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Lax H, Baum J, Lehmann N, Merkel‐Jens A, Beelen DW, Jöckel K, Dührsen U. Patterns of follow-up care in adult blood cancer survivors-Prospective evaluation of health-related outcomes, resource use, and quality of life. Cancer Med 2024; 13:e7095. [PMID: 38549460 PMCID: PMC10979186 DOI: 10.1002/cam4.7095] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 01/11/2024] [Accepted: 02/29/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Information about follow-up care in blood cancer survivors is limited. The questionnaire-based "Aftercare in Blood Cancer Survivors" (ABC) study aimed to identify patterns of follow-up care in Germany and compare different types of follow-up institutions. METHODS The study's 18-month prospective part compared the follow-up institutions identified in the preceding retrospective part (academic oncologists, community oncologists, primary care physicians). The questionnaires were completed by the follow-up physicians. RESULTS Of 1070 physicians named by 1479 blood-cancer survivors, 478 (44.7%) consented to participate. For provision of care, most oncologists relied on published guidelines, while most primary care physicians depended on information from other physicians. Survivors with a history of allogeneic transplantation or indolent lymphoma were mainly seen by academic oncologists, whereas survivors with monoclonal gammopathy, multiple myeloma, or myeloproliferative disorders were often seen by community oncologists, and survivors with a history of aggressive lymphoma or acute leukemia by primary care physicians. Detection of relapse and secondary diseases was consistently viewed as the most important follow-up goal. Follow-up visits were most extensively documented by academic oncologists (574 of 1045 survivors cared for, 54.9%), followed by community oncologists (90/231, 39.0%) and primary care physicians (51/203, 25.1%). Relapse and secondary disease detection rates and the patients' quality of life were similar at the three institutions. Laboratory tests were most often ordered by academic oncologists, and imaging by primary care physicians. Psychosocial issues and preventive care were more often addressed by primary care physicians than by oncologists. CONCLUSIONS Patients at high risk of relapse or late complications were preferentially treated by academic oncologists, while patients in stable condition requiring continuous monitoring were also seen by community oncologists, and patients with curable diseases in long-term remission by primary care physicians. For the latter, transfer of follow-up care from oncologists to well-informed primary care providers appears feasible.
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Affiliation(s)
- Hildegard Lax
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Julia Baum
- Klinik für HämatologieUniversitätsklinikum Essen, Universität Duisburg‐EssenEssenGermany
| | - Nils Lehmann
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Anja Merkel‐Jens
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Dietrich W. Beelen
- Klinik für KnochenmarktransplantationUniversitätsklinikum Essen, Universität Duisburg‐EssenEssenGermany
| | - Karl‐Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Ulrich Dührsen
- Klinik für HämatologieUniversitätsklinikum Essen, Universität Duisburg‐EssenEssenGermany
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Scheubeck G, Hoffmann M, Jurinovic V, Fischer L, Unterhalt M, Schmidt C, Böck HP, Dührsen U, Kaesberger J, Kremers S, Lindemann HW, Mantovani L, Hiddemann W, Hoster E, Dreyling M. Rituximab, gemcitabine and oxaliplatin in relapsed or refractory indolent and mantle cell lymphoma: results of a multicenter phase I/II-study of the German Low Grade Lymphoma Study Group. Ann Hematol 2024:10.1007/s00277-024-05689-w. [PMID: 38459156 DOI: 10.1007/s00277-024-05689-w] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/28/2024] [Indexed: 03/10/2024]
Abstract
Rituximab, gemcitabine and oxaliplatin (R-GemOx) has demonstrated to be effective and safe in lymphoma patients. We aimed to determine the maximum tolerated dose (MTD) of oxaliplatin in combination with rituximab and gemcitabine and to explore the efficacy and safety of R-GemOx in relapsed or refractory (r/r) indolent and mantle cell lymphoma (MCL). In this single-arm, phase I/II trial, we enrolled 55 patients with r/r indolent lymphoma and MCL not suitable for autologous stem-cell transplantation. Patients received 4 cycles of R-GemOx. In the dose escalation group, 70 mg/m2 of oxaliplatin was applied and interindividually increased by 10 mg/m2 until the MTD was reached together with fixed doses of rituximab and gemcitabine. At the oxaliplatin MTD, an extension cohort was opened. Primary aim was to detect an overall response rate (ORR) greater than 65% (α = 0.05). Oxaliplatin 70 mg/m2 (MTD) was chosen for the extension cohort after 3 of 6 patients experienced a DLT at 80 mg/m2. Among 46 patients evaluable for the efficacy analysis ORR was 72% (33/46), missing the primary aim of the study (p = 0.21). After a median follow-up of 7.9 years, median PFS and OS were 1.0 and 2.1 years. Most frequent grade ≥ 3 adverse events were cytopenias. R-GemOx induces decent response rates in r/r indolent lymphoma and MCL, though novel targeted therapies have largely replaced chemotherapy in the relapse setting. Particularly in MCL, R-GemOx might be an alternative option in late relapses or as bridging to CAR-T-cells. This study was registered with ClinicalTrials.gov on Aug 4th, 2009, number NCT00954005.
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Affiliation(s)
- Gabriel Scheubeck
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany.
| | - Martin Hoffmann
- Medical Clinic A, Clinical Centre Ludwigshafen, Ludwigshafen, Germany
| | - Vindi Jurinovic
- Institute for Medical Information Processing, Biometry, and Epidemiology, LMU Munich, Munich, Germany
| | - Luca Fischer
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
| | - Michael Unterhalt
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
| | - Christian Schmidt
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
| | | | - Ulrich Dührsen
- Clinic of Hematology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | | | - Stephan Kremers
- Hematology-Oncology, Caritas Hospital Lebach, Lebach, Germany
| | | | | | - Wolfgang Hiddemann
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
| | - Eva Hoster
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
- Institute for Medical Information Processing, Biometry, and Epidemiology, LMU Munich, Munich, Germany
| | - Martin Dreyling
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
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Baum J, Lax H, Lehmann N, Merkel-Jens A, Beelen DW, Jöckel KH, Dührsen U. Health-related complications during follow-up and their impact on blood cancer survivors - results from the 'Aftercare in Blood Cancer Survivors' (ABC) study. Acta Haematol 2024:000536155. [PMID: 38228094 DOI: 10.1159/000536155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 01/03/2024] [Indexed: 01/18/2024]
Abstract
Introduction Blood cancer survivors are at increased risk for medical complications. Methods Our questionnaire-based study involved 1,551 blood cancer survivors with a ≥3-year interval since the last intense treatment. Its goal was to quantify health-related complications during follow-up and assess their impact on the patients' lives. Results 20.4% of responding survivors reported a disease relapse, most often in indolent lymphomas. Second primary malignancies occurred in 14.1%, primarily in lymphoma and allogeneic transplantation survivors. The most frequent malignancy was basal cell carcinoma of the skin, but myeloid malignancies, melanoma, bladder, head-and-neck, and thyroid cancer also appeared disproportionately frequent. An increased infection rate was reported by 43.7%, most often after allogeneic transplantation. New cardiovascular diseases were reported by 30.2%, with a high rate of thromboembolic events in multiple myeloma and myeloproliferative diseases. Polyneuropathies were reported by 39.1%, most often by survivors with a history of multiple myeloma or aggressive lymphoma. Disease relapse was perceived as the highest burden, followed by second primary malignancy, increased infection frequency, and polyneuropathy. In each area investigated, the range of perceived severities was wide. Conclusions Health-related complications are frequent during blood cancer follow-up, with significant repercussions on the patients' lives.
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Fuchs M, Jacob AS, Kaul H, Kobe C, Kuhnert G, Pabst T, Greil R, Bröckelmann PJ, Topp MS, Just M, Hertenstein B, Soekler M, Vogelhuber M, Zijlstra JM, Keller UB, Krause SW, Dührsen U, Meissner J, Viardot A, Eich HT, Baues C, Diehl V, Rosenwald A, Buehnen I, von Tresckow B, Dietlein M, Borchmann P, Engert A, Eichenauer DA. Follow-up of the GHSG HD16 trial of PET-guided treatment in early-stage favorable Hodgkin lymphoma. Leukemia 2024; 38:160-167. [PMID: 37845285 PMCID: PMC10776396 DOI: 10.1038/s41375-023-02064-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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/25/2023] [Accepted: 10/05/2023] [Indexed: 10/18/2023]
Abstract
The primary analysis of the GHSG HD16 trial indicated a significant loss of tumor control with PET-guided omission of radiotherapy (RT) in patients with early-stage favorable Hodgkin lymphoma (HL). This analysis reports long-term outcomes. Overall, 1150 patients aged 18-75 years with newly diagnosed early-stage favorable HL were randomized between standard combined-modality treatment (CMT) (2x ABVD followed by PET/CT [PET-2] and 20 Gy involved-field RT) and PET-2-guided treatment omitting RT in case of PET-2 negativity (Deauville score [DS] < 3). The study aimed at excluding inferiority of PET-2-guided treatment and assessing the prognostic impact of PET-2 in patients receiving CMT. At a median follow-up of 64 months, PET-2-negative patients had a 5-year progression-free survival (PFS) of 94.2% after CMT (n = 328) and 86.7% after ABVD alone (n = 300; HR = 2.05 [1.20-3.51]; p = 0.0072). 5-year OS was 98.3% and 98.8%, respectively (p = 0.14); 4/12 documented deaths were caused by second primary malignancies and only one by HL. Among patients assigned to CMT, 5-year PFS was better in PET-2-negative (n = 353; 94.0%) than in PET-2-positive patients (n = 340; 90.3%; p = 0.012). The difference was more pronounced when using DS4 as cut-off (DS 1-3: n = 571; 94.0% vs. DS ≥ 4: n = 122; 83.6%; p < 0.0001). Taken together, CMT should be considered standard treatment for early-stage favorable HL irrespective of the PET-2-result.
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Grants
- Sanofi-Genzyme, Takeda
- Employment/leadership position (University Hospital of Cologne, Head of the GHSG Trial Coordination Centre), honorarium (Celgene, BMS, Takeda, Affimed, Lukon, Janssen)
- Takeda Medical Research Foundation
- Bristol-Myers Squibb Company | Bristol-Myers Squibb Canada (BMS Canada)
- BeiGene, MSD Stemline
- Gilead Sciences (Gilead)
- Miltenyi Biotec
- Novartis
- Roche (F. Hoffmann-La Roche Ltd)
- Amgen (Amgen Inc.)
- Pfizer (Pfizer Inc.)
- Merck & Co., Inc. | Merck Sharp and Dohme (Merck Sharp & Dohme)
- AbbVie (AbbVie Inc.)
- AstraZeneca
- allogene, Cerus, incyte, IQVIA, Noscendo, Pentixapharm,
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Affiliation(s)
- Michael Fuchs
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Anne Sophie Jacob
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Helen Kaul
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Carsten Kobe
- Department of Nuclear Medicine, University of Cologne, Cologne, Germany
| | | | - Thomas Pabst
- Department of Medical Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Richard Greil
- IIIrd Medical Department, Paracelcus Medical University and Salzburg Cancer Research Institute, Salzburg, Austria
- Salzburg Cancer Research Institute and AGMT (Arbeitsgemeinschaft Medikamentöse Tumortherapie), Salzburg, Austria
| | - Paul J Bröckelmann
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Max S Topp
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Marianne Just
- Dres. med. Just/Düwel/Riesenberg/Steinke/Schäfer, Studiengesellschaft, Bielefeld, Germany
| | - Bernd Hertenstein
- Department of Internal Medicine I, Klinikum Bremen Mitte, Bremen, Germany
| | - Martin Soekler
- Onkology, Spital Thun, Switzerland, formerly University of Tübingen, Tübingen, Germany
| | - Martin Vogelhuber
- Medizinische Klinik III, Universitätsklinik Regensburg, Regensburg, Germany
| | - Josée M Zijlstra
- Department of Hematology, Amsterdam UMC, Vrije Universiteit, Amsterdam, Netherlands
| | - Ulrich Bernd Keller
- Department of Internal Medicine III, Klinikum "Rechts der Isar", Munich, Germany
| | - Stefan W Krause
- Department of Internal Medicine 5, Haematology/Oncology, Uniklinikum Erlangen, Erlangen, Germany
| | - Ulrich Dührsen
- Department of Haematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | | | - Andreas Viardot
- Department of Internal Medicine III, University Hospital Ulm, Ulm, Germany
| | - Hans-Theodor Eich
- Department of Radiotherapy, University Hospital of Muenster, Muenster, Germany
| | - Christian Baues
- Department of Radiotherapy, University of Cologne, Cologne, Germany
| | - Volker Diehl
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Andreas Rosenwald
- Institute of Pathology, Julius Maximilian University of Würzburg and Comprehensive Cancer Center Mainfranken, Würzburg, Germany
| | - Ina Buehnen
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Bastian von Tresckow
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
- Department of Haematology and Stem Cell Transplantation, West German Cancer Center and German Cancer Consortium (DKTK partner site Essen), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Markus Dietlein
- Department of Nuclear Medicine, University of Cologne, Cologne, Germany
| | - Peter Borchmann
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Andreas Engert
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Dennis A Eichenauer
- German Hodgkin Study Group (GHSG), Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany.
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5
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Baum J, Lax H, Lehmann N, Merkel-Jens A, Beelen DW, Jöckel KH, Dührsen U. Impairment of vocational activities and financial problems are frequent among German blood cancer survivors. Sci Rep 2023; 13:22856. [PMID: 38129654 PMCID: PMC10739705 DOI: 10.1038/s41598-023-50289-9] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 12/18/2023] [Indexed: 12/23/2023] Open
Abstract
Little is known about changes in the personal living conditions of long-term blood cancer survivors in Germany. To gather information about social relationships, work life, overall well-being, and religion, we performed a questionnaire-based retrospective study on 1551 survivors who had been on follow-up for ≥ 3 years (median, 9 years). Most survivors reported that marital status and relationships with relatives and friends remained constant before and after blood cancer. Vocational activities were temporarily impaired for 47.5%, with a median time of 11 months to return to work. More than a third of the patients (35.6%) discontinued work permanently, with disability and retirement pension rates of 7.9% and 38.1%, respectively, at the time of the survey. Financial problems due to reduced income were reported by 26.2%, in particular after relapse or allogeneic transplantation. Patient reports addressing their quality of life showed large variations. It was best in acute leukemia survivors without a history of allogeneic transplantation and worst in patients with myeloproliferative disorders. Religion tended to become more important after blood cancer. In conclusion, vocational impairment and financial problems are frequent among German blood cancer survivors. Efforts should be made at an early stage to reestablish the patients' ability to work.
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Affiliation(s)
- Julia Baum
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Hildegard Lax
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Nils Lehmann
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Anja Merkel-Jens
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Dietrich W Beelen
- Klinik für Knochenmarktransplantation, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
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Frank D, Patnana PK, Vorwerk J, Mao L, Gopal LM, Jung N, Hennig T, Ruhnke L, Frenz JM, Kuppusamy M, Autry R, Wei L, Sun K, Mohammed Ahmed HM, Künstner A, Busch H, Müller H, Hutter S, Hoermann G, Liu L, Xie X, Al-Matary Y, Nimmagadda SC, Cano FC, Heuser M, Thol F, Göhring G, Steinemann D, Thomale J, Leitner T, Fischer A, Rad R, Röllig C, Altmann H, Kunadt D, Berdel WE, Hüve J, Neumann F, Klingauf J, Calderon V, Opalka B, Dührsen U, Rosenbauer F, Dugas M, Varghese J, Reinhardt HC, von Bubnoff N, Möröy T, Lenz G, Batcha AMN, Giorgi M, Selvam M, Wang E, McWeeney SK, Tyner JW, Stölzel F, Mann M, Jayavelu AK, Khandanpour C. Germ line variant GFI1-36N affects DNA repair and sensitizes AML cells to DNA damage and repair therapy. Blood 2023; 142:2175-2191. [PMID: 37756525 PMCID: PMC10733838 DOI: 10.1182/blood.2022015752] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 07/06/2023] [Accepted: 07/24/2023] [Indexed: 09/29/2023] Open
Abstract
ABSTRACT Growth factor independence 1 (GFI1) is a DNA-binding transcription factor and a key regulator of hematopoiesis. GFI1-36N is a germ line variant, causing a change of serine (S) to asparagine (N) at position 36. We previously reported that the GFI1-36N allele has a prevalence of 10% to 15% among patients with acute myeloid leukemia (AML) and 5% to 7% among healthy Caucasians and promotes the development of this disease. Using a multiomics approach, we show here that GFI1-36N expression is associated with increased frequencies of chromosomal aberrations, mutational burden, and mutational signatures in both murine and human AML and impedes homologous recombination (HR)-directed DNA repair in leukemic cells. GFI1-36N exhibits impaired binding to N-Myc downstream-regulated gene 1 (Ndrg1) regulatory elements, causing decreased NDRG1 levels, which leads to a reduction of O6-methylguanine-DNA-methyltransferase (MGMT) expression levels, as illustrated by both transcriptome and proteome analyses. Targeting MGMT via temozolomide, a DNA alkylating drug, and HR via olaparib, a poly-ADP ribose polymerase 1 inhibitor, caused synthetic lethality in human and murine AML samples expressing GFI1-36N, whereas the effects were insignificant in nonmalignant GFI1-36S or GFI1-36N cells. In addition, mice that received transplantation with GFI1-36N leukemic cells treated with a combination of temozolomide and olaparib had significantly longer AML-free survival than mice that received transplantation with GFI1-36S leukemic cells. This suggests that reduced MGMT expression leaves GFI1-36N leukemic cells particularly vulnerable to DNA damage initiating chemotherapeutics. Our data provide critical insights into novel options to treat patients with AML carrying the GFI1-36N variant.
