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Ogura M, Kagami Y, Taji H, Suzuki R, Miura K, Takeuchi T, Morishima Y. Pilot phase I/II study of new salvage therapy (CHASE) for refractory or relapsed malignant lymphoma. Int J Hematol 2003; 77:503-11. [PMID: 12841390 DOI: 10.1007/bf02986620] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A pilot phase I/II study was conducted as a single-institute trial for evaluation of the feasibility and efficacy of a new salvage chemotherapy, CHASE, for patients with refractory or relapsed lymphoma . The CHASE regimen, consisting of cyclophosphamide, cytosine arabinoside, etoposide, and dexamethasone, was administered every 3 weeks in a maximum of 5 courses. A total of 16 patients were eligible and registered for this study. Myelosuppression was the major toxicity. Although grade 4 leukopenia and grade 3 thrombocytopenia were identified in 15 and 16 patients, respectively, duration of the nadir was brief (median, 3 days). Nonhematological grade 4 toxicity was not observed, and transient elevations of bilirubin and grade 3 aspartate aminotransferase/alanine aminotransferase (AST/ALT) were observed in 2 and 3 courses, respectively, in a total of 57 courses. Complete and partial response rates were 71.4% (10/14) and 7.1% (1/14), respectively. The median percentage of maximal CD34+ cells was 6.1% on day 15, and a median number of 1.88 x 10(6) CD34+ cells/kg per apheresis were obtained. Thirteen patients received high-dose chemoradiotherapy followed by autologous peripheral blood stem cell transplantation. With a median follow-up time of 36 months from the start of CHASE, the overall survival rate for the 16 patients was 66.6%. These results indicated that CHASE is a safe and effective salvage regimen for malignant lymphoma, has sufficient mobilizing effect on peripheral blood stem cells, and warrants further phase II study.
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Affiliation(s)
- Michinori Ogura
- Department of Hematology and Chemotherapy, Aichi Cancer Center Hospital, Nagoya, Japan.
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102
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Bishop MR, Hou JWS, Wilson WH, Steinberg SM, Odom J, Castro K, Kasten-Sportes C, Gea-Banacloche J, Marchigiani D, Gress R, Fowler DH. Establishment of early donor engraftment after reduced-intensity allogeneic hematopoietic stem cell transplantation to potentiate the graft-versus-lymphoma effect against refractory lymphomas. Biol Blood Marrow Transplant 2003. [DOI: 10.1016/s1083-8791(03)70005-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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103
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Tsukasaki K, Tobinai K, Shimoyama M, Kozuru M, Uike N, Yamada Y, Tomonaga M, Araki K, Kasai M, Takatsuki K, Tara M, Mikuni C, Hotta T. Deoxycoformycin-containing combination chemotherapy for adult T-cell leukemia-lymphoma: Japan Clinical Oncology Group Study (JCOG9109). Int J Hematol 2003; 77:164-70. [PMID: 12627852 DOI: 10.1007/bf02983215] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Aggressive adult T-cell leukemia-lymphoma (ATL) generally has a very poor prognosis. Deoxycoformycin (DCF, pentostatin), an inhibitor of adenosine deaminase, has shown promising therapeutic efficacy for ATL. To develop a new effective therapy against aggressive ATL, we carried out a multicenter phase II study of DCF-containing combination chemotherapy. Sixty-two previously untreated patients with ATL (34, 21, and 7 patients with diseases of the acute, lymphoma, and unfavorable chronic types, respectively) were enrolled, but 2 were ineligible because they were judged to be favorable chronic types. A regimen of 1 mg/m2 vincristine intravenously on days 1 and 8, 40 mg/m2 doxorubicin intravenously on day 1, 100 mg/m2 etoposide intravenously on days 1 through 3, 40 mg/m2 prednisolone orally on days 1 and 2, and 5 mg/m2 DCF intravenously on days 8, 15, and 22 was administered every 28 days for 10 cycles unless disease progression or toxic complications occurred. Fifty-two percent of 60 eligible patients responded (95% confidence interval [CI], 38%-65%), with 17 patients (28%) achieving a complete response (CR) (95% CI, 17%-41%) and 14 achieving a partial response. The CR rate was inferior to those of both the previous Japan Clinical Oncology Group (JCOG) study (JCOG8701, 43%), a 9-drug combination chemotherapy of the second generation, and the subsequent JCOG9303 study (35%), a granulocyte colony-stimulating factor-supported, dose-intensified, 9-drug regimen. The median survival time of the 60 eligible patients in JCOG9109 was 7.4 months, and the estimated 2-year survival rate was 15.5%; these results were identical with those of JCOG8701 but inferior to those of JCOG9303. Grade 4 neutropenia and infection of grade 3 or greater were frequent (67% and 22%, respectively), and treatment-related death was observed in 4 patients (7%), septicemia in 2, and cytomegalovirus pneumonia in 2. We conclude that DCF-containing combination chemotherapy is not a promising regimen against aggressive ATL.
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104
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Chen CI, Roitman D, Tsang R, Stewart AK, Keating A, Crump M. 'Relative' chemotherapy sensitivity: the impact of number of salvage regimens prior to autologous stem cell transplant for relapsed and refractory aggressive non-Hodgkin's lymphoma. Bone Marrow Transplant 2002; 30:885-91. [PMID: 12476281 DOI: 10.1038/sj.bmt.1703772] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2001] [Accepted: 07/11/2002] [Indexed: 11/09/2022]
Abstract
The purpose of the study was to assess the impact of number of salvage regimens needed to demonstrate chemotherapy sensitivity on relapse rates, survival, and toxicity following high-dose therapy and autologous bone marrow transplantation (ABMT) in relapsed or refractory non-Hodgkin's lymphoma. We retrospectively reviewed 136 patients with intermediate-grade lymphoma who underwent ABMT. All patients were treated with salvage therapy to maximum tumor reduction. Three quarters (102/136) of the patients received one salvage regimen, while 31 (23%) patients received two or more regimens. When compared to patients requiring >or= two regimens, patients requiring only one salvage regimen to demonstrate chemosensitivity were more likely to have a longer previous CR from initial therapy (CR >or=12 months in 47% vs 26%; P = 0.04) and to have attained CR with salvage (54% vs 16%; P = 0.001). Both median relapse-free survival (RFS) and overall survival (OS) have not yet been reached in patients receiving one salvage regimen (median follow-up 50.6 months). This is superior to the median RFS of 9.1 months (P = 0.004) and OS of 11.1 months in patients requiring >or=two regimens to demonstrate chemosensitivity (P = 0.002). Time to engraftment, toxic deaths and incidence of myelodysplasia were similar in the groups. The survival rate observed in patients requiring >or=two salvage regimens, although inferior to that of patients receiving a single salvage regimen, are still generally superior to results in the literature for patients treated with chemotherapy alone without ABMT. We conclude that high-dose therapy with ABMT is appropriate for lymphoma patients even when disease reduction requires repeated numbers of salvage regimens.
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Affiliation(s)
- C I Chen
- The University of Toronto Autologous Blood and Marrow Transplant Program, Princess Margaret Hospital, University Health Network, Toronto, Canada
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Saito T, Matsuno Y, Tanosaki R, Watanabe T, Kobayashi Y, Tobinai K. Gamma delta T-cell neoplasms: a clinicopathological study of 11 cases. Ann Oncol 2002; 13:1792-8. [PMID: 12419753 DOI: 10.1093/annonc/mdf293] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The majority of T-cell neoplasms express T-cell antigen receptor (TCR) alpha beta on their cell surface, and a few cases show the TCR gamma delta phenotype. Recently, a variety of gamma delta T-cell neoplasm was recognized; however, its clinicopathological features have not been extensively analyzed. Here we report the results of a clinicopathological study of 11 cases of gamma delta T-cell neoplasm. PATIENTS AND METHODS During the 11-year period from 1989 to 1999, 104 patients with T-cell neoplasms were examined by flow cytometric analysis and/or immunohistochemical analysis. Tumor cells from all 104 patients expressed one or more of the T-cell antigens-CD2, CD3, CD5 and CD7. Forty-nine of the 104 cases of T-cell neoplasms were examined immunophenotypically for TCR alpha beta/gamma delta subsets. RESULTS Expression of TCR gamma delta on tumor cells was found in five (33%) of 15 patients with precursor T-cell lymphoblastic leukemia/lymphoma, one (25%) of four with T-cell granular lymphocytic leukemia and five (26%) of 19 with peripheral T-cell lymphoma (PTCL), whereas no expression was found in 11 patients with adult T-cell leukemia-lymphoma. Primary sites of the five patients with gamma delta PTCL were as follows: lymph node, three; skin, one and liver, tonsil and skin, one. The courses of the three patients with gamma delta PTCL of nodal onset were very short (3, 5 and 9 months, respectively), and they were all resistant to combination chemotherapies. CONCLUSIONS Although gamma delta T-cell neoplasm constitutes a heterogeneous population, it is important to examine the expression of TCR with the view to identifying possible poor prognostic subgroups, such as primary nodal gamma delta T-cell lymphoma.
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MESH Headings
- Adolescent
- Adult
- Aged
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Biopsy, Needle
- Bone Marrow Transplantation
- Child, Preschool
- Combined Modality Therapy/methods
- Female
- Flow Cytometry
- Follow-Up Studies
- Humans
- Immunohistochemistry
- In Situ Hybridization
- Lymphoma, T-Cell, Peripheral/immunology
- Lymphoma, T-Cell, Peripheral/mortality
- Lymphoma, T-Cell, Peripheral/pathology
- Lymphoma, T-Cell, Peripheral/therapy
- Male
- Middle Aged
- Neoplasm Staging
- Neoplasms/immunology
- Neoplasms/mortality
- Neoplasms/pathology
- Neoplasms/therapy
- Receptors, Antigen, T-Cell, gamma-delta/immunology
- Retrospective Studies
- Sensitivity and Specificity
- Survival Rate
- Treatment Outcome
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Affiliation(s)
- T Saito
- Hematology Division and Clinical Laboratory Division, National Cancer Center Hospital, Tsukiji, Chuo-ku, Tokyo, Japan
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106
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Gibson AD, D'Orazio A. VIII International Conference on malignant lymphoma. June 12-15, 2002 Lugano, Switzerland. CLINICAL LYMPHOMA 2002; 3:75-81. [PMID: 12435279 DOI: 10.1016/s1526-9655(11)70255-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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107
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Phase 2 trial of infusional cyclophosphamide, doxorubicin, and etoposide in patients with poor-prognosis, intermediate-grade non-Hodgkin lymphoma: an Eastern Cooperative Oncology Group trial (E3493). Blood 2002. [DOI: 10.1182/blood.v100.5.1634.h81702001634_1634_1640] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Preclinical and clinical evidence suggest a potential advantage for infusional therapy in lymphoma. Sixty-two analyzable patients with predominantly intermediate-grade non-Hodgkin lymphoma received cyclophosphamide (200 mg/m2 per day), doxorubicin (12.5 mg/m2 per day), and etoposide (60 mg/m2per day) (CDE) by continuous intravenous infusion for 4 days (96 hours) every 3 weeks for a maximum of 8 cycles. By the age-adjusted International Prognostic Index (IPI), 42% were at high risk and 58% were at high-intermediate risk. Complete response (CR) occurred in 30 (48%) patients (95% confidence interval [CI], 35%, 64%), and partial response occurred in 16 (26%) patients, yielding an overall response rate of 74% (95% CI, 62%, 84%). Failure-free survival (FFS) rates at 1 and 2 years were 55% (95% CI, 43%, 67%) and 50% (95% CI, 38%, 62%), respectively. When comparing the outcome for 62 patients receiving infusional CDE with historical data derived from 927 IPI-matched lymphoma patients using a Cox proportional hazards model, there was a nonsignificant trend favoring CDE in FFS (P = .12) and overall survival (P = .09). Severe or life-threatening toxicity included neutropenia (68%), anemia (57%), thrombocytopenia (44%), and infection (24%). Two patients (3%) died of treatment-related infectious complications. The primary end point of improving 1-year FFS from 55% to 70% was not achieved with infusional CDE given as initial therapy in patients with poor-risk intermediate-grade lymphoma. It is unlikely that infusional therapy as used in this study produces a 25% or greater relative improvement in FFS compared with standard therapy.
