1
|
Peng Y, Yu J, Liu F, Tang L, Li B, Zhang W, Chen K, Zhang H, Wei Y, Ma X, Shi H. Accumulation of TOX high mobility group box family member 3 promotes the oncogenesis and development of hepatocellular carcinoma through the MAPK signaling pathway. MedComm (Beijing) 2024; 5:e510. [PMID: 38463397 PMCID: PMC10924639 DOI: 10.1002/mco2.510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/12/2024] [Accepted: 02/12/2024] [Indexed: 03/12/2024] Open
Abstract
Microvascular invasion (MVI) has been widely valued in the field of liver surgery because MVI positivity indicates poor prognosis in hepatocellular carcinoma (HCC) patients. However, the potential molecular mechanism underlying the poor prognosis of MVI-positive HCC patients is unclear. Therefore, this study focused on identifying the key genes leading to poor prognosis in patients with a high degree of malignancy of HCC by examining the molecular signaling pathways in MVI-positive HCC patients. Through RNA sequencing, TOX high mobility group box family member 3 (TOX3) was demonstrated to be significantly highly expressed in MVI-positive HCC tissues, which was associated with poor prognosis. The results of in vivo and in vitro showed that TOX3 can promote the oncogenesis and development of HCC by targeting key molecules of the MAPK and EMT signaling pathways. The IP-MS results indicated that proteasome degradation of TOX3 in HCC cells is potentially mediated by a tripartite motif containing 56 (TRIM56, an E3 ligase) in HCC cells. Inhibiting TRIM56 enhances TOX3 protein levels. Overall, our study identified TOX3 as a key gene in the MAPK and EMT signaling pathways in HCC, and its overexpression confers significant proliferation and invasiveness to tumor cells.
Collapse
Affiliation(s)
- Yufu Peng
- Division of Liver Surgery Department of General Surgery West China Hospital Sichuan University Chengdu China
- Laboratory of Integrative Medicine Clinical Research Center for Breast State Key Laboratory of Biotherapy West China Hospital Sichuan University and Collaborative Innovation Center Chengdu China
| | - Jing Yu
- Laboratory of Integrative Medicine Clinical Research Center for Breast State Key Laboratory of Biotherapy West China Hospital Sichuan University and Collaborative Innovation Center Chengdu China
| | - Fei Liu
- Division of Liver Surgery Department of General Surgery West China Hospital Sichuan University Chengdu China
| | - Leyi Tang
- Laboratory of Integrative Medicine Clinical Research Center for Breast State Key Laboratory of Biotherapy West China Hospital Sichuan University and Collaborative Innovation Center Chengdu China
| | - Bo Li
- Division of Liver Surgery Department of General Surgery West China Hospital Sichuan University Chengdu China
| | - Wei Zhang
- Department of Critical Care Medicine State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University, China
| | - Kefei Chen
- Division of Liver Surgery Department of General Surgery West China Hospital Sichuan University Chengdu China
| | - Haili Zhang
- Division of Liver Surgery Department of General Surgery West China Hospital Sichuan University Chengdu China
| | - Yonggang Wei
- Division of Liver Surgery Department of General Surgery West China Hospital Sichuan University Chengdu China
| | - Xuelei Ma
- Department of Biotherapy West China Hospital and State Key Laboratory of Biotherapy Sichuan University Chengdu China
| | - Hubing Shi
- Laboratory of Integrative Medicine Clinical Research Center for Breast State Key Laboratory of Biotherapy West China Hospital Sichuan University and Collaborative Innovation Center Chengdu China
| |
Collapse
|
2
|
Zhang Q, Li Q, Shang F, Li G, Wang M. The Benefits of Radical Treatments with Synchronous Splenectomy for Patients with Hepatocellular Carcinoma and Portal Hypertension. Cancers (Basel) 2022; 14:cancers14133155. [PMID: 35804927 PMCID: PMC9264870 DOI: 10.3390/cancers14133155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 06/11/2022] [Accepted: 06/14/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Radical treatment combined with synchronous splenectomy has recently emerged as an effective therapy for patients with hepatocellular carcinoma (HCC), in the setting of portal hypertension secondary to liver cirrhosis, but its survival benefits remain to be elucidated. We retrospectively analyzed a longitudinal cohort of 96 patients receiving HCC radical treatment combined with splenectomy and a control group comprising 42 patients receiving radical treatment alone, comparing the oncological outcomes of the synchronous