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Kumar A, Martin P, Wang M, Qi K, Daly K, Parisi L, Zhu A, Salles G. REAL‐WORLD TREATMENT PATTERNS AND OUTCOMES OF 3455 PREVIOUSLY UNTREATED MANTLE CELL LYMPHOMA PATIENTS IN US ROUTINE CLINICAL PRACTICE. Hematol Oncol 2021. [DOI: 10.1002/hon.65_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sha F, Okwali M, Alperovich A, Caron PC, Falchi L, Hamilton A, Hamlin PA, Horwitz SM, Joffe E, Kumar A, Matasar MJ, Moskowitz AJ, Noy A, Owens C, Palomba LM, Rodriguez‐Rivera I, Straus D, von Keudell G, Zelenetz AD, Yahalom J, Dogan A, Schoder H, Seshan VE, Salles G, Younes A, Batlevi CL. CLINICAL OUTCOMES AND THE ROLE OF OBSERVATION IN EARLY‐STAGE FOLLICULAR LYMPHOMA. Hematol Oncol 2021. [DOI: 10.1002/hon.32_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Salles G, Goswami B, Bagnardi V, Dey D, Winderlich M, Ambarkhane S, Huang D, Nowakowski GS. ESTIMATION OF LONG‐TERM SURVIVAL WITH TAFASITAMAB + LENALIDOMIDE (LEN) IN RELAPSED/REFRACTORY DIFFUSE LARGE B‐CELL LYMPHOMA (R/R DLBCL). Hematol Oncol 2021. [DOI: 10.1002/hon.90_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Bohers E, Delfau‐Larue M, Vercellino L, Cottereau A, Viennot M, Viailly P, Salles G, Tilly H, Damaj G, Haioun C, Ribrag V, Morschhauser F, Casasnovas R, Nicolas‐Virelizier E, Feugier P, Bouabdallah R, Cartron G, Renaud L, Chartier L, Portugues C, Meignan M, Jardin F, Thieblemont C. CIRCULATING TUMOR DNA LOAD AND TOTAL METABOLIC TUMOR VOLUME IN DIFFUSE LARGE B CELL LYMPHOMA (DLBCL) PATIENTS TREATED BY R‐CHOP – FROM REMARC, A LYSA STUDY. Hematol Oncol 2021. [DOI: 10.1002/hon.3_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Salles G, Spin P, Liu FF, Garcia J, Kim Y, Hasskarl J. Indirect Treatment Comparison of Liso-Cel vs. Salvage Chemotherapy in Diffuse Large B-Cell Lymphoma: TRANSCEND vs. SCHOLAR-1. Adv Ther 2021; 38:3266-3280. [PMID: 33970454 PMCID: PMC8189990 DOI: 10.1007/s12325-021-01756-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/20/2021] [Indexed: 12/09/2022]
Abstract
Most patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL) have exhausted their treatment options and are deemed palliative. CD19-directed chimeric antigen receptor (CAR) T-cell therapy has recently been introduced as a new option for these patients. Lisocabtagene maraleucel (liso-cel) is an investigational CAR T-cell therapy that has shown promising activity in this setting. We used an unanchored matching-adjusted indirect comparison (MAIC) methodology to compare liso-cel, using individual patient-level data from the TRANSCEND NHL 001 (TRANSCEND; NCT02631044) trial, to salvage chemotherapy, using summary-level data from the SCHOLAR-1 study, for the treatment of patients with R/R LBCL. Standardized mean differences were used to evaluate imbalances between the TRANSCEND and SCHOLAR-1 studies. MAIC was conducted to determine the relative efficacy of liso-cel vs. salvage chemotherapy with regard to overall survival, complete response rate, and objective response rate. For all efficacy outcomes assessed, comparisons of clinical factors before MAIC showed that five of seven baseline characteristics were similar between the TRANSCEND and SCHOLAR-1 studies; however, age and R/R to last therapy status differed between studies, thus requiring matching and adjusting to ensure the validity of this analysis. The base case analyses demonstrated a significantly lower risk of mortality (hazard ratio, 0.5; 95% confidence interval [CI] 0.4-0.6; p < 0.001) with significantly higher rates of complete response (odds ratio, 12.9; 95% CI 8.0-20.7) and objective response (odds ratio, 7.0; 95% CI 4.6-10.5) for patients treated with liso-cel than patients treated with salvage chemotherapy. MAIC comparisons demonstrated favorable efficacy for liso-cel compared with salvage chemotherapy in the treatment of patients with R/R LBCL.Trial Registration ClinicalTrials.gov identifier: NCT02631044.
