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Beckermann J, Harmsen WS, Lorenz TA, Wendt RC, Ramachandran M, Stewart SA, Swartz HJ, Linnaus ME. Implications of routine cholangiography during laparoscopic cholecystectomy on postoperative testing: Review of more than 2,300 cases in a community-based practice. Am J Surg 2023; 226:251-255. [PMID: 37031042 DOI: 10.1016/j.amjsurg.2023.03.024] [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: 11/23/2022] [Revised: 03/09/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND We hypothesized that routine cholangiography during laparoscopic cholecystectomy may increase use of postoperative imaging and invasive testing. METHODS A retrospective review was performed of laparoscopic cholecystectomy cases at 6 community hospitals from 2017 through 2020. For surgeons performing routine vs selective cholangiography, we compared primary outcomes of operative time, 30-day complications, and postoperative imaging or procedures. RESULTS In total, 2359 laparoscopic cholecystectomy procedures were performed. Eighteen surgeons performed routine cholangiography (1125 cases), and 13 performed selective (1234 cases). Mean operative time was longer in the routine group (125.3 vs 98.7 min, P < .001). Between groups, 30-day complications were similar. Two common bile duct injuries were identified in the routine group. Postoperatively, the routine group underwent 2.5 times more imaging and invasive testing (P < .001). CONCLUSIONS In community hospitals, laparoscopic cholecystectomy can be performed safely by surgeons using cholangiography routinely or selectively. Routine cholangiography resulted in more postoperative imaging and invasive testing.
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Affiliation(s)
- Jason Beckermann
- Department of Surgery, Mayo Clinic Health System - Northwest Wisconsin Region, Eau Claire, WI, USA.
| | - William S Harmsen
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Talya A Lorenz
- Department of Surgery, Mayo Clinic Health System - Northwest Wisconsin Region, Eau Claire, WI, USA
| | - Robert C Wendt
- Department of Surgery, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Mokhshan Ramachandran
- Research & Innovation, Mayo Clinic Health System - Northwest Wisconsin Region, Eau Claire, WI, USA
| | - Shelby A Stewart
- Medical Education, Mayo Clinic Health System - Northwest Wisconsin Region, Menomonie, WI, USA
| | - Hayden J Swartz
- Medical Education, Mayo Clinic Health System - Northwest Wisconsin Region, Menomonie, WI, USA
| | - Maria E Linnaus
- Department of Surgery, Mayo Clinic Health System - Northwest Wisconsin Region, Eau Claire, WI, USA
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Filiberto AC, Nyren MQ, Underwood PW, Balch JA, Abbott KL, Efron PA, Sarosi GA, Bihorac A, Upchurch GR, Loftus TJ. Resource use for cholecystectomy with versus without cholangiography: A multicenter, propensity-matched analysis. Surgery 2023; 174:152-158. [PMID: 37188579 DOI: 10.1016/j.surg.2023.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/23/2023] [Accepted: 04/09/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Intraoperative cholangiography may allow for earlier identification of common bile duct injury and choledocholithiasis. The role of intraoperative cholangiography in decreasing resource use related to biliary pathology remains unclear. This study tests the null hypothesis that there is no difference in resource use for patients undergoing laparoscopic cholecystectomy with versus without intraoperative cholangiography. METHODS This retrospective, longitudinal cohort study included 3,151 patients who underwent laparoscopic cholecystectomy at 3 university hospitals. To minimize differences in baseline characteristics while maintaining adequate statistical power, propensity scores were used to match 830 patients who underwent intraoperative cholangiography at surgeon discretion and 795 patients who underwent cholecystectomy without intraoperative cholangiography. Primary outcomes were the incidence of postoperative endoscopic retrograde cholangiography, the interval between surgery and endoscopic retrograde cholangiography, and total direct costs. RESULTS In the propensity-matched analysis, the intraoperative cholangiography and no intraoperative cholangiography cohorts had similar age, comorbidities, American Society of Anesthesiologists Sequential Organ Failure Assessment scores, and total/direct bilirubin ratios. The intraoperative cholangiography cohort had a lower postoperative endoscopic retrograde cholangiography (2.4% vs 4.3%; P = .04), a shorter interval between cholecystectomy and endoscopic retrograde cholangiography (2.5 [1.0-17.8] vs 4.5 [2.0-9.5] days; P = .04), and shorter length of stay (0.3 [0.2-1.5] vs 1.4 [0.3-3.2] days; P < .001). Patients undergoing intraoperative cholangiography had lower total direct costs ($4.0K [3.6K-5.4K] vs $8.1K [4.9K-13.0K]; P < .001). There were no differences in 30-day or 1-year mortality among the cohorts. CONCLUSION Compared with laparoscopic cholecystectomy without intraoperative cholangiography, cholecystectomy with intraoperative cholangiography was associated with decreased resource use, which was primarily attributable to decreased incidence and the earlier timing of postoperative endoscopic retrograde cholangiography.
