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de Jong DM, Gilbert TM, Nooijen LE, Braunwarth E, Ninkovic M, Primavesi F, Malik HZ, Stern N, Sturgess R, Erdmann JI, Voermans RP, Bruno MJ, Koerkamp BG, van Driel LMJW. Preoperative endoscopic biliary drainage by metal versus plastic stents for resectable perihilar cholangiocarcinoma. Gastrointest Endosc 2024; 99:566-576.e8. [PMID: 37866710 DOI: 10.1016/j.gie.2023.10.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/26/2023] [Accepted: 10/17/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND AND AIMS Adequate preoperative biliary drainage (PBD) is recommended in most patients with resectable perihilar cholangiocarcinoma (pCCA). Most expert centers use endoscopic plastic stents rather than self-expandable metal stents (SEMSs). In the palliative setting, however, use of SEMSs has shown longer patency and superior survival. The aim of this retrospective study was to compare stent dysfunction of SEMSs versus plastic stents for PBD in resectable pCCA patients. METHODS In this multicenter international retrospective cohort study, patients with potentially resectable pCCAs who underwent initial endoscopic PBD from 2010 to 2020 were included. Stent failure was a composite end point of cholangitis or reintervention due to adverse events or insufficient PBD. Other adverse events, surgical outcomes, and survival were recorded. Propensity score matching (PSM) was performed on several baseline characteristics. RESULTS A total of 474 patients had successful stent placement, of whom 61 received SEMSs and 413 plastic stents. PSM (1:1) resulted in 2 groups of 59 patients each. Stent failure occurred significantly less in the SEMSs group (31% vs 64%; P < .001). Besides less cholangitis after SEMSs placement (15% vs 31%; P = .012), other PBD-related adverse events did not differ. The number of patients undergoing surgical resection was not significantly different (46% vs 49%; P = .71). Complete intraoperative SEMSs removal was successful and without adverse events in all patients. CONCLUSIONS Stent failure was lower in patients with SEMSs as PBD compared with plastic stents in patients with resectable pCCA. Removal during surgery was quite feasible. Surgical outcomes were similar.
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Affiliation(s)
- David M de Jong
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Timothy M Gilbert
- Department of Surgery, Aintree University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Lynn E Nooijen
- Department of Surgery, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Cancer Treatment and Quality of Life, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Eva Braunwarth
- Department of Visceral, Transplant, and Thoracic Surgery, Center of Operative Medicine, Innsbruck Medical University, Innsbruck, Austria
| | - Marijana Ninkovic
- Department of Visceral, Transplant, and Thoracic Surgery, Center of Operative Medicine, Innsbruck Medical University, Innsbruck, Austria
| | - Florian Primavesi
- Department of Visceral, Transplant, and Thoracic Surgery, Center of Operative Medicine, Innsbruck Medical University, Innsbruck, Austria; Department of General, Visceral, and Vascular Surgery, Salzkammergutklinikum, Vöcklabruck, Austria
| | - Hassan Z Malik
- Department of Surgery, Aintree University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Nick Stern
- Digestive Diseases Unit, Aintree University Hospitals, NHS Foundation Trust, Liverpool, United Kingdom
| | - Richard Sturgess
- Digestive Diseases Unit, Aintree University Hospitals, NHS Foundation Trust, Liverpool, United Kingdom
| | - Joris I Erdmann
- Department of Surgery, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands; Cancer Treatment and Quality of Life, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Rogier P Voermans
- Cancer Treatment and Quality of Life, Cancer Center Amsterdam, Amsterdam, the Netherlands; Department of Gastroenterology and Hepatology, Amsterdam UMC, Amsterdam Gastroenterology Endocrinology Metabolism, Medical University, University of Amsterdam, Amsterdam, the Netherlands; Department of Gastroenterology and Hepatology, Amsterdam UMC, Cancer Center Amsterdam, Medical University, University of Amsterdam, Amsterdam, the Netherlands
| | - Marco J Bruno
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Bas Groot Koerkamp
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Lydi M J W van Driel
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
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Roque J, Ho SH, Goh KL. Preoperative drainage for malignant biliary strictures: is it time for self-expanding metallic stents? Clin Endosc 2015; 48:8-14. [PMID: 25674520 PMCID: PMC4323440 DOI: 10.5946/ce.2015.48.1.8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2014] [Revised: 11/30/2014] [Accepted: 12/01/2014] [Indexed: 12/16/2022] Open
Abstract
Palliation of jaundice improves the general health of the patient and, therefore, surgical outcomes. Because of the complexity and location of strictures, especially proximally, drainage has been accompanied by increased morbidity due to sepsis. Another concern is the provocation of an inflammatory and fibrotic reaction around the area of stent placement. Preoperative biliary drainage with self-expanding metallic stent (SEMS) insertion can be achieved via a percutaneous method or through endoscopic retrograde cholangiopancreatography. A recently published multicenter randomized Dutch study has shown increased morbidity with preoperative biliary drainage. A Cochrane meta-analysis has also shown a significantly increased complication rate with preoperative drainage. However, few of these studies have used a SEMS, which allows better biliary drainage. No randomized controlled trials have compared preoperative deployment of SEMS versus conventional plastic stents. The outcomes of biliary drainage also depend on the location of the obstruction, namely the difficulty with proximal compared to distal strictures. Pathophysiologically, palliation of jaundice will benefit all patients awaiting surgery. However, preoperative drainage often results in increased morbidity because of procedure-related sepsis. The use of SEMS may change the outcome of preoperative biliary drainage dramatically.
