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Naing C, Ni H, Aung HH, Pavlov CS. Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction. Cochrane Database Syst Rev 2024; 3:CD014944. [PMID: 38517086 PMCID: PMC10958761 DOI: 10.1002/14651858.cd014944.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
BACKGROUND The sphincter of Oddi comprises a muscular complex encircling the distal part of the common bile duct and the pancreatic duct regulating the outflow from these ducts. Sphincter of Oddi dysfunction refers to the abnormal opening and closing of the muscular valve, which impairs the circulation of bile and pancreatic juices. OBJECTIVES To evaluate the benefits and harms of any type of endoscopic sphincterotomy compared with a placebo drug, sham operation, or any pharmaceutical treatment, administered orally or endoscopically, alone or in combination, or a different type of endoscopic sphincterotomy in adults with biliary sphincter of Oddi dysfunction. SEARCH METHODS We used extensive Cochrane search methods. The latest search date was 16 May 2023. SELECTION CRITERIA We included randomised clinical trials assessing any type of endoscopic sphincterotomy versus placebo drug, sham operation, or any pharmaceutical treatment, alone or in combination, or a different type of endoscopic sphincterotomy in adults diagnosed with sphincter of Oddi dysfunction, irrespective of year, language of publication, format, or outcomes reported. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods and Review Manager to prepare the review. Our primary outcomes were: proportion of participants without successful treatment; proportion of participants with one or more serious adverse events; and health-related quality of life. Our secondary outcomes were: all-cause mortality; proportion of participants with one or more non-serious adverse events; length of hospital stay; and proportion of participants without improvement in liver function tests. We used the outcome data at the longest follow-up and the random-effects model for our primary analyses. We assessed the risk of bias of the included trials using RoB 2 and the certainty of evidence using GRADE. We planned to present the results of time-to-event outcomes as hazard ratios (HR). We presented dichotomous outcomes as risk ratios (RR) and continuous outcomes as mean difference (MD) with their 95% confidence intervals (CI). MAIN RESULTS We included four randomised clinical trials, including 433 participants. Trials were published between 1989 and 2015. The trial participants had sphincter of Oddi dysfunction. Two trials were conducted in the USA, one in Australia, and one in Japan. One was a multicentre trial conducted in seven US centres, and the remaining three were single-centre trials. One trial used a two-stage randomisation, resulting in two comparisons. The number of participants in the four trials ranged from 47 to 214 (median 86), with a median age of 45 years, and the mean proportion of males was 49%. The follow-up duration ranged from one year to four years after the end of treatment. All trials assessed one or more outcomes of interest to our review. The trials provided data for the comparisons and outcomes below, in conformity with our review protocol. The certainty of evidence for all the outcomes was very low. Endoscopic sphincterotomy versus sham Endoscopic sphincterotomy versus sham may have little to no effect on treatment success (RR 1.05, 95% CI 0.66 to 1.66; 3 trials, 340 participants; follow-up range 1 to 4 years); serious adverse events (RR 0.71, 95% CI 0.34 to 1.46; 1 trial, 214 participants; follow-up 1 year), health-related quality of life (Physical scale) (MD -1.00, 95% CI -3.84 to 1.84; 1 trial, 214 participants; follow-up 1 year), health-related quality of life (Mental scale) (MD -1.00, 95% CI -4.16 to 2.16; 1 trial, 214 participants; follow-up 1 year), and no improvement in liver function test (RR 0.89, 95% CI 0.35 to 2.26; 1 trial, 47 participants; follow-up 1 year), but the evidence is very uncertain. Endoscopic sphincterotomy versus endoscopic papillary balloon dilation Endoscopic sphincterotomy versus endoscopic papillary balloon dilationmay have little to no effect on serious adverse events (RR 0.34, 95% CI 