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108
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Chao Y, Liu JM, Li AFY, Perng CL, Tiu CM, King KL, Chen LT, Lin WC, Lan C, Whang-Peng J. Palliative MEFLEP therapy in advanced pancreatic cancer: excellent response in a patient with Her-2/neu amplification. Pancreas 2002; 25:e10-4. [PMID: 12131783 DOI: 10.1097/00006676-200207000-00011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
INTRODUCTION Patients with pancreatic cancer often present initially in advanced disease with many compromising factors, and yet they may still be responsive to chemotherapy. AIMS The response of 23 patients with advanced pancreatic cancer to continuous infusion therapy was investigated. METHODOLOGY From September 1995 to February 1998, 23 patients with advanced pancreatic cancer, many with compromising factors, were treated with a MEFLEP regimen: biweekly 24-hour infusions of etoposide, 5-fluorouracil, leucovorin, epirubicin, and cisplatin, all given through an infusion pump, plus megestrol acetate, 160 mg/d, taken daily. A total of 145 courses were given. Overall response rate was 21% (4/19) for assessable chemo-naive patients; median survival for all 23 patients was 6 months; 22% of patients were alive at 1 year; and a clinical response benefit was attained in 35%. RESULTS Toxicity was manageable; grade 3 or 4 leukopenia occurred in 1 patient each, 1 patient had fever and grade 3 infection, and grade 3 and 4 hyperammonemic encephalopathy developed in 3 and 1 patients, respectively. All four of the latter patients recovered uneventfully within 2 days of initiation of therapy. Nine patients were evaluated by fluorescence in situ hybridization for the Her-2/neu oncogene, but for only one patient did amplification of the gene occur. She attained complete remission with treatment and lived for 26.7 months after diagnosis. CONCLUSION Biweekly MEFLEP is an active and manageable regimen for patients with advanced pancreatic cancer with compromised clinical status.
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Affiliation(s)
- Yee Chao
- Cancer Center Veterans General Hospital-Taipei and National Yang Ming University, Taipei, Taiwan, ROC
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109
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Webb MS, Saltman DL, Connors JM, Goldie JH. A literature review of single agent treatment of multiply relapsed aggressive non-Hodgkin's lymphoma. Leuk Lymphoma 2002; 43:975-82. [PMID: 12148908 DOI: 10.1080/10428190290021632] [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: 10/28/2022]
Abstract
To analyze the available literature describing the treatment of relapsed aggressive non-Hodgkin's lymphoma (NHL) with single-agent chemotherapies, several comprehensive electronic and manual inspections of the literature were performed for the period from 1966 to the present. Each paper was examined to capture the following data: study type; patient demographics and characteristics; study endpoints, including responses, and method used to evaluate response; toxicities, and the power of the study. A wide variety of single-agent protocols continue to be studied, indicating no currently accepted standard therapy in this patient population. Reported response rates varied between 0 and 67%. The majority of trials were small, uncontrolled studies that used widely varying inclusion/exclusion criteria and had limited reporting of histology, response, prior treatments, and other key parameters. We were able to find only four agents, etoposide, vincristine, vinorelbine and possibly rituximab, with sufficient reproducible evidence to suggest greater than 30% activity (CR + PR rate) when given to patients with second or greater relapse of aggressive NHL. Consequently, the usefulness of the agents in these reports remains to be established in larger trials with more detailed reporting. The advantages that would be brought by an active non-myelosuppressive agent for patients having this condition emerge clearly from this review.
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Affiliation(s)
- Murray S Webb
- Inex Pharmaceuticals Corporation, Burnaby, BC, Canada
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110
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Seymour JF, Grigg AP, Szer J, Fox RM. Cisplatin, fludarabine, and cytarabine: a novel, pharmacologically designed salvage therapy for patients with refractory, histologically aggressive or mantle cell non-Hodgkin's lymphoma. Cancer 2002; 94:585-93. [PMID: 11857288 DOI: 10.1002/cncr.10240] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Based on in vitro synergism, the combination of cytarabine (ara-C) and cisplatin is the basis of many salvage regimens for patients with aggressive non-Hodgkin lymphoma (NHL). However, patients with previously refractory disease are significantly less likely to respond, stimulating the search for novel salvage regimens. In vitro, fludarabine enhances the cytotoxicity of both ara-C and cisplatin, increasing ara-C incorporation into DNA and inhibiting repair of platinum/DNA adducts, suggesting that the combination of cisplatin, fludarabine, and ara-C (PFA) may have clinical utility. METHODS A Phase-II study of a 96 hour continuous infusion of cisplatin with two timed-sequential couplets of fludarabine and ara-C together with granulocyte colony stimulating factor was performed in 45 patients with previously refractory, histologically aggressive or mantle cell NHL. RESULTS Patients had predominantly diffuse large cell and/or immunoblastic NHL or its variants (80%), or they had mantle cell lymphoma (18%). Overall, 93% of patients had previously refractory disease, with a median International Prognostic Index score of 3. A median of 2 cycles per patient were delivered (range, 1-4 cycles) with significant myelosuppression; there were medians of 2 days of neutropenia < 0.5 x 10(9)/L (range, 0-12 days) and 3 days of thrombocytopenia < 20 x 10(9)/L (range, 0-24 days). This was more severe in older patients and was cumulative with successive cycles. Thirty-five percent of cycles were complicated by infections, nausea and emesis were prominent, but other nonhematologic toxicity was mild. Peripheral blood progenitor cells were mobilized adequately after the first cycle, but collections were impaired after more prolonged therapy. The overall response rate was 48% (7% of patients had complete responses, and 41% of patients had partial responses), with one toxic death due to tumor-lysis syndrome. Patients with mantle cell lymphoma were more likely to respond than patients with other histologies (88% vs. 39%, respectively; P = 0.019), although three of eight patients had relapsed rather than refractory disease. The median remission duration was 4 months, with 28% of potentially eligible patients able to proceed to subsequent high dose therapy. The actuarial 2 year survival rates were 20% +/- 6% overall and 50 +/- 18% for patients with mantle cell lymphoma. CONCLUSIONS Given the adverse outlook for these patients, the results are promising, particularly for patients with mantle cell lymphoma, and suggest that the addition of fludarabine as a potential biochemical modulator may enhance the activity of cisplatin and ara-C. This is associated with significant cumulative (but manageable) myelosuppression. This paradigm, in which a nucleoside analogue is used to inhibit the repair of platinum/DNA adducts, also may be applicable for the treatment of patients with other types of platinum-sensitive tumors.
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Affiliation(s)
- John F Seymour
- Department of Hematology, The Peter MacCallum Cancer Institute, East Melbourne, Victoria, Australia.
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111
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Stokoe CT, Ogden J, Jain VK. Activity of infusional etoposide, vincristine, and doxorubicin with bolus cyclophosphamide (EPOCH) in relapsed Hodgkin's disease. Oncologist 2002; 6:428-34. [PMID: 11675520 DOI: 10.1634/theoncologist.6-5-428] [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: 11/17/2022] Open
Abstract
INTRODUCTION A phase II study of EPOCH chemotherapy in relapsed Hodgkin's disease was performed in 14 patients in a multicenter community setting. Patients and Methods. A total of 14 patients (9 males and 5 females) were included in the study. Ages ranged from 21-72 with a median age of 33. Eleven out of 14 patients had advanced (stage III or IV) disease, but all patients had good performance status. All 14 patients had received prior chemotherapy with ABVD, MOPP, or MOPP/ABVD hybrid. RESULTS A total of 57 cycles of EPOCH were administered during this trial. Patients received a median of four cycles of chemotherapy. An overall response rate of 86% was seen among the 14 patients with one patient achieving a complete response. Following EPOCH chemotherapy, 7 of 12 patients who responded underwent high-dose chemotherapy with stem cell support. Six out of 14 patients are currently alive, and three had no evidence of disease at the time of last follow-up. Toxicity with EPOCH chemotherapy consisted mainly of myelosuppression, and most patients were managed on an outpatient basis. CONCLUSION This multicenter community study confirms the activity of EPOCH chemotherapy in the treatment of patients with relapsed Hodgkin's disease.
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Affiliation(s)
- C T Stokoe
- Baylor-Sammons Cancer Center, Dallas, Texas 75246, USA
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112
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Takenaka K, Shinagawa K, Maeda Y, Makita M, Kozuka T, Ashiba A, Yamamoto K, Fujii N, Nawa Y, Hiramatsu Y, Sunami K, Ishimaru F, Yoshimo T, Kiura K, Harada M. High-dose chemotherapy with hematopoietic stem cell transplantation is effective for nasal and nasal-type CD56+ natural killer cell lymphomas. Leuk Lymphoma 2001; 42:1297-303. [PMID: 11911411 DOI: 10.1080/10428190127500] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
CD56+ natural killer (NK) cell lymphomas occur frequently in the nasal and nasopharyngeal regions and carry a poor prognosis. We have studied seven cases with NK-cell lymphomas. These lymphomas showed the following immunophenotype: CD56+, CD2+, sCD3- and Epstein-Barr virus-encoded small RNAs (EBERs)+. Six patients had localized (stage I or II) disease involving the nasopharyngeal region, while one had stage III disease. One patient with stage I disease achieved a complete remission (CR) after treatment with involved-field irradiation, but subsequently relapsed and died. The remaining six patients received combination chemotherapy as primary treatment: five patients with localized stage I or II disease and one patient with advanced stage III disease. Responses to initial chemotherapy were generally poor. These six patients received a variety of salvage chemotherapy regimens, but never achieved a CR. Subsequently, four of six patients showed a highly aggressive clinical course and died of disseminated disease within 1 year from the diagnosis. Three of six patients received high-dose chemotherapy supported by syngeneic, autologous or allogeneic peripheral blood stem cell transplantation. Two of the three transplant patients achieved a CR and are now surviving in continuous CR. Our clinical experience suggests that myeloablative high-dose chemotherapy and bone marrow rescue by hematopoietic stem cell transplantation may be an effective salvage treatment modality for refractory NK-cell lymphomas and could be considered as a part of the initial therapy for these patients.
