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Huang Z, Xu Z, Zhou Y. Chemotherapy alone versus chemotherapy followed by consolidative radiotherapy for limited-stage aggressive non-Hodgkin's lymphoma: a meta-analysis of randomized controlled trials. Cancer Radiother 2013; 17:736-43. [PMID: 24268845 DOI: 10.1016/j.canrad.2013.05.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Revised: 04/08/2013] [Accepted: 05/25/2013] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To systematically investigate chemotherapy versus chemotherapy followed by involved field radiotherapy for limited-stage aggressive non-Hodgkin's lymphoma. METHOD A systematic literature search of Pubmed, EMBASE, and the Cochrane central register of controlled trials was performed. Data from all randomized controlled trials comparing chemotherapy alone with chemotherapy followed by involved field radiotherapy in patients with limited-stage aggressive non-Hodgkin's lymphoma was collaborate. The primary outcome was overall survival; secondary outcomes were event-free survival and cumulative incidences of toxicity. RESULTS Three randomized controlled trials, with 1263 participants in total, were analyzed. Median follow-up was 11 years. Patients receiving chemotherapy followed by involved field radiotherapy had a significant benefit on event-free survival (hazards ratio [HR]=1.47, 95% confidence interval [CI]: 1.14 to 1.90; P=0.003), but not improved overall survival (HR=1.00, 95% CI: 0.80 to 1.25; P=0.978) at 8 years, in relation to those in the chemotherapy alone arm. There were great differences in the reporting of cumulative incidences of toxicity. CONCLUSION Chemotherapy followed by involved field radiotherapy, as compared with chemotherapy alone, is associated with better event-free survival, but no survival benefit is observed for patients for limited-stage aggressive non-Hodgkin's lymphoma. These results needed to be confirmed by high quality trials and further studies in the East.
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Affiliation(s)
- Z Huang
- Radiation, No. 303 hospital of PLA, No. 52 Zhiwu Road, Nanning, China
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2
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Polliack A, Van Besien K, Seymour J, Treadway A. Statement of retraction. Avilés A, Fernándezb R, Pérez F, Nambo MJ, Neri N, Talavera A, Castañeda C,González M, Cleto. Adjuvant radiotherapy in stage IV diffuse large cell lymphoma improves outcome. Leuk Lymphoma 2013; 54:1571. [PMID: 23777388 DOI: 10.3109/10428194.2013.808008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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3
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Avilés A, Fernándezb R, Pérez F, Nambo MJ, Neri N, Talavera A, Castañeda C, González M, Cleto S. Retracted: Adjuvant Radiotherapy in Stage IV Diffuse Large Cell Lymphoma Improve Outcome. Leuk Lymphoma 2009; 45:1385-9. [PMID: 15359637 DOI: 10.1080/10428190410001667712] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The role of adjuvant radiotherapy to sites of nodal bulky disease in patients with aggressive diffuse large cell lymphoma (DLCL), and stage IV remain undefined. We began a prospective controlled clinical trial to evaluate impact in event free survival (EFS) and overall survival (OS) in a large cohort of patients with a longer follow-up. Between 1989 and 1995; 341 patients with aggressive DLCL and presence of nodal bulky disease (tumor mass > 10 cm) in pathological proven complete response after intensive chemotherapy were randomized to received either radiotherapy (involved fields, 40 Gy) or not. The 5-year EFS and OS in radiated patients were respectively: 82% (95% Confidence interval (CI): 70-89%) and 87% (95% 80-99%), that were statistically significant to control group: 55% (41-64%) (P < 0.001) and 66% (95% CI: 51-73%) (P < 0.01) respectively. Radiotherapy was well tolerated, acute toxicity was mild and until now late toxicity did not appear. The use of adjuvant radiotherapy improve EFS and OS and probably the possibility of cure in patients diffuse large cell lymphoma with worse prognostic factors. Thus, we felt that adjuvant radiotherapy will be considered as part of the initial treatment in this setting of patients.
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Affiliation(s)
- Agustin Avilés
- Oncology Hospital, National Medical Center, IMSS, México, DF, Mexico.
