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Vergote VKJ, Verhoef G, Janssens A, Woei-A-Jin FJSH, Laenen A, Tousseyn T, Dierickx D, Deroose CM. [ 18F]FDG-PET/CT volumetric parameters can predict outcome in untreated mantle cell lymphoma. Leuk Lymphoma 2023; 64:161-170. [PMID: 36223113 DOI: 10.1080/10428194.2022.2131415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Several studies have shown a strong predictive value for pretreatment [18F]FDG-PET/CT metabolic parameters in different lymphoma subtypes. However, few publications exist concerning the role of metabolic parameters in mantle cell lymphoma (MCL). We retrospectively investigated the prognostic value of baseline metabolic tumor volume (MTV) and lesion dissemination in untreated MCL. We compared it to currently used prognostic factors such as stage, mantle cell lymphoma international prognostic index (MIPI) and KI-67. We report that a higher baseline MTV is a risk factor for worse overall survival (OS), progression-free survival (PFS), and disease-specific survival (DSS) in univariate analysis. In multivariate analysis, MTV was significantly associated with DSS, but not with OS and PFS. We found no correlation between lesion dissemination and outcome. The MIPI score remains the strongest predictor of outcome. These results show that MTV is an important prognostic tool and can improve patient risk stratification at staging of untreated MCL.
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Affiliation(s)
| | - Gregor Verhoef
- Hematology, University Hospitals Leuven, Leuven, Belgium
| | - Ann Janssens
- Hematology, University Hospitals Leuven, Leuven, Belgium
| | | | - Annouschka Laenen
- Biostatistics and Statistical Bioinformatics Center, Leuven, Belgium
| | | | - Daan Dierickx
- Hematology, University Hospitals Leuven, Leuven, Belgium
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2
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Ali HY, Mohammad SA, Ali AH, Monib AM, Shalaby MH. Can positron emission tomography–computed tomography-based three target lesions' total lesion glycolysis predict therapeutic response in Hodgkin Lymphoma? THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2022. [DOI: 10.1186/s43055-022-00702-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Universally maximum standardized uptake value (SUVmax) and lactate dehydrogenase (LDH) are used as tools for response assessment in Hodgkin Lymphoma (HL) patients. Our objectives are to evaluate the predictive potential and response assessment of total lesion glycolysis (TLG) and metabolic tumor volume (MTV)—maximum three target lesions—as another alternatives and to investigate the correlation between TLG and MTV with LDH.
Results
Both initial SUVmax and TLG were significantly associated with early patient response (p value 0.03, 0.047, respectively). An optimal threshold for SUVmax and TLG less than or equal 19.52, and 158.6, respectively, correlated with better therapeutic response. Initial LDH was moderately correlated with initial values of TLG (rs = 0.4, p value 0.01), MTV (rs = 0.44, p value 0.01) and SUVmax (rs = 0.42, p value 0.01).
Conclusion
TLG in correlation with LDH can be significant prognostic factors of therapeutic response in HL. They can be used for the identification of a subset of HL patients with a better outcome.
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Triumbari EKA, Morland D, Cuccaro A, Maiolo E, Hohaus S, Annunziata S. Classical Hodgkin Lymphoma: A Joint Clinical and PET Model to Predict Poor Responders at Interim Assessment. Diagnostics (Basel) 2022; 12:diagnostics12102325. [PMID: 36292014 PMCID: PMC9600607 DOI: 10.3390/diagnostics12102325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/24/2022] [Accepted: 09/22/2022] [Indexed: 11/21/2022] Open
Abstract
(1) This study aimed to investigate whether baseline clinical and Positron Emission Tomography/Computed Tomography (bPET)-derived parameters could help predicting early response to the first two cycles of chemotherapy (Deauville Score at interim PET, DS at iPET) in patients with classical Hodgkin lymphoma (cHL) to identify poor responders (DS ≥ 4) who could benefit from first-line treatment intensification at an earlier time point. (2) cHL patients with a bPET and an iPET imaging study in our Centre’s records (2013−2019), no synchronous/metachronous tumors, no major surgical resection of disease prior to bPET, and treated with two cycles of ABVD chemotherapy before iPET were retrospectively included. Baseline International Prognostic Score for HL (IPS) parameters were collected. Each patient’s bPET total metabolic tumor volume (TMTV) and highest tumoral SUVmax were collected. ROC curves and Youden’s index were used to derive the optimal thresholds of TMTV and SUVmax with regard to the DS (≥4). Chi-square or Fisher’s exact test were used for the univariate analysis. A multivariate analysis was then performed using logistic regression. The type I error rate in the hypothesis testing was set to 5%. (3) A total of 146 patients were included. The optimal threshold to predict a DS ≥ 4 was >177 mL for TMTV and >14.7 for SUVmax (AUC of 0.65 and 0.58, respectively). The univariate analysis showed that only TMTV, SUVmax, advanced disease stage, and age were significantly associated with a DS ≥ 4. A multivariate model was finally derived from TMTV, SUVmax, and age, with an AUC of 0.77. (4) A multivariate model with bPET parameters and age at diagnosis was satisfactorily predictive of poor response at iPET after ABVD induction chemotherapy in cHL patients. More studies are needed to validate these results and further implement DS-predictive factors at baseline in order to prevent poor response and intensify therapeutic strategies a-priori when needed.
