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Kuang Y, Ji R, Yuan T, Liu M. Modified technique of Hepatojejunostomy for biliary tract reconstruction after resection of tumors affecting the perihilar region: a case series. BMC Surg 2024; 24:102. [PMID: 38600548 PMCID: PMC11007967 DOI: 10.1186/s12893-024-02393-4] [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: 09/01/2023] [Accepted: 03/20/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUNDS Radical resection is the most effective treatment for perihilar tumors. Biliary tract reconstruction after resection is one of the key steps in this surgery. Mucosa-to-mucosa cholangiojejunostomy is traditionally performed, in which the bile ducts at the resection margin are separately anastomosed to the jejunum. However, this approach is associated with long operative time and high risk of postoperative complications. The present study presents a modified technique of hepatojejunostomy and its outcomes. METHODS The data of patients who underwent hepatojejunostomy using the modified technique at the Department of Hepatobiliary Surgery, Daping Hospital, Army Medical University, Chongqing, China, from January 2016 to December 2021, were retrospectively analyzed. RESULTS A total of 13 patients with perihilar tumors underwent R0 resection and bilioenteric reconstruction using the modified hepatojejunostomy technique during the study period. During the operation, the alignment of the bile duct stumps was improved, the posterior wall of the anastomosis was reinforced, internal stents were placed in the smaller bile ducts, external stents were placed in the larger bile ducts, and hepatojejunostomy was performed using 4 - 0 prolene. No serious postoperative complications, such as death or bile leakage, occurred during the hospitalization. Furthermore, there were no cases of biliary stricture or cholangitis after the six-month follow-up period. CONCLUSION The modified hepatojejunostomy technique is a safe and effective technique of biliary reconstruction after the resection of perihilar tumors. This can be easily performed for difficult cases with multiple bile ducts that require reconstruction after resection.
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Affiliation(s)
- Yi Kuang
- Department of Hepatobiliary Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Ran Ji
- Department of Burn and Plastic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, China
| | - Tao Yuan
- Department of Hepatobiliary Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Menggang Liu
- Department of Hepatobiliary and Pancreatic Surgery, The People's Hospital of Chongqing Liang Jiang New Area, No. 199, Renxing Road, Chongqing, Liangjiang New District, 400042, China.
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Oikawa R, Ito K, Takemura N, Mihara F, Kokudo N. How to do it: rescue duct-to-duct biliary reconstruction techniques to avoid severe biliary complications of hepatic resection for hepatocellular carcinoma. Surg Today 2024; 54:387-395. [PMID: 37815642 DOI: 10.1007/s00595-023-02754-1] [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: 02/28/2023] [Accepted: 09/03/2023] [Indexed: 10/11/2023]
Abstract
There are few reports on duct-to-duct biliary reconstruction for complex liver resection with limited bile duct resection. We performed duct-to-duct biliary reconstruction in two patients undergoing limited bile duct resection where Roux-en-Y hepaticojejunostomy (HJ) was difficult. An external biliary drainage tube was placed routinely at the anastomotic site to prevent stenosis. In case 1, the tumor-infiltrated part of the left hepatic duct (LHD) was resected and the LHD was repaired using duct-to-duct reconstruction with interrupted sutures. In case 2, after the tumor-infiltrated part of the LHD and posterior hepatic duct (PHD) were resected, T-tube reconstruction was performed on the PHD, and the LHD was anastomosed using interrupted sutures for the posterior wall and a round ligament patch for the anterior wall. Our literature review suggests that an external biliary drainage tube with stenting over the anastomosis may reduce the risk of biliary complications.
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Affiliation(s)
- Ryo Oikawa
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Kyoji Ito
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Nobuyuki Takemura
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan.