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Affiliation(s)
- Daria Frank
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Pradeep Kumar Patnana
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University Cancer Center Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Jan Vorwerk
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
| | - Lianghao Mao
- Proteomics and Cancer Cell Signaling Group, Clinical Cooperation Unit Pediatric Leukemia, German Cancer Research Center and Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany
| | - Lavanya Mokada Gopal
- Proteomics and Cancer Cell Signaling Group, Clinical Cooperation Unit Pediatric Leukemia, German Cancer Research Center and Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany
| | - Noelle Jung
- Proteomics and Cancer Cell Signaling Group, Clinical Cooperation Unit Pediatric Leukemia, German Cancer Research Center and Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany
| | - Thorben Hennig
- Proteomics and Cancer Cell Signaling Group, Clinical Cooperation Unit Pediatric Leukemia, German Cancer Research Center and Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany
| | - Leo Ruhnke
- Department of Internal Medicine I, University Hospital Dresden, Technical University Dresden, Dresden, Germany
| | - Joris Maximillian Frenz
- Proteomics and Cancer Cell Signaling Group, Clinical Cooperation Unit Pediatric Leukemia, German Cancer Research Center and Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany
| | - Maithreyan Kuppusamy
- Proteomics and Cancer Cell Signaling Group, Clinical Cooperation Unit Pediatric Leukemia, German Cancer Research Center and Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany
| | - Robert Autry
- Hopp Children’s Cancer Center, Heidelberg, Germany
| | - Lanying Wei
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Institute of Medical Informatics, University of Münster, Münster, Germany
| | - Kaiyan Sun
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
| | - Helal Mohammed Mohammed Ahmed
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University Cancer Center Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Axel Künstner
- Medical Systems Biology Group, Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
| | - Hauke Busch
- Medical Systems Biology Group, Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
| | | | | | | | - Longlong Liu
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Xiaoqing Xie
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Yahya Al-Matary
- Department of Dermatology, University Hospital Essen, Essen, Germany
| | - Subbaiah Chary Nimmagadda
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University Cancer Center Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Fiorella Charles Cano
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Michael Heuser
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Felicitas Thol
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Gudrun Göhring
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Doris Steinemann
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Jürgen Thomale
- Institute of Cell Biology, University Hospital Essen, Essen, Germany
| | - Theo Leitner
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University Cancer Center Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Anja Fischer
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research, School of Medicine, Technische Universität München, Munich, Germany
| | - Roland Rad
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research, School of Medicine, Technische Universität München, Munich, Germany
- Department of Medicine II, Klinikum Rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
| | | | | | | | - Wolfgang E. Berdel
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
| | - Jana Hüve
- Fluorescence Microscopy Facility Münster, Institute of Medical Physics and Biophysics, University of Münster, Münster, Germany
| | - Felix Neumann
- Fluorescence Microscopy Facility Münster, Institute of Medical Physics and Biophysics, University of Münster, Münster, Germany
- Refined Laser Systems GmbH, Münster, Germany
| | - Jürgen Klingauf
- Fluorescence Microscopy Facility Münster, Institute of Medical Physics and Biophysics, University of Münster, Münster, Germany
- Institute of Medical Physics and Biophysics, University of Münster, Münster, Germany
| | - Virginie Calderon
- Bioinformatic Core Facility, Institut de Recherches Cliniques de Montréal, Montréal, QC, Canada
| | - Bertram Opalka
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Frank Rosenbauer
- Institute of Molecular Tumor Biology, Faculty of Medicine, University of Münster, Münster, Germany
| | - Martin Dugas
- Institute of Medical Informatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Julian Varghese
- Institute of Medical Informatics, University of Münster, Münster, Germany
| | - Hans Christian Reinhardt
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Nikolas von Bubnoff
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University Cancer Center Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Tarik Möröy
- Institut de Recherches Cliniques de Montréal, Montreal, QC, Canada
- Division of Experimental Medicine, McGill University, Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
| | - Aarif M. N. Batcha
- Institute of Medical Data Processing, Biometrics and Epidemiology, Faculty of Medicine, Ludwig Maximilians University Munich, Munich, Germany
- Data Integration for Future Medicine, Ludwig Maximilian University Munich, Munich, Germany
| | - Marianna Giorgi
- Roswell Park Comprehensive Cancer Center, Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY
| | - Murugan Selvam
- Roswell Park Comprehensive Cancer Center, Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY
| | - Eunice Wang
- Roswell Park Comprehensive Cancer Center, Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY
| | - Shannon K. McWeeney
- Division of Bioinformatics and Computational Biology, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR
- Oregon Clinical and Translational Research Institute, Oregon Health & Science University, Portland, OR
| | - Jeffrey W. Tyner
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, OR
| | - Friedrich Stölzel
- Department of Internal Medicine I, University Hospital Dresden, Technical University Dresden, Dresden, Germany
- Department of Medicine II, Division for Stem Cell Transplantation and Cellular Immunotherapy, University Cancer Center Schleswig-Holstein, University Hospital Schleswig-Holstein Kiel, Christian Albrecht University Kiel, Kiel, Germany
| | - Matthias Mann
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Munich, Germany
| | - Ashok Kumar Jayavelu
- Proteomics and Cancer Cell Signaling Group, Clinical Cooperation Unit Pediatric Leukemia, German Cancer Research Center and Department of Pediatric Oncology, Hematology and Immunology, University of Heidelberg, Heidelberg, Germany
- Hopp Children’s Cancer Center, Heidelberg, Germany
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Munich, Germany
- Molecular Medicine Partnership Unit, European Molecular Biology Laboratory and Medical Faculty, University of Heidelberg, Heidelberg, Germany
| | - Cyrus Khandanpour
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University Cancer Center Schleswig-Holstein, University of Lübeck, Lübeck, Germany
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Johansson P, Alig S, Richter J, Hanoun C, Rekowski J, Dürig J, Ylstra B, de Jong D, Klapper W, Alizadeh AA, Dührsen U, Hüttmann A. Outcome prediction by interim positron emission tomography and IgM monoclonal gammopathy in diffuse large B-cell lymphoma. Ann Hematol 2023; 102:3445-3455. [PMID: 37566280 PMCID: PMC10640472 DOI: 10.1007/s00277-023-05393-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/28/2023] [Indexed: 08/12/2023]
Abstract
In diffuse large B-cell lymphoma (DLBCL), a positive interim positron emission tomography (PET) scan predicts treatment failure, but the proportion of high-risk patients thus identified is small. To improve prediction, we combined the interim PET result with the presence or absence of an associated IgM gammopathy. Of 108 DLBCL patients participating in a prospective trial, nine (8%) were interim PET positive and 19 (18%) had an IgM gammopathy. The monoclonal protein was not associated with distinguishing genetic features, and its light chain restriction was not always concordant with the light chain restriction of the lymphoma. The information provided by interim PET and IgM gammopathy was combined to dichotomize the population into sizeable high-risk (1-2 adverse factors) and low-risk groups (no adverse factor) with widely different outcomes (population size, 25% vs. 75%; 3-year risk of progression, 51% vs. 10%; 3-year overall survival, 64% vs. 95%). Multivariable analyses including established risk factors revealed the interim PET result and the IgM gammopathy status to be the only factors significantly associated with outcome. Information about interim PET response and IgM gammopathy may be useful in studies testing risk-adapted treatment strategies.
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Affiliation(s)
- Patricia Johansson
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
- Institute of Cell Biology (Cancer Research), Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Stefan Alig
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA, USA
| | - Julia Richter
- Department of Hematopathology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Christine Hanoun
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Jan Rekowski
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jan Dürig
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Bauke Ylstra
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Daphne de Jong
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Wolfram Klapper
- Department of Hematopathology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Ash A Alizadeh
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA, USA
- Stanford Cancer Institute, Institute for Stem Cell Biology & Regenerative Medicine, Stanford, CA, USA
| | - Ulrich Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
| | - Andreas Hüttmann
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
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8
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Lübbert M, Wijermans PW, Kicinski M, Chantepie S, Van der Velden WJFM, Noppeney R, Griškevičius L, Neubauer A, Crysandt M, Vrhovac R, Luppi M, Fuhrmann S, Audisio E, Candoni A, Legrand O, Foà R, Gaidano G, van Lammeren-Venema D, Posthuma EFM, Hoogendoorn M, Giraut A, Stevens-Kroef M, Jansen JH, de Graaf AO, Efficace F, Ammatuna E, Vilque JP, Wäsch R, Becker H, Blijlevens N, Dührsen U, Baron F, Suciu S, Amadori S, Venditti A, Huls G. 10-day decitabine versus 3 + 7 chemotherapy followed by allografting in older patients with acute myeloid leukaemia: an open-label, randomised, controlled, phase 3 trial. Lancet Haematol 2023; 10:e879-e889. [PMID: 37914482 DOI: 10.1016/s2352-3026(23)00273-9] [Citation(s) in RCA: 1] [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] [Received: 04/06/2023] [Revised: 09/05/2023] [Accepted: 09/05/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Many older patients with acute myeloid leukaemia die or cannot undergo allogeneic haematopoietic stem-cell transplantation (HSCT) due to toxicity caused by intensive chemotherapy. We hypothesised that replacing intensive chemotherapy with decitabine monotherapy could improve outcomes. METHODS This open-label, randomised, controlled, phase 3 trial was conducted at 54 hospitals in nine European countries. Patients aged 60 years and older who were newly diagnosed with acute myeloid leukaemia and had not yet been treated were enrolled if they had an Eastern Cooperative Oncology Group performance status of 2 or less and were eligible for intensive chemotherapy. Patients were randomly assigned (1:1) to receive decitabine or standard chemotherapy (known as 3 + 7). For the decitabine group, decitabine (20 mg/m2) was administered for the first 10 days in the first 28-day cycle, followed by 28-day cycles consisting of 5 days or 10 days of decitabine. For the 3 + 7 group, daunorubicin (60 mg/m2) was administered over the first 3 days and cytarabine (200 mg/m2) over the first 7 days, followed by 1-3 additional chemotherapy cycles. Allogeneic HSCT was strongly encouraged. Overall survival in the intention-to-treat population was the primary endpoint. Safety was assessed in all patients who received the allocated treatment. This trial is registered at ClinicalTrials.gov, NCT02172872, and is closed to new participants. FINDINGS Between Dec 1, 2014, and Aug 20, 2019, 606 patients were randomly assigned to the decitabine (n=303) or 3 + 7 (n=303) group. Following an interim analysis which showed futility, the IDMC recommended on May 22, 2019, that the study continued as planned considering the risks and benefits for the patients participating in the study. The cutoff date for the final analysis presented here was June 30, 2021. At a median follow-up of 4·0 years (IQR 2·9-4·8), 4-year overall survival was 26% (95% CI 21-32) in the decitabine group versus 30% (24-35) in the 3 + 7 group (hazard ratio for death 1·04 [95% CI 0·86-1·26]; p=0·68). Rates of on-protocol allogeneic HSCT were similar between groups (122 [40%] of 303 patients for decitabine and 118 [39%] of 303 patients for 3+7). Rates of grade 3-5 adverse events were 254 (84%) of 302 patients in the decitabine group and 279 (94%) of 298 patients in the 3 + 7 group. The rates of grade 3-5 infections (41% [125 of 302] vs 53% [158 of 298]), oral mucositis (2% [seven of 302] vs 10% [31 of 298]) and diarrhoea (1% [three of 302] vs 8% [24 of 298]) were lower in the decitabine group than in the 3 + 7 group. Treatment-related deaths were reported for 12% (35 of 302) of patients in the decitabine group and 14% (41 of 298) in the 3 + 7 group. INTERPRETATION 10-day decitabine did not improve overall survival but showed a better safety profile compared with 3 + 7 chemotherapy in older patients with acute myeloid leukaemia eligible for intensive chemotherapy. Decitabine could be considered a better-tolerated and sufficiently efficacious alternative to 3 + 7 induction in fit older patients with acute myeloid leukaemia without favourable genetics. FUNDING Janssen Pharmaceuticals.
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Affiliation(s)
- Michael Lübbert
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany.
| | - Pierre W Wijermans
- Department of Hematology, Haga Teaching Hospital, The Hague, Netherlands
| | - Michal Kicinski
- The European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Sylvain Chantepie
- Department of Hematology, Centre Hospitalo-Universitaire de Caen, Caen, France
| | | | - Richard Noppeney
- Klinik für Hämatologie und Stammzelltransplantation, University Hospital Essen, Essen, Germany
| | - Laimonas Griškevičius
- Department of Hematology, Oncology and Transfusion Medicine Center, Vilnius University Hospital Santaros Klinikos, Vilnius University, Vilnius, Lithuania
| | - Andreas Neubauer
- Department of Internal Medicine, Hematology, Oncology and Immunology, Philipps University Marburg and University Hospital Gießen and Marburg, Campus Marburg, Marburg, Germany
| | - Martina Crysandt
- Department of Hematology, Oncology, Hemostasiology and Stem Cell Transplantation, Medical Clinic IV, University Hospital RWTH Aachen, Aachen, Germany
| | - Radovan Vrhovac
- Department of Haematology, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Mario Luppi
- Dipartimento di Scienze Mediche e Chirurgiche Materno-Infantili e dell'Adulto, University of Modena and Reggio Emilia, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Stephan Fuhrmann
- Department of Hematology and Oncology, Helios Hospital Berlin-Buch, Kiel, Germany
| | - Ernesta Audisio
- Department of Haematology, Azienda Ospedaliera Città della Salute e della Scienza di Torino-Ospedale Molinette, Torino, Italy
| | - Anna Candoni
- Clinica Ematologica Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Olivier Legrand
- Service d'Hématologie Clinique et de Thérapie cellulaire, Hôpital Saint Antoine, APHP, Paris, France
| | - Robin Foà
- Ematologia, Dipartimento di Medicina Traslazionale e di Precisione, Sapienza Università di Roma, Rome, Italy
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | | | | | - Mels Hoogendoorn
- Department of Hematology, Medical Center Leeuwarden, Leeuwarden, Netherlands
| | - Anne Giraut
- The European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Marian Stevens-Kroef
- Department of Human Genetics, Radboud University Medical Center, Nijmegen, Netherlands
| | - Joop H Jansen
- Laboratory Hematology, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Aniek O de Graaf
- Laboratory Hematology, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Fabio Efficace
- Italian Group for Adult Hematologic Diseases (GIMEMA), Data Center and Health Outcomes Research Unit, Rome, Italy
| | | | - Jean-Pierre Vilque
- Department of Hematology, Centre Hospitalo-Universitaire de Caen, Caen, France
| | - Ralph Wäsch
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | - Heiko Becker
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany
| | | | - Ulrich Dührsen
- Klinik für Hämatologie und Stammzelltransplantation, University Hospital Essen, Essen, Germany
| | - Frédéric Baron
- GIGA-I3 and Centre Hospitalier Universitaire, University of Liège, Liège, Belgium
| | - Stefan Suciu
- The European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Sergio Amadori
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Adriano Venditti
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Gerwin Huls
- University Medical Center Groningen, Groningen, Netherlands.
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9
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Baum J, Lax H, Lehmann N, Merkel-Jens A, Beelen DW, Jöckel KH, Dührsen U. Preventive health care in blood cancer survivors: results from the ABC study. J Cancer Res Clin Oncol 2023; 149:11531-11540. [PMID: 37395845 PMCID: PMC10465397 DOI: 10.1007/s00432-023-04984-9] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Blood cancer survivors are at increased risk for second primary malignancies, cardiovascular diseases, and infections. Little is known about preventive care in blood cancer survivors. METHODS Our questionnaire-based study included blood cancer patients diagnosed at the University Hospital of Essen before 2010, with a ≥ 3-year interval from the last intense treatment. One section of the retrospective study covered preventive care (cancer screening, cardiovascular screening, vaccination). RESULTS Preventive care was delivered by a general practitioner for 1100 of 1504 responding survivors (73.1%), by an oncologist for 125 (8.3%), by a general practitioner together with an oncologist for 156 (10.4%), and by other disciplines for 123 (8.2%). Cancer screening was more consistently performed by general practitioners than by oncologists. The converse was true for vaccination, with particularly high vaccination rates in allogeneic transplant recipients. Cardiovascular screening did not differ between care providers. Cancer and cardiovascular screening rates in survivors eligible for statutory prevention programs were higher than in the general population (skin cancer screening 71.1%; fecal occult blood testing 70.4%; colonoscopy 64.6%; clinical breast examination 92.1%; mammography 86.8%; cervical smear 86.0%; digital rectal examination 61.9%; blood pressure test 69.4%; urine glucose test 54.4%; blood lipid test 76.7%; information about overweight 71.0%). The Streptococcus pneumoniae vaccination rate was higher (37.0%) and the influenza vaccination rate was lower (57.0%) than in the general population. CONCLUSIONS Utilization of preventive care is high among German blood cancer survivors. To ensure widespread delivery and avoid redundancy, communication between oncologists and preventive care providers is essential.
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Affiliation(s)
- Julia Baum
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Hildegard Lax
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Nils Lehmann
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Anja Merkel-Jens
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Dietrich W Beelen
- Klinik für Knochenmarktransplantation, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
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Patnana PK, Liu L, Frank D, Nimmagadda SC, Behrens M, Ahmed H, Xie X, Liebmann M, Wei L, Gerdemann A, Thivakaran A, Humpf HU, Klotz L, Dugas M, Varghese J, Trajkovic-Arsic M, Siveke JT, Hanenberg H, Opalka B, Dührsen U, Reinhardt HC, Guenther U, von Bubnoff N, Khandanpour C. Dose-dependent expression of GFI1 alters metabolism in the haematopoietic progenitors and MLL::AF9-induced leukaemic cells. Br J Haematol 2023; 202:1033-1048. [PMID: 37423893 DOI: 10.1111/bjh.18939] [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: 08/30/2022] [Revised: 06/05/2023] [Accepted: 06/07/2023] [Indexed: 07/11/2023]
Abstract
Growth factor independence 1 (GFI1) is a transcriptional repressor protein that plays an essential role in the differentiation of myeloid and lymphoid progenitors. We and other groups have shown that GFI1 has a dose-dependent role in the initiation, progression, and prognosis of acute myeloid leukaemia (AML) patients by inducing epigenetic changes. We now demonstrate a novel role for dose-dependent GFI1 expression in regulating metabolism in haematopoietic progenitor and leukaemic cells. Using in-vitro and ex-vivo murine models of MLL::AF9-induced human AML and extra-cellular flux assays, we now demonstrate that a lower GFI1 expression enhances oxidative phosphorylation rate via upregulation of the FOXO1- MYC axis. Our findings underscore the significance of therapeutic exploitation in GFI1-low-expressing leukaemia cells by targeting oxidative phosphorylation and glutamine metabolism.
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Affiliation(s)
- Pradeep Kumar Patnana
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Longlong Liu
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Department of Hematology, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Daria Frank
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Subbaiah Chary Nimmagadda
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Matthias Behrens
- Institute of Food Chemistry, University of Muenster, Muenster, Germany
| | - Helal Ahmed
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Xiaoqing Xie
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Marie Liebmann
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Lanying Wei
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Institute of Medical Informatics, University of Muenster, Muenster, Germany
| | - Andrea Gerdemann
- Institute of Food Chemistry, University of Muenster, Muenster, Germany
| | | | - Hans-Ulrich Humpf
- Institute of Food Chemistry, University of Muenster, Muenster, Germany
| | - Luisa Klotz
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Martin Dugas
- Institute of Medical Informatics, Heidelberg University Hospital, Heidelberg, Germany
| | - Julian Varghese
- Institute of Medical Informatics, University of Muenster, Muenster, Germany
| | - Marija Trajkovic-Arsic
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Jens T Siveke
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Helmut Hanenberg
- Clinic for Pediatrics III, University Hospital Essen, Essen, Germany
- Pediatric Oncology, Hematology & Immunology, Heinrich Heine University, University Hospital Düsseldorf, Dusseldorf, Germany
| | - Bertram Opalka
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Hans Christian Reinhardt
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Guenther
- Institute of Chemistry and Metabolomics, University of Lübeck, Lübeck, Germany
| | - Nikolas von Bubnoff
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Cyrus Khandanpour
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, University of Lübeck, Lübeck, Germany
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11
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Baum J, Lax H, Lehmann N, Merkel-Jens A, Beelen DW, Jöckel KH, Dührsen U. Patient-reported patterns of follow-up care in the 'Aftercare in Blood Cancer Survivors' (ABC) study. J Cancer Res Clin Oncol 2023; 149:10531-10542. [PMID: 37291404 PMCID: PMC10423115 DOI: 10.1007/s00432-023-04889-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/20/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Follow-up care provides long-term support for cancer survivors. Little is known about follow-up care in hematologic malignancies. METHODS Our questionnaire-based study included blood cancer survivors diagnosed at the University Hospital of Essen before 2010, with a ≥ 3-year interval since the last intense treatment. The primary goal of the retrospective study was the identification and characterization of follow-up institutions. RESULTS Of 2386 survivors meeting the inclusion criteria, 1551 (65.0%) consented to participate, with a follow-up duration > 10 years in 731. The university hospital provided care for 1045 participants (67.4%), non-university oncologists for 231 (14.9%), and non-oncological internists or general practitioners for 203 (13.1%). Seventy-two participants (4.6%) abstained from follow-up care. The disease spectrum differed among follow-up institutions (p < 0.0001). While allogeneic transplant recipients clustered at the university hospital, survivors with monoclonal gammopathy, multiple myeloma, myeloproliferative disorders, or indolent lymphomas were often seen by non-university oncologists, and survivors with a history of aggressive lymphoma or acute leukemia by non-oncological internists or general practitioners. Follow-up intervals mirrored published recommendations. Follow-up visits were dominated by conversations, physical examination, and blood tests. Imaging was more often performed outside than inside the university hospital. Satisfaction with follow-up care was high, and quality of life was similar in all follow-up institutions. A need for improvement was reported in psychosocial support and information about late effects. CONCLUSIONS The naturally evolved patterns identified in the study resemble published care models: Follow-up clinics for complex needs, specialist-led care for unstable disease states, and general practitioner-led care for stable conditions.
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Affiliation(s)
- Julia Baum
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Hildegard Lax
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Nils Lehmann
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Anja Merkel-Jens
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Dietrich W Beelen
- Klinik für Knochenmarktransplantation, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
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12
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Ferrández MC, Golla SSV, Eertink JJ, de Vries BM, Lugtenburg PJ, Wiegers SE, Zwezerijnen GJC, Pieplenbosch S, Kurch L, Hüttmann A, Hanoun C, Dührsen U, de Vet HCW, Zijlstra JM, Boellaard R. An artificial intelligence method using FDG PET to predict treatment outcome in diffuse large B cell lymphoma patients. Sci Rep 2023; 13:13111. [PMID: 37573446 PMCID: PMC10423266 DOI: 10.1038/s41598-023-40218-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/07/2023] [Indexed: 08/14/2023] Open
Abstract
Convolutional neural networks (CNNs) may improve response prediction in diffuse large B-cell lymphoma (DLBCL). The aim of this study was to investigate the feasibility of a CNN using maximum intensity projection (MIP) images from 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) baseline scans to predict the probability of time-to-progression (TTP) within 2 years and compare it with the International Prognostic Index (IPI), i.e. a clinically used score. 296 DLBCL 18F-FDG PET/CT baseline scans collected from a prospective clinical trial (HOVON-84) were analysed. Cross-validation was performed using coronal and sagittal MIPs. An external dataset (340 DLBCL patients) was used to validate the model. Association between the probabilities, metabolic tumour volume and Dmaxbulk was assessed. Probabilities for PET scans with synthetically removed tumors were also assessed. The CNN provided a 2-year TTP prediction with an area under the curve (AUC) of 0.74, outperforming the IPI-based model (AUC = 0.68). Furthermore, high probabilities (> 0.6) of the original MIPs were considerably decreased after removing the tumours (< 0.4, generally). These findings suggest that MIP-based CNNs are able to predict treatment outcome in DLBCL.
