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Wang S, Mouliere F, Pegtel DM, Chamuleau MED. Turning the tide in aggressive lymphoma: liquid biopsy for risk-adapted treatment strategies. Trends Mol Med 2024:S1471-4914(24)00093-5. [PMID: 38692937 DOI: 10.1016/j.molmed.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/30/2024] [Accepted: 04/04/2024] [Indexed: 05/03/2024]
Abstract
Diffuse large B cell lymphoma (DLBCL) exhibits significant biological and clinical heterogeneity that presents challenges for risk stratification and disease surveillance. Existing tools for risk stratification, including the international prognostic index (IPI), tissue molecular analyses, and imaging, have limited accuracy in predicting outcomes. The therapeutic landscape for aggressive lymphoma is rapidly evolving, and there is a pressing need to identify patients at risk of refractory or relapsed (R/R) disease in the context of personalized therapy. Liquid biopsy, a minimally invasive method for cancer signal detection, has been explored to address these challenges. We review advances in liquid biopsy strategies focusing on circulating nucleic acids in DLBCL patients and highlight their clinical potential. We also provide recommendations for biomarker-guided trials to support risk-adapted treatment modalities.
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Affiliation(s)
- Steven Wang
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands; Imaging and Biomarkers, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands
| | - Florent Mouliere
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands; Imaging and Biomarkers, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands; Cancer Research UK National Biomarker Centre, University of Manchester, Wilmslow Road, Manchester, UK
| | - D Michiel Pegtel
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands; Imaging and Biomarkers, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands
| | - Martine E D Chamuleau
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands; Imaging and Biomarkers, Cancer Center Amsterdam, De Boelelaan, 1117, Amsterdam, The Netherlands.
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Yin J, Wang H, Zhu G, Chen N, Khan MI, Zhao Y. Prognostic value of whole-body dynamic 18F-FDG PET/CT Patlak in diffuse large B-cell lymphoma. Heliyon 2023; 9:e19749. [PMID: 37809527 PMCID: PMC10559051 DOI: 10.1016/j.heliyon.2023.e19749] [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: 05/27/2023] [Revised: 08/23/2023] [Accepted: 08/31/2023] [Indexed: 10/10/2023] Open
Abstract
Objective This study aims to investigate the significance of interim whole-body dynamic 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) Patlak parameters for predicting the prognosis of patients with diffuse large B-cell lymphoma. To estimate the predictive value of the whole-body dynamic 18F-FDG PET/CT Patlak parameter for 2-year progression-free survival (PFS) and 2-year overall survival (OS). Methods This study reports the findings of 67 patients with diffuse large B-cell lymphoma (DLBCL). These patients underwent interim whole-body dynamic 18F-FDG PET/CT scans from June 2021 to January 2023 at the Department of Nuclear Medicine, First Affiliated Hospital of Anhui Medical University. The predictive values of maximum standard uptake value (SUVmax), maximum of net glucose uptake rate (Kimax) and the predictive model combining Kimax and interim treatment response on the prognosis of patients was analyzed using receiver operating characteristic (ROC) curves. Kaplan-Meier survival curves and log-rank tests were used for survival analysis. Univariate and multivariate analyses were performed to screen for independent prognostic risk factors. Results After a median follow-up of 18 months, 21 patients (31.3%) experienced disease recurrence or death. The cut-off values for the SUVmax and the Kimax were 6.1 and 0.13 μmol min-1·ml-1, respectively. Ann Arbor stage, IPI, SUVmax, Kimax and interim treatment response were associated with PFS and OS in the univariate analysis. However, only Kimax and interim treatment response were independent influences on PFS and OS in multivariate analysis. Conclusion Interim whole-body dynamic 18F-FDG PET/CT Patlak imaging has significant prognostic value in patients with DLBCL. Among them, the interim dynamic parameter Kimax showed the best predictive value for prognosis compared with the interim SUVmax and interim treatment response. The predictive model established by Kimax and the interim treatment response allowed for the accurate stratification of the prognostic risk of DLBCL.
