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Margonis GA, Kim Y, Samaha M, Buettner S, Sasaki K, Gani F, Amini N, Pawlik TM. Blood loss and outcomes after resection of colorectal liver metastases. J Surg Res 2016; 202:473-80. [PMID: 27038662 DOI: 10.1016/j.jss.2016.01.020] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 01/06/2016] [Accepted: 01/13/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND The influence of intraoperative blood loss (IBL) on long-term outcomes of patients undergoing liver resection for colorectal cancer liver metastases (CRLM) remains not well defined. MATERIALS AND METHODS A total of 433 patients who underwent curative-intent hepatic resection for CRLM between 2000 and 2013 at Johns Hopkins were identified. Demographics, IBL data, and long-term outcomes were collected and analyzed. Clinicopathologic predictors of IBL and the association of IBL and outcomes were assessed. RESULTS The median patient age was 54 y (interquartile range, 44-64), most patients were male (58.9%; n = 255). At surgery, the median IBL was 400 mL (range, 10-5100 mL). Two-hundred eighty-seven patients (66.3%) had an IBL of >250 mL. Factors associated with increased IBL (>250 mL) on multivariate analysis were male sex (odds ratio [OR], 2.62; 95% confidence interval [CI], 1.68-4.09; P < 0.001), tumor size >3 cm (OR, 1.88; 95% CI, 1.18-2.99; P = 0.008), and major hepatic resection (OR, 3.08; 95% CI, 1.92-4.92; P < 0.001). At a median follow-up time of 30.6 mo, the median survival times were 70.5, 56.4, and 36.9 mo for IBL <250, 250-1000, and >1000 mL, respectively (P = 0.004). IBL >250 mL remained an independent prognostic factor of overall survival in multivariate analysis (hazard ratio, 1.41; 95% CI, 1.01-1.97; P = 0.04) after adjusting for other factors including the receipt of blood transfusion. CONCLUSIONS The magnitude of IBL during CRLM resection was related to biologic characteristics of the tumor and the extent of surgery. Increased IBL during CRLM resection was an independent prognostic factor for worse patient survival. Furthermore, a dose-response relationship between increasing IBL and worsening survival was evident.
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Affiliation(s)
| | - Yuhree Kim
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Mario Samaha
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Stefan Buettner
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Kazunari Sasaki
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Faiz Gani
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Neda Amini
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland
| | - Timothy M Pawlik
- Department of Surgery, The Johns Hopkins Hospital, Baltimore, Maryland.
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202
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Cui J, Deng J, Ding X, Zhang L, Zhang R, Wu W, Hao X, Liang H. Blood transfusion does not affect survival of gastric cancer patients. J Surg Res 2016; 200:98-104. [PMID: 26253454 DOI: 10.1016/j.jss.2015.07.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2014] [Revised: 07/02/2015] [Accepted: 07/09/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND To initially assess the impact of perioperative blood transfusions (PBTs) on overall survival of patients underwent curative resection of Ⅰ-Ⅲ TNM stage gastric cancer (GC) using the propensity scoring method. METHODS The medical records of 1150 GC patients who underwent curative resection in the Tianjin Cancer Hospital between 2003 and 2008 were retrospectively analyzed. Both transfusion and nontransfusion patients were assessed the prognostic differences after surgery using the propensity score analysis. RESULTS A total of 299 GC patients (26.0%) were administrated the PBT. With the unadjusted analysis, patients with PBT presented older age, more operative blood loss, lower hemoglobin, lower albumin level, and higher risk of the advanced disease. The 5-y survival rate for patients with PBT was 31.0%, which was significantly lower than that (47.9%) of patients without PBT (P < 0.05). However, we demonstrated that there was not any statistical 5-y survival rate difference of between patients with PBT and patients without PBT with the propensity score analysis (31.0% versus 31.3%, P > 0.05). In addition, we also found that PBT was not significantly associated with the increasing risk of mortality (hazard ratio, 1.054; P = 0.628). CONCLUSIONS PBT could not give rise to the worse prognoses of GC patients.
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Affiliation(s)
- Jingli Cui
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China
| | - Jingyu Deng
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China
| | - Xuewei Ding
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China
| | - Li Zhang
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China
| | - Rupeng Zhang
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China
| | - Weipeng Wu
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China
| | - Xishan Hao
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China
| | - Han Liang
- Department of Gastroenterology, Cancer Hospital of Tianjin Medical University, Key Laboratory of Cancer Prevention and Therapy, and National Clinical Research Center of Cancer, Tianjin, China.
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Cheng ESW, Hallet J, Hanna SS, Law CH, Coburn NG, Tarshis J, Lin Y, Karanicolas PJ. Is central venous pressure still relevant in the contemporary era of liver resection? J Surg Res 2016; 200:139-46. [DOI: 10.1016/j.jss.2015.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 07/29/2015] [Accepted: 08/06/2015] [Indexed: 01/24/2023]
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204
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Laparoscopic hepatectomy versus radiofrequency ablation for minimally invasive treatment of single, small hepatocellular carcinomas. Surg Endosc 2015; 30:4249-57. [DOI: 10.1007/s00464-015-4737-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 12/16/2015] [Indexed: 12/13/2022]
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205
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Guo R, Feng X, Xiao S, Yan J, Xia F, Ma K, Li X. Short- and long-term outcomes of hepatectomy with or without radiofrequency-assist for the treatment of hepatocellular carcinomas: a retrospective comparative cohort study. Biosci Trends 2015; 9:65-72. [PMID: 25787911 DOI: 10.5582/bst.2014.01142] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The objective of this study was to compare the short- and long-term outcomes of radiofrequency-assisted liver resection (RFLR) and conventional clamp-crushing liver resection (CCLR) and to evaluate the safety and efficiency of RFLR. Between January 2008 and December 2012, a total of 597 patients with hepatocellular carcinoma (HCC) who underwent curative hepatectomy were identified. A total of 272 patients underwent RFLR, and 325 patients received CCLR. The short- and long-term outcomes were compared. The patients in the RFLR and CCLR groups showed similar baseline characteristics. The RFLR group showed less intraoperative blood loss (485.5 vs. 763.2 mL, p = 0.003), a lower transfusion requirement rate (19.1 vs. 31.7%, p ≤ 0.01), shorter surgery duration (211 vs. 296 min, p ≤ 0.01) and a lower vascular inflow occlusion rate (25.7 vs. 33.8%, p = 0.032). No significant postoperative changes in bilirubin or liver enzymes were observed in the two groups. The degree of postoperative complications and morbidity did not significantly differ between the two groups. There were no significant differences in the 1-, 2- and 3-year overall survival rates (73.8%, 58.5%, and 55.7% vs. 80.8%, 65.8%, and 56.2%, respectively) or disease-free rates (51.9%, 47.2%, and 46.0% vs. 54.5%, 44.9%, and 38.5%, respectively) between the RFLR and CCLR groups. These results suggested RFLR was a safe and efficient method for patients with HCC. RFLR was associated with decreased blood loss, fewer blood transfusions, shorter surgery times and less vascular inflow occlusion application. The RFLR group did not show increased liver injury or postoperative morbidity or mortality.
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Affiliation(s)
- Rui Guo
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University
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206
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Takamoto T, Sugawara Y, Hashimoto T, Makuuchi M. Evaluating the current surgical strategies for hepatocellular carcinoma. Expert Rev Gastroenterol Hepatol 2015; 10:341-357. [PMID: 26558422 DOI: 10.1586/17474124.2016.1116381] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Hepatocellular carcinoma (HCC) is the second leading cause of cancer-related death worldwide. Despite careful surveillance programs and the development of antiviral therapy for hepatitis virus infection, the occurrence rate of HCC remains high. Liver resection and liver transplantation are mainstay curative treatments. Most patients with HCC have impaired liver function, and surgical treatment is always accompanied by the risk of decompensation of the remnant liver, especially when the volume of the remnant liver is too small and the liver function too low to meet metabolic demands. The mortality of liver resection has dramatically decreased over the last three decades from 20% to less than 5% due to the accumulation of knowledge of liver anatomy, perioperative management and preoperative assessment of liver function. Here we provide an overview of the multidisciplinary treatments and current standard treatment strategies for HCC, to explore the possibility of expanding surgical treatments beyond the current standards.
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Affiliation(s)
- Takeshi Takamoto
- a Divisions of Hepato-Biliary-Pancreatic and Liver Transplantation Surgery , Japanese Red Cross Medical Center , Tokyo , Japan
| | - Yasuhiko Sugawara
- a Divisions of Hepato-Biliary-Pancreatic and Liver Transplantation Surgery , Japanese Red Cross Medical Center , Tokyo , Japan
| | - Takuya Hashimoto
- a Divisions of Hepato-Biliary-Pancreatic and Liver Transplantation Surgery , Japanese Red Cross Medical Center , Tokyo , Japan
| | - Masatoshi Makuuchi
- a Divisions of Hepato-Biliary-Pancreatic and Liver Transplantation Surgery , Japanese Red Cross Medical Center , Tokyo , Japan
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207
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Choi SS, Kim SH, Kim YK. Fluid management in living donor hepatectomy: Recent issues and perspectives. World J Gastroenterol 2015; 21:12757-12766. [PMID: 26668500 PMCID: PMC4671031 DOI: 10.3748/wjg.v21.i45.12757] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 07/28/2015] [Accepted: 10/20/2015] [Indexed: 02/06/2023] Open
Abstract
The importance of the safety of healthy living liver donors is widely recognized during donor hepatectomy which is associated with blood loss, transfusion, and subsequent post-operative morbidity. Although the low central venous pressure (CVP) technique can still be effective, it may not be advantageous concerning the safety of healthy donors undergoing hepatectomy. Emerging evidence suggests that stroke volume variation (SVV), a simple and useful index for fluid responsiveness and preload status in various clinical situations, can be applied as a guide for fluid management to reduce blood loss during living donor hepatectomy. Synthetic colloid solutions are also associated with serious adverse events such as the use of renal replacement therapy and transfusion in critically ill or septic patients. However, it is uncertain whether the intra-operative use of colloid solution is associated with similarly adverse effects in patients undergoing living donor hepatectomy. In this review article we discuss the recent issues regarding the low CVP technique and the high SVV method, i.e., maintaining 10%-20% of SVV, for fluid management in order to reduce blood loss during living donor hepatectomy. In addition, we briefly discuss the effects of intra-operative colloid or crystalloid administration for surgical rather than septic or critically ill patients.
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Abstract
BACKGROUND Various clamping procedures are used to decrease bleeding during liver resections but their effect on central venous pressure (CVP) remains unclear. The aim of this study was to assess the variations of the CVP during two different clamping procedures. METHODS We retrospectively reviewed 29 patients (19 males, 10 females) who had Pringle maneuver (PM) and clamping of the inferior vena cava below the liver (IVCC) during major liver resections. RESULTS Mean decrease of the CVP after PM, IVCC, and PM+IVCC was 0.84 ± 1.37, 2.17 ± 2.13 and 3.17 ± 2.56 cmH20, respectively (P=0.02, P<0.0001 and P<0.0001, respectively). IVCC was more effective in inducing a decrease of the CVP than PM alone (P<0.05). The combination of both PM and IVCC induced the greatest decrease but not to a level of significance compared to IVCC alone (P=0.25). CONCLUSION IVCC remains the more efficient procedure to lower the CVP. However, although PM is commonly used to control vascular inflow within the liver its significant influence on the CVP could participate to the reduction of bleeding during liver resections.
