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Wong PC, She WH, Ma KW, Sin SL, Wong TCL, Dai WC, Cheung TT, Chan ACY, Lo CM. Impact of Time to Recurrence on Survival Outcome of Salvage Liver Transplantation. J Gastrointest Surg 2022; 26:813-821. [PMID: 34622351 DOI: 10.1007/s11605-021-05146-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 08/25/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Salvage liver transplantation (SLT) is the ideal treatment for patients with recurrent hepatocellular carcinoma (HCC) and liver cirrhosis. The optimal timing for offering SLT was controversial. This study aimed at investigating the impact of time to recurrence and other prognostic factors on survival outcome after SLT. METHODS Between May 2000 and April 2019, patients who had undergone hepatectomy or ablation for HCC and later received SLT in Queen Mary Hospital were included. Clinico-pathological data during primary treatment and SLT were retrospectively reviewed. Kaplan-Meier analysis and log-rank test were used to determine overall and disease-free survival after SLT. Prognostic factors affecting overall and disease-free survival were determined by multivariate analysis using Cox regression analysis. P-value of less than 0.05 was considered statistically significant. RESULTS Fifty-three patients were identified within the specified period including 22 patients in early recurrence group (ER group, time to recurrence within 1 year) and 31 patients in late recurrence group (LR group, time to recurrence more than 1 year). The 1-, 5-, and 10-year overall survival after primary treatment was 100%, 76.6%, and 61.1% in the ER group and 100%, 90%, and 76.4% in the LR group (p = 0.59). There were no statistical differences in overall survival (p = 0.84) and disease-free survival (p = 0.85) after SLT between ER and LR group. Pre-transplant alpha-fetoprotein > = 400 ng/mL (p = 0.007) and macrovascular invasion in explant (p = 0.002) were independent risk factors for shorter overall survival after primary treatment. CONCLUSION Time to recurrence after primary treatment of HCC did not affect survival outcome after SLT. With careful patient selection, SLT could be offered to patient with early or late tumor recurrence.
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Affiliation(s)
- Pak Chiu Wong
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
| | - Wong Hoi She
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong.
| | - Ka Wing Ma
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
| | - Sui Ling Sin
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
| | - Tiffany Cho Lam Wong
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
| | - Wing Chiu Dai
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
| | - Tan To Cheung
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
| | - Albert Chi Yan Chan
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
| | - Chung Mau Lo
- Division of Liver Transplantation, Department of Surgery, The University of Hong Kong, Queen Mary Hospital, 102 Pok Fu Lam Road, Pok Fu Lam, Hong Kong
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Chen B, Pang L, Chen HB, Wu DB, Wang YH, Chen EQ. TIPS Is Not Associated with a Higher Risk of Developing HCC in Cirrhotic Patients: A Systematic Review and Meta-analysis. J Clin Transl Hepatol 2019; 7:232-237. [PMID: 31608215 PMCID: PMC6783677 DOI: 10.14218/jcth.2019.00007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 04/02/2019] [Accepted: 05/05/2019] [Indexed: 02/05/2023] Open
Abstract
Background and Aims: The association between portal-systemic shunt and hepatocellular carcinoma (HCC) development in patients who have cirrhosis is still controversial. This systematic review with meta-analysis was performed to systematically clarify the potential role of portal-systemic shunt in the development of HCC. Methods: The PubMed, Embase, and Cochrane Library databases were searched for potentially eligible literature. Meta-analysis with random-effects model was performed to combine the incidence rates of HCC after portal-systemic shunt. Finally, seven studies were included. In the present review, we mainly focused on 859 patients (365 in the transjugular intrahepatic portal-systemic shunt (TIPS) group and 494 in the non-TIPS group) from five studies to analyze incidence rates after TIPS. Results: At the end of follow-up, there were 66 (18%, 66/365) patients who developed HCC after TIPS intervention and 63 (13%, 63/494) patients who developed HCC after non-TIPS treatments. Pooled estimates with random-effects model did not demonstrate a significant increase of incidence of HCC after TIPS (risk ratio: 1.37 [confidence interval (CI): 0.96 to 1.97]; p = 0.08) compared with non-TIPS treatments. Subgroup analyses for those patients with transplanted liver also did not detect a significant difference between the TIPS group and non-TIPS group (risk ratio: 1.10 [CI: 0.59 to 2.07]; p = 0.75). Conclusions: Current evidence suggests that portal-systemic shunt is not associated with a higher risk of HCC development in cirrhotic patients.
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Affiliation(s)
- Bin Chen
- Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Long Pang
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Hao-Bin Chen
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Dong-Bo Wu
- Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Yong-Hong Wang
- Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - En-Qiang Chen
- Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
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