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Sesques P, Bourcier J, Golfier C, Lebras L, Nicolas-Virelizier E, Hacini M, Perrin MC, Voillat L, Bachy E, Traverse-Glehen A, Moreau A, Martin L, Ramla S, Casasnovas O, Le Gouill S, Salles G, Ghesquières H. Clinical characteristics and outcomes of relapsed follicular lymphoma after autologous stem cell transplantation in the rituximab era. Hematol Oncol 2020; 38:137-145. [PMID: 31953963 DOI: 10.1002/hon.2713] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 01/03/2020] [Accepted: 01/12/2020] [Indexed: 11/09/2022]
Abstract
High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is a therapeutic option for patients with relapsed follicular lymphoma (FL). The clinical characteristics and outcomes of FL relapse after ASCT in the rituximab era have not yet been fully elucidated. We retrospectively reviewed 414 FL patients treated with ASCT between 2000 and 2014 in four hematology departments. All patients received rituximab as a first-line treatment. We specifically analyzed the clinical characteristics, treatment strategies at relapse, and outcomes of 95 patients (23%) who relapsed after ASCT. The patients (median age, 57 y) received a median of two lines of therapy (range, 2-6) prior to ASCT, with 92% in complete response (CR) or partial response (PR) before ASCT. Histological transformation at relapse after ASCT was observed in 20% of the patients. Treatment at relapse after ASCT consisted of chemotherapy with or without rituximab (n = 45/90, 50%), targeted agents (18%), rituximab monotherapy (14%), or consolidation allogeneic transplantation after induction chemotherapy (12%) and radiotherapy (6%). After relapse, the median progression-free survival (PFS) and overall survival (OS) were 1 year (95% CI, 0.541-1.579) and 5.5 years (95% CI, 1.910-9.099), respectively. In the multivariate analysis, histological transformation (HT) was associated with OS (P = .044; HR 2.439; 95% CI, 1.025-5.806), and a high FLIPI score at relapse was associated with PFS (P = .028; HR 2.469; 95% CI, 1.104-5.521). This retrospective study showed that the period of PFS of patients who relapsed after ASCT is short. A biopsy should be performed for these patients to document the HT. Our results indicate that new treatment strategies will need to be developed for these patients.
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Affiliation(s)
- Pierre Sesques
- Department of Hematology, Centre Hospitalier Lyon Sud, Université Claude Bernard Lyon 1, Pierre-Bénite, France
| | - Jessie Bourcier
- Department of Hematology, Nantes University Hospital, CHU of Nantes and CHD Vendée, La Roche-sur-Yon, France
| | - Camille Golfier
- Department of Hematology, Dijon University Hospital, Dijon, France
| | - Laure Lebras
- Department of Hematology, Centre Léon Bérard, Lyon, France
| | | | - Maya Hacini
- Department of Hematology, Centre Hospitalier Métropole Savoie, Chambéry, France
| | - Marie Claire Perrin
- Department of Hematology, Centre Hospitalier Fleyriat, Bourg-en-Bresse, France
| | - Laurent Voillat
- Department of Hematology, Centre Hospitalier of Chalon-sur-Saône, Chalon-sur-Saône, France
| | - Emmanuel Bachy
- Department of Hematology, Centre Hospitalier Lyon Sud, Université Claude Bernard Lyon 1, Pierre-Bénite, France
| | - Alexandra Traverse-Glehen
- Department of Pathology, Centre Hospitalier Lyon Sud, Université Claude Bernard Lyon 1, Pierre Bénite, France
| | - Anne Moreau
- Department of Pathology, CHU of Nantes, Nantes, France
| | - Laurent Martin
- Department of Pathology, Dijon University Hospital, Dijon, France
| | - Selim Ramla
- Department of Pathology, Dijon University Hospital, Dijon, France
| | | | - Steven Le Gouill
- Department of Hematology, CHU of Nantes CRCINA INSERM team 10 Nantes, Nantes University NUN Next, Nantes, France
| | - Gilles Salles
- Department of Hematology, Centre Hospitalier Lyon Sud, Université Claude Bernard Lyon 1, Pierre-Bénite, France
| | - Hervé Ghesquières
- Department of Hematology, Centre Hospitalier Lyon Sud, Université Claude Bernard Lyon 1, Pierre-Bénite, France
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2
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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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3
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Abstract
Hematopoietic Stem Cells Transplantation (HSCT) is an effective treatment for hematological and non-hematological diseases. The main challenge in autologous HSCT is purging of malignant cells to prevent relapse. In allogeneic HSCT graft-versus-host disease (GvHD) and opportunistic infections are frequent complications. Two types of graft manipulation have been introduced: the first one in the autologous context aimed at separating malignant cells from hematopoietic stem cells (HSC), and the second one in allogeneic HSCT aimed at reducing the incidence of GvHD and at accelerating immune reconstitution. Here we describe the manipulations used for cell purging in autologous HSCT or for T Cell Depletion (TCD) and T cell selection in allogeneic HSCT. More complex manipulations, requiring a Good Manufacturing Practice (GMP) facility, are briefly mentioned.
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4
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High-dose chemotherapy followed by autologous and allogeneic hematopoietic stem cell transplantation in patients with follicular non-Hodgkin’s lymphoma in the rituximab era. TUMORI JOURNAL 2015; 101:2-7. [PMID: 25702654 DOI: 10.5301/tj.5000203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2014] [Indexed: 11/20/2022]
Abstract
High-dose chemotherapy in lymphomas, and mainly non-Hodgkin’s lymphomas, has been advancing since the 1970s. This therapeutic strategy is based on the supposed existence of a dose-response curve for cytotoxic agents. However, the available data are contradictory, so high-dose chemotherapy cannot be guaranteed as consolidation treatment for first-remission follicular lymphoma or diffuse large cell lymphoma. The objective of this paper is to review the current knowledge about high-dose chemotherapy followed by hematopoietic stem cell transplantation in follicular non-Hodgkin’s lymphoma. The published studies on follicular lymphoma after first remission, recurrent follicular lymphoma, and transformed follicular lymphoma were assessed together with the data available on diffuse large cell lymphoma. During analysis of the studies, difficulties were encountered in comparing studies due to the heterogeneous nature of the data. High-dose chemotherapy as consolidation treatment after first remission or in recurrent or refractory disease was also analyzed.
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Kritharis A, Sharma J, Evens AM. Current therapeutic strategies and new treatment paradigms for follicular lymphoma. Cancer Treat Res 2015; 165:197-226. [PMID: 25655611 DOI: 10.1007/978-3-319-13150-4_8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Follicular lymphoma (FL) is an indolent non-Hodgkin's lymphoma that remains an incurable disease for most patients. It is responsive to a variety of different treatments, however it follows a pattern of relapsing and remitting disease. Traditional therapeutic options for patients with untreated FL include expectant observation for asymptomatic and low tumor burden and multiagent cytotoxic chemotherapy for symptomatic and/or high tumor burden. Biologics have become an integral part of therapy with agents that target B lymphocytes, including monoclonal anti-CD20 antibodies and radiolabeled anti-CD20 antibodies. Treatment response to cytotoxic and biologic therapy is high initially; however, with subsequent treatments, response rate and remission duration typically decline and cumulative toxicities increase. The identification of novel targeted agents, use of stem cell transplantation, and new treatment combinations provide the opportunity to enhance patient outcomes. In this review, we critically examine standard treatment strategies for patients with newly diagnosed and relapsed or refractory FL and discuss established and emerging novel therapeutic approaches.
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Affiliation(s)
- Athena Kritharis
- Tufts Medical Center, 800 Washington Street, Boston, MA, 02111, USA
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6
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Evens AM, Vanderplas A, LaCasce AS, Crosby AL, Nademanee AP, Kaminski MS, Abel GA, Millenson M, Czuczman MS, Rodriguez MA, Niland J, Zelenetz AD, Gordon LI, Friedberg JW. Stem cell transplantation for follicular lymphoma relapsed/refractory after prior rituximab. Cancer 2013; 119:3662-71. [DOI: 10.1002/cncr.28243] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 02/25/2013] [Accepted: 03/19/2013] [Indexed: 01/09/2023]
Affiliation(s)
- Andrew M. Evens
- Division of Hematology/Oncology; Tufts University School of Medicine; Boston Massachusetts
| | - Ann Vanderplas
- Department of Biostatistics; City of Hope National Medical Center; Duarte California
| | - Ann S. LaCasce
- Department of Medical Oncology; Dana-Farber Cancer Institute; Boston Massachusetts
| | - Allison L. Crosby
- Department of Medical Oncology; Dana-Farber Cancer Institute; Boston Massachusetts
| | - Auayporn P. Nademanee
- Department of Stem Cell Transplant; City of Hope National Medical Center; Duarte California
| | | | - Gregory A. Abel
- Department of Medical Oncology; Dana-Farber Cancer Institute; Boston Massachusetts
| | | | | | | | - Joyce Niland
- Department of Biostatistics; City of Hope National Medical Center; Duarte California
| | | | - Leo I. Gordon
- Division of Hematology/Oncology; Northwestern University; Chicago Illinois
| | - Jonathan W. Friedberg
- Division of Hematology/Oncology; University of Rochester, James P. Wilmot Cancer Center; Rochester New York
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7
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Armitage JO. Is there a role for autotransplants in patients with follicular lymphoma in the rituximab era? Transfus Apher Sci 2013; 49:24-6. [PMID: 23850133 DOI: 10.1016/j.transci.2013.05.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Patients with low grad follicular lymphoma were shown to be able to achieve long-term disease-free survival when transplanted after relapse in the era before the wide spread use of rituximab. It appears that the availability of rituximab has not diminished the value of transplantation (i.e., either autologous or allogeneic) in the care of these patients. A similar overall survival and less treatment related toxicity make autologous transplantation the better choice for most patients transplanted at first treatment failure.
