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Ke Q, Wang L, Lin Z, Liu H, Lou J, Zheng S, Bi X, Wang J, Guo W, Li F, Wang J, Zheng Y, Li J, Cheng S, Zhou W, Liu J, Zeng Y. Anatomic versus non-anatomic resection for early-stage intrahepatic cholangiocarcinoma: a propensity score matching and stabilized inverse probability of treatment weighting analysis. BMC Cancer 2023; 23:850. [PMID: 37697239 PMCID: PMC10496223 DOI: 10.1186/s12885-023-11341-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/26/2023] [Indexed: 09/13/2023] Open
Abstract
BACKGROUND Radical resection is still the most cost-effectiveness curative strategy for intrahepatic cholangiocarcinoma (ICC), but it remains controversial on the survival benefit of anatomic resection (AR). In this study, we sought to compare the oncologic outcomes between AR versus non-AR (NAR) as the primary treatment for early-stage ICC patients. METHODS Data of ICC patients who underwent hepatectomy and staged at AJCC I were retrospectively collected from 12 hepatobiliary centers in China between Dec 2012 and Dec 2015. Propensity score matching (PSM) and stabilized inverse probability of treatment weighting (IPTW) analysis were performed to minimize the effect of potential confounders, and the perioperative and long-term outcomes between AR and NAR groups were compared. RESULTS Two hundred seventy-eight ICC patients staged at AJCC I were eligible for this study, including 126 patients receiving AR and 152 patients receiving NAR. Compared to the NAR group, the AR group experienced more intraoperative blood loss before and after PSM or stabilized IPTW (all P > 0.05); AR group also experienced more intraoperative transfusion after stabilized IPTW (P > 0.05). In terms of disease-free survival (DFS) and overall survival (OS), no significant differences were observed between the two groups before and after PSM or stabilized IPTW (all P > 0.05). Multivariable Cox regression analyses found that AR was not an independent prognostic factor for either DFS or OS (all P > 0.05). Further analysis also showed that the survival benefit of AR was not found in any subgroup stratified by Child-Pugh grade (A or B), cirrhosis (presence or absence), tumor diameter (≤ 5 cm or > 5 cm) and pathological type (mass-forming or non-mass-forming) with all P > 0.05. CONCLUSION Surgical approach does not influence the prognosis of patients with stage I primary ICC, and NAR might be acceptable and oncological safety.
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Grants
- 2020QH1242 the Startup Fund for Scientific Research, Fujian Medical University, Fujian, P.R.C
- 2020Y2013 Fujian Provincial Clinical Research Center for Hepatobiliary and Pancreatic Tumors, Fujian, P.R.C
- 201912002 the Key Clinical Specialty Discipline Construction Program of Fuzhou, Fujian, P.R.C
- 62275050 the National Natural Science Foundation of China, P.R.C
- 2019Y9108 the Joint Funds for the Innovation of Science and Technology of Fujian province, Fujian, P.R.C
- 2021ZQNZD013 The Major Scientific Research Project for Middle and Young People funded by the Fujian Provincial Health Commission, Fujian, P.R.C
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Affiliation(s)
- Qiao Ke
- Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, No. 312, Xihong Road, Fuzhou, Fujian, 350025, PR China
- Department of Hepatobiliary Surgery, Clinical Oncology School of Fujian Medical University, No. 420, Fuma Road, Fuzhou, Fujian, 350014, PR China
| | - Lei Wang
- Department of Oncology, the Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ziguo Lin
- Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, No. 312, Xihong Road, Fuzhou, Fujian, 350025, PR China
| | - Hongzhi Liu
- Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, No. 312, Xihong Road, Fuzhou, Fujian, 350025, PR China
| | - Jianying Lou
- Department of Hepatobiliary Surgery, the Second Hospital Affiliated to Zhejiang University, Hangzhou, China
| | - Shuguo Zheng
- Department of Hepatobiliary Surgery, the Southwest Hospital Affiliated to the Army Medical University, Chongqing, China
| | - Xinyu Bi
- Department of Hepatobiliary Surgery, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Jianming Wang
- Department of Hepatobiliary Surgery, Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science &Technology, Wuhan, China
| | - Wei Guo
- Department of Hepatobiliary Surgery, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Fuyu Li
- Department of Hepatobiliary Surgery, the West China Hospital of Sichuan University, Chengdu, China
| | - Jian Wang
- Department of Hepatobiliary Surgery, Renji Hospital Affiliated to Shanghai Jiaotong University, Shanghai, China
| | - Yamin Zheng
- Department of Hepatobiliary Surgery, Xuanwu Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jingdong Li
- Department of Hepatobiliary Surgery, the Affiliated Hospital of Chuanbei Medical University, Nanchong, China
| | - Shi Cheng
- Department of Hepatobiliary Surgery, Tiantan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Weiping Zhou
- Department of Hepatobiliary Surgery III, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Jingfeng Liu
- Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, No. 312, Xihong Road, Fuzhou, Fujian, 350025, PR China.
- Department of Hepatobiliary Surgery, Clinical Oncology School of Fujian Medical University, No. 420, Fuma Road, Fuzhou, Fujian, 350014, PR China.
| | - Yongyi Zeng
- Department of Hepatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, No. 312, Xihong Road, Fuzhou, Fujian, 350025, PR China.
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Knavel Koepsel EM, Smolock AR, Pinchot JW, Kim CY, Ahmed O, Chamarthy MRK, Hecht EM, Hwang GL, Kaplan DE, Luh JY, Marrero JA, Monroe EJ, Poultsides GA, Scheidt MJ, Hohenwalter EJ. ACR Appropriateness Criteria® Management of Liver Cancer: 2022 Update. J Am Coll Radiol 2022; 19:S390-S408. [PMID: 36436965 DOI: 10.1016/j.jacr.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 11/27/2022]
Abstract
The treatment and management of hepatic malignancies can be complex because it encompasses a variety of primary and metastatic malignancies and an assortment of local and systemic treatment options. When to use each of these treatments is critical to ensure the most appropriate care for patients. Interventional radiologists have a key role to play in the delivery of a variety of liver directed treatments including percutaneous ablation, transarterial embolization with bland embolic particles alone, transarterial chemoembolization (TACE) with injection of a chemotherapeutic emulsion, and transarterial radioembolization (TARE). Based on 9 clinical variants, the appropriateness of each treatment is described in this document. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances in which peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.
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Affiliation(s)
| | - Amanda R Smolock
- Froedtert & The Medical College of Wisconsin, Milwaukee, Wisconsin
| | | | - Charles Y Kim
- Panel Vice-Chair, Duke University Medical Center, Durham, North Carolina
| | - Osmanuddin Ahmed
- Vice-Chair of Wellness, Director of Venous Interventions, University of Chicago, Chicago, Illinois
| | - Murthy R K Chamarthy
- Vascular Institute of North Texas, Dallas, Texas; Commission on Nuclear Medicine and Molecular Imaging
| | - Elizabeth M Hecht
- Vice-Chair of Academic Affairs, Professor of Radiology, Weill Cornell Medicine, New York, New York; RADS Committee; Member of Appropriateness Subcommittees on Hepatobiliary Topics; Member of LI-RADS
| | - Gloria L Hwang
- Associate Chair of Clinical Performance Improvement, Stanford Radiology, Stanford Medical Center, Stanford, California
| | - David E Kaplan
- Section Chief of Hepatology at the University of Pennsylvania Division of Gastroenterology and Hepatology, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, Pennsylvania; American Association for the Study of Liver Diseases
| | - Join Y Luh
- Providence Health Radiation Oncology Focus Group Chair, Providence St. Joseph Health, Eureka, California; Commission on Radiation Oncology; ACR CARROS President; ACR Council Steering Committee; California Radiological Society Councilor to ACR
| | - Jorge A Marrero
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; American Gastroenterological Association
| | | | - George A Poultsides
- Chief of Surgical Oncology and Professor of Surgery, Stanford University School of Medicine, Stanford, California; Society of Surgical Oncology
| | - Matthew J Scheidt
- Program Director of Independent IR Residency, Froedtert & The Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Eric J Hohenwalter
- Specialty Chair; Chief, MCW VIR, Froedtert & The Medical College of Wisconsin, Milwaukee, Wisconsin
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Comparison of Anatomic and Non-Anatomic Liver Resection for Hepatocellular Carcinoma: A Retrospective Cohort Study. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58091305. [PMID: 36143982 PMCID: PMC9505104 DOI: 10.3390/medicina58091305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/09/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022]
Abstract
Background and Objectives: The survival benefit of anatomical liver resection for hepatocellular carcinoma has not been elucidated yet. In this study, we aimed to investigate the effects of anatomic and non-anatomic liver resection on surgical outcomes in patients with hepatocellular carcinoma. Materials and Methods: A retrospective analysis of patients undergoing anatomic or non-anatomic resections due to hepatocellular carcinoma between March 2006 and October 2019 was conducted. Demographics, preoperative laboratory assessments, treatment strategies, and postoperative outcomes were analyzed. Results: The total cohort consisted of 94 patients, with a mean age of 63.1 ± 8.9 years, and 74.5% were male. A total of 41 patients underwent anatomic liver resection, and 53 patients underwent non-anatomic resection. The overall survival rates were found to be similar (5-year overall survival was 49.3% for anatomic resection and 44.5% for non-anatomic resection). Estimated median overall survival times were 58.5 months and 57.3 months, respectively (p = 0.777). Recurrence-free 1-, 3-, and 5-year survival rates were found to be 73.6%, 39.1%, and 32.8% in the non-anatomic resection group and 48.8%, 22.7%, and 22.7% in the anatomic resection group, respectively. Grade three or higher complication rates were found to be similar among the groups. Conclusions: This study did not find a difference between two surgical methods, in terms of survival. A tailored selection of the resection method should be made, with the aim of complete removal of tumoral lesions and leaving a suitable functional liver reserve, according to the parenchymal quality and volume of the liver remnant.
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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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Liu H, Hu FJ, Li H, Lan T, Wu H. Anatomical vs nonanatomical liver resection for solitary hepatocellular carcinoma: A systematic review and meta-analysis. World J Gastrointest Oncol 2021; 13:1833-1846. [PMID: 34853654 PMCID: PMC8603461 DOI: 10.4251/wjgo.v13.i11.1833] [Citation(s) in RCA: 11] [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: 01/14/2021] [Revised: 05/08/2021] [Accepted: 07/13/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The long-term survival of patients with solitary hepatocellular carcinoma (HCC) following anatomical resection (AR) vs non-anatomical resection (NAR) is still controversial. It is necessary to investigate which approach is better for patients with solitary HCC.
AIM To compare perioperative and long-term survival outcomes of AR and NAR for solitary HCC.
METHODS We performed a comprehensive literature search of PubMed, Medline (Ovid), Embase (Ovid), and Cochrane Library. Participants of any age and sex, who underwent liver resection, were considered following the following criteria: (1) Studies reporting AR vs NAR liver resection; (2) Studies focused on primary HCC with a solitary tumor; (3) Studies reporting the long-term survival outcomes (> 5 years); and (4) Studies including patients without history of preoperative treatment. The main results were overall survival (OS) and disease-free survival (DFS). Perioperative outcomes were also compared.