0.04 to 3.15; 1 trial, 91 participants; follow-up 1 year), but the evidence is very uncertain. Endoscopic sphincterotomy versus dual endoscopic sphincterotomy Endoscopic sphincterotomy versus dual endoscopic sphincterotomy may have little to no effect on treatment success (RR 0.65, 95% CI 0.32 to 1.31; 1 trial, 99 participants; follow-up 1 year), but the evidence is very uncertain. Funding One trial did not provide any information on sponsorship; one trial was funded by a foundation (the National Institutes of Diabetes and Digestive and Kidney Diseases, NIDDK), and two trials seemed to be funded by the local health institutes or universities where the investigators worked. We did not identify any ongoing randomised clinical trials. AUTHORS' CONCLUSIONS Based on very low-certainty evidence from the trials included in this review, we do not know if endoscopic sphincterotomy versus sham or versus dual endoscopic sphincterotomy increases, reduces, or makes no difference to the number of people with treatment success; if endoscopic sphincterotomy versus sham or versus endoscopic papillary balloon dilation increases, reduces, or makes no difference to serious adverse events; or if endoscopic sphincterotomy versus sham improves, worsens, or makes no difference to health-related quality of life and liver function tests in adults with biliary sphincter of Oddi dysfunction. Evidence on the effect of endoscopic sphincterotomy compared with sham, endoscopic papillary balloon dilation,or dual endoscopic sphincterotomyon all-cause mortality, non-serious adverse events, and length of hospital stay is lacking. We found no trials comparing endoscopic sphincterotomy versus a placebo drug or versus any other pharmaceutical treatment, alone or in combination. All four trials were underpowered and lacked trial data on clinically important outcomes. We lack randomised clinical trials assessing clinically and patient-relevant outcomes to demonstrate the effects of endoscopic sphincterotomy in adults with biliary sphincter of Oddi dysfunction.
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Affiliation(s)
- Cho Naing
- Division of Tropical Health and Medicine, James Cook University, Queensland, Australia
| | - Han Ni
- Department of Medicine, Newcastle University Medicine Malaysia, Johor, Malaysia
| | - Htar Htar Aung
- School of Medicine, International Medical University, Kuala Lumpur, Malaysia
| | - Chavdar S Pavlov
- Department of Gastroenterology, Botkin Hospital, Moscow, Russian Federation
- Department of Therapy, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
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Miyatani H, Mashima H, Sekine M, Matsumoto S. Clinical features and management of painless biliary type sphincter of Oddi dysfunction. J Int Med Res 2019; 47:2940-2950. [PMID: 31122105 PMCID: PMC6683895 DOI: 10.1177/0300060519848628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 04/15/2019] [Indexed: 02/03/2023] Open
Abstract
Objective The objective of this study was to clarify the characteristics and management of painless biliary type sphincter of Oddi dysfunction (SOD). Methods From June 2002 to July 2018, 12 patients who had recurrent liver dysfunction with a dilated bile duct or acute cholestasis of unknown cause without biliary pain (painless SOD) were included in this study. These patients’ characteristics were compared with those of 36 patients with biliary type SOD based on the conventional definition (criteria-based SOD). Results Patients with painless SOD had significantly more prominent bile duct dilation than patients with criteria-based SOD (13.9 vs. 12.2 mm, respectively). Prophylactic biliary drainage was performed significantly more often in patients with painless SOD than criteria-based SOD (67% vs. 11%, respectively). The short-term effectiveness rate of endoscopic sphincterotomy, the symptom recurrence rate, and the incidence of adverse events were not significantly different between the two groups. Conclusions Painless SOD is a specific subtype of biliary SOD that causes recurring liver dysfunction or acute cholestasis without biliary pain. Endoscopic sphincterotomy was effective in the present study, but the relapse rate was as high as that in typical SOD.
