affiliation(s)
- Enrica Bach
- Department of Hematology, Oncology and Hemostasiology, University of Leipzig, Leipzig, Germany
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Tschiedel S, Bach E, Jilo A, Wang SY, Lange T, Al-Ali HK, Vucinic V, Niederwieser D, Cross M. Bcr–Abl dependent post-transcriptional activation of NME2 expression is a specific and common feature of chronic myeloid leukemia. Leuk Lymphoma 2012; 53:1569-76. [DOI: 10.3109/10428194.2012.656631] [Citation(s) in RCA: 9] [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: 12/30/2022]
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Kochman F, Bach E, Dereux A, Arens G, Garcin V. Le devenir des troubles envahissants du développement après l’adolescence. Encephale 2010; 36 Suppl 3:S54-7. [DOI: 10.1016/s0013-7006(10)70031-2] [Citation(s) in RCA: 2] [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: 10/18/2022]
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Cinquemani C, Boyle C, Bach E, Schollmeyer E. Inactivation of microbes using compressed carbon dioxide—An environmentally sound disinfection process for medical fabrics. J Supercrit Fluids 2007. [DOI: 10.1016/j.supflu.2006.11.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Argüelles D, Carmona JU, Pastor J, Iborra A, Viñals L, Martínez P, Bach E, Prades M. Evaluation of single and double centrifugation tube methods for concentrating equine platelets. Res Vet Sci 2006; 81:237-45. [PMID: 16969921 DOI: 10.1016/j.rvsc.2005.12.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [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: 10/25/2022]
Abstract
The aim of this study was to evaluate single and double centrifugation tube methods for concentrating equine platelets. Whole blood samples were collected from clinically normal horses and processed by use of single and double centrifugation tube methods to obtain four platelet concentrates (PCs): PC-A, PC-B, PC-C, and PC-D, which were analyzed using a flow cytometry hematology system for hemogram and additional platelet parameters (mean platelet volume, platelet distribution width, mean platelet component concentration, mean platelet component distribution width). Concentrations of transforming growth factor beta 1 (TGF-beta(1)) were determined in all the samples. Platelet concentrations for PC-A, PC-B, PC-C, and PC-D were 45%, 44%, 71%, and 21% higher, respectively, compared to the same values for citrated whole blood samples. TGF-beta(1) concentrations for PC-A, PC-B, PC-C, and PC-D were 38%, 44%, 44%, and 37% higher, respectively, compared to citrated whole blood sample values. In conclusion, the single and double centrifugation tube methods are reliable methods for concentrating equine platelets and for obtaining potentially therapeutic TGF-beta(1) levels.
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Affiliation(s)
- D Argüelles
- Department of Animal Medicine and Surgery, Universitat Autònoma de Barcelona, 08193, Cerdanyola del Vallès, Spain
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Dilthey W, Bach E, Grütering H, Hausdörfer E. Über den Einfluß von Phenoxygruppen und ihren Abkömmlingen auf die Halochromieerscheinungen in bekannten Chromogenen. (Heteropolare Kohlenstoffverbindungen. V). ACTA ACUST UNITED AC 2004. [DOI: 10.1002/prac.19271170120] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Bach E, Cleve E, Schmidt A, Schollmeyer E. Treatment of Textile Fibres in Dense Gases — An Overview. CHEM-ING-TECH 2001. [DOI: 10.1002/1522-2640(200106)73:6<719::aid-cite7192222>3.0.co;2-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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38
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Jensen MV, Bach E. [Workload, gender and age among personnel with reported sudden lifting injuries]. Ugeskr Laeger 2001; 163:1276-9. [PMID: 11258252] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
INTRODUCTION In 1996 the Danish Parliament passed a new Act on industrial injuries, including the so-called sudden lifting injuries. This type of lifting injury had been experienced in some industries in connection with lifting situations causing sudden pain in the back. Less frequently, other regions of the body may be affected. This study is a distribution of a sample of reported industrial injuries of this type in groups according to types of lifts. The study also includes a comparison with parameters from the Danish Work Environment Cohort Study. MATERIAL AND METHODS The sample consisted of a total of 482 cases of back injuries. Of these, 346 cases were distributed according to six categories of manual lifting work and to age and gender. The rest, 136 cases, were excluded for technical reasons. RESULTS In the distribution, 8% of the cases were in jobs with many heavy lifts, 66% of the cases were in jobs with moderate daily lifted weights or in jobs with only few or light lifts. Approximately 25% of cases concerned employees performing patient transfers. The distribution contained more men than the Danish Work Environment Cohort Study, and the persons in the cases were slightly older than this reference population. DISCUSSION Altogether, this study points towards an occurrence of sudden lifting injuries among employees performing certain types of manual lifting work. The industrial injuries cases may have been subject to some selection.