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Affiliation(s)
- Maria C Ferrández
- Cancer Center Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands.
| | - Sandeep S V Golla
- Cancer Center Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Jakoba J Eertink
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Bart M de Vries
- Cancer Center Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Pieternella J Lugtenburg
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Sanne E Wiegers
- Cancer Center Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Gerben J C Zwezerijnen
- Cancer Center Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Simone Pieplenbosch
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Lars Kurch
- Department of Nuclear Medicine, Clinic and Polyclinic for Nuclear Medicine, University of Leipzig, Leipzig, Germany
| | - Andreas Hüttmann
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Christine Hanoun
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Henrica C W de Vet
- Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Methodology, Amsterdam Public Health Research Institute, Methodology, Amsterdam, The Netherlands
| | - Josée M Zijlstra
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Ronald Boellaard
- Cancer Center Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
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13
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Eertink JJ, Zwezerijnen GJC, Heymans MW, Pieplenbosch S, Wiegers SE, Dührsen U, Hüttmann A, Kurch L, Hanoun C, Lugtenburg PJ, Barrington SF, Mikhaeel NG, Ceriani L, Zucca E, Czibor S, Györke T, Chamuleau MED, Hoekstra OS, de Vet HCW, Boellaard R, Zijlstra JM. Baseline PET radiomics outperforms the IPI risk score for prediction of outcome in diffuse large B-cell lymphoma. Blood 2023; 141:3055-3064. [PMID: 37001036 PMCID: PMC10646814 DOI: 10.1182/blood.2022018558] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 01/31/2023] [Accepted: 02/27/2023] [Indexed: 04/03/2023] Open
Abstract
The objective of this study is to externally validate the clinical positron emission tomography (PET) model developed in the HOVON-84 trial and to compare the model performance of our clinical PET model using the international prognostic index (IPI). In total, 1195 patients with diffuse large B-cell lymphoma (DLBCL) were included in the study. Data of 887 patients from 6 studies were used as external validation data sets. The primary outcomes were 2-year progression-free survival (PFS) and 2-year time to progression (TTP). The metabolic tumor volume (MTV), maximum distance between the largest lesion and another lesion (Dmaxbulk), and peak standardized uptake value (SUVpeak) were extracted. The predictive values of the IPI and clinical PET model (MTV, Dmaxbulk, SUVpeak, performance status, and age) were tested. Model performance was assessed using the area under the curve (AUC), and diagnostic performance, using the positive predictive value (PPV). The IPI yielded an AUC of 0.62. The clinical PET model yielded a significantly higher AUC of 0.71 (P < .001). Patients with high-risk IPI had a 2-year PFS of 61.4% vs 51.9% for those with high-risk clinical PET, with an increase in PPV from 35.5% to 49.1%, respectively. A total of 66.4% of patients with high-risk IPI were free from progression or relapse vs 55.5% of patients with high-risk clinical PET scores, with an increased PPV from 33.7% to 44.6%, respectively. The clinical PET model remained predictive of outcome in 6 independent first-line DLBCL studies, and had higher model performance than the currently used IPI in all studies.
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Affiliation(s)
- J. J. Eertink
- Hematology, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - G. J. C. Zwezerijnen
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Radiology and Nuclear Medicine, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - M. W. Heymans
- Epidemiology and Data Science, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Methodology, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - S. Pieplenbosch
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Radiology and Nuclear Medicine, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - S. E. Wiegers
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Radiology and Nuclear Medicine, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - U. Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - A. Hüttmann
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - L. Kurch
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | - C. Hanoun
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - P. J. Lugtenburg
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - S. F. Barrington
- King’s College London and Guy’s and St Thomas’ PET Centre, School of Biomedical Engineering and Imaging Sciences, King’s Health Partners, King’s College London, London, United Kingdom
| | - N. G. Mikhaeel
- Department of Clinical Oncology, Guy’s Cancer Centre and School of Cancer and Pharmaceutical Sciences, King’s College London University, London, United Kingdom
| | - L. Ceriani
- Department of Nuclear Medicine and PET/CT Centre, Imaging Institute of Southern Switzerland, Università della Svizzera Italiana, Bellinzona, Switzerland
- SAKK Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - E. Zucca
- SAKK Swiss Group for Clinical Cancer Research, Bern, Switzerland
- Department of Oncology, IOSI - Oncology Institute of Southern Switzerland, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - S. Czibor
- Department of Nuclear Medicine, Medical Imaging Centre, Semmelweis University, Budapest, Hungary
| | - T. Györke
- Department of Nuclear Medicine, Medical Imaging Centre, Semmelweis University, Budapest, Hungary
| | - M. E. D. Chamuleau
- Hematology, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - O. S. Hoekstra
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Radiology and Nuclear Medicine, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - H. C. W. de Vet
- Epidemiology and Data Science, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Methodology, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - R. Boellaard
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Radiology and Nuclear Medicine, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - J. M. Zijlstra
- Hematology, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - PETRA Consortium
- Hematology, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Radiology and Nuclear Medicine, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Epidemiology and Data Science, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Methodology, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
- King’s College London and Guy’s and St Thomas’ PET Centre, School of Biomedical Engineering and Imaging Sciences, King’s Health Partners, King’s College London, London, United Kingdom
- Department of Clinical Oncology, Guy’s Cancer Centre and School of Cancer and Pharmaceutical Sciences, King’s College London University, London, United Kingdom
- Department of Nuclear Medicine and PET/CT Centre, Imaging Institute of Southern Switzerland, Università della Svizzera Italiana, Bellinzona, Switzerland
- SAKK Swiss Group for Clinical Cancer Research, Bern, Switzerland
- Department of Oncology, IOSI - Oncology Institute of Southern Switzerland, Università della Svizzera Italiana, Bellinzona, Switzerland
- Department of Nuclear Medicine, Medical Imaging Centre, Semmelweis University, Budapest, Hungary
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14
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Nanni C, Kobe C, Baeßler B, Baues C, Boellaard R, Borchmann P, Buck A, Buvat I, Chapuy B, Cheson BD, Chrzan R, Cottereau AS, Dührsen U, Eikenes L, Hutchings M, Jurczak W, Kraeber-Bodéré F, Lopci E, Luminari S, MacLennan S, Mikhaeel NG, Nijland M, Rodríguez-Otero P, Treglia G, Withofs N, Zamagni E, Zinzani PL, Zijlstra JM, Herrmann K, Kunikowska J. European Association of Nuclear Medicine (EANM) Focus 4 consensus recommendations: molecular imaging and therapy in haematological tumours. Lancet Haematol 2023; 10:e367-e381. [PMID: 37142345 DOI: 10.1016/s2352-3026(23)00030-3] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/23/2022] [Accepted: 01/18/2023] [Indexed: 05/06/2023]
Abstract
Given the paucity of high-certainty evidence, and differences in opinion on the use of nuclear medicine for hematological malignancies, we embarked on a consensus process involving key experts in this area. We aimed to assess consensus within a panel of experts on issues related to patient eligibility, imaging techniques, staging and response assessment, follow-up, and treatment decision-making, and to provide interim guidance by our expert consensus. We used a three-stage consensus process. First, we systematically reviewed and appraised the quality of existing evidence. Second, we generated a list of 153 statements based on the literature review to be agreed or disagreed with, with an additional statement added after the first round. Third, the 154 statements were scored by a panel of 26 experts purposively sampled from authors of published research on haematological tumours on a 1 (strongly disagree) to 9 (strongly agree) Likert scale in a two-round electronic Delphi review. The RAND and University of California Los Angeles appropriateness method was used for analysis. Between one and 14 systematic reviews were identified on each topic. All were rated as low to moderate quality. After two rounds of voting, there was consensus on 139 (90%) of 154 of the statements. There was consensus on most statements concerning the use of PET in non-Hodgkin and Hodgkin lymphoma. In multiple myeloma, more studies are required to define the optimal sequence for treatment assessment. Furthermore, nuclear medicine physicians and haematologists are awaiting consistent literature to introduce volumetric parameters, artificial intelligence, machine learning, and radiomics into routine practice.
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Affiliation(s)
- Cristina Nanni
- Medicina Nucleare, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
| | - Carsten Kobe
- Department of Nuclear Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Bettina Baeßler
- Institute of Diagnostic and Interventional Radiology, University Hospital Würzburg, Würzburg, Germany
| | - Christian Baues
- Department of Radiooncology, Radiotherapy and CyberKnife Center, Faculty of Medicine, University Hospital Cologne, Cologne, Germany
| | - Ronald Boellaard
- Radiology & Nuclear Medicine, Amsterdam UMC, VUMC Cancer Center Amsterdam, Amsterdam, Netherlands; Nuclear Medicine & Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Peter Borchmann
- Department of Haematology and Oncology, Faculty of Medicine, University Hospital Cologne, Cologne, Germany
| | - Andreas Buck
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Irène Buvat
- Laboratory of Translational Imaging in Oncology, Institut Curie, Inserm, PSL University, Orsay, France
| | - Björn Chapuy
- Department of Hematology, Oncology and Tumorimmunology, Charité University Medical Center Berlin, Benjamin Franklin Campus, Berlin, Germany
| | | | - Robert Chrzan
- Department of Radiology, Jagiellonian University Medical College, Krakow, Poland
| | | | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Live Eikenes
- Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Martin Hutchings
- Department of Haematology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Wojciech Jurczak
- Department of Clinical Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Kraków, Poland
| | - Françoise Kraeber-Bodéré
- Service de Médecine Nucléaire, University Hospital Hôtel-Dieu, Nantes, France; CRCI2NA, INSERM, CNRS, Université d'Angers, Nantes Université, Nantes, France
| | - Egesta Lopci
- Nuclear Medicine, IRCCS-Humanitas Research Hospital, Milan, Italy
| | - Stefano Luminari
- Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine Department, University of Modena and Reggio Emilia, Reggio Emilia, Italy; Hematology Unit, Azienda USL IRCCS of Reggio Emilia, Reggio Emilia, Italy
| | - Steven MacLennan
- Academic Urology Unit, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - N George Mikhaeel
- Department of Clinical Oncology, Guy's Cancer Centre, Guy's and St Thomas' NHS Trust, London, UK; School of Cancer & Pharmaceutical Sciences, King's College, University of London, London, UK
| | - Marcel Nijland
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | | | - Giorgio Treglia
- Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland; Faculty of Biomedical sciences, Università della Svizzera italiana, Lugano, Switzerland; Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Nadia Withofs
- Division of Nuclear Medicine and Oncological Imaging, Department of Medical Physics, CHU of Liege, Liege, Belgium; GIGA-CRC In Vivo Imaging, University of Liege, Liege, Belgium
| | - Elena Zamagni
- Istituto di Ematologia "Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna, Italy
| | - Pier Luigi Zinzani
- Istituto di Ematologia "Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna, Italy
| | - Josée M Zijlstra
- Department of Hematology, Amsterdam UMC, VUMC Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Ken Herrmann
- Department of Nuclear Medicine, University of Duisburg-Essen, Essen, Germany; German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
| | - Jolanta Kunikowska
- Department of Nuclear Medicine, Medical University of Warsaw, Warsaw, Poland
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15
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Ernst M, Dührsen U, Hellwig D, Lenz G, Skoetz N, Borchmann P. Diffuse Large B-Cell Lymphoma and Related Entities. Dtsch Arztebl Int 2023; 120:289-296. [PMID: 36942797 PMCID: PMC10391525 DOI: 10.3238/arztebl.m2023.0035] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 11/15/2022] [Accepted: 02/02/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) is the most common malignant B-cell neoplasm, with an incidence of 5.6 per 100 000 persons per year and a mean age of onset of approximately 65 years. It is an aggressive type of non-Hodgkin's lymphoma requiring urgent treatment with curative intent. Evidence-based guidelines have not been available to date. METHODS For this first international evidence-based DLBCL-specific guideline, various systematic literature searches were performed. 5 systematic reviews, 21 randomized controlled trials (RCTs), and 36 non-randomized studies were used to formulate 42 recommendations. 142 were formulated on the basis of expert consensus. All recommendations were approved in a structured consensus-finding process. RESULTS For staging, combined positron emission tomography and computed tomography (PET/CT) should be performed (evidence: a prospective registry study). For all patients with a new diagnosis of DLBCL and without contraindications, R-CHOP based immunochemotherapy (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) should be initiated with curative intent (evidence: RCTs). The individual treatment strategy is tailored to the patient's age and risk constellation. Once immunochemotherapy has been completed, PET/CT should be performed again to check for remission. Patients with PET-positive residual disease that is amenable to radiotherapy should be treated with consolidating irradiation (evidence: retrospective cohort study). CONCLUSION This clinical practice guideline on the diagnosis, treatment, and followup of patients with DLBCL and related entities provides a standardized clinical management approach, identifies areas where improvement would be desirable, and can serve as a basis for the development of further studies.
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Affiliation(s)
- Moritz Ernst
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne
| | | | - Dirk Hellwig
- Department for Nuclear Medicine, University Hospital Regensburg
| | - Georg Lenz
- Department of Medicine A for Hematology, Oncology, and Pneumology, University Hospital Münster
| | - Nicole Skoetz
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne
| | - Peter Borchmann
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne
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16
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Friese C, Breuckmann K, Hüttmann A, Eisele L, Dührsen U. Neutropenia-related aspergillosis in non-transplant haematological patients hospitalised under ambient air versus purified air conditions. Mycoses 2023; 66:505-514. [PMID: 36786491 DOI: 10.1111/myc.13576] [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: 07/13/2022] [Revised: 01/25/2023] [Accepted: 02/06/2023] [Indexed: 02/15/2023]
Abstract
BACKGROUND To reduce the risk of invasive aspergillosis (IA), air purification by high-efficiency particulate air filtration and laminar air flow (HEPA/LAF) is standard of care in allogeneic blood stem cell transplantation. Its use in non-transplant haematological patients is inconsistent. OBJECTIVES We sought to assess the incidence and outcome of pulmonary IA in non-transplant patients with life-threatening neutropenia by comparing an ambient air hospitalisation period (2008-2011) with a subsequent HEPA/LAF hospitalisation period (2012-2014). PATIENTS AND METHODS We compared 204 consecutive patients with acute myeloid leukaemia, acute lymphoblastic leukaemia or aplastic anaemia completing 534 neutropenia-related hospitalisations under ambient air conditions with 126 such patients completing 437 neutropenia-related hospitalisations under HEPA/LAF conditions. IA was defined using the 2008 EORTC/MSG criteria. RESULTS Within a 7-year study period, we observed one 'proven', three 'probable' and 73 'possible' IAs, most often during acute leukaemia remission induction. Their frequency rose with increasing duration of life-threatening neutropenia (1-10 days, 1.8%; >40 days, 35.2%) and concomitant severe anaemia (0 days, 3.2%; >20 days, 31.0%). Multiple logistic regression revealed a strong correlation between IA incidence and hospitalisation under HEPA/LAF conditions (odds ratio [OR], 0.368 [95% confidence interval, 0.207-0.654]; p < .001) and duration of neutropenia (OR, 1.043 [1.023-1.062] per day; p < .001) and anaemia (OR, 1.044 [1.008-1.081] per day; p = .016). IA-associated fatal outcomes were non-significantly reduced under HEPA/LAF (OR, 0.077 [0.005-1.151]; p = .063). The protective effect of HEPA/LAF was not seen under posaconazole prophylaxis (OR, 0.856 [0.376-1.950]; p = .711). CONCLUSIONS Implementation of HEPA/LAF was associated with a significant reduction in neutropenia-related IA in non-transplant haematological patients.
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Affiliation(s)
- Christina Friese
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Katharina Breuckmann
- Institute for Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Andreas Hüttmann
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Lewin Eisele
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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17
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Sworder BJ, Kurtz DM, Alig SK, Frank MJ, Shukla N, Garofalo A, Macaulay CW, Shahrokh Esfahani M, Olsen MN, Hamilton J, Hosoya H, Hamilton M, Spiegel JY, Baird JH, Sugio T, Carleton M, Craig AFM, Younes SF, Sahaf B, Sheybani ND, Schroers-Martin JG, Liu CL, Oak JS, Jin MC, Beygi S, Hüttmann A, Hanoun C, Dührsen U, Westin JR, Khodadoust MS, Natkunam Y, Majzner RG, Mackall CL, Diehn M, Miklos DB, Alizadeh AA. Determinants of resistance to engineered T cell therapies targeting CD19 in large B cell lymphomas. Cancer Cell 2023; 41:210-225.e5. [PMID: 36584673 PMCID: PMC10010070 DOI: 10.1016/j.ccell.2022.12.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 10/17/2022] [Accepted: 12/06/2022] [Indexed: 12/31/2022]
Abstract
Most relapsed/refractory large B cell lymphoma (r/rLBCL) patients receiving anti-CD19 chimeric antigen receptor (CAR19) T cells relapse. To characterize determinants of resistance, we profiled over 700 longitudinal specimens from two independent cohorts (n = 65 and n = 73) of r/rLBCL patients treated with axicabtagene ciloleucel. A method for simultaneous profiling of circulating tumor DNA (ctDNA), cell-free CAR19 (cfCAR19) retroviral fragments, and cell-free T cell receptor rearrangements (cfTCR) enabled integration of tumor and both engineered and non-engineered T cell effector-mediated factors for assessing treatment failure and predicting outcomes. Alterations in multiple classes of genes are associated with resistance, including B cell identity (PAX5 and IRF8), immune checkpoints (CD274), and those affecting the microenvironment (TMEM30A). Somatic tumor alterations affect CAR19 therapy at multiple levels, including CAR19 T cell expansion, persistence, and tumor microenvironment. Further, CAR19 T cells play a reciprocal role in shaping tumor genotype and phenotype. We envision these findings will facilitate improved chimeric antigen receptor (CAR) T cells and personalized therapeutic approaches.
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Affiliation(s)
- Brian J Sworder
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - David M Kurtz
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA; Stanford Cancer Institute, Stanford University, Stanford, CA 94305, USA
| | - Stefan K Alig
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Matthew J Frank
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA 94305, USA
| | - Navika Shukla
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Andrea Garofalo
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Charles W Macaulay
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Mohammad Shahrokh Esfahani
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Mari N Olsen
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - James Hamilton
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Hitomi Hosoya
- Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Mark Hamilton
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA; Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Jay Y Spiegel
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA 94305, USA
| | - John H Baird
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA 94305, USA
| | - Takeshi Sugio
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Mia Carleton
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Alexander F M Craig
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Sheren F Younes
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Bita Sahaf
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA 94305, USA
| | - Natasha D Sheybani
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Joseph G Schroers-Martin
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Chih Long Liu
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Jean S Oak
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Michael C Jin
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Sara Beygi
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA
| | - Andreas Hüttmann
- Department of Hematology, University Hospital of Essen, Essen, Germany
| | - Christine Hanoun
- Department of Hematology, University Hospital of Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital of Essen, Essen, Germany
| | - Jason R Westin
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Michael S Khodadoust
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA; Stanford Cancer Institute, Stanford University, Stanford, CA 94305, USA
| | - Yasodha Natkunam
- Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Robbie G Majzner
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA 94305, USA; Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Crystal L Mackall
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA 94305, USA; Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA; Parker Institute for Cancer Immunotherapy, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Maximilian Diehn
- Stanford Cancer Institute, Stanford University, Stanford, CA 94305, USA; Department of Radiation Oncology, Stanford University, Stanford, CA 94305, USA; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA 94305, USA
| | - David B Miklos
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford, CA 94305, USA
| | - Ash A Alizadeh
- Division of Oncology, Department of Medicine, Stanford University, 265 Campus Drive, Stanford, CA 94305, USA; Stanford Cancer Institute, Stanford University, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA 94305, USA.