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Affiliation(s)
- Hiroyuki Miyatani
- Department of Gastroenterology, Jichi Medical University, Saitama Medical Center, Omiya, Saitama, Japan
| | - Hirosato Mashima
- Department of Gastroenterology, Jichi Medical University, Saitama Medical Center, Omiya, Saitama, Japan
| | - Masanari Sekine
- Department of Gastroenterology, Jichi Medical University, Saitama Medical Center, Omiya, Saitama, Japan
| | - Satohiro Matsumoto
- Department of Gastroenterology, Jichi Medical University, Saitama Medical Center, Omiya, Saitama, Japan
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Miyatani H, Mashima H, Sekine M, Matsumoto S. Clinical course of biliary-type sphincter of Oddi dysfunction: endoscopic sphincterotomy and functional dyspepsia as affecting factors. Ther Adv Gastrointest Endosc 2019; 12:2631774519867184. [PMID: 31448369 PMCID: PMC6693024 DOI: 10.1177/2631774519867184] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 07/10/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND AND STUDY AIMS The objective of this study was to clarify the effectiveness of treatment selection for biliary-type sphincter of Oddi dysfunction by severe pain frequency and the risk factors for recurrence including the history of functional gastrointestinal disorder. PATIENTS AND METHODS Thirty-six sphincter of Oddi dysfunction patients who were confirmed endoscopic retrograde cholangiopancreatography enrolled in this study. Endoscopic sphincterotomy was performed for type I and manometry-confirmed type II sphincter of Oddi dysfunction patients with severe pain (⩾2 times/year; endoscopic sphincterotomy group). Others were treated medically (non-endoscopic sphincterotomy group). RESULTS The short-term effectiveness rate of endoscopic sphincterotomy was 91%. The final remission rates of the endoscopic sphincterotomy and non-endoscopic sphincterotomy groups were 86% and 100%, respectively. Symptoms relapsed after endoscopic sphincterotomy in 32% of patients. Patients in the endoscopic sphincterotomy and non-endoscopic sphincterotomy groups had or developed functional dyspepsia in 41% and 14%, irritable bowel syndrome in 5% and 14%, and gastroesophageal reflux disorder in 14% and 0%, respectively. History or new onset of functional dyspepsia was related to recurrence on multivariate analysis. The frequency of occurrence of post-endoscopic retrograde cholangiopancreatography pancreatitis and post-endoscopic retrograde cholangiopancreatography cholangitis was high in both groups. Two new occurrences of bile duct stone cases were observed in each group. CONCLUSION According to the treatment criteria, endoscopic and medical treatment for biliary-type sphincter of Oddi dysfunction has high effectiveness, but recurrences are common. Recurrences may be related to new onset or a history of functional dyspepsia.
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Affiliation(s)
- Hiroyuki Miyatani
- Department of Gastroenterology, Jichi Medical
University Saitama Medical Center, Saitama, Japan
| | - Hirosato Mashima
- Department of Gastroenterology, Jichi Medical
University Saitama Medical Center, Saitama, Japan
| | - Masanari Sekine
- Department of Gastroenterology, Jichi Medical
University Saitama Medical Center, Saitama, Japan
| | - Satohiro Matsumoto
- Department of Gastroenterology, Jichi Medical
University Saitama Medical Center, Saitama, Japan
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Cotton PB, Durkalski V, Orrell KB, Brawman-Mintzer O, Drossman DA, Wilcox CM, Mauldin PD, Elta GH, Tarnasky PR, Fogel EL, Jagganath SB, Kozarek RA, Freeman ML, Romagnuolo J, Robuck PR. Challenges in planning and initiating a randomized clinical study of sphincter of Oddi dysfunction. Gastrointest Endosc 2010; 72:986-91. [PMID: 21034899 PMCID: PMC4409682 DOI: 10.1016/j.gie.2010.08.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2009] [Accepted: 08/18/2010] [Indexed: 02/08/2023]
Abstract
BACKGROUND Sphincter of Oddi dysfunction (SOD) is a controversial topic, especially in patients with no objective findings on laboratory or imaging studies (SOD type III). The value of ERCP manometry with sphincterotomy is unproven and carries significant risks. OBJECTIVE To describe the process of planning and initiating a randomized sham-controlled study to establish whether patients with SOD respond to sphincter ablation, and whether the outcomes are predicted by the pain patterns, presence or absence of other functional GI or psychosocial problems, or the results of manometry. DESIGN Planning a trial to establish which patients with "suspected SOD" (if any) respond to endoscopic sphincter ablation. SETTING Meetings and correspondence by a planning group of gastroenterologists and clinical research specialists hosted at the Medical University of South Carolina. PATIENTS Clarifying subject characteristics and inclusion and exclusion criteria. INTERVENTIONS Defining the questionnaires, therapies, randomizations, and numbers of subjects required by outcome measures. Defining the metrics of success and failure. RESULTS The planning resulted in funding for the proposed study as a cooperative agreement with the National Institute of Diabetes and Digestive and Kidney Diseases. LIMITATIONS Lack of data required several consensus decisions in designing the protocol. CONCLUSION The planning process was challenging, and some changes were needed after initiation.
