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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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Magnano L, Montoto S, González-Barca E, Briones J, Sancho JM, Muntañola A, Salar A, Besalduch J, Escoda L, Moreno C, Domingo-Domenech E, Estany C, Oriol A, Altés A, Pedro C, Gardella S, Asensio A, Vivancos P, Fernández de Sevilla A, Ribera JM, Colomer D, Campo E, López-Guillermo A. Long-term safety and outcome of fludarabine, cyclophosphamide and mitoxantrone (FCM) regimen in previously untreated patients with advanced follicular lymphoma: 12 years follow-up of a phase 2 trial. Ann Hematol 2017; 96:639-646. [DOI: 10.1007/s00277-017-2920-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 12/29/2016] [Indexed: 11/25/2022]
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Fabbri A, Cencini E, Rigacci L, Bartalucci G, Puccini B, Dottori R, Gozzetti A, Bosi A, Bocchia M. Efficacy and safety of rituximab plus low-dose oral fludarabine and cyclophosphamide as first-line treatment of elderly patients with indolent non-Hodgkin lymphomas. Leuk Lymphoma 2014; 55:781-5. [PMID: 23876098 DOI: 10.3109/10428194.2013.826354] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Indolent non-Hodgkin lymphomas (iNHLs) are B-cell neoplasms for which no consensus is available about optimal first-line therapy. Chemoimmunotherapy with fludarabine, cyclophospamide and rituximab is very effective, but may give severe hematological and non-hematological toxicity at standard doses, especially in elderly patients. In this phase II study, 25 untreated elderly patients with iNHL received rituximab (375 mg/m(2)) plus low-dose oral fludarabine (25 mg/m(2) for 4 consecutive days) and cyclophosphamide (150 mg/m(2) for 4 consecutive days) for four monthly cycles. Twenty-three patients were responsive (92%) and 12 patients achieved a complete remission (48%). Twenty-one patients (84%) were alive, median follow-up was 30 months and median event-free survival (EFS) was not reached. Patients who we previously treated with chemotherapy alone had a shorter EFS (median 20 months). Compliance was good, with mild toxicity. This regimen is effective for elderly patients with iNHL. The addition of rituximab results in long EFS without affecting toxicity.
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Affiliation(s)
- Alberto Fabbri
- Unit of Hematology, University Hospital of Siena , Italy
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Li ZM, Ghielmini M, Moccia AA. Managing newly diagnosed follicular lymphoma: state of the art and future perspectives. Expert Rev Anticancer Ther 2014; 13:313-25. [DOI: 10.1586/era.13.6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Angelopoulou MK, Kalpadakis C, Pangalis GA, Kyrtsonis MC, Vassilakopoulos TP. Nodal marginal zone lymphoma. Leuk Lymphoma 2013; 55:1240-50. [DOI: 10.3109/10428194.2013.840888] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Tadmor T, Mclaughlin P, Polliack A. Chemoimmunotherapy with fludarabine, cytoxan and rituximab regimen: to use, not to use, or give it as “FCR-LITE”? Leuk Lymphoma 2013; 55:733-4. [DOI: 10.3109/10428194.2013.829575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Ferrario A, Pulsoni A, Olivero B, Rossi G, Vitolo U, Tedeschi A, Merli F, Rigacci L, Stelitano C, Goldaniga M, Mannina D, Musto P, Rossi F, Gamba E, Baldini L. Fludarabine, cyclophosphamide, and rituximab in patients with advanced, untreated, indolent B-cell nonfollicular lymphomas: phase 2 study of the Italian Lymphoma Foundation. Cancer 2011; 118:3954-61. [PMID: 22179904 DOI: 10.1002/cncr.26708] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Revised: 10/24/2011] [Accepted: 10/31/2011] [Indexed: 11/06/2022]
Abstract
BACKGROUND Indolent nonfollicular non-Hodgkin B-cell lymphomas (INFLs) are clonal mature B-cell proliferations for which treatment has not been defined to date. METHODS In this phase 2 study of patients with advanced INFL, the authors evaluated the efficacy and safety of first-line rituximab, fludarabine, and cyclophosphamide (FCR) as induction immunochemotherapy (rituximab 375 mg/m(2) intravenously on day 1 of each cycle and on days 1 and 14 of cycles 4 and 5; fludarabine 25 mg/m(2) intravenously on days 2-4, cyclophosphamide 250 mg/m(2) intravenously on Days 2-4) every 28 days for 6 cycles followed by a maintenance phase with 4 infusions of rituximab (375 mg/m(2) intravenously on day 1) every 2 months for responders. RESULTS Forty-seven patients were enrolled. Among 46 evaluable patients (28 men; median age, 59 years), 19 were diagnosed with lymphoplasmacytic lymphoma, 21 were diagnosed with small lymphocytic lymphoma, and 6 were diagnosed with nodal marginal zone lymphoma. The overall response rate after maintenance was 89.1% with a 67.4% complete remission (CR) rate (CR/unconfirmed CR) and a 21.7% partial response rate. After a median follow-up of 40.9 months, the failure-free survival and progression-free survival rates both were 90.1%, and the overall survival rate was 97.4%. The main toxicity was hematologic, and related grade 3 and 4 neutropenia was observed in 55.3% of patients. CONCLUSIONS FCR induction therapy followed by a short maintenance phase is a highly effective regimen with acceptable toxicity.
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Affiliation(s)
- Andrea Ferrario
- Hematology Unit 1, IRCCS Foundation, Ca Granda Hospital "Maggiore Policlinico", University of Milan, Milan, Italy
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Phase II fludarabine and cyclophosphamide for the treatment of indolent B cell non-follicular lymphomas: final results of the LL02 trialof the Gruppo Italiano per lo Studio dei Linfomi (GISL). Ann Hematol 2010; 90:323-30. [DOI: 10.1007/s00277-010-1067-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2010] [Accepted: 08/22/2010] [Indexed: 10/19/2022]
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Tobinai K, Ishizawa KI, Ogura M, Itoh K, Morishima Y, Ando K, Taniwaki M, Watanabe T, Yamamoto J, Uchida T, Nakata M, Terauchi T, Nawano S, Matsusako M, Hayashi M, Hotta T. Phase II study of oral fludarabine in combination with rituximab for relapsed indolent B-cell non-Hodgkin lymphoma. Cancer Sci 2009; 100:1951-6. [PMID: 19594547 PMCID: PMC11159842 DOI: 10.1111/j.1349-7006.2009.01247.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Oral fludarabine is more convenient than intravenous fludarabine in an outpatient setting. To assess the efficacy and toxicity of oral fludarabine in combination with rituximab in patients with relapsed indolent B-cell non-Hodgkin lymphoma (B-NHL), we conducted a multicenter phase II study. Patients with relapsed indolent B-NHL with two or fewer prior regimens and up to 16 doses of rituximab were eligible. Patients received 375 mg/m(2) rituximab on day 1, and 40 mg/m(2) oral fludarabine once daily on days 1 through 5 every 28 days for up to six cycles. The primary endpoint was the overall response rate. Forty-one patients were enrolled, including 38 (93%) with follicular lymphoma. Thirty-four patients (83%) had received rituximab as prior therapy. Twenty-seven patients (66%) completed the planned six cycles. Dose reduction of oral fludarabine was required in 17 patients (41%). The overall response rate was 76% (31 of 41 patients; 95% confidence interval, 60-88%) with a complete response rate of 68% (28 of 41 patients; 95% confidence interval, 52-82%). Median progression-free survival for the 41 patients was 19.7 months (95% confidence interval, 12.3-26.5 months). Hematological toxicities, including grade 4 neutropenia (68%), were the most frequent toxicities. Non-hematological toxicities were mild, except for one patient who died of Pneumocystis jiroveci pneumonia 4 months after the protocol treatment. In conclusion, oral fludarabine in combination with rituximab is a highly effective and convenient therapy for patients with relapsed indolent B-NHL who have mostly been pretreated with rituximab.