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Abstract
A prospective study was conducted in order to describe the incidence of eye symptoms, nose or throat symptoms, asthma and bronchitis among cleaners compared with former cleaners and according to the 'use of sprayers'. In 1989 and in 1991 questionnaire-based studies were conducted among female cleaners employed at Danish nursing homes, schools and offices. A cohort of 1,011 females was followed over two years. At baseline in 1989, the average age was 45 years and the average of seniority was 10 years. Overall, the cleaners tended to have the same or higher risk of developing respiratory symptoms compared to former cleaners. The 'use of sprayers' during the follow-up period was associated with an increased risk of eye and respiratory symptoms.
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Affiliation(s)
- J Nielsen
- Department of Occupational Medicine, National Institute of Occupational Health, Denmark.
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Abstract
OBJECTIVES To study the influence of different job related and socioeconomic factors for development of myocardial infarction (MI). METHOD The study was a case-control study of 76 male wage earners who had been admitted to hospital with MI. As a control group 176 male wage earners not admitted to hospital who were residents of the same county were used. Both groups were interviewed with an extensive questionnaire on job related conditions. Several indices on job related psychosocial factors were established in accordance with Karasek's job strain model as well as the extension of the model, the isostrain model. RESULTS The most significant findings were consistent with Karasek's job strain model in that mean with a high degree of demand combined with a low degree of control at work had a significantly increased odds ratio (OR) 95% confidence interval (95% CI) of 2.1 (1.2 to 3.8) for MI after adjustment for age compared with men with a low degree of demand and a high degree of control at work. Further adjustment for smoking, socioeconomic status, employment sector, job category, and social network did not affect the OR substantially (OR 2.3 (1.2 to 4.4)). Other factors significantly associated to MI were job category (blue collar workers v white collar workers, OR 2.8 (1.6 to 5.8)), and employment sector (private v public, OR 3.1 (1.8 to 6.1)). CONCLUSIONS Thus, the study confirmed the job strain model as well as the well known association between socioeconomic status and risk of MI, whereas the finding of an increased risk among employees in the private sector has not previously been described.
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Affiliation(s)
- B Netterstrøm
- Clinic of Occupational Medicine, Hillerød Hospital, Denmark.
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Abstract
OBJECTIVE To investigate the risk of cancer associated with exposure to air pollution among bus drivers and tramway employees. METHODS A retrospective cohort study of 18,174 bus drivers or tramway employees in Copenhagen in the period 1900-94. Data on employment were obtained from company files. Information on cancer was obtained from the Danish Cancer Registry. RESULTS Findings showed that bus drivers or tramway employees had an increased risk of all malignant neoplasms (standardised incidence ratio (SIR) 1.24, 95% confidence interval (95% CI) 1.19 to 1.30). The relative risk was significantly increased for both men and women (SIR 1.24, 95% CI 1.19 to 1.30 and 1.28, 1.06 to 1.53, respectively). People employed for < 3 months had no increased risk of cancer (1.04, 0.81 to 1.31). For men who were employed for > 3 months the risk of lung cancer (1.6, 1.5 to 1.8), laryngeal cancer (1.4, 1.0 to 1.9), kidney cancer (1.6, 1.3 to 2.0), bladder cancer (1.4, 1.2 to 1.6), skin cancer (1.1, 1.0 to 1.2), pharyngeal cancer (1.9, 1.2 to 2.8), rectal cancer (1.2, 1.0 to 1.5) and liver cancer (1.6, 1.2 to 2.2) was significantly increased. For women employed for > 3 months the risk of lung cancer was significantly increased (2.6, 1.5 to 4.3). CONCLUSION This cohort study shows that bus drivers and tramway employees are at an increased risk of developing several types of cancer. This might be due to the exposure to air pollution during working hours or to other risk factors, primarily smoking.
