1
|
Szmit S, Długosz-Danecka M, Drozd-Sokołowska J, Joks M, Szeremet A, Jurczyszyn A, Jurczak W. Higher Mortality in Patients With Diffuse Large B-cell Lymphoma Pre-Existing Arterial Hypertension-Real World Data of the Polish Lymphoma Research Group. Heart Lung Circ 2024; 33:675-683. [PMID: 38616466 DOI: 10.1016/j.hlc.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/26/2024] [Accepted: 03/04/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Arterial hypertension is mentioned as a risk factor in cardio-oncology. This study aimed to assess the long-term prognostic value of arterial hypertension (AH) in diffuse large B-cell lymphoma (DLBCL). METHODS We analysed data collected by the Polish Lymphoma Research Group for the evaluation of the outcomes associated with the use of first-line rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone therapy in patients with DLBCL with coexisting AH. Patients with other cardiovascular comorbidities or premature chemotherapy discontinuation due to cardiovascular toxicity were excluded. RESULTS Pre-existing AH was diagnosed in 65 of 232 patients with DLBCL (28%) included in the study, and was associated with significantly shorter overall survival values (p<0.00001). The rates of DLBCL recurrence, administration of second-, third-, or fourth-line chemotherapy, and lymphoma-related deaths were similar in patients with and those without AH. Cardiovascular deaths were significantly more frequently observed in patients with pre-existing AH (38.5% vs 3.6%, p<0.0001). In the univariate analysis, AH (p=0.000001), older age (p<0.000001), and diabetes (p=0.0065) were identified as significant predictors of all-cause mortality; however, cardiovascular mortality was associated with AH (p<0.000001), older age (p=0.000008), and dyslipidaemia (p=0.03). Multivariate analysis revealed AH as an age-independent significant predictor of all-cause (p=0.00045) and cardiovascular mortality (p<0.000001). CONCLUSION In the long-term follow-up of patients with DLBCL, the role of AH, as an important age-independent predictor of premature cardiovascular mortality, was so strong that it may have value for use in close surveillance in cardio-oncology clinics.
Collapse
Affiliation(s)
- Sebastian Szmit
- Department of Cardio-Oncology, Chair of Hematology and Transfusion Medicine, Centre of Postgraduate Medical Education, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
| | - Monika Długosz-Danecka
- Department of Clinical Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland
| | - Joanna Drozd-Sokołowska
- Department of Hematology, Oncology and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Monika Joks
- Department of Hematology, University of Medical Sciences, Poznań, Poland
| | | | - Artur Jurczyszyn
- Plasma Cell Dyscrasia Center, Department of Hematology, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
| | - Wojciech Jurczak
- Department of Clinical Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Kraków, Poland
| |
Collapse
|
2
|
Felizzi F, Launonen A, Thuresson PO. Approximation of Long-Term Survival with Polatuzumab Vedotin Plus Bendamustine and Rituximab for Patients with Relapsed/Refractory Diffuse Large B-Cell Lymphoma: Results Based on The GO29365 Trial. PHARMACOECONOMICS - OPEN 2023; 7:37-46. [PMID: 35900699 PMCID: PMC9928994 DOI: 10.1007/s41669-022-00339-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/18/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND To inform healthcare professionals, payers and health technology organisations of estimated survival benefits of new treatments, statistical methods can be used to model the projected clinical benefits versus costs of new interventions. This is particularly relevant for new treatments where data describing all progression events are incomplete and long-term survival outcomes are not yet established. In patients with the fast-growing B-cell cancer, diffuse large B-cell lymphoma (DLBCL), heterogeneous clinical efficacy outcomes are observed with the presence of both 'cured' (long-term survivors [LTS]) and 'non-cured' patients. Mixture cure rate models represent an alternative approach to traditional standard parametric survival models as they capture this heterogeneity. The aim of this analysis was to use progression-free survival (PFS) as an intermediate endpoint to estimate long-term survival with polatuzumab vedotin (Pola) + bendamustine (B) + rituximab (R) treatment (Pola+BR); these survival estimates will be utilised to inform future economic analyses. METHODS Using data from the Phase II randomised cohort of the GO29365 trial (NCT02257567), we estimated the overall survival (OS) benefit and proportion of LTS with Pola+BR versus BR alone in patients with relapsed/refractory (R/R) DLBCL. Alongside standard parametric survival models, a mixture cure rate model was evaluated for each treatment arm, exploring both OS and OS informed by PFS. RESULTS The estimated mean OS was 3.78 years for Pola+BR versus 1.07 years for BR using standard parametric methods and 4.00 years versus 1.02 years using a mixture cure rate model (OS informed by PFS). The proportion of LTS using the mixture cure rate model was 23.0% (95% confidence interval: 9.3, 45.36) for Pola+BR versus 0% for BR (assuming a generalised gamma distribution). Of the extrapolation methods tested, mixture cure rate model predictions were best aligned with the observed survival data in GO29365. CONCLUSIONS These models suggest that compared with BR alone, Pola+BR is associated with a higher proportion of LTS ranging from 22.0 to 26.6%, depending on the distribution assumed. However, the upper and lower limits of the confidence intervals of the point estimates are reaching from 9 to 45%.