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4
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Wirth A. The rationale and role of radiation therapy in the treatment of patients with diffuse large B-cell lymphoma in the Rituximab era. Leuk Lymphoma 2008; 48:2121-36. [PMID: 17990176 DOI: 10.1080/10428190701636468] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Developments in the evaluation and systemic management of diffuse large B-cell lymphoma (DLBCL) require ongoing assessment of the role of external beam radiotherapy in management. This review assesses data regarding the use of radiotherapy in the initial management of early stage and advanced DLBCL, and considers the implications of bulky and residual disease, and the contribution of PET scanning, to decisions regarding the use of radiotherapy after chemotherapy. Limited R-CHOP plus radiotherapy, or full dose R-CHOP alone, are both likely to cure approximately 90% of patients with low risk early stage disease. The choice of therapy will depend on considerations of acute and late toxicity of the two approaches, taking into account individual patient risk profiles and preferences. Unfavorable early-stage and advanced-stage disease require treatment with full dose R-CHOP. The presence of bulky disease predicts for a higher risk of relapse, which may be partly ameliorated by the addition of radiotherapy. The rapidity of response on PET scanning, the presence of a posttherapy residual mass, the potential toxicity of radiotherapy and the available salvage options all need to be considered on a patient by patient basis, when considering the use of radiotherapy for advanced disease.
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Affiliation(s)
- Andrew Wirth
- Peter MacCallum Cancer Centre, St Andrew's Place, East Melbourne, Victoria, Australia.
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Mohammadianpanah M, Omidvai S, Mosalei A, Ahmadloo N. Treatment results of tonsillar lymphoma: a 10-year experience. Ann Hematol 2004; 84:223-6. [PMID: 15042316 DOI: 10.1007/s00277-004-0860-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2003] [Accepted: 02/09/2004] [Indexed: 11/26/2022]
Abstract
Primary extranodal non-Hodgkin's lymphomas of the head and neck account for 10-20% of all non-Hodgkin's lymphomas. Primary tonsillar lymphoma accounts for less than 1% of head and neck malignancies, although the tonsil is the most common primary extranodal site of head and neck non-Hodgkin's lymphomas. In this study we analyzed our cases of tonsillar lymphoma treated in our institution during the last 10 years to compare the finding of this study with those of previous studies. We reviewed the cases of tonsillar lymphoma treated in the Radiation Oncology Department of Shiraz University from 1992 to 2002. Clinical data were obtained from patients' files. The patients were treated by combined chemotherapy [a median of six cycles of a CHOP regimen (cyclophosphamide, doxorubicin, vincristine, and prednisolone)] and radiation therapy (40-50 Gy to the primary site and neck). Chemotherapy mainly preceded radiotherapy, although the sequence of radiotherapy and chemotherapy was determined by individual physicians and patients' choice. Surgery was used mainly to establish the diagnosis, and tonsillectomy was performed for localized small lesions. Between 1992 and 2002, 19 patients with stage IE (10), IIE (7), and IIIE (2) disease were treated. Median and mean age was 48 and 44 years (range: 22-76 years), respectively, at the time of diagnosis, with a male to female ratio of 1.2:1. The vast majority of patients presented in early stages with aggressive histology. High-grade tumors seemed to affect mainly young people (p=0.226). Diffuse large B-cell lymphomas were the most prevalent. Male patients were significantly younger than females (p=0.021). The patients were treated by combined chemotherapy and radiation therapy. All patients achieved and maintained complete remission with a median of 60 months relapse-free survival and a 5-year cause-specific survival rate of 100%. All patients developed some degree of oropharyngeal mucositis. Three patients (16%) experienced grade 3 or 4 neutropenia. Mild (grade I) xerostomia remained persistently in four patients (21%). A late fatal side effect was observed in one patient who developed radiation-induced sarcoma 7 years after initial diagnosis and died 8 months later without evidence of recurrent lymphoma. Complete follow-up was obtained in all patients. The follow-up period ranged from 18 to 141 months with a median of 60 and a mean of 60.4 months. At the time of last follow-up, all patients but one were alive. Age, sex, stage, bulk of disease, performance status, number of chemotherapy cycles, number of involved sites, histologic subtypes, and radiation dose were analyzed as prognostically significant for disease-specific survival in our cases. Significant prognostic factors were not identified by multivariate analysis. Combined chemotherapy and radiation therapy is safe, highly effective, and probably curative for most patients with primary tonsillar lymphoma.
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Affiliation(s)
- Mohammad Mohammadianpanah
- Department of Radiation Oncology, Shiraz University of Medical Sciences, Shiraz, Fars, Iran (Islamic Republic).
