1
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Iqbal M, Kumar A, Dreger P, Chavez J, Sauter CS, Sureda AM, Bachanova V, Maziarz RT, Dreyling M, Smith SM, Jacobson C, Glass B, Casulo C, Oluwole OO, Montoto S, Advani R, Cohen J, Salles G, Hamad N, Kuruvilla J, Kahl BS, Shadman M, Kanate AS, Budde LE, Kamdar M, Flowers C, Hamadani M, Kharfan-Dabaja MA. Clinical Practice Recommendations for Hematopoietic Cell Transplantation and Cellular Therapies in Follicular Lymphoma: A Collaborative Effort on Behalf of the American Society for Transplantation and Cellular Therapy and the European Society for Blood and Marrow Transplantation. Transplant Cell Ther 2024; 30:832-843. [PMID: 38972511 DOI: 10.1016/j.jtct.2024.06.025] [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: 06/24/2024] [Accepted: 06/28/2024] [Indexed: 07/09/2024]
Abstract
Follicular lymphoma (FL) is the most common indolent B-cell non-Hodgkin lymphoma (NHL), accounting for nearly one-third of all NHL. The therapeutic landscape for patients with FL has significantly expanded over the past decade, but the disease continues to be considered incurable. Hematopoietic cell transplantation (HCT) is potentially curative in some cases. Recently, the emergence of chimeric antigen receptor T-cell therapy (CAR-T) for patients with relapsed/refractory (R/R) FL has yielded impressive response rates and long-term remissions, but definitive statement on the curative potential of CAR-T is currently not possible due to limited patient numbers and relatively short follow up. A consensus on the contemporary role, optimal timing, and sequencing of HCT (autologous or allogeneic) and cellular therapies in FL is needed. As a result, the American Society of Transplantation and Cellular Therapy (ASTCT) Committee on Practice Guidelines endorsed this effort to formulate consensus recommendations to address this unmet need. The RAND-modified Delphi method was used to generate 15 consensus statements/recommendations. These clinical practice recommendations will help guide clinicians managing patients with FL. Of note, the use of bispecific antibodies in R/R FL was not in the scope of this project.
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Affiliation(s)
- Madiha Iqbal
- Division of Hematology-Oncology and Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonville, Florida.
| | - Ambuj Kumar
- Department of Internal Medicine, Research Methodology and Biostatistics Core, Office of Research, University of South Florida Morsani College of Medicine, Tampa, Florida
| | - Peter Dreger
- Department of Medicine V, University of Heidelberg, Heidelberg, Germany
| | | | - Craig S Sauter
- Division of Hematology and Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Anna M Sureda
- Department of Hematology, Institut Català d'Oncologia (ICO), 08908 L'Hospitalet de Llobregat, Barcelona, Spain
| | | | - Richard T Maziarz
- Center for Hematologic Malignancies, Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon
| | - Martin Dreyling
- Department of Internal Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
| | - Sonali M Smith
- Section of Hematology/Oncology, The University of Chicago, Chicago, Illinois
| | | | - Bertram Glass
- Klinik für Hämatologie und Stammzelltransplantation, HELIOS Klinikum Berlin-Buch, Berlin, Germany
| | - Carla Casulo
- Department of Hematology/Oncology, University of Rochester, Rochester, New York
| | | | - Silvia Montoto
- Department of Haemato-oncology St.Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Ranjana Advani
- Department of Medicine, Stanford University, Stanford, California
| | | | - Gilles Salles
- Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nada Hamad
- Department of Haematology, St Vincent's Hospital Sydney, Australia. School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, Australia. School of Medicine, Sydney, University of Notre Dame Australia, Sydney, New South Wales, Australia
| | - John Kuruvilla
- Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Brad S Kahl
- Siteman Cancer Center, Washington University School of Medicine, St Louis, Missouri
| | | | | | | | - Manali Kamdar
- University of Colorado Cancer Center, Aurora, Colorado
| | - Christopher Flowers
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mehdi Hamadani
- CIBMTR/Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Mohamed A Kharfan-Dabaja
- Division of Hematology-Oncology and Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonville, Florida
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2
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Liu X, Zheng Y, Li H, Wang M, You MJ, Tian C. Efficacy of Autologous Hematopoietic Stem Cell Transplantation versus Chemotherapy or Allogeneic Hematopoietic Stem Cell Transplantation for Follicular Lymphoma: Systematic Review and Meta-Analysis. Oncology 2023; 101:822-835. [PMID: 37598665 DOI: 10.1159/000532090] [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: 12/31/2022] [Accepted: 07/14/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND The effect of autologous hematopoietic stem cell transplantation (auto-HSCT) versus conventional chemotherapy or allogeneic hematopoietic stem cell transplantation (allo-HSCT) on the survival of patients with advanced follicular lymphoma (FL) is uncertain. OBJECTIVES To elucidate this, FL and HSCT were used as keywords to search in PubMed, Embase, Web of Science, and Cochrane Library databases. METHOD After data extraction and quality evaluation, a total of 13 studies were included, seven of which compared auto-HSCT with conventional chemotherapy and the other six compared allo-HSCT with auto-HSCT to the survival of FL patients. RESULTS The results showed that auto-HSCT improved overall survival (OS), progression-free survival, and event-free survival of FL patients compared with conventional chemotherapy without auto-HSCT. Compared with allo-HSCT, the patients receiving auto-HSCT had longer OS and lower non-recurrent mortality. CONCLUSIONS Auto-HSCT can provide a survival advantage for patients with FL compared with conventional chemotherapy and allo-HSCT did not result in a survival benefit.
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Affiliation(s)
| | - Yaxin Zheng
- Department of Hematology, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | | | - Meiyi Wang
- Department of Hematology, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - M James You
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Chen Tian
- Department of Hematology, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, China
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3
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Jacobsen E. Follicular lymphoma: 2023 update on diagnosis and management. Am J Hematol 2022; 97:1638-1651. [PMID: 36255040 DOI: 10.1002/ajh.26737] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 01/31/2023]
Abstract
DISEASE OVERVIEW Follicular lymphoma (FL) is generally an indolent B cell lymphoproliferative disorder of transformed follicular center B cells. FL is characterized by diffuse lymphadenopathy, bone marrow involvement, and splenomegaly. Extranodal involvement is less common. Cytopenias are relatively common but constitutional symptoms of fever, night sweats, and weight loss are uncommon in the absence of transformation to diffuse large B cell lymphoma. DIAGNOSIS The diagnosis is based on histology from a biopsy of a lymph node or other affected tissue. Incisional biopsy is preferred over needle biopsies in order to give adequate tissue to assign grade and assess for transformation. Immunohistochemical staining is positive in virtually all cases for cell surface CD19, CD20, CD10, and monoclonal immunoglobulin, as well as cytoplasmic expression of bcl-2 protein. The overwhelming majority of cases have the characteristic t(14;18) translocation involving the IgH/bcl-2 genes. RISK STRATIFICATION The Follicular Lymphoma International Prognostic Index (FLIPI) uses five independent predictors of inferior survival: age >60 years, hemoglobin <12 g/dL, serum LDH > normal, Ann Arbor stage III/IV, number of involved nodal areas >4. The presence of 0-1, 2, and ≥3 adverse factors defines low, intermediate, and high-risk disease. There are other clinical prognostic models but the FLIPI remains the most common. Other factors such as time to relapse of less than 2 years from chemoimmunotherapy and specific gene mutations may also be useful for prognosis. Regardless of the prognostic model used, modern therapies have demonstrably improved prognosis. RISK-ADAPTED THERAPY Observation continues to be appropriate for asymptomatic patients with low bulk disease and no cytopenias. There is no overall survival (OS) advantage for early treatment with either chemotherapy or single-agent rituximab. For patients needing therapy, most patients are treated with chemoimmunotherapy, which has improved overall response rates (ORR), DOR, and OS. Randomized studies have shown additional benefits for maintenance of rituximab. Lenalidomide was non-inferior to chemoimmunotherapy in a randomized front-line study and, when combined with rituximab, was superior to rituximab alone in relapsed FL. Kinase inhibitors, stem cell transplantation (SCT), and chimeric antigen receptor T cells (CAR-T) are also considered for recurrent disease.
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Affiliation(s)
- Eric Jacobsen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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Ishizawa K, Yokoyama M, Kato H, Yamamoto K, Makita M, Ando K, Ueda Y, Tachikawa Y, Suehiro Y, Kurosawa M, Kameoka Y, Nagai H, Uoshima N, Ishikawa T, Hidaka M, Ito Y, Utsunomiya A, Fukushima K, Ogura M. A phase I/II study of 10-min dosing of bendamustine hydrochloride (rapid infusion formulation) in patients with previously untreated indolent B-cell non-Hodgkin lymphoma, mantle cell lymphoma, or relapsed/refractory diffuse large B-cell lymphoma in Japan. Cancer Chemother Pharmacol 2022; 90:83-95. [PMID: 35796785 PMCID: PMC9300521 DOI: 10.1007/s00280-022-04442-2] [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: 12/20/2021] [Accepted: 02/21/2022] [Indexed: 11/25/2022]
Abstract
Purpose This phase I/II clinical study was conducted to examine the safety, tolerability, pharmacokinetics, and efficacy of 10-min dosing of bendamustine in patients with previously untreated indolent B-cell non-Hodgkin lymphoma (iNHL) or mantle cell lymphoma (MCL) (Group 1) and patients with relapsed/refractory diffuse large B-cell lymphoma (rrDLBCL) (Group 2). Methods Rituximab 375 mg/m2 was administered intravenously every 28 days to Group 1 patients on day 1 and every 21 days to Group 2 patients on day 1. Bendamustine 90 mg/m2/day was administered to the former on days 1 and 2; bendamustine 120 mg/m2/day was administered to the latter on days 2 and 3. Each regimen was delivered up to six cycles for both groups. The primary endpoints were safety and tolerability in Groups 1 and 2, respectively. Results Among 37 enrolled patients, safety was assessed in 36. In Group 1 (n = 30), 27 patients (90%) had follicular lymphoma. Adverse events (AEs) were observed in all 30 patients in Group 1. Dose-limiting toxicities were observed in two of six patients in Group 2. Common AEs included lymphocyte count decreased (86.7%, 100%). In Group 1, overall response and complete response rates were 93.1% (95% confidence interval [CI] 77.2–99.2%) and 75.9% (95% CI 56.5–89.7%), respectively. The Cmax and AUC of bendamustine tended to be higher in Group 2 than in Group 1. Conclusions This study showed that bendamustine is safe, well-tolerated and effective for patients with previously untreated iNHL, MCL or rrDLBCL. Pharmacokinetic data were equivalent to those obtained outside of Japan. Registration numbers Registration NCT03900377; registered April 3, 2019. Supplementary Information The online version contains supplementary material available at 10.1007/s00280-022-04442-2.
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Affiliation(s)
- Kenichi Ishizawa
- Department of Hematology, Yamagata University Hospital, Yamagata, Japan.
| | - Masahiro Yokoyama
- Department of Hematology Oncology, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Harumi Kato
- Department of Hematology and Cell Therapy, Aichi Cancer Center, Nagoya, Japan
| | - Kazuhito Yamamoto
- Department of Hematology and Cell Therapy, Aichi Cancer Center, Nagoya, Japan
| | - Masanori Makita
- Department of Hematology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University Hospital, Isehara, Japan
| | - Yasunori Ueda
- Department of Hematology/Oncology, Ohara HealthCare Foundation Kurashiki Central Hospital, Kurashiki, Japan
| | - Yoshimichi Tachikawa
- Department of Hematology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Youko Suehiro
- Department of Hematology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Mitsutoshi Kurosawa
- Department of Hematology, National Hospital Organization Hokkaido Cancer Center, Sapporo, Japan
| | | | - Hirokazu Nagai
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Takayuki Ishikawa
- Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Michihiro Hidaka
- Department of Hematology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Yoshikiyo Ito
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | | | - Michinori Ogura
- Department of Hematology and Oncology, Kasugai Municipal Hospital, Kasugai, Japan
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Eto R, Nakamura R, Yamamoto N, Miyaki T, Hayama S, Sonoda I, Itami M, Tsujimura H, Hashimoto H, Otsuka M. Synchronous early-stage breast cancer and axillary follicular lymphoma diagnosed by core needle biopsy: A case report. Mol Clin Oncol 2021; 16:3. [PMID: 34824843 PMCID: PMC8609517 DOI: 10.3892/mco.2021.2436] [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: 02/18/2021] [Accepted: 07/28/2021] [Indexed: 11/05/2022] Open
Abstract
Synchronous double cancers are an infrequent finding. The focus of this study was a case of diagnosed synchronous double breast cancer (BC) and axillary (Ax) follicular lymphoma (FL). The patient was a 73-year-old woman who had been visiting her local doctor for follow-up of a fibroadenoma of the left breast, and was referred to our hospital after being diagnosed with invasive ductal carcinoma (IDC) of the left breast. Ultrasonography (US) revealed enlarged Ax lymph nodes (LNs) and US-guided core needle biopsy (CNB) was performed. CNB revealed no metastasis of IDC; however, a diagnosis of FL was made. Therefore, the patient was diagnosed with synchronous double BC and Ax FL and underwent partial surgical resection of the BC and close monitoring of the FL. To the best of our knowledge, this is the first case of malignant lymphoma diagnosed by CNB of Ax LNs during preoperative BC screening. CNB allows for a shorter waiting time for the examination, and it is considered to be minimally invasive, cost-effective and non-inferior to surgical resection in terms of specimen volume. Therefore, active preoperative evaluation of Ax LNs using US-guided CNB may contribute to BC staging, and may also help diagnose synchronous cancers.
