<<

The and Group B Committee Bruce D. Cheson1and George P. Canellos2

Abstract The malignant include at least 30 entities that are distinct with respect to , immunology, genetics, clinical features, and outcome following . The clinical behavior of these diseases ranges from indolent but generally incurable to aggressive and frequently fatal yet potentially curable with appropriate or chemotherapy-antibody regimens. Over the past 50 years, the Cancer and Leukemia Group B (CALGB) Lymphoma Committee has con- ducted a series of clinical trials that have contributed to an improvement in outcome for patients with a number of the more common lymphoma subtypes.

The World Health Organization has classified approximately therapy alone. Although plays less of a role in 30 neoplastic diseases of the hematopoietic and lymphoid the current management of this subgroup of patients given the tissues (1). The Cancer and Leukemia Group B (CALGB) greater efficacy of contemporary chemotherapy regimens, this Lymphoma Committee highlight below clinical trials that have study provided important information about the use of resulted in improved patient outcome for the more frequent combined modality treatment at the time it was published. lymphoma subtypes. The mechlorethamine, , , and procar- bazine (MOPP) combination provided the first evidence for cure in a substantial proportion of Hodgkin’s Lymphoma patients with stage III and IV Hodgkin’s lymphoma. Never- Hodgkin’s lymphoma represents one of the successes of theless, over the decades since the introduction of MOPP, modern . Patients with limited stage disease were other regimens were developed to improve on the efficacy of traditionally treated with radiation therapy as the primary MOPP while attempting to reduce its toxicities, particularly modality. Although the majority of patients were cured, systemic infertility and secondary malignancies (4–8). Nissen et al. (7) therapy was required for those that developed a recurrence. conducted a randomized study comparing MOPP with several CALGB investigators (2) conducted a randomized trial in 113 modifications of the MOPP regimen; in one, 1,3-bis(2- patients whose disease had progressed after primary radiation chloroethyl)-1- was substituted for the nitrogen therapy. The study involved a comparison among 1-(2-chlor- mustard (BOPP), another eliminated the (MOP), oethyl)-3-cyclohexyl-L-nitrosourea, , procarbazine, and another omitted the alkylating agent (OPP). The three drug , prednisone; Adriamycin, , vincristine, combinations were clearly inferior with respect to response and ; and a regimen that alternated between the rate and survival. BOPP and MOPP were comparable, although two regimens. Although there were no major differences in the former was felt to have less treatment-associated toxicity. efficacy among the various treatment strategies, an important Other regimens substituting 1-(2-chloroethyl)-3-cyclohexyl-L- observation was that almost half of the patients remained failure nitrosourea for or vinblastine for vincristine free at 5 years, and 60% remained alive. were highly effective but with considerable hematotoxicity (8). Currently, most patients who present with advanced-stage Based on the work of Bonadonna et al., the Adriamycin, disease can be cured with conventional doses of multiagent bleomycin, vinblastine, and (ABVD) and MOPP/ chemotherapy. For those with stage III disease, chemotherapy ABVD regimens received considerable interest (9, 10). However, plus radiotherapy was often used, although the optimal approach their efficacy compared with the standard MOPP regimen was poorly defined. CALGB investigators conducted a small trial remained to be determined. CALGB conducted a pivotal in which patients with stage III disease were randomized to four comparison of MOPP, ABVD, and MOPP/ABVD (11). The study weekly doses of vinblastine and one dose of mechlorethamine included 361 eligible patients and reported an overall response hydrochloride followed by no additional therapy involved field rate of 93%, including 77% complete remissions; both complete radiation therapy or total nodal irradiation (3). The patients were and overall response rates favored the containing followed to a maximum of 10 years. The combined modality regimens. Moreover, the failure-free survival at 5 years was 50% approaches produced a longer disease-free survival than chemo- for MOPP, 61% for ABVD, and 65% for MOPP-ABVD. In addition, MOPP was associated with greater toxicities and, as a result of this trial, was virtually abandoned as initial chemo- Authors’ Affiliations: 1Georgetown University Hospital, Washington, District of therapy for Hodgkin’s lymphoma. Subsequent data on a MOPP/ Columbia and 2Dana-Farber Cancer Institute, Boston, Massachusetts ABV hybrid regimen were sufficiently encouraging to lead to a Requests for reprints: Bruce D. Cheson, Division of /Oncology, subsequent trial of ABVD versus the MOPP/ABV hybrid (12, 13). Georgetown University Hospital, 3800 Reservoir Road, Northwest, Washington, The two regimens showed comparable efficacy; however, the DC 20007. E-mail: bdc4 @georgetown.edu. F 2006 American Association for Cancer Research. lower toxicity with ABVD, especially with regard to acute doi:10.1158/1078-0432.CCR-06-9003 pulmonary and hematologic toxicity and second malignancies,