| | - Fuminori Mihara
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Norihiro Kokudo
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
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Yadav TN, Pandit N, Deo KB, Awale L, Neupane D, Adhikary S. Continuous versus interrupted anastomotic technique for the hepaticojejunostomy: a prospective cohort study. Ann Med Surg (Lond) 2024; 86:1950-1955. [PMID: 38576960 PMCID: PMC10990411 DOI: 10.1097/ms9.0000000000001902] [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: 12/19/2023] [Accepted: 02/25/2024] [Indexed: 04/06/2024] Open
Abstract
Background Interrupted sutures is the gold standard technique of hepaticojejunostomy (HJ) for bilioenteric anastomosis. This study compares the safety and early complications of continuous and interrupted suture HJ. Methods A prospective study involving all elective HJ between September 2019 and June 2021 was conducted. Patients with type IV or V biliary strictures, duct diameter less than 8 mm and/or associated vascular injury, and bilateral HJ were excluded. The study patients were divided into two random groups; interrupted and continuous anastomotic technique. Patient demographics, preoperative parameters including pathology (benign vs. malignant), HJ leak, suture time, and postoperative morbidity were recorded. Results Total 34 patients were enroled. Eighteen (52.9%) were into interrupted and 16 (47.1%) patients into the continuous group. Both the groups were comparable with regards to demographics, haemoglobin, serum albumin, preoperative cholangitis and biliary stenting. Total three (8.8%) patients in the entire study developed bile leak; interrupted-2 and continuous-1, which was not significant statistically (P=1.0). Similarly, total number of sutures used and the mean operating time to complete anastomosis in the continuous group was significantly lesser than the interrupted group (2.3±0.5 versus 9.6±1.6, P<0.001) and (16.2±3.1 versus 38.6±9.2 min, P<0.001), respectively. There were three (18.8%) re-exploration in the continuous anastomotic technique. Among them, only one re-operation was due to HJ anastomosis failure without mortality, remaining had re-exploration for bleeding (non-HJ). Conclusions Both the techniques is safe with comparable morbidity. Further, continuous has an added advantage of decreased anastomotic time and cost.
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Affiliation(s)
- Tek Narayan Yadav
- Department of Surgical, Gastroenterology B. P. Koirala Institute of Health Sciences, Dharan
| | - Narendra Pandit
- Department of Surgical, Gastroenterology Birat Medical College Teaching Hospital (BMCTH), Budhiganga, Morang, Nepal
| | - Kunal Bikram Deo
- Department of Surgical, Gastroenterology B. P. Koirala Institute of Health Sciences, Dharan
| | - Lalijan Awale
- Department of Surgical, Gastroenterology B. P. Koirala Institute of Health Sciences, Dharan
| | - Durga Neupane
- Department of Surgical, Gastroenterology B. P. Koirala Institute of Health Sciences, Dharan
| | - Shailesh Adhikary
- Department of Surgical, Gastroenterology B. P. Koirala Institute of Health Sciences, Dharan
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Sakamoto S, Tabuchi M, Okamoto N, Yoshimatsu R, Matsumoto M, Iwata J, Iiyama T, Okabayashi T. The Clinical Features of Late Postoperative Cholangitis After Hepaticojejunostomy Brought on by Conditions other than Cancer Recurrence. Am Surg 2024; 90:800-809. [PMID: 37918444 DOI: 10.1177/00031348231212585] [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: 11/04/2023]
Abstract
PURPOSE Postoperative cholangitis and anastomotic strictures (AS) are long-term complications of biliary-enteric anastomosis (BEA). METHODS We retrospectively reviewed data of patients who underwent bile duct resection with or without hepatectomy and investigated the risk factors for postoperative cholangitis, benign AS, and incidence of Clavien-Dindo (C-D) >Grade III complications. RESULTS Overall, data of 189 patients (115 men and 74 women) were retrospectively analyzed. The median patient age was 73 years. Thirty-five patients (18.5%) developed postoperative cholangitis, and 16 (8.4%) developed postoperative AS. Male sex and serious postoperative complications (C-D ≥ Grade III) were independent risk factors for cholangitis. The incidence of serious postoperative complications was 32.3%. Hypertension, preoperative biliary drainage, C-reactive protein-albumin ratio ≥.22, and bile duct resection with hepatectomy were potential risk factors for serious postoperative complications. CONCLUSIONS The incidence rates of postoperative cholangitis and AS after BEA were 18.5% and 8.4%, respectively. Male sex and serious postoperative complications (C-D ≥ Grade III) were independent risk factors for postoperative cholangitis.