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Avilés A, Fernández R, Calva A, Neri N, Huerta-Guzmán J, Nambo MJ. Radiotherapy versus combined therapy in early stages with bulky disease aggressive malignant lymphoma. Hematology 2003; 8:7-10. [PMID: 12623421 DOI: 10.1080/1024533021000059456] [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: 10/27/2022] Open
Abstract
The purpose of this study was to evaluate the use of radiotherapy compared with combined therapy (radiotherapy followed by chemotherapy) in early stages (I and II) in patients with diffuse large cell lymphoma and bulky disease. One hundred and thirty patients were randomly assigned to receive either radiotherapy involved field doses range from 40 to 48 Gy (median 44.5 Gy) or the same radiation therapy following chemotherapy (cyclophosphamide, doxorubicin, vincristine and prednisone, by six cycles. Complete response (CR) was achieved in 58 out of 61 patients (95%) of the patients whose received radiotherapy, that was no different to 91% (63 out of 69 patients) in the combined therapy arm. However, at 10-years event-free survival (EFS) was 68% (95% confidence interval (CI): 61-73%) in the radiotherapy arm that was statistical different to 90% (95% CI: 86-94%) in the combined therapy group (p < 0.01). Overall survival (OS) showed statistical differences: 72% (95% CI 67-76%) in the radiotherapy group compared to 89% (95% CI: 84-93%) in the combined therapy arm (p < 0.01). Toxicity was mild in both groups, at this time, no second neoplasm or acute leukemia has been observed. We conclude that combined therapy appear to be superior in patients with early stages and bulky disease in patients with aggressive malignant lymphoma.
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MESH Headings
- Adult
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Chemotherapy, Adjuvant
- Combined Modality Therapy
- Cyclophosphamide/administration & dosage
- Disease-Free Survival
- Doxorubicin/administration & dosage
- Epirubicin/administration & dosage
- Female
- Humans
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/radiotherapy
- Lymphoma, Large B-Cell, Diffuse/therapy
- Male
- Middle Aged
- Prednisone/administration & dosage
- Radiotherapy, High-Energy
- Remission Induction
- Treatment Outcome
- Vincristine/administration & dosage
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Affiliation(s)
- Agustin Avilés
- Oncology Research Unit, Oncology Hospital, National Medical Center, IMSS, México, DF, Mexico.
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7
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Jóhannsson J, Specht L, Mejer J, Jensen BA. Phase II study of palliative low-dose local radiotherapy in disseminated indolent non-Hodgkin's lymphoma and chronic lymphocytic leukemia. Int J Radiat Oncol Biol Phys 2002; 54:1466-70. [PMID: 12459371 DOI: 10.1016/s0360-3016(02)03050-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE Indolent non-Hodgkin's lymphoma (INHL) and chronic lymphocytic leukemia (CLL) are highly sensitive to radiotherapy (RT). Previous retrospective studies have shown high response rates after local palliative RT of 4 Gy in 2 fractions, which prompted this prospective Phase II trial of the palliative effect of this regimen in patients with disseminated INHL or CLL. METHODS AND MATERIALS Twenty-two patients (11 men, 11 women, median age 62 years, range 30-89) with disseminated INHL (n = 15) or CLL (n = 7) were treated with local low-dose RT, 2 Gy x 2 within 3 days, with the aim of achieving palliation from localized lymphoma masses. The patients were treated to a total of 31 different sites. Seventeen patients had previously been treated with chemotherapy. The median observation time after the start of RT was 8 months (range 3-26). RESULTS All patients and all irradiated sites were assessable for response. Of the 22 patients, 18 responded to the treatment, corresponding to an overall response rate (RR) of 82%; 12 patients (55%) achieved a complete response (CR), 5 patients (22%) a partial response (PR), and 1 patient had a CR at three sites and a PR at one site. Of the 31 irradiated sites, 27 responded to treatment, corresponding to an overall RR of 87%; in 20 sites (65%) a CR was achieved and in 7 sites (22%) a PR. Patients with disseminated INHL had an overall RR of 87% (74% CR, 13% PR); patients with CLL had an overall RR of 71% (29% CR, 42% PR). The median duration of response was estimated at 22 months. None of the patients had significant side effects from the treatment. CONCLUSION Low-dose RT (4 Gy in 2 fractions) is a highly effective palliative treatment of localized lymphoma masses in patients with disseminated INHL and CLL. The treatment has minimal side effects.
