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Oertel M, Hering D, Kittel C, Nacke N, Kröger K, Kriz J, Fuchs M, Baues C, Vordermark D, Engenhart-Cabillic R, Herfarth KK, Lukas P, Schmidberger H, Marnitz-Schulze S, Borchmann P, Engert A, Haverkamp U, Eich HTT. Quality Analysis of Radiation Therapy for Hodgkin Lymphoma in the HD 16/17 Trials: A Final Report By the Reference Radiation Oncology Panel of the German Hodgkin Study Group. Int J Radiat Oncol Biol Phys 2023; 117:S62. [PMID: 37784540 DOI: 10.1016/j.ijrobp.2023.06.361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) The HD 16 and 17 trials by the German Hodgkin Study Group (GHSG) have evaluated the use of consolidative radiotherapy (RT) in early-favorable and -unfavorable stage Hodgkin lymphoma (HL), respectively (1, 2). Quality of RT planning and execution is pivotal for treatment outcome in HL with protocol violations jeopardizing prognosis (3). Consequently, the present work aims at a decisive analysis of quality and dosimetry in the modern era. MATERIALS/METHODS Random samples of 100 involved-field RT (IFRT) plans in HD16 and 176 plans in HD17 (134 involved-node RT (INRT) and 42 IFRT) were selected for analysis. Evaluation was performed systematically by the reference radiation oncology panel using pre-chemotherapy imaging, recommendation by the reference radiation oncology and RT planning imaging and graded as "correct", "minor" or "major deviation", respectively. RT doses to the target volume and organs at risks (OAR) were analyzed using dose-volume histograms. RESULTS Median RT doses were 20 Gy (19.8 Gy-21.6 Gy) in HD16 and 30 Gy in HD17 (IFRT: 18-30.6 Gy, INRT: 14 Gy-40 Gy). Overall, 84.0%, 69.0%, and 76.1% of RT series in HD16, the IFRT-group of HD17 and the INRT-group of HD17, respectively, were planned correctly. The main reason for major deviation was an insufficient coverage of an involved region (11 %-14.3 %). There was no significant difference in quality between IFRT and INRT in HD17 (p = 0.418 for any deviations; p = 0.466 for major deviations). In comparison to previous GHSG studies in the respective stages, a significant increase in correct RT-series (p<0.001) and decrease in major deviations (p<0.001) occurred. However, doses to OAR varied individually with median values of 4.3 Gy (0.2 Gy-9.2 Gy), 4.7 Gy (0.2 Gy-15.2 Gy) and 3.8 Gy (0.0 Gy-16.0 Gy) for mean doses to the right lung, left lung and heart in HD16, respectively. Correspondingly, values were 9.8 Gy (0.3 Gy-20.0 Gy), 10.5 Gy (0.2 Gy-26.5 Gy) and 13.1 Gy (0.5 Gy-30.4 Gy) for mean doses to the right lung, left lung and heart in HD17, respectively. The size of the planning target volume decreased significantly with INRT compared to IFRT (median values: 1163.1 ml vs. 1464.3 ml; p = 0.043). However, only some OAR-parameters (V25 of the right and left lung, respectively, thyroid and spinal cord) showed significant differences between INRT and IFRT in HD17. The use of intensity-modulated techniques in HD 17 resulted in an increase in V5 and V10 of the lungs with a concomitant decrease in V20-V30. CONCLUSION Quality of RT in the planning and treatment of HL has improved significantly with the latest GHSG study generation. Future analyses will focus on a further individualization of treatment fields. LITERATURE