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Affiliation(s)
- Ryotaro Eto
- Division of Breast Surgery, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Rikiya Nakamura
- Division of Breast Surgery, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Naohito Yamamoto
- Division of Breast Surgery, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Toshiko Miyaki
- Division of Breast Surgery, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Shoko Hayama
- Division of Breast Surgery, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Itaru Sonoda
- Division of Breast Surgery, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Makiko Itami
- Division of Diagnostic Pathology, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Hideki Tsujimura
- Division of Hematology-Oncology, Chiba Cancer Center, Chiba 260-8717, Japan
| | - Hideyuki Hashimoto
- Chiba Foundation for Health Promotion and Disease Prevention, Chiba 261-0002, Japan
| | - Masayuki Otsuka
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba 260-8677, Japan
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Evaluating upfront high-dose consolidation after R-CHOP for follicular lymphoma by clinical and genetic risk models. Blood Adv 2021; 4:4451-4462. [PMID: 32941649 DOI: 10.1182/bloodadvances.2020002546] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 08/02/2020] [Indexed: 12/30/2022] Open
Abstract
High-dose therapy and autologous stem cell transplantation (HDT/ASCT) is an effective salvage treatment for eligible patients with follicular lymphoma (FL) and early progression of disease (POD). Since the introduction of rituximab, HDT/ASCT is no longer recommended in first remission. We here explored whether consolidative HDT/ASCT improved survival in defined subgroups of previously untreated patients. We report survival analyses of 431 patients who received frontline rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) for advanced FL, and were randomized to receive consolidative HDT/ASCT. We performed targeted genotyping of 157 diagnostic biopsies, and calculated genotype-based risk scores. HDT/ASCT improved failure-free survival (FFS; hazard ratio [HR], 0.8, P = .07; as-treated: HR, 0.7, P = .04), but not overall survival (OS; HR, 1.3, P = .27; as-treated: HR, 1.4, P = .13). High-risk cohorts identified by FL International Prognostic Index (FLIPI), and the clinicogenetic risk models m7-FLIPI and POD within 24 months-prognostic index (POD24-PI) comprised 27%, 18%, and 22% of patients. HDT/ASCT did not significantly prolong FFS in high-risk patients as defined by FLIPI (HR, 0.9; P = .56), m7-FLIPI (HR, 0.9; P = .91), and POD24-PI (HR, 0.8; P = .60). Similarly, OS was not significantly improved. Finally, we used a machine-learning approach to predict benefit from HDT/ASCT by genotypes. Patients predicted to benefit from HDT/ASCT had longer FFS with HDT/ASCT (HR, 0.4; P = .03), but OS did not reach statistical significance. Thus, consolidative HDT/ASCT after frontline R-CHOP did not improve OS in unselected FL patients and subgroups selected by genotype-based risk models.
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Okosun J, Montoto S. Cellular Therapy in Follicular Lymphoma: Autologous Stem Cell Transplantation, Allogeneic Stem Cell Transplantation, and Chimeric Antigen Receptor T-cell Therapy. Hematol Oncol Clin North Am 2020; 34:701-714. [PMID: 32586575 DOI: 10.1016/j.hoc.2020.02.006] [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
A subset of follicular lymphoma patients with high-risk clinical features continues to pose a therapeutic challenge. Hematopoietic stem cell transplantation is a suitable consolidative treatment option for these patients. Data on chimeric antigen receptor T-cell therapy are promising in relapsed/refractory and transformed patients. The increasing armamentarium of nontransplant options coupled with the associated potential long-term sequelae of transplantation raises questions about the placement of transplant strategies in the follicular lymphoma treatment hierarchy.
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Affiliation(s)
- Jessica Okosun
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, John Vane Science Centre, Charterhouse Square, London EC1M 6BQ, UK
| | - Silvia Montoto
- Department of Haemato-Oncology, St Bartholomew's Hospital, London, UK.
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McNamara C, Montoto S, Eyre TA, Ardeshna K, Burton C, Illidge T, Linton K, Rule S, Townsend W, Wong WL, McKay P. The investigation and management of follicular lymphoma. Br J Haematol 2020; 191:363-381. [PMID: 32579717 DOI: 10.1111/bjh.16872] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
| | - Silvia Montoto
- St Bartholomew’s and The Royal London NHS Trust London UK
| | - Toby A. Eyre
- Department of Clinical Haematology Oxford University Hospitals NHS Foundation Trust Oxford UK
| | - Kirit Ardeshna
- Department of Haematology University College London Hospital LondonUK
| | - Cathy Burton
- Department of Haematology Leeds Cancer Centre Leeds UK
| | - Tim Illidge
- Institute of Cancer Sciences the Christie NHS Foundation Trust University of Manchester Manchester UK
| | - Kim Linton
- Department of Medical Oncology The Christie Hospital NHS Trust Manchester UK
| | - Simon Rule
- Department of Haematology University of Plymouth Medical School Plymouth UK
| | - William Townsend
- Department of Haematology University College London Hospital LondonUK
| | - Wai L. Wong
- Paul Strickland Scanner Centre Mount Vernon Hospital Northwood UK
| | - Pam McKay
- Department of Haematology Beatson West of Scotland Cancer Centre Glasgow Scotland UK
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9
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Lyu R, Wang T, Zou D, Liu W, Yi S, Huang W, An G, Xu Y, Li Z, Qiu L. Long-term remissions of young patients with high-risk follicular lymphoma after first-line autologous stem cell transplantation: Three case reports. Medicine (Baltimore) 2020; 99:e20395. [PMID: 32481428 DOI: 10.1097/md.0000000000020395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
RATIONALE Autologous stem cell transplantation (ASCT) is not routinely recommended as first-line choice for follicular lymphoma (FL). However, we actually have observed that young patients with extremely high-risk factors benefit from ASCT. This study aims to speculate the rationality of ASCT as first-line treatment, through 3 cases and review of the literature. PATIENT CONCERNS 3 young-adult patients with FL received ASCT as first-line treatment. DIAGNOSIS All the 3 patients were no more than 30 years old and the diagnosis of FL was confirmed by histopathological and immunohistochemical evaluations. They all had multi-organ involvements, and two of them presented with a "leukemic-like" manifestation. Compared with those in the previous literatures, the 3 patients were relatively younger and had more invasive clinical features. INTERVENTIONS The 3 patients received combined chemotherapy plus rituximab, followed by first-line ASCT. OUTCOMES All the 3 patients got complete remission and minimal residual disease negativity after ASCT, The median follow-up time was 109 (97-117) months, and all of them were in remission more than 8 years after transplant. LESSONS Guidelines for FL are mainly based on elderly patients, but are not suitable enough for all, especially for the young FL patients. For young patients with certain high-risk FL, first-line ASCT does not go against the guidelines, and should be recommended individually.
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Affiliation(s)
- Rui Lyu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Hematological Disorders, Institute of Hematology and Blood Disease Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
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10
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Freedman A, Jacobsen E. Follicular lymphoma: 2020 update on diagnosis and management. Am J Hematol 2020; 95:316-327. [PMID: 31814159 DOI: 10.1002/ajh.25696] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 12/05/2019] [Indexed: 12/13/2022]
Abstract
DISEASE OVERVIEW Follicular lymphoma (FL) is generally an indolent B cell lymphoproliferative disorder of transformed follicular center B cells. Follicular lymphoma is characterized by diffuse lymphadenopathy, bone marrow involvement, and splenomegaly. Extranodal involvement is less common. Cytopenias are relatively common but constitutional symptoms of fever, night sweats, and weight loss are uncommon in the absence of transformation to diffuse large B cell lymphoma. DIAGNOSIS The diagnosis is based on histology from a biopsy of a lymph node or other affected tissue. Incisional biopsy is preferred over needle biopsies in order to give adequate tissue to assign grade and assess for transformation. Immunohistochemical staining is positive in virtually all cases for cell surface CD19, CD20, CD10 and monoclonal immunoglobulin, as well as cytoplasmic expression of bcl-2 protein. The overwhelming majority of cases have the characteristic t(14;18) translocation involving the IgH/bcl-2 genes. RISK STRATIFICATION The Follicular Lymphoma International Prognostic Index (FLIPI) uses five independent predictors of inferior survival: age > 60 years, hemoglobin <12 g/dL, serum LDH > normal, Ann Arbor stage III/IV, number of involved nodal areas >4. The presence of 0-1, 2, and ≥ 3 adverse factors defines low, intermediate, and high-risk disease. There are other clinical prognostic models but the FLIPI remains the most common. Other factors such as time to relapse of less than 2 years from chemoimmunotherapy and specific gene mutations may also be useful for prognosis. Regardless of the prognostic model used, modern therapies have demonstrably improved prognosis. RISK-ADAPTED THERAPY Observation continues to be appropriate for asymptomatic patients with low bulk disease and no cytopenias. There is no overall survival advantage for early treatment with either chemotherapy or single agent rituximab. For patients needing therapy, most patients are treated with chemoimmunotherapy, which has improved response rates, duration of response and overall survival (OS). Randomized studies have shown additional benefit for maintenance rituximab. Lenalidomide was non-inferior to chemoimmunotherapy in a randomized front-line study and, when combined with rituximab, was superior to rituximab alone in relapsed FL. Kinase inhibitors, other immunotherapies, and stem cell transplantation (SCT) are also considered for recurrent disease.
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Affiliation(s)
- Arnold Freedman
- Department of Medical OncologyDana‐Farber Cancer Institute Boston Massachusetts
| | - Eric Jacobsen
- Department of Medical OncologyDana‐Farber Cancer Institute Boston Massachusetts
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11
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Hara T, Suzuki R, Ohno A, Yamakawa K, Yamagishi Y, Sugiyama Y, Sobajima T, Yamada R, Matsumoto R, Ikeda Y, Murayama M, Tsurumi H. Safe administration of rituximab for follicular lymphoma after obinutuzumab infusion-related reaction. Int J Hematol 2019; 111:585-590. [PMID: 31848991 DOI: 10.1007/s12185-019-02793-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 12/05/2019] [Accepted: 12/06/2019] [Indexed: 01/10/2023]
Abstract
Obinutuzumab is a novel glycoengineered, type-II anti-CD20 monoclonal antibody that was recently developed to treat follicular lymphoma (FL), the most prevalent subtype of indolent B-cell lymphoma. Several intensely hypermetabolic lesions (SUVmax: 40) were identified in the post-mediastinal and paraaortic lymph nodes by 18F-FDG-PET maximum-intensity projection images of a 58-year-old man who presented with systemic lymphadenopathy. A biopsy at the time of laparotomy definitively diagnosed grade 1 FL. The patient was given the recommended standard premedication, comprising acetaminophen (1000 mg), diphenhydramine (50 mg), and dexamethasone (20 mg), and then started on six cycles of obinutuzumab plus cyclophosphamide, doxorubicin, vincristine, and prednisolone (CHOP). However, the patient developed severe hypotension and dyspnea about 15 min after starting obinutuzumab. It was difficult to differentiate between a possible allergic reaction and infusion-related reaction. A pleural effusion was drained to reduce the tumor burden, after which a single course of CHOP was started. Rituximab (R) was added 10 days later without incident, and the patient completed six cycles of the R-CHOP therapy without adverse events. We conclude that R-CHOP was safe for administration to patients who react to infused obinutuzumab. Such patients should be carefully monitored during R infusion, given the risk of cross-reactivity.
