ABVD or BEACOPP for advanced Hodgkin lymphoma Not to BEACOPP Massimo Federico University of Modena and Reggio Emilia Italy What is the best Induction Therapy for Advanced Hodgkin Lymphoma? How to treat patients with advanced Hodgkin Lymphoma (HL)? • There is a general agreement that BEACOPPesc is associated with better disease control in terms of response rate, progression free survival and freedom from treatment failure. • However, there is no agreement on the superiority of BEACOPPesc over ABVD in terms of Overall Survival (OS). Standard and increased-dose BEACOPP vs COPP-ABVD for advanced HL Freedom from Treatment Failure Overall Survival HD9 trial BEACOPP is superior to COPP/ABVD Diehl V et al, 348(24):2386-2395, 2003 …. and outside GHSG??? GISL HD2000: ABVD vs CEC vs BEA Federico M et al. 2009 Advanced stage: ABVD vs BEACOPP HL disease Stage IIB-IV Stratify: Site; IPS ≤ 2 vs ≥ 3 Random 1:1 ABVD x 6-8 BEACOPP exc x 4 BEACOPP std x 4 CR, CRU, PR > 80% CR, CRU, PR > 80% RT on bulk or residual mass (30 Gy) RT on bulk or residual mass (30 Gy) R< 80%, PD, Relapse High-dose Salvage + RT (20-25 Gy) Viviani S et al, 2011 R< 80%, PD, Relapse High-dose Salvage + RT (20-25 Gy) Viviani S et al, 2011 Freedom from first progression P R O B A B I L I T Y 1.00 86% .50 .25 BEACOPP Pts 155 Events 18 ABVD 166 42 1 2 3 P R O B A B I L I T Y 85% 69% 70% .75 Event-free survival HR 0.43 4 p 0.01 5 1.00 80% 1.00 91% 85% .25 .75 .50 .25 BEACOPP Pts 155 ABVD 166 1 2 Events 11 HR 0.61 p 0.17 20 3 4 5 Years Pts 155 166 BEACOPP ABVD 1 2 Events 29 43 HR 0.69 3 p 0.12 5 4 Years Overall Survival P R O B A B I L I T Y 82% 69% .50 Years 88% 72% .75 Freedom from second progression P R O B A B I L I T Y 78% 1.00 90% 87% 89% 86% .75 .50 .25 BEACOPP Pts 155 ABVD 166 1 2 Events 14 HR 1.03 p 0.94 15 3 4 5 Years EORTC releases final results of advanced Hodgkin Lymphoma study comparing BEACOPP to ABVD (EORTC 20012) • At a median follow up of 3.9 years, event free survival, the primary endpoint, was similar between treatment arms. • More progressions/ relapses were observed with ABVD than with BEACOPP treatment, while early discontinuations were more frequent with BEACOPP. • In this high-risk group, overall survival was not significantly improved with BEACOPP. 2012: P. Carde, as of June 2012 Viviani, NEJM 2011 Carde, ASCO 2012 BEACOPP ABVD MOPP SINGLE AGENT BEACOPP ABVD MOPP SINGLE AGENT BEACOPP ABVD ABVD MOPP MOPP SINGLE AGENT SINGLE AGENT BEACOPP Evidence for OS with BEACOPP escalated Probability 1.00 0.90 0.80 Regimen 5-year OS difference 6*BEACOPP esc vs. ABVD 10% (95% CI : 13% to 5%) 0.70 0.60 ABVD 6*BEACOPP esc 0.50 0 1 2 3 4 5 6 Years it is premature to conclude that the magnitude of OS benefit as estimated by the network analysis is real HD9 trial: 10 years of follow up Arm A= COPP/ABVD, Arm B= BEACOPP baseline, Arm C= BEACOPP escalated Freedom from Treatment Failure Overall Survival Engert A et al, 27(27):4548-54, 2009 Borchmann P et al, 2011 A Residual disease after CHT (w/wo initial bulky) B Initial bulky, no residual disease FFTF TTP Engert A et al, 2012 OS (…) Still BEACOPP or no BEACOPP? BEACOPP defenders ABVD defenders BEACOPP or Europe BEACOPP defenders ABVD? USA/UK/Canada ABVD defenders Modified from Massimo Federico Could the treatment of patients with advanced HL according to Risk and Response be the solution? Outcome according to IPS: GISL HD2000 BEA vs ABVD CEC vs ABVD P=.125 P=.676 BEA vs ABVD CEC vs ABVD P=.038 P=.056 Federico M et al, 2009 Relative risk of chemoresistance Clin Lymphoma Myeloma Leuk Gobbi PG et al, 2011 May 2008 July 2008 Sept 2008 HD0607: Overall Survival n = 412 OS at 2Y: 10/412 (97.3%) TOTAL412 (3) 401 (2) 374 (2) 346 (3 ) 297 (1) 227 (2) OS at 3Y: 13/335 (95.8%) 159 (3) 88 (1) 28 (0) 1 (0) By courtesy of A. Gallamini, January 30, 2014 HD0607: OS by PET2 diagnosis * 1 pt died before performing PET2 n = 411* OS at 2Y: PET2 NEG: 3/335 (99.0%) PET2 POS: 6/76 (90.4%) OS at 3Y: PET2 NEG: 5/335 (97.8%) PET2 POS: 7/76 (88.2%) P=0.0020 MEDIAN FUP PET2 pos 844 days (q1 483 – q3 1088) MEDIAN FUP PET2 neg 972 days (q1 722 – q3 1241) PET2 NEG PET2 POS 335 (0) 76 (2) 331 (2) 70 (0) 311 (0) 63 (2) 290 (1) 56 (2) 252 (0) 45 (1) 196 (2) 31 (0) 140 (3) 19 (0) 73 15 (1) (0) 24 (0) 4 (0) 1 0 (0) (0) By courtesy of A. Gallamini, January 30, 2014 …….. As the H2 Study Study Network Study start Initial Therapy H2 Israel 2006 2 ABVD H2 Israel 2006 Subsequent Therapy ABVD or BEACOPP 0-2 according to PET 2 BEACOPPesc BEACOPP or ABVD 3-7 according to PET T110 TAILORED THERAPY IN HODGKIN LYMPHOMA, BASED ON PREDEFINED RISK FACTORS AND EARLY INTERIM PET/CT, ISRAELI H2 PROTOCOL: PRELIMINARY REPORT ON 317 PATIENTS Dann EJ IPS IPS 0-2 • Start with ABVD or… ECHELON1 IPS 3-7 • Start with BEACOPPesc or… Thus, taking advantage of all ….. RISK B-V RESPONSE Conclusion • Data emerging from several randomized controlled trials of a response-oriented approach driven by early PET assessment, and the potential of brentuximab–vedotin combinations to improve the efficacy of ABVD with an acceptable toxicity profile, allow us to conclude that the recommendation to give all patients six cycles of BEACOPPesc upfront is not appropriate.
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