Dataset Information

Camrelizumab Combined with FOLFOX4 Regimen as First-Line Therapy for Advanced Hepatocellular Carcinomas: A Sub-Cohort of a Multicenter Phase Ib/II Study.

ABSTRACT:

Background

Immune checkpoint inhibitors and chemotherapy can synergistically increase efficacy in a variety of malignancies. We conducted this phase Ib/II study to assess the safety and efficacy of anti-PD-1 antibody camrelizumab in combination with FOLFOX4 for treatment-naive advanced hepatocellular carcinoma (aHCC).

Methods

This open-label, multicenter phase Ib/II study (NCT03092895) enrolled patients with aHCC and without prior systemic treatment for treatment with camrelizumab (3 mg/kg) and FOLFOX4 every two weeks. First, six patients were enrolled, followed by an additional 28 patients after dose-limiting toxicity cases were determined to be <33% of patients. The primary endpoint was tolerability and safety of treatment.

Results

A total of 34 aHCC patients were enrolled and received study treatment. No dose-limiting toxicity were observed in the first six patients enrolled. Twenty-nine (85.3%) of the total 34 patients had grade ≥3 treatment-related adverse events (TRAEs), with the most common ones being decreased neutrophil count (55.9%) and decreased white blood cell count (38.2%). No TRAEs-related deaths occurred. The objective response and disease control rate were 29.4% (95% CI, 15.1-47.5) and 79.4% (95% CI, 62.1-91.3), respectively. The median duration of response, progression-free survival, and overall survival was 6.9 months (range, 3.3-11.5), 7.4 months (95% CI, 3.9-9.2), and 11.7 months (95% CI, 8.2-22.0), respectively.

Conclusion

Camrelizumab combined with FOLFOX4 for first-line treatment of patients with aHCC showed good safety and tolerability, with promising preliminary antitumor activity.

SUBMITTER: Li H

PROVIDER: S-EPMC8106453 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Camrelizumab Combined with FOLFOX4 Regimen as First-Line Therapy for Advanced Hepatocellular Carcinomas: A Sub-Cohort of a Multicenter Phase Ib/II Study.

Li Hui H Qin Shukui S Liu Ying Y Chen Zhendong Z Ren Zhenggang Z Xiong Jianping J Meng Zhiqiang Z Zhang Xiao X Wang Linna L Zhang Xiaojing X Zou Jianjun J

Drug design, development and therapy 20210503

<h4>Background</h4>Immune checkpoint inhibitors and chemotherapy can synergistically increase efficacy in a variety of malignancies. We conducted this phase Ib/II study to assess the safety and efficacy of anti-PD-1 antibody camrelizumab in combination with FOLFOX4 for treatment-naive advanced hepatocellular carcinoma (aHCC).<h4>Methods</h4>This open-label, multicenter phase Ib/II study (NCT03092895) enrolled patients with aHCC and without prior systemic treatment for treatment with camrelizumab ...[more]

PMID: 33976538

Similar Datasets

Project description:BackgroundThe clinical efficacy and safety of camrelizumab as a third- or later-line regimen in patients with advanced non-small cell lung cancer (NSCLC) have not been determined in large clinical trials.ObjectiveThis study aimed to evaluate the clinical efficacy and safety of camrelizumab in combination with albumin-bound paclitaxel as a third- or later-line treatment for patients with advanced NSCLC.MethodsA total of 257 patients with advanced NSCLC who were histopathologically confirmed and failed in clinical second-line therapy regimens at Jiangxi Province Cancer hospital from January 2018 to December 2021 were retrospectively selected. Patients with advanced NSCLC were divided into the single treatment group (STG) of camrelizumab, and the combined treatment group (CTG) of camrelizumab in combination with albumin-bound paclitaxel according to the treatment regimen. The primary outcomes of interest were clinical efficacy[objective response rate (ORR) and disease control rate (DCR)], progression-free survival (PFS), and overall survival (OS). Survival data were analyzed using the Kaplan-Meier method, and the log-rank test was performed. Additionally, Cox proportional hazard regression was used to analyze the correlation of prognosis and baseline characteristics between subgroups, to identify the potential independent risk factors for PFS and OS. Furthermore, the occurrence of side effects was assessed according to the Common Terminology Criteria for Adverse Events (CTCAE 4.03).ResultsOf the 257 patients with advanced NSCLC included in the research, 135 patients received camrelizumab, and 122 patients received camrelizumab plus albumin-bound paclitaxel. The ORR of CTG and STG was 59.84% and 50.38%, and the DCR was 77.05% and 65.93%, respectively. The median PFS in CTG was higher than that in the STG (5.27 vs. 3.57 months, P = 0.0074), and the median OS was longer (7.09 vs. 6.47 months, P < 0.01). The lines of treatment, metastases, and PD-L1 expression levels were independent risk factors for the mPFS and mOS of patients with advanced NSCLC. The occurrence of adverse events was similar between camrelizumab and camrelizumab plus albumin-bound paclitaxel groups.ConclusionCamrelizumab combined with albumin-bound paclitaxel as the third- or later-line regimen greatly prolonged PFS and OS of advanced NSCLC patients. A prospective clinical trial is warranted.

