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Gobbi PG, Ferreri AJ, Ponzoni M, Levis A. Hodgkin lymphoma. Crit Rev Oncol Hematol 2013; 85:216-37. [DOI: 10.1016/j.critrevonc.2012.07.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Revised: 03/02/2012] [Accepted: 07/03/2012] [Indexed: 10/28/2022] Open
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Draube A, Behringer K, Diehl V. German Hodgkin's Lymphoma Study Group Trials: Lessons from the Past and Current Strategies. ACTA ACUST UNITED AC 2006; 6:458-68. [PMID: 16796776 DOI: 10.3816/clm.2006.n.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Over the past decades, Hodgkin's lymphoma has become one of the most curable tumors in adults. This is mainly because of large clinical trials using risk-adapted, highly effective therapy modalities. For a long time, radiation therapy was the standard for treating patients with Hodgkin's lymphoma. Within the past 20 years, management has undergone a paradigm shift from the use of chemotherapy as an adjunct to radiation therapy in advanced-stage disease to combined therapy modalities with chemotherapy and involved-field irradiation in early stages and time- and dose-intensified effective drug regimens in advanced stages. Modern therapeutic strategies aim at reducing therapy-associated acute and late toxicities, while maintaining the highest tumor control. Founded in 1978, the German Hodgkin's Lymphoma Study Group has initiated numerous clinical trials contributing to the high cure rate in all stages of this lymphoma entity. This article gives an overview of the German Hodgkin's Lymphoma Study Group trials and a review of the current treatment strategies.
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Affiliation(s)
- Andreas Draube
- Department of Internal Medicine I, University of Cologne, Germany
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Josting A, Nogová L, Franklin J, Glossmann JP, Eich HT, Sieber M, Schober T, Boettcher HD, Schulz U, Müller RP, Diehl V, Engert A. Salvage Radiotherapy in Patients With Relapsed and Refractory Hodgkin’s Lymphoma: A Retrospective Analysis From the German Hodgkin Lymphoma Study Group. J Clin Oncol 2005; 23:1522-9. [PMID: 15632410 DOI: 10.1200/jco.2005.05.022] [Citation(s) in RCA: 105] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose To evaluate treatment outcome and prognostic factors in patients with refractory or first relapsed Hodgkin’s disease (HD) treated with salvage radiotherapy (SRT) alone. Patients and Methods From 4,754 patients registered in the database of the German Hodgkin Study Group from 1988 to 1999, 624 patients were identified with progressive disease (n = 202), or with early (n = 170) or late (n = 252) relapsed HD. At first treatment failure, SRT alone was given to 100 patients. Patient characteristics were: median age, 36 years; progressive disease, 47%; early relapse, 23%; late relapse, 30%; and “B” symptoms, 14%. Eighty-five percent of the patients relapsed after cyclophosphamide, vincristine, procarbazine, and prednisone/doxorubicin, bleomycin, vinblastine, and dacarbazine (COPP/ABVD) –like regimens; 8% after bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone (BEACOPP) regimens, 7% after first-line radiotherapy alone. Results The volume irradiated was mantle field in 43% of patients, inverted-Y in 8%, total nodal irradiation in 12%, and involved-field in 37%. The median SRT dose was 40 Gy (range, 15 to 50 Gy). Seventy-seven patients achieved a complete remission and four patients achieved a partial remission. The 5-year freedom from treatment failure and overall survival (OS) rates were 28% and 51%, respectively. In multivariate analysis, significant prognostic factors for OS were B symptoms (P = .018) and stage at relapse (P = .014). For freedom from second failure (FF2F) Karnofsky performance status (P = .0001) was significant. In patients with limited stage at progression/relapse, duration of first remission was significant (P = .04) for FF2F. Conclusion SRT offers an effective treatment for selected subsets of patients with relapsed or refractory HD.
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Affiliation(s)
- Andreas Josting
- First Department of Internal Medicine, University Hospital Cologne, Joseph-Stelzmann-Str 9, 50924 Cologne, Germany.