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Affiliation(s)
- Kensei Tobinai
- Hematology and Stem Cell Transplantation Division, National Cancer Center Hospital, Tokyo, Japan.
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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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Oken MM, Lee S, Kay NE, Knospe W, Cassileth PA. Pentostatin, Chlorambucil and Prednisone Therapy for B-Chronic Lymphocytic Leukemia: A Phase I/II Study by the Eastern Cooperative Oncology Group Study E1488. Leuk Lymphoma 2009; 45:79-84. [PMID: 15061201 DOI: 10.1080/1042819031000151897] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Pentostatin is a purine nucleoside analog with demonstrated activity in low-grade lymphoid malignancies. The purpose of this study was to determine the dose of pentostatin (dCF) that could be combined with chlorambucil and prednisone to treat chronic lymphocytic leukemia (CLL), evaluate the toxicity of the resulting regimen and to estimate its efficacy. This was a multi-institutional Eastern Cooperative Oncology Group (ECOG) phase I-II study. Individuals with active B-CLL were eligible if they had no prior treatment or were in sensitive first relapse, provided they had normal renal and hepatic function. Pentostatin was evaluated in combination with orally administered chlorambucil 30 mg/m2 and prednisone 80 mg/day, 1-5 of each 14-day cycle. The pentostatin dose was 2 mg/m2 IV, day 1 for the first 6 patients; 3 mg/m2 IV, day 1 for the next 6 patients; and 4 mg/m2 IV, day 1 for the last set of 6 patients. Fifty-five patients were entered. Because of increasing toxicity with no apparent improvement in clinical efficacy on escalation of the pentostatin dose, 2 mg/m2 was chosen as the phase II dose, and 43 patients were treated at this level. Thirty-nine of these patients were eligible, of which 38 were evaluable for response, 36 of these 38 had no prior treatment. Complete response (CR) manifested by normal bone marrow morphology, peripheral blood counts and resolution of any lymphadenopathy or hepatosplenomegaly occurred in 17 patients (45%). The overall objective response rate was 87%. The median response duration was 33 months and the median survival 5 years. The median time to treatment failure is 32 months. Severe (Grade 3+) infections were seen in 31% of patients and included bacterial pneumonia (n = 4), Pneumocystis pneumonia (n = 1), fungal pneumonia (n = 2), urinary tract infection with sepsis (n = 1) and Herpes Zoster (n = 5). Overall, 11 patients had H. Zoster while on study. Due to toxicity, 33% of patients stopped therapy. Pentostatin, chlorambucil and prednisone is a highly active regimen in CLL but cannot be recommended in present form because of an unacceptable incidence of opportunistic infections. These findings add to other recent reports which suggest combination therapy with pentostatin and alkylators are active in B-CLL. However, these combination chemotherapies will need to be combined with appropriate addition of anti-bacterial and anti-viral prophylaxis to reduce infection risk for B-CLL patients.
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Affiliation(s)
- Martin M Oken
- Hubert H. Humphrey Cancer Center, University of Minnesota, Minneapolis, MN, USA
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Emmanouilides C. Current treatment options in follicular lymphoma: Science and bias. Leuk Lymphoma 2009; 48:2098-109. [DOI: 10.1080/10428190701606867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Stefoni V, Alinari L, Musuraca G, Tani M, Marchi E, Gabriele A, Fina M, Pileri S, Baccarani M, Zinzani PL. Efficacy and safety of oral fludarabine/cyclophosphamide regimen in previously treated indolent lymphomas. Leuk Lymphoma 2009; 46:1839-41. [PMID: 16263591 DOI: 10.1080/10428190500264421] [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: 10/25/2022]
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Hauswirth AW, Skrabs C, Schützinger C, Gaiger A, Lechner K, Jäger U. Autoimmune hemolytic anemias, Evans' syndromes, and pure red cell aplasia in non-Hodgkin lymphomas. Leuk Lymphoma 2009; 48:1139-49. [PMID: 17577777 DOI: 10.1080/10428190701385173] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
We analyzed 108 cases of non-CLL non-Hodgkin lymphoma (NHL) associated with autoimmune hemolytic anemia (AIHA) (+/- pure red cell aplasia (PRCA)) or Evans' syndrome. The analysis was based on cases reported in the literature, which were retrieved by means of Pubmed and Medline searches and of an original series of 121 patients with NHL as well as reference lists of papers in the field. The number of cases in various NHL subtypes was small (n = 6-25). Nevertheless, interesting and sometimes unexpected differences in sex prevalence, temporal relationship between onset of lymphoma and AIHA, stage of lymphoma, relative frequency of warm antibody-AIHA (WA-AIHA) and cold antibody (CA-AIHA), association with PRCA and response of AIHA to treatments were noted for various lymphoma entities. WA-AIHA was more frequent in B-cell lymphomas, while CA-AIHA and PRCA predominantly occurred in T-cell lymphomas. Anti-lymphoma treatment seemed to be more effective against AIHA than conventional therapy with steroids or immunoglobulin. Although generated by a literature survey, this compilation of data indicates a complex relation of lymphoma and AIHA and warrants more attention and specific studies.
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MESH Headings
- Anemia, Hemolytic, Autoimmune/diagnosis
- Anemia, Hemolytic, Autoimmune/etiology
- Anemia, Hemolytic, Autoimmune/therapy
- Humans
- Leukemia, Hairy Cell/complications
- Leukemia, Lymphocytic, Chronic, B-Cell/complications
- Lymphoma, B-Cell/complications
- Lymphoma, Follicular/complications
- Lymphoma, Mantle-Cell/complications
- Lymphoma, Non-Hodgkin/complications
- Lymphoma, T-Cell, Peripheral/complications
- Multiple Myeloma/complications
- Prognosis
- Purpura, Thrombocytopenic, Idiopathic/etiology
- Red-Cell Aplasia, Pure/etiology
- Risk Factors
- Syndrome
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Affiliation(s)
- Alexander W Hauswirth
- Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Austria.
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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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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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Abstract
Fludarabine-based regimens have become an increasingly popular first-line approach for symptomatic patients with chronic lymphocytic leukemia. Compared with chlorambucil, fludarabine alone or in combination with cyclophosphamide or rituximab yields higher response rates, higher complete remission rates, and more durable progression-free survival. Immunotherapy and chemoimmunotherapy also have the potential to increase the depth of remission as assessed by flow cytometry or molecular techniques. An overall survival advantage with any one particular regimen has not yet been demonstrated. Progress with fludarabine-based regimens, monoclonal antibodies, chemoimmunotherapy, and high-dose therapy for previously untreated patients is reviewed. Fluorescent in situ hybridization and immunoglobulin variable heavy-chain sequencing now permit more individualized risk assessment. Examples of possible treatment algorithms based on risk category are explored. How to tailor treatment based on these newer prognostic factors remains a central, as yet unanswered management question.
