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Boubaddi M, Marichez A, Adam JP, Lapuyade B, Debordeaux F, Tlili G, Chiche L, Laurent C. Comprehensive Review of Future Liver Remnant (FLR) Assessment and Hypertrophy Techniques Before Major Hepatectomy: How to Assess and Manage the FLR. Ann Surg Oncol 2024:10.1245/s10434-024-16108-9. [PMID: 39230854 DOI: 10.1245/s10434-024-16108-9] [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: 05/24/2024] [Accepted: 08/16/2024] [Indexed: 09/05/2024]
Abstract
BACKGROUND The regenerative capacities of the liver and improvements in surgical techniques have expanded the possibilities of resectability. Liver resection is often the only curative treatment for primary and secondary malignancies, despite the risk of post-hepatectomy liver failure (PHLF). This serious complication (with a 50% mortality rate) can be avoided by better assessment of liver volume and function of the future liver remnant (FLR). OBJECTIVE The aim of this review was to understand and assess clinical, biological, and imaging predictors of PHLF risk, as well as the various hypertrophy techniques, to achieve an adequate FLR before hepatectomy. METHOD We reviewed the state of the art in liver regeneration and FLR hypertrophy techniques. RESULTS The use of new biological scores (such as the aspartate aminotransferase/platelet ratio index + albumin-bilirubin [APRI+ALBI] score), concurrent utilization of 99mTc-mebrofenin scintigraphy (HBS), or dynamic hepatocyte contrast-enhanced MRI (DHCE-MRI) for liver volumetry helps predict the risk of PHLF. Besides portal vein embolization, there are other FLR optimization techniques that have their indications in case of risk of failure (e.g., associating liver partition and portal vein ligation for staged hepatectomy, liver venous deprivation) or in specific situations (transarterial radioembolization). CONCLUSION There is a need to standardize volumetry and function measurement techniques, as well as FLR hypertrophy techniques, to limit the risk of PHLF.
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Affiliation(s)
- Mehdi Boubaddi
- Hepatobiliary and Pancreatic Surgery Department, Bordeaux University Hospital Center, Bordeaux, France.
- Bordeaux Institute of Oncology, BRIC U1312, INSERM, Bordeaux University, Bordeaux, France.
| | - Arthur Marichez
- Hepatobiliary and Pancreatic Surgery Department, Bordeaux University Hospital Center, Bordeaux, France
- Bordeaux Institute of Oncology, BRIC U1312, INSERM, Bordeaux University, Bordeaux, France
| | - Jean-Philippe Adam
- Hepatobiliary and Pancreatic Surgery Department, Bordeaux University Hospital Center, Bordeaux, France
| | - Bruno Lapuyade
- Radiology Department, Bordeaux University Hospital Center, Bordeaux, France
| | - Frederic Debordeaux
- Nuclear Medicine Department, Bordeaux University Hospital Center, Bordeaux, France
| | - Ghoufrane Tlili
- Nuclear Medicine Department, Bordeaux University Hospital Center, Bordeaux, France
| | - Laurence Chiche
- Hepatobiliary and Pancreatic Surgery Department, Bordeaux University Hospital Center, Bordeaux, France
| | - Christophe Laurent
- Hepatobiliary and Pancreatic Surgery Department, Bordeaux University Hospital Center, Bordeaux, France
- Bordeaux Institute of Oncology, BRIC U1312, INSERM, Bordeaux University, Bordeaux, France
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Russolillo N, Ciulli C, Zingaretti CC, Fontana AP, Langella S, Ferrero A. Laparoscopic versus open parenchymal sparing liver resections for high tumour burden colorectal liver metastases: a propensity score matched analysis. Surg Endosc 2024; 38:3070-3078. [PMID: 38609588 DOI: 10.1007/s00464-024-10797-9] [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: 01/08/2024] [Accepted: 03/09/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND Laparoscopic liver resection (LLR) has proved effective in the treatment of oligometastatic disease (1 or 2 colorectal liver metastases CRLM) with similar long-term outcomes and improved short-term results compared to open liver resection (OLR). Feasibility of parenchymal sparing LLR for high tumour burden diseases is largely unknown. Aim of the study was to compare short and long-term results of LLR and OLR in patients with ≥ 3 CRLM. METHODS Patients who underwent first LR of at least two different segments for ≥ 3 CRLM between 01/2012 and 12/2021 were analysed. Propensity score nearest-neighbour 1:1 matching was based on relevant prognostic factors. RESULTS 277 out of 673 patients fulfilled inclusion criteria (47 LLR and 230 OLR). After match two balanced groups of 47 patients with a similar mean number of CRLM (5 in LLR vs 6.5 in OLR, p = 0.170) were analysed. The rate of major hepatectomy was similar between the two group (10.6% OLR vs. 12.8% LLR). Mortality (2.1% OLR vs 0 LLR) and overall morbidity rates (34% OLR vs 23.4% LLR) were comparable. Length of stay (LOS) was shorter in the LLR group (5 vs 9 days, p = 0.001). No differences were observed in median overall (41.1 months OLR vs median not reached LLR) and disease-free survival (18.3 OLR vs 27.9 months LLR). CONCLUSION Laparoscopic approach should be considered in selected patients scheduled to parenchymal sparing LR for high tumour burden disease as associated to shorter LOS and similar postoperative and long-term outcomes compared to the open approach.
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Affiliation(s)
- Nadia Russolillo
- Department of General and Oncological Surgery, Mauriziano Hospital "Umberto I", Largo Turati, 62, 10128, Turin, Italy.
| | - Cristina Ciulli
- Department of General and Oncological Surgery, Mauriziano Hospital "Umberto I", Largo Turati, 62, 10128, Turin, Italy
| | - Caterina Costanza Zingaretti
- Department of General and Oncological Surgery, Mauriziano Hospital "Umberto I", Largo Turati, 62, 10128, Turin, Italy
| | - Andrea Pierluigi Fontana
- Department of General and Oncological Surgery, Mauriziano Hospital "Umberto I", Largo Turati, 62, 10128, Turin, Italy
| | - Serena Langella
- Department of General and Oncological Surgery, Mauriziano Hospital "Umberto I", Largo Turati, 62, 10128, Turin, Italy
| | - Alessandro Ferrero
- Department of General and Oncological Surgery, Mauriziano Hospital "Umberto I", Largo Turati, 62, 10128, Turin, Italy
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Langella S, Armentano S, Russolillo N, Luzzi AP, Fontana AP, Daniele L, Ferrero A. Colorectal metastases with intrabiliary growth: incidence, treatment, and outcomes. Updates Surg 2024; 76:459-469. [PMID: 38483785 DOI: 10.1007/s13304-024-01752-3] [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: 03/25/2023] [Accepted: 01/08/2024] [Indexed: 04/05/2024]
Abstract
Intrabiliary growth (IG) is an unusual modality for colorectal metastases to spread. Relatively little is known about this condition because large series are lacking. The aim of the study was to compare the surgical and oncological outcomes of patients with or without IG. From 01/2010 to 12/2020, 999 patients underwent hepatectomy for colorectal metastases. Clinicopathological variables were retrospectively analyzed from a prospective-collected database of patients with or without IG. A propensity score matched (PSM) analysis to compare OS and DFS was performed. At first hepatectomy, 29 patients (2.9%) had IG: 7 isolated IG and 22 mixed-type (mass-forming lesion with IG). 4 patients presented IG at repeat hepatectomy for recurrence, of whom 3 had no biliary invasion at initial surgery. IG resulted to be more common in older patients (median age 70 in IG vs 60 years of no-IG, p = 0.004). Mean time from colorectal tumor was longer in IG (20.4 months) than no-IG (12.9 months), p = 0.038. Major hepatectomies (55.2% IG vs 29.7% no-IG, p = 0.003) and anatomic resections (89.7% vs 58.2%, p = 0.001) were more frequently required to treat IG. In 5 (17%) of IG, a resection of main bile duct was performed. Overall postoperative mortality and complications were similar in the two groups, while bile leak was 17.2% IG vs 5.6% no-IG (p = 0.024). Median margin width was comparable in IG (1.4 mm) and no-IG (2 mm). Five-year overall survival (IG 45.9% vs no-IG 44.5%) and Disease-Free Survival (IG 35.9% vs no-IG 36.6%) were similar in the two groups. According to PSM, 145 patients with no-IG were compared to 29 of IG group. After PSM, OS and DFS did not show any statistically significant difference. IG has similar oncological outcomes of resected colorectal metastases without IG, although it affects surgical management.
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Affiliation(s)
- Serena Langella
- Department of General and Oncological Surgery, Mauriziano "Umberto I" Hospital, Largo Filippo Turati, 62, 10128, Turin, Italy.
| | - Serena Armentano
- Department of General and Oncological Surgery, Mauriziano "Umberto I" Hospital, Largo Filippo Turati, 62, 10128, Turin, Italy
| | - Nadia Russolillo
- Department of General and Oncological Surgery, Mauriziano "Umberto I" Hospital, Largo Filippo Turati, 62, 10128, Turin, Italy
| | - Andrea-Pierre Luzzi
- Department of General and Oncological Surgery, Mauriziano "Umberto I" Hospital, Largo Filippo Turati, 62, 10128, Turin, Italy
| | - Andrea Pierluigi Fontana
- Department of General and Oncological Surgery, Mauriziano "Umberto I" Hospital, Largo Filippo Turati, 62, 10128, Turin, Italy
| | - Lorenzo Daniele
- Department of Patology, Mauriziano "Umberto I" Hospital, Largo Filippo Turati, 62, 10128, Turin, Italy
| | - Alessandro Ferrero
- Department of General and Oncological Surgery, Mauriziano "Umberto I" Hospital, Largo Filippo Turati, 62, 10128, Turin, Italy
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4
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Sparrelid E, Olthof PB, Dasari BVM, Erdmann JI, Santol J, Starlinger P, Gilg S. Current evidence on posthepatectomy liver failure: comprehensive review. BJS Open 2022; 6:6840812. [PMID: 36415029 PMCID: PMC9681670 DOI: 10.1093/bjsopen/zrac142] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Despite important advances in many areas of hepatobiliary surgical practice during the past decades, posthepatectomy liver failure (PHLF) still represents an important clinical challenge for the hepatobiliary surgeon. The aim of this review is to present the current body of evidence regarding different aspects of PHLF. METHODS A literature review was conducted to identify relevant articles for each topic of PHLF covered in this review. The literature search was performed using Medical Subject Heading terms on PubMed for articles on PHLF in English until May 2022. RESULTS Uniform reporting on PHLF is lacking due to the use of various definitions in the literature. There is no consensus on optimal preoperative assessment before major hepatectomy to avoid PHLF, although many try to estimate future liver remnant function. Once PHLF occurs, there is still no effective treatment, except liver transplantation, where the reported experience is limited. DISCUSSION Strict adherence to one definition is advised when reporting data on PHLF. The use of the International Study Group of Liver Surgery criteria of PHLF is recommended. There is still no widespread established method for future liver remnant function assessment. Liver transplantation is currently the only effective way to treat severe, intractable PHLF, but for many indications, this treatment is not available in most countries.