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18
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Xie X, Patnana PK, Frank D, Schütte J, Al-Matary Y, Künstner A, Busch H, Ahmed H, Liu L, Engel DR, Dührsen U, Rosenbauer F, Von Bubnoff N, Lenz G, Khandanpour C. Dose-dependent effect of GFI1 expression in the reconstitution and the differentiation capacity of HSCs. Front Cell Dev Biol 2023; 11:866847. [PMID: 37091981 PMCID: PMC10113925 DOI: 10.3389/fcell.2023.866847] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/06/2023] [Indexed: 04/25/2023] Open
Abstract
GFI1 is a transcriptional repressor and plays a pivotal role in regulating the differentiation of hematopoietic stem cells (HSCs) towards myeloid and lymphoid cells. Serial transplantation of Gfi1 deficient HSCs repopulated whole hematopoietic system but in a competitive setting involving wild-type HSCs, they lose this ability. The underlying mechanisms to this end are poorly understood. To better understand this, we used different mouse strains that express either loss of both Gfi1 alleles (Gfi1-KO), with reduced expression of GFI1 (GFI1-KD) or wild-type Gfi1/GFI1 (Gfi1-/GFI1-WT; corresponding to the mouse and human alleles). We observed that loss of Gfi1 or reduced expression of GFI1 led to a two to four fold lower number of HSCs (defined as Lin-Sca1+c-Kit+CD150+CD48-) compared to GFI1-WT mice. To study the functional influence of different levels of GFI1 expression on HSCs function, HSCs from Gfi1-WT (expressing CD45.1 + surface antigens) and HSCs from GFI1-KD or -KO (expressing CD45.2 + surface antigens) mice were sorted and co-transplanted into lethally irradiated host mice. Every 4 weeks, CD45.1+ and CD45.2 + on different lineage mature cells were analyzed by flow cytometry. At least 16 weeks later, mice were sacrificed, and the percentage of HSCs and progenitors including GMPs, CMPs and MEPs in the total bone marrow cells was calculated as well as their CD45.1 and CD45.2 expression. In the case of co-transplantation of GFI1-KD with Gfi1-WT HSCs, the majority of HSCs (81% ± 6%) as well as the majority of mature cells (88% ± 10%) originated from CD45.2 + GFI1-KD HSCs. In the case of co-transplantation of Gfi1-KO HSCs with Gfi1-WT HSCs, the majority of HSCs originated from CD45.2+ and therefore from Gfi1-KO (61% ± 20%); however, only a small fraction of progenitors and mature cells originated from Gfi1-KO HSCs (<1%). We therefore in summary propose that GFI1 has a dose-dependent role in the self-renewal and differentiation of HSCs.
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Affiliation(s)
- Xiaoqing Xie
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Pradeep Kumar Patnana
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Daria Frank
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Judith Schütte
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Yahya Al-Matary
- Department of Dermatology, University Hospital Essen, Essen, Germany
| | - Axel Künstner
- Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - Hauke Busch
- Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - Helal Ahmed
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Longlong Liu
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
| | - Daniel R. Engel
- Department of Immunodynamics, Institute for Experimental Immunology and Imaging, University Hospital Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
| | - Frank Rosenbauer
- Institute for Molecular Tumor Biology, University Hospital Münster, Münster, Germany
| | - Nikolas Von Bubnoff
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein, University of Lübeck, Lübeck, Germany
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
| | - Cyrus Khandanpour
- Department of Medicine A, Hematology, Oncology, and Pneumology, University Hospital Münster, Münster, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Essen, Germany
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein, University of Lübeck, Lübeck, Germany
- *Correspondence: Cyrus Khandanpour,
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19
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Seifert R, Kersting D, Rischpler C, Sandach P, Ferdinandus J, Fendler WP, Rahbar K, Weckesser M, Umutlu L, Hanoun C, Hüttmann A, Reinhardt HC, von Tresckow B, Herrmann K, Dührsen U, Schäfers M. Interim FDG-PET analysis to identify patients with aggressive non-Hodgkin lymphoma who benefit from treatment intensification: a post-hoc analysis of the PETAL trial. Leukemia 2022; 36:2845-2852. [PMID: 36241697 PMCID: PMC9712103 DOI: 10.1038/s41375-022-01713-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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/13/2022] [Accepted: 09/16/2022] [Indexed: 11/08/2022]
Abstract
The randomized PETAL trial failed to demonstrate a benefit of interim FDG-PET (iPET)-based treatment intensification over continued standard therapy with CHOP (plus rituximab (R) in CD20-positive lymphomas). We hypothesized that PET analysis of all lymphoma manifestations may identify patients who benefitted from treatment intensification. A previously developed neural network was employed for iPET analysis to identify the highest pathological FDG uptake (max-SUVAI) and the mean FDG uptake of all lymphoma manifestations (mean-SUVAI). High mean-SUVAI uptake was determined separately for iPET-positive and iPET-negative patients. The endpoint was time-to-progression (TTP). There was a significant interaction of additional rituximab and mean-SUVAI in the iPET-negative group (HR = 0.6, p < 0.05). Patients with high mean-SUVAI had significantly prolonged TTP when treated with 6xR-CHOP + 2 R (not reached versus 52 months, p < 0.05), whereas max-SUVmanual failed to show an impact of additional rituximab. In the iPET-positive group, patients with high mean-SUVAI had a significantly longer TTP with (R-)CHOP than with the Burkitt protocol (14 versus 4 months, p < 0.01). Comprehensive iPET evaluation may provide new prognosticators in aggressive lymphoma. Additional application of rituximab was associated with prolonged TTP in iPET-negative patients with high mean-SUVAI. Comprehensive iPET interpretation could identify high-risk patients who benefit from study-specific interventions.
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Affiliation(s)
- Robert Seifert
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany.
- Department of Nuclear Medicine, University Hospital Münster, Münster, Germany.
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany.
- West German Cancer Center, University Hospital Essen, Essen, Germany.
| | - David Kersting
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Christoph Rischpler
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Patrick Sandach
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Justin Ferdinandus
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Kambiz Rahbar
- Department of Nuclear Medicine, University Hospital Münster, Münster, Germany
| | - Matthias Weckesser
- Department of Nuclear Medicine, University Hospital Münster, Münster, Germany
| | - Lale Umutlu
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, Germany
| | - Christine Hanoun
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Andreas Hüttmann
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Hans Christian Reinhardt
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Bastian von Tresckow
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Ulrich Dührsen
- German Cancer Consortium (DKTK), University Hospital Essen, Essen, Germany
- West German Cancer Center, University Hospital Essen, Essen, Germany
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Michael Schäfers
- Department of Nuclear Medicine, University Hospital Münster, Münster, Germany
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20
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Johansson P, Laguna T, Ossowski J, Pancaldi V, Brauser M, Dührsen U, Keuneke L, Queiros A, Richter J, Martín-Subero JI, Siebert R, Schlegelberger B, Küppers R, Dürig J, Murga Penas EM, Carillo-de Santa Pau E, Bergmann AK. Epigenome-wide analysis of T-cell large granular lymphocytic leukemia identifies BCL11B as a potential biomarker. Clin Epigenetics 2022; 14:148. [PMID: 36376973 PMCID: PMC9664638 DOI: 10.1186/s13148-022-01362-z] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 10/20/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The molecular pathogenesis of T-cell large granular lymphocytic leukemia (T-LGLL), a mature T-cell leukemia arising commonly from T-cell receptor αβ-positive CD8+ memory cytotoxic T cells, is only partly understood. The role of deregulated methylation in T-LGLL is not well known. We analyzed the epigenetic profile of T-LGLL cells of 11 patients compared to their normal counterparts by array-based DNA methylation profiling. For identification of molecular events driving the pathogenesis of T-LGLL, we compared the differentially methylated loci between the T-LGLL cases and normal T cells with chromatin segmentation data of benign T cells from the BLUEPRINT project. Moreover, we analyzed gene expression data of T-LGLL and benign T cells and validated the results by pyrosequencing in an extended cohort of 17 patients, including five patients with sequential samples. RESULTS We identified dysregulation of DNA methylation associated with altered gene expression in T-LGLL. Since T-LGLL is a rare disease, the samples size is low. But as confirmed for each sample, hypermethylation of T-LGLL cells at various CpG sites located at enhancer regions is a hallmark of this disease. The interaction of BLC11B and C14orf64 as suggested by in silico data analysis could provide a novel pathogenetic mechanism that needs further experimental investigation. CONCLUSIONS DNA methylation is altered in T-LGLL cells compared to benign T cells. In particular, BCL11B is highly significant differentially methylated in T-LGLL cells. Although our results have to be validated in a larger patient cohort, BCL11B could be considered as a potential biomarker for this leukemia. In addition, altered gene expression and hypermethylation of enhancer regions could serve as potential mechanisms for treatment of this disease. Gene interactions of dysregulated genes, like BLC11B and C14orf64, may play an important role in pathogenic mechanisms and should be further analyzed.
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Affiliation(s)
- Patricia Johansson
- grid.5718.b0000 0001 2187 5445Faculty of Medicine, Institute of Cell Biology (Cancer Research), University of Duisburg-Essen, Virchowstr. 177, 45122 Essen, Germany
| | - Teresa Laguna
- grid.482878.90000 0004 0500 5302Computational Biology Group, Precision Nutrition and Cancer Research Program, IMDEA Food Institute, 28049 Madrid, Spain
| | - Julio Ossowski
- grid.9764.c0000 0001 2153 9986Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany ,grid.10423.340000 0000 9529 9877Institute of Human Genetics, Medical School Hannover (MHH), Hannover, Germany
| | - Vera Pancaldi
- grid.468186.5Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, CNRS, Université Toulouse III-Paul Sabatier, Centre de Recherches en Cancérologie de Toulouse, INSERM U1037, 31037 Toulouse, France ,grid.10097.3f0000 0004 0387 1602Barcelona Supercomputing Center, 08034 Barcelona, Spain
| | - Martina Brauser
- grid.5718.b0000 0001 2187 5445Faculty of Medicine, Institute of Cell Biology (Cancer Research), University of Duisburg-Essen, Virchowstr. 177, 45122 Essen, Germany
| | - Ulrich Dührsen
- grid.5718.b0000 0001 2187 5445Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Lara Keuneke
- grid.9764.c0000 0001 2153 9986Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany
| | - Ana Queiros
- grid.5841.80000 0004 1937 0247Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain
| | - Julia Richter
- grid.9764.c0000 0001 2153 9986Institute for Pathology, Christian-Albrechts-University Kiel and University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany
| | - José I. Martín-Subero
- grid.5841.80000 0004 1937 0247Institut d’Investigacions Biomediques August Pi I Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain ,grid.425902.80000 0000 9601 989XInstitució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
| | - Reiner Siebert
- grid.9764.c0000 0001 2153 9986Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany ,grid.410712.10000 0004 0473 882XPresent Address: Institute of Human Genetics, University of Ulm and University Medical Center Ulm, Ulm, Germany
| | - Brigitte Schlegelberger
- grid.10423.340000 0000 9529 9877Institute of Human Genetics, Medical School Hannover (MHH), Hannover, Germany
| | - Ralf Küppers
- grid.5718.b0000 0001 2187 5445Faculty of Medicine, Institute of Cell Biology (Cancer Research), University of Duisburg-Essen, Virchowstr. 177, 45122 Essen, Germany
| | - Jan Dürig
- grid.500068.bDepartment of Internal Medicine, University Hospital Essen, St. Josef-Krankenhaus, University Medicine Essen, Essen, Germany
| | - Eva M. Murga Penas
- grid.9764.c0000 0001 2153 9986Institute for Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany
| | - Enrique Carillo-de Santa Pau
- grid.482878.90000 0004 0500 5302Computational Biology Group, Precision Nutrition and Cancer Research Program, IMDEA Food Institute, 28049 Madrid, Spain
| | - Anke K. Bergmann
- grid.10423.340000 0000 9529 9877Institute of Human Genetics, Medical School Hannover (MHH), Hannover, Germany
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21
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Zimmermann H, Koenecke C, Dreyling MH, Pott C, Dührsen U, Hahn D, Meidenbauer N, Hauser IA, Rummel MJ, Wolf D, Heuser M, Schmidt C, Schlattmann P, Ritgen M, Siebert R, Oschlies I, Anagnostopoulos I, Trappe RU. Modified risk-stratified sequential treatment (subcutaneous rituximab with or without chemotherapy) in B-cell Post-transplant lymphoproliferative disorder (PTLD) after Solid organ transplantation (SOT): the prospective multicentre phase II PTLD-2 trial. Leukemia 2022; 36:2468-2478. [PMID: 35974101 PMCID: PMC9522585 DOI: 10.1038/s41375-022-01667-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 07/18/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022]
Abstract
The prospective multicentre Phase II PTLD-2 trial (NCT02042391) tested modified risk-stratification in adult SOT recipients with CD20-positive PTLD based on principles established in the PTLD-1 trials: sequential treatment and risk-stratification. After rituximab monotherapy induction, patients in complete remission as well as those in partial remission with IPI < 3 at diagnosis (low-risk) continued with rituximab monotherapy and thus chemotherapy free. Most others (high-risk) received R-CHOP-21. Thoracic SOT recipients who progressed (very-high-risk) received alternating R-CHOP-21 and modified R-DHAOx. The primary endpoint was event-free survival (EFS) in the low-risk group. The PTLD-1 trials provided historical controls. Rituximab was applied subcutaneously. Of 60 patients enrolled, 21 were low-risk, 28 high-risk and 9 very-high-risk. Overall response was 45/48 (94%, 95% CI 83–98). 2-year Kaplan–Meier estimates of time to progression and overall survival were 78% (95% CI 65–90) and 68% (95% CI 55–80) – similar to the PTLD-1 trials. Treatment-related mortality was 4/59 (7%, 95% CI 2–17). In the low-risk group, 2-year EFS was 66% (95% CI 45–86) versus 52% in the historical comparator that received CHOP (p = 0.432). 2-year OS in the low-risk group was 100%. Results with R-CHOP-21 in high-risk patients confirmed previous results. Immunochemotherapy intensification in very-high-risk patients was disappointing.
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Affiliation(s)
- Heiner Zimmermann
- Department of Hematology and Oncology, DIAKO Ev. Diakonie-Krankenhaus, Bremen, Germany.,Pius-Hospital, University Medicine Oldenburg, Department of Hematology and Oncology, Oldenburg, Germany
| | - Christian Koenecke
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | | | - Christiane Pott
- Department of Internal Medicine II: Hematology and Oncology, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Ulrich Dührsen
- Department of Hematology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Dennis Hahn
- Department of Hematology, Oncology and Palliative Care, Katharinenhospital, Stuttgart, Germany
| | - Norbert Meidenbauer
- Department of Medicine 5, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Ingeborg A Hauser
- Department of Nephrology, UKF, Goethe University Frankfurt, Frankfurt/Main, Germany
| | - Mathias J Rummel
- Department of Hematology, Clinic for Haematology and Medical Oncology, Justus Liebig University Hospital, Gießen, Germany
| | - Dominik Wolf
- Internal Medicine 3, Hematology, Oncology, Immunooncology and Rheumatology, University Hospital Bonn, Bonn, Germany.,University Clinic V, Department of Hematology and Oncology, and Comprehensive Cancer Center Innsbruck (CCCI), Medical University Innsbruck (MUI), Innsbruck, Austria
| | - Michael Heuser
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | | | - Peter Schlattmann
- Institute of Medical Statistics, Computer and Data Sciences, Jena University Hospital, Jena, Germany
| | - Matthias Ritgen
- Department of Internal Medicine II: Hematology and Oncology, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Reiner Siebert
- Institute of Human Genetics, Ulm University and Ulm University Medical Center, Ulm, Germany
| | - Ilske Oschlies
- Department of Hematopathology, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | | | - Ralf U Trappe
- Department of Hematology and Oncology, DIAKO Ev. Diakonie-Krankenhaus, Bremen, Germany. .,Department of Internal Medicine II: Hematology and Oncology, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany.
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22
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Mikhaeel NG, Heymans MW, Eertink JJ, de Vet HC, Boellaard R, Dührsen U, Ceriani L, Schmitz C, Wiegers SE, Hüttmann A, Lugtenburg PJ, Zucca E, Zwezerijnen GJ, Hoekstra OS, Zijlstra JM, Barrington SF. Proposed New Dynamic Prognostic Index for Diffuse Large B-Cell Lymphoma: International Metabolic Prognostic Index. J Clin Oncol 2022; 40:2352-2360. [PMID: 35357901 PMCID: PMC9287279 DOI: 10.1200/jco.21.02063] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 01/23/2022] [Accepted: 02/09/2022] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Baseline metabolic tumor volume (MTV) is a promising biomarker in diffuse large B-cell lymphoma (DLBCL). Our aims were to determine the best statistical relationship between MTV and survival and to compare MTV with the International Prognostic Index (IPI) and its individual components to derive the best prognostic model. METHODS PET scans and clinical data were included from five published studies in newly diagnosed diffuse large B-cell lymphoma. Transformations of MTV were compared with the primary end points of 3-year progression-free survival (PFS) and overall survival (OS) to derive the best relationship for further analyses. MTV was compared with IPI categories and individual components to derive the best model. Patients were grouped into three groups for survival analysis using Kaplan-Meier analysis; 10% at highest risk, 30% intermediate risk, and 60% lowest risk, corresponding with expected clinical outcome. Validation of the best model was performed using four studies as a test set and the fifth study for validation and repeated five times. RESULTS The best relationship for MTV and survival was a linear spline model with one knot located at the median MTV value of 307.9 cm3. MTV was a better predictor than IPI for PFS and OS. The best model combined MTV with age as continuous variables and individual stage as I-IV. The MTV-age-stage model performed better than IPI and was also better at defining a high-risk group (3-year PFS 46.3% v 58.0% and 3-year OS 51.5% v 66.4% for the new model and IPI, respectively). A regression formula was derived to estimate individual patient survival probabilities. CONCLUSION A new prognostic index is proposed using MTV, age, and stage, which outperforms IPI and enables individualized estimates of patient outcome.
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Affiliation(s)
- N. George Mikhaeel
- Department of Clinical Oncology, Guy's Cancer Centre and School of Cancer and Pharmaceutical Sciences, King's College London University, London, United Kingdom
| | - Martijn W. Heymans
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Jakoba J. Eertink
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Hematology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Henrica C.W. de Vet
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Ronald Boellaard
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Ulrich Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Luca Ceriani
- Department of Oncology, IOSI—Oncology Institute of Southern Switzerland, Bellinzona; Università della Svizzera Italiana, Bellinzona, Switzerland
- SAKK—Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - Christine Schmitz
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Sanne E. Wiegers
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Hematology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Andreas Hüttmann
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Pieternella J. Lugtenburg
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, the Netherlands
| | - Emanuele Zucca
- Department of Oncology, IOSI—Oncology Institute of Southern Switzerland, Bellinzona; Università della Svizzera Italiana, Bellinzona, Switzerland
- SAKK—Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - Gerben J.C. Zwezerijnen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Otto S. Hoekstra
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Josée M. Zijlstra
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Hematology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Sally F. Barrington
- King's College London and Guy's and St Thomas' PET Centre, School of Biomedical Engineering and Imaging Sciences, King's Health Partners, Kings College London, London, United Kingdom
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23
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Mikhaeel NG, Heymans MW, Eertink JJ, de Vet HCW, Boellaard R, Dührsen U, Ceriani L, Schmitz C, Wiegers SE, Hüttmann A, Lugtenburg PJ, Zucca E, Zwezerijnen GJC, Hoekstra OS, Zijlstra JM, Barrington SF. Proposed New Dynamic Prognostic Index for Diffuse Large B-Cell Lymphoma: International Metabolic Prognostic Index. J Clin Oncol 2022; 40:2352-2360. [PMID: 35357901 DOI: 10.1200/jco.21.02063:jco2102063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
PURPOSE Baseline metabolic tumor volume (MTV) is a promising biomarker in diffuse large B-cell lymphoma (DLBCL). Our aims were to determine the best statistical relationship between MTV and survival and to compare MTV with the International Prognostic Index (IPI) and its individual components to derive the best prognostic model. METHODS PET scans and clinical data were included from five published studies in newly diagnosed diffuse large B-cell lymphoma. Transformations of MTV were compared with the primary end points of 3-year progression-free survival (PFS) and overall survival (OS) to derive the best relationship for further analyses. MTV was compared with IPI categories and individual components to derive the best model. Patients were grouped into three groups for survival analysis using Kaplan-Meier analysis; 10% at highest risk, 30% intermediate risk, and 60% lowest risk, corresponding with expected clinical outcome. Validation of the best model was performed using four studies as a test set and the fifth study for validation and repeated five times. RESULTS The best relationship for MTV and survival was a linear spline model with one knot located at the median MTV value of 307.9 cm3. MTV was a better predictor than IPI for PFS and OS. The best model combined MTV with age as continuous variables and individual stage as I-IV. The MTV-age-stage model performed better than IPI and was also better at defining a high-risk group (3-year PFS 46.3% v 58.0% and 3-year OS 51.5% v 66.4% for the new model and IPI, respectively). A regression formula was derived to estimate individual patient survival probabilities. CONCLUSION A new prognostic index is proposed using MTV, age, and stage, which outperforms IPI and enables individualized estimates of patient outcome.
