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Kuper-Hommel MJJ, van Krieken JHJM. Molecular pathogenesis and histologic and clinical features of extranodal marginal zone lymphomas of mucosa-associated lymphoid tissue type. Leuk Lymphoma 2012; 53:1032-45. [DOI: 10.3109/10428194.2011.631157] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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2
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Ahn JS, Yang DH, Jung SH, Bae SY, Tran HTT, Park HC, Kim HN, Kim YK, Kim HJ, Lee JJ. Fludarabine-containing chemotherapy for patients with previously untreated low-grade non-Hodgkin's lymphoma. THE KOREAN JOURNAL OF HEMATOLOGY 2011; 46:180-5. [PMID: 22065973 PMCID: PMC3208201 DOI: 10.5045/kjh.2011.46.3.180] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2011] [Revised: 08/17/2011] [Accepted: 08/23/2011] [Indexed: 11/17/2022]
Abstract
BACKGROUND The clinical efficacy and safety of fludarabine combination chemotherapy was investigated for the treatment of previously untreated patients with low-grade (NHL). METHODS Twenty-five patients who were newly diagnosed as low-grade NHL were treated with fludarabine combination chemotherapy. Fludarabine combination regimens consisted of fludarabine, mitoxantrone and dexamethasone or fludarabine, cyclophosphamide and mitoxantrone with or without rituximab and repeated every 4 weeks. RESULTS The median age was 60 years (range, 35-77 years), with 13 of 25 patients (52%) ≥60 years of age. Seven of 25 patients (28%) with an intermediate risk follicular lymphoma international prognostic index (FLIPI) and 9 of 25 patients (36%) with a high risk FLIPI were enrolled in this study. The delivered median number of chemotherapy was six (range, 2-9 cycles). The overall response rate with fludarabine-based treatment was 88%, including 52% complete remission and 36% partial remission. During the median follow-up of 19 months, the estimated 2-year event-free survival was 63±10% (95% CI, 43-83) and the 2-year overall survival was 78±9% (95% CI, 60-96). Fludarabine combination chemotherapy was frequently associated with grade 3 or 4 neutropenia in 84% patients. However, neutropenic infection was observed in only one (4%) patient. Four patients (16%) showed grade 3 or more non-hematologic toxicities, such as acute coronary syndrome, intracranial hemorrhage, anaphylaxis and gastric cancer. CONCLUSION Fludarabine-combination treatment was a highly active regimen with well toleration in untreated low-grade NHL.
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Affiliation(s)
- Jae-Sook Ahn
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
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Park E. Low-grade lymphoma: Beyond fludarabine-single therapy. THE KOREAN JOURNAL OF HEMATOLOGY 2011; 46:145-7. [PMID: 22065965 PMCID: PMC3208193 DOI: 10.5045/kjh.2011.46.3.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Eunkyung Park
- Division of Hematology and Oncology, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
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4
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Zinzani PL, Pulsoni A, Gentilini P, Visani G, Perrotti A, Molinari AL, Guardigni L, Tani M, Villivà N, Stefoni V, Alinari L, Martelli M, Bonifazi F, Pileri S, Tura S, Baccarani M. Effectiveness of Fludarabine, Idarubicin and Cyclophosphamide (FLUIC) Combination Regimen for Young Patients with Untreated Non-Follicular Low-Grade Non-Hodgkin's Lymphoma. Leuk Lymphoma 2009; 45:1815-9. [PMID: 15223641 DOI: 10.1080/1042819042000219502] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In the last years, fludarabine (FLU) alone or in combination with other drugs has been reported to be effective in the treatment of previously untreated low-grade non-Hodgkin's lymphomas (LG-NHL). We report on the therapeutic efficacy and toxicity of a combination of FLU, idarubicin and cyclophosphamide (FLUIC regimen) in untreated non-follicular LG-NHL. We administered a three-drug combination of FLU (25 mg/m2 i.v. on days 1 to 3), idarubicin (14 mg/m2 i.v. on day 1) and cyclophosphamide (200 mg/m2 i.v. on days 1 to 3) to treat 41 young, previously untreated patients with non-follicular LG-NHL. Chemotherapy was repeated every 4 weeks for a total of 6 cycles. Among 41 patients, 24 (59%) were diagnosed with small lymphocytic, 10 (24%) with immnocytoma, and 7 (17%) with marginal zone subtypes. Nineteen (46%) patients achieved complete response (CR) and 21 (51%) partial response, while the remaining 1 (3%) showed no benefit from the treatment. With respect to histology, we observed CR rates of 38% for the small lymphocytic subtype, 40% for the immunocytoma subtype, and 86% for the marginal zone subtype. Estimated 42-month overall survival and relapse-free survival rates were 64% and 100%, respectively. Hematologic grade 3-4 toxicity was seen in 9 (22%) patients; no opportunistic infection or death was associated with administration of the FLUIC regimen. These preliminary data suggest that FLUIC is a very active, well-tolerated regimen for young, untreated patients with advanced non-follicular LG-NHL.
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Affiliation(s)
- Pier Luigi Zinzani
- Institute of Hematology and Medical Oncology "Seràgnoli", University of Bologna, Bologna, Italy.