splenectomy for the two subgroups. Our analysis highlighted better recurrence-free survival (RFS), particularly in stage T1 patients. Cox multivariate analysis showed that preoperative irregular anti-viral therapy, Child-Pugh grade B liver function, vascular invasion, and microvascular invasion (MVI) were independent risk factors for early postoperative RFS (within 2 years), and preoperative irregular anti-viral therapy and vascular invasion were independent risk factors for 5-year overall survival (OS). Abstract Background: The survival benefits of radical treatment (resection or radiofrequency ablation) combined with splenectomy for primary hepatocellular carcinoma (HCC) in patients with liver-cirrhosis-associated portal hypertension (PH) remain to be clarified. Methods: 96 patients undertaking HCC radical treatment combined with splenectomy (HS group) were retrospectively analyzed, 48 of whom belonged to HCC stage T1 (HSS group). Another 42 patients at stage T1 with PH who received hepatectomy (or radiofrequency ablation) alone (HA group) during the same period served as the control group. Recurrence-free survival (RFS) and overall survival (OS) were compared at each time point between the HSS and HA group. The risk factors affecting early RFS and OS were confirmed through COX multivariate analysis. Results: The median RFS was 22.3 months and the mean median OS was 46 months in the HS group. As such, 1-year, 2-year, 3-year, and 5-year RFS rates in the HSS and HA group were 95% and 81% (p = 0.041), 81% and 67% (p = 0.05), 64% and 62% (p = 1.00), and 29% and 45% (p = 0.10), respectively. Further, 1-year, 3-year, and 5-year OS rates in the HSS and HA group were 98% and 98% (p = 1.00), 79% and 88% (p = 0.50), and 60% and 64% (p = 0.61), respectively. Cox multivariate analysis showed that preoperative irregular anti-viral therapy, Child-Pugh grade B liver function, vascular invasion, and microvascular invasion (MVI) were independent risk factors for early postoperative RFS (within 2 years), and preoperative irregular anti-viral therapy and vascular invasion were independent risk factors for 5-year OS. Conclusions: Radical treatment of HCC combined with synchronous splenectomy, especially applicable to patients with Child-Pugh grade A liver function, can significantly improve early postoperative RFS in patients with stage T1 HCC and liver-cirrhosis-associated portal hypertension, but fail to improve OS.
Collapse
Affiliation(s)
- Qikun Zhang
- Department of General Surgical Center, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
| | - Qi Li
- Department of Gastroenterology and Hepatology, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
| | - Fuchao Shang
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Hebei Medical University, 89 Donggang Street, Shijiazhuang 050031, China;
| | - Guangming Li
- Department of General Surgical Center, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
- Correspondence: (G.L.); (M.W.)
| | - Menglong Wang
- Department of General Surgical Center, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
- Correspondence: (G.L.); (M.W.)
| |
Collapse
|
3
|
Deng M, Li SH, Guo RP. Recent Advances in Local Thermal Ablation Therapy for Hepatocellular Carcinoma. Am Surg 2021:31348211054532. [PMID: 34743609 DOI: 10.1177/00031348211054532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Image-guided local thermal ablation (LTA) plays an important role in the treatment of hepatocellular carcinoma (HCC), especially in patients with HCC who are not suitable for hepatectomy. Radiofrequency ablation (RFA) and microwave ablation (MWA) are the most widely used LTA clinically. Radiofrequency ablation can achieve the best result; that is, a similar therapeutic effect as hepatectomy if the tumor ≤3 cm, while MWA can effectively ablate tumors ≤5 cm. Local thermal ablation has an advantage over liver resection in terms of minimally invasive surgery and can achieve a comparable prognosis and efficacy to liver resection. For borderline liver function, selecting LTA as the first-line therapy may bring more benefits to patients with cirrhosis background. In addition, a combination of multiple therapies for HCC is a good choice, such as LTA combined with transcatheter arterial chemoembolization (TACE), which can achieve a better prognosis than single therapy for larger tumors. For patients who are awaiting liver transplantation, LTA is a good choice. The main problem of LTA needed to be solved is to prevent the local tumor recurrence after ablation in patients with HCC.