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Affiliation(s)
- K Takenaka
- Second Department of Internal Medicine, Okayama University Medical School, Japan.
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113
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Takagi T, Saotome T. Chemotherapy with irinotecan (CPT-11), a topoisomerase-I inhibitor, for refractory and relapsed non-Hodgkin's lymphoma. Leuk Lymphoma 2001; 42:577-86. [PMID: 11697485 DOI: 10.3109/10428190109099317] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Irinotecan hydrochloride (CPT-11), a DNA topoisomerase-I inhibitor, is now widely used in the treatment of various solid tumors, including colorectal, gastric, breast, lung, and ovarian cancer. Despite the good response shown in the late phase-II study, CPT-11 was not often employed in the treatment of malignant lymphoma, mainly because of severe leukopenia and diarrhea caused by the recommended schedule: 40 mg/m2 of CPT-11 on days 1 to 3, 8 to 10, 15 to 17, then discontinued for at least 2 weeks. In clinical use, administration of CPT-11 had to be ceased on days 15 to 17 in almost all cases, and on days 8 to 10 in a considerable number of patients. Subsequently, a lower dose schedule (less than 40 mg/m2) was developed. Our phase II trial employing a reduced dose of CPT-11 on days 1 and 2, plus ADM on day 3 with 3-week interval in patients with refractory and relapsed NHL showed a fairly good response of relapsed B-cell lymphoma and a substantial response of T-cell lymphoma with acceptable toxicity. The combination of a topoisomerase-I inhibitor (CPT-11) and a topoisomerase-II inhibitor is an interesting concept for the treatment of NHL. Another phase II trial in combination with CPT-11 and other anti-cancer drugs, particularly cisplatin or topoisomerase-II inhibitors, is warranted. A superior salvage chemotherapy regimen could be found in the future by investigating combinations of low-dose CPT-11 and cisplatin or topoisomerase-II inhibitors.
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Affiliation(s)
- T Takagi
- Division of Laboratory Medicine, Chiba Cancer Center Hospital, Japan.
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114
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Lester EP, Petroni GR, Barcos M, Johnson JL, Millard FE, Cooper MR, Omura GA, Frei E, Peterson BA. Cyclophosphamide, doxorubicin, vincristine, prednisone, and etoposide (CHOPE) for advanced-stage Hodgkin's disease: CALGB 8856. Cancer Invest 2001; 19:447-58. [PMID: 11458812 DOI: 10.1081/cnv-100103843] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Successful treatment of advanced-stage Hodgkin's disease (HD) may critically depend on dose intensity. Because mechlorethamine, Oncovin, procarbazine, and prednisone (MOPP), and Adriamycin, bleomycin, vinblastine, and dacarbazine (ABVD) are not suitable for major dose escalation, we evaluated the activity and toxicity of combined cyclophosphamide, doxorubicin, vincristine, prednisone, and etoposide (CHOPE) in advanced HD, here used at conventional dose intensity, as a preparatory study prior to using this regimen at higher dose intensity. Ninety-two patients were treated with CHOPE (cyclophosphamide, 750 mg/m2, day 1; doxorubicin, 50 mg/m2, day 1; vincristine, 1.4 mg/m2, days 1 and 8; prednisone, 100 mg/day, days 1-5; and etoposide, 80 mg/m2, days 1, 2, and 3) every 21 days. All had advanced HD with no prior chemotherapy with 46% stage IV, 63% with B symptoms, and 57% with bulky disease (> 5 cm). Radiation and growth factor support were not permitted. Full-dose vincristine (not capped at maximum 2 mg/dose) was used in the first 33 patients. An initial cohort of 41 patients was treated with four cycles of CHOPE to evaluate safety and efficacy followed by four cycles of ABVD. A second cohort of 51 patients was treated with 6-8 cycles of CHOPE alone. Toxicity was generally acceptable and primarily hematologic, with neutrophils < 500 in 63% of cohort I and 90% of cohort II, and platelets < 25,000 in 7% of cohort I and 8% of cohort II. The long-term neurotoxicity of full-dose, high-intensity vincristine was acceptable and largely reversible. In cohort I, 92% of patients achieved a complete response (CR) or partial response (PR) with four cycles of CHOPE and 85% were in CR after four additional cycles of ABVD. In cohort II, 77% achieved a CR with 6-8 cycles of CHOPE alone. FFS was 76% in cohort I and 59% in cohort II, with a median follow-up of 8.2 and 5.7 years, respectively. CHOPE, at conventional dose intensity as used here, is an effective first-line regimen for the treatment of advanced-stage HD and may warrant evaluation using higher doses of cyclophosphamide and etoposide with granulocyte colony stimulating factor (G-CSF) support.
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Affiliation(s)
- E P Lester
- Lakeland Medical Center, St. Joseph, Michigan, USA.
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115
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Younes A, Preti HA, Hagemeister FB, McLaughlin P, Romaguera JE, Rodriguez MA, Samuels BI, Palmer JL, Cabanillas F. Paclitaxel plus topotecan treatment for patients with relapsed or refractory aggressive non-Hodgkin's lymphoma. Ann Oncol 2001; 12:923-7. [PMID: 11521796 DOI: 10.1023/a:1011172215216] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Used as single agents, paclitaxel and topotecan have demonstrated promising activity in treating patients with relapsed aggressive non-Hodgkin's lymphoma (NHL). We conducted a phase II clinical trial to investigate the activity and tolerability of the combination of both drugs. PATIENTS AND METHODS Patients with refractory or relapsed aggressive NHL who had previously been treated with a maximum of two prior chemotherapeutic regimens were given intravenous infusions of paclitaxel 200 mg/m2 over three hours on day one and topotecan 1 mg/m2 over 30 minutes daily from days one to five. All patients received daily subcutaneous injections of filgrastim (granulocyte colony-stimulating factor) 5 microg/kg starting 24 hours after the last dose of chemotherapy until neutrophil recovery. Treatments were repeated every three weeks for a maximum of six courses. Patients who achieved partial remission or complete remission (CR) after at least two courses were offered stem cell transplantation, if eligible. RESULTS Of the 71 patients eligible for this trial, 66 (93%) were evaluable for treatment response. The median age was 53 years (range 23 to 74 years). Thirty-six percent of the patients had previously been treated with ara-C/platinum-based regimens, and 48% failed to achieve CR after primary induction therapy. Sixty-seven percent of the patients had elevated lactate dehydrogenase levels at the time of treatment initiation. The overall response rate was 48% (95% confidence interval (95% CI): 36%-61%). Patients who had primary refractory disease had a response rate of 31%, compared with 65% for patients who did not. Similarly, the response rate of patients who failed to achieve CR after their most recent previous therapy was 37%, compared with a 65% response rate in patients who relapsed from a first or second CR. The median duration of response was six months. A total of 199 courses were given, with a median of three courses per patient. Neutropenia at levels < or = 500 leukocytes per microliter was observed after 32% of the courses, and thrombocytopenia at levels < or = 20,000 platelets per microliter was observed after 17% of the courses. Grade 3-4 neutropenic fever occurred after 6% of the courses. Non-hematologic toxic effects were predominantly grade 1-2. CONCLUSION The combination of paclitaxel and topotecan is an effective first or second line salvage therapy for patients with relapsed or refractory aggressive NHL who had prior anthracycline- or platinum-based chemotherapy.
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Affiliation(s)
- A Younes
- Department of Lymphoma and Myeloma, The University of Texas M. D. Anderson Cancer Center, Houston 77030, USA.
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116
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Wilder DD, Ogden JL, Jain VK. A multicenter trial of infusional etoposide, doxorubicin, and vincristine with cyclophosphamide and prednisone (EPOCH) in patients with relapsed non-Hodgkin's lymphoma. CLINICAL LYMPHOMA 2001; 1:285-92. [PMID: 11707843 DOI: 10.3816/clm.2001.n.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A phase II study was performed in a multicenter community setting of EPOCH (etoposide/doxorubicin/vincristine/cyclophosphamide/prednisone) chemotherapy in 93 patients with relapsed non-Hodgkin's lymphoma. Patients included 41 females and 52 males, ranging in age from 31-81 years (median, 63 years). Lymphoma histologies included diffuse large-cell (56), follicular (21), mantle cell (11), peripheral T-cell (3), and small lymphocytic (2) lymphomas. Patients had received a median of two previous chemotherapy combinations (range, 1-9). Most patients had received the drugs in EPOCH with their previous chemotherapy regimens (vincristine 97%, cyclophosphamide 97%, doxorubicin 87%, and etoposide 28%). A total of 350 cycles of EPOCH were administered. EPOCH chemotherapy gave a response rate of 51% in the entire cohort of 93 patients. Among the 83 evaluable patients, a response rate of 57% was observed (24% complete response, 33% partial response). Seven of the 47 responders remain in clinical remission at 3 years after EPOCH chemotherapy alone. Additionally, 11 patients are alive after further salvage chemotherapy (four patients) or bone marrow transplantation (seven patients). Myelosuppression was common, with 36% of all cycles resulting in an absolute neutrophil count nadir < 500/microL. This study confirms the activity of infusional chemotherapy with EPOCH in patients with relapsed non-Hodgkin's lymphoma.
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117
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Gopal AK, Gooley TA, Golden JB, Maloney DG, Bensinger WI, Petersdorf SH, Appelbaum FR, Press OW. Efficacy of high-dose therapy and autologous hematopoietic stem cell transplantation for non-Hodgkin's lymphoma in adults 60 years of age and older. Bone Marrow Transplant 2001; 27:593-9. [PMID: 11319588 DOI: 10.1038/sj.bmt.1702833] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2000] [Accepted: 12/13/2000] [Indexed: 11/09/2022]
Abstract
High-dose therapy (HDT) with autologous stem cell transplantation (ASCT) is the optimal treatment for patients with relapsed aggressive non-Hodgkin's lymphoma (NHL). HDT, however, is often reserved for relatively younger patients due to limited data in older adults. We treated 53 patients aged 60 years and older (median age 62 years, range 60.3-67.7 years) with HDT and ASCT for NHL at our centers. Forty-four patients (83%) had aggressive histology, 75% had chemosensitive disease and all had failed anthracycline therapy. Conditioning regimens included busulfan, melphalan, and thiotepa (45%); cyclophosphamide (CY), etoposide (VP-16), and total body irradiation (TBI) (30%); CY and TBI (15%); and other regimens (10%). Estimated 4-year overall survival (OS), progression-free survival, and treatment-related mortality (TRM) were 33%, 24% and 22%, respectively. A multivariable analysis demonstrated that patients with chemosensitive disease (P = 0.03) and < or =3 prior regimens (P = 0.03) had superior survival. Four-year OS in patients with chemosensitive disease was 39% vs 15% in patients with chemoresistant disease. Reduced TRM was associated with the CY, VP-16 and TBI regimen (P = 0.02). HDT therapy with ASCT may result in prolonged survival and potential cure for about a quarter of elderly patients, and for almost 40% with chemosensitive disease. Optimal conditioning regimen selection may further improve outcome by reducing TRM. Age alone should not be used to exclude patients from receiving myeloablative therapy with ASCT.