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Affiliation(s)
| | - Molly Q Nyren
- College of Medicine, University of Florida Health, Gainesville, FL. https://twitter.com/Molly_Nyren
| | - Patrick W Underwood
- Department of Surgery, University of Florida Health, Gainesville, FL. https://twitter.com/P_Underwood21
| | - Jeremy A Balch
- Department of Surgery, University of Florida Health, Gainesville, FL. https://twitter.com/balchja
| | - Kenneth L Abbott
- Department of Surgery, University of Florida Health, Gainesville, FL
| | - Philip A Efron
- Department of Surgery, University of Florida Health, Gainesville, FL
| | - George A Sarosi
- Department of Surgery, University of Florida Health, Gainesville, FL
| | - Azra Bihorac
- Department of Medicine, University of Florida Health, Gainesville, FL. https://twitter.com/AzraBihorac
| | - Gilbert R Upchurch
- Department of Surgery, University of Florida Health, Gainesville, FL. https://twitter.com/gru6n
| | - Tyler J Loftus
- Department of Surgery, University of Florida Health, Gainesville, FL.
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Elective laparoscopic cholecystectomy without intraoperative cholangiography: role of preoperative magnetic resonance cholangiopancreatography - a retrospective cohort study. BMC Surg 2016; 16:45. [PMID: 27411676 PMCID: PMC4944431 DOI: 10.1186/s12893-016-0159-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Accepted: 06/13/2016] [Indexed: 12/19/2022] Open
Abstract
Background Laparoscopic cholecystectomy (LC) is the standard treatment for gallbladder diseases. Intraoperative cholangiography (IOC) can reduce biliary complications of LC; however, with the emergence of magnetic resonance cholangiopancreatography (MRCP), IOC nowadays is faced with unprecedented challenge. The purpose of this study is to evaluate whether preoperative MRCP can safely replace IOC during elective LC in terms of retained common bile duct (CBD) stones and bile duct injury (BDI). Methods A retrospective study on candidates for elective LC who underwent IOC or preoperative MRCP between January 2009 and December 2014 was conducted. Results In the IOC group, 1972 patients underwent LC and 213 required IOC. In the MRCP group, 2268 patients underwent LC and 257 required MRCP. In the IOC group, the rate of retained CBD stones was 0.45 % without IOC and 1.41 % with IOC. In five of 157 patients who underwent IOC, endoscopic retrograde cholangiopancreatography or laparoscopic CBD exploration showed no evidence of CBD stones. In the MRCP group, the rate of retained CBD stones was 0.45 % without MRCP. No patients with normal MRCP findings returned with symptomatic CBD stones during 1-year follow-up. The rate of BDIs was 0.20 % in the IOC group and 0.13 % in the MRCP group. Conclusions Selective use of preoperative MRCP is an effective and safe strategy when conducting elective LC to treat gallstones. LC resorting to preoperative MRCP can be performed safely without IOC, with an acceptable rate of retained CBD stones and BDIs.