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Affiliation(s)
- Jakob Jóhannsson
- Department of Oncology, Herlev Hospital, University of Copenhagen, Herlev, Denmark
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8
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Pelloski CE, Wilder RB, Ha CS, Hess MA, Cabanillas FF, Cox JD. Clinical stage IEA-IIEA orbital lymphomas: outcomes in the era of modern staging and treatment. Radiother Oncol 2001; 59:145-51. [PMID: 11325442 DOI: 10.1016/s0167-8140(01)00338-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND PURPOSE The present study examines outcomes in patients with primary orbital lymphomas who underwent complete staging. MATERIALS AND METHODS From 1978 to 1997, 21 adult patients at the M.D. Anderson Cancer Center had stage IEA-IIEA orbital non-Hodgkin's lymphomas based on staging that included computed tomography scans. Sixteen (76%) patients had working formulation low-grade lymphomas, and five (24%) had aggressive lymphomas. Fourteen of 16 (88%) patients with low-grade lymphomas were treated with radiotherapy alone, and four of five (80%) patients with aggressive lymphomas were treated using combination chemotherapy with or without radiotherapy. Total radiotherapy doses ranged from 30.0 to 40.0 Gy using daily 1.5-2.0 Gy fractions. RESULTS The median follow-up was 84 months. For the low-grade lymphomas, the 5-year local control, progression-free survival, and overall survival rates were 100, 100, and 92%, respectively. For the seven low-grade lymphomas treated with radiotherapy alone to 30.0 Gy in 20 fractions, the 5-year local control, progression-free, and overall survival rates were 100, 100, and 75%, respectively. The 5-year incidence of complications, which were typically mild, in eyes irradiated to 30 Gy in 20 fractions versus higher biologically effective doses were 25 and 38%, respectively (P = 0.62). Of the five patients with aggressive lymphomas, none of the four who underwent chemotherapy with or without radiotherapy relapsed (all four remain alive), whereas the one treated with radiotherapy alone for stage IEA disease experienced a distant relapse. CONCLUSIONS In patients with low-grade lymphomas, a good therapeutic ratio was obtained with low-dose radiotherapy alone. In patients with aggressive lymphomas, chemotherapy with or without radiotherapy resulted in excellent local control, progression-free survival, and overall survival; however, the statistical power was limited.
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Affiliation(s)
- C E Pelloski
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030-4009, USA
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9
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Krol AD, Berenschot HW, Doekharan D, Henzen-Logmans S, van der Holt B, van 't Veer MB. Cyclophosphamide, doxorubicin, vincristine and prednisone chemotherapy and radiotherapy for stage I intermediate or high grade non-Hodgkin's lymphomas: results of a strategy that adapts radiotherapy dose to the response after chemotherapy. Radiother Oncol 2001; 58:251-5. [PMID: 11230885 DOI: 10.1016/s0167-8140(00)00272-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND A limited number cycles of cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) chemotherapy followed by involved field radiotherapy is the treatment of choice for Ann Arbor stage I intermediate or high grade non-Hodgkin's lymphomas (NHL). The optimal radiotherapy dose in this combined modality setting, resulting in maximal disease control with minimal toxicity is unknown. In this retrospective single-center study we evaluated the results of a combined modality treatment strategy that adapts the radiotherapy dose to the response after chemotherapy, and focus on the influence of radiotherapy dose on local control and survival. PATIENTS AND METHODS One hundred and forty patients with NHL Ann Arbor stages I/IE of intermediate or high grade malignancy received four cycles of CHOP chemotherapy followed by involved field radiotherapy (IF-RT). The radiotherapy dose for patients in complete response (CR) after CHOP was either 26 or 40 Gy. Patients in partial response (PR) after CHOP always received 40 Gy. The influence of the radiotherapy dose on treatment outcome was evaluated for patients in CR at the end of treatment (n=128). RESULTS CR rates after chemotherapy and after radiotherapy were 67 and 91%, respectively. Seventy-four of the patients in CR after CHOP received 26 Gy, 20 patients in CR after CHOP 40 Gy. All patients in PR after CHOP (n=34) received 40 Gy. The localization of relapse (within or outside the radiation field) did not differ between patients receiving 26 or 40 Gy. Overall survival (OS) at 5 years for patients in CR after CHOP who received 26 and 40 Gy and for patients in PR after CHOP but CR after 40 Gy IF-RT was 76, 100 and 75%, respectively, (P=0.16), disease free survival (DFS) at 5 years 69, 90 and 75%, respectively, (P=0.52). CONCLUSIONS No statistically significant differences in patterns of relapse or survival were found between patients receiving 26 or 40 Gy IF-RT, however the number of events in all subgroups was small.