RESULTS A total of 14 studies, published between 2001 and 2020, were included in our meta-analysis, including 9444 patients who were mainly from China, Japan, and Korea. AR was performed on 4260 (44.8%) patients. The synthetic results showed that the 5-year OS [odds ratio (OR): 1.19; P < 0.001] and DFS (OR: 1.26; P < 0.001) were significantly better in the AR group than in the NAR group. AR was associated with longer operating time [mean difference (MD): 47.08; P < 0.001], more blood loss (MD: 169.29; P = 0.001), and wider surgical margin (MD = 1.35; P = 0.04) compared to NAR. There was no obvious difference in blood transfusion ratio (OR: 1.16; P = 0.65) or postoperative complications (OR: 1.24, P = 0.18).
CONCLUSION AR is superior to NAR in terms of long-term outcomes. Thus, AR can be recommended as a reasonable surgical option in patients with solitary HCC.
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Affiliation(s)
- Hu Liu
- Department of Liver Surgery, Liver Transplantation Division, Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Feng-Juan Hu
- The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Hui Li
- Department of Liver Surgery, Liver Transplantation Division, Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Tian Lan
- Department of Liver Surgery, Liver Transplantation Division, Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Hong Wu
- Department of Liver Surgery, Liver Transplantation Division, Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
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Harimoto N, Araki K, Hagiwara K, Yamanaka T, Ishii N, Tsukagoshi M, Igarashi T, Watanabe A, Kubo N, Shirabe K. Gastrectomy history as a predictor of post-hepatectomy complications. Surg Today 2021; 52:494-501. [PMID: 34427789 DOI: 10.1007/s00595-021-02366-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/29/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE The effect of a history of gastrectomy on patients undergoing hepatectomy is unclear. We investigated the relationship between postoperative complications of Clavien-Dindo grade III or higher and a history of gastrectomy in patients undergoing hepatectomy. METHODS The subjects of this retrospective analysis were 474 consecutive patients who underwent hepatectomy at our institute for hepatic malignancy, classified into groups of those with or without a history of gastrectomy and those with or without postoperative complications. We compared the clinicopathological factors between the groups. RESULTS There were no hospital deaths. Gastrectomy history was identified in 22 patients (4.6%) and was significantly associated with advanced age, low body mass index, male sex, decreased serum albumin level, decreased hemoglobin level, low PNI, low CONUT score, high incidence of postoperative complications, and longer hospital stay. Multivariate analyses revealed that the independent risk factors for postoperative complications were gastrectomy history, an albumin-bilirubin score of 2/3, primary liver cancer, high serum creatinine level, advanced age, and prolonged operation time. CONCLUSIONS Gastrectomy history was an independent predictor of postoperative complications in patients undergoing hepatectomy for hepatic malignancies. Patients with a history of gastrectomy were likely to suffer postoperative bile leakage and pneumonia.
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Affiliation(s)
- Norifumi Harimoto
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan.
| | - Kenichiro Araki
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Kei Hagiwara
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Takahiro Yamanaka
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Norihiro Ishii
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Mariko Tsukagoshi
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Takamichi Igarashi
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Akira Watanabe
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Norio Kubo
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
| | - Ken Shirabe
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, Graduate School of Medicine, Gunma University, 3-39-22, Showamachi, Maebashi, 371-8511, Japan
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Huang SW, Chu PY, Ariizumi S, Lin CCW, Wong HP, Chou DA, Lee MT, Wu HJ, Yamamoto M. Anatomical Versus Non-anatomical Resection for Hepatocellular Carcinoma, a Propensity-matched Analysis Between Taiwanese and Japanese Patients. In Vivo 2021; 34:2607-2612. [PMID: 32871790 DOI: 10.21873/invivo.12078] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/18/2020] [Accepted: 06/29/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND/AIM The aim of the study was to compare the outcomes of anatomical resection (AR) versus non-anatomical resection (NAR) for Japanese and Taiwanese patients with single, resectable hepatocellular carcinoma (HCC). PATIENTS AND METHODS A propensity score matched (PSM) analysis was performed to compare the outcomes of the AR group to those of the NAR group. Tumor size <5 cm, T1 or T2 grade, without evidence of extrahepatic metastasis, invasion of portal or hepatic veins, or direct invasion of adjacent organs, were included in the study. RESULTS A total of 385 cases (Taiwanese 105, Japanese 280) were analyzed. After PSM, a total of 152 cases remain (Taiwan and Japan both 76 cases). Disease-free survival (DFS) and overall survival (OS) data were not significantly different between the two groups at 5 years follow-up. CONCLUSION AR of HCC in Japanese patients has a similar 5-year DFS and OS as NAR of HCC in Taiwanese patients.
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Affiliation(s)
- Shih-Wei Huang
- Division of General Surgery, Department of Surgery, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,IRCAD/AITS-Asian Institute of TeleSurgery, Show Chwan Health Care System, Changhua, Taiwan, R.O.C.,Division of General Surgery, Department of Surgery, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C
| | - Pei-Yi Chu
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan, R.O.C.,Department of Pathology, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Health Food, Chung Chou University of Science and Technology, Changhua, Taiwan, R.O.C
| | - Shunichi Ariizumi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Charles Chung-Wei Lin
- Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,School of Medicine, National Yang-Ming University, Taipei, Taiwan, R.O.C
| | - Hon Phin Wong
- Division of General Surgery, Department of Surgery, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,IRCAD/AITS-Asian Institute of TeleSurgery, Show Chwan Health Care System, Changhua, Taiwan, R.O.C
| | - Dev-Aur Chou
- Division of General Surgery, Department of Surgery, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C
| | - Ming-Tsung Lee
- Research Assistant Center, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Nursing, Hungkuang University, Taichung, Taiwan, R.O.C
| | - Hsing-Ju Wu
- Research Assistant Center, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Biology, National Changhua University of Education, Changhua, Taiwan, R.O.C
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
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Anatomical resection is useful for the treatment of primary solitary hepatocellular carcinoma with predicted microscopic vessel invasion and/or intrahepatic metastasis. Surg Today 2021; 51:1429-1439. [PMID: 33564928 DOI: 10.1007/s00595-021-02237-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 01/02/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE The aim of this study was to evaluate anatomical resection (AR) versus non-AR for primary solitary hepatocellular carcinoma (HCC) with predicted microscopic vessel invasion (MVI) and/or microscopic intrahepatic metastasis (MIM). METHODS This retrospective study included 358 patients who underwent hepatectomy and had no evidence of MVI and/or MIM on preoperative imaging. The predictors of MVI and/or MIM were identified. The AR group (n = 222) and the non-AR group (n = 136) were classified by number of risk factor, and the survival rates were compared. RESULTS Microscopic vessel invasion and/or MIM were identified in 81 (22.6%) patients. A multivariate analysis showed that high des-gamma-carboxy prothrombin concentration [odds ratio (OR) 3.35], large tumor size (OR 3.16), and high aspartate aminotransferase concentration (OR 2.13) were significant predictors. The 5-year overall survival (OS) in the patients with zero, one, two, and three risk factors were 97.4%, 73.5%, 71.5%, and 65.5%, respectively. The OS of AR is superior to that of non-AR only in patients with one or two risk factors. CONCLUSION The present findings suggest that AR should be performed for patients with one or two risk factors, and that AR may prevent recurrence, as these patients are at risk of having MVI and/or MIM.
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Clinicopathologic Features of Patients With Primary Hepatocellular Carcinoma Surviving Without Recurrence More Than 10 Years After Primary Hepatic Resection. Int Surg 2020. [DOI: 10.9738/intsurg-d-20-00034.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective:
The aim of this study was to clarify the predictive factors of recurrence-free time more than 10 years after primary hepatic resection for hepatocellular carcinoma (HCC).
Summary of background data:
Surgical resection is a curative treatment for HCC patients with hepatic functional reserve; however, the high recurrence rate must be addressed.
Methods:
The study included 595 patients who had undergone curative resection for HCC. Multivariate analysis was performed to identify factors associated with recurrence-free survival at more than 10 years.
Results:
Multivariate analysis revealed that tumor size ≤2 cm (P = 0.004), albumin-bilirubin (ALBI) grade 1 (P = 0.03), Fibrosis-4 (FIB-4) index ≤3.3 (P = 0.002), and histologic inflammation grade ≤1 (P = 0.03) were independent predictive factors for recurrence-free survival for more than 10 years. Predictive points were scored as follows: 2 points, tumor size ≤2 cm or FIB-4 index ≤3.3; and 1 point, ALBI grade 1 or histologic inflammation grade ≤1. Patients were divided into 3 groups according to their total points: group 1, 0 to 2 points (n = 317); group 2, 3 to 4 points (n = 239); and group 3, 5 to 6 points (n = 39). Recurrence-free survival rates among the 3 groups were significantly different (P < 0.0001).
Conclusions:
Tumor size, ALBI, FIB-4 index, and histologic inflammation grade were independent predictive factors for recurrence-free survival longer than 10 years after curative hepatic resection for HCC.
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Lin L, Chen G, Chen Z, Lu J, Zhu W, Zhong J, Peng F, Huang A. Prognostic value of tumor stromal collagen features in patients with hepatocellular carcinoma revealed by second-harmonic generation microscopy. Exp Mol Pathol 2020; 116:104513. [PMID: 32735795 DOI: 10.1016/j.yexmp.2020.104513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 07/12/2020] [Accepted: 07/25/2020] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) is the sixth most common cancer worldwide. The search for new biomarkers that predict the outcome of HCC patients is ongoing. We propose the second harmonic generation-based quantitative assessment approach to evaluate the prognostic value of tumor stromal collagen in HCC. MATERIALS AND METHODS We evaluated tumor stromal collagen in paraffin-embedded specimens from 109 HCC patients by second-harmonic generation imaging. The parameters and quantitative assessment of collagen were obtained using a fiber network extraction algorithm. The relationships between collagen features and clinical pathological features and overall survival were statistically analyzed. RESULT Among the collagen features, some parameters of aggregated collagen correlated well with clinical pathological features, especially the aggregated collagen cross-linked density. Cross-linked collagen fibers form a fiber network in moderately and poor differentiated HCCs. Kaplan-Meier analyses and the multivariate Cox proportional hazard model showed that high aggregated collagen cross-linked density was associated with poor overall survival. The chi-squared test showed that aggregated cross-link density was significantly associated with histological grade and tumor recurrence. CONCLUSION Our results indicate the prognostic value of the quantitative evaluation of tumor stromal collagen using second harmonic generation imaging of patients with HCC.
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Affiliation(s)
- Liyan Lin
- Department of Pathology and Institute of Oncology, The School of Basic Medical Sciences, Fujian Medical University, Fuzhou 350122, PR China
| | - Gang Chen
- Department of Pathology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, PR China
| | - Zhong Chen
- Department of Neurology, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou 350007, PR China
| | - Jianping Lu
- Department of Pathology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, PR China
| | - Weifeng Zhu
- Department of Pathology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, PR China
| | - Jing Zhong
- Department of Radiology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, PR China
| | - Fengying Peng
- Department of Pathology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, PR China
| | - Aimin Huang
- Department of Pathology and Institute of Oncology, The School of Basic Medical Sciences, Fujian Medical University, Fuzhou 350122, PR China.