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Affiliation(s)
- Ernesto Sparrelid
- Department of Clinical Science, Intervention and Technology, Division of Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Pim B Olthof
- Department of Surgery, Erasmus MC, Rotterdam, The Netherlands.,Department of Surgery, Amsterdam UMC, Amsterdam, The Netherlands
| | - Bobby V M Dasari
- Department of HPB Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK.,University of Birmingham, Birmingham, UK
| | - Joris I Erdmann
- Department of Surgery, Amsterdam UMC, Amsterdam, The Netherlands
| | - Jonas Santol
- Department of Surgery, HPB Center, Viennese Health Network, Clinic Favoriten and Sigmund Freud Private University, Vienna, Austria.,Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Patrick Starlinger
- Division of General Surgery, Department of Surgery, Medical University of Vienna, General Hospital of Vienna, Vienna, Austria.,Department of Surgery, Division of Hepatobiliary and Pancreas Surgery, Mayo Clinic, Rochester, New York, USA
| | - Stefan Gilg
- Department of Clinical Science, Intervention and Technology, Division of Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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5
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Dumitrescu G, Januszkiewicz A, Ågren A, Magnusson M, Sparrelid E, Rooyackers O, Wernerman J. Fibrinogen and albumin synthesis rates in major upper abdominal surgery. PLoS One 2022; 17:e0276775. [PMID: 36301906 PMCID: PMC9612515 DOI: 10.1371/journal.pone.0276775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 10/13/2022] [Indexed: 11/22/2022] Open
Abstract
Plasma fibrinogen and albumin concentrations initially decrease after abdominal surgery. On postoperative days 3-5 fibrinogen concentration returns to the preoperative level or even higher, while albumin stays low. It is not known if these altered plasma concentrations reflect changes in synthesis rate, utilization, or both. In particular a low albumin plasma concentration has often been attributed to a low synthesis rate, which is not always the case. The objective of this study was to determine fibrinogen and albumin quantitative synthesis rates in patients undergoing major upper abdominal surgery with and without intact liver size. Patients undergoing liver or pancreatic resection (n = 9+6) were studied preoperatively, on postoperative days 1 and 3-5. De novo synthesis of fibrinogen and albumin was determined; in addition, several biomarkers indicative of fibrinogen utilization were monitored. After hemihepatectomy, fibrinogen synthesis was 2-3-fold higher on postoperative day 1 than preoperatively. On postoperative days 3-5 the synthesis level was still higher than preoperatively. Following major liver resections albumin synthesis was not altered postoperatively compared to preoperative values. After pancreatic resection, on postoperative day 1 fibrinogen synthesis was 5-6-fold higher than preoperatively and albumin synthesis 1.5-fold higher. On postoperative days 3-5, synthesis levels returned to preoperative levels. Despite decreases in plasma concentrations, de novo synthesis of fibrinogen was markedly stimulated on postoperative day 1 after both hemihepatectomies and pancreatectomies, while de novo albumin synthesis remained grossly unchanged. The less pronounced changes seen following hepatectomies were possibly related to the loss of liver tissue.
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Affiliation(s)
- Gabriel Dumitrescu
- Division of Anaesthesia, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- * E-mail:
| | - Anna Januszkiewicz
- Division of Anaesthesia, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Anna Ågren
- Department of Molecular Medicine and Surgery, MMK, Clinical Chemistry and Coagulation, Karolinska Institutet, Stockholm, Sweden
| | - Maria Magnusson
- Department of Molecular Medicine and Surgery, MMK, Clinical Chemistry and Coagulation, Karolinska Institutet, Stockholm, Sweden
- Division of Paediatrics, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Ernesto Sparrelid
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Olav Rooyackers
- Division of Anaesthesia, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Jan Wernerman
- Division of Anaesthesia, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
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6
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Sun HC, Zhou J, Wang Z, Liu X, Xie Q, Jia W, Zhao M, Bi X, Li G, Bai X, Ji Y, Xu L, Zhu XD, Bai D, Chen Y, Chen Y, Dai C, Guo R, Guo W, Hao C, Huang T, Huang Z, Li D, Li G, Li T, Li X, Li G, Liang X, Liu J, Liu F, Lu S, Lu Z, Lv W, Mao Y, Shao G, Shi Y, Song T, Tan G, Tang Y, Tao K, Wan C, Wang G, Wang L, Wang S, Wen T, Xing B, Xiang B, Yan S, Yang D, Yin G, Yin T, Yin Z, Yu Z, Zhang B, Zhang J, Zhang S, Zhang T, Zhang Y, Zhang Y, Zhang A, Zhao H, Zhou L, Zhang W, Zhu Z, Qin S, Shen F, Cai X, Teng G, Cai J, Chen M, Li Q, Liu L, Wang W, Liang T, Dong J, Chen X, Wang X, Zheng S, Fan J. Chinese expert consensus on conversion therapy for hepatocellular carcinoma (2021 edition). Hepatobiliary Surg Nutr 2022; 11:227-252. [PMID: 35464283 PMCID: PMC9023831 DOI: 10.21037/hbsn-21-328] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/18/2021] [Indexed: 01/27/2023]
Abstract
Recent advances in systemic and locoregional treatments for patients with unresectable or advanced hepatocellular carcinoma (HCC) have resulted in improved response rates. This has provided an opportunity for selected patients with initially unresectable HCC to achieve adequate tumor downstaging to undergo surgical resection, a 'conversion therapy' strategy. However, conversion therapy is a new approach to the treatment of HCC and its practice and treatment protocols are still being developed. Review the evidence for conversion therapy in HCC and develop consensus statements to guide clinical practice. Evidence review: Many research centers in China have accumulated significant experience implementing HCC conversion therapy. Preliminary findings and data have shown that conversion therapy represents an important strategy to maximize the survival of selected patients with intermediate stage to advanced HCC; however, there are still many urgent clinical and scientific challenges for this therapeutic strategy and its related fields. In order to summarize and learn from past experience and review current challenges, the Chinese Expert Consensus on Conversion Therapy for Hepatocellular Carcinoma (2021 Edition) was developed based on a review of preliminary experience and clinical data from Chinese and non-Chinese studies in this field and combined with recommendations for clinical practice. Sixteen consensus statements on the implementation of conversion therapy for HCC were developed. The statements generated in this review are based on a review of clinical evidence and real clinical experience and will help guide future progress in conversion therapy for patients with HCC.
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Affiliation(s)
- Hui-Chuan Sun
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zheng Wang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiufeng Liu
- Department of Medical Oncology of PLA Cancer Center, Jinling Hospital, Nanjing, China
| | - Qing Xie
- Department of Infectious Disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weidong Jia
- Department of Liver Surgery, The First Affiliated Hospital of USTC, Hefei, China
| | - Ming Zhao
- Minimally Invasive Interventional Division, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xinyu Bi
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Gong Li
- Department of Radiation Oncology, Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Xueli Bai
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yuan Ji
- Department of Pathology, Fudan University Shanghai Cancer Centre, Shanghai, China
| | - Li Xu
- Department of Liver Surgery, Sun Yat-sen University Cancer Centre, Guangzhou, China
| | - Xiao-Dong Zhu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Dousheng Bai
- Department of Hepatobiliary Surgery, Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Yajin Chen
- Department of Hepatobiliopancreatic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yongjun Chen
- Division of Hepatobiliary Surgery, Department of General Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chaoliu Dai
- Department of Hepatobiliary and Splenic Surgery, Shengjing Hospital Affiliated to China Medical University, Shenyang, China
| | - Rongping Guo
- The Department of Hepatobiliary Oncology of Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Wenzhi Guo
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chunyi Hao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Sarcoma Center, Peking University Cancer Hospital and Institute, Beijing, China
| | - Tao Huang
- Department of Hepatobiliary Surgery, Affiliated Tumour Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhiyong Huang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Deyu Li
- Department of Hepato-Biliary Pancreatic Surgery, Henan Provincial People's Hospital, Zhengzhou, China
| | - Gang Li
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University (Second Military Medical University), Shanghai, China
| | - Tao Li
- Department of general surgery, Qilu Hospital, Shandong University, Jinan, China
| | - Xiangcheng Li
- Department of Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Guangming Li
- Center of General Surgery, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Xiao Liang
- Department of General Surgery, Zhejiang University, School of Medicine, Sir Run Run Shaw Hospital, Hangzhou, China
| | - Jingfeng Liu
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Fubao Liu
- Division of General Surgery, First Affiliated Hospital, Anhui Medical University, Hefei, China
| | - Shichun Lu
- Department of Hepatobiliary Surgery, First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Zheng Lu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Bengbu Medical College Bengbu, China
| | - Weifu Lv
- Department of Interventional Radiology, The Anhui Provincial Hospital, Hefei, China
| | - Yilei Mao
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC & Chinese Academy of Medical Sciences (CAMS), Beijing, China
| | - Guoliang Shao
- Department of Intervention, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yinghong Shi
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Tianqiang Song
- Department of Hepatobiliary Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Guang Tan
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yunqiang Tang
- Department of Hepatic-Biliary Surgery, The Affiliated Cancer Hospital of Guangzhou Medical University, Guangzhou, China
| | - Kaishan Tao
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Chidan Wan
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guangyi Wang
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, China
| | - Lu Wang
- Liver Surgery Department, Shanghai Cancer Center, Fudan University, Shanghai, China
| | - Shunxiang Wang
- Department of Hepatobiliary Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Tianfu Wen
- Department of Liver Surgery & Liver Transplantation Centre, West China Hospital of Sichuan University, Chengdu, China
| | - Baocai Xing
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China
| | - Bangde Xiang
- Hepatobiliary Surgery Department, Guangxi Liver Cancer Diagnosis and Treatment Engineering and Technology Research Center, Key Laboratory for High-Incidence Tumor Prevention and Treatment, Ministry of Education, Guangxi Medical University Cancer Hospital, Nanning, China
| | - Sheng Yan
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dinghua Yang
- Unit of Hepatobiliary Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Guowen Yin
- Department of Intervention, Cancer Hospital of Jiangsu, Nanjing, China
| | - Tao Yin
- Department of Hepatic & Biliary & Pancreatic Surgery, Hubei Cancer Hospital, Affiliated Hubei Cancer Hospital of Huazhong University of Science and Technology, Wuhan, China
| | - Zhenyu Yin
- Department of Hepatobiliary Surgery, Zhongshan Hospital, Xiamen University, Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Xiamen, China
| | - Zhengping Yu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Bixiang Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jialin Zhang
- Department of Hepatobiliary Surgery, the First Hospital of China Medical University, Shenyang, China
| | - Shuijun Zhang
- Key Laboratory of Hepatobiliary and Pancreatic Surgery and Digestive Organ Transplantation of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ti Zhang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yamin Zhang
- Department of Hepatobiliary Surgery, Tianjin First Central Hospital, Tianjin, China
| | - Yubao Zhang
- Department of Hepatobiliary Pancreatic Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Aibin Zhang
- Department of Hepatobiliary Pancreatic Surgery, The First Affiliated Hospital of College of Medicine, Zhejiang University, Hangzhou, China
| | - Haitao Zhao
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ledu Zhou
- Department of Liver Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Wu Zhang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Key Laboratory of Combined Multi-Organ Transplantation, Zhejiang Province, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhenyu Zhu
