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Pham HM, Le Quan AT, Nguyen BH. Feasibility, safety and oncological short-term outcome of laparoscopic pancreaticoduodenectomy for periampullary cancer: Findings from a large sample from Vietnam. Medicine (Baltimore) 2024; 103:e37769. [PMID: 38608081 PMCID: PMC11018162 DOI: 10.1097/md.0000000000037769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 03/08/2024] [Indexed: 04/14/2024] Open
Abstract
Laparoscopic pancreaticoduodenectomy (LPD) is an alternative to open pancreaticoduodenectomy (OPD) for treatment of periampullary cancer in selected patients. However, this is a difficult procedure with a high complication rate. We conducted a prospective cohort study of 85 patients with suspected periampullary cancer who underwent LPD from February 2017 to January 2022 at University Medical Center at Ho Chi Minh City, Vietnam. Among these, 15 patients were excluded from the data analysis because of benign disease confirmed by postoperative pathological examination. Among 70 patients, the mean age was 58.9 ± 8.9 years old and 51.4% were female. The conversion rate to open surgery was 7.1% (n = 5). Among those underwent LPD, the mean operating time and estimated blood loss were 509 ± 94 minutes and 267 ± 102 mL, respectively. The median length of hospital stay was 8 days, interquartile range (IQR) 7-12 days. The percentage of cumulative morbidity, pancreatic fistula and major complication was 35.4%, 12.3%, and 13.8%, respectively. The median of comprehensive complication index (CCI) was 26.2 (IQR 20.9-29.6). Three patients required reoperation due to severe pancreatic fistula (n = 2) and necrotizing pancreatitis (n = 1). There was no death after ninety-day. The average number of harvested lymph nodes was 16.6 ± 5.1. The percentage of R0 resection was 100%. With properly selected patients, LPD can be a feasible, safe and effective approach with acceptable short-term outcomes.
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Affiliation(s)
- Hai Minh Pham
- Department of Hepatobiliary and Pancreatic Surgery, University Medical Center Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Anh Tuan Le Quan
- Department of Hepatobiliary and Pancreatic Surgery, University Medical Center Ho Chi Minh City, Ho Chi Minh city, Vietnam
- Department of Surgery, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Bac Hoang Nguyen
- Department of Hepatobiliary and Pancreatic Surgery, University Medical Center Ho Chi Minh City, Ho Chi Minh city, Vietnam
- Department of Surgery, Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
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Hu XS, Wang Y, Pan HT, Zhu C, Chen SL, Liu HC, Pang Q, Jin H. "Five steps four quadrants" modularized en bloc dissection technique for accessing hepatic hilum lymph nodes in laparoscopic pancreaticoduodenectomy. World J Gastrointest Surg 2024; 16:503-510. [PMID: 38463365 PMCID: PMC10921220 DOI: 10.4240/wjgs.v16.i2.503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/06/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Although en bloc dissection of hepatic hilum lymph nodes has many advantages in radical tumor treatment, the feasibility and safety of this approach for laparoscopic pancreaticoduodenectomy (LPD) require further clinical evaluation and investigation. AIM To explore the application value of the "five steps four quadrants" modularized en bloc dissection technique for accessing hepatic hilum lymph nodes in LPD patients. METHODS A total of 52 patients who underwent LPD via the "five steps four quadrants" modularized en bloc dissection technique for hepatic hilum lymph nodes from April 2021 to July 2023 in our department were analyzed retrospectively. The patients' body mass index (BMI), preoperative laboratory indices, intraoperative variables and postoperative complications were recorded. The relationships between preoperative data and intraoperative lymph node dissection time and blood loss were also analyzed. RESULTS Among the 52 patients, 36 were males and 16 were females, and the average age was 62.2 ± 11.0 years. There were 26 patients with pancreatic head cancer, 16 patients with periampullary cancer, and 10 patients with distal bile duct cancer. The BMI was 22.3 ± 3.3 kg/m², and the median total bilirubin (TBIL) concentration was 57.7 (16.0-155.7) µmol/L. All patients successfully underwent the "five steps four quadrants" modularized en bloc dissection technique without lymph node clearance-related complications such as postoperative bleeding or lymphatic leakage. Correlation analysis revealed significant associations between preoperative BMI (r = 0.3581, P = 0.0091), TBIL level (r = 0.2988, P = 0.0341), prothrombin time (r = 0.3018, P = 0.0297) and lymph node dissection time. Moreover, dissection time was significantly correlated with intraoperative blood loss (r = 0.7744, P < 0.0001). Further stratified analysis demonstrated that patients with a preoperative BMI ≥ 21.9 kg/m² and a TIBL concentration ≥ 57.7 μmol/L had significantly longer lymph node dissection times (both P < 0.05). CONCLUSION The "five steps four quadrants" modularized en bloc dissection technique for accessing the hepatic hilum lymph node is safe and feasible for LPD. This technique is expected to improve the efficiency of hepatic hilum lymph node dissection and shorten the learning curve; thus, it is worthy of further clinical promotion and application.
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Affiliation(s)
- Xiao-Si Hu
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
| | - Yong Wang
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
| | - Hong-Tao Pan
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
| | - Chao Zhu
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
| | - Shi-Lei Chen
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
| | - Hui-Chun Liu
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
| | - Qing Pang
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
| | - Hao Jin
- Department of Hepatopancreatobiliary Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei 230041, Anhui Province, China
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Tang Y, Peng X, He Y, Li J, Zheng L, Huang X. A novel laparoscopic pancreaticoduodenal training model: optimization of the learning curve and simplification of postoperative complications. Int J Surg 2024; 110:758-765. [PMID: 37988408 PMCID: PMC10871600 DOI: 10.1097/js9.0000000000000918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/05/2023] [Indexed: 11/23/2023]
Abstract
PURPOSE Laparoscopic pancreaticoduodenectomy requires a long learning curve. A preoperative training system was established to optimize the surgeons' learning curve and reduce the incidence rate of complications at the beginning of the curve. METHODS The laparoscopic pancreaticojejunostomy model, and choledochojejunostomy and gastrojejunostomy training systems were developed, and corresponding evaluation systems were also defined. Surgeons B and C performed laparoscopic pancreaticoduodenectomy after completing training session. Surgical outcomes, postoperative complications and their learning curves were analyzed. RESULTS Patients operated by surgeons B and C experienced shorter operative durations following training session than those in nontrained group (called A) ( P <0.001). B and C began entering the inflection point at the 26th and 20th case in learning curve, respectively. The incidence of postoperative pancreatic fistula in group B was 3.3%, significantly lower than 13.1% in group A ( P =0.047). Patients in group B showed significantly lower incidence of biliary-enteric anastomosis leakage (0% vs. 8.2%, P =0.029) and Clavien-Dindo classification greater than or equal to 3 (3.3% vs. 14.8%, P =0.027) compared with those in group A. The incidence of surgical site infection in groups B (3.3%, P =0.004) and C (4.9%, P =0.012) was significantly lower than that in group A (19.7%). Moreover, the length of postoperative hospital stay was significantly shorter in groups B (12.5±5.9 days, P =0.002) and C (13.7±6.5 days, P =0.002) compared with group A (16.7±8.5 days). CONCLUSIONS The laparoscopic pancreaticojejunostomy training model and evaluation system can shorten the operative duration, lower the risk of postoperative complications, and shorten the length of hospital stay.
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Affiliation(s)
| | | | | | | | - Lu Zheng
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Xiaobing Huang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing, China
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Zhou B, Gao Z, Tian Y, Yan S. A modified Blumgart method using a homemade crochet needle facilitates pancreaticojejunostomy in laparoscopic pancreaticoduodenectomy: a retrospective cohort study. BMC Surg 2024; 24:22. [PMID: 38218837 PMCID: PMC10787960 DOI: 10.1186/s12893-023-02308-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/29/2023] [Indexed: 01/15/2024] Open
Abstract
BACKGROUND Among the safest procedures for anastomosis in pancreaticoduodenectomy, Blumgart pancreaticojejunostomy is associated with low rates of postoperative pancreatic fistula (POPF) and postoperative complications. However, this technique is difficult to perform during laparoscopic pancreaticoduodenectomy (LPD). This study presents a modified Blumgart method using a homemade crochet needle to facilitate laparoscopic pancreaticojejunostomy and evaluates its safety and reliability. METHODS From February 2019 to October 2022, 96 LPD surgeries with the new technique were performed by the same surgeons in the Second Affiliated Hospital of Zhejiang University School of Medicine. The operative details (operative time, pancreaticojejunostomy time, POPF rate, postoperative complication rate, mortality rate) were analyzed along with clinical and pathological indicators (pancreatic duct diameter, pancreatic texture, and histopathological findings). RESULTS There were 54 men and 42 women with a mean age of 63.38 ± 10.41 years. The intraoperative bleeding volume, operative time and postoperative length of hospital stay were 198.43 ± 132.97 mL, 445.30 ± 87.05 min and 13.68 ± 4.02 days, respectively. The operation time of pancreaticojejunostomy was 66.28 ± 10.17 min. Clinically relevant POPFs (grades B and C) occurred in 14.6% of patients. Only one patient had postoperative abdominal hemorrhage and was cured after reoperation. There were no operative or in-hospital deaths. With our proposed modification, the pancreatic duct and jejunal orifice are aligned correctly during duct-to-mucosa (DTM) after the application of external traction through the homemade crochet needle. The space between the posterior wall of pancreatic remnant and jejunal loop can be exposed by adjusting the tension of the external threads, which can facilitate DTM. CONCLUSIONS A modified Blumgart method using a homemade crochet needle could be technically feasible and safe during LPD. A randomized control trial is needed to confirm these findings.