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Affiliation(s)
- Yvette L Kasamon
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA.
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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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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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Yamaguchi M, Kotani T, Nakamura Y, Ueda M. Successful Treatment of Refractory Peripheral T-Cell Lymphoma with a Combination of Fludarabine and Cyclophosphamide. Int J Hematol 2006; 83:450-3. [PMID: 16787878 DOI: 10.1532/ijh97.05188] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We report a case of refractory peripheral T-cell lymphoma (PTCL) successfully treated with a combination of fludarabine and cyclophosphamide (FLU/CY). A 68-year-old man with concurrent PTCL and diffuse large B-cell lymphoma was treated effectively with 3-course CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisolone) therapy, but PTCL relapse occurred and was resistant to ESHAP (etoposide, methylprednisolone, cytarabine, and cisplatin) therapy. FLU/CY therapy led to complete remission, which was maintained for almost 14 months after a single course. We concluded that a FLU/CY regimen may be useful for attaining long-term remission in patients with refractory relapsed PTCL and should therefore be considered a valuable treatment choice.
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MESH Headings
- Aged
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Cisplatin/administration & dosage
- Cyclophosphamide/administration & dosage
- Cytarabine/administration & dosage
- Doxorubicin/administration & dosage
- Drug Resistance, Neoplasm/drug effects
- Etoposide/administration & dosage
- Humans
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/pathology
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, T-Cell, Peripheral/drug therapy
- Lymphoma, T-Cell, Peripheral/pathology
- Male
- Methylprednisolone/administration & dosage
- Neoplasms, Second Primary/drug therapy
- Neoplasms, Second Primary/pathology
- Prednisone/administration & dosage
- Recurrence
- Remission Induction
- Time Factors
- Vidarabine/administration & dosage
- Vidarabine/analogs & derivatives
- Vincristine/administration & dosage
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Affiliation(s)
- Masaki Yamaguchi
- Department of Hematology and Immunology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan.
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Polizzotto MN, Tam CS, Milner A, Januszewicz EH, Prince HM, Westerman D, Wolf MM, Seymour JF. The influence of increasing age on the deliverability and toxicity of fludarabine-based combination chemotherapy regimens in patients with indolent lymphoproliferative disorders. Cancer 2006; 107:773-80. [PMID: 16847886 DOI: 10.1002/cncr.22022] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Fludarabine-based combination chemotherapy regimens are highly effective in the treatment of patients with indolent lymphoproliferative disorders. Despite the prevalence of such disorders in older patients, the effect of increasing age on the deliverability of these regimes has not been assessed. METHODS The authors analyzed the effect of increasing age on the deliverability and toxicity of 3 fludarabine-based regimens, all using fludarabine 25 mg/m2 per day for 3 days intravenously every 28 days, in 180 patients who were stratified into 2 age groups (age <60 years and age > or =60 years), with multivariate analysis to control for other differences between groups. The authors also explored the impact of age > or =70 years within the older cohort. RESULTS Older patients were more likely to experience an episode of nonsevere hematologic or infectious toxicity, but there was no difference in the rate of severe toxicity. Toxicity rates per cycle did not differ between age groups. The rates of neutropenia (absolute neutrophil count [ANC], < 1.0 x 10(9)/L) and severe neutropenia (ANC, 0.5 x 10(9)/L) were 22% and 13%, respectively, in older patients versus 20% and 11%, respectively, in younger patients (P > .1 for both). The rates of thrombocytopenia (platelet count, <100 x 10(9)/L) and severe thrombocytopenia (platelet count, <50 x 10(9)/L) were 21% and 5%, respectively, in older patients and 16% and 5%, respectively, in younger patients (each P value > .1). The rate of infection was 18% per cycle in older patients and 15% per cycle in younger patients (P = .2), with no difference noted in severity. Other organ toxicities were uncommon and showed no difference between age groups. The treatment-related mortality rate was <1% in both cohorts (P > .5). In multivariate analysis, increasing age and performance status influenced the incidence of hematologic toxicity, whereas only performance status influenced the rate of infection and severe infection. CONCLUSIONS Fludarabine-based combination chemotherapy regimens were well tolerated and can be delivered safely to older patients who have a good performance status with modestly increased myelosuppression but no increase in severe infectious complications or treatment-related mortality.
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Affiliation(s)
- Mark N Polizzotto
- Department of Hematology, The Alfred Hospital, Melbourne, Victoria, Australia
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Kasamon YL, Flinn IW, Grever MR, Diehl LF, Garrett-Mayer E, Goodman SN, Lucas MS, Byrd JC. Phase I Study of Low-Dose Interleukin-2, Fludarabine, and Cyclophosphamide for Previously Untreated Indolent Lymphoma and Chronic Lymphocytic Leukemia. Clin Cancer Res 2005; 11:8413-7. [PMID: 16322303 DOI: 10.1158/1078-0432.ccr-05-1612] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Fludarabine and cyclophosphamide is an effective combination but increases the risk of opportunistic infections due to depressed lymphocyte counts. In an attempt to preserve CD4 counts, we conducted a phase I, double-blind, placebo-controlled trial of recombinant interleukin-2 (IL-2) added to fludarabine and cyclophosphamide in patients with treatment-naive indolent lymphomas or chronic lymphocytic leukemia. EXPERIMENTAL DESIGN Subcutaneous IL-2 (days 1-21 of each 28-day cycle) was combined with cyclophosphamide (600 mg/m2, day 8) and fludarabine (20 mg/m2, days 8-12) at four dose levels: 0.8, 1.0, 1.2, and 1.4 x 10(6) IU/m2/d. IL-2 dose was escalated in cohorts of four to six patients, with one patient per cohort receiving placebo. RESULTS Twenty-three patients, median age 50, were enrolled, of whom 30% had chronic lymphocytic leukemia/small lymphocytic lymphoma and 52% had follicular lymphomas. The combination was generally well tolerated, with mainly hematologic toxicities. CD4 counts typically declined substantially during the early weeks of treatment and remained suppressed for months afterward. In the 18 evaluable patients who received IL-2, the mean absolute CD4 count was 999 cells/microL (range, 97-3,776) pretreatment, 379 cells/microL (range, 54-2,599) at day 14, and 98 cells/microL (range, 17-291) at end of treatment. In longitudinal linear models, the changes in CD4 counts were not significantly different across IL-2 dose levels. CONCLUSIONS The addition of low-dose IL-2 to fludarabine and cyclophosphamide does not seem immunoprotective. New approaches are needed to reduce the cellular immunosuppression and infectious complications associated with purine analogues.
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MESH Headings
- Adult
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- CD4 Lymphocyte Count
- Cyclophosphamide/administration & dosage
- Dose-Response Relationship, Drug
- Double-Blind Method
- Female
- Humans
- Injections, Subcutaneous
- Interleukin-2/administration & dosage
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Longitudinal Studies
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/immunology
- Lymphoma, Follicular/pathology
- Male
- Middle Aged
- Vidarabine/administration & dosage
- Vidarabine/analogs & derivatives
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Affiliation(s)
- Yvette L Kasamon
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland 21231, USA.