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Kalaitzakis E, Ambrose T, Phillips-Hughes J, Collier J, Chapman RW. Management of patients with biliary sphincter of Oddi disorder without sphincter of Oddi manometry. BMC Gastroenterol 2010; 10:124. [PMID: 20969779 PMCID: PMC2975654 DOI: 10.1186/1471-230x-10-124] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2010] [Accepted: 10/22/2010] [Indexed: 12/13/2022] Open
Abstract
Background The paucity of controlled data for the treatment of most biliary sphincter of Oddi disorder (SOD) types and the incomplete response to therapy seen in clinical practice and several trials has generated controversy as to the best course of management of these patients. In this observational study we aimed to assess the outcome of patients with biliary SOD managed without sphincter of Oddi manometry. Methods Fifty-nine patients with biliary SOD (14% type I, 51% type II, 35% type III) were prospectively enrolled. All patients with a dilated common bile duct were offered endoscopic retrograde cholangiopancreatography (ERCP) and sphincterotomy whereas all others were offered medical treatment alone. Patients were followed up for a median of 15 months and were assessed clinically for response to treatment. Results At follow-up 15.3% of patients reported complete symptom resolution, 59.3% improvement, 22% unchanged symptoms, and 3.4% deterioration. Fifty-one percent experienced symptom resolution/improvement on medical treatment only, 12% after sphincterotomy, and 10% after both medical treatment/sphincterotomy. Twenty percent experienced at least one recurrence of symptoms after initial response to medical and/or endoscopic treatment. Fifty ERCP procedures were performed in 24 patients with an 18% complication rate (16% post-ERCP pancreatitis). The majority of complications occurred in the first ERCP these patients had. Most complications were mild and treated conservatively. Age, gender, comorbidity, SOD type, dilated common bile duct, presence of intact gallbladder, or opiate use were not related to the effect of treatment at the end of follow-up (p > 0.05 for all). Conclusions Patients with biliary SOD may be managed with a combination of endoscopic sphincterotomy (performed in those with dilated common bile duct) and medical therapy without manometry. The results of this approach with regards to symptomatic relief and ERCP complication rate are comparable to those previously published in the literature in cohorts of patients assessed by manometry.
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Mariani A, Arcidiacono PG, Curioni S, Giussani A, Testoni PA. Diagnostic yield of ERCP and secretin-enhanced MRCP and EUS in patients with acute recurrent pancreatitis of unknown aetiology. Dig Liver Dis 2009; 41:753-8. [PMID: 19278909 DOI: 10.1016/j.dld.2009.01.009] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2008] [Revised: 01/12/2009] [Accepted: 01/25/2009] [Indexed: 12/11/2022]
Abstract
BACKGROUND Magnetic resonance cholangio-pancreatography (MRCP), endoscopic ultrasonography (EUS), and endoscopic cholangio-pancreatography (ERCP) are the most frequently employed second-step procedures to detect biliary and pancreatic abnormalities in patients with acute recurrent pancreatitis (ARP) of unknown aetiology. MRCP and EUS both give a better view of the bilio-pancreatic ductal system after secretin stimulation (MRCP-S, EUS-S). EUS also serves to identify changes in the pancreatic parenchyma consistent with chronic pancreatitis, at an early stage. However, no studies have compared MRCP-S, EUS-S, and ERCP in the diagnosis of recurrent pancreatitis. AIM To prospectively compare the diagnostic yield of MRCP-S, EUS-S, and ERCP in the evaluation of patients with acute recurrent pancreatitis with non-dilated ducts, of unknown aetiology. METHODS Forty-four consecutive patients with ARP were prospectively scheduled to undergo MRCP-S, EUS-S and ERCP, in accordance with a standard protocol approved by the institutional