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Kamath SU, Dharap SB, Kumar V. Scoring system to preoperatively predict choledocholithiasis. Indian J Gastroenterol 2016; 35:173-8. [PMID: 27146040 DOI: 10.1007/s12664-016-0655-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 03/27/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND The incidence of common bile duct (CBD) calculi has been reported to be 8 % to 20 % among the patients with cholelithiasis. Failure to detect CBD stones on the part of the surgeon not only fails to relieve symptoms but also subjects them to potentially life-threatening complications such as cholangitis, pancreatitis or obstructive jaundice. Modalities for detection of CBD stones have evolved over time from CBD exploration based on clinical and operative findings to intraoperative cholangiography (IOC), to endoscopic retrograde cholangiopancreaticography (ERCP) and, recently, to magnetic resonance cholangiopancreaticography (MRCP) and endoscopic ultrasonography (EUS). We felt a need for a scoring system to predict a patient population having a higher risk of choledocholithiasis so that these modern interventions can be selectively utilized. SETTING This study was performed in a tertiary care medical college hospital in a metropolitan city. DESIGN This is a prospective observational study. METHODS All patients with symptomatic cholelithiasis admitted to the hospital were included. Patients were diagnosed as having choledocholithiasis either by ultrasonography (USG), computed tomography scan, MRCP, EUS or ERCP and were followed up for at least 6 weeks. RESULTS The prevalence of choledocholithiasis among the 275 patients with symptomatic biliary colic in our study was 18.9 % (n = 77). On bivariate analysis, dilated bile duct on USG (>6 mm), raised total bilirubin, raised alkaline phosphatase (ALP), raised amylase, raised SGPT and SGOT were significantly associated with choledocholithiasis (p < 0.05). On multivariate analysis also, all these factors except amylase and SGPT showed a significant correlation with choledocholithiasis (p < 0.05). These observations were used to build a scoring system consisting of four factors: dilated bile duct on USG (>6 mm), total bilirubin >2 mg/dL, ALP >190 IU/L and SGOT >40 IU/L. CONCLUSION A positive predictive value of 3 or more factors was over 95 %, necessitating an endoscopic intervention. A negative predictive value of the absence of any factor was 100 %, which ruled out CBD calculi. If only one or two factors are positive, then further evaluation is recommended preferably using non-minimal or minimal invasive investigations like EUS or MRCP.
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Affiliation(s)
- Sheshang U Kamath
- Department of General Surgery, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, 400 022, India.
| | - Satish B Dharap
- Department of General Surgery, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, 400 022, India
| | - Vineet Kumar
- Department of General Surgery, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, 400 022, India
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Costi R, Gnocchi A, Di Mario F, Sarli L. Diagnosis and management of choledocholithiasis in the golden age of imaging, endoscopy and laparoscopy. World J Gastroenterol 2014; 20:13382-13401. [PMID: 25309071 PMCID: PMC4188892 DOI: 10.3748/wjg.v20.i37.13382] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Revised: 03/23/2014] [Accepted: 05/29/2014] [Indexed: 02/06/2023] Open
Abstract
Biliary lithiasis is an endemic condition in both Western and Eastern countries, in some studies affecting 20% of the general population. In up to 20% of cases, gallbladder stones are associated with common bile duct stones (CBDS), which are asymptomatic in up to one half of cases. Despite the wide variety of examinations and techniques available nowadays, two main open issues remain without a clear answer: how to cost-effectively diagnose CBDS and, when they are finally found, how to deal with them. CBDS diagnosis and management has radically changed over the last 30 years, following the dramatic diffusion of imaging, including endoscopic ultrasound (EUS) and magnetic resonance cholangiography (MRC), endoscopy and laparoscopy. Since accuracy, invasiveness, potential therapeutic use and cost-effectiveness of imaging techniques used to identify CBDS increase together in a parallel way, the concept of “risk of carrying CBDS” has become pivotal to identifying the most appropriate management of a specific patient in order to avoid the risk of “under-studying” by poor diagnostic work up or “over-studying” by excessively invasive examinations. The risk of carrying CBDS is deduced by symptoms, liver/pancreas serology and ultrasound. “Low risk” patients do not require further examination before laparoscopic cholecystectomy. Two main “philosophical approaches” face each other for patients with an “intermediate to high risk” of carrying CBDS: on one hand, the “laparoscopy-first” approach, which mainly relies on intraoperative cholangiography for diagnosis and laparoscopic common bile duct exploration for treatment, and, on the other hand, the “endoscopy-first” attitude, variously referring to MRC, EUS and/or endoscopic retrograde cholangiography for diagnosis and endoscopic sphincterotomy for management. Concerning CBDS diagnosis, intraoperative cholangiography, EUS and MRC are reported to have similar results. Regarding management, the recent literature seems to show better short and long term outcome of surgery in terms of retained stones and need for further procedures. Nevertheless, open surgery is invasive, whereas the laparoscopic common bile duct clearance is time consuming, technically demanding and involves dedicated instruments. Thus, although no consensus has been achieved and CBDS management seems more conditioned by the availability of instrumentation, personnel and skills than cost-effectiveness, endoscopic treatment is largely preferred worldwide.