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5
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Kalinka‐Warzocha E, Wajs J, Lech‐Maranda E, Ceglarek B, Holowiecki J, Federowicz I, Walewski J, Czyz J, Robak T, Warzocha K. Randomized comparison of cladribine alone or in combination with cyclophosphamide, and cyclophosphamide, vincristine and prednisone in previously untreated low‐grade B‐cell non‐Hodgkin lymphoma patients. Cancer 2008; 113:367-75. [DOI: 10.1002/cncr.23558] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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6
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Zinzani PL, Tani M, Fanti S, Stefoni V, Musuraca G, Vitolo U, Perrotti A, Fina M, Derenzini E, Baccarani M. A phase 2 trial of fludarabine and mitoxantrone chemotherapy followed by yttrium-90 ibritumomab tiuxetan for patients with previously untreated, indolent, nonfollicular, non-Hodgkin lymphoma. Cancer 2008; 112:856-62. [PMID: 18189293 DOI: 10.1002/cncr.23236] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND A prospective, single-arm, open-label, nonrandomized Phase 2 study of combined fludarabine and mitoxantrone (FM) plus radioimmunotherapy was conducted to evaluate efficacy and safety in patients with untreated, indolent, nonfollicular non-Hodgkin lymphoma (NHL). METHODS Between February 2005 and June 2006, at their institute, the authors treated 26 eligible patients with previously untreated, indolent, nonfollicular NHL (10 marginal zone lymphomas, 8 lymphoplasmacytic lymphomas, and 8 small lymphocytic lymphomas) using a novel regimen that consisted of 6 cycles of FM chemotherapy followed 6 to 10 weeks later by yttrium-90 (90Y) ibritumomab tiuxetan. RESULTS After FM chemotherapy, the overall response rate was 80.5% and included a 50% complete remission (CR) rate (13 patients) and a 30.5% partial remission (PR) rate (8 patients). Of the 20 patients (13 with CR and 7 with PR) who were evaluable (at least a PR with normal platelet counts and bone marrow infiltration <25%) for subsequent 90Y ibritumomab tiuxetan, 100% obtained a CR at the end of the entire treatment regimen. At a median follow-up of 20 months, the estimated 3-year progression-free survival rate was 89.5%, and the estimated 3-year overall survival rate was 100%. The 90Y ibritumomab tiuxetan toxicity included grade >or=3 hematologic toxicity in 16 of 20 patients; the most common grade >or=3 toxicities were neutropenia (11 patients) and thrombocytopenia (16 patients) (adverse events were graded according to the World Health Organization criteria for toxicity). Transfusions of erythrocytes and/or platelets were given to 5 patients. CONCLUSIONS The current study established the feasibility, tolerability, and efficacy of the FM plus 90Y ibritumomab tiuxetan regimen for the treatment of patients with untreated, indolent, nonfollicular NHL.
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Affiliation(s)
- Pier Luigi Zinzani
- Institute of Hematology and Medical Oncology L&A Seragnoli, University of Bologna, Bologna, Italy.
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7
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Morschhauser F, Depil S, Jourdan E, Wetterwald M, Bouabdallah R, Marit G, Solal-Céligny P, Sebban C, Coiffier B, Chouaki N, Bauters F, Dumontet C. Phase II study of gemcitabine–dexamethasone with or without cisplatin in relapsed or refractory mantle cell lymphoma. Ann Oncol 2007; 18:370-5. [PMID: 17074972 DOI: 10.1093/annonc/mdl395] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Single-agent gemcitabine has shown encouraging results in patients with mantle cell lymphoma (MCL). This phase II study further explored the potential of a gemcitabine-based regimen in patients with relapsed or refractory MCL. Patients <70 years old received the PDG regimen: gemcitabine (1000 mg/m(2), days 1 and 8), dexamethasone (40 mg/m(2), days 1-4), and cisplatin (100 mg/m(2), day 1). Patients >/=70 years of age received dexamethasone and gemcitabine only (DG regimen). Thirty patients (12 in the DG group, 18 in the PDG group) with a median age 66.5 years (range, 47-81) received a median of six cycles in both groups. The overall response rate was 36.4% [95% confidence interval (CI), 15.2% to 64.6%] with the DG regimen and 44.4% (95% CI 24.6% to 66.3%) with the PDG regimen. The median progression-free survival was 3 months (95% CI 0.0-7.9) in the DG group and 8.5 months (95% CI 4.8-12.2) in the PDG group. With a median follow-up of 38.8 months, 13 patients (including 11 given PDG) are still alive. DG was well tolerated, and thrombocytopenia was the most prevalent toxicity in patients receiving PDG. Both regimens deserve to be further investigated as a backbone for combination chemotherapy in patients with MCL.
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Abstract
Fludarabine is a prodrug that is converted to the free nucleoside 9-beta-D-arabinosyl-2-fluoroadenine (F-ara-A), which enters cells and accumulates mainly as the 5'-triphosphate, F-ara-ATP. F-ara-ATP has multiple mechanisms of action, which are mostly directed toward DNA. Collectively, these actions affect DNA synthesis, which is the major mechanism of F-ara-A-induced cytotoxicity. Secondarily, incorporation into RNA and inhibition of transcription has been shown in cell lines. As a single agent, fludarabine has been effective for indolent leukemia. Biochemical modulation strategies resulted in enhanced accumulation of cytarabine triphosphate and led to the use of fludarabine for the treatment of acute leukemia. The combination of fludarabine with DNA-damaging agents to inhibit DNA repair processes has been highly effective for indolent leukemia and lymphomas. Other strategies have incorporated fludarabine into preparative regimens for nonmyeloablative stem-cell transplantation.
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Affiliation(s)
- Marco Montillo
- Department of Oncology/Haematology, Division of Haematology, Niguarda Ca'[Granda Hospital, Piazza Ospedale Maggiore 3, 20162 Milan, Italy.
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9
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Laurencet F, Ballabeni P, Rufener B, Hess U, Cerny T, Fey M, Luthi JM, Plancherel C, Zulian GB. The multicenter trial SAKK 37/95 of cladribine, cyclophosphamide and prednisone in the treatment of chronic lymphocytic leukemias and low-grade non-Hodgkin's lymphomas. Acta Haematol 2006; 117:40-7. [PMID: 17095858 DOI: 10.1159/000096787] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2006] [Accepted: 05/08/2006] [Indexed: 11/19/2022]
Abstract
A multicenter trial was performed to confirm the therapeutic efficacy and the toxicity profile of the combination of cladribine, cyclophosphamide and prednisone in low-grade non-Hodgkin's lymphoma (NHL) and chronic lymphocytic leukemia (CLL). Twenty-three adults with previously treated (61%) or untreated (39%) NHL International Working Formulation A or Binet B and C CLL were administered cladribine 0.1 mg/kg/day as a subcutaneous bolus for 5 days, intravenous cyclophosphamide 500 mg/m2 on day 1, and oral prednisone 40 mg/m2 on days 1-5, every 4 weeks. Unexpected early hematological toxicities led to dose modifications for pretreated patients who received cladribine for 3 days only up to a maximum of five courses. Responses were observed in 75%, with 7 patients obtaining a complete clinical and hematological response. Median duration of complete response was 9 months. Median time to progression or relapse was 31 months. Myelosuppression and infections were dose limiting whereas posttreatment complications, including fatalities, resulted from infections. Median overall survival time from trial entry was 60 months. Activity of the combination of cladribine, cyclophosphamide and prednisone was confirmed. However, in the specific setting of a multicenter trial, unexpected fatal infectious episodes occurred in pretreated patients. Great caution is thus required in these susceptible patients and the routine use of corticosteroids should probably be abandoned.