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Affiliation(s)
- Bo Zhou
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Zhenzhen Gao
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Yang Tian
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Sheng Yan
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
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You J, Zhang J, Cai H, Wang X, Wang H, Li Y, Yu C, Wang L, Zhou X, Peng B, Cai Y. Extended pancreatic neck transection versus conventional pancreatic neck transection during laparoscopic pancreaticoduodenectomy (LPDEXCEPT): protocol for a multicentre superiority randomised controlled trial. BMJ Open 2024; 14:e078092. [PMID: 38199635 PMCID: PMC10806631 DOI: 10.1136/bmjopen-2023-078092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Postoperative pancreatic fistula (POPF) remains one of the most severe complications of laparoscopic pancreaticoduodenectomy (LPD). Theoretically, transecting the pancreatic neck more distally has both advantages (more blood supply, and more central pancreatic duct) and disadvantages (maybe smaller the pancreatic duct) in preventing POPF. This theoretical contradiction pushed us to organise this trial to explore the impact of the level of pancreatic transection in clinical practice. We conduct this randomised trial with the hypothesis that extended pancreatic neck transection has superiority to conventional pancreatic neck transection. METHODS AND ANALYSIS The LPDEXCEPT (Extended pancreatic neck transection versus conventional pancreatic neck transection during laparoscopic pancreaticoduodenectomy) trial is a multicentre, randomised-controlled, open-label, superiority trial in 4 centres whose annual surgical volume for LPD is more than 25 cases with pancreatic surgeons who had completed their learning curve. A total of 154 patients who meet the inclusive and exclusive criteria are randomly allocated to the extended pancreatic neck transection group or conventional pancreatic neck transection group in a 1:1 ratio. The stratified randomised block design will be applied, with stratified factors are surgical centre and the diameter of the main pancreatic duct measured by preoperative CT scan (preMPD). The primary outcome is the incidence of the clinically relevant pancreatic fistula. ETHICS AND DISSEMINATION Ethics Committee on Biomedical Research of West China Hospital of Sichuan University has approved this trial in March 2023 (approval no. 2023-167). Results of this trial will be published in peer-reviewed journals and conference proceedings. TRIAL REGISTRATION NUMBER NCT05808894.
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Affiliation(s)
- Jiaying You
- Division of Pancreatic Surgery, Department of General Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
- WestChina-California Research Center for Predictive Intervention, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Jing Zhang
- Division of Pancreatic Surgery, Department of General Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - He Cai
- Division of Pancreatic Surgery, Department of General Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Xin Wang
- Division of Pancreatic Surgery, Department of General Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Hongjian Wang
- West China School of Public Health, Sichuan University West China Fourth Hospital, Chengdu, China
| | - Yongbin Li
- Department of Minimal Invasive Surgery, Shangjin Nanfu Hospital, Sichuan University West China Hospital, Chengdu, China
| | - Chao Yu
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Lei Wang
- Department of Pancreatic Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Xu Zhou
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Jinan, China
| | - Bing Peng
- Division of Pancreatic Surgery, Department of General Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Yunqiang Cai
- Division of Pancreatic Surgery, Department of General Surgery, Sichuan University West China Hospital, Chengdu, Sichuan, China
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Chen J, Ahmed AA, Ge J, Cai Z, Hu X, Tang X, Li C, Pu Y, Jiang C. Radiological classification of the Heidelberg triangle and its application in laparoscopic pancreaticoduodenectomy for malignancies. World J Surg Oncol 2024; 22:4. [PMID: 38167454 PMCID: PMC10763161 DOI: 10.1186/s12957-023-03279-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 12/09/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND The TRIANGLE operation benefits patients with pancreatic cancer; however, the Heidelberg triangle, where the operation occurs, contains vessels that can impact safety, especially in laparoscopic pancreaticoduodenectomy (LPD) with the TRIANGLE operation. This study aimed to identify Heidelberg triangle vessel types and their implications in pancreaticoduodenectomy (PD). METHODS Retrospective collection of radiographic data was performed from January 2017 to April 2023. Three-dimensional (3D) CT reconstructions were performed on patients. Vascular types in the Heidelberg triangle were classified based on named vessels crossing its interior. The impact of these types on surgical outcomes and complications in PD with the TRIANGLE operation was assessed. RESULTS Preoperative CT reconstruction was conducted on 184 pancreatic surgery patients. The findings revealed 99 patients (53.8%) with the type I Heidelberg triangle, lacking named vessels crossing the interior. Type II (n = 85, 46.2%), with named vessels crossing the interior, was identified. Among reconstructed patients who underwent PD with the TRIANGLE operation (n = 103), they were categorized as type I (n = 57) or type II (n = 46). The results showed that LPD patients with type II had significantly higher median intraoperative blood loss (300 mL vs. 200 mL, P = 0.030) and mean examined lymph nodes (17.2 ± 7.6 vs. 13.4 ± 5.2, P = 0.019) compared to those with type I. No significant differences were found in operative time or postoperative complications. CONCLUSION The presence of named vessels crossing the interior of the Heidelberg triangle was associated with increased intraoperative bleeding during LPD combined with the TRIANGLE operation. Therefore, targeted preoperative planning is required before the operation, thus improving the safety of the TRIANGLE operation in minimally invasive surgery.
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Affiliation(s)
- Jiahao Chen
- Department of Hepato-Biliary-Pancreatic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | | | - Jieqiong Ge
- Department of Nursing, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | - Zhiwei Cai
- Department of Hepato-Biliary-Pancreatic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China
- Shanghai Key Laboratory of Clinical Geriatric Medicine, Shanghai, China
| | - Xiao Hu
- Department of Hepato-Biliary-Pancreatic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | - Xiaoyan Tang
- Department of Hepato-Biliary-Pancreatic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | - Chunjing Li
- Department of Hepato-Biliary-Pancreatic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | - Yunlong Pu
- Department of Hepato-Biliary-Pancreatic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | - Chongyi Jiang
- Department of Hepato-Biliary-Pancreatic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, 200040, China.
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Liu C, Liu Y, Dong J, Chai Y, Tang H. Laparoscopic pancreaticoduodenectomy versus open pancreaticoduodenectomy for carcinoma of the ampulla of Vater in a medium-volume center: a propensity score matching analysis. J Int Med Res 2023; 51:3000605231219061. [PMID: 38150553 PMCID: PMC10754028 DOI: 10.1177/03000605231219061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 11/16/2023] [Indexed: 12/29/2023] Open
Abstract
OBJECTIVE To compare the efficacy of laparoscopic pancreaticoduodenectomy (LPD) and open pancreaticoduodenectomy (OPD) in a medium-volume medical center. METHODS Data for patients who underwent OPD or LPD for carcinoma of the ampulla of Vater (VPC) between January 2017 and June 2022 were acquired retrospectively. Propensity score-matching (PSM) analysis was performed to balance the baseline characteristics between the groups. The primary outcome was disease-free survival (DFS). Cox regression analysis was used to explore the independent risk factors for DFS. RESULTS A total of 124 patients with pathologically diagnosed VPC were included. After 1:1 matching, there were 23 cases each in the OPD and LPD groups. Kaplan-Meier survival analyses showed that the median DFS in the OPD and LPD groups was identical (16.0 months vs 16.0 months, respectively). Multivariate Cox regression analysis showed that low levels of alkaline phosphatase and γ-glutamyl transpeptidase, positive surgical margin, and lymph node enlargement were independent risk factors for DFS. CONCLUSION LPD in medium-volume centers with acceptable technical conditions may approach or even achieve the efficacy of LPD in large-volume centers.
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Affiliation(s)
- Chenming Liu
- Department of Hepatobiliary and Pancreatic Surgery, Shaoxing People’s Hospital, Shaoxing, Zhejiang Province, China
- Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Yuxing Liu
- Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
- Department of Colorectal and Anal Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, China
| | - Jiaming Dong
- Department of Hepatobiliary and Pancreatic Surgery, Shaoxing People’s Hospital, Shaoxing, Zhejiang Province, China
| | - Yingjie Chai
- Department of Hepatobiliary Surgery, Haining People’s Hospital, Jiaxing, Zhejiang Province, China
| | - Haijun Tang
- Department of Hepatobiliary and Pancreatic Surgery, Shaoxing People’s Hospital, Shaoxing, Zhejiang Province, China
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Li D, Du C, Zhao W, Li S, Lv H, Wang W. Application of single-layer continuous duct-to-mucosa pancreaticojejunostomy with two figure-of-eight sutures in total laparoscopic pancreaticoduodenectomy. Langenbecks Arch Surg 2023; 408:434. [PMID: 37949977 DOI: 10.1007/s00423-023-03155-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 10/13/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION To investigate the application potential of single-layer continuous duct-to-mucosa pancreaticojejunostomy with two figure-of-eight sutures ("1 + 2" PJ) in total laparoscopic pancreaticoduodenectomy (TLPD). Explore the advantages of "1 + 2" PJ over the traditional double-layer interrupted duct-to-mucosa pancreaticojejunostomy (traditional PJ). METHODS We retrospectively collected the clinical data of 184 patients who were admitted in our department from Oct 2019 to Oct 2022, including 95 cases who underwent TLPD with "1 + 2" PJ and 89 cases who underwent TLPD with traditional PJ. The pre/intra/postoperation data were analyzed and compared. RESULTS The "1 + 2" PJ procedures were successfully performed in all the 95 cases. When compared with the traditional PJ group, there were no statistically significant variations between the pre-operative and pathological data. However, the "1 + 2" PJ group had a shorter operation time (235 (210, 300) minutes vs. 310 (270, 360) minutes in the traditional PJ group, P < 0.001), shorter pancreaticojejunostomy time (15 (10, 20) minutes vs. 50 (45, 55) minutes in the traditional PJ group, P < 0.001), lower pancreatic fistula (both grade B/C) rate (4.21% vs. 12.34% in the traditional group, P = 0.044), and abdominal infection rate (2.11% vs. 8.99% in the traditional group, P = 0.044), as well as reduced hospital stay (11 (9, 15) days vs. 13 (11, 15) days in the traditional PJ group, P = 0.013). In the "1 + 2" PJ group, the median diameter of the pancreatic duct was 3 (3, 4) mm; 82 cases (86.31%) had a normal pancreatic texture, while nine (9.47%) cases had a hard texture, and seven (7.37%) cases had a soft texture; the median intraoperative blood loss was 200 (100, 400) mL and 19 cases (20.00%) needed intraoperative transfusion; eight cases (8.4%) developed postoperative complications, including four cases (4.2%) of pancreatic fistula (including both grade B/C), one case (1.1%) of bile leakage, three cases (3.2%) of delayed gastric emptying, three cases (3.2%) of postoperative hemorrhage, two cases (2.1%) of abdominal infection, and one case (1.1%) of reoperation; the median hospital stay was 13 (8, 17) days; 25 cases were pathologically classified as pancreatic cancer, 35 cases as bile duct cancer, 23 cases as duodenal cancer, and 12 cases as ampullary cancer. CONCLUSION Single-layer continuous duct-to-mucosa pancreaticojejunostomy with two figure-of-eight sutures is a feasible and safe procedure that can be applied in TLPD.