Collapse
Affiliation(s)
- Min Deng
- Department of Liver Surgery, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Shao-Hua Li
- Department of Liver Surgery, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Rong-Ping Guo
- Department of Liver Surgery, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| |
Collapse
|
4
|
Deng M, Li SH, Guo RP. Recent Advances in Local Thermal Ablation Therapy for Hepatocellular Carcinoma. Am Surg 2021. [DOI: 10.1177/00031348211054532
expr 892357990 + 901731803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Image-guided local thermal ablation (LTA) plays an important role in the treatment of hepatocellular carcinoma (HCC), especially in patients with HCC who are not suitable for hepatectomy. Radiofrequency ablation (RFA) and microwave ablation (MWA) are the most widely used LTA clinically. Radiofrequency ablation can achieve the best result; that is, a similar therapeutic effect as hepatectomy if the tumor ≤3 cm, while MWA can effectively ablate tumors ≤5 cm. Local thermal ablation has an advantage over liver resection in terms of minimally invasive surgery and can achieve a comparable prognosis and efficacy to liver resection. For borderline liver function, selecting LTA as the first-line therapy may bring more benefits to patients with cirrhosis background. In addition, a combination of multiple therapies for HCC is a good choice, such as LTA combined with transcatheter arterial chemoembolization (TACE), which can achieve a better prognosis than single therapy for larger tumors. For patients who are awaiting liver transplantation, LTA is a good choice. The main problem of LTA needed to be solved is to prevent the local tumor recurrence after ablation in patients with HCC.
Collapse
Affiliation(s)
- Min Deng
- Department of Liver Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Shao-Hua Li
- Department of Liver Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Rong-Ping Guo
- Department of Liver Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| |
Collapse
|
5
|
Shen ZF, Liang X. Current status of radical laparoscopy for treating hepatocellular carcinoma with portal hypertension. World J Clin Cases 2021; 9:2419-2432. [PMID: 33889608 PMCID: PMC8040172 DOI: 10.12998/wjcc.v9.i11.2419] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/31/2020] [Accepted: 02/01/2021] [Indexed: 02/06/2023] Open
Abstract
The laparoscopic technique is clinically effective in treating hepatocellular carcinoma (HCC) with portal hypertension (PHT). However, existing studies lack systematic arrangement and induction. Here, we review the latest research advancement in laparoscopic technique for treatment of HCC with PHT, based on published literature and our single-institution experience. Our single-center experience reveals no statistical difference in both short- and long-term prognosis of HCC patients after laparoscopic liver resection (LLR), regardless of whether they suffer from PHT, which is consistent with previous studies on the use of LLR for HCC with PHT. Retrieval outcomes indicate existence of short- and long-term prognostic superiority, following laparoscopic treatment, relative to non-laparoscopic treatment. Besides that, LLR offers long-term prognostic advantage compared to laparoscopic radiofrequency ablation. In addition, we review the previous literature and propose corresponding perspectives on the therapy of hypersplenism, the utilization of Pringle maneuver, and the adoption of anatomical hepatectomy during radical laparoscopic treatment. HCC with PHT is not the "forbidden zone" of radical laparoscopic treatment. However, patients’ preoperative liver function should be adequately estimated.
Collapse
Affiliation(s)
- Ze-Feng Shen
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang Province, China
| | - Xiao Liang
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang Province, China
| |
Collapse
|
6
|
Hirakawa Y, Ogata T, Sasada T, Yamashita T, Itoh K, Tanaka H, Okuda K. Immunological consequences following splenectomy in patients with liver cirrhosis. Exp Ther Med 2019; 18:848-856. [PMID: 31281459 DOI: 10.3892/etm.2019.7640] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 05/16/2019] [Indexed: 12/16/2022] Open
Abstract
The immune status in patients with liver cirrhosis is generally impaired due to concomitant hypersplenism. As the spleen is the largest lymphoid organ, deleterious events resulting from splenectomy are of concern in these patients. However, the immunological consequences after splenectomy have not yet been fully elucidated. In the present study, the immune status after splenectomy was comprehensively examined. Splenectomy was performed in 11 patients with liver cirrhosis and hypersplenism, and the immune status in peripheral blood was examined and compared before and at 1, 3 and 6 months after splenectomy. Splenectomy significantly lowered the neutrophil-to-lymphocyte ratio, due to a surge in lymphocytes in the peripheral circulation at 3 and 6 months after splenectomy. The frequency of cluster of differentiation (CD)4+ T cells decreased after splenectomy, whereas the frequency of CD8+ T cells increased. Notably, the frequencies of the naïve and central memory subsets of CD4+ and CD8+ T cells decreased, whereas those of the effector memory subset trended upward. In addition, the frequencies of other immune cells such as γδ T cells, natural killer T cells and natural killer cells transiently increased, while inhibitory cells such as regulatory T cells and myeloid-derived suppressor cells significantly decreased. T-cell responses to viral- and tumor-associated antigens increased after splenectomy in five of eight and two of five patients, respectively. To the best of our knowledge, this is the first study to precisely examine the drastic changes of immunological phenotypes in peripheral blood after splenectomy in patients with cirrhosis. Our findings suggested that splenectomy in patients with cirrhosis may ameliorate the impaired immune status, possibly by reducing suppressive cells and enhancing the effector cell population and function, which could, at least in part, explain the mechanisms responsible for the clinical benefits of splenectomy.