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11
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Shindoh J, Kobayashi Y, Umino R, Kojima K, Okubo S, Hashimoto M. Successful Anatomic Resection of Tumor-Bearing Portal Territory Delays Long-Term Stage Progression of Hepatocellular Carcinoma. Ann Surg Oncol 2020; 28:844-853. [PMID: 32712886 DOI: 10.1245/s10434-020-08927-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 07/04/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Optimal choice of surgical procedure for hepatocellular carcinoma (HCC) remains inconclusive. This study seeks to investigate the oncological superiority of anatomic resection (AR) of the tumor-bearing portal territory and potential mechanism of survival benefit for patients undergoing AR. PATIENTS AND METHODS In 203 patients who underwent curative resection for primary solitary HCC measuring ≤ 5 cm in diameter, which was resectable either by AR or limited resection (non-AR), long-term outcomes were compared with propensity score adjustment. Advantages of AR in local tumor control and postprogression survival were then evaluated by a multivariate analysis and a Markov model. RESULTS The AR group showed better recurrence-free survival [hazard ratio (HR), 0.51; 95% CI, 0.28-0.91; P = 0.023), time-to-interventional failure (TIF) (HR, 0.08; 95% CI, 0.01-0.60; P = 0.014), and overall survival (HR, 0.11; 95% CI, 0.01-0.79, P = 0.029) than the non-AR group. Competing-risks regression revealed that AR significantly decreases local recurrence (HR, 0.13; 95% CI, 0.02-0.97; P = 0.047) and is correlated with smaller number and size of recurrent lesions, both of which were predictors for better TIF and postprogression survival. A Markov model demonstrated that annual transition rate from the early recurrence stage (i.e., curative-intent treatment indicated) to the intermediate stage (i.e., only palliative-intent treatment indicated) was significantly lower (9.0% versus 35.6%, P = 0.027) when AR was completed at the initial hepatectomy. CONCLUSIONS AR is oncologically advantageous for patients with primary solitary HCC. Initial choice of surgical procedure may have significant influence on the pattern of recurrence and postprogression clinical course that may affect overall survival of patients with HCC.
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Affiliation(s)
- Junichi Shindoh
- Hepatobiliary-pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, Minato-Ku, Tokyo, Japan. .,Okinaka Memorial Institute for Medical Disease, Tokyo, Japan.
| | - Yuta Kobayashi
- Hepatobiliary-pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, Minato-Ku, Tokyo, Japan
| | - Ryosuke Umino
- Hepatobiliary-pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, Minato-Ku, Tokyo, Japan
| | - Kazutaka Kojima
- Hepatobiliary-pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, Minato-Ku, Tokyo, Japan
| | - Satoshi Okubo
- Hepatobiliary-pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, Minato-Ku, Tokyo, Japan
| | - Masaji Hashimoto
- Hepatobiliary-pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, Minato-Ku, Tokyo, Japan
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12
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Itoh S, Uchiyama H, Kawanaka H, Higashi T, Egashira A, Eguchi D, Okuyama T, Tateishi M, Korenaga D, Takenaka K. Characteristic Risk Factors in Cirrhotic Patients for Posthepatectomy Complications: Comparison with Noncirrhotic Patients. Am Surg 2020. [DOI: 10.1177/000313481408000225] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
There seemed to be characteristic risk factors in cirrhotic patients for posthepatectomy complications because these patients have less hepatic reserve as compared with noncirrhotic patients. The aim of the current study was to identify these characteristic risk factors in cirrhotic patients. We performed 419 primary hepatectomies for hepatocellular carcinoma. The patients were divided into the cirrhotic group (n = 198) and the noncirrhotic group (n = 221), and the risk factors for posthepatectomy complications were compared between the groups. Thirty-six cirrhotic patients (18.2%) experienced Clavien's Grade III or more complications. Tumor size, intraoperative blood loss, duration of operation, major hepatectomy (two or more segments), and necessity of blood transfusion were found to be significant risk factors in univariate analyses. Multivariate analysis revealed that major hepatectomy and intraoperative blood loss were independent risk factors for posthepatectomy complications in patients with cirrhosis. On the other hand, the duration of operation was only an independent risk factor for posthepatectomy complication in noncirrhotic patients. Cirrhotic patients should avoid a major hepatectomy and undergo a limited resection preserving as much liver tissue as possible and meticulous surgical procedures to lessen intraoperative blood loss are mandatory to prevent major posthepatectomy complications.
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Affiliation(s)
- Shinji Itoh
- Department of Surgery, Fukuoka City Hospital, Fukuoka, Japan
| | | | | | | | | | - Daihiko Eguchi
- Department of Surgery, Fukuoka City Hospital, Fukuoka, Japan
| | - Toshiro Okuyama
- Department of Surgery, Fukuoka City Hospital, Fukuoka, Japan
| | | | | | - Kenji Takenaka
- Department of Surgery, Fukuoka City Hospital, Fukuoka, Japan
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13
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Takeishi K, Yoshizumi T, Itoh S, Yugawa K, Yoshiya S, Toshima T, Harada N, Ikegami T, Nishie A, Mori M. Surgical Indications for Hepatocellular Carcinoma with Non-hypervascular Hypointense Nodules Detected by Gd-EOB-DTPA-Enhanced MRI. Ann Surg Oncol 2020; 27:3344-3353. [PMID: 32246316 DOI: 10.1245/s10434-020-08419-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND The surgical indication for non-hypervascular hypointense nodules (NHVN) detected incidentally on gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging (Gd-EOB-MRI) for classical hepatocellular carcinoma (HCC) is unknown. Our aim is to clarify the long-term outcomes in patients with this finding. METHODS We reviewed the cases of 290 HCC patients, including 66 patients with NHVN, who underwent Gd-EOB-MRI prior to hepatectomy, between October 2008 and December 2017 at our center. We divided the patients into three groups: a no-NHVN group, a treated NHVN group, and an untreated NHVN group. RESULTS There was no significant difference in (RFS) or overall survival (OS) between the no-NHVN and untreated NHVN groups (p = 0.103 and 0.103, respectively). There was no significant difference between these two groups after propensity score matching. Multivariate analyses showed that microscopic intrahepatic metastases and the size of the main classical HCC, the target tumor, were independent prognostic factors of overall survival, but the presence of non-hypervascular hypointense nodules was not. There was no significant difference in RFS or OS between the treated NHVN and untreated NHVN groups (p = 0.158 and 0.109, respectively). CONCLUSIONS Non-hypervascular hypointense nodules detected incidentally on Gd-EOB-MRI associated with targeted hypervascular HCC did not reflect prognosis of HCC after hepatectomy. Surgical procedures for classical enhancing HCC may be performed even if non-hypervascular hypointense nodules adjacent to the targeted HCC cannot be removed completely.
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Affiliation(s)
- Kazuki Takeishi
- 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
| | - Shinji Itoh
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kyohei Yugawa
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shohei Yoshiya
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takeo Toshima
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Noboru Harada
- 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
| | - Akihiro Nishie
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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14
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Sakon M, Kobayashi S, Wada H, Eguchi H, Marubashi S, Takahashi H, Akita H, Gotoh K, Yamada D, Asukai K, Hasegawa S, Ohue M, Yano M, Nagano H. "Logic-Based Medicine" Is More Feasible than "Evidence-Based Medicine" in the Local Treatment for Hepatocellular Carcinoma. Oncology 2020; 98:259-266. [PMID: 32045926 DOI: 10.1159/000505554] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 12/12/2019] [Indexed: 01/18/2023]
Abstract
The optimal type of surgery (e.g., anatomic or non-anatomic resection) or radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC) is still under debate despite numerous comparative studies based on overall survival. This debate continues not only because these endpoints are influenced by non-surgical factors, such as liver function, but because the definition of non-anatomic resection for HCC has remained unclear. The optimal surgery could be logically determined based on the mechanism of local intrahepatic metastasis, that is, the drainage of tumour blood flow (TBF), because HCC spreads locally through tumour blood flowing to the peri-tumourous liver parenchyma. Since TBF is clearly demonstrated by CT scan under hepatic arteriography, the surgical margin can be determined individually based on the drainage of TBF without deteriorating local curability. Controversy regarding RFA and surgery does not result from the curability of treatment itself but from the lack of scientific evidence on safety margins. Based on proper concepts and self-evident truths, an algorithm of loco-regional treatment for HCC is proposed.
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Affiliation(s)
- Masato Sakon
- Department of Surgery, Osaka International Cancer Institute, Osaka, Japan,
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hiroshi Wada
- Department of Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Shigeru Marubashi
- Department of Hepato-Biliary-Pancreatic and Transplant Surgery, Fukushima Medical University, Fukushima, Japan
| | - Hidenori Takahashi
- Department of Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hirofumi Akita
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kunihito Gotoh
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Daisaku Yamada
- Department of Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Kei Asukai
- Department of Surgery, Osaka International Cancer Institute, Osaka, Japan
| | | | - Masayuki Ohue
- Department of Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masahiko Yano
- Department of Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University, Yamaguchi, Japan
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15
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Wei F, Liu H, Liang X, Yu T. Population‐level utilization of anatomic resection in early hepatocellular carcinoma (≤5 cm): post‐operative, middle‐ and long‐term outcomes. ANZ J Surg 2019; 90:547-552. [PMID: 31770828 DOI: 10.1111/ans.15567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/07/2019] [Accepted: 10/09/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Fangqiang Wei
- Department of Hepatobiliary and Pancreatic SurgeryZhejiang Provincial People's Hospital, Hangzhou Medical College Hangzhou China
| | - Hui Liu
- Zhejiang Provincial Key Laboratory of Laparoscopic TechnologySir Run Run Shaw Hospital, School of Medicine, Zhejiang University Hangzhou China
| | - Xiao Liang
- Department of General SurgerySir Run Run Shaw Hospital, School of Medicine, Zhejiang University Hangzhou China
| | - Tunan Yu
- Department of General SurgerySir Run Run Shaw Hospital, School of Medicine, Zhejiang University Hangzhou China
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16
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Significance of the surgical hepatic resection margin in patients with a single hepatocellular carcinoma. Br J Surg 2019; 107:113-120. [DOI: 10.1002/bjs.11329] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 06/26/2019] [Accepted: 07/09/2019] [Indexed: 02/06/2023]
Abstract
Abstract
Background
The impact of a wide surgical margin on the outcome of patients with hepatocellular carcinoma (HCC) has not been evaluated in relation to the type of liver resection performed, anatomical or non-anatomical. The aim of this study was to evaluate the impact of surgical margin status on outcomes in patients undergoing anatomical or non-anatomical resection for solitary HCC.
Methods
Data from patients with solitary HCC who had undergone non-anatomical partial resection (Hr0 group) or anatomical resection of one Couinaud segment (HrS group) between 2000 and 2007 were extracted from a nationwide survey database in Japan. Overall and recurrence-free survival associated with the surgical margin status and width were evaluated in the two groups.
Results
A total of 4457 patients were included in the Hr0 group and 3507 in the HrS group. A microscopically positive surgical margin was associated with poor overall survival in both groups. A negative but 0-mm surgical margin was associated with poorer overall and recurrence-free survival than a wider margin only in the Hr0 group. In the HrS group, the width of the surgical margin was not associated with patient outcome.
Conclusion
Anatomical resection with a negative 0-mm surgical margin may be acceptable. Non-anatomical resection with a negative 0-mm margin was associated with a less favourable survival outcome.