Collapse
Affiliation(s)
- F Felizzi
- F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | | | | |
Collapse
|
3
|
Charlson Comorbidity Index (CCI) in Diffuse Large B-cell Lymphoma: A New Approach in a Multicenter Study. Indian J Hematol Blood Transfus 2022; 39:191-199. [PMID: 36186233 PMCID: PMC9516503 DOI: 10.1007/s12288-022-01567-5] [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] [Received: 11/28/2021] [Accepted: 08/10/2022] [Indexed: 11/09/2022] Open
Abstract
Purpose Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of adult lymphomas. The incidence of DLBCL increases with age and has a fairly rapid fatal course without treatment. Patients often have difficulty tolerating standard chemotherapy regimens due to their comorbidities. Charlson Comorbidity Index (CCI), which is calculated by considering 19 different comorbidities, was developed in 1987 and is widely used for mortality prediction in cancer patients. Literature data on CCI and hematological malignancies are limited. Main aim in this study is to evaluate the effectiveness of CCI and compare to the International Prognostic Index (IPI) scoring system in the DLBCL patient group. Methods A total of 170 patients diagnosed with DLBCL between 1.1.2002- 1.12.2020 were included in the study. Statistical analyzes were performed among patients whose IPI and CCI scores were recorded by considering baseline data. Results The median age of patients was 58 (range: 17–84). Thirty-five (20.6%) patients had stage III and 76 (44.7%) had stage IV disease. When the CCI, IPI and ECOG scores were compared with the mortality status of the patients as a reference, AUCs were resulted as 0.628 (95% CI: 0.506–0.749), 0.563 (95% CI: 0.484–0.639) and 0.672 (95% CI: 0.596–0.743), respectively. There was no significant difference between the ROC curves of CCI, IPI and ECOG scores. Patients with a CCI score of ≥ 4 had shorter OS comperad to those with a score of < 4. Conclusion Rather than claiming that CCI is superior to IPI, ECOG or another scoring system in a single-center patient population, it should be stated that CCI is also an effective scoring system in patients diagnosed with DLBCL. Supplementary Information The online version contains supplementary material available at 10.1007/s12288-022-01567-5.
Collapse
|
4
|
Paszkiewicz-Kozik E, Michalski W, Taszner M, Mordak-Domagała M, Romejko-Jarosińska J, Knopińska-Posłuszny W, Najda J, Borawska A, Chełstowska M, Świerkowska M, Dąbrowska-Iwanicka A, Malenda A, Druzd-Sitek A, Konecki R, Kumiega B, Osowiecki M, Ostrowska B, Szpila T, Szymański M, Targoński Ł, Domańska-Czyż K, Popławska L, Giebel S, Lange A, Pluta A, Zaucha JM, Rymkiewicz G, Walewski J. Ofatumumab with iphosphamide, etoposide and cytarabine for patients with transplantation-ineligible relapsed and refractory diffuse large B-cell lymphoma. Br J Haematol 2022; 198:73-81. [PMID: 35362096 PMCID: PMC9322457 DOI: 10.1111/bjh.18166] [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: 01/14/2022] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 11/29/2022]
Abstract
The efficacy of salvage treatment of diffuse large B-cell lymphoma (DLBCL) patients who relapse or progress (rrDLBCL) after initial therapy is limited. Efficacy and safety of ofatumumab with iphosphamide, etoposide and cytarabine (O-IVAC) was evaluated in a single-arm study. Dosing was modified for elderly patients. Patients received up to six cycles of treatment. The primary end-point was the overall response rate (ORR). Patients were evaluated every two cycles and then six and 12 months after treatment. Other end-points included progression-free survival (PFS), event-free survival (EFS), overall survival (OS) and safety. Seventy-seven patients received salvage treatment with O-IVAC. The average age was 56.8 years; 39% had an Eastern Cooperative Oncology Group (ECOG) performance status of at least 3; 78% had disease of Ann Arbor stage 3 or 4; 58% received one or more prior salvage therapies. The ORR for O-IVAC was 54.5%. The median duration of study follow-up was 70 months. The median PFS and EFS were 16.3 months each. The median OS was 22.7 months. Age, ECOG performance status and the number of prior therapy lines were independent predictors of survival. Treatment-related mortality was 15.5%. O-IVAC showed a high response rate in a difficult-to-treat population and is an attractive treatment to bridge to potentially curative therapies.