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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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Ishiyama K, Takami A, Okumura H, Ozaki J, Shimadoi S, Yamanaka SI, Nakao S. Complete and durable remission of refractory mantle cell lymphoma with repeated rituximab monotherapy. Int J Hematol 2005; 81:319-22. [PMID: 15914363 DOI: 10.1532/ijh97.04167] [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] [Indexed: 12/15/2022]
Abstract
We encountered a 53-year-old man with general fatigue. Bone marrow investigations revealed an infiltration of CD20+CD5+CD23- cells and the presence of cyclin D1 lymphoid cells, leading to a diagnosis of mantle cell lymphoma, clinical stage IV. The first 2 lines of chemotherapy, CyclOBEAP (cyclophosphamide, vincristine, bleomycin, etoposide, doxorubicin, and prednisolone) and fludarabine-cyclophosphamide, produced only a transient decrease in serum lactic dehydrogenase levels, without a clinical remission. Because of the persistence of bone marrow hypoplasia, monotherapy with 375 mg/m2 rituximab was administered. The pancytopenia gradually improved, and a complete remission was obtained after 4 cycles of rituximab. The patient remains in complete remission 21 months after the third rituximab therapy for maintenance.
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Affiliation(s)
- Ken Ishiyama
- Cellular Transplantation Biology, Division of Cancer Medicine, Kanazawa University Graduate School of Medical Science, Kanazawa, Ishikawa 920-8641, Japan
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Abstract
Follicular lymphoma (FL) is a malignancy of follicle centre B cells that have at least a partially follicular pattern, and is the commonest type of indolent Non-Hodgkin's lymphoma. Except in the subset of patients with localized disease, FL should still be regarded as an incurable malignancy with a relentless relapsing/remitting course. However, the provocative new data covered by this review (including anti-CD20 antibody therapy, BCL-2, radioimmunotherapy, new chemotherapeutic agents and anti-idiotype vaccination), provides much cause for excitement and guarded optimism. Rituximab represents a novel treatment approach for a variety of disease settings, with a proven excellent efficacy and toxicity profile. Long-term data is required to establish whether its use translates into survival benefit. As the clinical activity of rituximab and other new therapeutic approaches becomes established, it will be important to determine how best to integrate these results into the standard care of patients with follicular lymphoma.
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Affiliation(s)
- Maher K Gandhi
- Department of Haematology, Princess Alexandra Hospital, Brisbane, 4006 QLD, Australia.
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27
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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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Tsimberidou AM, Younes A, Romaguera J, Hagemeister FB, Rodriguez MA, Feng L, Ayala A, Smith TL, Cabanillas F, McLaughlin P. Immunosuppression and infectious complications in patients with stage IV indolent lymphoma treated with a fludarabine, mitoxantrone, and dexamethasone regimen. Cancer 2005; 104:345-53. [PMID: 15948158 DOI: 10.1002/cncr.21151] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Myelosuppression and immunosuppression occur with purine analogs. The objective of the current study was to investigate the effects of combined fludarabine, mitoxantrone, and dexamethasone (FND) followed by interferon/dexamethasone on myelosuppression (absolute neutrophil counts), immunosuppression (CD4 and CD8 counts), and infectious complications in patients with previously untreated, Stage IV indolent lymphoma. METHODS Seventy-three patients were treated. All patients received Pneumocystis carinii pneumonia (PCP) prophylaxis. CD4 and CD8 counts, serum immunoglobulin (Ig) levels, and neutrophil counts were correlated with infectious complications. RESULTS The median follow-up was 6.1 years. Sixty of 73 patients had CD4, CD8, or Ig measurements. The median baseline CD4 count was 764/microL. This CD4 level decreased to 238/microL at 1 year and to 264/microL at 2 years; and it rose to 431/microL by 3 years and to 650/microL at 4 years. CD8 counts did not change significantly. The median baseline serum IgG level was 989 mg/d, decreased to 536 mg/dL at 1 year and to 693 mg/dL at 2 years, and it rose to 949 mg/dL at 3 years and to 1080 mg/dL at 4 years. Fourteen patients (19%) developed Grade 3-4 infections, the majority during FND therapy with neutropenia and/or accompanied by CD4 counts < 200/microL. CD4, CD8, and neutrophil counts did not differ between patients who developed Grade 3-4 infections, Grade 1-2 infections, or no infections. CONCLUSIONS Most infections with FND occurred during FND, in the setting of neutropenia, often with concurrent low CD4 counts. The overall safety profile for FND was good. However, patients should be monitored for opportunistic infections, and prophylactic antibiotics are recommended, particularly against PCP.
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Tam CS, Wolf MM, Januszewicz EH, Grigg AP, Prince HM, Westerman D, Seymour JF. A new model for predicting infectious complications during fludarabine-based combination chemotherapy among patients with indolent lymphoid malignancies. Cancer 2004; 101:2042-9. [PMID: 15372472 DOI: 10.1002/cncr.20615] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Fludarabine-containing combination chemotherapy regimens are increasingly used in the treatment of indolent lymphoid malignancies, with the associated risk of infection being the major toxicity. Predictors of infection during fludarabine-containing combination therapy are poorly defined and optimal strategies for infection prophylaxis are not known. The authors analyzed their experience with patients treated with the fludarabine-mitoxantrone (FM) or fludarabine-cyclophosphamide (FC) regimens to develop a predictive model for infections. METHODS Ninety-two patients with indolent lymphoid malignancies were treated with FM (n = 29) or FC (n = 63). Baseline variables including age, gender, regimen, disease histology, previous therapy, time from diagnosis to current treatment, performance status, renal function, absolute neutrophil count (ANC), lymphocyte count, and immunoglobulin G levels were examined retrospectively for their association with risk of infectious complications during or within 4 weeks of therapy. RESULTS Six risk factors were associated with infectious complications: age > 60 years, > or = 3 previous therapies, previous fludarabine exposure, time from diagnosis to current treatment of > 3 years, performance status > or = 2, and baseline ANC < 2.0 x 10(9)/L. Compared with patients with 0-2 risk factors, patients with > or = 3 risk factors had higher infection rates (26% vs. 7% per cycle, P < 0.0001), more Grade 4 neutropenia (41% vs. 8% per cycle, P < 0.0001), and more neutropenic sepsis (15% vs. 1% per cycle, P < 0.0001). CONCLUSIONS Infection risk during fludarabine-containing combination chemotherapy was predicted with a model comprising six baseline risk factors. Patients predicted to be at high risk of infection were an appropriate group for consideration of prophylactic strategies.
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Affiliation(s)
- Constantine S Tam
- Leukemia/Lymphoma Service, Department of Hematology, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
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Leo E, Scheuer L, Schmidt-Wolf IGH, Kerowgan M, Schmitt C, Leo A, Baumbach T, Kraemer A, Mey U, Benner A, Parwaresch R, Ho AD. Significant thrombocytopenia associated with the addition of rituximab to a combination of fludarabine and cyclophosphamide in the treatment of relapsed follicular lymphoma. Eur J Haematol 2004; 73:251-7. [PMID: 15347311 DOI: 10.1111/j.1600-0609.2004.00293.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Fludarabine in combination with cyclophosphamide is an effective treatment for newly diagnosed as well as relapsed follicular lymphoma. The anti-CD20 antibody rituximab has been employed successfully for the same indications. No such data were available on a combined use of these agents. Therefore, we conducted a phase II study to evaluate the safety and efficacy of a combination of rituximab (375 mg/m2), fludarabine (4 x 25 mg/m2) and cyclophosphamide (1 x 750 mg/m2), for the treatment of relapsed follicular lymphoma. An unexpected, severe hematologic toxicity with significant, prolonged thrombocytopenias WHO grade III/IV in 6 (35%) of 17 patients treated in total occurred, leading to early termination of the trial. Cytologic and serologic analyses point toward a direct toxic effect. Older patients (mean age 64.7 vs. 56.5 yr) were significantly (P = 0.02) more likely to suffer from this toxicity, whereas no other clinical or hematologic parameter differed statistically between the patients suffering from thrombocytopenia and those who did not. The addition of rituximab to fludarabine/cyclophosphamide employed at doses given above in relapsed follicular lymphoma may have led to this increase in thrombocytopenias. Therefore, caution should be exercised when combining these drugs for the treatment of patients with relapsed follicular lymphoma, especially when treating older patients.