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Affiliation(s)
- Elizabeth Katherine Anna Triumbari
- Nuclear Medicine Unit, TracerGLab, Department of Radiology, Radiotherapy and Hematology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Correspondence: ; Tel.: +39-0630-154-777; Fax: +39-0630-137-45
| | - David Morland
- Nuclear Medicine Unit, TracerGLab, Department of Radiology, Radiotherapy and Hematology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Service de Médecine Nucléaire, Institut Godinot, 51100 Reims, France
- Laboratoire de Biophysique, UFR de Médecine, Université de Reims Champagne-Ardenne, 51100 Reims, France
- CReSTIC (Centre de Recherche en Sciences et Technologies de l’Information et de la Communication), EA 3804, Université de Reims Champagne-Ardenne, 51100 Reims, France
| | - Annarosa Cuccaro
- Hematology Unit, Department of Radiology, Radiotherapy and Hematology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Hematology Unit, Center for Translational Medicine, Azienda USL Toscana NordOvest, 55100 Livorno, Italy
| | - Elena Maiolo
- Hematology Unit, Department of Radiology, Radiotherapy and Hematology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Stefan Hohaus
- Hematology Unit, Department of Radiology, Radiotherapy and Hematology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Hematology Section, Department of Radiological Sciences and Hematology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Salvatore Annunziata
- Nuclear Medicine Unit, TracerGLab, Department of Radiology, Radiotherapy and Hematology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
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Lundgaard AY, Dejanovic D, Berthelsen AK, Andersen FL, Rechner LA, Borgwardt L, Hjalgrim LL, Specht L, Maraldo MV. Baseline FDG PET/CT in free breathing versus deep inspiration breath-hold for pediatric patients with mediastinal lymphoma. Acta Oncol 2022; 61:239-246. [PMID: 34533416 DOI: 10.1080/0284186x.2021.1974554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The prospective TEDDI protocol investigates the feasibility of radiotherapy delivery in deep inspiration breath-hold (DIBH) for pediatric patients. To secure optimal radiotherapy planning, a diagnostic baseline FDG PET/CT in free breathing (FB) and DIBH was acquired. The anatomical changes in the mediastinum and the effect on PET metrics between the two breathing conditions were assessed for pediatric patients with mediastinal lymphoma. MATERIAL AND METHODS Ten patients aged 5-17 were included and had a PET/CT in FB and DIBH. Metabolic active lymphoma volumes were manually delineated with a visually based segmentation method and the PET metrics were extracted. The anatomical lymphoma, lung and heart volumes were delineated on CT. RESULTS The lung volume increased while the heart was displaced caudally and separated from the lymphoma in DIBH compared to FB. Both the anatomical and the metabolically active lymphoma volumes appeared different regarding shape and configuration in the two breathing conditions. The image quality of the DIBH PET was equal to the FB PET regarding interpretation and delineation of lymphoma lesions. All PET metrics increased on the DIBH PET compared to the FB PET with the highest increase observed for the maximum standardized uptake value (33%, range 7-56%). CONCLUSION Diminished respiratory motion together with anatomical changes within the lymphoma increased all PET metrics in DIBH compared to FB. The anatomical changes observed in DIBH compared to FB are expected to reduce radiation doses to the heart and lungs in pediatric patients with mediastinal lymphoma referred for radiotherapy delivery in DIBH and, thereby, reduce their risk of late effects. TRIAL REGISTRATION The Danish Ethical Committee (H-16035870, approved November 24th 2016), the Danish Data Protection Agency (2012-58-0004, approved 1 January 2017). Registered retrospectively at clinicaltrials.gov (NCT03315546, 20 October 2017).