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Affiliation(s)
- James O Armitage
- University of Nebraska Medical Center, Omaha, NE, United States.
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Cabanillas F. Curability of Advanced Indolent or Low-Grade Follicular Lymphomas: Time for a New Paradigm? J Clin Oncol 2013; 31:14-6. [DOI: 10.1200/jco.2012.41.7527] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Fernando Cabanillas
- Auxilio Mutuo Cancer Center; University of Puerto Rico School of Medicine, San Juan, Puerto Rico; The University of Texas MD Anderson Cancer Center, Houston, TX; and University of South Florida Moffitt Cancer Center, Tampa, FL
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Abstract
Indolent lymphoma comprises a unique and challenging subset of non-Hodgkin lymphoma (NHL). While definitions of indolence will vary, the most common indolent NHL subtypes include follicular lymphoma, marginal zone lymphoma, and small lymphocytic lymphoma. Patients with indolent NHL (iNHL) excluding those with rare localized presentations are often met with an incurable but highly treatable NHL. In the rituximab era, response rates are approaching 90% with rituximab plus chemotherapy and time to next treatment are beginning to be measured in years. As a result of a prolonged natural history, we are encountering a gridlock of novel regimens and agents that appropriately fill peer-reviewed journals. In this review, we tackle a spectrum of topics in the management of indolent lymphoma including the initial approach to the newly diagnosed patient, approaches to first cytotoxic chemotherapy, maintenance and consolidation techniques, as well as highlight promising treatments on the horizon in iNHL. Clinicians continue to face tough choices in the management of iNHL. Through well-thought out clinical trials and peer-reviewed vetting of data we will continue to determine how to best manage the clinical continuum that is iNHL.
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Affiliation(s)
- Matthew Lunning
- Memorial Sloan-Kettering Cancer Center, 1275 York Ave, New York, NY, 10065, Phone: 212-639-3127, Fax: 646-422-2164
| | - Julie M. Vose
- Internal Medicine, University of Nebraska Medical Center, 987680 NE Med Center, Omaha, NE, 68198 Phone: 402-559-3848, Fax: 402-559-6520
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10
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Stem cell transplantation for indolent lymphoma and chronic lymphocytic leukemia. Biol Blood Marrow Transplant 2011; 17:S63-70. [PMID: 21195313 DOI: 10.1016/j.bbmt.2010.10.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Accepted: 10/22/2010] [Indexed: 11/20/2022]
Abstract
The indolent lymphomas, including chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL) remain incurable with standard therapy. Autologous hematopoietic stem cell transplantation (HSCT) is feasible and has low treatment-related mortality in follicular lymphoma, but there are questions relating to optimal timing of the procedure, conditioning regimen, and late effects. Myeloablative allogeneic HSCT is associated with high treatment-related morbidity and mortality, few late relapses, but is applicable to only a small number of patients. The major focus of HSCT in these lymphomas has been with reduced-intensity conditioning (RIC) allogeneic HSCT, which is applicable to the age distribution of these diseases and which exploits the graft-versus-lymphoma effect in these diseases. Steps to further decrease the morbidity and mortality of the RIC HSCT and in particular to reduce the incidence of chronic extensive graft-versus-host disease (GVHD) while maintaining tumor control remain the major focus. Many potential treatments are available for indolent lymphomas and CLL, and appropriate patient selection and the timing of HSCT remain controversial. The use of HSCT must always be weighed against the risk of the underlying disease, particularly in a setting where improvements in treatment are leading to improved outcome.
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11
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Tobinai K, Ogura M, Itoh K, Kinoshita T, Hotta T, Watanabe T, Morishima Y, Igarashi T, Terauchi T, Ohashi Y. Randomized phase II study of concurrent and sequential combinations of rituximab plus CHOP (cyclophosphamide, doxorubicin, vincristine and prednisolone) chemotherapy in untreated indolent B-cell non-Hodgkin lymphoma: 7-year follow-up results. Cancer Sci 2010; 101:2579-85. [PMID: 20942866 PMCID: PMC11159922 DOI: 10.1111/j.1349-7006.2010.01703.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Rituximab plus cyclophosphamide, doxorubicin, vincristine and prednisolone (R-CHOP) is one of the most frequently applied initial treatments for indolent B-cell non-Hodgkin lymphoma (B-NHL); however, information on its long-term outcome is limited. Untreated patients in the concurrent arm (Arm C) received six R (375 mg/m(2) ) treatments, 2 days prior to each cycle of CHOP, and patients in the sequential arm (Arm S) received 6 weekly R (375 mg/m(2) ) treatments following six cycles of CHOP. Sixty-nine patients were randomized but two patients were withdrawn before receiving the protocol treatment. Sixty-five patients (94%) had follicular lymphoma, and 37 (55%) were at low risk, 23 (34%) at intermediate risk and seven (10%) at high risk according to the Follicular Lymphoma International Prognostic Index. We previously reported that the overall response rate (ORR) in Arm C and in Arm S was 94% and 97%, respectively. The median progression-free survival (PFS)/7-year PFS rate in Arm C, Arm S and all 67 assessable patients was 2.4 years/23% (95% confidence interval [CI], 9-40%), 3.8 years/41% (95% CI, 23-57%) and 2.8 years/32% (95% CI, 20-45%), respectively. There was no significant difference between the two arms (P = 0.107). The overall survival (OS) of the 67 patients was 95% at 7 years. In conclusion, R-CHOP is a highly effective initial treatment for untreated indolent B-NHL in terms of ORR and OS; however, its long-term PFS is not good enough either in concurrent or sequential combination, warranting further investigations on post-remission therapy.
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Affiliation(s)
- Kensei Tobinai
- Hematology and Stem Cell Transplantation Division, National Cancer Center Hospital, Tsukiji, Chuo-ku, Tokyo, Japan.
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12
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Metzger ML, Hudson MM, Krasin MJ, Wu J, Kaste SC, Kun LE, Sandlund JT, Howard SC. Initial response to salvage therapy determines prognosis in relapsed pediatric Hodgkin lymphoma patients. Cancer 2010; 116:4376-84. [PMID: 20564743 DOI: 10.1002/cncr.25225] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Pediatric Hodgkin lymphoma (HL) is a highly curable disease; however, prognostic factors for the survival of patients who develop recurrent disease have not been clearly defined. METHODS This was a retrospective analysis of 50 pediatric patients with HL who relapsed or progressed between 1990 and 2006 and who were retrieved with intense cytoreductive treatment regimens followed by autologous stem cell transplantation and radiation therapy. A Cox proportional hazards model was used to determine risk factors for second treatment failure and death. RESULTS The median patient age was 16.1 years (range, 4.9-22.1 years) at the time of HL diagnosis. Fifteen patients developed progressive disease during therapy, 14 patients relapsed early, and 21 patients relapsed late. Patients who remained alive at the time of this study had been followed for a median of 4.4 years (range, 1.2-16.6 years). The 5-year overall survival rate for patients who had an inadequate response (n = 14) to initial salvage therapy was only 17.9% (95% confidence interval [CI], 3.1%-42.5%) compared with 97.2% (95% CI, 81.9%-99.6%) for patients who responded (n = 36; P < .0001). In a multivariate Cox regression analysis of overall survival, an inadequate response to initial salvage therapy was the only significant variable (hazard ratio, 43.6; 95% CI, 5.4-354; P = .0004). CONCLUSIONS The current results indicated that pediatric patients with relapsed HL who have an inadequate response after initial primary salvage chemotherapy have a very poor prognosis and should be considered for novel therapies directed at biologic or immunologic targets.
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Affiliation(s)
- Monika L Metzger
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA.
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13
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Abstract
The expansion of older population segments and the continuous increase in the incidence of non-Hodgkin's lymphoma (NHL) makes this group of neoplasms an important and growing problem. Older NHL patients have increased risk of therapy-related toxicity as a result of age-related physiological changes and frequent co-morbidities. A functional assessment of the elderly patient is necessary to determine the likelihood of tolerating and responding to therapy. The comprehensive geriatric assessment (CGA) is one multidisciplinary tool that has been applied successfully to older cancer patients and aids in identification of subjects who will or will not benefit from anti-neoplastic treatment. Although indolent lymphomas present more frequently at advanced stage, randomized trials do not show better outcomes with early therapy, supporting close observation until specific therapeutic indications arise. Use of the monoclonal antibody rituximab as a single agent or in combination with chemotherapy improves survival and has become the standard of care in first-line treatment. Radioimmunoconjugates, bendamustine, and other monoclonal antibodies as well as novel targeted agents also are active against indolent lymphomas. Diffuse large B-cell lymphoma is an aggressive but potentially curable disease. Several trials performed exclusively in elderly patients have demonstrated improved response rates and survival with the addition of rituximab to CHOP (cyclophosphamide, doxorubicin [adriamycin], vincristine, prednisone) chemotherapy in the front-line setting. Salvage chemotherapy followed by autologous haematopoietic cell transplant (autoHCT) has been shown to have better failure-free and overall survival in randomized trials involving younger patients. Highly selected individuals up to age 70 years may attain long-term survival benefit from autoHCT, although transplant-related mortality is higher than in younger patients.