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Ansell SM, Bröckelmann PJ, Keudell G, Lee HJ, Santoro A, Zinzani PL, Collins GP, Cohen JB, Boer JP, Kuruvilla J, Savage KJ, Trneny M, Provencio M, Jaeger U, Willenbacher W, Swanink R, Sacchi M, Shipp MA, Engert A, Armand P. NIVOLUMAB FOR RELAPSED OR REFRACTORY (R/R) CLASSICAL HODGKIN LYMPHOMA (CHL) AFTER AUTOLOGOUS TRANSPLANTATION: 5‐YEAR OVERALL SURVIVAL FROM THE PHASE 2 CHECKMATE 205 STUDY. Hematol Oncol 2021. [DOI: 10.1002/hon.74_2879] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Bröckelmann PJ, Müller H, Gillessen S, Yang X, Koeppel L, Pilz V, Marinello P, Kaskel P, Raut M, Fuchs M, Borchmann P, Engert A, Tresckow B. CLINICAL OUTCOMES OF RELAPSED HODGKIN LYMPHOMA PATIENTS AFTER CONTEMPORARY FIRST‐LINE TREATMENT: RESULTS FROM THE GERMAN HODGKIN STUDY GROUP. Hematol Oncol 2021. [DOI: 10.1002/hon.107_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Eichenauer DA, Kreissl S, Bühnen I, Baues C, Kobe C, van Heek L, Goergen H, Fuchs M, Hartmann S, von Tresckow B, Engert A, Borchmann P. PET-2-guided escalated BEACOPP for advanced nodular lymphocyte-predominant Hodgkin lymphoma: a subgroup analysis of the randomized German Hodgkin Study Group HD18 study. Ann Oncol 2021; 32:807-810. [PMID: 33667668 DOI: 10.1016/j.annonc.2021.02.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/10/2021] [Accepted: 02/16/2021] [Indexed: 11/25/2022] Open
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Oertel M, Elsayad K, Engenhart-Cabillic R, Reinartz G, Baues C, Schmidberger H, Vordermark D, Marnitz S, Lukas P, Ruebe C, Engert A, Lenz G, Eich HT. Radiation treatment of hemato-oncological patients in times of the COVID-19 pandemic : Expert recommendations from the radiation oncology panels of the German Hodgkin Study Group and the German Lymphoma Alliance. Strahlenther Onkol 2020; 196:1096-1102. [PMID: 33125504 PMCID: PMC7596809 DOI: 10.1007/s00066-020-01705-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 10/22/2020] [Indexed: 02/06/2023]
Abstract
PURPOSE The coronavirus pandemic is affecting global health systems, endangering daily patient care. Hemato-oncological patients are particularly vulnerable to infection, requiring decisive recommendations on treatment and triage. The aim of this survey amongst experts on radiation therapy (RT) for lymphoma and leukemia is to delineate typical clinical scenarios and to provide counsel for high-quality care. METHODS A multi-item questionnaire containing multiple-choice and free-text questions was developed in a peer-reviewed process and sent to members of the radiation oncology panels of the German Hodgkin Study Group and the German Lymphoma Alliance. Answers were assessed online and analyzed centrally. RESULTS Omission of RT was only considered in a minority of cases if alternative treatment options were available. Hypofractionated regimens and reduced dosages may be used for indolent lymphoma and fractures due to multiple myeloma. Overall, there was a tendency to shorten RT rather than to postpone or omit it. Even in case of critical resource shortage, panelists agreed to start emergency RT for typical indications (intracranial pressure, spinal compression, superior vena cava syndrome) within 24 h. Possible criteria to consider for patient triage are the availability of (systemic) options, the underlying disease dynamic, and the treatment rationale (curative/palliative). CONCLUSION RT for hemato-oncological patients receives high-priority and should be maintained even in later stages of the pandemic. Hypofractionation and shortened treatment schedules are feasible options for well-defined constellations, but have to be discussed in the clinical context.