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Affiliation(s)
- A K Gopal
- Clinical Research Division Fred Hutchinson Cancer Research Center, Seattle, WA, USA
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118
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Gaynor ER, Unger JM, Miller TP, Grogan TM, White LA, Mills GM, Balcerzak SP, Varterasian M, LeBlanc M, Fisher RI. Infusional CHOP chemotherapy (CVAD) with or without chemosensitizers offers no advantage over standard CHOP therapy in the treatment of lymphoma: a Southwest Oncology Group Study. J Clin Oncol 2001; 19:750-5. [PMID: 11157027 DOI: 10.1200/jco.2001.19.3.750] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Two phase II studies were conducted to evaluate infusional cyclophosphamide, doxorubicin, vincristine, and dexamethasone chemotherapy, termed the CVAD regimen, alone (Southwest Oncology Group [SWOG] 9240) and with the chemosensitizers verapamil and quinine (SWOG 9125) to assess effects on response, survival, and toxicity in intermediate- and high-grade advanced-stage non-Hodgkin's lymphoma (NHL). The results were compared with the historic group of patients randomized to CHOP chemotherapy on Intergroup (INT) 0067 (SWOG 8516). PATIENTS AND METHODS All patients had biopsy-proven intermediate- or high-grade NHL (lymphoblastic histology excluded), were ambulatory and previously untreated, and had bulky stage II, III, or IV disease. One hundred twelve patients were registered on SWOG 9240 and received cyclophosphamide 750 mg/m(2) by intravenous bolus day 1, doxorubicin 12.5 mg/m(2)/d and vincristine 0.5 mg/d delivered as a continuous 96-hour infusion on days 1 through 4, and dexamethasone 40 mg/d orally on days 1 through 4 (CVAD). Cycles were repeated every 21 days for eight cycles. One hundred patients on SWOG 9125 received the same chemotherapy and the chemosensitizers verapamil 240 mg bid and quinine 40 mg tid. Chemosensitizers were begun 24 hours before chemotherapy and continued for a total of 6 days. RESULTS Eighty-one patients were eligible for each study. The complete response (CR) rates were 39% on SWOG 9125 and 31% on SWOG 9240. With a median follow-up of 5.8 years on SWOG 9125 and 4.5 years on SWOG 9240, the 2-year failure-free survival (FFS) rate was 42% on SWOG 9125 and 41% on SWOG 9240. Two-year overall survival (OS) rate was 64% on SWOG 9125 and 58% on SWOG 9240. These results are comparable to a 44% CR rate, a 2-year FFS of 46%, and 2-year OS of 63% observed in 225 patients treated with CHOP on INT 0067 (SWOG 8516). CONCLUSION CVAD combination chemotherapy alone or with the chemosensitizers verapamil and quinine is not promising therapy with respect to improved response or OS in intermediate- and high-grade advanced-stage NHL.
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Affiliation(s)
- E R Gaynor
- Loyola University Medical Center, Maywood, IL, USA
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119
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Schwartz DL, Schechter GP, Seltzer S, Chauncey TR. Radiation myelitis following allogeneic stem cell transplantation and consolidation radiotherapy for non-Hodgkin's lymphoma. Bone Marrow Transplant 2000; 26:1355-9. [PMID: 11223979 DOI: 10.1038/sj.bmt.1702705] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Myelitis is a rare but well documented complication of therapeutic radiation exposure to the spinal cord and is characterized by delayed development of paresthesias, sensory changes and, in severe cases, progressive paresis and paralysis. Although accepted radiation tolerance limits for the spinal cord have successfully limited the incidence of this problem (45-50 Gy, in daily 1.8-2 Gy fractions), aggressive systemic therapy may render patients more susceptible to radiation-related neurotoxicity. We describe the case of a 38-year-old man with refractory non-Hodgkin's lymphoma who underwent matched sibling peripheral blood stem cell transplant following a conditioning regimen of cyclophosphamide (60 mg/kg x 2) and total body irradiation (120 cGy x 11). This was followed by delivery of 30.6 Gy involved-field radiation at 1.8 Gy/day to the mediastinum and left supraclavicular fossa for bulky residual tumor. Although maximum cumulative radiation dose to the spinal cord was less than 45 Gy, the patient subsequently developed progressive lower extremity weakness and MRI abnormalities of the spinal cord limited to the radiation field. This represents the second report in the literature of this unexpected complication, prompting a need to re-examine current guidelines for radiotherapy in the context of high-dose systemic treatment.
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Affiliation(s)
- D L Schwartz
- Department of Radiation Oncology, VA Puget Sound Health Care System, Seattle 98108-1595, USA
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120
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Gutierrez M, Chabner BA, Pearson D, Steinberg SM, Jaffe ES, Cheson BD, Fojo A, Wilson WH. Role of a doxorubicin-containing regimen in relapsed and resistant lymphomas: an 8-year follow-up study of EPOCH. J Clin Oncol 2000; 18:3633-42. [PMID: 11054436 DOI: 10.1200/jco.2000.18.21.3633] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Curative up-front regimens for non-Hodgkin's lymphomas contain doxorubicin, vincristine, and cyclophosphamide, whereas salvage regimens generally contain non-cross-resistant agents. We hypothesized that up-front agents may be highly effective for salvage and developed an infusional regimen based on in vitro evidence of increased efficacy. PATIENTS AND METHODS A prospective phase II study of etoposide, vincristine, and doxorubicin over 96 hours with bolus cyclophosphamide and oral prednisone (EPOCH) was performed in 131 patients with relapsed or resistant lymphoma. RESULTS Seventy-nine percent of patients had aggressive histologies, 46% were considered high risk by the International Prognostic Index, and 34% had resistant disease. Eighty-eight percent of patients had received at least four of the agents in EPOCH, and 94% had received doxorubicin. In 125 assessable patients, 29 (24%) achieved complete responses and 60 (50%) achieved partial responses. Among 42 patients with resistant disease, 57% responded, and in 28 patients with relapsed aggressive de novo lymphomas, 89% responded with 54% complete responses. With a median follow-up of 76 months, the overall and event-free survivals (EFS) were 17.5 and 7 months, respectively. In 33 patients with sensitive aggressive disease who did not receive stem-cell transplantation, EFS was 19% at 36 months. Toxicity was primarily hematologic, with an 18% incidence of febrile neutropenia. No clinically significant cardiac toxicity was observed, despite no maximum cumulative doxorubicin dose. CONCLUSION EPOCH is highly effective in patients who had previously received most/all of the same drugs and produces durable remissions in curable subtypes. Salvage regimens need not contain non-cross-resistant agents, and infusional schedules may partially reverse drug resistance and reduce toxicity.
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Affiliation(s)
- M Gutierrez
- Division of Clinical Sciences, National Cancer Institute, Bethesda, MD, USA
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121
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High-dose chemoradiotherapy and autologous stem cell transplantation for patients with primary refractory aggressive non-Hodgkin lymphoma: an intention-to-treat analysis. Blood 2000. [DOI: 10.1182/blood.v96.7.2399] [Citation(s) in RCA: 96] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
High-dose chemoradiotherapy (HDT) with autologous stem cell transplantation (ASCT) is the treatment of choice for patients with relapsed aggressive non-Hodgkin lymphoma (NHL). However, its role in the treatment of patients with primary refractory disease is not well defined. The outcomes of 85 patients with primary refractory aggressive NHL who underwent second-line chemotherapy with ICE with the intent of administering HDT/ASCT to those patients with chemosensitive disease were reviewed. Patients were retrospectively classified as induction partial responders (IPR) if they attained a partial response to doxorubicin-based front-line therapy or as induction failures (IF) if they had less than partial response. Forty-three patients (50.6%) had ICE-chemosensitive disease; there was no difference in the response rate between the IPR and the IF groups. Intention-to-treat analysis revealed that 25% of the patients were alive and 21.9% were event-free at a median follow-up of 35 months. Among 42 patients who underwent transplantation, the 3-year overall and event-free survival rates were 52.5% and 44.2%, respectively, similar to the outcomes for patients with chemosensitive relapsed disease. No differences were observed between the IPR and IF groups, and there were no transplantation-related deaths. More than one extranodal site of disease and a second-line age-adjusted International Prognostic Index of 3 or 4 before ICE chemotherapy were predictive of poor survival. These results suggest that patients with primary refractory aggressive NHL should receive second-line chemotherapy, with the intent of administering HDT/ASCT to those with chemosensitive disease. Newer therapies are needed to improve the outcomes of patients with poor-risk primary refractory disease.
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122
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Lalle M, Montuoro A. Autologous bone marrow transplantation in relapses of chemotherapy-sensitive aggressive non-Hodgkin's lymphoma: long-term outcome. J Chemother 2000; 12:431-4. [PMID: 11128564 DOI: 10.1179/joc.2000.12.5.431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Eleven patients with relapsed intermediate to high grade non-Hodgkin's lymphoma (NHL) responding to induction treatment were treated with high-dose chemotherapy (CBV or ICBV conditioning regimen) plus autologous bone marrow transplantation as early consolidation treatment. At 6 years, relapse-free survival is 27.3% and overall survival is 36.4%. Patients with bone marrow involvement from NHL before the induction therapy did not have a worse prognosis. Despite the long-term follow-up, no secondary myelodysplasia or acute leukemia occurred in our patients. Within the limitations of patient number and selection, our retrospective study confirms the importance of tumor responsiveness and long-term follow-up. Patients with relapsed, but chemotherapy-sensitive NHL can achieve prolonged survival after high-dose chemotherapy plus autologous bone marrow transplantation.
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Affiliation(s)
- M Lalle
- Hematology Division, San Camillo Hospital, Rome, Italy
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123
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High-dose chemoradiotherapy and autologous stem cell transplantation for patients with primary refractory aggressive non-Hodgkin lymphoma: an intention-to-treat analysis. Blood 2000. [DOI: 10.1182/blood.v96.7.2399.h8002399_2399_2404] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
High-dose chemoradiotherapy (HDT) with autologous stem cell transplantation (ASCT) is the treatment of choice for patients with relapsed aggressive non-Hodgkin lymphoma (NHL). However, its role in the treatment of patients with primary refractory disease is not well defined. The outcomes of 85 patients with primary refractory aggressive NHL who underwent second-line chemotherapy with ICE with the intent of administering HDT/ASCT to those patients with chemosensitive disease were reviewed. Patients were retrospectively classified as induction partial responders (IPR) if they attained a partial response to doxorubicin-based front-line therapy or as induction failures (IF) if they had less than partial response. Forty-three patients (50.6%) had ICE-chemosensitive disease; there was no difference in the response rate between the IPR and the IF groups. Intention-to-treat analysis revealed that 25% of the patients were alive and 21.9% were event-free at a median follow-up of 35 months. Among 42 patients who underwent transplantation, the 3-year overall and event-free survival rates were 52.5% and 44.2%, respectively, similar to the outcomes for patients with chemosensitive relapsed disease. No differences were observed between the IPR and IF groups, and there were no transplantation-related deaths. More than one extranodal site of disease and a second-line age-adjusted International Prognostic Index of 3 or 4 before ICE chemotherapy were predictive of poor survival. These results suggest that patients with primary refractory aggressive NHL should receive second-line chemotherapy, with the intent of administering HDT/ASCT to those with chemosensitive disease. Newer therapies are needed to improve the outcomes of patients with poor-risk primary refractory disease.