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17
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Yamazaki S, Takayama T. Current topics in liver surgery. Ann Gastroenterol Surg 2019; 3:146-159. [PMID: 30923784 PMCID: PMC6422805 DOI: 10.1002/ags3.12233] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 11/02/2018] [Accepted: 12/04/2018] [Indexed: 01/01/2023] Open
Abstract
Liver resection is one of the main treatment strategies for liver malignancies. Mortality and morbidity of liver surgery has improved significantly with progress in selection criteria, development of operative procedures and improvements in perioperative management. Safe liver resection has thus become more available worldwide. We have identified four current topics related to liver resection (anatomical liver resection, laparoscopic liver resection, staged liver resection and chemotherapy-induced liver injury). The balance between treatment effect and patient safety needs to be considered when planning liver resection. Progress in this area has been rapid thanks to the efforts of many surgeons, and outcomes have improved significantly as a result. These topics remain to be solved and more robust evidence is needed. Precise selection of the optimal procedure and risk evaluation should be standardized with further development of each topic. The present article reviews these four current topics with a focus on safety and efficacy in recent series.
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Affiliation(s)
- Shintaro Yamazaki
- Department of Digestive SurgeryNihon University School of MedicineTokyoJapan
| | - Tadatoshi Takayama
- Department of Digestive SurgeryNihon University School of MedicineTokyoJapan
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18
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Yamashita YI, Imai K, Kaida T, Yamao T, Tsukamoto M, Nakagawa S, Okabe H, Chikamoto A, Ishiko T, Yoshizumi T, Ikeda T, Maehara Y, Baba H. Multimodal radiofrequency ablation versus laparoscopic hepatic resection for the treatment of primary hepatocellular carcinoma within Milan criteria in severely cirrhotic patients: long-term favorable outcomes over 10 years. Surg Endosc 2019; 33:46-51. [PMID: 29872945 DOI: 10.1007/s00464-018-6264-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 05/31/2018] [Indexed: 01/21/2023]
Abstract
BACKGROUND Less invasiveness is an important consideration for the treatment of hepatocellular carcinoma (HCC) especially in patients with severe cirrhosis. METHODS Between April 2000 and September 2016, 100 patients with liver damage B underwent multimodal radiofrequency ablation (RFA; n = 62) or laparoscopic hepatic resection (Lap-HR; n = 38) for primary HCC as defined by the Milan criteria. We compared the operative outcomes and patients' survival between the two groups. RESULTS The RFA group showed worse liver functions as indicated by indocyanine green retention rate (32.9 vs. 22.4%; p < 0.0001) and serum albumin value (3.3 vs. 3.6 g/dl; p = 0.0029). As expected, RFA was less invasive, as indicated by the differences in operation time (166 vs. 288 min.; p < 0.0001) and blood loss (8 vs. 377 g; p < 0.0001). There was no significant difference in the morbidity rate between the two groups; however, the duration of hospital stay of the RFA group was significantly shorter (7 vs. 11 days; p = 0.0002). There were no significant between-group differences regarding overall or disease-free survival. CONCLUSION Multimodal RFA for HCC in patients with severe cirrhosis is associated with less invasiveness and shorter hospital stays, with no compromise in the patients' survival. In patients with severe cirrhosis, it may be time to consider changing the standard treatment for primary HCC within the Milan criteria to multimodal RFA.
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Affiliation(s)
- Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Masayo Tsukamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takatoshi Ishiko
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Tetsuo Ikeda
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjyo, Chuo-ku, Kumamoto, 860-8556, Japan
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19
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Li B, Song JL, Aierken Y, Chen Y, Zheng JL, Yang JY. Nonanatomic resection is not inferior to anatomic resection for primary intrahepatic cholangiocarcinoma: A propensity score analysis. Sci Rep 2018; 8:17799. [PMID: 30542113 PMCID: PMC6290773 DOI: 10.1038/s41598-018-35911-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 11/13/2018] [Indexed: 02/05/2023] Open
Abstract
Whether anatomic resection (AR) achieves better outcomes than nonanatomic resection (NAR) in patients with primary intrahepatic cholangiocarcinoma (ICC) is unclear. Data were retrieved for all consecutive patients who underwent liver resection for primary ICC from January 2007 to July 2017. The prognoses of the patients without direct invasion to contiguous organs or extrahepatic metastasis who underwent AR or NAR were compared. 85 patients underwent AR, and 65 patients underwent NAR. operation time were slightly decreased in the NAR group. The risk of Clavien-Dindo classification (CDC) IV in the AR group was significant higher than that in the NAR group. Cox regression analysis showed lymph node metastasis and adjuvant therapy were significant prognostic factors for overall survival (OS) and disease-free survival (DFS), respectively. After 1:1 propensity score matching (PSM), 29 pairs of patients were compared. The survival curves showed the NAR group had slightly improved DFS and OS than the AR group before and after matching. Thus, we conclude NAR was not inferior to AR in improving the survival outcomes for patients with primary solitary ICC lesions without direct invasion to contiguous organs or extrahepatic metastasis. Furthermore, patients may benefit from NAR.
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Affiliation(s)
- B Li
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - J L Song
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Y Aierken
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Y Chen
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - J L Zheng
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - J Y Yang
- Department of Liver Surgery & Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan Province, China.
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21
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Takeishi K, Kawanaka H, Itoh S, Harimoto N, Ikegami T, Yoshizumi T, Shirabe K, Maehara Y. Impact of Splenic Volume and Splenectomy on Prognosis of Hepatocellular Carcinoma Within Milan Criteria After Curative Hepatectomy. World J Surg 2018; 42:1120-1128. [PMID: 28920178 DOI: 10.1007/s00268-017-4232-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The prognosis of hepatocellular carcinoma (HCC) with portal hypertension (PH) is very poor. Splenomegaly is considered important evidence of PH. Our aim was to clarify the prognostic value of splenic volume (SV) and the effect of splenectomy on the prognosis of HCC within the Milan criteria after curative hepatectomy. METHODS In this single-center retrospective study, we reviewed 160 patients with HCC that met the Milan criteria, including 138 who had undergone hepatectomy and 22 who had undergone hepatectomy and splenectomy between July 2004 and December 2010. SV was measured by three-dimensional computed tomography and patients allocated to three groups (high SV ≥300 mL; low <300 mL; and splenectomy) to compare post-hepatectomy survival rates. RESULTS Multivariate analyses showed that SV is an independent prognostic factor for overall and disease-free survival. The overall survival rates at 5 years in the high SV, low SV, and splenectomy groups were 39, 75, and 88%, respectively. The overall survival rate in the high SV group was significantly worse than in the low SV and splenectomy groups (P < 0.001). There was no significant difference between the low SV and splenectomy groups (P = 0.831). CONCLUSIONS High SV is an independent predictor of post-hepatectomy HCC recurrence and overall survival. There is no significant difference in prognosis between low SV and splenectomy groups, even though the latter had high SV. Combined splenectomy with hepatectomy for HCC and PH may improve prognosis and be an appropriate alternative when liver transplantation cannot be performed.
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Affiliation(s)
- Kazuki Takeishi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Hirofumi Kawanaka
- Clinical Research Institute and Department of Surgery, National Beppu Medical Center, Beppu, Japan
| | - Shinji Itoh
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Norifumi Harimoto
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Toru Ikegami
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Ken Shirabe
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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22
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Harimoto N, Yoshizumi T, Inokuchi S, Itoh S, Adachi E, Ikeda Y, Uchiyama H, Utsunomiya T, Kajiyama K, Kimura K, Kishihara F, Sugimachi K, Tsujita E, Ninomiya M, Fukuzawa K, Maeda T, Shirabe K, Maehara Y. Prognostic Significance of Preoperative Controlling Nutritional Status (CONUT) Score in Patients Undergoing Hepatic Resection for Hepatocellular Carcinoma: A Multi-institutional Study. Ann Surg Oncol 2018; 25:3316-3323. [PMID: 30051372 DOI: 10.1245/s10434-018-6672-6] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND The Controlling Nutritional Status (CONUT) score is an objective tool that is widely used to assess the nutritional status in patients, including those with cancer. The relationship between the CONUT score and prognosis in patients who have undergone hepatic resection has not been evaluated in a multi-institutional study. METHODS Data were retrospectively collected for 2461 consecutive patients with hepatocellular carcinoma (HCC) who had undergone hepatic resection with curative intent at 13 institutions between January 2004 and December 2015. Patients were assigned to two groups: preoperative CONUT scores ≤ 3 (low CONUT score) and ≥ 4 (high CONUT score). Clinicopathological characteristics, surgical outcomes, and long-term survival were compared using propensity score matching analysis. RESULTS Of the 2461 patients, 540 (21.9%) had high (≥ 4) and 1921 (78.1%) had low (≤ 3) preoperative CONUT scores. Overall, a high CONUT score was significantly associated with older age, female sex, low body mass index, low serum albumin, high serum total bilirubin, low lymphocyte count, low serum cholesterol, shorter prothrombin time, higher indocyanine green retention test at 15 min, Child-Pugh B (vs. A), liver cirrhosis, minor resection, shorter operation time, massive blood loss, blood transfusion, and postoperative complications. After propensity score matching, a higher CONUT score was significantly associated with poor overall survival (OS) and recurrence-free survival (RFS) using multivariate analysis. CONCLUSIONS This retrospective, multi-institutional analysis showed that, in patients who undergo curative hepatectomy for HCC, the preoperative CONUT score is predictive of worse OS and RFS, even after propensity score matching analysis.
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Affiliation(s)
- Norifumi Harimoto
- Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Gunma University, Maebashi, Japan. .,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
| | - Shoichi Inokuchi
- 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
| | - Eisuke Adachi
- Department of Surgery, Kyushu Central Hospital, Fukuoka, Japan
| | - Yasuharu Ikeda
- Department of Surgery, Fukuoka City Hospital, Fukuoka, Japan
| | - Hideaki Uchiyama
- Department of Surgery, Saiseikai Fukuoka General Hospital, Fukuoka, Japan
| | | | | | - Koichi Kimura
- Department of Surgery, Munakata Medical Association Hospital, Fukuoka, Japan
| | - Fumiaki Kishihara
- Department of Gastroenterological Surgery, Steel Memorial Yawata Hospital, Fukuoka, Japan
| | - Keishi Sugimachi
- Department of Hepato-Biliary-Pancreatic Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Eiji Tsujita
- Department of Hepato-Biliary-Pancreatic Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Mizuki Ninomiya
- Department of Surgery, Matsuyama Red Cross Hospital, Matsuyama, Ehime, Japan
| | - Kengo Fukuzawa
- Department of Surgery, Oita Red Cross Hospital, Oita, Japan
| | - Takashi Maeda
- Department of Surgery, Hiroshima Red Cross Hospital and Atomic Bomb Survivors Hospital, Hiroshima, Japan
| | - Ken Shirabe
- Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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23
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Moris D, Tsilimigras DI, Kostakis ID, Ntanasis-Stathopoulos I, Shah KN, Felekouras E, Pawlik TM. Anatomic versus non-anatomic resection for hepatocellular carcinoma: A systematic review and meta-analysis. Eur J Surg Oncol 2018; 44:927-938. [DOI: 10.1016/j.ejso.2018.04.018] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 03/30/2018] [Accepted: 04/20/2018] [Indexed: 02/07/2023] Open
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24
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Yamashita Y, Imai K, Yusa T, Nakao Y, Kitano Y, Nakagawa S, Okabe H, Chikamoto A, Ishiko T, Yoshizumi T, Aishima S, Maehara Y, Baba H. Microvascular invasion of single small hepatocellular carcinoma ≤3 cm: Predictors and optimal treatments. Ann Gastroenterol Surg 2018; 2:197-203. [PMID: 29863190 PMCID: PMC5980603 DOI: 10.1002/ags3.12057] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/06/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Small hepatocellular carcinomas (HCC ≤3 cm) are generally considered to have low malignant potential; however, some of them display pathological microvascular invasion (MVI). METHODS Between 1991 and 2013, 414 patients with a single HCC ≤3 cm underwent curative hepatic resection (HR). Predictors for MVI were identified. Using another cohort (149 patients during 2000-2014), our predictors for MVI in HCC ≤3 cm were validated. In 428 patients with a single HCC ≤3 cm who had predictors for MVI, survival was compared among anatomical HR (n = 149), partial HR (n = 227), and radiofrequency ablation (RFA) (n = 52). RESULTS The positive rate of MVI reached 40.6% (168/414 patients). Independent predictors for MVI were as follows: tumor diameter ≥2 cm (odds ratio 1.84, P = .0052), alpha-fetoprotein (AFP) ≥200 ng/mL (odds ratio 1.82, P = .0466), and des-gamma-carboxy prothrombin (DCP) ≥40 mAU/mL (odds ratio 1.79, P = .0126). Matching at least one predictor among these three could predict MVI in HCC ≤3 cm well (sensitivity 82.8%, positive predictive value [PPV] 48.7%). This criterion could also predict MVI in HCC ≤3 cm well in another cohort (sensitivity 82.8%, PPV 30.3%). In patients with single HCC ≤3 cm matching our criterion for predicting MVI, anatomical HR led to significantly better survival in both disease-free (hazard ratio 0.689, P = .0231) and overall (hazard ratio 0.589, P = .0316) survivals. CONCLUSION Matching at least one factor among three (tumor diameter ≥2 cm, AFP ≥200 ng/mL, or DCP ≥40 mAU/mL) can predict MVI in HCC ≤3 cm. In such patients, anatomical HR would be recommended to improve survival.
