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Guo Z, Zhang Z, Liu L, Zhao Y, Liu Z, Zhang C, Qi H, Feng J, Yao P, Yuan H. Machine Learning Algorithm for Predicting Distant Metastasis of T1 and T2 Gallbladder Cancer Based on SEER Database. Bioengineering (Basel) 2024; 11:927. [PMID: 39329669 DOI: 10.3390/bioengineering11090927] [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: 07/16/2024] [Revised: 09/05/2024] [Accepted: 09/12/2024] [Indexed: 09/28/2024] Open
Abstract
(1) Background: This study seeks to employ a machine learning (ML) algorithm to forecast the risk of distant metastasis (DM) in patients with T1 and T2 gallbladder cancer (GBC); (2) Methods: Data of patients diagnosed with T1 and T2 GBC was obtained from SEER, encompassing the period from 2004 to 2015, were utilized to apply seven ML algorithms. These algorithms were appraised by the area under the receiver operating characteristic curve (AUC) and other metrics; (3) Results: This study involved 4371 patients in total. Out of these patients, 764 (17.4%) cases progressed to develop DM. Utilizing a logistic regression (LR) model to identify independent risk factors for DM of gallbladder cancer (GBC). A nomogram has been developed to forecast DM in early T-stage gallbladder cancer patients. Through the evaluation of different models using relevant indicators, it was discovered that Random Forest (RF) exhibited the most outstanding predictive performance; (4) Conclusions: RF has demonstrated high accuracy in predicting DM in gallbladder cancer patients, assisting clinical physicians in enhancing the accuracy of diagnosis. This can be particularly valuable for improving patient outcomes and optimizing treatment strategies. We employ the RF algorithm to construct the corresponding web calculator.
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Affiliation(s)
- Zhentian Guo
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Zongming Zhang
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Limin Liu
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Yue Zhao
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Zhuo Liu
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Chong Zhang
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Hui Qi
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Jinqiu Feng
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Peijie Yao
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
| | - Haiming Yuan
- Department of General Surgery, Beijing Electric Power Hospital, State Grid Corporation of China, Capital Medical University, Beijing 100073, China
- Key Laboratory of Geriatrics (Hepatobiliary Diseases) of China General Technology Group, Beijing 100073, China
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Gupta S, Verma A, Chaturvedi A, Prakash P, Kumar V, Misra S, Akhtar N, Rajan S, Agarwal P, Smith L, Schissel M, Are C. Comparison of Prognostic Performance of 8th and 7th Edition of AJCC Staging System for Patients With Gallbladder Cancer Undergoing Curative Intent Surgery. J Surg Oncol 2024. [PMID: 39257217 DOI: 10.1002/jso.27875] [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: 06/18/2024] [Accepted: 06/26/2024] [Indexed: 09/12/2024]
Abstract
BACKGROUND We compared the predictive performance of the 7th and 8th editions of the AJCC staging systems in stratifying disease-related survival outcomes in patients with GBC undergoing curative intent surgery. METHODS Patients that underwent curative intent surgery for GBC at our institution (2014 and 2021) were included in the study. Various clinico-pathological data were extracted to perform Kaplan-Meier survival analysis. RESULTS A total of 240 patients were included in the study. Both, TNM-7, and TNM-8 staging systems can stratify patients into stages with statistically significant differences in disease-free and overall survival. Survival rates drop with stage progression. Using TNM-8, 8/240 (3.33%) patients were upstaged from Stage IIIB (TNM-7) to IVB (TNM-8) and 12/240 (5%) were down-staged from Stage IVB(TNM-7) to IIIB(TNM-8). Survival curves of the re-classified patients matched those of the corresponding TNM-8 stage. Additionally, there was statistically significant difference in their survival (p < 0.001) compared to their corresponding TNM-7 stage. There was no statistically significant difference in survival rates between stages IIA, IIB (TNM-8), and stage II (TNM-7). However, stage IIA had a slightly better survival than stage IIB. CONCLUSION Though both TNM-7 and TNM-8 are useful for stratifying patients with GBC, TNM-8 has a better prognostic performance than TNM-7.
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Affiliation(s)
- Sameer Gupta
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Abhishek Verma
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Arun Chaturvedi
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Puneet Prakash
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Vijay Kumar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Sanjeev Misra
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
- Vice-Chancellor, Atal Bihari Vajpayee Medical University, Lucknow, India
| | - Naseem Akhtar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Shiv Rajan
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Preeti Agarwal
- Department of Pathology, King George's Medical University, Lucknow, India
| | - Lynette Smith
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Makayla Schissel
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Chandrakanth Are
- Department of Surgery, Fred and Pamela Buffett Cancer Center, Division of Surgical Oncology, University of Nebraska Medical Center, Omaha, Nebraska, USA
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Miura Y, Sakata J, Nomura T, Takano K, Kitami C, Aono T, Tsukahara A, Ohashi T, Takizawa K, Miura K, Hirose Y, Abe S, Kawachi Y, Kobayashi T, Ichikawa H, Shimada Y, Wakai T. Combined pancreaticoduodenectomy for advanced gallbladder cancer: Indications, surgical outcomes, and limitations. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:108614. [PMID: 39213694 DOI: 10.1016/j.ejso.2024.108614] [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: 08/02/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND This study aimed to elucidate the clinical value of combined pancreaticoduodenectomy (PD) for advanced gallbladder cancer according to the mode of cancer spread in the pancreaticoduodenal region. METHODS Patients who underwent combined PD for advanced gallbladder cancer were retrospectively reviewed. The mode of cancer spread in the pancreaticoduodenal region was defined as involvement of peripancreatic organs/structures alone, peripancreatic nodal metastasis alone, or both. Surgical outcomes were compared among these modes of spread. RESULTS Fifty-seven patients were included. Rates of severe morbidity and mortality were 52.6% and 3.5%, respectively. The mode of cancer spread was involvement of peripancreatic organs/structures alone in 16 patients, peripancreatic nodal metastasis alone in 17, and both in 24; R0 resection rates differed significantly among the groups (87.5% vs. 94.1% vs. 37.5%; p < 0.001). Overall survival (OS) was significantly worse in patients with both modes of spread (5-year OS, 8.3%) than in those with involvement of peripancreatic organs/structures alone (5-year OS, 37.9%; p < 0.001) and those with peripancreatic nodal metastasis alone (5-year OS, 29.4%; p = 0.011). OS was similar between pM0 patients with both modes of spread and pM1 patients (5-year OS, 16.7% vs. 8.7%; p = 0.605). Multivariate analysis identified mode of cancer spread as an independent prognostic factor (p = 0.006). CONCLUSIONS Combined PD could be oncologically justified for advanced gallbladder cancer with involvement of peripancreatic organs/structures alone or peripancreatic nodal metastasis alone in the pancreaticoduodenal region. This procedure would not be indicated in patients with both modes of spread.
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Affiliation(s)
- Yohei Miura
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Jun Sakata
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
| | - Tatsuya Nomura
- Department of Gastrointestinal Surgery, Niigata Cancer Center Hospital, Niigata, Japan
| | - Kabuto Takano
- Department of Gastrointestinal Surgery, Niigata Cancer Center Hospital, Niigata, Japan
| | - Chie Kitami
- Department of Surgery, Nagaoka Chuo General Hospital, Nagaoka, Japan
| | - Takashi Aono
- Department of Surgery, Niigata Prefectural Central Hospital, Joetsu, Japan
| | - Akihiro Tsukahara
- Department of Surgery, Niigata Prefectural Shibata Hospital, Shibata, Japan
| | - Taku Ohashi
- Department of Surgery, Niigata Prefectural Shibata Hospital, Shibata, Japan
| | - Kazuyasu Takizawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kohei Miura
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yuki Hirose
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Shun Abe
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yusuke Kawachi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Takashi Kobayashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hiroshi Ichikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yoshifumi Shimada
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Bai S, Yang P, Qiu J, Wang J, Liu L, Wang C, Wang H, Wen Z, Zhang B. Nomograms to predict long-term survival for patients with gallbladder carcinoma after resection. Cancer Rep (Hoboken) 2024; 7:e1991. [PMID: 38441306 PMCID: PMC10913079 DOI: 10.1002/cnr2.1991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 12/13/2023] [Accepted: 01/16/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Surgical resection remains the primary treatment option for gallbladder carcinoma (GBC). However, there is a pressing demand for prognostic tools that can refine patients' treatment choices and tailor personalized therapies accordingly. AIMS The nomograms were constructed using the data of a training cohort (n = 378) of GBC patients at Eastern Hepatobiliary Surgery Hospital (EHBH) between 2008 and 2018. The model's performance was validated in GBC patients (n = 108) at Guangzhou Centre from 2007 to 2018. METHODS AND RESULTS The 5-year overall survival (OS) rate in the training cohort was 24.4%. Multivariate analyses were performed using preoperative and postoperative data to identify independent predictors of OS. These predictors were then incorporated into preoperative and postoperative nomograms, respectively. The C-index of the preoperative nomogram was 0.661 (95% CI, 0.627 to 0.694) for OS prediction and correctly delineated four subgroups (5-year OS rates: 48.1%, 19.0%, 15.6%, and 8.1%, p < 0.001). The C-index of the postoperative nomogram was 0.778 (95%CI, 0.756 -0.800). Furthermore, this nomogram was superior to the 8th TNM system in both C-index and the net benefit on decision curve analysis. The results were externally validated. CONCLUSION The two nomograms showed an optimally prognostic prediction in GBC patients after curative-intent resection.
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Affiliation(s)
- Shilei Bai
- Department of Hepatic Surgery IIThe Eastern Hepatobiliary Surgery Hospital, Naval Medical UniversityShanghaiChina
| | - Pinghua Yang
- Department of Biliary Surgery IVThe Eastern Hepatobiliary Surgery Hospital, Naval Medical UniversityShanghaiChina
| | - Jiliang Qiu
- Department of Hepatobiliary SurgerySun Yat‐Sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer MedicineSun Yat‐Sen UniversityGuangzhouChina
| | - Jie Wang
- Department of Hepatic Surgery IIThe Eastern Hepatobiliary Surgery Hospital, Naval Medical UniversityShanghaiChina
| | - Liu Liu
- Department of Hepatic Surgery IIThe Eastern Hepatobiliary Surgery Hospital, Naval Medical UniversityShanghaiChina
| | - Chunyan Wang
- Department of Hepatic Surgery IIThe Eastern Hepatobiliary Surgery Hospital, Naval Medical UniversityShanghaiChina
| | - Huifeng Wang
- Department of Hepatic SurgeryThe Fifth Clinical Medical College of Henan University of Chinese Medicine
| | - Zhijian Wen
- Department of Hepatobiliary Pancreatic Vascular SurgeryThe Chenggong Hospital, Xiamen UniversityXiamenChina
| | - Baohua Zhang
- Department of Biliary Surgery IVThe Eastern Hepatobiliary Surgery Hospital, Naval Medical UniversityShanghaiChina
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Yoshimi Y, Noji T, Okamura K, Tanaka K, Matsui A, Nakanishi Y, Asano T, Nakamura T, Tsuchikawa T, Kawamoto Y, Harada K, Fuyama K, Okada K, Hirano S. The Short- and Long-Term Surgical Results of Consecutive Hepatopancreaticoduodenectomy for Wide-Spread Biliary Malignancy. Ann Surg Oncol 2024; 31:90-96. [PMID: 37899414 DOI: 10.1245/s10434-023-14406-2] [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: 06/26/2023] [Accepted: 09/17/2023] [Indexed: 10/31/2023]
Abstract
BACKGROUND Cancer-free resection (R0) is one of the most important factors for the long-term survival of biliary carcinoma. For some patients with widespread invasive cancer located between the hilar and intrapancreatic bile duct, hepatopancreaticoduodenectomy (HPD) is considered a radical surgery for R0 resection. However, HPD is associated with high morbidity and mortality rates. Furthermore, previous reports have not shown lymph node metastasis (LNM) status, such as the location or number, which could influence the prognosis after HPD. In this study, first, we explored the prognostic factors for survival, and second, we evaluated whether the LNM status (number and location of LNM) would influence the decision on surgical indications in patients with widely spread biliary malignancy. METHODS We retrospectively reviewed the medical records of 54 patients who underwent HPD with hepatectomy in ≥2 liver sectors from January 2003 to December 2021 (HPD-G). We also evaluated 54 unresectable perihilar cholangiocarcinoma patients who underwent chemotherapy from January 2010 to December 2021 (CTx-G). RESULTS R0 resection was performed in 48 patients (89%). The median survival time (MST) and 5-year overall survival rate of the HPD-G and CTx-G groups were 36.9 months and 31.1%, and 19.6 months and 0%, respectively. Univariate and multivariate analyses showed that pathological portal vein involvement was an independent prognostic factor for survival (MST: 18.9 months). Additionally, patients with peripancreatic LNM had worse prognoses (MST: 13.3 months) than CTx-G. CONCLUSIONS Patients with peripancreatic LNM or PV invasion might be advised to be excluded from surgery-first indications for HPD.
