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Hill W, Sotlar K, Hautmann A, Kolb HJ, Ullmann J, Hausmann A, Schmidt M, Tischer J, Pham TT, Rank A, Hoechstetter MA. Late transplant-associated thrombotic microangiopathy verified in bone marrow biopsy specimens is associated with chronic GVHD and viral infections. Eur J Haematol 2024; 112:819-831. [PMID: 38243840 DOI: 10.1111/ejh.14174] [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: 10/07/2023] [Revised: 01/04/2024] [Accepted: 01/07/2024] [Indexed: 01/22/2024]
Abstract
OBJECTIVES To describe late transplant-associated thrombotic microangiopathy (TA-TMA) as chronic endothelial complication in bone marrow (BM) after allogeneic hematopoietic stem cell transplantation (HSCT). METHODS BM specimens along with conventional diagnostic parameters were assessed in 14 single-institutional patients with late TA-TMA (more than 100 days after HCST), including 11 late with history of early TA-TMA, 10 with early TA-TMA (within 100 days), and 12 non TA-TMA patients. Three non-HSCT patients served as control. The time points of BM biopsy were +1086, +798, +396, and +363 days after HSCT, respectively. RESULTS Late TA-TMA patients showed an increase of CD34+ and von Willebrand Factor (VWF)+ microvascular endothelial cells with atypical VWF+ conglomerates forming thickened VWF+ plaque sinus in the BM compared to patients without late TA-TMA and non-HSCT. Severe chronic (p = .002), steroid-refractory GVHD (p = .007) and reactivation of HHV6 (p = .002), EBV (p = .003), and adenovirus (p = .005) were pronounced in late TA-TMA. Overall and relapse-free survival were shorter in late TA-TMA than in patients without late TA-TMA (5-year OS and RFS: 78.6% vs. 90.2%, 71.4% vs. 86.4%, respectively). CONCLUSION Chronic allo-immune microangiopathy in BM associated with chronic, steroid-refractory GVHD and/or viral infections are key findings of late, high-risk TA-TMA, which deserves clinical attention.
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Affiliation(s)
- Wolfgang Hill
- Department of Internal Medicine III, University Hospital Munich, University of Munich, Munich, Germany
| | - Karl Sotlar
- University Institute of Pathology, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
| | - Anke Hautmann
- Private Practice and Day Clinic for Hematology and Oncology, Regensburg, Germany
| | - Hans-Jochem Kolb
- Department of Internal Medicine III, University Hospital Munich, University of Munich, Munich, Germany
| | - Johanna Ullmann
- Department of Internal Medicine III, University Hospital Munich, University of Munich, Munich, Germany
| | - Andreas Hausmann
- Department of Internal Medicine I, Academic Teaching Hospital, München Klinik Schwabing, Munich, Germany
| | - Michael Schmidt
- Munich Cancer Registry, Institute for Medical Information Processing, Biometry, and Epidemiology, University of Munich, Munich, Germany
| | - Johanna Tischer
- Department of Internal Medicine III, University Hospital Munich, University of Munich, Munich, Germany
| | - Thu-Trang Pham
- Department of Internal Medicine I, Academic Teaching Hospital, München Klinik Schwabing, Munich, Germany
| | - Andreas Rank
- Department of Hematology and Oncology, University Hospital Augsburg, University of Augsburg, Augsburg, Germany
| | - Manuela A Hoechstetter
- Department of Internal Medicine I, Academic Teaching Hospital, München Klinik Schwabing, Munich, Germany
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2
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Langerbeins P, Giza A, Robrecht S, Cramer P, von Tresckow J, Al-Sawaf O, Fink AM, Fürstenau M, Kutsch N, Simon F, Goede V, Hoechstetter MA, Niemann CU, da Cunha-Bang C, Kater AP, Dubois J, Gregor M, Staber PB, Tausch E, Schneider C, Stilgenbauer S, Eichhorst B, Fischer K, Hallek MJ. Reassessing the Chronic Lymphocytic Leukemia International Prognostic Index in the era of targeted therapies. Blood 2024:blood.2023022564. [PMID: 38620092 DOI: 10.1182/blood.2023022564] [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: 09/19/2023] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/17/2024] Open
Abstract
