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Ma S, Zhu J, Xue M, Shen Y, Xiong Y, Zheng K, Tang X, Wang L, Ni Y, Jiang T, Zhao J. Early postoperative endoscopy for predicting anastomotic leakage after minimally invasive esophagectomy: A large-volume retrospective study. Surgery 2024; 175:1305-1311. [PMID: 38342728 DOI: 10.1016/j.surg.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 11/07/2023] [Accepted: 01/02/2024] [Indexed: 02/13/2024]
Abstract
BACKGROUND Anastomotic leakage is one of the most severe adverse events of minimally invasive esophagectomy for esophageal cancer. Early postoperative endoscopy is considered to be the most objective means to diagnose anastomotic leakage, but its safety is questioned by clinicians. This study aimed to evaluate the safety and effectiveness of early postoperative endoscopy in predicting anastomotic leakage. METHODS Patients who underwent minimally invasive esophagectomy (from January 2017 to June 2021) in our center were identified and divided into early postoperative endoscopy and control groups according to whether they underwent early postoperative endoscopy within 72 hours after surgery. Propensity score matching was used to balance baseline characteristics. The incidence of postoperative adverse events was compared between the 2 groups, risk variables for anastomotic leakage were identified using logistic regression, and abnormal endoscopic findings related to anastomotic leakage occurrence were explored. RESULTS A total of 436 patients were enrolled, of whom 134 underwent early postoperative endoscopy. One hundred and thirty-two pairs were matched by propensity score matching, and baseline characteristics were well-balanced. Both before and after propensity score matching, early postoperative endoscopy did not increase the incidence of postoperative adverse events (chyle leak, hypoproteinemia, pneumonia, etc) and in-hospital mortality. Notably, the incidence of anastomotic leakage (9.8% vs 22.7%) and the length of mean postoperative hospital stay (17.6 vs 20.9 days) was significantly decreased in the early postoperative endoscopy group. Finally, based on the findings under early postoperative endoscopy, we found that gastric graft ischemia is related to a higher incidence of anastomotic leakage (P = .023). CONCLUSION Early postoperative endoscopy does not increase postoperative adverse events after minimally invasive esophagectomy and may guide early prediction and intervention strategies for anastomotic leakage in patients undergoing minimally invasive esophagectomy.
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Affiliation(s)
- Shouzheng Ma
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jianfei Zhu
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China; Department of Thoracic Surgery, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Menghua Xue
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yang Shen
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China; Xi'an Medical University, Xi'an, China
| | - Yanlu Xiong
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Kaifu Zheng
- Department of General Surgery, the 991st Hospital of PLA, Xiangyang, China
| | - Xiyang Tang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Ling Wang
- Department of Health Statistics, Faculty of Preventive Medicine, Air Force Medical University, Xi'an, China
| | - Yunfeng Ni
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Tao Jiang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jinbo Zhao
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, Xi'an, China.
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Luo H, Liu S, Huang W, Lei Y, Xing Y, Wesemann L, Luo B, Li W, Hu J, Tian Y. A comparison of the postoperative outcomes between intraoperative leak testing and no intraoperative leak testing for gastric cancer surgery: a systematic review and meta-analysis. Surg Endosc 2024; 38:1709-1722. [PMID: 38413470 DOI: 10.1007/s00464-024-10715-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 01/28/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Postoperative anastomotic leakage (PAL) is a serious complication of gastric cancer surgery. Although perioperative management has made considerable progress, anastomotic leakage (AL) cannot always be avoided. The purpose of this study is to evaluate whether intraoperative leak testing (IOLT) can reduce the incidence of PAL and other postoperative outcomes in gastric cancer surgery. MATERIALS AND METHODS In this meta-analysis, we searched the PubMed, Embase, and Cochrane Library databases for clinical trials to assess the application of IOLT in gastric cancer surgery. All patients underwent laparoscopic radical gastrectomy for gastric cancer surgery. Studies comparing the postoperative outcomes of IOLT and no intraoperative leak testing (NIOLT) were included. Quality assessment, heterogeneity, risk of bias, and the level of evidence of the included studies were evaluated. PAL, anastomotic-related complications, 30-day mortality, and reoperation rates were compared between the IOLT and NIOLT group. RESULTS Our literature search returned 721 results, from which six trials (a total of 1,666 patients) were included in our meta-analysis. Statistical heterogeneity was low. The primary outcome was PAL. IOLT reduced the incidence of PAL [2.09% vs 6.68%; (RR = 0.31, 95% Cl 0.19-0.53, P < 0.0001]. Anastomotic-related complications, which included bleeding, leakage, and stricture, were significantly higher in the NIOLT group than in the IOLT group [3.24% VS 10.85%; RR = 0.30, 95% Cl 0.18-0.53, P < 0.0001]. Moreover, IOLT was associated with lower reoperation rates [0.94% vs 6.83%; RR = 0.18, 95% CI 0.07-0.43, P = 0.0002]. CONCLUSION Considering the observed lower incidence of postoperative anastomotic leakage (PAL), anastomotic-related complications, and reoperation rates, IOLT appears to be a promising option for gastric cancer surgery. It warrants further study before potential inclusion in future clinical guidelines.
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Affiliation(s)
- Heng Luo
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Shunying Liu
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
- Department of Dermatology, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Wentao Huang
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
- Department of Gastroenterology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
| | - Yu Lei
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Yan Xing
- Department of Science &Technology with Teaching, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, China
| | - Luke Wesemann
- Department of Radiology, Wayne State University, Detroit, MI, 48201, USA
| | - Binyu Luo
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Wenjing Li
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Jiani Hu
- Department of Radiology, Wayne State University, Detroit, MI, 48201, USA
| | - Yunhong Tian
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China.
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Geropoulos G, Psarras K, Papaioannou M, Geropoulos V, Niti A, Nikolaidou C, Koimtzis G, Symeonidis N, Pavlidis ET, Koliakos G, Pavlidis TE, Galanis I. The Effectiveness of Adipose Tissue-Derived Mesenchymal Stem Cells Mixed with Platelet-Rich Plasma in the Healing of Inflammatory Bowel Anastomoses: A Pre-Clinical Study in Rats. J Pers Med 2024; 14:121. [PMID: 38276243 PMCID: PMC10817310 DOI: 10.3390/jpm14010121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 12/22/2023] [Accepted: 12/25/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction: Multiple factors have been linked with increased risk of anastomotic leak in bowel surgery, including infections, inflammatory bowel disease, patient comorbidities and poor surgical technique. The aim of this study was to investigate the positive effect, if any, of adipose derived mesenchymal stem cells (MSCs) mixed with platelet-rich plasma (PRP) in the healing of bowel anastomoses, in an inflammatory environment after establishment of experimental colitis. Materials and Methods: Thirty-five male Wistar rats were divided into five groups of seven animals: normal controls, colitis controls, PRP, MSCs, and PRP+MSCs. All groups underwent laparotomy, one-cm segmental colectomy and anastomosis in situ. In the colitis group, colectomy was performed at the affected area. Colitis was previously established by transrectal administration of 2,4,6-trinitrobenzene sulfonic acid (TNBS) except for the normal controls. Post-mortem histopathological, tissue hydroxyproline and anastomotic bursting pressure (ABP) assessments were performed. The Mann-Whitney U test was used to assess statistical significance differences between groups. Results: No perioperative mortality was noted. Tissue hydroxyproline and ABP were significantly increased in the group of PRP+MSCs compared to colitis controls (p = 0.0151 and p = 0.0104, respectively). Inflammatory cell infiltration was lower and fibroblast activity higher in PRP+MSCs group, but not statistically significant (p > 0.05). Neoangiogenesis (p = 0.0073) and anastomotic area epithelialization (p = 0.0182) were significantly higher in PRP + MSCs group compared to colitis controls. Discussion: The synergistic effect of the PRP and MSCs is apparently responsible for the improved healing markers in bowel anastomoses even on inflammatory bowel. This gives hope for primary anastomoses and stoma saving in many emergency and/or elective circumstances, especially in immunocompromised or malnourished patients, even in cases with inflammation or peritonitis. Clinical studies should follow in order to support the clinical application of PRP+MSCs in gastrointestinal anastomoses.
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Affiliation(s)
- Georgios Geropoulos
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
| | - Kyriakos Psarras
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
| | - Maria Papaioannou
- Laboratory of Biological Chemistry, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Vasileios Geropoulos
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
| | - Argyri Niti
- Biohellenika Biotechnology Company, 55535 Thessaloniki, Greece; (A.N.)
| | - Christina Nikolaidou
- Department of Histopathology, Hippokration Hospital, 54642 Thessaloniki, Greece;
| | - Georgios Koimtzis
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
| | - Nikolaos Symeonidis
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
| | - Efstathios T. Pavlidis
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
| | - Georgios Koliakos
- Biohellenika Biotechnology Company, 55535 Thessaloniki, Greece; (A.N.)
| | - Theodoros E. Pavlidis
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
| | - Ioannis Galanis
- 2nd Propaedeutical Department of Surgery, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece (G.K.); (N.S.); (E.T.P.); (T.E.P.); (I.G.)
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Wang P, Tian Y, Du Y, Zhong Y. Intraoperative assessment of anastomotic blood supply using indocyanine green fluorescence imaging following esophagojejunostomy or esophagogastrostomy for gastric cancer. Front Oncol 2024; 14:1341900. [PMID: 38304873 PMCID: PMC10833224 DOI: 10.3389/fonc.2024.1341900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024] Open
Abstract
Objective This retrospective study aimed to evaluate the feasibility and safety of intraoperative assessment of anastomotic blood supply in patients undergoing esophagojejunostomy or esophagogastrostomy for gastric cancer using Indocyanine Green Fluorescence Imaging (IGFI). Materials and methods From January 2019 to October 2021, we conducted a retrospective analysis of patients who had undergone laparoscopic gastrectomy for the treatment of gastric cancer. The patients were consecutively enrolled and categorized into two study groups: the Indocyanine Green Fluorescence Imaging (IGFI) group consisting of 86 patients, and the control group comprising 92 patients. In the IGFI group, intravenous administration of Indocyanine Green (ICG) was performed, and we utilized a fluorescence camera system to assess anastomotic blood supply both before and after the anastomosis. Results The demographic characteristics of patients in both groups were found to be comparable. In the IGFI group, the mean time to observe perfusion fluorescence was 26.3 ± 12.0 seconds post-ICG injection, and six patients needed to select a more proximal resection point due to insufficient fluorescence at their initial site of choice. Notably, the IGFI group exhibited a lower incidence of postoperative anastomotic leakage, with no significant disparities observed in terms of pathological outcomes, postoperative recovery, or other postoperative complication rates when compared to the control group (p > 0.05). Conclusion This study underscores the potential of IGFI as a dependable and pragmatic tool for the assessment of anastomotic blood supply following esophagojejunostomy or esophagogastrostomy for gastric cancer. The use of IGFI may potentially reduce the occurrence of postoperative anastomotic leakage.
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Affiliation(s)
| | | | - Yongxing Du
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuxin Zhong
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Xu B, Zhang F, Peng Y, Tong S. Predicting esophagojejunal anastomotic leakage in gastric cancer patients after total gastrectomy: Development and assessment of a new predictive nomogram. Asian J Surg 2024; 47:528-530. [PMID: 37775374 DOI: 10.1016/j.asjsur.2023.09.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 09/14/2023] [Indexed: 10/01/2023] Open
Affiliation(s)
- Boqi Xu
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Fan Zhang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yao Peng
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Shan Tong
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
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Yu Z, Sun Y, Gao Y, Zhao X, Ye J, Li P, Liu N. Gastrointestinal Fistula in Radical Distal Gastrectomy: Case-Control Study from a High-Volume Hospital. J Laparoendosc Adv Surg Tech A 2023; 33:1154-1161. [PMID: 37844093 DOI: 10.1089/lap.2023.0259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023] Open
Abstract
Background: Postoperative gastrointestinal fistula (PGF) is one of the main causes of abdominal infection and perioperative death. This study was designed to investigate the risk factors of PGF, anastomotic fistula (AF), and duodenal stump fistula (DSF) for patients who underwent radical distal gastrectomy. Materials and Methods: In this retrospective observational study, 2652 gastric cancer cases who received radical distal gastrectomy from 2010 to 2020 were selected as research subjects. Subsequently, we adopted the univariate and multivariate logistic regression analysis as statistical method to screen the risk factors for PGF, AF, and DSF, respectively. Results: In univariate analysis, gender (P = .022), operative time (P = .013), intraoperative blood loss (P < .001), tumor diameter (P = .002), and tumor stage (P < .001) were related to PGF. Multivariate logistic regression analysis identified the male (odds ratio [OR] = 2.691, P = .042), massive intraoperative hemorrhage (OR = 1.002, P = .008), and advanced tumor (OR = 2.522, P = .019) as independent predictors for PGF. Moreover, diabetes (OR = 4.497, P = .008) and massive intraoperative hemorrhage (OR = 1.003, P = .010) were proved to be associated with AF, while massive intraoperative hemorrhage (OR = 1.001, P = .050) and advanced tumor (OR = 6.485, P = .005) were independent risk factors of DSF. Conclusions: The gender, intraoperative hemorrhage, tumor stage, and diabetes were expected to be used as predictors of PGF for radical distal gastrectomy.