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Seyfarth B, Josting A, Dreyling M, Schmitz N. Relapse in common lymphoma subtypes: salvage treatment options for follicular lymphoma, diffuse large cell lymphoma and Hodgkin disease. Br J Haematol 2006; 133:3-18. [PMID: 16512824 DOI: 10.1111/j.1365-2141.2006.05975.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Over the last decade diagnostic techniques such as immunophenotyping as well as cytogenetic and molecular profiling gave new insights into the pathogenesis of malignant lymphoma and helped to establish the WHO classification. The recognition of well-defined biological entities with distinct response and relapse patterns led to the development of more specific treatment strategies for individual lymphoma subtypes. New treatment modalities such as the monoclonal antibody rituximab have improved the results of first-line treatment of patients with certain B-cell lymphoma subtypes substantially. Furthermore, new prognostic factors were described for different lymphoma entities leading to further differentiation of treatment. As a consequence, the quality of relapse after first-line therapy has changed and treatment strategies for relapsed disease need to be redefined. This review summarises current salvage treatment options for common lymphoma subtypes taking into account variables which should be considered before an individual patient is treated. We focus on follicular lymphoma, diffuse large B-cell lymphoma and Hodgkin disease since these are most frequent and evidence-based salvage strategies are beginning to emerge.
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Affiliation(s)
- Bärbel Seyfarth
- Department of Internal Medicine I, Westpfalz-Klinikum, Kaiserslautern, Germany
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Abstract
Indolent lymphomas are a group of lymphoid malignancies with differing patterns of behavior and responses to treatment. The progress in treating patients with hairy cell leukemia (HCL) using nucleoside analogues can be used as a model for other indolent B-lymphoproliferative disorders, such as follicular lymphoma. Recent advancements in therapeutic options available for these patients include combination therapy with agents that have differing mechanisms of action and non-overlapping toxicity. It has been shown that patients who are candidates for aggressive therapy might receive benefit, including disease-free survival and overall survival, from combination purine analogue therapy. Using these more aggressive therapeutic approaches earlier in the disease course and as maintenance therapy may further enhance outcomes. With the advent of these new therapies along with the molecular evaluation of these regimens, we may be nearing the time where the goal for more advanced indolent lymphoma will be to achieve a cure.
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Affiliation(s)
- Nicholas Di Bella
- Rocky Mountain Cancer Centers, Aurora, CO 80012, and Department of Leukemia, University of Texas, Houston, USA.
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12
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Soubeyran P, Monnereau A, Eghbali H, Soubeyran I, Kind M, Cany L, Buy E, Guibon O, Hoerni B. Fludarabine phosphate-CVP in patients over 60 years of age with advanced, low-grade and follicular lymphoma: a dose-finding study. Eur J Cancer 2005; 41:2630-6. [PMID: 16253502 DOI: 10.1016/j.ejca.2005.08.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2004] [Revised: 08/19/2005] [Accepted: 08/23/2005] [Indexed: 11/17/2022]
Abstract
The aim of this study was to establish a safe and effective regimen of fludarabine phosphate, cyclophosphamide, vincristine and prednisone (F-CVP) as first-line treatment for elderly patients with advanced, low-grade non-Hodgkin's lymphoma. Twenty-three patients >60 years were assigned successively to eight treatment cycles (Dose level 1: low F, low CV [n=4]; 2A: high F, low CV [n=8]; 2B: low F, high CV [n=4]; 3: high F, high CV [n=7]). High and low levels were: F, 25 and 20mg/m(2), respectively (Days 1-5); C, 750 and 500 mg/m(2), respectively (Day 1); and V, 1.4 and 1mg/m(2), respectively (Day 1). Patients received P at 40 mg/m(2) on Days 1-5. Response was assessed after Cycles 2, 4, 6 and 8. At level 3, dose-limiting toxicity (opportunistic infections and neutropenia) became evident, particularly after Cycle 6. Further patients were recruited at Dose level 2A. All regimens proved effective, with an OR rate of 78% (65% CR), and 3-year survival of 65% (+/-10%). Among 18 responders, 51% were still in response at 3 and 5 years. The study shows that this combination therapy is highly effective. The addition of F to CVP at Dose level 2A was feasible and increased the CR rate, with good tolerability in elderly patients.
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Affiliation(s)
- Pierre Soubeyran
- The Institute Bergonié, Regional Cancer Center, 229 cours de l'Argonne, 33076 Bordeaux Cedex, France and Schering AG, Lys Lez Lannoy, France.
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13
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Dreyling M, Buske C, Hiddemann W. Advances in molecular biology diagnostic and treatment of B-cell malignancies: indolent B-cell lymphoma. Ann Oncol 2005; 16 Suppl 2:ii99-104. [PMID: 15958485 DOI: 10.1093/annonc/mdi724] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
MESH Headings
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Agents/therapeutic use
- Diagnosis, Differential
- Humans
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/physiopathology
- Lymphoma, B-Cell/therapy
- Prognosis
- Rituximab
- Stem Cell Transplantation
- Transplantation, Autologous
- Transplantation, Homologous
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Affiliation(s)
- M Dreyling
- Department of Internal Medicine III, Grosshadern Hospital, Ludwig-Maximilians University, Munich, Germany
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Polito L, Bolognesi A, Tazzari PL, Farini V, Lubelli C, Zinzani PL, Ricci F, Stirpe F. The conjugate Rituximab/saporin-S6 completely inhibits clonogenic growth of CD20-expressing cells and produces a synergistic toxic effect with Fludarabine. Leukemia 2004; 18:1215-22. [PMID: 15103391 DOI: 10.1038/sj.leu.2403378] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Immunotoxins are chimeric proteins consisting of a toxin coupled to an antibody. To date, several clinical trials have been conducted, and some are still ongoing, to evaluate their anti-tumor efficacy. In this view, we chemically constructed an anti-CD20 immunotoxin with the mAb Rituximab and the type 1 ribosome-inactivating protein (RIP) saporin-S6, designed for B cells non-Hodgkin's lymphoma (NHL) therapy. This immunotoxin showed a specific cytotoxicity for the CD20+ cell lines Raji and D430B, evidenced by inhibition of protein synthesis, evaluation of apoptosis and clonogenic assay. Upon conjugation, saporin-S6 increased its toxicity on target cells by at least 2 logs, with IC(50) values of 0.1-0.3 nM. The percentage of AnnexinV+ cells was over 95% in both cell lines treated with 10 nM immunotoxin. A complete elimination of Raji clones was reached with the 10 nM immunotoxin, whereas a mixture of free RIP and mAb gave about 90% of clonogenic growth. Rituximab/saporin-S6, at 10 nM concentration, also induced apoptosis in 80% of lymphoma cells from NHL patients. Moreover, sensitivity of Raji to Rituximab/saporin-S6 was augmented when cells were coincubated with Fludarabine. The synergistic toxic effect of the two drugs led to a total elimination of the neoplastic population.