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209
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Liu B, Teng F, Fu H, Guo WY, Shi XM, Ni ZJ, Gao XG, Ma J, Fu ZR, Ding GS. Excessive intraoperative blood loss independently predicts recurrence of hepatocellular carcinoma after liver transplantation. BMC Gastroenterol 2015; 15:138. [PMID: 26472203 PMCID: PMC4608055 DOI: 10.1186/s12876-015-0364-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 10/01/2015] [Indexed: 12/13/2022] Open
Abstract
Background Several studies have investigated the effect of intraoperative blood loss (IBL) on recurrence of tumors. However, the independent effect of IBL on oncological outcome after liver transplantation (LT) for hepatocellular carcinoma (HCC) is unclear. Methods A total of 479 patients who underwent LT for HCC from January 2001 to December 2012 at our institution were enrolled in this retrospective study. Kaplan–Meier and Cox regression methods were used to assess the recurrence rate, as well as its risk factors. Stratified analysis was performed to further examine the effect of IBL on HCC recurrence according to different characteristics of tumors. We also investigated the independent risk factors for excessive IBL using logistic regression analysis. Results The median follow-up was 28 months (range, 1–131 months). Kaplan–Meier analysis with the log-rank test according to IBL at per liter intervals showed that IBL > 4 L was significantly associated with a higher recurrence rate (P < 0.001). Multivariate analysis identified that IBL > 4 L (P < 0.001; hazard ratio [HR] = 2.32, 95 % confidence interval [CI] = 1.60–3.36) was an independent risk factor for post-LT HCC recurrence, as well as age < 60 years, exceeding Milan criteria, α-fetoprotein levels > 400 ng/mL, and micro- and macrovascular invasion. IBL > 4 L (P < 0.001; HR = 2.45, 95 % CI = 1.64–3.66) was also independently associated with early (within 1 year) recurrence after LT. Furthermore, a significant correlation between IBL > 4 L and vascular invasion (P = 0.019) was found. IBL > 4 L was independently associated with HCC recurrence for patients with vascular invasion, but not for patients without vascular invasion. Finally, we found that the presence of ascites, model for end-stage liver disease score, and operation time were independent risk factors for IBL > 4 L. Conclusions Excessive IBL is an independent predictor of HCC recurrence after LT, especially in patients with vascular invasion.
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Affiliation(s)
- Bing Liu
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Fei Teng
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Hong Fu
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Wen-Yuan Guo
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Xiao-Min Shi
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Zhi-Jia Ni
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Xiao-Gang Gao
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Jun Ma
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Zhi-Ren Fu
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
| | - Guo-Shan Ding
- Department of Liver Surgery and Organ Transplantation Institute of Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai, 200003, China.
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210
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Galun D, Basaric D, Zuvela M, Bulajic P, Bogdanovic A, Bidzic N, Milicevic M. Hepatocellular carcinoma: From clinical practice to evidence-based treatment protocols. World J Hepatol 2015; 7:2274-91. [PMID: 26380652 PMCID: PMC4568488 DOI: 10.4254/wjh.v7.i20.2274] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 07/06/2015] [Accepted: 08/30/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the major malignant diseases in many healthcare systems. The growing number of new cases diagnosed each year is nearly equal to the number of deaths from this cancer. Worldwide, HCC is a leading cause of cancer-related deaths, as it is the fifth most common cancer and the third most important cause of cancer related death in men. Among various risk factors the two are prevailing: viral hepatitis, namely chronic hepatitis C virus is a well-established risk factor contributing to the rising incidence of HCC. The epidemic of obesity and the metabolic syndrome, not only in the United States but also in Asia, tend to become the leading cause of the long-term rise in the HCC incidence. Today, the diagnosis of HCC is established within the national surveillance programs in developed countries while the diagnosis of symptomatic, advanced stage disease still remains the characteristic of underdeveloped countries. Although many different staging systems have been developed and evaluated the Barcelona-Clinic Liver Cancer staging system has emerged as the most useful to guide HCC treatment. Treatment allocation should be decided by a multidisciplinary board involving hepatologists, pathologists, radiologists, liver surgeons and oncologists guided by personalized -based medicine. This approach is important not only to balance between different oncologic treatments strategies but also due to the complexity of the disease (chronic liver disease and the cancer) and due to the large number of potentially efficient therapies. Careful patient selection and a tailored treatment modality for every patient, either potentially curative (surgical treatment and tumor ablation) or palliative (transarterial therapy, radioembolization and medical treatment, i.e., sorafenib) is mandatory to achieve the best treatment outcome.
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Affiliation(s)
- Danijel Galun
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Dragan Basaric
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Marinko Zuvela
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Predrag Bulajic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Aleksandar Bogdanovic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Nemanja Bidzic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Miroslav Milicevic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
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211
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Nakayama H, Takayama T. Management before hepatectomy for hepatocellular carcinoma with cirrhosis. World J Hepatol 2015; 7:2292-2302. [PMID: 26380653 PMCID: PMC4568489 DOI: 10.4254/wjh.v7.i20.2292] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 07/14/2015] [Accepted: 08/31/2015] [Indexed: 02/06/2023] Open
Abstract
The global distribution of hepatocellular carcinoma (HCC) varies markedly among regions, and patients in East Asia and Central Africa account for about 80% of all cases. The risk factors are hepatitis B, hepatitis C, alcohol, and etc. The risk of carcinogenesis further increases with progression to hepatic cirrhosis in all liver disorders. Radical treatment of HCC by liver resection without causing liver failure has been established as a safe approach through selection of an appropriate range of resection of the damaged liver. This background indicates that both evaluation of hepatic functional reserve and measures against concomitant diseases such as thrombocytopenia accompanying portal hypertension, prevention of rupture of esophageal varices, reliable control of ascites, and improvement of hypoalbuminemia are important issues in liver resection in patients with hepatic cirrhosis. We review the latest information on perioperative management of liver resection in HCC patients with hepatic cirrhosis.
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212
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Kawaguchi Y, Nomi T, Fuks D, Mal F, Kokudo N, Gayet B. Hemorrhage control for laparoscopic hepatectomy: technical details and predictive factors for intraoperative blood loss. Surg Endosc 2015; 30:2543-51. [DOI: 10.1007/s00464-015-4520-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 08/10/2015] [Indexed: 01/01/2023]
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213
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Zhang W, Huang ZY, Ke CS, Wu C, Zhang ZW, Zhang BX, Chen YF, Zhang WG, Zhu P, Chen XP. Surgical Treatment of Giant Liver Hemangioma Larger Than 10 cm: A Single Center's Experience With 86 Patients. Medicine (Baltimore) 2015; 94:e1420. [PMID: 26313792 PMCID: PMC4602926 DOI: 10.1097/md.0000000000001420] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Revised: 07/26/2015] [Accepted: 07/29/2015] [Indexed: 02/07/2023] Open
Abstract
The ideal surgical treatment of giant liver hemangioma is still controversial. This study aims to compare the outcomes of enucleation with those of resection for liver hemangioma larger than 10 cm in different locations of the liver and establish the preoperative predictors of increased intraoperative blood loss.Eighty-six patients underwent enucleation or liver resection for liver hemangioma larger than 10 cm was retrospectively reviewed. Patient demographic, tumor characteristics, surgical indications, the outcomes of both surgical treatment, and the clinicopathological parameters influencing intraoperative blood loss were analyzed.Forty-six patients received enucleation and 40 patients received liver resection. Mean tumor size was 14.1 cm with a range of 10-35 cm. Blood loss, blood product usage, operative time, hepatic vascular occlusion time and frequency, complications and postsurgical hospital stay were similar between liver resections and enucleation for right-liver and left-liver hemangiomas. There was no surgery-related mortality in either group. Bleeding was more related to adjacency of major vascular structures than the size of hemangioma. Adjacency to major vascular structures and right or bilateral liver hemangiomas were independently associated with blood loss >550 mL (P = 0.000 and 0.042, respectively).Both enucleation and liver resection are safe and effective surgical treatments for liver hemangiomas larger than 10 cm. The risk of intraoperative blood loss is related to adjacency to major vascular structures and the location of hemangioma.
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Affiliation(s)
- Wei Zhang
- From the Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China (WZ, Z-YH, CW, Z-WZ, B-XZ, Y-FC, W-GZ, PZ, X-PC); Department of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China (C-SK); and Key Laboratory of Organ Transplantation, Ministry of Education, China, and Key Laboratory of Organ Transplantation, Ministry of Public Health, People's Republic of China (X-PC)
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Kaibori M, Ishizaki M, Iida H, Matsui K, Sakaguchi T, Inoue K, Mizuta T, Ide Y, Iwasaka J, Kimura Y, Hayashi F, Habu D, Kon M. Effect of Intramuscular Adipose Tissue Content on Prognosis in Patients Undergoing Hepatocellular Carcinoma Resection. J Gastrointest Surg 2015; 19:1315-23. [PMID: 25963482 DOI: 10.1007/s11605-015-2838-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Accepted: 04/23/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND It has recently been reported that myosteatosis, the infiltration of fat in skeletal muscle, is associated with insulin resistance and type 2 diabetes mellitus. The present study investigated the effect of skeletal muscle fat accumulation on short- and long-term outcomes following partial hepatectomy for hepatocellular carcinoma (HCC) and aimed to identify prognostic factors. METHODS The records of 141 HCC patients who underwent hepatectomy were retrospectively reviewed. Clinicopathological and outcome data from 71 patients with high intramuscular adipose tissue content (IMAC) were compared with those from 70 patients with low IMAC. RESULTS The 5-year overall survival rate was 46% among patients with high IMAC and 75% among those with low IMAC. The 5-year disease-free survival rates in these groups were 18 and 38%, respectively. Multivariate analysis revealed that high IMAC was predictive of an unfavorable prognosis. High IMAC was significantly correlated with liver dysfunction, higher intraoperative blood loss, the need for blood transfusion, and comorbid diabetes mellitus. CONCLUSIONS Greater fat accumulation in skeletal muscle was predictive of worse overall survival after partial hepatectomy in patients with HCC, even with adjustment for other known predictors. The identification of patients with greater skeletal muscle fat accumulation before hepatectomy could permit early preventive strategies to maintain muscle quality and thus improve prognosis and patient selection for hepatectomy.
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Affiliation(s)
- Masaki Kaibori
- Department of Surgery, Hirakata Hospital, Kansai Medical University, 2-5-1 Shinmachi, Hirakata, Osaka, 573-1191, Japan,
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Ito T, Maekawa H, Sakurada M, Orita H, Kushida T, Senuma K, Sato K. Risk factors for postoperative complications in patients on maintenance hemodialysis who undergo abdominal surgery. Asian J Surg 2015; 39:211-7. [PMID: 26138520 DOI: 10.1016/j.asjsur.2015.03.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 03/30/2015] [Accepted: 03/31/2015] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND/OBJECTIVE Patients on hemodialysis (HD) who undergo abdominal surgery for gastrointestinal disease are at increased risk of postoperative complications. In this study, we retrospectively investigated the predictors of postoperative complications among such patients. METHODS The study group comprised 36 HD patients who underwent abdominal surgery for gastrointestinal disease between 2003 and 2012. The clinicopathological factors of the patients who did and did not suffer postoperative complications were compared. RESULTS The overall morbidity and mortality rates were 39% (14/36) and 14% (5/36), respectively. Physical status according to the American Society of Anesthesiologists (ASA) classification (p = 0.0203) and intraoperative blood loss (p = 0.0013) were found to differ significantly between the groups. CONCLUSION The morbidity and mortality rates of HD patients who underwent abdominal surgery for gastrointestinal disease were high. Physical status according to the ASA classification and intraoperative blood loss were found to be associated with postoperative complications. Therefore, patients with comorbidities, such as heart disease and diabetes mellitus, have to be treated appropriately before surgery. In addition, it is important that surgeons perform operations carefully and avoid excessive blood loss.