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Affiliation(s)
- Zhiyuan Yu
- School of Medicine, Nankai University, Tianjin, China
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yan Sun
- Department of General Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yunhe Gao
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xudong Zhao
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Jiahu Ye
- Outpatient Department of Hongshankou, Jingbei Medical District, Chinese PLA General Hospital, Beijing, China
| | - Peiyu Li
- School of Medicine, Nankai University, Tianjin, China
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Na Liu
- Medical School of Chinese PLA, Beijing, China
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
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Medas R, Rodrigues-Pinto E. Endoscopic treatment of upper gastrointestinal postsurgical leaks: a narrative review. Clin Endosc 2023; 56:693-705. [PMID: 37430398 PMCID: PMC10665610 DOI: 10.5946/ce.2023.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/28/2023] [Accepted: 04/01/2023] [Indexed: 07/12/2023] Open
Abstract
Upper gastrointestinal postsurgical leaks are life-threatening conditions with high mortality rates and are one of the most feared complications of surgery. Leaks are challenging to manage and often require radiological, endoscopic, or surgical intervention. Steady advancements in interventional endoscopy in recent decades have allowed the development of new endoscopic devices and techniques that provide a more effective and minimally invasive therapeutic option compared to surgery. Since there is no consensus regarding the most appropriate therapeutic approach for managing postsurgical leaks, this review aimed to summarize the best available current data. Our discussion specifically focuses on leak diagnosis, treatment aims, comparative endoscopic technique outcomes, and combined multimodality approach efficacy.
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Affiliation(s)
- Renato Medas
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Eduardo Rodrigues-Pinto
- Gastroenterology Department, Centro Hospitalar São João, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
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Wang K, Tang Y, Zhang F, Guo X, Gao L. Combined application of inflammation-related biomarkers to predict postoperative complications of rectal cancer patients: a retrospective study by machine learning analysis. Langenbecks Arch Surg 2023; 408:400. [PMID: 37831218 DOI: 10.1007/s00423-023-03127-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/29/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Postoperative complications in patients of rectal cancer pose challenges to postoperative recovery. Accurately predicting these complications is crucial for developing effective treatment plans for patients. METHODS In this retrospective study, 493 patients with rectal cancer who underwent radical resection between January 2020 and December 2021 were examined. We evaluated logistic regression, support vector machines, regression trees, and random forests to predict the incidence of postoperative complications in patients and evaluate the performance of the model. The results will be analyzed to make recommendations for reducing complications. RESULTS Among the four machine learning models, random forest demonstrated the highest results. The performance of this model was showed with an AUC of 0.880 (95% CI 0.807-0.949), an accuracy of 88.0% (95% CI 0.815-0.929), a sensitivity of 96.6%, and a specificity of 45.8%. Notably, factors such as inflammation related prognostic index, prognostic nutritional index, tumor location, and T stage were found to significantly increase the probability of postoperative complications. CONCLUSION Our study provided evidence that machine learning models can effectively evaluate early postoperative complications of the patients after surgery.
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Affiliation(s)
- Kunyue Wang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu Province, China
| | - Youyuan Tang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu Province, China
| | - Feng Zhang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu Province, China
| | - Xingpo Guo
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu Province, China.
| | - Ling Gao
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu Province, China.
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Suter B, Anthis AHC, Zehnder A, Mergen V, Rosendorf J, Gerken LRH, Schlegel AA, Korcakova E, Liska V, Herrmann IK. Surgical Sealant with Integrated Shape-Morphing Dual Modality Ultrasound and Computed Tomography Sensors for Gastric Leak Detection. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301207. [PMID: 37276437 PMCID: PMC10427398 DOI: 10.1002/advs.202301207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/26/2023] [Indexed: 06/07/2023]
Abstract
Postoperative anastomotic leaks are the most feared complications after gastric surgery. For diagnostics clinicians mostly rely on clinical symptoms such as fever and tachycardia, often developing as a result of an already fully developed, i.e., symptomatic, surgical leak. A gastric fluid responsive, dual modality, electronic-free, leak sensor system integrable into surgical adhesive suture support materials is introduced. Leak sensors contain high atomic number carbonates embedded in a polyacrylamide matrix, that upon exposure to gastric fluid convert into gaseous carbon dioxide (CO2 ). CO2 bubbles remain entrapped in the hydrogel matrix, leading to a distinctly increased echogenic contrast detectable by a low-cost and portable ultrasound transducer, while the dissolution of the carbonate species and the resulting diffusion of the cation produces a markedly reduced contrast in computed tomography imaging. The sensing elements can be patterned into a variety of characteristic shapes and can be combined with nonreactive tantalum oxide reference elements, allowing the design of shape-morphing sensing elements visible to the naked eye as well as artificial intelligence-assisted automated detection. In summary, shape-morphing dual modality sensors for the early and robust detection of postoperative complications at deep tissue sites, opening new routes for postoperative patient surveillance using existing hospital infrastructure is reported.
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Affiliation(s)
- Benjamin Suter
- Nanoparticle Systems Engineering LaboratoryInstitute of Energy and Process Engineering (IEPE)Department of Mechanical and Process Engineering (D‐MAVT)ETH ZurichSonneggstrasse 3Zürich8092Switzerland
- Particles‐Biology InteractionsDepartment of Materials Meet LifeSwiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 5St. Gallen9014Switzerland
| | - Alexandre H. C. Anthis
- Nanoparticle Systems Engineering LaboratoryInstitute of Energy and Process Engineering (IEPE)Department of Mechanical and Process Engineering (D‐MAVT)ETH ZurichSonneggstrasse 3Zürich8092Switzerland
- Particles‐Biology InteractionsDepartment of Materials Meet LifeSwiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 5St. Gallen9014Switzerland
| | - Anna‐Katharina Zehnder
- Nanoparticle Systems Engineering LaboratoryInstitute of Energy and Process Engineering (IEPE)Department of Mechanical and Process Engineering (D‐MAVT)ETH ZurichSonneggstrasse 3Zürich8092Switzerland
| | - Victor Mergen
- Diagnostic and Interventional RadiologyUniversity Hospital ZurichUniversity of ZurichRämistrasse 100Zürich8091Switzerland
| | - Jachym Rosendorf
- Department of SurgeryFaculty of Medicine in PilsenCharles UniversityAlej Svobody 923/80Pilsen32300Czech Republic
- Biomedical CenterFaculty of Medicine in PilsenCharles UniversityAlej Svobody 1655/76Pilsen32300Czech Republic
| | - Lukas R. H. Gerken
- Nanoparticle Systems Engineering LaboratoryInstitute of Energy and Process Engineering (IEPE)Department of Mechanical and Process Engineering (D‐MAVT)ETH ZurichSonneggstrasse 3Zürich8092Switzerland
- Particles‐Biology InteractionsDepartment of Materials Meet LifeSwiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 5St. Gallen9014Switzerland
| | - Andrea A. Schlegel
- Department of Surgery and TransplantationSwiss HPB CentreUniversity Hospital ZurichRämistrasse 100Zurich8091Switzerland
- Fondazione IRCCS Ca' GrandaOspedale Maggiore PoliclinicoCentre of Preclinical ResearchMilan20122Italy
- Transplantation Center, Digestive Disease and Surgery Institute and Department of Immunity and Inflammation, Lerner Research InstituteCleveland Clinic9620 Carnegie AveClevelandOH44106United States
| | - Eva Korcakova
- Biomedical CenterFaculty of Medicine in PilsenCharles UniversityAlej Svobody 1655/76Pilsen32300Czech Republic
- Department of Imaging MethodsFaculty of Medicine in Pilsen, Charles UniversityAlej Svobody 80Pilsen30460Czech Republic
| | - Vaclav Liska
- Department of SurgeryFaculty of Medicine in PilsenCharles UniversityAlej Svobody 923/80Pilsen32300Czech Republic
- Biomedical CenterFaculty of Medicine in PilsenCharles UniversityAlej Svobody 1655/76Pilsen32300Czech Republic
| | - Inge K. Herrmann
- Nanoparticle Systems Engineering LaboratoryInstitute of Energy and Process Engineering (IEPE)Department of Mechanical and Process Engineering (D‐MAVT)ETH ZurichSonneggstrasse 3Zürich8092Switzerland
- Particles‐Biology InteractionsDepartment of Materials Meet LifeSwiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 5St. Gallen9014Switzerland
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Ding X, Zhang C, Li X, Liu T, Ma Y, Yin M, Li C, Zhou G, Wu G. The three-tube method via precise interventional placement for esophagojejunal anastomotic fistula after gastrectomy: a single-center experience. World J Surg Oncol 2023; 21:236. [PMID: 37528403 PMCID: PMC10391983 DOI: 10.1186/s12957-023-03105-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/12/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND Esophagojejunal anastomotic leakage is a serious complication after total gastrectomy. This study evaluated the safety and efficacy of transnasal placement of drainage catheter, jejunal decompression tube, and jejunal nutrition tube under fluoroscopy for treatment of esophagojejunal anastomotic fistula after gastrectomy in gastric cancer patients. METHODS This is retrospective review of patients with esophagojejunal anastomotic fistula treated with transnasal placement of abscess drainage catheter, decompression tube, and jejunal nutrition tube under fluoroscopy. Fistula healing time, patient survival, and Eastern Cooperative Oncology Group (ECOG) performance status before and after treatment were evaluated. RESULTS Sixty-four patients were included in the study. Insertion of the transnasal abscess drainage catheter, decompression tube, and jejunal nutrition tube was successful on the first attempt in all patients, while 35 patients received transnasal abscess drainage, 13 received percutaneous abscess drainage, and 16 received transnasal drainage plus percutaneous abscess drainage. Immediately after placement of the tube, the mean volume of drainage was 180 mL (range, 10-850 mL); the amount steadily decreased from then on. The clinical success rate was 84.3% (54/64). Median time to fistula healing was 58 days (range, 7-357 days). CONCLUSIONS Transnasal insertion of transnasal abscess drainage catheter, jejunal decompression tube, and jejunal nutrition tube under fluoroscopy appears to be a simple, minimally invasive, effective, and safe method for treating esophagojejunal anastomotic fistula after gastrectomy.
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Affiliation(s)
- Xiaolong Ding
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Chenchen Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Xiaobing Li
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Tao Liu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Yaozhen Ma
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Meipan Yin
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Chunxia Li
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Gang Zhou
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Gang Wu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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11
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Zhang MM, Li CG, Xu SQ, Mao JQ, Zhang YH, Shi AH, Li Y, Lyu Y, Yan XP. Magnetic compression anastomosis for reconstruction of digestive tract after total gastrectomy in beagle model. World J Gastrointest Surg 2023; 15:1294-1303. [PMID: 37555127 PMCID: PMC10405115 DOI: 10.4240/wjgs.v15.i7.1294] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 04/17/2023] [Accepted: 05/08/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND Magnetic compression anastomosis (MCA) is a simple procedure contributing to a reliable anastomosis. However, digestive-tract reconstruction after total gastrectomy using MCA has not yet been reported. AIM To investigate the feasibility of MCA for simultaneous esophagojejunostomy and jejunojejunostomy after total gastrectomy using beagle dogs. METHODS Sixteen beagles were randomly divided into an MCA group (study group, n = 8) and a manual-suture anastomosis group (control group, n = 8). Two different magnetic anastomosis devices were used in the study group for esophagojejunal and jejunojejunal anastomoses. Both devices included a pair of circular daughter and parent magnets each. The time of esophagojejunostomy and jejunojejunostomy, postoperative complications, and survival rate of the two groups were compared. The dogs were sacrificed one month after the operation and their anastomotic specimens were obtained. Healing was observed by the naked eye and a light microscope. RESULTS Digestive-tract reconstruction after total gastrectomy was successfully completed in both groups (survival rate = 100%). In the study group, esophagojejunal and jejunojejunal anastomoses took 6.13 ± 0.58 and 4.06 ± 0.42 min, respectively, significantly lower than those in the control group (15.63 ± 1.53 min, P < 0.001 and 10.31 ± 1.07 min, P < 0.001, respectively). Complications such as bleeding, anastomotic leakage, and anastomotic stenosis were not observed. In the study group, the magnets did not interfere with each other. Discharge time of the jejunojejunal magnetic anastomosis device was 10.75 ± 1.28 d, while that of the esophagojejunal magnetic anastomosis device was 12.25 ± 1.49 d. Residual silk was found in the control group. The study group showed a greater smoothness of the anastomosis than that of the control group. All layers of anastomosis healed well in both groups. CONCLUSION MCA is a safe and feasible procedure for digestive-tract reconstruction after total gastrectomy in this animal model.