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Affiliation(s)
- Anni Young Lundgaard
- Section of Radiotherapy, Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Danijela Dejanovic
- Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anne Kiil Berthelsen
- Section of Radiotherapy, Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Flemming Littrup Andersen
- Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Laura Ann Rechner
- Section of Radiotherapy, Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lise Borgwardt
- Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lisa Lyngsie Hjalgrim
- Department of Pediatric Haematology and Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lena Specht
- Section of Radiotherapy, Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Maja Vestmø Maraldo
- Section of Radiotherapy, Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Total Lesion Glycolysis Improves Tumor Burden Evaluation and Risk Assessment at Diagnosis in Hodgkin Lymphoma. J Clin Med 2021; 10:jcm10194396. [PMID: 34640418 PMCID: PMC8509690 DOI: 10.3390/jcm10194396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/08/2021] [Accepted: 09/12/2021] [Indexed: 11/20/2022] Open
Abstract
Hodgkin lymphoma (HL) is a hematological malignancy with an excellent prognosis. However, we still need to identify those patients that could experience failed standard frontline chemotherapy. Tumor burden evaluation and standard decisions are based on Ann Arbor (AA) staging, but this approach may be insufficient in predicting outcomes. We aim to study new ways to assess tumor burden through volume-based PET parameters to improve the risk assessment of HL patients. We retrospectively analyzed 101 patients with HL from two hospitals in the Balearic Islands between 2011 and 2018. Higher metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were significantly associated with a higher incidence of III-IV AA stages, B-symptoms, hypoalbuminemia, lymphopenia, and higher IPS. Standardized uptake value (SUVmax) was significantly related to AA stage and hypoalbuminemia. We found that TLG or the combination of SUVmax, TLG, and MTV significantly improved the risk assessment when compared to AA staging. We conclude that TLG is the best single PET/CT-related tumor-load parameter that significantly improves HL risk assessment when compared to AA staging. If confirmed in a larger and validated sample, this information could be used to modify standard frontline therapy and justifies the inclusion of TLG inside an HL prognostic score.
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6
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Longley J, Johnson PWM. Personalized medicine for Hodgkin lymphoma: Mitigating toxicity while preserving cure. Hematol Oncol 2021; 39 Suppl 1:39-45. [PMID: 34105815 DOI: 10.1002/hon.2856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The treatment of classical Hodgkin lymphoma in young patients is one of the success stories of modern medicine. The use of risk- and response-adapted approaches to guide treatment decisions has led to impressive cure rates while reducing the long-term toxicity associated with more intensive therapies. Tissue biomarkers have not yet proven more effective than clinical characteristics for risk stratification of patients at presentation, but functional imaging features such as metabolic tumor volume may be used to predict response, if early observations can be validated. The success of treatment in younger patients has unfortunately not been mirrored in those over 60, where complex decision-making is often required, with a paucity of data from clinical trials. The use of PD1 blocking antibodies and brentuximab vedotin in this cohort, either alone or in combination with chemotherapy, may provide attractive options. The incorporation of frailty assessment, quality-of-life outcomes, and specialist geriatric input is also important to ensure the best outcomes for this diverse group.
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Affiliation(s)
- Jemma Longley
- Centre for Cancer Immunology, CRUK Research Centre, University of Southampton, Southampton, UK
| | - Peter W M Johnson
- Centre for Cancer Immunology, CRUK Research Centre, University of Southampton, Southampton, UK
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7
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Trotman J, Barrington SF. The role of PET in first-line treatment of Hodgkin lymphoma. LANCET HAEMATOLOGY 2021; 8:e67-e79. [DOI: 10.1016/s2352-3026(20)30357-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 10/05/2020] [Accepted: 10/08/2020] [Indexed: 11/30/2022]
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8
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Barrington SF, Zwezerijnen BGJC, de Vet HCW, Heymans MW, Mikhaeel NG, Burggraaff CN, Eertink JJ, Pike LC, Hoekstra OS, Zijlstra JM, Boellaard R. Automated Segmentation of Baseline Metabolic Total Tumor Burden in Diffuse Large B-Cell Lymphoma: Which Method Is Most Successful? A Study on Behalf of the PETRA Consortium. J Nucl Med 2020; 62:332-337. [PMID: 32680929 DOI: 10.2967/jnumed.119.238923] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 06/17/2020] [Indexed: 12/22/2022] Open
Abstract