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Affiliation(s)
- Paolo F Caimi
- Department of Medicine, Case Comprehensive Cancer Center, University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, Ohio 44106, USA
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Oliansky DM, Gordon LI, King J, Laport G, Leonard JP, McLaughlin P, Soiffer RJ, van Besien KW, Werner M, Jones RB, McCarthy PL, Hahn T. The role of cytotoxic therapy with hematopoietic stem cell transplantation in the treatment of follicular lymphoma: an evidence-based review. Biol Blood Marrow Transplant 2010; 16:443-68. [PMID: 20114084 DOI: 10.1016/j.bbmt.2010.01.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2010] [Accepted: 01/18/2010] [Indexed: 11/17/2022]
Abstract
Clinical research examining the role of hematopoietic stem cell transplantation (SCT) in the therapy of follicular non-Hodgkin lymphoma in adults is presented and critically evaluated in this systematic evidence-based review. Specific criteria were used for searching the published literature and for grading the quality and strength of the evidence and the strength of the treatment recommendations. Treatment recommendations reached unanimously by a panel of follicular lymphoma experts are: (1) autologous SCT is recommended as salvage therapy based on pre-rituximab data, with a significant improvement in overall survival (OS) and progression-free (PFS) survival; (2) autologous SCT is not recommended as first-line treatment for most patients because of no significant improvement in OS; (3) autologous SCT is recommended for transformed follicular lymphoma patients; (4) reduced intensity conditioning before allogeneic SCT appears to be an acceptable alternative to myeloablative regimens; (5) an HLA-matched unrelated donor appears to be as effective an HLA-matched related donor for reduced intensity conditioning allogeneic SCT. There are insufficient data to make a recommendation on the use of autologous SCT after rituximab-based salvage therapy. Eleven areas of needed research in the treatment of follicular lymphoma with SCT were identified and are presented in the review.
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Affiliation(s)
- Denise M Oliansky
- Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263, USA
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15
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Janikova A, Koristek Z, Vinklarkova J, Pavlik T, Sticha M, Navratil M, Kral Z, Vasova I, Mayer J. Efficacious but insidious: a retrospective analysis of fludarabine-induced myelotoxicity using long-term culture-initiating cells in 100 follicular lymphoma patients. Exp Hematol 2009; 37:1266-73. [PMID: 19654036 DOI: 10.1016/j.exphem.2009.07.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2009] [Revised: 07/16/2009] [Accepted: 07/31/2009] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Fludarabine has been recognized as effective treatment in patients with follicular lymphoma (FL), but can induce myelotoxicity of unknown mechanism. MATERIALS AND METHODS Myelotoxicity was assessed by cultivation of two types of hematopoietic progenitor cells: colony-forming units granulocyte-macrophage (CFU-GM) and long-term culture-initiating cells (LTC-IC). Pretreatment amounts of CFU-GM and LTC-IC were correlated to age, gender, stage of disease, bone marrow involvement, and previous therapy. Posttreatment comparison of CFU-GM and LTC-IC was performed after different regimens of chemotherapy: fludarabine-based (FND +/- R), procarbazine-based (COPP +/- R), and CHOP(cyclophosphamide, doxorubicin, vincristine, prednisone) +/- R(Rituximab). RESULTS One-hundred patients (median age 55 years; 21 patients relapsed) treated for FL were analyzed. The total number of progenitor hematopoietic cells in both types of cultures varied in wide ranges; for LTC-IC between 0 and 874 cells/mL with a median of 77.71 cells/mL and for CFU-GM between 0 and 531 x 10(2) cells/mL with a median of 30.58 x 10(2) cells/mL. Bone marrow involvement, gender, stage of disease, or previous therapy had no influence on LTC-IC and CFU-GM counts. We identified an increase in LTC-IC, but not CFU-GM, associated with age (p = 0.01). Median figures for CFU-GM and LTC-IC were found to be significantly lower after FND +/- R and COPP +/- R than after CHOP +/- R therapy, compared to baseline values (p < 0.01). CONCLUSIONS Fludarabine and procarbazine have a dramatic influence, especially on the most immature hematopoietic cells, mirrored in reduced numbers of LTC-IC. This finding is consistent with clinical observations (poor mobilization after fludarabine) and offers an insight into the mechanism of fludarabine-induced myelotoxicity.
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Affiliation(s)
- Andrea Janikova
- Department of Internal Medicine, Haematooncology, University Hospital and Faculty of Medicine of Masaryk University Brno, Czech Republic.
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Keeney GE, Gooley TA, Pham RN, Press OW, Pagel JM, Petersdorf SH, Maloney DG, Bensinger W, Holmberg L, Gopal AK. The pretransplant Follicular Lymphoma International Prognostic Index is associated with survival of follicular lymphoma patients undergoing autologous hematopoietic stem cell transplantation. Leuk Lymphoma 2009; 48:1961-7. [DOI: 10.1080/10428190701583983] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Fenske TS, Kahl BS, Eickhoff J, Mitchell TL, Smith EP, Atkinson E, McCoy AG, Eckstein L, Flynn B, McMannes J, Howard S, Longo WL. Excessive toxicity of the high dose thiotepa and etoposide regimen when combined with radiation: Long-term autologous transplantation experience in follicular and mantle cell lymphoma. Leuk Lymphoma 2009; 46:1441-8. [PMID: 16194889 DOI: 10.1080/10428190500144656] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
We recently described a novel thiotepa plus etoposide high-dose therapy (HDT) conditioning regimen for aggressive histology non-Hodgkin's lymphoma (NHL) that had low regimen-related toxicity (RRT) and an efficacy rate comparable to other NHL HDT regimens. In this report, we describe the UW experience with the addition of total body irradiation (TBI) and pre-transplant involved-field radiation (IFRT) to the thiotepa + etoposide HDT regimen. Between 1992 and 1999, 28 patients with indolent or mantle cell lymphoma were treated on this protocol. With a median follow-up of 64 mo, the median event-free survival (EFS) was 24 months, and the median overall survival (OS) had not been reached. The median number of grade 3 - 4 non-hematologic toxicities was five. There were five deaths (18%) in the first three months after HDT due to RRT. In contrast, the thiotepa + etoposide conditioning regimen (without TBI or IFRT) given to 65 intermediate grade NHL patients resulted in only one treatment-related death and considerably fewer grade 3 - 4 toxicities. Given the relatively short EFS in this cohort of indolent NHL patients, we conclude that the combination of IFRT and TBI plus thiotepa and etoposide resulted in a HDT regimen with excessive toxicity and this protocol was closed at our institution.
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Affiliation(s)
- Timothy S Fenske
- Section of Hematology and Bone Marrow Transplantation, Department of Internal Medicine, University of Wisconsin Hospital and Clinics, Madison, WI 53792, USA
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Abstract
PURPOSE OF REVIEW Hematopoietic stem-cell transplantation is an effective treatment option for follicular lymphoma. This review summarizes recent updates of the literature focusing on the available long-term follow-up of high-dose therapeutic approaches. RECENT FINDINGS Autologous transplantation can prolong overall survival in relapsed disease and can extend progression-free survival in first remission. With more than 10 years of follow-up, the survival curves demonstrate a plateau indicating a potential cure in certain patients. Use of allogeneic transplantation may result in cure as well, but has been plagued by high treatment-related mortality rates when myeloablative conditioning is used. The decreased toxicity of reduced-intensity conditioning is more applicable to the older follicular lymphoma population, but long-term follow-up data are lacking. SUMMARY For selected patients, both autologous and allogeneic transplantation offer the possibility of prolonged survival and can result in a cure in up to 25-45% of cases. It is unclear whether to incorporate monoclonal antibody or radioimmunoconjugate therapy. Stem-cell transplantation should at least be considered in patients younger than 60 years, possibly early in the disease course. Late consequences such as an increased risk of second malignancy may compromise this approach and close patient follow-up is essential.
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Tan D, Horning SJ. Follicular lymphoma: clinical features and treatment. Hematol Oncol Clin North Am 2008; 22:863-82, viii. [PMID: 18954741 DOI: 10.1016/j.hoc.2008.07.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Follicular lymphoma (FL) is the second most common subtype of non-Hodgkin's lymphoma (NHL) in the Western world, constituting up to 22% of the total cases of NHL. This article describes the clinical characteristics of FL, its prognostic indicators, and its clinical course, including transformation to an aggressive lymphoma. Primary management and therapies for recurrent FL are detailed.
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Affiliation(s)
- Daryl Tan
- Department of Hematology, Singapore General Hospital, Outram Road, Singapore 169608.
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Sebban C, Brice P, Delarue R, Haioun C, Souleau B, Mounier N, Brousse N, Feugier P, Tilly H, Solal-Céligny P, Coiffier B. Impact of Rituximab and/or High-Dose Therapy With Autotransplant at Time of Relapse in Patients With Follicular Lymphoma: A GELA Study. J Clin Oncol 2008; 26:3614-20. [DOI: 10.1200/jco.2007.15.5358] [Citation(s) in RCA: 121] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose The treatment of patients with follicular lymphoma has changed with the introduction of high-dose therapy (HDT) with autologous stem-cell transplant then with rituximab. The effect of these two strategies on the outcome of relapsing patients with follicular lymphoma has never been compared. Patients and Methods We analyzed two cohorts of patients treated in two successive randomized studies with the same treatment, cyclophosphamide, doxorubicin, teniposide, and prednisolone plus interferon, to evaluate the role of rituximab and HDT in salvage therapy after first disease progression or relapse. Results Of the 364 patients included in these two studies, 254 progressed or relapsed and constitute the population of this analysis. Among them, 98 had been treated with HDT, including 33 of them after rituximab-containing salvage regimen, and 69 with rituximab alone or combined with chemotherapy but without HDT. Patients’ characteristics at diagnosis were similar in all subgroups. If event-free survival was identical for patients treated within Groupe d'Etude des Lymphomes Folliculaires (GELF) -86 or GELF-94 studies, overall survival was longer in GELF-94 study. HDT was associated with a statistically significant benefit in terms of event-free survival from relapse and survival after relapse (SAR). Rituximab was associated with a greater benefit than HDT for these two end points. When both treatments were combined, patients treated with rituximab-containing salvage regimen followed by HDT had 5-year SAR more than 90%. Conclusion In follicular lymphoma, for patients treated with first-line chemotherapy the combination of a salvage regimen containing rituximab with or without HDT leads to a dramatic improvement of long-term outcome.