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Affiliation(s)
- A D Krol
- Department of Hematology, University Hospital Rotterdam/Daniel den Hoed Cancer Center, P.O. Box 5201, 3008 AE Rotterdam, The Netherlands
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10
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Wilder RB, Tucker SL, Ha CS, Rodriguez MA, Hess MA, Cabanillas FF, Cox JD. Dose-response analysis for radiotherapy delivered to patients with intermediate-grade and large-cell immunoblastic lymphomas that have completely responded to CHOP-based induction chemotherapy. Int J Radiat Oncol Biol Phys 2001; 49:17-22. [PMID: 11163493 DOI: 10.1016/s0360-3016(00)01383-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PURPOSE To test the hypothesis that prechemotherapy tumor size affects the dose of radiation that should be delivered to intermediate-grade and large-cell immunoblastic lymphomas that have completely responded to cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP)-based induction chemotherapy. METHODS AND MATERIALS From September 1988 through December 1996, 294 patients with newly diagnosed, Stage I-IV, intermediate-grade or large-cell immunoblastic lymphomas were enrolled on 2 prospective protocols at the M. D. Anderson Cancer Center. Treatment consisted of CHOP-based chemotherapy with or without involved field radiotherapy. One hundred seventy-two patients, with 178 nodal sites and 87 nonbony, extranodal sites of disease achieved a complete response to 2-6 cycles of chemotherapy and underwent involved field radiotherapy. Total radiation doses ranged from 30.0 to 50.4 Gy (mean +/- standard deviation: 39.7 +/- 2.5 Gy) over 22-49 days using a daily fraction size of 1.3-2.3 Gy. Because various fraction sizes were delivered, the linear-quadratic model was used to convert total radiation doses to biologically equivalent doses given at 1.8 Gy per fraction (D1.8). An alpha/beta ratio of 10 Gy was used for the lymphomas, resulting in D1.8 ranging from 29.1 to 50.8 Gy. Regression tree analysis was performed on nodal sites of disease to determine which of the following factors were predictive of local control: age, tumor size, D1.8, total radiation dose, and duration of radiotherapy. Based on the results of the regression tree analysis, Kaplan-Meier analysis was used to determine the probability of local control per site as a function of tumor size and D1.8. Regression tree analysis was also performed on patients with nonbony disease who received D1.8 = 29.1-39.1 Gy to determine if small lymphomas could be locally controlled with relatively low doses of radiation. The log-rank test was used to compare local control curves. RESULTS The median length of follow-up among survivors was 63 months. Regression tree analysis of nodal sites identified 3 distinct groups: (a) lymphomas < or = 10 cm and D1.8 = 29.1-39.1 Gy; (b) lymphomas < or = 10 cm and D1.8 = 39.2-50.8 Gy; and (c) lymphomas > 10 cm. For nonbony lymphomas that measured < 3.5 cm, low doses of radiation resulted in excellent local control (5-year rates: 96% vs. 97% for D1.8 = 29.1-39.1 Gy vs. D1.8 = 39.2-50.8 Gy; p = 0.610). For 3.5-10.0 cm lymphomas, higher doses of radiation resulted in better local control (5-year rates: 40% versus 98% for D1.8 = 29.1-39.1 Gy versus D1.8 = 39.2-50.8 Gy, p < 0.0001). A narrow dose range (D1.8 = 39.2-40.7 Gy) was delivered to the 8 lymphomas measuring > 10 cm that completely responded to 6 cycles of chemotherapy, resulting in a 5-year local control rate of only 70%. There was no difference in local control for nodal versus nonbony, extranodal sites of disease. CONCLUSION D1.8 ranging from 29.1 to 39.1 Gy yielded excellent local control for nonbony lymphomas measuring < 3.5 cm that had completely responded to a median of 3 cycles of CHOP-based chemotherapy. D1.8 ranging from 39.2 to 50.8 Gy yielded excellent local control for nonbony lymphomas measuring 3.5-10.0 cm that completely responded to either 3 or 6 cycles of chemotherapy. For nonbony lymphomas measuring > 10 cm that completely responded to 6 cycles of chemotherapy, D1.8 ranging from 39.2 to 40.7 Gy yielded suboptimal local control, suggesting that higher doses of radiation are indicated.
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Affiliation(s)
- R B Wilder
- Department of Radiation Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030-4095, USA.