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Affiliation(s)
- Yasunori Yoshimi
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Takehiro Noji
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan.
| | - Keisuke Okamura
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kimitaka Tanaka
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Aya Matsui
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshitsugu Nakanishi
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Toshimichi Asano
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Toru Nakamura
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Takahiro Tsuchikawa
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasuyuki Kawamoto
- Department of Gastroenterology, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kazuaki Harada
- Department of Gastroenterology, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kanako Fuyama
- Department of Biostatistics, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kazuhumi Okada
- Department of Biostatistics, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
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Wang J, Liu F, Ma W, Hu H, Li F. Metastatic lymph node ratio as an important prognostic factor in advanced gallbladder carcinoma with at least 6 lymph nodes retrieved. Langenbecks Arch Surg 2023; 408:382. [PMID: 37770780 PMCID: PMC10539180 DOI: 10.1007/s00423-023-03119-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 09/21/2023] [Indexed: 09/30/2023]
Abstract
BACKGROUND The metastatic lymph node (LN) ratio (LNR) has shown to be an important prognostic factor in various gastrointestinal malignancies. Nevertheless, the prognostic significance of LNR in gallbladder carcinoma (GBC) remains to be determined. METHODS From January 2007 to January 2018, 144 advanced GBC patients (T2-4 stages) who underwent curative surgery with at least 6 LNs retrieved were enrolled. Receiver operating characteristic (ROC) curve was performed to identify the optimal cut-off value for LNR. The clinicopathological features stratified by LNR level were analyzed. Meanwhile, univariate and multivariate Cox regression proportional hazard models were performed to identify risk factors for overall survival (OS). RESULTS The optimal cut-off point for LNR was 0.28 according to the ROC curve. LNR>0.28 was associated with higher rate of D2 LN dissection (P=0.004) and higher tumor stages (P<0.001). Extent of liver resection, extrahepatic bile duct resection, tumor stage, LNR, margin status, tumor differentiation, and perineural invasion were associated with OS in univariate analysis (all P<0.05). GBC patients with LNR≤0.28 had a significantly longer median OS compared to those with LNR>0.28 (27.5 vs 18 months, P=0.004). Multivariate analysis indicated that tumor stage (T2 vs T3/T4; hazard ratio (HR) 1.596; 95% confidence interval (CI) 1.195-2.132), LNR (≤0.28 vs >0.28; HR 0.666; 95% CI 0.463-0.958), margin status (R0 vs R1; HR 1.828; 95% CI 1.148-2.910), and tumor differentiation (poorly vs well/moderately; HR 0.670; 95% CI 0.589-0.892) were independent prognostic factors for GBC (all P<0.05). CONCLUSIONS LNR is correlated to advanced GBC prognosis and is a potential prognostic factor for advanced GBC with at least 6 LNs retrieved.
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Affiliation(s)
- Junke Wang
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Fei Liu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Wenjie Ma
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Haijie Hu
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Fuyu Li
- Division of Biliary Tract Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
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Sakata J, Takizawa K, Miura K, Hirose Y, Muneoka Y, Tajima Y, Ichikawa H, Shimada Y, Kobayashi T, Wakai T. Rational Extent of Regional Lymphadenectomy and the Prognostic Impact of the Number of Positive Lymph Nodes for Perihilar Cholangiocarcinoma. Ann Surg Oncol 2023; 30:4306-4317. [PMID: 36991167 DOI: 10.1245/s10434-023-13361-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 02/27/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND The definition and classification of regional nodes are not standardized for perihilar cholangiocarcinoma. This study aimed to clarify the rational extent of regional lymphadenectomy and to elucidate the impact of number-based regional nodal classification on survival of patients with this disease. METHODS Data of 136 patients with perihilar cholangiocarcinoma who underwent surgery were reviewed. The incidence of metastasis and the survival of patients with metastasis were calculated for each node group. RESULTS The incidence of metastasis for the node groups in the hepatoduodenal ligament (denoted as no. 12) ranged from 3.7% to 25.4%, with 5-year disease-specific survival of 12.9% to 33.3% for patients with metastasis. The incidences of metastasis in the common hepatic artery (no. 8) and posterior superior pancreaticoduodenal (no. 13a) node groups were 14.4% and 11.2%, respectively, with 5-year disease-specific survival rates of 16.7% and 20.0% for the patients with metastasis. When these node groups were defined as regional nodes, the 5-year disease-specific survival rates for the patients with pN0 (n = 80), pN1 (1-3 positive nodes, n = 38), and pN2 (≥ 4 positive nodes, n = 18) were 61.4%, 22.9%, and 17.6%, respectively (p < 0.001). The pN classification was independently associated with disease-specific survival (p < 0.001). When only the no. 12 node groups were regarded as regional nodes, pN classification failed to stratify the patients prognostically. CONCLUSIONS No. 8 and no. 13a node groups should be considered regional nodes in addition to no. 12 node groups and should be dissected. The number-based regional nodal classification allows patients with this disease to be stratified prognostically.
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Affiliation(s)
- Jun Sakata
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
| | - Kazuyasu Takizawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Kohei Miura
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yuki Hirose
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yusuke Muneoka
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yosuke Tajima
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hiroshi Ichikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yoshifumi Shimada
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Takashi Kobayashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Macroscopic Inflammation Status of Resected Gallbladder Predicts Therapeutic Outcome After Radical Resection for Gallbladder Carcinoma. Int Surg 2022. [DOI: 10.9738/intsurg-d-18-00013.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Objective
Gallbladder carcinoma (GBC) is one of the digestive cancers with poor prognosis, for which surgical resection is the only potentially curative therapy. Prognostic value of macroscopic inflammatory status of the resected gallbladder in patient with GBC has not been fully investigated. We retrospectively investigated the relation between macroscopic inflammatory status and disease-free as well as overall survival after radical resection for GBC.
Method
The subjects were 44 patients who underwent radical resection for GBC between January 2004 and April 2011 at Jikei University Hospital. We retrospectively investigated the relationship between clinicopathologic variables, including macroscopic inflammatory status and disease-free as well as overall survival.
Results
In univariate analysis, disease-free survival was poor in patients with Tumor-Nodes-Metastasis (TNM) stage ≥III (P < 0.0001) and positive vascular invasion (P = 0.0001). Patients with macroscopic chronic inflammation tended to have poor disease-free survival than those with normal type (P = 0.0930). Overall survival was poor in patients with TNM stage ≥III (P < 0.0001), presence of intraoperative blood transfusion (P = 0.0125), positive vascular invasion (P = 0.0055), and macroscopic chronic inflammation (P = 0.0281). In multivariate analysis, TNM stage ≥III (P < 0.0114) and macroscopic chronic inflammation (P = 0.0350) were independent predictors of disease-free survival. For overall survival, TNM stage ≥III (P = 0.0054) and macroscopic chronic inflammation (P = 0.0124) were the independent predictors. Moreover, macroscopic chronic inflammation correlated with the presence of gallstones.
Conclusion
The macroscopic Inflammation status of resected gallbladder cancer correlates with oncologic outcome in patients with GBC treated by radical resection.
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Tharmalingam S, Flemming J, Richardson H, Hurlbut D, Cleary S, Nanji S. Surgical practice patterns and outcomes in T2 and T3 gallbladder cancer: a population-based study. Can J Surg 2022; 65:E16-E24. [PMID: 35017185 PMCID: PMC8759294 DOI: 10.1503/cjs.019719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2021] [Indexed: 12/02/2022] Open
Abstract
Background: The extent of resection required in advanced gallbladder cancer is controversial. We aimed to describe the management and outcomes in patients with resected stage T2 and T3 gallbladder cancer. Methods: In this population-based study, all T2 and T3 gallbladder cancer cases from Jan. 1, 2002, to Mar. 31, 2012, were identified from the Ontario Cancer Registry; pathology reports were linked and abstracted. The type of resection was classified as extended (cholecystectomy + liver resection, with or without bile duct resection) or simple (cholecystectomy only). We used Kaplan–Meier survival analysis to model time to death and evaluated factors associated with overall survival using the Cox proportional hazards regression model. Results: A total of 370 patients were included, 232 with T2 disease and 138 with T3 disease. The proportions who underwent extended resection were 24.1% (56/232) and 37.0% (51/138), respectively. The unadjusted 5-year overall survival rates for simple and extended resection were 39.7% and 49.5%, respectively, for T2 disease (p = 0.03), and 13.5% and 22.8%, respectively, for T3 disease (p = 0.05). In adjusted analysis, extended resection significantly improved overall survival among patients with T2 disease (hazard ratio [HR] 0.51, 95% confidence interval [CI] 0.30–0.97), whereas higher grade of differentiation, presence of lymphovascular invasion and positive lymph nodes led to worse survival. Extended resection was not associated with improved survival in the T3 group; however, in subgroup analysis stratified by lymph node status, a trend toward improved overall survival with extended resection was seen in node-negative patients (HR 0.20, 95% CI 0.03–1.06). Conclusion: Extended resection improved overall survival in T2 disease regardless of nodal status but appeared most beneficial in node-negative T3 disease. The finding that extended resection was offered only to a small proportion of eligible patients highlights the need for improved knowledge translation at national surgical meetings.
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Affiliation(s)
- Senthuran Tharmalingam
- From the Department of Surgery, Queen's University, Kingston, Ont. (Tharmalingam, Nanji); the Department of Medicine, Queen's University, Kingston, Ont. (Flemming); the Department of Public Health Sciences, Queen's University, Kingston, Ont. (Flemming, Richardson); the Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ont. (Hurlbut); and the Department of Surgery, Mayo Clinic, Rochester, Minn. (Cleary).
| | - Jennifer Flemming
- From the Department of Surgery, Queen's University, Kingston, Ont. (Tharmalingam, Nanji); the Department of Medicine, Queen's University, Kingston, Ont. (Flemming); the Department of Public Health Sciences, Queen's University, Kingston, Ont. (Flemming, Richardson); the Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ont. (Hurlbut); and the Department of Surgery, Mayo Clinic, Rochester, Minn. (Cleary)
| | - Harriet Richardson
- From the Department of Surgery, Queen's University, Kingston, Ont. (Tharmalingam, Nanji); the Department of Medicine, Queen's University, Kingston, Ont. (Flemming); the Department of Public Health Sciences, Queen's University, Kingston, Ont. (Flemming, Richardson); the Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ont. (Hurlbut); and the Department of Surgery, Mayo Clinic, Rochester, Minn. (Cleary)
| | - David Hurlbut
- From the Department of Surgery, Queen's University, Kingston, Ont. (Tharmalingam, Nanji); the Department of Medicine, Queen's University, Kingston, Ont. (Flemming); the Department of Public Health Sciences, Queen's University, Kingston, Ont. (Flemming, Richardson); the Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ont. (Hurlbut); and the Department of Surgery, Mayo Clinic, Rochester, Minn. (Cleary)
| | - Sean Cleary
- From the Department of Surgery, Queen's University, Kingston, Ont. (Tharmalingam, Nanji); the Department of Medicine, Queen's University, Kingston, Ont. (Flemming); the Department of Public Health Sciences, Queen's University, Kingston, Ont. (Flemming, Richardson); the Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ont. (Hurlbut); and the Department of Surgery, Mayo Clinic, Rochester, Minn. (Cleary)
| | - Sulaiman Nanji
- From the Department of Surgery, Queen's University, Kingston, Ont. (Tharmalingam, Nanji); the Department of Medicine, Queen's University, Kingston, Ont. (Flemming); the Department of Public Health Sciences, Queen's University, Kingston, Ont. (Flemming, Richardson); the Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ont. (Hurlbut); and the Department of Surgery, Mayo Clinic, Rochester, Minn. (Cleary)
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10
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Chaudhari VA, Bhandare MS, Shrikhande SV. Incidental Gallbladder Cancer—Current Recommendations and Management Protocols. Indian J Surg 2021. [DOI: 10.1007/s12262-021-02828-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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11
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Chen C, Rui Z, Yuhan W, Yongjie Z, Yinghe Q, Ning Y, Tianqiang S, Jianying L, Jiangtao L, Xianhai M, Shengping L, Shubin S, Zhiqiang C, Zhaohui T, Zhimin G. Optimal Lymph Node Staging System in Evaluating Prognosis of Gallbladder Carcinoma: A Multi-institutional Study. Ann Surg Oncol 2021; 28:8142-8151. [PMID: 34532819 DOI: 10.1245/s10434-021-10749-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 07/24/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Lymph node (LN) involvement is a critical prognostic factor in patients with gallbladder carcinoma (GBC). Controversy exists regarding optimal categorization of nodal metastasis status, including anatomical location of positive nodes (AJCC 7th N staging), number of metastatic lymph nodes (NMLN), log odds of metastatic LNs (LODDS), and lymph node ratio (LNR). METHODS Patients who underwent curative-intent resection for GBC from six Chinese tertiary hospitals between 2008 and 2013 were analyzed retrospectively. The relative discriminative abilities of the different LN staging systems were assessed by different models including the tree-augmented naïve Bayesian (TAN) model, Cox proportional hazards regression model, and binary logistic regression model. RESULTS A total of 226 patients were involved in this cohort. Based on the TAN model and composite importance measures, the most important factor affecting the prognosis in the different LN staging systems was NMLN. Among the four TAN models which were built with 4 metastatic LN markers and baseline variables, the accuracy of the NMLN-based prognostic model was 88.15%, higher than 7th N staging (86.44%), LNR (87.34%), and LODDS (85.19%). The Cox model based on NMLN (C-index: 0.763, AIC: 1371.62) had a higher fitness than the others (7th N staging C-index: 0.756, AIC: 1375.51; LNR C-index: 0.759, AIC: 1378.82; LODDS C-index 0.748, AIC: 1390.99). The AUCs of different staging binary logistic regression models were NMLN (0.872), LNR (0.872), 7th N staging (0.869) and LODDS (0.856), respectively. CONCLUSIONS NMLN was the optimal LN staging system in evaluating prognosis of GBC.