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Montalbán C, García JF, Abraira V, González-Camacho L, Morente MM, Bello JL, Conde E, Cruz MA, García-Sanz R, García-Laraña J, Grande C, Llanos M, Martínez R, Flores E, Méndez M, Ponderós C, Rayón C, Sánchez-Godoy P, Zamora J, Piris MA. Influence of Biologic Markers on the Outcome of Hodgkin's Lymphoma: A Study by the Spanish Hodgkin’s Lymphoma Study Group. J Clin Oncol 2004; 22:1664-73. [PMID: 15117989 DOI: 10.1200/jco.2004.06.105] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Current therapies fail to cure a significant proportion of patients with Hodgkin's lymphoma (HL). Predictive systems for stratification of the disease and selection of treatment based on sets of clinical variables, such as the international prognostic score (IPS), are of relatively small practical value. The predictive use of biologic parameters has so far provided limited and inconsistent results. Here we explore the influence of a set of molecular markers on the outcome of HL. Patients and Methods Forty molecular markers involved in B-cell differentiation and activation, signal transduction, cell cycle, and apoptosis control were analyzed in 259 classic HL patient cases by using tissue microarrays. Univariate analysis was performed to evaluate the influence of markers on favorable outcome (complete remission of > 12 months). Significant variables were included in a multivariate logistic regression analysis, and the probability of favorable outcome was estimated. Results Univariate analysis revealed four molecular markers that predicted outcome, and the multivariate analysis showed p53, Bcl-XL, and terminal deoxynucleotidyl transferase–mediated deoxyuridine triphosphate-biotin nick-end labeling (TUNEL) to have independent significance. The combination of these factors determined two groups of patients (group I, zero to one factor; group II, two to three factors) with a probability of a favorable outcome of .948 and .687, respectively. A multivariate Cox's model shows that these biologic risk groups have special predictive power in low-IPS patients. Conclusion The data from this exploratory study suggest that the accumulation of molecular events seems to influence the outcome of HL, particularly in the low-IPS group.
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Affiliation(s)
- Carlos Montalbán
- Medicina Interna, Hematología and Unidad de Bioestradistica Clínica, Hospital Ramón y Cajal, Madrid, Spain
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Abstract
The outcome of patients with all stages of Hodgkin's lymphoma has improved dramatically over the past few decades. This is mainly due to the use of risk-adapted therapies using intensive polychemotherapeutic regimens in combination with other modalities. Patients with early favourable or unfavourable (intermediate) stage disease receive two or four cycles of chemotherapy, respectively, followed by involved-field radiotherapy (20-30Gy). Advanced stage Hodgkin's lymphoma is treated more aggressively using six to eight cycles of chemotherapy but the effectiveness of consolidative radiotherapy for patients who show a complete response after chemotherapy alone is still unknown. The main challenge in the near future will be the development of strategies that decrease late morbidity and mortality but retain the same efficacy of current regimens. In this paper we review current diagnostic techniques and management strategies used to treat Hodgkin's lymphoma, and the range of new modalities being used to improve long-term outcome and patient quality of life.
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Affiliation(s)
- Volker Diehl
- Department of Internal Medicine I, University of Cologne, Germany.
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Chau I, Harries M, Cunningham D, Hill M, Ross PJ, Archer CD, Norman AR, Wotherspoon A, Koh DM, Gill K, Uzzell M, Prior Y, Catovsky D. Gemcitabine, cisplatin and methylprednisolone chemotherapy (GEM-P) is an effective regimen in patients with poor prognostic primary progressive or multiply relapsed Hodgkin's and non-Hodgkin's lymphoma. Br J Haematol 2003; 120:970-7. [PMID: 12648066 DOI: 10.1046/j.1365-2141.2003.04226.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This study was designed to assess the efficacy and safety of gemcitabine, cisplatin and methylprednisolone (GEM-P) for patients with relapsed or refractory Hodgkin's disease (HD) and non-Hodgkin's lymphoma. Twenty-one patients were treated with gemcitabine (1000 mg/m2 d 1, 8 and 15), cisplatin (100 mg/m2 d 15) and methylprednisolone (1000 mg d 1-5) given every 28 d. Of these, 20 patients were evaluable for response. The median age was 38 years (range 17-64 years). Histological subtypes were: nodular sclerosing HD (n = 10), diffuse large B cell (n = 5), T cell-rich B cell (n = 2), follicular (n = 2), mantle cell (n = 1) and enteropathy-associated T-cell lymphoma (n = 1). The median remission duration prior to receiving GEM-P was only 42 d. The overall objective response rate was 80%[95% confidence interval (CI): 56-94%], including five complete and 11 partial responses. GEM-P induced responses in all histological subtypes, primary progressive disease and patients who had received a previous autograft. The only grade 3-4 toxicity was myelosuppression. However, no cases of febrile neutropenia or haemorrhage with thrombocytopenia were encountered. Median survival has not yet been reached and survival probability at 1 year was 60.8% (95% CI: 31.9-80.5%). In conclusion, GEM-P is a novel combination salvage therapy for poor-prognostic primary progressive or multiply relapsed lymphoma patients. It has clinically significant activity with a favourable toxicity profile.