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van der Maazen RW, Noordijk EM, Thomas J, Raemaekers JM, Meerwaldt JH. Combined modality treatment is the treatment of choice for stage I/IE intermediate and high grade non-Hodgkin's lymphomas. Radiother Oncol 1998; 49:1-7. [PMID: 9886690 DOI: 10.1016/s0167-8140(98)00066-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND PURPOSE In a retrospective study, the efficacy of radiotherapy alone was compared with combined modality treatment in patients with stage I/IE non-Hodgkin's lymphoma (NHL). PATIENTS AND METHODS Between 1980 and 1994, 296 patients with stage I/IE non-Hodgkin's lymphoma of intermediate or high grade malignancy (according to the Working Formulation) were treated in four different institutions. All patients were included except patients that presented with NHLs localized in the central nervous system, testis or skin. Two hundred two patients were treated with radiation therapy alone and 94 patients were treated with combined modality treatment. RESULTS Increasing age and radiation as a single treatment (versus combined modality treatment) were highly significant adverse prognostic factors by multivariate analysis. The actuarial 10-year rates for progression-free and overall survival were 83 and 70%, respectively, for the patients treated with combined modality treatment and 47 and 43%, respectively, for the patients treated with radiation therapy alone. CONCLUSION Combined modality treatment is the treatment of choice for patients with stage I/IE intermediate and high grade non-Hodgkin's lymphomas.
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Affiliation(s)
- R W van der Maazen
- Institute of Radiotherapy, Academic Hospital Nijmegen, St. Radboud, The Netherlands
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Villikka K, Muhonen T, Ristamäki R, Teerenhovi L, Joensuu H. Stage I non-Hodgkin's lymphoma treated with doxorubicin-containing chemotherapy with or without radiotherapy. Acta Oncol 1998; 36:619-24. [PMID: 9408153 DOI: 10.3109/02841869709001325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Seventy-six patients with stage I or IE intermediate-grade or immunoblastic non-Hodgkin's lymphoma were treated with a short course of doxorubicin-containing chemotherapy with (n = 58) or without (n = 18) involved field radiotherapy. Chemotherapy consisted of 3 or 4 cycles of M-BACOD or (bleo-)CHOP. Seventy-two (97%) of the 74 evaluable patients achieved a complete response. The 3-year overall survival was 89%, recurrence-free survival 94%, and lymphoma-specific survival 93%. Patients older than 60 years also had a 3-year lymphoma-specific survival rate of as high as 92%. The International Prognostic Index was associated with overall survival (p = 0.04), but not with lymphoma-specific survival (p = 0.18). We conclude that stages I and IE intermediate-grade or immunoblastic non-Hodgkin's Hodgkin's lymphoma is highly curable if treated with short doxorubicin-containing chemotherapy and involved field radiotherapy.
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Affiliation(s)
- K Villikka
- Department of Oncology, Helsinki University Central Hospital, Finland
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13
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Avilés A, Guzmán R, Delgado S, Nambo MJ, García EL, Díaz-Maqueo JC. Intensive brief chemotherapy with hematopoietic growth factors as hematological support and adjuvant radiotherapy improve the prognosis in aggressive malignant lymphoma. Am J Hematol 1996; 52:275-80. [PMID: 8701945 DOI: 10.1002/(sici)1096-8652(199608)52:4<275::aid-ajh6>3.0.co;2-p] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
An intensive brief chemotherapy and radiotherapy regimen including high doses of cyclo-phosphamide (5 g/m2), etoposide (1 g/m2), epirubicin (180 mg/m2), and ifosfamide (5 g/m2) administered in a period of 30 days followed by involved field radiotherapy to sites of initial bulky disease was administered to 46 untreated patients with high-intermedium and high-risk malignant lymphoma. G- or GM-CSF were used as hematological support instead of bone marrow transplantation. All patients had more than 3 adverse prognostic factors at diagnosis. Forty-one patients (89%) achieve complete response (33 after chemotherapy and 8 partial responses were converted to complete response after adjuvant radiotherapy). Acturial failure-free survival at 3 years is 83% and 37 of all patients started on therapy remain alive and in first remission at a median of 24.3 months from completion of treatment. Nearly all patients developed granulocytopenia grade IV; only 13 episodes of bacterial infection were documented. Because hematological recovery was very short (mean 13.6 days) no death related treatment and opportunistic infections were observed. Other non-hematological toxicities were scarce and well tolerated. No decrease > 10% was observed in the left ventricular ejection fraction. None have developed clinically evident congestion heart failure or other late side effects. These results showed that G- or GM-CSF can act as hematological support instead of bone marrow transplantation during intensive and brief chemotherapy. These regimens produce higher complete remission rate, and adjuvant radiotherapy will improve the outcome in patients with bulky disease.