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124
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Abstract
There has been a dramatic increase in the number of autologous peripheral blood stem cell transplants over the last decade. Faster recovery of cell counts, lesser transplant morbidity, shorter hospital stay and reduced cost compared with marrow autografts have been the main advantages of autologous peripheral blood cell over marrow transplants. In this paper we attempt to review the advances in the biology and mobilization of stem cells, and focus on clinical results of autologous peripheral stem cell and marrow transplants for disease specific sites such as breast cancer, myeloma, autoimmune diseases, germ cell tumors, the acute and chronic leukemias, the non-Hodgkin's lymphomas and Hodgkin's disease. We also discuss transplant related complications, gene therapy and the different methods of purging. This review was intended for autologous peripheral stem cell transplants, however, unavoidably, it also discusses autologous marrow transplantation and aspects common to both procedures.
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Affiliation(s)
- N Saba
- The University of Toronto Blood and Marrow Transplant Program, Ontario Cancer Institute/Princess Margaret Hospital, Ont., Toronto, Canada.
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125
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Little RF, Yarchoan R, Wilson WH. Systemic chemotherapy for HIV-associated lymphoma in the era of highly active antiretroviral therapy. Curr Opin Oncol 2000; 12:438-44. [PMID: 10975551 DOI: 10.1097/00001622-200009000-00009] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Treatment of AIDS-associated non-Hodgkin lymphoma poses a complex and multifaceted challenge for the physician. Treatment responses to cytotoxic chemotherapy are relatively poor, relapse rates are high, and AIDS progression continues to be a major concern in patients receiving dose-intensive antilymphoma therapy. The recent advances in anti-HIV therapy have not seen a clear counterpart in improved antilymphoma therapy, but trials are underway that may help move this field forward. For patients who achieve a complete and durable response to antilymphoma therapy, potent antiretroviral therapy may help improve the prognosis from AIDS progression. Major questions persist, however, on the role of chemotherapy dose intensity, the best use of antiretroviral therapy during the administration of lymphoma therapy, and the optimal design of studies that can address these questions.
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Affiliation(s)
- R F Little
- HIV and AIDS Malignancy Branch, Division of Clinical Sciences, National Cancer Institute, Bethesda, Maryland, USA.
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126
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Lichtman SM, Niedzwiecki D, Barcos M, Carlisle TL, Cooper MR, Johnson JL, Peterson BA. Phase II study of infusional chemotherapy with doxorubicin, vincristine and etoposide plus cyclophosphamide and prednisone (I-CHOPE) in resistant diffuse aggressive non-Hodgkin's lymphoma: CALGB 9255. Cancer and Leukemia Group B. Ann Oncol 2000; 11:1141-6. [PMID: 11061609 DOI: 10.1023/a:1008395400069] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Patients with resistant diffuse aggressive non-Hodgkin's lymphoma (DA-NHL) have a poor prognosis. Studies have suggested infusional therapy may be beneficial. PATIENTS AND METHODS This trial used an infusional regimen called I-CHOPE in resistant patients who had previously received only bolus CHOPE or CHOP regimen. Resistance was defined as: a) primary refractory disease, b) progression on therapy, c) partial response, d) complete remission lasting less than one year. Eligibility criteria included a diagnosis of DA-NHL (IWF E-H), no prior irradiation and adequate organ function. RESULTS Thirty-seven patients were entered and twenty-nine were eligible. Reasons for ineligibility were incorrect histology (5) and other (3). The median age was 57 years (range 29-81) with 21 males. The performance status scores were: 0 (12 patients); 1 (9 patients); 2 (8 patients). Prior therapy consisted of standard CHOP (26 patients), bolus CHOPE (2 patients), high dose CHOP (1 patient). Therapy consisted of a 120 hour continuous intravenous infusion of doxorubicin 10 mg/m2/day, vincristine 0.28 mg/m2/day (maximum 0.4 mg/day), and etoposide 48 mg/m2/day. Cyclophosphamide 750 mg/m2 was given as an i.v. bolus day 6 and prednisone was given at 100 mg/day p.o. on days 1-5. G-CSF was allowed for myelosuppression. The overall response rate was 48% (CR 17%; PR 31%). Freedom from progression was 24% at six months and 8% at one year. Survival was 69% at six months and 40% at one year. In an exploratory analysis a prior CR or PR predicted response to I-CHOPE. Twelve of sixteen patients who had a CR/PR on previous therapy responded while two of thirteen who had no prior response, responded to I-CHOPE (P = 0.003). The toxicity was tolerable with grade 3-4 hematologic toxicity being leucopenia 94% and thrombocytopenia 41%. The grade 3-4 non-hematologic toxicities were infection in 28%, phlebitis in 11%, and stomatitis in 15%. CONCLUSIONS I-CHOPE can induce responses in this group of patients with a poor prognosis, but most were seen in those who had previously had a response to bolus chemotherapy.
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Affiliation(s)
- S M Lichtman
- Don Monti Division of Oncology, North Shore University Hospital-NYU School of Medicine, Manhasset, New York 11030, USA.
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127
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Walewski J, Krzyzanowska JB, Kraszewska E, Lampka E, Romejko-Jarosińska J, Miśkiewicz Z, Meder J. CN3OP: an active regimen in patients with relapsed/refractory Hodgkin's lymphoma. Med Oncol 2000; 17:195-202. [PMID: 10962530 DOI: 10.1007/bf02780528] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Patients with recurrent or refractory Hodgkin's and non-Hodgkin's lymphoma are increasingly being treated with high-dose therapy and hematopoietic cell transplantation. As minimal disease status at the time of transplant has been a repeatedly proven significant prognostic factor for long-term survival, effective initial cytoreduction is an important step in the process. Modern chemotherapy programs for Hodgkin's lymphoma include virtually all active agents and little is left for effective salvage. Mitoxantrone is an active agent in lymphoma that is not generally used in first-line treatment. The aim of this study was to determine toxicity and response rate to CN3OP (fractionated mitoxantrone 6 mg/m2 on days 1, 2, and 3, combined with standard dose cyclophosphamide, vincristine, and prednisone) in 44 patients with relapsed or refractory lymphoma. Most of patients had advanced disease and one or more extranodal sites at relapse. Median response duration to immediate past therapy was four months, and one third of patients had not responded to prior treatment. A median of 4 cycles of CN3OP were given per patient for a total of 173 cycles. Grade III-IV neutropenia occured in 53% of cycles, Grade I-III mucositis in 24%, and Grade I-III infection in 17% of cycles. Of 34 evaluable patients with Hodgkin's lymphoma 12 (35%) achieved complete remission (CR) and 15 (44%) partial remission (PR) for an overall response rate of 79%. Two of five evaluable non-Hodgkin's lymphoma patients responded with PR. Median overall survival and event free survival in the entire group was 29 months and 11 months respectively. At this time 16 patients have died; 12 of lymphoma, two of unknown cause and two of other causes. Complete response to CN3OP correlated with survival. CN3OP is an effective and safe regimen for cytoreduction in Hodgkin's lymphoma patients pretreated with doxorubicin/alkylator/etoposide-containing primary therapies.
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Affiliation(s)
- J Walewski
- Department of Lymphoproliferative Diseases, The Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, 5 W.K. Roentgen Street, Warszawa 02-781, Poland.
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128
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Koh LP, Lim LC, Thng CH. Retreatment with chimeric CD 20 monoclonal antibody in a patient with nodal marginal zone B-cell lymphoma. Med Oncol 2000; 17:225-8. [PMID: 10962535 DOI: 10.1007/bf02780533] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
A patient with advanced and chemotherapy-refractory nodal marginal zone B-cell lymphoma was given a course of chimeric CD 20 monoclonal antibody Rituximab. Partial response was observed without any major toxicities. Retreatment with Rituximab for disease progression six months after the first course led to partial remission. Adjuvant radiotherapy was given for the residual disease and, currently, patient's disease remains stable eight months after the second course of Rituximab. This case demonstrates the therapeutic efficacy and feasibility of retreatment with Rituximab for relapsed or refractory low grade lymphoma.
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Affiliation(s)
- L P Koh
- Department of Haematology, Singapore General Hospital, Singapore.
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129
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Couderc B, Dujols JP, Mokhtari F, Norkowski JL, Slawinski JC, Schlaifer D. The management of adult aggressive non-Hodgkin's lymphomas. Crit Rev Oncol Hematol 2000; 35:33-48. [PMID: 10863150 DOI: 10.1016/s1040-8428(99)00037-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Aggressive non-Hodgkin's lymphona include diffuse large B-cell lymphoma, anaplastic large cell lymphona, and different peripheral T-cell lymphomas. An international prognostic index has been developed including age, serum LDH, performance status, and extranodal involvement. For localized aggressive lymphoma, the preferred treatment is 3-4 CHOP and radiation therapy, with a cure rate of 70-80%. For disseminated aggressive lymphoma, current regimens have a cure rate of less than 40%. Innovative strategies, including dose escalation, autologus stem cell support, new drugs, and immunotherapy are being explored to improve these results.
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Affiliation(s)
- B Couderc
- Groupe de Radiothérapie et d'Oncologie médicale des Pyrénées (GROP), chemin de l'Ormeau, 65000, Tarbes, France
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130
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Grillo-López AJ, Cheson BD, Horning SJ, Peterson BA, Carter WD, Varns CL, Klippenstein DL, Shen CD. Response criteria for NHL: importance of 'normal' lymph node size and correlations with response rates. Ann Oncol 2000; 11:399-408. [PMID: 10847457 DOI: 10.1023/a:1008332713631] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Oncologic literature cites many different definitions of critical response measurements. PATIENTS AND METHODS Response criteria (RC) for non-Hodgkin's lymphoma (NHL) were developed by lymphoma experts, endorsed by international lymphoma clinicians, and applied to a 166-patient rituximab (Rituxan, MabThera) trial by a third-party, blinded panel of NHL experts (LEXCOR). Retrospectively, we analyzed this data using variations of the original RC and comparing with recently published RC. RESULTS The definition of a 'normal' lymph node affected the complete response (CR) rate (< or = 1.0 x 1.0 cm, 6%; < or = 1.5 x 1.5 cm, 18%; < or = 2.0 x 2.0 cm, 28%); overall response rate (ORR) was not affected. CR rates increased progressively without > or = 28 days response confirmation: 12% vs. 6% (< or = 1.0 x 1.0 cm), 26% vs. 18% (< or = 1.5 x 1.5 cm), and 36% vs. 28% (< or = 2.0 x 2.0 cm). CR rate and duration of response (DR) were unaffected when only the six largest, rather than all lesions, were measured. When the new RC were applied, CR rate (32%) was higher and DR (13.9 months) and time to progression (15.6 months) were shorter in complete responders. CONCLUSIONS Standard RC must be consistently and rigorously applied for accurate comparisons between studies.