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Affiliation(s)
- Eugen Leo
- Department of Hematology-Oncology & Rheumatology, University of Heidelberg Medical Center, Germany.
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Zinzani PL, Pulsoni A, Perrotti A, Soverini S, Zaja F, De Renzo A, Storti S, Lauta VM, Guardigni L, Gentilini P, Tucci A, Molinari AL, Gobbi M, Falini B, Fattori PP, Ciccone F, Alinari L, Martelli M, Pileri S, Tura S, Baccarani M. Fludarabine Plus Mitoxantrone With and Without Rituximab Versus CHOP With and Without Rituximab As Front-Line Treatment for Patients With Follicular Lymphoma. J Clin Oncol 2004; 22:2654-61. [PMID: 15159414 DOI: 10.1200/jco.2004.07.170] [Citation(s) in RCA: 118] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Promising new therapeutic options for follicular lymphoma (FL) include fludarabine plus mitoxantrone (FM) and the mouse/human anti-CD20 antibody, rituximab. We performed a randomized comparative trial of FM with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) front-line chemotherapy with and without sequential rituximab. Patients and Methods All previously untreated CD20+ FL patients presenting in 15 Italian cooperative institutions from October 1999 were randomly allocated to FM or CHOP. Following clinical or molecular restaging, patients in complete remission (CR) with bcl-2/IgH negativity (CR−) received no further treatment; those in CR with bcl-2/IgH positivity (CR+) received rituximab, as did those in partial remission (PR) with bcl-2/IgH negativity (PR−) or positivity (PR+); nonresponders (NR subgroup) were off study. Results After chemotherapy, the FM arm achieved higher rates of CR (68% [49 of 72 patients] v 42% [29 of 68 patients]; P = .003) and CR− (39% [28 of 72 patients] v 13 of 68 patients [19%]; P = .001). Rituximab elicited CR− in 55 of 95 treated patients (58%). The final CR− rate was higher in the FM arm (71% [51 of 72 patients] v 51% [35 of 68 patients]; P = .01). However, with a median follow-up of 19 months (range, 9 to 37 months), no statistically significant difference was found among the various study arms in terms of both progression-free (PFS) and overall survival (OS). Conclusion These results indicate that FM is superior to CHOP for front-line treatment of FL and that rituximab is an effective sequential treatment option. However, they also confirm that this superiority is unlikely to translate into either better PFS or OS.
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Affiliation(s)
- Pier Luigi Zinzani
- Institute of Hematology and Medical Oncology L. e A. Seràgnoli, University of Bologna, Italy.
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Abstract
Follicular lymphoma is a usually indolent lymphoma that responds well to chemotherapy. While multiple treatments show a good response rate, most patients relapse. Emerging therapies, such as antibody therapy and stem cell transplantation, are increasingly being used to try to lengthen response time. This article will review the available treatments for follicular lymphoma and discuss the studies supporting newer strategies of treatment.
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Affiliation(s)
- Travis D Archuleta
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha 68198-7860, USA
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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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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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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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37
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Tsimberidou AM, McLaughlin P, Younes A, Rodriguez MA, Hagemeister FB, Sarris A, Romaguera J, Hess M, Smith TL, Yang Y, Ayala A, Preti A, Lee MS, Cabanillas F. Fludarabine, mitoxantrone, dexamethasone (FND) compared with an alternating triple therapy (ATT) regimen in patients with stage IV indolent lymphoma. Blood 2002; 100:4351-7. [PMID: 12393618 DOI: 10.1182/blood-2001-12-0269] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Treatment for patients with stage IV indolent lymphoma ranges from watchful waiting to intensive chemotherapy and stem cell transplantation. In this trial we compared 2 induction regimens followed by 1 year of interferon maintenance therapy. Fludarabine, mitoxantrone (Novantrone), and dexamethasone (FND) were compared with an alternating triple therapy (ATT) regimen (CHOD-Bleo, ESHAP, and NOPP). Maintenance interferon/dexamethasone was given for 1 year in both treatment arms. Endpoints were comparisons of remission rates, survival, failure-free survival (FFS), molecular response rates, and toxicities. One hundred forty-two patients with previously untreated stage IV indolent lymphoma were evaluable (73 on FND; 69 on ATT). The overall response rates were 97% for FND and 97% for ATT (P =.9). The median follow-up is 5.9 years. The 5-year survival rates were 84% with FND and 82% with ATT (P =.9); the 5-year FFS rates were 41% with FND and 50% with ATT (P =.02). In a multivariate analysis, factors predicting for longer FFS were beta(2)-microglobulin less than 3 mg/L (P =.01) and ATT treatment (P =.03). ATT was associated with a substantially higher rate of grade 3-4 toxicities than FND. In conclusion, both regimens were associated with high rates of response and survival. ATT was associated with substantially longer FFS, but it was more toxic than FND.
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Affiliation(s)
- Apostolia M Tsimberidou
- Department of Lymphoma and Myeloma, University of Texas, M. D. Anderson Cancer Center, Houston 77030, USA
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38
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Klasa RJ, Meyer RM, Shustik C, Sawka CA, Smith A, Guévin R, Maksymiuk A, Rubinger M, Samosh M, Laplante S, Grenier JF. Randomized phase III study of fludarabine phosphate versus cyclophosphamide, vincristine, and prednisone in patients with recurrent low-grade non-Hodgkin's lymphoma previously treated with an alkylating agent or alkylator-containing regimen. J Clin Oncol 2002; 20:4649-54. [PMID: 12488409 DOI: 10.1200/jco.2002.11.068] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE To compare in a phase III study the safety and efficacy of fludarabine to that of cyclophosphamide, vincristine, and prednisone (CVP) in recurrent, low-grade, non-Hodgkin's lymphoma after previous response to systemic treatment. PATIENTS AND METHODS Patients were randomized to fludarabine (25 mg/m(2) intravenously on days 1 to 5, every 28 days) or CVP (cyclophosphamide 750 mg/m(2) and vincristine 1.2 mg/m(2) both intravenously on day 1 and prednisone 40 mg/m(2) orally on days 1 to 5, every 21 days). The primary outcome assessed was progression-free survival (PFS); secondary outcomes included treatment-free survival (TFS), overall survival (OS), treatment-related toxicity, and quality of life (QoL) according to the European Organization for Research and Treatment of Cancer's Quality of Life Questionnaire C-30 version 1.0 instrument. RESULTS Ninety-one patients were randomized, 47 to fludarabine and 44 to CVP. There was no difference in response rates, with 64% (complete response [CR], 9%) for fludarabine versus 52% (CR, 7%) for CVP (P =.72). With a median follow-up of 42 months, median PFS (11 months v 9.1 months; P =.03) and TFS (15 months v 11 months; P =.02) were superior in patients receiving fludarabine. No difference in median overall survival was detected (57 months for fludarabine v 44 months for CVP; P =.95). Three patients receiving fludarabine died of treatment-related toxicity compared with none of the patients receiving CVP. Peripheral neuropathy and alopecia were more common with CVP. Patients receiving fludarabine had higher scores for social function (P =.008); no other differences in QoL were detected. CONCLUSION In recurrent low-grade lymphoma, fludarabine improves PFS, TFS, and social function scores in comparison with CVP but does not improve OS.