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Affiliation(s)
- Takeshi Hara
- Department of Hematology, Matsunami General Hospital, 185-1 Dendai, Kasamatsu-cho, Hashima, 501-6062, Japan
| | - Ryohei Suzuki
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Akihisa Ohno
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Kengo Yamakawa
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Yasumasa Yamagishi
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Yoshihiro Sugiyama
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Takuya Sobajima
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Rie Yamada
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Rie Matsumoto
- Department of Pharmacy, Matsunami General Hospital, Hashima, Japan
| | - Yoko Ikeda
- Department of Pathology, Matsunami General Hospital, Hashima, Japan
| | - Masanori Murayama
- Department of General Internal Medicine, Matsunami General Hospital, Hashima, Japan
| | - Hisashi Tsurumi
- Department of Hematology, Matsunami General Hospital, 185-1 Dendai, Kasamatsu-cho, Hashima, 501-6062, Japan.
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Chow VA, Gopal AK. Where does transplant fit in the age of targeted therapies? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2019; 2019:287-293. [PMID: 31808860 PMCID: PMC6913492 DOI: 10.1182/hematology.2019000033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The role of hematopoietic cell transplantation (HCT) for indolent lymphoma has evolved over the last 5 years with the availability of novel low-toxicity therapies and a better understanding of the prognosis of these entities. However, despite numerous treatment options for patients with follicular lymphoma, none are thought to be curative, and many require ongoing therapy with chronic toxicity. Historical trials indicate that autologous HCT as initial consolidation leads to improved progression-free survival, but not overall survival (OS) and, thus, is not typically recommended. However, autologous HCT for chemosensitive relapse can be carried out with ∼1% early mortality risk, affording disease control lasting a median of 3 to 5 years and the potential to improve OS. These results may compare favorably in efficacy, toxicity, and cost vs multiple sequential novel therapies with shorter durations of benefit. Recent data indicate that autologous HCT in follicular lymphoma patients with early initial progression will result in more than one third being alive and without relapse at 5 years, leading to improved OS when used within a year of the first recurrence. Unlike other available therapies, allogeneic HCT has the potential to cure up to one half of those transplanted with indolent B-cell non-Hodgkin lymphoma, although the risks need to be recognized and appropriate patient and donor selection is critical to ensure the best outcomes. HCT continues to remain a viable option in the current era of multiple targeted agents.
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Affiliation(s)
- Victor A Chow
- Division of Medical Oncology, University of Washington, Seattle, WA; and Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Ajay K Gopal
- Division of Medical Oncology, University of Washington, Seattle, WA; and Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
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Jiménez-Ubieto A, Grande C, Caballero D, Yáñez L, Novelli S, Hernández-Garcia MT, Manzanares M, Arranz R, Ferreiro JJ, Bobillo S, Mercadal S, Galeo A, Jiménez JL, Moraleda JM, Vallejo C, Albo C, Pérez E, Marrero C, Magnano L, Palomera L, Jarque I, Rodriguez A, Lorza L, Martín A, Coria E, López-Guillermo A, Salar A, José Lahuerta J. Autologous stem cell transplantation may be curative for patients with follicular lymphoma with early therapy failure without the need for immunotherapy. Hematol Oncol Stem Cell Ther 2019; 12:194-203. [DOI: 10.1016/j.hemonc.2019.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 06/23/2019] [Indexed: 12/01/2022] Open
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14
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Masuhiro K, Koh G, Takata S, Nasu S, Takada H, Morita S, Tanaka A, Shiroyama T, Morishita N, Suzuki H, Okamoto N, Kawasumi H, Konishi C, Hirashima T. A case of successful concurrent anti-cancer treatment in a patient who developed follicular lymphoma during treatment with afatinib for advanced lung adenocarcinoma. Respir Med Case Rep 2019; 28:100862. [PMID: 31194139 PMCID: PMC6554495 DOI: 10.1016/j.rmcr.2019.100862] [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: 02/12/2019] [Revised: 05/24/2019] [Accepted: 05/24/2019] [Indexed: 11/25/2022] Open
Abstract
The present report describes the case of a 64-year-old woman with advanced lung adenocarcinoma expressing mutant epidermal growth factor receptor (EGFR). The patient developed follicular lymphoma during treatment with the EGFR-tyrosine kinase inhibitor afatinib. Standard immunochemotherapy for follicular lymphoma was introduced in addition to continuing treatment with afatinib for lung cancer. Immunochemotherapy was effective and improved the patient's performance status while afatinib controlled the progression of lung cancer. Our case study suggests that it is safe to introduce standard immunochemotherapy for patients who develop malignant lymphoma while continuing treatment with tyrosine kinase inhibitors for lung adenocarcinoma expressing mutant EGFR.
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Key Words
- ALK, anaplastic lymphoma kinase
- Afatinib
- CT, computed tomography
- Double primary malignant tumors
- EGFR-TKIs, epidermal growth factor receptor-tyrosine kinase inhibitors
- FL, follicular lymphoma
- Follicular lymphoma
- LAD, lung adenocarcinoma
- Lung cancer
- Metachronous
- NSCLC, non-small cell lung cancer
- R-CHOP, cyclophosphamide, doxorubicin, vincristine, predonisone with rituximab
- Synchronous
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Affiliation(s)
- Kentaro Masuhiro
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Genju Koh
- Department of Oncology, Yao Tokushukai General Hospital, Osaka, Japan
| | - So Takata
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Shingo Nasu
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Hiromune Takada
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Satomu Morita
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Ayako Tanaka
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Takayuki Shiroyama
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Naoko Morishita
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Hidekazu Suzuki
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Norio Okamoto
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
| | - Hiromi Kawasumi
- Department of Clinical Laboratory, Osaka Habikino Medical Center, Osaka, Japan
| | - Chihiro Konishi
- Department of Pharmacy, Yao Tokushukai General Hospital, Osaka, Japan
| | - Tomonori Hirashima
- Department of Thoracic Oncology, Osaka Habikino Medical Center, Osaka, Japan
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15
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Bruna R, Benedetti F, Boccomini C, Patti C, Barbui AM, Pulsoni A, Musso M, Liberati AM, Gini G, Castellino C, Rossini F, Ciceri F, Rota-Scalabrini D, Stelitano C, Di Raimondo F, Tucci A, Devizzi L, Zoli V, Zallio F, Narni F, Dondi A, Parvis G, Semenzato G, Lanza F, Perrone T, Angrilli F, Billio A, Gueli A, Mantoan B, Rambaldi A, Gianni AM, Corradini P, Passera R, Ladetto M, Tarella C. Prolonged survival in the absence of disease-recurrence in advanced-stage follicular lymphoma following chemo-immunotherapy: 13-year update of the prospective, multicenter randomized GITMO-IIL trial. Haematologica 2019; 104:2241-2248. [PMID: 31666344 PMCID: PMC6821615 DOI: 10.3324/haematol.2018.209932] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 04/10/2019] [Indexed: 01/31/2023] Open
Abstract
A prospective trial conducted in the period 2000-2005 showed no survival advantage for high-dose chemotherapy with rituximab and autograft (R-HDS) versus conventional chemotherapy with rituximab (CHOP-R) as first-line therapy in 134 high-risk follicular lymphoma patients aged <60 years. The study has been updated at the 13-year median follow up. As of February 2017, 88 (66%) patients were alive, with overall survival of 66.4% at 13 years, without a significant difference between R-HDS (64.5%) and CHOP-R (68.5%). To date, 46 patients have died, mainly because of disease progression (47.8% of all deaths), secondary malignancies (3 solid tumor, 9 myelodysplasia/acute leukemia; 26.1% of all deaths), and other toxicities (21.7% of all deaths). Complete remission was documented in 98 (73.1%) patients and associated with overall survival, with 13-year estimates of 77.0% and 36.8% for complete remission versus no-complete remission, respectively. Molecular remission was documented in 39 (65%) out of 60 evaluable patients and associated with improved survival. In multivariate analysis, complete remission achievement had the strongest effect on survival (P<0.001), along with younger age (P=0.002) and female sex (P=0.013). Overall, 50 patients (37.3%) survived with no disease recurrence (18 CHOP-R, 32 R-HDS). This follow up is the longest reported on follicular lymphoma treated upfront with rituximab-chemotherapy and demonstrates an unprecedented improvement in survival compared to the pre-rituximab era, regardless of the use of intensified or conventional treatment. Complete remission was the most important factor for prolonged survival and a high proportion of patients had prolonged survival in their first remission, raising the issue of curability in follicular lymphoma. (Registered at clinicaltrials.gov identifier: 00435955)
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Affiliation(s)
- Riccardo Bruna
- Onco-Hematology Division, IEO, European Institute of Oncology IRCCS, Milano
| | | | | | - Caterina Patti
- Hematology Division, Azienda Villa Sofia-Cervello, Palermo
| | | | - Alessandro Pulsoni
- Department of Cellular Biotechnologies and Hematology, La Sapienza University, Roma
| | | | | | | | | | | | | | | | | | | | | | - Liliana Devizzi
- University Division of Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
| | | | - Francesco Zallio
- SC Ematologia AO SS Antonio e Biagio e Cesare Arrigo, Alessandria
| | | | | | - Guido Parvis
- Division of Internal Medicine, S. Luigi Hospital, Orbassano
| | | | | | | | | | | | - Angela Gueli
- Onco-Hematology Division, IEO, European Institute of Oncology IRCCS, Milano
| | - Barbara Mantoan
- Hematology University Division, Città della Salute Hospital, Torino
| | - Alessandro Rambaldi
- Hematology Division, Papa Giovanni XXIII Hospital, Bergamo.,Department of Oncology and Onco-Hematology, University of Milan, Milano
| | | | - Paolo Corradini
- University Division of Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano.,Department of Oncology and Onco-Hematology, University of Milan, Milano
| | - Roberto Passera
- Nuclear Medicine Division, Città della Salute Hospital, Torino
| | - Marco Ladetto
- SC Ematologia AO SS Antonio e Biagio e Cesare Arrigo, Alessandria
| | - Corrado Tarella
- Onco-Hematology Division, IEO, European Institute of Oncology IRCCS, Milano .,Department of Health Sciences, University of Milan, Milano, Italy
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16
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Appelbaum JS, Milano F. Hematopoietic Stem Cell Transplantation in the Era of Engineered Cell Therapy. Curr Hematol Malig Rep 2018; 13:484-493. [PMID: 30280289 PMCID: PMC6333424 DOI: 10.1007/s11899-018-0476-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW Cellular therapy using T cells modified to express chimeric antigen receptors (CAR-T cells) has had striking success in patients that have failed previous treatment for CD19+ B cell non-Hodgkin lymphoma (NHL), chronic lymphocytic leukemia (CLL), or acute lymphoblastic leukemia (ALL). Curative therapy for this group of diseases has previously been limited to allogeneic hematopoietic cell transplantation HCT (alloHCT). The recent results of CAR-T cell therapy raise the question of how best to integrate CAR-T cell therapy and alloHCT in the care of these patients. RECENT FINDINGS Within the past 2 years, results from larger trials and increased follow-up of patients treated with CD19 CAR-T cell therapy suggest that some may achieve durable remission without transplant. The balance of efficacy and toxicity for CAR-T cell therapy and alloHCT vary by disease type, disease status at the time of treatment, patient characteristics, and the specific therapy employed. There are early signals that subsequent transplantation of patients who have achieved remission with CAR-T may be a potentially viable (though expensive) strategy.
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Affiliation(s)
- Jacob S Appelbaum
- Department of Medicine, University of Washington, 1100 Fairview AVE N, Mailstop # D5-100, Seattle, WA, 98109, USA.