- Hepatoliliary Surgery Center, 302 Hospital of PLA, Beijing, China
| | - Shukui Qin
- Qinhuai Medical Area, Eastern Theater General Hospital of PLA China, Nanjing, China
| | - Feng Shen
- Department of Hepatic Surgery IV, the Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Xiujun Cai
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Gaojun Teng
- Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Jianqiang Cai
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Minshan Chen
- Department of Liver Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qiang Li
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Lianxin Liu
- Department of Hepatobiliary Surgery, Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Weilin Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiahong Dong
- Hepatopancreatobiliary Center, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Changping, Beijing, China
| | - Xiaoping Chen
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xuehao Wang
- Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences, NHC Key Laboratory of Living Donor Liver Transplantation (Nanjing Medical University), Nanjing, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University, School of Medicine, Hangzhou, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
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Chen X, Kuang M, Hu ZH, Peng YH, Wang N, Luo H, Yang P. Prediction of post-hepatectomy liver failure and long-term prognosis after curative resection of hepatocellular carcinoma using liver stiffness measurement. Arab J Gastroenterol 2022; 23:82-88. [PMID: 35120839 DOI: 10.1016/j.ajg.2022.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 10/24/2021] [Accepted: 01/04/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND STUDY AIMS Post-hepatectomy liver failure (PHLF) is the main cause of perioperative death after hepatocellular carcinoma (HCC) resection. PHLF occurrence is related to both the hepatectomy volume and the degree of cirrhosis. Accurate preoperative assessment of the degree of cirrhosis may aid in reducing the incidence of PHLF. Several studies have shown that the liver stiffness measurement (LSM) is well correlated with cirrhosis. This study explored the relationship between LSM and PHLF occurrence after radical HCC resection and the effect on long-term prognosis. PATIENTS AND METHODS We retrospectively analyzed the clinical data of 164 patients who underwent radical HCC resection at our center from January 2017 to January 2020. The related postoperative PHLF factors were analyzed. The LSM threshold in postoperative PHLF was calculated through receiver operating characteristic (ROC) curve analysis. Patients were grouped according to different LSM thresholds and survival analysis was performed. RESULTS Forty-six patients experienced PHLF, of whom 19, 21, and 6 were classified as grades A, B, and C, respectively. Multivariate analysis indicated that LSM was an independent risk factor for PHLF after HCC surgery (OR = 1.174, P < 0.000). LSM (OR = 1.219, P < 0.000) and intraoperative bleeding (OR = 1.001, P = 0.047) were risk factors for grade B-C PHLF. The LSM threshold that predicted PHLF occurrence was 17.9 kPa (AUC = 0.831, P < 0.000) and 24.5 kPa (AUC = 0.867, P < 0.000) for grade B-C PHLF. LSM was correlated with PHLF severity (r = 0.439, P < 0.001). The median survival times were 32 vs 26 months (P = 0.016) for patients with LSM ≤ 17.9 kPa vs those with LSM > 17.9 kPa and 28 vs 24 months (P = 0.004) for patients with LSM ≤ 24.5 kPa vs those with LSM > 24.5 kPa. CONCLUSION LSM is related to PHLF occurrence in patients undergoing HCC resection; a higher LSM is associated with the occurrence of more severe PHLF after surgery. In addition, LSM may aid in predicting long-term survival after liver resection in patients with HCC.
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Affiliation(s)
- Xi Chen
- Department of Hepatobiliary Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
| | - Ming Kuang
- Department of Hepatobiliary Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
| | - Zhao-Hui Hu
- Department of Hepatobiliary Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China.
| | - Yong-Hai Peng
- Department of Hepatobiliary Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
| | - Ning Wang
- Department of Ultrasonic, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
| | - Hua Luo
- Department of Hepatobiliary Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
| | - Pei Yang
- Department of Hepatobiliary Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang 621000, China
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Recurrence after Curative Resection for Intrahepatic Cholangiocarcinoma: How to Predict the Chance of Repeat Hepatectomy? J Clin Med 2021; 10:jcm10132820. [PMID: 34206799 PMCID: PMC8269164 DOI: 10.3390/jcm10132820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/23/2021] [Accepted: 06/24/2021] [Indexed: 01/07/2023] Open
Abstract
(1) Background: Tumor recurrence after liver resection (LR) for intrahepatic cholangiocarcinoma (ICC) is common. Repeat liver resection (RLR) for recurrent ICC results in good survival outcomes in selected patients. The aim of this study was to investigate factors affecting the chance of resectability of recurrent ICC. (2) Methods: LR for ICC performed between January 2001 and December 2020 were retrospectively reviewed. Patients who had undergone first LR were considered for the study. Data on recurrences were analyzed. A logistic regression model was used for multivariable analysis of factors related to RLR rate. (3) Results: In total, 140 patients underwent LR for ICC. Major/extended hepatectomies were required in 105 (75%) cases. The 90-day mortality was 5.7%, Clavien–Dindo grade 3, 4 complications were 9.3%, N+ disease was observed in 32.5%, and the median OS was 38.3 months. Recurrence occurred in 91 patients (65%). The site of relapse was the liver in 53 patients (58.2%). RLR was performed in 21 (39.6%) patients. Factors that negatively affected RLR were time to recurrence ≤12 months (OR 7.4, 95% CI 1.68–33.16, p = 0.008) and major hepatectomy (OR 16.7, 95% CI 3.8–73.78, p < 0.001) at first treatment. Survival after recurrence was better in patients who underwent RLR as compared with not resected patients (31 vs. 13.2 months, p = 0.02). (4) Conclusions: Patients with ICC treated at first resection with major hepatectomy and those who recurred in ≤12 months had significantly lower probability to receive a second resection for recurrence.
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Kuboki S, Furukawa K, Takayashiki T, Takano S, Miyazaki M, Ohtsuka M. Clinical implication of ICG test in major hepatectomy for biliary tract cancer. Minerva Surg 2021; 76:202-210. [PMID: 33890438 DOI: 10.23736/s2724-5691.21.08580-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Major hepatectomy with bile duct resection (BDR) is associated with severe postoperative complications; therefore, evaluation of preoperative liver function is important. However, little is known about mechanisms of increased severe complications in patients with poor liver function. The aim of this study was to evaluate whether indocyanine green retention rate after 15 minutes of injection (ICG-R15) is useful for predicting the risk of severe postoperative complications in this operation, and to reveal the mechanisms of increasing severe complications by focusing on immune function and liver regeneration after hepatectomy. METHODS Patients receiving major hepatectomy with BDR between 2000 and 2017 were retrospectively reviewed. Severe postoperative complications were defined as Clavien-Dindo grade ≥IV. RESULTS In 284 patients undergoing major hepatectomy with BDR, ICG-R15 was correlated with severe postoperative complications, with cut-off value of 11.8%. In brief, the incidences of hyperbilirubinemia, coagulopathy, liver failure, respiratory failure, severe complications, and mortality were higher in the high ICG-R15 group. Moreover, high ICG-R15 (≥11.8%) was an independent factor for predicting severe complications after major hepatectomy with BDR. Immune dysfunction in the early phase after operation, prolonged postoperative immunosuppression, and delayed liver regeneration were reasons for increasing severe postoperative complications in patients with high ICG-R15. CONCLUSIONS High ICG-R15 is an independent risk factor for severe complications after major hepatectomy with BDR, and its cut-off value is 11.8%. Compromised condition and delayed liver regeneration induced by immune dysfunction are reasons of increased severe postoperative complications in patients with high ICG-R15.
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Affiliation(s)
- Satoshi Kuboki
- Graduate School of Medicine, Department of General Surgery, Chiba University, Chiba, Japan -
| | - Katsunori Furukawa
- Graduate School of Medicine, Department of General Surgery, Chiba University, Chiba, Japan
| | - Tsukasa Takayashiki
- Graduate School of Medicine, Department of General Surgery, Chiba University, Chiba, Japan
| | - Shigetsugu Takano
- Graduate School of Medicine, Department of General Surgery, Chiba University, Chiba, Japan
| | - Masaru Miyazaki
- Graduate School of Medicine, Department of General Surgery, Chiba University, Chiba, Japan.,Digestive Diseases Center, Mita Hospital, International University of Health and Welfare, Tokyo, Japan
| | - Masayuki Ohtsuka
- Graduate School of Medicine, Department of General Surgery, Chiba University, Chiba, Japan
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Unilateral versus Bilateral Endoscopic Nasobiliary Drainage and Subsequent Metal Stent Placement for Unresectable Malignant Hilar Obstruction: A Multicenter Randomized Controlled Trial. J Clin Med 2021; 10:jcm10020206. [PMID: 33430020 PMCID: PMC7827318 DOI: 10.3390/jcm10020206] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/27/2020] [Accepted: 01/05/2021] [Indexed: 02/06/2023] Open
Abstract
(1) Background: Endoscopic management of hilar biliary obstruction is still challenging. Compared with unilateral drainage, bilateral drainage could preserve larger functional liver volume and potentially improve clinical outcomes. To evaluate the effectiveness of bilateral drainage, we conducted this multicenter randomized controlled study. (2) Methods: Patients with unresectable malignant hilar biliary obstruction were assigned to unilateral or bilateral group. At first, patients underwent endoscopic nasobiliary drainage (ENBD), and subsequently underwent self-expandable metallic stent (SEMS) deployment. Primary outcomes were the functional success rate of ENBD and time to recurrent biliary obstruction (TRBO) after SEMS deployment. (3) Results: During the study period, 38 and 39 patients were enrolled in the unilateral and bilateral groups. The functional success rate was similar in the uni- and bi-ENBD group (57% vs. 56%; p = 0.99), but the rate of additional drainage was higher in uni-ENBD group. Although TRBO and overall survival time after SEMS deployment were not different between the groups (p = 0.11 and 0.78, respectively), the incidence of early adverse events tended to be higher in the bi-SEMS group (5.3% vs. 28%; p = 0.11). (4) Conclusions: Our study failed to demonstrate the superiority of bilateral over unilateral biliary drainage in terms of functional success rate and TRBO.
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11
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Uemura S, Higuchi R, Yazawa T, Izumo W, Otsubo T, Yamamoto M. Level of total bilirubin in the bile of the future remnant liver of patients with obstructive jaundice undergoing hepatectomy predicts postoperative liver failure. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2020; 27:614-621. [PMID: 32506707 DOI: 10.1002/jhbp.784] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 04/17/2020] [Accepted: 04/22/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND We investigated whether the daily level of total bilirubin in the bile (LTB) excreted from the future remnant liver (FRL) can predict post-hepatectomy liver failure (PHLF) in patients with obstructive jaundice undergoing hepatectomy. METHODS Seventy-four patients who underwent biliary drainage and collection of bile juice from the FRL before undergoing right hepatectomy or right/left trisectionectomy with bile duct resection were included. The LTB from the FRL (mg/d) was calculated as the volume of the bile (dL) per day multiplied by the density of total bilirubin in the bile (mg/dL). We compared patients' characteristics with or without PHLF, which was defined as the total serum bilirubin level remaining >10 mg/dL after postoperative day 10. Then, pre- and intraoperative factors related to PHLF were examined. RESULTS PHLF was observed in six patients. LTB was significantly lower in the PHLF group. The LTB cut-off value for predicting PHLF, as determined using the receiver operating characteristic curve, was 56 mg/d. On multivariate analysis, LTB was found to be an independent risk factor for PHLF (P = .01, OR 35.88). CONCLUSIONS LTB may be a potential functional assessment in jaundiced patients before right hepatectomy and right/left trisectionectomy.