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Smolenicka Z, Bach E, Schaer A, Liechti-Gallati S, Frey BM, Frey FJ, Ferrari P. A new polymorphic restriction site in the human 11 beta-hydroxysteroid dehydrogenase type 2 gene. J Clin Endocrinol Metab 1998; 83:1814-7. [PMID: 9589699 DOI: 10.1210/jcem.83.5.4933] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The 11 beta-hydroxysteroid dehydrogenase type II enzyme (11 beta HSD2) inactivates glucocorticoids in the kidney and thus prevents glucocorticoids from occupying the non-selective mineralocorticoid receptor in epithelial tissues. Mutations in the HSD11B2 gene have been found to cause the syndrome of apparent mineralocorticoid excess, a rare autosomal recessive disease characterized by severe hypertension. Thus, this locus could also be an ideal candidate involved in the etiology of primary hypertension. We identified a polymorphism in exon 3 characterized by a GAG to GAA transition at codon 178, with the loss of an Alu I restriction site and analysed it in an association study using end-stage renal disease patients, diabetic or essential hypertensive patients and control subjects. Two-hundred and eighty nine subjects and patients were analysed; the genotype was determined by amplification of genomic DNA and subsequent digestion with Alu I restriction enzyme. The prevalence of the Alu I allele was 8.6% in healthy control subjects (n = 116). This prevalence was lower (chi 2 P = 0.035 vs. controls) than the 18.0% in a group of renal transplant patients (n = 61). The corresponding values for patients with diabetes mellitus (n = 25), hypertension (n = 41) and patients on dialysis (n = 46) were 4.0%, 4.8% and 4.3%, respectively. There was no correlation between blood pressure and the marker in non-ESRD subjects. These data indicate the presence of a polymorphic marker in exon 3 of the HSD11B2 gene; this marker is associated with end-stage renal disease but not with essential hypertension in humans.
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Affiliation(s)
- Z Smolenicka
- Department of Medicine, University Hospital of Berne, Switzerland
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Abstract
OBJECTIVES To find associations between the prevalence of low back pain and occupational activities. METHODS Interviews of a random sample of 5185 19-59 year old Danish employees analysed by logistic regression. RESULTS Increased risks of low back pain were found for "vibration affecting the whole body" (odds ratio (OR) = 1.28), "physically hard work" (OR = 1.28), "frequently twisting or bending" (OR = 1.71), "standing up" (OR = 1.20), and "concentration demands" (OR = 1.28). In the analysis of dose-response relations between low back pain and the risk factors, the one year period prevalence increased with increasing exposure time during a working day to each of the risk factors. The prevalence proportion ratio for those reporting to be exposed for most of the working time were 1.30 for vibrations affecting the whole body, 1.54 for physically hard work, 1.48 for frequently twisting or bending, 1.29 for standing up, and 1.13 for concentration demands. These associations seemed to be stronger in the subset of subjects who worked for 37 hours or more per week. The population attributable fractions were 15.1% for frequently twisting or bending, 15.0% for standing up, 7.6% for concentration demands, and 4.4% for physically hard work. CONCLUSION Vibrations affecting the whole body, physically hard work, frequently twisting or bending, standing up, and concentration demands proved to be risk factors for the occurrence of low back pain, even after controlling for age, sex, educational level, and duration of employment in a specific occupation.
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Affiliation(s)
- Y Xu
- National Institute of Occupational Health, Copenhagen, Denmark
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44
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Abstract
Using data from a nation-wide cross-sectional survey in 1990 a study examining the risk for occurrence of LBP in various specific occupations was made among 5,185 Danish employees aged 19-59 years old. After adjusting for the confounding effects of age and gender we found significantly increased risks of LBP in three out of nine major occupational categories. They were 'health care and social work' (OR = 1.52, 95% Cl = 1.28-1.80), 'mining, quarrying and construction work' (OR = 1.97, 95% Cl = 1.41-2.74) and 'manufacturing and machine operation work' (OR = 1.21, 95% Cl = 1.05-1.40). Among 39 second-level occupational categories the highest risks were observed among persons employed in 'building construction work' (OR = 1.97, 95% Cl = 1.41-2.74), 'social work, child day care work and psychological work' (OR = 1.64, 95% Cl = 1.32-2.05). Skilled and unskilled manual workers had an increased risk of LBP.