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
| | - Filippo Milano
- Department of Medicine, University of Washington, 1100 Fairview AVE N, Mailstop # D5-100, Seattle, WA, 98109, USA
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
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Norman JE, Schouten HC, Dreger P, Robinson SP. The role of stem cell transplantation in the management of relapsed follicular lymphoma in the era of targeted therapies. Bone Marrow Transplant 2018; 54:787-797. [DOI: 10.1038/s41409-018-0372-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 09/21/2018] [Accepted: 09/24/2018] [Indexed: 02/06/2023]
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18
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Jiménez-Ubieto A, Grande C, Caballero D, Yáñez L, Novelli S, Hernández-Garcia MT, Manzanares M, Arranz R, Ferreiro JJ, Bobillo S, Mercadal S, Galeo A, Jiménez JL, Moraleda JM, Vallejo C, Albo C, Pérez E, Marrero C, Magnano L, Palomera L, Jarque I, Martínez-Sánchez P, Martín A, Coria E, López-Guillermo A, Salar A, Lahuerta JJ. Autologous stem cell transplantation may be curative for patients with follicular lymphoma with early therapy failure who reach complete response after rescue treatment. Hematol Oncol 2018; 36:765-772. [PMID: 30129233 DOI: 10.1002/hon.2553] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 08/04/2018] [Accepted: 08/11/2018] [Indexed: 12/11/2022]
Affiliation(s)
| | | | | | - Lucrecia Yáñez
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | | | | | | | - Reyes Arranz
- Hospital Universitario La Princesa, Madrid, Spain
| | | | | | - Santiago Mercadal
- Hospital Universitario de Bellvitge, l'Hospitalet de Llobregat, Spain
| | - Andrea Galeo
- Hospital Universitario A Coruña, A Coruña, Spain
| | | | | | | | | | - Elena Pérez
- Hospital Universitario Morales de Messeguer, Murcia, Spain
| | - Carmen Marrero
- Hospital Universitario Nuestra Señora de La Candelaria, Tenerife, Spain
| | | | - Luis Palomera
- Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
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19
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Gribben JG. The role of stem cell transplant for lymphoma in 2017. Hematol Oncol 2018; 35 Suppl 1:25-29. [PMID: 28591422 DOI: 10.1002/hon.2396] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- John G Gribben
- Barts Cancer Institute, Queen Mary University of London, London, UK
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20
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Pulsoni A, Cappelli LV, Ballotta L, Canichella M, Serrao A, Annechini G, D'Elia GM, Foà R. Current and future therapeutic approaches for the treatment of follicular lymphoma. Expert Rev Anticancer Ther 2018; 18:931-941. [PMID: 29972084 DOI: 10.1080/14737140.2018.1493926] [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: 10/28/2022]
Abstract
INTRODUCTION Recent advances in prognostication as well as management of Follicular Lymphoma (FL) are moving to personalized approach. Areas covered: Prognostic scores as well as consolidated and innovative therapeutic approaches are evaluated according to the various presentation modalities. For asymptomatic, low-tumor burden FL, a 'watch and wait' policy is currently the first-choice approach, although possible alternatives are discussed. Early stage FL may be treated with local radiotherapy although the role of minimal residual disease in possible additional agents should be determined. The first line treatment for symptomatic FL is chemo-immunotherapy followed by two years maintenance therapy with anti-CD20 monoclonal antibodies. A deeper knowledge of FL biology has opened new perspectives regarding the timing of therapy and has offered new targets for the development of novel agents that aim to change the therapeutic scenario of FL management. Expert commentary: The introduction of novel agents could question the incurability of FL and change the therapeutic goal from prolonging the complete remission state to eradicating the disease in young/fit patients, as well as improving quality of life in elderly/unfit patients. In the near future, combining new biologic agents and adoptive cell therapies could help in achieving these aims.
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Affiliation(s)
- Alessandro Pulsoni
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Luca Vincenzo Cappelli
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Laura Ballotta
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Martina Canichella
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Alessandra Serrao
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Giorgia Annechini
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Gianna Maria D'Elia
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Robin Foà
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
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21
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Chaekal OK, van Besien K. A renaissance for autologous transplantation in follicular lymphoma? Leuk Lymphoma 2018; 60:3-5. [PMID: 29966478 DOI: 10.1080/10428194.2018.1480777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ok-Kyong Chaekal
- a Weill Cornell College of Medicine/New York Presbyterian Hospital , New York , NY , USA
| | - Koen van Besien
- a Weill Cornell College of Medicine/New York Presbyterian Hospital , New York , NY , USA
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22
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Freedman A. Follicular lymphoma: 2018 update on diagnosis and management. Am J Hematol 2018; 93:296-305. [PMID: 29314206 DOI: 10.1002/ajh.24937] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 10/05/2017] [Indexed: 12/22/2022]
Abstract
DISEASE OVERVIEW Follicular lymphoma is generally an indolent B cell lymphoproliferative disorder of transformed follicular center B cells. Follicular lymphoma (FL) is characterized by diffuse lymphadenopathy, bone marrow involvement, splenomegaly and less commonly other extranodal sites of involvement. In general, cytopenias can occur but constitutional symptoms of fever, nightsweats, and weight loss are uncommon. DIAGNOSIS Diagnosis is based on histology of preferably a biopsy of a lymph node. Immunohistochemical staining is positive in virtually all cases for cell surface CD19, CD20, CD10, and monoclonal immunoglobulin, as well as cytoplasmic expression of bcl-2 protein. The overwhelming majority of cases have the characteristic t(14;18) translocation involving the IgH/bcl-2 genes. RISK STRATIFICATION The Follicular Lymphoma International Prognostic Index prognostic model for FL uses five independent predictors of inferior survival: age >60 years, hemoglobin <12 g/dL, serum LDH > normal, Ann Arbor stage III/IV, number of involved nodal areas > 4. The presence of 0, 1, 2, and ≥ 3 adverse factors defines low, intermediate, and high-risk disease. With the use of more modern therapies, outcomes have improved. RISK-ADAPTED THERAPY Observation continues to be adequate for asymptomatic patients with low bulk disease and no cytopenias, with no survival advantage for early treatment with either chemotherapy or rituximab alone. For patients needing therapy, most patients are treated with chemotherapy plus rituximab, which has improved response rates, duration of response and overall survival. Randomized studies have shown additional benefit for maintenance rituximab both following chemotherapy-rituximab and single agent rituximab. Experimental therapies as well as stem cell transplantation (SCT) are considered for recurrent disease.
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Affiliation(s)
- Arnold Freedman
- Department of Medical Oncology; Dana-Farber Cancer Institute; Boston Massachusetts
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23
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Gribben JG. Clinical Manifestations, Staging, and Treatment of Follicular Lymphoma. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00080-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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24
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Hamadani M, Horowitz MM. Allogeneic Transplantation for Follicular Lymphoma: Does One Size Fit All? J Oncol Pract 2017; 13:798-806. [PMID: 29232542 PMCID: PMC5728364 DOI: 10.1200/jop.2017.026336] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Follicular lymphoma (FL) exhibits striking biologic and clinical heterogeneity. Patients with newly diagnosed asymptomatic or low-bulk disease may be observed or managed with immunotherapies alone. Chemoimmunotherapy is considered a standard treatment for patients with advanced, symptomatic disease. In patients with FL who achieve at least a partial remission after first-line chemoimmunotherapy, autologous (auto-) hematopoietic cell transplantation (HCT) consolidation is not recommended; however, most patients with FL experience disease relapse after frontline therapies, with the experience of therapy failure within 2 years of first-line treatments predicting poor survival. Despite remarkable efficacy, even in patients who experience failure with other therapies, auto-HCT and allogeneic (allo-) HCT remain underutilized in relapsed/refractory FL, even among healthy and younger patients. Early use of auto-HCT consolidation should be considered a standard therapy option for high-risk patients who experience early failure of chemoimmunotherapy (< 2 years). For patients with FL who experience failure of frontline therapies late (> 2 years), deferring auto-HCT until later in the disease course is reasonable. Allo-HCT is best reserved for medically fit individuals with heavily pretreated disease, persistent marrow involvement, refractory, but low-bulk, disease, and in those who experience a failure to mobilize stem cells for auto-HCT. Allo-HCT is also a reasonable option for patients with FL who experience failure with a prior autograft; lower-intensity conditioning regimens and HLA-matched related donors are preferred in that setting. Future research should focus on the eradication of minimal residual disease before HCT and the prevention of disease relapse after HCT by integrating novel targeted agents into pre-HCT and post-HCT regimens.
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Affiliation(s)
- Mehdi Hamadani
- Medical College of Wisconsin; and Center for International Blood and Marrow Transplant Research, Milwaukee, WI
| | - Mary M. Horowitz
- Medical College of Wisconsin; and Center for International Blood and Marrow Transplant Research, Milwaukee, WI
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25
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Gauthier J, Chantepie S, Bouabdallah K, Jost E, Nguyen S, Gac AC, Damaj G, Duléry R, Michallet M, Delage J, Lewalle P, Morschhauser F, Salles G, Yakoub-Agha I, Cornillon J. [Allogeneic haematopoietic cell transplantation for indolent lymphomas: Guidelines from the Francophone Society Bone Marrow Transplantation and Cellular Therapy (SFGM-TC)]. Bull Cancer 2017; 104:S121-S130. [PMID: 29173973 DOI: 10.1016/j.bulcan.2017.05.010] [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: 04/20/2017] [Accepted: 05/01/2017] [Indexed: 10/18/2022]
Abstract
Despite great improvements in the outcome of patients with lymphoma, some may still relapse or present with primary refractory disease. In these situations, allogeneic hematopoietic cell transplantation is a potentially curative option, this is true particularly the case of relapse after autologous stem cell transplantation. Recently, novel agents such as anti-PD1 and BTK inhibitors have started to challenge the use of allogeneic hematopoietic cell transplantation for relapsed or refractory lymphoma. During the 2016 annual workshop of the Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC), we performed a comprehensive review of the literature published in the last 10 years and established guidelines to clarify the indications and transplant modalities in this setting. This paper specifically reports on our conclusions regarding indolent lymphomas, mainly follicular lymphoma and chronic lymphocytic leukemia.
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Affiliation(s)
- Jordan Gauthier
- CHRU de Lille, pôle spécialités médicales et gérontologie, service des maladies du sang, secteur allogreffe de cellules souches hématopoïétiques, 59037 Lille, France; Université de Lille, UFR médecine, 59000 Lille, France
| | - Sylvain Chantepie
- AP-HP, hôpital La Pitié-Salpêtrière, service d'hématologie, 75013 Paris, France
| | | | - Edgar Jost
- Universitätsklinikum Aachen, Klinik für Onkologie, Hämatologie und Stammzelltransplantation, Aachen, Allemagne
| | | | - Anne-Claire Gac
- AP-HP, hôpital La Pitié-Salpêtrière, service d'hématologie, 75013 Paris, France
| | - Gandhi Damaj
- AP-HP, hôpital La Pitié-Salpêtrière, service d'hématologie, 75013 Paris, France
| | - Rémy Duléry
- AP-HP, hôpital Saint-Antoine, service d'hématologie, 75012 Paris, France
| | | | - Jérémy Delage
- CHU de Montpellier, service d'hématologie, 34295 Montpellier, France
| | - Philippe Lewalle
- Université libre de Bruxelles, institut Jules-Bordet, service d'hématologie, Bruxelles, Belgique
| | - Franck Morschhauser
- CHRU de Lille, pôle spécialités médicales et gérontologie, service des maladies du sang, secteur allogreffe de cellules souches hématopoïétiques, 59037 Lille, France; Université de Lille, UFR médecine, 59000 Lille, France
| | - Gilles Salles
- CHU de Lyon, service d'hématologie, 69310 Pierre-Bénite, France
| | - Ibrahim Yakoub-Agha
- CHRU de Lille, pôle spécialités médicales et gérontologie, service des maladies du sang, secteur allogreffe de cellules souches hématopoïétiques, 59037 Lille, France; CHU de Lille, université de Lille2, LIRIC Inserm U995, 59000 Lille, France
| | - Jérôme Cornillon
- Institut de cancérologie Lucien-Neuwirth, département d'hématologie clinique, 42271 Saint-Priest-en-Jarez, France.
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Hess G. The role of stem cell transplantation in follicular lymphoma. Best Pract Res Clin Haematol 2017; 31:31-40. [PMID: 29452664 DOI: 10.1016/j.beha.2017.10.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/27/2017] [Accepted: 10/31/2017] [Indexed: 12/14/2022]
Abstract
With the introduction of novel treatments paradigms to if or when to use transplantation strategies for patients with follicular lymphoma have changed substantially. Autologous transplantation has been intensively evaluated as consolidation after first induction treatment with positive effects, however the introduction of Rituximab led to comparable improvements and HDT has been moved to relapse treatment. In this indication HDT was frequently use already at first relapse, but now is dominantly used in patients with a highrisk profile, e.g. failure of response, early or multiply relapse and/or signs of transformation. The ideal place for allogeneic transplantation is even harder to define, as the curative potential might be outweighed by the substantial side effect profile and the indication must always be discussed in the light of available alternatives. In consequence, transplantation strategies remain an important therapeutic instrument for patients with FL, however timing within the treatment course has to be defined individually.