Collapse
Affiliation(s)
| | - Wojciech Michalski
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | | | - Monika Mordak-Domagała
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw, Poland
| | | | - Wanda Knopińska-Posłuszny
- Maritime Hospital, Gdynia, Poland.,Warmian-Masurian Cancer Center of the Ministry of the Interior and Administration's Hospital, Olsztyn, Poland
| | - Jacek Najda
- Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Anna Borawska
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | | | - Monika Świerkowska
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | | | - Agata Malenda
- Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | | | - Robert Konecki
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Beata Kumiega
- Sniadecki Memorial Specialist Hospital, Nowy Sacz, Poland
| | - Michał Osowiecki
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Beata Ostrowska
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Tomasz Szpila
- Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Marcin Szymański
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Łukasz Targoński
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | | | - Lidia Popławska
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Sebastian Giebel
- Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Andrzej Lange
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw, Poland
| | - Andrzej Pluta
- Department of Hematology, Brzozow Oncology Center, Brzozow, Poland
| | - Jan Maciej Zaucha
- Medical University of Gdansk, Gdansk, Poland.,Maritime Hospital, Gdynia, Poland
| | - Grzegorz Rymkiewicz
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Jan Walewski
- Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| |
Collapse
|
5
|
Prognostic Stratification of Diffuse Large B-cell Lymphoma Using Clinico-genomic Models: Validation and Improvement of the LymForest-25 Model. Hemasphere 2022; 6:e706. [PMID: 35392483 PMCID: PMC8984321 DOI: 10.1097/hs9.0000000000000706] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/03/2022] [Indexed: 11/25/2022] Open
|
6
|
Durmaz M, Visser O, Posthuma EFM, Brouwer RE, Issa DE, de Jong D, Lam KH, Blijlevens NMA, Zijlstra JM, Chamuleau MED, Lugtenburg PJ, Kersten MJ, Dinmohamed AG. Time trends in primary therapy and relative survival of diffuse large B-cell lymphoma by stage: a nationwide, population-based study in the Netherlands, 1989-2018. Blood Cancer J 2022; 12:38. [PMID: 35264598 PMCID: PMC8907354 DOI: 10.1038/s41408-022-00637-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/11/2022] [Accepted: 02/16/2022] [Indexed: 11/10/2022] Open
Abstract
It is unclear whether survival in diffuse large B-cell lymphoma (DLBCL) continues to increase in an era where rituximab-containing chemotherapy reigns for almost two decades. Therefore, we evaluated trends in primary therapy and relative survival (RS) among Dutch DLBCL patients diagnosed between 1989 and 2018. Analyses were performed separately according to the stage I (N = 6952) and stage II–IV disease (N = 20,676), stratified by calendar period and age (18–64, 65–74, and ≥75 years). The use of chemotherapy ± radiotherapy increased over time across all age and stage groups. As of the mid-2000s, >95% of chemotherapy-treated patients received chemoimmunotherapy, irrespective of age and stage. Overall, RS increased significantly over time across all age groups, especially after 2003 when rituximab-containing chemotherapy had become the standard of care. However, RS increased less pronounced between 2003–2010 and 2011–2018 than between 1989–2002 and 2003–2010. These findings were congruent across all studied stage groups. Five-year RS across the three age groups during 2011–2018 was 96%, 84%, and 67% for stage I DLBCL and 75%, 60%, and 46% for stage II–IV DLBCL. Collectively, survival in DLBCL increased modestly beyond the initial introduction of rituximab, with apparent survival differences across age and stage that warrant novel treatment approaches.