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Affiliation(s)
- Shuichiro Uemura
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Ryota Higuchi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Takehisa Yazawa
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Wataru Izumo
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Takehito Otsubo
- Department of Gastroenterological and General Surgery, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
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Russolillo N, Sperti E, Langella S, Menonna F, Allieta A, Di Maio M, Ferrero A. Impact of primary tumor location on patterns of recurrence and survival of patients undergoing resection of liver metastases from colon cancer. HPB (Oxford) 2020; 22:116-123. [PMID: 31235431 DOI: 10.1016/j.hpb.2019.05.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/25/2019] [Accepted: 05/20/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Several studies have described a worse prognosis for right-sided colon cancer compared to left-sided. The aim of this study was to compare patterns of recurrence and survival following resection of liver metastases (LM) from right-sided (RS) versus left-sided (LS) colon cancer. METHODS Patients undergoing resection for colon cancer LM between 2000 and 2017 were analyzed. Rectal cancer, multiple primaries and unknown location were excluded. RESULTS Out of 995 patients, 686 fulfilled inclusion criteria (RS-LM = 322, LS-LM = 364). RS colon cancer had higher prevalence of metastatic lymph nodes (67.4% vs. 57.1%, P = 0.008). RS-LM were more often mucinous (16.8% vs. 8.5%, P = 0.001) and G3 (58.3% vs. 48.9%, P = 0.014). 451 (65.7%) patients experienced recurrence (RS-LM 68.9% vs. LS-LM 62.9%). In RS-LM group, recurrence was more often encephalic (2.3% vs. 0%, P = 0.029) and at multiple sites (34.2% vs. 23.5%, P = 0.012). The rate of re-resection was lower in RS-LM patients (27.9% vs. 37.5%, P = 0.024). Multivariate analysis showed RS-LM to have worse 5-year overall (35.8% vs. 51.2%, P = 0.002) and disease-free survival (26% vs. 43.6%, P = 0.002). CONCLUSIONS RS-LM is associated with worse survival and aggressive recurrences, with lower chance of re-resection.
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Affiliation(s)
- Nadia Russolillo
- Department of General and Oncological Surgery, Mauriziano Hospital, Turin, Italy.
| | - Elisa Sperti
- Department of Oncology, Mauriziano Hospital, Turin, Italy
| | - Serena Langella
- Department of General and Oncological Surgery, Mauriziano Hospital, Turin, Italy
| | - Francesca Menonna
- Department of General and Oncological Surgery, Mauriziano Hospital, Turin, Italy
| | - Andrea Allieta
- Department of General and Oncological Surgery, Mauriziano Hospital, Turin, Italy
| | - Massimo Di Maio
- Department of Oncology, Mauriziano Hospital, Turin, Italy; Department of Oncology, University of Turin, Turin, Italy
| | - Alessandro Ferrero
- Department of General and Oncological Surgery, Mauriziano Hospital, Turin, Italy
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Harada K, Nagayama M, Ohashi Y, Chiba A, Numasawa K, Meguro M, Kimura Y, Yamaguchi H, Kobayashi M, Miyanishi K, Kato J, Mizuguchi T. Scoring criteria for determining the safety of liver resection for malignant liver tumors. World J Meta-Anal 2019; 7:234-248. [DOI: 10.13105/wjma.v7.i5.234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 05/20/2019] [Accepted: 05/22/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Liver resection has become safer as it has become less invasive. However, the minimum residual liver volume (RLV) required to maintain homeostasis is unclear. Furthermore, the formulae used to calculate standard liver volume (SLV) are complex.
AIM To review previously reported SLV formulae and the methods used to evaluate the minimum RLV, and explore the association between liver volume and mortality.
METHODS A systematic review of Medline, PubMed, and grey literature was performed. References in the retrieved articles were cross-checked manually to obtain further studies. The last search was conducted on January 20, 2019. We developed an SLV formula using data for 86 consecutive patients who underwent hepatectomy at our institution between July 2009 and August 2011.
RESULTS Linear regression analysis revealed the following formula: SLV (mL) = 822.7 × body surface area (BSA) − 183.2 (R2 = 0.419 and R = 0.644, P < 0.001). We retrieved 25 studies relating to SLV formulae and 12 studies about the RLV required for safe liver resection. Although the previously reported formulae included various coefficient and constant values, a simplified version of the SLV, the common SLV (cSLV), can be calculated as follows: cSLV (mL) = 710 or 770 × BSA. The minimum RLV for normal and damaged livers ranged from 20%-40% and 30%-50%, respectively. The Sapporo score indicated that the minimum RLV ranges from 35%-95% depending on liver function.
CONCLUSION We reviewed SLV formulae and the minimum RLV required for safe liver resection. The Sapporo score is the only liver function-based method for determining the minimum RLV.
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Affiliation(s)
- Kohei Harada
- Departments of Surgery, Surgical Science, and Oncology, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
- Division of Radiology, Sapporo Medical University Hospital, Sapporo, Hokkaido 060-8556, Japan
- Sapporo Medical University Postgraduate School of Health Science and Medicine, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Minoru Nagayama
- Departments of Surgery, Surgical Science, and Oncology, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Yoshiya Ohashi
- Division of Radiology, Sapporo Medical University Hospital, Sapporo, Hokkaido 060-8556, Japan
| | - Ayaka Chiba
- Division of Radiology, Sapporo Medical University Hospital, Sapporo, Hokkaido 060-8556, Japan
| | - Kanako Numasawa
- Division of Radiology, Sapporo Medical University Hospital, Sapporo, Hokkaido 060-8556, Japan
| | - Makoto Meguro
- Departments of Surgery, Surgical Science, and Oncology, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Yasutoshi Kimura
- Departments of Surgery, Surgical Science, and Oncology, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Hiroshi Yamaguchi
- Departments of Surgery, Surgical Science, and Oncology, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Masahiro Kobayashi
- Research and Education Center for Clinical Pharmacy, Kitasato University School of Pharmacy, Tokyo 108-8641, Japan
| | - Koji Miyanishi
- Department of Internal Medicine IV, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Junji Kato
- Department of Internal Medicine IV, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Toru Mizuguchi
- Departments of Surgery, Surgical Science, and Oncology, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
- Sapporo Medical University Postgraduate School of Health Science and Medicine, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
- Department of Nursing and Surgical Science, Sapporo Medical University, Sapporo 0608543, Japan
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Hosokawa I, Ohtsuka M, Yoshitomi H, Furukawa K, Miyazaki M, Shimizu H. Right intersectional transection plane based on portal inflow in left trisectionectomy. Surg Radiol Anat 2018; 41:589-593. [DOI: 10.1007/s00276-018-2135-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 11/09/2018] [Indexed: 11/30/2022]
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Russolillo N, Langella S, Perotti S, Balbo Mussetto A, Lo Tesoriere R, Cirillo S, De Rosa G, Ferrero A. Alcohol injection into the portal vein prior to ligation increases liver regeneration rate. HPB (Oxford) 2018; 20:739-744. [PMID: 29571617 DOI: 10.1016/j.hpb.2018.02.637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 02/05/2018] [Accepted: 02/15/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Failure of portal vein ligation (PVL) to induce hypertrophy is not uncommon. The aim of the study was to evaluate the impact of intraportal alcohol injection prior to ligation on liver regeneration. METHOD Forty-two patients with colorectal liver metastases who underwent PVL between 01/2004 and 06/2014 were analyzed. Beginning in 09/2011, alcohol was injected prior to PVL. Patients treated with PVL alone (Alc- group) were compared with those treated with alcohol injection plus PVL (Alc+ group). Liver regeneration was assessed by volumetric increase (VI). RESULTS Alc+ (23 patients) and Alc- (19 patients) groups were similar in terms of age, sex and pre-PVL FLRV. Alc- group had a higher risk of recanalization (12 vs. 1, p < 0.001) and cavernous transformation (7 vs. 2, p = 0.055) of the occluded portal vein. Post-PVL FLRV (43.3 ± 14.3% vs. 34.6 ± 6.4%, p = 0.013) and VI (0.44 ± 0.24 vs. 0.28 ± 0.20, p = 0.029) were higher in Alc+ group. On multivariate analysis male sex (B = -0.149) and alcohol injection (B = 0.143) significantly predicted VI. CONCLUSIONS Alcohol injection prior to PVL may increase the regeneration of the FLRV by reducing the recanalization of the occluded portal vein.
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Affiliation(s)
- Nadia Russolillo
- Mauriziano Hospital, Department of General and Oncological Surgery, Turin, Italy.
| | - Serena Langella
- Mauriziano Hospital, Department of General and Oncological Surgery, Turin, Italy
| | - Serena Perotti
- Mauriziano Hospital, Department of General and Oncological Surgery, Turin, Italy
| | | | - Roberto Lo Tesoriere
- Mauriziano Hospital, Department of General and Oncological Surgery, Turin, Italy
| | | | | | - Alessandro Ferrero
- Mauriziano Hospital, Department of General and Oncological Surgery, Turin, Italy
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Nakamura I, Iimuro Y, Hai S, Kondo Y, Hatano E, Fujimoto J. Impaired Value of 99m Tc-GSA Scintigraphy as an Independent Risk Factor for Posthepatectomy Liver Failure in Patients with Hepatocellular Carcinoma. Eur Surg Res 2018; 59:12-22. [PMID: 29332090 DOI: 10.1159/000484044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 10/06/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Posthepatectomy liver failure (PHLF) was recently defined with the corresponding recommendations as follows: grade A, no change in clinical management; grade B, clinical management with noninvasive treatment; and grade C, clinical management with invasive treatment. In this study, we identified the risk factors for grade B and C PHLF in patients with hepatocellular carcinoma (HCC). METHODS Of 339 HCC patients who underwent curative hepatic resection, 218 were included for analysis. The LHL15 index (uptake ratio of the liver to that of the liver and heart at 15 min) was measured by 99m Tc-GSA (99m technetium-labelled galactosyl human serum albumin); remnant LHL15 was calculated as LHL15 × [1 - (resected liver weight - tumor volume)/whole liver volume without tumor]. RESULTS A total of 163 patients were classified as having no PHLF, whereas 17, 37, and 1 patient had PHLF grade A, B, and C, respectively. There were significant differences in indocyanine green R15, serum albumin, prothrombin time, Child-Pugh classification, LHL15 and remnant LHL15 between patients with grades B/C PHLF and patients with grade A or no PHLF. Only remnant LHL15 was identified as an independent risk factor for grades B/C PHLF (p = 0.023), with a cut-off value of 0.755. CONCLUSIONS Remnant LHL15 was an independent risk factor for grades B/C PHLF. Patients with impaired remnant LHL15 value of <0.755 should be carefully monitored for PHLF.