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Affiliation(s)
- Georg Hess
- Department of Hematology, Oncology and Pneumology, University Cancer Center Mainz, University Medical School of the Johannes Gutenberg-University, Langenbeckstr. 1, 55131 Mainz, Germany.
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Jiménez-Ubieto A, Grande C, Caballero D, Yáñez L, Novelli S, Hernández MT, Manzanares M, Arranz R, Ferreiro JJ, Bobillo S, Mercadal S, Galego A, Jiménez JL, Moraleda JM, Vallejo C, Albo C, Pérez E, Marrero C, Magnano L, Palomera L, Jarque I, Coria E, Rodriguez A, Martín A, López-Guillermo A, Salar A, Lahuerta JJ. Progression-free survival at 2 years post-autologous transplant: a surrogate end point for overall survival in follicular lymphoma. Cancer Med 2017; 6:2766-2774. [PMID: 29076254 PMCID: PMC5727300 DOI: 10.1002/cam4.1217] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 07/05/2017] [Accepted: 08/31/2017] [Indexed: 01/19/2023] Open
Abstract
Overall survival (OS) is the gold‐standard end point for studies evaluating autologous stem cell transplantation (ASCT) in follicular lymphoma (FL), but assessment may be elusive due to the lengthy disease course. We analyzed the validity of two earlier end points, proposed in the setting of first‐line chemo‐/immunotherapy, as surrogates for OS—progression‐free survival (PFS) status at 24 months (PFS24) and complete response at 30 months (CR30) post‐ASCT. We also have investigated the clinical features of patients with early progression after ASCT. Data were available for 626 chemosensitive FL patients who received ASCT between 1989 and 2007. Median follow‐up was 12.2 years from ASCT. In the PFS24 analysis, 153 (24%) patients progressed within 24 months and 447 were alive and progression‐free at 24 months post‐ASCT (26 who died without disease progressions within 24 months were excluded). Early progression was associated with shorter OS (hazard ratio [HR], 6.8; P = 0.00001). In the subgroup of patients who received an ASCT in the setting or relapse after being exposed to rituximab, the HR was 11.3 (95% CI, 3.9–30.2; P < 0.00001). In the CR30 analysis, 183 of 596 (31%) response‐evaluable patients progressed/died with 30 months post‐ASCT. The absence of CR30 was associated with shorter OS (HR, 7.8; P < 0.00001), including in patients with prior rituximab (HR, 8.2). PFS24 and CR30 post‐ASCT are associated with poor outcomes and should be primary end points. Further research is needed to identify this population to be offered alternative treatments.
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Affiliation(s)
| | - Carlos Grande
- Hospital Universitario, 12 de Octubre, Madrid, Spain
| | | | - Lucrecia Yáñez
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | | | | | | | - Reyes Arranz
- Hospital Universitario La Princesa, Madrid, Spain
| | | | | | - Santiago Mercadal
- Hospital Universitario de Bellvitge, l'Hospitalet de Llobregat, Spain
| | | | | | | | | | | | - Elena Pérez
- Hospital Universitario Morales de Messeguer, Murcia, Spain
| | - Carmen Marrero
- Hospital Universitario Nuestra Señora de La Candelaria, Tenerife, Spain
| | | | - Luis Palomera
- Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
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28
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Epperla N, Hamadani M. Hematopoietic cell transplantation for diffuse large B-cell and follicular lymphoma: Current controversies and advances. Hematol Oncol Stem Cell Ther 2017. [PMID: 28633038 DOI: 10.1016/j.hemonc.2017.05.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Non-Hodgkin's lymphoma (NHL) constitutes a collection of lymphoproliferative disorders with diverse biologic, histologic, and clinical features. With a better understanding of the molecular pathogenesis, recently there have been major advances in the treatment of NHLs including addition of novel monoclonal antibodies, targeted therapies, and immune activators to the therapy armamentarium. Despite these remarkable developments, autologous hematopoietic cell transplantation (auto-HCT) remains not only a standard-of-care curative option for aggressive NHL but also an important therapeutic option for indolent NHL. In NHL, for patients with high-risk features, including those heavily pretreated or with refractory disease or those experiencing failure after an auto-HCT, allogeneic HCT (allo-HCT) remains the only curative option. In this review, we briefly discuss the role of transplantation in diffuse large B-cell lymphoma (DLBCL) and follicular lymphoma (FL). In DLBCL patients, we discuss the role of HCT in clinically and biologically defined ultra-high-risk disease. In FL patients, auto-HCT is best reserved for relapsed chemosensitive patients after two to three lines of prior chemoimmunotherapies, who are not candidates for allo-HCT, either because of donor unavailability, associated comorbidities, or patient preference. Reduced-intensity conditioning allo-HCT offers the curative option for patients with relapsed/refractory FL. Although the emergence of targeted, biologic, and immunological therapies is welcoming, it is currently unclear how these new therapies might enhance or replace allo-HCT. Until we have further definitive data, allo-HCT remains the only curative option.
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Affiliation(s)
- Narendranath Epperla
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Mehdi Hamadani
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI 53226, USA; Center for International Blood and Marrow Transplant Research, Milwaukee, WI 53226, USA.
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29
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Jiménez-Ubieto A, Grande C, Caballero D, Yáñez L, Novelli S, Hernández-Garcia MT, Manzanares M, Arranz R, Ferreiro JJ, Bobillo S, Mercadal S, Galeo A, López Jiménez J, Moraleda JM, Vallejo C, Albo C, Pérez E, Marrero C, Magnano L, Palomera L, Jarque I, Martínez-Sánchez P, Martín A, Coria E, López-Guillermo A, Salar A, Lahuerta JJ. Autologous Stem Cell Transplantation for Follicular Lymphoma: Favorable Long-Term Survival Irrespective of Pretransplantation Rituximab Exposure. Biol Blood Marrow Transplant 2017; 23:1631-1640. [PMID: 28533060 DOI: 10.1016/j.bbmt.2017.05.021] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 05/17/2017] [Indexed: 11/25/2022]
Abstract
High-dose chemotherapy supported by autologous stem cell transplantation (HDT/ASCT) has contributed to modify the natural history of follicular lymphoma (FL); however, an overall survival (OS) benefit has been demonstrated at relapse only after a rituximab-free chemotherapy regimen. A total of 655 patients with FL were reported to the Spanish GELTAMO (Grupo Español de Linfomas y Trasplantes de Médula Ósea) registry and underwent first ASCT between 1989 and 2007. A total of 203 patients underwent ASCT in first complete response (CR1), 174 in second complete response (CR2), 28 in third complete response (CR3), 140 in first partial response (PR1), 81 in subsequent PR, and 29 with resistant/refractory disease; 184 patients received rituximab before ASCT. With a median follow-up of 12 years from ASCT, median progression-free survival (PFS) and overall survival (OS) were 9.7 and 21.3 years, respectively. Actuarial 12-year PFS and OS were 63% (95% confidence interval [CI], 58%-68%) and 73% (95% CI, 68%-78%), respectively, for patients in CR (with a plateau in the curve beyond 15.9 years), 25% (95% CI, 19%-28%) and 49% (95% CI 42%-56%), respectively, for patients in PR, and 23% (95% CI, 8%-48%) and 28% (95% CI, 9%-45%), respectively, for patients with resistant/refractory disease (P < .001). In patients who received rituximab before ASCT, the estimated 9-year PFS and OS from ASCT were 59.5% (95% CI, 51%-67%) and 75% (95% CI, 68%-83%), respectively. Interestingly, for patients who underwent transplantation in CR ≥2 or PR ≥2 who had received rituximab before ASCT (n = 90), 9-year PFS and OS were 61% (95% CI, 51%-73%) and 75% (95% CI, 65%-80%), respectively, with no relapses occurring beyond 5.1 years after ASCT. The cumulative incidence of second malignancies in the global series was 6.7% at 5 years and 12.8% at 10 years. This analysis strongly suggests that ASCT is a potentially curative option for eligible patients with FL. In the setting of relapse, it is of especial interest in pretransplantation rituximab-sensitive patients with FL.
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Affiliation(s)
| | | | | | - Lucrecia Yáñez
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | | | | | | | - Reyes Arranz
- Hospital Universitario La Princesa, Madrid, Spain
| | | | | | - Santiago Mercadal
- Hospital Universitario de Bellvitge, l'Hospitalet de Llobregat, Spain
| | - Andrea Galeo
- Hospital Universitario A Coruña, A Coruña, Spain
| | | | | | | | | | - Elena Pérez
- Hospital Universitario Morales de Messeguer, Murcia, Spain
| | - Carmen Marrero
- Hospital Universitario Nuestra Señora de La Candelaria, Tenerife, Spain
| | | | - Luis Palomera
- Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
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30
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Hochberg EP, Bierer MF, Winkfield KM, Chen YB, Muse VV, Louissaint A. Case 11-2017 - A 61-Year-Old Woman with Leg Swelling, Back Pain, and Hydronephrosis. N Engl J Med 2017; 376:1461-1471. [PMID: 28402765 DOI: 10.1056/nejmcpc1616023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Ephraim P Hochberg
- From the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Massachusetts General Hospital, and the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Harvard Medical School - both in Boston
| | - Michael F Bierer
- From the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Massachusetts General Hospital, and the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Harvard Medical School - both in Boston
| | - Karen M Winkfield
- From the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Massachusetts General Hospital, and the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Harvard Medical School - both in Boston
| | - Yi-Bin Chen
- From the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Massachusetts General Hospital, and the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Harvard Medical School - both in Boston
| | - Victorine V Muse
- From the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Massachusetts General Hospital, and the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Harvard Medical School - both in Boston
| | - Abner Louissaint
- From the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Massachusetts General Hospital, and the Departments of Hematology-Oncology (E.P.H., Y.-B.C.), Internal Medicine (M.F.B.), Radiation Oncology (K.M.W.), Radiology (V.V.M.), and Pathology (A.L.), Harvard Medical School - both in Boston
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31
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Shimoni A. The role of stem-cell transplantation in the treatment of marginal zone lymphoma. Best Pract Res Clin Haematol 2017; 30:166-171. [PMID: 28288712 DOI: 10.1016/j.beha.2016.08.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 08/08/2016] [Accepted: 08/08/2016] [Indexed: 12/28/2022]
Abstract
High-dose chemotherapy and autologous stem-cell transplantation (ASCT) is standard therapy in relapsed/refractory aggressive lymphoma. The optimal therapy of relapsed/refractory disseminated marginal-zone lymphoma (MZL) has not been defined. Limited data on ASCT in this setting suggests outcomes are similar to what is expected in follicular lymphoma. International guidelines suggest that ASCT should be considered in follicular lymphoma in second or subsequent remission, in particular in high-risk disease, or following disease transformation. These guidelines can be extrapolated to MZL. ASCT is not considered curative but a subset of patients achieve very long remissions. The major concern is the occurrence of secondary malignancies possibly related to total-body irradiation. Allogeneic SCT is usually considered after failure of ASCT, but can also be considered upfront in younger patients seeking curative approach. The introduction of novel/targeted therapies may change the role and timing SCT may have in the treatment algorithm of indolent lymphomas.
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Affiliation(s)
- Avichai Shimoni
- The Division of Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center, Tel-Hashomer, Tel-Aviv University, Israel.