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Affiliation(s)
- Y Xu
- Department of Occupational Medicine, National Institute of Occupational Health, Denmark
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45
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Brandorff NP, Flyvholm MA, Beck ID, Skov T, Bach E. National survey on the use of chemicals in the working environment: estimated exposure events. Occup Environ Med 1995; 52:454-63. [PMID: 7670620 PMCID: PMC1128264 DOI: 10.1136/oem.52.7.454] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [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: 01/26/2023]
Abstract
OBJECTIVES To obtain knowledge about the use and distribution of hazardous chemicals in Danish industry. This knowledge is used to regulate the occupational environment and prevent hazardous exposure. METHODS A national survey on the use of chemicals was carried out in 1989 in a stratified sample of 1448 Danish businesses. 13,000 different chemical products were reported. Information on components in the chemical products was obtained from the Danish product register data base (PROBAS) and by inquiries to suppliers and manufacturers. At the end of the study the composition of about 9400 of the products was known. A model was developed to estimate national numbers of chemical exposure events as a supplement to data on weights of chemicals used. RESULTS Data are presented for 36 chemical substances with chronic toxic effects and high estimated national numbers of exposure events for the industry groups included in the survey. Seven of the 36 substances are carcinogens, 17 are reproductive toxicants, 12 are allergens, and 18 are neurotoxicants according to listings of chronic toxicants used by the Danish authorities. The largest national number of exposure events was estimated for the industry groups manufacture of fabricated metal products, and personal services, cleaning, and hair dressing. These should have special attention in further preventive work. CONCLUSIONS This survey on the use of chemicals is the first nationwide investigation in Denmark to delineate the use of all chemicals. The data have been used in a project to review occupational hazards in general in Danish industry. In the future, the data may be used as a basis for measuring chemical substitution, developing chemical safety, and as reference for more specific investigations and for follow up studies. Also job exposure matrices based on actual use of chemical products can be constructed.
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Affiliation(s)
- N P Brandorff
- National Institute of Occupational Health, Copenhagen, Denmark
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46
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Marsters SA, Pennica D, Bach E, Schreiber RD, Ashkenazi A. Interferon gamma signals via a high-affinity multisubunit receptor complex that contains two types of polypeptide chain. Proc Natl Acad Sci U S A 1995; 92:5401-5. [PMID: 7777519 PMCID: PMC41702 DOI: 10.1073/pnas.92.12.5401] [Citation(s) in RCA: 75] [Impact Index Per Article: 2.6] [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: 01/27/2023] Open
Abstract
Signaling by interferon gamma (IFN-gamma) requires two structurally related cell surface proteins: a ligand-binding polypeptide, known as the IFN-gamma receptor (IFN-gamma R), and an accessory factor. However, it is not known whether IFN-gamma forms a ternary complex with the IFN-gamma R and accessory factor to initiate signaling. Here we demonstrate complex formation between IFN-gamma and the two proteins, both in solution and at the cell surface. We observe complexes containing ligand, two molecules of IFN-gamma R (designated the IFN-gamma R alpha chain), and one or two molecules of accessory factor (designated the IFN-gamma R beta chain). Transfected cells expressing both IFN-gamma R chains bind IFN-gamma with higher affinity than do cells expressing alpha chain alone. Anti-beta-chain antibodies prevent the beta chain from participating in the ligand-receptor complex, reduce the affinity for IFN-gamma, and block signaling. Soluble alpha- or beta-chain extracellular domains also inhibit function. These results demonstrate that IFN-gamma signals via a high-affinity multisubunit complex that contains two types of receptor chain and suggest a potential approach to inhibiting specific actions of IFN-gamma by blocking the association of receptor subunits.
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Affiliation(s)
- S A Marsters
- Department of Molecular Biology, Genentech, Inc., South San Francisco, CA 94080, USA
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47
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Abstract
BACKGROUND An excess risk of gastric ulcer (GU) (ICD-8: 531) has formerly been found in shift workers and ex-shiftworkers but little is known about the risk of GU associated with other forms of non-daytime work. This study deals with associations between non-daytime work and GU. METHODS A fixed cohort of 122,116 men in occupations in which at least 20% had non-daytime work and a reference group of 593,281 men in occupations with daytime work only, was followed in the National Inpatient Register for first discharges with GU as the principal diagnosis. RESULTS For men with daytime work only we found a steep inverse association between GU and employment status. Men in occupational groups with late evening work had a standardized hospitalization ratio (SHR) of 236 (90% confidence interval [Cl]: 184-299), groups working in rosters covering 24-hour services had an SHR of 147 (90% Cl: 116-183). A slightly raised risk of 114 (90% Cl: 101-128) was found in groups having other forms of non-daytime work. For all men in groups with non-daytime work we found a significant SHR of 130 (90% Cl: 118-142). CONCLUSION We conclude that both low employment status and non-daytime work are associated with an increased risk of GU.
