A Study Comparing the Efficacy and Safety of Polatuzumab Vedotin With Rituximab-Cyclophosphamide, Doxorubicin, and Prednisone (R-CHP) Versus Rituximab-Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone (R-CHOP) in Participants With Diffuse Large B-Cell Lymphoma

Summary

This Phase III, randomized, double-blind, placebo-controlled study will compare the efficacy, safety, and pharmacokinetics of polatuzumab vedotin plus R-CHP versus R-CHOP in participants with previously untreated diffuse large B-cell lymphoma (DLBCL).

Timeline

Start

2017-11-16

Primary completion

2026-04-30

Completion

2026-04-30

Publications

• Thompson C, Trneny M, Morschhauser F, Salles G, Reagan PM, Hertzberg M, Zhang H, Thieblemont C, Hu B, Fonseca G, Kim WS, Martelli M, Mehta A, Singh A, Yan M, Hirata J, Sugidono M, Lee C, Sharman JP, Mehta-Shah N, Flowers CR, Tilly H, Chua N, Casasnovas RO, Miall F, Kim TM, Tsai XC, Nasta S, Lee ST, Friedberg JW. PROs vs clinician-reported adverse events in a large clinical trial: findings from the phase 3 POLARIX study. Blood. 2026 Jan 15;147(3):254-265. doi: 10.1182/blood.2025028848.
• Morschhauser F, Salles G, Sehn LH, Herrera AF, Friedberg JW, Trneny M, Lenz G, Sharman JP, Herbaux C, Burke JM, Matasar M, Collins GP, Mehta-Shah N, Oberic L, Chauchet A, Jurczak W, Song Y, Pinto A, Rai S, Izutsu K, Greil R, Mykhalska L, Bergua-Burgues JM, Cheung MC, Shin HJ, Hapgood G, Munhoz E, Abrisqueta P, Gau JP, Jiang Y, McCall B, Chohan S, Sugidono M, Yan M, Batlevi CL, Tilly H, Flowers CR. Five-Year Outcomes of the POLARIX Study Comparing Pola-R-CHP and R-CHOP in Patients With Diffuse Large B-Cell Lymphoma. J Clin Oncol. 2025 Dec 10;43(35):3698-3705. doi: 10.1200/JCO-25-00925. Epub 2025 Sep 24.
• Hu B, Reagan PM, Sehn LH, Sharman JP, Hertzberg M, Zhang H, Kim A, Herbaux C, Molina L, Maruyama D, Stenner F, Chohan S, Kothari R, Lee Batlevi C, Hirata J, Sahin D, Lee C, Sugidono M, Tilly H. Subgroup analysis of older patients >/=60 years with diffuse large B-cell lymphoma in the phase 3 POLARIX study. Blood Adv. 2025 May 27;9(10):2489-2499. doi: 10.1182/bloodadvances.2024014707.
• Liao MZ, Deng R, Gibiansky L, Lu T, Agarwal P, Dere R, Lee C, Hirata J, Herbaux C, Salles G, Li C, Miles D. Ethnic sensitivity assessment: Polatuzumab vedotin pharmacokinetics in Asian and non-Asian patients with previously untreated diffuse large B-cell lymphoma in POLARIX. Clin Transl Sci. 2023 Dec;16(12):2744-2755. doi: 10.1111/cts.13669. Epub 2023 Oct 31.
• Song Y, Tilly H, Rai S, Zhang H, Jin J, Goto H, Terui Y, Shin HJ, Kim WS, Cao J, Feng J, Eom HS, Kim TM, Tsai XC, Gau JP, Koh H, Zhang L, Song Y, Yang Y, Li W, Huang H, Ando K, Sharman JP, Sehn LH, Bu L, Wang X, Jiang Y, Hirata J, Lee C, Zhu J, Izutsu K. Polatuzumab vedotin in previously untreated DLBCL: an Asia subpopulation analysis from the phase 3 POLARIX trial. Blood. 2023 Apr 20;141(16):1971-1981. doi: 10.1182/blood.2022017734.
• Varma G, Wang J, Diefenbach C. Polatuzumab vedotin in relapsed / refractory aggressive B-cell lymphoma. Expert Rev Anticancer Ther. 2022 Aug;22(8):795-803. doi: 10.1080/14737140.2022.2093191. Epub 2022 Jun 27.
• Tilly H, Morschhauser F, Sehn LH, Friedberg JW, Trneny M, Sharman JP, Herbaux C, Burke JM, Matasar M, Rai S, Izutsu K, Mehta-Shah N, Oberic L, Chauchet A, Jurczak W, Song Y, Greil R, Mykhalska L, Bergua-Burgues JM, Cheung MC, Pinto A, Shin HJ, Hapgood G, Munhoz E, Abrisqueta P, Gau JP, Hirata J, Jiang Y, Yan M, Lee C, Flowers CR, Salles G. Polatuzumab Vedotin in Previously Untreated Diffuse Large B-Cell Lymphoma. N Engl J Med. 2022 Jan 27;386(4):351-363. doi: 10.1056/NEJMoa2115304. Epub 2021 Dec 14.

Drugs

Indications