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Truant S, El Amrani M, Skrzypczyk C, Boleslawski E, Sergent G, Hebbar M, Dharancy S, Pruvot FR. Factors associated with fatal liver failure after extended hepatectomy. HPB (Oxford) 2017; 19:682-687. [PMID: 28465090 DOI: 10.1016/j.hpb.2017.04.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 04/05/2017] [Accepted: 04/09/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Posthepatectomy liver failure (PHLF) is the leading cause of posthepatectomy mortality. This study aimed to revisit the etiology and pattern of PHLF and its role in posthepatectomy morbidity and mortality. METHODS The pattern and etiology of PHLF and subsequent morbidity and mortality were analysed in the subgroup of patients without cirrhosis undergoing an extended hepatectomy (≥4 segments) over a 5 year period. PHLF was defined using ISGLS criteria and/or 50-50 and/or peak serum bilirubin >7 mg/dl. RESULTS Among 285 included patients (median age 62 [20-89]), 81 (28%) developed PHLF with higher rates of major complications (38%) and mortality (27%) than patients without PHLF (13% and 2%, respectively; p < 0.001). Twenty-six patients (9%) died, 22 of whom had PHLF. Of these 22 patients, only 4 patients died from complications purely-attributed to PHLF. All the remaining 18 patients had additional peri-operative factors that contributed to the mortality of which severe vascular events were the most common. CONCLUSION PHLF is associated with higher rates of morbidity and mortality following extended resection. The etiology of PHLF is multifactorial with vascular events being common precipitant. The multifactorial origin of PHLF may explain the low predictive value of current clinical risk scores.
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Kanoria S, Robertson FP, Mehta NN, Fusai G, Sharma D, Davidson BR. Effect of Remote Ischaemic Preconditioning on Liver Injury in Patients Undergoing Major Hepatectomy for Colorectal Liver Metastasis: A Pilot Randomised Controlled Feasibility Trial. World J Surg 2017; 41:1322-1330. [PMID: 27933431 PMCID: PMC5394145 DOI: 10.1007/s00268-016-3823-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background Liver resection produces excellent long-term survival for patients with colorectal liver metastases but is associated with significant morbidity and mortality from ischaemia reperfusion injury (IRI). Remote ischaemic preconditioning (RIPC) can reduce the effect of IRI. This pilot randomised controlled trial evaluated RIPC in patients undergoing major hepatectomy at the Royal Free Hospital, London. Methods Sixteen patients were randomised to RIPC or sham control. RIPC was induced through three 10-min cycles of alternate ischaemia and reperfusion to the leg. At baseline and immediately post-resection, transaminases and indocyanine green (ICG) clearance were measured. Findings The RIPC group had lower ALT and AST levels immediately post-resection (ALT: 43% lower 497 ± 165 vs 889 ± 170 IU/L; p = 0.019 AST: 54% lower 408 ± 166 vs 836 ± 167 IU/L; p = 0.001) and at 24 h (ALT: 41% lower 412 ± 144 vs 698 ± 137 IU/L; p = 0.026 AST: 50% lower 316 ± 116 vs 668 ± 115 IU/L; p = 0.02). ICG clearance was reduced in controls versus RIPC immediately after resection (ICG-PDR: 11.1 ± 1.1 vs 16.5 ± 1.4%/min; p = 0.035). Conclusions This pilot study shows that RIPC has potential to reduce liver injury following hepatectomy justifying a prospective RCT powered to demonstrate clinical benefits.
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Affiliation(s)
- Sanjeev Kanoria
- Hepato-Pancreatico-Biliary and Liver Transplant Unit, University Department of Surgery, Royal Free Hospital, London, NW3 2QG, UK.,Department of Surgical and Interventional Science, Royal Free Campus, University College London, 9th Floor Royal Free Hospital, Pond Street, London, NW3 2QG, UK
| | - Francis P Robertson
- Hepato-Pancreatico-Biliary and Liver Transplant Unit, University Department of Surgery, Royal Free Hospital, London, NW3 2QG, UK. .,Department of Surgical and Interventional Science, Royal Free Campus, University College London, 9th Floor Royal Free Hospital, Pond Street, London, NW3 2QG, UK.
| | - Naimish N Mehta
- Hepato-Pancreatico-Biliary and Liver Transplant Unit, University Department of Surgery, Royal Free Hospital, London, NW3 2QG, UK.,Department of Surgical and Interventional Science, Royal Free Campus, University College London, 9th Floor Royal Free Hospital, Pond Street, London, NW3 2QG, UK
| | - Giuseppe Fusai
- Hepato-Pancreatico-Biliary and Liver Transplant Unit, University Department of Surgery, Royal Free Hospital, London, NW3 2QG, UK.,Department of Surgical and Interventional Science, Royal Free Campus, University College London, 9th Floor Royal Free Hospital, Pond Street, London, NW3 2QG, UK
| | - Dinesh Sharma
- Hepato-Pancreatico-Biliary and Liver Transplant Unit, University Department of Surgery, Royal Free Hospital, London, NW3 2QG, UK
| | - Brian R Davidson
- Hepato-Pancreatico-Biliary and Liver Transplant Unit, University Department of Surgery, Royal Free Hospital, London, NW3 2QG, UK.,Department of Surgical and Interventional Science, Royal Free Campus, University College London, 9th Floor Royal Free Hospital, Pond Street, London, NW3 2QG, UK
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19
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Abstract
Objective: To establish a reliable equation to predict hepatic venous pressure gradient (HVPG) using serological tests for surgical patients with hepatocellular carcinoma (HCC). Background: Accurate assessment of portal pressure for surgical patients with HCC is important for safe hepatic resection (HR). The HVPG is regarded as the most reliable method to detect portal hypertension. However, HVPG is not utilized in many medical centers due to invasiveness of procedure. Methods: Between 2006 and 2008, 171 patients (Correlation cohort), who underwent liver surgery in a tertiary hospital, were enrolled. Preoperative measurements of the HVPG and serological tests were performed simultaneously. Correlation between the HVPG and serological tests were analyzed to establish an equation for calculated HVPG (cHVPG). Between 2008 and 2013, 510 surgical patients (Application cohort) were evaluated, and HR recommended when cHVPG < 10 mm Hg. The outcomes of HR were analyzed to evaluate reliability of the cHVPG for HR. Results: In the correlation cohort, the equation for cHVPG was established using multivariate linear regression analysis; cHVPG (mm Hg) = 0.209 × [ICG-R15 (%)] − 1.646 × [albumin (g/dL)] − 0.01×[platelet count (103)] + 1.669 × [PT-INR] + 8.911. In the application cohort, 425 patients with cHVPG < 10 mm Hg underwent HR. Among them, 357 had favorable value of ICG-R15 < 20% (group A), and 68 had unfavorable value of ICG-R15 ≥ 20% (group B). There was no significant difference in patient demographics, tumor characteristics, operative outcome, and survival rates between group A and B. Conclusions: The equation for cHVPG of this study was established on statistical reliability. The cHVPG could be useful to predict portal pressure quantitatively for surgical patients with HCC using serological tests.
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20
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Isfordink CJ, Samim M, Braat MNGJA, Almalki AM, Hagendoorn J, Borel Rinkes IHM, Molenaar IQ. Portal vein ligation versus portal vein embolization for induction of hypertrophy of the future liver remnant: A systematic review and meta-analysis. Surg Oncol 2017; 26:257-267. [PMID: 28807245 DOI: 10.1016/j.suronc.2017.05.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 04/05/2017] [Accepted: 05/07/2017] [Indexed: 02/08/2023]
Abstract
An important risk of major hepatic resection is postoperative liver failure, which is directly related to insufficient future liver remnant (FLR). Portal vein embolization (PVE) and portal vein ligation (PVL) can minimize this risk by inducing hypertrophy of the FLR. The aim of this systematic review and meta-analysis was to compare the efficacy and safety of PVE and PVL for FLR hypertrophy. A systematic search was conducted on the17th of January 2017. The methodological quality of the studies was assessed using the Oxford Critical Appraisal Skills Program for cohort studies. The primary endpoint was the relative rate of hypertrophy of the FLR. Number of cancelled hepatic resection and postoperative morbidity and mortality were secondary endpoints. For meta-analysis, the pooled hypertrophy rate was calculated for each intervention. The literature search identified 21 eligible studies with 1953 PVE and 123 PVL patients. All studies were included in the meta-analysis. No significant differences were found regarding the rate of FLR hypertrophy (PVE 43.2%, PVL 38.5%, p = 0.39). The number of cancelled hepatic resections due to inadequate hypertrophy was significantly lower after PVL (p = 0.002). No differences were found in post-intervention mortality and morbidity. This meta-analysis demonstrated no significant differences in safety and rate of FLR hypertrophy between PVE and PVL. PVE should be considered as the preferred strategy, since it is a minimally invasive procedure. However, during a two-stage procedure, PVL can be performed with expected comparable outcome as PVE.
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Affiliation(s)
- C J Isfordink
- Dept. of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M Samim
- Dept. of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands; Dept. of Radiology and Nuclear Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M N G J A Braat
- Dept. of Radiology and Nuclear Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - A M Almalki
- Dept. of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J Hagendoorn
- Dept. of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - I H M Borel Rinkes
- Dept. of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - I Q Molenaar
- Dept. of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands.
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21
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Wen T, Li C, Li L. Assessment of the Patient Before Liver Resection. OPERATIVE TECHNIQUES IN LIVER RESECTION 2016:13-19. [DOI: 10.1007/978-94-017-7411-6_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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22
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Preliminary study on liver function changes after trisectionectomy with versus without prior portal vein embolization. Surg Today 2015; 46:1053-61. [PMID: 26721255 DOI: 10.1007/s00595-015-1293-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 10/26/2015] [Indexed: 02/08/2023]
Abstract
PURPOSE Post-hepatectomy liver failure (PHLF) is the major risk factor for mortality after hepatectomy. Preoperative planning of the future liver remnant volume reduces PHLF rates; however, future liver remnant function (FLR-F) might have an even stronger predictive value. In this preliminary study, we used a new method to calculate FLR-F by the LiMAx test and computer tomography-assisted volumetric-analysis to visualize liver function changes after portal vein embolization (PVE) before extended hepatectomy. METHODS The subjects included patients undergoing extended right hepatectomy either directly (NO-PVE group) or after PVE (PVE group). Computed tomography (CT) scan and liver function tests (LiMAx) were done before PVE and preoperatively. FLR-F was calculated and correlated with the postoperative liver function. RESULTS There were 12 patients in the NO-PVE group and 19 patients in the PVE group. FLR-F and postoperative liver function correlated significantly in both groups (p = 0.036, p = 0.011), although postoperative liver function was slightly overestimated, at 32 and 45 µg/kg/min, in the NO-PVE and PVE groups, respectively. LiMAx value did not change after PVE. CONCLUSIONS Volume-function analysis using LiMAx and CT scan enables us to reliably predict early postoperative liver function. Global enzymatic liver function measured by the LiMAx test did not change after PVE, confirming that liver function distribution in the liver stays constant after PVE. An overestimation of FLR-F is needed to compensate for the intraoperative liver injury that occurs in patients undergoing extended hepatectomy.