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Affiliation(s)
- Chen Chen
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhang Rui
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wu Yuhan
- Department of Industrial Engineering, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China
| | - Zhang Yongjie
- Department of Biliary Surgery, Eastern Hepatobiliary Surgery Hospital, Affiliated to Naval Medical University, Shanghai, China
| | - Qiu Yinghe
- Department of Biliary Surgery, Eastern Hepatobiliary Surgery Hospital, Affiliated to Naval Medical University, Shanghai, China
| | - Yang Ning
- Department of Biliary Surgery, Eastern Hepatobiliary Surgery Hospital, Affiliated to Naval Medical University, Shanghai, China
| | - Song Tianqiang
- Department of Hepatobiliary Oncology, Tianjin Medical University Cancer Hospital, Tianjin, China
| | - Lou Jianying
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Li Jiangtao
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Mao Xianhai
- Department of Hepatobiliary Surgery, Hunan Provincial People's Hospital, Changsha, China
| | - Li Shengping
- Department of Hepatobiliary Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Si Shubin
- Department of Industrial Engineering, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China
| | - Cai Zhiqiang
- Department of Industrial Engineering, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China
| | - Tang Zhaohui
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Geng Zhimin
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
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12
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Srivastava V, Verma K, Puneet. Surgical Management of Gallbladder Carcinoma. Indian J Surg 2021. [DOI: 10.1007/s12262-019-02050-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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13
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Huang XT, Huang CS, Li JH, Chen W, Gan TT, Wang XY, Liang LJ, Yin XY. Evaluating the adequacy of nodal status in node-negative gallbladder cancer with T1b-T2 stages: use of nodal staging score. HPB (Oxford) 2021; 23:795-801. [PMID: 33051141 DOI: 10.1016/j.hpb.2020.09.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 08/06/2020] [Accepted: 09/21/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND The study aimed at establishing a nodal staging score (NSS) to quantify the likelihood that pathologic node-negative gallbladder cancer (GBC) patients are indeed free of lymph node (LN) metastasis. METHODS Clinicopathological data of 1374 GBC patients with T1b-T2 stages were collected from the Surveillance, Epidemiology and End Result database (design cohort [DC], n = 1289) and the First Affiliated Hospital of Sun Yat-sen University (validation cohort [VC], n = 85). NSS was derived from the count of examined LNs (ELNs) and T stage by using a beta-binomial model, and represented the probability that a node-negative patient is correctly staged. The prognostic value of NSS in node-negative GBC was evaluated by survival analysis. RESULTS The probability of missing a nodal disease in node-negative GBC patients with T1b-T2 stages (pT1bN0 and pT2N0) decreased as the number of ELNs increased. NSS increased as the number of ELNs increased. For pT1bN0 and pT2N0 patients, examination of 5 and 27 lymph nodes could ensure an NSS of 90.0%, respectively. Multivariate analysis revealed that NSS was an independent predictor for overall survival in pT1bN0 and pT2N0 GBC patients (DC, HR:0.53, 95%CI: 0.42-0.66, p < 0.001; VC, HR: 0.33, 95%CI: 0.14-0.76, p = 0.009). CONCLUSION NSS could evaluate the adequacy of nodal staging and predict the prognosis in pT1bN0 and pT2N0 GBC patients, and hence was helpful to guide their treatment strategies.
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Affiliation(s)
- Xi-Tai Huang
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China
| | - Chen-Song Huang
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China
| | - Jian-Hui Li
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China
| | - Wei Chen
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China
| | - Tian-Tian Gan
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China
| | - Xi-Yu Wang
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China
| | - Li-Jian Liang
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China
| | - Xiao-Yu Yin
- The Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, Guangdong, PR China.
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14
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Vega EA, Newhook TE, Kawaguchi Y, Qiao W, De Bellis M, Okuno M, Panettieri E, Nishino H, Duwe G, Piccino M, De Rose AM, Ruzzenente A, Uemoto S, Vivanco M, Chun YS, Cao HST, Tzeng CWD, De Aretxabala X, Seo S, Giuliante F, Guglielmi A, Vinuela E, Vauthey JN. Conditional Recurrence-Free Survival after Oncologic Extended Resection for Gallbladder Cancer: An International Multicenter Analysis. Ann Surg Oncol 2021; 28:2675-2682. [PMID: 33666814 DOI: 10.1245/s10434-021-09626-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 12/05/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Data to guide surveillance following oncologic extended resection (OER) for gallbladder cancer (GBC) are lacking. Conditional recurrence-free survival (C-RFS) can inform surveillance. We aimed to estimate C-RFS and identify factors affecting conditional RFS after OER for GBC. PATIENTS AND METHODS Patients with ≥ T1b GBC who underwent curative-intent surgery in 2000-2018 at four countries were identified. Risk factors for recurrence and RFS were evaluated at initial resection in all patients and at 12 and 24 months after resection in patients remaining recurrence-free. RESULTS Of the 1071 patients who underwent OER, 484 met the inclusion criteria; 290 (60%) were recurrence-free at 12 months, and 199 (41%) were recurrence-free at 24 months. Median follow-up was 24.5 months for all patients and 47.21 months in survivors at analysis. Five-year RFS rates were 47% for the overall population, 71% for patients recurrence-free at 12 months, and 87% for the patients without recurrence at 24 months. In the entire cohort, the risk of recurrence peaked at 8 months. T3-T4 disease was independently associated with recurrence in all groups: entire cohort [hazard ratio (HR) 2.16, 95% confidence interval (CI) 1.49-3.13, P < 0.001], 12-month recurrence-free (HR 3.42, 95% CI 1.88-6.23, P < 0.001), and 24-month recurrence-free (HR 2.71, 95% CI 1.11-6.62, P = 0.029). Of the 125 patients without these risk factors, only 2 had recurrence after 36 months. CONCLUSION C-RFS improves over time, and only T3-T4 disease remains a risk factor for recurrence at 24 months after OER for GBC. For all recurrence-free survivors after 36 months, the probability of recurrence is similar regardless of T category or disease stage.
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Affiliation(s)
- Eduardo A Vega
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Digestive Surgery, Hepato-Pancreato-Biliary Surgery Unit, Surgery Service, Gallbladder Consortium Chile, Sotero del Rio Hospital and Clinica Alemana, Santiago, Chile
| | - Timothy E Newhook
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yoshikuni Kawaguchi
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei Qiao
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mario De Bellis
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Surgery, Division of General and Hepatobiliary Surgery, School of Medicine, University of Verona, Verona, Italy
| | - Masayuki Okuno
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Elena Panettieri
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Hepatobiliary Surgery Unit, Foundation "Policlinico Universitario A. Gemelli" IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Hiroto Nishino
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Gregor Duwe
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marco Piccino
- Department of Surgery, Division of General and Hepatobiliary Surgery, School of Medicine, University of Verona, Verona, Italy
| | - Agostino M De Rose
- Hepatobiliary Surgery Unit, Foundation "Policlinico Universitario A. Gemelli" IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Andrea Ruzzenente
- Department of Surgery, Division of General and Hepatobiliary Surgery, School of Medicine, University of Verona, Verona, Italy
| | - Shinji Uemoto
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Marcelo Vivanco
- Department of Digestive Surgery, Hepato-Pancreato-Biliary Surgery Unit, Surgery Service, Gallbladder Consortium Chile, Sotero del Rio Hospital and Clinica Alemana, Santiago, Chile
| | - Yun Shin Chun
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Ching-Wei D Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xabier De Aretxabala
- Department of Digestive Surgery, Hepato-Pancreato-Biliary Surgery Unit, Surgery Service, Gallbladder Consortium Chile, Sotero del Rio Hospital and Clinica Alemana, Santiago, Chile
| | - Satoru Seo
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Felice Giuliante
- Hepatobiliary Surgery Unit, Foundation "Policlinico Universitario A. Gemelli" IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Alfredo Guglielmi
- Department of Surgery, Division of General and Hepatobiliary Surgery, School of Medicine, University of Verona, Verona, Italy
| | - Eduardo Vinuela
- Department of Digestive Surgery, Hepato-Pancreato-Biliary Surgery Unit, Surgery Service, Gallbladder Consortium Chile, Sotero del Rio Hospital and Clinica Alemana, Santiago, Chile
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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15
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Yuza K, Sakata J, Hirose Y, Miura K, Ando T, Katada T, Takizawa K, Kobayashi T, Ichikawa H, Shimada Y, Nagahashi M, Wakai T. Outcome of radical surgery for gallbladder carcinoma according to TNM stage: implications for adjuvant therapeutic strategies. Langenbecks Arch Surg 2021; 406:801-811. [PMID: 33398448 DOI: 10.1007/s00423-020-02068-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 12/20/2020] [Indexed: 01/04/2023]
Abstract
PURPOSE Outcomes following surgery for advanced gallbladder carcinoma remain unsatisfactory. This study aimed to determine the surgical outcome and effectiveness of adjuvant chemotherapy according to TNM stage in patients with gallbladder carcinoma. METHODS A total of 200 patients undergoing surgery for gallbladder carcinoma were enrolled. Clinicopathological data were evaluated and surgical outcomes were compared between patients with and without adjuvant chemotherapy according to TNM stage. RESULTS The 5-year overall survival (OS) after resection for patients with stage I (n = 27), IIA (n = 18), IIB (n = 28), IIIA (n = 25), IIIB (n = 43), IVA (n = 7), and IVB (n = 52) disease was 90.8%, 94.4%, 73.6%, 33.7%, 57.7%, 14.3%, and 11.8%, respectively (p < 0.001). R0 resection was performed in all patients with stage I or II disease, in 89.7% of those with stage III disease, and 69.5% of those with stage IV disease. For patients with stage III disease, adjuvant chemotherapy was associated with improved OS (5-year OS, 60.9% vs. 41.1%; p = 0.028) and was an independent prognostic factor (hazard ratio, 2.045; p = 0.039). For patients with stage IV disease, adjuvant chemotherapy appeared to affect OS (5-year OS, 25.1% vs. 5.3%; p = 0.041); R0 resection (hazard ratio, 1.882; p = 0.040) was the only independent prognostic factor. CONCLUSION TNM stage clearly predicts survival after resection of gallbladder carcinoma. R0 resection with adjuvant chemotherapy is recommended for long-term survival in the multimodal management of patients with stage III or IV gallbladder carcinoma.
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Affiliation(s)
- Kizuki Yuza
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Jun Sakata
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan.
| | - Yuki Hirose
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Kohei Miura
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Takuya Ando
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Tomohiro Katada
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Kazuyasu Takizawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Takashi Kobayashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Hiroshi Ichikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Yoshifumi Shimada
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Masayuki Nagahashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata, 951-8510, Japan
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16
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Aggressive Surgical Management of Gallbladder Cancer: Long-Term Results From a Retrospective Study of 315 Chinese Patients. Int Surg 2021. [DOI: 10.9738/intsurg-d-15-00328.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Objective
To investigate the best surgical treatment for the gallbladder cancer patient.
Summary of Background Data
Until now, aggressive surgery for advanced gallbladder cancer has been controversial. In this study, we analyzed gallbladder cancer patients' data retrospectively to find out which is the best surgical treatment for the patient.
Methods
From 2009 to 2013, 315 cases of gallbladder carcinoma were identified. Data were analyzed retrospectively. The review included analysis of survival rate, postoperative complications, operative mortality rate, and correlation between local extent of the primary tumor and frequency of nodal metastases.
Results
Postoperative complications occurred in 15 patients (6.2%). A total of 3% of patients who underwent a radical surgery procedure had complications, but in the extended radical surgery group, it was 9.8%. Operative mortality rate was 4.94%. No lymph node metastases were found in patients with T1 tumors. Nodal involvement in patients with T3 (55.22%) and T4 (82.50%) tumors was significantly higher than that in patients with T2 tumors (44.12%). In patients with stages I and II cancers, the radical resection group had a better survival rate than the simple cholecystectomy group. In patients with stage III cancer, the extended radical surgery group and radical surgery group showed better survival rates than others. In patients with stage IV cancer, the extended radical surgery group showed a 4% survival rate at 2 years, but others group had a 0% survival rate.
Conclusions
Simple cholecystectomy may decrease the long survival rates in patients with stages I and II cancer. In more advanced stages, extended radical resection should be performed if R0 resections can be achieved.
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17
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Matsukuma S, Nagano H, Kobayashi S, Wada H, Seo S, Tsugawa D, Okuyama H, Iida K, Ohmura Y, Takeda Y, Miyamoto A, Nakashima S, Yamada T, Ajiki T, Tsuji A, Yoshimura K, Eguchi H, Hatano E, Ioka T. The impact of peritoneal lavage cytology in biliary tract cancer (KHBO1701): Kansai Hepato-Biliary Oncology Group. Cancer Rep (Hoboken) 2020; 4:e1323. [PMID: 33283475 PMCID: PMC8451372 DOI: 10.1002/cnr2.1323] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/13/2020] [Accepted: 10/29/2020] [Indexed: 11/28/2022] Open
Abstract
Background Only few studies in literature have analyzed the clinical effects of peritoneal lavage status in biliary tract cancers. Aim We aimed to assess the effect of cytology‐positive peritoneal lavage on survival for patients with biliary tract cancer who underwent curative resection. Methods The KHBO1701 study was a multi‐institutional retrospective study that assessed the clinical effects of peritoneal lavage cytology in biliary tract cancers. Using clinicopathological data from 11 Japanese institutions, we compared long‐term outcomes between patients with cytology‐positive and cytology‐negative peritoneal lavage. Results Of 169 patients who underwent curative resection, 164 were cytology‐negative, and five were cytology‐positive. The incidence of portal invasion and preoperative carbohydrate antigen 19‐9 levels were higher in the cytology‐positive group than in the cytology‐negative group. The incidence of peritoneal metastatic recurrence was also higher, and overall survival tended to be worse in the cytology‐positive group. In contrast, recurrence‐free survival was similar between the cytology‐negative and cytology‐positive groups. Conclusions The positive status of peritoneal lavage cytology could moderately affect the survival of patients with biliary tract cancers. Given that surgical resection is the only curative treatment option, it may be acceptable to resect biliary tract cancers without other non‐curative factors, regardless of peritoneal lavage cytology status.