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von Keudell G, Salles G. The role of tazemetostat in relapsed/refractory follicular lymphoma. Ther Adv Hematol 2021; 12:20406207211015882. [PMID: 34104370 PMCID: PMC8165870 DOI: 10.1177/20406207211015882] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 04/19/2021] [Indexed: 12/28/2022] Open
Abstract
Large strides have been made in the treatment of follicular lymphoma (FL) over the last few years. Although the majority of patients respond to upfront therapy, many experience disease progression with a progressive shortening of subsequent treatment free intervals. New treatment options are therefore crucial for such patients. Tazemetostat is a first-in-class, selective, oral inhibitor of enhancer of zester homolog 2 (EZH2), a histone methyltransferase that is mutated in about a quarter of FL cases. Tazemetostat was recently approved for the treatment of patients with relapsed FL after 2 or more prior lines of therapy in the presence of an EZH2 mutation and for those without any other available therapeutic option, independently of EZH2 mutation status. In this review, we will summarize the background and key data that led to the development of tazemetostat, and, ultimately, to its approval for this indication.
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Fossard G, Broussais F, Coelho I, Bailly S, Nicolas-Virelizier E, Toussaint E, Lancesseur C, Le Bras F, Willems E, Tchernonog E, Chalopin T, Delarue R, Gressin R, Chauchet A, Gyan E, Cartron G, Bonnet C, Haioun C, Damaj G, Gaulard P, Fornecker L, Ghesquières H, Tournilhac O, Gomesda Silva M, Bouabdallah R, Salles G, Bachy E. Corrigendum to 'Role of up-front autologous stem-cell transplantation in peripheral T-cell lymphoma for patients in response after induction: an analysis of patients from LYSA centers': [Annals of Oncology Volume 29, Issue 3, March 2018, Pages 715-723]. Ann Oncol 2021; 32:945. [PMID: 33992519 DOI: 10.1016/j.annonc.2021.04.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Maurer MJ, Jakobsen LH, Mwangi R, Schmitz N, Farooq U, Flowers CR, Nully Brown P, Thompson CA, Frederiksen H, Cunningham D, Jørgensen J, Poeschel V, Nowakowski G, Seymour JF, Merli F, Haioun C, Ghesquieres H, Ziepert M, Tilly H, Salles G, Shi Q, El‐Galaly TC, Habermann TM. Relapsed/Refractory International Prognostic Index (R/R-IPI): An international prognostic calculator for relapsed/refractory diffuse large B-cell lymphoma. Am J Hematol 2021; 96:599-605. [PMID: 33661547 DOI: 10.1002/ajh.26149] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 02/26/2021] [Accepted: 02/28/2021] [Indexed: 12/19/2022]
Abstract
Disease progression after frontline therapy for Diffuse large B-cell lymphoma (DLBCL) is a clinically significant event. Patients who experience early progression or have refractory disease have especially poor outcomes. Simple, clinically applicable prognostic tools are needed for selecting patients for consideration for novel therapies and prognostication in the relapsed/refractory (R/R) setting. Model building was performed in patients from the Surrogate endpoints in aggressive lymphoma (SEAL) consortium with disease progression after frontline immunochemotherapy. The primary endpoint was overall survival (OS) measured from date of progression. Validation was performed in the University of Iowa/Mayo Clinic SPORE Molecular Epidemiology Resource (MER) and Danish National Lymphoma Register (LYFO) cohorts. Model performance was assessed using time-dependent concordance indices (c-statistic) and calibration with metrics evaluated at 2 years from progression. Note, 1234 of 5112 patients treated with frontline immunochemotherapy in the SEAL consortium developed progressive disease. Time to progression on immunochemotherapy and age at progression were strongly associated with post-progression OS (both p < 0.001). A prognostic model was developed incorporating spline fit for both variables. The model had good concordance in the discovery (0.67) and validation sets (LYFO c = 0.64, MER c = 0.68) with generally good calibration. Time to progression on frontline therapy is strongly associated with post-progression OS in DLBCL. We developed and validated a simple to apply clinical prognostic tool in the R/R setting. The useful prediction of expected outcomes in R/R DLBCL and can inform treatment decisions such as considerations for CAR-T therapy as well as trial designs. The model is available in smartphone-based point of care applications.
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Cheson BD, Nowakowski G, Salles G. Diffuse large B-cell lymphoma: new targets and novel therapies. Blood Cancer J 2021; 11:68. [PMID: 33820908 PMCID: PMC8021545 DOI: 10.1038/s41408-021-00456-w] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/23/2021] [Accepted: 03/03/2021] [Indexed: 12/22/2022] Open
Abstract
Newer, more effective and non-cytotoxic therapies are an unmet need for patients with diffuse large B-cell lymphoma (DLBCL) and other B-cell malignancies. Recently approved agents include polatuzumab with bendamustine and rituximab, selinexor, and tafasitamab plus lenalidomide. Three CAR-T cell products are currently approved by the FDA, with others in clinical trials. Additional agents in development include bispecific antibodies and antibody drug conjugates. Combinations of targeted therapies should lead to further improvement in the outcome of patients with B-cell malignancies.