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Affiliation(s)
- Tomoaki Ito
- Department of Surgery, Juntendo Shizuoka Hospital, Juntendo University School of Medicine, Shizuoka, Japan.
| | - Hiroshi Maekawa
- Department of Surgery, Juntendo Shizuoka Hospital, Juntendo University School of Medicine, Shizuoka, Japan
| | - Mutsumi Sakurada
- Department of Surgery, Juntendo Shizuoka Hospital, Juntendo University School of Medicine, Shizuoka, Japan
| | - Hajime Orita
- Department of Surgery, Juntendo Shizuoka Hospital, Juntendo University School of Medicine, Shizuoka, Japan
| | - Tomoyuki Kushida
- Department of Surgery, Juntendo Shizuoka Hospital, Juntendo University School of Medicine, Shizuoka, Japan
| | - Koji Senuma
- Department of Surgery, Juntendo Shizuoka Hospital, Juntendo University School of Medicine, Shizuoka, Japan
| | - Koichi Sato
- Department of Surgery, Juntendo Shizuoka Hospital, Juntendo University School of Medicine, Shizuoka, Japan
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Wang YL, Jiang B, Yin FF, Shi HQ, Xu XD, Zheng SS, Wu S, Hou SC. Perioperative Blood Transfusion Promotes Worse Outcomes of Bladder Cancer after Radical Cystectomy: A Systematic Review and Meta-Analysis. PLoS One 2015; 10:e0130122. [PMID: 26080092 PMCID: PMC4469696 DOI: 10.1371/journal.pone.0130122] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Accepted: 05/18/2015] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Multiple studies have investigated the effect of perioperative blood transfusion (PBT) for patients with radical cystectomy (RC), but the results have been inconsistent. We conducted a systematic review and meta-analysis to investigate the relationship between PBT and the clinical outcomes of RC patients. METHODS We searched MEDLINE, EMBASE, the Cochrane library and BIOSIS previews to identify relevant literature for studies that focused on the relationship of PBT and outcomes of patients undergoing RC. A fixed or random effects model was used in this meta-analysis to calculate the pooled hazard ratio (HR) with 95% confidence intervals (CIs). RESULTS A total of 7080 patients in 6 studies matched the selection criteria. Aggregation of the data suggested that PBT in patients who underwent RC correlated with increased all-cause mortality, cancer-specific mortality and cancer recurrence. The combined HRs were 1.19 (n = 6 studies, 95% CI: 1.11-1.27, Z = 4.71, P<0.00001), 1.17 (n = 4 studies, 95% CI: 1.06-1.30, Z = 3.06, P = 0.002), 1.14 (n = 3 studies, 95% CI: 1.03-1.27, Z = 2.50, P = 0.01), respectively. The all-cause mortality associated with PBT did not vary by the characteristics of the study, including number of study participants, follow-up period and the median blood transfusion ratio of the study. CONCLUSION Our data showed that PBT significantly increased the risks of all-cause mortality, cancer-specific mortality and cancer recurrence in patients undergoing RC for bladder cancer.
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Affiliation(s)
- You-Lin Wang
- Department of Urology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China
| | - Bo Jiang
- Department of Urology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China
| | - Fu-Fen Yin
- Department of Obstetrics and Gynecology, Affiliate Hospital of Qingdao University, Qingdao, China
| | - Hao-Qing Shi
- Department of Urology, Affiliate Hospital of Qingdao University, Qingdao, China
| | - Xiao-Dong Xu
- Department of Urology, Affiliate Hospital of Qingdao University, Qingdao, China
| | - Shuai-Shuai Zheng
- Department of Urology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China
| | - Shuai Wu
- Department of Urology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China
| | - Si-Chuan Hou
- Department of Urology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, China
- Department of Urology, Qingdao Municipal Hospital, Dalian Medical University, Dalian, China
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Harimoto N, Shirabe K, Ikegami T, Yoshizumi T, Maeda T, Kajiyama K, Yamanaka T, Maehara Y. Postoperative complications are predictive of poor prognosis in hepatocellular carcinoma. J Surg Res 2015; 199:470-7. [PMID: 26165615 DOI: 10.1016/j.jss.2015.06.012] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 05/30/2015] [Accepted: 06/05/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND A retrospective study was performed at some high-volume institutions to clarify the prognostic significance of postoperative complications in patients who had undergone hepatectomy for hepatocellular carcinoma (HCC). No published studies have investigated the relationship between postoperative complications of Clavien-Dindo grade III or more and prognosis in patients who have undergone hepatic resection. METHODS Patient data were retrospectively collected for 966 consecutive patients who had undergone hepatectomy for HCC with curative intent between January 2004 and December 2012. The patients were assigned to two groups according to the presence of postoperative complications. Clinicopathologic, surgical outcome, and long-term survival data were analyzed. RESULTS Hospital deaths occurred in nine patients (0.9%). Postoperative complications were identified in 165 patients (17.1%). Compared with patients without complications, patients with complications had significantly larger tumors, more advanced-stage tumors, more poorly differentiated tumors, more intrahepatic metastasis, longer operation time, greater blood loss, more blood transfusion, and more anatomic resection and combined resection. The overall 5-y survival rates were 48.6% in patients with postoperative complications and 73.2% in patients without them. The 5-y recurrence-free survival rates were 23.7% in patients with postoperative complications and 36.7% in patients without them. Multivariate analysis revealed that longer operation time and lower serum albumin level of albumin were independent predictive factors for occurrence of postoperative complications. CONCLUSIONS In patients with HCC, posthepatectomy complications are predictive of a worse overall survival, even when adjustments have been made for other known predictors.
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Affiliation(s)
- Norifumi Harimoto
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Ken Shirabe
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toru Ikegami
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takashi Maeda
- Department of Surgery, Hiroshima Red Cross Hospital and Atomic Bomb Survivors Hospital, Hiroshima, Japan
| | | | - Takeharu Yamanaka
- Department of Biostatistics, Yokohama City University, Yokohama, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Hong Y, Wu LP, Ye F, Zhou YM. Adjuvant Intrahepatic Injection Iodine-131-Lipiodol Improves Prognosis of Patients with Hepatocellular Carcinoma After Resection: a Meta-Analysis. Indian J Surg 2015; 77:1227-32. [PMID: 27011542 DOI: 10.1007/s12262-015-1261-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 03/09/2015] [Indexed: 02/07/2023] Open
Abstract
High incidence of intrahepatic recurrence is a major surgical limitation following hepatectomy of hepatocellular carcinoma (HCC). This study was intended to investigate the effects of adjuvant intrahepatic injection of iodine-131-lipiodol on disease recurrence and survival in patients with HCC who underwent resection. A computerized literature search was performed to identify relevant articles. Data synthesis was performed using Review Manager 5.0 software, and results are presented as odds ratio (OR) with 95 % confidence intervals. Two randomized controlled trials and three case-control studies with a total of 334 participants were analyzed. Iodine-131-lipiodol treatment achieved significantly lower rates of intrahepatic recurrence (OR = 0.48, 95 % confidence interval (95 % CI) = 0.30-0.74; P = 0.001) and early recurrence (<2 year) (OR = 0.45, 95 % CI = 0.23-0.89; P = 0.02). Likewise, iodine-131-lipiodol treatment improved both the 5-year disease-free survival and overall survival significantly (OR = 1.85, 95 % CI = 1.13-3.03; P = 0.01; OR = 2.00, 95 % CI = 0.99-4.04; P = 0.05, respectively). Adjuvant intrahepatic injection of iodine-131-lipiodol resulted in a preventive effect on recurrence and improved survival after resection of HCC. Further larger, multi-centred, randomized prospective trial is warranted.
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Affiliation(s)
- Ye Hong
- Department of Hepatobiliary & Pancreatovascular Surgery, First affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003 China
| | - Lu-Peng Wu
- Department of Hepatobiliary & Pancreatovascular Surgery, First affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003 China
| | - Feng Ye
- Department of Hepatobiliary & Pancreatovascular Surgery, First affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003 China
| | - Yan-Ming Zhou
- Department of Hepatobiliary & Pancreatovascular Surgery, First affiliated Hospital of Xiamen University, 55 Zhenhai Road, Xiamen, 361003 China
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Kluger MD, Salceda JA, Laurent A, Tayar C, Duvoux C, Decaens T, Luciani A, Van Nhieu JT, Azoulay D, Cherqui D. Liver resection for hepatocellular carcinoma in 313 Western patients: tumor biology and underlying liver rather than tumor size drive prognosis. J Hepatol 2015; 62:1131-40. [PMID: 25529622 DOI: 10.1016/j.jhep.2014.12.018] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Revised: 12/08/2014] [Accepted: 12/10/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Treatment decisions for hepatocellular carcinoma are mostly guided by tumor size. The aim of this study was to analyze resection outcomes according to tumor size and characterize prognostic factors. METHODS Patients resected at a Western center between 1989 and 2010 were grouped by largest tumor size: <50mm, 50-100mm, and >100mm. The primary end points were overall- and recurrence-free survival. Univariate associations with primary endpoints were entered into a Cox proportional hazard regression model. RESULTS Three hundred thirteen patients underwent resection: 111 (36%) had tumors <50mm, 113 (36%) had tumors between 50 and 100mm, and 89 (28%) had tumors >100mm. Five-year overall and disease-free survival rates for the three groups were 67%, 46%, and 34%, and 32%, 27%, and 27%, respectively. Thirty-five patients, mostly from <50mm group, underwent transplantation which was associated with a 91% 5 year survival rate. Tumor size was not an independent predictor of overall or recurrence-free survival on multivariate analyses. Independent predictors of decreased overall survival were: intraoperative transfusion (HR=2.60), cirrhosis (HR=2.42), poorly differentiated tumor (HR=2.04), satellite lesions (HR=1.69), alpha-fetoprotein >200 (HR=1.53), and microvascular invasion (HR=1.48). The use of salvage transplantation was an independent predictor of improved survival (HR=0.21). Recurrence-free survival was predicted by intraoperative transfusion (HR=2.15), poorly differentiated tumor (HR=1.87), microvascular invasion (HR=1.71) and cirrhosis (HR=1.69). CONCLUSION By studying a large group of patients across a distribution of tumor sizes and background liver diseases, it is demonstrated that size alone is a limited prognostic factor. Tumor biology and condition of the underlying liver are better prognosticators and should be given closer attention. Although hampered by recurrence rates, resection is safe and offers good overall survival. In addition, it may allow for better selection for salvage transplantation after consideration of histopathological risk factors.