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Silva AA, Camara CACR, Martins Júnior A, Teles CJO, Terra Júnior JA, Crema E. Intraoperative cholangiography during elective laparoscopic cholecystectomy: selective or routine use? Acta Cir Bras 2013; 28:740-3. [DOI: 10.1590/s0102-86502013001000009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 09/12/2013] [Indexed: 01/26/2023] Open
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Abstract
The causes of obstructive jaundice are varied, and timely, accurate methods of investigation are essential to avoid the development of complications. Imaging, invasive or non-invasive, should be carefully selected depending on the suspected underlying pathology in order to determine the degree and level of obstruction along with tissue acquisition and staging where relevant. Several imaging techniques will also allow subsequent therapeutic interventions to be carried out. This article reviews advances in the investigation of obstructive jaundice, highlighting recent developments, many of which at present remain restricted to large centres of expertise, but are likely to become more widespread in use as research progresses and local experience continues to improve.
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Affiliation(s)
- J Addley
- Department of Gastroenterology, Belfast City Hospital, Lisburn Road, Belfast BT9 7AB, UK.
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Duncan CB, Riall TS. Evidence-based current surgical practice: calculous gallbladder disease. J Gastrointest Surg 2012; 16:2011-25. [PMID: 22986769 PMCID: PMC3496004 DOI: 10.1007/s11605-012-2024-1] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Accepted: 08/15/2012] [Indexed: 01/31/2023]
Abstract
BACKGROUND Gallbladder disease is common and, if managed incorrectly, can lead to high rates of morbidity, mortality, and extraneous costs. The most common complications of gallstones include biliary colic, acute cholecystitis, common bile duct stones, and gallstone pancreatitis. Ultrasound is the initial imaging modality of choice. Additional diagnostic and therapeutic studies including computed tomography, magnetic resonance imaging, magnetic resonance cholangiopancreatography, endoscopic ultrasound, and endoscopic retrograde cholangiopancreatography are not routinely required but may play a role in specific situations. DISCUSSION Biliary colic and acute cholecystitis are best treated with early laparoscopic cholecystectomy. Patients with common bile duct stones should be managed with cholecystectomy, either after or concurrent with endoscopic or surgical relief of obstruction and clearance of stones from the bile duct. Mild gallstone pancreatitis should be treated with cholecystectomy during the initial hospitalization to prevent recurrence. Emerging techniques for cholecystectomy include single-incision laparoscopic surgery and natural orifice transluminal endoscopic surgery. Early results in highly selected patients demonstrate the safety of these techniques. The management of complications of the gallbladder should be timely and evidence-based, and choice of procedures, particularly for common bile duct stones, is largely influenced by facility and surgeon factors.