Clin Cancer Res 2006;12(11Suppl) June 1, 2006 3572s www.aacrjournals.org Downloaded from clincancerres.aacrjournals.org on September 27, 2021. © 2006 American Association for Cancer Research. The CALGB Lymphoma Committee established ABVD as the current standard chemotherapy therapy High-Grade NHL for patients with advanced-stage Hodgkin’s lymphoma (14). Burkitt’s leukemia is rare but may manifest as a highly Follicular Non-Hodgkin’s Lymphoma aggressive form of acute lymphoblastic leukemia (L3). In addition, a small fraction of adult lymphomas are of the small Before the introduction of , no evidence supported noncleaved morphology. Based on data from pediatric trials the use of one chemotherapy regimen over another in the suggesting benefit from high-intensity, short-course chemo- treatment of patients with follicular or low-grade non- therapy in patients with this histology, the CALGB conducted Hodgkin’s lymphoma (NHL). Moreover, considerable contro- protocol 9251 (25). The patient population included 24 versy existed as to whether initial combination chemotherapy patients with acute lymphoblastic leukemia and 51 patients was superior to treatment with a single alkylating agent. In a with small noncleaved NHL. They were treated with an prospective trial, CALGB randomly assigned 228 patients to intensive multiagent regimen, including either oral cyclophosphamide at 100 mg/m2/d or cyclophos- and prednisone followed by , high-dose methotrex- phamide-Adriamycin-vincristine-prednisone (CHOP)/bleomy- ate, vincristine, , doxorubicin, , cytar- cin for 2 years or until toxicity was prohibitive. In the latter abine, and central nervous system prophylaxis with either triple regimen, bleomycin was discontinued at a cumulative dose of intrathecal therapy or central nervous system irradiation. Of the 60 units/m2, and the Adriamycin was discontinued after 450 54 eligible patients, 43 attained a complete remission, and 28 mg/m2. With 20 years of follow-up, failure-free and overall (52%) were alive and in continuous complete remission with a survival were comparable between the arms. In an unplanned median follow-up of 5.1 years. The original regimen was subset analysis, patients with what was then called follicular associated with considerable neurotoxicity related to the mixed lymphoma experienced a longer survival with the radiation and was subsequently modified to reserve cranial combination regimen. However, this finding has not been irradiation for patients with or central nervous consistently observed in other studies. Nevertheless, the system disease, begin irradiation after completion of chemo- prolonged follow-up reported in this study clearly showed therapy, and reduce the number of doses of intrathecal that more intensive treatment did not necessarily confer chemotherapy. Evaluation of a subsequent cohort of patients meaningful clinical benefit in these diseases, similar to other suggested that the frequency and severity of neurologic reports (15, 16). toxicities was substantially decreased (26).