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Affiliation(s)
- L Polito
- Dipartimento di Patologia Sperimentale, Università di Bologna, Bologna, Italy
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15
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Tam CS, Wolf MM, Januszewicz EH, Prince HM, Westerman D, Seymour JF. Fludarabine and cyclophosphamide using an attenuated dose schedule is a highly effective regimen for patients with indolent lymphoid malignancies. Cancer 2004; 100:2181-9. [PMID: 15139062 DOI: 10.1002/cncr.20234] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Preclinical data have supported the use of fludarabine and cyclophosphamide (FC) in combination for the treatment of indolent lymphoid malignancies. Previously reported schedules were highly effective, but were complicated by significant myelotoxicity and infectious complications. In the current study, the authors analyzed their experience with an attenuated dose regimen to determine whether equivalent efficacy could be achieved with reduced toxicity. METHODS Sixty-four patients with indolent lymphoid malignancies were treated with intravenous fludarabine at a dose of 25 mg/m(2) and cyclophosphamide at a dose of 250 mg/m(2), each given on Days 1-3 for a median of 4 cycles. The median age of the patients was 60 years. Nineteen percent of the patients were previously untreated, and 45% had refractory disease; the patients had received a median of 2 prior therapies. With regard to histology, 41% of the patients had chronic lymphocytic leukemia or its variants, whereas the remainder of patients had low-grade non-Hodgkin lymphoma, predominantly follicule center cell lymphoma. RESULTS A total of 237 cycles were delivered. The principal toxicities reported were neutropenia (NCI CTC Grade 4 in 17% of cycles) and infection (Grade >/= 3 in 6% of cycles). The overall response rate and complete response rate were 86% and 29%, respectively. No significant difference could be discerned with regard to response rates for patients with untreated, recurrent, or refractory disease. CONCLUSIONS The FC schedule used in the current study was found to be highly effective in patients with indolent lymphoid malignancies. Toxicity was lower compared with higher dose schedules, whereas efficacy appeared to be equivalent.
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MESH Headings
- Adult
- Aged
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Cyclophosphamide/administration & dosage
- Drug Administration Schedule
- Female
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/pathology
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/pathology
- Male
- Middle Aged
- Remission Induction
- Survival Rate
- Treatment Outcome
- Vidarabine/administration & dosage
- Vidarabine/analogs & derivatives
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Affiliation(s)
- Constantine S Tam
- Hematology Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
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16
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Dimopoulos MA, Hamilos G, Efstathiou E, Siapkaras I, Matsouka C, Gika D, Grigoraki V, Papadimitriou C, Mitsibounas D, Anagnostopoulos N. Treatment of Waldenstrom's macroglobulinemia with the combination of fludarabine and cyclophosphamide. Leuk Lymphoma 2003; 44:993-6. [PMID: 12854900 DOI: 10.1080/1042819031000077025] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Fludarabine is an active agent for the treatment of Waldenstrom's macroglobulinemia (WM) and its combination with cyclophosphamide has been effective in many patients with low-grade lymphoma and chronic lymphocytic leukemia. Based on these data, we administered the combination of fludarabine (25 mg/m2 i.v. day 1-3) and cyclophosphamide (250 mg/m2 i.v. day 1-3,) to 11 patients with WM. Most patients had features indicating poor prognosis including median age of 73 years (range 60-84 years), hemoglobin <100 g/l in 73%, B2-microglobulin >3 mg/l in 64%, symptomatic hyperviscosity in 55% of patients. Only 2 patients were previously untreated, 7 were primary refractory and 2 were relapsing on treatment. The fludarabine-cyclophosphamide combination (FC) was administered every 4 weeks for a total of four courses. Partial response, defined by at least 50% reduction of serum monoclonal protein and of tumor infiltrate at all involved sites was documented in 6 patients (55%) (The median time to response was 4 months). Responding patients demonstrated resolution of disease-related symptoms and correction of anemia. Median time to progression for all patients was 24 months. With a mean follow-up of 28 months, two of six responding patients have progressed so far. The probability of 2-year survival is 70%. This regimen was relatively well tolerated. Complications included neutropenia grade 3 or 4 in 3 patients and thrombocytopenia grade 3 or 4 in 2 patients. There were five infectious episodes including two episodes of neutropenic fever. We conclude that the FC combination appears to be active in patients with WM most of whom were resistant to treatment and had poor prognostic factors. The addition of rituximab to FC requires further investigation.
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Affiliation(s)
- Meletios A Dimopoulos
- Department of Clinical Therapeutics, University of Athens School of Medicine, Athens, Greece.
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17
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Velasquez WS, Lew D, Grogan TM, Spiridonidis CH, Balcerzak SP, Dakhil SR, Miller TP, Lanier KS, Chapman RA, Fisher RI. Combination of fludarabine and mitoxantrone in untreated stages III and IV low-grade lymphoma: S9501. J Clin Oncol 2003; 21:1996-2003. [PMID: 12743154 DOI: 10.1200/jco.2003.09.047] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To determine the efficacy of combination fludarabine and mitoxantrone (FN) in untreated stages III and IV low-grade lymphoma. The major end point was to estimate progression-free survival (PFS) in all eligible patients. PATIENTS AND METHODS Seventy-eight eligible patients were registered. Chemotherapy courses were administered every 4 weeks with mitoxantrone 10 mg/m2 on day 1 and fludarabine 25 mg/m2 on days 1, 2, and 3 for a total of six to eight cycles. Pneumocystis carinii prophylaxis was required. RESULTS Seventy-three patients (94%) attained an objective response. Complete remission was demonstrated in 34 patients (44%) and partial remission was demonstrated in 39 patients (50%). With a median follow-up time of 5.5 years, the median PFS was 32 months, with a 4-year PFS rate of 38%. Median survival has not been reached and 88% of all patients are alive at 4 years. The application of the International Prognostic Index and serologic staging showed significant differences in PFS in all risk groups, whereas overall survival was markedly worse for the highest-risk group in either prognostic model. Three prior Southwest Oncology Group trials using a regimen of cyclophosphamide, doxorubicin, vincristine, and prednisone or a combination of prednisone, vincristine, methotrexate, cytarabine, cyclophosphamide, etoposide, nitrogen mustard, vincristine, procarbazine, and prednisone in similar patient populations demonstrated comparable clinical outcome, although the 4-year survival for FN was better. FN was well tolerated, but mild to severe reversible myelosuppression was noted. Other complications were rare. CONCLUSION FN is an effective, safe chemotherapy combination for patients with advanced-stage, low-grade lymphoma. Clinical outcomes were comparable to prior published data using anthracycline-based regimens.