review board. Diagnoses such as biliary microlithiasis, congenital variants of the pancreatic ducts, chronic pancreatitis and sphincter of Oddi dysfunction were compared between the three procedures. The diagnosis of chronic pancreatitis was established according to ductal morphology by MRCP-S and ERCP, ductal and parenchymal morphology by EUS-S. RESULTS The three procedures combined achieved a diagnosis that could have explained the recurrence of pancreatitis in 28/44 patients (63.6%). EUS-S recognized ductal and/or parenchymal abnormalities with the highest frequency (35/44 patients, 79.5%). Both MRCP-S and EUS-S were superior to ERCP for detecting pancreatic ductal abnormalities. EUS-S showed up pancreatic parenchymal changes in more than half the cases. Both EUS and MRCP secretin kinetics were concordant in identifying two cases with sphincter of Oddi dysfunction. CONCLUSIONS The diagnostic yield of EUS-S in recurrent pancreatitis with non-dilated ducts and unknown aetiology was 13.6% and 16.7% higher than MRCP-S and ERCP respectively (although not significant), which both gave substantially similar diagnostic yields. In no case did ERCP alone find a diagnosis missed by the other two procedures. MRCP-S and EUS-S should both be used in the diagnostic work-up of idiopathic recurrent pancreatitis as complementary, first-line, techniques, instead of ERCP.
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Affiliation(s)
- A Mariani
- Division of Gastroenterology and Gastrointestinal Endoscopy, Vita-Salute San Raffaele University, Scientific Institute San Raffaele, Milan, Italy
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Testoni PA, Mariani A, Curioni S, Giussani A, Masci E. Pancreatic ductal abnormalities documented by secretin-enhanced MRCP in asymptomatic subjects with chronic pancreatic hyperenzymemia. Am J Gastroenterol 2009; 104:1780-6. [PMID: 19436288 DOI: 10.1038/ajg.2009.158] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Persistently high serum pancreatic enzymes in asymptomatic subjects are considered a benign idiopathic condition called "non-pathological chronic pancreatic hyperenzymemia" (CPH). However, recent studies with advanced imaging techniques have brought to light abnormal pancreatic findings in a significant proportion of these subjects. The objective of this study was to evaluate pancreatic ductal morphology by secretin-enhanced magnetic resonance cholangiopancreatography (MRCP-S) in subjects with CPH and compare MRCP imaging before and after secretin injection. METHODS In total, 25 consecutive patients with CPH were investigated by MRCP and MRCP-S and compared with 28 consecutive age-matched controls with recurrent upper abdominal pain and normal pancreatic enzymemia. RESULTS MRCP-S showed abnormal pancreatic morphological findings in 13 of the 25 CPH cases (52%) and 1/28 controls (3.6%) (P<0.001). MRCP findings consistent with a diagnosis of chronic pancreatitis, according to the Cambridge classification, were detected in eight CPH cases (32%) after secretin injection but none of the controls. Secretin stimulation boosted the diagnostic yield of MRCP for the diagnosis of chronic pancreatitis fourfold. Pancreas divisum was identified in two CPH cases and one control. A 15-min persisting dilation of the main pancreatic duct was noted in three cases in each group. Compared with MRCP, MRCP-S showed significantly fewer CPH patients with normal findings (P<0.02). CONCLUSIONS MRCP-S detected ductal findings consistent with chronic pancreatitis in one-third of CPH cases. Pancreas divisum and some dysfunction at the level of Vater's papilla were reported in 8 and 12% of the patients, respectively. MRCP-S is to be recommended, instead of MRCP, in the diagnostic work-up of CPH subjects.
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Affiliation(s)
- Pier Alberto Testoni
- Division of Gastroenterology and Gastrointestinal Endoscopy, Università Vita-Salute San Raffaele, IRCCS San Raffaele Hospital, Milan, Italy.