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MESH Headings
- Adolescent
- Adult
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Cisplatin/administration & dosage
- Deoxycytidine/administration & dosage
- Deoxycytidine/analogs & derivatives
- Disease-Free Survival
- Female
- Follow-Up Studies
- Hodgkin Disease/drug therapy
- Hodgkin Disease/mortality
- Humans
- Lymphoma/drug therapy
- Lymphoma/mortality
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/mortality
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/mortality
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Mantle-Cell/drug therapy
- Lymphoma, Mantle-Cell/mortality
- Lymphoma, T-Cell/drug therapy
- Lymphoma, T-Cell/mortality
- Male
- Methylprednisolone/administration & dosage
- Middle Aged
- Recurrence
- Survival Rate
- Gemcitabine
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Affiliation(s)
- Ian Chau
- Department of Medicine, Royal Marsden Hospital, London, UK
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Josting A, Engert A, Diehl V, Canellos GP. Prognostic factors and treatment outcome in patients with primary progressive and relapsed Hodgkin's disease. Ann Oncol 2002; 13 Suppl 1:112-6. [PMID: 12078891 DOI: 10.1093/annonc/13.s1.112] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A Josting
- Department of Internal Medicine I, University Hospital Cologne and the German Hodgkin Lymphoma Study Group.
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Ben-Bassat H, Hartzstark Z, Levitzki R, Klein BY, Shlomai Z, Gazit A, Levitzki A. Tyrosine kinase inhibitors suppress the growth of non-hodgkin B lymphomas. J Pharmacol Exp Ther 2002; 303:163-71. [PMID: 12235247 DOI: 10.1124/jpet.102.036723] [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: 11/22/2022] Open
Abstract
Non-Hodgkin lymphomas usually become resistant to chemotherapy and relapse due to the their intense antiapoptotic robustness. Furthermore, the slow growth of these malignancies limits the effectiveness of drugs aimed mainly at the proliferative pathways. Because protein tyrosine kinases (PTKs) play a key role in both proliferative and antiapoptotic pathways we screened our library of PTK inhibitors for agents that induce growth arrest and apoptosis in non-Hodgkin B cell lymphoma cell lines. Herein, we describe the identification of a family of PTK inhibitors whose most potent member is AGL 2592. This agent induces growth arrest and massive apoptosis in a number of non-Hodgkin lymphoma cell lines. We also show that the lymphoma cell lines are much more sensitive to this class of agents compared with other malignant carcinoma cells. AGL 2592 induces a dose-dependent and time-dependent inhibition of tyrosine phosphorylation of numerous proteins, including Stat3, and an increase of Bcl-2 phosphorylation, both biochemical hallmarks of growth inhibition and apoptosis.
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Affiliation(s)
- Hannah Ben-Bassat
- Laboratory of Experimental Surgery, Hadassah University Hospital, The Hebrew University, Jerusalem, Israel.
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Chau I, Watkins D, Cunningham D. Gemcitabine and its combinations in the treatment of malignant lymphoma. CLINICAL LYMPHOMA 2002; 3:97-104. [PMID: 12435288 DOI: 10.3816/clm.2002.n.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Although combination chemotherapy can induce complete remission in a large proportion of patients with Hodgkin's disease (HD) and non-Hodgkin's lymphoma (NHL), 30%-50% of patients will relapse. Gemcitabine has shown promising activity in heavily pretreated patients with HD and NHL even in those who have progressed after autologous stem cell transplantation. Its favorable toxicity profile allows development of combination regimens with other cytotoxic drugs and anti-CD20-targeted therapy, although hematologic toxicities appear to be greater than when gemcitabine is used as a single agent. Prolonged infusion of gemcitabine at a pharmacologically guided dose rate of 10 mg/m2/minute has demonstrated a pharmacokinetic and pharmacodynamic advantage although clinical efficacy of prolonged infusion needs to be established. Thus far, gemcitabine has been mainly tested in relapsed or refractory patients, and its inclusion in front-line therapy may bring about greater benefit. However, as gemcitabine has not been evaluated in randomized studies either alone or in combination with other chemotherapy drugs, its exact role in the treatment paradigm of lymphoma remains to be determined.
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Affiliation(s)
- Ian Chau
- Department of Medicine, Royal Marsden Hospital, Sutton, Surrey, United Kingdom.