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Montillo M, Tedeschi A, O'Brien S, Di Raimondo F, Lerner S, Ferrajoli A, Morra E, Keating MJ. Phase II study of cladribine and cyclophosphamide in patients with chronic lymphocytic leukemia and prolymphocytic leukemia. Cancer 2003; 97:114-20. [PMID: 12491512 DOI: 10.1002/cncr.11000] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND One of the mechanisms of action of cladribine is the inhibition of DNA repair of damage caused by radiation, alkylating agents, or other drugs. To determine its antitumor activity in combination with cyclophosphamide, we initiated a Phase II trial of the two agents in patients with advanced chronic lymphocytic leukemia (CLL) or prolymphocytic leukemia (PLL). METHODS Twenty-nine patients with refractory or recurrent CLL or PLL received cladribine 4 mg/m(2)/day and cyclophosphamide 350 mg/m(2)/day (both administered intravenously) for 3 days every 4 weeks. RESULTS Eleven patients (38%), nine with CLL and two with PLL, had a response. The median duration of response was 12 months. Severe extrahematologic toxicity (National Cancer Institute Grade 3-4) occurred in two patients, consisting of skin rash in one patient and progressive multifocal leukoencephalopathy in the other. The most common form of hematologic toxicity was severe neutropenia, which developed after 25% of the 84 courses was administered. Severe thrombocytopenia and anemia developed after 12% and 7% of the courses, respectively, and five episodes of anemia were immunomediated. In addition, three major infections resulted in the death of one patient. CONCLUSIONS Although inferior to the combination fludarabine plus cyclophosphamide, this regimen showed interesting activity in patients with advanced CLL or PLL. Myelosuppression was the major dose-limiting toxic effect.
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Affiliation(s)
- Marco Montillo
- Department of Oncology/Haematology, Division of Haematology, Niguarda Ca' Granda Hospital, Piazza dell'Ospedale Maggiore 3, 20161 Milan, Italy.
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19
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Eucker J, Schille C, Schmid P, Jakob C, Schetelig J, Kingreen D, Mergenthaler HG, Huhn D, Possinger K, Sezer O. The combination of fludarabine and cyclophosphamide results in a high remission rate with moderate toxicity in low-grade non-Hodgkin's lymphomas. Anticancer Drugs 2002; 13:907-13. [PMID: 12394253 DOI: 10.1097/00001813-200210000-00002] [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: 11/25/2022]
Abstract
We undertook a prospective study to evaluate the role of the combination of fludarabine and cyclophosphamide in patients with low-grade non-Hodgkin's lymphoma. Twenty-seven patients with low-grade non-Hodgkin's lymphoma were treated with i.v. fludarabine (30 mg/m ) and cyclophosphamide (250 mg/m ) on days 1-3. Cycles were given at 4-week intervals for a maximum of six courses. Fourteen patients (52%) were previously untreated, 13 patients (48%) had been treated with at least one chemotherapy regimen before. Of the 27 patients, 11 (41%) obtained a complete and 13 (48%) a partial remission, thus the overall response rate was 89%. The remission rate in untreated patients was slightly higher than in pretreated patients (93 versus 85%). The toxicity was mild, no treatment-related mortality occurred. Neutropenia was the most common side effect, grade 4 neutropenia of rather short duration was observed in less than 7% of the cycles. At the end of the treatment, the mean CD4 count was 155/ l and the mean CD8 count 204/ l. Severe infections did not occur. These results show that the combination of fludarabine and cyclophosphamide in the doses used in this study is an effective regimen with manageable toxicity in low-grade non-Hodgkin's lymphoma.
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Affiliation(s)
- Jan Eucker
- Department of Hematology and Oncology, Universitätsklinikum Charité, Campus Mitte, Humboldt-Universität zu Berlin, 10098 Berlin, Germany
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20
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Abstract
Indolent non-Hodgkin's lymphoma is the commonest form of lymphoma in the USA and Europe, with a long natural history with multiple responses and relapses. Indolent lymphomas include follicular lymphomas (the more frequent subtype), immunocytoma, and small lymphocytic lymphomas according to the Revised European-American Lymphoma classification. The tendency has been to use simple oral medication until patients have more advanced aggressive disease but new agents such as the purine analogues have led to re-evaluation of this approach. The newer purine analogues -- fludarabine, 2-chlorodeoxyadenosine (cladribine) and deoxycoformycin (pentostatin) -- are a group of potently lymphotoxic antimetabolite molecules. Their activity in the indolent non-Hodgkin's lymphomas, in particular in the follicular subtype, may be due to their unique ability as antimetabolites to inhibit resting as well as dividing cells. Within the last decade they have moved from salvage therapy to front-line studies. Further insight into the mechanism of action of the purine analogues will to lead to further advances in this group of diseases.