Collapse
Affiliation(s)
- Yusuke Hirakawa
- Department of Surgery, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Toshiro Ogata
- Department of Surgery, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan.,Department of Surgery, St. Mary's Hospital, Kurume, Fukuoka 830-8543, Japan
| | - Tetsuro Sasada
- Cancer Vaccine Center, Kurume University, Kurume, Fukuoka 839-0863, Japan.,Cancer Vaccine Center, Kanagawa Cancer Center, Yokohama, Kanagawa 241-8515, Japan
| | - Takuto Yamashita
- Biostatistics Center, Kurume University, Kurume, Fukuoka 830-0011, Japan
| | - Kyogo Itoh
- Cancer Vaccine Center, Kurume University, Kurume, Fukuoka 839-0863, Japan
| | - Hiroyuki Tanaka
- Department of Surgery, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| | - Koji Okuda
- Department of Surgery, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
| |
Collapse
|
7
|
Jia Z, Zhang K, Jiang L, Huang R, He R, Wang Z. Simultaneous radiofrequency ablation combined with laparoscopic splenectomy: a safe and effective way for patients with hepatocellular carcinoma complicated with cirrhosis and hypersplenism. MINIM INVASIV THER 2019; 29:177-184. [PMID: 31116622 DOI: 10.1080/13645706.2019.1609990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Purpose: This study aimed to evaluate the safety and effectiveness of simultaneous radiofrequency ablation (RFA) combined with laparoscopic splenectomy (Lap-Sp) for patients with hepatocellular carcinoma (HCC) complicated with cirrhosis and hypersplenism.Material and methods: Between January 2013 and June 2014, 42 patients with primary HCC complicated with cirrhosis and hypersplenism who underwent simultaneous RFA combined with Lap-Sp were enrolled at the Department of General Surgery, Beijing Di Tan Hospital. The median number of tumors ablated using RFA was one (range 1-3), and the median sum of the maximum diameter of tumors was 2.5 cm (range 1.2-5.4 cm). The related indicators before and after surgery, complications, and long-term effects were retrospectively analyzed.Results: The median operative time for 42 patients undergoing simultaneous RFA combined with Lap-Sp was 4.5 h (range 2.5-8.5 h), and the median blood loss was 120 mL (range 5-2200 mL). The incidence of moderate-to-severe postoperative complications and the perioperative mortality after surgery were 31.0 and 0%, respectively. The disease-free survival rate for one, three, and five years was 73.8, 19.7, and 16.4%, respectively. The overall survival rate was 90.5, 73.3, and 60.4%, respectively.Conclusion: Simultaneous RFA combined with Lap-Sp was safe and effective for patients with HCC complicated with cirrhosis and hypersplenism.