Collapse
Affiliation(s)
- Müjde Durmaz
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.
| | - Otto Visser
- Department of Registration, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Eduardus F M Posthuma
- Department of Internal Medicine, Reinier de Graaf Gasthuis, Delft, The Netherlands.,Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Rolf E Brouwer
- Department of Internal Medicine, Reinier de Graaf Gasthuis, Delft, The Netherlands
| | - Djamila E Issa
- Department of Internal Medicine, Jeroen Bosch Hospital, Den Bosch, The Netherlands
| | - Daphne de Jong
- Amsterdam UMC, Department of Pathology, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - King H Lam
- Department of Pathology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Nicole M A Blijlevens
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Josée M Zijlstra
- Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Department of Hematology, Amsterdam, The Netherlands
| | - Martine E D Chamuleau
- Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Department of Hematology, Amsterdam, The Netherlands
| | - Pieternella J Lugtenburg
- Department of Hematology, Erasmus MC, Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marie José Kersten
- Amsterdam UMC, University of Amsterdam, Department of Hematology, Amsterdam, The Netherlands
| | - Avinash G Dinmohamed
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Department of Hematology, Amsterdam, The Netherlands.,Amsterdam UMC, University of Amsterdam, Department of Hematology, Amsterdam, The Netherlands.,Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| |
Collapse
|
7
|
Daneels W, Rosskamp M, Macq G, Saadoon EI, De Geyndt A, Offner F, Poirel HA. Real-World Estimation of First- and Second-Line Treatments for Diffuse Large B-Cell Lymphoma Using Health Insurance Data: A Belgian Population-Based Study. Front Oncol 2022; 12:824704. [PMID: 35299736 PMCID: PMC8922541 DOI: 10.3389/fonc.2022.824704] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 01/27/2022] [Indexed: 11/13/2022] Open
Abstract
We determined first- and second-line regimens, including hematopoietic stem cell transplantations, in all diffuse large B cell lymphoma (DLBCL) patients aged ≥20 yr (n = 1,888), registered at the Belgian Cancer Registry (2013–2015). Treatments were inferred from reimbursed drugs, and procedures registered in national health insurance databases. This real-world population-based study allows to assess patients usually excluded from clinical trials such as those with comorbidities, other malignancies (12%), and advanced age (28% are ≥80 yr old). Our data show that the majority of older patients are still started on first-line regimens with curative intent and a substantial proportion of them benefit from this approach. First-line treatments included full R-CHOP (44%), “incomplete” (R-)CHOP (18%), other anthracycline (14%), non-anthracycline (9%), only radiotherapy (3%), and no chemo-/radiotherapy (13%), with significant variation between age groups. The 5-year overall survival (OS) of all patients was 56% with a clear influence of age (78% [20–59 yr] versus 16% [≥85 yr]) and of the type of first-line treatments: full R-CHOP (72%), other anthracycline (58%), “incomplete” (R-)CHOP (47%), non-anthracycline (30%), only radiotherapy (30%), and no chemo-/radiotherapy (9%). Second-line therapy, presumed for refractory (7%) or relapsed disease (9%), was initiated in 252 patients (16%) and was predominantly (71%) platinum-based. The 5-year OS after second-line treatment without autologous stem cell transplantation (ASCT) was generally poor (11% in ≥70 yr versus 17% in <70 yr). An ASCT was performed in 5% of treated patients (n = 82). The 5-year OS after first- or second-line ASCT was similar (69% versus 66%). After adjustment, multivariable OS analyses indicated a significant hazard ratio (HR) for, among others, age (HR 1.81 to 5.95 for increasing age), performance status (PS) (HR 4.56 for PS >1 within 3 months from incidence), subsequent malignancies (HR 2.50), prior malignancies (HR 1.34), respiratory and diabetic comorbidity (HR 1.41 and 1.24), gender (HR 1.25 for males), and first-line treatment with full R-CHOP (HR 0.41) or other anthracycline-containing regimens (HR 0.72). Despite inherent limitations, patterns of care in DLBCL could be determined using an innovative approach based on Belgian health insurance data.