Metabolic tumor volume (MTV) is a promising biomarker of pretreatment risk in diffuse large B-cell lymphoma (DLBCL). Different segmentation methods can be used that predict prognosis equally well but give different optimal cutoffs for risk stratification. Segmentation can be cumbersome; a fast, easy, and robust method is needed. Our aims were to evaluate the best automated MTV workflow in DLBCL; determine whether uptake time, compliance or noncompliance with standardized recommendations for 18F-FDG scanning, and subsequent disease progression influence the success of segmentation; and assess differences in MTVs and discriminatory power of segmentation methods. Methods: One hundred forty baseline 18F-FDG PET/CT scans were selected from U.K. and Dutch studies on DLBCL to provide a balance between scans at 60 and 90 min of uptake, parameters compliant and noncompliant with standardized recommendations for scanning, and patients with and without progression. An automated tool was applied for segmentation using an SUV of 2.5 (SUV2.5), an SUV of 4.0 (SUV4.0), adaptive thresholding (A50P), 41% of SUVmax (41%), a majority vote including voxels detected by at least 2 methods (MV2), and a majority vote including voxels detected by at least 3 methods (MV3). Two independent observers rated the success of the tool to delineate MTV. Scans that required minimal interaction were rated as a success; scans that missed more than 50% of the tumor or required more than 2 editing steps were rated as a failure. Results: One hundred thirty-eight scans were evaluable, with significant differences in success and failure ratings among methods. The best performing was SUV4.0, with higher success and lower failure rates than any other method except MV2, which also performed well. SUV4.0 gave a good approximation of MTV in 105 (76%) scans, with simple editing for a satisfactory result in additionally 20% of cases. MTV was significantly different for all methods between patients with and without progression. The 41% segmentation method performed slightly worse, with longer uptake times; otherwise, scanning conditions and patient outcome did not influence the tool's performance. The discriminative power was similar among methods, but MTVs were significantly greater using SUV4.0 and MV2 than using other thresholds, except for SUV2.5. Conclusion: SUV4.0 and MV2 are recommended for further evaluation. Automated estimation of MTV is feasible.
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Affiliation(s)
- Sally F Barrington
- King's College London and Guy's and St. Thomas' PET Center, School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom
| | - Ben G J C Zwezerijnen
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Henrica C W de Vet
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Martijn W Heymans
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - N George Mikhaeel
- Department of Clinical Oncology, Guy's and St. Thomas' NHS Foundation Trust and School of Cancer and Pharmaceutical Sciences, King's College London, London, United Kingdom; and
| | - Coreline N Burggraaff
- Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Jakoba J Eertink
- Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Lucy C Pike
- King's College London and Guy's and St. Thomas' PET Center, School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom
| | - Otto S Hoekstra
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Josée M Zijlstra
- Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Ronald Boellaard
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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9
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Bari A, Marcheselli R, Sacchi S, Re A, Pagani C, Tucci A, Botto B, Vitolo U, Molinari AL, Puccini B, Pulsoni A, Santoro A, Tani M, Nassi L, Meli E, Pavone V, Bonfichi M, Evangelista A, Gioia D, Levis A, Zinzani P. The classic prognostic factors in advanced Hodgkin's lymphoma patients are losing their meaning at the time of Pet-guided treatments. Ann Hematol 2019; 99:277-282. [PMID: 31872362 PMCID: PMC6976582 DOI: 10.1007/s00277-019-03893-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 12/06/2019] [Indexed: 11/30/2022]
Abstract
The International Prognostic Score (IPS) is the most commonly used risk stratification tool for patients with advanced Hodgkin lymphoma (HL). It incorporates seven clinical parameters independently associated with a poorer outcome: male sex, age, stage IV, hemoglobin level, white blood cell and lymphocyte counts, and albumin level. Since the development of the IPS, there have been significant advances in therapy and supportive care. Recent studies suggest that the IPS is less discriminating due to improved outcomes with ABVD therapy. The aim of the present study was to asses if classic prognostic factors maintain their prognostic meaning at the time of response-adapted treatment based on interim PET scans. We evaluated the prognostic significance of IPS in the 520 advanced stage HL patients enrolled in the PET-guided, HD0801 trial in which PET2-positive patients underwent a more intense treatment with an early stem-cell transplantation after 2 cycles of ABVD. We observed that in these patients, the IPS completely loses its prognostic value together with all the single parameters that contribute to the IPS. Furthermore, neutrophils, monocytes, lymphocytes, and the ratio among them also no longer had any predictive value. We believe that the substantial improvement in survival outcomes in PET2-positive patients treated with early autologous transplantation could explain the complete disappearance of the residual prognostic significance of the IPS.