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Affiliation(s)
- Satoshi Matsukuma
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan.,Kansai Hepato-Biliary Oncology Group, Osaka, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan.,Kansai Hepato-Biliary Oncology Group, Osaka, Japan
| | - Shogo Kobayashi
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Hiroshi Wada
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Satoru Seo
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Daisuke Tsugawa
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Hiroyuki Okuyama
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Clinical Oncology, Kagawa University Hospital, Kagawa, Japan
| | - Kenjiro Iida
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Gastroenterological Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshiaki Ohmura
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Surgery, Kansai Rosai Hospital, Amagasaki, Japan
| | - Yutaka Takeda
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Surgery, Kansai Rosai Hospital, Amagasaki, Japan
| | - Atsushi Miyamoto
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Surgery, Osaka National Hospital, Osaka, Japan
| | - Shinsuke Nakashima
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Surgery, Higashiosaka City Medical Center, Osaka, Japan
| | - Terumasa Yamada
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Surgery, Higashiosaka City Medical Center, Osaka, Japan
| | - Tetsuo Ajiki
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Akihito Tsuji
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Clinical Oncology, Kagawa University Hospital, Kagawa, Japan
| | - Kenichi Yoshimura
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Medical Center for Clinical and Translational Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Hidetoshi Eguchi
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Etsuro Hatano
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Gastroenterological Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Tatsuya Ioka
- Kansai Hepato-Biliary Oncology Group, Osaka, Japan.,Department of Oncology Center, Yamaguchi University Hospital, Yamaguchi, Japan
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Kim WJ, Lim TW, Park PJ, Choi SB, Kim WB. Clinicopathological Differences in T2 Gallbladder Cancer According to Tumor Location. Cancer Control 2020; 27:1073274820915514. [PMID: 32233806 PMCID: PMC7133080 DOI: 10.1177/1073274820915514] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
We aimed to identify clinicopathological differences and factors affecting survival outcomes of stage T2a and T2b gallbladder cancer (GBC) and validate the oncological benefits of regional lymphadenectomy and hepatic resection in these patients. This single-center study enrolled patients who were diagnosed with pathologically confirmed T2 GBC and underwent curative resection between January 1995 and December 2017. Eighty-two patients with T2a and 50 with T2b GBCs were identified, and clinical information was retrospectively collected from medical records and analyzed. Five-year overall survival rates were 96.8% and 80.7% in T2a and T2b groups, respectively (P = .007). Three- and 5-year survival rates among all patients with T2 GBC without and with lymph node metastasis were 97.2% and 94.4% and 81.3% and 81.3%, respectively (P = .029). There was no difference in survival rates between the 2 groups according to whether hepatic resection was performed (P = .320). However, in the T2b group, those who underwent hepatic resection demonstrated a better survival rate than those who did not (P = .029). The T2b group had more multiple recurrence patterns than the T2a group, and the lymph nodes were the most common site in both groups. Multivariate analysis revealed that lymph node metastasis, vascular invasion, and tumor location were significant independent prognostic factors. Hepatic resection was not always necessary in patients with peritoneal-side GBC. Considering clinicopathological features and recurrence patterns, a systematic treatment plan, including radical resection and adjuvant treatment, should be established for hepatic-side GBC.
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Affiliation(s)
- Wan-Joon Kim
- Division of Hepatobiliary Pancreas Surgery, Department of Surgery, Korea University Guro Hospital, Korea University Medical College, Seoul, Korea
| | - Tae-Wan Lim
- Division of Transplantation Vascular Surgery, Department of Surgery, Korea University Guro Hospital, Korea University Medical College, Seoul, Korea
| | - Pyoung-Jae Park
- Division of Transplantation Vascular Surgery, Department of Surgery, Korea University Guro Hospital, Korea University Medical College, Seoul, Korea
| | - Sae-Byeol Choi
- Division of Hepatobiliary Pancreas Surgery, Department of Surgery, Korea University Guro Hospital, Korea University Medical College, Seoul, Korea
| | - Wan-Bae Kim
- Division of Hepatobiliary Pancreas Surgery, Department of Surgery, Korea University Guro Hospital, Korea University Medical College, Seoul, Korea
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19
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Maegawa FB, Ashouri Y, Hamidi M, Hsu CH, Riall TS. Gallbladder Cancer Surgery in the United States: Lymphadenectomy Trends and Impact on Survival. J Surg Res 2020; 258:54-63. [PMID: 32992262 DOI: 10.1016/j.jss.2020.08.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/14/2020] [Accepted: 08/26/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Gallbladder cancer has a poor prognosis, and surgery is the only curative treatment. However, lymphadenectomy has been underperformed. We evaluate the trend of lymphadenectomy in the United States and its impact on survival. METHODS This is a cohort study of patients who underwent gallbladder cancer surgery between 2004 and 2016. Trend analysis of the rate of lymphadenectomy and the number of lymph nodes (LNs) removed were examined. The impact of lymph node status and different LN staging systems on survival was examined. RESULTS Of the 4577 patients identified, 69.9% were female, the mean age was 71.0 (±12.4), 87.2% had ≥ T2, and only 50.3% (n = 2302) received lymphadenectomy. Although the rate of lymphadenectomy and the number of LNs removed increased during the study period, both with P < 0.0001, the rate of patients who received examination of ≥6 LNs remained low, 13.6% in 2016. Adjusted regression analysis showed that patients without LN examination had worse overall survival than patients with LN positive disease, HR: 1.11 (95% CI: 1.01, 1.22). Concordance index analysis revealed that LN ratio (LNR) and Log odds of positive LN (LODDS) did not improve the ability of the American Joint Commission on Cancer (AJCC) staging in predicting 5-y survival rate. CONCLUSIONS Lack of LN examination is associated with worse survival than LN positive disease. Although the rate of LN examination and number of LNs retrieved have increased from 2004 to 2016, they remained low. LNR and LODDS staging systems added no benefit to AJCC staging ability in predicting a 5-y survival rate.
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Affiliation(s)
- Felipe Boff Maegawa
- Southern Arizona VA Health Care System, Department of Surgery, University of Arizona, Tucson, AZ.
| | - Yazan Ashouri
- Southern Arizona VA Health Care System, Department of Surgery, University of Arizona, Tucson, AZ
| | | | - Chiu-Hsieh Hsu
- Department of Surgery, University of Arizona, Tucson, AZ
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20
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Coimbra FJF, Torres OJM, Alikhanov R, Agarwal A, Pessaux P, Fernandes EDSM, Quireze-Junior C, Araujo RLC, Godoy AL, Waechter FL, Resende APD, Boff MF, Coelho GR, Rezende MBD, Linhares MM, Belotto M, Moraes-Junior JMA, Amaral PCG, Pinto RD, Genzini T, Lima AS, Ribeiro HSC, Ramos EJ, Anghinoni M, Pereira LL, Enne M, Sampaio A, Montagnini AL, Diniz A, Jesus VHFD, Sirohi B, Shrikhande SV, Peixoto RDA, Kalil AN, Jarufe N, Smith M, Herman P. BRAZILIAN CONSENSUS ON INCIDENTAL GALLBLADDER CARCINOMA. ACTA ACUST UNITED AC 2020; 33:e1496. [PMID: 32667526 PMCID: PMC7357549 DOI: 10.1590/0102-672020190001e1496] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 12/10/2019] [Indexed: 12/18/2022]
Abstract
Background: Incidental gallbladder cancer is defined as a cancer discovered by
histological examination after cholecystectomy. It is a potentially curable
disease. However, some questions related to their management remain
controversial and a defined strategy is associated with better prognosis.
Aim: To develop the first evidence-based consensus for management of patients with
incidental gallbladder cancer in Brazil. Methods: Sixteen questions were selected, and 36 Brazilian and International members
were included to the answer them. The statements were based on current
evident literature. The final report was sent to the members of the panel
for agreement assessment. Results: Intraoperative evaluation of the specimen, use of retrieval bags and routine
histopathology is recommended. Complete preoperative evaluation is necessary
and the reoperation should be performed once final staging is available.
Evaluation of the cystic duct margin and routine 16b1 lymph node biopsy is
recommended. Chemotherapy should be considered and chemoradiation therapy if
microscopically positive surgical margins. Port site should be resected
exceptionally. Staging laparoscopy before reoperation is recommended, but
minimally invasive radical approach only in specialized minimally invasive
hepatopancreatobiliary centers. The extent of liver resection is acceptable
if R0 resection is achieved. Standard lymph node dissection is required for
T2 tumors and above, but common bile duct resection is not recommended
routinely. Conclusions: It was possible to prepare safe recommendations as guidance for incidental
gallbladder carcinoma, addressing the most frequent topics of everyday work
of digestive and general surgeons.
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Affiliation(s)
| | | | - Orlando Jorge M Torres
- Department of Hepatopancreatobiliary Surgery, Federal University of Maranhão, São Luis, Brazil
| | - Ruslan Alikhanov
- Department of Hepatopancreatobiliary Surgery, Moscow Clinical Scientific Center, Moscow, Russia
| | - Anil Agarwal
- Department of Gastrointestinal Surgery, Govind Ballabh Pant Hospital, New Delhi, India
| | - Patrick Pessaux
- Department of Hepatopancreatobiliary Surgery, Nouvel Hopital Civil, University Hospital of Strasbourg, Strasbourg, France
| | - Eduardo de Souza M Fernandes
- Department of Hepatopancreatobiliary and Transplant Surgery, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - André Luis Godoy
- Department of Gastrointestinal Surgery, AC Camargo Cancer Center, São Paulo, Brazil
| | - Fabio Luis Waechter
- Department of Gastrointestinal Surgery, Santa Casa de Porto Alegre, Porto Alegre, Brazil
| | | | | | - Gustavo Rego Coelho
- Department of Hepatopancreatobiliary Surgery, Hospital Walter Cantidio, Fortaleza, Brazil
| | | | | | - Marcos Belotto
- Department of Gastrointestinal Surgery, Santa Casa de São Paulo, São Paulo, Brazil
| | | | | | - Rinaldo Danesi Pinto
- Department of Gastrointestinal Surgery, Hospital Santa Catarina, Blumenal, Brazil
| | - Tercio Genzini
- Department of Hepatopancreatobiliary Surgery, Hospital Beneficiência Portuguesa, São Paulo, Brazil
| | - Agnaldo Soares Lima
- Department of Hepatopancreatobiliary Surgery, Santa Casa de Belo Horizonte, Brazil
| | | | - Eduardo José Ramos
- Department of Hepatopancreatobiliary Surgery, Hospital NS das Graças, Curitiba, Brazil
| | | | - Lucio Lucas Pereira
- Department of Gastrointestinal Surgery, Hospital Sírio-Libanês, Brasilia, Brazil
| | - Marcelo Enne
- Department of Hepatopancreatobiliary Surgery, Ipanema Hospital, Rio de Janeiro, Brazil
| | - Adriano Sampaio
- Department of Gastrointestinal Surgery, Santo Amaro University, São Paulo, Brazil
| | - André Luis Montagnini
- Department of Hepatopancreatobiliary Surgery, São Paulo Medical School, São Paulo, Brazil
| | - Alessandro Diniz
- Department of Gastrointestinal Surgery, AC Camargo Cancer Center, São Paulo, Brazil
| | | | - Bhawna Sirohi
- Department of Hepatopancreatobiliary and Oncology Surgery, Tata Memorial Hospital, Mumbai, India
| | - Shailesh V Shrikhande
- Department of Hepatopancreatobiliary and Oncology Surgery, Tata Memorial Hospital, Mumbai, India
| | | | - Antonio Nocchi Kalil
- Department of Gastrointestinal Oncology, Santa Casa de Porto Alegre, Porto Alegre, Brazil
| | - Nicolas Jarufe
- Department of Hepatopancreatobiliary Surgery, Universidade Católica, Santiago, Chile
| | - Martin Smith
- Department of Hepatopancreatobiliary Surgery, Chris Hani Baragwanath Academic Hospital, Johannesburg, South Africa
| | - Paulo Herman
- Department of Hepatopancreatobiliary Surgery, São Paulo Medical School, São Paulo, Brazil
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21
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Cai YL, Lin YX, Xiong XZ, Ye H, Li FY, Cheng NS. Postsurgical radiotherapy in stage IIIB gallbladder cancer patients with one to three lymph nodes metastases: A propensity score matching analysis. Am J Surg 2020; 221:642-648. [PMID: 32859350 DOI: 10.1016/j.amjsurg.2020.08.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/30/2020] [Accepted: 08/08/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The effect of postsurgical radiotherapy (PSRT) among T1-3 gallbladder cancer (GBC) patients with one to three lymph node metastases remains controversial. The aim of this study was to assess the impact of PSRT on gallbladder cancer-specific survival (GBCSS) in patients with stage IIIB. METHODS The data of GBC patients were obtained from the American Surveillance, Epidemiology, and End Results (SEER) Data resources between 2004 and 2015. Then, a 1:1 propensity score matching (PSM) method was performed. GBCSS was compared among all patients. Subgroup analysis was conducted to identify patients who would benefit from PSRT. RESULTS 726 AJCC (8th edition) stage IIIB GBC patients were included. PSRT failed to improve GBCSS (p = 0.168). Male sex, tumor size ≥ 4 cm and absence of chemotherapy were independent negative prognostic factors. No significant survival benefit from PSRT was found in any subgroup. CONCLUSIONS PSRT provides no survival benefit for IIIB GBC.
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Affiliation(s)
- Yu-Long Cai
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yi-Xin Lin
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Xian-Ze Xiong
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Hui Ye
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Nan-Sheng Cheng
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
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22
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Higuchi R, Yazawa T, Uemura S, Matsunaga Y, Ota T, Araida T, Furukawa T, Yamamoto M. Examination of Prognostic Factors Affecting Long-Term Survival of Patients with Stage 3/4 Gallbladder Cancer without Distant Metastasis. Cancers (Basel) 2020; 12:cancers12082073. [PMID: 32726993 PMCID: PMC7464443 DOI: 10.3390/cancers12082073] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/21/2020] [Accepted: 07/23/2020] [Indexed: 02/06/2023] Open
Abstract
In advanced gallbladder cancer (GBC) radical resection, if multiple prognostic factors are present, the outcome may be poor; however, the details remain unclear. To investigate the poor prognostic factors affecting long-term surgical outcome, we examined 157 cases of resected stage 3/4 GBC without distant metastasis between 1985 and 2017. Poor prognostic factors for overall survival and treatment outcomes of a number of predictable preoperative poor prognostic factors were evaluated. The surgical mortality was 4.5%. In multivariate analysis, blood loss, poor histology, liver invasion, and ≥4 regional lymph node metastases (LNMs) were independent prognostic factors for poor surgical outcomes; invasion of the left margin or the entire area of the hepatoduodenal ligament and a Clavien–Dindo classification ≥3 were marginal factors. The analysis identified outcomes of patients with factors that could be predicted preoperatively, such as liver invasion ≥5 mm, invasion of the left margin or the entire area of the hepatoduodenal ligament, and ≥4 regional LNMs. Thus, the five-year overall survival was 54% for zero factors, 34% for one factor, and 4% for two factors (p < 0.05). A poor surgical outcome was likely when two or more factors were predicted preoperatively; therefore, new treatment strategies are required for such patients.