Collapse
Affiliation(s)
- Willem Daneels
- Department of Hematology, Ghent University Hospital, Ghent, Belgium
- Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute, Ghent University, Ghent, Belgium
- *Correspondence: Willem Daneels,
| | | | | | | | | | - Fritz Offner
- Department of Hematology, Ghent University Hospital, Ghent, Belgium
- Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
- Cancer Research Institute, Ghent University, Ghent, Belgium
| | | |
Collapse
|
8
|
Thobe K, Konrath F, Chapuy B, Wolf J. Patient-Specific Modeling of Diffuse Large B-Cell Lymphoma. Biomedicines 2021; 9:biomedicines9111655. [PMID: 34829885 PMCID: PMC8615565 DOI: 10.3390/biomedicines9111655] [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: 09/30/2021] [Revised: 10/30/2021] [Accepted: 11/05/2021] [Indexed: 11/16/2022] Open
Abstract
Personalized medicine aims to tailor treatment to patients based on their individual genetic or molecular background. Especially in diseases with a large molecular heterogeneity, such as diffuse large B-cell lymphoma (DLBCL), personalized medicine has the potential to improve outcome and/or to reduce resistance towards treatment. However, integration of patient-specific information into a computational model is challenging and has not been achieved for DLBCL. Here, we developed a computational model describing signaling pathways and expression of critical germinal center markers. The model integrates the regulatory mechanism of the signaling and gene expression network and covers more than 50 components, many carrying genetic lesions common in DLBCL. Using clinical and genomic data of 164 primary DLBCL patients, we implemented mutations, structural variants and copy number alterations as perturbations in the model using the CoLoMoTo notebook. Leveraging patient-specific genotypes and simulation of the expression of marker genes in specific germinal center conditions allows us to predict the consequence of the modeled pathways for each patient. Finally, besides modeling how genetic perturbations alter physiological signaling, we also predicted for each patient model the effect of rational inhibitors, such as Ibrutinib, that are currently discussed as possible DLBCL treatments, showing patient-dependent variations in effectiveness and synergies.
Collapse
Affiliation(s)
- Kirsten Thobe
- Mathematical Modelling of Cellular Processes, Max Delbrück Center for Molecular Medicine, 13125 Berlin-Buch, Germany; (K.T.); (F.K.)
| | - Fabian Konrath
- Mathematical Modelling of Cellular Processes, Max Delbrück Center for Molecular Medicine, 13125 Berlin-Buch, Germany; (K.T.); (F.K.)
| | - Björn Chapuy
- Department of Hematology and Medical Oncology, University of Göttingen, 37075 Göttingen, Germany;
- Department of Hematology, Oncology and Cancer Immunology, Berlin Medical Center Charité, 12203 Berlin, Germany
| | - Jana Wolf
- Mathematical Modelling of Cellular Processes, Max Delbrück Center for Molecular Medicine, 13125 Berlin-Buch, Germany; (K.T.); (F.K.)
- Department of Mathematics and Computer Science, Free University Berlin, Arnimallee 14, 14195 Berlin, Germany
- Correspondence:
| |
Collapse
|
9
|
Candelaria M, Dueñas-Gonzalez A. Rituximab in combination with cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) in diffuse large B-cell lymphoma. Ther Adv Hematol 2021; 12:2040620721989579. [PMID: 33796235 PMCID: PMC7970687 DOI: 10.1177/2040620721989579] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 01/04/2021] [Indexed: 01/05/2023] Open
Abstract
Background Diffuse large B-cell lymphoma (DLBCL) is the most frequent non-Hodgkin lymphoma worldwide. The current standard of care is chemoimmunotherapy with an R-CHOP regimen. We aim to review the role of this regimen after two decades of being the standard of care. Methods A comprehensive literature review of DLBCL, including the epidemiology, trials defining R-CHOP as the standard of care, as well as dose intensification and dose reduction schemes. Additionally, we briefly review the development of rituximab biosimilars and the addition of targeted drugs to R-CHOP in clinical trials. Discussion R-CHOP cures approximately 70% of DLBCL patients. Dose-dense regimens do not show a benefit in response and increase toxicity. Dose reduction, particularly in elderly patients or with comorbidities, may be a treatment option. DLBCL constitutes a group of diseases that activate different biological pathways. Matching specific treatments to a defined genetic alteration is under development. Rituximab biosimilars have become available to a broader population, particularly in developing countries, where access to treatment is limited because of economic resources. Conclusion DLBCL landscape is heterogeneous. R-CHOP immunochemotherapy has been a standard of care for two decades and cures approximately 70% of cases. Molecular characterization of patients is evolving and may have critical therapeutic implications.