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Affiliation(s)
- Catherine Sebban
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Pauline Brice
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Richard Delarue
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Corinne Haioun
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Bertrand Souleau
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Nicolas Mounier
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Nicole Brousse
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Pierre Feugier
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Hervé Tilly
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Philippe Solal-Céligny
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
| | - Bertrand Coiffier
- From the Centre Léon Bérard, Lyon; Hôpital Saint-Louis, Assistance Publique, Paris; Hôpital Necker, Assistance Publique, Paris; Hôpital Henri Mondor, Assistance Publique, Créteil; HIA Percy, Clamart; l'Archet, Centre Hospitalier Universitaire, Nice; Hôpital Necker, Paris; Hôpital de Brabois, Vandoeuvre les Nancy; Centre Henri Becquerel, Rouen; Clinique Jean Bernard Le Mans; and the Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Lyon, France
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Provencio M, Fayad LE. [High-dose chemotherapy followed by autologous stem cell transplantation in non-Hodgkin's lymphoma]. Med Clin (Barc) 2008; 130:60-5. [PMID: 18221676 DOI: 10.1157/13115028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Mariano Provencio
- Servicio de Oncología Médica, Hospital Universitario Puerta de Hierro, Universidad Autónoma de Madrid, Madrid, España.
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22
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Smith MR, Jin F, Joshi I. Bortezomib sensitizes non-Hodgkin's lymphoma cells to apoptosis induced by antibodies to tumor necrosis factor related apoptosis-inducing ligand (TRAIL) receptors TRAIL-R1 and TRAIL-R2. Clin Cancer Res 2007; 13:5528s-5534s. [PMID: 17875785 DOI: 10.1158/1078-0432.ccr-07-0982] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Non-Hodgkin's lymphoma (NHL) is an increasingly common disease that, despite advances in antibody-targeted therapy, still requires novel therapeutic approaches. Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) activates a major nonmitochondrial pathway for tumor cell killing through binding to a receptor family, some activating and some decoy. Agonistic antibodies to the receptors TRAIL-R1 and TRAIL-R2 can mimic many of the effects of TRAIL. We are investigating the effects of such agonistic antibodies, mapatumumab directed at TRAIL-R1 and lexatumumab directed at TRAIL-R2, on NHL cell lines. These antibodies induce apoptosis through caspase-8 but also activate BID to involve the mitochondrial pathway and activate caspase-9. In addition, we find signaling through both the nuclear factor-kappaB and c-Jun NH2-terminal kinase pathways. Because the proteasome inhibitor bortezomib also affects these pathways, we have investigated the combination of TRAIL-R antibodies and bortezomib and show enhanced apoptosis and signaling as well as enhanced killing of NHL cells in a severe combined immunodeficient mouse/human NHL cell line xenograft system. The combination of bortezomib and TRAIL signaling warrants further investigation as a therapeutic regimen. Understanding the multiple intracellular pathways of TRAIL activation may lead to rationally designed therapeutic trials.
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MESH Headings
- Animals
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Antineoplastic Agents/therapeutic use
- Apoptosis/drug effects
- Blotting, Western
- Boronic Acids/therapeutic use
- Bortezomib
- Caspase 9/metabolism
- Female
- Flow Cytometry
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Lymphoma, Non-Hodgkin/metabolism
- Lymphoma, Non-Hodgkin/pathology
- Mice
- Mice, SCID
- Phosphorylation/drug effects
- Pyrazines/therapeutic use
- Receptors, TNF-Related Apoptosis-Inducing Ligand/immunology
- Receptors, TNF-Related Apoptosis-Inducing Ligand/metabolism
- Tumor Necrosis Factor-alpha/pharmacology
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Affiliation(s)
- Mitchell R Smith
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA.
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Abstract
Over the past two decades, the incidence of follicular lymphoma has increased. Contemporary treatments include combinations of chemotherapy and monoclonal antibodies, radioimmunotherapy, new targeted agents and stem-cell transplantation. Prognostic tools are becoming more important in helping clinicians and patients decide on the most appropriate therapeutic regimens. Gene expression profiling and biomarkers are promising additions to this armamentarium. When patients do require therapy, the addition of rituximab to chemotherapy seems to improve remission duration and may improve overall survival. Radioimmunotherapy capitalises on the capacity to target radiation directly to malignant cells, and is currently approved for the treatment of relapsed/refractory follicular lymphoma. Further investigation is needed to clarify the role of stem-cell transplantation in follicular lymphoma. Only well-designed clinical trials can provide answers to the many questions that remain regarding the optimal treatment and sequence of treatments for patients with follicular lymphoma.
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Affiliation(s)
- Vikas Aurora
- Northwestern University Feinberg School of Medicine, Division of Hematology & Oncology, Department of Medicine and the Robert H. Lurie Comprehensive Cancer Center, 676 N. St. Clair Street, Suite 850, Chicago, IL 60611, USA.
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24
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Ogura M. [Recent therapeutic strategy for follicular lymphoma]. ACTA ACUST UNITED AC 2007; 96:787-804. [PMID: 17506321 DOI: 10.2169/naika.96.787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Abstract
Despite advances in treatment, there was little evidence until recently that this led to improvement in the survival of patients with indolent lymphoma, with patients continuing to have an unremitting course of relapse of disease. There appears to have been a change in the natural history of these diseases with the introduction of chemoimmunotherapy that may finally result in improvements in survival. With so many agents available for the treatment of indolent lymphomas, questions that have to be addressed include the following: is there still a role for a "watch-and-wait" approach in asymptomatic patients or should they be treated at diagnosis, what are the optimal first-line and salvage treatments, what is the role of maintenance therapy, and is there any role for stem cell transplantation in these diseases? No established treatment of choice has yet emerged, and many of these questions remain unresolved. It is highly likely that our treatment approaches will continue to evolve as the results of ongoing clinical trials are released and that improvement in outcome will result from identification of therapies that target the underlying pathophysiology of the diseases.
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Affiliation(s)
- John G Gribben
- Institute of Cancer, Barts and the London, Queen Mary School of Medicine, London, UK.
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26
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Vignot S, Mounier N, Larghero J, Brice P, Quero L, de Bazelaire C, Ertault M, Brière J, Madelaine I, Gisselbrecht C. High-dose therapy and autologous stem-cell transplantation can improve event-free survival for indolent lymphoma. Cancer 2007; 109:60-7. [PMID: 17111421 DOI: 10.1002/cncr.22383] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND High-dose therapy (HDT) and autologous stem-cell transplantation (ASCT) remain controversial for indolent lymphoma patients. METHODS The study was designed to evaluate the benefit of this strategy by retrospectively comparing for each patient the event-free survival (EFS) after ASCT with the duration of the disease phase just before the phase including ASCT (ie, the last qualifying phase, LQP). RESULTS A total of 109 indolent lymphoma (mostly follicular lymphoma) patients were treated with HDT and ASCT. Before ASCT, patients experienced a median of 2 disease phases (range, 1-4). After a median 5-year follow-up from ASCT, overall survival was 67% and EFS was 43%. When each of the 92 patients experiencing recurrence was taken as her/his own control, EFS was longer after ASCT than the duration of LQP (62%, P < .01). During LQP, 86 patients (93%) experienced recurrence in less than 5 years, compared with only 58 (63%) who experienced recurrence in the 5 years after ASCT (P < .01). CONCLUSION HDT and ASCT can significantly increase EFS in comparison with the duration of the LQP for indolent lymphoma patients and can change disease course. This methodology has been found useful for evaluating new strategies, especially with monoclonal antibodies.
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Affiliation(s)
- Stéphane Vignot
- Institut Universitaire d'Hématologie, INSERM U728, Hôpital Saint-Louis, Paris, France.
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Witzens-Harig M, Heilmann C, Hensel M, Kornacker M, Benner A, Haas R, Fruehauf S, Ho AD. Long-Term Follow-Up of Patients with Non-Hodgkin Lymphoma Following Myeloablative Therapy and Autologous Transplantation of CD34+-Selected Peripheral Blood Progenitor Cells. Stem Cells 2007; 25:228-35. [PMID: 17204607 DOI: 10.1634/stemcells.2005-0613] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Graft engineering by CD34(+) selection of peripheral blood progenitor cells (PBPC) has been used in non-Hodgkin lymphoma (NHL) with the aim to reduce relapse related to tumor cells within the graft. From September 1995 to January 2000, 39 patients with newly diagnosed (n = 31) or relapsed (n = 8) NHL were treated in our institution with myeloablative therapy followed by CD34(+) selected autologous PBPC transplantation. Thirty-one patients were diagnosed with follicular lymphoma, and eight patients with mantle-cell lymphoma. All patients had advanced disease (26% of patients stage III and 74% stage IV, Ann Arbor classification). Induction therapy resulted in a complete remission in 17 patients and a partial remission in 22 patients. PBPC were mobilized after cytotoxic chemotherapy with granulocyte colony-stimulating factor support. CD34(+) selection was performed using immunomagnetic beads (Baxter Isolex 300SA or 300i Magnetic Cell Separation System). Most patients (85%) received total body irradiation and high-dose cyclophosphamide as myeloablative regimen. Twelve patients also received rituximab 375 mg/m(2) before radiation and before the start of the cyclophosphamide treatment. The mean CD34(+) cell number for transplantation was 6.5 x 10(6) CD34(+) cells/kg of body weight. Platelet recovery (>20,000/microl median on day 13) and leukocyte recovery (>1,000/microl median on day 12) were within expected range. The estimated median follow-up was 47 months. The probabilities of freedom from progression, overall survival, and event-free survival 4 years after transplantation were 96%, 90%, and 87%, respectively, for patients with follicular lymphoma and 42%, 63%, and 33%, respectively, for patients with mantle-cell lymphoma. Risk factors for relapse were age and extranodal manifestation of disease. The rate of lethal infections in the 12-month follow-up period was 8%. We conclude that CD34(+) selection of autologous transplants following myeloablative therapy is feasible and results in long-term remission in the majority of patients, but the procedure is probably related to a higher rate of lethal infections.