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Affiliation(s)
- Yo‐ichi Yamashita
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Katsunori Imai
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Toshihiko Yusa
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Yosuke Nakao
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Yuki Kitano
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Shigeki Nakagawa
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Hirohisa Okabe
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Akira Chikamoto
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Takatoshi Ishiko
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Tomoharu Yoshizumi
- Department of Surgery and ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Shinichi Aishima
- Department of Pathology & MicrobiologyFaculty of MedicineSaga UniversitySagaJapan
| | - Yoshihiko Maehara
- Department of Surgery and ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Hideo Baba
- Department of Gastroenterological SurgeryGraduate School of Medical SciencesKumamoto UniversityKumamotoJapan
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25
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Yamao T, Imai K, Yamashita YI, Kaida T, Nakagawa S, Mima K, Hashimoto D, Chikamoto A, Ishiko T, Baba H. Surgical treatment strategy for hepatocellular carcinoma in patients with impaired liver function: hepatic resection or radiofrequency ablation? HPB (Oxford) 2018; 20:244-250. [PMID: 28988913 DOI: 10.1016/j.hpb.2017.08.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 08/05/2017] [Accepted: 08/30/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND To compare the survival impacts of radiofrequency ablation (RFA) as an initial treatment for hepatocellular carcinoma (HCC) in patients with impaired liver functional reserve compared to those of hepatic resection (HR). METHODS In total, 104 patients with liver damage B as defined by the Liver Cancer Study Group of Japan underwent RFA (n = 33) or HR (n = 71) as an initial treatment for hepatocellular carcinoma. The overall survival (OS) and disease-free survival (DFS) rates were compared, and independent prognostic factors were identified. RESULTS The OS tended to be better in the RFA group than in the HR group. There was no significant difference in the DFS rate between the two groups. Independent poor prognostic factors for OS were tumor size >3 cm and red blood cell transfusion, and those for DFS were aspartate aminotransferase level >35 IU/L and multiple tumors. Subgroup analyses revealed that the OS with RFA was significantly better in patients with aspartate aminotransferase >35 IU/L, serum albumin <3.5 g/dL, and 99mTc-galactosyl human serum albumin <0.85. CONCLUSIONS RFA offers comparable results with HR and may be preferable for HCC in the particular setting of liver damage B, especially in those with poorer liver functional reserve.
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Affiliation(s)
- Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan.
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Daisuke Hashimoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Takatoshi Ishiko
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, 1-1-1 Honjo, Kumamoto 860-8556, Japan
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26
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Surgery for Hepatocellular Carcinoma in Patients with Child–Pugh B Cirrhosis: Hepatic Resection Versus Living Donor Liver Transplantation. World J Surg 2018; 42:2606-2616. [DOI: 10.1007/s00268-018-4493-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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27
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Lee YL, Li WC, Tsai TH, Chiang HY, Ting CT. Body mass index and cholesterol level predict surgical outcome in patients with hepatocellular carcinoma in Taiwan - a cohort study. Oncotarget 2017; 7:22948-59. [PMID: 27027345 PMCID: PMC5008414 DOI: 10.18632/oncotarget.8312] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 03/06/2016] [Indexed: 12/18/2022] Open
Abstract
Curative surgical resection (CSR) remains the most effective therapeutic intervention for patients with hepatocellular carcinoma (HCC); however, frequent post-surgical recurrence leads to high cancer related mortality. This study aimed to clarify the role of body mass index (BMI) and serum cholesterol level in predicting post-surgical outcomes in HCC patients after CSR. A total of 484 HCC patients including 213 BMIhigh and 271 BMIlow patients were included. Overall survival (OS) and recurrence-free survival (RFS) rates were examined in patients with differential BMI and serum cholesterol level. The analysis showed that significant different 1-, 3- and 5-year cumulative OS rates (P-value=0.015) and RFS rate (P-value=0.010) between BMIlow and BMIhigh patients. Further analysis in groups with differential serum cholesterol levels among BMIlow and BMIhigh patients indicated that the BMIlow/Chollow patients exhibited the significant lower cumulative OS and RFS rates in comparison with the remaining subjects (P-value=0.007 and 0.039 for OS and RFS rates, respectively). In conclusion, the coexistence of low BMI and low serum cholesterol level could serve as prognostic factors to predict post-operative outcomes in HCC patients undergoing surgical hepatectomy.
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Affiliation(s)
- Ya-Ling Lee
- Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan.,Department of Dentistry, Taipei City Hospital, Taipei, Taiwan.,Department of Dentistry, School of Dentistry, National Yang-Ming University, Taipei, Taiwan
| | - Wan-Chun Li
- Department of Dentistry, School of Dentistry, National Yang-Ming University, Taipei, Taiwan.,Institute of Oral Biology, School of Dentistry, National Yang-Ming University, Taipei, Taiwan.,Department of Education and Research, Taipei City Hospital, Taipei, Taiwan
| | - Tung-Hu Tsai
- Department of Education and Research, Taipei City Hospital, Taipei, Taiwan.,Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hsin-Yu Chiang
- Institute of Oral Biology, School of Dentistry, National Yang-Ming University, Taipei, Taiwan
| | - Chin-Tsung Ting
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Division of Gastrointestinal Surgery, Department of Surgery, Ren-Ai Branch, Taipei City Hospital, Taipei, Taiwan
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28
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Hokuto D, Nomi T, Yasuda S, Yoshikawa T, Ishioka K, Yamada T, Takahiro A, Nakagawa K, Nagai M, Nakamura K, Kanehiro H, Sho M. Does anatomic resection improve the postoperative outcomes of solitary hepatocellular carcinomas located on the liver surface? Surgery 2017; 163:285-290. [PMID: 29191676 DOI: 10.1016/j.surg.2017.08.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 08/03/2017] [Accepted: 08/30/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND It is unclear whether anatomic resection achieves better outcomes than nonanatomic resection in patients with hepatocellular carcinoma. This study aimed to compare the outcomes of anatomic resection and nonanatomic resection for hepatocellular carcinoma located on the liver surface via one-to-one propensity score-matching analysis. METHODS Data from all consecutive patients who underwent liver resection for primary solitary hepatocellular carcinoma at Nara Medical University Hospital, Japan, January 2007- December 2015 were retrieved. Superficial hepatocellular carcinomas were defined as hepatocellular carcinoma that extended to a depth of < 3 cm from the liver surface and measured < 5 cm in diameter. The prognoses of the patients with superficial hepatocellular carcinoma who underwent anatomic resection and nonanatomic resection were compared. RESULTS In this study 23 patients with superficial hepatocellular carcinoma underwent anatomic resection and 70 patients who underwent nonanatomic resection. The recurrence-free survival rate of the patients who underwent anatomic resection was better than that of the patients who underwent nonanatomic resection (P = .006), while no such difference was observed for nonsuperficial hepatocellular carcinoma. After the propensity score-matching procedure, the resected liver volume and operation time were the only background or clinical characteristics to exhibit significant differences between the anatomic resection (n = 20) and nonanatomic resection groups (n = 20). The recurrence-free survivial rate of the patients who underwent anatomic resection was significantly than that of the patients that underwent nonanatomic resections (P = .030), but overall survival did not differ significantly between the groups (P = .182). CONCLUSION Anatomic resection decreases the risk of tumor recurrence and improves recurrence-free survival compared with nonanatomic resection in patients with superficial hepatocellular carcinoma.
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Affiliation(s)
| | - Takeo Nomi
- Department of Surgery, Nara Medical University, Japan
| | | | | | - Kohei Ishioka
- Department of Surgery, Nara Medical University, Japan
| | | | | | | | - Minako Nagai
- Department of Surgery, Nara Medical University, Japan
| | - Kota Nakamura
- Department of Surgery, Nara Medical University, Japan
| | | | - Masayuki Sho
- Department of Surgery, Nara Medical University, Japan
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29
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Harimoto N, Yoshizumi T, Sakata K, Nagatsu A, Motomura T, Itoh S, Harada N, Ikegami T, Uchiyama H, Soejima Y, Maehara Y. Prognostic significance of combined albumin-bilirubin and tumor-node-metastasis staging system in patients who underwent hepatic resection for hepatocellular carcinoma. Hepatol Res 2017; 47:1289-1298. [PMID: 28169483 DOI: 10.1111/hepr.12868] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Revised: 02/02/2017] [Accepted: 02/04/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND In recent years, the establishment of new staging systems for hepatocellular carcinoma (HCC) has been reported worldwide. The system combining albumin-bilirubin (ALBI) with tumor-node-metastasis stage, developed by the Liver Cancer Study Group of Japan, was called the ALBI-T score. METHODS Patient data were retrospectively collected for 357 consecutive patients who had undergone hepatic resection for HCC with curative intent between January 2004 and December 2015. The overall survival and recurrence-free survival were compared by the Kaplan-Meier method, using different staging systems: the Japan integrated staging (JIS), modified JIS, and ALBI-T. RESULTS Multivariate analysis identified five poor prognostic factors (higher age, poor differentiation, the presence of microvascular invasion, the presence of intrahepatic metastasis, and blood transfusion) that influenced overall survival, and four poor prognostic factors (the presence of intrahepatic metastasis, serum α-fetoprotein level, blood transfusion, and each staging system (JIS, modified JIS, and ALBI-T score)) that influenced recurrence-free survival. Patients for each these three staging system had a significantly worse prognosis regarding recurrence-free survival, but not with overall survival. The modified JIS score showed the lowest Akaike information criteria statistic value, indicating it had the best ability to predict overall survival compared with the other staging systems. CONCLUSIONS This retrospective analysis showed that, in post-hepatectomy patients with HCC, the ALBI-T score is predictive of worse recurrence-free survival, even when adjustments are made for other known predictors. However, modified JIS is better than ALBI-T in predicting overall survival.