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Affiliation(s)
- Miao-Miao Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Chen-Guang Li
- Department of Critical Care Medicine, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Shu-Qin Xu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Jian-Qi Mao
- Zonglian College, Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Yu-Han Zhang
- Qide College, Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Ai-Hua Shi
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Yan Li
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Yi Lyu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Xiao-Peng Yan
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
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Gao Z, Luo H, Ma L, Bai D, Qin X, Bautista M, Gong L, Peng Y, Hu J, Tian Y. Efficacy and safety of anastomotic leak testing in gastric cancer: a randomized controlled trial. Surg Endosc 2023; 37:5265-5273. [PMID: 36971816 DOI: 10.1007/s00464-023-10025-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 03/12/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Anastomosis-related complications such as bleeding, leakage, and strictures, continue to be serious complications of gastric cancer surgery. Presently, these complications have yet to be reliably prevented. Here we design a comprehensive leak testing procedure which combines gastroscopy, air, and methylene blue (GAM) leak testing. We aimed to evaluated the efficacy and safety of the GAM procedure in patients with gastric cancer. METHODS Patients aged 18-85 years without an unresectable factor as confirmed via CT were enrolled in a prospective randomized clinical trial at a tertiary referral teaching hospital and were randomly assigned to two groups: intraoperative leak testing group (IOLT) and no intraoperative leak testing group (NIOLT). The primary endpoint was the incidence of postoperative anastomosis-related complications in the two groups. RESULTS 148 patients were initially randomly assigned to the IOLT group (n = 74) and to the NIOLT group (n = 74) between September 2018 and September 2022. After exclusions, 70 remained in the IOLT group and 68 in the NIOLT group. In the IOLT group, 5 patients (7.1%) were found to have anastomotic defects intraoperatively, which included anastomotic discontinuity, bleeding, and strictures. The NIOLT group had a higher incidence of postoperative anastomotic leakage compared to the IOLT group: 4 patients (5.8%) vs 0 patients (0%), respectively. No GAM-related complications were observed. CONCLUSION The GAM procedure is an intraoperative leak test that can be performed safely and efficiently after a laparoscopic total gastrectomy. GAM anastomotic leak testing may effectively prevent technical defect-related anastomotic complications in patients with gastric cancer who undergo a gastrectomy. TRIAL REGISTRATION Clinical Trials.gov Identifier: NCT04292496.
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Affiliation(s)
- Zhenguo Gao
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Heng Luo
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Longyin Ma
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Dan Bai
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Xiangzhi Qin
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Matthew Bautista
- Department of Radiology, Wayne State University, Detroit, MI, 48201, USA
| | - Lei Gong
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Yong Peng
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China
| | - Jiani Hu
- Department of Radiology, Wayne State University, Detroit, MI, 48201, USA
| | - Yunhong Tian
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong, 637000, Sichuan, China.
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Matsumura M, Kobayashi M, Okubo S, Haruta S, Koyama R, Uruga H, Shindoh J, Imamura T, Takazawa Y, Hashimoto M. Total pancreatectomy with remnant stomach preservation in a patient with a history of proximal gastrectomy and interposed jejunal reconstruction with right gastroepiploic conduit preservation: a case report. Surg Case Rep 2023; 9:117. [PMID: 37356046 DOI: 10.1186/s40792-023-01700-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/13/2023] [Indexed: 06/27/2023] Open
Abstract
BACKGROUND Pancreatic head resection following proximal gastrectomy jeopardizes the blood flow of the remnant stomach owing to right gastroepiploic conduit sacrifice, thereby necessitating total gastrectomy. However, owing to its high invasiveness, concomitant remnant total gastrectomy with pancreatectomy should be avoided as much as possible. Herein, we describe our experience of total pancreatectomy with right gastroepiploic conduit preservation in a patient with a history of proximal gastrectomy and reconstruction by jejunum interposition. CASE PRESENTATION A 78-year-old woman with a history of gastric cancer was followed up at our institute for multiple intraductal papillary mucinous neoplasm, and main pancreatic duct stricture in the pancreatic head was newly detected. The cystic lesion was extended to the pancreatic body. Proximal gastrectomy and reconstruction by jejunal interposition were previously performed, and the mesenteric stalk of the interposed jejunum was approached through the retrocolic route. We planned total pancreatectomy with right gastroepiploic conduit preservation. Following adhesiolysis, the interposed jejunum and its mesentery lying in front of the pancreas were isolated. The arterial arcade from the common hepatic artery to the right gastroepiploic artery was detached from the pancreas. Furthermore, the right gastroepiploic vein was isolated from the pancreas. The pancreatic body and tail were pulled up in front of the remnant stomach, and the splenic artery and vein were resected. The pancreatic body and tail were pulled out to the right side, and the pancreatic head was divided from the pancreatic nerve plexus to the portal vein. The jejunal limb for entero-biliary anastomosis was passed through the hole behind the superior mesenteric artery and vein, and gastrointestinal anastomosis using the antecolic route and Braun anastomosis were performed. CONCLUSIONS To avoid remnant total gastrectomy, right gastroepiploic conduit preservation is an optional procedure for pancreatic head resection in patients who have undergone proximal gastrectomy with reconstruction by jejunal interposition.
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Affiliation(s)
- Masaru Matsumura
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, 2-2-2 Toranomon, Minato-Ku, Tokyo, 105-8470, Japan.
| | - Masahiro Kobayashi
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, 2-2-2 Toranomon, Minato-Ku, Tokyo, 105-8470, Japan
| | - Satoshi Okubo
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, 2-2-2 Toranomon, Minato-Ku, Tokyo, 105-8470, Japan
| | - Shusuke Haruta
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Rikako Koyama
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Hironori Uruga
- Department of Diagnostic Pathology, Toranomon Hospital, Tokyo, Japan
- Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Junichi Shindoh
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, 2-2-2 Toranomon, Minato-Ku, Tokyo, 105-8470, Japan
| | - Tsunao Imamura
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Yutaka Takazawa
- Department of Diagnostic Pathology, Toranomon Hospital, Tokyo, Japan
| | - Masaji Hashimoto
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological Surgery, Toranomon Hospital, 2-2-2 Toranomon, Minato-Ku, Tokyo, 105-8470, Japan
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14
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Jeong SH, Lee JK, Seo KW, Min JS. Treatment and Prevention of Postoperative Leakage after Gastrectomy for Gastric Cancer. J Clin Med 2023; 12:3880. [PMID: 37373575 DOI: 10.3390/jcm12123880] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/01/2023] [Accepted: 06/04/2023] [Indexed: 06/29/2023] Open
Abstract
Anastomotic leakage is one of the common causes of serious morbidity and death after gastrectomy. The use of surgical treatment for leakage decreased due to the development of nonsurgical management. However, if nonsurgical management fails to control the spread of intra-abdominal infection, emergency surgical treatment is required. The authors wished to determine in which cases surgical treatment is needed for postoperative leakage and to identify treatment and prevention strategies. If a patient's vital signs are stable, local abscesses can be cured by conservative treatment after percutaneous drain insertion; if there is no improvement in anastomotic leakage, endoscopic treatment such as clipping, vacuum, and stent placement can be performed. If a patient's vital signs are unstable or patient shows diffuse peritonitis, surgical treatment should be performed. A surgical plan can be established according to leakage location. The duodenal stump may first require conservative treatment. It is recommended that surgical treatment be attempted first for anastomotic leakage of gastrojejunostomy site and gastric stump in remnant stomach. In conclusion, the need for surgical treatment is determined depending on vital signs and presence of diffuse peritonitis. During surgical treatment, a strategic approach is required according to the patient's condition and the anatomical location of leakage.
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Affiliation(s)
- Sang-Ho Jeong
- Department of Surgery, Gyeongsang National University School of Medicine & Gyoengsang National University Changwon Hospital, Changwon 51471, Republic of Korea
| | - Jin-Kwon Lee
- Department of Surgery, Gyeongsang National University School of Medicine & Gyoengsang National University Changwon Hospital, Changwon 51471, Republic of Korea
| | - Kyung Won Seo
- Department of Surgery, Kosin University Gospel Hospital, Busan 49267, Republic of Korea
| | - Jae-Seok Min
- Department of Surgery, Dongnam Institute of Radiological and Medical Sciences, Cancer Center, Busan 46033, Republic of Korea
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15
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Gao Z, Chen X, Bai D, Fahmy L, Qin X, Peng Y, Ren M, Tian Y, Hu J. A Novel Intraoperative Leak Test Procedure (GAM Procedure) to Prevent Postoperative Anastomotic Leakage in Gastric Cancer Patients Who Underwent Gastrectomy. Surg Laparosc Endosc Percutan Tech 2023; 33:224-230. [PMID: 37172005 DOI: 10.1097/sle.0000000000001171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 10/21/2022] [Indexed: 05/14/2023]
Abstract
BACKGROUND Anastomotic leakage following a radical gastrectomy is a serious complication of gastric cancer and esophagogastric junction cancer. The benefit of intraoperative leak testing for the prevention of postoperative anastomotic leakage has been controversial. We introduce a new procedure, which combines the techniques of gastroscopy, air, and methylene blue (GAM) for intraoperative leakage testing. Our objective was to evaluate the efficacy and safety of the GAM procedure for intraoperative leak testing and to compare the surgical complications of gastric cancer patients who underwent gastrectomy with and without intraoperative leak testing using the GAM procedure. MATERIALS AND METHODS A total of 210 patients who underwent radical gastrectomy for gastric cancer were included. Patients were divided into 2 groups: the intraoperative leak testing group using the GAM procedure (IOLT), and the group for which no intraoperative leak testing was done (NIOLT). Clinical and pathologic characteristics, the incidence of postoperative anastomotic leakage, and other surgical complications were compared between the 2 groups. RESULTS There were 82 patients in the IOLT group and 82 patients in the NIOLT group after propensity score matching. In the IOLT group, 4 (4.9%) patients were found to have anastomotic discontinuity during the operation; we repaired these anastomotic discontinuities intraoperatively. The incidence of postoperative anastomotic leakage was higher in the NIOLT group compared with the IOLT group, 6 (7.3%) versus 0 (0%), respectively ( P =0.01). The average time of the GAM procedure was 4.99±1.75 minutes. The surgical time was prolonged by 30 minutes in the IOLT group compared with the NIOLT group, 302.2±79.9 versus 272.1±85.2, respectively ( P =0.02). The length of hospital stay, 15.80±4.55 versus 17.00±6.20 ( P =0.16) was reduced in the IOLT group compared with the NIOLT group. The logistic regression model suggested that IOLT, sex, age, Eastern Cooperative Oncology Group, cT stage, tumor diameter, pT stage, pN stage, and Lauren classification were not risk factors for postoperative complication. CONCLUSIONS The GAM procedure of intraoperative leakage testing can effectively reduce the incidence of postoperative anastomotic leakage in gastric cancer patients undergoing gastrectomy.
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Affiliation(s)
- Zhenguo Gao
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong
| | - Xin Chen
- Department of General Surgery, The First People's Hospital Shuangliu District, Chengdu[West China (Airport) Hospital Sichuan University], Chengdu, Sichuan, China
| | - Dan Bai
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong
| | - Lara Fahmy
- Department of Radiology, Wayne State University, Detroit, MI
| | - Xiangzhi Qin
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong
| | - Yong Peng
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong
| | - Mingyang Ren
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong
| | - Yunhong Tian
- Department of General Surgery, The Affiliated Nanchong Central Hospital of North Sichuan Medical College (University), Nanchong
| | - Jiani Hu
- Department of Radiology, Wayne State University, Detroit, MI
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16
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Yamauchi S, Kanda S, Yoshimoto Y, Kubota A, Tsuda K, Yube Y, Kaji S, Oka S, Orita H, Brock MV, Mine S, Fukunaga T. Double stapling technique versus hemi-double stapling technique for esophagojejunostomy with OrVil™ after laparoscopic total gastrectomy: a single-blind, randomized clinical trial. Surg Endosc 2023:10.1007/s00464-023-10068-z. [PMID: 37076615 DOI: 10.1007/s00464-023-10068-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 04/01/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND The transorally inserted anvil (OrVil™) is frequently selected for esophagojejunostomy after laparoscopic total gastrectomy (LTG) because of its versatility. During anastomosis with OrVil™, the double stapling technique (DST) or hemi-double stapling technique (HDST) can be selected by overlapping the linear stapler and the circular stapler. However, no studies have reported the differences between the methods and their clinical significance. METHODS A randomized controlled clinical trial with a parallel assignment and single-blind outcomes assessment analysis was conducted. Patients with gastric cancer eligible for LTG who met the selection criteria were randomized. Preoperative characteristics and perioperative and postoperative outcomes were compared between the DST and HDST. The primary endpoint was an anastomosis-related complication, and the secondary endpoints were perioperative outcomes and postoperative complications, excluding anastomosis-related complications. RESULTS Thirty patients with gastric cancer were eligible and randomized. LTG and esophagojejunostomy were successfully performed in all patients, without conversion to laparotomy. Preoperative characteristics, excluding preoperative chemotherapy, were not significantly different between the two groups. One anastomotic leakage of Clavien-Dindo classification grade ≥ IIIa was observed in the DST, although no significant difference was found between the two groups (6.6% vs. 0%, P = 0.30). In the HDST, one case of anastomotic stricture required endoscopic balloon dilation. No significant differences were found in operative time, whereas the anastomosis time was significantly shorter in the HDST than in the DST (47.5 ± 15.8 vs. 38.2 ± 8.8 min, P = 0.028). Except for anastomosis-related complications, postoperative complications (P = 0.282) and postoperative hospital stay for the DST and HDST were not significantly different. CONCLUSIONS No superiority was found between the DST and HDST with OrVil™ in esophagojejunostomy of LTG for gastric cancer with respect to postoperative complications, whereas the HDST may be preferable in terms of the simplicity of the surgical technique.
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Affiliation(s)
- Suguru Yamauchi
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan.