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32
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Boltezar L, Pintaric K, Pretnar J, Pohar Perme M, Novakovic BJ. Long-term outcomes of high dose treatment and autologous stem cell transplantation in follicular and mantle cell lymphomas - a single centre experience. Radiol Oncol 2017; 51:81-87. [PMID: 28265236 PMCID: PMC5330167 DOI: 10.1515/raon-2016-0040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 05/24/2016] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Advanced follicular lymphoma (FL) and mantle cell lymphoma (MCL) are incurable diseases with conventional treatment. The high dose treatment (HDT) with autologous stem cell transplantation (ASCT), however, offers a certain proportion of these patients the prospect of a prolonged disease-free and overall survival. The aim of this study was to investigate the event free survival (EFS) and overall survival (OS) in patients with FL and MCL treated with ASCT. PATIENTS AND METHODS Seventeen patients with FL and 29 patients with MCL were included, 15 of them were transplanted to consolidate the response to second line treatment and 24 to consolidate their first remission, respectively. All were conditioned with total body irradiation (TBI) and high dose cyclophosphamide between 2006 and 2014 and all were transplanted with peripheral blood stem cells. RESULTS The estimated 5-year OS for FL was 87.8% (95% confidence interval [CI] 59.5%-96.8%) and for MCL 79.3% (95% CI 56.1%-91.1%), respectively. The estimated 5-year EFS for FL was 76.0% (95% CI 48.0%-90.3%) and for MCL 69.8% (95% CI 45.5%-84.8%), respectively. There were no secondary hematological malignancies observed in either group. CONCLUSIONS Based on above results, the ASCT with TBI is a good treatment option in terms of long-term survival for patients with follicular and mantle cell lymphoma demonstrating a relatively low rate of late toxicities and secondary malignancies.
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Affiliation(s)
- Lucka Boltezar
- Department of Medical Oncology, Institute of Oncology Ljubljana, Slovenia
| | | | - Jože Pretnar
- Department of Hematology, University Clinical Centre Ljubljana, Slovenia
| | - Maja Pohar Perme
- Department of Biostatistics and Medical Informatics, University of Ljubljana, Slovenia
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Choe H, Martin P. Frontline autologous stem cell transplant for high-risk follicular lymphoma: forever elusive? Leuk Lymphoma 2016; 58:511-512. [PMID: 27820979 DOI: 10.1080/10428194.2016.1252976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hannah Choe
- a Weill Cornell Medicine , New York , NY , USA
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Systemic Front Line Therapy of Follicular Lymphoma: When, to Whom and How. Mediterr J Hematol Infect Dis 2016; 8:e2016062. [PMID: 27872742 PMCID: PMC5111519 DOI: 10.4084/mjhid.2016.062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 11/04/2016] [Indexed: 02/06/2023] Open
Abstract
The natural history of follicular lymphoma is usually characterized by an indolent course with a high response rate to the first line therapy followed by recurrent relapses, with a time to next treatment becoming shorter after each subsequent treatment line. More than 80% of patients have advanced stage disease at diagnosis. The time of initiation and the nature of the treatment is mainly conditioned by symptoms, tumor burden, lymphoma grading, co-morbidities and patients preference. A number of clinical and biological factors have been determined to be prognostic in this disease, but the majority of them could not show to be predictive of response to treatment, and therefore can’t be used to guide the treatment choice. CD20 expression is the only predictive factor recognized in the treatment of FL and justifies the use of “naked” or “conjugated” anti-CD20 monoclonal antibodies as a single agent or in combination with chemo- or targeted therapy. Nevertheless, as this marker is almost universally found in FL, it has little role in the choice of treatment. The outcome of patients with FL improved significantly in the last years, mainly due to the widespread use of rituximab, autologous and allogeneic transplantation in young and fit relapsed patients, the introduction of new drugs and the improvement in diagnostic accuracy and management of side effects. Agents as new monoclonal antibodies, immuno-modulating drugs, and target therapy have recently been developed and approved for the relapsed setting, while studies to evaluate their role in first line treatment are still ongoing. Here we report our considerations on first line treatment approach and on the potential factors which could help in the choice of therapy.
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Yun S, Vincelette ND, Abraham I, Puvvada S, Anwer F. Outcome Comparison of Allogeneic versus Autologous Stem Cell Transplantation in Transformed Low-Grade Lymphoid Malignancies: A Systematic Review and Pooled Analysis of Comparative Studies. Acta Haematol 2016; 136:244-255. [PMID: 27802434 DOI: 10.1159/000449031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 08/09/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND Some patients with low-grade lymphoid malignancies develop transformed disease, requiring stem cell transplantation (SCT). SCT outcomes in transformed low-grade lymphoid malignancies may differ from those of nontransformed disease or other aggressive non-Hodgkin lymphomas. We conducted a pooled analysis of the clinical outcomes of allogeneic versus high-dose therapy (HDT) with autologous SCT in adult patients with transformed low-grade lymphoid malignancies. METHODS A PubMed, EMBASE, and Cochrane search yielded 4 comparative studies reporting allogeneic versus HDT with autologous SCT outcomes in adults (age ≥18) with transformed low-grade lymphoid malignancies, including follicular, chronic/small lymphocytic, and marginal zone lymphoma. Risk ratio (RR) and 95% CI were calculated using random-effects models. RESULTS Rates for overall survival (OS) were 51.0 versus 69.5% (RR = 1.55, 95% CI 1.19-2.02, p = 0.001), rates of relapse were 37.3 versus 35.3% (RR = 1.04, 95% CI 0.70-1.55, p = 0.84), and rates of transplant-related mortality (TRM) were 33.3 versus 7.2% (RR = 4.52, 95% CI 2.75-7.43, p < 0.00001) for allogeneic versus autologous SCT. Previous rituximab treatment, reduced intensity conditioning regimen prior to SCT, or original pathology had no prognostic impact. CONCLUSION HDT followed by autologous SCT was associated with lower TRM and a better OS, but there was no difference in relapse versus allogeneic SCT. Autologous SCT may be the better therapeutic option, considering the second chance of allogeneic SCT in the case of relapse.
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Affiliation(s)
- Seongseok Yun
- Department of Hematology and Oncology, H. Lee Moffitt Cancer Center, Tampa, Fla., USA
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36
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Procházka V, Papajík T, Janíková A, Belada D, Kozák T, Šálek D, Sýkorová A, Móciková H, Campr V, Dlouhá J, Langová K, Fürst T, Trněný M. Frontline intensive chemotherapy improves outcome in young, high-risk patients with follicular lymphoma: pair-matched analysis from the Czech Lymphoma Study Group Database. Leuk Lymphoma 2016; 58:601-613. [DOI: 10.1080/10428194.2016.1213834] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Vít Procházka
- Department of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Tomáš Papajík
- Department of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Andrea Janíková
- Department of Hematology and Oncology, University Hospital, Brno, Czech Republic
| | - David Belada
- 4th Department of Internal Medicine – Hematology, University Hospital and Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Tomáš Kozák
- Department of Clinical Hematology, University Hospital Kralovske Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - David Šálek
- Department of Hematology and Oncology, University Hospital, Brno, Czech Republic
| | - Alice Sýkorová
- 4th Department of Internal Medicine – Hematology, University Hospital and Faculty of Medicine, Hradec Kralove, Czech Republic
| | - Heidi Móciková
- Department of Clinical Hematology, University Hospital Kralovske Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Vít Campr
- Institute of Pathology, University Hospital Motol, Prague, Czech Republic
| | - Jitka Dlouhá
- Data Management Office, 1st Department of Internal Medicine – Department of Hematology, First Faculty of Medicine and General Teaching Hospital, Prague, Czech Republic
| | - Kateřina Langová
- Department of Medical Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Tomáš Fürst
- Department of Mathematical Analysis and Applications of Mathematics, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - Marek Trněný
- 1st Department of Internal Medicine – Department of Hematology, First Faculty of Medicine and General Teaching Hospital, Prague, Czech Republic
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The Role of Autologous and Allogeneic Stem Cell Transplantation in Follicular Lymphoma in The New Drugs Era. Mediterr J Hematol Infect Dis 2016; 8:e2016045. [PMID: 27648208 PMCID: PMC5016019 DOI: 10.4084/mjhid.2016.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 07/01/2016] [Indexed: 02/07/2023] Open
Abstract
Follicular lymphoma (FL) is the second most common histotype of non-Hodgkin’s lymphoma, and it is generally characterized by a heterogeneous clinical course. Despite recent therapeutic and diagnostic improvements, a significant fraction of FL patients still relapsed. In younger and/or fit FL relapsed patients bone marrow transplant (BMT) has represented the main salvage therapy for many years. Thanks to the ability of high-dose chemotherapy to overcome the lymphoma resistance and refractoriness, autologous stem cell transplantation (ASCT) can achieve a high complete remission rate (CR) and favorable outcome regarding progression-free survival (PFS) and overall survival (OS). Allogeneic stem cell transplantation (alloSCT) combines the high dose chemotherapy effect together with the immune reaction of the donor immune system against lymphoma, the so-called ‘graft versus lymphoma’ (GVL) effect. Considering the generally higher transplant-related mortality (TRM), alloSCT is mostly indicated for FL relapsed after ASCT. During the last years, there have been a great spread of novel effective and feasible drugs Although these and future novel drugs will probably change our current approach to FL, the OS post-BMT (ASCT and alloSCT) has never been reproduced by any novel combination. In this scenario, it is important to correctly evaluate the disease status, the relapse risk and the comorbidity profile of the relapsed FL patients in order to provide the best salvage therapy and eventually transplant consolidation.
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Capria S, Barberi W, Perrone S, Ferretti A, Salaroli A, Annechini G, D'Elia GM, Foà R, Pulsoni A. Reappraising the timing of transplant for indolent non-Hodgkin lymphomas. Expert Rev Hematol 2016; 9:951-64. [PMID: 27539362 DOI: 10.1080/17474086.2016.1226128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Indolent non-Hodgkin lymphomas (iNHL) remain incurable with standard approaches. The timing of autologous stem cell transplant (ASCT) is changing following the introduction of new drugs that can potentially defer the transplant, improved reduced intensity conditioning (RIC) and haploidentical allogeneic SCT (allo-SCT). AREAS COVERED The most relevant aspects concerning the role of hematopoietic stem cell transplantation in the management of iNHL are discussed. Literature search methodology included examination of PubMed index and meeting presentations. Expert commentary: ASCT is not currently employed as consolidation in first-line, being reserved to patients with refractory/relapsed disease. The curative potential of graft-versus-lymphoma (GVL) after RIC allo-SCT could be particularly beneficial in patients with iNHL relapsing after ASCT. This scenario could be modified in the near future by better definition of high-risk patients at diagnosis, by the improvement of minimal residual disease (MRD) evaluation and by the introduction of new drugs in the therapeutic algorithm.
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Affiliation(s)
- Saveria Capria
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Walter Barberi
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Salvatore Perrone
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Antonietta Ferretti
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Adriano Salaroli
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Giorgia Annechini
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Gianna Maria D'Elia
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Robin Foà
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
| | - Alessandro Pulsoni
- a Hematology, Department of Cellular Biotechnologies and Hematology , Sapienza University , Rome , Italy
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Robinson SP, Boumendil A, Finel H, Schouten H, Ehninger G, Maertens J, Crawley C, Rambaldi A, Russell N, Anders W, Blaise D, Yakoub-Agha I, Ganser A, Castagna L, Volin L, Cahn JY, Montoto S, Dreger P. Reduced intensity allogeneic stem cell transplantation for follicular lymphoma relapsing after an autologous transplant achieves durable long-term disease control: an analysis from the Lymphoma Working Party of the EBMT†. Ann Oncol 2016; 27:1088-1094. [PMID: 26961149 DOI: 10.1093/annonc/mdw124] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 02/17/2016] [Accepted: 02/22/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Patients with follicular lymphoma (FL) relapsing after an autologous transplant (autoSCT) may be treated with a variety of therapies, including a reduced intensity allogeneic transplant (RICalloSCT). We conducted a retrospective analysis of a large cohort of patients undergoing RICalloSCT for FL in this setting. PATIENTS AND METHODS A total of 183 patients, median age 45 years (range 21-69), had undergone an autoSCT at a median of 30 months before the RICalloSCT. Before the RICalloSCT, they had received a median of four lines (range 3-10) of therapy and 81% of patients had chemosensitive disease and 16% had chemoresistant disease. Grafts were donated from sibling (47%) or unrelated donors (53%). RESULTS With a median follow-up of 59 months, the non-relapse mortality (NRM) was 27% at 2 years. The median remission duration post-autoSCT and RICalloSCT was 14 and 43 months, respectively. The 5-year relapse/progression rate, progression-free survival and overall survival were 16%, 48% and 51%, respectively, and were associated with age and disease status at RICalloSCT. CONCLUSION These data suggest that an RICalloSCT is an effective salvage strategy in patients with FL recurring after a prior autoSCT and might overcome the poor prognostic impact of early relapse after autoSCT.