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Affiliation(s)
- Casey B Duncan
- Department of Surgery, The University of Texas Medical Branch, 301 University Boulevard, Galveston, TX 77555-0541, USA
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Sheffield KM, Han Y, Kuo YF, Townsend CM, Goodwin JS, Riall TS. Variation in the use of intraoperative cholangiography during cholecystectomy. J Am Coll Surg 2012; 214:668-79; discussion 679-81. [PMID: 22366491 DOI: 10.1016/j.jamcollsurg.2011.12.033] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Accepted: 12/15/2011] [Indexed: 12/28/2022]
Abstract
BACKGROUND The role of intraoperative cholangiography (IOC) in prevention of common bile duct (CBD) injuries and the management of CBD stones is controversial, and current variation in use of IOC has not been well described. STUDY DESIGN Multilevel hierarchical models using data from the Texas Hospital Inpatient Discharge Public Use data files (2001 to 2008) were used to evaluate the percentage of variance in the use of IOC that was attributable to patient, surgeon, and hospital factors. RESULTS A total of 176,981 cholecystectomies were performed in 212 hospitals in Texas. There was wide variation in IOC use, ranging from 2.4% to 98.4% of cases among surgeons and 3.7% to 94.8% of cases among hospitals, even after adjusting for case mix differences. The percentage of variance in IOC use attributable to the surgeon was 20.7% and an additional 25.7% was attributable to the hospital. IOC use was associated with increased age, gallstone pancreatitis or CBD stones, Hispanic race, decreased illness severity, insurance, and later year of cholecystectomy. ERCP (24.0% vs 14.9%, p < 0.0001) and CBD exploration (1.63% vs 0.42%, p < 0.0001) were more commonly performed in patients undergoing IOC. CONCLUSIONS Uncertainty regarding the benefit of IOC leads to wide variation in use across surgeons and hospitals. The surgeon and hospital are more important determinants of IOC use than measured patient characteristics. Our study highlights the need for further evaluation of comparative effectiveness of IOC in the prevention of CBD injuries and retained stones, taking into account patient risk factors, surgeon skill, cost, and availability of local expertise.
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Affiliation(s)
- Kristin M Sheffield
- Department of Surgery, The University of Texas Medical Branch, Galveston, TX 77555-0541, USA
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Ammori MB, Al-Dabbagh AK. Laparoscopic cholecystectomy without intraoperative cholangiography. J Laparoendosc Adv Surg Tech A 2012; 22:146-51. [PMID: 22283519 DOI: 10.1089/lap.2011.0401] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND The role of intraoperative cholangiography (IOC) during laparoscopic cholecystectomy (LC) remains controversial. This study evaluates the outcomes of a management policy of LC without IOC. SUBJECTS AND METHODS Patients with symptomatic cholecystolithiasis were classified regarding their potential risk for choledocholithiasis, and those at low risk received no further investigations, whereas medium- and high-risk patients underwent preoperative magnetic resonance cholangiopancreatography (MRCP) and/or endoscopic retrograde cholangiopancreatography (ERCP) with duct clearance. Those who required duct exploration were excluded. LC proceeded without IOC. Data were collected prospectively. RESULTS Between 2002 and 2011, 717 consecutive patients underwent LC; 168 (23.4%) were classified as medium or high risk, and 57 of those had preoperative duct clearance at ERCP. The conversion rate from LC to open surgery was 4.7%. The morbidity rate was 3.9%, and there were no mortalities. Nineteen patients in the low-risk group were re-admitted, of whom three patients (0.4% of 717 patients) had choledocholithiasis on ERCP. Minor bile duct injury occurred in 3 patients, and a fourth developed ischemic bile duct stricture 7 months following open conversion. CONCLUSIONS The selective use of preoperative MRCP and ERCP to detect and treat choledocholithiasis facilitates the safe application of a policy of LC without IOC. Careful operative technique is necessary to avoid duct injury.