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Affiliation(s)
- Ryota Higuchi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan; (R.H.); (T.Y.); (S.U.); (Y.M.)
| | - Takehisa Yazawa
- Department of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan; (R.H.); (T.Y.); (S.U.); (Y.M.)
| | - Shuichirou Uemura
- Department of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan; (R.H.); (T.Y.); (S.U.); (Y.M.)
| | - Yutaro Matsunaga
- Department of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan; (R.H.); (T.Y.); (S.U.); (Y.M.)
| | - Takehiro Ota
- Department of Surgery, Ebara Hospital, 4-5-10 Higashiyukigaya, Ota-ku, Tokyo 145-0065, Japan;
| | - Tatsuo Araida
- Department of Surgery, Division of Gastroenterological Surgery, Tokyo Women’s Medical University, Yachiyo Medical Center, 477-96 Shinden, Oowada, Yachiyo-shi, Chiba 276-8524, Japan;
| | - Toru Furukawa
- Department of Investigative Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryomachi, Aoba-ku, Sendai 980-8575, Japan;
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan; (R.H.); (T.Y.); (S.U.); (Y.M.)
- Correspondence: ; Tel.: +81-3-3353-8111
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23
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Sakata J, Hirose Y, Prasoon P, Kitami C, Minagawa M, Nomura T, Yokoyama N, Aono T, Yuza K, Miura K, Katada T, Takizawa K, Nagahashi M, Kobayashi T, Wakai T. Clinicopathological Characteristics and Surgical Outcomes of Primary Cystic Duct Carcinoma: A Multi-institutional Study. World J Surg 2020; 44:3875-3883. [PMID: 32577824 DOI: 10.1007/s00268-020-05656-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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24
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Choi YH, Lee SH. Editorial on "A new nomogram from the SEER database for predicting the prognosis of gallbladder cancer patients after surgery". ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:522. [PMID: 32411745 PMCID: PMC7214910 DOI: 10.21037/atm.2020.03.182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Young Hoon Choi
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sang Hyub Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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25
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Sung YN, Song M, Lee JH, Song KB, Hwang DW, Ahn CS, Hwang S, Hong SM. Validation of the 8th Edition of the American Joint Committee on Cancer Staging System for Gallbladder Cancer and Implications for the Follow-up of Patients without Node Dissection. Cancer Res Treat 2020; 52:455-468. [PMID: 31623417 PMCID: PMC7176947 DOI: 10.4143/crt.2019.271] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 09/29/2019] [Indexed: 02/03/2023] Open
Abstract
PURPOSE The 8th edition of gallbladder cancer staging in the American Joint Committee on Cancer (AJCC) staging system changed the T and N categories. MATERIALS AND METHODS In order to validate the new staging system, a total of 348 surgically resected gallbladder cancers were grouped based on the 8th edition of the T and N categories and compared with patients' survival. RESULTS Significant differences were noted between T1b-T2a (p=0.003) and T2b-T3 (p < 0.001) tumors, but not between Tis-T1a, T1a-T1b, and T2a-T2b tumors. However, significant survival differences were observed both by the overall and pair-wise (T1-T2, T2-T3) comparisons (all, p < 0.001) without dividing T1/T2 subcategories. When cases with ≥ 6 examined lymph nodes were evaluated, significant survival differences were observed among the entire comparison (p < 0.001) and pair-wise comparisons of N0-N1 (p=0.001) and N1-N2 (p=0.039) lesions. When cases without nodal dissection (NX) were additionally compared, significant survival differences were observed between patients with N0-NX (p=0.001) and NX-N1 (p < 0.001) lesions. CONCLUSION The T category in the 8th edition of the AJCC staging system did not completely stratify the prognosis of patients with gallbladder cancer. Modification by eliminating T subcategories can better stratify the prognosis. In contrast, the N category clearly determines patients' survival with ≥ 6 examined lymph nodes. The survival time in patients of gallbladder cancers without nodal dissection is between N0 and N1 cases. Therefore, close postoperative followed up is recommended for those patients.
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Affiliation(s)
- You-Na Sung
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Minjeong Song
- Department of Pathology, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Jae Hoon Lee
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ki Byung Song
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dae Wook Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chul-Soo Ahn
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Shin Hwang
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung-Mo Hong
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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26
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Ueno M, Morizane C, Ikeda M, Okusaka T, Ishii H, Furuse J. A review of changes to and clinical implications of the eighth TNM classification of hepatobiliary and pancreatic cancers. Jpn J Clin Oncol 2020; 49:1073-1082. [PMID: 31822900 DOI: 10.1093/jjco/hyz150] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 08/27/2019] [Indexed: 12/19/2022] Open
Abstract
Hepatobiliary and pancreatic cancers have poor outcomes. Clinical staging is useful for predicting survival and selecting treatment options. The 8th edition of tumor-node metastasis (TNM) was published in 2016 and came into effect from 2018. Regarding liver cancer (hepatocellular carcinoma), tumour size and vascular invasion were more emphasized adding numbers. Tumour size was included for intrahepatic cholangiocarcinoma. T2 for gallbladder cancer was divided into two categories based on the side of invasion, and lymph node metastasis was classified according to the number of lymph nodes, not the site. The N category for perihilar cholangiocarcinoma was changed to the same as that for gallbladder cancer (total number of regional lymph nodes). The depth of tumour invasion using cut-off values of 5 and 12 mm was adopted as the T category for distal cholangiocarcinoma. The N category was also changed (the total number of regional lymph nodes). Regarding cancer of the ampulla of Vater, the T category was classified in more detail and the N category was also changed to the total number of regional lymph nodes. T1 for pancreatic cancer was separated into T1 subcategories (T1a, T1b and T1c) based on cut-off values of 5 and 10 mm. T1-T3 were classified with cut-off values of ≤2 cm, >2 to 4 cm and >4 cm. Furthermore, the N category was changed to the total number of regional lymph nodes. Although there are limitations due to treatment decisions only being based on imaging interpretation, this classification predicts the prognosis of patients more accurately than the previous edition.
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Affiliation(s)
- Makoto Ueno
- Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, Yokohama, Japan
| | - Chigusa Morizane
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Chuo-ku, Japan
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Chuo-ku, Japan
| | - Hiroshi Ishii
- Division of Gastroenterology, Chiba Cancer Center, Chiba, Japan
| | - Junji Furuse
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Japan
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27
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Sahara K, Tsilimigras DI, Maithel SK, Abbott DE, Poultsides GA, Hatzaras I, Fields RC, Weiss M, Scoggins C, Isom CA, Idrees K, Shen P, Endo I, Pawlik TM. Survival benefit of lymphadenectomy for gallbladder cancer based on the therapeutic index: An analysis of the US extrahepatic biliary malignancy consortium. J Surg Oncol 2020; 121:503-510. [PMID: 31907941 PMCID: PMC9292425 DOI: 10.1002/jso.25825] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 12/21/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND The survival benefit of lymphadenectomy among patients with gallbladder cancer (GBC) remains poorly understood. METHODS Patients who underwent resection for GBC between 2000 and 2015 were identified from a US multi-institutional database. The therapeutic index (LNM rate multiplied by 3-year overall survival [OS]) was determined to assess the survival benefit of lymphadenectomy. RESULTS Among 449 patients, less than half had LNM (N = 183, 40.8%). The median number of evaluated and metastatic lymph nodes (LNs) was 3 (interquartile range [IQR]: 1-6) and 1 (IQR: 0-1), respectively. 3-year OS among patients with LNM in the entire cohort was 26.8%. The therapeutic index was lower among patients with T4 (5.9) or T1 (6.0) tumors as well as carbohydrate antigen (CA19-9) ≥200 UI/mL (6.0). Of note, a therapeutic index difference ≥10 was noted relative to CA19-9 (<200: 18.7 vs ≥200: 6.0), American Joint Committee on Cancer T Stage (T1: 6.0 vs T2: 17.8 vs T4: 5.9) and number of LNs examined (1-2: 6.9 vs ≥6: 16.9). Concomitant common bile duct resection was not associated with a higher therapeutic index among patients with either T2 or T3 disease. CONCLUSION Certain clinicopathological factors including T1 or T4 tumor and CA19-9 ≥200 UI/mL were associated with a low therapeutic index. Resection of six or more LNs was associated with a meaningful therapeutic index benefit among patients with LNM.
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Affiliation(s)
- Kota Sahara
- Division of Surgical Oncology, Department of SurgeryThe Ohio State University Wexner Medical Center and James Comprehensive Cancer CenterColumbusOhio,Department of Gastroenterological SurgeryYokohama City University School of MedicineYokohamaJapan
| | - Diamantis I. Tsilimigras
- Division of Surgical Oncology, Department of SurgeryThe Ohio State University Wexner Medical Center and James Comprehensive Cancer CenterColumbusOhio
| | - Shishir K. Maithel
- Division of Surgical Oncology, Department of Surgery, Winship Cancer InstituteEmory UniversityAtlantaGeorgia
| | - Daniel E. Abbott
- Department of SurgeryUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsin
| | | | | | - Ryan C. Fields
- Department of SurgeryWashington University School of MedicineSt LouisMissouri
| | - Matthew Weiss
- Department of SurgeryJohns Hopkins HospitalBaltimoreMaryland
| | - Charles Scoggins
- Division of Surgical Oncology, Department of SurgeryUniversity of LouisvilleLouisvilleKentucky
| | - Chelsea A. Isom
- Division of Surgical Oncology, Department of SurgeryVanderbilt University Medical CenterNashvilleTennessee
| | - Kamran Idrees
- Division of Surgical Oncology, Department of SurgeryVanderbilt University Medical CenterNashvilleTennessee
| | - Perry Shen
- Department of SurgeryWake Forest UniversityWinston‐SalemNorth Carolina
| | - Itaru Endo
- Department of Gastroenterological SurgeryYokohama City University School of MedicineYokohamaJapan
| | - Timothy M. Pawlik
- Division of Surgical Oncology, Department of SurgeryThe Ohio State University Wexner Medical Center and James Comprehensive Cancer CenterColumbusOhio
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28
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Vega EA, De Aretxabala X, Qiao W, Newhook TE, Okuno M, Castillo F, Sanhueza M, Diaz C, Cavada G, Jarufe N, Munoz C, Rencoret G, Vivanco M, Joechle K, Tzeng CWD, Vauthey JN, Vinuela E, Conrad C. Comparison of oncological outcomes after open and laparoscopic re-resection of incidental gallbladder cancer. Br J Surg 2020; 107:289-300. [PMID: 31873948 DOI: 10.1002/bjs.11379] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 03/22/2019] [Accepted: 09/04/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND The safety and oncological efficacy of laparoscopic re-resection of incidental gallbladder cancer have not been studied. This study aimed to compare laparoscopic with open re-resection of incidentally discovered gallbladder cancer while minimizing selection bias. METHODS This was a multicentre retrospective observational cohort study of patients with incidental gallbladder cancer who underwent re-resection with curative intent at four centres between 2000 and 2017. Overall survival (OS) and recurrence-free survival (RFS) were analysed by intention to treat. Inverse probability of surgery treatment weighting using propensity scoring was undertaken. RESULTS A total of 255 patients underwent re-resection (190 open, 65 laparoscopic). Nineteen laparoscopic procedures were converted to open operation. Surgery before 2011 was the only factor associated with conversion. Duration of hospital stay was shorter after laparoscopic re-resection (median 4 versus 6 days; P < 0·001). Three-year OS rates for laparoscopic and open re-resection were 87 and 62 per cent respectively (P = 0·502). Independent predictors of worse OS were residual cancer found at re-resection (hazard ratio (HR) 1·91, 95 per cent c.i. 1·17 to 3·11), blood loss of at least 500 ml (HR 1·83, 1·23 to 2·74) and at least four positive nodes (HR 3·11, 1·46 to 6·65). In competing-risks analysis, the RFS incidence was higher for laparoscopic re-resection (P = 0·038), but OS did not differ between groups. Independent predictors of worse RFS were one to three positive nodes (HR 2·16, 1·29 to 3·60), at least four positive nodes (HR 4·39, 1·96 to 9·82) and residual cancer (HR 2·42, 1·46 to 4·00). CONCLUSION Laparoscopic re-resection for selected patients with incidental gallbladder cancer is oncologically non-inferior to an open approach. Dissemination of advanced laparoscopic skills and timely referral of patients with incidental gallbladder cancer to specialized centres may allow more patients to benefit from this operation.
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Affiliation(s)
- E A Vega
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - X De Aretxabala
- Department of Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Clinica Alemana, Santiago, Chile
| | - W Qiao
- Department of Biostatistics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - T E Newhook
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - M Okuno
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - F Castillo
- Department of Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Clinica Alemana, Santiago, Chile
| | - M Sanhueza
- Department of Digestive Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Surgery Service, Hospital Sotero Del Rio, Santiago, Chile.,Department of Digestive Surgery, Faculty of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - C Diaz
- Department of Digestive Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Surgery Service, Hospital Sotero Del Rio, Santiago, Chile.,Department of Digestive Surgery, Faculty of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - G Cavada
- Department of Biostatistics, Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
| | - N Jarufe
- Department of Digestive Surgery, Faculty of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - C Munoz
- Department of Digestive Surgery, Faculty of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - G Rencoret
- Department of Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Clinica Alemana, Santiago, Chile
| | - M Vivanco
- Department of Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Clinica Alemana, Santiago, Chile
| | - K Joechle
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - C-W D Tzeng
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - J-N Vauthey
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - E Vinuela
- Department of Digestive Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Surgery Service, Hospital Sotero Del Rio, Santiago, Chile.,Department of Digestive Surgery, Faculty of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - C Conrad
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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29
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Yuza K, Sakata J, Prasoon P, Hirose Y, Ohashi T, Toge K, Miura K, Nagahashi M, Kobayashi T, Wakai T. Long-term outcomes of surgical resection for T1b gallbladder cancer: an institutional evaluation. BMC Cancer 2020; 20:20. [PMID: 31907021 PMCID: PMC6945689 DOI: 10.1186/s12885-019-6507-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 12/30/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND There is no comprehensive agreement concerning the overall performance of radical resection for T1b gallbladder cancer (GBC). This research focused on addressing whether T1b GBC may spread loco-regionally and whether radical resection is necessary. METHODS A retrospective analysis was conducted of 1032 patients with GBC who underwent surgical resection at our centre and its affiliated institutions between January 1982 and December 2018. A total of 47 patients with T1b GBC, 29 (62%) of whom underwent simple cholecystectomy and 18 (38%) of whom underwent radical resection with regional lymph node dissection, were enrolled in the study. RESULTS GBC was diagnosed pre-operatively in 16 patients (34%), whereas 31 patients (66%) had incidental GBC. There was no blood venous or perineural invasion in any patient on histology evaluation, except for lymphatic vessel invasion in a single patient. There were no metastases in any analysed lymph nodes. The open surgical approach was more prevalent among the 18 patients who underwent radical resection (open in all 18 patients) than among the 29 patients who underwent simple cholecystectomy (open in 21; laparoscopic in 8) (P = 0.017). The cumulative 10- and 20-year overall survival rates were 65 and 25%, respectively. The outcome following simple cholecystectomy (10-year overall survival rate of 66%) was akin to that following radical resection (64%, P = 0.618). The cumulative 10- and 20-year disease-specific survival rates were 93 and 93%, respectively. The outcome following simple cholecystectomy (10-year disease-specific survival rate of 100%) was equivalent to that following radical resection (that of 86%, P = 0.151). While age (> 70 years, hazard ratio 5.285, P = 0.003) and gender (female, hazard ratio 0.272, P = 0.007) had a strong effect on patient overall survival, surgical procedure (simple cholecystectomy vs. radical resection) and surgical approach (open vs. laparoscopic) did not. CONCLUSIONS Most T1b GBCs represent local disease. As pre-operative diagnosis, including tumour penetration of T1b GBC, is difficult, the decision of radical resection is justified. Additional radical resection is not required following simple cholecystectomy provided that the penetration depth is restricted towards the muscular layer and that surgical margins are uninvolved.