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Satoshi Kanda
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Yutaro Yoshimoto
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Akira Kubota
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Kenki Tsuda
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Yukinori Yube
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Sanae Kaji
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Shinichi Oka
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Hajime Orita
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Malcolm V Brock
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Shinji Mine
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
| | - Tetsu Fukunaga
- Department of Esophageal and Gastroenterological Surgery, Faculty of Medicine, Juntendo University, 3-1-3 Hongo, Bunkyo-Ku, Tokyo, 113-8431, Japan
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Wei JP, Wang WD, Yang XS, Guo X, Li XH, Ji G. Comparing intracorporeal mechanical anastomosis vs. hand-sewn esophagojejunostomy after total laparoscopic gastrectomy for esophagogastric junction cancer: a single-center study. World J Surg Oncol 2023; 21:12. [PMID: 36650555 PMCID: PMC9843882 DOI: 10.1186/s12957-023-02889-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 01/09/2023] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE This study aimed to compare the effects of continuous hand-sewn esophagojejunostomy with barbed suture and mechanical anastomosis in total laparoscopic gastrectomy for esophagogastric junction cancer. MATERIALS AND METHODS The clinical data of 60 patients who underwent total laparoscopic total gastrectomy from January 2020 to October 2021 were collected retrospectively. Baseline data and short-term surgical results of patients in the hand-sewn anastomosis (n = 30) and mechanical anastomosis (n = 30) groups were analyzed. RESULTS No significant differences were detected in the baseline data between groups. Meanwhile, the hand-sewn group had a shorter anastomosis time (21.2 ± 4.9 min vs. 27.9 ± 6.9 min, p < 0.001) and a decreased operation cost (CNY 70608.3 ± 8106.7 vs. CNY 76485.6 ± 3149.9, p = 0.001). The tumor margin distance in the hand-sewn group was longer than in the mechanical group (2.7 ± 0.4 cm vs. 2.2 ± 0.75 cm, p = 0.002). In esophagojejunostomy anastomosis, the distance between the jejunal opening and jejunal stump in the hand-sewn group was significantly shorter than that in the mechanical group (2.2 ± 0.54 cm vs. 5.7 ± 0.6 cm, p < 0.001). No significant difference was detected in the incidence of postoperative anastomotic complications. CONCLUSION The continuous hand-sewn anastomosis with barbed suture in total laparoscopic gastrectomy for esophagogastric junction cancer is practical, safe, and cost-effective. It is also an effective supplementary technique for mechanical anastomosis.
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Affiliation(s)
- Jiang Peng Wei
- grid.417295.c0000 0004 1799 374XDepartment of Gastrointestinal Surgery, Xijing Hospital, Air Force Military Medical University, Xi’an, 710032 Shaanxi China
| | - Wei Dong Wang
- grid.417295.c0000 0004 1799 374XDepartment of Gastrointestinal Surgery, Xijing Hospital, Air Force Military Medical University, Xi’an, 710032 Shaanxi China
| | - Xi Sheng Yang
- grid.417295.c0000 0004 1799 374XDepartment of Gastrointestinal Surgery, Xijing Hospital, Air Force Military Medical University, Xi’an, 710032 Shaanxi China
| | - Xin Guo
- grid.417295.c0000 0004 1799 374XDepartment of Gastrointestinal Surgery, Xijing Hospital, Air Force Military Medical University, Xi’an, 710032 Shaanxi China
| | - Xiao Hua Li
- grid.417295.c0000 0004 1799 374XDepartment of Gastrointestinal Surgery, Xijing Hospital, Air Force Military Medical University, Xi’an, 710032 Shaanxi China
| | - Gang Ji
- grid.417295.c0000 0004 1799 374XDepartment of Gastrointestinal Surgery, Xijing Hospital, Air Force Military Medical University, Xi’an, 710032 Shaanxi China
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Ruchkin DV, Okonskaya DE, Kovalerova NB, Kozlov VA, Sokolova EA. [One-stage reconstructive jejunogastroplasty after previous multiple abdominal surgeries for left-sided diaphragm rupture complicated by gastric incarceration and necrosis]. Khirurgiia (Mosk) 2023:92-100. [PMID: 37186656 DOI: 10.17116/hirurgia202305192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Acute gastric necrosis is a rare event requiring organ resection. Delayed reconstruction is advisable in patients with peritonitis and sepsis. The most common complication of gastrectomy with reconstruction is failure of esophagojejunostomy and duodenal stump. In case of severe esophagojejunostomy failure, appropriate surgical approach and timing of reconstructive stage should be analyzed. We report one-stage reconstructive surgery in a patient with multiple fistulas after previous gastrectomy. Surgery included reconstructive jejunogastroplasty with jejunal graft interposition. The patient underwent previous several unsuccessful reconstructive procedures complicated by failure of esophagojejunostomy and duodenal stump with external intestinal, duodenal and esophageal fistulas. Nutritional insufficiency, water and electrolyte disorders due to significant loss of proteins and intestinal juice through the drain tubes deteriorated clinical status. Surgical procedures finished reconstruction, provided closure of multiple fistulas and stomas and restored physiological duodenal passage.
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Affiliation(s)
- D V Ruchkin
- Vishnevsky National Medical Research Center of Surgery, Moscow, Russia
| | - D E Okonskaya
- Vishnevsky National Medical Research Center of Surgery, Moscow, Russia
| | - N B Kovalerova
- Vishnevsky National Medical Research Center of Surgery, Moscow, Russia
| | - V A Kozlov
- Vishnevsky National Medical Research Center of Surgery, Moscow, Russia
| | - E A Sokolova
- Vishnevsky National Medical Research Center of Surgery, Moscow, Russia
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19
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Optimal Predictors of Postoperative Complications After Gastrectomy: Results from the Procalcitonin and C-reactive Protein for the Early Diagnosis of Anastomotic Leakage in Esophagogastric Surgery (PEDALES) Study. J Gastrointest Surg 2022; 27:478-488. [PMID: 36509900 DOI: 10.1007/s11605-022-05547-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 11/25/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND The aim of this study was to define whether procalcitonin (PCT) is an earlier and more accurate predictor than C-reactive protein (CRP) for anastomotic leakage (AL) and major infective complications (MICs). METHODS This was a prospective multicentric observational study conducted in three Italian centers, including all patients undergoing gastrectomy from May 2016 to April 2021. The endpoint was the assessment of the discrimination and accuracy achieved by the PCT and CRP values measured from POD1 to POD7 for predicting the occurrence of AL and MICs. Accuracy was assessed by calculating the area under the receiver operating curve (AUROC) values and Youden's statistics. Two charts were created for risk stratification during the postoperative course. RESULTS The rate of AL was 4.6%, with a median day of occurrence on POD5 (range 3-26). The overall rate of major infective complications was 19.9%, with a median day of occurrence on POD6 (range 2-30). PCT showed a significant association with AL on POD6 and POD7 and a significant association with MICs on POD2, while CRP values showed a significant association with AL on POD4 and a significant association with MICs on POD1. No difference in the prediction of AL was observed between PCT and CRP, while CRP was found to be a superior predictor of major infective complications on POD5 (p = 0.024) and POD7 (p = 0.035). CONCLUSIONS PCT was not superior to CRP as an early predictor of AL and major infective complications after gastrectomy. CRP should be used as the reference screening postoperative marker.
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Jejunal Mesentery Preservation Reduces Leakage at Esophagojejunostomy After Minimally Invasive Total Gastrectomy for Gastric Cancer: a Propensity Score-Matched Cohort Study. J Gastrointest Surg 2022; 26:2460-2469. [PMID: 36279091 DOI: 10.1007/s11605-022-05494-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/15/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE The mesentery of the jejunum (MJ) of the Roux limb is conventionally divided when Roux-en-Y reconstruction is performed after total gastrectomy for gastric cancer (GC). However, the impact of dividing or preserving the MJ on anastomotic leakage (AL) at the esophagojejunostomy (EJS) site after minimally invasive total gastrectomy for GC is unclear. METHODS This retrospective cohort study enrolled 226 patients with GC who underwent EJS after laparoscopic or robotic total gastrectomy, including preservation of the MJ (n = 87) and division of the MJ (n = 137). The prevalence of anastomotic complications at the EJS and short-term outcomes were compared between groups using propensity score (PS) matching. RESULTS After PS matching, 69 patients were selected for the preserving and dividing MJ groups. There were no significant intergroup differences in patient backgrounds, including oncological stage, body mass index, and gender ratio. After PS matching, overall and severe complications after surgery were compared between the preserving and dividing MJ groups (21.7% vs. 27.5%, p = 0.554 and 8.7% vs. 13.8%, p = 0.137, respectively). However, the rate of AL at the EJS was significantly lower in the preserving than that in the dividing MJ group (1.4% vs. 13.0%, p = 0.017). In addition, the median postoperative hospital stay was significantly shorter in the preserving than that in the dividing MJ group (13.0 days vs. 16.0 days, p = 0.005). CONCLUSIONS Preserving the MJ significantly reduced AL at the EJS after minimally invasive total gastrectomy for GC.
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Berlet M, Weber MC, Neumann PA, Friess H, Reim D. Gastrectomy for cancer beyond life expectancy. A comprehensive analysis of oncological gastric surgery in Germany between 2008 and 2018. Front Oncol 2022; 12:1032443. [PMID: 36531049 PMCID: PMC9747770 DOI: 10.3389/fonc.2022.1032443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/31/2022] [Indexed: 08/30/2023] Open
Abstract
INTRODUCTION Major gastric surgery for distal esophageal and gastric cancer has a strong impact on the quality of life, morbidity, and mortality. Especially in elderly patients reaching their life expectancy, the responsible use and extent of gastrectomy are imperative to achieve a balance between harm and benefit. In the present study, the reimbursement database (German Diagnosis Related Groups (G-DRG) database) of the Statistical Office of the Federal Republic of Germany was queried to evaluate the morbidity and mortality of patients aged above or below 75 years following gastrectomy. MATERIAL AND METHODS All patients in Germany undergoing subtotal gastrectomy (ST), total gastrectomy (T), or gastrectomy combined with esophagectomy (TE) for gastric or distal esophageal cancer (International Statistical Classification of Diseases and Related Health Problems Version 10 (ICD-10) C15.2, C15.5, and C16.0-C16.9) between 2008 and 2018 were included. Intraoperative and postoperative complications as well as comorbidities, in-hospital mortality, and the extent of surgery were assessed by evaluating ICD-10 and operation and procedure key (Operationen- und Prozedurenschlüssel) codes. RESULTS A total of 67,389 patients underwent oncologic gastric resection in Germany between 2008 and 2018. In total, 21,794 patients received ST, 41,825 received T, and 3,466 received TE, respectively. In 304 cases, the combinations of these, in fact, mutually exclusive procedures were encoded. The proportion of patients aged 75 years or older was 51.4% (n = 11,207) for ST, 32.6% (n = 13,617) for T, and 28.1% (n = 973) for TE. The in-hospital mortality of elderly patients was significantly increased in all three groups. (p < 0.0001) General complications such as respiratory failure (p = 0.0054), acute renal failure (p < 0.0001), acute myocardial failure (p < 0.0001), and the need for resuscitation (ST/T: p < 0.0001/TE: p = 0.0218) were significantly increased after any kind of gastrectomy. Roux-en Y was the most commonly applied reconstruction technique in both young and elderly patients. Regarding lymphadenectomy, systematic D2 dissection was performed less frequently in older patients than in the younger collective in the case of ST and T as well as D3 dissection. Peritonectomy and hyperthermic intraperitoneal chemotherapy were uncommon in elderly patients alongside ST and T compared to younger patients (p < 0.0001). CONCLUSION The clinical outcome of major oncological gastric surgery is highly dependent on a patient's age. The elderly show a tremendously increased likelihood of in-hospital mortality and morbidity.
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Affiliation(s)
| | | | | | | | - Daniel Reim
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
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22
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Bracale U, Peltrini R, De Luca M, Ilardi M, Di Nuzzo MM, Sartori A, Sodo M, Danzi M, Corcione F, De Werra C. Predictive Factors for Anastomotic Leakage after Laparoscopic and Open Total Gastrectomy: A Systematic Review. J Clin Med 2022; 11:jcm11175022. [PMID: 36078954 PMCID: PMC9457286 DOI: 10.3390/jcm11175022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this systematic review is to identify patient-related, perioperative and technical risk factors for esophago-jejunal anastomotic leakage (EJAL) in patients undergoing total gastrectomy for gastric cancer (GC). A comprehensive literature search of PubMed/MEDLINE, Embase and Scopus databases was performed. Studies providing factors predictive of EJAL by uni- and multivariate analysis or an estimate of association between EJAL and related risk factors were included. All studies were assessed for methodological quality, and a narrative synthesis of the results was performed. A total of 16 studies were included in the systematic review, with a total of 42,489 patients who underwent gastrectomy with esophago-jejunal anastomosis. Age, BMI, impaired respiratory function, prognostic nutritional index (PNI), alcohol consumption, chronic renal failure, diabetes and mixed-type histology were identified as patient-related risk factors for EJAL at multivariate analysis. Likewise, among operative factors, laparoscopic approach, anastomosis type, additional organ resection, blood loss, intraoperative time and surgeon experience were found to be predictive factors for the development of EJAL. In clinical setting, we are able to identify several risk factors for EJAL. This can improve the recognition of higher-risk patients and their outcomes.