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Affiliation(s)
- Alessia Bari
- UO Terapie Mirate in Oncoematologia ed Osteoncologia, Dipartimento di Scienze Mediche e Chirurgiche Materno-Infantili e dell'Adulto, Universita' di Modena e Reggio Emilia, Modena, Italy
| | | | - Stefano Sacchi
- UO Terapie Mirate in Oncoematologia ed Osteoncologia, Dipartimento di Scienze Mediche e Chirurgiche Materno-Infantili e dell'Adulto, Universita' di Modena e Reggio Emilia, Modena, Italy.
| | | | | | | | - Barbara Botto
- Struttura Complessa Ematologia, AOU Città della salute e della scienza di Torino, Turin, Italy
| | - Umberto Vitolo
- Struttura Complessa Ematologia, AOU Città della salute e della scienza di Torino, Turin, Italy
| | - Anna Lia Molinari
- Unità Operativa di Ematologia, Ospedale degli Infermi di Rimini, Rimini, Italy
| | | | - Alessandro Pulsoni
- Dipartimento di Biotecnologie Cellulari ed Ematologia, Sapienza Università di Roma, Rome, Italy
| | - Armando Santoro
- Humanitas Clinical and Research Center - IRCCS, Humanitas Cancer Center, via Manzoni 56, 20089, Rozzano, Milan, Italy.,Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele - Milan, Italy
| | - Monica Tani
- U.O.C di Ematologia Ospedale Santa Maria delle Croci, Ravenna, Italy
| | - Luca Nassi
- Department of Translational Medicine, Università del Piemonte Orientale Amedeo Avogadro, Azienda Ospedaliero-Universitaria Maggiore della Carità, 28100, Novara, Italy
| | - Erika Meli
- Ematologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Vincenzo Pavone
- A.O. C. Panico-U.O.C Ematologia e Trapianto, Tricase, Lecce, Italy
| | - Maurizio Bonfichi
- Div. di Ematologia, IRCCS Policlinico S. Matteo di Pavia, Pavia, Italy
| | - Andrea Evangelista
- Unit of Clinical Epidemiology, AOU Citta' della Salute e della Scienza di Torino and CPO Piemonte, Turin, Italy
| | - Daniela Gioia
- Fondazione Italiana Linfomi, Onlus, Alessandria, Italy
| | | | - Pierluigi Zinzani
- Policlinico S.Orsola-Malpighi, Istituto di Ematologia "Seragnoli", Bologna, Italy
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10
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Hayden AR, Lee DG, Villa D, Gerrie AS, Scott DW, Slack GW, Sehn LH, Connors JM, Savage KJ. Validation of a simplified international prognostic score (IPS-3) in patients with advanced-stage classic Hodgkin lymphoma. Br J Haematol 2019; 189:122-127. [PMID: 31822034 DOI: 10.1111/bjh.16293] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 08/24/2019] [Indexed: 01/06/2023]
Abstract
A novel prognostic score (IPS-3), comprised of only three of the seven IPS-7 indicators (age ≥45, stage IV, haemoglobin <105 g/l), was recently proposed as a simplified model for advanced-stage classic Hodgkin lymphoma (cHL). We aimed to validate this model in advanced-stage cHL patients treated with doxorubicin, bleomycin, vinblastine, dacarbazine (ABVD) in British Columbia. The estimated five-year freedom from progression (FFP) for scores of 0, 1, 2 and 3 were very similar to the original report at 84%, 76%, 72% and 68% respectively. The IPS-3 score is highly reproducible in this independent dataset and its simplicity makes it appealing for everyday clinical practice.