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Amini RM, Glimelius B, Gustavsson A, Ekman T, Erlanson M, Haapaniemi E, Enblad G. A population-based study of the outcome for patients with first relapse of Hodgkin's lymphoma. Eur J Haematol 2002; 68:225-32. [PMID: 12071938 DOI: 10.1034/j.1600-0609.2002.01565.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Our aims were to evaluate the response to salvage treatment in relation to initial treatment and to evaluate prognostic factors at the time of relapse in an unselected population of relapsing patients with Hodgkin's lymphoma (HL). PATIENTS AND METHODS In total, 124 patients younger than 60 yr of age with initial diagnosis of HL in Sweden relapsed between 1985 and 1995. RESULTS Fifty-eight patients relapsed after initial treatment with radiotherapy (RT) only, 62 after combination chemotherapy (CT), of whom 30 had received additional involved-field RT, and four after a short course of CT followed by extended-field RT. For 37 patients among the 58 relapsers after initial RT treated according to the recommendations of the National guidelines, the 5-yr Hodgkin-specific survival (HLS) was 85%, overall survival (OS) 73% and event-free survival (EFS) 62%, which is not inferior to survival in patients with primarily advanced stages. It was poorer in the 21 patients who initially had received RT only, even though they had been recommended for more extensive treatment. For patients initially treated with a full course (6-8 cycles) of CT the 5-yr HLS was 60%, OS 58% and EFS 22%. Bulky disease and age at diagnosis strongly affected survival in a multivariate analysis. CONCLUSIONS Patients initially treated with RT who relapse have a favourable outcome, provided they have been treated according to the recommendations of the guidelines at the time of diagnosis. Initially bulky disease and, as a consequence, additional RT as part of the initial treatment negatively affect survival at relapse in patients initially treated with a full course of CT.
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Affiliation(s)
- Rose-Marie Amini
- Department of Oncology and Regional Oncological Centre, University Hospital of Uppsala, Sweden.
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Josting A, Franklin J, May M, Koch P, Beykirch MK, Heinz J, Rudolph C, Diehl V, Engert A. New prognostic score based on treatment outcome of patients with relapsed Hodgkin's lymphoma registered in the database of the German Hodgkin's lymphoma study group. J Clin Oncol 2002; 20:221-30. [PMID: 11773173 DOI: 10.1200/jco.2002.20.1.221] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate salvage treatment outcome of patients with relapsed Hodgkin's disease (HD) and to distinguish different risk groups using identified prognostic factors. PATIENTS AND METHODS From 4,754 patients registered in the German Hodgkin's Lymphoma Study Group (GHSG) database between 1988 and 1999, 422 patients with early (n = 170) or late (n = 252) relapsed HD were identified. One hundred seven patients (25%) relapsed after radiotherapy (RT) for early stages, 133 patients (32%) after combined-modality therapy for intermediate stages, and 182 patients (43%) after chemotherapy (CT) and RT to initial bulky disease or residual lymphoma for advanced stages. At relapse, characteristics of these 422 patients (median age, 38 years; range, 17 to 77) were stage III/IV, 45%; B symptoms, 24%; elevated erythrocyte sedimentation rate, 29%; anemia, 13%; and Karnofsky performance score, less than 90 in 13%. At first relapse, salvage treatment was RT in 13%, CT in 54%, and high-dose chemotherapy (HDCT) with autologous stem-cell transplantation (ASCT) in 33%. RESULTS Median follow-up time after relapse was 45 months. Freedom from second failure (FF2F) and overall survival (OS) were 81% and 89% for relapse after RT, 33% and 46% for early relapse after CT, and 43% and 71% for late relapse after CT, respectively. In multivariate analysis, independent risk factors were time to relapse, clinical stage at relapse, and anemia at relapse. Four subgroups with significantly different FF2F and OS were identified. The prognostic score was predictive for patients who relapsed after RT, CT with conventional CT salvage, and CT with HDCT/ASCT. CONCLUSION In the GHSG database, time to relapse and clinical stage and anemia at relapse are relevant factors and can be used to form a prognostic score for HD patients at relapse.
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Affiliation(s)
- Andreas Josting
- First Department of Internal Medicine, University Hospital Cologne, Joseph-Stelman-Strasse 9, 50924 Cologne, Germany.