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Affiliation(s)
- Umberto Bracale
- Department of Advanced Biomedical Sciences, Federico II University Hospital, 80131 Naples, Italy
| | - Roberto Peltrini
- Department of Public Health, Federico II University Hospital, 80131 Naples, Italy
- Correspondence: ; Tel.: +39-081-7462734
| | - Marcello De Luca
- Department of Public Health, Federico II University Hospital, 80131 Naples, Italy
| | - Mariangela Ilardi
- Department of Public Health, Federico II University Hospital, 80131 Naples, Italy
| | | | - Alberto Sartori
- Department of Surgery, San Valentino Montebelluna Hospital, 31044 Treviso, Italy
| | - Maurizio Sodo
- Department of Public Health, Federico II University Hospital, 80131 Naples, Italy
| | - Michele Danzi
- Department of Public Health, Federico II University Hospital, 80131 Naples, Italy
| | - Francesco Corcione
- Department of Public Health, Federico II University Hospital, 80131 Naples, Italy
| | - Carlo De Werra
- Department of Advanced Biomedical Sciences, Federico II University Hospital, 80131 Naples, Italy
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Nakano Y, Mandai S, Genma T, Akagi Y, Fujiki T, Ando F, Susa K, Mori T, Iimori S, Naito S, Sohara E, Uchida S, Fushimi K, Rai T. Nationwide mortality associated with perioperative acute dialysis requirement in major surgeries. Int J Surg 2022; 104:106816. [DOI: 10.1016/j.ijsu.2022.106816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/22/2022] [Accepted: 07/30/2022] [Indexed: 02/07/2023]
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Belia F, Biondi A, Agnes A, Santocchi P, Laurino A, Lorenzon L, Pezzuto R, Tirelli F, Ferri L, D’Ugo D, Persiani R. The Use of Indocyanine Green (ICG) and Near-Infrared (NIR) Fluorescence-Guided Imaging in Gastric Cancer Surgery: A Narrative Review. Front Surg 2022; 9:880773. [PMID: 35836598 PMCID: PMC9273882 DOI: 10.3389/fsurg.2022.880773] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
Near-infrared fluorescence imaging with indocyanine green is an emerging technology gaining clinical relevance in the field of oncosurgery. In recent decades, it has also been applied in gastric cancer surgery, spreading among surgeons thanks to the diffusion of minimally invasive approaches and the related development of new optic tools. Its most relevant uses in gastric cancer surgery are sentinel node navigation surgery, lymph node mapping during lymphadenectomy, assessment of vascular anatomy, and assessment of anastomotic perfusion. There is still debate regarding the most effective application, but with relatively no collateral effects and without compromising the operative time, indocyanine green fluorescence imaging carved out a role for itself in gastric resections. This review aims to summarize the current indications and evidence for the use of this tool, including the relevant practical details such as dosages and times of administration.
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Affiliation(s)
| | - Alberto Biondi
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Correspondence: Alberto Biondi
| | - Annamaria Agnes
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | | | - Laura Lorenzon
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Roberto Pezzuto
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Flavio Tirelli
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | - Domenico D’Ugo
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Roberto Persiani
- Università Cattolica del Sacro Cuore, Rome, Italy
- Dipartimento Di Scienze Mediche E Chirurgiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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Jiang ZY, Tao GQ, Zhu YF. Computer tomography-guided negative pressure drainage treatment of intrathoracic esophagojejunal anastomotic leakage: A case report. World J Clin Cases 2022; 10:4580-4585. [PMID: 35663059 PMCID: PMC9125289 DOI: 10.12998/wjcc.v10.i14.4580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 01/16/2022] [Accepted: 03/25/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Esophagojejunal anastomotic leakage (EJAL) is a serious and potentially crucial complication of total gastrectomy and represents the major cause of postoperative death, with a mortality rate of up to 50%. However, treatment remains challenging and controversial. We report here the case of a patient whose intrathoracic EJAL was successfully treated with computer tomography (CT)-guided negative pressure drainage treatment. CASE SUMMARY A 69-year-old male patient complained of difficulty swallowing within the last six months. He was diagnosed with esophagogastric junction carcinoma, Siewert II, cT3N0M0 stage II. Total gastrectomy and Roux-en-Y esophagojejunostomy were performed. High fever, left chest pain and dyspnea appeared on postoperative day 5, and EJAL was confirmed by CT, gastroscopy and oral blue-dimethylene tests. Conservative treatment measures were applied immediately, including antibiotics, nasojejunal tubes, and repeated thoracic puncture and drainage under ultrasound guidance. However, without sufficient and effective drainage, the thoracic infection and systemic condition continued to deteriorate. With the cooperation of multiple departments, percutaneous CT-guided drainage (24 Fr 7 mm) in the thoracic cavity was successfully placed near the anastomotic leakage. Because of continuous negative pressure suction, the infection symptoms were effectively controlled and the general situation gradually recovered. Subsequent follow-up examination showed that the patient was in good condition. CONCLUSION Negative pressure drainage via CT may represent an effective minimally invasive approach to treating intrathoracic EJAL.
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Affiliation(s)
- Zhi-Yang Jiang
- Department of General Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu Province, China
| | - Guo-Qing Tao
- Department of General Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu Province, China
| | - Yan-Fei Zhu
- Department of General Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu Province, China
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Schardey J, von Ahnen T, Schardey E, Kappenberger A, Zimmermann P, Kühn F, Andrassy J, Werner J, Arbogast H, Wirth U. Antibiotic Bowel Decontamination in Gastrointestinal Surgery—A Single-Center 20 Years’ Experience. Front Surg 2022; 9:874223. [PMID: 35651691 PMCID: PMC9150795 DOI: 10.3389/fsurg.2022.874223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Anastomotic leakage, surgical site infections, and other infectious complications are still common complications in gastrointestinal surgery. The concept of perioperative antibiotic bowel decontamination demonstrates beneficial effects in single randomized controlled trials (RCTs), but data from routine clinical use are still sparse. Our aim was to analyze the data from the routine clinical use of perioperative antibiotic bowel decontamination in gastrointestinal surgery. Methods Based on 20 years’ experience, we performed a retrospective analysis of all cases in oncologic gastrointestinal surgery with the use of antibiotic bowel decontamination in gastric, sigmoid, and rectal cancer. Clinical data and perioperative outcomes were analyzed, especially regarding anastomotic leakage, surgical site infections, and other infectious complications. Results A total of n = 477 cases of gastrointestinal surgery in gastric cancer (n = 80), sigmoid cancer (n = 168), and rectal cancer (n = 229) using a perioperative regimen of antibiotic bowel decontamination could be included in this analysis. Overall, anastomotic leakage occurred in 4.4% (2.5% gastric cancer, 3.0% sigmoid cancer, 6.1% rectal cancer) and surgical site infections in 9.6% (6.3% gastric cancer, 9.5% sigmoid cancer, 10.9% rectal cancer). The incidence of all infectious complications was 13.6% (12.5% gastric cancer, 11.3% sigmoid cancer, 15.7% rectal cancer). Mortality was low, with an overall rate of 1.1% (1.3% gastric cancer, 1.8% sigmoid cancer, 0.4% rectal cancer). Antibiotic decontamination was completed in 98.5%. No adverse effects of antibiotic bowel decontamination could be observed. Conclusion Overall, in this large cohort, we can report low rates of surgery-related serious morbidity and mortality when perioperative antibiotic bowel decontamination is performed. The rates are lower than other clinical reports. In our clinical experience, the use of perioperative antibiotic bowel decontamination appears to improve patient safety and surgical outcomes during gastrointestinal oncologic procedures in a routine clinical setting.
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Affiliation(s)
- Josefine Schardey
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
- Institute for Surgical Research Oberbayern, Hausham, Germany
| | - Thomas von Ahnen
- Institute for Surgical Research Oberbayern, Hausham, Germany
- Department for General, Visceral, Endocrine and Vascular Surgery, Krankenhaus Agatharied GmbH, Hausham, Germany
| | - Emily Schardey
- Institute for Surgical Research Oberbayern, Hausham, Germany
| | - Alina Kappenberger
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Petra Zimmermann
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Florian Kühn
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Joachim Andrassy
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Jens Werner
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Helmut Arbogast
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Ulrich Wirth
- Department of General, Visceral and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
- Institute for Surgical Research Oberbayern, Hausham, Germany
- Correspondence: Ulrich Wirth
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Carboni F, Valle M. Letter to Editor of Annals of Surgical Oncology Concerning "Early Diagnosis of Anastomotic Leakage after Gastric Cancer Surgery via Analysis of Inflammatory Factors in Abdominal Drainage". Ann Surg Oncol 2022; 29:5107-5108. [PMID: 35296976 DOI: 10.1245/s10434-022-11612-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 02/22/2022] [Indexed: 11/18/2022]
Affiliation(s)
- Fabio Carboni
- IRCCS, Regina Elena National Cancer Institute, Peritoneal Neoplasms Unit, Rome, Italy.
| | - Mario Valle
- IRCCS, Regina Elena National Cancer Institute, Peritoneal Neoplasms Unit, Rome, Italy
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28
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Adamenko O, Ferrari C, Seewald S, Schmidt J. Prophylactic endoluminal vacuum therapy after major gastrointestinal surgery: a systematic review. Updates Surg 2022; 74:1177-1186. [PMID: 35262844 DOI: 10.1007/s13304-022-01265-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 02/27/2022] [Indexed: 11/24/2022]
Abstract
In the last decade, endoluminal vacuum therapy (eVAC) has emerged as an effective treatment for anastomotic leak (AL); however, little is known regarding its prophylactic use. In this systematic review we evaluated overall outcomes in patients undergoing major gastrointestinal surgery and treated with prophylactic eVAC. A systematic review of English articles on four electronic databases was performed according to the PRISMA statement up until January 2022. References of selected articles were manually screened to identify relevant missing papers. Primary endpoints were AL and mortality rates estimates. Secondary endpoints included analysis of eVAC-associated morbidity, treatment duration, long-term complications, and general indications for the eVAC management in the perioperative period. A total of 11 studies (5 case reports, 5 retrospective case series and a retrospective, case-control study) were included in the analysis. AL ranged from 0 to 25%. No major eVAC-associated complications were observed, except for sponge dislocation or obstruction. Overall mortality ranged between 0 and 12.5%; however, these fatalities were neither related to the use of eVAC, nor to AL-associated complications. The most frequent long-term complication was anastomotic stenosis responsive to endoscopic dilatation in most cases. The operating negative pressure ranged from -25 to -125 mmHg among different papers. In all studies but two, prophylactic eVAC was applied to anastomoses at high risk of dehiscence based on the subjective evaluation of the leading surgeon. In conclusion, prophylactic eVAC is safe and it could lead to potential benefit for prevention of AL, especially in high-risk anastomoses.
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Affiliation(s)
| | - Carlo Ferrari
- Hirslanden Hospitals, Zürich, Switzerland. .,Università degli Studi di Milano, Milano, Italy.
| | - Stefan Seewald
- Hirslanden Hospitals, Zürich, Switzerland.,GastroZentrum Hirslanden, Zürich, Switzerland
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29
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Niihara M, Hiki N, Hosoda K, Sakuraya M, Washio M, Chuman M, Yamashita K. Improved anastomotic technique for esophagojejunal anastomosis using circular stapler. Langenbecks Arch Surg 2022; 407:353-356. [PMID: 35072779 DOI: 10.1007/s00423-021-02417-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 12/16/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE In total gastrectomy, Roux-en-Y reconstruction with esophagojejunal anastomosis has been widely used in gastrointestinal reconstruction. In the case of anastomotic leakage of RY reconstruction, esophagojejunal anastomosis should be paid attention, and esophageal fragility is considered the reason for the leakage. Here, we introduce an atraumatic and innovative technique for esophagojejunostomy. METHODS We prospectively performed routine novel esophagojejunal anastomosis using circular stapler device and reviewed the records of 14 consecutive patients with gastric cancer who underwent open total gastrectomy at Kitasato University Hospital from April 2019 to March 2020. By placing about 10 stay sutures around the entire esophageal stump, the esophageal stump can be opened to the maximum diameter. The forceps grasping the tissue was not necessary for these procedures, consequently preventing either tears the esophageal stump tissue or narrowing the esophageal lumen. RESULTS These 14 cases were far advanced cases of gastric cancer, 6 cases of splenectomy and 3 cases of distal pancreatectomy. No technical problems such as esophageal tear were observed in all cases. Postoperative complications were observed in 6 patients (42.9%), and their contents varied. However, they all improved conservatively. Regarding anastomotic complications, anastomotic leakage of Clavien-Dindo-II was observed in one case, but it improved conservatively. CONCLUSION Our new atraumatic anastomosis technique could abolish problems such as tear of esophagus wall due to introduce a larger-sized anvil, trauma of esophageal wall by grasping with forceps such as Alice or Babcock. Consequently, the atraumatic and innovative technique might make the esophagojejunostomy safe. This method might prevent anastomotic leakage and other complications effectively.