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Affiliation(s)
- Michael D Kluger
- Service de Chirurgie Digestive et Hépatobiliaire, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France; Section of Gastrointestinal Surgery, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY, United States
| | - Juan A Salceda
- Service de Chirurgie Digestive et Hépatobiliaire, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Alexis Laurent
- Service de Chirurgie Digestive et Hépatobiliaire, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Claude Tayar
- Service de Chirurgie Digestive et Hépatobiliaire, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Christophe Duvoux
- Service d'Hepatologie, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Thomas Decaens
- Service d'Hepatologie, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Alain Luciani
- Service d'Imagerie Medicale, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Jeanne Tran Van Nhieu
- Service d'Anatomie et Cytologie Pathologiques, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Daniel Azoulay
- Service de Chirurgie Digestive et Hépatobiliaire, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France
| | - Daniel Cherqui
- Service de Chirurgie Digestive et Hépatobiliaire, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris-Université Paris-Est, Créteil, France; Centre Hépato Biliaire, Paul Brousse Hôpital, Université Paris Sud, Villejuif, France.
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220
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Chen JM, Geng W, Liu FB, Zhao HC, Xie SX, Hou H, Zhao YJ, Wang GB, Geng XP. BiClamp® forcep liver transection versus clamp crushing technique for liver resection: study protocol for a randomized controlled trial. Trials 2015; 16:201. [PMID: 25925431 PMCID: PMC4434524 DOI: 10.1186/s13063-015-0722-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Accepted: 04/14/2015] [Indexed: 11/14/2022] Open
Abstract
Background Blood loss and the requirement of blood transfusions during liver transection have been shown to correlate well with higher morbidity and mortality rates and a worse prognosis. Various devices for liver parenchymal transection have been developed to reduce intraoperative blood loss. The goal of this study is to evaluate the safety and effectiveness of BiClamp® forcep transection compared to a clamp crushing technique in patients undergoing liver resection. Methods/Design This study will include patients 18 years and older scheduled for hepatectomy with hepatic vascular exclusion who give informed consent. A sample size of 48 patients in each randomization arm will be calculated to detect a difference in the reduction of blood loss of approximately 200 ml (90% power and α = 0.05 (two-tailed)). The primary efficacy endpoint of the trial will be the total intraoperative blood loss based on the randomized dissection technique. The statistical analysis is based on the intention-to-treat population. Patients will be followed up on for three months for complications and adverse events. Discussion This prospective, single-center, randomized controlled, single-blinded, two-group parallel trial is designed to assess the efficacy and safety of BiClamp forcep hepatectomy versus clamp crushing for parenchymal transection during elective hepatic resection. Trial registration This trial was registered with Clinicaltrials.gov (identifier: NCT02197481) on 15 July 2014.
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Affiliation(s)
- Jiang-ming Chen
- Department of Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Shushan District, , Anhui, Hefei, 230022, China.
| | - Wei Geng
- Department of Liver Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 1630 Dongfang Road, Shanghai, 200127, China.
| | - Fu-bao Liu
- Department of Surgery, The First Affiliated Hospital of Anhui Medical University, No. 218 Jixi Road, Shushan District, , Anhui, Hefei, 230022, China.
| | - Hong-chuan Zhao
- Department of Surgery, The First Affiliated Hospital of Anhui Medical University, No. 218 Jixi Road, Shushan District, , Anhui, Hefei, 230022, China.
| | - Sheng-xue Xie
- Department of Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Shushan District, , Anhui, Hefei, 230022, China.
| | - Hui Hou
- Department of Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Shushan District, , Anhui, Hefei, 230022, China.
| | - Yi-jun Zhao
- Department of Surgery, The First Affiliated Hospital of Anhui Medical University, No. 218 Jixi Road, Shushan District, , Anhui, Hefei, 230022, China.
| | - Guo-bin Wang
- Department of Surgery, The First Affiliated Hospital of Anhui Medical University, No. 218 Jixi Road, Shushan District, , Anhui, Hefei, 230022, China.
| | - Xiao-ping Geng
- Department of Surgery, The Second Affiliated Hospital of Anhui Medical University, No. 678 Furong Road, Shushan District, , Anhui, Hefei, 230022, China.
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Preoperative serum liver enzyme markers for predicting early recurrence after curative resection of hepatocellular carcinoma. Hepatobiliary Pancreat Dis Int 2015; 14:178-85. [PMID: 25865691 DOI: 10.1016/s1499-3872(15)60353-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Early recurrence of hepatocellular carcinoma (HCC) is associated with worse prognosis after liver resection. This study aimed to investigate the prognostic value of common liver enzyme markers in HCC early recurrence after curative hepatectomy and to establish a simple predictive model for HCC early recurrence. METHODS A total of 200 patients who had undergone curative resection for HCC were retrospectively analyzed. The patients were divided into early recurrence (within 2 years) and non-early recurrence groups. Demographical characteristics, preoperative liver function parameters, surgical factors and tumor related factors of the patients were assessed by univariate analysis to identify potential significant predictors for early recurrence after resection of HCC. Parameters with statistical significance were entered into a Cox proportional hazard model to find independent risk factors. Receiver operating characteristic analysis was done to determine optimal cut-off values and the number of combined factors in multi-factor predictive model. RESULTS Of 13 potential risk factors for early recurrence identified by univariate analysis, high lactate dehydrogenase (LDH>206 U/L, HR=1.711, P=0.006), high aspartate aminotransferase (AST)/alanine aminotransferase (ALT) ratio (AST/ALT>0.96, HR=1.769, P=0.006), elevated alpha-fetoprotein (AFP<8.6 ng/mL, HR=2.079, P=0.007), small resection margin (≤1 cm, HR=2.354, P<0.001) and advanced TNM stage (TNM III-IV, HR=2.164, P<0.001) were independent risk factors for early recurrence of HCC shown by multivariate analysis. Patients with three or more concurrent independent risk factors had significantly higher risk for early recurrence than those with low risk factors. The sensitivity and specificity of this predictive model are 53.6% and 80.7%, respectively (area under curve=0.741, 95% CI 0.674-0.800, P<0.0001). CONCLUSIONS Preoperative common liver enzyme markers, LDH and AST/ALT ratio, were independently associated with early recurrence of HCC. The combination of serum liver enzyme markers with AFP, resection margin and TNM stage better predicted early recurrence of HCC after curative resection in a simple multi-factor model.
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Hamaguchi Y, Kaido T, Okumura S, Ito T, Fujimoto Y, Ogawa K, Mori A, Hammad A, Hatano E, Uemoto S. Preoperative intramuscular adipose tissue content is a novel prognostic predictor after hepatectomy for hepatocellular carcinoma. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:475-85. [PMID: 25755128 DOI: 10.1002/jhbp.236] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 02/04/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND Sarcopenia has been shown to be an independent predictor of lower disease-free and overall survival in various kinds of diseases. The quality of skeletal muscle has recently attracted much attention as a new parameter of sarcopenia. METHODS We performed a retrospective analysis of 477 patients undergoing hepatectomy for hepatocellular carcinoma (HCC) between April 2005 and August 2014. The quality of skeletal muscle was evaluated by intramuscular adipose tissue content (IMAC) using preoperative computed tomography (CT) imaging. The impact of IMAC on outcomes after hepatectomy for HCC was analyzed. RESULTS Patients with high IMAC showed older age, higher body mass index, higher indocyanine green retention test at 15 min, and more operative blood loss. The overall and recurrence-free survival rates were significantly lower in patients with high IMAC than in patients with normal IMAC (P < 0.0001, P = 0.0012, respectively). Multivariate analysis showed that high IMAC was the significant risk factor for death (hazard ratio [HR] = 2.942; P < 0.0001) and for HCC recurrence (HR = 1.529; P = 0.0007) after hepatectomy. CONCLUSIONS Preoperative quality of skeletal muscle was closely correlated with postoperative mortality and HCC recurrence. IMAC could be incorporated into new selection criteria for hepatectomy for HCC.
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Affiliation(s)
- Yuhei Hamaguchi
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Toshimi Kaido
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Shinya Okumura
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Takashi Ito
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Yasuhiro Fujimoto
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Kohei Ogawa
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Akira Mori
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Ahmed Hammad
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Etsuro Hatano
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Shinji Uemoto
- Division of Hepato-Biliary-Pancreatic and Transplant Surgery, Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
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Nagai S, Yoshida A, Facciuto M, Moonka D, Abouljoud MS, Schwartz ME, Florman SS. Ischemia time impacts recurrence of hepatocellular carcinoma after liver transplantation. Hepatology 2015; 61:895-904. [PMID: 25099130 DOI: 10.1002/hep.27358] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Accepted: 08/01/2014] [Indexed: 12/13/2022]
Abstract
UNLABELLED Although experimental evidence has indicated that ischemia-reperfusion (I/R) injury of the liver stimulates growth of micrometastases and adhesion of tumor cells, the clinical impact of I/R injury on recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT) has not been fully investigated. To study this issue, we conducted a retrospective review of the medical records of 391 patients from two transplant centers who underwent LT for HCC. Ischemia times along with other tumor/recipient variables were analyzed as risk factors for recurrence of HCC. Subgroup analysis focused on patients with HCC who had pathologically proven vascular invasion (VI) because of the associated increased risk of micrometastasis. Recurrence occurred in 60 patients (15.3%) with median time to recurrence of 0.9 years (range, 40 days-4.6 years). Cumulative recurrence curves according to cold ischemia time (CIT) at 2-hour intervals and warm ischemia time (WIT) at 10-minute intervals showed that CIT>10 hours and WIT>50 minutes were associated with significantly increased recurrence (P=0.015 and 0.036, respectively). Multivariate Cox's regression analysis identified prolonged cold (>10 hours; P=0.03; hazard ratio [HR]=1.9) and warm (>50 minutes; P=0.003; HR=2.84) ischemia times as independent risk factors for HCC recurrence, along with tumor factors, including poor differentiation, micro- and macrovacular invasion, exceeding Milan criteria, and alpha-fetoprotein>200 ng/mL. Prolonged CIT (P=0.04; HR=2.24) and WIT (P=0.001; HR=5.1) were also significantly associated with early (within 1 year) recurrence. In the subgroup analysis, prolonged CIT (P=0.01; HR=2.6) and WIT (P=0.01; HR=3.23) were independent risk factors for recurrence in patients with VI, whereas there was no association between ischemia times and HCC recurrence in patients with no VI. CONCLUSION Reducing ischemia time may be a useful strategy to decrease HCC recurrence after LT, especially in those with other risk factors.