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23
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Yadav K, Shrikhande S, Goel M. Post hepatectomy liver failure: concept of management. J Gastrointest Cancer 2015; 45:405-13. [PMID: 25104504 DOI: 10.1007/s12029-014-9646-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND In literature, the reported mortality of posthepatectomy liver failure is <5 % and morbidity is 15-30 %. Around 3-8 % of patients develop liver failure after major hepatic resection. OBJECTIVE The objective of the study was to provide current definitions and managing posthepatectomy liver failure (PHLF) as per severity and ISGLS grading. METHOD A systemic search of pubmed indexed articles was done and relevant articles were selected to formulate latest guidelines for PHLF. CONCLUSION We were able to make an algorithm for standardizing management so as to identify and treat PHLF as early as possible.
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Affiliation(s)
- Kaushal Yadav
- Department of Surgical Oncology, Hepatopancreaticobiliary and GI services, Tata Memorial Hospital, Mumbai, India,
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24
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Kato A, Shimizu H, Ohtsuka M, Yoshitomi H, Furukawa K, Takayashiki T, Nakadai E, Kishimoto T, Nakatani Y, Yoshidome H, Miyazaki M. Downsizing Chemotherapy for Initially Unresectable Locally Advanced Biliary Tract Cancer Patients Treated with Gemcitabine Plus Cisplatin Combination Therapy Followed by Radical Surgery. Ann Surg Oncol 2015; 22 Suppl 3:S1093-9. [PMID: 26240009 DOI: 10.1245/s10434-015-4768-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Indexed: 01/22/2023]
Abstract
BACKGOUND We have treated patients with initially unresectable locally advanced biliary tract cancer (BTC) by administering gemcitabine and have found that surgical resection became feasible in some downsized patients. The aim of this study was to investigate the usefulness of downsizing combination chemotherapy using gemcitabine plus cisplatin to treat initially unresectable locally advanced BTC. METHODS The subjects of the study were 150 consecutive patients who were treated for BTC between October 2011 and April 2014. Downsizing chemotherapy was carried out for 39 patients (26.0 %) whose lesions were unresectable because of locally advanced BTC. RESULTS Reduction in tumor size with downsizing chemotherapy was seen in 18 patients, and surgical resection was performed in 10 of 39 patients (25.6 %). Median survival time in patients with surgical resection following downsizing chemotherapy and those with chemotherapy alone was 17.9 and 12.4 months, respectively (p = 0.0378). According to the historical comparison between gemcitabine and gemcitabine plus cisplatin chemotherapy, there is no significant difference in overall survival. However, there was a significant difference for the pathologic response rate (≥Grade III) to be higher in patients with gemcitabine plus cisplatin chemotherapy compared with gemcitabine monotherapy. CONCLUSIONS Preoperative downsizing chemotherapy with gemcitabine plus cisplatin provides longer survival by the conversion to the surgical resection in patients with initially unresectable locally advanced BTC. It may have the potential for disease eradication as a new multidisciplinary approach for initially unresectable locally advanced BTC.
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Affiliation(s)
- Atsushi Kato
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hiroaki Shimizu
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hideyuki Yoshitomi
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Katsunori Furukawa
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Tsukasa Takayashiki
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Eri Nakadai
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Takashi Kishimoto
- Department of Molecular Pathology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yukio Nakatani
- Department of Diagnostic Pathology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hiroyuki Yoshidome
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Masaru Miyazaki
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan.
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25
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Role of laparoscopic ultrasound during diagnostic laparoscopy for proximal biliary cancers: a single series of 100 patients. Surg Endosc 2015; 30:1212-8. [PMID: 26139492 DOI: 10.1007/s00464-015-4333-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 06/09/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND Despite extensive preoperative evaluation, a significant proportion of patients with biliary cancer (BC) proves to be unresectable at laparotomy. Diagnostic laparoscopy (DL) has been suggested to avoid unnecessary laparotomy. Aim of the study was to evaluate the additional benefit of combining LUS to DL in patients with proximal BC. METHODS Inclusion criteria were all patients affected by proximal BC undergone DL + LUS based on the following criteria: preoperative diagnosis of gallbladder cancer, hilar cholangiocarcinomas (HC) and borderline resectable intrahepatic cholangiocarcinoma (IHC). The overall yield (OY) and accuracy (AC) of DL ± LUS in determining unresectable disease were calculated. RESULTS From 01/2006 to 12/2014, 107 out of 191 (56%) potentially resectable proximal BC were evaluated. One hundred patients fulfilled inclusion criteria: 44 IHC, 21 GC and 35 HC. Forty-eight (48%) patients were male with median age of 65 (41-87) years. The median number of preoperative imaging was 3 ± 0.99. Patients underwent DL + LUS 10.5 ± 15.6 days after last imaging. DL + LUS identified unresectable diseases in 24 patients, 6 (25%) of them only thanks to LUS findings (3 GC and 3 IHC). At laparotomy, 6 (4 HC and 2 GC) out of 76 patients were found unresectable because of carcinomatosis (n = 2), new liver metastasis (n = 2) and vascular invasion (n = 2). LUS increased the OY (from 18 to 24%) and AC (from 60 to 80%) in the whole group. The advantages of LUS were confirmed for GC (OY from 38.1 to 52.4%, AC from 61.5 to 84.6%) and IHC patients (OY from 11.4 to 18.2%, AC from 62.5 to 100%) but not for HC group. The presence of biliary drainage was the only factor able to predict negative yield (p < 0.001). CONCLUSIONS LUS increases overall yield and accuracy of DL for detecting unresectable disease in patients with preoperative diagnosis of gallbladder cancer and borderline resectable intrahepatic cholangiocarcinomas.
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Shimizu H, Hosokawa I, Ohtsuka M, Kato A, Yoshitomi H, Miyazaki M. Clinical significance of anatomical variant of the left hepatic artery for perihilar cholangiocarcinoma applied to right-sided hepatectomy. World J Surg 2015; 38:3210-4. [PMID: 25123176 DOI: 10.1007/s00268-014-2715-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Full understanding of the hilar anatomy is crucial for successful surgical resection of perihilar cholangiocarcinoma (PHC). METHODS The three-dimensional positional relationship between the left hepatic artery (LHA) and the umbilical portion of the left portal vein (UP) was evaluated using multidetector-row computed tomography (CT) in 58 consecutive patients who underwent right-sided hepatectomy for Bismuth-Corlette IIIa or IV tumors. The positional relationship of the LHA related to UP was classified into the following three types: L-UP type, LHA runs into the left lateral section (LLS) from the left caudal side of the UP; R-UP type, LHA runs into the LLS from the right cranial side of the UP; and combined type, one branch of the LHA runs into the LLS from the right cranial side of the UP, and the other from the left caudal side of the UP. RESULTS L-UP-type LHA was observed in 53 cases (91.4 %), R-UP type in three cases (5.2 %), and combined type in two cases (3.4 %). No cancer involvement of the LHA was seen in any cases with L-UP type. In one case with R-UP type (one of three; 33.3 %) and one case with combined type (one of two, 50 %), cancer invasion to the LHA was observed at the right side of the UP, requiring combined resection of the involved LHA. CONCLUSIONS R-UP-type LHA running just along the left hepatic duct may be easily involved by right-side predominant PHC when extending to the left hepatic duct. Hepatobiliary surgeons should recognize this anatomical variant and carefully evaluate the running courses of LHA to successfully perform R0 resection in right-sided hepatectomy for PHC.
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Affiliation(s)
- Hiroaki Shimizu
- Department of General Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-Ku, Chiba, 260-8677, Japan,
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Dong J, Zhang XF, Zhu Y, Ma F, Liu C, Wang WL, Liu XM, Wang B, Lv Y. The value of the combination of fibrosis index based on the four factors and future liver remnant volume ratios as a predictor on posthepatectomy outcomes. J Gastrointest Surg 2015; 19:682-91. [PMID: 25583440 DOI: 10.1007/s11605-014-2727-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Accepted: 12/10/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Liver fibrosis and cirrhosis are well-known risk factors for morbidity and mortality after hepatectomy. Fibrosis index based on the four factors (FIB-4) is a non-invasive method for detection of hepatic fibrosis and cirrhosis with high accuracy. This study aimed to evaluate the predictive value of future liver remnant volume ratios (FLRVR)/FIB-4 after liver resection for posthepatectomy outcomes in patients with fibrosis and cirrhosis. METHODS All patients with severe fibrosis or cirrhosis who underwent a liver resection (≥2 segments) were included. Liver insufficiency was defined according to grade C posthepatectomy liver failure (PLF) proposed by the International Study Group of Liver Surgery (ISGLS). Receiver operating characteristic curves and logistic regression model were used to determine the optimal cutoff of FLRVR/FIB-4 and independent risk factors of postoperative outcomes. RESULTS The study population consisted of 338 patients. FLRVR/FIB-4 was gradually correlated with short-term outcomes. The optimal value of FLRVR/FIB-4 to predict PLF was 0.13 when considering grade C PLF and postoperative death. A value of 0.24 best predicted postoperative morbidity. At multivariate analysis, FLRVR/FIB-4 remained an independent predictor of PLF (risk ratio(RR) = 0.046; 95% confidence interval (CI): 0.010-0.215; P < 0.001), postoperative morbidity (RR = 0.272; 95% CI: 0.167-0.445; P < 0.001) and mortality(RR =0.058; 95% CI: 0.012-0.277; P < 0.001). CONCLUSION FLRVR/FIB-4 is an independent predictive factor of postoperative outcomes after liver resection in patients with cirrhosis. It is a useful preoperative investigation for risk stratification before hepatectomy.