We evaluated the prognostic value of the Chronic Lymphocytic Leukemia International Prognostic Index (CLL-IPI) using a pooled dataset of CLL-patients treated first-line with targeted drugs (N=991) or chemoimmunotherapy (N=1,256). With a median observation time of 40.5 months, the 3-year progression-free survival (PFS)-rates for targeted drug-treated patients varied by CLL-IPI risk group: 96.5% (low), 87.6% (intermediate), 82.4% (high), and 78.7% (very high). Differences between consecutive CLL-IPI risk groups were observed for intermediate vs. low (HR=3.296, 95%-CI 1.576-6.894, p=0.002), for high vs. intermediate (HR=1.365, 95%-CI 1.003-1.858, p=0.048), but not for very high vs. high. CLL-IPI factors β2-microglobulin, IGHV mutational status, and TP53 status each retained prognostic value for PFS. The 3-year overall survival (OS)-rates by CLL-IPI risk group were 100%, 96%, 93.9%, and 89.4% with no differences between consecutive risk groups. Age, Binet stage, β2-microglobulin, and TP53 status each retained prognostic value for OS. In chemoimmunotherapy patients (median observation time 66.9 months), 3-year PFS-rates for CLL-IPI risk groups were 78.1%, 51.4%, 40.1%, and 16.5%. Corresponding 3-year OS-rates were 97.4%, 93.1%, 81.8%, and 57.3%. In a matched-pair analysis, PFS-differences in targeted therapies (N=812) versus chemoimmunotherapy (N=812) across all risk groups, and OS-differences in all but low-risk patients were demonstrated. The CLL-IPI maintains its prognostic value in predicting PFS outcomes with targeted drugs. With the caveat of a short observation time its impact in predicting survival appears diminished. Targeted therapies showed enhanced outcomes over chemoimmunotherapy, highlighting their effectiveness across various risk groups. Our findings support ongoing assessment of prognostic tools in CLL treatment evolution. CLL2-BIG (NCT02345863), CLL2-BAG (NCT02401503), CLL2-BIO (NCT02689141), CLL2-BCG (NCT02445131), CLL2-GIVe (NCT02758665), CLL13 (NCT02950051), CLL14-trial (NCT02242942), CLL1 (NCT00262782), CLL8 (NCT00281918), and CLL11 (NCT01010061).
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Affiliation(s)
| | - Adam Giza
- Department I of Internal Medicine and German CLL Study Group; Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD); University of Cologne, Faculty of Medicine and University Hos, Cologne, Germany
| | | | - Paula Cramer
- Department I of Internal Medicine and German CLL Study Group; Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD); University of Cologne, Faculty of Medicine and University Hos, Cologne, Germany
| | | | - Othman Al-Sawaf
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | | | - Moritz Fürstenau
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf; German CLL Study Group, University of Cologne, Cologne, Germany, Cologne, Germany
| | | | - Florian Simon
- Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf; German CLL Study Group, University of Cologne,, Cologne, Germany
| | | | - Manuela A Hoechstetter
- Interdisciplinary Oncology Center (IOZ) Munich, Hematology and Oncology, Munich, Germany
| | | | | | - Arnon P Kater
- Department of Hematology, Cancer Center Amsterdam, Lymphoma and Myeloma Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands, Amsterdam, Netherlands
| | - Julie Dubois
- Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
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3
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Lee HK, Hoechstetter MA, Buchner M, Pham TT, Huh JW, Müller K, Zange S, von Buttlar H, Girl P, Wölfel R, Brandmeier L, Pfeuffer L, Furth PA, Wendtner CM, Hennighausen L. Comprehensive analysis of immune responses in CLL patients after heterologous COVID-19 vaccination. medRxiv 2022:2022.09.21.22280205. [PMID: 36172132 PMCID: PMC9516861 DOI: 10.1101/2022.09.21.22280205] [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] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Patients with chronic lymphocytic leukemia (CLL) treated with B-cell pathway inhibitors and anti-CD20 antibodies exhibit low humoral response rate (RR) following SARS-CoV-2 vaccination. To investigate the relationship between the initial transcriptional response to vaccination with ensuing B and T cell immune responses, we performed a comprehensive immune transcriptome analysis flanked by antibody and T cell assays in peripheral blood prospectively collected from 15 CLL/SLL patients vaccinated with heterologous BNT162b2/ChAdOx1 with follow up at a single institution. The two-dose antibody RR was 40% increasing to 53% after booster. Patients on BTKi, venetoclax ± anti-CD20 antibody within 12 months of vaccination responded less well than those under BTKi alone. The two-dose T cell RR was 80% increasing to 93% after booster. Transcriptome studies revealed that seven patients showed interferon-mediated signaling activation within 2 days and one at 7 days after vaccination. Increasing counts of COVID-19 specific IGHV genes correlated with B-cell reconstitution and improved humoral RR. T cell responses in CLL patients appeared after vaccination regardless of treatment status. A higher humoral RR was associated with BTKi treatment and B-cell reconstitution. Boosting was particularly effective when intrinsic immune status was improved by CLL-treatment.