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Borchmann S, Müller H, Hude I, Fuchs M, Borchmann P, Engert A. Thrombosis as a treatment complication in Hodgkin lymphoma patients: a comprehensive analysis of three prospective randomized German Hodgkin Study Group (GHSG) trials. Ann Oncol 2020; 30:1329-1334. [PMID: 31132094 DOI: 10.1093/annonc/mdz168] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The prognosis of Hodgkin lymphoma (HL) is excellent rendering research into treatment complications highly important. An important complication of cancer and its treatment is thrombosis. Thrombotic events are regularly observed in HL patients but precise information on incidence and risk factors is lacking and the value of prophylactic anticoagulation unclear. PATIENTS AND METHODS Thus, we comprehensively studied thrombotic events in 5773 patients from the German Hodgkin Study Group (GHSG) HD13-15 trials in early-favorable, intermediate and advanced HL. We estimated the incidence of and identified risk factors for thrombotic events. Additionally, we provide detailed data on the time course and characteristics of thrombotic events. RESULTS A total of 193 thrombotic events occurred for an incidence of 3.3%. Out of these, 175 (90.7%) were venous thromboses, 3 (1.5%) newly emerging post-thrombotic syndromes and 15 (7.8%) arterial thromboses. There were 11 (0.7%) events in early-favorable, 27 (1.3%) in early-unfavorable and 155 (7.3%) in advanced patients, the latter incidence being significantly higher (P < 0.001). The most common locations were deep vein thrombosis of the arm (46.3%) and leg (24.6%). Most venous thrombotic events occurred during chemotherapy (78.9%). We observed 59 (30.6%) catheter-associated events and a descriptively increased risk of venous thrombotic events in patients with oral contraception use during treatment (6.8% versus 3.9%). In advanced HL, the incidence of venous thrombotic events was increased upon treatment with BEACOPP-14 (9.4%, P = 0.0079) compared with 5.1% with 6×BEACOPPesc and 5.7% with 8×BEACOPPesc. Among commonly applied risk factors, including the Khorana score, only age and smoking were prognostic. CONCLUSIONS The incidence of thrombotic events in advanced stage HL is comparable to other high-risk cancer patients, especially if treated with dose-dense regimens. Additional risk factors are higher age and smoking. Selected HL patients could benefit from prophylactic anticoagulation, however, further interventional studies are needed before general recommendations can be made.
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Voltin CA, Goergen H, Baues C, Fuchs M, Mettler J, Kreissl S, Oertl J, Klaeser B, Moccia A, Drzezga A, Engert A, Borchmann P, Dietlein M, Kobe C. Value of bone marrow biopsy in Hodgkin lymphoma patients staged by FDG PET: results from the German Hodgkin Study Group trials HD16, HD17, and HD18. Ann Oncol 2019; 29:1926-1931. [PMID: 30010775 DOI: 10.1093/annonc/mdy250] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background Bone marrow (BM) involvement defines advanced-stage Hodgkin lymphoma and thus has impact on the assignment to treatment. Our aim was to evaluate whether the established BM biopsy may be omitted in patients if 18F-fluorodeoxyglucose positron emission tomography (PET) scanning is carried out during staging. Patients and methods Our analysis set consisted of 832 Hodgkin lymphoma patients from the German Hodgkin Study Group trials HD16, HD17, and HD18 who underwent both PET scanning and BM biopsy before treatment. All PET studies were centrally reviewed and BM was categorized as showing focal involvement or not. Results Taking BM biopsy as reference standard, baseline PET showed a negative predictive value of 99.9% [95% confidence interval (CI) 99.2% to 100%] with true-negative results in 702 of 703 cases. The sensitivity of PET for detecting BM involvement was 95.0% (95% CI 75.1% to 99.9%) as it could identify 19 out of 20 patients with positive BM biopsy. Moreover, PET found 110 additional subjects with focal BM lesions who would have been considered negative by biopsy. Conclusions When compared with BM biopsy, PET was able to detect focal BM lesions in a large number of additional patients. This indicates that conventional BM biopsy may substantially underestimate the actual incidence of BM involvement. Given the high negative predictive value, baseline PET scanning can safely be used to exclude BM involvement in Hodgkin lymphoma. BM biopsy should be considered only in such patients in whom PET-detected lesions lead to a change of treatment protocol. Registered trials The trials included in this analysis were registered at ClinicalTrials.gov: HD16-NCT00736320, HD17-NCT01356680, and HD18-NCT00515554.