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Salles G, Długosz-Danecka M, Ghesquières H, Jurczak W. Tafasitamab for the treatment of relapsed or refractory diffuse large B-cell lymphoma. Expert Opin Biol Ther 2021; 21:455-463. [PMID: 33554668 PMCID: PMC8363059 DOI: 10.1080/14712598.2021.1884677] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 01/29/2021] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Patients with relapsed or refractory diffuse large B-cell lymphoma (R/R DLBCL) require further treatment options, especially in cases that cannot tolerate stem cell transplant or cytotoxic chemotherapy. CD19 has emerged as an attractive target in B-cell malignancy and is the subject of several therapeutic strategies. The anti-CD19, humanized, monoclonal antibody tafasitamab (MOR208) has an engineered, modified Fc region with increased affinity for Fcγ receptors, leading to increased cytotoxicity via natural killer cells and macrophages (antibody-dependent cellular cytotoxicity and antibody-dependent cell-mediated phagocytosis) in a promising approach. AREAS COVERED The development of tafasitamab is reviewed, together with the pharmacokinetics and clinical experience of tafasitamab in R/R DLBCL; clinical data have led to FDA approval and inclusion in NCCN treatment guidelines for tafasitamab in combination with lenalidomide in this indication. EXPERT OPINION Patients with R/R DLBCL who have failed rituximab-containing regimens may be resistant to CD20-directed therapies; therefore, therapies with an alternative mode of action are of great interest in this setting. Tafasitamab, an anti-CD19 monoclonal antibody, in combination with lenalidomide has demonstrated promising efficacy for patients with R/R DLBCL who are ineligible for autologous stem cell transplantation. This could provide an alternative approach to classical chemotherapy-based regimens in the relapsed setting.
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Bommier C, Mauduit C, Fontaine J, Bourbon E, Sujobert P, Huet S, Baseggio L, Hayette S, Laurent C, Bachy E, Ghesquières H, Thieblemont C, Salles G, Traverse-Glehen A. Real-life targeted next-generation sequencing for lymphoma diagnosis over 1 year from the French Lymphoma Network. Br J Haematol 2021; 193:1110-1122. [PMID: 33764507 DOI: 10.1111/bjh.17395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/05/2021] [Accepted: 02/16/2021] [Indexed: 12/12/2022]
Abstract
As the impact of targeted next-generation sequencing (TNGS) on daily diagnosis has not been evaluated, we performed TNGS (46 genes) on lymphomas of unclear subtype following expert haematopathological review. The potential impact on patient care and modifications of final diagnosis were divided into major and minor changes according to the European Society of Medical Oncology (ESMO) guidelines. Among 229 patients [19 primary central nervous system lymphomas (PCNSL), 48 large B-cell lymphomas (LBCLs), 89 small BCLs (SBCLs), seven Hodgkin lymphomas (HL), 66 T-cell lymphomas], the overall concordance rate of histological and TNGS diagnosis was 89·5%. TNGS confirmed the histological diagnosis in 144 cases (62·9%), changed the diagnosis in 24 cases (10·5%) and did not help to clarify diagnosis in 61 cases (26·7%). Modifications to the final diagnosis had a clinical impact on patient care in 8·3% of cases. Diagnostic modifications occurred in all types of lymphoma except in PCNSL and HL; the modification rate was 14·6% in SBCL and 12·5% in LBCL. While comparing informative and uninformative cases, no differences were found in terms of DNA amplification, quality or depth of sequencing and biopsy type. The present study highlights that TNGS may directly contribute to a more accurate diagnosis in difficult-to-diagnose lymphomas, thus improving the clinical management in routine practice.
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Charra F, Philippe M, Herledan C, Caffin AG, Larbre V, Baudouin A, Schwiertz V, Vantard N, Labussiere-Wallet H, Ducastelle-Leprêtre S, Barraco F, Balsat M, Larcher MV, Salles G, Rioufol C, Ranchon F. Immunosuppression medication adherence after allogeneic hematopoietic stem cell transplant: Impact of a specialized clinical pharmacy program. J Oncol Pharm Pract 2021:10781552211000115. [PMID: 33683151 DOI: 10.1177/10781552211000115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study aims to evaluate the impact of implementing a specialized clinical pharmacy program in patients with allogeneic hematopoietic stem cell transplant (HSCT) on their adherence to the immunosuppression treatment after discharge. A prospective open interventional design using a retrospective control group was used. The intervention was based on pharmaceutical consultations: the first was performed the day before discharge of HSCT unit and the next consultations during day-care follow-up (weeks 2 and 4 after discharge). Proactive medication reconciliation was implemented with a complete list of medications before the discharge prescription. The discharge prescription summarized on a personalized drug schedule was explained to the patient. The importance of optimal adherence and the potential problems related to self-medication were explained to the patient. Immunosuppression drug adherence was assessed by a direct method using serum levels of calcineurin inhibitors. The potential impact on acute GvHD, and infection was investigated. Twenty-six patients were included in the specialized clinical pharmacy program and 35 patients were in the control group. Seventy-nine pharmaceutical consultations were conducted in the intervention group, lasting a mean 25 min and 16 min for the first and following consultations, respectively. Serum levels in the therapeutic target range were higher in the intervention group (61.5% versus 53.0%, p = 0.07), with greater intra-individual variation (p = 0.005). There was no significant intergroup difference in acute GvHD (53.8% versus 50.3%, p = 0.85) or infection (26.9 versus 22.8%, p = 0.72). The implementation of a specialized clinical pharmacy program for patients who have received allogeneic HSCT seems to be beneficial for immunosuppression drug adherence; this now needs to be confirmed in a multicenter study involving a larger number of patients.