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Affiliation(s)
- S P Robinson
- BMT Unit, University Hospital Bristol NHS Foundation Trust, Bristol, UK; Lymphoma Working Party EBMT, Paris, France.
| | | | - H Finel
- Lymphoma Working Party EBMT, Paris, France
| | - H Schouten
- Department of Haematology, University Hospital, Maastricht, The Netherlands
| | - G Ehninger
- Department of Haematology, Universitaetsklinikum, Dresden, Germany
| | - J Maertens
- Department of Haematology, University Hospital Gasthuisberg, Leuven, Belgium
| | - C Crawley
- Department of Haematology, Addenbrookes Hospital, Cambridge, UK
| | - A Rambaldi
- Haematology and Bone Marrow Transplant Unit, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
| | - N Russell
- Department of Haematology, City Hospital, Nottingham, UK
| | - W Anders
- Department of Haematology, University Hospital, Umea, Sweden
| | - D Blaise
- Department of Haematology, Institut Paoli Calmettes, Marseille
| | - I Yakoub-Agha
- Department of Haematology, Hôpital Claude Huriez, Lille, France
| | - A Ganser
- Department of Haematology, Medical School, Hannover, Germany
| | - L Castagna
- Department of Haematology, Istituto Clinico Humanitas, Milano, Italy
| | - L Volin
- HUH Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - J-Y Cahn
- Haematology, Clinique Universitaire d'Hématologie CHU Grenoble UMR 38043, Grenoble Cedex 09, France
| | - S Montoto
- Lymphoma Working Party EBMT, Paris, France; Department of Haematology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - P Dreger
- Lymphoma Working Party EBMT, Paris, France; Department of Medicine V, University of Heidelberg, Heidelberg, Germany
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40
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The role of autologous and allogeneic stem cell transplantation in the management of indolent B-cell lymphoma. Blood 2016; 127:2093-100. [DOI: 10.1182/blood-2015-11-624320] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 02/24/2016] [Indexed: 11/20/2022] Open
Abstract
Abstract
Despite improvements over the past decade in the overall survival of patients with indolent non-Hodgkin lymphomas, these lymphomas remain largely incurable with standard therapies. Immunochemotherapy with rituximab-based regimens has become a well-established standard of care in the primary and relapsed disease settings. The role of hematopoietic stem cell transplantation in indolent lymphoma has been defined by the adoption of this therapy largely in the relapse setting because randomized trials in the first-line setting have not shown survival advantages. Allogeneic stem cell transplantation has the possibility for cure because of the potential for immunologic graft-versus-lymphoma effect, but there are significant concerns regarding nonrelapse mortality. Autologous stem cell transplantation offers a safe treatment platform, but relapse remains a significant issue. The role of transplantation in the current treatment landscape of immunochemotherapy has not been conclusively proven, and randomized trials are lacking. This review summarizes the current relevant data regarding transplantation in indolent non-Hodgkin lymphoma and highlights the issues relevant to clinicians in the field.
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41
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Follicular lymphoma: evolving therapeutic strategies. Blood 2016; 127:2055-63. [DOI: 10.1182/blood-2015-11-624288] [Citation(s) in RCA: 123] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 12/26/2015] [Indexed: 12/28/2022] Open
Abstract
Abstract
Follicular lymphoma (FL) is the most common indolent non-Hodgkin lymphoma in the Western hemisphere. After decades of stagnation, the natural history of FL appears to have been favorably impacted by the introduction of rituximab. Randomized clinical trials have demonstrated that the addition of rituximab to standard chemotherapy induction has improved the overall survival. Maintenance rituximab strategies can improve progression-free survival. Even chemotherapy platforms have changed in the past 5 years, as bendamustine combined with rituximab has rapidly become a standard frontline strategy in North America and parts of Europe. Recent discoveries have identified patients at high risk for poor outcomes to first-line therapy (m7–Follicular Lymphoma International Prognostic Index [m7-FLIPI]) and for poor outcomes after frontline therapy (National LymphoCare Study). However, several unmet needs remain, including a better ability to identify high-risk patients at diagnosis, the development of predictive biomarkers for targeted agents, and strategies to reduce the risk of transformation. The development of targeted agents, exploiting our current understanding of FL biology, is a high research priority. A multitude of novel therapies are under investigation in both the frontline and relapsed/refractory settings. It will be critical to identify the most appropriate populations for new agents and to develop validated surrogate end points, so that novel agents can be tested (and adopted, if appropriate) efficiently.
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42
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Fenske TS, Hamadani M, Cohen JB, Costa LJ, Kahl BS, Evens AM, Hamlin PA, Lazarus HM, Petersdorf E, Bredeson C. Allogeneic Hematopoietic Cell Transplantation as Curative Therapy for Patients with Non-Hodgkin Lymphoma: Increasingly Successful Application to Older Patients. Biol Blood Marrow Transplant 2016; 22:1543-1551. [PMID: 27131863 DOI: 10.1016/j.bbmt.2016.04.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 04/21/2016] [Indexed: 12/31/2022]
Abstract
Non-Hodgkin lymphoma (NHL) constitutes a collection of lymphoproliferative disorders with widely varying biological, histological, and clinical features. For the B cell NHLs, great progress has been made due to the addition of monoclonal antibodies and, more recently, other novel agents including B cell receptor signaling inhibitors, immunomodulatory agents, and proteasome inhibitors. Autologous hematopoietic cell transplantation (auto-HCT) offers the promise of cure or prolonged remission in some NHL patients. For some patients, however, auto-HCT may never be a viable option, whereas in others, the disease may progress despite auto-HCT. In those settings, allogeneic HCT (allo-HCT) offers the potential for cure. Over the past 10 to 15 years, considerable progress has been made in the implementation of allo-HCT, such that this approach now is a highly effective therapy for patients up to (and even beyond) age 75 years. Recent advances in conventional lymphoma therapy, peritransplantation supportive care, patient selection, and donor selection (including the use of alternative hematopoietic cell donors), has allowed broader application of allo-HCT to patients with NHL. As a result, an ever-increasing number of NHL patients over age 60 to 65 years stand to benefit from allo-HCT. In this review, we present data in support of the use of allo-HCT for patients with diffuse large B cell lymphoma, follicular lymphoma, and mantle cell lymphoma. These histologies account for a large majority of allo-HCTs performed for patients over age 60 in the United States. Where possible, we highlight available data in older patients. This body of literature strongly supports the concept that allo-HCT should be offered to fit patients well beyond age 65 and, accordingly, that this treatment should be covered by their insurance carriers.
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Affiliation(s)
- Timothy S Fenske
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin.
| | - Mehdi Hamadani
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin; Center for International Blood and Marrow Transplant Research, Milwaukee, Wisconsin
| | - Jonathon B Cohen
- Department of Hematology and Medical Oncology, Emory University, Winship Cancer Institute, Atlanta, Georgia
| | - Luciano J Costa
- Division of Hematology and Oncology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Brad S Kahl
- Division of Oncology, Washington University School of Medicine, St. Louis, Missouri
| | - Andrew M Evens
- Division of Hematology/Oncology, Tufts Medical Center, Boston, Massachusetts
| | - Paul A Hamlin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, and Department of Medicine, Weill Medical College of Cornell University, New York Presbyterian Hospital, New York, New York
| | - Hillard M Lazarus
- Division of Hematology-Oncology, Department of Medicine, University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, Ohio
| | - Effie Petersdorf
- Division of Medical Oncology, University of Washington School of Medicine, and Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Christopher Bredeson
- Blood and Marrow Transplant Program, Ottawa Hospital Research Institute at University of Ottawa, Ottawa, Ontario, Canada
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43
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Jacobson CA, Freedman AS. Is There a Best Initial Treatment for a New Patient With Low Grade Follicular Lymphoma. Curr Hematol Malig Rep 2016; 11:218-23. [PMID: 26995595 DOI: 10.1007/s11899-016-0321-6] [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: 11/28/2022]
Abstract
The treatment landscape for newly diagnosed follicular lymphoma (FL) has dramatically changed over the past decade, first with the advent of rituximab and then with the activity of old and new drugs, like bendamustine and lenalidomide, in this disease. The efficacy and tolerability of rituximab has led to a paradigm shift for the management of patients with low volume FL for many oncologists. Despite the lack of a survival benefit seen with this approach, many now use this single agent in patients who had historically been observed. Likewise, its use as maintenance therapy following successful front-line induction therapy of patients with symptomatic FL, with either rituximab alone or specific chemoimmunotherapy regimens, has improved remission duration and widely been adopted. As newer chemoimmunotherapy regimens, like bendamustine and rituximab, have superior outcomes with improved tolerability, upfront treatment options are redefined and questions emerge: whom do maintenance strategies benefit, and what is the optimal sequencing of therapies? Finally, as newer targeted and potentially better tolerated therapies demonstrate efficacy in the relapsed setting, their use, both in combination with and in place of chemotherapy, is being explored. The promising regimen of lenalidomide with rituximab is being compared with chemoimmunotherapy in a randomized fashion. Cure remains elusive, however, in advanced stage disease and so safety and tolerability, in addition to efficacy, remain important endpoints.
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Affiliation(s)
- Caron A Jacobson
- Department of Hematologic Malignancies, Division of Medical Oncology and Department of Medicine, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA.
| | - Arnold S Freedman
- Department of Hematologic Malignancies, Division of Medical Oncology and Department of Medicine, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
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44
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Klyuchnikov E, Bacher U, Ahn KW, Carreras J, Kröger NM, Hari PN, Ku GH, Ayala E, Chen AI, Chen YB, Cohen JB, Freytes CO, Gale RP, Kamble RT, Kharfan-Dabaja MA, Lazarus HM, Martino R, Mussetti A, Savani BN, Schouten HC, Usmani SZ, Wiernik PH, Wirk B, Smith SM, Sureda A, Hamadani M. Long-term survival outcomes of reduced-intensity allogeneic or autologous transplantation in relapsed grade 3 follicular lymphoma. Bone Marrow Transplant 2016; 51:58-66. [PMID: 26437062 PMCID: PMC4703480 DOI: 10.1038/bmt.2015.223] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 07/29/2015] [Accepted: 08/15/2015] [Indexed: 01/04/2023]
Abstract
Grade 3 follicular lymphoma (FL) has aggressive clinical behavior. To evaluate the optimal first transplantation approach in relapsed/refractory grade 3 FL patients, we compared the long-term outcomes after allogeneic (allo-) vs autologous hematopoietic cell transplantation (auto-HCT) in the rituximab era. A total of 197 patients undergoing first reduced-intensity conditioning (RIC) allo-HCT or first auto-HCT during 2000-2012 were included. Rituximab-naive patients were excluded. Allo-HCT recipients were younger, more heavily pretreated and had a longer interval between diagnosis and HCT. The 5-year probabilities of non-relapse mortality (NRM), relapse/progression, PFS and overall survival (OS) for auto-HCT vs allo-HCT groups were 4% vs 27% (P<0.001), 61% vs 20% (P<0.001), 36% vs 51% (P=0.07) and 59% vs 54% (P=0.7), respectively. On multivariate analysis, auto-HCT was associated with reduced risk of NRM (relative risk (RR)=0.20; P=0.001). Within the first 11 months post HCT, auto- and allo-HCT had similar risks of relapse/progression and PFS. Beyond 11 months, auto-HCT was associated with higher risk of relapse/progression (RR=21.3; P=0.003) and inferior PFS (RR=3.2; P=0.005). In the first 24 months post HCT, auto-HCT was associated with improved OS (RR=0.42; P=0.005), but in long-time survivors (beyond 24 months) it was associated with inferior OS (RR=3.6; P=0.04). RIC allo-HCT as the first transplant approach can provide improved PFS and OS, in long-term survivors.