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Affiliation(s)
- Jian Dong
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Medical College, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi Province, China
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28
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Miyazaki M, Yoshitomi H, Miyakawa S, Uesaka K, Unno M, Endo I, Ota T, Ohtsuka M, Kinoshita H, Shimada K, Shimizu H, Tabata M, Chijiiwa K, Nagino M, Hirano S, Wakai T, Wada K, Isayama H, Iasayama H, Okusaka T, Tsuyuguchi T, Fujita N, Furuse J, Yamao K, Murakami K, Yamazaki H, Kijima H, Nakanuma Y, Yoshida M, Takayashiki T, Takada T. Clinical practice guidelines for the management of biliary tract cancers 2015: the 2nd English edition. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:249-73. [PMID: 25787274 DOI: 10.1002/jhbp.233] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The Japanese Society of Hepato-Biliary-Pancreatic Surgery launched the clinical practice guidelines for the management of biliary tract and ampullary carcinomas in 2008. Novel treatment modalities and handling of clinical issues have been proposed after the publication. New approaches for editing clinical guidelines, such as the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system, also have been introduced for better and clearer grading of recommendations. METHODS Clinical questions (CQs) were proposed in seven topics. Recommendation, grade of recommendation and statement for each CQ were discussed and finalized by evidence-based approach. Recommendation was graded to grade 1 (strong) and 2 (weak) according to the concept of GRADE system. RESULTS The 29 CQs covered seven topics: (1) prophylactic treatment, (2) diagnosis, (3) biliary drainage, (4) surgical treatment, (5) chemotherapy, (6) radiation therapy, and (7) pathology. In 27 CQs, 19 recommendations were rated strong and 11 recommendations weak. Each CQ included the statement of how the recommendation was graded. CONCLUSIONS This guideline provides recommendation for important clinical aspects based on evidence. Future collaboration with cancer registry will be a key for assessment of the guidelines and establishment of new evidence. Free full-text articles and a mobile application of this guideline are available via http://www.jshbps.jp/en/guideline/biliary-tract2.html.
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Affiliation(s)
- Masaru Miyazaki
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
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Russolillo N, Ratti F, Viganò L, Langella S, Cipriani F, Aldrighetti L, Ferrero A. The Influence of Aging on Hepatic Regeneration and Early Outcome after Portal Vein Occlusion: A Case-Control Study. Ann Surg Oncol 2015; 22:4046-51. [PMID: 25758189 DOI: 10.1245/s10434-015-4478-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Indexed: 12/15/2022]
Abstract
BACKGROUND Portal vein occlusion (PVO) is used to increase inadequate future liver remnant volume (FLRV). Impaired liver regeneration has been reported in aged animals. This study was designed to evaluate the impact of patient age on hepatic regeneration. METHODS Sixty patients aged ≥70 years were matched 1:1 with 60 patients aged <70 years. Matching criteria were sex, diabetes, cirrhosis, pre-PVO chemotherapy and bevacizumab administration, and jaundice. RESULTS The median ages in the older and younger groups were 76 (range 70-83) years and 59 (range 20-69) years, respectively (p < 0.001). Median FLRV following PVO (33.1 ± 6.8 vs. 31.9 ± 6.0 %) and volumetric increase (0.52 ± 0.35 vs. 0.49 ± 0.34) were similar in the two groups. Of the older and younger patients, 10 % and 1.7 %, respectively, did not undergo liver surgery after PVO (p = 0.051). Mortality (5.5 vs. 6.7 %) and major morbidity (25.9.8 vs. 22 %) rates were similar. Liver failure rate was higher in older patients (35.1 vs. 16.9 %, p < 0.026), mainly due to Grade A liver failure (20.3 vs. 8.4 %, p < 0.001). Multivariate analysis showed that age ≥ 70 years [odds ratio (OR) 3.03; 95 % confidence interval (CI) 1.18-7.78; p = 0.020] and biliary cancer diagnosis (OR 4.69; 95 % CI 1.81-12.09; p = 0.001) were independent risk factors for postoperative liver failure. CONCLUSIONS Liver regeneration after PVO is not impaired by age. Nevertheless, liver resection in elderly patients is performed less often after PVO and carries a higher risk of liver failure.
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Affiliation(s)
- Nadia Russolillo
- Department of General and Oncological Surgery, Ospedale Mauriziano "Umberto I", Turin, Italy.
| | - Francesca Ratti
- Liver Unit, Department of Hepatobiliary Surgery, San Raffaele Hospital, Milan, Italy
| | - Luca Viganò
- Liver Surgery Unit, Department of Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Serena Langella
- Department of General and Oncological Surgery, Ospedale Mauriziano "Umberto I", Turin, Italy
| | - Federica Cipriani
- Liver Unit, Department of Hepatobiliary Surgery, San Raffaele Hospital, Milan, Italy
| | - Luca Aldrighetti
- Liver Unit, Department of Hepatobiliary Surgery, San Raffaele Hospital, Milan, Italy
| | - Alessandro Ferrero
- Department of General and Oncological Surgery, Ospedale Mauriziano "Umberto I", Turin, Italy
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30
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Malinowski M, Geisel D, Stary V, Denecke T, Seehofer D, Jara M, Baron A, Pratschke J, Gebauer B, Stockmann M. Portal vein embolization with plug/coils improves hepatectomy outcome. J Surg Res 2015; 194:202-11. [PMID: 25454977 DOI: 10.1016/j.jss.2014.10.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 09/26/2014] [Accepted: 10/17/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND Portal vein embolization (PVE) has become the standard of care before extended hepatectomy. Various PVE methods using different embolization materials have been described. In this study, we compared PVE with polyvinyl alcohol particles alone (PVA only) versus PVA with plug or coils (PVA + plug/coils). MATERIALS AND METHODS Patients undergoing PVE before hepatectomy were included. PVA alone was used until December 2013, thereafter plug or coils were placed in addition. The volume of left lateral liver lobe (LLL), clinical parameters, and liver function tests were measured before PVE and resection. RESULTS A total of 43 patients were recruited into the PVA only group and 42 were recruited into the PVA + plug/coils group. There were no major differences between groups except significantly higher total bilirubin level before PVE in the PVA only group, which improved before hepatectomy. Mean LLL volume increased by 25.7% after PVE in the PVA only group and by 44% in the PVA + plug/coils group (P < 0.001). Recanalization was significantly less common in the PVA + plug/coils group. In multivariate regression, initial LLL volume and use of plug or coils were the only parameters influencing LLL volume increase. The postoperative liver failure rate was significantly reduced in PVA + plug/coils group (P = <0.001). CONCLUSIONS PVE using PVA particles together with plug or coils is a safe and efficient method to increase future liver remnant volume. The additional central embolization with plug or coils led to an increased hypertrophy, due to lower recanalization rates, and subsequently decreased incidence of postoperative liver failure. No additional procedure-specific complications were observed in this series.
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Affiliation(s)
- Maciej Malinowski
- Department of General, Visceral and Transplantation Surgery, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany.
| | - Dominik Geisel
- Department of Diagnostic and Interventional Radiology, Charité, Campus Virchow-Klinikum, Berlin, Germany
| | - Victoria Stary
- Department of General, Visceral and Transplantation Surgery, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Timm Denecke
- Department of Diagnostic and Interventional Radiology, Charité, Campus Virchow-Klinikum, Berlin, Germany
| | - Daniel Seehofer
- Department of General, Visceral and Transplantation Surgery, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Maximillian Jara
- Department of General, Visceral and Transplantation Surgery, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Annekathrin Baron
- Department of General, Visceral and Transplantation Surgery, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Johann Pratschke
- Department of General, Visceral and Transplantation Surgery, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Bernhard Gebauer
- Department of Diagnostic and Interventional Radiology, Charité, Campus Virchow-Klinikum, Berlin, Germany
| | - Martin Stockmann
- Department of General, Visceral and Transplantation Surgery, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
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Effects of combined anisodamine and neostigmine treatment on the inflammatory response and liver regeneration of obstructive jaundice rats after hepatectomy. BIOMED RESEARCH INTERNATIONAL 2014; 2014:362024. [PMID: 25478569 PMCID: PMC4244971 DOI: 10.1155/2014/362024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 09/11/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Cholestasis is associated with high rates of morbidity and mortality in patients undergoing major liver resection. This study aimed to evaluate the effects of a combined anisodamine and neostigmine (Ani+Neo) treatment on the inflammatory response and liver regeneration in rats with obstructive jaundice (OJ) after partial hepatectomy. MATERIALS AND METHODS OJ was induced in the rats by bile duct ligation. After 7 days biliary drainage and partial hepatectomy were performed. These rats were assigned to a saline group or an Ani+Neo treatment group. The expressions of inflammatory mediators, liver regeneration, and liver damage were assessed at 48 h after hepatectomy. RESULTS The mRNA levels of TNF-α, IL-1β, IL-6, MCP-1, and MIP-1α, in the remnant livers, and the serum levels of TNF-α and IL-1β were substantially reduced in the Ani+Neo group compared with saline group (P<0.05). The Ani+Neo treatment obviously promoted liver regeneration as indicated by the liver weights and Ki-67 labeling index (P<0.05). The serum albumin and γ-GT levels and liver neutrophil infiltration also significantly improved in the Ani+Neo group (P<0.05) compared with the saline group. CONCLUSIONS These results demonstrate that the combined anisodamine and neostigmine treatment is able to improve the liver regeneration in rats with OJ by substantially alleviating the inflammatory response.
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Tang JH, Yan FH, Zhou ML, Xu PJ, Zhou J, Fan J. Evaluation of computer-assisted quantitative volumetric analysis for pre-operative resectability assessment of huge hepatocellular carcinoma. Asian Pac J Cancer Prev 2014; 14:3045-50. [PMID: 23803077 DOI: 10.7314/apjcp.2013.14.5.3045] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
PURPOSE Hepatic resection is arguably the preferred treatment for huge hepatocellular carcinoma (H-HCC). Estimating the remnant liver volume is therefore essential. This study aimed to evaluate the feasibility of using computer-assisted volumetric analysis for this purpose. METHODS The study involved 40 patients with H-HCC. Laboratory examinations were conducted, and a contrast CT-scan revealed that 30 cases out of the participating 40 had single-lesion tumors. The remaining 10 had less than three satellite tumors. With the consensus of the team, two physicians conducted computer-assisted 3D segmentation of the liver, tumor, and vessels in each case. Volume was automatically computed from each segmented/labeled anatomical field. To estimate the resection volume, virtual lobectomy was applied to the main tumor. A margin greater than 1 cm was applied to the satellite tumors. Resectability was predicted by computing a ratio of functional liver resection (R) as (Vresected- Vtumor)/(Vtotal-Vtumor) x 100%, applying a threshold of 50% and 60% for cirrhotic and non-cirrhotic cases, respectively. This estimation was then compared with surgical findings. RESULTS Out of the 22 patients who had undergone hepatectomies, only one had an R that exceeded the threshold. Among the remaining 18 patients with non-resectable H-HCC, 12 had Rs that exceeded the specified ratio and the remaining 6 had Rs that were < 50%. Four of the patients who had Rs less than 50% underwent incomplete surgery due to operative findings of more extensive satellite tumors, vascular invasion, or metastasis. The other two cases did not undergo surgery because of the high risk involved in removing the tumor. Overall, the ratio of functional liver resection for estimating resectability correlated well with the other surgical findings. CONCLUSION Efficient pre-operative resectability assessment of H-HCC using computer-assisted volumetric analysis is feasible.