Diffuse Large B-Cell Lymphoma Current Studies and Future Directions

For decades, the CHOP regimen had been the standard The CALGB Lymphoma Committee is pursuing a number therapy for patients with previously untreated, advanced-stage of novel directions in its clinical trials. The Committee is diffuse large B-cell lymphoma (17). Numerous attempts were committed to testing new chemotherapy regimens in patients made to improve on the efficacy of this combination by adding with Hodgkin’s lymphoma. Although >90% of patients with other agents that were presumed to be non–cross-resistant and low-risk disease may be cured with radiation or combination with nonoverlapping toxicities (18–20). The CALGB developed chemotherapy, there are long-term toxicities associated with one such regimen in which the dose of and the these approaches. has been shown to have a high role of bleomycin were evaluated in the context of the other level of activity in patients with relapsed and refractory agents in CHOP (21). In CALGB 7851, 177 patients with diffuse Hodgkin’s lymphoma and is thus a potentially important agent large B-cell lymphoma and 97 with other aggressive for the initial treatment of this disease (27). The Committee received three cycles of CHOP every 3 weeks with or without developed a combination of doxorubicin, vinblastine, and bleomycin. Those patients who experienced a response were gemcitabine that is being used as the initial therapy of low-risk randomized for the next three cycles to receive high-dose patients. The role of positron emission tomography will also be methotrexate with leucovorin rescue or to no additional the- evaluated in this trial. In relapsed patients, the Committee is rapy. There was no benefit to the addition of either bleomycin or building on its encouraging prior results with a regimen high-dose methotrexate. Other combinations were studied in composed of liposomal doxorubicin, , and gemci- patients who were refractory to CHOP or similar regimens (22). tabine, which achieved responses in 58% of relapsed and These data suggested that the addition of other drugs would not refractory patients who had not received a prior autologous add to the activity of CHOP as had already been proposed (23). stem cell transplant and in 68% of those who had progressed Further confirmation of the role of CHOP was provided by a after that procedure. The new protocol uses the same national high-priority trial in which the CALGB participated with chemotherapy but also incorporates an anti-CD30 monoclonal the Southwest Oncology Group; CHOP was compared with antibody (28). Although the single-agent data with such methotrexate, bleomycin, Adriamycin, cyclophosphamide, vin- antibodies in Hodgkin’s lymphoma has been modest, the cristine, dexamethasone (MACOP-B); methotrexate, Adriamycin, expectation is that it will enhance the activity of the cyclophosphamide, vincristine, prednisone, bleomycin chemotherapy agents (29, 30). (MACOP-B); and prednisone, methotrexate, Adriamycin, cyclo- Protocols evaluating doublets of biological agents without phosphamide, etoposide, , bleomycin, vincristine, chemotherapy are actively accruing previously untreated methotrexate (ProMACE/CytoBOM). Outcomes with the various patients with follicular NHL. The first of these combinations regimens were similar, except with less toxicity in the CHOP is rituximab and the anti-CD80 monoclonal antibody arm, further establishing CHOP as the standard of care for galiximab based on encouraging phase II data in previously patients with aggressive NHL(24). treated patients (31). Upon completion of this trial, the next