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Affiliation(s)
- Dongrui Li
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Chengxu Du
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Weihong Zhao
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Siyuan Li
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Haitao Lv
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Wenbin Wang
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China.
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Tian YN, Gao WY, Tian XR, Wang ZW. Comparative Efficacy of Six Active Warming Systems for Intraoperative Warming in Adult Patients Undergoing Laparoscopic Surgery: A Systematic Review and Network Meta-Analysis. Ther Hypothermia Temp Manag 2023; 13:92-101. [PMID: 36449377 DOI: 10.1089/ther.2022.0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Intraoperative hypothermia is very common and harmful in adult patients undergoing laparoscopic surgery. A variety of active warming systems has received close attention and has been researched by related scholars. However, the relative efficacy of these systems and which active warming system is preferred for such patients remain unclear. The aim of this study was to compare and rank six active warming systems regarding intraoperative warming efficacy in adult patients undergoing laparoscopic surgery. Following the PRISMA 2020 guidelines, relevant randomized controlled trials (RCTs) on the efficacy of different active warming systems in warming adult patients undergoing laparoscopic surgery were searched from five English databases and three Chinese databases. The quality of the studies was assessed using the Cochrane Risk of Bias tool (RoB2). The outcome was the final intraoperative core temperature. We estimated direct effects by using pairwise meta-analysis, estimated relative effects and ranking with the consistency model to conduct an NetworkMeta-Analysis (NMA). We used GRADE (Grading of Recommendations Assessment, Development, and Evaluation) to assess the certainty of the evidence. Sensitivity analysis was performed to test the robustness of the results. This study is registered with PROSPERO, with number CRD42022309057. In total, 19 RCTs involving 6 active warming systems and comprising 1364 patients were included in this NMA. The NMA once again confirmed the validity of forced-air warming (FAW) systems compared with other active warming systems, and further showed that underbody FAW was associated with more remarkable warming efficacy in different types of FAW systems. NMA was used to perform an exhaustive comparison of the warming efficacy of six active warming systems and indicated that underbody FAW was most likely to be the most effective warming system in adult patients undergoing laparoscopic surgery; however, considering the sparsity of the network, our results should be cautiously interpreted. Furthermore, a large number of high-quality RCTs comparing the warming efficacy of different competitive active warming systems are needed.
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Affiliation(s)
- Yan-Ni Tian
- The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Wei-Yin Gao
- The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Xiao-Rong Tian
- The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Zhi-Wen Wang
- School of Nursing, Peking University, Beijing, China
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Husarova T, MacCuaig WM, Dennahy IS, Sanderson EJ, Edil BH, Jain A, Bonds MM, McNally MW, Menclova K, Pudil J, Zaruba P, Pohnan R, Henson CE, Grizzle WE, McNally LR. Intraoperative Imaging in Hepatopancreatobiliary Surgery. Cancers (Basel) 2023; 15:3694. [PMID: 37509355 PMCID: PMC10377919 DOI: 10.3390/cancers15143694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
Hepatopancreatobiliary surgery belongs to one of the most complex fields of general surgery. An intricate and vital anatomy is accompanied by difficult distinctions of tumors from fibrosis and inflammation; the identification of precise tumor margins; or small, even disappearing, lesions on currently available imaging. The routine implementation of ultrasound use shifted the possibilities in the operating room, yet more precision is necessary to achieve negative resection margins. Modalities utilizing fluorescent-compatible dyes have proven their role in hepatopancreatobiliary surgery, although this is not yet a routine practice, as there are many limitations. Modalities, such as photoacoustic imaging or 3D holograms, are emerging but are mostly limited to preclinical settings. There is a need to identify and develop an ideal contrast agent capable of differentiating between malignant and benign tissue and to report on the prognostic benefits of implemented intraoperative imaging in order to navigate clinical translation. This review focuses on existing and developing imaging modalities for intraoperative use, tailored to the needs of hepatopancreatobiliary cancers. We will also cover the application of these imaging techniques to theranostics to achieve combined diagnostic and therapeutic potential.
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Affiliation(s)
- Tereza Husarova
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
- Department of Surgery, Military University Hospital Prague, 16902 Prague, Czech Republic
| | - William M. MacCuaig
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Isabel S. Dennahy
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Emma J. Sanderson
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Barish H. Edil
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Ajay Jain
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Morgan M. Bonds
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Molly W. McNally
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - Katerina Menclova
- Department of Surgery, Military University Hospital Prague, 16902 Prague, Czech Republic
| | - Jiri Pudil
- Department of Surgery, Military University Hospital Prague, 16902 Prague, Czech Republic
| | - Pavel Zaruba
- Department of Surgery, Military University Hospital Prague, 16902 Prague, Czech Republic
| | - Radek Pohnan
- Department of Surgery, Military University Hospital Prague, 16902 Prague, Czech Republic
| | - Christina E. Henson
- Department of Radiation Oncology, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
| | - William E. Grizzle
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Lacey R. McNally
- Department of Surgery, University of Oklahoma Health Science Center, Oklahoma City, OK 73104, USA
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Jang JY, Chong EH, Kang I, Yang SJ, Lee SH, Choi SH. Laparoscopic pancreaticoduodenectomy and laparoscopic pancreaticoduodenectomy with robotic reconstruction: single-surgeon experience and technical notes. J Minim Invasive Surg 2023; 26:72-82. [PMID: 37347100 PMCID: PMC10280110 DOI: 10.7602/jmis.2023.26.2.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/30/2023] [Accepted: 06/05/2023] [Indexed: 06/23/2023]
Abstract
Purpose Despite the increasing number of robotic pancreaticoduodenectomies, laparoscopic pancreaticoduodenectomy (LPD) and LPD with robotic reconstruction (LPD-RR) are still valuable surgical options for minimally invasive pancreaticoduodenectomy (MIPD). This study introduces the surgical techniques, tips, and outcomes of our experience with LPD and LPD-RR. Methods Between March 2014 and July 2021, 122 and 48 patients underwent LPD and LPD-RR respectively, at CHA Bundang Medical Center in Korea. The operative settings, procedures, and trocar placements were identical in both approaches; however, different trocars were used. We introduced our techniques of retraction methods for Kocherization and uncinate process dissection, pancreatic reconstruction, pancreatic division, and protection using the round ligament. The perioperative surgical outcomes of LPD and LPD-RR were compared. Results Baseline demographics of patients in the LPD and LPD-RR groups were comparable, but the LPD group had older age (65.5 ± 11.6 years vs. 60.0 ± 14.1 years, p = 0.009) and lesser preoperative chemotherapy (15.6% vs. 35.4%, p = 0.008). The proportion of malignant disease was similar (LPD group, 86.1% vs. LPD-RR group, 83.3%; p = 0.759). Perioperative outcomes were also comparable, including operative time, estimated blood loss, clinically relevant postoperative pancreatic fistula (LPD group, 9.0% vs. LPD-RR group, 10.4%; p = 0.684), and major postoperative complication rates (LPD group, 14.8% vs. LPD-RR group, 6.2%; p = 0.082). Conclusion Both LPD and LPR-RR can be safely performed by experienced surgeons with acceptable surgical outcomes. Further investigations are required to evaluate the objective benefits of robotic surgical systems in MIPD and establish widely acceptable standardized MIPD techniques.
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Affiliation(s)
- Jae Young Jang
- Division of Hepatobiliary and Pancreas, Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Eui Hyuk Chong
- Division of Hepatobiliary and Pancreas, Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Incheon Kang
- Division of Hepatobiliary and Pancreas, Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Seok Jeon Yang
- Division of Hepatobiliary and Pancreas, Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Sung Hwan Lee
- Division of Hepatobiliary and Pancreas, Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Sung Hoon Choi
- Division of Hepatobiliary and Pancreas, Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
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12
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Li L, Bo Z, Liu Q, Wang G, Zhang W, Liang Q. Comparative analysis of clinical efficacy between laparoscopic and open pancreaticoduodenectomy. Medicine (Baltimore) 2023; 102:e33588. [PMID: 37083770 PMCID: PMC10118311 DOI: 10.1097/md.0000000000033588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 03/31/2023] [Indexed: 04/22/2023] Open
Abstract
Laparoscopic pancreaticoduodenectomy (LPD) is a technically demanding procedure but is gradually gaining acceptance in clinical practice. This study was performed to compare the short-term outcomes of LPD with open pancreaticoduodenectomy (OPD). The perioperative data of the patients who underwent LPD (n = 25) and OPD (n = 40) from January 1, 2017 to December 31, 2021 at Zhangjiagang Hospital Affiliated to Soochow University were collected and retrospectively analyzed. All patients received R0 resection, and none of the patients died within the perioperative period. The preoperative data (gender, age, body mass index [BMI], and preoperative bilirubin), the intraoperative data (operative time, number of retrieved lymph nodes), and postoperative data (level 1 monitoring time, postoperative fluid diet time, postoperative fluid feeding time, and hospitalization cost) were comparable between the 2 groups (P > .05). The estimated blood loss, abdominal drainage tube removal time, postoperative hospital stay, catheter removal time, and analgesic drug use were significantly lesser in the LPD group, when compared to the OPD group (P < .05). LPD is safe and feasible. Compared to OPD, LPD has less surgical trauma, less intraoperative bleeding, and faster postoperative recovery.