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Affiliation(s)
- Mathias Witzens-Harig
- Department of Hematology and Oncology, University Hospital Heidelberg, Heidelberg, Germany.
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Cronin-Fenton DP, Sharp L, Deady S, Comber H. Treatment and survival for non-Hodgkin’s lymphoma: Influence of histological subtype, age, and other factors in a population-based study (1999–2001). Eur J Cancer 2006; 42:2786-93. [PMID: 16930993 DOI: 10.1016/j.ejca.2006.04.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2006] [Revised: 04/10/2006] [Accepted: 04/11/2006] [Indexed: 11/24/2022]
Abstract
AIMS This population-based study investigates the use of chemotherapy and radiotherapy for non-Hodgkin's lymphoma (NHL) treatment in clinical practise generally, and for specific histologies, and identifies factors associated with treatment and survival. METHODS Data for NHL patients, diagnosed during 1999-2001, were obtained from the National Cancer Registry (Ireland). Multivariate models were analysed on survival and treatment. RESULTS 45-77% of patients received chemotherapy, 22-34% of patients received the radiotherapy, depending on the histology. Patients aged <65, married, with early stage B-cell aggressive disease were more likely to receive chemotherapy (P<0.05). Patients >65 or with advanced stage were less likely to receive radiation (P<0.05). Survival was poorer in older (P<0.001) and unmarried patients (P<0.05), and those with B-cell aggressive lymphoma (P<0.001). Patients who received chemotherapy and radiation had lower hazard ratios. CONCLUSIONS Overall, the use of chemotherapy and radiation in this European population was similar to the findings in the US where older patients received treatment less often. However, the age disparity here was greater than that in the US.
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Sebban C, Mounier N, Brousse N, Belanger C, Brice P, Haioun C, Tilly H, Feugier P, Bouabdallah R, Doyen C, Salles G, Coiffier B. Standard chemotherapy with interferon compared with CHOP followed by high-dose therapy with autologous stem cell transplantation in untreated patients with advanced follicular lymphoma: the GELF-94 randomized study from the Groupe d'Etude des Lymphomes de l'Adulte (GELA). Blood 2006; 108:2540-4. [PMID: 16835383 DOI: 10.1182/blood-2006-03-013193] [Citation(s) in RCA: 167] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
AbstractThe purpose of this study is to compare our standard chemotherapy regimen (CHVP [cyclophosphamide, doxorubicin, teniposide, and prednisone]) plus interferon with 4 courses of CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) followed by high-dose therapy with autologous stem cell transplantation (ASCT) in treatment-naive patients with advanced follicular lymphoma. Four hundred one patients were included from July 1994 to March 2001: 209 received 12 cycles of CHVP plus interferon α for 18 months (CHVP-I arm) and 192 received 4 cycles of CHOP followed by high-dose therapy (HDT) with total body irradiation and ASCT (CHOP-HDT arm). Overall response rates were similar in both groups (79% and 78% after induction chemotherapy, respectively). One hundred thirty-one of the 150 patients eligible for HDT underwent transplantation (87%). Intent-to-treat analysis after a median follow-up of 7.5 years showed that there was no difference between the 2 arms for overall survival (P = .53) or event-free survival (P = .11). Patients with a complete response at the end of the induction therapy had a statistically longer event-free survival and overall survival (P = .02 and < .001, respectively). After long-term follow-up, our study showed that there was no statistically significant benefit in favor of first-line high-dose therapy in patients with follicular lymphoma. High-dose therapy should be reserved for relapsing patients.
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Ladetto M, Vallet S, Benedetti F, Vitolo U, Martelli M, Callea V, Patti C, Coser P, Perrotti A, Sorio M, Boccomini C, Pulsoni A, Stelitano C, Scimè R, Boccadoro M, Rosato R, De Marco F, Zanni M, Corradini P, Tarella C. Prolonged survival and low incidence of late toxic sequelae in advanced follicular lymphoma treated with a TBI-free autografting program: updated results of the multicenter consecutive GITMO trial. Leukemia 2006; 20:1840-7. [PMID: 16932351 DOI: 10.1038/sj.leu.2404346] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study provides an updated report of the consecutive multicenter Gruppo Italiano Trapianto Midollo Osseo trial employing an intensified, purging-free, total body irradiation-free, high-dose sequential chemotherapy schedule with peripheral blood stem cell autograft (i-HDS) in advanced-stage follicular lymphoma (FL). Special interest has been devoted to late toxicities and outcome in terms of molecular status. Ninety-two untreated FL patients aged <or=60 were enrolled by 20 Italian centers and evaluated on an intention-to-treat basis. Main findings are as follows: (1) 5.5-years overall survival projection of 80% (median follow-up: 68 months), with no differences related to age-adjusted IPI score; (2) 46 (50%) of 92 patients presently in continuous complete remission; (3) projected long-term progression-free survival exceeding 80% for patients collecting PCR-negative stem cell harvests or achieving molecular remission within the first 2 years from the end of therapy; (4) actuarial 5-years risk of developing secondary myelodysplasia and acute myeloid leukemia of 3.7%, with most of these events occurring in patients re-treated for recurrent lymphoma. These results demonstrate that i-HDS is feasible, effective and safe even in terms of long-term outcome. As the HDS schedule can be easily supplemented with Rituximab, it is one of the best options for random comparison with Rituximab-supplemented conventional chemotherapy.
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Affiliation(s)
- M Ladetto
- Divisione Universitaria di Ematologia, Cattedra di Ematologia, Torino, Italy.
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Hess G, Flohr T, Kolbe K, Bonn S, Schuler M, Derigs HG, Huber C. Effect of rituximab on the long-term outcome after high-dose therapy for relapsed B-cell non-Hodgkin’s lymphoma. Ann Hematol 2006; 85:769-79. [PMID: 16896912 DOI: 10.1007/s00277-006-0157-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2006] [Accepted: 06/07/2006] [Indexed: 11/28/2022]
Abstract
To better define the role of rituximab in salvage and high-dose therapy (HDT) for relapsed or refractory non-Hodgkin's lymphoma (NHL), patients treated before the implementation of rituximab in salvage and HDT (n = 57, control group) were compared with patients with rituximab included in this procedure (n = 36, study group). All patients had been antibody-naive at this point, and analyses were performed separately for 22 and 31 patients with aggressive, and 14 and 26 patients with indolent NHL, respectively. All patients received two courses of salvage therapy, predominantly dexamethasone, BCNU, etoposide, cytosine arabinoside, melphalan. Conditioning regimens included BCNU, etoposide, cytosine arabinoside, melphalan; BCNU, etoposide, cytosine arabinoside, cyclophosphamide or total body irradiation and cyclophosphamide, with rituximab added for patients in the study group. Despite the absence of differences in stem cell collection, haematopoietic recovery was delayed in patients with aggressive NHL treated in the study group: median days to absolute neutrophil count more than 0.5 x 10(9)/l, 11 vs 10 (p = 0.01), and platelets more than 20 x 10(9)/l, 14 vs 11 (p = 0.0005), with an increased requirement for platelet transfusions. No similar observations were made in indolent lymphoma patients. Remission rates were superior for patients with aggressive NHL in the study group. With a median follow-up of 7.25 and 4.5 years, this resulted in an improvement in OS at 4.5 years: 67 vs 45% (95% confidence interval, 47-87% vs 28-64%; p = 0.0468). For patients with indolent lymphoma, no comparable benefit was detectable. Our data support the use of rituximab in HDT for patients with aggressive NHL. For patients with indolent NHL, only longer follow-up and/or randomized trials may help to fully determine the impact of rituximab on the outcome after HDT.
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Affiliation(s)
- Georg Hess
- Department of Haematology/Oncology, Johannes Gutenberg University, Langenbeckstr. 1, 55131, Mainz, Germany.
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32
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Laport GG. The role of hematopoietic cell transplantation for follicular non-Hodgkin's lymphoma. Biol Blood Marrow Transplant 2006; 12:59-65. [PMID: 16399587 DOI: 10.1016/j.bbmt.2005.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2005] [Accepted: 10/14/2005] [Indexed: 10/25/2022]
Abstract
The overall survival with follicular lymphoma has not significantly changed over the last few decades, and there is no universal agreement as to the optimal first-line or subsequent therapy. High-dose chemotherapy with autologous hematopoietic cell transplantation (HCT) confers high response rates and improved progression-free survival in advanced-stage disease, and more recent data indicate a positive effect on overall survival. Initial results with myeloablative allogeneic HCT unequivocally demonstrated a reduction in relapse/progression compared with autologous HCT, but it is associated with prohibitive nonrelapse mortality. Nonmyeloablative or reduced-intensity regimens have substantially reduced up-front toxicity, and preliminary data seem highly encouraging with regard to efficacy. Novel strategies include the use of rituximab for in vivo purging and maintenance therapy. The incorporation of radioimmunoconjugates into conditioning regimens to deliver targeted radiotherapy also appears promising. This review summarizes current and new developments regarding the role of HCT for patients with follicular lymphoma.
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Affiliation(s)
- Ginna G Laport
- Division of Blood and Marrow Transplantation, Stanford University Medical Center, CA 94305, USA.
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Abstract
Follicular lymphoma (FL) is characterized by its responsiveness to initial therapy, a pattern of repeated relapses, and a tendency for histologic progression to a process resembling diffuse, large B-cell lymphoma. Treatment decisions are complicated by the many effective options now available including combinations of conventional chemotherapy and monoclonal antibody, radioimmunotherapy, new targeted agents, and autologous and allogeneic stem cell transplantation. For selected patients, "watch and wait" or involved field irradiation may still be the most appropriate strategy. When therapy is required, a combination of rituximab and conventional chemotherapy results in improved outcomes compared to chemotherapy alone. Radioimmunotherapy alone or in combination with chemotherapy is an attractive strategy for patients with relapsed disease and may prove to be appropriate first line therapy. The role of stem cell transplant in FL requires further investigation. Novel agents with varied mechanisms of action continue to be developed. Enrollment of patients into clinical trials designed to address the many unanswered questions in FL is essential to improving clinical outcomes.