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Vassilakopoulos TP, Angelopoulou MK, Siakantaris MP, Kontopidou FN, Dimopoulou MN, Barbounis A, Grigorakis V, Karkantaris C, Anargyrou K, Chatziioannou M, Rombos J, Boussiotis VA, Vaiopoulos G, Kittas C, Pangalis GA. Prognostic factors in advanced stage Hodgkin's lymphoma: the significance of the number of involved anatomic sites. Eur J Haematol 2001; 67:279-88. [PMID: 11872075 DOI: 10.1034/j.1600-0609.2001.00561.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Advanced Hodgkin's lymphoma (HL) is curable by conventional chemotherapy in 60--70% of patients. The pretreatment identification of a sizeable subgroup of patients with sufficiently low failure-free survival (FFS) to be eligible for investigational treatment is necessary. OBJECTIVES To determine the prognostic significance of the number of involved sites (NIS) in patients with advanced HL and its relationship to the International Prognostic Score (IPS). METHODS A retrospective review of patients with advanced HL, defined as Ann Arbor stage (AAS) IB, IIB, III or IV, treated with anthracycline-based regimens. The end-point was FFS. RESULTS We identified 277 patients with a median age of 32 yr (14--78), 57% of whom were males. AAS was I in 4% of patients, II in 29%, III in 38% and IV in 29%. B-symptoms were recorded in 81%. Most patients had nodular sclerosis (64%) and mixed cellularity (26%) histology. IPS was greater-than-or-equals 3 in 44% of 242 evaluable patients. The NIS was greater-than-or-equals 5 in 32% of the patients and 20% of all patients had both greater-than-or-equals 5 involved sites and IPS greater-than-or-equals 3. The 10-yr FFS was 67%, being 76% vs. 50% for patients with less-than-or-equals 4 vs. greater-than-or-equals 5 involved sites (P < 0.0001). The NIS (greater-than-or-equal 5), AAS IV and anemia were independent predictors of FFS in multivariate analysis. The NIS remained significant along with IPS, when the latter was included in the analysis. Patients with greater-than-or-equals 5 involved sites and IPS greater-than-or-equals 3 had 10-yr FFS overall, and relapse-free survival of 41%, 45% and 49%, respectively. CONCLUSIONS The NIS was associated with FFS in advanced HL, was independent of IPS, and led to the identification of a sizeable subgroup of patients with 10-yr FFS of approximately 40%. This factor should be evaluated during the development of prognostic systems.
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Affiliation(s)
- T P Vassilakopoulos
- Hematology Section, First Department of Internal Medicine, National and Kapodistrian University, School of Medicine, Laikon General Hospital, Athens, Greece
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Santoro A, Bredenfeld H, Devizzi L, Tesch H, Bonfante V, Viviani S, Fiedler F, Parra HS, Benoehr C, Pacini M, Bonadonna G, Diehl V. Gemcitabine in the treatment of refractory Hodgkin's disease: results of a multicenter phase II study. J Clin Oncol 2000; 18:2615-9. [PMID: 10893294 DOI: 10.1200/jco.2000.18.13.2615] [Citation(s) in RCA: 161] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To explore the use of gemcitabine for the treatment of patients with relapsing or refractory Hodgkin's disease. PATIENTS AND METHODS Eligible patients had measurable disease and more than one previous chemotherapy regimen. Patients previously treated with high-dose chemotherapy with autologous bone marrow or peripheral stem-cell support were not included. Gemcitabine, 1,250 mg/m(2), was administered as a 30-minute intravenous infusion on days 1, 8, and 15 of each 28-day cycle of therapy. The dosing schedule remained fixed, and any dose of gemcitabine that could not be given on time was omitted. Patients who had not experienced any hematologic or nonhematologic toxicity after one complete cycle of therapy were permitted to have subsequent doses increased by 20%: that is, from 1, 250 mg/m(2) to 1,500 mg/m(2). RESULTS Of the 23 enrolled patients, 22 were assessable for response; all 23 patients were included in the efficacy analysis. Disease status for two patients (9%) reached a state of complete remission, and seven patients (30%) achieved a partial response, for an overall response rate of 39% (95% confidence interval, 19.7% to 61.5%). The likelihood of achieving a response was not influenced by a patients' main pretreatment characteristics or by their response to their last prior chemotherapy. The median duration of response was 6.7 months (range, 2 to 33+ months), and the median overall survival time was 10.7 months (range, 4 to 34.7+ months). In general, toxicities were mild; no treatment-related deaths occurred, and only one life-threatening adverse event was reported for this study. CONCLUSION Gemcitabine was shown to be active in heavily pretreated patients with Hodgkin's disease, producing a response rate of 39%. Additionally, drug-related toxicities were mild, which thus suggests the possible inclusion of gemcitabine in an earlier phase of treatment.
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Affiliation(s)
- A Santoro
- Istituto Clinico Humanitas, Rozzano-Milano, Italy.
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