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Affiliation(s)
- Jian-Hua Tang
- Department of Radiology, Zhongshan Hospital Fudan University, Shanghai, China
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Surgical strategy for hilar cholangiocarcinoma of the left-side predominance: current role of left trisectionectomy. Ann Surg 2014; 259:1178-85. [PMID: 24509210 DOI: 10.1097/sla.0000000000000584] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate recent surgical strategy for hilar cholangiocarcinoma (HC) of the left-side predominance. BACKGROUND When employing left hemihepatectomy (LH) for HC, vasculobiliary anatomy of the right liver often makes it difficult to achieve a tumor-free margin of the right posterior sectional bile duct (RPSBD). Because left trisectionectomy (LTS) can produce a longer resection margin for the RPSBD, we have expanded the indications for LTS over the last 5 years. METHODS Sixty-one consecutive patients underwent left-sided hepatectomy for HC, divided into 2 groups according to the operative periods: period 1 (2001-2007; n = 29) and period 2 (2008-2012; n = 32). Clinicopathological outcomes of the groups were compared. The difference in the length of the resectable RPSBD between LH and LTS was radiologically investigated using multidetector-row computed tomography. RESULTS The proportion of LTS increased from 10.3% (3/29) in period 1 to 46.9% (15/32) in period 2. R0 resection rates were also improved in period 2. The most common margin positive site in period 1 was the stump of the proximal bile duct; high rates of positive RPSBD stump were noted after LH. The positive proximal ductal margin ratio decreased significantly in period 2. The difference in the length of resectable RPSBD between LH and LTS was 9.0 ± 1.3 mm. There was no mortality in period 2, even after LTS. CONCLUSIONS LTS for HC of the left-side predominance improved R0 resection rates without affecting postoperative mortality. LTS should be aggressively performed in patients with appropriate hepatic function, even if tumors are possibly resectable by LH.
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Pulitano C, Crawford M, Joseph D, Aldrighetti L, Sandroussi C. Preoperative assessment of postoperative liver function: the importance of residual liver volume. J Surg Oncol 2014; 110:445-50. [PMID: 24962104 DOI: 10.1002/jso.23671] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2014] [Accepted: 04/26/2014] [Indexed: 12/15/2022]
Abstract
An inadequate volume of future liver remnant (FLR) remains an absolute contraindication to liver resection. FLR measurement correlates with surgical outcome and is fundamental to identify those patients that may benefit from portal vein embolization (PVE) and to assess the liver volume change following embolization. In order to minimize the risk of postoperative liver failure, preoperative analysis of FLR must be included in the surgical planning of every major liver resection. The aims of this review are to describe the use of preoperative volumetric analysis in modern liver surgery and indications for PVE.
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Affiliation(s)
- Carlo Pulitano
- Department of Hepatobiliary and Upper Gastrointestinal Surgery, Royal Prince Alfred Hospital, Sydney, Australia
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Yokoyama Y, Ebata T, Igami T, Sugawara G, Ando M, Nagino M. Predictive power of prothrombin time and serum total bilirubin for postoperative mortality after major hepatectomy with extrahepatic bile duct resection. Surgery 2013; 155:504-11. [PMID: 24287146 DOI: 10.1016/j.surg.2013.08.022] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Accepted: 08/27/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND In 2011, the International Study Group of Liver Surgery defined posthepatectomy liver failure using the prothrombin time-international normalized ratio (PT-INR) and total serum bilirubin concentration (T-Bil). Data analyzing the clinical impact of PT-INR and T-Bil on postoperative mortality, however, remain limited, especially for major hepatectomy with extrahepatic bile duct resection (HEBR). METHODS Prospectively collected data from 545 patients who underwent HEBR in a single institution from 2002 to 2011 were analyzed. Receiver operating characteristics (ROC) analyses of PT-INR and T-Bil on postoperative days (POD) 1, 3, and 5 were used to determine optimal cu-off values for predicting postoperative mortality. RESULTS Most of the treated diseases were biliary tract cancers, including perihilar cholangiocarcinoma (n = 418), gallbladder carcinoma (n = 52), and intrahepatic cholangiocarcinoma (n = 27). The mean values for PT-INR and T-Bil on POD 1, 3, and 5 were significantly greater in the patients who died owing to postoperative complications than in the patients who survived. On POD 5, the area under the ROC curve for predicting postoperative mortality and the optimal cutoff value for PT-INR were 0.876 and 1.68, respectively, whereas those of T-Bil were 0.889 and 4.0 mg/dL, respectively. A combination of PT-INR and T-Bil showed strong predictive power (ie, >40% of the patients with values beyond the cutoff value for both PT-INR and T-Bil on POD 5 died). CONCLUSION We recommend monitoring both PT-INR and T-Bil to predict accurately which patients are at a high risk after HEBR.
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Affiliation(s)
- Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Gen Sugawara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masahiko Ando
- Center for Advanced Medicine and Clinical Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.
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Kato A, Shimizu H, Ohtsuka M, Yoshidome H, Yoshitomi H, Furukawa K, Takeuchi D, Takayashiki T, Kimura F, Miyazaki M. Surgical resection after downsizing chemotherapy for initially unresectable locally advanced biliary tract cancer: a retrospective single-center study. Ann Surg Oncol 2012; 20:318-24. [PMID: 23149849 DOI: 10.1245/s10434-012-2312-8] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND Surgical resection is the only method for curative treatment of biliary tract cancer (BTC). Recently, an improved efficacy has been revealed in patients with initially unresectable locally advanced BTC to improve the prognosis by the advent of useful cancer chemotherapy. The aim of this study was to evaluate the effect of downsizing chemotherapy in patients with initially unresectable locally advanced BTC. METHODS Initially unresectable locally advanced cases were defined as those in which therapeutic resection could not be achieved even by proactive surgical resection. Gemcitabine was administered intravenously once a week for 3 weeks followed by 1 week's respite. Patients whose disease responded to chemotherapy were reevaluated to determine whether their tumor was resectable. RESULTS Chemotherapy with gemcitabine was provided to 22 patients with initially unresectable locally advanced BTC. Tumor was significantly downsized in nine patients, and surgical resection was performed in 8 (36.4%) of 22 patients. Surgical resection resulted in R0 resection in four patients and R1 resection in four patients. Patients who underwent surgical resection had a significantly longer survival compared with those unable to undergo surgery. CONCLUSIONS Preoperative chemotherapy enables the downsizing of initially unresectable locally advanced BTC, with radical resection made possible in a certain proportion of patients. Downsizing chemotherapy should be proactively carried out as a multidisciplinary treatment strategy for patients with initially unresectable locally advanced BTC with the aim of expanding the surgical indication.
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Affiliation(s)
- Atsushi Kato
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan.
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Beneficial effects of ventromedial hypothalamus (VMH) lesioning on function and morphology of the liver after hepatectomy in rats. Brain Res 2011; 1421:82-9. [DOI: 10.1016/j.brainres.2011.09.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2011] [Revised: 09/01/2011] [Accepted: 09/07/2011] [Indexed: 11/22/2022]
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Yamada A, Hara T, Li F, Fujinaga Y, Ueda K, Kadoya M, Doi K. Quantitative evaluation of liver function with use of gadoxetate disodium-enhanced MR imaging. Radiology 2011; 260:727-33. [PMID: 21712472 DOI: 10.1148/radiol.11100586] [Citation(s) in RCA: 151] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE To determine whether liver function correlating with indocyanine green (ICG) clearance could be estimated quantitatively from gadoxetate disodium-enhanced magnetic resonance (MR) images. MATERIALS AND METHODS This retrospective study was approved by the institutional review board, and the requirement for informed consent was waived. Twenty-three consecutive patients who underwent an ICG clearance test and gadoxetate disodium-enhanced MR imaging with the same parameters as were used for a preoperative examination were chosen. The hepatocellular uptake index (HUI) from liver volume (V(L))and mean signal intensity of the liver on contrast-enhanced T1-weighted images with fat suppression (L(20)) and mean signal intensity of the spleen on contrast-enhanced T1-weighted images with fat suppression (S(20)) on 3D gradient-echo T1-weighted images with fat suppression obtained at 20 minutes after gadoxetate disodium (0.025 mmol per kilogram of body weight) administration was determined with the following equation: V(L)[(L(20)/S(20)) - 1]. The correlation of the plasma disappearance rate of ICG (ICG-PDR) and various factors derived from MR imaging, including HUI, iron and fat deposition in the liver and spleen, and spleen volume (V(S)), were evaluated with stepwise multiple regression analysis. The difference between the ratio of the remnant HUI to the HUI of the total liver (rHUI/HUI) and ratio of the liver remnant V(L) to the total V(L) (rV(L)/V(L)) was evaluated in four patients who had segmental heterogeneity of liver function. RESULTS HUI and V(S) were the factors significantly correlated with ICG-PDR (R = 0.87). The mean value and its 95% confidence interval were 0.18 and 0.01 to 0.34, respectively, for the following calculation: (rHUI/HUI) - (rV(L)/V(L)). CONCLUSION The liver function correlating with ICG-PDR can be estimated quantitatively from the signal intensities and the volumes of the liver and spleen on gadoxetate disodium-enhanced MR images, which may improve the estimation of segmental liver function.
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Affiliation(s)
- Akira Yamada
- Department of Radiology, University of Chicago, Chicago, Ill, USA.
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Rahbari NN, Garden OJ, Padbury R, Brooke-Smith M, Crawford M, Adam R, Koch M, Makuuchi M, Dematteo RP, Christophi C, Banting S, Usatoff V, Nagino M, Maddern G, Hugh TJ, Vauthey JN, Greig P, Rees M, Yokoyama Y, Fan ST, Nimura Y, Figueras J, Capussotti L, Büchler MW, Weitz J. Posthepatectomy liver failure: A definition and grading by the International Study Group of Liver Surgery (ISGLS). Surgery 2011; 149:713-24. [PMID: 21236455 DOI: 10.1016/j.surg.2010.10.001] [Citation(s) in RCA: 1564] [Impact Index Per Article: 120.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2010] [Accepted: 10/18/2010] [Indexed: 12/13/2022]
Affiliation(s)
- Nuh N Rahbari
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany
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Zhou Y, Sui C, Li B, Kan T, Yang J, Wu M. Safety and efficacy of trisectionectomy for hepatocellular carcinoma. ANZ J Surg 2011; 81:895-9. [PMID: 22507416 DOI: 10.1111/j.1445-2197.2010.05605.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Right or left trisectionectomy represents the most extensive and difficult type of hepatic resection, and carries an unfavourably high morbidity and mortality. This retrospective study aimed to evaluate the safety and efficacy of trisectionectomy for hepatocellular carcinoma (HCC). METHODS From January 2000 to December 2008, 35 patients with HCC were treated with trisectionectomy. The treatment outcomes of these patients were retrospectively analysed. RESULTS Twenty-three right and 12 left trisectionectomies were performed. The overall operative morbidity and mortality were 42.8% (n= 15) and 2.8% (n= 1), respectively. The 1-, 3-, and 5-year overall survival rates were 82.9%, 51.4% and 23.8%, while the 1-, 3- and 5-year disease-free survival rates were 71.4%, 42.9% and 12.9%, respectively. CONCLUSIONS With careful patient selection and meticulous surgical technique, trisectionectomy can be performed safely and is associated with long-term survival in a subset of patients with HCC.
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Affiliation(s)
- Yanming Zhou
- Department of Hepato-Biliary-Pancreato-Vascular Surgery, The First Affiliated Hospital of Xiamen University, China
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