www.aacrjournals.org 3573s Clin Cancer Res 2006;12(11Suppl) June 1,2006 Downloaded from clincancerres.aacrjournals.org on September 27, 2021. © 2006 American Association for Cancer Research. doublet will be rituximab and , a bcl-2 antisense One of the most promising new agents in the treatment of oligonucleotide that adds to the activity of other agents in is the bortezo- lymphoid malignancies (32). Studies of new agents will also mib, which induces responses in 30% to 50% of patients with be conducted in patients with relapsed . relapsed or refractory disease (37, 38). Following encouraging An agent of interest is , a second-generation results with an intensive front-line strategy, including ritux- immunomodulatory agent with activity in patients with 5qÀ imab and autologous stem cell transplantation, CALGB has (33), , and decided to incorporate into the treatment strategy chronic lymphocytic leukemia (34). To date, there are no (39). Response rates to any one of a variety of chemotherapy data in patients with NHL. The current CALGB protocol for regimens are high in mantle cell lymphoma; however, the patients with follicular NHLwho have relapsed after durability of such responses is disappointing. Therefore, the chemotherapy plus rituximab is a randomized study of either current front-line protocol for patients with mantle cell rituximab as a single agent, lenalidomide, or a combination of lymphoma will test the optimal delivery schedule for borte- the two drugs. zomib as a maintenance strategy. For patients who progress Diffuse large B-cell lymphoma can be distinguished into three after an initial therapy, the doublet of lenalidomide and genetically distinct subtypes by microarray analyses (35). bortezomib is being evaluated. In addition, a phase I/II prog- Molecular profiling may also be used to identify appropriate ram is under development that will focus on new proapop- therapy for select patients. Thus, the current CALGB study for totic agents in patients with refractory lymphomas of various previously untreated patients with diffuse large B-cell lymphoma histologies. involves a comparison between R-CHOP and the infusional R- A major goal of the Committee is to incorporate a correlative EPOCH regimen developed by National Cancer Institute or translational research study into every protocol. All patients investigators (36). However, the critical questions in this study entered onto the diffuse large B-cell protocol (CALGB 50303) will be addressed by DNA microarray analyses on will undergo core for fresh frozen tissue to samples from all patients. These include a prospective validation be submitted for DNA microarray analysis. For protocols of the prognostic subsets of diffuse large B-cell lymphoma, to involving other histologies, tissue microarrays are being assess the use of molecular profiling for pathologic diagnosis, prepared, and samples of genomic DNA from peripheral blood identification of the molecular signature patterns that correlate mononuclear cells are being collected to correlate receptor best with outcome following either infusional R-EPOCH or polymorphisms with clinical outcome. By emphasizing the bolus R-CHOP therapy and to potentially identify new importance of correlative science, the Committee hopes to therapeutic targets using molecular profiling. better understand the biology of the various histologic and The treatment of patients with mantle cell lymphoma has biological subtypes of malignant lymphoma and to more been frustrating, with high response rates to standard chemo- rationally develop treatment strategies, leading to an improved therapy regimens but eventual relapse in virtually all patients. outcome for patients with these diseases.