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Affiliation(s)
- Evgeny Klyuchnikov
- Department for Stem Cell Transplantation, University Cancer Center Hamburg, Hamburg, Germany
| | - Ulrike Bacher
- Department for Hematology/Oncology, Georg August University Göttingen, Göttingen, Germany
| | - Kwang Woo Ahn
- CIBMTR (Center for International Blood and Marrow Transplant Research) Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
- Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI
| | - Jeanette Carreras
- CIBMTR (Center for International Blood and Marrow Transplant Research) Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Nicolaus M. Kröger
- Department for Stem Cell Transplantation, University Cancer Center Hamburg, Hamburg, Germany
| | - Parameswaran N. Hari
- CIBMTR (Center for International Blood and Marrow Transplant Research) Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Grace H. Ku
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego, San Diego, CA
| | - Ernesto Ayala
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Andy I. Chen
- Oregon Health and Science University, Portland, OR
| | - Yi-Bin Chen
- Division of Hematology/Oncology, Massachusetts General Hospital, Boston, MA
| | - Jonathon B. Cohen
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA
| | - César O. Freytes
- South Texas Veterans Health Care System and University of Texas Health Science Center San Antonio, San Antonio, TX
| | - Robert Peter Gale
- Hematology Research Centre, Division of Experimental Medicine, Department of Medicine, Imperial College of London, London, United Kingdom
| | - Rammurti T. Kamble
- Division of Hematology and Oncology, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX
| | - Mohamed A. Kharfan-Dabaja
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Hillard M. Lazarus
- Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, OH
| | - Rodrigo Martino
- Division of Clinical Hematology, Hospital de la Santa Creu I Sant Pau, Barcelona, Spain
| | - Alberto Mussetti
- S.C. Ematologia e Trapianto Midollo Osseo, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Università degli Studi di Milano, Milan, Italy
| | - Bipin N. Savani
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Harry C. Schouten
- Department of Hematology, Academische Ziekenhuis, Maastricht, Netherlands
| | - Saad Z. Usmani
- Department of Hematology – Medical Oncology, Levine Cancer Institute, Carolinas HealthCare System, Charlotte, NC
| | | | - Baldeep Wirk
- Division of Bone Marrow Transplant, Seattle Cancer Care Alliance, Seattle, WA
| | - Sonali M. Smith
- Section of Hematology/Oncology, The University of Chicago, Chicago, IL
| | - Anna Sureda
- Servei d'Hematologia, Institut Català d'Oncologia, Hospital Duran i Reynals, Barcelona, Spain
- Secretary, European Group for Blood and Marrow Transplantation
| | - Mehdi Hamadani
- CIBMTR (Center for International Blood and Marrow Transplant Research) Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
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45
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Freedman A. Follicular lymphoma: 2015 update on diagnosis and management. Am J Hematol 2015; 90:1171-8. [PMID: 26769125 DOI: 10.1002/ajh.24200] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 09/23/2015] [Indexed: 12/20/2022]
Abstract
DISEASE OVERVIEW Follicular lymphoma is generally an indolent B cell lymphoproliferative disorder of transformed follicular center B cells. Follicular lymphoma (FL) is characterized by diffuse lymphoadenopathy, bone marrow involvement, splenomegaly, and less commonly other extranodal sites of involvement. In general, cytopenias can occur but constitutional symptoms of fever, night sweats, and weight loss are uncommon. DIAGNOSIS Diagnosis is based on histology of preferably a biopsy of a lymph node. Immunohistochemical staining is positive in virtually all cases for cell surface CD19, CD20, CD10, and monoclonal immunoglobulin, as well as cytoplasmic expression of bcl-2 protein. The overwhelming majority of cases have the characteristic t(14;18) translocation involving the IgH/bcl-2 genes. RISK STRATIFICATION The Follicular Lymphoma International Prognostic Index prognostic model for FL uses five independent predictors of inferior survival: age >60 years, hemoglobin <12 g/dL, serum LDH > normal, Ann Arbor stage III/IV, number of involved nodal areas > 4. The presence of 0, 1, 2, and ≥ 3 adverse factors defines low, intermediate, and high-risk disease. With the use of more modern therapies, outcomes have improved. RISK-ADAPTED THERAPY Observation continues to be adequate for asymptomatic patients with low bulk disease and no cytopenias, with no survival advantage for early treatment with either chemotherapy or rituximab alone. For patients needing therapy, most patients are treated with chemotherapy plus rituximab, which has improved response rates, duration of response and overall survival. Randomized studies have shown additional benefit for maintenance rituximab both following chemotherapy-rituximab and single agent rituximab. Experimental therapies as well as stem cell transplantation (SCT) are considered for recurrent disease.
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Affiliation(s)
- Arnold Freedman
- Department of Medical Oncology; Dana-Farber Cancer Institute; Boston Massachusetts
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46
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Bhatt VR, Armitage JO. Autologous and allogeneic hematopoietic stem cell transplantation in follicular lymphoma. Expert Opin Biol Ther 2015; 16:57-66. [DOI: 10.1517/14712598.2016.1096341] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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47
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Steffanoni S, Ghielmini M, Moccia A. Chemotherapy and treatment algorithms for follicular lymphoma: a look at all options. Expert Rev Anticancer Ther 2015; 15:1337-49. [DOI: 10.1586/14737140.2015.1092386] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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48
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Rituximab for indolent lymphomas before and after allogeneic hematopoietic stem cell transplantation. Curr Opin Hematol 2015; 22:469-75. [PMID: 26390162 DOI: 10.1097/moh.0000000000000180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The most substantial advancement in the treatment of indolent B-cell non-Hodgkin lymphoma (NHL), since the advent of combination chemotherapy, has been the introduction of the monoclonal anti-CD20 antibody rituximab. However, the optimal schedule, timing, and duration of rituximab therapy remain controversial. RECENT FINDINGS Since its initially reported single-agent activity in 1997, the role of rituximab has greatly expanded and it is now ubiquitously integrated in all treatment phases of indolent NHL. Yet, several questions remain to be addressed: should asymptomatic patients be treated at diagnosis with single-agent rituximab or still kept in watchful waiting, what are the optimal first-line treatments to combine with rituximab, what is the role of maintenance therapy, and is there a benefit in incorporating rituximab in autologous and allogeneic stem cell transplantation schemes for these diseases? Recent and ongoing clinical trials tackling these relevant issues will be presented and critically discussed in this article. SUMMARY Excellent outcomes are reported with rituximab therapy in indolent NHL, both early and late in the disease course. Continued study of this most valuable therapeutic agent is warranted to set the optimal treatment approach leading to cure the majority of patients.
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49
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Klyuchnikov E, Bacher U, Kröger NM, Hari PN, Ahn KW, Carreras J, Bachanova V, Bashey A, Cohen JB, D'Souza A, Freytes CO, Gale RP, Ganguly S, Hertzberg MS, Holmberg LA, Kharfan-Dabaja MA, Klein A, Ku GH, Laport GG, Lazarus HM, Miller AM, Mussetti A, Olsson RF, Slavin S, Usmani SZ, Vij R, Wood WA, Maloney DG, Sureda AM, Smith SM, Hamadani M. Reduced-Intensity Allografting as First Transplantation Approach in Relapsed/Refractory Grades One and Two Follicular Lymphoma Provides Improved Outcomes in Long-Term Survivors. Biol Blood Marrow Transplant 2015; 21:2091-2099. [PMID: 26253007 DOI: 10.1016/j.bbmt.2015.07.028] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Accepted: 07/24/2015] [Indexed: 12/22/2022]
Abstract
This study was conducted to compare long-term outcomes in patients with refractory/relapsed grades 1 and 2 follicular lymphoma (FL) after allogeneic (allo) versus autologous (auto) hematopoietic cell transplantation (HCT) in the rituximab era. Adult patients with relapsed/refractory grades 1 and 2 FL undergoing first reduced-intensity allo-HCT or first autograft during 2000 to 2012 were evaluated. A total of 518 rituximab-treated patients were included. Allo-HCT patients were younger and more heavily pretreated, and more patients had advanced stage and chemoresistant disease. The 5-year adjusted probabilities, comparing auto-HCT versus allo-HCT groups for nonrelapse mortality (NRM) were 5% versus 26% (P < .0001); relapse/progression: 54% versus 20% (P < .0001); progression-free survival (PFS): 41% versus 58% (P < .001), and overall survival (OS): 74% versus 66% (P = .05). Auto-HCT was associated with a higher risk of relapse/progression beyond 5 months after HCT (relative risk [RR], 4.4; P < .0001) and worse PFS (RR, 2.9; P < .0001) beyond 11 months after HCT. In the first 24 months after HCT, auto-HCT was associated with improved OS (RR, .41; P < .0001), but beyond 24 months, it was associated with inferior OS (RR, 2.2; P = .006). A landmark analysis of patients alive and progression-free at 2 years after HCT confirmed these observations, showing no difference in further NRM between both groups, but there was significantly higher risk of relapse/progression (RR, 7.3; P < .0001) and inferior PFS (RR, 3.2; P < .0001) and OS (RR, 2.1; P = .04) after auto-HCT. The 10-year cumulative incidences of second hematological malignancies after allo-HCT and auto-HCT were 0% and 7%, respectively. Auto-HCT and reduced-intensity-conditioned allo-HCT as first transplantation approach can provide durable disease control in grades 1 and 2 FL patients. Continued disease relapse risk after auto-HCT translates into improved PFS and OS after allo-HCT in long-term survivors.
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Affiliation(s)
- Evgeny Klyuchnikov
- Department for Stem Cell Transplantation, University Cancer Center Hamburg, Hamburg, Germany
| | - Ulrike Bacher
- Department for Hematology and Internal Oncology, Georg August University Göttingen, Göttingen, Germany
| | - Nicolaus M Kröger
- Department for Stem Cell Transplantation, University Cancer Center Hamburg, Hamburg, Germany
| | - Parameswaran N Hari
- Center for International Blood and Marrow Transplant Research (CIBMTR), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Kwang Woo Ahn
- Center for International Blood and Marrow Transplant Research (CIBMTR), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Jeanette Carreras
- Center for International Blood and Marrow Transplant Research (CIBMTR), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Veronika Bachanova
- Bone and Marrow Transplant Program, University of Minnesota Medical Center, Minneapolis, Minnesota
| | - Asad Bashey
- Blood and Marrow Transplant Program at Northside Hospital, Atlanta, Georgia
| | - Jonathon B Cohen
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia
| | - Anita D'Souza
- Center for International Blood and Marrow Transplant Research (CIBMTR), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - César O Freytes
- South Texas Veterans Health Care System and University of Texas Science Center San Antonio, San Antonio, San Antonio, Texas
| | - Robert Peter Gale
- Hematology Research Centre, Division of Experimental Medicine, Department of Medicine, Imperial College London, London, United Kingdom
| | - Siddhartha Ganguly
- Blood and Marrow Transplantation, Division of Hematology and Oncology, University of Kansas Medical Center, Kansas City, Kansas
| | - Mark S Hertzberg
- Department of Haematology, Prince of Wales Hospital, Randwick NSW, Australia
| | - Leona A Holmberg
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Mohamed A Kharfan-Dabaja
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Andreas Klein
- Divison of Hematology/Oncology, Department of Medicine, Tufts Medical Center, Boston, Massachusetts
| | - Grace H Ku
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego, San Diego, California
| | - Ginna G Laport
- Division of Bone Marrow Transplantation, Stanford Hospital and Clinics, Stanford, California
| | - Hillard M Lazarus
- Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, Ohio
| | - Alan M Miller
- Department of Oncology, Baylor University Medical Center, Dallas, Texas
| | - Alberto Mussetti
- S.C. Ematologia e Trapianto Midollo Osseo, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy; Università degli Studi di Milano, Milan, Italy
| | - Richard F Olsson
- Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden; Centre for Clinical Research Sörmland, Uppsala University, Uppsala, Sweden
| | - Shimon Slavin
- The International Center for Cell Therapy and Cancer Immunotherapy, Tel Aviv, Israel
| | - Saad Z Usmani
- Department of Hematology, Medical Oncology, Levine Cancer Institute, Carolinas HealthCare System, Charlotte, North Carolina
| | - Ravi Vij
- Division of Hematology and Oncology, Washington University School of Medicine, St. Louis, Missouri
| | - William A Wood
- Division of Hematology/Oncology, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - David G Maloney
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Anna M Sureda
- Servei d'Hematologia, Institut Català d'Oncologia, Hospital Duran i Reynals, Barcelona, Spain; European Group for Blood and Marrow Transplantation
| | - Sonali M Smith
- Section of Hematology/Oncology, University of Chicago, Chicago, Illinois
| | - Mehdi Hamadani
- Center for International Blood and Marrow Transplant Research (CIBMTR), Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin.
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Yano S, Mori T, Kanda Y, Kato J, Nakaseko C, Fujisawa S, Tomita N, Sakai R, Shono K, Saitoh T, Aotsuka N, Kobayashi N, Saito T, Takahashi S, Kanamori H, Okamoto S. Favorable survival after allogeneic stem cell transplantation with reduced-intensity conditioning regimens for relapsed/refractory follicular lymphoma. Bone Marrow Transplant 2015; 50:1299-305. [DOI: 10.1038/bmt.2015.158] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 05/12/2015] [Accepted: 05/26/2015] [Indexed: 11/09/2022]
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