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Affiliation(s)
- Masahiro Niihara
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Naoki Hiki
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Kei Hosoda
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mikiko Sakuraya
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Marie Washio
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Motohiro Chuman
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Keishi Yamashita
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
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Hennig S, Jansen-Winkeln B, Köhler H, Knospe L, Chalopin C, Maktabi M, Pfahl A, Hoffmann J, Kwast S, Gockel I, Moulla Y. Novel Intraoperative Imaging of Gastric Tube Perfusion during Oncologic Esophagectomy—A Pilot Study Comparing Hyperspectral Imaging (HSI) and Fluorescence Imaging (FI) with Indocyanine Green (ICG). Cancers (Basel) 2021; 14:cancers14010097. [PMID: 35008261 PMCID: PMC8750976 DOI: 10.3390/cancers14010097] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/13/2021] [Accepted: 12/20/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Novel intraoperative imaging techniques, namely, hyperspectral (HSI) and fluorescence imaging (FI), are promising with respect to reducing severe postoperative complications, thus increasing patient safety. Both tools have already been used to evaluate perfusion of the gastric conduit after esophagectomy and before anastomosis. To our knowledge, this is the first study evaluating both modalities simultaneously during esophagectomy. Methods: In our pilot study, 13 patients, who underwent Ivor Lewis esophagectomy and gastric conduit reconstruction, were analyzed prospectively. HSI and FI were recorded before establishing the anastomosis in order to determine its optimum position. Results: No anastomotic leak occurred during this pilot study. In five patients, the imaging methods resulted in a more peripheral adaptation of the anastomosis. There were no significant differences between the two imaging tools, and no adverse events due to the imaging methods or indocyanine green (ICG) injection occurred. Conclusions: Simultaneous intraoperative application of both modalities was feasible and not time consuming. They are complementary with regard to the ideal anastomotic position and may contribute to better surgical outcomes. The impact of their simultaneous application will be proven in consecutive prospective trials with a large patient cohort.
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Affiliation(s)
- Sebastian Hennig
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
| | - Boris Jansen-Winkeln
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
- Department of General, Visceral, Thoracic and Vascular Surgery, St. Georg Hospital, Delitzscher Str. 141, D-04129 Leipzig, Germany
| | - Hannes Köhler
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Luise Knospe
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
| | - Claire Chalopin
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Marianne Maktabi
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Annekatrin Pfahl
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Jana Hoffmann
- Department of Sports Medicine and Prevention, University Leipzig, Rosa Luxemburg Str. 20-30, D-04103 Leipzig, Germany; (J.H.); (S.K.)
| | - Stefan Kwast
- Department of Sports Medicine and Prevention, University Leipzig, Rosa Luxemburg Str. 20-30, D-04103 Leipzig, Germany; (J.H.); (S.K.)
| | - Ines Gockel
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
- Correspondence: (I.G.); (Y.M.); Tel.: +49-(0)341-9717211(I.G.); Fax: +49-(0)341-9717209
| | - Yusef Moulla
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
- Correspondence: (I.G.); (Y.M.); Tel.: +49-(0)341-9717211(I.G.); Fax: +49-(0)341-9717209
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Abstract
This review highlights the current state regarding the preparation and characterization of tubular biocellulose materials as well as their application and application potential with a special focus on abdominal oncologic surgery. Biocellulose is a natural polymer synthesized by acetic acid bacteria from low molecular sugars and alcohols as a mechanically stable nanofiber network at the interface between the aqueous culture medium and air. This hydrogel is characterized by very high purity and biocompatibility, dimensional stability, and good surgical handling. With this property profile, biocellulose proves to be a promising candidate for the development of novel medical soft tissue implants. This requires close R&D cooperation between chemists, material scientists, biotechnologists, and surgeons. In this sense, this review spans from the natural polymer to the design of biocellulose implants and surgical suitability. It is also a concern of this article to show concretely the great need for such implants and the fields of application in oncological abdominal surgery where tubular biocellulose is or could be the focus of research. Furthermore, a critical assessment for the use of biocellulose materials concerning incidence malignancy and surgical interventions, complication rates, and current studies is emphasized. The regeneration of damaged bile ducts by the use of biocellulose implants is a first example.
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van Winsen M, McSorley ST, McLeod R, MacDonald A, Forshaw MJ, Shaw M, Puxty K. Postoperative C-reactive protein concentrations to predict infective complications following gastrectomy for cancer. J Surg Oncol 2021; 124:1060-1069. [PMID: 34350587 DOI: 10.1002/jso.26613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND OBJECTIVES Gastrectomy for gastric cancer is associated with significant infective postoperative complications. C-reactive protein (CRP) is a useful biomarker in the early detection of infective complications following major abdominal surgery. This single-centre retrospective study aimed to determine the relationship between postoperative CRP levels and development of postoperative infective complications after gastrectomy. METHODS Daily postoperative CRP levels were analyzed to determine a CRP threshold associated with infective complications. ROC curve analysis was used to determine which postoperative day (POD) gave the optimal cutoff. Multivariate analysis was performed to determine significant factors associated with complications. RESULTS One hundred and forty-four patients were included. A total of 61 patients (42%) had at least one infective complication. A CRP level of 220 mg/L was associated with the highest AUC (0.765) with a sensitivity of 70% and specificity of 76% (positive predictive value, 67%; negative predictive value, 78%). More patients with a CRP > 220 mg/L on POD 3 developed infective complications (67% vs. 21%, p < 0.001). CONCLUSIONS A CRP of more than 220 mg/L on POD 3 may be useful to alert clinicians to the increased risk of a postoperative infective complication or enable earlier safe discharge from critical care for those with a lower value.
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Affiliation(s)
- Marjolein van Winsen
- Department of Anaesthetics and Critical Care, Glasgow Royal Infirmary, University of Glasgow, Glasgow, UK
| | | | - Ross McLeod
- Department of Anaesthetics and Critical Care, Glasgow Royal Infirmary, University of Glasgow, Glasgow, UK
| | - Andrew MacDonald
- Department of Upper GI Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - Matthew J Forshaw
- Department of Upper GI Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - Martin Shaw
- Department of Anaesthetics and Critical Care, Glasgow Royal Infirmary, University of Glasgow, Glasgow, UK
| | - Kathryn Puxty
- Department of Anaesthetics and Critical Care, Glasgow Royal Infirmary, University of Glasgow, Glasgow, UK
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Application of Machine Learning for Predicting Anastomotic Leakage in Patients with Gastric Adenocarcinoma Who Received Total or Proximal Gastrectomy. J Pers Med 2021; 11:jpm11080748. [PMID: 34442391 PMCID: PMC8400241 DOI: 10.3390/jpm11080748] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/26/2021] [Accepted: 07/27/2021] [Indexed: 12/29/2022] Open
Abstract
Anastomotic leakage is a life-threatening complication in patients with gastric adenocarcinoma who received total or proximal gastrectomy, and there is still no model accurately predicting anastomotic leakage. In this study, we aim to develop a high-performance machine learning tool to predict anastomotic leakage in patients with gastric adenocarcinoma received total or proximal gastrectomy. A total of 1660 cases of gastric adenocarcinoma patients who received total or proximal gastrectomy in a large academic hospital from 1 January 2010 to 31 December 2019 were investigated, and these patients were randomly divided into training and testing sets at a ratio of 8:2. Four machine learning models, such as logistic regression, random forest, support vector machine, and XGBoost, were employed, and 24 clinical preoperative and intraoperative variables were included to develop the predictive model. Regarding the area under the receiver operating characteristic curve (AUC), sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy, random forest had a favorable performance with an AUC of 0.89, a sensitivity of 81.8% and specificity of 82.2% in the testing set. Moreover, we built a web app based on random forest model to achieve real-time predictions for guiding surgeons’ intraoperative decision making.
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Usefulness of inflammatory markers in detecting esophagojejunostomy leakage. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2021; 86:229-235. [PMID: 34210456 DOI: 10.1016/j.rgmxen.2021.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 05/30/2020] [Indexed: 11/21/2022]
Abstract
INTRODUCTION AND AIM Total gastrectomy is utilized in different pathologies. Esophagojejunostomy leakage is a frequent complication. Our aim was to determine the association of the neutrophil-lymphocyte ratio (NLR) with esophagojejunostomy leakage that subsequently required invasive treatment. MATERIALS AND METHODS A retrospective study included patients that underwent esophagojejunostomy within the time frame of 2002-2017. Patients were grouped into those with or without anastomotic leakage that had conservative treatment (group A) and those with anastomotic leakage that had invasive treatment (group B). ROC curves and the Youden index were used for the optimum cutoff values of the NLR. RESULTS Fifty-seven patients were included. Thirty-two (56.14%) were men, and mean patient age was 61.8 ± 13.4 years. Forty-five patients were assigned to group A and 12 to group B. Mean NLR was higher for group B on postoperative day 3 (group A 9.5 ± 7.5 vs. group B 13.9 ± 4.9) (p = 0.05). Mean total leukocytes was higher in group B on postoperative day 5 (group A 7.8 ± 3.4 × 103/mcl vs. group B 10.3 ± 4.4 × 103/mcl) (p = 0.03). NLR and total leukocyte accuracy on postoperative day 3 was calculated with ROC curves, at 0.78 and 0.63, respectively. For the NLR and leukocyte count, sensitivity was 91.7% and 58%, specificity was 64.4% and 60%, positive predictive value was 40% and 28%, and negative predictive value was 96% and 84%, respectively. CONCLUSIONS Postoperatively, the NLR identified the total gastrectomy with esophagojejunostomy patients that subsequently required an invasive procedure secondary to esophagojejunostomy leakage.
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Vrakopoulou GZ, Toutouzas KG, Giannios P, Panousopoulos SG, Theodoropoulos C, Danas E, Liakea A, Papalois AE, Zografos G, Larentzakis A. Impact of Deserosalization on Small Bowel Anastomosis Healing in Swine: A Pilot Study. In Vivo 2021; 34:2423-2429. [PMID: 32871768 DOI: 10.21873/invivo.12056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/06/2020] [Accepted: 07/10/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Healing is related to gastrointestinal anastomotic leak, which is a severe and common complication. This study aimed to investigate the feasibility and the impact of deserosalization on healing of jejuno-jejunal anastomoses in an animal model. MATERIALS AND METHODS Seven swine underwent three types of side-to-side jejuno-jejunal anastomosis twice and survived seven days. Three different types of jejuno-jejunal side-to-side anastomoses were performed twice at 20-cm distance from each other in each animal: no serosa removal, one-sided, and two-sided serosa removal, respectively. Bursting pressure, tissue hydroxyproline concentration, and pathology scores were evaluated. RESULTS Hydroxyproline tissue concentration was a mean±standard deviation of 0.37±0.09, 0.38±0.08, and 0.30±0.05 nmoI/ml respectively (p<0.05). Bursting pressure was a mean±standard deviation of 59.02±8.60, 73.20±11.09, and 100.01±7.49 mmHg, respectively (p<0.001). The histopathological assessment did not find any statistically significant differences. CONCLUSION Deserosalization in jejuno-jejunal anastomosis was technically feasible and seemed to improve mechanical strength and collagen deposition in this experimental porcine model. Further investigation is warranted.
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Affiliation(s)
- Gavriella-Zoi Vrakopoulou
- First Department of Propaedeutic Surgery, Hippocration General Athens Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos G Toutouzas
- First Department of Propaedeutic Surgery, Hippocration General Athens Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Giannios
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Sotirios-Georgios Panousopoulos
- First Department of Propaedeutic Surgery, Hippocration General Athens Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Theodoropoulos
- First Department of Propaedeutic Surgery, Hippocration General Athens Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eugene Danas
- First Department of Pathology, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Aliki Liakea
- First Department of Pathology, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Apostolos E Papalois
- Experimental, Educational and Research Center ELPEN, Pikermi, Greece.,School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - George Zografos
- First Department of Propaedeutic Surgery, Hippocration General Athens Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas Larentzakis
- First Department of Propaedeutic Surgery, Hippocration General Athens Hospital, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Yang R, Yang Y, Chen X, Yang Q. A Novel Technique for Extracorporeal Anastomosis: The Bronchus Forceps Is Applied to Reinforce the Esophageal Ring. J Laparoendosc Adv Surg Tech A 2021; 31:1315-1320. [PMID: 34129399 DOI: 10.1089/lap.2021.0233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background: For laparoscopic gastrectomy, it is significant to reduce the incidence of anastomotic leakage. The authors develop a novel technique for safe extracorporeal anastomosis that employs the bronchus forceps to reinforce the esophageal ring. Methods: From January 2017 to July 2020, 173 consecutive patients with gastric cancer received laparoscopic total gastrectomy or laparoscopic proximal gastrectomy. One hundred thirty-one patients only underwent extracorporeal anastomosis with a purse-string suture instrument (PSI) and a 25 mm circular stapler (Ethicon Intraluminal Circular Staplers CDH25A, Ethicon) (Conventional Surgery Group). In addition to these tools for extracorporeal anastomosis, the surgeon creatively used bronchus forceps to reinforce the esophageal ring on the anvil of circular stapler in 42 patients (Bronchus Forceps Ligation Group). The condition and the mean diameter of the narrowest part of the esophageal rings, postoperative outcomes, and complications were compared between the two groups. Results: Under direct vision, the esophageal rings were more complete in the Bronchus Forceps Ligation Group. Furthermore, the mean diameter of the narrowest part of the esophageal rings in the Bronchus Forceps Ligation Group was wider than that in the Conventional Surgery Group (4.34 ± 0.84 versus 2.68 ± 0.74 mm; P < .001). Meanwhile, the incidence of anastomotic leakage was lower in the Bronchus Forceps Ligation Group. Although reinforcing the anvil with the bronchus forceps will add additional surgery time, almost all can be done in less than 5 minutes. Conclusions: With applying the bronchus forceps to reinforce the esophageal ring on the anvil of the circular stapler, the extracorporeal anastomosis can be performed more safely.