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Affiliation(s)
- Norifumi Harimoto
- 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
| | - Kazuhito Sakata
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akihisa Nagatsu
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takashi Motomura
- 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
| | - Noboru Harada
- 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
| | - Hideaki Uchiyama
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuji Soejima
- 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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30
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Tan Y, Zhang W, Jiang L, Yang J, Yan L. Efficacy and safety of anatomic resection versus nonanatomic resection in patients with hepatocellular carcinoma: A systemic review and meta-analysis. PLoS One 2017; 12:e0186930. [PMID: 29073257 PMCID: PMC5658101 DOI: 10.1371/journal.pone.0186930] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 10/10/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The surgical decision of performing anatomic resection (AR) or nonanatomic resection (NAR) in patients with hepatocellular carcinoma remains controversial. The aim of the current study is to conduct a meta-analysis on published results to compare surgical outcomes after AR and NAR. METHODS A comprehensive search of the Pubmed, Ovid-Medline, Embase, Cochrane library, and Science Citation indexes was performed. Overall and disease free survival (DFS), perioperative mortality and morbidity were the main outcomes. The meta-analysis was performed using Revman 5.3 statistical software, and the results are expressed as the relative risk (RR) or weighted mean differences with 95% of confidence intervals. RESULTS After application of the exclusion and inclusion criteria, 25 studies published between 1996~2015 that compared outcomes after AR and NAR in patients with HCC were identified. A total of 10216 patients were included in the meta-analysis, 4576 in the AR group and 5640 in the NAR group. Liver cirrhosis was found in 54.8% (range from 18.8% to 100%) of patients in the AR group and 67.8% (range from 34.3% to 100%) of patients in the NAR group, resulting in a RR of 0.45 (I2 = 18%, fixed model, 95% CI 0.39-0.52; Z = 10.31; P = <0.00001). The meta-analysis revealed a statistically significant 5-year survival (RR of 1.10, 95% CI 1.03-1.17; Z = 2.92, P = 0.004) and DFS (RR: 1.33, 95% CI 1.18-1.51; Z = 4.46, P <0.00001) advantage for patients undergoing AR resection compared to NAR. In regards to safety, no statistical significance was found in mortality and morbidity between the two groups. Eight studies including 1812 patients with small (<5 cm) solitary HCC indicated a better 5-year DFS in the AR group (41.4%) than in the NAR group (28.6%), with a RR of 1.32 (I2 = 42, fixed model, 95%CI: 1.15-1.52, Z = 3.86, P = 0.0001). CONCLUSION The current study demonstrates better surgical outcomes after AR than NAR in patients with HCC. Therefore, AR is recommended in resectable HCC, especially with small (<5 cm) solitary tumours.
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Affiliation(s)
- Yifei Tan
- Liver Transplantation Center, Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Wei Zhang
- Liver Transplantation Center, Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Li Jiang
- Liver Transplantation Center, Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Jiayin Yang
- Liver Transplantation Center, Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Lunan Yan
- Liver Transplantation Center, Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
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31
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Huang X, Lu S. A Meta-analysis comparing the effect of anatomical resection vs. non-anatomical resection on the long-term outcomes for patients undergoing hepatic resection for hepatocellular carcinoma. HPB (Oxford) 2017; 19:843-849. [PMID: 28739076 DOI: 10.1016/j.hpb.2017.06.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 06/14/2017] [Accepted: 06/20/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND This study aimed to compare the outcomes of patients undergoing anatomical resection (AR) versus non-anatomical resection (NAR) for hepatocellular carcinoma (HCC) from the published comparative studies within the literatures. METHODS A meta-analysis of studies published from 2001 to 2010 were conducted using RevMan 5.0. Measured outcomes were morbidity, mortality, recurrence and 5 year overall (OS) and disease free (DFS) survival. RESULTS Seventeen observational studies involving 3129 patients were analyzed: 1626 (52%) in AR group and 1503 (48%) in NAR group. The 5-year OS (RR, 1.18; 95% CI, 1.03-1.36; P = 0.018) and DFS (RR, 1.56; 95% CI, 1.23-1.97; P < 0.001) were significantly greater in the AR group than the NAR group, while the overall recurrence was significantly lower (RR, 0.84; 95% CI, 0.75-0.94; P < 0.001). There were no significant differences in mortality (RR, 1.00; 95% CI, 0.80-1.25; P = 0.980) or morbidity (OR, 0.97; 95% CI, 0.48-1.99; P = 0.943) between the AR and NAR groups. CONCLUSION AR for HCC is superior to NAR considering its higher 5-year OS and DFS rates and lower overall recurrence rate. Heterogeneity detection within the analysis suggests these results should be interpreted with caution and further well designed studies are required to address this issue.
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Affiliation(s)
- Xinli Huang
- Center of Liver Transplantation, The First Affiliated Hospital of Nanjing Medical University, The Key Laboratory of Living Donor Liver Transplantation, Ministry of Health, Nanjing, 210029, China
| | - Sen Lu
- Center of Liver Transplantation, The First Affiliated Hospital of Nanjing Medical University, The Key Laboratory of Living Donor Liver Transplantation, Ministry of Health, Nanjing, 210029, China.
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32
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Prognostic Significance of Preoperative Controlling Nutritional Status (CONUT) Score in Patients Undergoing Hepatic Resection for Hepatocellular Carcinoma. World J Surg 2017; 41:2805-2812. [DOI: 10.1007/s00268-017-4097-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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33
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Ting CT, Cheng YY, Tsai TH. Herb-Drug Interaction between the Traditional Hepatoprotective Formulation and Sorafenib on Hepatotoxicity, Histopathology and Pharmacokinetics in Rats. Molecules 2017; 22:E1034. [PMID: 28640225 PMCID: PMC6152211 DOI: 10.3390/molecules22071034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Accepted: 06/19/2017] [Indexed: 12/12/2022] Open
Abstract
Sorafenib has been used as a standard therapy for advanced hepatocellular carcinoma (HCC). In Asia, patients with HCC are potentially treated with the combination of sorafenib and Chinese herbal medicines to improve the efficiency and reduce the side effects of sorafenib. However, limited information about the herb-drug interactions is available. We hypothesize that the Chinese herbal medicine may exert hepatoprotective effects on the sorafenib-treated group. The aim of this study is to investigate the pharmacokinetic mechanism of drug-drug interactions of sorafenib including interacting with hepatoprotective formulation, Long-Dan-Xie-Gan-Tang formulation (LDXGT) and with two cytochrome P450 3A4 (CYP3A4) inhibitors, grapefruit juice and ketoconazole. Liver enzyme levels and histopathology of liver slices were used to evaluate sorafenib-induced hepatotoxicity and the potential hepatoprotective effects of the LDXGT formulation on subjects treated with the combination of sorafenib and the herbal medicine. In this study, a validated HPLC-photodiode array analytical system was developed for the pharmacokinetic study of sorafenib in rats. As the result of the pharmacokinetic data, pretreatment with the LDXGT formulation did not significantly interact with sorafenib compared with sorafenib oral administration alone. Furthermore, grapefruit juice and ketoconazole did not significantly affect sorafenib metabolism. Furthermore, pretreatment with variable, single or repeat doses of the LDXGT formulation did not suppress or exacerbate the sorafenib-induced hepatotoxicity and histopathological alterations. According to these results, the LDXGT formulation is safe, but has no beneficial effects on sorafenib-induced hepatotoxicity. A detailed clinical trial should be performed to further evaluate the efficacy or adverse effects of the LDXGT formulation in combination with sorafenib in humans.
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Affiliation(s)
- Chin-Tsung Ting
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan.
- Division of Gastrointestinal Surgery, Department of Surgery, Ren-Ai Branch, Taipei City Hospital, Taipei 10629, Taiwan.
| | - Yung-Yi Cheng
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan.
| | - Tung-Hu Tsai
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan.
- Graduate Institute of Acupuncture Science, China Medical University, Taichung 40402, Taiwan.
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
- Department of Chemical Engineering, National United University, Miaoli 36063, Taiwan.
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Chen CH, Huang TH, Chang CC, Li WF, Lin TL, Wang CC. Central Hepatectomy Still Plays an Important Role in Treatment of Early-Stage Centrally Located Hepatocellular Carcinoma. World J Surg 2017. [DOI: 10.1007/s00268-017-4096-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Pleural Effusion After Hepatectomy for Hepatocellular Carcinoma: Risk Factor Analyses and Its Impact on Oncological Outcomes. World J Surg 2017; 41:1089-1099. [PMID: 27882419 DOI: 10.1007/s00268-016-3826-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although posthepatectomy pleural effusion (PHPE) is a commonly observed phenomenon, its precise etiology and the impact of its emergence on oncological outcomes have still unknown. The aim of the current study was to retrospectively investigate risk factors for PHPE and its impact on oncological outcomes of hepatocellular carcinoma (HCC). METHODS Medical records of 330 patients who underwent primary curative hepatectomy for HCC were reviewed. All 330 patients had CT around day 7 after hepatectomy, and the emergence of PHPE on CT was examined. Presumed 38 risk factors for the emergence of PHPE and already-known 9 risk factors together with PHPE for HCC recurrence and patient death after hepatectomy were analyzed. RESULTS The overall incidence of PHPE was 54.5% (180/330). One hundred seventy-nine and 38 out of the 180 patients had right-sided PHPE and left-sided PHPE, respectively. The independent risk factors for right-sided PHPE were hepatitis B or C back ground, lower preoperative white blood cell count, larger intraoperative blood loss, longer operation time, subcostal incision, and longer total inflow occlusion time, while the only independent risk factor for left-sided PHPE was longer operation time. Left-sided PHPE was testified to be one of the independent risk factors not only for HCC recurrence but also for patient death. CONCLUSIONS Although the cause of PHPE after hepatectomy might be multifactorial, the emergence of left-sided PHPE is a portent of worse oncological outcomes after curative hepatectomy for HCC and patients with left-sided PHPE need close follow-ups.
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Zou H, Zhu CZ, Wang C, Wang ZS, Ma X, Han B, Wu LQ. Recurrence of Barcelona Clinic Liver Cancer Stage A Hepatocellular Carcinoma After Hepatectomy. Am J Med Sci 2017; 354:262-267. [PMID: 28918833 DOI: 10.1016/j.amjms.2017.05.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/23/2017] [Accepted: 05/23/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND The Barcelona Clinic Liver Cancer (BCLC) staging system is widely used to classify hepatocellular carcinoma (HCC). This study was performed to investigate the prognostic factors for patients with BCLC stage A HCC after R0 hepatectomy. METHODS A total of 592 patients with BCLC stage A HCC following R0 hepatectomy from 1997-2012 were enrolled in this study. Kaplan-Meier analysis and Cox regression were used to analyze the risk factors associated with recurrence. Receiver operating characteristic curves were used to establish a new scoring system to evaluate the independent risk factors for recurrence. Furthermore, subgroup analyses were performed to evaluate surgical margins on tumor recurrence between the anatomic and nonanatomic resection group. RESULTS Independent risk factors for BCLC stage A HCC recurrence were preoperative alanine transaminase >40U/L, liver cirrhosis, surgical margin <5mm, nonanatomic resection and maximum tumor diameter >5cm. Based on these 5 risk factors, we established a new scoring system, named "HCC recurrence scoring system." Patients with a high score (≥3 points, 1 point for each factor) composed the high recurrence risk group. Moreover, the subgroup analyses demonstrated that different surgical margins had no significant effect on tumor recurrence in the anatomic resection group (P = 0.408), while it had a significant effect in the nonanatomic resection group (P = 0.000). CONCLUSIONS For patients with BCLC stage A with scores ≥3 points, close postoperative follow-up and positive measures to prevent recurrence are particularly important. Anatomic resection is preferred for patients with BCLC stage A. Adequate surgical margins are necessary for patients with poor liver function.