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Affiliation(s)
- Jiankang Yin
- School of Basic Medical Sciences, Anhui Medical University, Hefei, PR China
| | - Hui Wang
- Department of Nuclear Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, Anhui, PR China
| | - Gan Zhu
- Department of Nuclear Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, Anhui, PR China
| | - Ni Chen
- School of Basic Medical Sciences, Anhui Medical University, Hefei, PR China
| | - Muhammad Imran Khan
- School of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, Anhui, PR China
- Department of Pathology, District Headquarters Hospital, Jhang, 35200, Punjab Province, Pakistan
- Hefei National Lab for Physical Sciences at Microscale and the Center for Biomedical Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, PR China
| | - Ye Zhao
- School of Basic Medical Sciences, Anhui Medical University, Hefei, PR China
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Salem AE, Shah HR, Covington MF, Koppula BR, Fine GC, Wiggins RH, Hoffman JM, Morton KA. PET-CT in Clinical Adult Oncology: I. Hematologic Malignancies. Cancers (Basel) 2022; 14:cancers14235941. [PMID: 36497423 PMCID: PMC9738711 DOI: 10.3390/cancers14235941] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/28/2022] [Accepted: 11/24/2022] [Indexed: 12/03/2022] Open
Abstract
PET-CT is an advanced imaging modality with many oncologic applications, including staging, assessment of response to therapy, restaging and evaluation of suspected recurrence. The goal of this 6-part series of review articles is to provide practical information to providers and imaging professionals regarding the best use of PET-CT for the more common adult malignancies. In the first article of this series, hematologic malignancies are addressed. The classification of these malignancies will be outlined, with the disclaimer that the classification of lymphomas is constantly evolving. Critical applications, potential pitfalls, and nuances of PET-CT imaging in hematologic malignancies and imaging features of the major categories of these tumors are addressed. Issues of clinical importance that must be reported by the imaging professionals are outlined. The focus of this article is on [18F] fluorodeoxyglucose (FDG), rather that research tracers or those requiring a local cyclotron. This information will serve as a resource for the appropriate role and limitations of PET-CT in the clinical management of patients with hematological malignancy for health care professionals caring for adult patients with hematologic malignancies. It also serves as a practical guide for imaging providers, including radiologists, nuclear medicine physicians and their trainees.
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Affiliation(s)
- Ahmed Ebada Salem
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA
- Department of Radiodiagnosis and Intervention, Faculty of Medicine, Alexandria University, Alexandria 21526, Egypt
| | - Harsh R. Shah
- Department of Medicine, Division of Hematology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84132, USA
| | - Matthew F. Covington
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA
| | - Bhasker R. Koppula
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA
| | - Gabriel C. Fine
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA
| | - Richard H. Wiggins
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA
| | - John M. Hoffman
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA
| | - Kathryn A. Morton
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA
- Intermountain Healthcare Hospitals, Murray, UT 84123, USA
- Correspondence: ; Tel.: +1-1801-581-7553
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Zhang JJ, Xie YX, Luo LL, Yang XT, Wang YX, Cao Y, Long ZB, Wang WP. A comparison of capillary electrophoresis and next-generation sequencing in the detection of immunoglobulin heavy chain H and light chain κ gene rearrangements in the diagnosis of classic hodgkin’s lymphoma. Bioengineered 2022; 13:5868-5879. [PMID: 35220891 PMCID: PMC8973983 DOI: 10.1080/21655979.2022.2038901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