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Eich H, Baues C, Fuchs M, Kobe C, Greil R, Sasse S, Zijlstra J, Lohri A, Rosenwald A, Tresckow B, Diehl V, Kuhnert G, Dietlein M, Borchmann P, Engert A. PET-Guided Treatment of Early-Stage Favorable Hodgkin Lymphoma: Final Results of the International, Randomized Phase 3 Trial HD16 by the GHSG. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.380] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Baues C, Goergen H, Fuchs M, Kobe C, Dietlein M, Rosenbrock J, Celik E, Eich H, Kriz J, Semrau R, Borchmann P, Engert A, Marnitz S. Consolidating Involved Field Radiotherapy Prevents Early and Local Recurrences in Early Stage Hodgkin Lymphoma. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bröckelmann P, Müller H, Kücüksarioglan E, Kaskel P, Metterlein V, Giezek H, Balakumaran A, Raut M, Engert A, von Tresckow B. Outcomes of patients with the third or higher relapsed classical Hodgkin lymphoma: results from the German Hodgkin Study Group. Ann Oncol 2019; 30:490-491. [DOI: 10.1093/annonc/mdz004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Eichenauer DA, Aleman BMP, André M, Federico M, Hutchings M, Illidge T, Engert A, Ladetto M. Hodgkin lymphoma: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2018; 29:iv19-iv29. [PMID: 29796651 DOI: 10.1093/annonc/mdy080] [Citation(s) in RCA: 223] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Müller H, Kreissl S, Görgen H, Mayer A, Behringer K, Bürkle C, Scheuvens R, Fuchs M, Diehl V, Engert A, Borchmann P. Verlauf und Einflussfaktoren von Tumor-assoziierter Fatigue bei Hodgkin-Lymphom: eine longitudinale Studie der deutschen Hodgkin-Studiengruppe. Psychother Psychosom Med Psychol 2018. [DOI: 10.1055/s-0038-1667890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Börner SM, Fischer T, Hansen H, Schnell R, Zimmermanns B, Tawadros S, Engert A, Staak O, Pogge von Strandmann E, Kobe C, Schicha H, Schomäcker K, Dietlein M. Development of anti-CD30 radioimmunoconstructs (RICs) for treatment of Hodgkin's lymphoma. Nuklearmedizin 2018; 49:97-105. [DOI: 10.3413/nukmed-0258] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2009] [Accepted: 01/22/2010] [Indexed: 11/20/2022]
Abstract
Summary
Objectives: Comparison of the binding affinity to a CD30-positive Hodgkin lymphoma (HL) cell line and biodistribution in HL bearing mice of new anti-CD30 radioimmunoconjugates (RICs) of varying structure and labelling nuclides. Methods: The antibodies Ki-4 and 5F11 were radioiodinated by the chloramine T method or labelled with 111In via p-NCSBenzyl- DOTA. In addition, the Ki-4-dimer was investigated in the iodinated form. The RICs were analyzed for retained immunoreactivity by immunochromatography. In-vitro binding studies were performed on CD30-positive L540 cell lines. For in-vivo biodistribution studies, SCID mice bearing human HL xenografts were injected with the various radioimmunoconjugates. After 24 h, activities in the organs and tumour were measured for all 5 RICs. Tumour-free animals were studied in the same way with 131I- Ki-4 24 h p. i. The three RICs with the highest tumour/background ratios 24 h p.i. (131I-Ki-4, 131I–5F11, 111In-bz- DOTA-Ki-4) were analysed further at 48 h and 72 h. Results: All the RICs were successfully labelled with high specific activities (28–47 TBq/ mmol) and sufficient radiochemical yields (> 80%). Scatchard plot analysis proved high tumour affinity (KD = 20–220 nmol/l). In-vivo tumour accumulation in % of injected dose per g tissue (%ID/g) lay between 2.6 (131I-5F11) and 12.3 % ID/g (131I-Ki-4) with permanently high background in blood. Tumour/blood-ratios of all RICs were below one at all time points. Conclusions: In-vitro tumour cell affinities of all RICs were promising. However, in-vivo biokinetics tested in the mouse model did not meet expectations. This highlights the importance of developing and testing further new anti-CD30 conjugates.