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Affiliation(s)
- Hao Zou
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, China
| | - Cheng-Zhan Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, China
| | - Chang Wang
- Department of Gynecology, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, China
| | - Zu-Sen Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, China
| | - Xiang Ma
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, China
| | - Bing Han
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, China
| | - Li-Qun Wu
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, China.
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Lee EC, Kim SH, Park H, Lee SD, Lee SA, Park SJ. Survival analysis after liver resection for hepatocellular carcinoma: A consecutive cohort of 1002 patients. J Gastroenterol Hepatol 2017; 32:1055-1063. [PMID: 27797420 DOI: 10.1111/jgh.13632] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 10/06/2016] [Accepted: 10/22/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND AIM The improvements in surgical technique and perioperative management in the recent decades may warrant revisit for survival outcomes and prognostic factors after liver resection for hepatocellular carcinoma (HCC). This study aimed to analyze the survival outcomes after liver resection for HCC for a consecutive cohort of 1002 patients. METHODS This study was performed by analyzing the clinicopathological and follow-up data of 1002 consecutive patients who underwent liver resection for HCC from April 2001 to December 2013. Prognostic factors were investigated by univariate and multivariate analysis, using the Cox's proportional hazards model. RESULTS The overall incidence of postoperative complications was 16.1% (n = 161), with an in-hospital mortality rate of 0.3% (n = 3). The rates of 1-, 3-, and 5-year overall survival were 91.9%, 78.9%, and 69.5%, while the rates of 1-, 3-, and 5-year recurrence-free survival were 71.7%, 51.7%, and 43.7%, respectively. Multivariate analysis showed that patient age, platelet count, intraoperative estimated blood loss (EBL), tumor number, Edmond-Steiner grade, microvascular invasion, major vessel invasion, and intrahepatic metastasis were independent significant prognostic factors affecting the overall survival. Platelet count, intraoperative EBL, maximal tumor size, major vessel invasion, capsule formation, intrahepatic metastasis, cirrhosis, and the pathological stage were independent prognostic factors for recurrence-free survival. CONCLUSIONS Survival of patients with HCC after resection should be stratified by various perioperative clinicopathological factors. Platelet count and intraoperative EBL could be considered as one of the powerful predictors of the prognosis and recurrence of HCC in such patients.
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Affiliation(s)
- Eung Chang Lee
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Seong Hoon Kim
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Hyeongmin Park
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Seung Duk Lee
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Soon-Ae Lee
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Sang-Jae Park
- Center for Liver Cancer, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
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Kang KJ, Ahn KS. Anatomical resection of hepatocellular carcinoma: A critical review of the procedure and its benefits on survival. World J Gastroenterol 2017; 23:1139-1146. [PMID: 28275294 PMCID: PMC5323439 DOI: 10.3748/wjg.v23.i7.1139] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Revised: 10/18/2016] [Accepted: 11/14/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the sixth most common type of cancer and the third most frequent cause of cancer-related death. Advances in preoperative assessment of HCC (e.g., imaging studies and liver function tests), surgical techniques, and postoperative care have improved the surgical outcomes and survival of patients who undergo hepatic resection for HCC. However, in the last 20 years, the long-term survival after hepatectomy has remained unsatisfactory owing to the high rates of local recurrence and multicentric occurrence. Anatomical liver resection (AR) was introduced in the 1980s. Although several studies have revealed tangible benefits of AR for HCC, these benefits are still debated. Because most HCCs occur in patients with liver cirrhosis and poor hepatic function, there are many factors that affect survival, including the surgical method. Nevertheless, many studies have documented the perioperative and long-term benefits of AR in various conditions. In this article, we review the results of several recently published, well-designed comparative studies of AR, to investigate whether AR provides real benefits on survival outcomes. We also discuss the potential pitfalls associated with this approach.
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Ting CT, Kuo CJ, Hu HY, Lee YL, Tsai TH. Prescription frequency and patterns of Chinese herbal medicine for liver cancer patients in Taiwan: a cross-sectional analysis of the National Health Insurance Research Database. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:118. [PMID: 28219357 PMCID: PMC5319102 DOI: 10.1186/s12906-017-1628-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 02/08/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related deaths worldwide. Chinese herbal medicine (CHM) is frequently provided to HCC patients. The aim of this study was to understand the prescription frequency and patterns of CHM for HCC patients by analyzing the claims data from the National Health Insurance (NHI) in Taiwan. METHODS We identified 73918 newly diagnosed HCC subjects from the database of Registry for Catastrophic Illness during 2002 to 2009 and to analyze the frequency and pattern of corresponding CHM prescriptions for HCC patients. RESULTS There were a total of 685,079 single Chinese herbal prescriptions and 553,952 Chinese herbal formula prescriptions used for 17,373 HCC subjects before 2 years of HCC diagnosis. Among the 13,093 HCC subjects who used CHMs after HCC diagnosis, there were 462,786 single Chinese herbal prescriptions and 300,153 Chinese herbal formula prescriptions were counted. By adjusting with person-year and ratio of standardized incidence rate, the top ten prescribed single herbal drugs and Chinese herbal formulas for HCC patients were described in our study. Among them, we concluded that, Oldenlandia diffusa (Chinese herbal name: Bai-Hua-She-She-Cao), Radix et Rhizoma Rhei (Da Huang) and the herbal preparation of Xiao-Chai-Hu-Tang and Gan-Lu-Yin, were the most obviously increased and important CHMs been used for HCC patients. CONCLUSION We established an accurate and validated method for the actual frequency and patterns of CHM use in treating HCC in Taiwan. We propose that these breakthrough findings may have important implications for HCC therapy, clinical trials and modernization of CHM.
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Affiliation(s)
- Chin-Tsung Ting
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, 155, Li-Nong Street, Section 2, Taipei, 112, Taiwan
- Division of Gastrointestinal Surgery, Department of Surgery, Ren-Ai Branch, Taipei City Hospital, Taipei, Taiwan
| | - Chian-Jue Kuo
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
- Department of Psychiatry, School of Medicine, Taipei Medical University and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Hsiao-Yun Hu
- Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan
- Department of Chemical Engineering, National United University, Miaoli, Taiwan
| | - Ya-Ling Lee
- Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan.
- Department of Dentistry, Heping Fuyou Branch, Taipei City Hospital, No. 33 Zhonghua Rd., Sec. 2, Taipei, 100, Taiwan.
- Department of Dentistry, School of Dentistry, National Yang-Ming University, Taipei, Taiwan.
| | - Tung-Hu Tsai
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, 155, Li-Nong Street, Section 2, Taipei, 112, Taiwan.
- Department of Chemical Engineering, National United University, Miaoli, Taiwan.
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Kouri BE, Abrams RA, Al-Refaie WB, Azad N, Farrell J, Gaba RC, Gervais DA, Gipson MG, Kolbeck KJ, Marshalleck FE, Pinchot JW, Small W, Ray CE, Hohenwalter EJ. ACR Appropriateness Criteria Radiologic Management of Hepatic Malignancy. J Am Coll Radiol 2016; 13:265-73. [PMID: 26944037 DOI: 10.1016/j.jacr.2015.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 12/04/2015] [Indexed: 12/18/2022]
Abstract
Management of primary and secondary hepatic malignancy is a complex problem. Achieving optimal care for this challenging population often requires the involvement of multiple medical and surgical disciplines. Because of the wide variety of potential therapies, treatment protocols for various malignancies continue to evolve. Consequently, development of appropriate therapeutic algorithms necessitates consideration of medical options, such as systemic chemotherapy; surgical options, such as resection or transplantation; and loco-regional therapies, such as thermal ablation and transarterial embolization techniques. This article provides a review of treatment strategies for the three most common subtypes of hepatic malignancy treated with loco-regional therapies: hepatocellular carcinoma, neuroendocrine metastases, and colorectal metastases. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every three years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances where evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment.
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Affiliation(s)
- Brian E Kouri
- Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina.
| | | | - Waddah B Al-Refaie
- Georgetown University Hospital, Washington, District of Columbia, American College of Surgeons
| | - Nilofer Azad
- Sidney Kimmel Cancer Center at Johns Hopkins University, Baltimore, Maryland, American Society of Clinical Oncology
| | - James Farrell
- Interventional Endoscopy and Pancreatic Diseases, New Haven, Connecticut, American Gastroenterological Association
| | - Ron C Gaba
- University of Illinois Hospital, Chicago, Illinois
| | | | - Matthew G Gipson
- University of Colorado, Anschutz Medical Campus, Aurora, Colorado
| | | | | | | | - William Small
- Stritch School of Medicine, Loyola University Chicago, Maywood, Illinois
| | - Charles E Ray
- University of Illinois Hospital and Health Science System, Chicago, Illinois
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Comparison of Anatomical and Nonanatomical Hepatectomy for Colorectal Liver Metastasis: A Meta-Analysis of 5207 Patients. Sci Rep 2016; 6:32304. [PMID: 27577197 PMCID: PMC5006087 DOI: 10.1038/srep32304] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 08/05/2016] [Indexed: 12/22/2022] Open
Abstract
It remains unclear whether hepatectomy for colorectal liver metastasis (CRLM) should be performed as anatomical resection (AR) or nonanatomical resection (NAR). The aim of this study is to compare the short- and long-term outcomes of AR and NAR for CRLM. PubMed, Web of Science, EMBASE and the Cochrane Library were systematically searched to identify eligible studies. Twenty one studies involving 5207 patients were analyzed: 3034 (58.3%) underwent AR procedure and 2173 (41.7%) underwent NAR procedure. The results showed that overall survival (OS, hazard ratio (HR) 1.06, 95% confidence interval (CI) 0.95–1.18) and disease free survival (DFS, HR 1.11, 95% CI 0.99–1.24) did not differ significantly between AR and NAR. Duration of operation, postoperative morbidity and mortality were higher in AR than in NAR. There were no significant differences in blood loss and prevalence rate of postoperative positive margins (OR 0.79, 95% CI 0.37–1.52). Our analysis shows that AR does not seem to bring more prognostic benefits than NAR for the treatment of CRLM, and does seem to be inferior to NAR in terms of duration of operation, incidence of postoperative morbidity and mortality.