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Affiliation(s)
- Shinya Sakamoto
- Department of Gastroenterological Surgery, Kochi Health Sciences Center, Kochi, Japan
| | - Motoyasu Tabuchi
- Department of Gastroenterological Surgery, Kochi Health Sciences Center, Kochi, Japan
| | - Nobuto Okamoto
- Department of Gastroenterology and Hepatology, Kochi Health Sciences Center, Kochi, Japan
| | - Rika Yoshimatsu
- Department of Radiology, Kochi Health Sciences Center, Kochi, Japan
| | - Manabu Matsumoto
- Department of Diagnostic Pathology, Kochi Health Sciences Center, Kochi, Japan
| | - Jun Iwata
- Department of Diagnostic Pathology, Kochi Health Sciences Center, Kochi, Japan
| | - Tatsuo Iiyama
- Department of Biostatistics, National Center for Global Health and Medicine, Shinjuku, Japan
| | - Takehiro Okabayashi
- Department of Gastroenterological Surgery, Kochi Health Sciences Center, Kochi, Japan
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Mantas A, Liu D, Otto CC, Heij LR, Heise D, Bruners P, Lang SA, Ulmer TF, Neumann UP, Bednarsch J. Time to surgery is not an oncological risk factor in patients with cholangiocarcinoma undergoing curative-intent liver surgery. Sci Rep 2024; 14:1644. [PMID: 38238432 PMCID: PMC10796920 DOI: 10.1038/s41598-023-50842-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 12/27/2023] [Indexed: 01/22/2024] Open
Abstract
Surgical resection is the only option to achieve long-term survival in cholangiocellular carcinoma (CCA). Due to limitations of health care systems and unforeseeable events, e.g., the COVID pandemic, the time from diagnosis to surgery (time-to-surgery (TTS)) has gained great interest in malignancies. Thus, we investigated whether TTS is associated with the oncological outcome in patients who underwent surgery for CCA. A cohort of 276 patients undergoing curative-intent surgery for intrahepatic and perihilar CCA excluding individuals with neoadjuvant therapy and perioperative mortality between 2010 and 2021 were eligible for analysis. Patients were grouped according to TTS (≤ 30; 31-60; 61-90; > 90 days) and compared by Kruskal-Wallis-analysis. Survival was compared using Kaplan-Meier analysis and characteristics associated with cancer-specific survival (CSS), recurrence-free survival (RFS) and overall survival (OS) using Cox regressions. The median CSS was 39 months (3-year-CSS = 52%, 5-year-CSS = 42%) and the median RFS 20 months (3-year-CSS = 38%, 5-year-CSS = 33%). In univariable Cox regressions, TTS was not associated with CSS (p = 0.971) or RFS (p = 0.855), respectively. A grouped analysis with respect to TTS (≤ 30 days, n = 106; 31-60 days, n = 134; 61-90 days, n = 44; > 90 days, n = 29) displayed a median CSS of 38, 33, 51 and 41 months and median RFS of 17, 22, 28 and 20 months (p = 0.971 log rank; p = 0.520 log rank). No statistical difference regarding oncological risk factors were observed between the groups. This study is the first comprehensive analysis of TTS in CCA patients. Within a representative European cohort, TTS was not associated with earlier tumor recurrence or reduced CCS.
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Affiliation(s)
- Anna Mantas
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany
| | - Dong Liu
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Carlos Constantin Otto
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany
| | - Lara Rosaline Heij
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany
- Institute of Pathology, University Hospital RWTH Aachen, Aachen, Germany
| | - Daniel Heise
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany
| | - Philipp Bruners
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Sven Arke Lang
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany
| | - Tom Florian Ulmer
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany
| | - Ulf Peter Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany
- Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands
| | - Jan Bednarsch
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany.
- Department of Surgery and Transplantation, University Hospital Essen, Essen, Germany.