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Bekadja MA, Boumendil A, Blaise D, Chevallier P, Peggs KS, Salles G, Giebel S, Marks R, Arcese W, Milpied N, Finel H, Gorin NC. Non-cryopreserved hematopoietic stem cells in autograft patients with lymphoma: a matched-pair analysis comparing a single center experience with the use of cryopreserved stem cells reported to the European Society for Blood and Marrow Transplantation registry. Cytotherapy 2021; 23:483-487. [PMID: 33678598 DOI: 10.1016/j.jcyt.2020.12.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 12/02/2020] [Accepted: 12/28/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND AIMS Around 50 000 autologous stem cell transplantations are done each year worldwide using cryopreserved peripheral blood stem cells (PBSCs). Cryopreservation is time-consuming and expensive. Since 2007, several retrospective studies have shown that PBSCs can be stored at 4°C for 2-3 days, allowing autologous stem cell transplantation in patients with multiple myeloma receiving high-dose melphalan. Data with non-cryopreserved PBSCs in patients autografted for lymphoma following longer pre-conditioning regimens are limited. In addition, no controlled comparison has been able to detect unforeseen differences. METHODS The authors compared outcomes of 94 consecutive adult patients with lymphoma (66 with Hodgkin lymphoma) autografted in our department in Oran (Algeria) using PBSCs stored at 4°C, from 2009 to 2018, with patients receiving cryopreserved stem cells reported to the European Society for Blood and Marrow Transplantation registry. Patients autografted in Oran were matched with patients receiving cryopreserved PBSCs in the registry (four controls per patient in Oran). RESULTS Neutrophil engraftment was significantly faster with cryopreserved PBSCs (P = 0.003). By day 10, only 17% of patients receiving non-cryopreserved PBSCs engrafted versus 48% for cryopreserved PBSCs. Likewise, platelet recovery to 20 000/mm3 was significantly faster in patients receiving cryopreserved PBSCs (P = 0.01). However, all patients in both groups had recovered by day 20. There were no significant differences in non-relapse mortality (9% versus 7%, P = 0.4), relapse incidence (22% versus 32%, P = 0.13), progression-free survival (70% versus 61%, P = 0.4) or overall survival (85% versus 75%, P = 0.3). CONCLUSIONS This analysis suggests that, in patients with lymphoma receiving pre-transplant regimens such as carmustine, etoposide, cytarabine and melphalan, PBSCs stored at 4°C for up to 6 days can be used safely in centers with no cryopreservation facility. However, the kinetics of hematopoietic recovery showed a significant, albeit small, delay in engraftment for both neutrophils and platelets, which favors the use of cryopreservation if available.
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Abstract
Large B-cell lymphomas, with an estimated 150,000 new cases annually worldwide, represent almost 30% of all cases of non-Hodgkin’s lymphoma. Patients typically present with progressive lymphadenopathy, extranodal disease, or both and require therapy. Despite the advanced stage at presentation in the majority of patients, more than 60% can be cured with R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone) immunochemotherapy (Fig. 1A). Patients with treatment failure after R-CHOP often have a poor outcome — in particular, those with disease that is refractory to frontline or subsequent therapies — although some patients can have a durable remission and be cured after secondary therapies. Over the past two decades, improved insights into large B-cell lymphomas, in terms of epidemiology, prognostic factors, and biologic heterogeneity, have led to a refinement of disease classification and the development of new therapeutic approaches.