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Affiliation(s)
- N George Mikhaeel
- Department of Clinical Oncology, Guy's Cancer Centre and School of Cancer and Pharmaceutical Sciences, King's College London University, London, United Kingdom
| | - Martijn W Heymans
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Jakoba J Eertink
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Hematology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Henrica C W de Vet
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Ronald Boellaard
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Ulrich Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Luca Ceriani
- Department of Oncology, IOSI-Oncology Institute of Southern Switzerland, Bellinzona; Università della Svizzera Italiana, Bellinzona, Switzerland
- SAKK-Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - Christine Schmitz
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Sanne E Wiegers
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Hematology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Andreas Hüttmann
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Pieternella J Lugtenburg
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, the Netherlands
| | - Emanuele Zucca
- Department of Oncology, IOSI-Oncology Institute of Southern Switzerland, Bellinzona; Università della Svizzera Italiana, Bellinzona, Switzerland
- SAKK-Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - Gerben J C Zwezerijnen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Otto S Hoekstra
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Josée M Zijlstra
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Hematology, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Sally F Barrington
- King's College London and Guy's and St Thomas' PET Centre, School of Biomedical Engineering and Imaging Sciences, King's Health Partners, Kings College London, London, United Kingdom
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24
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Greuter M, Eertink JJ, Jongeneel G, Dührsen U, Hüttmann A, Schmitz C, Lugtenburg PJ, Barrington SF, Mikhaeel NG, Ceriani L, Zucca E, Carr R, Györke T, Burggraaff CN, de Vet H, Hoekstra OS, Zijlstra JM, Coupé V. Cost-Effectiveness of Shortening Treatment Duration Based on Interim PET Outcome in Patients With Diffuse Large B-cell Lymphoma. Clin Lymphoma Myeloma Leuk 2022; 22:382-392. [PMID: 34953740 DOI: 10.1016/j.clml.2021.11.008] [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] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/14/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Guideline recommendations for diffuse large-B-cell lymphoma (DLBCL) treatment are shifting from long to short treatment duration, although it is still unclear whether shortening treatment duration does not cause any harm. As interim PET (I-PET) has high negative predictive value for progression, we evaluated the cost-effectiveness of shortening treatment duration dependent on I-PET result. MATERIALS AND METHODS We developed a Markov cohort model using the PET Re-Analysis (PETRA) database to evaluate a long treatment duration (LTD) strategy, ie 8x R-CHOP or 6x R-CHOP plus 2 R, and a short treatment duration (STD) strategy, ie 6x R-CHOP. Strategies were evaluated separately in I-PET2 positive and I-PET2 negative patients. Outcomes included total costs and quality-adjusted life-years (QALYs) per patient (pp) from a societal perspective. Net monetary benefit (NMB) per strategy was calculated using a willingness-to-pay threshold of €50,000/QALY. Robustness of model predictions was assessed in sensitivity analyses. RESULTS In I-PET2 positive patients, shortening treatment duration led to 50.4 additional deaths per 1000 patients. The STD strategy was less effective (-0.161 [95%CI: -0.343;0.028] QALYs pp) and less costly (-€2768 [95%CI: -€8420;€1105] pp). Shortening treatment duration was not cost-effective (incremental NMB -€5281). In I-PET2 negative patients, shortening treatment duration led to 5.0 additional deaths per 1000 patients and a minor difference in effectiveness (-0.007 [95%CI: -0.136;0.140] QALY pp). The STD strategy was less costly (-€5807 [95%CI: -€10,724;-€2685] pp) and led to an incremental NMB of €5449, indicating that it is cost-effective to shorten treatment duration. Robustness of these findings was underpinned by deterministic and probabilistic sensitivity analyses. CONCLUSION Treatment duration should not be shortened in I-PET2 positive patients whereas it is cost-effective to shorten treatment duration in I-PET2 negative patients.
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Affiliation(s)
- Mje Greuter
- Department of Epidemiology and Data Science, Amsterdam UMC, VU University, Amsterdam, The Netherlands..
| | - J J Eertink
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - G Jongeneel
- Department of Epidemiology and Data Science, Amsterdam UMC, VU University, Amsterdam, The Netherlands
| | - U Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - A Hüttmann
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - C Schmitz
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - P J Lugtenburg
- Erasmus MC Cancer Institute, University Medical Center Rotterdam, department of Hematology, The Netherlands
| | - S F Barrington
- King's College London and Guy's and St Thomas' PET Centre, School of Biomedical Engineering and Imaging Sciences, King's Health Partners, Kings College London, London, United Kingdom
| | - N G Mikhaeel
- Department of Clinical Oncology, Guy's Cancer Centre and King's College London University, London, United Kingdom
| | - L Ceriani
- Department of Nuclear Medicine and PET/CT Centre, IIMSI - Imaging Institute of Southern Switzerland, Bellinzona, Switzerland;; SAKK - Swiss Group for Clinical Cancer Research, Bern, Switzerland
| | - E Zucca
- SAKK - Swiss Group for Clinical Cancer Research, Bern, Switzerland; Medical Oncology Clinics, IOSI - Oncology Institute of Southern Switzerland, Bellinzona; Università della Svizzera Italiana, Bellinzona, Switzerland
| | - R Carr
- Department of Haematology, Guy's and St Thomas' NHS Foundation Trust and Cancer Division, Kings College London, London, United Kingdom
| | - T Györke
- Department of Nuclear Medicine, Semmelweis University, Budapest, Hungary
| | - C N Burggraaff
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Hcw de Vet
- Department of Epidemiology and Data Science, Amsterdam UMC, VU University, Amsterdam, The Netherlands
| | - O S Hoekstra
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - J M Zijlstra
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Vmh Coupé
- Department of Epidemiology and Data Science, Amsterdam UMC, VU University, Amsterdam, The Netherlands
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25
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Papathanasiou M, Kessler L, Carpinteiro A, Hagenacker T, Nensa F, Umutlu L, Forsting M, Brainman A, Kleinschnitz C, Antoch G, Dührsen U, Schlosser TW, Herrmann K, Rassaf T, Luedike P, Rischpler C. 18F-flutemetamol positron emission tomography in cardiac amyloidosis. J Nucl Cardiol 2022; 29:779-789. [PMID: 33025472 PMCID: PMC8993783 DOI: 10.1007/s12350-020-02363-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 08/12/2020] [Indexed: 01/18/2023]
Abstract
PURPOSE Bone-tracer scintigraphy has an established role in diagnosis of cardiac amyloidosis (CA) as it detects transthyretin amyloidosis (ATTR). Positron emission tomography (PET) with amyloid tracers has shown high sensitivity for detection of both ATTR and light-chain (AL) CA. We aimed to investigate the accuracy of 18F-flutemetamol in CA. METHODS We enrolled patients with CA or non-amyloid heart failure (NA-HF), who underwent cardiac 18F-flutemetamol PET/MRI or PET/CT. Myocardial and blood pool standardized tracer uptake values (SUV) were estimated. Late gadolinium enhancement (LGE) and T1 mapping/ extracellular volume (ECV) estimation were performed. RESULTS We included 17 patients (12 with CA, 5 with NA-HF). PET/MRI was conducted in 13 patients, while PET/CT was conducted in 4. LGE was detected in 8 of 9 CA patients. Global relaxation time and ECV were higher in CA (1448 vs. 1326, P = 0.02 and 58.9 vs. 33.7%, P = 0.006, respectively). Positive PET studies were demonstrated in 2 of 12 patients with CA (AL and ATTR). Maximal and mean SUV did not differ between groups (2.21 vs. 1.69, P = 0.18 and 1.73 vs. 1.30, P = 0.13). CONCLUSION Although protein-independent binding is supported by our results, the diagnostic yield of PET was low. We demonstrate here for the first time the low sensitivity of PET for CA.
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Affiliation(s)
- Maria Papathanasiou
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany.
| | - Lukas Kessler
- Department of Nuclear Medicine, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Alexander Carpinteiro
- Department of Hematology, West German Tumor Center, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
- Department of Molecular Biology, University of Duisburg-Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Tim Hagenacker
- Department of Neurology, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Felix Nensa
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Lale Umutlu
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Michael Forsting
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Alexandra Brainman
- Department of Nuclear Medicine, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Christoph Kleinschnitz
- Department of Neurology, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Gerald Antoch
- Department of Diagnostic and Interventional Radiology, University Hospital Duesseldorf, Moorenstrasse 5, 40225, Duesseldorf, Germany
| | - Ulrich Dührsen
- Department of Hematology, West German Tumor Center, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Thomas-Wilfried Schlosser
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Peter Luedike
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Christoph Rischpler
- Department of Nuclear Medicine, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany
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26
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Jansen P, Lodde GC, Wetter A, Welt A, Stuschke M, Dührsen U, Stoffels I, Klode J, Livingstone E, Zimmer L, Roesch A, Hadaschik E, Griewank KG, Schadendorf D, Ugurel S. Checkpoint immunotherapy of cutaneous squamous cell carcinoma in patients suffering from chronic lymphocytic leukaemia: divergent outcomes in two men treated with PD-1 inhibitors. J Eur Acad Dermatol Venereol 2021; 36 Suppl 1:41-44. [PMID: 34855243 DOI: 10.1111/jdv.17405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 04/21/2021] [Indexed: 11/28/2022]
Abstract
Cutaneous squamous cell carcinoma (cSCC) numbers among the most common types of skin cancer and is known as one of the cancer entities with the highest mutational burden among all solid tumours. Due to the positive correlation between mutational burden and response rate to inhibitors of the programmed cell death 1 (PD-1), those inhibitors are considered promising candidates for the systemic therapy of cSCC. Recently, the PD-1 inhibitors pembrolizumab, nivolumab and cemiplimab demonstrated efficacy in the systemic treatment of locally advanced or metastatic cSCC leading to the approval of cemiplimab by the FDA (U.S. Food and Drug Administration) in 2018 and the EMA (European Medicines Agency) in 2019. Patients with haematological malignancies tend to develop skin cancers of high aggressiveness, enhanced cumulative recurrence rate and higher rates of metastases with subsequent death. Chronic lymphocytic leukaemia (CLL) is the most frequent type of leukaemia in the United States and Europe with the majority of patients older than 50 years of age. This neoplasm predominantly originates from B -cells leading to an impaired immune system of the patient. Although CLL is a B-cell malignancy, studies have also described the involvement of T cells in the pathogenesis and progression of the disease with contradictory findings on the effects of PD-1 inhibitors in CLL. Due to their underlying hematologic malignancy, these patients have commonly no access to PD-1 inhibitor trials for treatment of advanced cSCC. We report on two patients with locally advanced or metastatic cSCC. Both patients had been suffering from a CLL for many years without indication for treatment. Despite a potential immunosuppressive state of the patients due to their CLL, both were treated with the PD-1 inhibitor pembrolizumab resulting in different therapy outcomes.
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Affiliation(s)
- P Jansen
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - G C Lodde
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - A Wetter
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - A Welt
- Department of Medical Oncology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - M Stuschke
- Department of Radiotherapy, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - U Dührsen
- Department of Hematology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - I Stoffels
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - J Klode
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - E Livingstone
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - L Zimmer
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - A Roesch
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - E Hadaschik
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - K G Griewank
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.,Dermatopathologie bei Mainz, Nieder-Olm, Germany
| | - D Schadendorf
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - S Ugurel
- Department of Dermatology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
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27
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Kurtz DM, Soo J, Co Ting Keh L, Alig S, Chabon JJ, Sworder BJ, Schultz A, Jin MC, Scherer F, Garofalo A, Macaulay CW, Hamilton EG, Chen B, Olsen M, Schroers-Martin JG, Craig AFM, Moding EJ, Esfahani MS, Liu CL, Dührsen U, Hüttmann A, Casasnovas RO, Westin JR, Roschewski M, Wilson WH, Gaidano G, Rossi D, Diehn M, Alizadeh AA. Enhanced detection of minimal residual disease by targeted sequencing of phased variants in circulating tumor DNA. Nat Biotechnol 2021; 39:1537-1547. [PMID: 34294911 PMCID: PMC8678141 DOI: 10.1038/s41587-021-00981-w] [Citation(s) in RCA: 127] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 06/11/2021] [Indexed: 12/11/2022]
Abstract
Circulating tumor-derived DNA (ctDNA) is an emerging biomarker for many cancers, but the limited sensitivity of current detection methods reduces its utility for diagnosing minimal residual disease. Here we describe phased variant enrichment and detection sequencing (PhasED-seq), a method that uses multiple somatic mutations in individual DNA fragments to improve the sensitivity of ctDNA detection. Leveraging whole-genome sequences from 2,538 tumors, we identify phased variants and their associations with mutational signatures. We show that even without molecular barcodes, the limits of detection of PhasED-seq outperform prior methods, including duplex barcoding, allowing ctDNA detection in the ppm range in participant samples. We profiled 678 specimens from 213 participants with B cell lymphomas, including serial cell-free DNA samples before and during therapy for diffuse large B cell lymphoma. In participants with undetectable ctDNA after two cycles of therapy using a next-generation sequencing-based approach termed cancer personalized profiling by deep sequencing, an additional 25% have ctDNA detectable by PhasED-seq and have worse outcomes. Finally, we demonstrate the application of PhasED-seq to solid tumors.
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Affiliation(s)
- David M Kurtz
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA
| | - Joanne Soo
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Lyron Co Ting Keh
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Stefan Alig
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Jacob J Chabon
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, USA
- Foresight Diagnostics, Aurora, CO, USA
| | - Brian J Sworder
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Andre Schultz
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA
| | - Michael C Jin
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Florian Scherer
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
- Department of Medicine I, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Andrea Garofalo
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Charles W Macaulay
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Emily G Hamilton
- Program in Cancer Biology, Stanford University, Stanford, CA, USA
| | - Binbin Chen
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
- Department of Genetics, Stanford University, Stanford, CA, USA
| | - Mari Olsen
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Joseph G Schroers-Martin
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
- Division of Hematology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Alexander F M Craig
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Everett J Moding
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA
| | - Mohammad S Esfahani
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Chih Long Liu
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, Essen, Germany
| | - Andreas Hüttmann
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, Essen, Germany
| | | | - Jason R Westin
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mark Roschewski
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Wyndham H Wilson
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Davide Rossi
- Hematology, Oncology Institute of Southern Switzerland and Institute of Oncology Research, Bellinzona, Switzerland
| | - Maximilian Diehn
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA.
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, USA.
- Department of Radiation Oncology, Stanford University, Stanford, CA, USA.
| | - Ash A Alizadeh
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, USA.
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA.
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, USA.
- Division of Hematology, Department of Medicine, Stanford University, Stanford, CA, USA.
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28
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Ahmed HMM, Nimmagadda SC, Al-Matary YS, Fiori M, May T, Frank D, Patnana PK, Récher C, Schliemann C, Mikesch JH, Koenig T, Rosenbauer F, Hartmann W, Tuckermann J, Dührsen U, Lanying W, Dugas M, Opalka B, Lenz G, Khandanpour C. Dexamethasone-mediated inhibition of Notch signalling blocks the interaction of leukaemia and mesenchymal stromal cells. Br J Haematol 2021; 196:995-1006. [PMID: 34792186 DOI: 10.1111/bjh.17940] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 06/16/2021] [Revised: 10/06/2021] [Accepted: 10/21/2021] [Indexed: 11/30/2022]
Abstract
Acute myeloid leukaemia (AML) is a haematological malignancy characterized by a poor prognosis. Bone marrow mesenchymal stromal cells (BM MSCs) support leukaemic cells in preventing chemotherapy-induced apoptosis. This encouraged us to investigate leukaemia-BM niche-associated signalling and to identify signalling cascades supporting the interaction of leukaemic cells and BM MSC. Our study demonstrated functional differences between MSCs originating from leukaemic (AML MSCs) and healthy donors (HD MSCs). The direct interaction of leukaemic and AML MSCs was indispensable in influencing AML cell proliferation. We further identified an important role for Notch expression and its activation in AML MSCs contributing to the enhanced proliferation of AML cells. Supporting this observation, overexpression of the intracellular Notch domain (Notch ICN) in AML MSCs enhanced AML cells' proliferation. From a therapeutic point of view, dexamethasone treatment impeded Notch signalling in AML MSCs resulting in reduced AML cell proliferation. Concurrent with our data, Notch inhibitors had only a marginal effect on leukaemic cells alone but strongly influenced Notch signalling in AML MSCs and abrogated their cytoprotective function on AML cells. In vivo, dexamethasone treatment impeded Notch signalling in AML MSCs leading to a reduced number of AML MSCs and improved survival of leukaemic mice. In summary, targeting the interaction of leukaemic cells and AML MSCs using dexamethasone or Notch inhibitors might further improve treatment outcomes in AML patients.
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Affiliation(s)
| | - Subbaiah Chary Nimmagadda
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
| | - Yahya S Al-Matary
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany.,Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Maren Fiori
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany.,Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | | | - Daria Frank
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany.,Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Pradeep Kumar Patnana
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany.,Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Christian Récher
- CHU de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Université Toulouse III Paul Sabatier, Toulouse, France
| | - Christoph Schliemann
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
| | - Jan-Henrik Mikesch
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
| | - Thorsten Koenig
- Institute of Molecular Tumor Biology, Faculty of Medicine, University of Muenster, Muenster, Germany
| | - Frank Rosenbauer
- Institute of Molecular Tumor Biology, Faculty of Medicine, University of Muenster, Muenster, Germany
| | - Wolfgang Hartmann
- Institute of Pathology, University Hospital Muenster, Muenster, Germany
| | - Jan Tuckermann
- Institute of Comparative Molecular Endocrinology, Ulm University, Ulm, Germany
| | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Wei Lanying
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany.,Institute of Medical Informatics, University Hospital Muenster, Muenster, Germany
| | - Martin Dugas
- Institute of Medical Informatics, University Hospital Muenster, Muenster, Germany.,Institute of Medical Informatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Bertram Opalka
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center Essen, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
| | - Cyrus Khandanpour
- Department of Medicine A, Hematology, Oncology and Pneumology, University Hospital Muenster, Muenster, Germany
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29
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Farber M, Chen Y, Arnold L, Möllmann M, Boog-Whiteside E, Lin YA, Reinhardt HC, Dührsen U, Hanoun M. Targeting CD38 in acute myeloid leukemia interferes with leukemia trafficking and induces phagocytosis. Sci Rep 2021; 11:22062. [PMID: 34764342 PMCID: PMC8586007 DOI: 10.1038/s41598-021-01300-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 10/19/2021] [Indexed: 02/03/2023] Open
Abstract
Targeting the interaction between leukemic cells and the microenvironment is an appealing approach to enhance the therapeutic efficacy in acute myeloid leukemia (AML). AML infiltration induces a significant release of inflammatory cytokines in the human bone marrow niche which accelerates leukemogenesis. As the transmembrane glycoprotein CD38 has been shown to regulate cytokine release, we assessed the anti-leukemic potential of CD38 inhibition in AML. CD38 expression in AML cells proved to depend on microenvironmental cues and could be significantly enforced through addition of tretinoin. In fact, the anti-CD38 antibody daratumumab showed significant cytostatic efficacy in a 3D in vitro triple-culture model of AML, but with modest cell-autonomous cytotoxic activity and independent of CD38 expression level. In line with a predominantly microenvironment-mediated activity of daratumumab in AML, CD38 inhibition significantly induced antibody-dependent phagocytosis and showed interference with AML cell trafficking in vivo in a xenograft transplantation model, but overall lacked robust anti-leukemic effects.
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MESH Headings
- ADP-ribosyl Cyclase 1/antagonists & inhibitors
- ADP-ribosyl Cyclase 1/immunology
- Animals
- Antibodies, Monoclonal/pharmacology
- Antibodies, Monoclonal/therapeutic use
- Antineoplastic Agents, Immunological/pharmacology
- Antineoplastic Agents, Immunological/therapeutic use
- Cell Movement/drug effects
- Humans
- Leukemia, Myeloid, Acute/drug therapy
- Leukemia, Myeloid, Acute/immunology
- Mice, Inbred NOD
- Phagocytosis/drug effects
- Tumor Cells, Cultured
- Tumor Microenvironment/drug effects
- Mice
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Affiliation(s)
- Meike Farber
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Yiyang Chen
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Lucas Arnold
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Michael Möllmann
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Eva Boog-Whiteside
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Yu-An Lin
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - H Christian Reinhardt
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Maher Hanoun
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, Hufelandstraße 55, 45122, Essen, Germany.