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Affiliation(s)
- Vikas Aurora
- Division of Hematology & Oncology, Department of Medicine, Northwestern University, Feinberg School of Medicine and the Robert H. Lurie Comprehensive Cancer Center, 676 N. St. Clair Street, Suite 850, Chicago, IL 60611, USA.
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Historical Overview and Current State of Art in Diagnosis and Treatment of Hodgkin's and Non-Hodgkin's Lymphoma. PET Clin 2006; 1:203-17. [DOI: 10.1016/j.cpet.2006.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Affiliation(s)
- Peter McLaughlin
- University of Texas M.D. Anderson Cancer Center, Department of Lymphoma/Myeloma, 1515 Holcombe Blvd., Box 429, Houston, TX 77030, USA
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Liu Q, Fayad L, Cabanillas F, Hagemeister FB, Ayers GD, Hess M, Romaguera J, Rodriguez MA, Tsimberidou AM, Verstovsek S, Younes A, Pro B, Lee MS, Ayala A, McLaughlin P. Improvement of Overall and Failure-Free Survival in Stage IV Follicular Lymphoma: 25 Years of Treatment Experience at The University of Texas M.D. Anderson Cancer Center. J Clin Oncol 2006; 24:1582-9. [PMID: 16575009 DOI: 10.1200/jco.2005.03.3696] [Citation(s) in RCA: 165] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Advanced-stage follicular lymphoma is considered incurable. The pace of improvements in treatment has been slow. This article analyzes five sequential cohorts of patients with stage IV follicular lymphoma treated between 1972 and 2002. Methods Five consecutive studies (two were randomized trials) involving 580 patients were analyzed for overall survival (OS), failure-free survival (FFS), and survival after first relapse. A proportional hazards analysis, and subset analyses using the follicular lymphoma international prognostic index (FLIPI) score were performed. Treatment regimens included: cyclophosphamide, doxorubicin, vincristine, prednisone, bleomycin (CHOP-Bleo); CHOP-Bleo followed by interferon alfa (IFN-α); a rotation of three regimens (alternating triple therapy), followed by IFN-α; fludarabine, mitoxantrone, dexamethasone (FND) followed by IFN-α; and FND plus delayed versus concurrent rituximab followed by IFN-α. Results Improvements in 5-year OS (from 64% to 95%) and FFS (from 29% to 60%) indicate steady progress, perhaps partly due to more effective salvage therapies, but the FFS data also indicate improved front-line therapies; these observations held true after controlling for differences in prognostic factors among the cohorts. The FLIPI model adds rigor to and facilitates comparisons among the different cohorts. An unexpected finding in this study was a trend toward an apparent FFS plateau. Conclusion Evolving therapy, including the incorporation of biologic agents, has led to stepwise significant outcome improvements for patients with advanced-stage follicular lymphoma. The apparent plateau in the FFS curve, starting approximately 8 to 10 years from the beginning of treatment, raises the issue of the potential curability of these patients.
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Affiliation(s)
- Qi Liu
- Department of Lymphoma/Myeloma, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
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Van Besien K. The evolving role of autologous and allogeneic stem cell transplantation in follicular lymphoma. Blood Rev 2006; 20:235-44. [PMID: 16513231 DOI: 10.1016/j.blre.2006.01.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Treatment options for follicular lymphoma have expanded dramatically. The most important relate to the introduction of monoclonal antibodies and the completion of important studies regarding autologous and allogeneic transplantation. The EBMTR-sponsored "CUP Trial" (conventional Chemotherapy, Unpurged autograft, Purged autograft), demonstrated that for patients under age 60 years with recurrent chemotherapy-sensitive disease, autologous stem cell transplantation (ASCT) provides a survival benefit over conventional therapy. Three randomized studies demonstrated that consolidation with autologous transplantation in first remission leads to improvement in progression free survival and perhaps in overall survival, but possibly with an increased risk for secondary MDS. Novel approaches involve the incorporation of rituximab as an in-vivo purging agent or as post-transplant therapy, and the use of radiolabelled monoclonals in the conditioning regimens. Allogeneic stem cell transplantation (alloSCT) has become a more effective option but continues to have a high TRM. Reduced-intensity alloSCT procedures now are being performed at an increasing rate and may have advantages in particular situations. A CIBMTR analysis unfortunately did not show a major advantage in terms of TRM or EFS to non-myeloablative transplantation. Performance status and disease sensitivity remain the major predictors of outcome for allogeneic transplantation.
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Affiliation(s)
- Koen Van Besien
- The Department of Medicine, University of Chicago, Section of Hematology/Oncology, Chicago, IL 60637, USA.
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Cronin DP, Harlan LC, Clegg LX, Stevens JL, Yuan G, Davis TA. Patterns of care in a population-based random sample of patients diagnosed with non-Hodgkin's lymphoma. Hematol Oncol 2006; 23:73-81. [PMID: 16170828 DOI: 10.1002/hon.747] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
New therapies have enhanced treatment of non-Hodgkin's lymphoma (NHL), but extent of treatment use in community practice is unknown. We conducted a population-based study of NHL patients diagnosed in 1999 with histologically confirmed NHL (n = 947) residing in areas covered by the Surveillance, Epidemiology, and End Results program. We performed analyses to study factors associated with receipt of chemotherapy, radiation, and rituximab, and examine factors associated with mortality. Most patients presented with B-cell lymphoma (n = 828). Approximately 20% of patients received no therapy, over 60% received chemotherapy, and 12% received rituximab, alone or in combination. Patients aged 75 +, and males were less likely to have received chemotherapy (p = 0.01). There were no significant associations between receipt of rituximab and the factors analyzed. Patients who presented with B-symptoms or unknown B-symptom status were less likely to receive radiation (OR = 0.32 and 0.47, respectively, p = 0.0002) than asymptomatic patients. Cause-specific and all-cause mortality were significantly associated with patient age, race/ethnicity, gender, marital status, co-morbid conditions, and histological subgroup. Hispanic and African-Americans, patients age 75 +, males, unmarried patients, or patients with B-symptoms had higher risk of death from NHL and all-cause (p < 0.01). This is the first population-based study examining therapy received for many histological subtypes of NHL.
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Affiliation(s)
- Deirdre P Cronin
- National Cancer Registry Ireland, Elm Court, Boreenmanna Rd., Cork, Ireland.
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Sampath S, Schultheiss TE, Wong J. Dose response and factors related to interstitial pneumonitis after bone marrow transplant. Int J Radiat Oncol Biol Phys 2005; 63:876-84. [PMID: 16199317 DOI: 10.1016/j.ijrobp.2005.02.032] [Citation(s) in RCA: 119] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2004] [Revised: 02/24/2005] [Accepted: 02/24/2005] [Indexed: 11/26/2022]
Abstract
PURPOSE Total body irradiation (TBI) and chemotherapy are common components of conditioning regimens for bone marrow transplantation. Interstitial pneumonitis (IP) is a known regimen-related complication. Using published data of IP in a multivariate logistic regression, this study sought to identify the parameters in the bone marrow transplantation conditioning regimen that were significantly associated with IP and to establish a radiation dose-response function. METHODS AND MATERIALS A retrospective review was conducted of articles that reported IP incidence along with lung dose, fractionation, dose rate, and chemotherapy regimen. In the final analysis, 20 articles (n = 1090 patients), consisting of 26 distinct TBI/chemotherapy regimens, were included in the analysis. Multivariate logistic regression was performed to determine dosimetric and chemotherapeutic factors that influenced the incidence of IP. RESULTS A logistic model was generated from patients receiving daily fractions of radiation. In this model, lung dose, cyclophosphamide dose, and the addition of busulfan were significantly associated with IP. An incidence of 3%-4% with chemotherapy-only conditioning regimens is estimated from the models. The alpha/beta value of the linear-quadratic model was estimated to be 2.8 Gy. The dose eliciting a 50% incidence, D50, for IP after 120 mg/kg of cyclophosphamide was 8.8 Gy; in the absence of chemotherapy, the estimated D50 is 10.6 Gy. No dose rate effect was observed. The use of busulfan as a substitute for radiation is equivalent to treating with 14.8 Gy in 4 fractions with 50% transmission blocks shielding the lung. The logistic regression failed to find a model that adequately fit the multiple-fraction-per-day data. CONCLUSIONS Dose responses for both lung radiation dose and cyclophosphamide dose were identified. A conditioning regimen of 12 Gy TBI in 6 daily fractions induces an IP incidence of about 11% in the absence of lung shielding. Shielding the lung to receive 50% of this dose lowers the estimated incidence to about 2.3%. Because the lungs can be adequately shielded, we recommend against using busulfan as a substitute for fractionated TBI with cyclophosphamide.
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Affiliation(s)
- Sagus Sampath
- School of Medicine, University of California, Irvine, Irvine, CA, USA
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Zinzani PL. Autologous hematopoietic stem cell transplantation in Non-Hodgkin's lymphomas. Acta Haematol 2005; 114:255-9. [PMID: 16269866 DOI: 10.1159/000088416] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Early studies on high-dose therapy followed by autologous bone marrow transplantation demonstrated the safety and efficacy of this approach in non-Hodgkin's lymphoma (NHL). As the procedure became easier and safer with the introduction of peripheral blood progenitor cells instead of marrow, the popularity of this procedure declined. In the last decade, autologous hematopoietic stem cell transplantation has played an important role in front-line and salvage treatments of indolent and aggressive NHL.