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Affiliation(s)
- Pier Luigi Zinzani
- Institute of Haematology and Medical Oncology L. e A. Seràgnoli, University of Bologna, Bologna, Italy
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21
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Rummel MJ, Chow KU, Karakas T, Jäger E, Mezger J, von Grünhagen U, Schalk KP, Burkhard O, Hansmann ML, Ritzel H, Bergmann L, Hoelzer D, Mitrou PS. Reduced-dose cladribine (2-CdA) plus mitoxantrone is effective in the treatment of mantle-cell and low-grade non-Hodgkin's lymphoma. Eur J Cancer 2002; 38:1739-46. [PMID: 12175690 DOI: 10.1016/s0959-8049(02)00143-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Cladribine (2-chlorodeoxyadenosine) (2-CdA) has been shown to be effective in mantle-cell (MCL) and low-grade lymphomas (lgNHL). The aim of this multicentre study was to evaluate the rate and duration of remissions and to examine the toxicity of the combination of reduced-dose 2-CdA and mitoxantrone (CdM) in MCL and lgNHL as first-line therapy or for patients in their relapse. A total of 285 courses, median of five courses per patient, were administered to 62 evaluable patients (42 previously untreated, 20 relapsed) with 5 mg/m(2) 2-CdA per day given as an intermittent 2-h infusion over 3 consecutive days combined with 8 mg/m(2) mitoxantrone on days 1 and 2 for the untreated patients or 12 mg/m(2) mitoxantrone on day 1 for patients in their first relapse for a maximum of six cycles every four weeks. 32 follicular, 18 MCL, 9 lymphoplasmacytoid, 2 marginal zone and 1 unclassified low-grade B-cell lymphoma were involved in the study. 56 of the 62 patients responded to CdM resulting in an overall response rate of 90% (95% confidence interval (CI), 80-96%) with a complete remission (CR) rate of 44% (95% CI, 31-57%) and a median duration of remission of 25 months (range 6-42+). The overall survival rate at 48 months was 80%. For 42 previously untreated patients, the overall response rate was 88% (95% CI, 74-96%) with a CR rate of 38% (95% CI, 24-54%), whereas the response rate for the group of 20 previously treated patients was similar with a 95% overall response (95% CI, 75-100%) and a CR rate of 55% (95% CI, 32-77%). In MCL, CdM showed a high activity, achieving a response rate of 100% (95% CI, 81-100%) with a CR rate of 44% and a median duration of remission of 24 months (range 6-35+). Myelosuppression was the major toxicity with 23% grade 3 granulocytopenia and 50% grade 4. Thrombocytopenia was less commonly observed, with only 8% grades 3 and 4. These results demonstrate that the combination of reduced-dose 2-CdA and mitoxantrone is a highly active regimen in the treatment of low-grade lymphomas, and in particular of MCL.
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Affiliation(s)
- M J Rummel
- Department of Internal Medicine, Hematology/Oncology, University Hospital, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
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22
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Yakoub-Agha I, Fawaz A, Folliot O, Guillerm G, Quesnel B, Fenaux P, Bauters F, Jouet JP, Morschhauser F. Allogeneic bone marrow transplantation in patients with follicular lymphoma: a single center study. Bone Marrow Transplant 2002; 30:229-34. [PMID: 12203139 DOI: 10.1038/sj.bmt.1703625] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2001] [Accepted: 04/12/2002] [Indexed: 11/08/2022]
Abstract
The role of allogeneic BMT for follicular lymphoma remains to be established. From 1995 to 2000, 16 patients with follicular lymphoma underwent allogeneic BMT at our center. At the time of transplantation, two patients were in complete remission, 11 in partial remission and three had refractory disease. Fourteen patients were transplanted using a standard myeloablative conditioning regimen and two a nonmyeloablative conditioning regimen. With a median follow-up of 1184 days (range 403-1999 days) after BMT, 11 patients were alive, whereas five died of transplant-related mortality. Eight patients remained in CR 284+ to 1022+ days (median 560+ days) after BMT. Two patients relapsed 63 and 1073 days after BMT. They achieved a further complete remission after salvage treatment and remained alive 403 and 1224 days after BMT, respectively. One patient with autologous reconstitution had never been in CR after BMT. He was retreated with salvage chemotherapy but only achieved CR with subsequent rituximab treatment and was still alive, 1999 days after transplantation. The estimated 2-year overall survival and event-free survival rates were 68% and 55%, respectively. Age greater than 37 years at diagnosis, positive recipient CMV serology and ECOG performance status > or =1 at diagnosis were associated with shorter overall survival (P = 0.05, P = 0.009 and P = 0.03, respectively). Ann Arbor III-IV stage at diagnosis was associated with shorter event-free survival (P < 0.04). Allogeneic BMT seems to be effective for patients with follicular lymphoma. However, the relatively high rate of early transplant-related mortality emphasizes the need to define indications and use prospective protocols involving a less toxic transplant procedure.
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Affiliation(s)
- I Yakoub-Agha
- Unité de Greffes de moelle, Services des Maladies du Sang, CHRU, Lille, France
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23
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Wiseman GA, Gordon LI, Multani PS, Witzig TE, Spies S, Bartlett NL, Schilder RJ, Murray JL, Saleh M, Allen RS, Grillo-López AJ, White CA. Ibritumomab tiuxetan radioimmunotherapy for patients with relapsed or refractory non-Hodgkin lymphoma and mild thrombocytopenia: a phase II multicenter trial. Blood 2002; 99:4336-42. [PMID: 12036859 DOI: 10.1182/blood.v99.12.4336] [Citation(s) in RCA: 221] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Mildly thrombocytopenic patients with relapsed or refractory low-grade non-Hodgkin lymphoma (NHL) have an increased risk of chemotherapy-induced myelosuppression following treatment. The safety and efficacy of radioimmunotherapy with a reduced dose of (90)Y ibritumomab tiuxetan (0.3 mCi/kg [11 MBq/kg]; maximum 32 mCi [1.2 GBq]) was evaluated in 30 patients with mild thrombocytopenia (100-149 x 10(9) platelets/L) who had advanced, relapsed or refractory, low-grade, follicular, or transformed B-cell NHL. The ibritumomab tiuxetan regimen included an infusion of rituximab (250 mg/m(2)) and injection of (111)In ibritumomab tiuxetan (5 mCi [185 MBq]) for dosimetry evaluation, followed 1 week later with rituximab (250 mg/m(2)) and (90)Y ibritumomab tiuxetan (0.3 mCi/kg [11 MBq/kg]). Patients (median age, 61 years; 90% stage III/IV at study entry; 83% follicular lymphoma; and 67% with bone marrow involvement) had a median of 2 prior therapy regimens (range, 1-9). Estimated radiation-absorbed doses were well below the study-defined maximum allowable for all 30 patients. With the use of the International Workshop criteria for NHL response assessment, the overall response rate was 83% (37% complete response, 6.7% complete response unconfirmed, and 40% partial response). Kaplan-Meier estimated median time to progression (TTP) was 9.4 months (range, 1.7-24.6). In responders, Kaplan-Meier estimated median TTP was 12.6 months (range, 4.9-24.6), with 35% of data censored. Toxicity was primarily hematologic, transient, and reversible. The incidence of grade 4 neutropenia, thrombocytopenia, and anemia was 33%, 13%, and 3%, respectively. Reduced-dose ibritumomab tiuxetan is safe and well tolerated and has significant clinical activity in this patient population.
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Affiliation(s)
- Gregory A Wiseman
- Division of Nuclear Medicine, Mayo Clinic, Rochester, MN 55905, USA.