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Affiliation(s)
- Anna R Hayden
- Department of Medical Oncology, British Columbia Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
| | - Derrick G Lee
- Department of Math, Statistics, and Computer Science, St. Francis Xavier University, Antigonish, NS, Canada.,Cancer Control Research, BC Cancer, Vancouver, Canada
| | - Diego Villa
- Department of Medical Oncology, British Columbia Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
| | - Alina S Gerrie
- Department of Medical Oncology, British Columbia Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
| | - David W Scott
- Department of Medical Oncology, British Columbia Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
| | - Graham W Slack
- Department of Pathology, British Columbia Cancer Centre for Lymphoid Cancer, Vancouver, Canada
| | - Laurie H Sehn
- Department of Medical Oncology, British Columbia Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
| | - Joseph M Connors
- Department of Medical Oncology, British Columbia Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
| | - Kerry J Savage
- Department of Medical Oncology, British Columbia Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
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11
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Barrington SF, Phillips EH, Counsell N, Hancock B, Pettengell R, Johnson P, Townsend W, Culligan D, Popova B, Clifton-Hadley L, McMillan A, Hoskin P, O’Doherty MJ, Illidge T, Radford J. Positron Emission Tomography Score Has Greater Prognostic Significance Than Pretreatment Risk Stratification in Early-Stage Hodgkin Lymphoma in the UK RAPID Study. J Clin Oncol 2019; 37:1732-1741. [PMID: 31112475 PMCID: PMC6638600 DOI: 10.1200/jco.18.01799] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2019] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Accurate stratification of patients is an important goal in Hodgkin lymphoma (HL), but the role of pretreatment clinical risk stratification in the context of positron emission tomography (PET) -adapted treatment is unclear. We performed a subsidiary analysis of the RAPID trial to assess the prognostic value of pretreatment risk factors and PET score in determining outcomes. PATIENTS AND METHODS Patients with stage IA to IIA HL and no mediastinal bulk underwent PET assessment after three cycles of doxorubicin, bleomycin, vinblastine, and dacarbazine; 143 PET-positive patients (PET score, 3 to 5) received a fourth doxorubicin, bleomycin, vinblastine, and dacarbazine cycle and involved-field radiotherapy, and 419 patients in complete metabolic remission were randomly assigned to receive involved-field radiotherapy (n = 208) or no additional treatment (n = 211). Cox regression was used to investigate the association between PET score and pretreatment risk factors with HL-specific event-free survival (EFS). RESULTS High PET score was associated with inferior EFS, before (P < .001) and after adjustment (P = .01) for baseline risk stratification. Only patients with a postchemotherapy PET score of 5 (uptake ≥ three times maximum liver uptake) had an increased risk of progression or HL-related death (hazard ratio, 9.4 v score of 3; 95% CI, 2.8 to 31.3 and hazard ratio, 6.7 v score of 4; 95% CI, 1.4 to 31.7). Patients with a PET score of 5 also had inferior progression-free and overall survival. There was no association between European Organisation for Research and Treatment of Cancer or German Hodgkin Study Group risk group and EFS, before or after adjusting for PET score (all P > .4). CONCLUSION In RAPID, a positive PET scan did not carry uniform prognostic weight; only a PET score of 5 was associated with inferior outcomes. This suggests that in future trials involving patients without B symptoms or mediastinal bulk, a score of 5 rather than a positive PET result should be used to guide treatment escalation in early-stage HL.
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Affiliation(s)
- Sally F. Barrington
- King’s College London and Guy’s and St Thomas’ PET Centre, Kings College London, King’s Health Partners, London, United Kingdom
| | - Elizabeth H. Phillips
- Cancer Research UK and University College London Cancer Trials Centre, University College London, London, United Kingdom
| | - Nicholas Counsell
- Cancer Research UK and University College London Cancer Trials Centre, University College London, London, United Kingdom
| | - Barry Hancock
- University of Sheffield and Weston Park Hospital, Sheffield, United Kingdom
| | | | - Peter Johnson
- Cancer Research UK Centre, University of Southampton, Southampton, United Kingdom
| | | | | | - Bilyana Popova
- Cancer Research UK and University College London Cancer Trials Centre, University College London, London, United Kingdom
| | - Laura Clifton-Hadley
- Cancer Research UK and University College London Cancer Trials Centre, University College London, London, United Kingdom
| | - Andrew McMillan
- Nottingham City Hospitals National Health Service (NHS) Trust, Nottingham, United Kingdom
| | - Peter Hoskin
- Mount Vernon Hospital, Middlesex, United Kingdom
- Institute of Cancer Sciences and the Christie NHS Foundation Trust, University of Manchester, Manchester, United Kingdom
| | - Michael J. O’Doherty
- King’s College London and Guy’s and St Thomas’ PET Centre, Kings College London, King’s Health Partners, London, United Kingdom
| | - Tim Illidge
- Institute of Cancer Sciences and the Christie NHS Foundation Trust, University of Manchester, Manchester, United Kingdom
| | - John Radford
- Institute of Cancer Sciences and the Christie NHS Foundation Trust, University of Manchester, Manchester, United Kingdom
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12
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Zaucha JM, Chauvie S, Zaucha R, Biggii A, Gallamini A. The role of PET/CT in the modern treatment of Hodgkin lymphoma. Cancer Treat Rev 2019; 77:44-56. [PMID: 31260900 DOI: 10.1016/j.ctrv.2019.06.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 05/06/2019] [Accepted: 06/09/2019] [Indexed: 12/12/2022]
Abstract
Classical Hodgkin Lymphoma is distinguished from other lymphomas by its peculiar biology and heterogeneous chemosensitivity. Most of the patients respond to the standard first-line treatment and are cured, however, in selected cases, the disease relapses or remains primarily refractory. Among predictive/prognostic factors 18FDG positron emission tomography (PET), fully integrated with computed tomography (PET/CT) proved to be extremely useful in identifying patients with poor prognosis at the time of diagnosis, during and at the end of treatment. The aim of this review is to present the current role of PET/CT in cHL at staging, interim and end of therapy assessment and its ability to guide treatment with a response- and risk-adapted strategy in clinical practice. Finally, quantitative PET measurement and the concurrent use of PET with selected biomarkers are discussed.