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Affiliation(s)
- Rui Yang
- Department of the General Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yuyi Yang
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Xuan Chen
- Department of the General Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Qingqiang Yang
- Department of the General Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
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Risk factors for anastomotic leakage after gastrectomy for Siewert type II/III adenocarcinoma of the esophagogastric junction: a retrospective case-control study. JOURNAL OF BIO-X RESEARCH 2021. [DOI: 10.1097/jbr.0000000000000092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Cui H, Cui JX, Wang YN, Cao B, Deng H, Zhang KC, Xie TY, Liang WQ, Liu Y, Chen L, Wei B. Could neoadjuvant chemotherapy increase postoperative complication risk of laparoscopic total gastrectomy? A mono-institutional propensity score-matched study in China. World J Gastrointest Surg 2021; 13:429-442. [PMID: 34122733 PMCID: PMC8167844 DOI: 10.4240/wjgs.v13.i5.429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/27/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The potential survival benefit of neoadjuvant chemotherapy (NC) in patients with advanced gastric cancer has been widely recognized. With the development of minimally invasive surgery, which is represented by laparoscopy, the effect of NC on the safety of laparoscopic gastrectomy remains to be further explored.
AIM To compare the short-term outcomes of laparoscopic total gastrectomy (LTG) after NC (NC-LTG) with LTG alone.
METHODS A total of 92 patients who underwent NC-LTG and 381 patients who received LTG alone at the Chinese PLA General Hospital between September 2015 and September 2020 were retrospectively included in our study. We used propensity-score matching (PSM) to balance baseline bias. After 1:1 PSM, 73 patients were included in each group with no statistically significant difference in baseline characteristics.
RESULTS The NC-LTG group exhibited a longer operation time (244.10 ± 48.13 min vs 225.74 ± 45.33 min, P = 0.019) and increased intraoperative blood loss [150 (100-300) mL vs 100 (100-200) mL, P = 0.011] compared to the LTG group. The 30-d postoperative morbidity of the NC-LTG group was 20.5% (15/73), and that of the LTG group was 13.7% (10/73). There were no significant differences in 30-d severe complication rates or anastomotic leakage rates. Subgroup analysis showed that the patients with pTNM (pathological tumor-node-metastasis classification) T0N0-II in the NC-LTG group underwent a longer operation than the LTG group, while no significant difference was found in any perioperative index for the pTNM III patients. A multivariate analysis showed that an operation time longer than 240 min was an independent risk factor (odds ratio = 3.021, 95% confidence interval: 1.160-7.868, P = 0.024), while NC was not an independent risk factor for postoperative complications in LTG.
CONCLUSION Despite a longer operation time and more blood loss after NC-LTG, which indicate surgical difficulty, NC-LTG exhibits acceptable short-term outcomes compared to LTG, suggesting the safety and feasibility of NC-LTG.
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Affiliation(s)
- Hao Cui
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Jian-Xin Cui
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Yu-Ning Wang
- First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Bo Cao
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Huan Deng
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Ke-Cheng Zhang
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Tian-Yu Xie
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Wen-Quan Liang
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Yi Liu
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Lin Chen
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
| | - Bo Wei
- Department of General Surgery, Institute of General Surgery, Chinese PLA General Hospital, Beijing 100853, China
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Advantageous Short-Term Outcomes of Esophagojejunostomy Using a Linear Stapler Following Open Total Gastrectomy Compared with a Circular Stapler. World J Surg 2021; 45:2501-2509. [PMID: 33796923 DOI: 10.1007/s00268-021-06100-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Esophagojejunostomy is one of the most important surgical procedures in total gastrectomy. In the past, esophagojejunostomy was exclusively performed using a circular stapler in open total gastrectomy (OTG). With the increasing frequency of its use in laparoscopic gastrectomy, esophagojejunostomy using a linear stapler has been performed in OTG. However, it is still unclear whether the use of a linear stapler in esophagojejunostomy following OTG has any advantages compared with the conventional use of a circular stapler. METHODS A total of 298 patients who underwent OTG for gastric cancer between 2014 and 2019 were enrolled in this study. Patients were categorized into circular and linear groups (group C and group L) according to the stapler type used for the esophagojejunostomy. After propensity score matching, 136 patients (68 each in groups C and L) were selected to compare the surgical outcomes including incidence of esophagojejunostomy-related complications and postoperative nutritional status. RESULTS The median operation time was significantly longer in group L than in group C (261.5 min versus 325.5 min; P < 0.001). The incidence of esophagojejunostomy-related complications did not differ between the two groups (5.9% versus 2.9%; P = 0.68); however, no anastomotic stricture and bleeding occurred in group L. Bodyweight loss was significantly lower in group L than in group C at 6 months (15.9% versus 12.6%; P = 0.007) after surgery. CONCLUSIONS Esophagojejunostomy using a linear stapler following OTG is equally safe and possibly advantageous in anastomotic stricture, bleeding and nutritional status compared with the use of a circular stapler.
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The impact of gastrointestinal anastomotic leaks on survival of patients undergoing cytoreductive surgery and heated intraperitoneal chemotherapy. Am J Surg 2021; 223:331-338. [PMID: 33832737 DOI: 10.1016/j.amjsurg.2021.03.061] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/15/2021] [Accepted: 03/28/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Gastrointestinal (GI) leaks after cytoreductive surgery and hyperthermic Intraperitoneal Chemotherapy (CRS/HIPEC) is a known life-threatening complication that may alter patients' outcomes. Our aim is to investigate risk factors associated with GI leaks and evaluate the impact of GI leaks on patient's oncological outcomes. METHODS A retrospective analysis of perioperative and oncological outcomes of patients with and without GI leaks after CRS/HIPEC. RESULTS Out of 191 patients included in this study, GI leaks were identified in 17.8% (34/191) of patients. Small bowel anastomoses were the most common site (44%). Most of the GI leaks were managed conservatively and re-operation was needed in 44.1% of cases. Univariate analysis identified higher PCI (p = 0.03), higher number of packed cells transfused (p = 0.036), pelvic peritonectomy (p = 0.013), high number of anastomoses (p = 0.003) and colonic resection (p = 0.042) as factors associated with GI leaks. Multivariate analysis identified stapled anastomoses (OR 2.59, p = 0.001) and pelvic peritonectomy (OR 2.33, p = 0.044) as independent factors associated with GI leaks. Disease-free survival tended to be worse in the leak group but did not reach statistical significance (p = 0.235). The 3- and 5-year OS was 73.2% and 52.9% in the leak group compared to 75.8% and 73.2% in the non-leak group (p = 0.236). CONCLUSIONS GI leak showed no impact on overall and disease free survival after CRS/HIPEC.Avoidance of stapled reconstruction in high risk patients with high tumor burden and large number of anastomoses may yield improved outcomes.
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De Pasqual CA, Mengardo V, Tomba F, Veltri A, Sacco M, Giacopuzzi S, Weindelmayer J, de Manzoni G. Effectiveness of endoscopic vacuum therapy as rescue treatment in refractory leaks after gastro-esophageal surgery. Updates Surg 2021; 73:607-614. [PMID: 33258044 PMCID: PMC8005387 DOI: 10.1007/s13304-020-00935-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/15/2020] [Indexed: 10/27/2022]
Abstract
The treatment of leak after esophageal and gastric surgery is a major challenge. Over the last few years, endoscopic vacuum therapy (E-VAC) has gained popularity in the management of this life-threatening complication. We reported our initial experience on E-VAC therapy as rescue treatment in refractory anastomotic leak and perforation after gastro-esophageal surgery. From September 2017 to December 2019, a total of 8 E-VAC therapies were placed as secondary treatment in 7 patients. Six for anastomotic leak (3 cervical, 1 thoracic, 2 abdominal) and 1 for perforation of the gastric conduit. In 6 cases, E-VAC was placed intracavitary; while in the remaining 2, the sponge was positioned intraluminal (one patient was treated with both approaches). A total of 60 sponges were used in the whole cohort. The median number of sponge insertions was 10 (range: 5-14) with a median treatment duration of 41 days (range: 19-49). A complete healing was achieved in 4 intracavitary (67%) and in 1 intraluminal (50%) E-VAC. We observed only one E-VAC-related complication: a bleeding successfully managed endoscopically. E-VAC therapy seems to be a safe and effective tool in the management of leaks and perforations after upper GI surgery, although with longer healing time when it is used as secondary treatment.
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Affiliation(s)
- Carlo Alberto De Pasqual
- General and Upper GI Surgery Division, University of Verona, Piazzale A. Stefani 1, 37124, Verona, Italy
| | - Valentina Mengardo
- General and Upper GI Surgery Division, University of Verona, Piazzale A. Stefani 1, 37124, Verona, Italy.
| | - Francesco Tomba
- Department of Emergency Surgical Endoscopy, Azienda Ospedaliera Universitaria Integrata, Piazzale A. Stefani 1, 37124, Verona, Italy
| | - Alessandro Veltri
- General and Upper GI Surgery Division, University of Verona, Piazzale A. Stefani 1, 37124, Verona, Italy
| | - Michele Sacco
- General and Upper GI Surgery Division, University of Verona, Piazzale A. Stefani 1, 37124, Verona, Italy
| | - Simone Giacopuzzi
- General and Upper GI Surgery Division, University of Verona, Piazzale A. Stefani 1, 37124, Verona, Italy
| | - Jacopo Weindelmayer
- General and Upper GI Surgery Division, University of Verona, Piazzale A. Stefani 1, 37124, Verona, Italy
| | - Giovanni de Manzoni
- General and Upper GI Surgery Division, University of Verona, Piazzale A. Stefani 1, 37124, Verona, Italy
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Xing J, Liu M, Qi X, Yu J, Fan Y, Xu K, Gao P, Tan F, Yao Z, Zhang N, Yang H, Zhang C, Cui M, Su X. Risk factors for esophagojejunal anastomotic leakage after curative total gastrectomy combined with D2 lymph node dissection for gastric cancer. J Int Med Res 2021; 49:3000605211000883. [PMID: 33736508 PMCID: PMC7983250 DOI: 10.1177/03000605211000883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 02/16/2021] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVE To explore the risk factors associated with esophagojejunal anastomotic leakage (EJAL) after curative total gastrectomy combined with D2 lymph node dissection for gastric cancer. METHODS We reviewed the data for 390 consecutive patients undergoing Roux-en-Y esophagojejunostomy reconstruction after total gastrectomy. Multivariate analysis was performed using a logistic regression model to identify the independent risk factors for EJAL. RESULTS Of the 390 patients enrolled in this study, EJAL occurred in 10 patients (2.6%), and one patient (1/10) with EJAL died. Univariate analysis identified age, alcohol consumption, pulmonary insufficiency, and intraoperative blood loss as risk factors for EJAL. Of these four risk factors, age and alcohol consumption were retained as independent risk factors by multivariate analysis. CONCLUSION Surgeons should be very careful regarding anastomotic leakage after esophagojejunal anastomosis, perioperatively, especially in patients with advanced age and a history of alcohol consumption. Pulmonary insufficiency and intraoperative blood loss, although not identified as independent risk factors, should also be considered.
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Affiliation(s)
| | | | | | - Jianhong Yu
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Yingcong Fan
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Kai Xu
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Pin Gao
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Fei Tan
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Zhendan Yao
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Nan Zhang
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Hong Yang
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Chenghai Zhang
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Ming Cui
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
| | - Xiangqian Su
- Key Laboratory of Carcinogenesis and Translational
Research (Ministry of Education), Department of Gastrointestinal Surgery IV,
Peking University Cancer Hospital and Institute, Beijing, China
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Incidence and treatment outcomes of leakage after gastrectomy for gastric cancer: Experience of 14,075 patients from a large volume centre. Eur J Surg Oncol 2021; 47:2304-2312. [PMID: 33663943 DOI: 10.1016/j.ejso.2021.02.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/15/2021] [Accepted: 02/09/2021] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Leakage is a serious and potentially fatal complication of gastrectomy for gastric cancer. However, comprehensive reports regarding leakage after gastrectomy remain limited. We aimed to evaluate the incidence and treatment outcomes of leakage after gastrectomy for cancer. METHODS We reviewed the prospectively collected data of 14,075 Patients who underwent gastrectomy for gastric cancer between 2005 and 2017. Outcomes included incidence, risk factors of leakage, and leakage treatment outcomes. RESULTS The median day of leakage detection was postoperative day 7 (range 1-29days). The overall leakage incidence was 1.51% (213/14,075), and the most frequent location was the oesophagojejunostomy (2.07%). Leakage after total gastrectomy was more frequent with minimally invasive surgery (open:1.64%, laparoscopic:3.56%, robotic:5.83%; P < 0.001). Leakage incidence was higher in the surgeon's initial 100 cases than in later cases (2.4 vs. 1.3%; P < 0.001), especially with minimally invasive surgery. Early leakage (within 4 days of surgery) occurred more often after minimally invasive surgery (open:12.7%, laparoscopic:35.4%, robotic:29.0%; P = 0.006). The success rate for initial treatment of leakage was 70.4% (150/213). Surgery after initial treatment failure demonstrated a higher success rate for early leakage than for late leakage (80.0 vs. 22.2%). Among 213 patients who experienced leakage, fifteen patients (7.0%) died, and leakage-related mortality accounted for 38.5% (15/39) of all surgery-related mortality after gastrectomy. CONCLUSIONS Leakage after gastric cancer surgery is associated with high mortality. Improved surgeon experience using minimally invasive techniques is required to reduce the risk of leakage. Surgery is an effective treatment for early leakage, although further studies are needed to establish the most appropriate treatment strategies.