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Affiliation(s)
- Linyang Li
- The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou City, China
| | - Zhang Bo
- The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou City, China
| | - Qiuhua Liu
- The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou City, China
| | - Gang Wang
- The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou City, China
| | - Wangji Zhang
- The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou City, China
| | - Qinyu Liang
- The Affiliated Zhangjiagang Hospital of Soochow University, Suzhou City, China
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Peng F, He R, Wang H, Zhang H, Wang M, Qin T, Qin R. Development of a difficulty scoring system for laparoscopic pancreatoduodenectomy in the initial stage of the learning curve: a retrospective cohort study. Int J Surg 2023; 109:660-669. [PMID: 37010154 PMCID: PMC10389390 DOI: 10.1097/js9.0000000000000180] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/29/2022] [Indexed: 04/04/2023]
Abstract
BACKGROUND It remains uncertain how surgeons can safely pass the learning curve of laparoscopic pancreatoduodenectomy (LPD) without potentially harming patients. We aimed to develop a difficulty scoring system (DSS) to select an appropriate patient for surgeons. MATERIALS AND METHODS A total of 773 elective pancreatoduodenectomy surgeries between July 2014 and December 2019, including 346 LPD and 427 open pancreatoduodenectomy cases, were included. A 10-level DSS for LPD was developed, and an additional 77 consecutive LPD surgeries which could provide information of the learning stage I of LPD externally validated its performance between December 2019 and December 2021. RESULTS The incidences of postoperative complications (Clavien-Dindo≥III) gradually decreased from the learning curve stage I-III (20.00, 10.94, 5.79%, P =0.008, respectively). The DSS consisted of the following independent risk factors: (1) tumor location, (2) vascular resection and reconstruction, (3) learning curve stage, (4) prognostic nutritional index, (5) tumor size, and (6) benign or malignant tumor. The weighted Cohen's κ statistic of concordance between the reviewer's and calculated difficulty score index was 0.873. The C -statistics of DSS for postoperative complication (Clavien-Dindo≥III) were 0.818 in the learning curve stage I. The patients with DSS<5 had lower postoperative complications (Clavien-Dindo≥III) than those with DSS≥5 (4.35-41.18%, P =0.004) in the training cohort and had a lower postoperative pancreatic fistula (19.23-57.14%, P =0.0352), delayed gastric emptying (19.23-71.43%, P =0.001), and bile leakage rate (0.00-21.43%, P =0.0368) in validation cohort in the learning curve stage I. CONCLUSION We developed and validated a difficulty score model for patient selection, which could facilitate the stepwise adoption of LPD for surgeons at different stages of the learning curve.
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Affiliation(s)
| | | | | | | | | | - Tingting Qin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Renyi Qin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
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Li D, Du C, Xing Z, Wang W, Zhang J, Liu J. Perioperative Outcomes and Long-Term Survival of Laparoscopic Pancreaticoduodenectomy: A Retrospective Study of 653 Cases in a Single Institution. J Laparoendosc Adv Surg Tech A 2023; 33:375-380. [PMID: 36787467 DOI: 10.1089/lap.2022.0441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Introduction: Laparoscopic pancreaticoduodenectomy (LPD) is gaining wide acceptance within pancreatic surgery. However, longitudinal data are lacking. The aim of this study was to analyze and assess the short-term outcomes and long-term survival of LPD over a duration of 8 years. Methods: Patients who underwent LPD in our institution between November 2013 and September 2021 were included in this study. The perioperative outcomes were statistically analyzed. The long-term survival was studied over a median follow-up duration of 13 months. Results: In total, 653 consecutive patients treated at our institution were included, of which 617 cases underwent standard LPD and 36 cases underwent LPD with vascular resection. The rate of death in hospital, reoperation, postpancreatectomy hemorrhage, postoperative pancreatic fistula, and delayed gastric emptying were 4.4%, 10.3%, 11.9%, 12.9%, and 6.1% respectively. There were statistical differences in the intraoperative blood loss and transfusion, operation time, and the R0 resection rate between the LPD cases and LPD with vascular resection cases. A total of 526 cases were pathologically diagnosed of cancer. The 1-, 3-, and 5-year survival rates were 49.2%, 17.9%, and 17.9%, respectively, for pancreatic cancer with the median survival time of 12 months. The 1-, 3-, and 5-year survival rates were 76.9%, 60.8%, and 52.5%, respectively, for bile duct cancer with the median survival time of 35 months. The 1-, 3-, and 5-year survival rates were 80.2%, 62.2%, and 52.9%, respectively, for duodenal cancer with the median survival time of 53 months. The 1-, 3-, and 5-year survival rates were 72.5%, 54.5%, and 50%, respectively, for ampullary cancer with the median survival time of 55 months. Conclusion: LPD is a feasible and oncologically acceptable procedure with satisfying perioperative outcomes and long-term survival in a high-volume institution.
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Affiliation(s)
- Dongrui Li
- Department of Hepatobiliary Surgery, the Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Chengxu Du
- Department of Hepatobiliary Surgery, the Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhongqiang Xing
- Department of Hepatobiliary Surgery, the Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Wenbin Wang
- Department of Hepatobiliary Surgery, the Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jiansheng Zhang
- Department of Hepatobiliary Surgery, the Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jianhua Liu
- Department of Hepatobiliary Surgery, the Second Hospital of Hebei Medical University, Shijiazhuang, China
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Que Son T, Hieu Hoc T, Cong Lam H, Manh Hung T, Binh Giang T, Manh An H, Tuan Anh B, Thu Huong T, Tien Quyet N. Preliminary results of laparoscopic versus open pancreaticoduodenectomy in Vietnam: A retrospective analysis from a multi-center research. Asian J Surg 2023; 46:780-7. [PMID: 35922253 DOI: 10.1016/j.asjsur.2022.07.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 04/22/2022] [Accepted: 07/07/2022] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION The goal of this study was to compare the results of LPD with those of open pancreaticoduodenectomy (OPD). METHOD Data were retrospectively collected from a database of patients who underwent PD from January 2010 to May 2020. Intraoperative, postoperative, and follow-up assessment studies were conducted. RESULTS A total of 149 patients were selected. Compared with OPD, LPD was fewer intraoperative blood transfusions (p = 0.015), a longer median operative time (p < 0.001), hospital stay (p = 0.034), a higher rate of bile leakage (p = 0.02), overall morbidity (p = 0.045), and re-operation (p = 0.044). There was no difference between the two groups in severe pancreatic fistula, postoperative bleeding, delayed gastric emptying, Clavien-Dindo classification ≥ III, or 30-day mortality. LPD had a similar number of excised lymph nodes, R0 resection rate, and long-term survival cases involving malignant tumors, ampulla of Vater cancer, and pancreatic ductal adenocarcinoma. CONCLUSION In the early period, the benefit of LPD has not been found as there was a high rate of conversion to laparotomy, morbidity, and re-operation. Despite that, LPD is a feasible oncological approach with long-term survival comparable to OPD.
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Zhang B, Xu Z, Gu W, Zhou J, Tang N, Zhang S, Chen C, Zhang Z. Postoperative complications and short-term prognosis of laparoscopic pancreaticoduodenectomy vs. open pancreaticoduodenectomy for treating pancreatic ductal adenocarcinoma: a retrospective cohort study. World J Surg Oncol 2023; 21:26. [PMID: 36710324 PMCID: PMC9885596 DOI: 10.1186/s12957-023-02909-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 01/22/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Although laparoscopic pancreaticoduodenectomy (LPD) has been accepted worldwide for treating pancreatic ductal adenocarcinoma (PDA), it is a very technical and challenging procedure. Also, it is unclear whether LPD is superior to open pancreaticoduodenectomy (OPD). This study summarized the experience and efficacy of LPD for treating PDA in our medical center. METHODS This retrospective cohort study included patients with PDA admitted at the Affiliated Hospital of Jiangnan University from October 2019 and January 2021. Patients received either LPD or OPD. Clinical outcomes (operation time, duration of anesthesia, intraoperative hemorrhage), postoperative complications, and short-term outcomes were compared. Cox proportional hazard model and Kaplan-Meier method were used to analyze overall survival (OS) and progression-free survival (PFS). RESULTS Among the PDA patients, 101 patients underwent surgical treatment, 4 patients converted from LPD to OPD, and 7 of them received conservative treatment. Forty-six patients were cured of LPD, and 1 of them died shortly after the operation. Moreover, 44 patients received OPD, and there were 2 postoperative deaths. There were significant differences in the location of the operation time, duration of anesthesia, postoperative hemorrhage, abdominal infections, and postoperative pneumonia between the two groups (all p < 0.05). Multivariate analysis showed that LPD was an independent factor negatively correlated with the incidence of pneumonia (relative risk (RR) = 0.072, 95%CI: 0.016-0.326, p = 0.001) and abdominal infection (RR = 0.182, 95%CI: 0.047-0.709, p = 0.014). Also, there were no differences in OS (hazard ratio (HR) = 1.46, 95%CI: 0.60-3.53, p = 0.40) and PFS (HR = 1.46, 95%CI: 0.64-3.32, p = 0.37) at 12 months between the two groups. CONCLUSIONS LPD could be efficacy and feasible for managing selected PDA patients. Also, LPD has a better effect in reducing postoperative pneumonia and abdominal infection compared to OPD.
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Affiliation(s)
- Bin Zhang
- grid.459328.10000 0004 1758 9149Department of Anesthesiology, The Affiliated Hospital of Jiangnan University, Wuxi, 214122 China
| | - Zipeng Xu
- Department of General Surgery, Xishan People’s Hospital of Wuxi City, Wuxi, 214105 China
| | - Weifang Gu
- grid.459328.10000 0004 1758 9149Department of Laboratory, The Affiliated Hospital of Jiangnan University, Wuxi, 214122 China
| | - Junjing Zhou
- grid.459328.10000 0004 1758 9149Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Hospital of Jiangnan University, Wuxi, 214122 China
| | - Neng Tang
- grid.428392.60000 0004 1800 1685Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008 China
| | - Shuo Zhang
- grid.428392.60000 0004 1800 1685Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008 China
| | - Chaobo Chen
- Department of General Surgery, Xishan People’s Hospital of Wuxi City, Wuxi, 214105 China ,grid.428392.60000 0004 1800 1685Department of Hepatic-Biliary-Pancreatic Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008 China ,grid.4795.f0000 0001 2157 7667Department of Immunology, Ophthalmology & ORL, Complutense University School of Medicine, 28040 Madrid, Spain
| | - Zhongjun Zhang
- grid.459328.10000 0004 1758 9149Department of Anesthesiology, The Affiliated Hospital of Jiangnan University, Wuxi, 214122 China
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Zhang Z, Li D, Wang T, Niu H, Niu W, Yang Z. Stage II Pancreatic Adenocarcinoma after Endovascular Repair of Abdominal Aortic Aneurysm: A Case Report and Literature Review. J Clin Med 2023; 12:443. [PMID: 36675372 DOI: 10.3390/jcm12020443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/30/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023] Open
Abstract
BACKGROUNDS Concomitant abdominal aortic aneurysms (AAA) and gastrointestinal malignancies are uncommon. Endovascular repair (EVAR) is widely used to treat AAA. However, no consensus exists on the optimal strategy for treating AAA when associated with pancreatic adenocarcinoma. In addition, only few reports of pancreaticoduodenectomy (PD) after EVAR exist. PRESENTATION OF CASE A pancreatic tumor was detected during follow-up after EVAR for AAA in an 83-year-old female patient. The diagnosis was high-grade intraepithelial neoplasia. Modified pylorus-preserving pancreaticoduodenectomy was safely performed. The patient recovered moderately and was discharged two weeks after surgery. The pathological diagnosis was middle-grade pancreatic ductal adenocarcinoma. The patient survived for 24 months with no recurrence or cardiovascular complications. CONCLUSIONS Conducting periodic follow-ups after AAA surgery is helpful for the early discovery of gastrointestinal tumors. EVAR surgery is safe and feasible and thus recommended for AAA patients with pancreatic cancer, although it may increase the risk of cancer. The stage of malignancy and post-EVAR medical history can be valuable in evaluating the benefits of pancreatic surgery for such cases.