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Ghesquières H, Rossi C, Cherblanc F, Le Guyader-Peyrou S, Bijou F, Sujobert P, Fabbro-Peray P, Bernier A, Belot A, Chartier L, Fornecker LM, Baldi I, Bouabdallah K, Laurent C, Oberic L, Morineau N, Le Gouill S, Morschhauser F, Haioun C, Damaj G, Guidez S, Labouré G, Fitoussi O, Lebras L, Gressin R, Salles G, Ysebaert L, Monnereau A. A French multicentric prospective prognostic cohort with epidemiological, clinical, biological and treatment information to improve knowledge on lymphoma patients: study protocol of the "REal world dAta in LYmphoma and survival in adults" (REALYSA) cohort. BMC Public Health 2021; 21:432. [PMID: 33653294 PMCID: PMC7927409 DOI: 10.1186/s12889-021-10433-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 02/12/2021] [Indexed: 12/24/2022] Open
Abstract
Background Age-adjusted lymphoma incidence rates continue to rise in France since the early 80’s, although rates have slowed since 2010 and vary across subtypes. Recent improvements in patient survival in major lymphoma subtypes at population level raise new questions about patient outcomes (i.e. quality of life, long-term sequelae). Epidemiological studies have investigated factors related to lymphoma risk, but few have addressed the extent to which socioeconomic status, social institutional context (i.e. healthcare system), social relationships, environmental context (exposures), individual behaviours (lifestyle) or genetic determinants influence lymphoma outcomes, especially in the general population. Moreover, the knowledge of the disease behaviour mainly obtained from clinical trials data is partly biased because of patient selection. Methods The REALYSA (“REal world dAta in LYmphoma and Survival in Adults”) study is a real-life multicentric cohort set up in French areas covered by population-based cancer registries to study the prognostic value of epidemiological, clinical and biological factors with a prospective 9-year follow-up. We aim to include 6000 patients over 4 to 5 years. Adult patients without lymphoma history and newly diagnosed with one of the following 7 lymphoma subtypes (diffuse large B-cell, follicular, marginal zone, mantle cell, Burkitt, Hodgkin, mature T-cell) are invited to participate during a medical consultation with their hematologist. Exclusion criteria are: having already received anti-lymphoma treatment (except pre-phase) and having a documented HIV infection. Patients are treated according to the standard practice in their center. Clinical data, including treatment received, are extracted from patients’ medical records. Patients’ risk factors exposures and other epidemiological data are obtained at baseline by filling out a questionnaire during an interview led by a clinical research assistant. Biological samples are collected at baseline and during treatment. A virtual tumor biobank is constituted for baseline tumor samples. Follow-up data, both clinical and epidemiological, are collected every 6 months in the first 3 years and every year thereafter. Discussion This cohort constitutes an innovative platform for clinical, biological, epidemiological and socio-economic research projects and provides an opportunity to improve knowledge on factors associated to outcome of lymphoma patients in real life. Trial registration 2018-A01332–53, ClinicalTrials.gov identifier: NCT03869619. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-10433-4.
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Jaeger U, Bishop MR, Salles G, Schuster SJ, Maziarz RT, Han X, Savchenko A, Roscoe N, Orlando E, Knoblock D, Tiwari R, Pacaud LB, Corradini P. Myc Expression and Tumor-Infiltrating T Cells Are Associated with Response in Patients with Relapsed/Refractory Diffuse Large B-Cell Lymphoma Treated with Tisagenlecleucel in the Juliet Trial. Transplant Cell Ther 2021. [DOI: 10.1016/s2666-6367(21)00238-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Dreyling M, Ghielmini M, Rule S, Salles G, Ladetto M, Tonino SH, Herfarth K, Seymour JF, Jerkeman M. Newly diagnosed and relapsed follicular lymphoma: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2021; 32:298-308. [PMID: 33249059 DOI: 10.1016/j.annonc.2020.11.008] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/10/2020] [Accepted: 11/10/2020] [Indexed: 12/25/2022] Open
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Oberic L, Peyrade F, Puyade M, Bonnet C, Dartigues-Cuillères P, Fabiani B, Ruminy P, Maisonneuve H, Abraham J, Thieblemont C, Feugier P, Salles G, Bijou F, Pica GM, Damaj G, Haioun C, Casasnovas RO, Farhat H, Le Calloch R, Waultier-Rascalou A, Malak S, Paget J, Gat E, Tilly H, Jardin F. Subcutaneous Rituximab-MiniCHOP Compared With Subcutaneous Rituximab-MiniCHOP Plus Lenalidomide in Diffuse Large B-Cell Lymphoma for Patients Age 80 Years or Older. J Clin Oncol 2021; 39:1203-1213. [PMID: 33444079 DOI: 10.1200/jco.20.02666] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