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30
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Kaddu-Mulindwa D, Altmann B, Held G, Angel S, Stilgenbauer S, Thurner L, Bewarder M, Schwier M, Pfreundschuh M, Löffler M, Menhart K, Grosse J, Ziepert M, Herrmann K, Dührsen U, Hüttmann A, Barbato F, Poeschel V, Hellwig D. FDG PET/CT to detect bone marrow involvement in the initial staging of patients with aggressive non-Hodgkin lymphoma: results from the prospective, multicenter PETAL and OPTIMAL>60 trials. Eur J Nucl Med Mol Imaging 2021; 48:3550-3559. [PMID: 33928400 PMCID: PMC8440256 DOI: 10.1007/s00259-021-05348-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 03/29/2021] [Indexed: 10/31/2022]
Abstract
PURPOSE Fluorine-18 fluorodeoxyglucose positron emission tomography combined with computed tomography (FDG PET/CT) is the standard for staging aggressive non-Hodgkin lymphoma (NHL). Limited data from prospective studies is available to determine whether initial staging by FDG PET/CT provides treatment-relevant information of bone marrow (BM) involvement (BMI) and thus could spare BM biopsy (BMB). METHODS Patients from PETAL (NCT00554164) and OPTIMAL>60 (NCT01478542) with aggressive B-cell NHL initially staged by FDG PET/CT and BMB were included in this pooled analysis. The reference standard to confirm BMI included a positive BMB and/or FDG PET/CT confirmed by targeted biopsy, complementary imaging (CT or magnetic resonance imaging), or concurrent disappearance of focal FDG-avid BM lesions with other lymphoma manifestations during immunochemotherapy. RESULTS Among 930 patients, BMI was detected by BMB in 85 (prevalence 9%) and by FDG PET/CT in 185 (20%) cases, for a total of 221 cases (24%). All 185 PET-positive cases were true positive, and 709 of 745 PET-negative cases were true negative. For BMB and FDG PET/CT, sensitivity was 38% (95% confidence interval [CI]: 32-45%) and 84% (CI: 78-88%), specificity 100% (CI: 99-100%) and 100% (CI: 99-100%), positive predictive value 100% (CI: 96-100%) and 100% (CI: 98-100%), and negative predictive value 84% (CI: 81-86%) and 95% (CI: 93-97%), respectively. In all of the 36 PET-negative cases with confirmed BMI patients had other adverse factors according to IPI that precluded a change of standard treatment. Thus, the BMB would not have influenced the patient management. CONCLUSION In patients with aggressive B-cell NHL, routine BMB provides no critical staging information compared to FDG PET/CT and could therefore be omitted. TRIAL REGISTRATION NCT00554164 and NCT01478542.
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Affiliation(s)
- Dominic Kaddu-Mulindwa
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany.
| | - Bettina Altmann
- Institute for Medical Informatics, Statistics and Epidemiology, University Leipzig, Leipzig, Germany
| | - Gerhard Held
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Stephanie Angel
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Stephan Stilgenbauer
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Lorenz Thurner
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Moritz Bewarder
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Maren Schwier
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Michael Pfreundschuh
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Markus Löffler
- Institute for Medical Informatics, Statistics and Epidemiology, University Leipzig, Leipzig, Germany
| | - Karin Menhart
- Department of Nuclear Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Jirka Grosse
- Department of Nuclear Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Marita Ziepert
- Institute for Medical Informatics, Statistics and Epidemiology, University Leipzig, Leipzig, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Duisburg, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Duisburg, Germany
| | - Andreas Hüttmann
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Duisburg, Germany
| | - Francesco Barbato
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Duisburg, Germany
| | - Viola Poeschel
- Department of Hematology, Oncology, Clinical Immunology, Rheumatology, Medical School, University of Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Dirk Hellwig
- Department of Nuclear Medicine, University Hospital Regensburg, Regensburg, Germany
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31
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Topp MS, van Meerten T, Houot R, Minnema MC, Bouabdallah K, Lugtenburg PJ, Thieblemont C, Wermke M, Song KW, Avivi I, Kuruvilla J, Dührsen U, Zheng Y, Vardhanabhuti S, Dong J, Bot A, Rossi JM, Plaks V, Sherman M, Kim JJ, Kerber A, Kersten MJ. Earlier corticosteroid use for adverse event management in patients receiving axicabtagene ciloleucel for large B-cell lymphoma. Br J Haematol 2021; 195:388-398. [PMID: 34590303 PMCID: PMC9293158 DOI: 10.1111/bjh.17673] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [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: 03/24/2021] [Accepted: 06/09/2021] [Indexed: 01/22/2023]
Abstract
Axicabtagene ciloleucel (axi‐cel) is an autologous anti‐CD19 chimeric antigen receptor (CAR) T‐cell therapy approved for relapsed or refractory large B‐cell lymphoma (R/R LBCL). To reduce axi‐cel–related toxicity, several exploratory safety management cohorts were added to ZUMA‐1 (NCT02348216), the pivotal phase 1/2 study of axi‐cel in refractory LBCL. Cohort 4 evaluated the rates and severity of cytokine release syndrome (CRS) and neurologic events (NEs) with earlier corticosteroid and tocilizumab use. Primary endpoints were incidence and severity of CRS and NEs. Patients received 2 × 106 anti‐CD19 CAR T cells/kg after conditioning chemotherapy. Forty‐one patients received axi‐cel. Incidences of any‐grade CRS and NEs were 93% and 61%, respectively (grade ≥ 3, 2% and 17%). There was no grade 4 or 5 CRS or NE. Despite earlier dosing, the cumulative cortisone‐equivalent corticosteroid dose in patients requiring corticosteroid therapy was lower than that reported in the pivotal ZUMA‐1 cohorts. With a median follow‐up of 14·8 months, objective and complete response rates were 73% and 51%, respectively, and 51% of treated patients were in ongoing response. Earlier and measured use of corticosteroids and/or tocilizumab has the potential to reduce the incidence of grade ≥ 3 CRS and NEs in patients with R/R LBCL receiving axi‐cel.
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Affiliation(s)
- Max S Topp
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Tom van Meerten
- University Medical Center Groningen, Groningen, The Netherlands.,On Behalf of HOVON/LLPC (Lunenburg Lymphoma Phase I/II Consortium)
| | - Roch Houot
- CHU Rennes, University of Rennes, Inserm & EFS, Rennes, France
| | - Monique C Minnema
- On Behalf of HOVON/LLPC (Lunenburg Lymphoma Phase I/II Consortium).,University Medical Center Utrecht, Utrecht, The Netherlands
| | - Krimo Bouabdallah
- CHU Bordeaux, Service d'Hématologie et Thérapie Cellulaire, Bordeaux, France
| | - Pieternella J Lugtenburg
- On Behalf of HOVON/LLPC (Lunenburg Lymphoma Phase I/II Consortium).,Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Catherine Thieblemont
- Université de Paris, AP-HP, Hôpital Saint Louis, Hemato-Oncology, DMU HI, Research Unit NF-kappaB, Différenciation et Cancer, Paris, France
| | - Martin Wermke
- NCT/UCC Early Clinical Trial Unit, University Hospital Carl Gustav Carus, Dresden, Germany
| | - Kevin W Song
- The University of British Columbia, Vancouver, Canada
| | - Irit Avivi
- Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - John Kuruvilla
- Princess Margaret Cancer Centre, University of Toronto, Toronto, Canada
| | | | - Yan Zheng
- Kite, A Gilead Company, Santa Monica, CA, USA
| | | | | | - Adrian Bot
- Kite, A Gilead Company, Santa Monica, CA, USA
| | | | - Vicki Plaks
- Kite, A Gilead Company, Santa Monica, CA, USA
| | | | - Jenny J Kim
- Kite, A Gilead Company, Santa Monica, CA, USA
| | - Anne Kerber
- Kite, A Gilead Company, Santa Monica, CA, USA
| | - Marie José Kersten
- On Behalf of HOVON/LLPC (Lunenburg Lymphoma Phase I/II Consortium).,Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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32
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Hornung N, Frank M, Dragano N, Dürig J, Dührsen U, Moebus S, Erbel R, Stang A, Jöckel KH, Schmidt B. Monoclonal gammopathy of undetermined significance is associated with prostate cancer in a population-based cohort study. Sci Rep 2021; 11:19266. [PMID: 34588555 PMCID: PMC8481402 DOI: 10.1038/s41598-021-98803-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 09/06/2021] [Indexed: 11/30/2022] Open
Abstract
Register-based studies indicate a possible association of monoclonal gammopathy of undetermined significance (MGUS) and prostate cancer (PCa). Aim of the present study was to investigate the relationship between MGUS and PCa considering potentially shared risk factors. Data from the prospective population-based Heinz Nixdorf Recall cohort study of 2.385 men (age 45–85) were analyzed. MGUS was determined at three points in time; cases of cancer were assessed annually. Potentially shared risk factors were assessed at baseline. Hazard ratios (HR), adjusted for age and educational attainment, and corresponding 95%-confidence intervals (95%-CI) were calculated. 157 cases of MGUS and 143 incident cases of PCa were detected. Of 19 participants diagnosed with both, MGUS and incident PCa, only in one case MGUS did not clearly occur before PCa. MGUS was associated with PCa presenting a HR of 2.00 (95%-CI: 1.23–3.25). Stratified by isotype, IgM-MGUS showed the strongest association with PCa. There was no relevant change of the effect estimate when adjusting for potentially shared risk factors. We were able to give supporting evidence for an association between MGUS and PCa and pointed out its temporality. There was no indication that the observed association is due to shared risk factors. The present study indicated that different isotypes of MGUS differ in the strength of the effect on PCa-risk. Based on these findings, future studies investigating the pathophysiological background of the association will be needed.
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Affiliation(s)
- Nicola Hornung
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University of Duisburg-Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Mirjam Frank
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University of Duisburg-Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Nico Dragano
- Department of Medical Sociology, University Clinic Düsseldorf, Düsseldorf, Germany
| | - Jan Dürig
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Susanne Moebus
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University of Duisburg-Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Raimund Erbel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University of Duisburg-Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Andreas Stang
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University of Duisburg-Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University of Duisburg-Essen, Hufelandstraße 55, 45122, Essen, Germany
| | - Börge Schmidt
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University of Duisburg-Essen, Hufelandstraße 55, 45122, Essen, Germany.
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33
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Kurch L, Dührsen U, Hüttmann A, Georgi TW, Sabri O, Kluge R, Hasenclever D. Quantitative evaluation of interim positron emission tomography in peripheral T-cell lymphoma. EJNMMI Res 2021; 11:90. [PMID: 34523055 PMCID: PMC8440745 DOI: 10.1186/s13550-021-00827-1] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 08/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Interim [18F]fluoro-deoxyglucose-positron emission tomography predicts outcome in peripheral T-cell lymphoma (PTCL). We compared two quantitative evaluation methods. METHODS Interim scans from 43 patients with anaplastic lymphoma kinase-negative PTCL from the 'Positron Emission Tomography-Guided Therapy of Aggressive Non-Hodgkin Lymphomas' trial were re-analyzed by qPET (relating residual lymphoma-related uptake to liver uptake) and ∆SUVmax (relating interim scan to baseline scan). The endpoint was progression-free survival. RESULTS qPET and ∆SUVmax were closely correlated (Pearson's r = 0.627). Up to the 60th percentile of values ranked by increasing residual activity, the positive predictive value for progression or death increased from 60 to 95%, with stable negative predictive values (NPV) of 60%. Beyond the 60th percentile, the NPV decreased to 40%. qPET ≥ 2 and ∆SUVmax < 50% identified high-risk populations comprising 41.9% and 39.5% of patients, with 3-year progression-free survival rates of 5.6% (95% confidence interval, 0.8-37.3) and 0%, respectively, as compared to 63.7% (47.4-85.8) and 61.3% (45.1-83.3) in low-risk patients. CONCLUSIONS qPET and ∆SUVmax identify large fractions of PTCL patients destined to experience treatment failure. qPET may be preferred because it requires a single PET scan, halving the diagnostic effort.
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Affiliation(s)
- Lars Kurch
- Klinik Und Poliklinik Für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany.
| | - Ulrich Dührsen
- Klinik Für Hämatologie, Universitätsklinikum Essen, Essen, Germany
| | - Andreas Hüttmann
- Klinik Für Hämatologie, Universitätsklinikum Essen, Essen, Germany
| | - Thomas W Georgi
- Klinik Und Poliklinik Für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Osama Sabri
- Klinik Und Poliklinik Für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Regine Kluge
- Klinik Und Poliklinik Für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Dirk Hasenclever
- Institut Für Medizinische Informatik, Statistik Und Epidemiologie, Universität Leipzig, Leipzig, Germany
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Proske P, Distelmaier L, Aramayo-Singelmann C, Koliastas N, Iannaccone A, Papathanasiou M, Temme C, Klump H, Lenz V, Koldehoff M, Carpinteiro A, Reinhardt HC, Köninger A, Röth A, Yamamoto R, Dührsen U, Alashkar F. Pregnancies and Neonatal Outcomes in Patients with Sickle Cell Disease (SCD): Still a (High-)Risk Constellation? J Pers Med 2021; 11:jpm11090870. [PMID: 34575647 PMCID: PMC8464744 DOI: 10.3390/jpm11090870] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 11/24/2022] Open
Abstract
Background: This monocentric study conducted at the University Hospital of Essen aims to describe maternal and fetal/neonatal outcomes in sickle cell disease (SCD) documented between 1996 to 2021 (N = 53), reflecting the largest monocentric analysis carried out in Germany. Methods/Results: 46 pregnancies in 22 patients were followed. None of the patients died. In total, 35% (11/31) of pregnancies were preterm. 15 pregnancies in eight patients were conceived on hydroxycarbamide (HC), of which nine had a successful outcome and three were terminated prematurely. There was no difference regarding the rate of spontaneous abortions in patients receiving HC compared to HC-naive patients prior to conception. In patients other than HbS/C disease, pregnancies were complicated by vaso-occlusive crises (VOCs)/acute pain crises (APCs) (96%, 23/24); acute chest syndrome (ACS) (13%, 3/24), transfusion demand (79%, 19/24), urinary tract infections (UTIs) (42%, 10/24) and thromboembolic events (8%, 2/24). In HbS/C patients complications included: VOCs/APCs (43%, 3/7; ACS: 14%, 1/7), transfusion demand (14%, 1/7), and UTIs (14%, 1/7). Independent of preterm deliveries, a significant difference with respect to neonatal growth in favor of neonates from HbS/C mothers was observed. Conclusion: Our data support the results of previous studies, highlighting the high rate of maternal and fetal/neonatal complications in pregnant SCD patients.
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Affiliation(s)
- Pia Proske
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
| | - Laura Distelmaier
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
- Vivantes, MVZ Neukölln, 12351 Berlin, Germany
| | - Carmen Aramayo-Singelmann
- Department of Pediatrics III, University Children’s Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany;
| | - Nikolaos Koliastas
- Department of Gynecology and Obstetrics, University of Duisburg-Essen, 45147 Essen, Germany; (N.K.); (A.I.); (A.K.)
| | - Antonella Iannaccone
- Department of Gynecology and Obstetrics, University of Duisburg-Essen, 45147 Essen, Germany; (N.K.); (A.I.); (A.K.)
| | - Maria Papathanasiou
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, Medical Faculty, University Hospital Essen, 45147 Essen, Germany;
| | - Christian Temme
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (C.T.); (H.K.); (V.L.)
| | - Hannes Klump
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (C.T.); (H.K.); (V.L.)
| | - Veronika Lenz
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (C.T.); (H.K.); (V.L.)
| | - Michael Koldehoff
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
| | - Alexander Carpinteiro
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
- Institute for Molecular Biology, University of Duisburg-Essen, 45147 Essen, Germany
| | - Hans Christian Reinhardt
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
| | - Angela Köninger
- Department of Gynecology and Obstetrics, University of Duisburg-Essen, 45147 Essen, Germany; (N.K.); (A.I.); (A.K.)
- Hospital of the Order of St. John of God Regensburg, Clinic for Gynaecology and Obstetrics, 93049 Regensburg, Germany
| | - Alexander Röth
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
| | | | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
| | - Ferras Alashkar
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (P.P.); (L.D.); (M.K.); (A.C.); (H.C.R.); (A.R.); (U.D.)
- Correspondence:
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35
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Oubari S, Naser E, Papathanasiou M, Luedike P, Hagenacker T, Thimm A, Rischpler C, Kessler L, Kimmich C, Hegenbart U, Schönland S, Rassaf T, Reinhardt HC, Jöckel KH, Dürig J, Dührsen U, Carpinteiro A. Impact of time to diagnosis on Mayo stages, treatment outcome, and survival in patients with AL amyloidosis and cardiac involvement. Eur J Haematol 2021; 107:449-457. [PMID: 34185342 DOI: 10.1111/ejh.13681] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 04/18/2021] [Revised: 06/23/2021] [Accepted: 06/24/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To study the impact of time to diagnosis on cardiac Mayo stages, treatment outcome, and overall survival. METHODS We retrospectively analyzed 77 consecutive patients diagnosed between 2015 and 2020 with AL amyloidosis and cardiac involvement. Medical history was recorded in standardized form with the help of a questionnaire. RESULTS Time from onset of symptoms of cardiac failure to diagnosis was correlated with the severity of cardiac involvement in modified Mayo 2004 and revised Mayo 2012 staging systems (rs = 0.30, 95% CI: 0.07-0.50, P = .007 and rs = 0.25, 95% CI: 0.01-0.45, P = .03). Patients with advanced Mayo 2004 stages received reduced-intensity regimens and had a lower probability to achieve adequate hematologic- and cardiac response after first-line treatment than patients with early stages (rs = 0.28, 95% CI: 0.04-0.48, P = .01 and rs = 0.72, 95% CI: 0.55-0.82, P < .0001) and poorer overall survival (P = .0004). Compared with patients diagnosed within the first year, patients diagnosed after 13-18 or ≥19 months from first symptoms had a 3- to 5 times higher risk of dying. Our data indicate that there is a 12-month window within which the diagnosis of AL amyloidosis needs to be established to avoid early deterioration and death. CONCLUSIONS Sensitizing physicians and raising awareness for the disease are crucial for timely diagnosis and may improve the outcome of the disease.