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Levi Sandri GB, Abu Hilal M, Dokmak S, Edwin B, Hackert T, Keck T, Khatkov I, Besselink MG, Boggi U. Figures do matter: A literature review of 4587 robotic pancreatic resections and their implications on training. J Hepatobiliary Pancreat Sci 2023; 30:21-35. [PMID: 35751504 DOI: 10.1002/jhbp.1209] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 04/07/2022] [Accepted: 06/16/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND The use of robotic assistance in minimally invasive pancreatic resection is quickly growing. METHODS We present a systematic review of the literature regarding all types of robotic pancreatic resection (RPR). Our aim is to show for which procedures there is enough experience to permit safe training and provide an estimation of how many centers could serve as teaching institutions. RESULTS Sixty-four studies reporting on 4587 RPRs were analyzed. A total of 2598 pancreatoduodenectomies (PD) were reported by 28 centers from Europe (6/28; 21.4%), the Americas (11/28; 39.3%), and Asia (11/28; 39.3%). Six studies reported >100 robot PD (1694/2598; 65.2%). A total of 1618 distal pancreatectomies (DP) were reported by 29 centers from Europe (10/29; 34.5%), the Americas (10/29; 34.5%), and Asia (9/29; 31%). Five studies reported >100 robotic DP (748/1618; 46.2%). A total of 154 central pancreatectomies were reported by six centers from Europe (1/6; 16.7%), the Americas (2/6; 33.3%), and Asia (3/6; 50%). Only 49 total pancreatectomies were reported. Finally, 168 enucleations were reported in seven studies (with a mean of 15.4 cases per study). A single center reported on 60 enucleations (35.7%). Results of each type of robotic procedure are also presented. CONCLUSIONS Experience with RPR is still quite limited. Despite high case volume not being sufficient to warrant optimal training opportunities, it is certainly a key component of every successful training program and is a major criterion for fellowship accreditation. From this review, it appears that only PD and DP can currently be taught at few institutions worldwide.
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Affiliation(s)
| | - Mohammed Abu Hilal
- Department of Surgery, Fondazione Poliambulanza - Istituto Ospedaliero, Brescia, Italy
| | - Safi Dokmak
- Department of HPB Surgery and Liver Transplantation, DMU DIGEST, AP-HP, Hôpital Beaujon, Clichy, France
| | - Bjørn Edwin
- The Intervention Centre and Department of HPB Surgery, Oslo University Hospital and Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Thilo Hackert
- Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Tobias Keck
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Lübeck, Germany
| | - Igor Khatkov
- Department of Hepato-Pancreato-Biliary Surgery, Moscow Clinical Scientific Center, Moscow, Russia
| | - Marc G Besselink
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Ugo Boggi
- Department of Translational Research and New Surgical and Medical Technologies, Division of General and Transplant Surgery, University of Pisa, Pisa, Italy
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Vasavada B, Patel H. Laparoscopic vs Open Pancreaticoduodenectomy-an Updated Meta-Analysis of Randomized Control Trials. Indian J Surg Oncol 2022; 13:809-816. [PMID: 36687221 PMCID: PMC9845471 DOI: 10.1007/s13193-022-01572-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 06/25/2022] [Indexed: 01/25/2023] Open
Abstract
There is ongoing debate regarding the usefulness of laparoscopic pancreaticoduodenectomy. This study aimed to analyze all the randomized control trials published including the most recent one. The study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and MOOSE guidelines. Heterogeneity was measured using Q tests and I 2. The random-effects models were used to summarize the relative risks, odds ratios, and mean differences as appropriate. Four RCTs were included consisting of 818 patients. Four hundred eleven patients were in the laparoscopic group and 407 in the open pancreaticoduodenectomy group. Weighted baseline patient characteristics were similar except more patients with pancreatic adenocarcinoma and more males were there in the open pancreaticoduodenectomy group. There was no difference in-hospital stay, 90-day complication rate, 90-day mortality, R1 resection, postoperative pancreatic fistula, delayed gastric emptying, postpancreatectomy hemorrhage, and bile leak between the two groups. Operative time was more in the laparoscopic group. Blood loss [mean difference - 132.12 ml (- 172.60, - 91.65)] and surgical site infection [risk ratio 0.41 (0.17-1.0)] were significantly lesser in laparoscopic group. There was no benefit in-hospital stay or clinical outcomes after laparoscopic pancreaticoduodenectomy. Blood loss and surgical site infection were lesser in laparoscopic pancreaticoduodenectomy. Supplementary Information The online version contains supplementary material available at 10.1007/s13193-022-01572-0.
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Affiliation(s)
- Bhavin Vasavada
- Department of Hepatobiliary and Liver Transplant Surgery, Shalby Hospitals, Ahmedabad, India
| | - Hardik Patel
- Department of Hepatobiliary and Liver Transplant Surgery, Shalby Hospitals, Ahmedabad, India
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Zhu Y, Zu G, Wu D, Zhang Y, Yang Y, Wu H, Chen X, Chen W. Comparison of laparoscopic and open pancreaticoduodenectomy for the treatment of distal cholangiocarcinoma: A propensity score matching analysis. Front Oncol 2022; 12:1057337. [DOI: 10.3389/fonc.2022.1057337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 10/31/2022] [Indexed: 11/20/2022] Open
Abstract
BackgroundThere are few studies comparing the oncological outcomes of laparoscopic pancreaticoduodenectomy (LPD) and open pancreaticoduodenectomy (OPD) for distal cholangiocarcinoma (DCC). Our objective was to assess the short-term efficacy and long-term survival of LPD and OPD in patients with DCC.MethodsThe data of 124 DCC patients who underwent LPD or OPD at the Third Affiliated Hospital of Soochow University from May 2010 to May 2021 were retrospectively analyzed. Propensity score matching was performed to balance the two groups of baseline characteristics. After 1:1 matching, the overall survival (OS) of the two groups was compared by the Kaplan−Meier method. Univariate and multivariate Cox regression analyses were used to identify independent predictors of OS.ResultsThe original cohort consisted of 124 patients. Nineteen patients were excluded because of incomplete baseline or follow-up data, and the remaining 105 patients were divided into two cohorts (45 in the LPD group and 60 in the OPD group). The LPD group showed more favorable results in OS analysis (LPD vs. OPD, 56.4 [46.2-66.5] vs. 48.9 [36.4-61.4], months, P=0. 01). PSM analysis identified 30 pairs of patients, and differences between matching groups were still significant (LPD vs. OPD, 67.9[58.2-77.6] vs. 47.4[31.4-67.5], months, P=0.002). Moreover, the LPD group experienced less intraoperative bleeding (LPD vs. OPD, 292.67 vs. 519.17 mL, P=0.002). Univariate analysis showed that surgical modality (P=0.012), carbohydrate antigen 19-9 (P=0.043), carcinoembryonic antigen (P=0.003), neutrophil-to-lymphocyte ratio (P=0.012), blood transfusion (P=0.031), clinically relevant postoperative pancreatic fistula (P<0.001) and lymphatic metastasis (P=0.004) were predictors of OS. Multivariate Cox analysis demonstrated that carbohydrate antigen 19-9 (P=0.048), carcinoembryonic antigen (P=0.031) and lymphatic metastasis (P=0.023) were independent predictive factors of OS. However, adjuvant therapy had no significant effect on the OS of DCC patients after radical pancreaticoduodenectomy (P>0.05).ConclusionsFor DCC patients, LPD may be a more recommended procedure because of its advantages over OPD in terms of intraoperative bleeding and long-term survival.
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Liu Z. A commentary on "Comparison of safety and effectiveness between laparoscopic and open pancreatoduodenectomy: A systematic review and meta-analysis" (Int J Surg 2022;105:106799). Int J Surg 2022; 106:106905. [PMID: 36165816 DOI: 10.1016/j.ijsu.2022.106905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/08/2022] [Indexed: 10/14/2022]
Affiliation(s)
- Zhaoming Liu
- Department of Hepatopancreatobiliary Surgery, Hengshui People's Hospital, Hebei, 053000, China.
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He YG, Huang XB, Li YM, Li J, Peng XH, Huang W, Tang YC, Zheng L. Efficacy and safety of laparoscopic radical resection following neoadjuvant therapy for pancreatic ductal adenocarcinoma: A retrospective study. World J Gastrointest Oncol 2022; 14:1785-1797. [PMID: 36187398 PMCID: PMC9516639 DOI: 10.4251/wjgo.v14.i9.1785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/16/2022] [Accepted: 08/16/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Multiple studies have demonstrated that neoadjuvant chemotherapy (NACT) can prolong the overall survival of pancreatic ductal adenocarcinoma (PDAC) patients. However, most studies have focused on open surgery following NACT.
AIM To investigate the efficacy and safety of laparoscopic radical resection following NACT for PDAC.
METHODS We retrospectively analyzed the clinical data of 15 patients with pathologically confirmed PDAC who received NACT followed by laparoscopic radical surgery in our hospital from December 2019 to April 2022. All patients underwent abdominal contrast-enhanced computed tomography (CT) and positron emission tomography-CT before surgery to accurately assess tumor stage and exclude distant metastasis.