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Ishii T, Ueda M, Maeda S. Novel approach to complete anastomotic obstruction after hepaticojejunostomy. Dig Endosc 2022; 34:e54-e55. [PMID: 35187725 DOI: 10.1111/den.14238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/10/2022] [Accepted: 01/12/2022] [Indexed: 02/08/2023]
Affiliation(s)
- Tomohiro Ishii
- Departments of Gastroenterology, Saiseikai Yokohamashi Nanbu Hospital, Kanagawa, Japan
| | - Michio Ueda
- Surgery, Saiseikai Yokohamashi Nanbu Hospital, Kanagawa, Japan
| | - Shin Maeda
- Department of Gastroenterology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
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Bednarsch J, Czigany Z, Heij LR, Liu D, den Dulk M, Wiltberger G, Bruners P, Ulmer TF, Neumann UP, Lang SA. Compelling Long-Term Results for Liver Resection in Early Cholangiocarcinoma. J Clin Med 2021; 10:jcm10132959. [PMID: 34209368 PMCID: PMC8268137 DOI: 10.3390/jcm10132959] [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: 05/15/2021] [Revised: 06/22/2021] [Accepted: 06/26/2021] [Indexed: 12/17/2022] Open
Abstract
Surgery for intrahepatic cholangiocarcinoma (iCCA) is associated with a high rate of recurrence even after complete resection. To achieve acceptable results, preoperative patient selection is crucial. Hence, we aimed to identify preoperative characteristics with prognostic value focusing on certain radiological features. Patients who underwent hepatectomy for iCCA between 2010 and 2020 at University Hospital, RWTH Aachen were included. Kaplan–Meier and Cox regressions were applied for survival analysis and associations of overall survival (OS) and recurrence-free survival (RFS) with clinical/radiological characteristics, respectively. Based on radiological features patients were stratified into three groups: single nodule ≤ 3 cm, single nodule > 3 cm, and ≥2 nodules. Analysis of 139 patients revealed a mean OS of 142 months for those with a single nodule ≤3 cm, median OS of 28 months with a single nodule >3 cm, and 19 months with ≥2 nodules, respectively. Multivariable analyses based on preoperative characteristics showed the radiological stratification to be independently associated with OS (HR (hazard ratio) = 4.25 (1 nodule, >3 cm), HR = 5.97 (≥2 nodules), p = 0.011), RFS (HR = 4.18 (1 nodule, >3 cm), and HR = 11.07 (≥2 nodules), p = 0.001). In conclusion, patients with single iCCA ≤3 cm show compelling OS and RFS. Basic radiological features (e.g., nodule size, number) are prognostic for patients undergoing surgery and useful in preoperative patient selection.
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Affiliation(s)
- Jan Bednarsch
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
| | - Zoltan Czigany
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
| | - Lara R. Heij
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
- Institute of Pathology, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Dong Liu
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
| | - Marcel den Dulk
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
- Department of Surgery, Maastricht University Medical Center (MUMC), 6229 Maastricht, The Netherlands
| | - Georg Wiltberger
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
| | - Philipp Bruners
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, 52074 Aachen, Germany;
| | - Tom Florian Ulmer
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
| | - Ulf Peter Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
- Department of Surgery, Maastricht University Medical Center (MUMC), 6229 Maastricht, The Netherlands
| | - Sven Arke Lang
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany; (J.B.); (Z.C.); (L.R.H.); (D.L.); (M.d.D.); (G.W.); (T.F.U.); (U.P.N.)
- Correspondence: ; Tel.: +49-241-80-89501
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Bednarsch J, Kather J, Tan X, Sivakumar S, Cacchi C, Wiltberger G, Czigany Z, Ulmer F, Neumann UP, Heij LR. Nerve Fibers in the Tumor Microenvironment as a Novel Biomarker for Oncological Outcome in Patients Undergoing Surgery for Perihilar Cholangiocarcinoma. Liver Cancer 2021; 10:260-274. [PMID: 34239812 PMCID: PMC8237795 DOI: 10.1159/000515303] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/12/2021] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Perihilar cholangiocarcinoma (pCCA) is a biliary tract cancer with a dismal prognosis, with surgery being the only chance of cure. A characteristic aggressive biological feature of pCCA is perineural growth which is defined by the invasion of cancer cells to nerves and nerve fibers. Recently, nerve fiber density (NFD) was linked to oncological outcomes in various malignancies; however, its prognostic role in pCCA remains to be elucidated. MATERIALS AND METHODS Data of 101 pCCA patients who underwent curative-intent surgery between 2010 and 2019 were included in this study. Extensive group comparisons between patients with high and low NFD were carried out, and the association of cancer-specific survival (CSS) and recurrence-free survival with NFD and other clinicopathological characteristics was assessed using univariate and multivariable cox regression models. RESULTS Patients with high NFD showed a median CSS of 90 months (95% CI: 48-132, 3-year CSS = 77%, 5-year CSS = 72%) compared to 33 months (95% CI: 19-47, 3-year CSS = 46%, 5-year CSS = 32%) in patients with low NFD (p = 0.006 log rank). Further, N1 category (HR = 2.84, p = 0.001) and high NFD (HR = 0.41, p = 0.024) were identified as independent predictors of CSS in multivariable analysis. Patients with high NFD and negative lymph nodes showed a median CSS of 90 months (3-year CSS = 88%, 5-year CSS = 80%), while patients with either positive lymph nodes or low NFD displayed a median CSS of 51 months (3-year CSS = 59%, 5-year CSS = 45%) and patients with both positive lymph nodes and low NFD a median CSS of 24 months (3-year CSS = 26%, 5-year CSS = 16%, p = 0.001 log rank). CONCLUSION NFD has been identified as an important novel prognostic biomarker in pCCA patients. NFD alone and in combination with nodal status in particular allows to stratify pCCA patients based on their risk for inferior oncological outcomes after curative-intent surgery.