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Affiliation(s)
- Hye Kyung Lee
- National Institute of Diabetes, Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Manuela A. Hoechstetter
- Munich Clinic Schwabing, Academic Teaching Hospital, Ludwig-Maximilian University (LMU), Munich, Germany
| | - Maike Buchner
- Institute of Clinical Chemistry and Pathobiochemistry, School of Medicine, Technical University of Munich, Munich, Germany.,TranslaTUM - Central Institute for Translational Cancer Research, Technische Universität München, 81675 Munich, Germany
| | - Trang Thu Pham
- Munich Clinic Schwabing, Academic Teaching Hospital, Ludwig-Maximilian University (LMU), Munich, Germany
| | - Jin Won Huh
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Katharina Müller
- Bundeswehr Institute of Microbiology, Munich, Germany,German Centre for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Sabine Zange
- Bundeswehr Institute of Microbiology, Munich, Germany,German Centre for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Heiner von Buttlar
- Bundeswehr Institute of Microbiology, Munich, Germany,German Centre for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Philipp Girl
- Bundeswehr Institute of Microbiology, Munich, Germany,German Centre for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Roman Wölfel
- Bundeswehr Institute of Microbiology, Munich, Germany,German Centre for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Lisa Brandmeier
- Institute of Clinical Chemistry and Pathobiochemistry, School of Medicine, Technical University of Munich, Munich, Germany
| | - Lisa Pfeuffer
- Institute of Clinical Chemistry and Pathobiochemistry, School of Medicine, Technical University of Munich, Munich, Germany
| | - Priscilla A. Furth
- Departments of Oncology & Medicine, Georgetown University, Washington, DC, USA
| | - Clemens-Martin Wendtner
- Munich Clinic Schwabing, Academic Teaching Hospital, Ludwig-Maximilian University (LMU), Munich, Germany
| | - Lothar Hennighausen
- National Institute of Diabetes, Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, USA
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4
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Hoechstetter MA, Knauf W, Dambacher S, Hucke N, Höhne K, van Troostenburg A, Ramroth H, Abenhardt W, Rummel M. Results of a Prospective Non-Interventional Post-Authorization Safety Study of Idelalisib in Germany. Clin Lymphoma Myeloma Leuk 2022; 22:e777-e787. [PMID: 35624058 DOI: 10.1016/j.clml.2022.04.007] [Citation(s) in RCA: 2] [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] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/01/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND In pivotal studies, idelalisib demonstrated remarkable efficacy and manageable tolerability in patients with chronic lymphocytic leukemia (CLL) and follicular lymphoma (FL). This prospective, multicenter, non-interventional post-authorization study assessed the characteristics, clinical management, and outcome of CLL and FL patients receiving idelalisib in routine clinical practice in Germany. PATIENTS Observational study in CLL and FL patients treated with idelalisib between September 2015 and December 2020. RESULTS A total of 147 patients with CLL and FL were included with a median age of 75 and 71 years, respectively. More than 80% of patients presented with comorbidity and many CLL patients with documented high-risk genetic features, including del(17p)/TP53 mutation or unmutated IGHV. The median progression-free survival (PFS) and overall survival (OS) were not reached in the CLL cohort irrespective of del(17p)/TP53 or unmutated IGHV. The estimated 6-month PFS and OS rates in CLL were 82% and 92%. The estimated 6-month PFS and OS rates for FL were 32.2% and 77.2%. Overall response rates in the CLL and FL cohorts were 70.4% and 36.4%, with the presence of high-risk genetics having no negative impact. No unexpected adverse events were observed. Most frequently reported adverse drug reactions (ADRs) were diarrhea, nausea, pneumonia, rash, and fatigue. CONCLUSION This real-world study shows that idelalisib is an effective therapy for CLL and FL, regardless of age and high-risk genetic features, consistent with results from previous clinical trials. Collected safety data and the pattern of ADRs reflect those from previous studies.