References 1. Harris NL, Jaffe ES, Diebold J, et al. World Health treatment of advanced Hodgkin’s disease. Cancer non-Hodgkin’s lymphomas: a randomized trial from Organization classification of neoplastic diseases of 1980;46:654^62. the Lymphoma Group of Central Sweden. Ann Oncol the hematopoietic and lymphoid tissues: report of 9. Bonadonna G, Valagussa P, Santoro A. Alternating 19 9 4;5 :5 67 ^ 71. the clinical advisory committee meetingöAirlie non-cross-resistant combiantion chemotherapy or 17. McKelvey EM, GottliebJA, Wilson HE, et al. House,Virginia. J Clin Oncol 1999;17:3835 ^49. MOPP in stage IV Hodgkin’s disease. Ann Intern Med Hydroxyldaunomycin (Adriamycin) combination che- 2.VinciguerraV, Propert KJ, Coleman M, et al. Alternat- 1986;104:739 ^ 46. motherapy in malignant lymphoma. Cancer 1976;38: ing cycles of combination chemotherapy for patients 10. VivianiS,BonadonnaG,SantoroA,etal.Alterneat- 1484^93. with recurrent Hodgkin’s disease following radiothere- ing versus hybrid MOPP and ABVD combinations in 18. Skarin AT, Canellos GP, Rosenthal DS, et al. apy. A prospective randomzied study by the Cancer advanced Hodgkin’s disease: 10-year results. J Clin Improved of diffuse histiocytic and undiffer- andLeukemiaGroupB.JClinOncol1986;4:838^46. Oncol 1996;14:1421 ^ 30. entiated lymphoma by use of high dose methotrexate 3. Hoogstraten B, Glidewell O, Holland JF, et al. Long 11. Canellos GP,AndersonJR, Propert KJ, et al. Chemo- alternating with standard agents (M-BACOD). J Clin term follow-up of combination chemotherapy-radio- therapy of advanced Hodgkin’s disease with MOPP, Oncol 1983;1:91 ^ 8. therapy of stage III Hodgkin’s disease. Cancer 1979; ABVD, or MOPP alternating with ABVD. N Engl J 19. Klimo P, Connors JM. MACOP-B chemotherapy for 43:1234 ^44. Med 1992;327:1478^ 84. the treatment of diffuse large-cell lymphoma. Ann In- 4. DeVitaVT, Jr., Serpick AA. Combination chemother- 12. KlimoP,ConnorsJM.MOPP/ABVhybridprogram: tern Med 1985;102:596 ^ 602. apy in the treatment of advanced Hodgkin’s disease. combination chemotherapy based on early introduc- 20. Longo DL, DeVitaVT, Jr., Duffey PL, et al. Superior- AnnInternMed1970;73:881^95. tion of severn effective drugs for advanced Hodgkin’s ity of ProMACE-CytaBOM over ProMACE-MOPP in 5. DeVita VT, Jr., Simon RM, Hubbard SM, et al. Cur- disease. J Clin Oncol 1985;3:1174^ 82. the treatment of advanced diffuse aggressive lym- ability of advanced Hodgkin’s disease with chemo- 13. Glick JH,Young ML, Harrington D, et al. MOPP/ABV phoma: results of a prospective randomized trial. therapy. Long-term follow-up of MOPP-treated hibrid chemotherapy for advanced Hodgkin’s disease J Clin Oncol 1991;9:25 ^ 38. patients at the National Cancer Institute. Ann Intern significantly improves failure-free and overall survival: 21. GottliebAJ, Anderson JR, Ginsberg SJ, et al. A ran- Med 1980;92:587 ^ 95. the 8-year results of the intergroup trial. J Clin Oncol domized comparison of methotrexate dose and the 6. Stutzman L, Glidewell O. Multiple chemotherapeutic 1998;16:19^26. addition of bleomycin to CHBOP therapy for diffuse agents for Hodgkin’s disease. Comparison of three 14. Duggan DB, Petroni GR, Johnson JL, et al. Random- large cell lymphoma and other non-Hodgkin’s lym- routines: a cooperaetive study by Acute Leukemia ized comparison of ABVD and MOPP/ABV hybrid for phomas. Cancer 1990;66:1888 ^ 96. Group B. JAMA 1973;225:396 ^ 401. the treatment of advanced Hodgkin’s disease: report 22. Lichtman SM, Niedzwiecki D, Barcos M, et al. 7. Nissen NI, PajakTF, Glidewell O, et al. A comparative of an intergroup trial. J Clin Oncol 2003;21:607 ^14. Phase II study of infusional chemotherapy with doxo- study of a BCNU containing 4-drug program versus 15. Dana BW, Dahlberg S, Nathwani BN, et al. Long- rubicin, vincristine and etoposide plus cyclophospha- MOPP versus 3-drug combinations in advanced term follow-up of patients with low-grade malignant mide and prednisone (I-CHOPE) in resistant diffuse Hodgkin’s disease. Cancer 1979;43:31 ^ 40. lymphomas treated with doxorubicin-based chemo- aggressive non-Hodgkin’s lymphoma: CALGB 9255. 8. Cooper MR, PajakTF, Nissen NI, et al. A new effec- therapy or chemoimmunotherapy. J Clin Oncol 1993; Ann Oncol 2000;11:1141 ^ 6. tive four-drug combination of CCNU (1-[2-chlor- 11: 6 4 4 ^ 51. 23. Armitage JO, Cheson BD. Interpretation of clinical oethyl]-3-cyclohexyl-1-nitrosourea) (NSC-79038), 16. Kimby E, Bjo« rkholm M, Gahrton G, et al. Chloram- trials in diffuse large-cell lymphoma. J Clin Oncol vinblastine, prednisone, and procarbazine for the bucil/prednisone vs. CHOP in symptomatic low-grade 1988;6:1335^47.