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131
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Giles FJ, Wickham NR, Rapoport BL, Somlo G, Lim SW, Shan J, Lynott AM. Cyclophosphamide, etoposide, vincristine, adriamycin, and dexamethasone (CEVAD) regimen in refractory multiple myeloma: an International Oncology Study Group (IOSG) phase II protocol. Am J Hematol 2000; 63:125-30. [PMID: 10679801 DOI: 10.1002/(sici)1096-8652(200003)63:3<125::aid-ajh3>3.0.co;2-s] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A 4- day continuous intravenous (CIV) infusion of vincristine and doxorubicin with high-dose dexamethasone (VAD) regimen is a standard refractory multiple myeloma (MM) regimen. A Phase II study of a CEVAD regimen, i.e., VAD plus etoposide administered as a 96-hr continuous infusion, was carried out with IV bolus cyclophosphamide. Thirty-six patients were treated on study and received a total of 114 cycles of CEVAD: median 2 cycles (range 1-8). No patient achieved a CR. The overall rate of PR was 15/36 (42%). Patients achieved maximal response after a median of 4 (range 3-6) courses. PR rates were 40% (4/10) in patients with primary refractory disease, 48% (11/23) in patients with secondary refractory disease, 31% (6/19) in patients who had failed previous VAD therapy, and 50% (7/14) in patients receiving 2nd or subsequent relapse therapy. Three patients died during their initial cycle of therapy from rapidly progressive disease and sepsis. Overall median survival was 24 weeks with a 1-year survival of 33.3% ¿95% confidence interval of 20-46%¿. Myelosuppression was the most frequent adverse event with NCI grade 2 neutropenia and/or thrombocytopenia in 15% of first cycles, grade 3 in 20%, and grade 4 in 65%. Two-thirds of patients had at least one episode of grade 3 or 4 sepsis. In 15% of septic episodes positive blood cultures were obtained. Overt cardiotoxicity was seen in two patients. CEVAD as used in this study was not more effective than VAD in terms of overall response rate or survival.
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Affiliation(s)
- F J Giles
- The International Oncology Study Group, Houston, Texas 77401, USA.
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Abstract
Persons 65 years of age and older are the fastest growing segment of the United States population. Over the next 30 years they will comprise approximately 20% of the population. There will be a parallel rise in the number of patients with non-Hodgkin's lymphoma. Age has long been known to be an adverse prognostic factor. Clinical trials of older patients are complicated by the effect of comorbid illness, particularly its effect on overall survival. CHOP (cyclophosphamide, Adriamycin, vincristine, prednisone) remains the standard therapy for all patients with aggressive non-Hodgkin's lymphoma. There are a number of regimens which may be beneficial for older patients with significant comorbidity and poor performance status. The randomized trials in the elderly has reaffirmed CHOP and emphasize the need for adequate dosing, maintaining schedule and anthracyclines. Relapsed patients have a poor prognosis but selected fit older patients may benefit from aggressive reinduction regimens and possibly bone marrow transplantation. Future research should include defining the role of comorbidity, measurement of organ dysfunction and assessment of performance status with geriatric functional scales. New drug treatments should also be explored.
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Affiliation(s)
- S M Lichtman
- Department of Medicine, North Shore University Hospital-New York University School of Medicine, Manhasset 11030, USA.
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Khaled HM, Zekri ZK, Mokhtar N, Ali NM, Darwish T, Elattar I, Gaafar R, Moawad MS. A randomized EPOCH vs. CHOP front-line therapy for aggressive non-Hodgkin's lymphoma patients: long-term results. Ann Oncol 1999; 10:1489-92. [PMID: 10643541 DOI: 10.1023/a:1008395014398] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The value of continuous-infusion chemotherapy (EPOCH) vs. the standard CHOP combination was evaluated in 78 patients with previously untreated aggressive non-Hodgkin's lymphoma in a randomized phase III clinical trial. PATIENTS AND METHODS The EPOCH regimen given to 38 patients consisted of the drugs etoposide (50 mg/m2), vincristine (0.4 mg/m2), and doxorubicin (10 mg/m2), all given in a continuous infusion on days 1-4. Cyclophosphamide (750 mg/m2) was administered on day 6 as i.v. bolus, while prednisone was given orally 60 mg/m2 on days 1-6. Courses were repeated every three weeks. CHOP was given to 40 patients as routinely prescribed. RESULTS Forty-eight patients were males and thirty were females. Their ages ranged from 19-75 years (median 45 years). Forty-three (55%) had grade 2 and thirty-five (45%) had grade 3 pathologic subtype. Nine patients (12%) presented with stage I, fourteen (18%) with stage II, forty (51%) with stage III, and fifteen (19%) with stage IV disease. The different clinico-pathologic characteristics, including international index categories, were comparable in the two groups. The number of courses given ranged between 3 and 9 (median 6) for both the EPOCH and CHOP regimens. Complete remission (CR) was achieved in 19 (50%), and 27 (67%) of the 38 and 40 patients for both the EPOCH and CHOP combinations, respectively. After a median observation time of 27 months, the four-year overall and failure-free survival rates were 42% and 30% for the EPOCH and 71% and 54% for the CHOP regimen (P = 0.006 and 0.1 for the overall and FFS rates, respectively). Toxicities were comparable and were mostly of grades 1 and 2, except for hair loss, hematologic toxicities, and infectious episodes which were more common in the EPOCH group. In the EPOCH group, overall survival rates were 55% vs. 22% (P < 0.04) at four years for the low-risk (2 prognostic factors) and high-risk (> 2 factors) groups, respectively. CONCLUSIONS Thus, it may be concluded that continuous-infusion (EPOCH) chemotherapy did not improve treatment outcome over that of the CHOP regimen for aggressive non-Hodgkin's lymphoma patients.
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Affiliation(s)
- H M Khaled
- Department of Medical Oncology, National Cancer Institute, Cairo, Egypt.
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Yang H, Rosove MH, Figlin RA. Tumor lysis syndrome occurring after the administration of rituximab in lymphoproliferative disorders: high-grade non-Hodgkin's lymphoma and chronic lymphocytic leukemia. Am J Hematol 1999; 62:247-50. [PMID: 10589082 DOI: 10.1002/(sici)1096-8652(199912)62:4<247::aid-ajh9>3.0.co;2-t] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Rituximab, an anti-CD20 antibody, has been recently approved for the treatment of low-grade or follicular non-Hodgkin's lymphoma (NHL). Because of its relatively benign side effect profile, it has been considered a nontoxic alternative to chemotherapy. Recently, however, tumor lysis syndrome (TLS) resulting from rituximab has been reported in a patient with chronic lymphocytic leukemia (CLL). We herein present two cases of rituximab-induced TLS. The first case occurred in a patient with high-grade NHL, while the second case occurred in a patient with CLL. We also present a summary of the literature regarding TLS induced by immunotherapies.
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Affiliation(s)
- H Yang
- The Division of Hematology-Oncology, Department of Medicine, University of California, Los Angeles 90095, USA.
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135
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Akpek G, Koh HK, Bogen S, O'Hara C, Foss FM. Chemotherapy with etoposide, vincristine, doxorubicin, bolus cyclophosphamide, and oral prednisone in patients with refractory cutaneous T-cell lymphoma. Cancer 1999. [DOI: 10.1002/(sici)1097-0142(19991001)86:7<1368::aid-cncr37>3.0.co;2-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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136
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McBride NC, Ward MC, Mills MJ, Eden AG, Hughes A, Cavenagh JD, Lamont A, Newland AC, Kelsey SM. Epic as an effective, low toxicity salvage therapy for patients with poor risk lymphoma prior to beam high dose chemotherapy and peripheral blood progenitor cell transplantation. Leuk Lymphoma 1999; 35:339-45. [PMID: 10706458 DOI: 10.3109/10428199909145738] [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: 11/13/2022]
Abstract
We treated 33 patients with relapsed or refractory non-Hodgkin's lymphoma (NHL) or Hodgkin's disease (HD) with a combination of etoposide, prednisolone, ifosfamide and carboplatin (EPIC). After a median of two courses (range 1-5) complete response was achieved in 7 (22%) patients and partial response in 12 (37%) patients, an overall response rate of 59%. The regimen was well tolerated with myelosuppression being the most common toxicity. There were no toxic deaths. 25 (78%) patients were able to proceed to high dose therapy (BEAM) with peripheral blood progenitor cell transplantation either immediately post EPIC or following further salvage therapy. Most patients mobilised peripheral blood progenitor cells well and 24 out of 25 patients subsequently undergoing autologous transplantation had rapid regeneration of counts. EPIC is an effective salvage therapy in the majority of patients with relapsed or refractory lymphoma and does not appear to be toxic to stem cells. Although severe, myelosuppression is of short duration and the generally low toxicity enables patients to proceed to successful peripheral blood stem cell harvest and transplantation.
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Affiliation(s)
- N C McBride
- Department of Haematology, St Bartholomew's Hospital School of Medicine and Dentistry, London, UK
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Bishop PC, Wilson WH, Pearson D, Janik J, Jaffe ES, Elwood PC. CNS involvement in primary mediastinal large B-cell lymphoma. J Clin Oncol 1999; 17:2479-85. [PMID: 10561312 DOI: 10.1200/jco.1999.17.8.2479] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The risk of CNS involvement by non-Hodgkin's Lymphoma (NHL) has been associated with bone marrow and/or testicular involvement; however, it was recently reported that the number of extranodal sites is a more reliable predictor of CNS disease. Because primary mediastinal thymic large B-cell lymphoma (PMLCL) has a high propensity for involving extranodal sites, we investigated the frequency and pattern of CNS involvement in PMLCL. PATIENTS AND METHODS The medical records of 219 patients with aggressive NHL, consecutively entered onto protocols at the National Cancer Institute between 1987 and 1998, were retrospectively reviewed. RESULTS Twenty-three patients (11%) had clinical and pathologic features of PMLCL. These patients were young (median age, 29 years), female (61%), and presented with massive mediastinal adenopathy (70%). Extranodal disease occurred at presentation in 70% and at relapse in 93% of patients and involved contiguous intrathoracic structures and/or distant sites, including the lungs, kidneys, liver, adrenals, ovaries, pancreas, and bone. Six patients (26%) developed CNS involvement, two (9%) at presentation and four (27%) at relapse. All had extranodal disease, but only one had bone marrow involvement. Parenchymal and leptomeningeal CNS disease occurred in four and three patients, respectively. CONCLUSION CNS involvement in PMLCL is associated with extranodal involvement other than bone marrow and may reflect the unique biology of this disease. The propensity to involve the CNS parenchyma raises the concern that intrathecal prophylaxis may not be effective and suggests that CNS imaging should be considered in patients with extranodal disease.