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Affiliation(s)
- Shunji Nagai
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY; Division of Transplant and Hepatobiliary Surgery, Henry Ford Transplant Institute, Henry Ford Hospital, Detroit, MI
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Correa-Gallego C, Berman A, Denis SC, Langdon-Embry L, O'Connor D, Arslan-Carlon V, Kingham TP, D'Angelica MI, Allen PJ, Fong Y, DeMatteo RP, Jarnagin WR, Melendez J, Fischer M. Renal function after low central venous pressure-assisted liver resection: assessment of 2116 cases. HPB (Oxford) 2015; 17:258-64. [PMID: 25387727 PMCID: PMC4333788 DOI: 10.1111/hpb.12347] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Accepted: 08/22/2014] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Low central venous pressure (LCVP)-assisted hepatectomy is associated with decreased blood loss and lower transfusion rates. Concerns about its impact on renal function have prevented widespread application. This study was conducted to review the dynamics of renal function after LCVP-assisted hepatectomy. METHODS A retrospective analysis of a prospective surgical database was carried out. Estimated glomerular filtration rate (eGFR) was calculated using the Modification of Diet in Renal Disease (MDRD) equation. The RIFLE (risk-injury-failure-loss-end-stage) criteria were used to define postoperative biochemical acute kidney injury (bAKI). Occurrences of clinically relevant AKI (cAKI) were identified in the study center postoperative database. RESULTS During the period 2003-2012, 2116 LCVP-assisted hepatectomies were performed. The median patient age was 61 years [interquartile range (IQR): 51-70 years] and 51% of patients were male. The median number of resected segments was two; resections involved from one to four segments. Median estimated blood loss was 300 ml (IQR: 200-600 ml). Rates of morbidity and 90-day mortality were 21% and 2%, respectively. Low baseline eGFR (<90 ml/min) was seen in 84% of patients; 29% of patients had eGFR of <30 ml/min. Postoperative bAKI was seen in 17% (n = 350) of patients. Biochemical AKI with low eGFR was seen in 336 patients, representing 16% of the whole cohort; 13% of patients had been at risk, 2% experienced injury and 1% experienced failure. Kidney function had normalized at discharge in 159 of these patients. Nine patients (<1%) developed postoperative cAKI. CONCLUSIONS The majority of patients in the study cohort had low baseline eGFR. Biochemical alterations in eGFR are transient in the vast majority of patients after LCVP-assisted hepatectomy and their clinical impact is limited. The present data suggest that clinically relevant renal dysfunction is a very uncommon event in patients undergoing LCVP-assisted liver resection.
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Affiliation(s)
| | - Alexandra Berman
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Stephanie C Denis
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Liana Langdon-Embry
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - David O'Connor
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Vittoria Arslan-Carlon
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - T Peter Kingham
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | | | - Peter J Allen
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Yuman Fong
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Ronald P DeMatteo
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - William R Jarnagin
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Jose Melendez
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Mary Fischer
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA,Correspondence, Mary Fischer, Department of Anesthesiology and Critical Care Medicine, Memorial Sloan–Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA. Tel: + 1 212 639 6745. Fax: + 2127728646; E-mail:
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225
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Nakayama H, Takayama T. Role of surgical resection for hepatocellular carcinoma based on Japanese clinical guidelines for hepatocellular carcinoma. World J Hepatol 2015; 7:261-269. [PMID: 25729481 PMCID: PMC4342608 DOI: 10.4254/wjh.v7.i2.261] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 10/13/2014] [Accepted: 11/19/2014] [Indexed: 02/06/2023] Open
Abstract
In the Algorithm for Diagnosis and Treatment in the Japanese Evidence-Based Clinical Practice Guidelines for Hepatocellular Carcinoma, the treatment strategy is determined by three major factors: liver function and the number and size of tumors. The algorithm is quite simple, consisting of fewer components than the Barcelona-Clinic Liver Cancer staging system. In this article, we describe the roles of the treatment algorithm in hepatectomy and perioperative management of hepatocellular carcinoma.
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226
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Hanyong S, Wanyee L, Siyuan F, Hui L, Yuan Y, Chuan L, Weiping Z, Mengchao W. A prospective randomized controlled trial: Comparison of two different methods of hepatectomy. Eur J Surg Oncol 2015; 41:243-8. [PMID: 25468459 DOI: 10.1016/j.ejso.2014.10.057] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Revised: 10/20/2014] [Accepted: 10/24/2014] [Indexed: 01/17/2023] Open
Affiliation(s)
- Sun Hanyong
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China
| | - Lau Wanyee
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China; Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region
| | - Fu Siyuan
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China
| | - Liu Hui
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China
| | - Yang Yuan
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China
| | - Lin Chuan
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China.
| | - Zhou Weiping
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China; National Innovation Alliance for Hepatitis & Liver Cancer, Shanghai, PR China.
| | - Wu Mengchao
- Department of Hepatic Surgery III, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, PR China
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227
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Page AJ, Ejaz A, Spolverato G, Zavadsky T, Grant MC, Galante DJ, Wick EC, Weiss M, Makary MA, Wu CL, Pawlik TM. Enhanced recovery after surgery protocols for open hepatectomy--physiology, immunomodulation, and implementation. J Gastrointest Surg 2015; 19:387-99. [PMID: 25472030 DOI: 10.1007/s11605-014-2712-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 11/19/2014] [Indexed: 01/31/2023]
Abstract
There has been recent interest in enhanced-recovery after surgery (ERAS®) or "fast-track" perioperative protocols in the surgical community. The subspecialty field of colorectal surgery has been the leading adopter of ERAS protocols, with less data available regarding its adoption in hepato-pancreato-biliary surgery. This review focuses on available data pertaining to the application of ERAS to open hepatectomy. We focus on four fundamental variables that impact normal physiology and exacerbate perioperative inflammation: (1) the stress of laparotomy, (2) the use of opioids, (3) blood loss and blood product transfusions, and (4) perioperative fasting. The attenuation of these inflammatory stressors is largely responsible for the improvements in perioperative outcomes due to the implementation of ERAS-based pathways. Collectively, the data suggest that the implementation of ERAS principles should be strongly considered in all patients undergoing hepatectomy.
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Affiliation(s)
- Andrew J Page
- Department of Surgery, Johns Hopkins Hospital, Baltimore, MD, USA
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Abstract
The burden of hepatocellular carcinoma is rising and anticipated to escalate and while the best chance for long term cure remains transplantation, however the shortage of available organs remains a limitation. Liver directed therapy can serve the role of bridge/downstaging to transplant or as palliative care. Despite an improved overall survival among patients with HCC, due to advancements in surgical techniques, liver directed and systemic therapy, the 5 year overall survival remains low at 18% high-lightening the need for novel therapies. Surveillance for HCC is key to detect disease at an early stage to increase the chances for a potentially curative option.
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Affiliation(s)
- Laura M Kulik
- Kovler Organ Transplantation Center, NMH, Arkes Family Pavilion, Suite 1900, 676 North Saint Clair, Chicago, IL 60611, USA.
| | - Attasit Chokechanachaisakul
- Kovler Organ Transplantation Center, NMH, Arkes Family Pavilion, Suite 1900, 676 North Saint Clair, Chicago, IL 60611, USA
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Tranchart H, O'Rourke N, Van Dam R, Gaillard M, Lainas P, Sugioka A, Wakabayashi G, Dagher I. Bleeding control during laparoscopic liver resection: a review of literature. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:371-8. [PMID: 25612303 DOI: 10.1002/jhbp.217] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 12/18/2014] [Indexed: 01/10/2023]
Abstract
Despite the established advantages of laparoscopy, bleeding control during laparoscopic liver resection (LLR) is a liver-specific improvement. The 2nd International Consensus Conference on Laparoscopic Liver Resection was held in October 2014 at Morioka, Japan. One of the most capital questions was: What is essential in bleeding control during LLR? In order to correctly address this question, we conducted a comprehensive review of the literature. Essential points based on personal experience of the expert panel are also discussed. A total of 54 publications were identified. Based on this analysis, the working group built these recommendations: (1) a pneumoperitoneum of 10-14 mmHg should be used as it allows a good control of the bleeding without significant modifications of hemodynamics; (2) a low central venous pressure (<5 mmHg) should be used; (3) laparoscopy facilitates inflow and outflow control; and (4) surgeons should be experienced with the use of all surgical devices for liver transection and should master laparoscopic suture before starting LLR. Precoagulation with radiofrequency can be useful, particularly in cases of atypical resection. These recommendations are mostly based on experts' opinions and on B or C quality of evidence grade studies. More prospective data are required to confirm these results.
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Affiliation(s)
- Hadrien Tranchart
- Department of Minimally Invasive Digestive Surgery, Antoine Béclère Hospital, Clamart, France; Paris-Sud University, Orsay, France
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Li A, Wu B, Cui L, Wu M. Successful en bloc resection of recurrent hepatocellular carcinoma directly invading the abdominal wall: a case report. J Med Case Rep 2015; 9:19. [PMID: 25609080 PMCID: PMC4333836 DOI: 10.1186/1752-1947-9-19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Accepted: 12/08/2014] [Indexed: 12/22/2022] Open
Abstract
Introduction Repeat hepatic resection has previously been reported as the most effective treatment for recurrence of intrahepatic carcinoma. To the best of our knowledge, en bloc resection of recurrent hepatocellular carcinoma directly invading the abdominal wall has not been previously reported. Case presentation In September 2012, a 64-year-old Chinese male patient was referred to our hospital because of primary hepatocellular carcinoma located in Couinaud’s segments III and V. Our patient first had a hepatectomy of the liver. Ten months later, he presented with an abdominal wall mass and upper abdominal pain. Computed tomography and magnetic resonance imaging scans demonstrated a 10cm tumor in his left liver with extrahepatic metastases in his abdominal wall. It was determined that he had recurrent hepatocellular carcinoma associated with direct invasion into his abdominal wall. He had an en bloc left hepatectomy with resection of the tumor in his abdominal wall. A pathological examination of the resected specimen confirmed the diagnosis of hepatocellular carcinoma involving the abdominal wall. Disease-free margins of resection were achieved. Our patient’s postoperative course was uneventful. Eight months after the last surgery, our patient died owing to recurrence and distal metastasis. Conclusion Direct invasion of hepatocellular carcinoma into the abdominal wall is rarely encountered. Complete surgical resection should be considered in patients with an appropriate hepatic functional reserve, with consideration of the technical difficulty relating to tumor involvement with surrounding tissues.
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Affiliation(s)
- Aijun Li
- Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, 225 Changhai Road, Shanghai, China.
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231
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Chen ZY, Liang J, Deng X. Efficacy and safety of thalidomide combined with transcatheter arterial chemoembolization for primary hepatic carcinoma: A systematic review. Shijie Huaren Xiaohua Zazhi 2015; 23:291-307. [DOI: 10.11569/wcjd.v23.i2.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the efficacy and safety of thalidomide (TLD) combined with transcatheter arterial chemoembolization (TACE) for primary hepatic carcinoma (PHC).
METHODS: We searched all randomized controlled trials (RCTs) about TLD combined with TACE for PHC from the Cochrane Library (2014, Issue 3), Web of Science (1986 to March 2014), PubMed (1966 to March 2014), CNKI (1917 to March 2014), VIP (1989 to March 2014) and WanFang Databases (1998 to March 2014). The retrieved articles were screened by two reviewers according to the inclusion criteria, and the data were then extracted. The quality of the included RCTs was evaluated with reference to the Cochrane systematic review. Meta-analysis of overall response rate (ORR), disease control rate (DCR), change of KPS score, survival rate, the change of VEGF and rate of adverse effects was conducted using RevMan 5.2 software.
RESULTS: A total of 22 RCTs involving 1590 patients were included. The meta-analysis showed that compared with TACE alone, TLD combined with TACE was superior in ORR [relative risk (RR) = 1.29, 95% confidence interval (CI): 1.15-1.44], DCR (RR = 1.27, 95%CI: 1.16-1.39), change of KPS score [mean difference (MD) = 9.23, 95%CI: 6.90-11.55], 6-month survival rate (RR = 1.10, 95%CI: 1.01-1.20), 1-year survival rate (RR = 1.25, 95%CI: 1.13-1.39), 2-year survival rate (RR = 1.45, 95%CI: 1.18-1.78), 3-year survival rate (RR = 1.70, 95%CI: 1.16-2.50), and change of VEGF score (MD = -123.64, 95%CI: -143.72--103.55) (P < 0.05). TLD combined with TACE was associated with a higher incidence of drug rash compared with TACE alone (RR = 4.50, 95%CI: 2.34-8.64, P < 0.00001), although the two groups had comparable incidence of gastrointestinal reactions (RR = 1.08, 95%CI: 0.93-1.25), myelosuppression (RR = 1.12, 95%CI: 0.82-1.52), and liver dysfunction (RR = 1.00, 95%CI: 0.72-1.39) (P > 0.05).
CONCLUSION: The current research shows that compared with TACE alone, TLD combined with TACE was associated with higher ORR, DCR, change of KPS score, 0.5-, 1-, 2- and 3-year survival rates, and change of VEGF score, as well as a higher incidence of drug rash, although the incidence of gastrointestinal reactions, myelosuppression, and liver dysfunction was similar between the two groups.
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232
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Okajima C, Arii S, Tanaka S, Matsumura S, Ban D, Ochiai T, Irie T, Kudo A, Nakamura N, Tanabe M. Prognostic role of Child-Pugh score 5 and 6 in hepatocellular carcinoma patients who underwent curative hepatic resection. Am J Surg 2015; 209:199-205. [PMID: 25312843 DOI: 10.1016/j.amjsurg.2014.03.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 03/18/2014] [Accepted: 03/28/2014] [Indexed: 12/22/2022]
Abstract
BACKGROUND It is unclear whether Child-Pugh score discriminates a prognosis of the Child-Pugh A patients who underwent hepatic resection for hepatocellular carcinoma. METHODS Between April 2000 and March 2011, 361 patients with Child-Pugh A who underwent curative hepatectomy were divided into 2 groups: Child-Pugh score 5 points group (CPS5) and Child-Pugh score 6 points group (CPS6); both CPS5 (n = 274) and CPS6 (n = 87) groups were compared. RESULTS Overall survival rates (1/2/5 years of the CPS5 and CPS6 groups were 90.9%/82.5%/62.4% and 80.6%/68.0%/47.6%, respectively) and disease-free survival rates (67.6%/51.8%/30.1% and 36.9%/16.0%/5.9%, respectively) showed that the CPS5 group was significantly better than the CPS6 group. Multivariate analysis revealed that Child-Pugh score at overall survival (P = .0125) and disease-free survival (P = .0103) was a significant prognostic factor. CONCLUSIONS The overall survival and disease-free survival in Child-Pugh A showed quite a difference between the CPS5 and CPS6 groups. However, CPS5 and CPS6 may be a useful prognostic marker of hepatocellular carcinoma patients with hepatic resection.
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Affiliation(s)
- Chisato Okajima
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan.
| | - Shigeki Arii
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan.
| | - Shinji Tanaka
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Satoshi Matsumura
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Daisuke Ban
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Takanori Ochiai
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Takumi Irie
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Atsushi Kudo
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Noriaki Nakamura
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
| | - Minoru Tanabe
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo, Tokyo 113-8519, Japan
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Hirokawa F, Kubo S, Nagano H, Nakai T, Kaibori M, Hayashi M, Takemura S, Wada H, Nakata Y, Matsui K, Ishizaki M, Uchiyama K. Do patients with small solitary hepatocellular carcinomas without macroscopically vascular invasion require anatomic resection? Propensity score analysis. Surgery 2015; 157:27-36. [DOI: 10.1016/j.surg.2014.06.080] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2013] [Accepted: 06/30/2014] [Indexed: 01/10/2023]
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234
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Prognostic impact of hepatic resection for hepatocellular carcinoma: the role of the surgeon in achieving R0 resection--a retrospective cohort study. Int J Surg 2014; 13:297-301. [PMID: 25541435 DOI: 10.1016/j.ijsu.2014.12.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 12/01/2014] [Accepted: 12/15/2014] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Improvement in long-term survival of patients with hepatocellular carcinoma (HCC) has followed the developments in surgical techniques and multidisciplinary therapies. The role of the surgeon has rarely been studied and to fill this research gap we offer this study which has reviewed the outcome of surgery in attempted curative resection for this condition. METHODS The clinical data of patients who underwent partial hepatectomy for HCC from January 2003 to December 2010 at the First People's Hospital of Foshan were collected and retrospectively analyzed. RESULTS Of 104 HCC patients, the 1-, 3-, and 5-year disease free survival (DFS) rates were 64.8%, 45.5%, and 38.5%, respectively, and the 1-, 3-, and 5-year overall survival (OS) rates were 86.3%, 63.6%, and 57.2%, respectively. Negative resection margin and tumor TNM stage were independent prognostic factors of DFS and OS (P<0.0001). CONCLUSIONS Negative resection margin and tumor TNM stage were the two most significant prognostic factors of survival in HCC patients after partial hepatectomy. As TNM stage is a factor not subjected to control, surgeons can improve the long-term survival of patients with HCC by ensuring an appropriate negative resection margin.
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235
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Wang J, Ma JL, Xu GL, Jia WD, Yu JH, Ge YS, Cao K. Factors influencing prognosis of primary liver cancer after hepatectomy. Shijie Huaren Xiaohua Zazhi 2014; 22:5526-5532. [DOI: 10.11569/wcjd.v22.i35.5526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore the prognosis of primary liver cancer (PLC), and to analyze the prognostic factors in patients with PLC after hepatectomy.
METHODS: Clinical data for patients with PLC (n = 252) who underwent hepatectomy at Anhui Provincial Hospital from January 2007 to August 2008 were analyzed retrospectively. Survival rates were calculated by the Kaplan-Meier method. Factors related to the prognosis of PLC were screened by the Log-rank test and Cox regression.
RESULTS: The 1-, 3-, and 5-year cumulative survival rates were 90.1%, 70.1% and 26.3%, respectively. Univariate analysis showed that age, hepatitis B virus DNA (HBV DNA) level, alpha fetoprotein (AFP), preoperative Child-Pugh score, alanine aminotransferase (ALT) value, liver cirrhosis, tumor size, number of nodules, presence or absence of intact fibrous capsule, lymph node metastasis, vascular invasion, perioperative vascular invasion, and adjuvant therapy after hepatectomy were associated with prognosis (P < 0.05). Multivariable analysis showed that age, HBV DNA level, AFP, preoperative Child-Pugh score, ALT value, liver cirrhosis, tumor size, number of nodules, presence or absence of intact fibrous capsule, lymph node metastasis, vascular invasion and perioperative vascular invasion were independent prognostic factors (P < 0.05).
CONCLUSION: The prognosis of patients with PLC after hepatectomy is influenced by many factors. Early discovery, diagnosis and treatment, careful intraoperative manipulation, and postoperative examination and relevant auxiliary treatment can help improve the prognosis of patients with PLC after hepatectomy.
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236
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Multivariate analysis of risk factors for postoperative complications after laparoscopic liver resection. Surg Endosc 2014; 29:2538-44. [PMID: 25472746 DOI: 10.1007/s00464-014-3965-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Accepted: 10/27/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND The identification of modifiable perioperative risk factors in patients undergoing laparoscopic liver resection (LLR) should aid the selection of appropriate surgical procedures and thus improve further the outcomes associated with LLR. The aim of this retrospective study was to determine the risk factors for postoperative morbidity associated with laparoscopic liver surgery. METHODS All patients who underwent elective LLR between January 1999 and December 2012 were included. Demographic data, preoperative risk factors, operative variables, histological analysis, and postoperative course were recorded. Multivariate analysis was carried out using an unconditional logistic regression model. RESULTS Between January 1999 and December 2012, 140 patients underwent LLR. There were 56 male patients (40%) and mean age was 57.8 ± 17 years. Postoperative complications were recorded in 30 patients (21.4%). Postoperative morbidity was significantly higher after LLR of malignant tumors [n = 26 (41.3%)] when compared to LLR of benign lesions [n = 4 (5.2%) (P < 0.0001)]. By multivariate analysis, operative time [OR = 1.008 (1.003-1.01), P = 0.001] and LLR performed for malignancy [OR = 9.8 (2.5-37.6); P = 0.01] were independent predictors of postoperative morbidity. In the subgroup of patients that underwent LLR for malignancy using the same multivariate model, operative time was the sole independent predictor of postoperative morbidity [OR = 1.008 (1.002-1.013); P = 0.004]. CONCLUSIONS Postoperative complication rate increases by 60% with each additional operative hour during LLR. Therefore, expected operative time should be assessed before and during LLR, especially when dealing with malignant tumor.
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237
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Yamamoto Y, Ikoma H, Morimura R, Konishi H, Murayama Y, Komatsu S, Shiozaki A, Kuriu Y, Kubota T, Nakanishi M, Ichikawa D, Fujiwara H, Okamoto K, Sakakura C, Ochiai T, Otsuji E. Clinical analysis of anatomical resection for the treatment of hepatocellular carcinoma based on the stratification of liver function. World J Surg 2014; 38:1154-63. [PMID: 24305927 DOI: 10.1007/s00268-013-2369-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND This study aimed to clarify the efficacy of anatomical resection (AR) for the treatment of hepatocellular carcinoma (HCC) compared with that of nonanatomical resection (NAR) based on the stratification of liver function (LF). METHODS The clinical records of 174 patients with a single HCC, 2-5 cm in diameter and without macroscopic vascular invasion, were analyzed. AR was performed in 132 patients and NAR was performed in 42 patients. The indocyanine green retention rate at 15 min (ICGR15) of the 78 patients classified as the good-LF group was 10-20 % and the ICGR15 of the 54 patients classified as the poor-LF group was 20-40 %. RESULTS The 5-year overall survival (OS) and disease-free survival rates of the 174 patients were 67.6 and 33.4 %, respectively. Cox proportional hazard analysis identified ICGR15 ≥ 20 %, liver cirrhosis, α-fetoprotein ≥ 100 mg/dL, and infiltrating growth as independent prognostic factors. Liver cirrhosis was significantly less frequent in patients who underwent AR than in patients who underwent NAR (52 vs. 79 %, p = 0.002). In the subgroup analysis of the good-LF group, there were no significant differences in 5-year OS after AR and NAR (73.3 vs. 65.2 %, p = 0.857). By contrast, in the subgroup analysis of the poor-LF group, the 5-year OS after AR was significantly worse than after NAR (45.3 vs. 77.4 %, p = 0.044). CONCLUSION In patients with an ICGR15 ≥ 20 %, we recommend NAR rather than AR for the treatment of a solitary 2-5-cm-diameter HCC and without macroscopic vascular invasion.
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Affiliation(s)
- Yusuke Yamamoto
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 6028566, Japan,
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Cho CS. Prognostication systems as applied to primary and metastatic hepatic malignancies. Surg Oncol Clin N Am 2014; 24:41-56. [PMID: 25444468 DOI: 10.1016/j.soc.2014.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Staging systems are an attempt to incorporate the biology and therapy for cancer in a way that enables categorization and prediction of oncologic outcomes. Because of unusual disease biology and complexities related to treatment intervention, efforts to develop reliable staging systems for hepatic malignancies have been challenging. This article discusses the ways in which improved understanding of these diseases has informed the evolution of prognostication systems as applied to hepatocellular carcinoma, cholangiocarcinoma, and hepatic colorectal adenocarcinoma.
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Affiliation(s)
- Clifford S Cho
- Section of Surgical Oncology, Department of Surgery, University of Wisconsin School of Medicine and Public Health, J4/703 Clinical Sciences Center, 600 Highland Avenue, Madison, WI 53792, USA.
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Harada N, Shirabe K, Maeda T, Kayashima H, Ishida T, Maehara Y. Blood Transfusion is Associated with Recurrence of Hepatocellular Carcinoma After Hepatectomy in Child–Pugh Class A Patients. World J Surg 2014; 39:1044-51. [DOI: 10.1007/s00268-014-2891-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Huang J, Tang W, Hernandez-Alejandro R, Bertens KA, Wu H, Liao M, Li J, Zeng Y. Intermittent hepatic inflow occlusion during partial hepatectomy for hepatocellular carcinoma does not shorten overall survival or increase the likelihood of tumor recurrence. Medicine (Baltimore) 2014; 93:e288. [PMID: 25526466 PMCID: PMC4603114 DOI: 10.1097/md.0000000000000288] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Revised: 10/28/2014] [Accepted: 10/29/2014] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate whether the long-term outcomes of hepatocellular carcinoma (HCC) was adversely impacted by intermittent hepatic inflow occlusion (HIO) during hepatic resection. METHODS 1549 HCC patients who underwent hepatic resection between 1998 and 2008 were identified from a prospectively maintained database. Intermittent HIO was performed in 931 patients (HIO group); of which 712 patients had a Pringle maneuver as the mechanism for occlusion (PM group), and 219 patients had selective hemi-hepatic occlusion (SO group). There were 618 patients that underwent partial hepatectomy without occlusion (occlusion-free, OF group). RESULTS The 1-, 3-, and 5- year overall survival (OS) rates were 79%, 59%, and 42% in the HIO group, and 83%, 53%, and 35% in the OF group, respectively. The corresponding recurrence free survival (RFS) rates were 68%, 39%, and 22% in the HIO group, and 74%, 41%, and 18% in the OF group, respectively. There was no significant difference between the 2 groups in OS or RFS (P=0.325 and P=0.416). Subgroup analysis showed patients with blood loss over 3000 mL and those requiring transfusion suffered significantly shorter OS and RFS. Blood loss over 3000 mL and blood transfusion were independent risk factors to OS and RFS. CONCLUSIONS The application of intermittent HIO (PM and SO) during hepatic resection did not adversely impact either OS or RFS in patients with HCC. Intermittent HIO is still a valuable tool in hepatic resection, because high intraoperative blood loss resulting in transfusion is associated with a reduction in both OS and RFS.
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Affiliation(s)
- Jiwei Huang
- From the Department of Liver Surgery, Division of Liver Transplantation, West China Hospital, Sichuan University, Chengdu, China (JH, HW, ML, JL, YZ); Department of Hepato-Biliary-Pancreatic Surgery, University of Tokyo Hospital, University of Tokyo, Tokyo, Japan (WT); Department of Hepato-Biliary-Pancreatic Surgery, London Health Sciences Centre, Western University, London, Canada (RHA, KAB)
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241
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Nanashima A, Abo T, Takagi K, Arai J, To K, Kunizaki M, Hidaka S, Takeshita H, Sawai T, Nagayasu T. Prognostic influence of the liver hanging maneuver for patients with hepatobiliary malignancies who underwent hepatic resections. Eur J Surg Oncol 2014; 40:1540-9. [DOI: 10.1016/j.ejso.2014.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 06/14/2014] [Accepted: 06/26/2014] [Indexed: 12/21/2022] Open
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Cauchy F, Soubrane O, Belghiti J. Liver resection for HCC: patient's selection and controversial scenarios. Best Pract Res Clin Gastroenterol 2014; 28:881-96. [PMID: 25260315 DOI: 10.1016/j.bpg.2014.08.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 08/06/2014] [Accepted: 08/19/2014] [Indexed: 02/07/2023]
Abstract
Liver resection is a valuable curative option for patients with hepatocellular carcinoma (HCC). Yet, the balance between the operative risk following hepatectomy for HCC occurring on chronic liver disease and the oncologic prognosis of advanced lesions have led treatment recommendations to limiting the place of liver resection to selected patients with preserved liver function harbouring early-stage tumours. However, better understanding of the natural history of both tumour and underlying liver disease, sophisticated assessment of the liver function, improvements in the preoperative management of the patients with the use of liver volume modulation, refinements in surgical technique including anatomic resection and laparoscopic approach along with tailored management of recurrences have led expert centres to better define and extend the indications for liver resection. In this setting, the reported favourable operative results and long-term outcomes following resection of HCC in a number of controversial scenarios support that current guidelines could be refined.
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Affiliation(s)
- François Cauchy
- Beaujon Hospital, Assistance Publique Hôpitaux de Paris, Clichy, France; University Denis Diderot, Paris 7, France
| | - Olivier Soubrane
- Beaujon Hospital, Assistance Publique Hôpitaux de Paris, Clichy, France; University Denis Diderot, Paris 7, France
| | - Jacques Belghiti
- Beaujon Hospital, Assistance Publique Hôpitaux de Paris, Clichy, France; University Denis Diderot, Paris 7, France.
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243
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Grąt M, Remiszewski P, Smoter P, Wronka KM, Grąt K, Lewandowski Z, Koperski L, Górnicka B, Pacho R, Zborowska H, Patkowski W, Krawczyk M. Outcomes following liver transplantation for metastatic neuroendocrine tumors. Transplant Proc 2014; 46:2766-2769. [PMID: 25380913 DOI: 10.1016/j.transproceed.2014.09.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Metastatic disease is generally considered as an absolute contraindication for liver transplantation. However, due to relatively low aggressiveness and slow progression rates, liver metastases from neuroendocrine tumors (NETs) form an exception to this rule. Given the scarcity of available data, the purpose of this study was to evaluate long-term outcomes following liver transplantation for NET metastases. MATERIAL AND METHODS There were 12 primary liver transplantations in patients with NET metastases out of 1334 liver transplantations performed in the Department of General, Transplant and Liver Surgery (Medical University of Warsaw) in the period between December 1989 and October 2013. Overall survival (OS) and disease-free survival (DFS) were set as primary and secondary outcome measures, respectively. RESULTS Median follow-up was 7.9 years. For all patients, OS rate was 78.6% at 10 years and DFS rate was 15.5% at 9 years. Intraoperative transfusions of packed red blood cells (P = .021), Ki-67 proliferative index more than 2% (P = .048), and grade 2 tumors (P = .037) were identified as factors significantly associated with worse DFS. Notably, loss of E-cadherin expression (P = .444), mitotic rate (P = .771), extent of liver involvement (P = .548), primary tumor site (P = .983), and recipient age (P = .425) were not significantly associated with DFS. CONCLUSIONS Excellent long-term OS rates support liver transplantation for unresectable NET metastases despite almost universal post-transplantation tumor recurrence. Selection of patients with G1 tumors with Ki-67 index not exceeding 2% and reducing the requirement for intraoperative blood transfusions might improve DFS rates.
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Affiliation(s)
- M Grąt
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
| | - P Remiszewski
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - P Smoter
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - K M Wronka
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - K Grąt
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Z Lewandowski
- Department of Epidemiology, Medical University of Warsaw, Warsaw, Poland
| | - L Koperski
- Department of Pathology, Medical University of Warsaw, Warsaw, Poland
| | - B Górnicka
- Department of Pathology, Medical University of Warsaw, Warsaw, Poland
| | - R Pacho
- 2nd Department of Clinical Radiology, Medical University of Warsaw, Warsaw, Poland
| | - H Zborowska
- Department of Laboratory Diagnostics, Medical University of Warsaw, Warsaw, Poland
| | - W Patkowski
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - M Krawczyk
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
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244
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Comparing outcomes of two vascular inflow occlusion techniques and treatment without vascular occlusion during major hepatectomy in patients with Hepatitis B-related hepatocellular carcinoma. PLoS One 2014; 9:e107303. [PMID: 25203056 PMCID: PMC4159310 DOI: 10.1371/journal.pone.0107303] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Accepted: 08/12/2014] [Indexed: 02/05/2023] Open
Abstract
Background Significant hemorrhage together with blood transfusion has negative impact on postoperative morbidity, mortality, and long-term survival of liver resection. Various techniques of vascular occlusion have been developed to reduce intraoperative blood loss. The objective of this study was to compare the outcomes of Pringle maneuver, hemi-hepatic vascular occlusion, and treatment without vascular occlusion used during liver resection. Method Data of 574 patients with Hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC), who underwent major hepatectomy between January 2009 to March 2013 by Pringle maneuver (N = 158), hemi-hepatic vascular inflow occlusion (N = 216), or without any vascular occlusion (N = 200), were included in this retrospective study. Perioperative blood transfusion, intraoperative blood loss, and postoperative liver function, and surgical complications were analyzed and compared between the three groups. Result There were no significant difference observed in postoperative bilirubin, liver enzyme, and albumin levels between three groups (P>0.05). 5 patients (2.5%) in no occlusion group, 2 (1.3%) in Pringle group, and 8 (3.7%) in hemi-hepatic group had liver failure; but, there were no differences (P>0.05). The overall postoperative complications rate between three groups did not reach significant differences (33.5% vs 34.2% vs 42.6%, respectively; P>0.05). However, significant differences in intraoperative blood loss between no occlusion group (638.2±426.8 ml) and Pringle group (518.0±451.0 ml) or hemi-hepatic group (513.0±366.7 ml) (P<0.01). Conclusion Although there were no differences found between three groups regarding postoperative complications rate, no vascular occlusion group had more blood loss than the other two groups during liver resection.
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The impact of posthepatectomy liver failure on the recurrence of hepatocellular carcinoma. World J Surg 2014; 38:150-8. [PMID: 24132820 DOI: 10.1007/s00268-013-2247-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Patients with hepatocellular carcinoma (HCC) who underwent hepatectomy often developed an intrahepatic recurrence, even though it was a curative one. The relationship between surgery-induced liver damage and the recurrence of HCC has not been described. This study evaluated whether posthepatectomy liver failure, as defined by the International Study Group of Liver Surgery, affected the recurrence of HCC. METHODS We performed a retrospective cohort study of 488 patients with HCC who underwent hepatectomy between 2004 and 2012 at Kyoto University Hospital. Early posthepatectomy liver failure (EPLF) was defined as liver failure occurring between postoperative days 5 and 10. The patients were divided into an EPLF group and a non-EPLF group. Disease-free survival (DFS) was compared between these groups. The influences of host-related, surgery-related, and tumor-related factors on patient outcomes were evaluated using multivariate analyses. RESULTS The EPLF group and the non-EPLF group contained 153 and 335 patients, respectively. The probability of DFS was significantly increased in the non-EPLF group (median: 574 days) compared to the EPLF group (median: 348 days) (hazard ratio, HR [95 % confidence interval, CI] 1.61 [1.29-2.00]). The multivariate analysis revealed that EPLF was an independent factor for DFS (HR [95 % CI] 1.43 [1.13-1.81]), besides the factors previously described, including fibrosis (1.32 [1.05-1.67]), stage (1.85 [1.34-2.51]), tumor differentiation (1.46 [1.11-1.89]), and des-γ-carboxyprothrombin (1.39 [1.10-1.74]). CONCLUSIONS EPLF was associated with postoperative HCC recurrence. The prevention of EPLF might improve the prognosis of patients with HCC.