Project description:Methods83 patients with hepatocellular carcinoma (HCC) admitted to the interventional oncology department were randomly divided into two groups. Apatinib and camrelizumab were administered to 42 patients in group A, whereas sorafenib was administered to 41 patients in group B for three months. The clinical efficacy was evaluated in terms of objective response rate (ORR), and disease control rate (DCR). Certain tumor markers like alpha-fetoprotein (AFP), carbohydrate antigen 199 (CA199), carcinoembryonic antigen (CEA), hypoxia-inducible factor (HIF-1), immune function T lymphocyte subsets (CD3+, CD4+, CD8+, CD4+/CD8+) were determined before and after treatment. The serum levels of vascular endothelial growth factor (VEGF), osteopontin (OPN), aspartate aminotransferase (AST), and epidermal growth factor 7 (EGF7)] were observed. The survival time between the two groups was compared, such as progression-free survival (PFS) and median survival (MS). Finally, the toxicity and side effects data were also obtained.ResultsThe ORR and DCR of group A were 69.05% and 88.10%, respectively, which were significantly higher (P<0.05) than group B (ORR=53.66% and DCR=70.73%). After treatment, the AFP, CA199, CEA, and HIF-1 levels of both groups decreased significantly (P<0.05), and the respective biomarker levels of group A were lower than those of group B (P<0.05). Following treatment, CD3+, CD4+, CD4+/CD8+ index in group A significantly increased (P<0.05) while CD8+ level was significantly decreased (P<0.05). Compared to group B, a significant increase was observed in group A's CD3+, CD4+, and CD4+/CD8+ index. There were no significant changes in CD3+, CD4+, CD8+, CD4+/CD8+ indexes before and after treatment in group B (P>0.05). The serum level of VEGF, OPN, EGF-7 and AST indexes of group A&B were decreased significantly (P<0.05). Compared with group B, the VEGF, OPN, EGF7 and AST indexes of group A were significantly reduced (P<0.05). PFS and MS in group A were significantly higher than in group B (P<0.05). There was no significant difference between groups A and B in terms of toxicity and adverse effects (P>0.05).ConclusionIn treating HCC, combining apatinib and camrelizumab can reduce tumor markers, enhance the immune system and curative effect, and prolong patient survival. The underline mechanism is related to the down-regulation of VEGF, OPN and HIF-1 indexes.

Project description:ObjectiveThis is a prospective, single-arm, phase Ib study to evaluate the safety and efficacy of camrelizumab combined with chemotherapy and apatinib as neoadjuvant therapy for locally advanced thoracic esophageal squamous cell carcinoma (ESCC).MethodsThe regimen encompassed 2-4 cycles of neoadjuvant camrelizumab, nab-paclitaxel, nedaplatin, and apatinib to treatment-naive patients with resectable locally advanced ESCC. The treatment was repeated every 14 days. Initially, six patients were planned to receive two cycles of neoadjuvant therapy as safety assessment, and then 24 patients received four cycles of neoadjuvant therapy, followed by esophagectomy after 4-8 weeks. The primary endpoint was safety. The key secondary endpoints were pathologic complete response (pCR) and major pathologic response (MPR).ResultsThis study enrolled 30 patients, among whom, five patients received two cycles of neoadjuvant therapy, and one patient missed the second cycle of therapy due to grade 3 elevated alanine transaminase (ALT) level. The remaining 24 patients received four planned cycles of neoadjuvant therapy. Eleven patients (36.7%) developed grade 3 neoadjuvant treatment-related adverse events (TRAEs). No patient developed grade 4 or 5 TRAEs. Neutropenia (23.3%) was the most common grade 3 TRAE. Twenty-nine patients underwent esophagectomy after neoadjuvant therapy. Among them, 15 patients (51.7%) achieved MPR, including seven patients with pCR (24.1%). Radiographic analyses established a significant correlation between maximal standardized uptake value (SUVmax) reduction and pathologic regression (P = 0.00095).ConclusionsNeoadjuvant camrelizumab combined with chemotherapy plus apatinib demonstrated a manageable safety profile for patients with locally advanced ESCC, and an encouraging efficacy was observed in most of the treated patients. A decrease in SUVmax of the primary tumor may be a predictor of pathologic response to neoadjuvant camrelizumab combined with chemotherapy plus apatinib in ESCC.