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Dietlein M, Schnell R, Pinkert J, Eschner W, Zimmermanns B, Fischer T, Engert A, Schicha H, Schomäcker K. Radioimmunotherapy with yttrium-90 ibritumomab tiuxetan. Nuklearmedizin 2018. [DOI: 10.1055/s-0038-1625104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Summary
90Y-ibritumomab tiuxetan (Zevalin®) is currently approved for radioimmunotherapy of patients with relapsed or refractory follicular non-Hodgkin’s lymphoma pretreated with rituximab. Future directions are the combined use of 90Y-ibritumomab tiuxetan as part of the initial treatment and as first-line multi-agent therapy of relapsed disease. Current studies investigate patients with other than follicular indolent histologies, e. g. diffuse large cell lymphoma. Labelling of 90Y ibritumomab tiuxetan is a safe procedure, the radiochemical purity is not disturbed by a higher room temperature or by metallic impurity. Quality control is recommended by thin layer chromatography (TLC), strips >15 cm are favourable. TLC cannot distinguish between the correctly radiolabelled antibodies and radiocolloid impurity. If necessary, additional HPLC should be performed. Radiocolloid impurities are absorbed to the solid phase and do not reach the eluate. If the radiochemical purity test is insufficient (<95%), the additional cleaning using EconoPac 10 DG columns (Biorad, Hercules, CA, USA) is a reliable procedure to reduce the percentage of free radionuclide. However, this procedure is not part of the approval.
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Dietlein M, Mauz-Körholz C, Engert A, Borchmann P, Sabri O, Schober O, Schicha H, Kluge R, Kobe C. FDG-PET in Hodgkin lymphoma. Nuklearmedizin 2018; 47:235-8; quiz N75-6. [DOI: 10.3413/nukmed-0216] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
SummaryThe high negative predictive value of FDG-PET in therapy control of Hodgkin lymphoma is proven by the data acquired up to now. Thus, the analysis of the HD15 trial has shown that consolidation radiotherapy might be omitted in PET negative patients after effective chemotherapy. Further response adapted therapy guided by PET seems to be a promising approach in reducing the toxicity for patients undergoing chemotherapy. The criteria used for the PET interpretation have been standardized by the German study groups for Hodgkin lymphoma patients and will be reevaluated in the current studies.
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Younes A, Hilden P, Coiffier B, Hagenbeek A, Salles G, Wilson W, Seymour JF, Kelly K, Gribben J, Pfreunschuh M, Morschhauser F, Schoder H, Zelenetz AD, Rademaker J, Advani R, Valente N, Fortpied C, Witzig TE, Sehn LH, Engert A, Fisher RI, Zinzani PL, Federico M, Hutchings M, Bollard C, Trneny M, Elsayed YA, Tobinai K, Abramson JS, Fowler N, Goy A, Smith M, Ansell S, Kuruvilla J, Dreyling M, Thieblemont C, Little RF, Aurer I, Van Oers MHJ, Takeshita K, Gopal A, Rule S, de Vos S, Kloos I, Kaminski MS, Meignan M, Schwartz LH, Leonard JP, Schuster SJ, Seshan VE. International Working Group consensus response evaluation criteria in lymphoma (RECIL 2017). Ann Oncol 2017; 28:1436-1447. [PMID: 28379322 PMCID: PMC5834038 DOI: 10.1093/annonc/mdx097] [Citation(s) in RCA: 210] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Indexed: 12/20/2022] Open
Abstract
In recent years, the number of approved and investigational agents that can be safely administered for the treatment of lymphoma patients for a prolonged period of time has substantially increased. Many of these novel agents are evaluated in early-phase clinical trials in patients with a wide range of malignancies, including solid tumors and lymphoma. Furthermore, with the advances in genome sequencing, new "basket" clinical trial designs have emerged that select patients based on the presence of specific genetic alterations across different types of solid tumors and lymphoma. The standard response criteria currently in use for lymphoma are the Lugano Criteria which are based on [18F]2-fluoro-2-deoxy-D-glucose positron emission tomography or bidimensional tumor measurements on computerized tomography scans. These differ from the RECIST criteria used in solid tumors, which use unidimensional measurements. The RECIL group hypothesized that single-dimension measurement could be used to assess response to therapy in lymphoma patients, producing results similar to the standard criteria. We tested this hypothesis by analyzing 47 828 imaging measurements from 2983 individual adult and pediatric lymphoma patients enrolled on 10 multicenter clinical trials and developed new lymphoma response criteria (RECIL 2017). We demonstrate that assessment of tumor burden in lymphoma clinical trials can use the sum of longest diameters of a maximum of three target lesions. Furthermore, we introduced a new provisional category of a minor response. We also clarified response assessment in patients receiving novel immune therapy and targeted agents that generate unique imaging situations.