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Affiliation(s)
- Kizuki Yuza
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Jun Sakata
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Pankaj Prasoon
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Yuki Hirose
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Taku Ohashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Koji Toge
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Kohei Miura
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Masayuki Nagahashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Takashi Kobayashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Niigata City, 951-8510, Japan.
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30
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Xiao Z, Shi Z, Hu L, Gao Y, Zhao J, Liu Y, Xu Q, Huang D. A new nomogram from the SEER database for predicting the prognosis of gallbladder cancer patients after surgery. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:738. [PMID: 32042754 DOI: 10.21037/atm.2019.11.112] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background To study the prognostic significance in gallbladder cancer (GBC) patients of the four N stage methods of log odds of positive lymph nodes (LODDS), lymph node ratio (LNR), and N stage in the 7th and 8th editions of the American Joint Committee on Cancer (AJCC), and to establish a prognostic model of GBC based on LODDS. Methods Data of 1,321 patients with GBC who underwent surgical resection of lymph nodes from 2010 to 2014 were collected from the Surveillance, Epidemiology, and End Results (SEER) database. We then randomly divided these data into a training set (n=925) and a validation set (n=396). C-index, Akaike information criterion (AIC), and area under the curve (AUC) were calculated to evaluate the accuracy of LODDS, LNR, and N stage in the 7th and 8th editions of the AJCC. Cox multivariate analysis was performed to determine whether LODDS was an independent prognostic factor, and a nomogram model was established. C-index was used to evaluate the accuracy of the nomogram. A receiver operating characteristic (ROC) curve was drawn and the area under the AUC was calculated to evaluate the accuracy of the nomogram in predicting patients' 1-, 3-, and 5-year overall survival (OS). Results Univariate analysis showed that the four methods were all correlated with OS. Through C-index, AIC and AUC, We found that LODDS had the best accuracy of the four methods. C-index and AUC analysis revealed that the nomogram based on LODDS had excellent prognostic ability. All the results were verified in the validation set. Conclusions LODDS is an independent prognostic factor for GBC patients, and it is the best N stage in the SEER database. This new nomogram-containing LODDS system is a great model to predict the prognosis of GBC patients.
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Affiliation(s)
- Zunqiang Xiao
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou 310014, China
| | - Zhan Shi
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou 310014, China
| | - Linjun Hu
- The Medical College of Qingdao University, Qingdao 266071, China
| | - Yuling Gao
- Department of Genetic Laboratory, Shaoxing Women and Children Hospital, Shaoxing 312030, China
| | - Junjun Zhao
- Graduate Department, Bengbu Medical College, Bengbu 233030, China
| | - Yang Liu
- The Medical College of Qingdao University, Qingdao 266071, China
| | - Qiuran Xu
- The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou 310014, China
| | - Dongsheng Huang
- The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou 310014, China
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31
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Leigh NL, Solomon D, Feingold D, Hiotis SP, Labow DM, Magge DR, Sarpel U, Golas BJ. Staging gallbladder cancer with lymphadenectomy: the practical application of new AHPBA and AJCC guidelines. HPB (Oxford) 2019; 21:1563-1569. [PMID: 31010632 DOI: 10.1016/j.hpb.2019.03.372] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 03/03/2019] [Accepted: 03/26/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Current guidelines recommend harvesting a total lymph node count (TLNC) ≥6 from portal lymphadenectomy in ≥pT1b gallbladder cancers (GBC) for accurate staging and prognostication. This study aimed to determine nodal yields from portal lymphadenectomy and identify measures to maximize TLNC. METHODS We retrospectively reviewed all ≥pT1b GBC which underwent resection with curative intent including portal lymphadenectomy at our specialized HPB center from 2007 to 2017. We compared outcomes of TLNC < 6 and TLNC ≥ 6 cohorts and determined factors predictive of TLNC. RESULTS Of 92 patients, 20% had a TLNC ≥ 6 (IQR 7-11) and 9% had no nodes found on pathology. Malignant lymphadenopathy was twice as common in TLNC ≥ 6 as TLNC < 6 (p = 0.003) most frequently from portal, cystic and pericholedochal stations. On logistic regression analysis, concomitant liver resection was an independent predictor of higher TLNC [4b/5 wedge resection (OR 0.166, CI 0.057-0.486, p = 0.001) extended hepatectomy (OR 0.065, CI 0.012-0.340, p = 0.001)]; biliary resection and en bloc adjacent organ resection were not. CONCLUSION At our center, prior to current guidelines, a TLNC≥6 was not met in 80% undergoing portal lymphadenectomy for ≥ pT1b GBC. To increase nodal yield, future guidelines should consider including additional lymph node stations and incorporation of frozen section analysis.
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Affiliation(s)
- Natasha L Leigh
- Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai St. Luke's Roosevelt Hospital, 425 West 59th Street, Suite 7B, New York, NY 10019, United States; Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States.
| | - Daniel Solomon
- Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States
| | - Daniela Feingold
- Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States
| | - Spiros P Hiotis
- Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States
| | - Daniel M Labow
- Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai St. Luke's Roosevelt Hospital, 425 West 59th Street, Suite 7B, New York, NY 10019, United States; Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States
| | - Deepa R Magge
- Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai St. Luke's Roosevelt Hospital, 425 West 59th Street, Suite 7B, New York, NY 10019, United States; Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States
| | - Umut Sarpel
- Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States
| | - Benjamin J Golas
- Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai St. Luke's Roosevelt Hospital, 425 West 59th Street, Suite 7B, New York, NY 10019, United States; Mount Sinai Hospital Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, 19 East 98th Street, Suite 7A, New York, NY 10029, United States
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32
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Modified staging classification of gallbladder carcinoma on the basis of the 8 th edition of the American Joint Commission on Cancer (AJCC) staging system. Eur J Surg Oncol 2019; 46:527-533. [PMID: 31630931 DOI: 10.1016/j.ejso.2019.10.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 09/24/2019] [Accepted: 10/01/2019] [Indexed: 01/26/2023] Open
Abstract
PURPOSE The 8th edition of the American Joint Commission on Cancer (AJCC) Staging System for gallbladder cancer (GBC) has been used in clinical practice, but we have found some deficiencies in this edition. METHODS Survival analyses were performed to evaluate the application of various editions of the AJCC staging systems using the Surveillance, Epidemiology, and End Results (SEER) database (N = 9616 patients) and Fudan University Zhongshan Hospital (FUZH) database (N = 327 patients). A modified staging system was proposed based on the 8th edition of the AJCC Staging System. RESULTS Although all N2 diseases were grouped into stage IVB as M1 in the 8th edition, some patients with N2 diseases could undergo R0 resection, and had longer survival than patients with M1 diseases had in both cohorts (p < 0.001 in SEER, p = 0.041 in FUZH). Furthermore, in the SEER database, stage IIIA patients aberrantly had poorer survival than stage IIIB patients had (p < 0.001). Therefore, we proposed a modified staging system by rearranging the substages. N2 disease was subdivided and reappraised according to T stage, and the aberrant survival reversal of stage IIIA and stage IIIB disease was also corrected. Through our modification, the C-index of the 8th AJCC Staging System was elevated from 0.596 [95% confidence interval (CI): 0.585-0.607] to 0.623 (95% CI: 0.612-0.634) for local disease in the SEER cohort. Similar findings were also observed in the FUZH cohort. CONCLUSION Our modified 8th AJCC Staging System is more suitable for GBC and could be adopted for clinical practice.
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Jin S, Wang J, Shen Y, Gan H, Xu P, Wei Y, Wei J, Wu J, Wang B, Wang J, Yang C, Zhu Y, Ye D. Comparison of different lymph node staging schemes in prostate cancer patients with lymph node metastasis. Int Urol Nephrol 2019; 52:87-95. [PMID: 31552575 DOI: 10.1007/s11255-019-02294-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 09/17/2019] [Indexed: 01/01/2023]
Abstract
PURPOSE In addition to standard TNM N staging, lymph node ratio (LNR) and log odds of metastatic lymph node (LODDS) staging methods have been developed for cancer staging. We compared the prognostic performance of the total number of lymph nodes examined (TNLE), number of metastatic lymph node (NMLN), LNR, and LODDS in prostate cancer. METHODS Data from 1400 patients diagnosed with prostate cancer between 2004 and 2009 who underwent lymphadenectomy were extracted from the Surveillance Epidemiology and End Results database. Kaplan-Meier methods and multivariable Cox regression analysis were used to evaluate the prognostic value of different lymph node staging schemes in patients with lymph node metastasis. RESULTS Univariate analysis showed that age, T stage, radiotherapy history, Gleason score, LNR classification, LODDS classification, and NMLN except TNLE classification were significant prognostic factors for overall survival. In multivariate analysis, LNR classification, LODDS classification, and NMLN but TNLE classification remained significant prognostic factors for overall survival. LNR classification had the highest C-index (0.672; 95% confidence interval [CI]: 0.609-0.734) and the lowest Akaike information criterion (AIC) (4057.018), indicating the best prognostic performance. Scatter plots showed that LODDS increased with increasing LNR, exhibiting a strong overall correlation between these two lymph node staging methods (r2 = 0.9072). LNR and LODDS generally increased with increasing NMLN, although the correlation was relatively low. CONCLUSION Our results indicate that LNR and LODDS may be better predictors of overall survival than the AJCC/UICC N category in patients undergoing curative surgery for prostate cancer.
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Affiliation(s)
- Shengming Jin
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Junjie Wang
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Yijun Shen
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Hualei Gan
- Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Pathology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Peihang Xu
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Yu Wei
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Jiaming Wei
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Junlong Wu
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Beihe Wang
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Jun Wang
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China
| | - Chen Yang
- Department of Urology, Huashan Hospital, Fudan University, No.12 at Middle Wulumuqi Road, Jing'an District, Shanghai, 200040, People's Republic of China
| | - Yao Zhu
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China. .,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.
| | - Dingwei Ye
- Department of Urology, Fudan University Shanghai Cancer Center, No.270 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China. .,Department of Oncology, Shanghai Medical College, Fudan University, No.130 at Dong'an Road, Xuhui District, Shanghai, 200032, People's Republic of China.
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Vega EA, Sanhueza M, Viñuela E. Minimally Invasive Surgery for Gallbladder Cancer. Surg Oncol Clin N Am 2019; 28:243-253. [DOI: 10.1016/j.soc.2018.11.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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35
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Liu F, Hu HJ, Ma WJ, Yang Q, Wang JK, Li FY. Prognostic significance of neutrophil-lymphocyte ratio and carbohydrate antigen 19-9 in patients with gallbladder carcinoma. Medicine (Baltimore) 2019; 98:e14550. [PMID: 30813165 PMCID: PMC6407978 DOI: 10.1097/md.0000000000014550] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The neutrophil-lymphocyte ratio (NLR) is an immune response-related indicator and it is associated with poor prognosis of various cancers. The carbohydrate antigen19-9 (CA19-9) is a tumor-associated antigen and it has prognostic relevance in gallbladder carcinoma (GBC). We aimed to analyze whether preoperative NLR and serum CA19-9 were associated with outcomes of GBC patients after surgery with curative intent.Between January 2010 and May 2015, 90 resectable GBC patients who underwent curative surgery in our institution were included. All final diagnoses were confirmed by pathologic examination. The demographics, clinical, and histopathology data were analyzed. The Cox regression proportional hazard model and Kaplan-Meier method were used to assess prognostic factors.The cutoff values of 4.33 and 250.90 U/mL were defined as high NLR and high CA19-9, respectively. The univariate analyses showed that TNM stage, lymph node metastasis, the degree of tumor differentiation, margin status, combined hepatectomy, CA19-9, NLR, and PNI were all associated with overall survival (P < .05). According to the multivariable analysis, NLR (hazard ratio (HR) 3.840, 95% confidence interval (95% CI): 2.122-6.947, P < .001), CA19-9 (HR 2.230, 95% CI: 1.297-3.835, P = .004), TNM stage (HR 3.864, 95% CI: 1.819-8.207, P < .001), lymph node metastasis (HR 1.679, 95% CI: 1.005-2.805, P = .048), and margin status (HR 1.873, 95% CI: 1.063-3.300, P = .030) were independent prognostic factors. The median survival time in low NLR and CA19-9 group was better than high NLR and CA19-9 group (P < .05).The preoperative NLR and serum CA19-9 are associated with prognosis of patients with GBC. High NLR and high CA19-9 were predictors of poor long-term outcome among patients with GBC undergoing curative surgery.