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Misra S, Treanor MR, Vegunta RK, Chen CC. Sphincter of Oddi dysfunction in children with recurrent abdominal pain: 5-year follow-up after endoscopic sphincterotomy. J Gastroenterol Hepatol 2007; 22:2246-50. [PMID: 18031389 DOI: 10.1111/j.1440-1746.2006.04683.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Sphincter of Oddi (SO) dysfunction has not been reported as a cause of recurrent abdominal pain (RAP) in children. We present a 5-year follow-up of a group of children with RAP and manometry proven SO dysfunction. METHODS Retrospective chart review of children who underwent SO manometry and endoscopic sphincterotomy (ES) for recurrent abdominal pain. Long-term follow-up was obtained by telephone survey. RESULTS Eleven of the 12 children had abdominal pain; one had reproducible postprandial discomfort. Five children localized the pain to the upper abdomen. The same number of children had associated nausea or vomiting. On hepatobiliary scintigraphy study, three children had SO dysfunction type curve, four had low ejection fraction and nine had reproduction of symptoms on cholecystokinin (CCK) infusion. SO manometry revealed elevated pressure in 11 children. The remaining child had paradoxical contraction of the SO. On short-term follow-up, eight children had resolution of symptoms after ES, three did not respond and one had recurrence of symptom in 6 months. Children symptomatic for less than 1 year were more likely to respond to ES (P < 0.01). All children with upper abdominal pain with nausea and/or vomiting, postprandial pain and SO type scintiscan curve responded to ES. On long-term follow-up, seven of the eight responders to ES remained symptom free, one recurred with irritable bowel syndrome-like symptoms. One child with recurrent symptoms had resolution after cholecystectomy and another non-responder improved after an appendectomy. CONCLUSION SO dysfunction is an uncommon but treatable cause of RAP in children. Awareness of this condition may help a segment of children with RAP.
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Affiliation(s)
- Sudipta Misra
- Division of Pediatric Gastroenterology, UIC College of Medicine at Peoria, Children's Hospital of Illinois at OSF St Francis Hospital, Peoria, Illinois 61603, USA.
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Kovács Z, Kovács F, Pap Á, Czobor P. Sphincter of Oddi dysfunction: Does Psychosocial Distress Play a Role? J Clin Psychol Med Settings 2007. [DOI: 10.1007/s10880-007-9059-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Madácsy L, Fejes R, Kurucsai G, Joó I, Székely A, Bertalan V, Szepes A, Lonovics J. Characterization of functional biliary pain and dyspeptic symptoms in patients with sphincter of Oddi dysfunction: Effect of papillotomy. World J Gastroenterol 2006; 12:6850-6. [PMID: 17106935 PMCID: PMC4087441 DOI: 10.3748/wjg.v12.i42.6850] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AIM: To characterize functional biliary pain and other gastrointestinal (GI) symptoms in postcholecystectomy syndrome (PCS) patients with and without sphincter of Oddi dysfunction (SOD) proved by endoscopic sphincter of Oddi manometry (ESOM), and to assess the post-endoscopic sphincterotomy (EST) outcome.
METHODS: We prospectively investigated 85 cholecystectomized patients referred for ERCP because of PCS and suspected SOD. On admission, all patients completed our questionnaire. Physical examination, laboratory tests, abdominal ultrasound, quantitative hepatobiliary scintigraphy (QHBS), and ERCP were performed in all patients. Based on clinical and ERCP findings 15 patients had unexpected bile duct stone disease and 15 patients had SOD biliary typeI. ESOM demonstrated an elevated basal pressure in 25 patients with SOD biliary-type III. In the remaining 30 cholecystectomized patients without SOD, the liver function tests, ERCP, QHBS and ESOM were all normal. As a control group, 30 ‘asymptomatic’ cholecystectomized volunteers (attended to our hospital for general cardiovascular screening) completed our questionnaire, which is consisted of 50 separate questions on GI symptoms and abdominal pain characteristics. Severity of the abdominal pain (frequency and intensity) was assessed with a visual analogue scale (VAS). In 40 of 80 patients having definite SOD (i.e. patients with SOD biliary typeIand those with elevated SO basal pressure on ESOM), an EST was performed just after ERCP. In these patients repeated questionnaires were filled at each follow-up visit (at 3 and 6 mo) and a second look QHBS was performed 3 mo after the EST to assess the functional response to EST.