PURPOSE The prognosis of elderly patients with diffuse large B-cell lymphoma (DLBCL) is worse than that of young patients. An attenuated dose of chemotherapy-cyclophosphamide, doxorubicin, vincristine, and prednisone plus rituximab (R-miniCHOP)-is a good compromise between efficacy and safety in very elderly patients. In combination with R-CHOP (R2-CHOP), lenalidomide has an acceptable level of toxicity and may mitigate the negative prognosis of the non-germinal center B-cell-like phenotype. The Lymphoma Study association conducted a multicentric, phase III, open-label, randomized trial to compare R-miniCHOP and R2-miniCHOP. PATIENTS AND METHODS Patients of age 80 years or older with untreated DLBCL were randomly assigned into the R-miniCHOP21 group or the R2-miniCHOP21 group for six cycles and stratified according to CD10 expression and age. The first cycle of rituximab was delivered by IV on D1 after a prephase and then delivered subcutaneously on D1 of cycles 2-6. Lenalidomide was delivered at a dose of 10 mg once daily on D1-D14 of each cycle. The primary end point was overall survival (OS). RESULTS A total of 249 patients with new DLBCL were randomly assigned (127 R-miniCHOP and 122 R2-miniCHOP). The median age was 83 years (range, 80-96), and 55% of the patients were classified as non-GCB. The delivered dose for each R-miniCHOP compound was similar in both arms. Over a median follow-up of 25.1 months, the intention-to-treat analysis revealed that R2-miniCHOP did not improve OS (2-year OS 66% in R-miniCHOP and 65.7% in R2-miniCHOP arm, P = .98) in the overall population or in the non-GCB population. Grade 3-4 adverse events occurred in 53% of patients with R-miniCHOP and in 81% of patients with R2-miniCHOP. CONCLUSION The addition of lenalidomide to R-miniCHOP does not improve OS. Rituximab delivered subcutaneously was safe in this population.
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Salles G. Highlights in relapsed/refractory follicular lymphoma from the 62nd American Society of Hematology Annual Meeting and Exposition: commentary. CLINICAL ADVANCES IN HEMATOLOGY & ONCOLOGY : H&O 2021; 19 Suppl 2:13-16. [PMID: 33843858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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Barrientos JC, Hillmen P, Salles G, Sharman J, Stilgenbauer S, Gurtovaya O, Xing G, Ruzicka B, Bhargava P, Ghia P, Pagel JM. No increased bleeding events in patients with relapsed chronic lymphocytic leukemia and indolent non-Hodgkin lymphoma treated with idelalisib. Leuk Lymphoma 2020; 62:837-845. [PMID: 33297794 DOI: 10.1080/10428194.2020.1845339] [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: 10/22/2022]
Abstract
The advent of novel B-cell receptor pathway targeting agents like ibrutinib dramatically changed management of B-cell malignancies. However, with concomitant anticoagulation (AC) and antiplatelet (AP) therapy, ibrutinib is associated with increased bleeding. This post hoc analysis aimed to determine the role of AC/AP therapy in patients with idelalisib-treated B-cell malignancies and to establish if it contributes to increased bleeding events. Data from two idelalisib trials (rituximab ± idelalisib in chronic lymphocytic leukemia [CLL] and idelalisib monotherapy in indolent non-Hodgkin lymphoma [iNHL]) were analyzed. Antithrombotic therapy was common (36%-63%), with comparable bleeding incidence across treatment groups (14%-19%; p = 0.56). Bleeding events of grade ≥3 occurred in 0.9% and 3.2% of the idelalisib-treated CLL and iNHL cohorts, respectively. Our findings demonstrate no increase in bleeding events with simultaneous AC/AP treatment and idelalisib use. Hemorrhagic risk is prevalent in these patients and an important consideration when evaluating available treatment options. ClinicalTrials.gov identifiers: NCT01539512 and NCT01282424.
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Wagner-Johnston ND, Schuster SJ, deVos S, Salles G, Jurczak WJ, Flowers CR, Viardot A, Flinn IW, Martin P, Xing G, Rajakumaraswamy N, Gopal AK. Outcomes of patients with up to 6 years of follow-up from a phase 2 study of idelalisib for relapsed indolent lymphomas. Leuk Lymphoma 2020; 62:1077-1087. [PMID: 33300385 DOI: 10.1080/10428194.2020.1855344] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The phase 2 study of idelalisib monotherapy for indolent non-Hodgkin lymphomas (iNHLs) was completed in 2018; final efficacy and safety data with up to 6.7 years long-term follow-up are reported. Patients with iNHL refractory to both rituximab and an alkylating agent were enrolled and received 150 mg idelalisib twice daily (N = 125). Idelalisib resulted in an overall response rate of 57.6% with 34.4% continuing therapy for ≥12 months. The median progression-free survival and duration of response were 11.0 and 11.8 months for follicular lymphoma, 22.2 and 20.4 months for lymphoplasmacytic lymphoma/Waldenström's macroglobulinemia (LPL/WM), and 6.6 and 18.4 months for marginal zone lymphoma (MZL). Median overall survival after extended follow-up was 48.6 (95% CI 33.9, 71.7) months. Long-term follow-up did not reveal new safety concerns. These data indicate beneficial outcomes with longer follow-up after idelalisib for treatment of iNHL including in patients with LPL/WM and MZL.