This study aimed to compare the application value of capillary electrophoresis and next-generation sequencing for immunoglobulin (IG) gene rearrangement in the diagnosis of classic Hodgkin’s lymphoma. Twenty paraffin-embedded specimens from patients with classic Hodgkin’s lymphoma were screened. For gene rearrangement detection, the ABI 3500 Genetic Analyzer and ABI Ion GeneStudio S5 Plus sequencing system were used, respectively, and the results were compared. Five cases with monoclonal rearrangements (25%, 5/20) were detected by Capillary Electrophoresis, and positivity for the FR1, FR2, FR3, and IGк loci was 5%, 10%, 10%, and 15%, respectively; 12 cases with monoclonal rearrangements (60%, 12/20) were detected by Next-generation Sequencing where the positivity of the above corresponding loci were 35%, 45%, 50%, and 30%, respectively. Among the 20 samples, 6 IGк clonal rearrangements were detected, and the usage frequency (66.7%) of IGкJ4 was the highest in the IGкJ subgroup. The usage frequency of IGкV1 and IGкV3 in the GкV sub-group was 33.3% and 33.3%, respectively. Twelve immunoglobulin heavy chain (IGH) clonal rearrangements were detected among the 20 samples, and the order of usage frequency in the IGH joining region J (IGHJ) subgroup was IGHJ4 > IGHJ5 > IGHJ6 > IGHJ3. The gene with the highest usage frequency in the IGH variable (IGHV) subgroup was IGHV3 (50%) and the percentage of IGHV mutations ranged from 0% ± 11.45% with an average frequency of 3.34%. Compared with Capillary Electrophoresis, Next-generation Sequencing showed a higher positivity in the detection of gene clonal rearrangements, was more accurate in the interpretation of results.
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Affiliation(s)
- Juan-Juan Zhang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yu-Xin Xie
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Li-Lin Luo
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Xuan-Tao Yang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yi-Xing Wang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Yue Cao
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Zheng-Bo Long
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Wan-Pu Wang
- Department of Pathology, The First People’s Hospital of Yunnan Province
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
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Allioux F, Gandhi D, Vilque JP, Nganoa C, Gac AC, Aide N, Lasnon C. End-of-treatment 18F-FDG PET/CT in diffuse large B cell lymphoma patients: ΔSUV outperforms Deauville score. Leuk Lymphoma 2021; 62:2890-2898. [PMID: 34219589 DOI: 10.1080/10428194.2021.1948028] [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: 10/20/2022]
Abstract
In DLBCL, the Deauville scoring system (DS) is the standard for PET/CT response assessment. An alternative system, based on the semi-quantitative change in standardized uptake values, namely ΔSUVmax, has been reported to be more objective than the DS. We aimed to compare ΔSUVmax and DS for risk stratification of DLBCL patients on end-of-treatment (EoT) PET. 108 consecutive patients were included. 2-year EFS Kaplan-Meier survival analyses and Cox regression models were performed. 2-year EFS was significantly different between favorable ΔSUVmax (favΔ < -86.5%) and unfavorable ΔSUVmax (unfavΔ ≥ -86.5%) patients: 100.0% ± 0.0 versus 58.3% ± 14.2 (p = 0.001). On Cox multivariable regression, ΔSUVmax status was the only independent predictor of 2-year EFS, outperforming DS. Therefore, ΔSUVmax should be computed for non-responder patients, especially DS4, as the 2-year EFS is not different between responders and non-responders in the case of favΔ. Further studies are needed in order to confirm this hypothesis.
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Affiliation(s)
- François Allioux
- Nuclear Medicine Department, Caen University Hospital, Caen, France
| | - Damaj Gandhi
- Haematology Institute, Caen University Hospital, Caen, France
| | - Jean-Pierre Vilque
- Haematology Institute, UNICANCER, François Baclesse Cancer Centre, Caen, France
| | - Cathy Nganoa
- Nuclear Medicine Department, Caen University Hospital, Caen, France
| | - Anne-Claire Gac
- Haematology Institute, Caen University Hospital, Caen, France
| | - Nicolas Aide
- Nuclear Medicine Department, Caen University Hospital, Caen, France
| | - Charline Lasnon
- Nuclear Medicine Department, UNICANCER, François Baclesse Cancer Centre, Caen, France
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