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Affiliation(s)
- P C Bishop
- Division of Clinical Science, Medicine Branch, National Cancer Institute, Bethesda, MD 20892, USA
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138
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Affiliation(s)
- Y Koc
- Division of Hematology-Oncology, New England Medical Center, Tufts University School of Medicine, Boston, Massachusetts, USA
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139
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Wang WS, Chiou TJ, Liu JH, Fan FS, Yen CC, Tung SL, Chen PM. ESHAP as salvage therapy for refractory non-Hodgkin's lymphoma: Taiwan experience. Jpn J Clin Oncol 1999; 29:33-7. [PMID: 10073149 DOI: 10.1093/jjco/29.1.33] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The ESHAP regimen, a combination of the chemotherapeutic drugs etoposide, methylprednisolone (solumedrol), high-dose cytarabine (ara-C) and cisplatin, has been shown to be active against refractory non-Hodgkin's lymphoma in therapeutic trials. We were interested in determining whether this regimen would be effective and tolerable for Chinese patients. METHODS Thirty-two patients with refractory/relapsed non-Hodgkins lymphoma (23 intermediate-grade and nine high-grade) were enrolled in this study. Etoposide was administered at a dose of 40 mg/m2/day as a 1 h intravenous infusion from day 1 to day 4, solumedrol 500 mg/day was given as a 15 min intravenous infusion from day 1 to day 5, ara-C 2 g/m2 was given as a 2 h intravenous infusion on day 5 and cisplatin was given at a dose of 25 mg/m2/day as a continuous infusion from day 1 to day 4. Clinical efficacy and toxicity were assessed on the basis of the WHO criteria. RESULTS Ten patients (31.3%, 95% Cl 15.2-47.4%) attained complete remission (CR) and seven had partial remission (PR). The overall response rate was 53.1% (95% Cl 35.8-70.4%). In eight of the 10 CR patients, the remission lasted for more than 8 months. The remaining two patients had CR of 5 and 6 months. The median duration of CR was 12.2 months (range 5-22 months). Myelosuppression with subsequent infections was the major toxicity. Severe leukopenia (WBC < 1000/microliter) lasted for an average of 12 days and thrombocytopenia (< 25,000/microliter) 18 days. One patient (3.1%) died of neutropenia-associated sepsis within 4 weeks after treatment. Non-myeloid toxicities included alopecia in 66% (28% grade 2, 22% grade 3), stomatitis in 72% (25% grade 2, 28% grade 3, 13% grade 4), hepatotoxicity in 9% (3% grade 2), renal toxicity in 13% (6% grade 2, 3% grade 3) and infection in 56% (18% grade 2, 25% grade 3, 13% grade 4). The majority of the responders relapsed within 2 years after ESHAP treatment. Median survival for all patients was 8.6 months. CONCLUSIONS ESHAP is an active and tolerable regimen in Chinese patients with relapsed/refractory lymphoma, but the duration of remission is brief and without significant impact on survival.
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Affiliation(s)
- W S Wang
- Department of Medicine, Veterans General Hospital-Taipei, Taiwan
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140
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Davis CL, Wood BL, Sabath DE, Joseph JS, Stehman-Breen C, Broudy VC. Interferon-alpha treatment of posttransplant lymphoproliferative disorder in recipients of solid organ transplants. Transplantation 1998; 66:1770-9. [PMID: 9884275 DOI: 10.1097/00007890-199812270-00035] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Posttransplant lymphoproliferative disorder (PTLD) has been treated with decreased immunosuppression, antiviral medications, anti-B lymphocyte agents, radiation therapy, and/or chemotherapy. However, a standardized stepwise approach to treatment has not been previously evaluated. In the present study, 19 consecutive patients presenting to a single institution with newly diagnosed PTLD were treated according to a sequential protocol that consisted of (1) a reduction in immunosuppressive medications plus, if feasible, resection or definitive radiation therapy of localized disease, (2) interferon-alpha, and (3) systemic chemotherapy. Of the 3 patients presenting exclusively with localized disease, two were treated with resection of pulmonary parenchymal nodules and one was treated with radiation therapy to a paraspinous mass, without evidence of recurrence at a mean follow-up of 31 months (range, 8 to 46 months). Sixteen patients presented with PTLD not amenable to local therapy, and they were treated daily with 3x10(6) units/m2 subcutaneous interferon-alpha. Total regression of PTLD (defined as disappearance of the tumor mass by physical examination or computed tomography scanning) was found in 8 of 14 patients who received at least 3 weeks of interferon therapy. Interferon-alpha therapy was continued for 6 to 9 months in the eight patients judged to be responders. None of these patients have relapsed to date with the same neoplastic clone. Two patients, however, developed new neoplastic clones. Seven patients received systemic chemotherapy with CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) (n=1), EPOCH (etoposide, vincristine, and doxorubicin administered as a continuous infusion, with an intravenous bolus of cyclophosphamide and oral prednisone) (n=4), or EPOCH followed by DHAP (dexamethasone, cytarabine, and cisplatin) (n=2) after failure of interferon-alpha; five patients had a complete response. Only 1 of the 19 patients died of uncontrolled PTLD. These results suggest that the majority of solid organ transplant recipients who develop PTLD can be safely and successfully treated using a sequential approach to therapy.
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Affiliation(s)
- C L Davis
- Department of Medicine, University of Washington School of Medicine, Seattle, USA
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141
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Lee SC, Kueh YK, Lehnert M, Chong SM, Tan YO, Wong J. Characteristics and prognosis of KI-1 positive anaplastic large cell lymphoma in Asians. AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE 1998; 28:790-4. [PMID: 9972408 DOI: 10.1111/j.1445-5994.1998.tb01555.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Ki-1 positive anaplastic large cell lymphoma is a rare type of non-Hodgkin's lymphoma (NHL), and has not been extensively described in Asian patients. AIM To evaluate the clinical characteristics, prognostic factors and treatment outcome of Ki-1 positive lymphoma in an Asian community. METHODS A retrospective analysis of all patients with CD30 antigen positive anaplastic large cell lymphoma from 1987 to 1996 in a single institution. RESULTS Of 218 patients with NHL, ten (5%) were identified with Ki-1 positive anaplastic large cell lymphoma. Eight were Chinese, two Indians. The male:female ratio was 1.5:1, and the median age was 32 years. Seven patients presented with B-symptoms, and five had stage III/IV disease. The majority (seven of ten) was low- or low-intermediate risk according to the International Prognostic Index (IPI). Four out of five cases immunophenotyped showed a T-cell origin. Five out of eight patients who received first-line combination chemotherapy achieved a complete remission. Two relapsed, with one being re-induced into a durable second remission. One patient with recurrent cutaneous lymphoma received solely radiotherapy and was disease-free at 20+ years from diagnosis. At analysis, two patients had died, five were disease-free at four, 27, 78, 89 months and 20 years respectively, and three were alive with disease. The IPI appears to have prognostic significance. CONCLUSION Incidence and clinical characteristics in our Asian patients were similar to those described in Western populations. The IPI appears to have prognostic relevance. In approximately one-third of patients, long term survival can be achieved with standard treatment.
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Affiliation(s)
- S C Lee
- Department of Medical Oncology, National University Hospital, Singapore
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Younes A, Romaguera J, Mesina O, Hagemeister F, Sarris AH, Rodriguez MA, McLaughlin P, Preti HA, Bachier C, Cabanillas F. Paclitaxel plus high-dose cyclophosphamide with G-CSF support in patients with relapsed and refractory aggressive non-Hodgkin's lymphoma. Br J Haematol 1998; 103:678-83. [PMID: 9858216 DOI: 10.1046/j.1365-2141.1998.01048.x] [Citation(s) in RCA: 7] [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
Based on the single-agent activity of both paclitaxel and cyclophosphamide in the treatment of non-Hodgkin's lymphoma (NHL), we conducted a phase II study to evaluate the efficacy of the combination of the two drugs in patients with refractory and relapsed aggressive NHL. All patients received 900 mg/m2 bolus of cyclophosphamide intravenously daily for 3 consecutive days with a concurrent infusion of 150 mg/m2 of paclitaxel over 72 h (50 mg/m2/d). 24 h after the completion of chemotherapy, patients received subcutaneous injections of 5 microg/kg of granulocyte-colony stimulating factor (G-CSF) daily until white cell count recovery. Treatment was repeated every 3 weeks. Patients who had at least a partial response (PR) after two courses continued to receive a maximum of four courses. Patients with responding disease were allowed to undergo high-dose chemotherapy followed by stem-cell/bone marrow transplantation if they were eligible. Of the 77 patients who were eligible for the study, 74 (96%) were evaluable for toxicity and treatment response. The overall response rate was 45% (95% CI 33-57%). Patients who received treatment after their disease relapsed from a complete response (CR) had an 81% response rate (38% CRs), whereas those with primary refractory disease had a 22% response rate. Toxicities of > grade 2 included alopecia (100%) and stomatitis (25%). Neutropenic fever of grade > 2 occurred after 18% of the courses, and platelet count of < or = 20 x 10(9)/l developed after 20% of the courses. Thus, the combination of paclitaxel plus high-dose cyclophosphamide is an effective new regimen in the treatment of refractory and relapsed NHL.
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Affiliation(s)
- A Younes
- Department of Lymphoma, University of Texas M. D. Anderson Cancer Center, Houston 77030, USA
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143
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Celsing F, Widell S, Merk K, Bernell P, Grimfors G, Hedlund A, Liliemark J, Svedmyr E, Osby E, Björkholm M. Addition of etoposide to CHOP chemotherapy in untreated patients with high-grade non-Hodgkin's lymphoma. Ann Oncol 1998; 9:1213-7. [PMID: 9862052 DOI: 10.1023/a:1008446430765] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Second- and third-generation chemotherapy protocols for the treatment of aggressive non-Hodgkin's lymphomas (NHL) have considerable, and age-related, toxic effects. In addition, they do not seem to prolong overall survival in comparison to standard CHOP chemotherapy. In this phase II study we investigated the feasibility and efficacy of the addition of etoposide to the conventional CHOP regimen. PATIENTS AND METHODS Toxicity and clinical efficacy were determined in 132 patients with previously untreated high-grade NHL. There were 51 patients in clinical stage I and II and 81 patients in stage III and IV, with a median age of 54 years (range 17-85). Patients received standard-dose CHOP plus etoposide 100 mg/m2 i.v. on day 1 and 200 mg/m2 p.o. on days 2-3. RESULTS The overall response rate was 84%, with 70% complete and 14% partial responses. The predicted three- and five-year survivals for the group as a whole were 60% and 53%, respectively, and the corresponding disease-free survivals for patients achieving complete remissions were 65% and 56%, respectively. Outcome was not different from that of CHOP-treated patients in a recently completed Nordic study performed during the same time period. Myelosuppression (WHO grade 3-4), observed in 87% of patients and infectious complications (WHO grade 3-4) in 33%, dominated the toxicity profile of this regimen. Fifty-seven of 92 complete responders (62%) received 6-8 CHOP-E cycles with no reductions in planned dose intensity. LDH level higher than normal, extranodal sites = 2, stage III-IV at diagnosis were all indicators of a poor survival. CONCLUSIONS We conclude that CHOP-E treatment is effective in high-grade NHL. However, mainly due to severe myelosuppression frequent schedule modifications were required and the results are not obviously superior to those of conventional CHOP.
