Yu Ri Kim, Jin Seok Kim, Won Seog Kim, Hyeon Seok Eom, Deok-Hwan Yang, Sung Hwa Bae, Hyo Jung Kim, Jae Hoon Lee, Suk-Joong Oh, Sung-Soo Yoon, Jae-Yong Kwak, Chul Won Choi, Min Kyoung Kim, Sung Young Oh, Hye Jin Kang, Seung Hyun Nam, Hyeok Shim, Joon Seong Park, Yeung-Chul Mun, Cheolwon Suh, the Korean Society of Hematology Lymphoma Working Party
Cancer Res Treat. 2023;55(4):1355-1362. Published online March 30, 2023
Purpose
This phase II, open-label, multicenter study aimed to investigate the efficacy and safety of a rituximab intensification for the 1st cycle with every 21-day of rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone (R-CHOP-21) among patients with previously untreated advanced-stage or bulky diffuse large B-cell lymphoma (DLBCL).
Materials and Methods
Ninety-two patients with stage III/IV or bulky DLBCL from 21 institutions were administered 8 cycles of R-CHOP-21 with an additional one dose of rituximab intensification on day 0 of the 1st cycle (RR-CHOP). The primary endpoint was a complete response (CR) rate after 3 cycles of chemotherapy.
Results
Among the 92 DLBCL patients assessed herein, the response rate after 3 cycles of chemotherapy was 88.0% (38.0% CR+50.0% partial response [PR]). After the completion of 8 cycles of chemotherapy, the overall response rate was observed for 68.4% (58.7% CR+9.8% PR). The 3-year progression-free survival rate was 64.0%, and the 3-year overall survival rate was 70.4%. Febrile neutropenia was one of the most frequent grade 3 adverse events (40.0%) and 5 treatment-related deaths occurred. Compared with the clinical outcomes of patients who received R-CHOP chemotherapy as a historical control, the interim CR rate was higher in male patients with RR-CHOP (20.5% vs. 48.8%, p=0.016).
Conclusion
Rituximab intensification on days 0 to the 1st cycle of the standard 8 cycles R-CHOP-21 for advanced DLBCL yielded favorable response rates after the 3 cycles of chemotherapy and acceptable toxicities, especially for male patients. ClinicalTrials.gov ID: NCT01054781.
Citations
Citations to this article as recorded by
Design, Conduct, and Analysis of Externally Controlled Trials Jiali Liu, Minghong Yao, Mingqi Wang, Wan Jie, Yanmei Liu, Xiaochao Luo, Jiayidaer Huan, Kelin Deng, Ke Deng, Kang Zou, Ying Zhang, Ling Li, Xin Sun JAMA Network Open.2025; 8(9): e2530277. CrossRef
Purpose
Rituximab with cyclophosphamide, doxorubicin, vincristine, and prednisone administered every 3 weeks (R-CHOP-21) is the standard care for diffuse large B-cell lymphoma (DLBCL). It is unknown whether the dose-dense R-CHOP (R-CHOP-14) could improve the outcome of the disease in Asian population.
Materials and Methods
Newly diagnosed DLBCL patients were centrally, randomly assigned (1:1) to receive R-CHOP- 14 or R-CHOP-21. R-CHOP-14 was administered every 2 weeks, and R-CHOP-21 was administered every 3 weeks. Primary end point was disease-free survival (DFS). Secondary end points included overall survival (OS), progression-free survival (PFS), response rate and toxicities.
Results
Seven hundred and two patients were randomly assigned to receive R-CHOP-14 (n=349) or R-CHOP-21 (n=353). With a median follow-up of 45.6 months, the two groups did not differ significantly in 3-year DFS (79.6% for R-CHOP-14 vs. 83.2% for R-CHOP-21, p=0.311), 3-year OS (77.5% for R-CHOP-14 vs. 77.6% for R-CHOP-21, p=0.903), or 3-year PFS (63.2% for R-CHOP-14 vs. 66.1% for R-CHOP-21, p=0.447). Patients with an International Prognostic Index (IPI) score ≥ 2 had a poorer prognosis compared to those with an IPI score < 2. Grade 3/4 hematologic and non-hematologic toxicities were manageable and similar between R-CHOP-14 and R-CHOP-21.
Conclusion
R-CHOP-14 did not improve the outcome of DLBCL compared to R-CHOP-21 in Asian population. With manageable and similar toxicities, both of the two regimens were suitable for Asian DLBCL patients. For high-risk patients with IPI ≥ 2, new combination regimens based on R-CHOP deserve further investigation to improve efficacy.
Citations
Citations to this article as recorded by
Definitions and use of tumor bulk in phase 3 lymphoma trials: a comprehensive literature review Luke Wang, Eliza Chung, Cameron Wellard, Allison Barraclough, Belinda A. Campbell, Geoffrey Chong, Pietro R. Di Ciaccio, Gareth P. Gregory, Greg Hapgood, Anna M. Johnston, Constantine Tam, Stephen Opat, Erica M. Wood, Zoe K. McQuilten, Eliza A. Hawkes Blood Advances.2025; 9(9): 2275. CrossRef
Prediction of 5‐year overall survival of diffuse large B‐cell lymphoma on the pola‐R‐CHP regimen based on 2‐year event‐free survival and progression‐free survival Wan‐Ru Zhang, Xin Liu, Qiu‐Zi Zhong, Tao Wu, Yong Yang, Bo Chen, Hao Jing, Yuan Tang, Jing Jin, Yue‐Ping Liu, Yong‐Wen Song, Hui Fang, Ning‐Ning Lu, Ning Li, Yi‐Rui Zhai, Wen‐Wen Zhang, Shu‐Lian Wang, Fan Chen, Lin Yin, Shu‐Nan Qi, Ye‐Xiong Li Cancer Medicine.2024;[Epub] CrossRef
Long-term outcomes with HLX01 (HanliKang®), a rituximab biosimilar, in previously untreated patients with diffuse large B-cell lymphoma: 5-year follow-up results of the phase 3 HLX01-NHL03 study Yan Qin, Yongping Song, Dong Wang, Ou Bai, Jifeng Feng, Xiuhua Sun, Lihua Qiu, Jianmin Yang, Yu Yang, Zhao Wang, Jianda Hu, Huaqing Wang, Hang Su, Zhengming Jin, Wenbin Qian, Chuan Jin, Mingzhi Zhang, Ding Yu, Li Liu, Guoan Chen, Yarong Li, Tao Sun, Jie J BMC Cancer.2024;[Epub] CrossRef
Palmitic acid reduces the methylation of the FOXO1 promoter to suppress the development of diffuse large B-cell lymphoma via modulating the miR-429/DNMT3A axis Weiming LI, Ming GAO, Weili XUE, Xiaoli LI, Yu CHANG, Kaixin ZHANG, Chenyu WEN, Mingzhi ZHANG Chinese Journal of Natural Medicines.2024; 22(6): 554. CrossRef
Prophylaxis for Pneumocystis carinii pneumonia in non-Hodgkin’s lymphoma undergoing R-CHOP21 in China: a meta-analysis and cost-effectiveness analysis Xiaojia Huang, Xiaoting Huang, Shen Lin, Shaohong Luo, Liangliang Dong, Dong Lin, Yaping Huang, Chen Xie, Dongni Nian, Xiongwei Xu, Xiuhua Weng BMJ Open.2023; 13(3): e068943. CrossRef
Intensified First Cycle of Rituximab Plus Eight Cycles of Cyclophosphamide, Doxorubicin, Vincristine, and Prednisolone with Rituximab Chemotherapy for Advanced-Stage or Bulky Diffuse Large B-Cell Lymphoma: A Multicenter Phase II Consortium for Improving S Yu Ri Kim, Jin Seok Kim, Won Seog Kim, Hyeon Seok Eom, Deok-Hwan Yang, Sung Hwa Bae, Hyo Jung Kim, Jae Hoon Lee, Suk-Joong Oh, Sung-Soo Yoon, Jae-Yong Kwak, Chul Won Choi, Min Kyoung Kim, Sung Young Oh, Hye Jin Kang, Seung Hyun Nam, Hyeok Shim, Joon Seong Cancer Research and Treatment.2023; 55(4): 1355. CrossRef
Radiation and Dose-densification of R-CHOP in Aggressive B-cell Lymphoma With Intermediate Prognosis: The UNFOLDER Study Lorenz Thurner, Marita Ziepert, Christian Berdel, Christian Schmidt, Peter Borchmann, Dominic Kaddu-Mulindwa, Andreas Viardot, Mathias Witzens-Harig, Judith Dierlamm, Mathias Haenel, Bernd Metzner, Gerald Wulf, Eva Lengfelder, Ulrich B. Keller, Norbert Fr HemaSphere.2023; 7(7): e904. CrossRef
Treatment of Patients with Newly Diagnosed Diffuse Large B-Cell Lymphoma: A Systematic Review and Meta-Analysis Aleksander Sergeevich Luchinin Clinical Oncohematology.2022; 15(2): 130. CrossRef
The prognostic roles of hepatitis B virus antibody in diffuse large B-cell lymphoma patients Shunfeng Hu, Na Chen, Kang Lu, Changqing Zhen, Xiaohui Sui, Xiaosheng Fang, Ying Li, Yingshu Luo, Xiangxiang Zhou, Xin Wang Leukemia & Lymphoma.2021; 62(6): 1335. CrossRef
Primary diffuse large B-cell lymphoma of the fallopian tube treated with a combination of surgery and chemotherapy Ye Zhou, Chao Zhang, Yingying Gong, Linqing Yang, Yunfei Wang Medicine.2021; 100(3): e24049. CrossRef
Impact and Intricacies of Bone Marrow Microenvironment in B-cell Lymphomas: From Biology to Therapy Anuvrat Sircar, Sayan Chowdhury, Amber Hart, William Bell, Satishkumar Singh, Lalit Sehgal, Narendranath Epperla International Journal of Molecular Sciences.2020; 21(3): 904. CrossRef
Association of progression-free or event-free survival with overall survival in diffuse large B-cell lymphoma after immunochemotherapy: a systematic review Jie Zhu, Yong Yang, Jin Tao, Shu-Lian Wang, Bo Chen, Jian-Rong Dai, Chen Hu, Shu-Nan Qi, Ye-Xiong Li Leukemia.2020; 34(10): 2576. CrossRef
Front-Line Treatment of High Grade B Cell Non-Hodgkin Lymphoma Murali Kesavan, Toby A. Eyre, Graham P. Collins Current Hematologic Malignancy Reports.2019; 14(4): 207. CrossRef
Immunohistochemical Subtype and Parameters of International Prognostic Index in the New Prognostic Model of Diffuse Large B-Cell Lymphoma S. V. Samarina, A. S. Luchinin, N. V. Minaeva, I. V. Paramonov, D. A. D’yakonov, E. V. Vaneeva, V. A. Rosin, S. V. Gritsaev Clinical Oncohematology.2019; 12(4): 385. CrossRef
Primary effusion lymphoma (PEL) is a rare type of non-Hodgkin’s lymphoma arising from a B-cell lineage characterized by the formation of malignant effusion in body cavities without evidence of a detectable tumor. The effusion contains tumor cells universally infected with human herpesvirus 8 (HHV8), which is the critical factor differentiating PEL from HHV8-unrelated PEL-like lymphoma (PEL-LL). This report describes a 77-year-old male patient with pleural effusion and ascites, containing lymphoma cells expressing a B-cell phenotype, but without markers of HHV8 in immunocytochemical analysis. The patient was diagnosed with PEL-LL and treated with six cycles of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisolone (R-CHOP), which resulted in a complete remission. The patient is currently disease-free 15 months post-treatment. To the best of our knowledge, this is the first report on administration of R-CHOP in a PEL-LL patient in South Korea.