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Affiliation(s)
- A Avilés
- Department of Hematology, Oncology Hospital, National Medical Center, México, D.F. Mexico
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14
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Barra S, Bacigalupo A, Corvò R, Guenzi M, Scolaro T, Vitale V. Radiotherapy after High-Dose Chemotherapy Followed by Autologous Bone Marrow Transplantation in Patients with Intermediate or High-Grade Non-Hodgkin's Lymphoma. TUMORI JOURNAL 1996; 82:335-8. [PMID: 8890966 DOI: 10.1177/030089169608200408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Patients with intermediate or high-grade non-Hodgkin's lymphoma are rarely cured of their disease after the failure of conventional therapy. Autologous bone marrow transplantation (ABMT) offers such patients a new possibility of cure. Our purpose was to evaluate the usefulness of radiotherapy in these patients who did not achieve complete remission of disease after high-dose chemotherapy (HDCT) followed by ABMT or who had previous bulky disease. In this study we examined 10 patients: after HDCT+ABMT, 9 patients had persistent disease and 1 patient with previous bulky disease was in complete remission. All patients underwent involved-field radiotherapy administered by a 6-18 MV linear accelerator, total mean dose 4000 cGy (range, 3200-5000 cGy). At the end of radiotherapy we observed 6 complete responses and 4 progressions of disease outside the radiotherapy field. No serious side effects were observed. To date, of the 6 complete responses 2 have relapsed (after 9 and 11 months) and 4 are alive and disease free at 24 months (range, 8-39 months) after radiotherapy. In our opinion, radiotherapy is an effective treatment after HDCT+ABMT and may have a role in a prospective multidisciplinary approach.
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Affiliation(s)
- S Barra
- Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
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Avilés A, Delgado S, Ruiz H, de la Torre A, Guzman R, Talavera A. Treatment of non-Hodgkin's lymphoma of Waldeyer's ring: radiotherapy versus chemotherapy versus combined therapy. EUROPEAN JOURNAL OF CANCER. PART B, ORAL ONCOLOGY 1996; 32B:19-23. [PMID: 8729614 DOI: 10.1016/0964-1955(95)00058-5] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Treatment of stage IA non-Hodgkin's lymphoma (NHL) of Waldeyer's ring remains controversial, probably because of the small number of patients and the scarcity of controlled studies. Between 1981 and 1991, 316 patients with stage I NHL of Waldeyer's ring were randomised for treatment with radiotherapy alone (extended fields), 101 patients; combined chemotherapy with a regimen of CHOP (cyclophosphamide, vincristine, doxorubicin, and prednisone) or CHOP-like (epirubicin instead of doxorubicin), 106 patients; and combined therapy (radiotherapy followed by the same combination chemotherapy), 109 patients. Median follow-up was 6.8 years. Complete response was achieved in 93, 87 and 97%, respectively. Relapses were least frequent in patients treated with combination therapy. The 5-year rate for failure-free survival was 48% for radiation therapy, 45% for the patients who were treated with chemotherapy, which was statistically significantly less than the 83% for patients treated with combined therapy (P < 0.001). Overall survival was also better in the combined therapy arm: 90%, statistically different to 58% for the patients treated with chemotherapy alone and 56% for patients treated with radiation therapy (P < 0.001). Toxicity was mild and late side-effects were not observed in any patients. From these results combined therapy should be considered as the best therapeutic approach in patients with localised NHL of Waldeyer's ring.
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Affiliation(s)
- A Avilés
- Department of Hematology, Oncology Hospital, National Medical Center, México
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Abstract
This synthesis of the literature on radiotherapy for non-Hodgkin's lymphomas is based on 158 scientific articles, including 16 randomized studies, 18 prospective studies, and 90 retrospective studies. These studies involve 14,137 patients. Non-Hodgkin's lymphomas are highly radiosensitive, and local recurrence following radiotherapy is unusual. Radiotherapy probably cures approximately 50% of both low-grade and high-grade malignant NHL at stage I. Involved field is apparently sufficient, however, higher doses are required for high-grade malignant lymphomas. Chemotherapy is recommended for stage II. Consolidation radiotherapy after chemotherapy may increase the number of complete remissions. The value of adjuvant radiotherapy has not been confirmed. Radiotherapy plays a limited role at stages III and IV. Radiotherapy is clearly indicated for extranodal localized disease in the skin and in the orbit of the eye. It is important to identify groups and subgroups in whom radiotherapy alone is sufficient, ie, the risk for distant recurrence is small. MALT lymphoma belongs to this group. Radiotherapy is often valuable in palliative situations.