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24
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Lazzarino M, Arcaini L, Bernasconi P, Alessandrino EP, Gargantini L, Cairoli R, Orlandi E, Astori C, Brusamolino E, Pagnucco G, Colombo AA, Calatroni S, Iacona I, Regazzi MB, Morra E. A sequence of immuno-chemotherapy with Rituximab, mobilization of in vivo purged stem cells, high-dose chemotherapy and autotransplant is an effective and non-toxic treatment for advanced follicular and mantle cell lymphoma. Br J Haematol 2002; 116:229-35. [PMID: 11841421 DOI: 10.1046/j.1365-2141.2002.03256.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Options for relapsed/refractory indolent lymphoma include chemotherapy, immunotherapy and high-dose therapy with autologous support. The best combination of these approaches, however, is not defined. We treated 10 patients with relapsed/refractory follicular (n = 7) or mantle cell lymphoma (n = 3) using chemotherapy, immunotherapy, high-dose therapy and autotransplant in a sequence of four phases, each designed to play a specific role in tumour eradication. After the debulking with VACOP-B (doxorubicin, cyclophosphamide, etoposide, vincristine, prednisone, bleomycin) (phase 1), 9/10 patients responded but none achieved a molecular response. After the immuno-chemotherapy phase, which combined Rituximab with vincristine and cyclophosphamide, seven patients were in complete response (CR) and three in good partial response (PR), and all those with a molecular marker of disease showed a disappearance of the signal from marrow and blood. Phase 3, which coupled high-dose cytarabine with Rituximab, was effective in mobilizing an adequate number of progenitor cells that were polymerase chain reaction negative in all informative cases. Phase 4 consisted of high-dose therapy with autologous support followed by two doses of Rituximab. Autograft was performed in nine patients. The haematopoietic recovery was as expected. This sequence of chemotherapy, immuno-chemotherapy, stem cell mobilization with in vivo purging and autotransplant, organized in four blocks of treatment, was simple to administer and devoid of toxic effects. It permits rapid attainment of clinical and molecular response and enables the harvest of lymphoma-free peripheral blood progenitor cells even in heavily pretreated patients with relapsed or refractory disease.
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Affiliation(s)
- M Lazzarino
- Division of Hematology, University of Pavia, IRCCS Policlinico San Matteo, Pavia, Italy.
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25
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Johnson SA, Thomas W. Therapeutic potential of purine analogue combinations in the treatment of lymphoid malignancies. Hematol Oncol 2000; 18:141-153. [PMID: 11135355 DOI: 10.1002/1099-1069(200012)18:4<141::aid-hon666>3.0.co;2-#] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The main purine analogues with activity against lymphoid malignancies are fludarabine, cladribine and pentostatin, all of which are active against slowly proliferating cells through their inhibition of DNA repair and therefore have significant synergistic activity with cytotoxic agents which cause DNA damage. Combinations of purine analogues and alkylating agents or platinum compounds result in markedly increased activity but at the expense of more severe haematological toxicity, while evidence of synergy with anthracyclines/anthracenediones is apparent in the treatment of malignant lymphoma. Interaction between fludarabine or cladribine with deoxycytidine kinase results in a significant enhancement of the activity of cytarabine. Unexpected evidence of clinical synergy is also apparent in combinations of purine analogues and anti-CD20 monoclonal antibodies.
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Affiliation(s)
- S A Johnson
- Department of Haematology, Taunton & Somerset Hospital, Taunton, Somerset, UK.
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26
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Van Den Neste E, Louviaux I, Michaux JL, Delannoy A, Michaux L, Sonet A, Bosly A, Doyen C, Mineur P, André M, Straetmans N, Coche E, Venet C, Duprez T, Ferrant A. Phase I/II study of 2-chloro-2'-deoxyadenosine with cyclophosphamide in patients with pretreated B cell chronic lymphocytic leukemia and indolent non-Hodgkin's lymphoma. Leukemia 2000; 14:1136-42. [PMID: 10865980 DOI: 10.1038/sj.leu.2401783] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Because of their substantial in vitro synergy, we conducted a dose-escalation study of cyclophosphamide (CP) added to 2-chloro-2'-deoxyadenosine (CdA) in patients with previously treated chronic lymphocytic leukemia and non-Hodgkin's lymphoma. CdA was given at a fixed dose (5.6 mg/m2/day) as a 2-h intravenous (i.v.) infusion, immediately followed by a 1-h i.v. infusion of CP, for 3 days. The initial daily CP dose was 200 mg/m2, and was escalated by 100 mg/m2 increments in successive cohorts of three to six patients to determine the maximum-tolerated dose (MTD). Additional patients were included at the MTD to extend toxicity and response analysis. Twenty-six patients received 68 cycles of chemotherapy. The MTD of CP after CdA 5.6 mg/m2, was 300 mg/m2. Acute neutropenia was the dose-limiting toxicity of this regimen, which was otherwise well tolerated. Delivery of repeated cycles was not feasible in eight patients (31%) because of prolonged thrombocytopenia. Severe infections were seen in three of 68 cycles (4%). The overall response rate was 58% (15 of 26; 95% CI, 36-76%), with 15% complete responses and 42% partial responses. These data show the feasibility of the association of CdA with CP. Given the response rate observed, further studies of this regimen are warranted in untreated patients, in particular with chronic lymphocytic leukemia and with Waldenström macroglobulinemia.
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Affiliation(s)
- E Van Den Neste
- Department of Hematology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
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27
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Zinzani PL, Magagnoli M, Bendandi M, Gherlinzoni F, Orcioni GF, Cellini C, Stefoni V, Pileri SA, Tura S. Efficacy of fludarabine and mitoxantrone (FN) combination regimen in untreated indolent non-Hodgkin's lymphomas. Ann Oncol 2000; 11:363-5. [PMID: 10811507 DOI: 10.1023/a:1008388824069] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE In the last years, fludarabine (FLU) alone or in combination with other drugs has been reported to be effective in the treatment of previously treated low-grade non-Hodgkin's lymphomas (LG-NHL). The aim of this study was to define the therapeutic efficacy and toxicity of a combination of FLU and mitoxantrone (FN regimen) in untreated LG-NHL. PATIENTS AND METHODS We used a two-drug combination of FLU (25 mg/m2 i.v. on days 1 to 3) and mitoxantrone (10 mg/m2 i.v. on day 1) to treat 27 previously untreated patients with LG-NHL, Chemotherapy was repeated every four weeks for a total of six cycles. Among 27 patients, 17 (63%) were diagnosed with follicular, 6 (22%) with small lymphocytic, and 4 (15%) with immunocytoma subtypes. RESULTS Of the 27 patients, 18 (67%) achieved complete response (CR) and 6 (22%) partial response, while the remaining 3 (11%) showed no benefit from the treatment. Regarding histology, in the follicular subtype we observed an overall response rate of 94%, with a 76.5% CR rate. The estimated two-year relapse-free survival was 83%, and overall survival was 92%. Hematologic grade 3-4 toxicity was seen in only five (3.3%) patients; no opportunistic infections or deaths were associated with the administration of the FN regimen. CONCLUSIONS These preliminary data show that the FN regimen is a very active, well-tolerated combination chemotherapy for untreated patients with advanced LG-NHL.