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36
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Chaudhary RK, Higuchi R, Yazawa T, Uemura S, Izumo W, Furukawa T, Kiyohara K, Yamamoto M. Surgery in node-positive gallbladder cancer: The implication of an involved superior retro-pancreatic lymph node. Surgery 2018; 165:541-547. [PMID: 30348459 DOI: 10.1016/j.surg.2018.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 09/14/2018] [Accepted: 09/14/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND The treatment approach to node-positive gallbladder cancer has unresolved issues with regard to the management of patients with a positive superior retro-pancreatic (level 13a) node, which is the highest level of spread. The American Joint Committee on Cancer remains unclear on the status of the 13a node. METHODS This retrospective study consisted of 165 patients with node-positive gallbladder cancer without distant metastasis. Patients were reclassified according to the American Joint Committee on Cancer eighth edition classification. The survival of patients with positive level 13a node was compared with that of patients with N1 disease (T stage-wise) and those with para-aortic nodal disease. A multivariate analysis was performed for factors affecting survival. RESULTS The 5-year survival of patients with positive level 13a with 1-3 nodes was similar to those with N1 disease (40.2% and 32.9%, respectively) and was better than those with more distant nodal spread (P < .05). In univariate and multivariate analyses, intraoperative blood loss (hazard ratio [HR] 1.58), R1 resection (HR 1.87), and T4 disease (versus T2, HR 3.44) were poor prognosticators. Pancreaticoduodenectomy may be beneficial in T2 patients. CONCLUSION A positive superior retro-pancreatic node does not worsen the prognosis in an otherwise N1 disease in T1/T2 gallbladder cancer. It behaves like a regional lymph node and should be treated as such.
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Affiliation(s)
- Rahul K Chaudhary
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Ryota Higuchi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University Hospital, Tokyo, Japan.
| | - Takehisa Yazawa
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Shuichiro Uemura
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Wataru Izumo
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Toru Furukawa
- Department of Histopathology, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Japan
| | - Kosuke Kiyohara
- Department of Public Health, School of Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University Hospital, Tokyo, Japan
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Wang L, Dong P, Zhang Y, Yang M, Chen Y, Tian BL. Prognostic validation of the updated 8th edition Tumor-Node-Metastasis classification by the Union for International Cancer Control: Survival analyses of 307 patients with surgically treated gallbladder carcinoma. Oncol Lett 2018; 16:4427-4433. [PMID: 30214577 PMCID: PMC6126185 DOI: 10.3892/ol.2018.9189] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 04/17/2018] [Indexed: 02/05/2023] Open
Abstract
In December 2016, the Union for International Cancer Control (UICC) published the 8th edition of the Tumor-Node-Metastasis (TNM) classification of malignant tumors, including a number of vital changes in the definitions of the T2 category, the N category and the stages of gallbladder cancer (GBC). The clinical value of this newly updated classification in patients with surgically treated GBC has not been rigorously validated. The present study aimed to analyze the prognosis of patients with GBC in a high-volume surgical unit, and to validate the prognostic value of the new UICC TNM classification, particularly the main changes in the stages of GBC. Data from 307 patients who were surgically treated and histopathologically diagnosed with GBC between January 2011 and July 2016 in The West China Hospital (Chengdu, Sichuan, China) were retrospectively collected and analyzed. The new UICC criteria distributed 32, 60, 99 and 116 eligible patients in stages I, II, III and IV, respectively. The differences in overall survival time between each stage (I–IV) demonstrated statistical significance (P<0.05). As a result of the main change of this classification, the novel definitions of T2a and T2b effectively stratified the prognosis of patients with T2 GBC (P<0.001). Furthermore, patients with stage IIa tumors also obtained significantly improved overall survival time compared with patients with stage IIb tumors (P=0.04), whereas the comparison between patients with stage IIb and IIIa tumors did not present any notable difference (P=0.20). Additionally, the new N category stratified the survival of the patients effectively (P<0.001). Together with curative resection, this latest classification was indicated to be an independent predictor of survival via multivariate analysis (hazard ratio, 6.25; 95% confidence interval, 3.81–10.26; P<0.001). In conclusion, the newly updated UICC TNM classification could effectively reflect the clinical outcome of patients with surgically treated GBC. Furthermore, tumor location could predict the survival of surgically treated T2 GBC. The novel classification of the N category by the number of lymph nodes involved was also demonstrated to be valid.
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Affiliation(s)
- Li Wang
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Ping Dong
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yi Zhang
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Min Yang
- Department of Pediatric Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yang Chen
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Bo-Le Tian
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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Kishi Y, Nara S, Esaki M, Hiraoka N, Shimada K. Extent of lymph node dissection in patients with gallbladder cancer. Br J Surg 2018; 105:1658-1664. [DOI: 10.1002/bjs.10913] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 05/06/2018] [Accepted: 05/17/2018] [Indexed: 11/11/2022]
Abstract
Abstract
Background
Definitions of regional lymph nodes for gallbladder cancer differ according to staging system. Hence, the appropriate extent of lymph node dissection has not yet been standardized.
Methods
Pathological stages and disease-specific survival (DSS) of patients who had undergone surgical resection of gallbladder cancer between 1990 and 2016 were reviewed. Patients with nodal metastases limited to the hepatoduodenal ligament or common hepatic artery, extending to the posterosuperior pancreatic head lymph nodes (PSPLNs), or in nodes along the coeliac axis or superior mesenteric vessels were grouped as having Na, Nb and Nc disease respectively. Metastases beyond these regions were defined as distant metastases (M1). Absence of distant metastasis was expressed as M0.
Results
A total of 259 patients were evaluated. There were 74, 31 and nine patients respectively in the Na, Nb and Nc groups. Twenty-five, nine and four patients in the respective groups had M1 disease (P = 0·682). The 5-year DSS rate was comparable between patients with Na M0 and those with Nb M0 disease (36 versus 34 per cent respectively; P = 0·950), whereas the rate in patients with Nc M0 status (0 per cent) was worse than that of patients with Nb M0 (P = 0·017) and comparable to that of patients with M1 disease (14 per cent; P = 0·590). Among 22 patients with Nb M0 disease, the 5-year DSS rate did not differ between those who had undergone pancreatoduodenectomy and those who had had dissection of PSPLNs without pancreatoduodenectomy (50 versus 30 per cent respectively; P = 0·499).
Conclusion
PSPLNs and nodes along the hepatoduodenal ligament and hepatic artery should be considered regional nodes for gallbladder cancer, and should be resected.
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Affiliation(s)
- Y Kishi
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Centre Hospital, Tokyo, Japan
| | - S Nara
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Centre Hospital, Tokyo, Japan
| | - M Esaki
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Centre Hospital, Tokyo, Japan
| | - N Hiraoka
- Division of Molecular Pathology, National Cancer Centre Research Institute, Tokyo, Japan
| | - K Shimada
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Centre Hospital, Tokyo, Japan
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Mochizuki T, Abe T, Amano H, Hanada K, Hattori M, Kobayashi T, Nakahara M, Ohdan H, Noriyuki T. Efficacy of the Gallbladder Cancer Predictive Risk Score Based on Pathological Findings: A Propensity Score-Matched Analysis. Ann Surg Oncol 2018; 25:1699-1708. [DOI: 10.1245/s10434-018-6444-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Indexed: 08/30/2023]
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40
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Ong CT, Leung K, Nussbaum DP, Sun Z, Gloor B, Blazer DG, Worni M. Open versus laparoscopic portal lymphadenectomy in gallbladder cancer: is there a difference in lymph node yield? HPB (Oxford) 2018; 20:505-513. [PMID: 29472106 DOI: 10.1016/j.hpb.2017.10.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 10/22/2017] [Accepted: 10/27/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Gallbladder cancer (GBC) is the most common biliary tract malignancy. Because it commonly metastasizes via lymphatics, portal lymphadenectomy should be included in oncologic resections. This study aimed to compare the oncologic equivalence of the laparoscopic versus open technique by evaluating lymph node (LN) yield. METHODS The 2010-2012 National Cancer Data Base identified patients who underwent laparoscopic or open resection of GBC with dedicated lymphadenectomy. LN yield was compared by resection method. Variables associated with LN yield ≥3 were identified. RESULTS Of 1524 patients identified, 52% were intended to undergo laparoscopic surgery, with 20% of these patients converted to open. Collection of ≥3 LNs following open resection (47%) was higher than for laparoscopic resection (34%), p < 0.001. Operations performed at high-volume (aOR:1.74, p < 0.001) and/or academic centers (aOR:1.70, p = 0.024) had superior LN yield. LN yield was not associated with overall survival (aHR:0.93, p = 0.493). CONCLUSIONS In this analysis of national data, LN yield following laparoscopic resection for GBC was significantly lower than following open resection. Open resection is more frequently performed at academic centers, possibly to assure adequate oncologic resection. Enforcing consensus guidelines for lymphadenectomy in gallbladder cancer will optimize outcomes as minimally invasive approaches evolve.
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Affiliation(s)
- Cecilia T Ong
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Kenneth Leung
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Daniel P Nussbaum
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Zhifei Sun
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Beat Gloor
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Dan G Blazer
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Mathias Worni
- Department of Surgery, Duke University Medical Center, Durham, NC, USA; Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Switzerland
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41
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Pandey D, Garg PK, Jakhetiya A, Jain N, Rai S. Surgico-pathological Outcomes of 148 Radical Cholecystectomies Using Systematic Regional Lymphadenectomy Protocol: a Retrospective Study. J Gastrointest Cancer 2018; 49:221-224. [PMID: 29691709 DOI: 10.1007/s12029-018-0106-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Durgatosh Pandey
- Department of Surgical Oncology, Artemis Hospitals, Gurgaon, Haryana, India
| | - Pankaj Kumar Garg
- Department of Surgery, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, Dilshad Garden, Delhi, 110095, India.
| | - Ashish Jakhetiya
- Department of Cancer Surgery, Vardhaman Mahaveer Medical College and Safdarjung Hospital, Delhi, India
| | - Neelesh Jain
- Department of Surgical Oncology, Artemis Hospitals, Gurgaon, Haryana, India
| | - Shreyash Rai
- Department of Surgery, University College of Medical Sciences and Guru Teg Bahadur Hospital, University of Delhi, Dilshad Garden, Delhi, 110095, India
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42
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Vega EA, Vinuela E, Yamashita S, Sanhueza M, Cavada G, Diaz C, Aloia TA, Chun YS, Tzeng CWD, Okuno M, Goumard C, Vauthey JN, Lee JE, Conrad C. Extended Lymphadenectomy Is Required for Incidental Gallbladder Cancer Independent of Cystic Duct Lymph Node Status. J Gastrointest Surg 2018; 22:43-51. [PMID: 28752405 DOI: 10.1007/s11605-017-3507-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 07/11/2017] [Indexed: 01/31/2023]
Abstract
BACKGROUND We examined whether the incidental cystic duct nodal status predicts the status of the hepatoduodenal ligament (D1) or common hepatic artery, the pancreaticoduodenal and paraaortic lymph nodes (D2), and the overall prognosis and thus indicates whether an oncologic extended resection (OER) is required. METHODS The study included patients who underwent OER for incidental gallbladder cancer (IGBC) during 1999-2015. Associations between a positive cystic duct node and D2 nodal status and disease-specific survival (DSS) were analyzed. RESULTS One-hundred-eight-seven patients were included. Seventy-three patients (39%) had the incidental cystic duct node retrieved. Cystic duct node positivity was associated with positive D1 (odds ratio 5.2, p = 0.012) but not with D2. Among all patients, a positive cystic duct node was associated with worse DSS (hazard ratio [HR] 2.09). Patients without residual cancer at OER and positive incidental cystic duct node had similar DSS to patients with negative nodes 70 vs 60% (p = 0.337). Positive D1 (HR 6.07) or positive D2 (HR 13.8) was predictive of worse DSS. CONCLUSIONS Patients with no residual cancer at OER and regional disease limited to their incidental cystic duct node have similar DSS to pN0 patients. The status of the cystic duct node only predicts the status of hepatic pedicle nodes.
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Affiliation(s)
- Eduardo A Vega
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA.,Department of Digestive Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Surgery Service, Sotero Del Rio Hospital, Puente Alto, Chile
| | - Eduardo Vinuela
- Department of Digestive Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Surgery Service, Sotero Del Rio Hospital, Puente Alto, Chile.,Department of Digestive Surgery, Faculty of Medicine, Catholic University of Chile, Santiago, Chile
| | - Suguru Yamashita
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA.,Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Marcel Sanhueza
- Department of Digestive Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Surgery Service, Sotero Del Rio Hospital, Puente Alto, Chile.,Department of Digestive Surgery, Faculty of Medicine, Catholic University of Chile, Santiago, Chile
| | - Gabriel Cavada
- Department of Epidemiology, Faculty of Medicine and Public Health School, University of Los Andes Santiago, Santiago, Chile
| | - Cristian Diaz
- Department of Digestive Surgery, Hepato-Bilio-Pancreatic Surgery Unit, Surgery Service, Sotero Del Rio Hospital, Puente Alto, Chile.,Department of Digestive Surgery, Faculty of Medicine, Catholic University of Chile, Santiago, Chile
| | - Thomas A Aloia
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA
| | - Yun Shin Chun
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA
| | - Ching-Wei D Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA
| | - Masayuki Okuno
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA
| | - Claire Goumard
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA
| | - Claudius Conrad
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler, Unit 1484, Houston, TX, 77030, USA.