Collapse
Affiliation(s)
- Myrna Candelaria
- Clinical Research, Instituto Nacional de Cancerología México, Av San Fernando 22, Col Sección XVI, Tlalpan, 14370, Mexico City, Mexico
| | - Alfonso Dueñas-Gonzalez
- Instituto de Investigaciones Biomédicas, UNAM/Instituto Nacional de Cancerología México, Unit of Biomedical Research on Cancer, Mexico City, Mexico
| |
Collapse
|
10
|
Bossard J, Beuscart J, Robin M, Mohty M, Barraco F, Chevallier P, Marchand T, Rubio M, Charbonnier A, Blaise D, Bay J, Botella‐Garcia C, Damaj G, Beckerich F, Ceballos P, Cluzeau T, Cornillon J, Meunier M, Orvain C, Duhamel A, Garnier F, Kiladjian J, Yakoub‐Agha I. Splenectomy before allogeneic hematopoietic cell transplantation for myelofibrosis: A French nationwide study. Am J Hematol 2021; 96:80-88. [PMID: 33108024 DOI: 10.1002/ajh.26034] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 10/06/2020] [Accepted: 10/21/2020] [Indexed: 12/12/2022]
Abstract
The value of pretransplant splenectomy in patients with myelofibrosis (MF) is subject to debate, since the procedure may preclude subsequent allogeneic hematopoietic cell transplantation (allo-HCT). To determine the impact of pretransplant splenectomy on the incidence of allo-HCT, we conducted a comprehensive retrospective study of all patients with MF for whom an unrelated donor search had been initiated via the French bone marrow transplantation registry (RFGM) between 1 January 2008 and 1 January 2017. Additional data were collected from the patients' medical files and a database held by the French-Language Society for Bone Marrow Transplantation and Cell Therapy (SFGM-TC). We used a multistate model with four states ("RFGM registration"; "splenectomy"; "death before allo-HCT", and "allo-HCT") to evaluate the association between splenectomy and the incidence of allo-HCT. The study included 530 patients from 57 centers. With a median follow-up time of 6 years, we observed 81 splenectomies, 99 deaths before allo-HCT (90 without splenectomy and nine after), and 333 allo-HCTs (268 without splenectomy and 65 after). In a bivariable analysis, the hazard ratio [95% confidence interval (CI)] for the association of splenectomy with allo-HCT was 7.2 [5.1-10.3] in the first 4 months and 1.18 [0.69-2.03] thereafter. The hazard ratio [95% CI] for death associated with splenectomy was 1.58 [0.79-3.14]. These reassuring results suggest that splenectomy does not preclude allo-HCT in patients with MF.
Collapse
Affiliation(s)
- Jean‐Baptiste Bossard
- University of Lille, CHU Lille, ULR 2694 ‐ METRICS: Évaluation des technologies de santé et des pratiques médicales Lille France
- Department of Hematology CHU Lille Lille France
| | - Jean‐Baptiste Beuscart
- University of Lille, CHU Lille, ULR 2694 ‐ METRICS: Évaluation des technologies de santé et des pratiques médicales Lille France
| | - Marie Robin
- Hôpital Saint‐Louis, APHP Université Paris 7 Paris France
| | - Mohamad Mohty
- Hématologie Clinique Saint‐Antoine Hospital and University Pierre & Marie Curie Paris France
| | - Fiorenza Barraco
- Departement d'Hématologie, Centre Hospitalier Lyon Sud Hospices Civils de Lyon Lyon France
| | | | | | | | | | | | - Jacques‐Olivier Bay
- Hématologie Clinique Centre Hospitalier Universitaire de Clermont‐Ferrand Clermont Ferrand France
| | | | - Gandhi Damaj
- Hematology Institute University Hospital Caen France
| | - Florence Beckerich
- Henri Mondor & Assistance Publique‐Hôpitaux de Paris Université Paris‐Est Créteil Créteil France
| | - Patrice Ceballos
- Département d'Hématologie Clinique CHU Lapeyronie Montpellier France
| | | | - Jérôme Cornillon
- Department of Clinical Hematology Institut de Cancérologie Lucien Neuwirth Saint‐Priest‐en‐Jarez France
| | | | | | - Alain Duhamel
- University of Lille, CHU Lille, ULR 2694 ‐ METRICS: Évaluation des technologies de santé et des pratiques médicales Lille France
| | | | - Jean‐Jacques Kiladjian
- Centre d'investigations cliniques Hôpital Saint‐Louis Paris France
- Université de Paris Paris France
- Inserm CIC1427 Paris France
| | | | | |
Collapse
|
11
|