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Affiliation(s)
- Manuela A Hoechstetter
- Department of Hematology, Oncology, Immunology, Palliative Medicine, Infectiology and Tropical Medicine, München Klinik Schwabing, Munich, Germany.
| | - Wolfgang Knauf
- Centrum für Hämatologie und Onkologie Bethanien, Hematology and Oncology Private Practice, Frankfurt, Germany
| | | | - Nike Hucke
- Gilead Sciences, Inc., Foster City, California, USA
| | | | | | | | | | - Mathias Rummel
- Department of Hematology and Oncology, University Hospital of the Justus-Liebig-University, Giessen, Germany
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5
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Schwarz T, Heiss K, Mahendran Y, Casilag F, Kurth F, Sander LE, Wendtner CM, Hoechstetter MA, Müller MA, Sekul R, Drosten C, Stadler V, Corman VM. SARS-CoV-2 Proteome-Wide Analysis Revealed Significant Epitope Signatures in COVID-19 Patients. Front Immunol 2021; 12:629185. [PMID: 33833755 PMCID: PMC8021850 DOI: 10.3389/fimmu.2021.629185] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 02/26/2021] [Indexed: 12/13/2022] Open
Abstract
The WHO declared the COVID-19 outbreak a public health emergency of international concern. The causative agent of this acute respiratory disease is a newly emerged coronavirus, named SARS-CoV-2, which originated in China in late 2019. Exposure to SARS−CoV−2 leads to multifaceted disease outcomes from asymptomatic infection to severe pneumonia, acute respiratory distress and potentially death. Understanding the host immune response is crucial for the development of interventional strategies. Humoral responses play an important role in defending viral infections and are therefore of particular interest. With the aim to resolve SARS-CoV-2-specific humoral immune responses at the epitope level, we screened clinically well-characterized sera from COVID-19 patients with mild and severe disease outcome using high-density peptide microarrays covering the entire proteome of SARS-CoV-2. Moreover, we determined the longevity of epitope-specific antibody responses in a longitudinal approach. Here we present IgG and IgA-specific epitope signatures from COVID-19 patients, which may serve as discriminating prognostic or predictive markers for disease outcome and/or could be relevant for intervention strategies.
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Affiliation(s)
- Tatjana Schwarz
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | | | | | | | - Florian Kurth
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Leif E Sander
- Department of Infectious Diseases and Respiratory Medicine, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Clemens-Martin Wendtner
- Munich Clinic Schwabing, Academic Teaching Hospital, Ludwig-Maximilians University (LMU), Munich, Germany
| | - Manuela A Hoechstetter
- Munich Clinic Schwabing, Academic Teaching Hospital, Ludwig-Maximilians University (LMU), Munich, Germany
| | - Marcel A Müller
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | | | - Christian Drosten
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,German Centre for Infection Research, Associated Partner Charité, Berlin, Germany
| | | | - Victor M Corman
- Institute of Virology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,German Centre for Infection Research, Associated Partner Charité, Berlin, Germany
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6
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Herling CD, Cymbalista F, Groß-Ophoff-Müller C, Bahlo J, Robrecht S, Langerbeins P, Fink AM, Al-Sawaf O, Busch R, Porcher R, Cazin B, Dreyfus B, Ibach S, Leprêtre S, Fischer K, Kaiser F, Eichhorst B, Wentner CM, Hoechstetter MA, Döhner H, Leblond V, Kneba M, Letestu R, Böttcher S, Stilgenbauer S, Hallek M, Levy V. Early treatment with FCR versus watch and wait in patients with stage Binet A high-risk chronic lymphocytic leukemia (CLL): a randomized phase 3 trial. Leukemia 2020; 34:2038-2050. [PMID: 32071431 PMCID: PMC7387319 DOI: 10.1038/s41375-020-0747-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [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: 06/12/2019] [Revised: 01/20/2020] [Accepted: 02/06/2020] [Indexed: 02/04/2023]
Abstract
We report a randomized prospective phase 3 study (CLL7), designed to evaluate the efficacy of fludarabine, cyclophosphamide, and rituximab (FCR) in patients with an early-stage high-risk chronic lymphocytic leukemia (CLL). Eight hundred patients with untreated-stage Binet A disease were enrolled as intent-to-treat population and assessed for four prognostic markers: lymphocyte doubling time <12 months, serum thymidine kinase >10 U/L, unmutated IGHV genes, and unfavorable cytogenetics (del(11q)/del(17p)/trisomy 12). Two hundred and one patients with ≥2 risk features were classified as high-risk CLL and 1:1 randomized to receive either immediate therapy with 6xFCR (Hi-FCR, 100 patients), or to be observed according to standard of care (Hi-W&W, 101 patients). The overall response rate after early FCR was 92.7%. Common adverse events were hematological toxicities and infections (61.0%/41.5% of patients, respectively). After median observation time of 55.6 (0-99.2) months, event-free survival was significantly prolonged in Hi-FCR compared with Hi-W&W patients (median not reached vs. 18.5 months, p < 0.001). There was no significant overall survival benefit for high-risk patients receiving early FCR therapy (5-year OS 82.9% in Hi-FCR vs. 79.9% in Hi-W&W, p = 0.864). In conclusion, although FCR is efficient to induce remissions in the Binet A high-risk CLL, our data do not provide evidence that alters the current standard of care "watch and wait" for these patients.