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Affiliation(s)
- Sara Oubari
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, Essen, Germany.,Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany
| | - Eyad Naser
- Institute of Molecular Biology, University of Duisburg-Essen, Essen, Germany
| | - Maria Papathanasiou
- Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany.,Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Peter Luedike
- Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany.,Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Tim Hagenacker
- Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany.,Department of Neurology, University Hospital Essen, Essen, Germany
| | - Andreas Thimm
- Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany.,Department of Neurology, University Hospital Essen, Essen, Germany
| | - Christoph Rischpler
- Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany.,Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
| | - Lukas Kessler
- Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany.,Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
| | - Christoph Kimmich
- Department of Hematology and Oncology, Oldenburg Hospital, University Medicine Oldenburg, Oldenburg, Germany
| | - Ute Hegenbart
- Department of Internal Medicine V, Amyloidosis Center Heidelberg, University Hospital Heidelberg, Heidelberg, Germany
| | - Stefan Schönland
- Department of Internal Medicine V, Amyloidosis Center Heidelberg, University Hospital Heidelberg, Heidelberg, Germany
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Hans Christian Reinhardt
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, Essen, Germany.,German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institute of Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Jan Dürig
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, Essen, Germany
| | - Alexander Carpinteiro
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center, University Hospital Essen, Essen, Germany.,Interdisciplinary Amyloidosis Network, University Hospital Essen, Essen, Germany.,Institute of Molecular Biology, University of Duisburg-Essen, Essen, Germany
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Kurtz DM, Chabon JJ, Soo J, Co Ting Keh L, Alig S, Schultz A, Jin MC, Scherer F, Craig AFM, Liu CL, Dührsen U, Hüttmann A, Casasnovas R, Westin JR, Roschewski M, Wilson WH, Gaidano G, Rossi D, Diehn M, Alizadeh AA. PHASED VARIANTS IMPROVE DLBCL MINIMAL RESIDUAL DISEASE DETECTION AT THE END OF THERAPY. Hematol Oncol 2021. [DOI: 10.1002/hon.25_2879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- D. M Kurtz
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - J. J Chabon
- Foresight Diagnostics Research and Development Aurora Colorado USA
| | - J Soo
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - L Co Ting Keh
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - S Alig
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - A Schultz
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - M. C Jin
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - F Scherer
- Freiburg University Medical Center Hematology Freiburg Germany
| | - A. F. M Craig
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - C. L Liu
- Stanford University, Medicine Division of Oncology Stanford California USA
| | - U Dührsen
- University Hospital Essen Hematology Essen Germany
| | - A Hüttmann
- University Hospital Essen Hematology Essen Germany
| | - R.‐O Casasnovas
- Hopital F. Mitterrand CHU. Dijon and INSERM 1231 Hematology Dijon France
| | - J. R Westin
- MD Anderson Cancer Center Department of Lymphoma/Myeloma Houston Texas USA
| | - M Roschewski
- National Cancer Institute Lymphoid Malignancies Branch Bethesda Maryland USA
| | - W. H Wilson
- National Cancer Institute Lymphoid Malignancies Branch Bethesda Maryland USA
| | - G Gaidano
- University of Eastern Piedmont Division of Hematology, Department of Translational Medicine Novara Italy
| | - D Rossi
- Oncology Institute of Southern Switzerland and Institute of Oncology Research Hematology Bellinzona Switzerland
| | - M Diehn
- Stanford University Radiation Oncology Stanford California USA
| | - A. A Alizadeh
- Stanford University, Medicine Division of Oncology Stanford California USA
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37
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Boegeholz J, Alig S, Sworder B, Macaulay C, Craig A, Dührsen U, Hüttmann A, Miklos D, Frank M, Diehn M, Kurtz D, Alizadeh A. CLONAL HEMATOPOIESIS IS ASSOCIATED WITH INFERIOR PROGNOSIS IN NEWLY DIAGNOSED DIFFUSE LARGE B‐CELL LYMPHOMA PATIENTS. Hematol Oncol 2021. [DOI: 10.1002/hon.23_2879] [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] [Indexed: 11/11/2022]
Affiliation(s)
| | - S Alig
- Stanford University Oncology Stanford USA
| | - B Sworder
- Stanford University Oncology Stanford USA
| | - C Macaulay
- Stanford University Oncology Stanford USA
| | - A Craig
- Stanford University Oncology Stanford USA
| | - U Dührsen
- University Hospital Essen Hematology Essen Germany
| | - A Hüttmann
- University Hospital Essen Hematology Essen Germany
| | - D Miklos
- Stanford University BMT and Cell Therapy Stanford USA
| | - M Frank
- Stanford University BMT and Cell Therapy Stanford USA
| | - M Diehn
- Stanford University Radiation Oncology Stanford USA
| | - D Kurtz
- Stanford University Oncology Stanford USA
| | - A Alizadeh
- Stanford University Oncology Stanford USA
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38
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Alig S, Macaulay CW, Kurtz DM, Dührsen U, Hüttmann A, Schmitz C, Jin MC, Sworder BJ, Garofalo A, Shahrokh Esfahani M, Nabet BY, Soo J, Scherer F, Craig AFM, Casasnovas O, Westin JR, Gaidano G, Rossi D, Roschewski M, Wilson WH, Meignan M, Diehn M, Alizadeh AA. Short Diagnosis-to-Treatment Interval Is Associated With Higher Circulating Tumor DNA Levels in Diffuse Large B-Cell Lymphoma. J Clin Oncol 2021; 39:2605-2616. [PMID: 33909455 DOI: 10.1200/jco.20.02573] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
PURPOSE Patients with Diffuse Large B-cell Lymphoma (DLBCL) in need of immediate therapy are largely under-represented in clinical trials. The diagnosis-to-treatment interval (DTI) has recently been described as a metric to quantify such patient selection bias, with short DTI being associated with adverse risk factors and inferior outcomes. Here, we characterized the relationships between DTI, circulating tumor DNA (ctDNA), conventional risk factors, and clinical outcomes, with the goal of defining objective disease metrics contributing to selection bias. PATIENTS AND METHODS We evaluated pretreatment ctDNA levels in 267 patients with DLBCL treated across multiple centers in Europe and the United States using Cancer Personalized Profiling by Deep Sequencing. Pretreatment ctDNA levels were correlated with DTI, total metabolic tumor volumes (TMTVs), the International Prognostic Index (IPI), and outcome. RESULTS Short DTI was associated with advanced-stage disease (P < .001) and higher IPI (P < .001). We also found an inverse correlation between DTI and TMTV (RS = -0.37; P < .001). Similarly, pretreatment ctDNA levels were significantly associated with stage, IPI, and TMTV (all P < .001), demonstrating that both DTI and ctDNA reflect disease burden. Notably, patients with shorter DTI had higher pretreatment ctDNA levels (P < .001). Pretreatment ctDNA levels predicted short DTI independent of the IPI (P < .001). Although each risk factor was significantly associated with event-free survival in univariable analysis, ctDNA level was prognostic of event-free survival independent of DTI and IPI in multivariable Cox regression (ctDNA: hazard ratio, 1.5; 95% CI [1.2 to 2.0]; IPI: 1.1 [0.9 to 1.3]; -DTI: 1.1 [1.0 to 1.2]). CONCLUSION Short DTI largely reflects baseline tumor burden, which can be objectively measured using pretreatment ctDNA levels. Pretreatment ctDNA levels therefore have utility for quantifying and guarding against selection biases in prospective DLBCL clinical trials.
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Affiliation(s)
- Stefan Alig
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | - Charles W Macaulay
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | - David M Kurtz
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | - Ulrich Dührsen
- Department of Hematology, University Hospital of Essen, Essen, Germany
| | - Andreas Hüttmann
- Department of Hematology, University Hospital of Essen, Essen, Germany
| | - Christine Schmitz
- Department of Hematology, University Hospital of Essen, Essen, Germany
| | - Michael C Jin
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | - Brian J Sworder
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | - Andrea Garofalo
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | | | - Barzin Y Nabet
- Department of Radiation Oncology, Stanford University Medical Center, Stanford, CA
| | - Joanne Soo
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | - Florian Scherer
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA.,Department Medicine I, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alexander F M Craig
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA
| | - Olivier Casasnovas
- Hematology Department, University Hospital F. Mitterrand and Inserm UMR 1231, Dijon, France
| | - Jason R Westin
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Piemonte Orientale Amedeo Avogadro, Novara, Italy
| | - Davide Rossi
- Oncology Institute of Southern Switzerland and Institute of Oncology Research, Bellinzona, Switzerland
| | - Mark Roschewski
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Wyndham H Wilson
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | | | - Maximilian Diehn
- Department of Radiation Oncology, Stanford University Medical Center, Stanford, CA.,Stanford Cancer Institute, Institute for Stem Cell Biology & Regenerative Medicine, Stanford, CA
| | - Ash A Alizadeh
- Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA.,Stanford Cancer Institute, Institute for Stem Cell Biology & Regenerative Medicine, Stanford, CA
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Hörster L, Neusser S, Trautner A, Pahmeier K, Lax H, Merkel-Jens A, Lehmann N, Jöckel KH, Baum J, Dührsen U, Wasem J, Neumann A. Kosten der Nachsorge von Patienten mit hämatologischen Neoplasien. Gesundheitsökonomie & Qualitätsmanagement 2021. [DOI: 10.1055/a-1468-7124] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Zusammenfassung
Zielsetzung Im Gegensatz zu hämatologischen Neoplasien im Kindesalter gibt es für Erwachsene mit diesen Erkrankungen wenige bis keine einheitlichen Nachsorgemuster und dementsprechend auch keine rational begründeten Nachsorgepläne. Des Weiteren wurden bislang keine Studien zu den mit der Nachsorge einhergehenden Kosten veröffentlicht. Die vorliegende Studie dient zur Erfassung des Ressourcenverbrauchs und der damit einhergehenden Kosten von erwachsenen Patienten.
Methodik Die Daten des Ressourcenverbrauchs wurden 2014 retrospektiv für die letzten 12 Monate mittels eines standardisierten Fragebogens erfasst. Die Krankheitskosten (direkte medizinische sowie indirekte Kosten) wurden aus der gesellschaftlichen Perspektive ermittelt. Das Jahr 2014 dient als Basisjahr für die Berechnung der Preise. Zur Ermittlung der indirekten Kosten (Erwerbsminderung, Arbeitsunfähigkeit) wurde der Friktionskostenansatz mit einer Friktionsperiode von 90 Tagen herangezogen. Weiterhin erfolgte ein Vergleich mit Hilfe des Humankapitalansatzes.
Ergebnisse Insgesamt nahmen 1531 Patienten an der gesundheitsökonomischen Erhebung teil. 89,4 % der Teilnehmer wiesen im Erfassungszeitraum mindestens einen ambulanten Arztkontakt auf. 235 Teilnehmern (15,3 %) wurde mindestens ein der Nachsorge zuzuordnendes Medikament verabreicht. 9,7 % der Studienteilnehmer gaben keinerlei Inanspruchnahme aufgrund von Nachsorge der Krebserkrankung an. Insgesamt ergaben sich direkte medizinische Kosten von durchschnittlich ca. 3627 € pro Patient. Die indirekten Krankheitskosten beliefen sich unter Verwendung des Friktionskostenansatzes auf ca. 165 € pro Patient.
Schlussfolgerung Arzneimittelkosten verursachen mit etwa 60 % den Großteil der direkten Nachsorgekosten bei Patienten mit hämatologischen Neoplasien. Nach der zugrundeliegenden Erkrankung aufgeschlüsselt weisen myeloproliferative Erkrankungen mit einem Anteil von fast 60 % die höchsten Gesamtkosten auf. Unter Verwendung des Friktionskostenansatzes lassen sich die Nachsorgekosten in 95,7 % direkte Kosten und 4,3 % indirekte Kosten unterteilen. 9,7 % der Studienteilnehmer geben keinerlei Inanspruchnahme aufgrund von Nachsorge der Krebserkrankung an und scheinen somit komplett durch das Nachsorgesystem zu fallen.
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Affiliation(s)
- Laura Hörster
- Lehrstuhl für Medizinmanagement, Universität Duisburg-Essen
| | - Silke Neusser
- Lehrstuhl für Medizinmanagement, Universität Duisburg-Essen
| | | | | | - Hildegard Lax
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen
| | - Anja Merkel-Jens
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen
| | - Nils Lehmann
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen
| | - Karl-Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen
| | - Julia Baum
- Klinik für Hämatologie, Universitätsklinikum Essen
| | | | - Jürgen Wasem
- Lehrstuhl für Medizinmanagement, Universität Duisburg-Essen
| | - Anja Neumann
- Lehrstuhl für Medizinmanagement, Universität Duisburg-Essen
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40
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Ohlwein S, Hennig F, Lucht S, Schmidt B, Eisele L, Arendt M, Dührsen U, Dürig J, Jöckel KH, Moebus S, Hoffmann B. Air Pollution and Polyclonal Elevation of Serum Free Light Chains: An Assessment of Adaptive Immune Responses in the Prospective Heinz Nixdorf Recall Study. Environ Health Perspect 2021; 129:27004. [PMID: 33596105 PMCID: PMC7889003 DOI: 10.1289/ehp7164] [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] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Residential exposure to air pollution (AP) has been shown to activate the immune system (IS). Although innate immune responses to AP have been studied extensively, investigations on the adaptive IS are scarce. OBJECTIVES The aim of this study was to investigate the association between short- to long-term AP exposure and polyclonal free light chains (FLC) produced by plasma cells. METHODS We used repeated data from three examinations (t0: 2000-2003; t1: 2006-2008; and t2: 2011-2015) of the population-based German Heinz Nixdorf Recall cohort of initially 4,814 participants (45-75 y old). Residential exposure to total and source-specific particulate matter (PM) with an aerodynamic diameter of 10 or 2.5μm (PM10 and PM2.5 respectively), nitrogen dioxide (NO2), and particle number concentrations (accumulation mode; PNAM) was estimated using a chemistry transport model with different time windows (1- to 365-d mean ± standard deviation) before blood draw. We applied linear mixed models with a random participant intercept to estimate associations between total, traffic- and industry-related AP exposures and log-transformed FLC, controlling for examination time, sociodemographic and lifestyle variables, estimated glomerular filtration rate and season. RESULTS Analyzing 9,933 observations from 4,455 participants, we observed generally positive associations between AP exposures and FLC. We observed strongest associations with middle-term exposures, e.g., 3.0% increase in FLC (95% confidence interval: 1.8%, 4.3%) per interquartile range increase in 91-d mean of NO2 (14.1μg/m³). Across the different pollutants, NO2 showed strongest associations with FLC, followed by PM10 and PNAM. Effect estimates for traffic-related exposures were mostly higher compared with total exposures. Although NO2 and PNAM estimates remained stable upon adjustment for PM, PM estimates decreased considerably upon adjustment for NO2 and PNAM. DISCUSSION Our results suggest that middle-term AP exposures in particular might be positively associated with activation of the adaptive IS. Traffic-related PM, PNAM, and NO2 showed strongest associations. https://doi.org/10.1289/EHP7164.
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Affiliation(s)
- Simone Ohlwein
- Institute for Occupational, Social and Environmental Medicine, Medical Faculty, Heinrich Heine University of Düsseldorf, Düsseldorf, Germany
| | - Frauke Hennig
- Institute for Occupational, Social and Environmental Medicine, Medical Faculty, Heinrich Heine University of Düsseldorf, Düsseldorf, Germany
| | - Sarah Lucht
- Institute for Occupational, Social and Environmental Medicine, Medical Faculty, Heinrich Heine University of Düsseldorf, Düsseldorf, Germany
| | - Börge Schmidt
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital, University Duisburg-Essen, Essen, Germany
| | - Lewin Eisele
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital, University Duisburg-Essen, Essen, Germany
| | - Marina Arendt
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital, University Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital Essen, Germany
| | - Jan Dürig
- Department of Hematology, University Hospital Essen, Germany
| | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital, University Duisburg-Essen, Essen, Germany
| | - Susanne Moebus
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital, University Duisburg-Essen, Essen, Germany
- Centre for Urban Epidemiology (CUE), Institute of Medical Informatics, Biometry and Epidemiology (IMIBE), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Barbara Hoffmann
- Institute for Occupational, Social and Environmental Medicine, Medical Faculty, Heinrich Heine University of Düsseldorf, Düsseldorf, Germany
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Kurch L, Hüttmann A, Georgi TW, Rekowski J, Sabri O, Schmitz C, Kluge R, Dührsen U, Hasenclever D. Interim PET in Diffuse Large B-Cell Lymphoma. J Nucl Med 2020; 62:1068-1074. [PMID: 33246974 DOI: 10.2967/jnumed.120.255034] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [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: 08/11/2020] [Accepted: 11/05/2020] [Indexed: 12/17/2022] Open
Abstract
In diffuse large B-cell lymphoma, early assessment of treatment response by 18F-FDG PET may trigger treatment modification. Reliable identification of good and poor responders is important. We compared 3 competing methods of interim PET evaluation. Methods: Images from 449 patients participating in the "PET-Guided Therapy of Aggressive Non-Hodgkin Lymphomas" trial were reanalyzed by applying the visual Deauville score and the SUV-based qPET (q = quantitative) and ΔSUVmax scales to interim PET scans performed after 2 cycles of chemotherapy. qPET relates residual lymphoma 18F-FDG uptake to physiologic liver uptake, converting the ordinal Deauville scale into a continuous scale and permitting a direct comparison with the continuous ΔSUVmax scale, which is based on SUVmax changes between baseline and interim scans. Positive and negative predictive values were calculated for progression-free survival. Results: When established thresholds were used to distinguish between good and poor responders (visual Deauville score 1-3 vs. 4-5; ΔSUVmax > 66% vs. ≤ 66%), the positive predictive value was significantly lower with Deauville than ΔSUVmax (38.4% vs. 56.6%; P = 0.03). qPET and ΔSUVmax were strongly correlated on the log scale (Pearson r = 0.75). When plotted along corresponding percentiles, the positive predictive value curves for qPET and ΔSUVmax were superimposable, with low values up to the 85th percentile and a steep rise thereafter. The recommended threshold of 66% SUVmax reduction for the identification of poor responders was equivalent to qPET = 2.26, corresponding to score 5 on the visual Deauville scale. The negative predictive value curves were also superimposable but remained flat between 80% and 70%. Conclusion: Continuous scales are better suited for interim PET-based outcome prediction than the ordinal Deauville scale. qPET and ΔSUVmax essentially carry the same information. The proportion of poor-risk patients identified is less than 15%.
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Affiliation(s)
- Lars Kurch
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany;
| | - Andreas Hüttmann
- Klinik für Hämatologie, Universitätsklinikum Essen, Essen, Germany
| | - Thomas W Georgi
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Jan Rekowski
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Duisburg, Germany; and
| | - Osama Sabri
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | | | - Regine Kluge
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Essen, Germany
| | - Dirk Hasenclever
- Institut für Medizinische Informatik, Statistik und Epidemiologie, Universität Leipzig, Leipzig, Germany
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Johansson P, Dierichs L, Klein-Hitpass L, Bergmann AK, Möllmann M, Menninger S, Habenberger P, Klebl B, Siveke JT, Dührsen U, Choidas A, Dürig J. Anti-leukemic effect of CDK9 inhibition in T-cell prolymphocytic leukemia. Ther Adv Hematol 2020; 11:2040620720933761. [PMID: 33117517 PMCID: PMC7570784 DOI: 10.1177/2040620720933761] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 10/05/2019] [Accepted: 05/19/2020] [Indexed: 12/22/2022] Open
Abstract
T-cell prolymphocytic leukemia (T-PLL) is an aggressive malignancy characterized by chemotherapy resistance and a median survival of less than 2 years. Here, we investigated the pharmacological effects of the novel highly specific cyclin-dependent kinase 9 (CDK9) inhibitor LDC526 and its clinically used derivate atuveciclib employing primary T-PLL cells in an ex vivo drug sensitivity testing platform. Importantly, all T-PLL samples were sensitive to CDK9 inhibition at submicromolar concentrations, while conventional cytotoxic drugs were found to be largely ineffective. At the cellular level LDC526 inhibited the phosphorylation at serine 2 of the RNA polymerase II C-terminal domain resulting in decreased de novo RNA transcription. LDC526 induced apoptotic leukemic cell death through down-regulating MYC and MCL1 both at the mRNA and protein level. Microarray-based transcriptomic profiling revealed that genes down-modulated in response to CDK9 inhibition were enriched for MYC and JAK-STAT targets. By contrast, CDK9 inhibition increased the expression of the tumor suppressor FBXW7, which may contribute to decreased MYC and MCL1 protein levels. Finally, the combination of atuvecliclib and the BCL2 inhibitor venetoclax exhibited synergistic anti-leukemic activity, providing the rationale for a novel targeted-agent-based treatment of T-PLL.
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Affiliation(s)
| | - Laura Dierichs
- Institute for Developmental Cancer Therapeutics, West German Cancer Center, University Hospital Essen, Essen, Germany
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Ludger Klein-Hitpass
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Anke K. Bergmann
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Michael Möllmann
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | | | | | - Bert Klebl
- Lead Discovery Center GmbH, Dortmund, Germany
| | - Jens T. Siveke
- Institute for Developmental Cancer Therapeutics, West German Cancer Center, University Hospital Essen, Essen, Germany
- Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | | | - Jan Dürig
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- German Cancer Consortium (DKTK, partner site Essen) and German Cancer Research Center (DKFZ), Heidelberg, Germany
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Johansson P, Klein-Hitpass L, Röth A, Möllmann M, Reinhardt HC, Dührsen U, Dürig J. Mutations in PIGA cause a CD52-/GPI-anchor-deficient phenotype complicating alemtuzumab treatment in T-cell prolymphocytic leukemia. Eur J Haematol 2020; 105:786-796. [PMID: 32875608 DOI: 10.1111/ejh.13511] [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: 06/17/2020] [Revised: 08/24/2020] [Accepted: 08/24/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Infusional alemtuzumab followed by consolidating allogeneic hematopoietic stem cell transplantation in eligible patients is considered a standard of care in T-cell prolymphocytic leukemia (T-PLL). Antibody selection against CD52 has been associated with the development of CD52-negative leukemic T cells at time of relapse. Clinical implications and molecular mechanisms underlying this phenotypic switch are unknown. METHODS We performed flow cytometry and real-time-PCR for CD52-expression and next generation sequencing for PIGA mutational analyses. RESULTS We identified loss of CD52 expression after alemtuzumab treatment in two of 21 T-PLL patients resulting from loss of GPI-anchor expression caused by inactivating mutations of the PIGA gene. One patient with relapsed T-PLL exhibited a single PIGA mutation, causing a CD52-negative escape variant of the initial leukemic cell clone, preventing alemtuzumab-retreatment. The second patient with continued complete remission after alemtuzumab treatment harbored three different PIGA mutations that affected either the non-neoplastic T cell or the mononuclear cell compartment and resulted in symptomatic paroxysmal nocturnal hemoglobinuria. Next generation sequencing of T-PLL cells collected before the initiation of treatment revealed PIGA wild-type sequence reads in all 16 patients with samples available for testing. CONCLUSION These data indicate that PIGA mutations were acquired during or after completion of alemtuzumab treatment.