Clin Cancer Res 2006;12(11Suppl) June 1, 2006 3574s www.aacrjournals.org Downloaded from clincancerres.aacrjournals.org on September 27, 2021. © 2006 American Association for Cancer Research. The CALGB Lymphoma Committee

24. Fisher RI, Gaynor ER, Dahlberg S, et al. Comparison 060) in Hodgkin’s disease (HD) and anaplastic large mid) in patients with relapsed or refractory chronic of a standard regimen (CHOP) with three intensive cell lymphoma (ALCL). Blood 2003;102:181a (abstr lymphocytic leukemia (CLL). Blood 2005;106:abstr chemotherapy regimens for advanced non-Hodgkin’s #632). 448. lymphoma. N Engl J Med 1993;328:1002 ^ 6. 30. Bartlett NL, Bernstein SH, Leonard JP, et al. Safety, 35. Rosenwald A,Wright G, Chan WC, et al. The use of 25. Lee EJ, Petroni GR, Schiffer CA, et al. Brief-duration antitumor activity and pharmacokinetics of six weekly molecular profiling to predict survival after chemother- high-intensity chemotherapy for patients with small doses of SGN-30 (anti-CD30 monoclonal antibody) apy for large B-cell lymphoma. N Engl J Med 2002; noncleaved-cell lymphoma or FAB L3 acute lympho- in patients with refractory or recurrent CD30+ hema- 346:1937^47. blastic leukemia: results of Cancer and leukemia Group tologic malignancies. Blood 2003;102:647a (abstr 36.WilsonWH, Grossbard ML, Pittaluga S, et al. Dose- B 9251. J Clin Oncol 2001;20:4014^ 22. #2390). adjusted EPOCH chemothereapy for untreated large 26. Rizzieri DA, Johnson JL, Niedzwiecki D, et al. 31. Leonard JP, Friedberg J, Younes A, et al. Results B-cell lymphomas: a pharmacodynamic approach Efficacy and toxicity of brief duration high intensity from a phase I/II study of galiximab(anti-CD80) in with high efficacy. Blood 2002;99:2685 ^ 93. chemotherapy for small noncleaved cell lymphoma/ combination with rituximab (anti-CD20) for relapsed 37. O’Connor OA,Wright J, Moskowitz C, et al. Phase II FAB L3 acute lymphoblastic leukemia: results of or refractory follicular NHL. Ann Oncol. In press clinical experience with the novel proteasome inhibitor CALGB 9251. Blood 2000;96:829a. 2006. bortezomib in patients with indolent non-Hodgkin’s 27. Santoro A, Bredenfeld H, Devizzi L, et al. Gemcita- 32. Rai KR, Moore JO, Boyd TE, et al. Phase 3 random- lymphoma and mantle cell lymphoma. J Clin Oncol bine in the treatment of refractory Hodgkin’s disease: ized trial of /cyclophosphamide chemo- 2005;23:676^84. results of a multicenter phase II study. J Clin Oncol therapy with or without oblimerson sodium (Bcl-2 38. GoyA,Younes A, McLaughlin P,et al. Phase IIstudy 2000;18:2615^9. antisense; Genasense; G3139) for patietns with of proteasome inhibitor bortezomib in relapsed or 28. Bartlett N, Niedzwiecki D, JohnsonJ, Friedberg JW, relapsed or refractory chronic lymphocytic leukemia refractory B-cell non-Hodgkin’s lymphoma. J Clin Zelenetz AD,CanellosGP.Aphase I/IIstudyofgemcita- (CLL). Blood 2004(suppl 1):abstr 338. Oncol 2005;23:667 ^ 75. bine, vinorelbine, and liposomal doxorubicin for relapsed 33. List A, Kurtin S, Roe DJ, et al. Efficacy of lenalido- 39. Damon L, Niedzwiecki D, Cheson B, et al. Intense Hodgkin’s disease: preliminary results of CALGB mide in myelodysplastic syndromes. N Engl J Med immunochemotherapy (IC) and autologous stem cell 59804. Proc ASCO 2003;22:566 (abstr 2275). 2005;352:549 ^ 57. transplant (ASCT) for untreated patients (pts) with 29. Ansell S, Byrd J, Horwitz S, et al. Phase I/II study of 34. Chanan-Khan AA, Miller KC, Dimiceli L, et al. mantle cell lymphoma (MCL): CALGB 59909. Blood a fully human anti-CD30 monoclonal antibody (MDX- Results of a phase II study of lenalidomide (L)(Revli- 2004;104:895.

www.aacrjournals.org 3575s Clin Cancer Res 2006;12(11Suppl) June 1,2006 Downloaded from clincancerres.aacrjournals.org on September 27, 2021. © 2006 American Association for Cancer Research. The Cancer and Leukemia Group B Lymphoma Committee

Bruce D. Cheson and George P. Canellos

Clin Cancer Res 2006;12:3572s-3575s.

Updated version Access the most recent version of this article at: http://clincancerres.aacrjournals.org/content/12/11/3572s

Cited articles This article cites 36 articles, 15 of which you can access for free at: http://clincancerres.aacrjournals.org/content/12/11/3572s.full#ref-list-1

E-mail alerts Sign up to receive free email-alerts related to this article or journal.

Reprints and To order reprints of this article or to subscribe to the journal, contact the AACR Publications Subscriptions Department at [email protected].

Permissions To request permission to re-use all or part of this article, use this link http://clincancerres.aacrjournals.org/content/12/11/3572s. Click on "Request Permissions" which will take you to the Copyright Clearance Center's (CCC) Rightslink site.

Downloaded from clincancerres.aacrjournals.org on September 27, 2021. © 2006 American Association for Cancer Research.