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Affiliation(s)
- Jan Bednarsch
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Jakob Kather
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, University Hospital RWTH Aachen, Aachen, Germany
| | - Xiuxiang Tan
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany,Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | - Shivan Sivakumar
- Department of Oncology, University of Oxford, Oxford, United Kingdom,Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
| | - Claudio Cacchi
- Institute of Pathology, University Hospital RWTH Aachen, Aachen, Germany
| | - Georg Wiltberger
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Zoltan Czigany
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Florian Ulmer
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany
| | - Ulf Peter Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany,Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands
| | - Lara Rosaline Heij
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Aachen, Germany,NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands,Institute of Pathology, University Hospital RWTH Aachen, Aachen, Germany,*Lara Rosaline Heij,
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Bednarsch J, Czigany Z, Heij LR, Luedde T, van Dam R, Lang SA, Ulmer TF, Hornef MW, Neumann UP. Bacterial bile duct colonization in perihilar cholangiocarcinoma and its clinical significance. Sci Rep 2021; 11:2926. [PMID: 33536484 PMCID: PMC7858613 DOI: 10.1038/s41598-021-82378-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 01/15/2021] [Indexed: 02/07/2023] Open
Abstract
Abdominal infections including cholangitis represent a major problem in patients with perihilar cholangiocarcinoma (pCCA). Thus, we investigated bacterial colonization of the bile ducts and determined its impact on postoperative outcome focusing on abdominal infections. A cohort of 95 pCCA patients who underwent surgery between 2010 and 2019 with available intraoperative microbial bile cultures were analyzed regarding bile duct colonization and postoperative abdominal infection by group comparisons and logistic regressions. 84.2% (80/95) showed bacterial colonization of the bile ducts and 54.7% (52/95) developed postoperative abdominal infections. Enterococcus faecalis (38.8%, 31/80), Enterococcus faecium (32.5%, 26/80), Enterobacter cloacae (16.3%, 13/80) and Escherichia coli (11.3%, 9/80) were the most common bacteria colonizing the bile ducts and Enterococcus faecium (71.2%, 37/52), Enterococcus faecalis (30.8%, 16/52), Enterobacter cloacae (25.0%, 13/52) and Escherichia coli (19.2%, 10/52) the most common causes of postoperative abdominal infection. Further, reduced susceptibility to perioperative antibiotic prophylaxis (OR = 10.10, p = .007) was identified as independent predictor of postoperative abdominal infection. Bacterial colonization is common in pCCA patients and reduced susceptibility of the bacteria to the intraoperative antibiotic prophylaxis is an independent predictor of postoperative abdominal infections. Adapting antibiotic prophylaxis might therefore have the potential to improve surgical outcome pCCA patients.
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Affiliation(s)
- Jan Bednarsch
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Zoltan Czigany
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Lara Rosaline Heij
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany.,Institute of Pathology, University Hospital RWTH Aachen, Aachen, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Heinrich Heine University Duesseldorf, Düsseldorf, Germany
| | - Ronald van Dam
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany.,Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands
| | - Sven Arke Lang
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Tom Florian Ulmer
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | | | - Ulf Peter Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany. .,Department of Surgery, Maastricht University Medical Center (MUMC), Maastricht, The Netherlands.
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