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Affiliation(s)
- Richard J Klasa
- Division of Medical Oncology, British Columbia Cancer Agency, Vancouver, Canada.
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39
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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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40
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Morrison VA, Rai KR, Peterson BL, Kolitz JE, Elias L, Appelbaum FR, Hines JD, Shepherd L, Larson RA, Schiffer CA. Therapy-related myeloid leukemias are observed in patients with chronic lymphocytic leukemia after treatment with fludarabine and chlorambucil: results of an intergroup study, cancer and leukemia group B 9011. J Clin Oncol 2002; 20:3878-84. [PMID: 12228208 DOI: 10.1200/jco.2002.08.128] [Citation(s) in RCA: 132] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Patients with chronic lymphocytic leukemia (CLL) may have disease transformation to non-Hodgkin's lymphoma or prolymphocytic leukemia; however, development of therapy-related acute myeloid leukemia (t-AML) is unusual. A series of patients enrolled onto an intergroup CLL trial were examined for this complication. PATIENTS AND METHODS A total of 544 previously untreated B-cell CLL patients were enrolled onto a randomized intergroup study comparing treatment with chlorambucil, fludarabine, or fludarabine plus chlorambucil. Case report forms from 521 patients were reviewed for t-AML. RESULTS With a median follow-up of 4.2 years, six patients (1.2%) to date have developed therapy-related myelodysplastic syndrome (t-MDS; n = 3), t-AML (n = 2), or t-MDS evolving to t-AML (n = 1), from 27 to 53 months (median, 34 months) after study entry. This included five (3.5%) of 142 patients treated with fludarabine plus chlorambucil and one (0.5%) of 188 receiving fludarabine; no chlorambucil-treated patients developed t-MDS or t-AML (P =.007). At study entry, the median age among these six patients was 56 years (range, 44 to 72 years); three were male; the CLL Rai stage was I/II (n = 4) or III/IV (n = 2). Response to CLL therapy was complete (n = 4) or partial remission (n = 1) and stable disease (n = 1). Marrow cytogenetics, obtained in three of six cases at diagnosis of t-MDS or t-AML, were complex, with abnormalities in either or both chromosomes 5 and 7. Other abnormalities involved chromosomes X, 1, 8, 12, 17, and 19. Median survival after diagnosis of t-MDS/AML was 3.5 months (range, 0.5 to 10.1 months). CONCLUSION Our findings raise the possibility that alkylator-purine analog combination therapy may increase the risk of therapy-related myeloid malignancies, which is of particular relevance with regard to ongoing trials using these combination therapies.
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MESH Headings
- Acute Disease
- Adult
- Aged
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Bone Marrow/pathology
- Chlorambucil/administration & dosage
- Chlorambucil/adverse effects
- Chromosome Aberrations
- Clinical Trials, Phase III as Topic
- Female
- Follow-Up Studies
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Leukemia, Myeloid/chemically induced
- Leukemia, Myeloid/pathology
- Male
- Middle Aged
- Myelodysplastic Syndromes/chemically induced
- Myelodysplastic Syndromes/pathology
- Neoplasms, Second Primary/chemically induced
- Neoplasms, Second Primary/pathology
- Remission Induction
- Retrospective Studies
- Vidarabine/administration & dosage
- Vidarabine/adverse effects
- Vidarabine/analogs & derivatives
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Affiliation(s)
- Vicki A Morrison
- Section of Hematology/Oncology, Veterans Affairs Medical Center, Minneapolis, MN 55417, USA.
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41
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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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42
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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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43
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Abstract
In the era of conventional alkylating agent-based chemotherapy, advanced stage indolent lymphoma has been considered incurable. The failure of our traditional therapies to cure these patients, coupled with the indolent course of the disease and the elderly population affected, has fostered a nihilistic attitude about the treatment of these diseases. Twenty years ago, in the absence of interesting alternatives to alkylating agents, judicious use and reuse of alkylators was perhaps the best we could do. There are now many reasons for optimism and excitement in the treatment of these diseases, including the availability of promising agents such as interferon-alpha, the nucleoside analogues, and rituximab. Radioimmunotherapy will also likely play a role in future therapy programs. Allogeneic stem cell transplantation is a high-risk approach that is not an option for all patients, but it has the potential to cure patients, even in the setting of relapse. Mini-allogeneic transplantation may permit an approach to allogeneic transplantation that is better tolerated than standard transplant strategies. In addition to these therapy options, biological insights have provided new options for monitoring patients. Molecular monitoring (polymerase chain reaction for bcl-2) is a stringent measure of short-term treatment efficacy, and one that correlates with durability of remission, i.e., it is a surrogate marker by which to judge treatment efficacy. There used to be a limited number of conventional treatment approaches, which consistently failed. The pendulum has swung. There are now many promising new options. It is time to plan and conduct trials that are geared for success.
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Affiliation(s)
- Peter McLaughlin
- University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, USA.
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44
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Rohatgi N, LaRocca RV, Bard V, Sethuraman G, Foon KA. Phase II trial of sequential therapy with fludarabine followed by cyclophosphamide, mitoxantrone, vincristine, and prednisone for low-grade follicular lymphomas. Am J Hematol 2002; 70:181-5. [PMID: 12111762 DOI: 10.1002/ajh.10137] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Advanced follicular lymphomas, grades I and II, are indolent tumors but are not considered curable with standard therapy. Fludarabine has the highest single-agent response rates in this disease. However, fludarabine-based combination chemotherapy regimens have been associated with significant myelotoxicity. Data exist suggesting that the best way to combine partially non-cross-resistant agents may be to use them sequentially. Patients with bulky stage II, stage III, or stage IV follicular lymphoma (grade I or II) were entered on this protocol. Patients were treated with 3 cycles of fludarabine followed by 6-8 cycles of cyclophosphamide, mitoxantrone, vincristine, and prednisone (CNOP). Response was assessed after the 3(rd) cycle of fludarabine and after the 4(th), 6(th), and 8(th) cycles of CNOP. Twenty-seven patients were entered on the protocol. Median follow-up was 50 months. Eighteen patients (67%) attained a complete response (CR), and eight patients (30%) attained a partial response (PR), for an overall response rate of 97%. Median relapse-free survival was 34 months, and median overall survival was not reached for the entire cohort. While all patients who achieved only PR progressed, more than half of those in CR remain free of progression at 39-84 months of follow-up. The regimen was well tolerated. The sequential combination of fludarabine and CNOP appears to be active and well tolerated in patients with grade I and II follicular lymphoma. Patients who achieve CR fare best, and many remain disease-free long term. While these results are encouraging, the addition of other active agents such as rituximab to this regimen may further enhance efficacy and is under investigation.