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Affiliation(s)
- F Tüchsen
- National Institute of Occupational Health, Copenhagen, Denmark
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48
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Franck C, Bach E, Skov P. Prevalence of objective eye manifestations in people working in office buildings with different prevalences of the sick building syndrome compared with the general population. Int Arch Occup Environ Health 1993; 65:65-9. [PMID: 8354577 DOI: 10.1007/bf00586061] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [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: 01/30/2023]
Abstract
A cross-sectional clinical epidemiological study was carried out among 169 office workers in four Copenhagen town halls with different prevalences of the sick building syndrome. The results were compared with those in 112 subjects randomly selected from the general population. Biomicroscopic eye manifestations, such as premature break-up of the precorneal tear film, absence of foam at the inner eye canthus and epithelial damage of the bulbar conjunctiva, were investigated together with self-reported eye complaints. Although intercorrelated, the objective eye manifestations independently were statistically associated with self-reported eye complaints in office workers. The prevalence of the objective eye manifestations was significantly elevated in office workers compared with the general population and most pronounced for the buildings with a high prevalence of the sick building syndrome (P < 0.001). In the general population, subjects with a non-industrial occupation, including office workers, had a significantly higher prevalence of objective eye manifestations than those with an industrial occupation (P = 0.03), but the prevalence was still significantly lower than that among the office workers in buildings with a high prevalence of the sick building syndrome (P < 0.001). Since possible confounders were found not to explain the difference in prevalence of objective eye manifestations and complaints among the two populations, it is concluded that the office environment (buildings and/or type of office work) promotes these objective changes accompanied by self-reported complaints.
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Affiliation(s)
- C Franck
- Department of Occupational Medicine, Glostrup Hospital, University of Copenhagen, Denmark
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49
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Bach E, Schollmeyer E. An ultraviolet-spectrophotometric method with 2-cyanoacetamide for the determination of the enzymatic degradation of reducing polysaccharides. Anal Biochem 1992; 203:335-9. [PMID: 1416030 DOI: 10.1016/0003-2697(92)90321-w] [Citation(s) in RCA: 21] [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: 12/26/2022]
Abstract
A rapid, facile, and sensitive uv-spectrophotometric assay has been developed for the determination of the enzymatic degradation of polysaccharides that generates reducing sugars. The assay was carried out with 2-cyanoacetamide in a single test tube. The solution was left at pH 9 by the addition of borate buffer within 5 min. Measurement of the reaction mixture at 274 nm allows a simple determination up to 600 mumol/liter of reducing sugars. The coefficient of variation was less than 2% on all measurements. The assay was developed with pectin and polygalacturonic acid from apples and has been compared with the Somogyi-Nelson method. The new assay was then exemplarily used for the determination of the enzymatic hydrolysis products of pectin from cotton.
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Affiliation(s)
- E Bach
- Deutsches Textilforschungszentrum Nord-West e. V., Frankenring, Germany
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50
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Tüchsen F, Bach E, Marmot M. Occupation and hospitalization with ischaemic heart diseases: a new nationwide surveillance system based on hospital admissions. Int J Epidemiol 1992; 21:450-9. [PMID: 1634305 DOI: 10.1093/ije/21.3.450] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [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] [Indexed: 12/28/2022] Open
Abstract
A cohort of all people in Denmark aged 20-59 years on 1 January 1981 was followed up for four years for emigration, death and hospital admission for ischaemic heart disease (IHD) as the primary diagnosis. The data set allows tabulation of rates of hospitalization by occupation, position and industry. Well-known classic associations for IHD have been reproduced. Examples are: male bus drivers had a standardized hospitalization ratio (SHR) of 136; for male urban bus drivers SHR = 143, male taxi drivers SHR = 168, fishermen SHR = 129, men occupied in hotels and restaurants SHR = 140, women in hotels and restaurants SHR = 157. The consistency with previous findings is an argument that new significant associations should be treated as substantiated hypotheses if no selection bias is known. Examples of groups at significant excess risk of IHD are those self-employed in the textile industry, self-employed hairdressers, foremen in the construction industry, bakers, medical and industrial laboratory technicians, telephone assistants and unskilled tube and sheet workers in shipyards.
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Affiliation(s)
- F Tüchsen
- Danish National Institute of Occupational Health, Copenhagen
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