Project description:BackgroundThe standard treatment for advanced gastric/gastroesophageal junction cancer (AGC/GEJC) is palliative chemotherapy combined with targeted therapy. The SOX regimen (S-1 plus oxaliplatin) is recommended as neoadjuvant or palliative first-line chemotherapy in Asian patients. Apatinib, an oral VEGFR tyrosine kinase inhibitor, is associated with additional survival benefit as third- or subsequent-line therapy. However, the median overall survival time of AGC/GEJC is only 8-11 months in the West and 13-17 months in East Asia/Japan, even with the application of anti-angiogenic agents. Hence, the multimodal and individual management of patients is challenging standards to improve prognosis, including the preferential use of low-dose anti-angiogenic drugs and immunotherapy, as well as the application of multi-disciplinary treatment (MDT)-directed conversion therapy.Methods/designThis single-center study was designed to combine low-dose apatinib with camrelizumab plus the SOX regimen in diagnosed potentially resectable and initially unresectable AGC/GEJC. This a prospective, open-label, single-arm, dose escalation and extension phase Ib clinical trial, conducted in Jiangsu Province Hospital, beginning from June 2020. All patients will first receive this combined regimen (3 weeks/cycle) for at most eight cycles, then apatinib and camrelizumab in maintenance therapy until disease progression, intolerable toxicity, death, a maximum 2 years of treatment or discontinuation for any reason. Follow-up and evaluation will be carried out regularly. If surgery is allowed by MDT discussions, oral apatinib will be discontinued during the last preoperative cycle. The primary endpoints are the objective response rate and maximum tolerated dose according to the Response Evaluation Criteria In Solid Tumors (RECIST) criteria (version 1.1) and the Common Terminology Criteria for Adverse Events (CTCAE) criteria (version 5.0).DiscussionThis study will assess the response and side effects of AGC/GEJC patients in the use of low-dose apatinib combined with camrelizumab and the SOX regimen, and this combined therapy is expected to be a feasible and optimized first-line treatment option. In addition, this study will provide robust evidence and novel ideas for conversion therapy.Trial registrationChiCTR.gov.cn: ChiCTR2000034109.

Project description:BackgroundCombining an antiangiogenic agent with an anti-PD-1 agent is a promising strategy for unresectable hepatocellular carcinoma (HCC).AimsTo explore the effectiveness and tolerability of lenvatinib plus camrelizumab vs. lenvatinib monotherapy as a first-line treatment for unresectable HCC.MethodsThis multicenter, retrospective cohort study included patients with unresectable HCC treated with oral lenvatinib 8 mg daily and intravenous camrelizumab 200 mg every 3 weeks (L+C group) or lenvatinib 12 mg or 8 mg daily (L group) in four Chinese centers between September 2018 and February 2020. Tumor response was evaluated according to RECIST 1.1 and mRECIST. The outcomes included objective response rate (ORR), overall survival (OS), 1-year OS rate, progression-free survival (PFS), and safety.ResultsBy March 31, 2021, 92 patients were finally included, with 48 and 44 in the L+C and L groups, respectively. ORR was significantly higher in the L+C group than in the L group (RECIST 1.1: 37.5% vs. 13.6%, P=0.009; mRECIST: 41.7% vs. 20.5%, P=0.029). Median OS and 95% confidence interval (CI) was 13.9 (13.3-18.3) months in the L group and not reached in the L+C group (P=0.015). The 1-year survival rate was 79.2% and 56.8% in the L+C and L groups, respectively. Median PFS was 10.3 (6.6-14.0) months and 7.5 (5.7-9.3) months in the L+C and L groups, respectively (P=0.0098). Combined therapy vs. monotherapy was independently associated with a prolonged OS (hazard ratio=0.380, 95% CI=: 0.196-0.739, P=0.004) and a prolonged PFS (hazard ratio=0.454, 95%CI=0.282-0.731, P=0.001). The safety profile was comparable between the two groups. The most common adverse event in the L+C and L groups was loss of appetite (41.7% vs. 40.9%, P=0.941). Three patients in the L+C group and two in the L group terminated treatment owing to adverse events.ConclusionFirst-line lenvatinib plus camrelizumab showed better effectiveness than lenvatinib alone in patients with unresectable HCC.

Dataset Information

Camrelizumab Combined with FOLFOX4 Regimen as First-Line Therapy for Advanced Hepatocellular Carcinomas: A Sub-Cohort of a Multicenter Phase Ib/II Study.

Background

Methods

Results

Conclusion

Publications

Camrelizumab Combined with FOLFOX4 Regimen as First-Line Therapy for Advanced Hepatocellular Carcinomas: A Sub-Cohort of a Multicenter Phase Ib/II Study.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets