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Bae B, Kang K, Song SK, Chung CW, Park Y. Is partial hepatectomy a curable treatment option for hepatocellular carcinoma accompanied by cirrhosis? A meta-analysis and cure model analysis. Ann Hepatobiliary Pancreat Surg 2021; 26:47-57. [PMID: 34903677 PMCID: PMC8901985 DOI: 10.14701/ahbps.21-080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 08/14/2021] [Accepted: 08/17/2021] [Indexed: 11/17/2022] Open
Abstract
Backgrounds/Aims It is challenging to assess the efficacy of partial hepatectomy (PH) as a treatment option for patients with hepatocellular carcinoma (HCC) accompanied by cirrhosis. This study aimed to determine the cure fraction of PH for HCC accompanied by cirrhosis compared to that for HCC without cirrhosis. Methods A systematic review was performed on outcomes of previous studies that compared recurrence-free survival (RFS) after PH in patients with HCC with or without cirrhosis. A meta-analysis was conducted to obtain the cumulative hazard ratio for two patient groups: cirrhosis and non-cirrhosis. Cure fractions after PH in both groups were determined using a cure model analysis. Results A total of 18 studies were eligible for meta-analysis and 13 studies were selected for the cure model analysis. The cumulative hazard ratio for RFS of the cirrhosis group compared to that of the non-cirrhosis group was 1.66 (95% confidence interval [CI], 1.43–1.93). Survival data of 3,512 patients in both groups were reconstructed from survival curves of original articles for cure model analysis. The probability of being statistically cured after PH for HCC was 14.1% (95% CI, 10.6%–18.1%) in the cirrhosis group lower than that (32.5%) in the non-cirrhosis group (95% CI, 28.6%–36.4%). Conclusions The prognosis after PH for HCC accompanied by cirrhosis is inferior to that for HCC without cirrhosis. However, a cure can be expected for one-seventh of patients with HCC accompanied by cirrhosis after PH.
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Affiliation(s)
- Byungje Bae
- Department of Surgery, Catholic Kwandong University International St. Mary's Hospital, Incheon, Korea
| | - Keera Kang
- Department of Surgery, Catholic Kwandong University International St. Mary's Hospital, Incheon, Korea
| | - Sung Kyu Song
- Department of Surgery, Catholic Kwandong University International St. Mary's Hospital, Incheon, Korea
| | - Chul-Woon Chung
- Department of Surgery, Catholic Kwandong University International St. Mary's Hospital, Incheon, Korea
| | - Yongkeun Park
- Department of Surgery, Catholic Kwandong University International St. Mary's Hospital, Incheon, Korea
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Kong J, Li G, Chai J, Yu G, Liu Y, Liu J. Impact of Postoperative Complications on Long-Term Survival After Resection of Hepatocellular Carcinoma: A Systematic Review and Meta-Analysis. Ann Surg Oncol 2021; 28:8221-8233. [PMID: 34160708 DOI: 10.1245/s10434-021-10317-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 05/06/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Controversy exists over the relationship between postoperative complications (POCs) and long-term survival for hepatocellular carcinoma (HCC) after hepatectomy. This study aimed to evaluate the impact of POCs on overall survival (OS) and disease-free survival (DFS) for HCC after liver resection. PATIENTS AND METHODS The PubMed, EMBASE, and Cochrane Library databases were used to search for eligible studies published through 18 April 2020, and studies comparing the long-term outcomes between HCC patients with and without POCs after hepatectomy were included. A random-effects model was used to calculate the pooled hazard ratio (HR) with a 95% confidence interval (CI). Subgroup analysis and meta-regression were performed to assess the potential influence of study-, patient-, and tumor-related factors on the relationship between POCs and oncologic outcomes and to adjust their effect. This study was registered at the International Prospective Register of Systematic Reviews (CRD42019136109). RESULTS Thirty-seven studies, including 14,096 patients, were deemed eligible and included in this study. Compared with those without POCs, patients who developed POCs had a significant reduction in OS (HR 1.39, 95% CI 1.28-1.50, P < 0.001; prediction interval 1.04-1.85) and tended to have worse DFS (HR 1.25, 95% CI 1.16-1.35, P < 0.001; prediction interval 0.98-1.60). Contour-enhanced funnel plots suggested a risk of publication bias. Subgroup analysis and meta-regression showed that POCs remained a threat to OS and DFS regardless of the influence of clinicopathological factors. CONCLUSION This study demonstrated that POCs had an adverse impact on OS and DFS in HCC patients after liver resection.
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Affiliation(s)
- Junjie Kong
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China.,Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province, China
| | - Guangbing Li
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province, China
| | - Jiawei Chai
- Department of Breast and Thyroid Surgery, Shandong Maternity and Child Care Hospital, Jinan, Shandong Province, China
| | - Guangsheng Yu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province, China
| | - Yong Liu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| | - Jun Liu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China. .,Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province, China.
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Intraoperative Transfusion of Fresh Frozen Plasma Predicts Morbidity Following Partial Liver Resection for Hepatocellular Carcinoma. J Gastrointest Surg 2021; 25:1212-1223. [PMID: 32495137 PMCID: PMC8096754 DOI: 10.1007/s11605-020-04652-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 05/13/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND The reduction of perioperative morbidity is a main surgical goal in patients undergoing partial hepatectomy for hepatocellular carcinoma (HCC). Here, we investigated clinical determinants of perioperative morbidity in a European cohort of patients undergoing surgical resection for HCC. METHODS A total 136 patients who underwent partial hepatectomy for HCC between 2011 and 2017 at our institution were included in this analysis. The associations between major surgical complications (Clavien-Dindo ≥ 3) and overall morbidity (Clavien-Dindo ≥ 1) with clinical variables were assessed using univariate and multivariable binary logistic regression analysis. RESULTS Multivariable analysis identified the Child-Pugh-Score (CPS, HR = 3.23; p = 0.040), operative time (HR = 5.63; p = 0.003), and intraoperatively administered fresh frozen plasma (FFP, HR = 5.62; p = 0.001) as independent prognostic markers of major surgical complications, while only FFP (HR = 6.52; p = 0.001) was associated with morbidity in the multivariable analysis. The transfusion of FFP was not associated with perioperative liver functions tests. CONCLUSIONS The intraoperative administration of FFP is an important independent predictor of perioperative morbidity in patients undergoing partial hepatectomy for HCC.
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Sakuraoka Y, Kubota K, Tanaka G, Shimizu T, Tago K, Park KH, Matsumoto T, Shiraki T, Mori S, Iso Y, Aoki T. Is left-sided involvement of hepatocellular carcinoma an important preoperative predictive factor of poor outcome? World J Surg Oncol 2020; 18:317. [PMID: 33272298 PMCID: PMC7716469 DOI: 10.1186/s12957-020-02100-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 11/27/2020] [Indexed: 12/11/2022] Open
Abstract
Background The tumor location is the most simple clinical factor and important in liver surgery to make surgical procedure. However, no previous study has investigated the prognostic differences and clinical features of hepatocellular carcinoma showing specific laterality. This study is the first report to focus on the laterality and aimed to lead to more simple and useful predictive factor rather than recent complicated predictive models. Methods Patients who underwent liver resection for the first time for single tumors located within each lobe between 2000 and 2018 were enrolled. We divided them into two groups based on tumor location: a right-sided group and a left-sided group. Univariable and multivariable analyses were performed to assess survival differences in relation to several other factors. Results There were 595 eligible patients; the 5-year survival rates and disease-free survival rates were 49.5% and 19.1% in the left-sided group and 55.6% and 24.5% in the right-sided group, respectively (p = 0.026). Statistical analyses revealed that the following preoperative prognostic factors were independently significant (p < 0.05) in the left-sided group: indocyanine green retention rate at 15 min, alpha fetoprotein, protein induced by vitamin K absence or antagonists-II level, and larger tumor size. Conclusion The left-sided group had a poorer prognosis than the right-sided group. A left-sided tumor location is a significant preoperative factor predictive of poor outcome in patients with hepatocellular carcinoma.
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Affiliation(s)
- Yuhki Sakuraoka
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan.
| | - Keiichi Kubota
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Genki Tanaka
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Takayuki Shimizu
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Kazuma Tago
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Kyung Hwa Park
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Takatsugu Matsumoto
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Takayuki Shiraki
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Shozo Mori
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Yukihiro Iso
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Taku Aoki
- Second Department of Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
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Su Y, Pu Y, Zhao Z, Yang X. Influence of combined epidural anesthesia on cognitive function, inflammation and stress response in elderly liver cancer patients undergoing surgery. Oncol Lett 2020; 19:2733-2738. [PMID: 32218825 PMCID: PMC7068239 DOI: 10.3892/ol.2020.11395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 12/16/2019] [Indexed: 12/24/2022] Open
Abstract
Effects of combined epidural anesthesia on the cognitive function, inflammation and stress response in the elderly liver cancer patients undergoing surgery were explored. Elderly liver cancer patients (n=100) undergoing surgery in the Second Affiliated Hospital of Dalian Medical University from January 2015 to December 2018 were enrolled and randomly divided into observation group (n=50) and control group (n=50). In control group only conventional anesthesia was performed using 2 µg/kg fentanyl, 1.5 mg/kg propofol and 0.2 mg/kg atracurium, in addition to the procedures in the control group, combined epidural anesthesia was administered using 0.5% bupivacaine for 15 sec and maintained via 0.25% bupivacaine in the observation group. The anesthetic effect was observed and the arterial oxygen saturation (SaO2), heart rate (HR), mean arterial pressure (MAP) and mini-mental state examination (MMSE) and cognitive function scores by cognitive abilities screening instrument (CASI) were evaluated in the patients, and their blood was drawn to detect the inflammatory factors interleukin (IL)-6, IL-1 and tumor necrosis factor-α (TNF-α), superoxide dismutase (SOD), malondialdehyde (MDA), catalase (CAT), norepinephrine and epinephrine. The observation group exhibited a better anesthetic effect and obviously smaller decreases in the SaO2 and MAP and increase in HR than the control group (P<0.05). The MMSE and CASI scores, and the content of IL-1, IL-6, TNF-α, MDA, CAT, norepinephrine and epinephrine in the observation group was obviously lower than that in the control group (P<0.05), while the content of SOD was evidently higher than that in the control group (P<0.05). Overall postoperative conditions in the observation group was superior to the control group (P<0.05), with the incidence rate of cognitive disorder lower than that in the control group (P<0.05). Combined epidural anesthesia dramatically improves the postoperative conditions and cognitive function and relieve inflammatory and stress responses in the patients with a better anesthetic effect, thus holding promise for application.
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Affiliation(s)
- Yang Su
- Department of Emergency Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Yanan Pu
- Department of Emergency Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Zhengnan Zhao
- Department of Orthopedics, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Xianglong Yang
- Department of Emergency Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
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Doussot A, Lim C, Lahat E, Salloum C, Osseis M, Gavara CG, Levesque E, Feray C, Compagnon P, Azoulay D. Complications after Hepatectomy for Hepatocellular Carcinoma Independently Shorten Survival: A Western, Single-Center Audit. Ann Surg Oncol 2017; 24:1569-1578. [DOI: 10.1245/s10434-016-5746-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Indexed: 12/13/2022]
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Andrassy J, Wolf S, Hoffmann V, Rentsch M, Stangl M, Thomas M, Pratschke S, Frey L, Gerbes A, Meiser B, Angele M, Werner J, Guba M. Rescue management of early complications after liver transplantation-key for the long-term success. Langenbecks Arch Surg 2016; 401:389-96. [PMID: 26960592 DOI: 10.1007/s00423-016-1398-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Accepted: 03/01/2016] [Indexed: 11/30/2022]
Abstract
PURPOSE Postoperative complications may have not only immediate but also long-term effects on the outcomes. Here, we analyzed the effect of postoperative complications requiring a reoperation (grade 3b) within the first 30 days on patients' and graft survival following liver transplantation. METHODS Graft and patient survival in relation to donor and recipient variables and the need of reoperation for complications of 277 consecutive liver transplants performed from January 2007 to December 2012 were analyzed. RESULTS Two hundred seventy-seven liver transplants were performed in 252 patients. Overall patient and graft survival at 1, 2, and 3 years were significantly reduced in patients requiring a reoperation. The labMELD score was significantly elevated (p = 0.04) and cold ischemia time was prolonged (p = 0.03) in recipients undergoing reoperations. Kaplan-Meier curves indicate that complications impact the outcome primarily within the first 3 months after transplantation. In multivariate analyses, the actual need of reoperation (p < 0.001), the labMELD score (p = 0.05), cold ischemia time (p = 0.02), and the need for hemodialysis pre-transplant (p = 0.05) were the only variables which correlated with the overall survival. CONCLUSION Postoperative complications resulting in reoperations have a significant impact on the outcome primarily in the early phase after liver transplantation. Successful management of postoperative complications is key to every successful liver transplant program.
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Affiliation(s)
- Joachim Andrassy
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany.
| | - Sebastian Wolf
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
| | - Verena Hoffmann
- Institute of Medical Information Sciences, Biometry and Epidemiology (IBE), Ludwig Maximilian University, Munich, Germany
| | - Markus Rentsch
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
| | - Manfred Stangl
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
| | - Michael Thomas
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
| | - Sebastian Pratschke
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
| | - Lorenz Frey
- Department of Anesthesiology, Ludwig Maximilian University, Munich, Germany
| | - Alexander Gerbes
- Department of Medicine, MED II, Ludwig Maximilian University, Munich, Germany
| | - Bruno Meiser
- Transplant Center, Ludwig Maximilian University, Munich, Germany
| | - Martin Angele
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
| | - Jens Werner
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
| | - Markus Guba
- Department of General, Visceral, and Transplant Surgery, Ludwig Maximilian University, Munich, Germany
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8
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Takeishi K, Maeda T, Shirabe K, Tsujita E, Yamashita YI, Harimoto N, Itoh S, Ikegami T, Yoshizumi T, Maehara Y. Clinicopathologic Features and Outcomes of Non-B, Non-C Hepatocellular Carcinoma After Hepatectomy. Ann Surg Oncol 2015; 22 Suppl 3:S1116-24. [PMID: 26159442 DOI: 10.1245/s10434-015-4728-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Indexed: 01/14/2023]
Abstract
PURPOSE This retrospective study aimed to investigate the clinical characteristics and long-term outcomes after hepatectomy in patients with non-B, non-C (NBNC) hepatocellular carcinoma (HCC) who were negative for hepatitis B virus surface antigen and anti-hepatitis C virus antibody. METHODS We retrospectively reviewed 666 patients with HCC who underwent hepatectomy. The patients were divided into NBNC-HCC patients [n = 117 (17.6 %)] and hepatitis virus (HV)-HCC patients [n = 547 (82.4 %)]. We compared the clinicopathologic characteristics and long-term outcomes between the 2 groups. Two patients with incomplete virus-marker data were not analyzed. RESULTS NBNC-HCC patients had better liver function but more advanced and larger HCCs and a high incidence of intrahepatic metastasis compared to HV-HCC patients. Recurrence-free and overall survival were similar in both groups. Multivariate analysis showed that aspartate aminotransferase (AST) and α-fetoprotein were independently associated with disease-free and overall survival in NBNC-HCC patients after hepatectomy. High AST was significantly associated with tumor size and rate of capsule formation with cancer cell infiltration in NBNC-HCC patients, but not with other liver function tests, fibrosis, or necrosis of noncancerous lesions. CONCLUSIONS NBNC-HCC patients have better liver function than HV-HCC patients, despite having more advanced HCC at diagnosis. There were no differences in long-term outcomes after hepatectomy between NBNC-HCC and HV-HCC patients. Preoperative AST and α-fetoprotein were independently associated with the prognosis of NBNC-HCC after hepatectomy. Serum AST levels might be associated with tumor malignancy in NBNC-HCC patients.
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Affiliation(s)
- Kazuki Takeishi
- Department of Surgery, Hiroshima Red Cross Hospital and Atomic Bomb Survivors Hospital, Hiroshima, Japan. .,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
| | - Ken Shirabe
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eiji Tsujita
- Department of Surgery, Hiroshima Red Cross Hospital and Atomic Bomb Survivors Hospital, Hiroshima, Japan
| | - Yo-Ichi Yamashita
- Department of Surgery, Hiroshima Red Cross Hospital and Atomic Bomb Survivors Hospital, Hiroshima, Japan.,Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Norifumi Harimoto
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shinji Itoh
- 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
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Laparoscopic liver resection for hepatocellular carcinoma in cirrhotic patients: 10-year single-center experience. Surg Endosc 2015; 30:638-648. [DOI: 10.1007/s00464-015-4253-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 05/19/2015] [Indexed: 10/23/2022]
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Ishii M, Mizuguchi T, Harada K, Ota S, Meguro M, Ueki T, Nishidate T, Okita K, Hirata K. Comprehensive review of post-liver resection surgical complications and a new universal classification and grading system. World J Hepatol 2014; 6:745-751. [PMID: 25349645 PMCID: PMC4209419 DOI: 10.4254/wjh.v6.i10.745] [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: 07/14/2014] [Revised: 09/01/2014] [Accepted: 09/17/2014] [Indexed: 02/06/2023] Open
Abstract
Liver resection is the gold standard treatment for certain liver tumors such as hepatocellular carcinoma and metastatic liver tumors. Some patients with such tumors already have reduced liver function due to chronic hepatitis, liver cirrhosis, or chemotherapy-associated steatohepatitis before surgery. Therefore, complications due to poor liver function are inevitable after liver resection. Although the mortality rate of liver resection has been reduced to a few percent in recent case series, its overall morbidity rate is reported to range from 4.1% to 47.7%. The large degree of variation in the post-liver resection morbidity rates reported in previous studies might be due to the lack of consensus regarding the definitions and classification of post-liver resection complications. The Clavien-Dindo (CD) classification of post-operative complications is widely accepted internationally. However, it is hard to apply to some major post-liver resection complications because the consensus definitions and grading systems for post-hepatectomy liver failure and bile leakage established by the International Study Group of Liver Surgery are incompatible with the CD classification. Therefore, a unified classification of post-liver resection complications has to be established to allow comparisons between academic reports.