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Affiliation(s)
- Jan Maciej Zaucha
- Department of Hematology and Transplantology, Medical University of Gdańsk, Poland.
| | - Stephane Chauvie
- Department of Medical Physics, Santa Croce e Carle Hospital, Cuneo, Italy
| | - Renata Zaucha
- Department of Oncology and Radiotherapy, Medical University of Gdańsk, Poland
| | - Alberto Biggii
- Department of Nuclear Medicine, Santa Croce e Carle Hospital, Cuneo, Italy
| | - Andrea Gallamini
- Department of Research and Clinical Innovation, A. Lacassagne Cancer Center, Nice, France
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13
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Barrington SF, Meignan M. Time to Prepare for Risk Adaptation in Lymphoma by Standardizing Measurement of Metabolic Tumor Burden. J Nucl Med 2019; 60:1096-1102. [PMID: 30954945 DOI: 10.2967/jnumed.119.227249] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 03/28/2019] [Indexed: 12/26/2022] Open
Abstract
Increased tumor burden is associated with inferior outcomes in many lymphoma subtypes. Surrogates of tumor burden that are easy to measure, such as the maximum tumor dimension of the bulkiest lesion on CT, have been used as prognostic indices for many years. Recently, total metabolic tumor volume (MTV) and tumor lesion glycolysis have emerged as promising and robust biomarkers of outcome in various lymphomas. The median MTV and the optimal cutoffs to separate patients into risk groups in a study population are, however, highly dependent on the population characteristics and the delineation method used to outline tumor on the PET image. This issue has precluded the use of MTV for risk stratification in trials and clinical practice. Standardization of the methodology is timely to allow the potential for risk adaptation to be explored in addition to response adaptation using PET. Meetings between representatives from research groups active in the field were held under the auspices of the PET International Lymphoma and Myeloma Workshop. A summary of those discussions, which included a review of the literature and a practical assessment of methods used for outlining, including various software options, is presented. Finally, a proposal is made to perform a technical validation of MTV measurement enabling benchmark reference ranges to be derived for published delineation approaches used for outlining with various software. This process would require collation of representative imaging data sets of the most common lymphoma subtypes; agreement on pragmatic criteria for the selection of lesions; generation of a range of MTVs, with consensus to be reached on final contours in a training set; and development of automated software solutions with a set of minimum functionalities to reduce measurement variability. Methods developed in the above training exercise could then be applied to another data set, with a final set of contours and values generated. This final data set would provide a benchmark against which end-users could test their ability to measure MTVs that are consistent with expected values. The data set and automated software solutions could be shared with manufacturers with the aim of including these in standard workflows to allow standardization of MTV measurement across the world.
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Affiliation(s)
- Sally F Barrington
- Guy's and St. Thomas' PET Centre, School of Biomedical Engineering and Imaging Sciences, King's College London, King's Health Partners, London, United Kingdom; and
| | - Michel Meignan
- Lymphoma Study Association-Imaging (LYSA-IM), Functional Imaging and Therapeutics Department, Henri Mondor University Hospitals, University Paris Est Créteil, Créteil, France
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14
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Spinner MA, Advani RH. Risk-adapted therapy for advanced-stage Hodgkin lymphoma. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2018; 2018:200-206. [PMID: 30504311 PMCID: PMC6245987 DOI: 10.1182/asheducation-2018.1.200] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
More than 80% of patients with advanced-stage Hodgkin lymphoma are now cured with contemporary treatment approaches. The ongoing challenge is how to further improve outcomes by identifying both high-risk patients who may benefit from more intensive frontline therapy to reduce the risk of relapse as well as lower-risk patients who may do just as well with less intensive therapy. Numerous trials have used an interim positron emission tomography (PET) response-adapted approach to evaluate early escalation or deescalation of therapy for patients with a positive or negative interim PET scan, respectively. Recent trials have incorporated novel agents, including brentuximab vedotin (BV) and the immune checkpoint inhibitors, in the frontline setting. Based on results of the ECHELON-1 trial, the Food and Drug Administration approved BV in combination with adriamycin, vinblastine, and dacarbazine chemotherapy for stage III to IV Hodgkin lymphoma. Improved methods to assess higher risk at diagnosis using quantitative PET metrics, such as metabolic tumor volume and total lesion glycolysis, and incorporation of emerging biomarkers may further refine patient selection for more intensive upfront therapy. The ultimate goal is to achieve the highest level of efficacy for an individual patient while minimizing the short- and long-term toxicities.