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Affiliation(s)
- Nitin Rohatgi
- The Barrett Cancer Center and the Division of Hematology/Oncology, Department of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
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45
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Abstract
56200 new cases of NHL are expected to be diagnosed in the United States (US) per year. For reasons that are not fully understood, the number of new cases per year has nearly doubled in the past three decades. Most patients with follicular lymphoma are over 50 years of age and present with widespread disease at diagnosis. Nodal involvement is very common, often accompanied by splenic and bone marrow disease. Despite the advanced stage, the median survival ranges from 8 to 12 years. The vast majority of patients with advanced stage follicular lymphoma are not cured using the current therapeutic options. The rate of relapse is fairly consistent over time, even in patients who have achieved complete responses (CRs) to treatment. Therapeutic options in follicular NHL include watchful waiting, oral alkylating agents, purine nucleoside analogues, combination chemotherapy, interferon and monoclonal antibodies. Radiolabelled monoclonal antibodies, autologous or allogeneic bone marrow or peripheral stem cell transplantation are under current clinical evaluation. The approval of rituximab, an unconjugated chimeric antibody against the CD20 antigen for the treatment of relapsed follicular B-cell NHL marked a milestone in the development of antibody treatment. In addition, newer approaches like radioimmunoconjugates with myeloablative activity induced response rates of 80-100% in heavily pretreated patients. Various clinical trials combining monoclonal antibodies with conventional therapies are currently ongoing to determine whether these new biological agents will alter the natural history of follicular lymphoma.
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Affiliation(s)
- M Reiser
- Klinik I für Innere Medizin, University Hospital Cologne, Joseph-Stelzmann-Str. 9, 50924 Cologne, Germany.
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46
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Robak T, Kasznicki M. Alkylating agents and nucleoside analogues in the treatment of B cell chronic lymphocytic leukemia. Leukemia 2002; 16:1015-27. [PMID: 12040433 DOI: 10.1038/sj.leu.2402531] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2001] [Accepted: 02/19/2002] [Indexed: 11/09/2022]
Abstract
Chronic lymphocytic leukemia (CLL) is the most common form of leukemia in the Western world. The natural clinical course is highly variable and chemotherapy is usually not indicated in early and stable disease. Treatment is needed in the progressive form of this leukemia. Chlorambucil, with or without steroids, has been for many years the drug of choice in the treatment of CLL. More recently, treatment approaches have included nucleoside analogues, (NA) fludarabine (FAMP) and cladribine (2-CdA, 2-chlorodeoxyadenosine), which seem to be the treatment of choice for patients failing standard therapies. Their role as first line therapy is being investigated in randomized trials and the results have recently been published. These studies have shown a higher overall response and complete remission (CR) rate and longer response duration in patients treated initially with NA than with chlorambucil or cyclophosphamide-based combination regimens. In contrast, overall survival is similar in patients treated with NA and alkylating agents. However, the randomized trials were designed as crossover studies which may influence survival. Combined use of NA with other cytotoxic drugs, cytokines, monoclonal antibodies and other agents may increase the CR and prolong survival time. However, the results of randomized trials comparing combination treatment with NA alone are not yet available. In conclusion, alkylating agents still have an important place in the routine management of the majority of CLL patients. NA should be routinely used as second line treatment and possibly as first line therapy in younger patients, who are candidates for potentially curative treatment such as stem cell transplantation and/or monoclonal antibodies.
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Affiliation(s)
- T Robak
- Department of Hematology, Medical University of Lódź, Copernicus Memorial Hospital, Lódź, Poland
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47
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Schmitt B, Wendtner CM, Bergmann M, Busch R, Franke A, Pasold R, Schlag R, Hopfinger G, Hiddemann W, Emmerich B, Hallek M. Fludarabine combination therapy for the treatment of chronic lymphocytic leukemia. CLINICAL LYMPHOMA 2002; 3:26-35. [PMID: 12141952 DOI: 10.3816/clm.2002.n.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Fludarabine combination therapies have attained an increased popularity in the treatment of chronic lymphocytic leukemia (CLL). Among them, the combination of fludarabine/cyclophosphamide (FC) is by far the best regimen studied. Patients receiving FC at relapse show response rates (RRs) of 70%-94% with 11%-34% complete remission (CR) rates. In previously untreated patients with CLL, RRs of 64%-88% with 21%-46% CR rates were observed. The main side effects of FC are myelotoxicity and infections; most complications are reported as fever of unknown origin, infections of the upper respiratory tract, or herpes virus infection. There is probably a correlation between the higher dose of cyclophosphamide (> 750 mg/m2 per treatment course) and an increase in the number of severe infectious complications. Similar results were reported regarding the RRs and side effects of the combination of fludarabine/epirubicin. The triple combination of fludarabine/cyclophosphamide/mitoxantrone and fludarabine combinations with anti-CD20 (rituximab) or anti-CD52 (Campath-1H) antibody, might be even be more promising, since a relevant number of complete molecular remissions are achieved with these drugs. The precise role of fludarabine combinations within the overall treatment strategy remains to be determined. Our current recommendation is to use these combinations at relapse, while their use in first-line therapy should be investigated in clinical protocols. It remains to be shown whether patients with CLL achieve improved overall survival with these combination chemotherapies.
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MESH Headings
- Adolescent
- Adult
- Aged
- Alemtuzumab
- Antibiotics, Antineoplastic/administration & dosage
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Antibodies, Monoclonal, Murine-Derived
- Antibodies, Neoplasm/therapeutic use
- Antimetabolites, Antineoplastic/administration & dosage
- Antimetabolites, Antineoplastic/adverse effects
- Antimetabolites, Antineoplastic/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Bone Marrow Diseases/chemically induced
- Chlorambucil/administration & dosage
- Clinical Trials, Phase II as Topic
- Clinical Trials, Phase III as Topic
- Combined Modality Therapy
- Cyclophosphamide/administration & dosage
- Cyclophosphamide/adverse effects
- Doxorubicin/administration & dosage
- Drug Administration Schedule
- Epirubicin/administration & dosage
- Epirubicin/adverse effects
- Female
- Forecasting
- Granulocyte Colony-Stimulating Factor/therapeutic use
- Humans
- Immunotherapy
- Infections/etiology
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/therapy
- Male
- Middle Aged
- Mitoxantrone/administration & dosage
- Prednisone/administration & dosage
- Randomized Controlled Trials as Topic
- Remission Induction
- Rituximab
- Treatment Outcome
- Vidarabine/administration & dosage
- Vidarabine/adverse effects
- Vidarabine/analogs & derivatives
- Vidarabine/therapeutic use
- Vincristine/administration & dosage
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Affiliation(s)
- Barbara Schmitt
- Klinikum der Ludwig-Maximilians-Universität, Munich, Germany.