RESULTS All 15 patients with pancreatic cancer were successfully converted to surgical resection after NACT, including 8 patients with pancreatic head cancer and 7 patients with pancreatic body and tail cancer. Among them, 13 patients received the nab-paclitaxel plus gemcitabine regimen (gemcitabine 1000 mg/m2 plus nab-paclitaxel 125 mg/m2 on days 1, 8, and 15 every 4 wk) and 2 patients received the modified FOLFIRINOX regimen (intravenous oxaliplatin 68 mg/m2, irinotecan 135 mg/m2, and leucovorin 400 mg/m2 on day 1 and fluorouracil 400 mg/m2 on day 1, followed by 46-h continuous infusion of fluorouracil 2400 mg/m2). After each treatment cycle, abdominal CT, tumor markers, and circulating tumor cell counts were reviewed to evaluate the treatment efficacy. All 15 patients achieved partial remission. The surgical procedures included laparoscopic pancreaticoduodenectomy (LPD, n = 8) and laparoscopic radical antegrade modular pancreatosplenectomy (L-RAMPS, n = 7). None of them were converted to a laparotomy. One patient with pancreatic head carcinoma was found to have portal vein involvement during the operation, and LPD combined with vascular resection and reconstruction was performed. The amount of blood loss and operation times of L-RAMPS vs LPD were 435.71 ± 32.37 mL vs 343.75 ± 145.01 mL and 272.52 ± 49.14 min vs 444.38 ± 68.63 min, respectively. The number of dissected lymph nodes was 16.87 ± 4.10, and 3 patients had positive lymph nodes. One patient developed grade B postoperative pancreatic fistula (POPF) after L-RAMPS, and one patient experienced jaundice after LPD. None of the patients died after surgery. As of April 2022, progressive disease was noted in 4 patients, 2 patients had liver metastasis, and one had both liver metastasis and lymph node metastasis and died during the follow-up period.
CONCLUSION Laparoscopic radical resection of PDAC after NACT is safe and effective if it is performed by a surgeon with rich experience in LPD and in a large center of pancreatic surgery.
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Affiliation(s)
- Yong-Gang He
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Xiao-Bing Huang
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Yu-Ming Li
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Jing Li
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Xue-Hui Peng
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Wen Huang
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Yi-Chen Tang
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Lu Zheng
- Department of Hepatobiliary, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
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Peng X, He Y, Tang Y, Yang X, Huang W, Li J, Zheng L, Huang X. Preliminary experience on laparoscopic pancreaticoduodenal combined with major venous resection and reconstruction anastomosis. Front Surg 2022; 9:974214. [PMID: 36157401 PMCID: PMC9492958 DOI: 10.3389/fsurg.2022.974214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/15/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveThis study aims to summarize our experience in laparoscopic pancreatoduodenectomy (LPD) combined with major venous resection and reconstruction, as well as to evaluate its safety and discuss the surgical approach.MethodsWe retrospectively analyzed 14 cases of patients diagnosed with pancreatic tumors invaded the superior mesenteric vein or portal vein who had undergone LPD combined with major venous resection and reconstruction in our center from May 2016 to May 2020. Clinical data of these 14 patients were collected and analyzed, including general information (age, gender, pathological diagnosis, body mass index, etc.), intraoperative data (operation time, intraoperative blood loss, transit rate, blood transfusion, tumor diameter, R0 resection rate, cleaning lymph node number, removal vessel length, venous reconstruction time), and postoperative results (gastrointestinal function recovery, postoperative hospital time, complications, and fatality rate). Patients were followed up after surgery, and data were collected for statistical analysis.ResultsA total of 14 patients (9 males and 5 females) received LPD combined with major venous resection and reconstruction by arterial approach. The mean age was 52.5 (43–74) years old. Three of these 14 patients had routine wedge resection, 9 had opposite-to-end anastomosis after venous resection, 2 had artificial venous replacement, and the average length of removal vessel was 3.1 (2–4.5) cm. The operation time was 395 (310–570) min; the venous blocking time was 29.7 (26–50) min; the hospitalization stay was 13.6 (9–39) days. There was no grade B or C postoperative pancreatic fistula (POPF) that occurred, only one patient had biochemical fistula. One patient had upper gastrointestinal bleeding after subcutaneous injection of low molecular weight (LMW) heparin, and the condition was alleviated after conservative treatment, and one had pulmonary infection. The 12-month disease-free survival rate was 85.7%, and the 12-month overall survival rate was 92.8%. No patients had 30-day re-admission or death.ConclusionOn the basis of the surgeon’s proficiency in open pancreatoduodenectomy combined with venous resection and reconstruction and standard LPD, the arterial approach for LPD combined with major venous resection and reconstruction is safe and feasible.
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Affiliation(s)
| | | | | | | | | | | | - Lu Zheng
- Correspondence: Xiao-Bing Huang Lu Zheng
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He R, Yin T, Pan S, Wang M, Zhang H, Qin R. One hundred most cited article related to pancreaticoduodenectomy surgery: A bibliometric analysis. Int J Surg 2022; 104:106775. [PMID: 35840048 DOI: 10.1016/j.ijsu.2022.106775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND In light of the challenges associated with pancreaticoduodenectomy (PD) and recent key improvements, this bibliometric analysis aimed to analyze the 100 top-cited (T100) articles related to PD surgery to widen the awareness of relevant research on this procedure. METHODS The term "pancreaticoduodenectomy" was used to retrieve articles from the Web of Science Core Collection database. The 100 most cited manuscripts in the English language were identified and further analyzed by their countries of origin, publication journals, authors, and themes. RESULTS A thorough literature search was performed on the Web of Science until April 2020. The total number of citations for the T100 articles ranged from 227 to 3029. The T100 articles came from 18 different countries, with the USA accounting for the plurality (n = 72). Professor J.L. Cameron from Johns Hopkins Medicine USA published the most articles (n = 22), including one as the first author and two as a co-author. Furthermore, Johns Hopkins Medicine, USA, published the most articles on PD surgery (n = 24), with a total citation count of 14,151. The journal Annals of Surgery published 40 of the T100 articles, with 15,847 citations and an average citation count of 396. Among the T100 articles, the citation frequency following the year of publication showed a parabolic trend, with citations peaking in the 9th year following publication. CONCLUSION Our study identified and analyzed the T100 articles in PD surgery. The USA was the dominant country regarding articles, researchers, and institutions. The citations of the articles peaked in the 9th year after publication.
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Affiliation(s)
- Ruizhi He
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Taoyuan Yin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China; Department of Epidemiology and Biostatistics and State Key Laboratory of Environment Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shutao Pan
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Min Wang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Hang Zhang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Renyi Qin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
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He YG, Yang XM, Peng XH, Li J, Huang W, Jian GC, Wu J, Tang YC, Wang L, Huang XB. Association of a Modified Blumgart Anastomosis With the Incidence of Pancreatic Fistula and Operation Time After Laparoscopic Pancreatoduodenectomy: A Cohort Study. Front Surg 2022; 9:931109. [PMID: 35832498 PMCID: PMC9271827 DOI: 10.3389/fsurg.2022.931109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 06/07/2022] [Indexed: 01/04/2023] Open
Abstract
Objective To explore the association between a modified Blumgart anastomosis technique and the operative time and surgical complications. Methods This is a retrospective cohort study that analyzed the data of patients who underwent laparoscopic pancreaticoduodenectomy from January 2015 to March 2021. The primary outcome was to explore the association between the modified Blumgart anastomosis technique and operative time. Results A total of 282 patients were enrolled. There were 177 cases of pancreatic duct-to-mucosa anastomosis in the traditional surgery group, and 105 cases of the modified three-step Blumgart anastomosis in the modified group. There were no statistically significant differences in the general and intraoperative characteristics found between the two groups (P > 0.05). The surgical method was an independent predictor of operative time. Overall complications postsurgery were less common in the modified group than in the traditional group. The incidence of postoperative pancreatic fistula was higher in the traditional group than in the modified group (45 cases (25.4%) and 11 cases (10.5%), respectively). Fourteen cases (7.9%) in the traditional group and four case (3.8%) in the modified group had postoperative pancreatic fistula of grades B + C. The two groups had statistically significant differences (P < 0.05). The results of the linear regression showed that the type of surgical method was associated with operation time (95% CI, −73.074 to −23.941, β: −0.438, P < 0.001). Conclusion This modified three-step Blumgart pancreaticojejunostomy was associated with the operation time.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Liang Wang
- Correspondence: Xiaobing Huang Liang Wang
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Du C, Li J, Zhang B, Feng W, Zhang T, Li D. Intraoperative navigation system with a multi-modality fusion of 3D virtual model and laparoscopic real-time images in laparoscopic pancreatic surgery: a preclinical study. BMC Surg 2022; 22:139. [PMID: 35410155 PMCID: PMC9004060 DOI: 10.1186/s12893-022-01585-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 03/31/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Laparoscopy is widely used in pancreatic surgeries nowadays. The efficient and correct judgment of the location of the anatomical structures is crucial for a safe laparoscopic pancreatic surgery. The technologies of 3-dimensional(3D) virtual model and image fusion are widely used for preoperative planning and intraoperative navigation in the medical field, but not in laparoscopic pancreatic surgery up to now. We aimed to develop an intraoperative navigation system with an accurate multi-modality fusion of 3D virtual model and laparoscopic real-time images for laparoscopic pancreatic surgery. METHODS The software for the navigation system was developed ad hoc. The preclinical study included tests with the laparoscopic simulator and pilot cases. The 3D virtual models were built using preoperative Computed Tomography (CT) Digital Imaging and Communications in Medicine (DICOM) data. Manual and automatic real-time image fusions were tested. The practicality of the navigation system was evaluated by the operators using the National Aeronautics and Space Administration-Task Load Index (NASA-TLX) method. RESULTS The 3D virtual models were successfully built using the navigation system. The 3D model was correctly fused with the real-time laparoscopic images both manually and automatically optical orientation in the preclinical tests. The statistical comparative tests showed no statistically significant differences between the scores of the rigid model and those of the phantom model(P > 0.05). There was statistically significant difference between the total scores of automatic fusion function and those of manual fusion function (P = 0.026). In pilot cases, the 3D model was correctly fused with the real-time laparoscopic images manually. The Intraoperative navigation system was easy to use. The automatic fusion function brought more convenience to the user. CONCLUSIONS The intraoperative navigation system applied in laparoscopic pancreatic surgery clearly and correctly showed the covered anatomical structures. It has the potentiality of helping achieve a more safe and efficient laparoscopic pancreatic surgery.