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43
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Patkar S, Ostwal V, Ramaswamy A, Engineer R, Chopra S, Shetty N, Dusane R, Shrikhande SV, Goel M. Emerging role of multimodality treatment in gall bladder cancer: Outcomes following 510 consecutive resections in a tertiary referral center. J Surg Oncol 2017; 117:372-379. [DOI: 10.1002/jso.24837] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 08/23/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Shraddha Patkar
- GI and HPB Service, Department of Surgical Oncology; Tata Memorial Hospital; Mumbai India
| | - Vikas Ostwal
- Department of Medical Oncology; Tata Memorial Hospital; Mumbai India
| | - Anant Ramaswamy
- Department of Medical Oncology; Tata Memorial Hospital; Mumbai India
| | - Reena Engineer
- Department of Radiation Oncology; Tata Memorial Hospital; Mumbai India
| | - Supriya Chopra
- Department of Radiation Oncology; Tata Memorial Hospital; Mumbai India
| | - Nitin Shetty
- Department of Interventional Radiology; Tata Memorial Hospital; Mumbai India
| | - Rohit Dusane
- Department of Biostatistics; Tata Memorial Hospital; Mumbai India
| | - Shailesh V. Shrikhande
- GI and HPB Service, Department of Surgical Oncology; Tata Memorial Hospital; Mumbai India
| | - Mahesh Goel
- GI and HPB Service, Department of Surgical Oncology; Tata Memorial Hospital; Mumbai India
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Sakata J, Kobayashi T, Ohashi T, Hirose Y, Takano K, Takizawa K, Miura K, Ishikawa H, Toge K, Yuza K, Soma D, Ando T, Wakai T. Prognostic heterogeneity of the seventh edition of UICC Stage III gallbladder carcinoma: Which patients benefit from surgical resection? Eur J Surg Oncol 2017; 43:780-787. [DOI: 10.1016/j.ejso.2017.01.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 12/30/2016] [Accepted: 01/09/2017] [Indexed: 01/08/2023] Open
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Kawahara R, Shirahama T, Arai S, Muroya D, Nomura Y, Fukutomi S, Shirahama N, Takagi K, Goto Y, Akashi M, Maruyama Y, Sakai H, Ishikawa H, Hisaka T, Yasunaga M, Horiuchi H, Okuda K, Akagi Y, Tanaka H. Evaluation of Surgical Procedures for T2 Gallbladder Cancer in Terms of Recurrence and Prognosis. Kurume Med J 2017; 63:15-22. [PMID: 28331137 DOI: 10.2739/kurumemedj.ms65005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
T2 (tumor invades perimuscular connective tissue; no extension beyond serosa or into liver) gallbladder cancer has generally been treated by S4aS5 subsegmentectomy (S4aS5 HR). We investigated the therapeutic effect of full-thickness cholecystectomy (FC) and gallbladder bed resection (GBR), in terms of tumor location and resection margin (distance from the tumor). At our department we employ the following protocol to determine the extent of resection needed to achieve R0 status: (1) A tumor located in the gallbladder fundus (Gf) or body (Gb) and only on the free peritoneal side was classified as P-type, for which full-thickness cholecystectomy and regional lymph node dissection were performed. (2) A tumor located in Gf or Gb and in contact with the liver bed was classified as H-type, for which gallbladder bed resection and regional lymph node dissection were performed. (3) A tumor located in the gallbladder neck (Gn) was classified as N-type, for which gallbladder bed resection, bile duct resection, and regional lymph node dissection were performed. Twenty-two patients admitted to our department between January 2000 and December 2014 with pT2gallbladder cancers were included in our study. Surgical procedures performed were compared with those specified in our protocol, and patients in whom the extent of resection was greater than that specified in our strategy were evaluated clinicopathologically and in terms of recurrence and the prognosis. Six (27.2%), 7 (31.8%), and 9 (40.9%) patients underwent limited, standard, and extended surgery, respectively. Ten (66.7%) of 15 patients with tumors close to the liver bed underwent cholecystectomy or extended surgery, 7 (85.7%) of 8 patients with tumors close to the bile duct underwent bile duct resection, and 16 (72.7%) of 22 patients underwent regional lymph node dissection. Recurrence at the bile duct resection margin, para-aortic lymph node metastasis, and hepatic metastasis occurred in 2, 1, and 3 patients, respectively. The 3-year survival rates (for patients including those dying of noncancer causes) were 50, 100, and 75% after limited, standard, and extended surgery, respectively. There was a significant difference in the survival rate of patients who underwent standard or extended surgery (P=0.0273). Favorable results were obtained in T2 gallbladder cancer patients without performing S4aS5 subsegmentectomy. Depending on the tumor location, neither full-thickness cholecystectomy nor gallbladder bed resection appeared to pose problems regarding recurrence or prognosis. In conclusion, surgical treatment based on our protocol, which aims to achieve the condition of R0, may result in a sufficient therapeutic effect.
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Affiliation(s)
| | | | | | - Daisuke Muroya
- Department of Surgery, Kurume University School of Medicine
| | - Yoriko Nomura
- Department of Surgery, Kurume University School of Medicine
| | - Shogo Fukutomi
- Department of Surgery, Kurume University School of Medicine
| | | | | | - Yuichi Goto
- Department of Surgery, Kurume University School of Medicine
| | | | | | - Hisamune Sakai
- Department of Surgery, Kurume University School of Medicine
| | | | - Toru Hisaka
- Department of Surgery, Kurume University School of Medicine
| | | | | | - Koji Okuda
- Department of Surgery, Kurume University School of Medicine
| | - Yoshito Akagi
- Department of Surgery, Kurume University School of Medicine
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Gavriilidis P, Askari A, Azoulay D. To Resect or Not to Resect Extrahepatic Bile Duct in Gallbladder Cancer? J Clin Med Res 2016; 9:81-91. [PMID: 28090223 PMCID: PMC5215011 DOI: 10.14740/jocmr2804w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2016] [Indexed: 12/18/2022] Open
Abstract
The indications for and limitations of extrahepatic bile duct resection (EHBDR) in the context of gallbladder (GB) cancer are unclear. The purpose of this review was to examine the current literature to determine the impact of EHBDR on loco-regional recurrence and survival in GB cancer. The EMBASE and Medline databases were searched up to February 2016 using the terms: extrahepatic bile duct resection and gallbladder cancer. Studies published in the last 20 years were eligible for inclusion. Given the heterogeneity of the population and the study methodologies employed, qualitative data synthesis in the form of meta-analysis was deemed implausible. Twenty-four studies fulfilled the inclusion criteria. The selected studies include 6,722 (55%) EHBDRs in a total of 12,251 GB cancer operations. The 25 studies were categorized into seven groups: 1) cancer survival all stages; 2) hepatoduodenal ligament invasion; 3) outcome in EHBDR and EHBDNR; 4) pT1b tumors; 5) pT2 tumors; 6) pT3/T4 tumors; and 7) incidental GB cancer. Radical cholecystectomy with EHBDR should be used as a standard operation for tumors involving the neck or the cystic duct of the GB (either macroscopically or microscopically). In all other cases, operative strategy should be individualized to the patient.
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Affiliation(s)
- Paschalis Gavriilidis
- Department of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France
| | - Alan Askari
- Department of Surgery, Ipswich Hospital, NHS Trust Ipswich, Heath Rd IP4 5PD, UK
| | - Daniel Azoulay
- Department of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Henri Mondor University Hospital, 51 Avenue du Marechal de Lattre de Tassigny, 94010 Creteil, France; INSERM U 955, Creteil, France
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47
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Chen C, Wang L, Cong LL, Liu DC, Geng ZM. Lymphatic metastasis of gallbladder cancer: Present and future. Shijie Huaren Xiaohua Zazhi 2016; 24:4634-4643. [DOI: 10.11569/wcjd.v24.i35.4634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Lymphatic metastasis is the most common way of metastasis in gallbladder cancer (GBC), and it is also one of the important factors influencing prognosis. Therefore, it is important to elucidate the lymphatic drainage pathways, group the metastatic lymph nodes, assess the extent of lymphadenectomy, and identify relevant predictors of lymphatic metastasis. The development of lymph node tracer technique has greatly improved the surgical procedure, and exploration of the molecular mechanisms of lymphatic metastases may provide new therapeutic targets. In the current review, we discuss the lymphatic drainage pathways as well as the substation, predictors, tracers and mechanisms of lymphatic metastasis of GBC.
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48
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Amini N, Kim Y, Wilson A, Margonis GA, Ethun CG, Poultsides G, Tran T, Idrees K, Isom CA, Fields RC, Krasnick B, Weber SM, Salem A, Martin RCG, Scoggins C, Shen P, Mogal HD, Schmidt C, Beal E, Hatzaras I, Shenoy R, Maithel SK, Pawlik TM. Prognostic Implications of Lymph Node Status for Patients With Gallbladder Cancer: A Multi-Institutional Study. Ann Surg Oncol 2016; 23:3016-23. [PMID: 27150440 DOI: 10.1245/s10434-016-5243-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND Although the American Joint Committee on Cancer (AJCC) classification is the most accepted lymph node (LN) staging system for gallbladder adenocarcinoma (GBA), other LN prognostic schemes have been proposed. This study sought to define the performance of the AJCC LN staging system relative to the number of metastatic LNs (NMLN), the log odds of metastatic LN (LODDS), and the LN ratio (LNR). METHODS Patients who underwent curative-intent resection for GBA between 2000 and 2015 were identified from a multi-institutional database. The prognostic performance of various LN staging systems was compared by Harrell's C and the Akaike information criterion (AIC). RESULTS Altogether, 214 patients with a median age of 66.7 years (interquartile range [IQR] 56.5-73.1) were identified. A total of 1334 LNs were retrieved, with a median of 4 (IQR 2-8) LNs per patient. Patients with LN metastasis had an increased risk of death (hazard ratio [HR] 1.87; 95 % confidence interval [CI] 1.24-2.82; P = 0.003) and recurrence (HR 2.28; 95 % CI 1.37-3.80; P = 0.002). In the entire cohort, LNR, analyzed as either a continuous scale (C-index, 0.603; AIC, 803.5) or a discrete scale (C-index, 0.609; AIC, 802.2), provided better prognostic discrimination. Among the patients with four or more LNs examined, LODDS (C-index, 0.621; AIC, 363.8) had the best performance versus LNR (C-index, 0.615; AIC, 368.7), AJCC LN staging system (C-index, 0.601; AIC, 373.4), and NMLN (C-index, 0.613; AIC, 369.5). CONCLUSIONS Both LODDS and LNR performed better than the AJCC LN staging system. Among the patients who had four or more LNs examined, LODDS performed better than LNR. Both LODDS and LNR should be incorporated into the AJCC LN staging system for GBA.
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Affiliation(s)
- Neda Amini
- Division of Surgical Oncology, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA
| | - Yuhree Kim
- Division of Surgical Oncology, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA
| | - Ana Wilson
- Division of Surgical Oncology, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA
| | | | - Cecilia G Ethun
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - George Poultsides
- Department of Surgery, Stanford University Medical Center, Stanford, CA, USA
| | - Thuy Tran
- Department of Surgery, Stanford University Medical Center, Stanford, CA, USA
| | - Kamran Idrees
- Division of Surgical Oncology, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Chelsea A Isom
- Division of Surgical Oncology, Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ryan C Fields
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Bradley Krasnick
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Sharon M Weber
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Ahmed Salem
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Robert C G Martin
- Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Charles Scoggins
- Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Perry Shen
- Department of Surgery, Wake Forest University, Winston-Salem, NC, USA
| | - Harveshp D Mogal
- Department of Surgery, Wake Forest University, Winston-Salem, NC, USA
| | - Carl Schmidt
- Division of Surgical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Eliza Beal
- Division of Surgical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | | | - Rivfka Shenoy
- Department of Surgery, New York University, New York, NY, USA
| | - Shishir K Maithel
- Division of Surgical Oncology, Department of Surgery, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Timothy M Pawlik
- Division of Surgical Oncology, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA.
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Kim SH, Chong JU, Lim JH, Choi GH, Kang CM, Choi JS, Lee WJ, Kim KS. Optimal assessment of lymph node status in gallbladder cancer. Eur J Surg Oncol 2015; 42:205-10. [PMID: 26614023 DOI: 10.1016/j.ejso.2015.10.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 10/09/2015] [Accepted: 10/29/2015] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Lymph node (LN) metastasis is an important prognostic factor in gallbladder cancer (GBCA). LN status has been adopted as a critical element of staging systems. However, the influence of total lymph node count (TLNC) remains unclear. We determined the optimal minimum TLNC and compared the prognostic significance of LN status indices in GBCA. METHODS We retrospectively reviewed medical records of 128 patients with T2 or greater GBCA who underwent LN dissection. We analyzed overall survival (OS) and relevance of the number of metastatic LNs, ratio of metastatic LNs to retrieved LNs (LNR), and TLNC in predicting OS. RESULTS The median OS durations were 120, 35, and 18 months in T2, T3, and T4 GBCA. Five-year OS rates were 73%, 43%, and 0% in T2, T3, and T4 GBCA. LN status did not significantly impact OS in T2 or T4 GBCA. However, all LN indices were significantly correlated with OS in T3 GBCA. Furthermore, multivariate analysis revealed that a metastatic LN count of more than four and a TLNC of more than eight were independent prognostic factors of OS in T3 GBCA. CONCLUSIONS TLNC and the number of positive LNs may be more important prognostic factors than LNR in T3 GBCA. Additionally, accurate staging may not be achieved in cases of T3 GBCA if the total number of retrieved LNs is less than eight. Thus, to ensure proper staging, we recommend that surgeons harvest more than eight LNs in patients with T3 GBCA.
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Affiliation(s)
- S H Kim
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju Severance Christian Hospital, Wonju, Republic of Korea
| | - J U Chong
- Department of Surgery, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Republic of Korea
| | - J H Lim
- Department of Surgery, Yonsei University College of Medicine, Yongin Severance Hospital, Yongin, Republic of Korea
| | - G H Choi
- Department of Surgery, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Republic of Korea
| | - C M Kang
- Department of Surgery, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Republic of Korea
| | - J S Choi
- Department of Surgery, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Republic of Korea
| | - W J Lee
- Department of Surgery, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Republic of Korea
| | - K S Kim
- Department of Surgery, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Republic of Korea.
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50
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Gallbladder Cancer in the 21st Century. JOURNAL OF ONCOLOGY 2015; 2015:967472. [PMID: 26421012 PMCID: PMC4569807 DOI: 10.1155/2015/967472] [Citation(s) in RCA: 162] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Revised: 08/07/2015] [Accepted: 08/12/2015] [Indexed: 02/07/2023]
Abstract
Gallbladder cancer (GBC) is an uncommon disease in the majority of the world despite being the most common and aggressive malignancy of the biliary tree. Early diagnosis is essential for improved prognosis; however, indolent and nonspecific clinical presentations with a paucity of pathognomonic/predictive radiological features often preclude accurate identification of GBC at an early stage. As such, GBC remains a highly lethal disease, with only 10% of all patients presenting at a stage amenable to surgical resection. Among this select population, continued improvements in survival during the 21st century are attributable to aggressive radical surgery with improved surgical techniques. This paper reviews the current available literature of the 21st century on PubMed and Medline to provide a detailed summary of the epidemiology and risk factors, pathogenesis, clinical presentation, radiology, pathology, management, and prognosis of GBC.
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