RESULTS: The analysis of characteristics of the abdominal pain demonstrated that patients with common bile duct stone and definite SOD had a significantly higher score of symptomatic agreement with previously determined biliary-like pain features than patient groups of PCS without SOD and controls. In contrary, no significant differences were found when the pain severity scores were compared in different groups of PCS patients. In patients with definite SOD, EST induced a significant acceleration of the transpapillary bile flow; and based on the comparison of VASs obtained from the pre- and post-EST questionnaires, the severity scores of abdominal pain were significantly improved, however, only 15 of 35 (43%) patients became completely pain free. Post-EST severity of abdominal pain by VASs was significantly higher in patients with predominant dyspepsia at initial presentation as compared to those without dyspeptic symptoms.
CONCLUSION: Persistent GI symptoms and general patient dissatisfaction is a rather common finding after EST in patients with SOD, and correlated with the presence of predominant dyspeptic symptoms at the initial presentation, but does not depend on the technical and functional success of EST.
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Affiliation(s)
- László Madácsy
- Department of Operative Gastroenterology and Endoscopy, Fejér Megyei Szent-György Hospital, Endoscopy Unit, Székesfehérvár, Hungary.
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Sgouros SN, Pereira SP. Systematic review: sphincter of Oddi dysfunction--non-invasive diagnostic methods and long-term outcome after endoscopic sphincterotomy. Aliment Pharmacol Ther 2006; 24:237-46. [PMID: 16842450 DOI: 10.1111/j.1365-2036.2006.02971.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Sphincter of Oddi dysfunction is a benign, functional gastrointestinal disorder for which invasive endoscopic therapy with potential complications is often recommended. AIMS To review the available evidence regarding the diagnostic accuracy of non-invasive methods that have been used to establish the diagnosis and to estimate the long-term outcome after endoscopic sphincterotomy. METHODS A systematic review of English language articles and abstracts containing relevant terms was performed. RESULTS Non-invasive diagnostic methods are limited by their low sensitivity and specificity, especially in patients with Type III sphincter of Oddi dysfunction. Secretin-stimulated magnetic resonance cholangiopancreatography appears to be useful in excluding other potential causes of symptoms, and morphine-provocated hepatobiliary scintigraphy also warrants further study. Approximately 85%, 69% and 37%, of patients with biliary Types I, II and III sphincter of Oddi dysfunction, respectively, experience sustained benefit after endoscopic sphincterotomy. In pancreatic sphincter of Oddi dysfunction, approximately 75% of patients report symptomatic improvement after pancreatic sphincterotomy, but the studies have been non-controlled and heterogeneous. CONCLUSIONS Patients with suspected sphincter of Oddi dysfunction, particularly those with biliary Type III, should be carefully evaluated before considering sphincter of Oddi manometry and endoscopic sphincterotomy. Further controlled trials are needed to justify the invasive management of patients with biliary Type III and pancreatic sphincter of Oddi dysfunction.
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Affiliation(s)
- S N Sgouros
- Department of Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
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Sanmiguel C, Soffer EE. Intestinal dysmotility and its relationship to sphincter of Oddi dysfunction. Curr Gastroenterol Rep 2004; 6:137-9. [PMID: 15191693 DOI: 10.1007/s11894-004-0041-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Sphincter of Oddi dysfunction (SOD) is a clinical entity that presents with pain as the predominant symptom, and patients may require invasive procedures for its proper diagnosis. Those with abnormal sphincter of Oddi manometry (SOM) are commonly treated with endoscopic ablation of the sphincter. The results of such therapy vary and depend on the type of SOD. In the past several years, evidence has emerged of an association between SOD, intestinal dysmotility, and visceral hyperalgesia. This article reviews the evidence supporting such an association.
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Affiliation(s)
- Claudia Sanmiguel
- Department of Gastroenterology and Hepatology, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
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