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246
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Perioperative blood transfusion and radical cystectomy: does timing of transfusion affect bladder cancer mortality? Eur Urol 2014; 66:1139-47. [PMID: 25194909 DOI: 10.1016/j.eururo.2014.08.051] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 08/19/2014] [Indexed: 01/17/2023]
Abstract
BACKGROUND While perioperative blood transfusion (BT) has been associated with adverse outcomes in multiple malignancies, the importance of BT timing has not been established. OBJECTIVE The objective of this study was to evaluate whether intraoperative BT is associated with worse cancer outcomes in bladder cancer patients treated with radical cystectomy (RC). DESIGN, SETTING, AND PARTICIPANTS Outcomes from two independent cohorts of consecutive patients with bladder cancer treated with RC were analyzed. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Recurrence-free survival, cancer-specific survival (CSS), and overall survival were estimated and multivariate analyses were performed to evaluate the association of BT timing with cancer outcomes. RESULTS AND LIMITATIONS In the primary cohort of 360 patients, 241 (67%) received perioperative BT, including 162 intraoperatively and 79 postoperatively. Five-year CSS was 44% among patients who received an intraoperative BT versus 64% for patients who received postoperative BT (p=0.0005). After multivariate analysis, intraoperative BT was associated with an increased risk of cancer mortality (hazard ratio [HR]: 1.93; p=0.02), while receipt of postoperative BT was not (p=0.60). In the validation cohort of 1770 patients, 1100 (62%) received perioperative BT with a median postoperative follow-up of 11 yr (interquartile range: 8.0-15.7). Five-year RFS (p<0.001) and CSS (p<0.001) were significantly worse among patients who received an intraoperative BT. Intraoperative BT was independently associated with recurrence (HR: 1.45; p=0.001), cancer-specific mortality (HR: 1.55; p=0.0001), and all-cause mortality (HR: 1.40; p<0.0001). Postoperative BT was not associated with risk of disease recurrence or cancer death. CONCLUSIONS Intraoperative BT is associated with increased risk of bladder cancer recurrence and mortality. PATIENT SUMMARY In this study, the effects of blood transfusion on bladder cancer surgery outcomes were evaluated. Intraoperative blood transfusion, but not postoperative transfusion, was associated with higher rates of recurrence and cancer-specific mortality.
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SAND L, LUNDIN S, RIZELL M, WIKLUND J, STENQVIST O, HOULTZ E. Nitroglycerine and patient position effect on central, hepatic and portal venous pressures during liver surgery. Acta Anaesthesiol Scand 2014; 58:961-7. [PMID: 24943197 DOI: 10.1111/aas.12349] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2014] [Indexed: 12/15/2022]
Abstract
BACKGROUND To reduce blood loss during liver surgery, a low central venous pressure (CVP) is recommended. Nitroglycerine (NG) with its rapid onset and offset can be used to reduce CVP. In this study, the effect of NG on portal and hepatic venous pressures (PVP and HVP) in different body positions was assessed. METHODS Thirteen patients undergoing liver resection were studied. Cardiac output (CO), mean arterial pressure (MAP) and CVP were measured. PVP and HVP were measured using tip manometer catheters at baseline (BL) in horizontal position; during NG infusion, targeting a MAP of 60 mmHg, with NG infusion and the patient placed in 10 head-down position. RESULTS NG infusion reduced HVP from 9.7 ± 2.4 to 7.2 ± 2.4, PVP from 12.3 ± 2.2 to 9.7 ± 3.0 and CVP from 9.8 ± 1.9 to 7.2 ± 2.1 mmHg at BL. Head-down tilt during ongoing NG resulted in increases in HVP to 8.2 ± 2.1, PVP to 10.7 ± 3 and CVP to 11 ± 1.9 mmHg. CO at BL was 6.3 ± 1.1, which was reduced by NG to 5.8 ± 1.2. Head-down tilt together with NG infusion restored CO to 6.3 ± 1.0 l/min. CONCLUSION NG infusion leads to parallel reductions in CVP, HVP and PVP at horizontal body position. Thus, CVP can be used to guide NG dosage and fluid administration at horizontal position. NG infusion can be used to reduce HVP. Head-down tilt can be used during NG infusion to improve both blood pressure and CO without substantial increase in liver venous pressure. In head-down tilt, CVP dissociates from HVP and PVP.
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Affiliation(s)
- L SAND
- Department of Anaesthesiology and Intensive Care Medicine; Institutes of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - S LUNDIN
- Department of Anaesthesiology and Intensive Care Medicine; Institutes of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - M RIZELL
- Transplantation and Liver Surgery; Institutes of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - J WIKLUND
- Department of Anaesthesiology and Intensive Care Medicine; Institutes of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - O STENQVIST
- Department of Anaesthesiology and Intensive Care Medicine; Institutes of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
| | - E HOULTZ
- Department of Anaesthesiology and Intensive Care Medicine; Institutes of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
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Franssen B, Jibara G, Tabrizian P, Schwartz ME, Roayaie S. Actual 10-year survival following hepatectomy for hepatocellular carcinoma. HPB (Oxford) 2014; 16:830-5. [PMID: 24372853 PMCID: PMC4159456 DOI: 10.1111/hpb.12206] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 11/06/2013] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This study was conducted to compare 10-year survivors with patients who survived <10 years in a large Western series of patients submitted to hepatectomy for hepatocellular carcinoma (HCC). METHODS A retrospective review of a series of hepatic resections conducted in a referral centre for HCC between January 1987 and October 2002 was conducted. RESULTS A total of 176 patients were analysed. Twenty-eight patients survived ≥ 10 years (Group A) and were compared with the 148 patients who did not (Group B). Group A had smaller tumours (5.7 cm versus 8.2 cm; P = 0.001) and a lower incidence of microvascular invasion (18.5% versus 37.1%; P = 0.004). Recurrence did not differ significantly (Group A 18/28, 64.3% versus Group B 94/148, 63.5%). Median time to recurrence was longer in Group A (70 months versus 15 months; P < 0.0001), and more patients in Group A were able to undergo curative treatment for recurrence (88.8% versus 40.4%; P < 0.0001). Multivariate analysis showed that lack of vascular invasion (P = 0.020), absence of perioperative transfusion (P = 0.014), and recurrence at >2 years after primary resection (P = 0.045) were significantly associated with 10-year survival. CONCLUSIONS Ten-year survival after liver resection for HCC can be expected in approximately 15% of patients. Recurrence does not preclude longterm survival. Recurrence at >2 years after resection, absence of vascular invasion, and absence of perioperative transfusion are independently associated with 10-year survival.
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Affiliation(s)
- Bernardo Franssen
- Mount Sinai Liver Cancer Programme, Mount Sinai School of MedicineNew York, NY, USA
| | - Ghalib Jibara
- Mount Sinai Liver Cancer Programme, Mount Sinai School of MedicineNew York, NY, USA
| | - Parissa Tabrizian
- Mount Sinai Liver Cancer Programme, Mount Sinai School of MedicineNew York, NY, USA
| | - Myron E Schwartz
- Mount Sinai Liver Cancer Programme, Mount Sinai School of MedicineNew York, NY, USA
| | - Sasan Roayaie
- Mount Sinai Liver Cancer Programme, Mount Sinai School of MedicineNew York, NY, USA,Correspondence, Sasan Roayaie, Mount Sinai Liver Cancer Programme, Box 1104, Mount Sinai School of Medicine, New York, NY 10029, USA. Tel: + 1 212 659 8084. Fax: + 1 646 537 9238. E-mail:
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Orci LA, Lacotte S, Oldani G, Morel P, Mentha G, Toso C. The role of hepatic ischemia-reperfusion injury and liver parenchymal quality on cancer recurrence. Dig Dis Sci 2014; 59:2058-68. [PMID: 24795038 DOI: 10.1007/s10620-014-3182-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Accepted: 04/20/2014] [Indexed: 12/29/2022]
Abstract
Hepatic ischemia/reperfusion (I/R) injury is a common clinical challenge. Despite accumulating evidence regarding its mechanisms and potential therapeutic approaches, hepatic I/R is still a leading cause of organ dysfunction, morbidity, and resource utilization, especially in those patients with underlying parenchymal abnormalities. In the oncological setting, there are growing concerns regarding the deleterious impact of I/R injury on the risk of post-surgical tumor recurrence. This review aims at giving the last updates regarding the role of hepatic I/R and liver parenchymal quality injury in the setting of oncological liver surgery, using a "bench-to-bedside" approach. Relevant medical literature was identified by searching PubMed and hand scanning of the reference lists of articles considered for inclusion. Numerous preclinical models have depicted the impact of I/R injury and hepatic parenchymal quality (steatosis, age) on increased cancer growth in the injured liver. Putative pathophysiological mechanisms linking I/R injury and liver cancer recurrence include an increased implantation of circulating cancer cells in the ischemic liver and the upregulation of proliferation and angiogenic factors following the ischemic insult. Although limited, there is growing clinical evidence that I/R injury and liver quality are associated with the risk of post-surgical cancer recurrence. In conclusion, on top of its harmful early impact on organ function, I/R injury is linked to increased tumor growth. Therapeutic strategies tackling I/R injury could not only improve post-surgical organ function, but also allow a reduction in the risk of cancer recurrence.
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Affiliation(s)
- Lorenzo A Orci
- Division of Abdominal and Transplantation Surgery, Department of Surgery, Geneva University Hospitals and Faculty of Medicine, University of Geneva, 4 rue Gabrielle-Perret-Gentil, 1211, Geneva, Switzerland,
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Teng F, Wang GH, Tao YF, Guo WY, Wang ZX, Ding GS, Shi XM, Fu ZR. Criteria-specific long-term survival prediction model for hepatocellular carcinoma patients after liver transplantation. World J Gastroenterol 2014; 20:10900-10907. [PMID: 25152592 PMCID: PMC4138469 DOI: 10.3748/wjg.v20.i31.10900] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Revised: 03/06/2014] [Accepted: 05/14/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To establish a model to predict long-term survival of hepatocellular carcinoma (HCC) patients after liver transplantation (MHCAT).
METHODS: Two hundred and twenty-three patients with HCC were followed for at least six years to identify independent risk factors for long-term survival after liver transplantation (LT). The criteria for HCC liver transplantation included the Milan, University of California San Francisco, Hangzhou and Shanghai Fudan criteria. The Cox regression model was used to build MHCAT specifying these criteria. A survival analysis was carried out for patients with high or low risk.
RESULTS: The one-, three- and five-year cumulative survival of HCC patients after LT was 78.9%, 53.2% and 46.4%, respectively. Of the HCC patients, the proportion meeting the Hangzhou and Fudan criteria was significantly higher than the proportion meeting the Milan criteria (64.6% vs 39.5%, 52.0% vs 39.5%, P < 0.05). Moreover, the proportion meeting the Hangzhou criteria was also significantly higher than the proportion meeting other criteria (P < 0.01). Pre-operative alfa-fetoprotein level, intraoperative blood loss and retransplantation were common significant predictors of long-term survival in HCC patients with reference to the Milan, University of California San Francisco and Fudan criteria, whereas in MHCAT based on the Hangzhou criteria, total bilirubin, intraoperative blood loss and retransplantation were independent predictors. The c-statistic for MHCAT was 0.773-0.824, with no statistical difference among these four criteria. According to the MHCAT scoring system, patients with low risk showed a higher five-year survival than those with high risk (P < 0.001).
CONCLUSION: MHCAT can effectively predict long-term survival for HCC patients, but needs to be verified by multi-center retrospective or randomized controlled trials.
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