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Affiliation(s)
- Chengxu Du
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, 215 Heping West Road, Hebei, 050000, Shijiazhuang, China
| | - Jiaxuan Li
- Hebei Medical University, Shijiazhuang, Hebei, China
| | - Bin Zhang
- School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China
| | - Wenfeng Feng
- Department of Medical Imaging, The Second Hospital of Hebei Medical University, Hebei, Shijiazhuang, China
| | - Tengfei Zhang
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, 215 Heping West Road, Hebei, 050000, Shijiazhuang, China
| | - Dongrui Li
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, 215 Heping West Road, Hebei, 050000, Shijiazhuang, China.
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Moris D, Rushing C, McCracken E, Shah KN, Zani S, Perez A, Allen PJ, Niedzwiecki D, Fish LJ, Blazer DG. Quality of Life Associated with Open vs Minimally Invasive Pancreaticoduodenectomy: A Prospective Pilot Study. J Am Coll Surg 2022; 234:632-644. [PMID: 35290283 PMCID: PMC10166568 DOI: 10.1097/xcs.0000000000000102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND This prospective study was designed to compare quality of life (QoL) among patients who underwent open (O-PD) vs minimally invasive pancreaticoduodenectomy (MI-PD), using a combination of validated qualitative and quantitative methodologies. STUDY DESIGN From 2017 to 2019, patients scheduled for pancreaticoduodenectomy (PD) were enrolled and presented with Functional Assessment of Cancer Therapy-Hepatobiliary surveys preoperatively, before discharge, at first postoperative visit and approximately 3 to 4 months after operation ("3 months"). Longitudinal plots of median QoL scores were used to illustrate change in each score over time. In a subset of patients, content analysis of semistructured interviews at postoperative time points (1.5 to 6 months after operation) was conducted. RESULTS Among 56 patients who underwent PD, 33 had an O-PD (58.9%). Physical and functional scores decreased in the postoperative period but returned to baseline by 3 months. No significant differences were found in any domains of QoL at baseline and in the postoperative period between patients who underwent O-PD and MI-PD. Qualitative findings were concordant with quantitative data (n = 14). Patients with O-PD and MI-PD reported similar experiences with complications, pain, and wound healing in the postoperative period. Approximately half the patients in both groups reported "returning to normal" in the 6-month postoperative period. A total of 4 patients reported significant long-term issues with physical and functional well-being. CONCLUSIONS Using a novel combination of qualitative and quantitative analyses in patients undergoing PD, we found no association between operative approach and QoL in patients who underwent O-PD vs MI-PD. Given the increasing use of minimally invasive techniques for PD and the steep learning curve associated with these techniques, continued assessment of patient benefit is critical.
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Affiliation(s)
- Dimitrios Moris
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Christel Rushing
- Duke Cancer Institute-Biostatistics, Duke University Medical Center, Durham, NC, USA
| | - Emily McCracken
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Kevin N. Shah
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Sabino Zani
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Alexander Perez
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Peter J. Allen
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Donna Niedzwiecki
- Duke Cancer Institute-Biostatistics, Duke University Medical Center, Durham, NC, USA
| | - Laura J. Fish
- Duke Family Medicine and Community Health, Duke University, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Dan G. Blazer
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
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Zhang Z, Yin T, Qin T, Pan S, Wang M, Zhang H, Qin R. Comparison of laparoscopic versus open pancreaticoduodenectomy in patients with resectable pancreatic ductal adenocarcinoma: A propensity score-matching analysis of long-term survival. Pancreatology 2022; 22:317-324. [PMID: 34969601 DOI: 10.1016/j.pan.2021.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 11/03/2021] [Accepted: 12/12/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Many studies have shown the short-term feasibility and effectiveness of laparoscopic pancreaticoduodenectomy (LPD) are comparable to open pancreaticoduodenectomy (OPD). However, the long-term oncological safety of LPD in patients with pancreatic ductal adenocarcinoma (PDAC) remains to be elucidated. METHODS Patients who underwent LPD or OPD between July 2014 and July 2018 at our institution were identified, and those with resectable, pathologically diagnosed PDAC were analyzed. The primary outcome was overall survival (OS). Propensity score-matching (PSM) analysis was performed to balance the baseline characteristics between groups. Cox proportional hazards model was constructed to determine independent predictors of OS. RESULTS The original cohort consisted of 64 LPD and 80 OPD cases, in which, the laparoscopic group had a significantly longer median OS (25 vs. 17 months; P = 0.034). A higher proportion of laparoscopic patients received adjuvant therapy (51.6 vs. 32.5%; P = 0.021). PSM analysis identified 47 patient pairs. No significant differences in OS (21 vs. 17 months; P = 0.220) or adjuvant therapy utilization (53.2 vs. 38.3%; P = 0.248) were observed between the matched groups. Multivariate Cox analyses showed that receiving adjuvant therapy (HR = 0.44; 95% CI, 0.28-0.68), histopathological differentiation (poor vs. moderate-to-well differentiation; HR = 1.93; 95% CI, 1.26-2.95), and sex (female vs. male, HR = 0.47, 95% CI, 0.30-0.75) were independent predictors of OS. CONCLUSIONS LPD can be comparable to OPD in terms of long-term safety for patients with resectable pancreatic ductal adenocarcinoma when performed in a high-volume center.
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Affiliation(s)
- Zhenxiong Zhang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Taoyuan Yin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Tingting Qin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shutao Pan
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Min Wang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Hang Zhang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Renyi Qin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Hue JJ, Elshami M, Beckman MJ, Driedger MR, Rothermel LD, Hardacre JM, Ammori JB, Winter JM, Ocuin LM. A Propensity-Matched Analysis of the Postoperative Venous Thromboembolism Rate After Pancreatoduodenectomy Based on Operative Approach. J Gastrointest Surg 2022; 26:623-34. [PMID: 34757511 DOI: 10.1007/s11605-021-05191-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 10/23/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND The use of minimally invasive approaches for pancreatoduodenectomy has increased in recent years, but the risk of postoperative VTE is undefined. We aimed to compare venous thromboembolism (VTE) rates after open and minimally invasive pancreatoduodenectomy using an administrative dataset. METHODS Patients who underwent pancreatoduodenectomy within the National Surgical Quality Improvement Program targeted pancreatectomy database (2016-2018) were identified. VTE was compared between patients who underwent open or minimally invasive pancreatoduodenectomy directly and after propensity score matching 1:1 for demographics, comorbidities, and peri-/intra-operative factors. RESULTS A total of 12,227 patients underwent pancreatoduodenectomy during the study period (open: n = 11,217; minimally invasive: n = 1010). Before matching, the VTE rate was higher among patients who underwent minimally invasive pancreatoduodenectomy (5.2% vs. 3.8%, p = 0.033), and minimally invasive resection was independently associated with VTE (OR = 1.46, 95%CI = 1.09-2.06). After matching, there were 916 patients per group without differences in demographics or comorbidities. Patients who underwent minimally invasive pancreatoduodenectomy had longer median operative times (422 vs. 348 min). The VTE rate remained higher following minimally invasive pancreatoduodenectomy after matching (5.1% vs. 2.9%, p = 0.018), mainly driven by a higher DVT rate (3.9% vs. 1.7%, p = 0.005). CONCLUSIONS Minimally invasive pancreatoduodenectomy is associated with a higher postoperative VTE rate compared to open pancreatoduodenectomy.
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Suh KS, Hong SK, Lee S, Hong SY, Suh S, Han ES, Yang SM, Choi Y, Yi NJ, Lee KW. Pure laparoscopic living donor liver transplantation: Dreams come true. Am J Transplant 2022; 22:260-265. [PMID: 34331746 DOI: 10.1111/ajt.16782] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/21/2021] [Accepted: 07/27/2021] [Indexed: 01/25/2023]
Abstract
Minimally invasive approaches are increasingly being applied in surgeries and have recently been used in living donor hepatectomy. We have developed a safe and reproducible method for minimally invasive living donor liver transplantation, which consists of pure laparoscopic explant hepatectomy and pure laparoscopic implantation of the graft, which was inserted through a suprapubic incision. Pure laparoscopic explant hepatectomy without liver fragmentation was performed in a 60-year-old man with alcoholic liver cirrhosis and hepatocellular carcinoma. The explanted liver was retrieved through a suprapubic incision. A modified right liver graft, procured from his 24-year-old son using the pure laparoscopic method, was inserted through a suprapubic incision, and implantation was performed intracorporeally throughout the procedure. The time required to remove the liver was 369 min, and the total operative time was 960 min. No complications occurred during or after the surgery. The patient recovered well, and his hospital stay was of 11 days. Pure laparoscopic living donor liver transplantation from explant hepatectomy to implantation was performed successfully. It is a feasible procedure when performed by a highly experienced surgeon and transplantation team. Further studies with larger sample sizes are needed to confirm its safety and feasibility.
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Affiliation(s)
- Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Suk Kyun Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Sola Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Su Young Hong
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Sanggyun Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Eui Soo Han
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Seong-Mi Yang
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul, South Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
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Wu W, Liu Q, Zhang J, Zhao Y. Survey on the current status of the diagnosis and treatment of pancreatic cancer in public tertiary hospitals in China: a cross-sectional questionnaire-based, observational study. Journal of Pancreatology 2021; 4:164-9. [DOI: 10.1097/jp9.0000000000000079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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32
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Wang M, Jiang Y, Han W, Jiang L, Mao C. Summary of the best evidence for the prevention of intraoperative unplanned hypothermia in patients undergoing laparoscopic surgery. Gland Surg 2021; 10:2790-2798. [PMID: 34733728 DOI: 10.21037/gs-21-578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/15/2021] [Indexed: 11/06/2022]
Abstract
Background This study aimed to search, analyze, and summarize relevant evidence for the prevention of unplanned hypothermia in patients undergoing laparoscopic surgery, so as to reduce the incidence of unplanned hypothermia in patients undergoing laparoscopic surgery and provide a reference for clinical medical staff. Methods According to the evidence pyramid model, relevant literature were retrieved by computer in databases. Literature quality evaluation and the evidence grading system of the Australian JBI Evidence-Based Health Care Centre Evidence Recommendation Rating System were used to evaluate the literature quality and determine the level of evidence. The time limit for retrieval was from the establishment of the databases to March 31, 2021. Results A total of 12 studies were included in this study. Of these, 5 evidence items were finally extracted, and 15 pieces of best evidence were summarized, including the risk assessment of hypothermia in patients undergoing laparoscopic surgery, temperature monitoring, ambient temperature, passive insulation measures, and active insulation measures. Conclusions The evidence for the prevention of unplanned hypothermia in patients undergoing laparoscopic surgery provided evidence-based approaches for reducing the incidence of intraoperative hypothermia for clinical staffs. It is suggested that the cultural characteristics of China, medical resources, and patients' own conditions should be considered when applying the evidence.