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Périchou J, Ranchon F, Herledan C, Huot L, Larbre V, Carpentier I, Lazareth A, Karlin L, Beny K, Vantard N, Schwiertz V, Caffin AG, Baudouin A, Sesques P, Brisou G, Ghesquières H, Salles G, Rioufol C. Immunomodulatory drugs in multiple myeloma: Impact of the SCARMET (Self CARe and MEdication Toxicity) educational intervention on outpatients' knowledge to manage adverse effects. PLoS One 2020; 15:e0243309. [PMID: 33275634 PMCID: PMC7717911 DOI: 10.1371/journal.pone.0243309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/18/2020] [Indexed: 12/18/2022] Open
Abstract
Long-term multiple myeloma therapy by immunomodulatory drugs (IMiDs) raises the question of management of adverse effects. The aim of this study is to assess the impact of an educational session for patients on the acquisition of knowledge to manage hematologic and thromboembolic adverse effects of IMiDs. In this prospective single-center study, patients attended an educational session with a hospital clinical pharmacist and a nurse. The primary endpoint was the patient's level of knowledge for the management of IMiDs adverse effects, assess with a dedicated questionnaire administered before the session then 1 and 6 months after. Assessment of knowledge was combined with self-assessment of certainty. The secondary endpoints were adherence and IMiD treatment satisfaction. 50 patients were included. Patient knowledge increased at 1 month (p<0.001) despite a loss of knowledge at 6 months (p<0.05). Six months after the educational intervention, the number of patients with skills considered satisfactory by the pharmacist and nurse increased (p<0.01). Most patients showed satisfactory adherence, with medication possession ratio ≥ 80%. The Self CARe and MEdication Toxicity (SCARMET) study highlighted the impact of multidisciplinary follow-up in multiple myeloma patients to improve knowledge of toxicity self-management.
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Salles G. How do I sequence therapy for follicular lymphoma? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2020; 2020:287-294. [PMID: 33275688 PMCID: PMC7727532 DOI: 10.1182/hematology.2020000156] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In the past decade, many new agents have been introduced for the management of follicular lymphoma, and therapeutic strategies have evolved over time. The clinical benefits of the different treatments vary and, at the time of progression, are influenced by patient and disease characteristics, the duration of the interval from last treatment, and the nature of the treatments previously administered. Altogether, this results in a marked heterogeneity of clinical situations encountered during the treatment of these patients. Despite numerous trials performed in the field, there is no single standard of care for patients undergoing second-line treatment or beyond. Furthermore, patients recruited in these studies have characteristics that rarely represent the full spectrum of possible clinical presentations. Therefore, to optimally individualize treatment, all of the risks (short- and long-term) and benefits of the available options should be well known. Discussing the goals of therapy with the patient at each intervention is also critical in providing an optimal sequence of therapy.
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Sesques P, Ferrant E, Safar V, Wallet F, Tordo J, Dhomps A, Karlin L, Brisou G, Vercasson M, Hospital‐Gustem C, Schwiertz V, Ranchon F, Rioufol C, Choquet M, Sujobert P, Ghergus D, Bouafia F, Golfier C, Lequeu H, Lazareth A, Novelli S, Devic P, Traverse Glehen A, Viel S, Venet F, Mialou V, Hequet O, Chauchet A, Arkam Y, Nicolas‐Virelizier E, Peyrade F, Cavalieri D, Ader F, Ghesquières H, Salles G, Bachy E. Commercial anti-CD19 CAR T cell therapy for patients with relapsed/refractory aggressive B cell lymphoma in a European center. Am J Hematol 2020; 95:1324-1333. [PMID: 32744738 DOI: 10.1002/ajh.25951] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/08/2020] [Accepted: 07/28/2020] [Indexed: 11/07/2022]
Abstract
Two autologous anti-CD19 chimeric antigen receptors (CAR) T cells (axicabtagene ciloleucel [axi-cel] and tisagenlecleucel [tisa-cel]) are commercially approved in Europe for relapsed/refractory (R/R) diffuse large B cell lymphoma (DLBCL). We performed a retrospective study to evaluate patterns of use, efficacy and safety for axi-cel and tisa-cel. Data from 70 patients who underwent apheresis for commercial CAR T cells between January 2018 and November 2019 in our institution were retrospectively collected. Sixty-one patients were infused. The median age at infusion was 59 years old (range 27-75 years). The median number of prior therapies was 3 (range, 2-6). The overall response rates (ORRs) at 1 month and 3 months were 63% and 45%, respectively, with 48% and 39% achieving a complete response (CR), respectively. After a median follow-up after infusion of 5.7 months, the median progression-free survival (PFS) was 3.0 months (95% CI, 2.8-8.8 months), and the median overall survival (OS) was 11.8 months (95% CI, 6.0-12.6 months). In multivariate analysis, factors associated with poor PFS were the number of previous lines of treatment before CAR T cells (≥4) (P = .010) and a C reactive protein (CRP) value >30 mg/L at the time of lymphodepletion (P < .001). Likewise, the only factor associated with a shorter OS was CRP >30 mg/L (P = .009). Cytokine release syndrome (CRS) of any grade occurred in 85% of patients, including 8% of patients with CRS of grade 3 or higher. Immune cell-associated neurotoxicity syndrome (ICANS) of any grade occurred in 28% of patients, including 10% of patients with ICANS of grade 3 or higher. Regarding efficacy and safety, no significant difference was found between axi-cel and tisa-cel. This analysis describes one of the largest real-life cohorts of patients treated with axi-cel and tisa-cel for R/R aggressive B cell lymphoma in Europe.