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Affiliation(s)
- Pier Luigi Zinzani
- L. and A. Seràgnoli Institute of Hematology and Oncology, University of Bologna, Bologna, Italy.
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Abstract
Although numerous treatment approaches are proposed for patients with follicular lymphoma, criteria to help in choosing a treatment for a given patient and for comparing trial results are lacking. Several retrospective studies have analyzed prognostic factors, but their conclusions rely on limited numbers of patients treated during long periods, and their results are discordant. The Follicular Lymphoma International Prognostic Index was designed from the data recorded over 8 years of nearly 5000 patients registered worldwide. Five factors are used (age, Ann Arbor stage, number of nodal sites, serum lactate dehydrogenase level, and hemoglobin level) to build a 3-category index. This index, together with new biologic markers such as gene profiling and proteomics, could help provide an optimal treatment option for patients with follicular lymphoma.
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Imai Y, Chou T, Tobinai K, Tanosaki R, Morishima Y, Ogura M, Shimazaki C, Taniwaki M, Hiraoka A, Tanimoto M, Koike T, Kogawa K, Hirai H, Yoshida T, Tamura K, Kishi K, Hotta T. Isolation and transplantation of highly purified autologous peripheral CD34+ progenitor cells: purging efficacy, hematopoietic reconstitution in non-Hodgkin's lymphoma (NHL): results of Japanese phase II study. Bone Marrow Transplant 2005; 35:479-87. [PMID: 15654349 DOI: 10.1038/sj.bmt.1704819] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The purging efficacy of positive selection of autologous CD34+ PBSC with a clinical scale method of magnetic-activated cell sorting system (CliniMACS) was investigated in 48 patients with non-Hodgkin's lymphoma (NHL). The median purity and recovery rate of the CD34+ cells post-selection were 93.3% (range 32.6-99.3) and 72.2% (range 20.5-309.8), respectively. The real-time PCR method to detect the patient-specific monoclonal immunoglobulin heavy chain gene rearrangement (minimal residual tumor; MRT) and CD19 and CD20 positivities were used for the detection of contaminating NHL cells before and after CD34+ selection. After selection, the median (range) depletion rate of MRT was 2.53 (1.52-4.78) log, and that of CD19+ cell and CD20+ cell was 2.46 (0.74-3.64) log and 2.32 (0.40-4.01) log, respectively. In 41 patients, high-dose chemotherapy was performed, followed by the transplantation of the isolated CD34+ cells. Rapid neutrophil recovery as well as platelet recovery was seen with a median time to reach 0.5 x 10(9)/l neutrophils of 10 days (range 8-13) and 20 x 10(9)/l platelets of 14 days (range 10-34), respectively. The present study demonstrated that CliniMACS is a highly effective positive selection method and a high purging efficacy could be obtained without compromising the hematopoietic reconstitution capacity of the graft in NHL patients undergoing high-dose chemotherapy.
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Affiliation(s)
- Y Imai
- Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata, Japan
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Ganguly S, Divine CL, Deauna-Limayo D, Bodensteiner DC, Cook JD, Lewis JN, Skikne BS. Autologous transplantation in patients with relapsed or high-grade follicular lymphoma provides long term disease-free survival and best median duration of response. Ann Hematol 2005; 84:526-31. [PMID: 15915350 DOI: 10.1007/s00277-005-1058-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2005] [Accepted: 05/04/2005] [Indexed: 12/01/2022]
Abstract
The best treatment option for patients with relapsed or high-grade follicular lymphoma (FL) is unknown. In spite of major advances in the therapy for FL, disease-free survival remains short, and median time to progression is just over a year. Autologous stem cell transplantation in patients with relapsed FL is safe and appears to improve disease-free survival. In an attempt to examine whether autologous stem cell transplantation provides long-term disease control in patients with relapsed or high-grade FL, we retrospectively evaluated our experience and analyzed the outcomes of autologous stem cell transplantation in patients with FL from 1991 to 2003. Seventeen men and seven women (n=24) of median age 47.5 years (range 28-64 years) were treated. Three patients with high-risk FL were in first remission. Twenty-one patients were salvaged after relapse with second-line chemotherapy. Of these, 14 were in CR at the time of transplantation, and seven patients were transplanted with active disease. Bone marrow was used in six patients as the source of stem cells prior to 1995 and peripheral blood stem cells were used in 18 patients. Twenty-three of 24 patients engrafted (96%). Median time for neutrophil recovery was 11.5 days (range 9-35 days) and 15 days (range 10-40 days) for platelets. Median duration of follow-up was 6 years (range 7 months-8 years). Of the 24 patients, six have died-with one patient death due to transplant-related pulmonary complications. Overall survival (OS) and disease-free survival (DFS) of all evaluable patients were 71.6 and 40%, respectively. Median duration of response was 4.3 years. OS and DFS in patients transplanted in CR were 80 and 57%, respectively. For those transplanted with disease, a complete response was achieved in 43% of patients, with the OS and DFS of 57 and 19%, respectively. Disease status at transplantation was not a significant variable for survival (p>0.3). Three patients developed moderate to severe treatment-related toxicity, two with grade III mucositis and one with life-threatening infection. When these results are compared with historical controls or patients treated with other modalities, autologous stem cell transplantation appears to be providing the longest disease-free survival and best duration of response.
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Jazirehi AR, Bonavida B. Cellular and molecular signal transduction pathways modulated by rituximab (rituxan, anti-CD20 mAb) in non-Hodgkin's lymphoma: implications in chemosensitization and therapeutic intervention. Oncogene 2005; 24:2121-43. [PMID: 15789036 DOI: 10.1038/sj.onc.1208349] [Citation(s) in RCA: 191] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The clinical application of rituximab (chimeric mouse anti-human CD20 mAb, Rituxan, IDEC-C2B8), alone and/or combined with chemotherapy, has significantly ameliorated the treatment outcome of patients with relapsed and refractory low-grade or follicular non-Hodgkin's lymphoma (NHL). The exact in vivo mechanisms of action of rituximab are not fully understood, although antibody-dependent cell-mediated cytotoxicity (ADCC), complement-dependent cytotoxicity (CDC), and apoptosis have been suggested. We have proposed that modifications of the cellular signaling pathways by rituximab may be crucial for its clinical response. The B-cell restricted cell surface phosphoprotein CD20 is involved in many cellular signaling events including proliferation, activation, differentiation, and apoptosis upon crosslinking. Monomeric rituximab chemosensitizes drug-resistant NHL cells via selective downregulation of antiapoptotic factors through the type II mitochondrial apoptotic pathway. Several signaling pathways are affected by rituximab which are implicated in the underlying molecular mechanisms of chemosensitization. ARL (acquired immunodeficiency syndrome (AIDS)-related lymphoma) and non-ARL cell lines have been examined as in vitro model systems. In ARL, rituximab diminishes the activity of the p38MAPK signaling pathway resulting in inhibition of the interleukin (IL)-10/IL-10R autocrine/paracrine cytokine autoregulatory loop leading to the inhibition of constitutive STAT-3 activity and subsequent downregulation of Bcl-2 expression leading to chemosensitization. Rituximab upregulates Raf-1 kinase inhibitor protein (RKIP) expression in non-ARL cells. Through physical association with Raf-1 and nuclear factor kappaB (NF-kappa B)-inducing kinase (NIK), RKIP negatively regulates two major survival pathways, namely, the extracellular signal-regulated kinase1/2 (ERK1/2) and the NF-kappa B pathways, respectively. Downmodulation of the ERK1/2 and NF-kappa B pathways inhibits the transcriptional activity of AP-1 and NF-kappa B transcription factors, respectively, both of which lead to the downregulation of Bcl-(xL) (Bcl-2 related gene (long alternatively spliced variant of Bcl-x gene)) transcription and expression and sensitization to drug-induced apoptosis. Bcl-(xL)-overexpressing cells corroborated the pivotal role of Bcl-(xL) in chemosensitization. The specificity of rituximab-mediated signaling and functional effects were corroborated by the use of specific pharmacological inhibitors. Many patients do not respond and/or relapse and the mechanisms of unresponsiveness are unknown. Rituximab-resistant B-NHL clones were generated to investigate the acquired resistance to rituximab-mediated signaling, and chemosensitization. Resistant clones display different phenotypic, genetic and functional properties compared to wild-type cells. This review summarizes the data highlighting a novel role of rituximab as a signal-inducing antibody and as a chemosensitizing agent through negative regulation of major survival pathways. Studies presented herein also reveal several intracellular targets modified by rituximab, which can be exploited for therapeutic and prognostic purposes in the treatment of patients with rituximab- and drug-refractory NHL.
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Affiliation(s)
- Ali R Jazirehi
- Department of Microbiology, Immunology and Molecular Genetics, Jonsson Comprehensive Cancer Center, David Geffen School of Medicine at UCLA, University of California, Los Angeles, CA 90095-1747, USA
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Foussard C, Colombat P, Maisonneuve H, Berthou C, Gressin R, Rousselet MC, Rachieru P, Pignon B, Mahé B, Ghandour C, Desablens B, Casassus P, Lamy T, Delwail V, Deconinck E. Long-term follow-up of a randomized trial of fludarabine–mitoxantrone, compared with cyclophosphamide, doxorubicin, vindesine, prednisone (CHVP), as first-line treatment of elderly patients with advanced, low-grade non-Hodgkin's lymphoma before the era of monoclonal antibodies. Ann Oncol 2005; 16:466-72. [PMID: 15695500 DOI: 10.1093/annonc/mdi091] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This randomized study compared the efficacy and safety of fludarabine-mitoxantrone (FM) with mini-CHVP (cyclophosphamide, doxorubicin, vindesine, prednisone) in elderly patients with advanced, low-grade non-Hodgkin's lymphoma. PATIENTS AND METHODS End points were remission rates [overall response (OR) and complete response (CR)], failure-free survival (FFS), survival and toxicity. One hundred and fifty-five patients were randomized, 144 were evaluable for safety and 142 for response. Each treatment arm was given as six monthly cycles, followed by three bimonthly cycles. FM comprised fludarabine (20 mg/m(2) i.v.), days 1-5, plus mitoxantrone (10 mg/m(2) i.v.), day 1. CHVP cycles comprised cyclophosphamide (750 mg/m(2) i.v. infusion), doxorubicin (25 mg/m(2) i.v.) and vindesine (3 mg/m(2) i.v.) on day 1, and prednisone (50 mg/m(2)) on days 1-5. RESULTS FM therapy resulted in superior remission rates (OR 81% versus 64%, CR 49% versus 17%; P = 0.0004). Median FFS for FM patients was 36 months, compared with 19 months for CHVP patients, and has not yet been reached for early CR patients at 53 months. Treatment arm was the major risk factor influencing survival. Both treatments were well tolerated, with only few infectious complications. CONCLUSION FM was more effective than CHVP in achieving OR and CR, and favorably affected the outcome.