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Affiliation(s)
- P L Zinzani
- Institute of Hematology and Medical Oncology Seràgnoli, University of Bologna, Italy.
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28
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Zinzani PL, Magagnoli M, Moretti L, De Renzo A, Battista R, Zaccaria A, Guardigni L, Mazza P, Marra R, Ronconi F, Lauta VM, Bendandi M, Gherlinzoni F, Gentilini P, Ciccone F, Cellini C, Stefoni V, Ricciuti F, Gobbi M, Tura S. Randomized trial of fludarabine versus fludarabine and idarubicin as frontline treatment in patients with indolent or mantle-cell lymphoma. J Clin Oncol 2000; 18:773-9. [PMID: 10673518 DOI: 10.1200/jco.2000.18.4.773] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE A first comparative trial of fludarabine (FLU) alone versus FLU plus idarubicin (FLU-ID) for indolent or mantle-cell lymphomas. PATIENTS AND METHODS From September 1995 to July 1998, 199 patients aged 25 to 65 years (median, 54 years) with newly diagnosed stages II to IV indolent or mantle-cell lymphomas (standard risk according to the International Prognostic Index) were enrolled onto a multicenter, 1:1 randomized study. Of the 199 patients who were able to be assessed, 101 were assigned to the FLU group (six monthly cycles of FLU 25 mg/m(2)/d on days 1 through 5) and 98 to the FLU-ID group (six monthly cycles of FLU 25 mg/m(2)/d on days 1 through 3 and idarubicin 12 mg/m(2) on day 1). RESULTS In the FLU group, complete response (CR) and partial response rates were 47% and 37%, respectively, whereas in the FLU-ID group, they were 39% and 42%, respectively. In-depth analysis of the CR rate with respect to histologic type showed that FLU seemed to be superior to FLU-ID in treating follicular lymphomas (60% v 40%, respectively), whereas FLU-ID seemed to be more effective than FLU in treating nonfollicular lymphomas (small lymphocytic, 43% v 29%, respectively; immunocytoma, 38% v 23%, respectively; P = not significant), excluding the mantle-cell subset (in which there was no difference between the two groups). No striking differences were observed between the two protocols in terms of overall response or toxicity, which was generally mild. However, with a median follow-up of 19 months, only 29 patients (62%) who received FLU alone have maintained their initial CR, compared with 32 (84%) of those who received FLU-ID therapy (P =.021). CONCLUSION Although the FLU-ID regimen may not significantly improve the induction of CR in most indolent-lymphoma patients, our preliminary data do suggest that, with respect to FLU alone, it may be capable of conferring a longer-lasting CR and that it might be superior in terms of CR rate in small lymphocytic and immunocytoma subtypes.
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Affiliation(s)
- P L Zinzani
- Institute of Hematology and Medical Oncology and University of Bologna, Bologna, Italy.
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29
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Lazzarino M, Orlandi E, Baldanti F, Furione M, Pagnucco G, Astori C, Arcaini L, Viglio A, Paulli M, Gerna G, Bernasconi C. The immunosuppression and potential for EBV reactivation of fludarabine combined with cyclophosphamide and dexamethasone in patients with lymphoproliferative disorders. Br J Haematol 1999; 107:877-82. [PMID: 10606897 DOI: 10.1046/j.1365-2141.1999.01765.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Fludarabine is effective in chronic lymphocytic leukaemia (CLL) and low-grade non-Hodgkin's lymphoma (NHL). A major side-effect of this purine analogue is immunosuppression which may favour opportunistic infections. Additionally, impairment of immunosurveillance might promote Epstein-Barr virus (EBV) reactivation and possibly favour transformation to high-grade malignancy. The aim of this study was to evaluate the immunosuppression-related effects of the fludarabine-based combination Flucyd in advanced low-grade NHL or CLL by serially monitoring T-lymphocyte subsets, opportunistic infections, EBV-reactivation, and histologic transformation. 24 patients with advanced NHL (n = 21) or CLL (n = 3) received fludarabine 25 mg/m2/d + cyclophosphamide 350 mg/m2/d + dexamethasone 20 mg/d in 3 d courses for a maximum of six courses. The overall response rate was 79% (eight CR, 11 PR, five failures); 11 patients relapsed or progressed between 3 and 19 months from response, and eight are in CR or PR at 3-27 months. The CD4+ lymphocyte counts decreased significantly during therapy from a median of 484/microliter pre-treatment (range 142-1865) to a median of 198/microliter (71-367). In 19 responders monitored off therapy every 3 months until relapse/progression, CD4+ counts were persistently low with minimal recovery over time. During treatment, 16 infections occurred in 11/24 patients. No delayed opportunistic infections occurred in responders while off therapy. The circulating EBV DNA load serially measured in 19 patients by a quantitative PCR assay showed an increase in four patients during treatment. A lymph node biopsy performed in two of these was PCR positive for EBV DNA, whereas LMP1 and EBERs were negative. Six NHL patients evolved into high-grade B-cell NHL. In conclusion, fludarabine combined with cyclophosphamide and dexamethasone is an effective therapy for recurrent indolent lymphoma. This combination produces prolonged T-lymphocytopenia and has the potential to reactivate a latent EBV infection. T-cell dysfunction, however, is not associated with higher incidence of clinical opportunistic infections and does not adversely influence clinical outcome.
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Affiliation(s)
- M Lazzarino
- Institute of Haematology, University of Pavia, Division of Haematology, IRCCS Policlinico S. Matteo, Pavia, Italy.
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Tochner ZA, Hahn S, Glatstein E. Photoimmunotherapy and ovarian cancer: an improbable fiction or a palpable hit? J Natl Cancer Inst 1999; 91:1526-7. [PMID: 10491420 DOI: 10.1093/jnci/91.18.1526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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