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Morschhauser F, Tilly H, Chaidos A, McKay P, Phillips T, Assouline S, Batlevi CL, Campbell P, Ribrag V, Damaj GL, Dickinson M, Jurczak W, Kazmierczak M, Opat S, Radford J, Schmitt A, Yang J, Whalen J, Agarwal S, Adib D, Salles G. Tazemetostat for patients with relapsed or refractory follicular lymphoma: an open-label, single-arm, multicentre, phase 2 trial. Lancet Oncol 2020. [PMID: 33035457 DOI: 10.1016/s1470-2045(20)3044-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND Activating mutations of EZH2, an epigenetic regulator, are present in approximately 20% of patients with follicular lymphoma. We investigated the activity and safety of tazemetostat, a first-in-class, oral EZH2 inhibitor, in patients with follicular lymphoma. METHODS This study was an open-label, single-arm, phase 2 trial done at 38 clinics or hospitals in France, the UK, Australia, Canada, Poland, Italy, Ukraine, Germany, and the USA. Eligible patients were adults (≥18 years) with histologically confirmed follicular lymphoma (grade 1, 2, 3a, or 3b) that had relapsed or was refractory to two or more systemic therapies, had an Eastern Cooperative Oncology Group performance status of 0-2, and had sufficient tumour tissue for central testing of EZH2 mutation status. Patients were categorised by EZH2 status: mutant (EZH2mut) or wild-type (EZH2WT). Patients received 800 mg of tazemetostat orally twice per day in continuous 28-day cycles. The primary endpoint was objective response rate based on the 2007 International Working Group criteria for non-Hodgkin lymphoma, assessed by an independent radiology committee. Activity and safety analyses were done in patients who received one dose or more of tazemetostat. This study is registered with ClinicalTrials.gov, NCT01897571, and follow-up is ongoing. FINDINGS Between July 9, 2015, and May 24, 2019, 99 patients (45 in the EZH2mut cohort and 54 in the EZH2WT cohort) were enrolled in the study. At data cutoff for the analysis (Aug 9, 2019), the median follow-up was 22·0 months (IQR 12·0-26·7) for the EZH2mut cohort and 35·9 months (24·9-40·5) for the EZH2WT cohort. The objective response rate was 69% (95% CI 53-82; 31 of 45 patients) in the EZH2mut cohort and 35% (23-49; 19 of 54 patients) in the EZH2WT cohort. Median duration of response was 10·9 months (95% CI 7·2-not estimable [NE]) in the EZH2mut cohort and 13·0 months (5·6-NE) in the EZH2WT cohort; median progression-free survival was 13·8 months (10·7-22·0) and 11·1 months (3·7-14·6). Among all 99 patients, treatment-related grade 3 or worse adverse events included thrombocytopenia (three [3%]), neutropenia (three [3%]), and anaemia (two [2%]). Serious treatment-related adverse events were reported in four (4%) of 99 patients. There were no treatment-related deaths. INTERPRETATION Tazemetostat monotherapy showed clinically meaningful, durable responses and was generally well tolerated in heavily pretreated patients with relapsed or refractory follicular lymphoma. Tazemetostat is a novel treatment for patients with follicular lymphoma. FUNDING Epizyme.
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MESH Headings
- Adult
- Aged
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antibodies, Monoclonal, Humanized/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Benzamides/administration & dosage
- Benzamides/adverse effects
- Biphenyl Compounds
- Enhancer of Zeste Homolog 2 Protein/genetics
- Female
- Humans
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/genetics
- Lymphoma, Follicular/pathology
- Male
- Middle Aged
- Morpholines
- Mutation/genetics
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/genetics
- Neoplasm Recurrence, Local/pathology
- Progression-Free Survival
- Pyridones/administration & dosage
- Pyridones/adverse effects
- Treatment Outcome
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