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Ford JA, Soop M, Du J, Loveday BPT, Rodgers M. Systematic review of intraoperative cholangiography in cholecystectomy. Br J Surg 2011; 99:160-7. [PMID: 22183717 DOI: 10.1002/bjs.7809] [Citation(s) in RCA: 135] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Intraoperative cholangiography (IOC) is used to detect choledocholithiasis and identify or prevent bile duct injury. The aim of this study was systematically to review the randomized clinical trials of IOC for these two indications. METHODS MEDLINE, Embase, the Cochrane Library, clinicaltrials.gov and the World Health Organization database of clinical trials were searched systematically (January 1980 to February 2011) to identify trials. Two authors performed the literature search and extracted data independently. Primary endpoints were bile duct injury and retained common bile duct (CBD) stones diagnosed at any stage after surgery. Preliminary meta-analysis was undertaken, but the trials were too methodologically heterogeneous and the outcome events too infrequent to allow meaningful meta-analysis. RESULTS Eight randomized trials were identified including 1715 patients. Six trials assessed the value of routine IOC in patients at low risk of choledocholithiasis. Two trials randomized all patients (including those at high risk) to routine or selective IOC. Two cases of major bile duct injury were reported, and 13 of retained CBD stones. No trial demonstrated a benefit in detecting CBD stones. IOC added a mean of 16 min to the total operating time. CONCLUSION There is no robust evidence to support or abandon the use of IOC to prevent retained CBD stones or bile duct injury. Level 1 evidence for IOC is of poor to moderate quality. None of the trials, alone or in combination, was sufficiently powered to demonstrate a benefit of IOC. Further small trials cannot be recommended.
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Affiliation(s)
- J A Ford
- Health Technology Assessment Group, University of Aberdeen, Aberdeen, UK
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Tabone LE, Sarker S, Fisichella PM, Conlon M, Fernando E, Yi S, Luchette FA. To 'gram or not'? Indications for intraoperative cholangiogram. Surgery 2011; 150:810-9. [PMID: 22000195 DOI: 10.1016/j.surg.2011.07.062] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2011] [Accepted: 07/18/2011] [Indexed: 01/12/2023]
Abstract
BACKGROUND The purpose of this study was to evaluate the current practice patterns and results for use of intraoperative cholangiogram (IOC) during laparoscopic cholecystectomy (LC). METHODS We performed a retrospective review of all patients who underwent LC between January 1, 2005 and December 31, 2009. Data variables included: preoperative laboratory and radiographic studies, indication for and findings of IOC, and perioperative management of choledocholithiasis and retained common bile duct (CBD) stones. RESULTS There were 1,308 patients who underwent LC by 23 surgeons, of whom 266 also had an IOC (20%) performed. The majority had ultrasonography performed, 242 had an abdominal compute tomography (CT) scan, and 129 patients had a hepatobiliary iminodiacetic acid (HIDA) scan. Indications for an IOC included: diagnosis of choledocholithiasis or gallstone pancreatitis (n = 116), abnormal liver function tests (n = 187), and a dilated CBD ≥ 10 mm (n = 182). Of the 266 IOCs, 36 patients (13.5%) had a CBD stone with the majority (n = 26; 72%) having normal preoperative imaging studies. Only 6 patients (17%) with a CBD calculi on IOC underwent successful clearance of the calculi at the time of LC. Twenty-nine of the remaining 30 patients with a retained calculus on IOC underwent postoperative endoscopic retrograde cholangiopancreatography (ERCP) with extraction of the calculi. Of the 1,042 LCs performed without an IOC, 31 patients (3%) were diagnosed with a retained stone managed successfully by ERCP. CONCLUSION Our data reveals that the selective use of IOC is helpful in diagnosing and clearing CBD calculi, that the use of preoperative CBD size aids in selecting patients for IOC, and that choledocholithiasis identified with IOC or after discharge can be managed successfully with ERCP.