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Brincker H, D'Amore F. A retrospective analysis of treatment outcome in 106 cases of localized gastric non-Hodgkin lymphomas. Danish Lymphoma Study Group, LYFO. Leuk Lymphoma 1995; 18:281-8. [PMID: 8535194 DOI: 10.3109/10428199509059619] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
197 cases of gastric lymphoma were reported to a population-based Danish registry of non-Hodgkin's lymphomas. 106 of these cases were localized, representing stages IE and II1E, and were analyzed retrospectively, using Cox regression analysis. 67 had surgical resection, 51 chemotherapy, and 55 radiotherapy, or combinations thereof. No type of treatment showed any superiority as regards survival (p = 0.13). Overall 5-year survival was 67%. The pretherapeutic presence of fever or S-LDH-elevation had a far more significant influence on survival than histology or any of the treatments or treatment combinations. Surgical resection was associated with a significantly higher risk of late complications than radiotherapy, suggesting that radiotherapy may be preferable to surgery as the primary treatment in localized gastric lymphoma. It could not be determined from the available data whether the addition of chemotherapy to the primary treatment provides any survival benefit.
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Affiliation(s)
- H Brincker
- Department of Hematology, Odense University Hosptial, Denmark
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Avilés A, Delgado S, Nambo MJ, Alatriste S, Díaz-Maqueo JC. Adjuvant radiotherapy to sites of previous bulky disease in patients stage IV diffuse large cell lymphoma. Int J Radiat Oncol Biol Phys 1994; 30:799-803. [PMID: 7525515 DOI: 10.1016/0360-3016(94)90352-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
PURPOSE To evaluate the usefulness of adjuvant radiotherapy to sites of previous bulky disease in patients with advanced diffuse large cell lymphoma (DLCL) who were in complete remission after chemotherapy. METHODS AND MATERIAL Two-hundred and eighteen patients were initially treated with combined chemotherapy CEOP-bleo (cyclophosphamide, epirubicin, vincristine, prednisone, bleomycin) alternating with DAC (dexamethasone, cytosine arabinoside, and cisplatinum). One hundred and fifty-five patients achieved complete remission. Eighty-eight patients with initial bulky disease were randomly assigned to either received (43 patients) or not received radiotherapy (45 patients). Dose ranged from 40-50 Gy. RESULTS The median time to treatment failure has not been reached in patients who received radiotherapy. At 5 years 72% of the patients treated with the combined therapy remain alive disease in free compared to only 35% in the control group. Projected survival at 5 years was better in the patients with adjuvant radiotherapy: 81% compared to 55% in the patients who received no radiotherapy. Toxicity was mild and manageable. No lethal toxicities were observed. CONCLUSION This treatment sequence produced durable control disease in patients with disseminated DLCL and bulky disease with acceptable toxicity. The role of radiation therapy in patients with disseminated DLCL will be confirmed in large clinical trials, but we felt that this sequence of treatment could be useful in patients with this clinical condition.
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Affiliation(s)
- A Avilés
- Department of Hematology, Oncology Hospital, México, D.F., Mexico
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Brincker H, Bentzen SM. A re-analysis of available dose-response and time-dose data in Hodgkin's disease. Radiother Oncol 1994; 30:227-30. [PMID: 8209006 DOI: 10.1016/0167-8140(94)90462-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A re-analysis of all available dose-response data on Hodgkin's disease, compiled recently by Vijayakumar and Myrianthopoulos (Vijayakumar, S. and Myrianthopoulos, L.C. An updated dose-response analysis in Hodgkin's disease. Radiother. Oncol. 24: 1-13, 1992), fails to demonstrate any dose-response relationship at doses higher than 32.5 Gy. Thus, in contrast with these authors, we find no evidence that local control will be improved by radiation doses of more than 32.5 Gy. A review of the available data on the time-dose relationship in Hodgkin's disease indicates that overall treatment time, at least up until 7 weeks, is not of major importance. Further, there is some indication that the sensitivity to changes in dose per fraction is low. This allows the fraction size to be selected from considerations of the level of late treatment related morbidity.
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Affiliation(s)
- H Brincker
- Department of Oncology and Hematology, Odense University Hospital, Denmark
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