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Affiliation(s)
- C Foussard
- Hematology Department, CHU Angers, France
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Abstract
PURPOSE OF REVIEW Despite several reports showing the superiority of autologous stem cell transplantation over conventional chemotherapy in the salvage treatment of non-Hodgkin lymphoma, its use as part of first-line therapy in this disease is still controversial. The review highlights the most relevant studies on autologous stem cell transplantation for non-Hodgkin lymphoma at diagnosis published over the past year. RECENT FINDINGS Several recent studies have shown that autologous stem cell transplantation may offer survival benefits in patients with both diffuse large cell lymphoma and follicular cell lymphoma whose prognostic features are poor. An advantage of autologous stem cell transplantation has also been documented for other non-Hodgkin lymphoma subtypes, in particular mantle-cell lymphoma, in which autologous stem cell transplantation is probably the most effective first-line option presently available. Nevertheless, whether autologous stem cell transplantation is definitely better than conventional chemotherapy is still under discussion, and the issue is still less clear, given the new opportunities offered by rituximab combined with chemotherapy. Autologous stem cell transplantation may also benefit from the addition of rituximab as an in vivo purging agent. Thus, large randomized trials are required to fully define the role of autologous stem cell transplantation in first-line treatment for high-risk non-Hodgkin lymphoma. Such trials should compare autologous stem cell transplantation with chemotherapy, both supplemented with rituximab, in the most frequent CD20+ lymphoma subtypes. The up-front use of autologous stem cell transplantation might find support from the recent observation that patients who do not respond to this treatment may still have a good chance of being rescued by reduced-intensity allogeneic transplantation. SUMMARY Autologous stem cell transplantation remains a valid research strategy in first-line therapy and, along with new agents and nonmyeloablative allogeneic transplantation, may help to increase the cure rate for high-risk non-Hodgkin lymphoma.
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Affiliation(s)
- Corrado Tarella
- Department of Medicina-Oncologia Sp., Divisione Universitaria di Ematologia, Torino, Italy
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Lenz G, Dreyling M, Schiegnitz E, Haferlach T, Hasford J, Unterhalt M, Hiddemann W. Moderate Increase of Secondary Hematologic Malignancies After Myeloablative Radiochemotherapy and Autologous Stem-Cell Transplantation in Patients With Indolent Lymphoma: Results of a Prospective Randomized Trial of the German Low Grade Lymphoma Study Group. J Clin Oncol 2004; 22:4926-33. [PMID: 15611507 DOI: 10.1200/jco.2004.06.016] [Citation(s) in RCA: 103] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose An increased risk of therapy-related myelodysplastic syndrome (t-MDS) and acute myeloid leukemia (t-AML) after high-dose therapy and autologous stem-cell transplantation (ASCT) for malignant lymphoma has been described by several studies, reporting a highly variable incidence ranging from 1% to 12%. To assess this risk more precisely, the German Low Grade Lymphoma Study Group investigated the incidence of t-MDS/t-AML after ASCT on the basis of a randomized comparison of ASCT versus interferon alfa (IFN-α) maintenance in indolent lymphoma. Patients and Methods Between 1996 and 2002, 440 patients with indolent lymphoma were randomly assigned after a cyclophosphamide, doxorubicin, vincristine, and prednisone–like induction therapy regimen to myeloablative radiochemotherapy followed by ASCT or IFN-α. The incidence of secondary hematologic malignancies was determined by standardized follow-up of all study patients. Bone marrow samples from patients with proven or suspected t-MDS/t-AML were centrally reviewed. Results After a median follow-up of 44 months, 431 patients were assessable. Five of 195 patients developed a secondary hematologic malignancy after ASCT. Two of these patients developed a secondary AML. Accordingly, the estimated 5-year risk for secondary hematologic neoplasias after ASCT was 3.8%. In contrast, in the IFN-α arm, the 5-year risk of hematologic neoplasias was 0.0% (P = .0248). Conclusion The data of this randomized trial demonstrate an increased risk of secondary hematologic malignancies after myeloablative radiochemotherapy and ASCT compared with conventional chemotherapy. However, as ASCT significantly improves progression-free survival, it is currently not evident to what extent the higher rate of t-MDS/t-AML will diminish the benefit of ASCT in indolent lymphoma.
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Affiliation(s)
- Georg Lenz
- Department of Internal Medicine III, Ludwig-Maximilians-University, University Hospital Grosshadern, Marchioninistrasse 15, 81377 Munich, Germany.
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Smith MR, Jin F, Joshi I. Enhanced efficacy of therapy with antisense BCL-2 oligonucleotides plus anti-CD20 monoclonal antibody in scid mouse/human lymphoma xenografts. Mol Cancer Ther 2004. [DOI: 10.1158/1535-7163.1693.3.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Abstract
Monoclonal anti-CD20 antibody (rituximab) is active, but not curative, therapy for B-cell non-Hodgkin's lymphoma. BCL-2 is an antiapoptotic protein whose expression is dysregulated in most indolent B-cell malignancies. Antisense oligonucleotides (AS-ODNs) that down-regulate BCL-2 expression induce apoptosis and chemosensitize B-cell lymphoma cells. We hypothesized that BCL-2 down-regulation by AS-ODNs would sensitize cells to rituximab and improve therapeutic results. There is enhanced apoptosis and reduction in cell numbers when DoHH2 cells are treated in vitro with rituximab plus BCL-2 AS-ODNs, compared with either agent alone. There is little in vitro effect on WSU-FSCCL cells by rituximab, AS-ODNs that down-regulate BCL-2 by targeting the immunoglobulin portions of the BCL-2-immunoglobulin fusion molecule, or a combination of the two. The combination is more effective than either agent alone in clearing DoHH2 cells from ascites in scid mice. Combination therapy with AS-BCL-2-ODNs and rituximab significantly prolongs survival in both the DoHH2 and WSU-FSCCL models. With higher and repeated doses, this combination could be curative. We conclude that the combination of rituximab and antisense-mediated down-regulation of BCL-2 has enhanced activity against human lymphoma, prolongs survival, and could cure mice bearing human lymphoma. This merits investigation in clinical trials.
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Affiliation(s)
- Mitchell R. Smith
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Fang Jin
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Indira Joshi
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
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50
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Brugger W, Hirsch J, Grünebach F, Repp R, Brossart P, Vogel W, Kopp HG, Manz MG, Bitzer M, Schlimok G, Kaufmann M, Ganser A, Fehnle K, Gramatzki M, Kanz L. Rituximab consolidation after high-dose chemotherapy and autologous blood stem cell transplantation in follicular and mantle cell lymphoma: a prospective, multicenter phase II study. Ann Oncol 2004; 15:1691-8. [PMID: 15520073 DOI: 10.1093/annonc/mdh425] [Citation(s) in RCA: 96] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Patients with follicular (FL) or mantle cell lymphoma (MCL) are incurable with conventional therapy. We investigated the safety and efficacy of rituximab consolidation after autologous stem cell transplantation (ASCT) in order to prevent relapse by clearance of minimal residual disease (MRD). METHODS Rituximab was given approximately 8 weeks after CD34+ cell enriched ASCT at 375 mg/m2, weekly for 4 weeks. Monitoring of MRD was performed by repetitive PCR analyses. RESULTS Thirty-one patients were included; one died early after ASCT before rituximab administration. Thirty patients (20 FL, 10 MCL) were evaluable after rituximab consolidation, and 27 of these were assessable for MRD detection. Rituximab consolidation post-ASCT was safe, the most common toxicity being infection. At a median follow-up of 42 months (range 13-96) after ASCT, 25 patients were censored with an actuarial event-free survival (EFS) of 81% at 4 and 5 years. Four patients (two FL, two MCL) relapsed, and one additional MCL patient died unexpectedly in complete remission. PCR-negativity was observed in 22% of the patients before ASCT, 53% post-ASCT (P=0.0547), 72% after rituximab (P=0.0018) and 100% at 6 months post-transplant (P < 0.001). CONCLUSIONS One single course of rituximab consolidation given after ASCT is safe, may help to eliminate MRD and may translate into improved EFS in both FL and MCL patients.
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MESH Headings
- Adult
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Agents/administration & dosage
- Antineoplastic Agents/adverse effects
- Antineoplastic Agents/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Dose-Response Relationship, Drug
- Female
- Humans
- Infections/chemically induced
- Leukopenia/chemically induced
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/therapy
- Lymphoma, Mantle-Cell/drug therapy
- Lymphoma, Mantle-Cell/therapy
- Male
- Middle Aged
- Neoplasm Staging
- Peripheral Blood Stem Cell Transplantation
- Postoperative Care
- Rituximab
- Survival Analysis
- Transplantation, Autologous
- Treatment Outcome
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Affiliation(s)
- W Brugger
- Department of Hematology, University of Tübingen, Tübingen, Germany.
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