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Guo C, Zhang J, Huang X, Chen Y, Sheng J, Huang X, Sun J, Xiao W, Sun K, Gao S, Que R, Shen Y, Zhang M, Wu J, Bai X, Liang T. Preoperative sintilimab plus transarterial chemoembolization for hepatocellular carcinoma exceeding the Milan criteria: A phase II trial. Hepatol Commun 2023; 7:e0054. [PMID: 36757445 PMCID: PMC9916103 DOI: 10.1097/hc9.0000000000000054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/01/2022] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND AND AIMS Many patients with HCC of Barcelona Clinic Liver Cancer (BCLC) stage A exceeding the Milan criteria, or of BCLC stage B, can undergo resection after successful preoperative therapy, but an optimal approach has not been identified. We investigated preoperative drug-eluting bead transarterial chemoembolization (DEB-TACE) plus sintilimab, in this setting. APPROACH AND RESULTS In this prospective, phase II study (NCT04174781), adults with HCC of BCLC stage A exceeding the Milan criteria, or BCLC stage B, and ineligible for surgical resection, received sintilimab 200 mg and DEB-TACE. The primary endpoint was progression-free survival by modified RECIST. Secondary endpoints included objective response rate, pathologic response rate, and safety. At the data cutoff (July 2022), among 60 patients, the objective response rate was 62% (37/60) and 51 patients had undergone surgery. After a median follow-up of 26.0 months (range, 3.4-31.8), the median progression-free survival was 30.5 months (95% CI: 16.1-not reached). Among patients undergoing surgery, median progression-free survival was not reached and the 12-month progression-free survival rate was 76% (95% CI: 67-91). A pathologic complete response was achieved in 14% (7/51) of these patients. All patients experienced at least one adverse event, but these were generally manageable. Exploratory analyses showed an association between cytokeratin, V-domain Ig-containing Suppressor of T-cell Activation, CD68, CD169, and cluster 13 fibroblasts and recurrence after surgery. CONCLUSIONS Sintilimab plus DEB-TACE before surgery showed good efficacy and safety in patients with HCC of BCLC stage A exceeding the Milan criteria or BCLC stage B.
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Affiliation(s)
- Chengxiang Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Junlei Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Xin Huang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Yiwen Chen
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Jianpeng Sheng
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Xing Huang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Junhui Sun
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wenbo Xiao
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ke Sun
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shunliang Gao
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Risheng Que
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yan Shen
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Min Zhang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jian Wu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xueli Bai
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary and Pancreatic Diseases, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
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Wang W, Li F, Gan P, Li B, Li S. Callispheres drug-eluting bead transhepatic artery chemoembolization with oral delivery of sorafenib for the treatment of unresectable liver cancer. Front Surg 2022; 9:981116. [PMID: 36117819 PMCID: PMC9478363 DOI: 10.3389/fsurg.2022.981116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Liver cancer is a significant contributor to global burden of cancer. Transcatheter arterial chemoembolization (TACE) is the standard of care for patients with unresectable liver cancer, and CalliSpheres, as novel drug-eluting bead (DEB) microspheres, have been found to be associated with a high tumor response rate. However, the outcomes after DEB-TACE treatment are not always satisfactory with tumor recurrence. Herein, we attempt to compare the clinical efficacy and safety of DEB-TACE with sorafenib and conventional TACE in treating advanced liver cancer. Methods The study retrospectively reviewed clinical records of 96 patients with liver cancer, among which there were 48 cases receiving DEB-TACE with sorafenib and 48 cases receiving conventional TACE. The physical properties of Callispheres were evaluated in HepG2 cells and a B6/J mouse model. Results DEB-TACE with Callispheres were demonstrated to effectively maintain stability and prolong the half-life of epirubicin. Compared with the patients receiving conventional TACE, those receiving DEB-TACE with sorafenib exhibited better patient outcomes with increased survival rate, reduced tumor volume, and declined levels of tumor markers. Additionally, DEB-TACE with Callispheres could effectively protect liver function, as well as reduce the toxic effects of loaded epirubicin, and its combination with sorafenib would not increase the incidence of adverse reactions. Conclusion DEB-TACE using CalliSpheres combined with sorafenib could prevent the progression of liver cancer and bring a better prognosis.
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Affiliation(s)
- Wenhui Wang
- Department of Interventional Medicine, The First Hospital of Lanzhou University, Lanzhou, China
- Correspondence: Wenhui Wang
| | - Fenqiang Li
- Department of Interventional Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Peiying Gan
- Department of Neurosurgery, The First Hospital of Lanzhou University, Lanzhou, China
| | - Baohua Li
- Department of Interventional Medicine, The First Hospital of Lanzhou University, Lanzhou, China
| | - Shuangxi Li
- Department of Interventional Medicine, The First Hospital of Lanzhou University, Lanzhou, China
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