Citations
Citations to this article as recorded by
HIV-positive and HHV-8-negative primary effusion lymphoma complicated with coronary heart disease: a Case Report and literature review Wei Zhang, Ying Zhang, Jing Yuan Frontiers in Medicine.2025;[Epub] CrossRef
Fluid overload-associated large B-cell lymphoma: two case report and review of literature Liudi Chang, Zhaobo Yang, Cuicui Yang, Yuxiao Wang, Dan Li, Hui Wang, Lanlan Zang, Yuanyuan Zhang Frontiers in Oncology.2025;[Epub] CrossRef
Primary Effusion Lymphoma-like Lymphoma Mimicking Tuberculous Pleural Effusion: Three Case Reports and a Literature Review Kenta Hayashino, Yusuke Meguri, Ryouya Yukawa, Aya Komura, Makoto Nakamura, Chikamasa Yoshida, Kazuhiko Yamamoto, Wakako Oda, Kenji Imajo Internal Medicine.2023; 62(17): 2531. CrossRef
A rare case of fluid overload-associated large B-cell lymphoma and antigen loss at relapse Xue Yan, Bin Chen, Hongxia Jing, Zhinan Yang, Ting Zhang, Yani Lin, Jinning Shi Journal of Hematopathology.2023; 16(4): 235. CrossRef
Primary Effusion Lymphoma: A Timely Review on the Association with HIV, HHV8, and EBV Chih-Yi Liu, Bo-Jung Chen, Shih-Sung Chuang Diagnostics.2022; 12(3): 713. CrossRef
Targeting VEGF with bevacizumab inhibits malignant effusion formation of primary human herpesvirus 8‐unrelated effusion large B‐cell lymphoma in vivo Fumiya Ogasawara, Tomonori Higuchi, Tomohiro Nishimori, Yumiko Hashida, Kensuke Kojima, Masanori Daibata Journal of Cellular and Molecular Medicine.2022; 26(22): 5580. CrossRef
Diagnostic significance of adenosine deaminase in pleural effusate for primary effusion lymphoma–like lymphoma Soichiro Nakako, Mitsushige Nishimura, Yoshiro Murakami, Atsuko Mugitani Clinical Case Reports.2020; 8(12): 3215. CrossRef
Body Cavity–Based Lymphoma in a Country with Low Human Immunodeficiency Virus Prevalence: A Series of 17 Cases from the Consortium for Improving Survival of Lymphoma Junghoon Shin, Young Hyeh Ko, Sung Yong Oh, Dok Hyun Yoon, Jeong-Ok Lee, Jin Seok Kim, Yong Park, Ho Jin Shin, Seok Jin Kim, Jong Ho Won, Sung-Soo Yoon, Won Seog Kim, Youngil Koh Cancer Research and Treatment.2019; 51(4): 1302. CrossRef
Age and CD20 Expression Are Significant Prognostic Factors in Human Herpes Virus-8-negative Effusion-based Lymphoma Tomomi Kubota, Yosuke Sasaki, Eisuke Shiozawa, Masafumi Takimoto, Tsunekazu Hishima, Ja-Mun Chong American Journal of Surgical Pathology.2018; 42(12): 1607. CrossRef
A Case of Diffuse Large B-Cell Lymphoma Mimicking Primary Effusion Lymphoma-Like Lymphoma Daisuke Usuda, Masahisa Arahata, Kento Takeshima, Ryusho Sangen, Akiteru Takamura, Yasuhiro Kawai, Yuji Kasamaki, Yoshitsugu Iinuma, Tsugiyasu Kanda Case Reports in Oncology.2017; 10(3): 1013. CrossRef