Collapse
Affiliation(s)
- Zhe Jia
- Department of General Surgery, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, P.R. China
| | - Ke Zhang
- Department of General Surgery, Beijing Di Tan Hospital, Capital Medical University, Beijing, P.R. China
| | - Li Jiang
- Department of General Surgery, Beijing Di Tan Hospital, Capital Medical University, Beijing, P.R. China
| | - Ronghai Huang
- Department of General Surgery, Beijing Di Tan Hospital, Capital Medical University, Beijing, P.R. China
| | - Rong He
- Department of General Surgery, Beijing Di Tan Hospital, Capital Medical University, Beijing, P.R. China
| | - Zhenjun Wang
- Department of General Surgery, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, P.R. China
| |
Collapse
|
8
|
Pei Y, Zhang Z, Mba'nbo‐koumpa A, Chen X, Zhang W. Improved survival following splenectomy combined with curative treatments for hepatocellular carcinoma in Child B patients: A propensity score matching study. Hepatol Res 2019; 49:177-188. [PMID: 30347506 PMCID: PMC6850487 DOI: 10.1111/hepr.13276] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 09/22/2018] [Accepted: 10/10/2018] [Indexed: 12/19/2022]
Abstract
AIMS To explore the benefits of curative treatments (liver resection or local ablation) combined with splenectomy for patients with hepatocellular carcinoma (HCC) and Child grade B liver function. METHODS We reviewed 245 patients with Child grade B liver function who underwent treatment with curative intent for HCC. Among these patients, 116 patients underwent curative treatment combined with splenectomy (the splenectomy group); the other 129 patients only underwent curative treatment (the non-splenectomy group). A one-to-one matching produced 95 paired patients, perioperative and oncological outcomes were compared, and liver function changes were reassessed 1 year later. RESULTS The perioperative liver failure rates were 7.4% and 6.3% (P = 1.000) and the 90-day mortality was 4.2% and 6.3% (P = 0.747) in the splenectomy group and non-splenectomy group, respectively. The 1-, 3-, and 5-year overall survival rates were remarkably greater in the splenectomy group than in the non-splenectomy group (92.6% vs. 79.8%, 53.4% vs. 34.7%, and 19.9% vs. 11.0%, respectively; P = 0.004). In the univariate and multivariate analyses, splenectomy was identified as a protective factor for long-term survival. The proportion of patients whose liver function improved to Child A 1 year after surgery was also higher in the splenectomy group than in the non-splenectomy group (95.4% vs. 83.3%; P = 0.048). CONCLUSIONS Compared with non-splenectomy, curative treatments combined with splenectomy for patients with HCC and Child B grade liver function showed no different perioperative outcomes but achieved significant survival benefit. Splenectomy is a beneficial factor for patients with HCC and Child B liver function; liver function improved significantly 1 year after splenectomy.
Collapse
Affiliation(s)
- Youliang Pei
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Zhanguo Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Abdoul‐aziz Mba'nbo‐koumpa
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Xiaoping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Wanguang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| |
Collapse
|
9
|
Pei Y, Chai S, Zhang Y, Zhang Z, Chen X, Zhang W. Benefits of Splenectomy and Curative Treatments for Patients with Hepatocellular Carcinoma and Portal Hypertension: a Retrospective Study. J Gastrointest Surg 2019; 23:2151-2162. [PMID: 30511133 PMCID: PMC6831533 DOI: 10.1007/s11605-018-3981-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 09/17/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND We aimed to explore the benefit of splenectomy combined with curative treatments (liver resection or local ablation) for patients with hepatocellular carcinoma and portal hypertension. METHODS The records of 239 patients with hepatocellular carcinoma and portal hypertension undergoing either splenectomy combined with liver resection or local ablation were reviewed retrospectively. Perioperative complications and survival outcome were evaluated, and liver function 1 year later was reassessed according to the Child score. RESULTS The post-hepatectomy liver failure rates and 30-day mortality were 3.3% and 2.1%, respectively. The 1-, 3-, and 5-year overall survival rates were 95.1%, 73%, and 47.5% for patients with Child grade A and 92.2%, 51.2%, and 19.8% for Child grade B, respectively. The median survival time for patients with Child scores of 5, 6, 7, 8, and 9 were 61.5, 51.3, 44.8, 33.7, and 23.4 months, respectively. After multivariable analysis, tumor size, tumor number, post-hepatectomy liver failure, and Child score were independent risk factors for overall survival. Liver function was converted to Child grade A in 98 of 101 patients (97%) who had preoperative Child grade B 1 year after splenectomy. CONCLUSION Patients with hepatocellular carcinoma and portal hypertension can benefit from splenectomy combined with curative treatments, especially those with Child scores of 5, 6, and 7. Liver function improved significantly 1 year after splenectomy in patients with preoperative Child grade B.
Collapse
Affiliation(s)
- Youliang Pei
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Songshan Chai
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuxin Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhanguo Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wanguang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|