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Affiliation(s)
- Mindan Wang
- Operating Room, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou, China
| | - Yingying Jiang
- Operating Room, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou, China
| | - Wenjuan Han
- Operating Room, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou, China
| | - Ling Jiang
- Nursing Department, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou, China
| | - Chenrong Mao
- Nursing Department, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou, China
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Kim SH, Lee B, Hwang HK, Lee JS, Han HS, Lee WJ, Yoon YS, Kang CM. Comparison of postoperative complications and long-term oncological outcomes in minimally invasive versus open pancreatoduodenectomy for distal cholangiocarcinoma: A propensity score-matched analysis. J Hepatobiliary Pancreat Sci 2021; 29:329-337. [PMID: 34717038 DOI: 10.1002/jhbp.1067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 09/09/2021] [Accepted: 09/21/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Pancreatoduodenectomy (PD) is the only curative therapy for distal cholangiocarcinoma (dCC). There has been no study to compare outcomes between minimally invasive pancreatoduodenectomy (MIPD) and open pancreatoduodenectomy (OPD) for dCC. The aim of the study is to compare the two operation types for dCC in terms of postoperative and oncologic outcomes. METHODS Data from 426 patients who underwent MIPD (n = 91) or OPD (n = 335) for dCC from January 2012 to December 2019 at two tertiary hospitals were retrospectively reviewed. After 1:2 propensity score matching, postoperative and oncologic outcomes were compared. RESULTS Minimally invasive pancreatoduodenectomy group showed more favorable results than OPD group in terms of blood loss (MIPD vs OPD, 250 [150-400] vs 400 [200-600], mL, P < .001), and length of hospital stay (19.8 ± 11.3 vs 26.6 ± 14.3 days, P < .001). OPD group showed more favorable results than MIPD group in terms of operation time (MIPD vs OPD, 457 ± 70 vs 398 ± 85 min, P < .001) and harvested lymph nodes (14.9 ± 7.8 vs 20.7 ± 11.5, P < .001). There was no statistical difference between the two groups in the R0 resection rate and complications. In long-term survival analysis, there was no significant difference between the two groups. CONCLUSION Minimally invasive pancreatoduodenectomy showed comparable postoperative complications and long-term oncologic survival with OPD in the treatment of dCC.
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Affiliation(s)
- Sung Hyun Kim
- Department of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Seoul, Korea.,Pancreaticobiliary Cancer Center, Yonsei Cancer Center, Severance Hospital, Seoul, Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Ho Kyoung Hwang
- Department of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Seoul, Korea.,Pancreaticobiliary Cancer Center, Yonsei Cancer Center, Severance Hospital, Seoul, Korea
| | - Jun Suh Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Woo Jung Lee
- Department of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Seoul, Korea.,Pancreaticobiliary Cancer Center, Yonsei Cancer Center, Severance Hospital, Seoul, Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Chang Moo Kang
- Department of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Seoul, Korea.,Pancreaticobiliary Cancer Center, Yonsei Cancer Center, Severance Hospital, Seoul, Korea
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Wang M, Li D, Chen R, Huang X, Li J, Liu Y, Liu J, Cheng W, Chen X, Zhao W, Li J, Tan Z, Huang H, Li D, Zhu F, Qin T, Ma J, Yu G, Zhou B, Zheng S, Tang Y, Han W, Meng L, Ke J, Feng F, Chen B, Yin X, Chen W, Ma H, Xu J, Liu Y, Lin R, Dong Y, Yu Y, Liu J, Zhang H, Qin R; Minimally Invasive Treatment Group in the Pancreatic Disease Branch of China's International Exchange and Promotion Association for Medicine and Healthcare (MITG-P-CPAM). Laparoscopic versus open pancreatoduodenectomy for pancreatic or periampullary tumours: a multicentre, open-label, randomised controlled trial. Lancet Gastroenterol Hepatol 2021; 6:438-47. [PMID: 33915091 DOI: 10.1016/S2468-1253(21)00054-6] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND The benefit and safety of laparoscopic pancreatoduodenectomy (LPD) for the treatment of pancreatic or periampullary tumours remain controversial. Studies have shown that the learning curve plays an important role in LPD, yet there are no randomised studies on LPD after the surgeons have surmounted the learning curve. The aim of this trial was to compare the outcomes of open pancreatoduodenectomy (OPD) with those of LPD, when performed by experienced surgeons. METHODS In this multicentre, open-label, randomised controlled trial done in 14 Chinese medical centres, we recruited patients aged 18-75 years with a benign, premalignant, or malignant indication for pancreatoduodenectomy. Eligible patients were randomly assigned (1:1) to undergo either LPD or OPD. Randomisation was centralised via a computer-generated system that used a block size of four. The patients and surgeons were unmasked to study group, whereas the data collectors, outcome assessors, and data analysts were masked. LPD and OPD were performed by experienced surgeons who had already done at least 104 LPD operations. The primary outcome was the postoperative length of stay. The criteria for discharge were based on functional recovery, and analyses were done on a modified intention-to-treat basis (ie, including patients who had a pancreatoduodenectomy regardless of whether the operation was the one they were assigned to). This trial is registered with Clinicaltrials.gov, number NCT03138213. FINDINGS Between May 18, 2018, and Dec 19, 2019, we assessed 762 patients for eligibility, of whom 656 were randomly assigned to either the LPD group (n=328) or the OPD group (n=328). 31 patients in each group were excluded and 80 patients crossed over (33 from LPD to OPD, 47 from OPD to LPD). In the modified intention-to-treat analysis (297 patients in the LPD group and 297 patients in the OPD group), the postoperative length of stay was significantly shorter for patients in the LPD group than for patients in the OPD group (median 15·0 days [95% CI 14·0-16·0] vs 16·0 days [15·0-17·0]; p=0·02). 90-day mortality was similar in both groups (five [2%] of 297 patients in the LPD group vs six [2%] of 297 in the OPD group, risk ratio [RR] 0·83 [95% CI 0·26-2·70]; p=0·76). The incidence rate of serious postoperative morbidities (Clavien-Dindo grade of at least 3) was not significantly different in the two groups (85 [29%] of 297 patients in the LPD group vs 69 [23%] of 297 patients in OPD group, RR 1·23 [95% CI 0·94-1·62]; p=0·13). The comprehensive complication index score was not significantly different between the two groups (median score 8·7 [IQR 0·0-26·2] vs 0·0 [0·0-20·9]; p=0·06). INTERPRETATION In highly experienced hands, LPD is a safe and feasible procedure. It was associated with a shorter length of stay and similar short-term morbidity and mortality rates to OPD. Nonetheless, the clinical benefit of LPD compared with OPD was marginal despite extensive procedural expertise. Future research should focus on identifying the populations that will benefit from LPD. FUNDING National Natural Science Foundation of China and Tongji Hospital, Huazhong University of Science and Technology, China.
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Wei K, Hackert T. Surgical Treatment of Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2021; 13:cancers13081971. [PMID: 33923884 PMCID: PMC8074119 DOI: 10.3390/cancers13081971] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/13/2021] [Accepted: 04/13/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Surgery is the only potential cure for pancreatic ductal adenocarcinoma and should always be combined with adjuvant chemotherapy or other multimodal treatment. Besides the advances in such multimodal approaches, there has been substantial progress in surgical techniques to especially address advanced resections. These techniques include specific operative steps, such as ‘artery first’ or ‘uncinate first’ approaches as well as techniques that allow safe vascular resection and reconstruction to achieve radical tumor removal. Most recently, also minimally-invasive and robotic approaches have been adopted for pancreatic cancer surgery; however, there is no high-level evidence on these evolving techniques especially with regards to long-term results compared to conventional surgical techniques. Abstract Pancreatic ductal adenocarcinoma (PDAC) represents an aggressive tumor of the digestive system with still low five-year survival of less than 10%. Although there are improvements for multimodal therapy of PDAC, surgery still remains the effective way to treat the disease. Combined with adjuvant and/or neoadjuvant treatment, pancreatic surgery is able to enhance the five-year survival up to around 20%. However, pancreatic resection is always associated with a high risk of complications and regarded as one of the most complex fields in abdominal surgery. This review gives a summary on the surgical treatment for PDAC based on the current literature with a special focus on resection techniques.
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Abstract
Pancreatic ductal adenocarcinoma (PDAC) represents an aggressive tumor of the digestive system with still low five-year survival of less than 10%. Although there are improvements for multimodal therapy of PDAC, surgery still remains the effective way to treat the disease. Combined with adjuvant and/or neoadjuvant treatment, pancreatic surgery is able to enhance the five-year survival up to around 20%. However, pancreatic resection is always associated with a high risk of complications and regarded as one of the most complex fields in abdominal surgery. This review gives a summary on the surgical treatment for PDAC based on the current literature with a special focus on resection techniques.
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Espin Alvarez F, García Domingo MI, Cremades Pérez M, Cugat Andorrá E. Response to the Letter to the Editor on the article «Highs and lows in laparoscopic pancreaticoduodenectomy». Cir Esp 2020; 99:250-251. [PMID: 33386117 DOI: 10.1016/j.ciresp.2020.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 11/19/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Francisco Espin Alvarez
- Unidad de Cirugía Hepatobiliopancreática, Hospital Universitari Germans Trias i Pujol, Universidad Autónoma de Barcelona, Badalona, Barcelona, España
| | - María Isabel García Domingo
- Unidad de Cirugía Hepatobiliopancreática, Hospital Universitari Mútua de Terrassa, Universitat de Barcelona, Terrassa, Barcelona, España
| | - Manel Cremades Pérez
- Unidad de Cirugía Hepatobiliopancreática, Hospital Universitari Germans Trias i Pujol, Universidad Autónoma de Barcelona, Badalona, Barcelona, España.
| | - Esteban Cugat Andorrá
- Unidad de Cirugía Hepatobiliopancreática, Hospital Universitari Germans Trias i Pujol, Universidad Autónoma de Barcelona, Badalona, Barcelona, España; Unidad de Cirugía Hepatobiliopancreática, Hospital Universitari Mútua de Terrassa, Universitat de Barcelona, Terrassa, Barcelona, España
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