Zeng H, Wang J, Deng R, Chen Z. Primary Diffuse Large B-Cell Lymphoma of the Female Urethra: A Case Report and Review of the Literature. Onco Targets Ther 2020; 13:13015-13022. [PMID: 33376350 PMCID: PMC7762437 DOI: 10.2147/ott.s283704] [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: 09/26/2020] [Accepted: 11/17/2020] [Indexed: 11/23/2022] Open
Abstract
Primary urethral non-Hodgkin's lymphoma (NHL) is uncommon. This case study reports the case of a 52-year-old woman with a light red mass at the urethral orifice. Her clinical manifestations included frequent urination, urgency, dysuria, and occasionally blood in urine. The tumor was surgically removed, and the pathological and immunohistochemistry examination confirmed the presence of a diffuse large B-cell lymphoma (DLBCL). Examination using positron emission tomography/computed tomography (PET/CT) revealed multiple hypermetabolic lymph nodes next to the external iliac vessels and bilateral inguinal regions, and focal hypermetabolic lesions in the vulvar nodules (consistent with the changes caused by lymphoma infiltration). Eight cycles of chemotherapy with rituximab, cyclophosphamide, doxorubicin, vincristine, and dexamethasone (R-CHOP) were prescribed after surgery. Re-examination using PET/CT showed lack of hypermetabolic tumor recurrence signs, and the presence of multiple slightly large lymph nodes in the lateral iliac vessels and inguinal regions, but without significant lymph node metabolism increases. To date, only fifteen cases of primary diffuse large B-cell lymphoma of the urethra (including this one) have been reported in the literature. Therefore, we reviewed the etiology, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of DLBCL based on the existing literature to help characterize this rare disease.
Collapse
Affiliation(s)
- Haiping Zeng
- The Second School of Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou510405, People’s Republic of China
| | - Jun Wang
- Department of Urology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou510405, People’s Republic of China
| | - Runpei Deng
- The First School of Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou510405, People’s Republic of China
| | - Zhiqiang Chen
- Department of Surgery, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou510120, People’s Republic of China
| |
Collapse
|
12
|
The Prognostic Impact of Comorbidities in Patients with De-Novo Diffuse Large B-Cell Lymphoma Treated with R-CHOP Immunochemotherapy in Curative Intent. J Clin Med 2020; 9:jcm9041005. [PMID: 32252438 PMCID: PMC7230391 DOI: 10.3390/jcm9041005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 03/29/2020] [Accepted: 03/31/2020] [Indexed: 02/07/2023] Open
Abstract
Background: Patient-related factors, namely comorbidities, impact the clinical outcome of patients with diffuse large B-cell lymphoma (DLBCL). Methods: The prevalence and prognostic impact of comorbidities were examined using the validated scores Charlson Comorbidity Index (CCI) and Hematopoietic Cell Transplantation-specific Comorbidity Index (HCT-CI) in 181 patients with DLBCL at initial diagnosis before treatment with rituximab, cyclophosphamide, vincristine, doxorubicin and prednisone (R-CHOP). Results: Pronounced comorbidities as defined by CCI and HCT-CI scoring of ≥2 were detected in 9.9% and 28.2% of patients, respectively, and occurred more frequently at advanced age (p < 0.001). Higher CCI scoring was associated with lower complete response rate (p = 0.020). Both advanced CCI and HCT-CI were significantly associated with shortened overall survival (3-year OS: CCI ≥2 vs. 0–1, 38.9% vs. 81.3%, p < 0.001; HCT-CI ≥2 vs. 0–1, 56.9% vs. 84.9%, p < 0.001). Both comorbidity scores remained independent risk factors in the multivariate analysis (HCT-CI ≥2 HR: 2.6, p = 0.004; CCI ≥2 HR: 3.6, p = 0.001). Conclusion: This study demonstrates the prognostic relevance of comorbidities classified by CCI and HCT-CI in patients with DLBCL undergoing curative treatment with R-CHOP. A structured evaluation of comorbidities might refine prognostication alongside currently used prognostic parameters, namely age, and should be evaluated in prospective trials.
Collapse
|