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Affiliation(s)
- Michael A Spinner
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA
| | - Ranjana H Advani
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA
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15
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Longley J, Johnson PWM. Current treatment paradigms for advanced stage Hodgkin lymphoma. Br J Haematol 2018; 184:60-71. [DOI: 10.1111/bjh.15622] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jemma Longley
- Cancer Research UK Centre; University of Southampton; Southampton UK
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16
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Lim SH, Johnson PWM. Optimizing therapy in advanced-stage Hodgkin lymphoma. Blood 2018; 131:1679-1688. [PMID: 29500173 DOI: 10.1182/blood-2017-09-772640] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 10/25/2017] [Indexed: 02/07/2023] Open
Abstract
The treatment of Hodgkin lymphoma has evolved continuously since the introduction of extended-field radiotherapy in the 1960s to involved-field and then involved-node radiotherapy, multiagent chemotherapy, combined chemoradiotherapy, risk-adapted and response-adapted modulation, and, most recently, introduction of antibody-drug conjugates and immune checkpoint-blocking antibodies. These changes have translated into progressively increasing cure rates, so that 10-year survival figures now exceed 80%, compared with <50% 40 years ago. The challenge now is how to improve upon success while maintaining, or if possible improving, the quality of life for survivors. Steering between undertreatment, with the risk of avoidable recurrences, and overtreatment, with the risk of unnecessary toxicity, remains complex because control of the lymphoma and the probability of survival are no longer closely linked. This requires trials with long follow-up and continuous reappraisal of the interaction between the illness; the method used to define risk, and the type of treatment involved. One important factor in this is age: outcomes in older patients have not improved at the same rate as those in the population under 60 years of age, reflecting the need for different approaches. Recently, treatment has moved from being primarily risk-based, using baseline characteristics such as anatomical stage and severity of the illness, to a more dynamic approach that takes account of the response to therapy, using functional imaging to make an early appraisal, with the option to modulate subsequent treatment. The results of several trials indicate that this has advantages, but a combination of risk- and response-adaptation is probably ideal.
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Affiliation(s)
- Sean H Lim
- Antibody and Vaccine Group and
- Cancer Sciences Unit, Cancer Research UK Centre, Southampton General Hospital, University of Southampton, Southampton, United Kingdom
| | - Peter W M Johnson
- Cancer Sciences Unit, Cancer Research UK Centre, Southampton General Hospital, University of Southampton, Southampton, United Kingdom
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17
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Barrington SF, Johnson PWM. 18F-FDG PET/CT in Lymphoma: Has Imaging-Directed Personalized Medicine Become a Reality? J Nucl Med 2017; 58:1539-1544. [PMID: 28798034 DOI: 10.2967/jnumed.116.181347] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 08/04/2017] [Indexed: 12/12/2022] Open
Abstract
PET/CT using 18F-FDG is an essential part of the management of patients with lymphoma. Efforts to standardize PET acquisition and reporting, including the 5-point Deauville scale, have enabled PET to become a surrogate for treatment success or failure in common lymphoma subtypes. This review summarizes the key clinical-trial evidence that supports PET-directed personalized approaches in lymphoma. PET-guided therapy has improved outcomes in Hodgkin lymphoma, using less chemotherapy and more selective radiotherapy. Attempts to intensify chemotherapy in aggressive non-Hodgkin lymphomas have, however, proved ineffective in patients treated with rituximab and chemotherapy. Trials are under way to determine whether PET can obviate consolidation radiotherapy in patients with diffuse large B-cell lymphoma and primary mediastinal B-cell lymphoma. More recently, PET has been reported to be a reliable predictor of outcome in follicular lymphoma requiring treatment, and prospective trials to test PET-guided therapy in this disease are anticipated.
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Affiliation(s)
- Sally F Barrington
- King's College London and Guy's and St. Thomas' PET Centre, Division of Imaging Sciences and Biomedical Engineering, King's College London, London, United Kingdom; and
| | - Peter W M Johnson
- Cancer Research U.K. Centre, University of Southampton, Southhampton, United Kingdom
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