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Affiliation(s)
- Patricia Johansson
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ludger Klein-Hitpass
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Alexander Röth
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Michael Möllmann
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Hans Christian Reinhardt
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jan Dürig
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany.,Department of General Internal Medicine, St. Josef-Krankenhaus, Medical Faculty, University of Duisburg-Essen, Essen, Germany
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Alashkar F, Saner FH, Vance C, Schmücker U, Herich-Terhürne D, Dührsen U, Köninger A, Röth A. Pregnancy in Classical Paroxysmal Nocturnal Hemoglobinuria and Aplastic Anemia-Paroxysmal Nocturnal Hemoglobinuria: A High-Risk Constellation. Front Med (Lausanne) 2020; 7:543372. [PMID: 33102497 PMCID: PMC7546795 DOI: 10.3389/fmed.2020.543372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 08/20/2020] [Indexed: 11/13/2022] Open
Abstract
Pregnancies in paroxysmal nocturnal hemoglobinuria (PNH) are associated with increased morbidity and mortality. Retrospective studies suggest that outcome has improved with the advent of the complement inhibitor eculizumab. To substantiate this assumption we analyzed the data from patients treated in our department since 2009. All patients were included in the International PNH registry and followed prospectively. We identified 16 pregnancies in 9 patients with classical PNH, and two pregnancies in two patients with aplastic anemia (AA)-PNH. In classical PNH, 13 pregnancies were supported by eculizumab. Breakthrough hemolysis occurred in six pregnancies, necessitating an increase in the biweekly eculizumab dose from 900 mg to 1,200–1,800 mg. Red blood cell transfusions were given in six and platelet transfusions in two pregnancies. A Budd-Chiari syndrome and cholecystitis complicated the course of two pregnancies. Four of 13 pregnancies supported by eculizumab ended in spontaneous abortion or stillbirth, and one was prematurely terminated because of fetal trisomy 21. None of the three pregnancies not supported by eculizumab had a successful outcome. Half the deliveries were preterm. None of the patients died, and, in all but one patient, the post-partum period was uneventful. Both pregnancies in patients with AA-PNH took a favorable course. Our results confirm low maternal mortality and frequent breakthrough hemolysis in pregnant PNH patients receiving eculizumab. Fetal mortality and the rate of preterm delivery were higher than reported previously, possibly related to the use of registry data that are likely to reduce the risk of publication and recall biases.
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Affiliation(s)
- Ferras Alashkar
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Fuat H Saner
- Department of General, Visceral and Transplant Surgery, University Hospital, University Duisburg Essen, Essen, Germany
| | - Colin Vance
- Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Essen, Germany
| | - Ute Schmücker
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dörte Herich-Terhürne
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Angela Köninger
- Department of Gynecology and Obstetrics, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Alexander Röth
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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45
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Schmitz C, Rekowski J, Müller SP, Farsijani N, Hertenstein B, Franzius C, von Verschuer U, La Rosée P, Freesmeyer M, Wilop S, Krohn T, Raghavachar A, Ganser A, Bengel FM, Prange-Krex G, Kroschinsky F, Kotzerke J, Giagounidis A, Dührsen U, Hüttmann A. Impact of complete surgical resection on outcome in aggressive non-Hodgkin lymphoma treated with immunochemotherapy. Cancer Med 2020; 9:8386-8396. [PMID: 32926763 PMCID: PMC7666729 DOI: 10.1002/cam4.3448] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 08/17/2020] [Accepted: 08/21/2020] [Indexed: 12/13/2022] Open
Abstract
Background Surgical resection is considered to be of purely diagnostic value in aggressive lymphoma. Evidence for an impact on outcome is scant and restricted to retrospective observations. Methods In the “Positron Emission Tomography‐guided Therapy of Aggressive non‐Hodgkin Lymphomas” (PETAL) trial, patients with a negative baseline positron emission tomography (PET) scan were documented in a prospective observational substudy. Baseline PET‐negative patients with the absence of lymph node enlargement on computed tomography and a negative bone marrow biopsy were considered to have undergone complete lymphoma resection. Results Eighty‐two of 1,041 patients (7.9%) had a negative baseline PET scan, and 67 were included in this analysis. All were treated with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP), plus rituximab for CD20‐positive lymphomas. Among 52 patients with diffuse large B‐cell lymphoma (DLBCL), 48 had completely resected disease. Their outcome tended to be better than that of 115 baseline PET‐positive stage I DLBCL patients treated in the main part of the PETAL trial (2‐year progression‐free survival 92.7% [95% confidence interval 84.7‐100] versus 88.4% [82.5‐94.3], P = .056; 2‐year overall survival 92.7% [84.7‐100] versus 93.7% [89.2‐98.2], P = .176), but this was restricted to patients below the age of 60 years (2‐year progression‐free survival 100% versus 92.2% [84.8‐99.6], P = .031; 2‐year overall survival 100% versus 95.9% [90.2‐100], P = .075). In peripheral T‐cell lymphoma, eight of 11 patients had completely resected disease. In contrast to DLBCL, complete resection was not associated with improved outcome compared to the control. Conclusion Young patients with early stage DLBCL may benefit from complete lymphoma resection prior to immunochemotherapy.
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Affiliation(s)
- Christine Schmitz
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Jan Rekowski
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Stefan P Müller
- Klinik für Nuklearmedizin, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Navid Farsijani
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | | | - Christiane Franzius
- Zentrum für moderne Diagnostik (Zemodi), Zentrum für Nuklearmedizin und PET/CT, Bremen, Germany
| | | | - Paul La Rosée
- Klinik für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany
| | | | - Stefan Wilop
- Klinik für Hämatologie, Onkologie, Hämostaseologie und Stammzelltransplantation, Universitätsklinikum Aachen, Aachen, Germany
| | - Thomas Krohn
- Klinik für Nuklearmedizin, Universitätsklinikum Aachen, Aachen, Germany
| | - Aruna Raghavachar
- Medizinische Klinik 1, Helios Universitätsklinikum Wuppertal, Wuppertal, Germany
| | - Arnold Ganser
- Klinik für Hämatologie, Hämostaseologie, Onkologie und Stammzelltransplantation, Medizinische Hochschule Hannover, Hannover, Germany
| | - Frank M Bengel
- Klinik für Nuklearmedizin, Medizinische Hochschule Hannover, Hannover, Germany
| | | | - Frank Kroschinsky
- Medizinische Klinik I, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | - Jörg Kotzerke
- Klinik für Nuklearmedizin, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | | | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Andreas Hüttmann
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
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Abstract
The term "sickle cell disease" covers a group of genetic blood disorders caused by sickle hemoglobin (HbS) alone or in combination with other variants of the β‑globin locus. Sickle cell disease occurs frequently in sub-Saharan Africa, but is also common in Turkey, Greece, Sicily, the Middle East, India, and the Americas. Polymerization of deoxygenated sickle hemoglobin leads to decreased deformability of red blood cells. These altered erythrocytes can obstruct small blood vessels and cause acute episodes of pain, hemolytic anemia, and organ damage. Complications can vary between the different genotypes and it is important to be aware of the special features of the disease. Hydroxycarbamide has been shown to reduce the morbidity and mortality of patients with sickle cell disease. New drugs and novel treatment approaches such as gene therapy are currently being tested.
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Affiliation(s)
- L Distelmaier
- Klinik für Innere Medizin - Hämatologie, Onkologie und Palliativmedizin, Vivantes Klinikum Neukölln, Rudower Str. 48, 12351, Berlin, Deutschland. .,Klinik für Hämatologie, Universitätsklinikum Essen, Essen, Deutschland.
| | - U Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Essen, Deutschland
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Schmitz C, Hüttmann A, Müller SP, Hanoun M, Boellaard R, Brinkmann M, Jöckel KH, Dührsen U, Rekowski J. Corrigendum to 'Dynamic risk assessment based on positron emission tomography scanning in diffuse large B-cell lymphoma: Post-hoc analysis from the PETAL trial' [Eur J Canc 124 (January 2020) 25-36]. Eur J Cancer 2020; 136:207-208. [PMID: 32651046 DOI: 10.1016/j.ejca.2020.05.019] [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] [Indexed: 10/23/2022]
Affiliation(s)
- Christine Schmitz
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
| | - Andreas Hüttmann
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Stefan P Müller
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Maher Hanoun
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ronald Boellaard
- Department of Radiology and Nuclear Medicine, VU University Medical Center, Amsterdam, the Netherlands
| | - Marcus Brinkmann
- Center for Clinical Trials, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jan Rekowski
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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48
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Rekowski J, Hüttmann A, Schmitz C, Müller SP, Kurch L, Kotzerke J, Franzius C, Weckesser M, Bengel FM, Freesmeyer M, Hertel A, Krohn T, Holzinger J, Brink I, Haberkorn U, Nyuyki F, van Assema DME, Geworski L, Hasenclever D, Jöckel KH, Dührsen U. Interim PET Evaluation in Diffuse Large B-Cell Lymphoma Using Published Recommendations: Comparison of the Deauville 5-Point Scale and the ΔSUV max Method. J Nucl Med 2020; 62:37-42. [PMID: 32385164 DOI: 10.2967/jnumed.120.244145] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [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: 03/02/2020] [Accepted: 04/09/2020] [Indexed: 01/28/2023] Open
Abstract
The value of interim 18F-FDG PET/CT (iPET)-guided treatment decisions in patients with diffuse large B-cell lymphoma (DLBCL) has been the subject of much debate. This investigation focuses on a comparison of the Deauville score and the change-in-SUVmax (ΔSUVmax) approach-2 methods to assess early metabolic response to standard chemotherapy in DLBCL. Methods: Of 609 DLBCL patients participating in the PET-Guided Therapy of Aggressive Non-Hodgkin Lymphomas trial, iPET scans of 596 patients originally evaluated using the ΔSUVmax method were available for post hoc assessment of the Deauville score. A commonly used definition of an unfavorable iPET result according to the Deauville score is an uptake greater than that of the liver, whereas an unfavorable iPET scan with regard to the ΔSUVmax approach is characterized as a relative reduction of the SUVmax between baseline and iPET staging of less than or equal to 66%. We investigated the 2 methods' correlation and concordance by Spearman rank correlation coefficient and the agreement in classification, respectively. We further used Kaplan-Meier curves and Cox regression to assess differences in survival between patient subgroups defined by the prespecified cutoffs. Time-dependent receiver-operating-characteristic curve analysis provided information on the methods' respective discrimination performance. Results: Deauville score and ΔSUVmax approach differed in their iPET-based prognosis. The ΔSUVmax approach outperformed the Deauville score in terms of discrimination performance-most likely because of a high number of false-positive decisions by the Deauville score. Cutoff-independent discrimination performance remained low for both methods, but cutoff-related analyses showed promising results. Both favored the ΔSUVmax approach, for example, for the segregation by iPET response, where the event-free survival hazard ratio was 3.14 (95% confidence interval, 2.22-4.46) for ΔSUVmax and 1.70 (95% confidence interval, 1.29-2.24) for the Deauville score. Conclusion: When considering treatment intensification, the currently used Deauville score cutoff of an uptake above that of the liver seems to be inappropriate and associated with potential harm for DLBCL patients. The ΔSUVmax criterion of a relative reduction in SUVmax of less than or equal to 66% should be considered as an alternative.
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Affiliation(s)
- Jan Rekowski
- Institut für Medizinische Informatik, Biometrie, und Epidemiologie, Universitätsklinikum, Essen, Germany
| | | | | | - Stefan P Müller
- Klinik für Nuklearmedizin, Universitätsklinikum, Essen, Germany
| | - Lars Kurch
- Klinik und Poliklinik für Nuklearmedizin, Universitätsklinikum, Leipzig, Germany
| | - Jörg Kotzerke
- Klinik für Nuklearmedizin, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | - Christiane Franzius
- Zentrum für moderne Diagnostik (Zemodi), Zentrum für Nuklearmedizin und PET/CT, Bremen, Germany
| | | | - Frank M Bengel
- Klinik für Nuklearmedizin, Medizinische Hochschule, Hannover, Germany
| | | | - Andreas Hertel
- Klinik für Diagnostische und Therapeutische Nuklearmedizin, Klinikum, Fulda, Germany
| | - Thomas Krohn
- Klinik für Nuklearmedizin, Universitätsklinikum, Aachen, Germany
| | - Jens Holzinger
- Institut für Diagnostische Radiologie, Neuroradiologie, und Nuklearmedizin, Johannes Wesling Klinikum, Minden, Germany
| | - Ingo Brink
- Klinik für nuklearmedizinische Diagnostik und Therapie, Ernst von Bergmann Klinikum, Potsdam, Germany
| | - Uwe Haberkorn
- Radiologische Klinik und Poliklinik, Universitätsklinikum, Heidelberg, Germany
| | - Fonyuy Nyuyki
- Klinik für Nuklearmedizin, Brüderkrankenhaus St. Josef, Paderborn, Germany
| | | | - Lilli Geworski
- Stabsstelle Strahlenschutz und Abteilung Medizinische Physik, Medizinische Hochschule, Hannover, Germany; and
| | - Dirk Hasenclever
- Institut für Medizinische Informatik, Statistik, und Epidemiologie, Universität Leipzig, Leipzig, Germany
| | - Karl-Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie, und Epidemiologie, Universitätsklinikum, Essen, Germany
| | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum, Essen, Germany
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Johansson P, Klein-Hitpass L, Budeus B, Kuhn M, Lauber C, Seifert M, Roeder I, Pförtner R, Stuschke M, Dührsen U, Eckstein A, Dürig J, Küppers R. Identifying Genetic Lesions in Ocular Adnexal Extranodal Marginal Zone Lymphomas of the MALT Subtype by Whole Genome, Whole Exome and Targeted Sequencing. Cancers (Basel) 2020; 12:cancers12040986. [PMID: 32316399 PMCID: PMC7225979 DOI: 10.3390/cancers12040986] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 03/10/2020] [Revised: 04/06/2020] [Accepted: 04/15/2020] [Indexed: 12/22/2022] Open
Abstract
The pathogenesis of ocular adnexal marginal zone lymphomas of mucosa-associated lymphatic tissue-type (OAML) is not fully understood. We performed whole genome sequencing (WGS) and/or whole exome sequencing (WES) for 13 cases of OAML and sequenced 38 genes selected from this analysis in a large cohort of 82 OAML. Besides confirmation of frequent mutations in the genes transducin beta like 1 X-linked receptor 1 (TBL1XR1) and cAMP response element binding protein (CREBBP), we newly identifed JAK3 as a frequently mutated gene in OAML (11% of cases). In our retrospective cohort, JAK3 mutant cases had a shorter progression-free survival compared with unmutated cases. Other newly identified genes recurrently mutated in 5-10% of cases included members of the collagen family (collagen type XII alpha 1/2 (COL12A1, COL1A2)) and DOCK8. Evaluation of the WGS data of six OAML did not reveal translocations or a current infection of the lymphoma cells by viruses. Evaluation of the WGS data for copy number aberrations confirmed frequent loss of TNFAIP3, and revealed recurrent gains of the NOTCH target HES4, and of members of the CEBP transcription factor family. Overall, we identified several novel genes recurrently affected by point mutations or copy number alterations, but our study also indicated that the landscape of frequently (>10% of cases) mutated protein-coding genes in OAML is now largely known.
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Affiliation(s)
- Patricia Johansson
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (U.D.); (J.D.)
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, 45147 Essen, Germany; (L.K.-H.); (B.B.); (R.K.)
- Correspondence: ; Tel.: +49-201-723-85845
| | - Ludger Klein-Hitpass
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, 45147 Essen, Germany; (L.K.-H.); (B.B.); (R.K.)
| | - Bettina Budeus
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, 45147 Essen, Germany; (L.K.-H.); (B.B.); (R.K.)
| | - Matthias Kuhn
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technical University Dresden, 01307 Dresden, Germany; (M.K.); (C.L.); (M.S.); (I.R.)
| | - Chris Lauber
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technical University Dresden, 01307 Dresden, Germany; (M.K.); (C.L.); (M.S.); (I.R.)
| | - Michael Seifert
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technical University Dresden, 01307 Dresden, Germany; (M.K.); (C.L.); (M.S.); (I.R.)
| | - Ingo Roeder
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technical University Dresden, 01307 Dresden, Germany; (M.K.); (C.L.); (M.S.); (I.R.)
| | - Roman Pförtner
- Department of Oral and Cranio-Maxillofacial Surgery, Kliniken Essen-Mitte, Evang. Huyssens-Stiftung/Knappschaft GmbH, University Hospital of Essen, 45136 Essen, Germany;
| | - Martin Stuschke
- Department of Radiotherapy, University Hospital Essen, 45147 Essen, Germany;
| | - Ulrich Dührsen
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (U.D.); (J.D.)
| | - Anja Eckstein
- Department of Ophthalmology, Molecular Ophthalmology Group, University of Duisburg-Essen, 45147 Essen, Germany;
| | - Jan Dürig
- Department of Hematology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (U.D.); (J.D.)
- German Cancer Consortium (DKTK), 45147 Essen, Germany
| | - Ralf Küppers
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, 45147 Essen, Germany; (L.K.-H.); (B.B.); (R.K.)
- German Cancer Consortium (DKTK), 45147 Essen, Germany
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Alashkar F, Herbstreit F, Carpinteiro A, Baum J, Tzalavras A, Aramayo-Singelmann C, Vance C, Lenz V, Gulbins E, Reinhardt D, Beelen DW, Dührsen U, Röth A, Koldehoff M, Liebregts T. Veno-Venous Extracorporeal Membrane Oxygenation in Adult Patients with Sickle Cell Disease and Acute Chest Syndrome: a Single-Center Experience. Hemoglobin 2020; 44:71-77. [PMID: 32283959 DOI: 10.1080/03630269.2020.1745827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Acute chest syndrome (ACS) in adult patients with sickle cell disease represents a leading cause of death. It is characterized by a new density on chest X-ray accompanied by fever and/or respiratory symptoms. Currently, 49 adult patients with sickle cell disease are registered at our department. By now, 12 patients (24.5%) suffered from ACS and two patients showed multiple/recurrent (>2) episodes. Death in one patient was related to acute respiratory failure secondary to ACS. In three patients with ACS, invasive mechanical ventilation and subsequent veno-venous extracorporeal membrane oxygenation (VV-ECMO) was mandatory. Veno-venous ECMO was applied within 24 hours upon arrival to the intensive care unit (ICU). All patients were treated aggressively for ACS including exchange transfusions [packed red blood cell (pRBC) units 5-16] maintaining a Hb S threshold of <30.0% in addition to broad-spectrum antibiotics, resulting in a successful outcome following decannulation from VV-ECMO (49 hours, 251 hours, 30 min., and 98 hours, respectively). Limited information is presently available on the use of VV-ECMO in adult patients with sickle cell disease in the context of acute respiratory failure secondary to ACS. The adequate timing of the decision to place ECMO in critically ill adults with sickle cell disease, incapable of being treated by conventional mechanical ventilation secondary to very severe vaso-occlusive crisis (VOC), might further reduce mortality rates while treating the underlying condition.
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Affiliation(s)
- Ferras Alashkar
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Frank Herbstreit
- Department of Anesthesiology and Intensive Care, University Hospital Essen, Essen, Germany
| | - Alexander Carpinteiro
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,Department of Molecular Biology, University of Duisburg-Essen, Essen, Germany
| | - Julia Baum
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Asterios Tzalavras
- Department of Bone Marrow Transplantation, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Carmen Aramayo-Singelmann
- Department of Pediatrics III, University Children's Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Colin Vance
- Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Essen, Germany
| | - Veronika Lenz
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Erich Gulbins
- Department of Molecular Biology, University of Duisburg-Essen, Essen, Germany
| | - Dirk Reinhardt
- Department of Pediatrics III, University Children's Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dietrich W Beelen
- Department of Bone Marrow Transplantation, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Alexander Röth
- Department of Hematology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Michael Koldehoff
- Department of Bone Marrow Transplantation, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Tobias Liebregts
- Department of Bone Marrow Transplantation, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany.,Department of Internal Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
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