Abstract | BACKGROUND: METHODS: Transplant-eligible patients with R/R cHL were enrolled and received two 14-day cycles of camrelizumab 200 mg intravenously (IV) and two 28-day cycles of camrelizumab 200 mg IV, gemcitabine 1000 mg/m2 IV, and oxaliplatin 100 mg/m2 IV on days 1 and 15. Patients with partial response (PR) or stable disease received an additional cycle of combination therapy. Those who achieved complete response (CR) or PR proceeded to autologous stem cell transplantation (ASCT). The primary endpoint was the CR rate at the end of protocol therapy before ASCT. RESULTS: Forty-two patients were enrolled. At the end of protocol therapy, the objective response rate and CR rate were 94.9% (37/39) and 69.2% (27/39) in the evaluable set, and 88.1% (37/42) and 64.3% (27/42) in the full analysis set, respectively. Twenty-nine patients (69.0%) proceeded to ASCT, and 4 of 5 patients with PR achieved CR after ASCT. After a median follow-up of 20.7 months, the 12-month progression-free survival rate was 96.6% and the 12-month overall survival rate was 100%. Grade 3 or higher treatment emergent adverse events occurred in 28.6% of patients (12/42), mainly hematological toxicity. CONCLUSIONS:
Camrelizumab combined with GEMOX constitutes an effective salvage therapy for R/R cHL, proving to be relatively well-tolerated and facilitating ASCT in most patients, thus promoting sustained remission. TRIAL REGISTRATION: ClinicalTrials.gov NCT04239170. Registered on January 1, 2020.
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Authors | Yanfei Liu, Lingyan Ping, Yuqin Song, Yongjing Tang, Wen Zheng, Weiping Liu, Zhitao Ying, Chen Zhang, Meng Wu, Feier Feng, Ningjing Lin, Meifeng Tu, Jun Zhu, Yan Xie |
Journal | BMC medicine
(BMC Med)
Vol. 22
Issue 1
Pg. 107
(Mar 07 2024)
ISSN: 1741-7015 [Electronic] England |
PMID | 38454451
(Publication Type: Clinical Trial, Phase II, Journal Article)
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Copyright | © 2024. The Author(s). |
Chemical References |
- Gemcitabine
- Oxaliplatin
- camrelizumab
- Antibodies, Monoclonal, Humanized
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Topics |
- Humans
- Hodgkin Disease
(drug therapy, etiology, pathology)
- Gemcitabine
- Oxaliplatin
(therapeutic use)
- Hematopoietic Stem Cell Transplantation
- Neoplasm Recurrence, Local
(drug therapy)
- Transplantation, Autologous
- Antineoplastic Combined Chemotherapy Protocols
(adverse effects)
- Treatment Outcome
- Antibodies, Monoclonal, Humanized
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