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Bekki Y, Yamashita YI, Itoh S, Harimoto N, Shirabe K, Maehara Y. Predictors of the Effectiveness of Prophylactic Drains After Hepatic Resection. World J Surg 2016; 39:2543-9. [PMID: 26059409 DOI: 10.1007/s00268-015-3116-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Randomized clinical trials have demonstrated the limited efficacy of prophylactic drains following hepatic resection. However, many surgeons still insist on using prophylactic drains. This study was designed to identify patients who require prophylactic drains to manage or monitor postoperative complications after hepatic resection. METHODS Data were retrospectively collected from 316 patients who underwent hepatic resection and received a prophylactic drain. The patients were divided into two groups according to whether the drain was used to manage or monitor the following postoperative complications: bile leakage (prophylactic drains were used to monitor and treat bile leakage) and postoperative hemorrhage (the drainage fluid was macroscopically bloody and required drain fluid blood counts and monitoring to assess the need for transfusion or reoperation). The results were then validated in a separate cohort of 101 patients. RESULTS In 25/316 patients (7.9 %), the prophylactic drains were clinically effective, being used to manage bile leakage in 18 patients and hemorrhage in 8. Intraoperative bile leakage (P = 0.021) and long operation time (≥ 360 min) (P = 0.017) were independent predictors of bile leakage. Intraoperative blood loss (≥ 650 ml) (P = 0.0009) was an independent predictor of hemorrhage. In the subsequent 101 patients, prophylactic drains were clinically effective in patients with one of these predictors with sensitivity, specificity, and false-negative rates of 88.9, 62.0, and 1.7 %, respectively. CONCLUSION A prophylactic drain should be considered following hepatic resection for patients with intraoperative bile leakage, operation time of ≥ 360 min, or blood loss of ≥ 650 ml.
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Affiliation(s)
- Yuki Bekki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan,
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Shindoh J, Makuuchi M, Matsuyama Y, Mise Y, Arita J, Sakamoto Y, Hasegawa K, Kokudo N. Complete removal of the tumor-bearing portal territory decreases local tumor recurrence and improves disease-specific survival of patients with hepatocellular carcinoma. J Hepatol 2016; 64:594-600. [PMID: 26505120 DOI: 10.1016/j.jhep.2015.10.015] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 10/12/2015] [Accepted: 10/13/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Anatomic resection (AR) of the tumor-bearing portal territory has been reported to be associated with a decreased recurrence of hepatocellular carcinoma (HCC). However, because of the heterogeneity of the study populations, its oncologic advantage remains controversial. The objective of the present study was to determine the clinical advantage of AR for primary HCC, based on the data from a large prospective cohort treated under a constant surgical policy. METHODS In 209 Child-Pugh class A patients with primary, solitary HCC measuring ⩽5.0cm in diameter, which was resectable either by AR or limited resection (non-AR), the overall survival (OS) and disease-free survival (DFS) were compared with patients in whom complete AR was achieved and those who eventually ended up with non-AR after adjustment for the propensity scores to select AR. Advantages of AR in disease-specific survival and local recurrence were also evaluated by competing-risks regression to clarify the true oncologic impact of AR. RESULTS The AR group showed better DFS than the non-AR group (HR, 0.67; 95% CI, 0.45-0.99; p=0.046), while no significant difference was observed in OS (hazard ratio [HR], 0.82; 95% CI, 0.46-1.48; p=0.511). Competing-risks regression revealed that AR significantly decreases local recurrence (HR, 0.12; 95% CI, 0.05-0.30; p<0.001) and improves disease-specific survival (HR, 0.50; 95% CI, 0.28-0.90; p=0.020), while the other cause of death was highly influenced by patient age (>65years) (HR, 7.51; 95% CI, 2.16-26.04; p=0.002) and not associated with AR. CONCLUSION Complete removal of tumor-bearing portal territory decreases the risk of local recurrence and death from HCC.
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Affiliation(s)
- Junichi Shindoh
- Hepatobiliary-pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Japan; Hepatobiliary-pancreatic Surgery Division, Department of Digestive Surgery, Toranomon Hospital, Japan
| | - Masatoshi Makuuchi
- Department of Hepato-biliary-pancreatic Surgery, Japan Red Cross Medical Center, Japan
| | - Yutaka Matsuyama
- Department of Biostatistics, Graduate School of Medicine, University of Tokyo, Japan
| | - Yoshihiro Mise
- Hepatobiliary-pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Japan
| | - Junichi Arita
- Hepatobiliary-pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Japan
| | - Yoshihiro Sakamoto
- Hepatobiliary-pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Japan
| | - Kiyoshi Hasegawa
- Hepatobiliary-pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Japan
| | - Norihiro Kokudo
- Hepatobiliary-pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Japan.
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Lafaro K, Grandhi MS, Herman JM, Pawlik TM. The importance of surgical margins in primary malignancies of the liver. J Surg Oncol 2015; 113:296-303. [PMID: 26659586 DOI: 10.1002/jso.24123] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 11/16/2015] [Indexed: 12/13/2022]
Abstract
Resection is an important treatment modality for hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC). Anatomic resection is generally preferred for HCC. When anatomic resection is not feasible, prospective data have demonstrated an improved outcome among HCC patients who have a resection with wide versus narrow surgical margins. Similarly, among patients with ICC, R1 resection has been associated with worse outcomes. In addition, margin width may also impact risk of recurrence and survival. As such, provided adequate functional liver remnant remains, anatomic resection with wide margins is recommended for HCC and ICC.
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Affiliation(s)
- Kelly Lafaro
- Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
| | | | - Joseph M Herman
- Department of Radiation Oncology, Johns Hopkins Hospital, Baltimore, Maryland
| | - Timothy M Pawlik
- Department of Surgery, Johns Hopkins Hospital, Baltimore, Maryland
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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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Yamashita YI, Yoshida Y, Kurihara T, Itoh S, Harimoto N, Ikegami T, Yoshizumi T, Uchiyama H, Shirabe K, Maehara Y. Surgical results for recurrent hepatocellular carcinoma after curative hepatectomy: Repeat hepatectomy versus salvage living donor liver transplantation. Liver Transpl 2015; 21:961-8. [PMID: 25772591 DOI: 10.1002/lt.24111] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 02/26/2015] [Accepted: 03/03/2015] [Indexed: 02/07/2023]
Abstract
The aims of this study were to evaluate the efficacy of repeat hepatectomy (Hx) and salvage living donor liver transplantation (LDLT) for recurrent hepatocellular carcinoma (HCC). A retrospective cohort study was performed to analyze the surgical results of repeat Hx and salvage LDLT for patients with recurrent HCC within the Milan criteria from 1989 to 2012. A total of 159 patients were divided into 2 groups: a repeat Hx group (n = 146) and a salvage LDLT group (n = 13). Operative results and patient prognoses were compared between the 2 groups. The operative invasiveness, including the operation time (229.1 ± 97.7 versus 862.9 ± 194.4 minutes; P < 0.0001) and blood loss (596.3 ± 764.9 versus 24,690 ± 59,014.4 g; P < 0.0001), were significantly higher in the salvage LDLT group. The early surgical results, such as morbidity (31% versus 62%; P = 0.0111) and the duration of hospital stay (20 ± 22 versus 35 ± 21 days; P = 0.0180), were significantly worse in the salvage LDLT group. There was no significant difference in the overall survival (OS) rate, but the disease-free survival rate of the salvage LDLT group was significantly better (P = 0.0002). The OS rate of patients with grade B liver damage in the repeat Hx group was significantly worse (P < 0.0001), and the 5-year OS rate was quite low, that is, 20% (liver damage A, 77% for the repeat Hx group and 75% for the salvage LDLT group). The prognosis of patients with grade B liver damage after repeat Hx for recurrent HCC is poor, and salvage LDLT would be a potent option for such patients.
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Affiliation(s)
- Yo-Ichi Yamashita
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Yoshida
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takeshi Kurihara
- 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
| | - Norifumi Harimoto
- 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
| | - Hideaki Uchiyama
- 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
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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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: 4.9] [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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Zhang EL, Liang BY, Chen XP, Huang ZY. Severity of liver cirrhosis: a key role in the selection of surgical modality for Child-Pugh A hepatocellular carcinoma. World J Surg Oncol 2015; 13:148. [PMID: 25879526 PMCID: PMC4427928 DOI: 10.1186/s12957-015-0567-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 04/04/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma is the third leading cause of cancer-related death in the world, and cirrhosis is the main cause of hepatocellular carcinoma and adversely affects surgical outcomes. Liver resection, liver transplantation, and local ablation are potentially curative therapies for early hepatocellular carcinoma (HCC). There exists an obvious histological variability of severity within cirrhosis which has different clinical stages. For patients with Child-Pugh B cirrhosis and/or portal hypertension and HCC within Milan criteria, consensus guidelines suggest that liver transplantation is the best treatment of choice; liver resection is widely accepted as first-line treatment for patients with early-stage HCC and preserved liver function; and local ablation is the treatment of choice in patients with small tumors who are not candidates for surgery or can be used as a temporary treatment during the waiting period for transplantation. For patients with compensated cirrhosis or Child A cirrhosis, the selection of surgical modality based on subclassification of cirrhosis remains unclear. This review examines the current status of the selection of surgical modality for hepatocellular carcinoma treatment in cirrhotic patients and aims to emphasize the effects of the severity of cirrhosis on the selection of surgical modality for the treatment of hepatocellular carcinoma.
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Affiliation(s)
- Er-lei Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie Fang Da Dao, Wuhan, 430030, China.
| | - Bin-yong Liang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie Fang Da Dao, Wuhan, 430030, China.
| | - Xiao-ping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie Fang Da Dao, Wuhan, 430030, China.
| | - Zhi-yong Huang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jie Fang Da Dao, Wuhan, 430030, China.
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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: 2.0] [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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Yamashita YI, Imai D, Bekki Y, Kimura K, Matsumoto Y, Nakagawara H, Ikegami T, Yoshizumi T, Shirabe K, Aishima S, Maehara Y. Surgical Outcomes of Hepatic Resection for Hepatitis B Virus Surface Antigen-Negative and Hepatitis C Virus Antibody-Negative Hepatocellular Carcinoma. Ann Surg Oncol 2014; 22:2279-85. [PMID: 25472646 DOI: 10.1245/s10434-014-4261-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Indexed: 12/14/2022]
Abstract
BACKGROUND The incidence of hepatitis B virus surface antigen-negative and hepatitis C virus antibody-negative hepatocellular carcinoma (NBNC-HCC) is gradually increasing. METHODS A retrospective cohort study was performed in 694 patients who underwent curative hepatic resection for primary HCC from January 1990 to December 2011. RESULTS In the NBNC-HCC group (n = 110), the complication rate of diabetic mellitus (38 %) was significantly higher than that of the B-HCC group (n = 110; 17 %), and their rate of alcohol abuse (38 %) was significantly higher than that of both the B-HCC (26 %) and C-HCC groups (n = 474; 22 %). In the NBNC-HCC group, the tumor diameter (4.5 ± 3.6 cm) was significantly larger than that of the C-HCC group (2.9 ± 1.8 cm), but the rate of histological cirrhosis (37 %) was significantly lower than those of both the B-HCC (67 %) and C-HCC (53 %) groups. There were no significant differences regarding overall and disease-free survival among the three groups. In the NBNC-HCC group, multiple intrahepatic or distant recurrences (25 %) were significantly higher than in the C-HCC group (17 %), and the rate of recurrence more than 2 years after hepatic resection (24 %) was significantly higher than that of the B-HCC group (12 %). CONCLUSIONS The surgical outcomes of patients with NBNC-HCC were not significantly different compared with those of the patients with B-HCC or C-HCC. There was a substantial population with late recurrence among the patients with NBNC-HCC after curative hepatic resection, and thus not only long-term follow-up but also the early establishment of preventive methods for HCC recurrence from NBNC-hepatitis are necessary.
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Affiliation(s)
- Yo-Ichi Yamashita
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan,
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