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Fanale M, Engert A, Younes A, Armand P, Ansell S, Zinzani P, Timmerman J, Collins G, Ramchandren R, Cohen J, De Boer J, Kuruvilla J, Savage K, Trneny M, Rodig S, Shipp M, Kato K, Sumbul A, Farsaci B, Santoro A. NIVOLUMAB FOR RELAPSED/REFRACTORY CLASSICAL HODGKIN LYMPHOMA AFTER AUTOLOGOUS TRANSPLANT: FULL RESULTS AFTER EXTENDED FOLLOW-UP OF THE PHASE 2 CHECKMATE 205 TRIAL. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_124] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Borchmann P, Goergen H, Kobe C, Eichenauer D, Greil R, Lohri A, Novak U, Markova J, Beck H, Meissner J, Zijlstra J, Ostermann H, Feuring-Buske M, Dierlamm J, Eich H, Baues C, Rosenwald A, Fuchs M, Diehl V, Kuhnert G, Dietlein M, Engert A. EBEACOPP WITH OR WITHOUT RITUXIMAB IN INTERIM-PET-POSITIVE ADVANCED-STAGE HODGKIN LYMPHOMA: UPDATED RESULTS OF THE INTERNATIONAL, RANDOMIZED PHASE 3 GHSG HD18 TRIAL. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_52] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Bröckelmann P, Müller H, Casasnovas O, Hutchings M, von Tresckow B, Jürgens M, McCall S, Morschhauser F, Fuchs M, Borchmann P, Moskowitz C, Engert A. Risk factors and a prognostic score for survival after autologous stem-cell transplantation for relapsed or refractory Hodgkin lymphoma. Ann Oncol 2017; 28:1352-1358. [DOI: 10.1093/annonc/mdx072] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Baues C, Semrau R, Gaipl US, Bröckelmann PJ, Rosenbrock J, Engert A, Marnitz S. Checkpoint inhibitors and radiation treatment in Hodgkin's lymphoma : New study concepts of the German Hodgkin Study Group. Strahlenther Onkol 2016; 193:95-99. [PMID: 27704149 DOI: 10.1007/s00066-016-1050-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 09/01/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Patients with classical Hodgkin's lymphoma (cHL) have a good prognosis even in advanced stages. However, combined chemo- and radiotherapy, as the standard of care, is also associated with treatment-related toxicities such as organ damage, secondary neoplasias, infertility, or fatigue and long-term fatigue. Many patients suffer from this burden although their cHL was cured. Therefore, the efficacy of immune checkpoint inhibitors like anti-PD1/PD-L1 antibodies in the treatment of solid cancers and also in HL offers new options. A remarkable and durable response rate with a favorable toxicity profile was observed in heavily pretreated cHL patients. METHODS Planning to perform prospective randomized clinical trials in the content of radio-immune treatment in patients with Hodgkin's lymphoma (HL), we transferred the results of preliminary clinical studies and basic research in clinical relevant study concepts. RESULTS Based on these promising early phase trial data, the German Hodgkin Study Group (GHSG) will investigate innovative treatment regimens in upcoming phase II trials. CONCLUSION The therapeutic efficacy and potential synergies of anti-PD1 antibodies in combination with chemo- or radiotherapy will be investigated in various settings of HL.