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Sakamoto S, Matsumura M, Tani K, Nemoto S, Tsuchida K, Koga F, Seyama Y. Jejunal limb obstruction by a tumor thrombus from pancreatic metastasis of renal cell carcinoma: a case report. Surg Case Rep 2021; 7:37. [PMID: 33534019 PMCID: PMC7859002 DOI: 10.1186/s40792-021-01122-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 01/27/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Renal cell carcinoma (RCC) is a primary tumor with the highest frequency of pancreatic metastasis. Although surgical resection can improve the prognosis of some patients with pancreatic metastasis of RCC (PM-RCC), the role of palliative surgery remains unclear. Herein, we described a case of jejunal limb occlusion caused by a tumor thrombus arising from a PM-RCC which was treated by surgical resection. CASE PRESENTATION A 75-year-old, male patient with metastatic RCC was admitted to our hospital with new-onset dysphagia and weight loss. Twenty years earlier he underwent a right nephrectomy with an adrenalectomy for the first surgical resection of RCC, and 12 years ago he underwent a left partial nephrectomy for metachronous primary RCC. Nine years later, multiple pancreatic metastases were detected. After discontinuing interferon therapy, he was followed up at his request without anticancer treatment. Multiple, pulmonary metastases developed 3 years ago, and resection of a brain metastasis was performed 6 months ago. He had also undergone a total gastrectomy with Roux-en Y reconstruction and splenectomy for gastric cancer 23 years ago. Computed tomography revealed a metastatic lesion in the pancreatic tail extending into the jejunal limb, which was obstructed by a tumor thrombus. Jejunal limb resection was performed concomitantly with a distal pancreatectomy as palliative surgery. The jejunal limb remnant was approximately 30 cm long and was re-anastomosed to the esophagus using a circular stapler. Blood perfusion at the anastomotic site was confirmed by indocyanine green fluorescence imaging. He was discharged on postoperative day 24 and was followed in the outpatient clinic. He achieved sufficient oral intake at 8 months postoperatively. CONCLUSIONS PM-RCC can invade the gastrointestinal tract and cause tumor thrombus formation resulting in bowel occlusion requiring surgical intervention.
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Affiliation(s)
- Shinya Sakamoto
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Masaru Matsumura
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Keigo Tani
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Satoshi Nemoto
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan
| | - Kazuhito Tsuchida
- Department of Gastric Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Fumitaka Koga
- Department of Urology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Yasuji Seyama
- Department of Hepato-Biliary-Pancreatic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan.
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Ma F, Wang W, Guo D, Zhang Y, Peng L, Ma Q, Ji S, Chai J, Hua Y, Chen X, Wang H, Xu S, Li Q, Luo S, Yamashita H, Lim KT, Li T, Zhang B. Short-term outcomes of laparoscopic versus open proximal gastrectomy with double-tract reconstruction for Siewert type II and III adenocarcinoma of the esophagogastric junction: a retrospective observational study of consecutive patients. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:352. [PMID: 33708979 PMCID: PMC7944316 DOI: 10.21037/atm-21-130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND To investigate the safety and merits of laparoscopic proximal gastrectomy with double-tract reconstruction (LPG-DT) for Siewert type II and III adenocarcinoma of the esophagogastric junction (AEG). METHODS Retrospective analysis of the clinical data of 100 consecutive patients with Siewert II and III AEG treated at the Affiliated Tumor Hospital of Zhengzhou University from October 2010 to October 2019 was performed. Out of these patients, 69 underwent open proximal gastrectomy with double-tract reconstruction (OPG-DT), while 31 underwent LPG-DT. The clinicopathological characteristics, perioperative data, and short-term outcomes of the two groups were compared. A P value <0.05 was considered statistically significant. RESULTS Males accounted for 87% of all patients. Lymph nodes (LNs) count, time to first meal, postoperative length of stay, and postoperative complications were similar between the OPG-DT and LPG-DT group. flatus time was significantly shorter in the LPG-DT group (P<0.05), while the duration of operation was significantly shorter in the the OPG-DT group (P<0.001). Furthermore, the LPG-DT group has less blood loss, shorter flatus time, and lower postoperative-day-5 white blood cell (WBC) count and C-reactive protein (CRP) levels (P<0.05). CONCLUSIONS Although LPG-DT took longer to perform, its advantages of reduced blood loss and less surgical stress reflected on inflammatory markers supports an acceptable surgical option for Siewert II and III AEG.
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Affiliation(s)
- Fei Ma
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Weifeng Wang
- Department of Gastrointestinal Surgery, Xinchang Hospital Affiliated to Wenzhou Medical University, Shaoxing, China
| | - Dandan Guo
- Department of Radiology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yonglei Zhang
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Liangqun Peng
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Qi Ma
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Sheqing Ji
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Junhui Chai
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Yawei Hua
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaobing Chen
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Wang
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Shuning Xu
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Qian Li
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Suxia Luo
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Hiroharu Yamashita
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Kheng Tian Lim
- Department of Surgery, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, Xi’an, China
| | - Bin Zhang
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
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Uchida T, Sekine R, Matsuo K, Kigawa G, Umemoto T, Kijima K, Harada Y, Wakabayashi T, Takahashi Y, Shiozawa T, Oyama H, Shibata S, Tanaka K. Association between low preoperative skeletal muscle quality and infectious complications following gastrectomy for gastric cancer. Surg Today 2021; 51:1135-1143. [PMID: 33491103 DOI: 10.1007/s00595-020-02225-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/07/2020] [Indexed: 12/25/2022]
Abstract
PURPOSE It is known that sarcopenia affects the overall short- and long-term outcomes of patients with gastric cancer (GC); however, the effect of muscle quality on infectious complications after gastrectomy for GC remains unclear. We investigated the associations between the preoperative quantity and quality of skeletal muscle on infectious complications following gastrectomy for GC. METHODS The subjects of this retrospective study were 353 GC patients who underwent radical gastrectomy between 2009 and 2018. We examined the relationships between their clinical factors, including skeletal muscle mass index and intramuscular adipose tissue content (IMAC), and infectious complications after gastrectomy. RESULTS Infectious complications developed in 59 patients (16.7%). The independent risk factors for infectious complications identified by multivariate analysis were male gender (P < 0.001), prognostic nutritional index below 45 (P = 0.006), and high IMAC (P = 0.011). Patients with a high IMAC were older and had a higher body mass index, as well as a greater age-adjusted Charlson comorbidity index, than those with low or normal IMAC. CONCLUSIONS Low skeletal muscle quality defined by a high IMAC is a risk factor for infectious complications following gastrectomy. When feasible, preoperative nutritional intervention and rehabilitation aiming to improve muscle quality could reduce infectious complications after gastrectomy for GC.
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Affiliation(s)
- Tsuneyuki Uchida
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan.
| | - Ryuichi Sekine
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Kenichi Matsuo
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Gaku Kigawa
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Takahiro Umemoto
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Kazuhiro Kijima
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Yoshikuni Harada
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Tetsuji Wakabayashi
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Yuki Takahashi
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Toshimitsu Shiozawa
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Hideyuki Oyama
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Shiori Shibata
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
| | - Kuniya Tanaka
- Department of Gastroenterological and General Surgery, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama, Kanagawa, 2278501, Japan
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Trapani R, Rausei S, Reddavid R, Degiuli M, Bencivenga M, Dal Cero M, Rosa F, Alfieri S, Tiberio GA, Alfano MS, Gualtierotti M, Ferrari G, Persiani R, Biondi A, Donini A, Graziosi L, Sasia D, Geretto P, Vigano J, Cicuttin E, Galli F, Strignano P, Mazza E, Taddei A, Bartolini I, Taglietti L, Ruggiero S, Treppiedi E, Postiglione V, Casella F, Sansonetti A, Abatini C, Attalla EL Halabieh M, Millo P, Usai A, Mineccia M, Ferrero A. Risk factors for esophago-jejunal anastomosis leakage after total gastrectomy for cancer. A multicenter retrospective study of the Italian research group for gastric cancer. Eur J Surg Oncol 2020; 46:2243-2247. [DOI: 10.1016/j.ejso.2020.06.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/25/2020] [Accepted: 06/18/2020] [Indexed: 12/14/2022] Open
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Asif S, Singh AP, Inavolu P, Reddy DN, Ramchandani M. Endoscopic closure of jejunal perforation in altered anatomy using a detachable endoloop. VideoGIE 2020; 5:577-579. [PMID: 33204924 PMCID: PMC7650843 DOI: 10.1016/j.vgie.2020.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Alshomimi S, Hassan A, Faisal Z, Mohammed A, Al Dandan O, Alsaif HS. Sclerosing Encapsulating Carcinomatous Peritonitis: A Case Report. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2020; 9:63-66. [PMID: 33519346 PMCID: PMC7839579 DOI: 10.4103/sjmms.sjmms_275_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 11/14/2019] [Accepted: 06/02/2020] [Indexed: 01/17/2023]
Abstract
Sclerosing encapsulating peritonitis (SEP) is a rare clinical condition characterized by the formation of a thick, fibrous membrane encasing the intestines, which may lead to intestinal obstruction. The pathogenesis is not completely understood, but various risk factors are well established. However, there are only few reported cases of SEP associated with peritoneal carcinomatosis. Herein, we report a case of a 69-year-old male patient who presented clinically with acute intestinal obstruction 2 years after undergoing a resection procedure for gastric cancer. An abdominal computed tomography revealed findings typical of SEP. Consequently, the patient underwent exploratory laparoscopy, which confirmed the diagnosis of SEP and established the etiology as peritoneal metastases. The patient was managed conservatively, and his symptoms showed some improvement. The patient was at an advanced stage of the disease, and thus remained on palliative care and passed away 1 month later. Although very rare, physicians should consider SEP in their differential diagnoses of intestinal obstruction in patients, particularly in those with a history of intra-abdominal malignancies.
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Affiliation(s)
- Saeed Alshomimi
- Department of General Surgery, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
| | - Ali Hassan
- Department of Radiology, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
| | - Zainab Faisal
- Department of General Surgery, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
| | - Afnan Mohammed
- Department of General Surgery, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
| | - Omran Al Dandan
- Department of Radiology, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
| | - Hind S Alsaif
- Department of Radiology, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
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Chen L, Zhang L, Shi L, Fu G, Jiang C. The role of surgery type in postoperative atrial fibrillation and in-hospital mortality in esophageal cancer patients with preserved left ventricular ejection fraction. World J Surg Oncol 2020; 18:244. [PMID: 32917215 PMCID: PMC7488674 DOI: 10.1186/s12957-020-02011-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 08/24/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Postoperative atrial fibrillation (POAF) is one of the most common complications of esophagectomy, which may extend the inpatient hospital stay. Minimally invasive esophagectomy (MIE) has been increasingly used in clinical practice; however, its POAF risk and short-term mortality remain unclear. This study aimed to examine the POAF risk and in-hospital mortality rate between patients receiving MIE and open esophagectomy (OE). METHODS Esophageal cancer patients who underwent MIE or OE from a retrospective cohort study were evaluated. A multivariate logistic regression model was built to assess the associations between esophagectomy (MIE vs. OE) and various outcomes (POAF, in-hospital mortality). Covariates included age, sex, body mass index, neoadjuvant therapy, tumor stage, surgery incision type, comorbidities, cardia conditions, peri-operative medication, and complications. RESULTS Of the 484 patients with esophageal cancer, 63 received MIE. A total of 53 patients developed POAF. Compared to patients receiving OE, MIE patients had 81% reduced odds of POAF (adjusted odds ratio [aOR] 0.185, 95% CI 0.039-0.887, P = 0.035). No statistically significant association was found for in-hospital mortality (aOR 0.709, 95% CI 0.114-4.409, P = 0.712). CONCLUSIONS MIE is associated with a lower risk of POAF, compared to traditional surgery. No significant short-term survival benefit was found for MIE.
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Affiliation(s)
- Laite Chen
- Department of Cardiology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, No. 3 Qingchun East Road, Zhejiang, 310000, Hangzhou, China
| | - Lu Zhang
- Department of Public Health Sciences, Clemson University, Clemson, SC, USA
| | - Lu Shi
- Department of Public Health Sciences, Clemson University, Clemson, SC, USA
| | - Guosheng Fu
- Department of Cardiology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, No. 3 Qingchun East Road, Zhejiang, 310000, Hangzhou, China
| | - Chenyang Jiang
- Department of Cardiology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, No. 3 Qingchun East Road, Zhejiang, 310000, Hangzhou, China.
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