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Affiliation(s)
- Lawrence E Tabone
- Department of Surgery, Loyola University Medical Center, Maywood, IL 60153, USA
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The role of endoscopy in the management of choledocholithiasis. Gastrointest Endosc 2011; 74:731-44. [PMID: 21951472 DOI: 10.1016/j.gie.2011.04.012] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Accepted: 04/06/2011] [Indexed: 12/15/2022]
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Rupp CC, Farrell TM, Meyer AA. Single Incision Laparoscopic Cholecystectomy Using a “Two-Port” Technique Is Safe and Feasible: Experience in 101 Consecutive Patients. Am Surg 2011. [DOI: 10.1177/000313481107700731] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Single incision laparoscopic cholecystectomy (SILC) is a new minimally-invasive technique that has recently been developed to address several disease processes of the gallbladder. However, the safety and feasibility of this technique are still being evaluated. Utilizing a “two-port” technique with transabdominal suture retraction and a rigorous adherence to the critical view of safety, we evaluated our experience in a prospectively maintained database and compared this with standard laparoscopic cholecystectomy (SLC) over the same period. SILC was completed successfully in 87 per cent of patients. Operative times were found to be similar between SLC and SILC (75 and 76 minutes, respectively; P = 0.12). Operative blood loss, hospital stay, and short-term complications were not statistically different between SILC and SLC. Cholangiograms, obtained on a selective basis, were performed in 19 per cent of SILCs. No bile duct injuries occurred during SILC or SLC. Although our aggregate number is not enough to accurately assess the rate or safety of bile duct injuries, SILC seems to be safe and feasible when evaluating other metrics and does not seem to interfere with operative efficiency compared with SLC.
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Affiliation(s)
- Christopher C. Rupp
- Division of Gastrointestinal Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Timothy M. Farrell
- Division of Gastrointestinal Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Anthony A. Meyer
- Division of Gastrointestinal Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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Prediction of which patients with an abnormal intraoperative cholangiogram will have a confirmed stone at ERCP. Dig Dis Sci 2010; 55:1479-84. [PMID: 19629686 DOI: 10.1007/s10620-009-0894-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2009] [Accepted: 06/19/2009] [Indexed: 01/16/2023]
Abstract
BACKGROUND Abnormal intraoperative cholangiogram (IOC) findings are commonly evaluated using postoperative endoscopic retrograde cholangiopancreatography (ERCP). However, abnormal IOC studies are associated with high false-positive rates. This study aimed to identify a subset of patients with abnormal IOC who would benefit from a postoperative ERCP. METHODS This retrospective study investigated 68 patients with abnormal IOC at laparoscopic cholecystectomy (LC) who underwent postoperative ERCP at two tertiary referral centers over a 4-year period. Univariate and multivariate logistic regression analyses were performed to determine predictors of common bile duct (CBD) stones at postoperative ERCP. These predictors included: indication for LC, abnormal liver function tests, white blood cell count (WBC), amylase and lipase, abdominal ultrasound findings, and IOC findings [(1) non-passage of contrast into the duodenum, (2) single stone, (3) multiple stones, (4) dilated CBD, (5) non-visualization of the distal CBD, and (6) palpable CBD stones]. RESULTS For all 68 patients, ERCP was successful. ERCP showed CBD stones in 36 cases (52.9%), and normal results in 32 cases (47%). On univariate and multivariate analysis, none of the variables included in this study significantly predicted stones at postoperative ERCP. CONCLUSIONS Approximately one-half of patients with an abnormal IOC have a normal postoperative ERCP. None of the parameters evaluated in this retrospective study helped identify patients who merit further evaluation by ERCP. The argument could be made that in patients with an abnormal IOC, less invasive methods such as endoscopic ultrasound or magnetic resonance cholangiopancreatography could be used postoperatively if symptoms arise to assess for possible retained stone.
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Maple JT, Ben-Menachem T, Anderson MA, Appalaneni V, Banerjee S, Cash BD, Fisher L, Harrison ME, Fanelli RD, Fukami N, Ikenberry SO, Jain R, Khan K, Krinsky ML, Strohmeyer L, Dominitz JA. The role of endoscopy in the evaluation of suspected choledocholithiasis. Gastrointest Endosc 2010; 71:1-9. [PMID: 20105473 DOI: 10.1016/j.gie.2009.09.041] [Citation(s) in RCA: 310] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2009] [Accepted: 09/29/2009] [Indexed: 02/08/2023]
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