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Affiliation(s)
- F Celsing
- Department of Hematology and Infectious Diseases, Karolinska Hospital, Stockholm, Sweden
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144
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Reiser M, Schnell R, Straub G, Borchmann P, Wilhelm M, Ubelacker R, Wörmann B, Münch R, Diehl V, Engert A. DIZE (dexamethasone, idarubicin, and continuous infusion of ifosfamide and etoposide): an effective and well-tolerated new regimen for patients with relapsed lymphoma. Leuk Lymphoma 1998; 31:359-66. [PMID: 9869200 DOI: 10.3109/10428199809059229] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We performed a phase II study of dexamethasone, ifosfamide, idarubicin and etoposide (DIZE) in patients with relapsed or refractory Hodgkin's (HL) and non-Hodgkin's lymphoma (NHL). The regimen consisted of dexamethasone (20 mg i.v. days 1-4), idarubicin (8 mg/m2 i.v. days 1+2), continuous infusion (c.i.) of ifosfamide (1,000 mg/m2 days 1-4), and c.i. etoposide (60 mg/m2 days 1-4). G-CSF (5 microg/kg) was used to support neutrophil recovery from day 5. In older patients (> 60 years) the dosage of idarubicin and ifosfamide was reduced to 75% in the initial cycle. Fourty six patients (pts) were treated with a total of 131 cycles. Sixteen pts were primary resistant and 30 were relapsed. Median age was 54.3 years (range 22-75). The median number of different prior chemotherapies was 1.7 (range 1 to 5). 31/46 (67.4%) pts had advanced disease (stage III or IV); 19/46 had B symptoms. Of 43 evaluable pts the response rate was 58.1% including 11 complete remissions (CR) and 14 partial remissions (PR). Mean duration of response was 8 months (1-30+). DIZE was more effective in relapsed than in refractory high-grade NHL (74 % vs 16.6%; p < 0.001). Of four heavily pretreated pts with HL, one obtained CR and two PR (response rate 75%). Myelosuppression was generally moderate with a mean duration of leukocytopenia < 1,000/microl of 2.5 days (range 0-18) and of thrombocytopenia < 25,000/microl 1.5 days (range 0-17). One patient died of uncontrollable infection in treatment related neutropenia. No other serious toxicities apart from alopecia were observed. We conclude that DIZE is safe and effective in heavily pretreated pts with relapsed lymphoma. The continuous infusion of cytostatic drugs such as that used in the new DIZE protocol might reduce hematotoxicity.
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Affiliation(s)
- M Reiser
- Med. Universitätsklinik I, Köln, Germany
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145
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Genetic Polymorphism in MDR-1: A Tool for Examining Allelic Expression in Normal Cells, Unselected and Drug-Selected Cell Lines, and Human Tumors. Blood 1998. [DOI: 10.1182/blood.v91.5.1749] [Citation(s) in RCA: 112] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractBy using RNase protection analysis, residues 2677 and 2995 ofMDR-1 were identified as sites of genetic polymorphism. Through use of oligonucleotide hybridization, the genomic content and expression of individual MDR-1 alleles were examined in normal tissues, unselected and drug selected cell lines, and malignant lymphomas. In normal tissues, unselected cell lines, and untreated malignant lymphoma samples, expression of MDR-1 from both alleles was similar. In contrast, in drug selected cell lines, and in relapsed malignant lymphoma samples, expression of one allele was found in a large percentage of samples. To understand how expression of one allele occurs, two multidrug resistant sublines were isolated by exposing a Burkitt lymphoma cell line to increasing concentrations of vincristine. The resistant sublines expressed only one allele and had a hybrid MDR-1 gene composed of non–MDR-1 sequences proximal to MDR-1. Previous studies showing hybridMDR-1 genes after rearrangements provided a potential explanation for activation and expression of one MDR-1 allele. We conclude that oligonucleotide hybridization can be used as a sensitive tool to examine relative allelic expression of MDR-1,and can identify abnormal expression from a single allele. Acquired drug resistance in vitro and in patients is often associated with expression of a single MDR-1 allele, and this can be a marker of a hybrid MDR-1 gene.
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146
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Genetic Polymorphism in MDR-1: A Tool for Examining Allelic Expression in Normal Cells, Unselected and Drug-Selected Cell Lines, and Human Tumors. Blood 1998. [DOI: 10.1182/blood.v91.5.1749.1749_1749_1756] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
By using RNase protection analysis, residues 2677 and 2995 ofMDR-1 were identified as sites of genetic polymorphism. Through use of oligonucleotide hybridization, the genomic content and expression of individual MDR-1 alleles were examined in normal tissues, unselected and drug selected cell lines, and malignant lymphomas. In normal tissues, unselected cell lines, and untreated malignant lymphoma samples, expression of MDR-1 from both alleles was similar. In contrast, in drug selected cell lines, and in relapsed malignant lymphoma samples, expression of one allele was found in a large percentage of samples. To understand how expression of one allele occurs, two multidrug resistant sublines were isolated by exposing a Burkitt lymphoma cell line to increasing concentrations of vincristine. The resistant sublines expressed only one allele and had a hybrid MDR-1 gene composed of non–MDR-1 sequences proximal to MDR-1. Previous studies showing hybridMDR-1 genes after rearrangements provided a potential explanation for activation and expression of one MDR-1 allele. We conclude that oligonucleotide hybridization can be used as a sensitive tool to examine relative allelic expression of MDR-1,and can identify abnormal expression from a single allele. Acquired drug resistance in vitro and in patients is often associated with expression of a single MDR-1 allele, and this can be a marker of a hybrid MDR-1 gene.
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147
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Primary Diffuse Large B-Cell Lymphoma of the Mediastinum: Outcome Following High-Dose Chemotherapy and Autologous Hematopoietic Cell Transplantation. Blood 1998. [DOI: 10.1182/blood.v91.2.717] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
We performed a retrospective analysis of 35 patients with primary diffuse large B-cell lymphoma of the mediastinum treated with high-dose cyclophosphamide, carmustine, and etoposide (CBV) plus autologous hematopoietic cell transplantation to determine outcome and prognostic features for progression-free survival (PFS). Thirty-five patients with primary diffuse large B-cell lymphoma of the mediastinum in first response (complete remission [CR] or partial remission [PR]) with poor prognostic features, with primarily refractory disease, or with relapsed disease following conventional chemotherapy, were treated with CBV and autologous hematopoietic cell transplantation. PFS and overall survival were assessed by the Kaplan-Meier method. Patient characteristics before transplantation were examined by univariate analysis using the log-rank test and by Cox's proportional hazards regression analysis to determine predictors of PFS. Estimated 5-year PFS varied significantly with patient disease status at transplantation. Patients transplanted in first response had an estimated 5-year PFS rate of 83%, compared with 58% and 27% for primarily refractory and relapsed patients, respectively (P = .02). The strongest predictor of PFS was chemotherapy responsiveness immediately before transplantation. Patients with chemotherapy-responsive disease had a significantly greater PFS rate than patients with chemotherapy-nonresponsive disease (risk ratio, 3.60; 95% confidence interval [CI], 1.14 to 11.4). No other factors were found to be significant on univariate or multivariate analysis. Patients with primary diffuse large B-cell lymphoma of the mediastinum can achieve prolonged PFS following high-dose chemotherapy and autologous hematopoietic cell transplantation. Outcomes are strongly correlated with disease status (first response v refractoryv relapsed) at transplantation and chemotherapy responsiveness immediately before transplantation.
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Primary Diffuse Large B-Cell Lymphoma of the Mediastinum: Outcome Following High-Dose Chemotherapy and Autologous Hematopoietic Cell Transplantation. Blood 1998. [DOI: 10.1182/blood.v91.2.717.717_717_723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We performed a retrospective analysis of 35 patients with primary diffuse large B-cell lymphoma of the mediastinum treated with high-dose cyclophosphamide, carmustine, and etoposide (CBV) plus autologous hematopoietic cell transplantation to determine outcome and prognostic features for progression-free survival (PFS). Thirty-five patients with primary diffuse large B-cell lymphoma of the mediastinum in first response (complete remission [CR] or partial remission [PR]) with poor prognostic features, with primarily refractory disease, or with relapsed disease following conventional chemotherapy, were treated with CBV and autologous hematopoietic cell transplantation. PFS and overall survival were assessed by the Kaplan-Meier method. Patient characteristics before transplantation were examined by univariate analysis using the log-rank test and by Cox's proportional hazards regression analysis to determine predictors of PFS. Estimated 5-year PFS varied significantly with patient disease status at transplantation. Patients transplanted in first response had an estimated 5-year PFS rate of 83%, compared with 58% and 27% for primarily refractory and relapsed patients, respectively (P = .02). The strongest predictor of PFS was chemotherapy responsiveness immediately before transplantation. Patients with chemotherapy-responsive disease had a significantly greater PFS rate than patients with chemotherapy-nonresponsive disease (risk ratio, 3.60; 95% confidence interval [CI], 1.14 to 11.4). No other factors were found to be significant on univariate or multivariate analysis. Patients with primary diffuse large B-cell lymphoma of the mediastinum can achieve prolonged PFS following high-dose chemotherapy and autologous hematopoietic cell transplantation. Outcomes are strongly correlated with disease status (first response v refractoryv relapsed) at transplantation and chemotherapy responsiveness immediately before transplantation.
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149
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Haim N, Ben-Shahar M, Faraggi D, Tsuri-Etzioni A, Leviov M, Epelbaum R. Dexamethasone, etoposide, ifosfamide, and cisplatin as second-line therapy in patients with aggressive non-Hodgkin's lymphoma. Cancer 1997; 80:1989-96. [PMID: 9366303 DOI: 10.1002/(sici)1097-0142(19971115)80:10<1989::aid-cncr17>3.0.co;2-u] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND This study analyzed the long term results of a combination of dexamethasone, etoposide, ifosfamide, and cisplatin (DVIP) used at the study center as standard second-line combination therapy in patients with aggressive non-Hodgkin's lymphoma (NHL) after prior exposure to doxorubicin. METHODS All drugs were given intravenously for 4 consecutive days. The maximum daily doses of etoposide, ifosfamide, and cisplatin were 75 mg/m2, 1200 mg/m2, and 20 mg/m2, respectively. The dexamethasone dose was 20 mg twice daily. Cycles were repeated every 3 weeks. RESULTS Fifty-six patients were included in the study. Partial response was noted in 18 patients (32%) and complete response (CR) in 18 patients (32%). Pretreatment factors that predicted CR were CR with prior therapy (CR in 17 of 34 in patients with a recurrence vs. 1 of 21 in patients with primary refractory NHL) and age (CR in 12 of 25 patients age < or = 65 years vs. 6 of 31 patients age > 65 years). Median time to treatment failure (TTF) and median survival were 11.5 months and 30 months, respectively, for patients with a CR and 3.5 months and 8 months, respectively, for all patients. Five patients (9%) remained disease free for > 24 months. By multivariate analysis, age was the only independent prognostic factor for TTF, whereas age, serum lactate dehydrogenase, and number of extranodal sites were independent predictors for survival. Myelosuppression (median granulocyte nadir and median platelet nadir of 350/mm3 and 77,000/mm3, respectively) was the major toxicity. There was one possible drug-related death associated with myelosuppression. CONCLUSIONS DVIP is a relatively safe salvage combination therapy in patients with aggressive NHL. Response to first-line therapy and age are the most important predictors for prognosis after the administration of DVIP. This regimen is highly active in patients with recurrent NHL, but relatively ineffective in patients with primary refractory NHL.
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Affiliation(s)
- N Haim
- Department of Oncology, Rambam Medical Center and Faculty of Medicine, Technion-Israel Institute of Technology, Haifa
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Affiliation(s)
- J Molldrem
- Hematology Branch, National Heart, Lung and Blood Institute and Medicine Branch, National Cancer Institute, Bethesda, Maryland, USA
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