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48
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Tsimberidou AM, O'Brien SM, Cortes JE, Faderl S, Andreeff M, Kantarjian HM, Keating MJ, Giles FJ. Phase II study of fludarabine, cytarabine (Ara-C), cyclophosphamide, cisplatin and GM-CSF (FACPGM) in patients with Richter's syndrome or refractory lymphoproliferative disorders. Leuk Lymphoma 2002; 43:767-72. [PMID: 12153163 DOI: 10.1080/10428190290016872] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
A phase II study was conducted to evaluate the safety and efficacy of fludarabine, cytarabine (ara-C), cyclophosphamide, cisplatin and GM-CSF (FACPGM) treatment in patients with Richter's syndrome (RS), refractory prolymphocytic leukemia (PLL) or refractory non-Hodgkin's lymphoma (NHL). Twenty-two patients with RS, refractory PLL, or refractory NHL were entered into this trial between March 1997 and February 2001. Median age was 62 years (42-74); 77% were over 60 years of age. Histologic diagnosis was large cell NHL transformation in 15 patients with CLL, immunoblastic transformation of CLL in one, refractory PLL in three, and refractory NHL in three patients. Treatment consisted of fludarabine 30mg/m2 (days 1-3), ara-C 0.5g/m2 (days 3-4), cyclophosphamide 250 mg/m2 (days 2-4), cisplatin 15 mg/m2 IV CI (days 1-4) with GM-CSF 250 microg/m2 from day 5 to recovery of neutrophils and antibiotic prophylaxis. Patients with response were to receive a maximum of six cycles of therapy. Eighteen patients were evaluable for response; one patient achieved a complete remission (5%), 12 stable disease/no response (67%) and five patients had progressive disease (28%). The median survival was 2.2 months (range, 1-19); the median failure-free survival was 1.5 months (range, 0.5-18.6). Grade III/IV toxicities were as follows: anemia in 62% of cycles; leucopoenia in 66%; granulocytopenia in 90%; thrombocytopenia in 83%; hyperbilirubinemia in 14%; hyperuricemia in 17%; hyponatremia in 17%; hypokalemia in 14%; hypophosphatemia in 10%; hypoalbulinemia in 14%; hypocalcemia in 7%; and hypercalcemia in 3%. One (3%) patient developed cardiac failure. Forty-one percent of the cycles were complicated with fever, 34% with non-neutropenic fever, and 55% cycles with infections (fungal 31%; bacterial 57%; HSV 6%; VZV 6%). FACPGM had very limited activity and significant toxicity in a cohort of patients with heavily pretreated refractory lymphoproliferative disorders.
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Affiliation(s)
- Apostolia M Tsimberidou
- Department of Leukemia, University of Texas, M. D. Anderson Cancer Center, Houston 77030, USA
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49
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Van Den Neste E, Cardoen S, Husson B, Rosier JF, Delacauw A, Ferrant A, Van den Berghe G, Bontemps F. 2-Chloro-2'-deoxyadenosine inhibits DNA repair synthesis and potentiates UVC cytotoxicity in chronic lymphocytic leukemia B lymphocytes. Leukemia 2002; 16:36-43. [PMID: 11840261 DOI: 10.1038/sj.leu.2402331] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2001] [Accepted: 09/06/2001] [Indexed: 11/08/2022]
Abstract
2-Chloro-2'-deoxyadenosine (CdA) is a deoxyadenosine analogue which targets enzymes involved in DNA synthesis, and hence might interfere with the resynthesis step of DNA repair. We tested this hypothesis in resting B cell chronic lymphocytic leukemia (B-CLL) lymphocytes, after firstly characterizing unscheduled DNA synthesis occurring in these cells. We observed that the spontaneous incorporation of [methyl-3H]thymidine (dThd) into DNA of B-CLL cells was not completely inhibitable by hydroxyurea (HU) which blocks DNA replication. In addition, in the presence of HU, dThd incorporation could be upregulated by UVC radiation or DNA alkylation, without re-entry of the cells into S phase. CdA was found to inhibit both spontaneous and upregulated DNA synthesis in B-CLL cells. Phosphorylation of CdA was essential to exert this effect. We finally observed a strong synergistic cytotoxicity between UV light and CdA, which was correlated with activation of caspase-3 and high molecular weight DNA fragmentation, two markers of apoptosis. Taken together, these observations indicate that in B-CLL cells CdA inhibits unscheduled DNA synthesis which represents the polymerizing step of a repair process responsive to DNA aggression. Inhibition of this process by CdA, together with a combined activation of the apoptotic proteolytic cascade by CdA and UV, may explain their synergistic cytotoxicity.
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MESH Headings
- Alkylating Agents/pharmacology
- Alkylation
- Antimetabolites, Antineoplastic/metabolism
- Antimetabolites, Antineoplastic/pharmacology
- Apoptosis/drug effects
- Apoptosis/radiation effects
- B-Lymphocytes/drug effects
- B-Lymphocytes/metabolism
- B-Lymphocytes/radiation effects
- Caspase 3
- Caspases/analysis
- Cladribine/metabolism
- Cladribine/pharmacology
- DNA Damage
- DNA Repair/drug effects
- DNA Replication/drug effects
- DNA, Neoplasm/biosynthesis
- DNA, Neoplasm/drug effects
- DNA, Neoplasm/radiation effects
- Depression, Chemical
- Humans
- Hydroxyurea/pharmacology
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Neoplasm Proteins/analysis
- Neoplastic Stem Cells/drug effects
- Neoplastic Stem Cells/metabolism
- Neoplastic Stem Cells/radiation effects
- Phosphorylation
- Prodrugs/metabolism
- Prodrugs/pharmacology
- Radiation Tolerance
- Radiation-Sensitizing Agents/pharmacology
- Thymidine/metabolism
- Tumor Cells, Cultured/drug effects
- Tumor Cells, Cultured/metabolism
- Tumor Cells, Cultured/radiation effects
- Ultraviolet Rays
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Affiliation(s)
- E Van Den Neste
- Laboratory of Physiological Chemistry, Christian de Duve Institute of Cellular Pathology (ICP), Brussels, Belgium
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50
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Cohen BJ, Moskowitz C, Straus D, Noy A, Hedrick E, Zelenetz A. Cyclophosphamide/fludarabine (CF) is active in the treatment of mantle cell lymphoma. Leuk Lymphoma 2001; 42:1015-22. [PMID: 11697618 DOI: 10.3109/10428190109097721] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The purpose of this study was to determine the efficacy and toxicity of the cyclophosphamide and fludarabine (CF) regimen in patients with newly diagnosed and relapsed/refractory mantle cell lymphoma (MCL). Thirty patients with pathologically confirmed MCL were treated with the CF regimen. Ten (33%) had no prior therapy, six (20%) had one previous regimen, and 14 (47%) received two or more prior regimens. Ninety cycles of CF with a median of 3 cycles/patient (range, 1-5 cycles) were administered to patients with MCL. Nine patients (30%) had a complete response (CR) and 10 (33%) had a partial response (PR) for an overall response rate (RR) of 63%. The median failure-free survival (FFS) and overall survival (OS) was 4.8 months and 17.5 months, respectively. When patients were analyzed based upon the number of previous treatments (0, 1, or 2 or more), those with no previous treatment (n=10) had an overall response of 100%, with 70% CR. The median FFS was 28.1 months and the median OS for this group has not been reached at 42.3+ months. Hematologic and infectious toxicity were the major toxicities encountered with the CF regimen. Grade 3-4 neutropenia, thrombocytopenia and anemia were seen in 50%, 37%, and 36% of patients, respectively. There were 13 episodes of grade 3 infections. There was no treatment related mortality, In conclusion, the high response rate associated with the CF regimen merits further investigation in previously untreated patients with MCL, particularly in those who are not candidates for aggressive therapy.
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Affiliation(s)
- B J Cohen
- Division of Hematology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA
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