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Kimbrough CW, Agle SC, Scoggins CR, Martin RC, Marvin MR, Davis EG, McMasters KM, Jones CM. Factors predictive of readmission after hepatic resection for hepatocellular carcinoma. Surgery 2014; 156:1039-46. [DOI: 10.1016/j.surg.2014.06.057] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 06/24/2014] [Indexed: 12/12/2022]
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Kornberg A. Liver Transplantation for Hepatocellular Carcinoma beyond Milan Criteria: Multidisciplinary Approach to Improve Outcome. ISRN HEPATOLOGY 2014; 2014:706945. [PMID: 27335840 PMCID: PMC4890913 DOI: 10.1155/2014/706945] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2013] [Accepted: 01/03/2014] [Indexed: 12/12/2022]
Abstract
The implementation of the Milan criteria (MC) in 1996 has dramatically improved prognosis after liver transplantation (LT) in patients with hepatocellular carcinoma (HCC). Liver transplantation has, thereby, become the standard therapy for patients with "early-stage" HCC on liver cirrhosis. The MC were consequently adopted by United Network of Organ Sharing (UNOS) and Eurotransplant for prioritization of patients with HCC. Recent advancements in the knowledge about tumor biology, radiographic imaging techniques, locoregional interventional treatments, and immunosuppressive medications have raised a critical discussion, if the MC might be too restrictive and unjustified keeping away many patients from potentially curative LT. Numerous transplant groups have, therefore, increasingly focussed on a stepwise expansion of selection criteria, mainly based on tumor macromorphology, such as size and number of HCC nodules. Against the background of a dramatic shortage of donor organs, however, simple expansion of tumor macromorphology may not be appropriate to create a safe extended criteria system. In contrast, rather the implementation of reliable prognostic parameters of tumor biology into selection process prior to LT is mandatory. Furthermore, a multidisciplinary approach of pre-, peri-, and posttransplant modulating of the tumor and/or the patient has to be established for improving prognosis in this special subset of patients.
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Affiliation(s)
- A. Kornberg
- Department of Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, D-81675 Munich, Germany
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Mizuguchi T, Kawamoto M, Meguro M, Okita K, Ota S, Ishii M, Ueki T, Nishidate T, Kimura Y, Furuhata T, Hirata K. Impact of aging on morbidity and mortality after liver resection: a systematic review and meta-analysis. Surg Today 2014; 45:259-70. [PMID: 24526292 DOI: 10.1007/s00595-014-0863-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 12/26/2013] [Indexed: 02/06/2023]
Abstract
Surgery involving elderly patients is becoming increasingly common due to the rapid aging of societies all over the world. The objective of this study was to elucidate the prognostic differences between elderly and young patients who undergo liver resection. A systematic review based on the PRISMA flow diagram was conducted. Ovid Medline and PubMed were used to search for relevant literature published between January 2000 and March 2013, and the modified MINORS score was used to assess the methodological quality. In cases of hepatocellular carcinoma and miscellaneous liver tumors, the morbidity and mortality rate did not differ significantly between the elderly and young patients. For patients with colorectal metastatic liver cancer, the mortality of the young patients was 2.7 times lower than that of elderly patients. Our review of high-quality retrospective studies was able to elucidate the clinical risks of age on the outcomes after liver surgery in specific patient populations.
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Affiliation(s)
- Toru Mizuguchi
- Department of Surgery I, Sapporo Medical University School of Medicine, Sapporo Medical University Hospital, Sapporo Medical University, S-1, W-16, Chuo-Ku, Sapporo, Hokkaido, 060-8543, Japan,
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