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Affiliation(s)
- Carmen D Herling
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany.
| | - Florence Cymbalista
- Hopital Avicenne, Assistance Publique-Hopitaux de Paris (AP-HP), Service d'Hematologie Biologique, Bobigny, France
| | - Carolin Groß-Ophoff-Müller
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Jasmin Bahlo
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Sandra Robrecht
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Petra Langerbeins
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Anna-Maria Fink
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Othman Al-Sawaf
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Raymonde Busch
- Institute for Medical Statistics and Epidemiology, Technical University, Munich, Germany
| | - Raphael Porcher
- Center of Clinical Epidemiology, Hopital Hotel-Dieu, Paris, France
| | - Bruno Cazin
- Service de Maladies du Sang, CHU Claude Huriez, Lille Cedex, France
| | | | - Stefan Ibach
- WiSP Wissenschaftlicher Service Pharma GmbH, Langenfeld, Germany
| | - Stéphane Leprêtre
- Inserm Unit U1245 and Department of Hematology, Cancer Centre Henri Becquerel and Normandie University Rouen, Rouen, France
| | - Kirsten Fischer
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Florian Kaiser
- Day Clinic Hematology Oncology Palliative Care, Landshut, Germany
| | - Barbara Eichhorst
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Clemens-Martin Wentner
- Department of Hematology Oncology, Immunology, Palliative Medicine, Infectious Diseases and Tropical Medicine, Klinikum Schwabing, Munich, Germany
| | - Manuela A Hoechstetter
- Department of Hematology Oncology, Immunology, Palliative Medicine, Infectious Diseases and Tropical Medicine, Klinikum Schwabing, Munich, Germany
| | - Hartmut Döhner
- Department of Internal Medicine III, University of Ulm, Ulm, Germany
| | - Veronique Leblond
- Department of Haematology, Hopital de la Pitie-Salpetriere, Paris, France
| | - Michael Kneba
- Second Department of Medicine, University of Schleswig-Holstein, Kiel, Germany
| | - Remi Letestu
- Hopital Avicenne, Assistance Publique-Hopitaux de Paris (AP-HP), Service d'Hematologie Biologique, Bobigny, France
| | - Sebastian Böttcher
- Second Department of Medicine, University of Schleswig-Holstein, Kiel, Germany
- Department of Hematology, Oncology and Palliative Medicine, Center for Internal Medicine, University of Rostock, Rostock, Germany
| | | | - Michael Hallek
- Department I of Internal Medicine and Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
- Cluster of Excellence on Cellular Stress Responses in Aging-associated Diseases (CECAD), Cologne, Germany
| | - Vincent Levy
- Unite de Recherche Clinique, Hopital Avicenne, Bobigny, France
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7
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Condoluci A, Terzi di Bergamo L, Langerbeins P, Hoechstetter MA, Herling CD, De Paoli L, Delgado J, Rabe KG, Gentile M, Doubek M, Mauro FR, Chiodin G, Mattsson M, Bahlo J, Cutrona G, Kotaskova J, Deambrogi C, Smedby KE, Spina V, Bruscaggin A, Wu W, Moia R, Bianchi E, Gerber B, Zucca E, Gillessen S, Ghielmini M, Cavalli F, Stussi G, Hess MA, Baumann TS, Neri A, Ferrarini M, Rosenquist R, Forconi F, Foà R, Pospisilova S, Morabito F, Stilgenbauer S, Döhner H, Parikh SA, Wierda WG, Montserrat E, Gaidano G, Hallek M, Rossi D. International prognostic score for asymptomatic early-stage chronic lymphocytic leukemia. Blood 2020; 135:1859-1869. [PMID: 32267500 DOI: 10.1182/blood.2019003453] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [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: 09/23/2019] [Accepted: 02/12/2020] [Indexed: 02/08/2023] Open
Abstract
Most patients with chronic lymphocytic leukemia (CLL) are diagnosed with early-stage disease and managed with active surveillance. The individual course of patients with early-stage CLL is heterogeneous, and their probability of needing treatment is hardly anticipated at diagnosis. We aimed at developing an international prognostic score to predict time to first treatment (TTFT) in patients with CLL with early, asymptomatic disease (International Prognostic Score for Early-stage CLL [IPS-E]). Individual patient data from 11 international cohorts of patients with early-stage CLL (n = 4933) were analyzed to build and validate the prognostic score. Three covariates were consistently and independently correlated with TTFT: unmutated