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Affiliation(s)
- Jason Roque
- Division of Gastroenterology and Hepatology and Combined GI Endoscopy Unit, Department of Medicine, University of Malaya Medical Center, Kuala Lumpur, Malaysia
| | - Shiaw-Hooi Ho
- Division of Gastroenterology and Hepatology and Combined GI Endoscopy Unit, Department of Medicine, University of Malaya Medical Center, Kuala Lumpur, Malaysia
| | - Khean-Lee Goh
- Division of Gastroenterology and Hepatology and Combined GI Endoscopy Unit, Department of Medicine, University of Malaya Medical Center, Kuala Lumpur, Malaysia
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Grünhagen DJ, Dunne DFJ, Sturgess RP, Stern N, Hood S, Fenwick SW, Poston GJ, Malik HZ. Metal stents: a bridge to surgery in hilar cholangiocarcinoma. HPB (Oxford) 2013; 15:372-8. [PMID: 23458664 PMCID: PMC3633039 DOI: 10.1111/j.1477-2574.2012.00588.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Accepted: 09/05/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND Obstructive jaundice in patients with hilar cholangiocarcinoma is a known risk factor for hepatic failure after liver resection. Plastic stents are most widely used for preoperative drainage. However, plastic stents are known to have limited patency time and therefore, in palliative settings, the self-expanding metal stent (SEMS) is used. This type of stent has been shown to be superior because it allows for rapid biliary decompression and a reduced complication rate after insertion. This study explores the use of the SEMS for biliary decompression in patients with operable hilar cholangiocarcinoma. METHODS A retrospective evaluation of a prospectively maintained database at a tertiary hepatobiliary referral centre was carried out. All patients with resectable cholangiocarcinoma were recorded. RESULTS Of 260 patients referred to this unit with cholangiocarcinoma between January 2008 and April 2012, 50 patients presented with operable cholangiocarcinoma and 27 of these had obstructive jaundice requiring stenting. Ten patients were initially treated with SEMSs; no stent failure occurred in these patients. Seventeen patients initially received plastic stents, seven of which failed in the interval between stent placement and laparotomy. These stents were replaced by SEMSs in four patients and by plastic stents in three patients. Median time to laparotomy was 45 days and 68 days in patients with SEMSs and plastic stents, respectively. CONCLUSIONS Self-expanding metal stents provide adequate and rapid biliary drainage in patients with obstruction caused by hilar cholangiocarcinoma. No re-interventions were required. This probably reflects the relatively short interval between stent placement and laparotomy.
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Affiliation(s)
- Dirk J Grünhagen
- Directorate of Digestive Diseases, University Hospital Aintree, Liverpool, UK.
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Cholangiocarcinoma or IgG4-associated cholangitis: how feasible it is to avoid unnecessary surgical interventions? Ann Surg 2013; 256:1059-67. [PMID: 22580936 DOI: 10.1097/sla.0b013e3182533a0a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To evaluate the experience of a tertiary hepatopancreaticobiliary (HPB) center in the diagnostic approach and management of patients with suspicion of cholangiocarcinoma (CCa), focusing on excluding patients with IgG4-associated cholangitis (IAC) from unnecessary major surgical interventions. METHODS Between January 2008 and September 2010, a total number of 152 patients with suspicion of CCa underwent evaluation through a HPB multidisciplinary team meeting. Patients without tissue diagnosis were managed surgically or medically on the basis of probable presence of IAC as underlying pathology. Serology, immunostaining, and imaging were reviewed and analyzed according to the HISORt (Histology, Imaging, Serology, Other organ involvement, Response to therapy) criteria for IAC. RESULTS Tissue diagnosis during the diagnostic workup was achieved in 104 patients (68%), whereas the remaining 48 were classified as "highly suspicious for CCa" (n = 35) or as "probable IAC" (n = 13). Among 16 "highly suspicious for CCa" patients who underwent surgery, pathology revealed 2 patients harboring IAC (n = 1) and a benign chronic inflammatory biliary stricture (n = 1), respectively. Among the 13 patients with primarily medical management as "probable IAC," final diagnosis was CCa (n = 3) and IAC (n = 9), while 1 patient had no proven diagnosis. The accuracy of serum IgG4 for diagnosis of IAC reached 60%. Sensitivity and specificity of immunostaining for IAC in biopsy specimens were 56% and 89%, respectively. Imaging features suggesting IAC yielded sensitivity, specificity, and accuracy of 75%, 89%, and 83%, respectively. Initial imaging was revised at the referral institute in 75% of IAC patients (P = 0.009), while an isolated stricture (P = 0.038), a biliary mass (P = 0.006), and normal pancreas on computed tomography (P = 0.01) were statistically significant parameters for distinguishing between CCa and IAC. The mean time for establishing a diagnosis of IAC was 12.4 months (range: 2.5-32 months). CONCLUSIONS Differential diagnosis between CCa and IAC mandates high index of suspicion and low threshold for referral in high volume institutes. The delayed establishment of diagnosis particularly for CCa needs to be balanced versus avoiding unnecessary surgery for IAC. Imaging features may be most helpful for optimal management.