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Kriz J, Baues C, Engenhart-Cabillic R, Haverkamp U, Herfarth K, Lukas P, Schmidberger H, Marnitz-Schulze S, Fuchs M, Engert A, Eich HT. New quality assurance program integrating "modern radiotherapy" within the German Hodgkin Study Group. Strahlenther Onkol 2016; 193:100-108. [PMID: 27678010 DOI: 10.1007/s00066-016-1048-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 08/29/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Field design changed substantially from extended-field RT (EF-RT) to involved-field RT (IF-RT) and now to involved-node RT (IN-RT) and involved-site RT (IS-RT) as well as treatment techniques in radiotherapy (RT) of Hodgkin's lymphoma (HL). The purpose of this article is to demonstrate the establishment of a quality assurance program (QAP) including modern RT techniques and field designs within the German Hodgkin Study Group (GHSG). METHODS In the era of modern conformal RT, this QAP had to be fundamentally adapted and a new evaluation process has been intensively discussed by the radiotherapeutic expert panel of the GHSG. RESULTS The expert panel developed guidelines and criteria to analyse "modern" field designs and treatment techniques. This work is based on a dataset of 11 patients treated within the sixth study generation (HD16-17). CONCLUSION To develop a QAP of "modern RT", the expert panel defined criteria for analysing current RT procedures. The consensus of a modified QAP in ongoing and future trials is presented. With this schedule, the QAP of the GHSG could serve as a model for other study groups.
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Kriz J, Baues C, Engenhart-Cabillic R, Haverkamp U, Herfart K, Lukas P, Plütschow A, Schmidberger H, Staar S, Fuchs M, Engert A, Eich HT. Quality control of involved field radiotherapy in the HD 13 and HD 14 trials : Report of the radiotherapy panel of the German Hodgkin Study Group (GHSG). Strahlenther Onkol 2016; 193:109-115. [PMID: 27596217 DOI: 10.1007/s00066-016-1036-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 08/02/2016] [Indexed: 11/29/2022]
Abstract
INTRODUCTION As part of the foundation of the German Hodgkin Study Group (GHSG) in 1978, a central radiotherapy (RT) reference centre was established to evaluate and to improve the quality of treatment. During the study generations, the quality assurance programs (QAP) were continued and adapted to the demands of each study. The purpose of this article is to demonstrate the results of the fifth study generation and to compare them to the previous findings. METHODS With the start of the fourth GHSG study generation (HD10-12), a central prospective review of all diagnostic images was established to create an individual treatment plan for each early stage study patient. The quality of involved field RT was retrospectively evaluated by an expert panel of radiation oncologists. In the fifth study generation (HD13-15), the retrospective review of radiotherapy performed was refined and the results were compared with the findings of the fourth generation. RESULTS The expert panel analyzed the RT planning and application of 1037 (28 %) patients (HD13 n = 465, HD14 n = 572). Simulation films were available in 85 % of cases and verification films in 87 %. RT was assessed as major violation in 46 % (HD13 = 38 %, HD14 = 52 %), minor violation in 9 % (HD13 = 9 %, HD14 = 9 %) and according to the protocol in 45 % (HD13 = 52 %, HD14 = 38 %). CONCLUSION The value for QAP of RT within the GHSG trials is well known. Still there were several protocol violations. In the future, the QAP program has to be adapted to the requirements of "modern RT" in malignant lymphoma.
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Eichenauer DA, Goergen H, Plütschow A, Wongso D, Behringer K, Kreissl S, Thielen I, Halbsguth T, Bröckelmann PJ, Fuchs M, Böll B, von Tresckow B, Borchmann P, Engert A. Ofatumumab in relapsed nodular lymphocyte-predominant Hodgkin lymphoma: results of a phase II study from the German Hodgkin study group. Leukemia 2015; 30:1425-7. [DOI: 10.1038/leu.2015.321] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kriz J, Plütschow A, Engenhart-Cabillic R, Herfarth K, Lukas P, Schmidberger H, Staar S, Haverkamp U, Baues C, Engert A, Eich H. Quality Assurance of Involved Field Radiation Therapy Within the HD13 and HD14 Trial (early stages) of the German Hodgkin Study Group. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kriz J, Engenhart-Cabillic R, Haverkamp U, Herfarth K, Lukas P, Schmidberger H, Staar S, Engert A, Eich H. Establishing a New Quality Assurance Program of “Modern” Radiation Therapy Within the German Hodgkin Study Group. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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