immunoglobulin heavy variable gene (IGHV), absolute lymphocyte count higher than 15 × 109/L, and presence of palpable lymph nodes. The IPS-E was the sum of the covariates (1 point each), and separated low-risk (score 0), intermediate-risk (score 1), and high-risk (score 2-3) patients showing a distinct TTFT. The score accuracy was validated in 9 cohorts staged by the Binet system and 1 cohort staged by the Rai system. The C-index was 0.74 in the training series and 0.70 in the aggregate of validation series. By meta-analysis of the training and validation cohorts, the 5-year cumulative risk for treatment start was 8.4%, 28.4%, and 61.2% among low-risk, intermediate-risk, and high-risk patients, respectively. The IPS-E is a simple and robust prognostic model that predicts the likelihood of treatment requirement in patients with early-stage CLL. The IPS-E can be useful in clinical management and in the design of early intervention clinical trials.
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MESH Headings
- Aged
- Biomarkers, Tumor/genetics
- Clinical Trials as Topic/statistics & numerical data
- Combined Modality Therapy
- Disease Progression
- Female
- Follow-Up Studies
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Male
- Mutation
- Nomograms
- Prognosis
- Retrospective Studies
- Survival Rate
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Affiliation(s)
- Adalgisa Condoluci
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | | | - Petra Langerbeins
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | | | - Carmen D Herling
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | - Lorenzo De Paoli
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | | | | | | | - Michael Doubek
- Interní Hematologická a Onkologická Klinika (IHOK), University Hospital Brno and Medical Faculty, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | | | - Giorgia Chiodin
- Cancer Sciences Division, University of Southampton, Southampton, United Kingdom
| | | | - Jasmin Bahlo
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | | | - Jana Kotaskova
- Interní Hematologická a Onkologická Klinika (IHOK), University Hospital Brno and Medical Faculty, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Clara Deambrogi
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | | | - Valeria Spina
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Alessio Bruscaggin
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Wei Wu
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
- The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Elena Bianchi
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Bernhard Gerber
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Emanuele Zucca
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Silke Gillessen
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | | | - Franco Cavalli
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Georg Stussi
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Mark A Hess
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Antonino Neri
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Manlio Ferrarini
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | | | - Francesco Forconi
- Cancer Sciences Division, University of Southampton, Southampton, United Kingdom
- Southampton University Hospital Trust, Southampton, United Kingdom
| | - Robin Foà
- Division of Hematology, Sapienza University, Rome, Italy
| | - Sarka Pospisilova
- Interní Hematologická a Onkologická Klinika (IHOK), University Hospital Brno and Medical Faculty, Masaryk University, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Fortunato Morabito
- Biotechnology Research Unit Aprigliano, Cosenza, Italy
- Augusta Victoria Hospital, Jerusalem, Israel
| | - Stephan Stilgenbauer
- Department of Internal Medicine III, University Hospital of Ulm, Ulm, Germany; and
| | - Hartmut Döhner
- Department of Internal Medicine III, University Hospital of Ulm, Ulm, Germany; and
| | | | | | - Emili Montserrat
- Hospital Clinic, Barcelona, Spain
- Institute of Hematology and Oncology, University of Barcelona, Barcelona, Spain
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Michael Hallek
- Center of Integrated Oncology Cologne Bonn and German CLL Study Group, University of Cologne, Cologne, Germany
| | - Davide Rossi
- Institute of Oncology Research, Università della Svizzera Italiana, Bellinzona, Switzerland
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
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