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Fukami Y, Ebata T, Yokoyama Y, Igami T, Sugawara G, Nagino M. Salvage hepatectomy for perihilar malignancy treated initially with biliary self-expanding metallic stents. Surgery 2012; 153:627-33. [PMID: 23270971 DOI: 10.1016/j.surg.2012.11.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Accepted: 11/07/2012] [Indexed: 02/08/2023]
Abstract
BACKGROUND A salvage hepatectomy for an "inoperable" advanced perihilar tumor initially treated with a self-expanding metallic stent (SEMS) is challenging, and its safety and survival benefits remain unclear. The aim of this study was to report our experiences with this difficult resection. METHODS This study involved 10 consecutive patients with suspected perihilar cholangiocarcinoma who underwent SEMS placement at a local hospital and were referred to our clinic for possible resection as their last option. Their medical records were analyzed retrospectively. RESULTS Tumor extent was first reevaluated using multidetector-row computed tomography. Of the 10 patients, 4 were diagnosed as inoperable owing to locally advanced tumors (n = 3) or poor physical condition (n = 1). In the remaining 6 patients, after additional biliary drainage, a salvage hepatectomy was performed, including a right hepatectomy with a caudate lobectomy in 5 patients and a central bisectionectomy with a caudate lobectomy in 1. A combined portal vein resection was required in 3 patients, and a combined pancreatoduodenectomy was performed in 2 patients. R0 resection was achieved in 5 patients, and all patients tolerated the resection. Three patients died of recurrence, and the remaining 3 were alive without recurrence at the time of publication, 1 of whom has survived >10 years. CONCLUSION Pre-resection SEMS placement does not preclude a subsequent hepatectomy for patients with advanced perihilar tumors. Salvage hepatectomy, although technically demanding, is feasible and can revise the palliative scenario and benefit selected patients treated initially with an SEMS.
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Affiliation(s)
- Yasuyuki Fukami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Nagino M. Perihilar cholangiocarcinoma: a surgeon's viewpoint on current topics. J Gastroenterol 2012; 47:1165-76. [PMID: 22847554 DOI: 10.1007/s00535-012-0628-6] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Accepted: 06/09/2012] [Indexed: 02/07/2023]
Abstract
Perihilar cholangiocarcinomas are defined anatomically as "tumors that are located in the extrahepatic biliary tree proximal to the origin of the cystic duct". However, as the boundary between the extrahepatic and intrahepatic bile ducts is not well defined, perihilar cholangiocarcinomas potentially include two types of tumors: one is the "extrahepatic" type, which arises from the large hilar bile duct, and the other is the "intrahepatic" type, which has an intrahepatic component with the invasion of the hepatic hilus. The new TNM staging system published by the International Union Against Cancer (UICC) has been well revised with regard to perihilar cholangiocarcinoma, but it still lacks stratification of patient prognosis and has little applicability for assessing the feasibility of surgical treatment; therefore, further refinement is essential. Most patients with perihilar cholangiocarcinomas present with jaundice, and preoperative biliary drainage is mandatory. Previously, percutaneous transhepatic biliary drainage was used in many centers; however, it is accepted that endoscopic naso-biliary drainage is the most suitable method of preoperative drainage. Portal vein embolization is now widely used as a presurgical treatment for patients undergoing an extended hepatectomy to minimize postoperative liver dysfunction. The surgical resection of a perihilar cholangiocarcinoma is technically demanding and continues to be the most difficult challenge for hepatobiliary surgeons. Because of advances in diagnostic and surgical techniques, surgical outcomes and survival rates after resection have steadily improved. However, survival, especially for patients with lymph node metastasis, is still unsatisfactory, and the establishment of adjuvant chemotherapy is necessary. Further synergy of endoscopists, radiologists, oncologists, and surgeons is required to conquer this intractable disease.
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Affiliation(s)
- Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan.
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