1
|
Gurav N, Jagtap N, Koppoju V, Sekhramantri K, Asif S, Tandan M, Lakhtakia S, Kalapala R, Ramchandani M, Talukdar R, Basha J, Nabi Z, Memon SF, Darisetty S, Rao GV, Reddy DN. Predictors of persistent pain after extracorporeal shockwave lithotripsy for painful chronic calcific pancreatitis. Endoscopy 2024; 56:406-411. [PMID: 38267001 DOI: 10.1055/a-2252-9920] [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] [Indexed: 01/26/2024]
Abstract
BACKGROUND Extracorporeal shockwave lithotripsy (ESWL) and/or endoscopic retrograde cholangiopancreatography (ERCP) are recommended as first-line therapy for painful uncomplicated chronic pancreatitis with obstructed main pancreatic duct (MPD) in the pancreas head/body. However, predictors of pain relief after ESWL are unknown. We evaluated independent predictors of persistent pain in patients who underwent ESWL for chronic pancreatitis. METHODS 640 consecutive adult patients with chronic pancreatitis, who underwent successful ESWL with ERCP and pancreatic duct (PD) stent placement, were followed for 12 months. The pain was assessed at baseline and at 12 months using the Izbicki Pain Score, with a score decrease of >50% considered pain relief. Independent predictors of pain relief were derived from logistic regression analysis. RESULTS Of 640 patients (mean age 36.71 [SD 12.19] years; 60.5% men), 436 (68.1%) had pain relief and 204 (31.9%) had persistent pain. On univariate analysis, older age, male sex, alcohol and tobacco intake, longer duration of symptoms, dilated MPD and MPD stricture were associated with persistent pain at 12 months (P<0.05). Consumption of alcohol (odds ratio [OR] 1.93, 95%CI 1.26-2.97), tobacco (OR 4.09, 95%CI 2.43-6.90), duration of symptoms (OR 1.02, 95%CI 1.01-1.04), MPD size (OR 1.22, 95%CI 1.11-1.33), and MPD stricture (OR 8.50, 95%CI 5.01-14.42) were independent predictors of persistent pain. CONCLUSIONS Alcohol, tobacco, duration of symptoms, MPD size and stricture were independent predictors of persistent pain after successful ESWL. A multidisciplinary team approach that includes behavioral therapy and surgical options should be considered for such patients.
Collapse
Affiliation(s)
- Nitish Gurav
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Nitin Jagtap
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Vinod Koppoju
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | | | - Shujaath Asif
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Manu Tandan
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Sundeep Lakhtakia
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Rakesh Kalapala
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Mohan Ramchandani
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Rupjyoti Talukdar
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Jahangeer Basha
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Zaheer Nabi
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Sana Fatima Memon
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - Santosh Darisetty
- Department of Gastrointestinal Anaesthesia, AIG Hospitals, Hyderabad, India
| | - Guduru Venkat Rao
- Department of Surgical Gastroenterology, AIG Hospitals, Hyderabad, India
| | - D Nageshwar Reddy
- Department of Medical Gastroenterology, AIG Hospitals, Hyderabad, India
| |
Collapse
|
2
|
Wong T, Pattarapuntakul T, Netinatsunton N, Ovartlarnporn B, Sottisuporn J, Yaowmaneerat T, Attasaranya S, Cattapan K, Sripongpun P. Predictive Factors Correlated with Successful Early Endoscopic Removal of Pancreaticolithiasis in Chronic Pancreatitis after Extracorporeal Shock Wave Lithotripsy. Diagnostics (Basel) 2024; 14:172. [PMID: 38248049 PMCID: PMC10814896 DOI: 10.3390/diagnostics14020172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/28/2023] [Accepted: 01/10/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND The treatment of chronic pancreatitis (CP) and symptomatic pancreatic duct (PD) calculi often involves techniques like endoscopic retrograde cholangiopancreatography (ERCP), extracorporeal shock wave lithotripsy (ESWL), or a combination of both. However, identifying predictive factors for the successful removal of these calculi remains variable. This study aimed to determine the factors predicting successful ESWL and endoscopic removal in CP and PD calculi patients. METHODS We examined data from CP patients who underwent complete PD calculi removal via ESWL combined with ERCP between July 2012 and 2022, and assessed baseline characteristics, imaging findings, and treatment details. Patients were categorized into early- and late-endoscopic complete removal groups (EER and LER groups, respectively). RESULTS Of the 27 patients analyzed, 74.1% were male with an average age of 44 ± 9.6 years. EER was achieved in 74% of the patients. Patients in the EER group exhibited smaller PD calculi diameter (8.5 vs. 19 mm, p = 0.012) and lower calculus density (964.6 vs. 1313.3 HU, p = 0.041) compared to the LER group. Notably, PD stricture and the rate of PD stent insertion were not different between the groups. A calculus density threshold of 1300 HU on non-contrast CT demonstrated 71% sensitivity and 80% specificity in predicting EER. CONCLUSIONS Smaller and low-density PD calculi may serve as predictors for successful EER, potentially aiding in the management of CP patients with PD calculi.
Collapse
Affiliation(s)
- Thanawin Wong
- Gastroenterology and Hepatology Unit, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
- NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Tanawat Pattarapuntakul
- Gastroenterology and Hepatology Unit, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
- NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Nisa Netinatsunton
- NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Bancha Ovartlarnporn
- NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Jaksin Sottisuporn
- NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Thanapon Yaowmaneerat
- NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Siriboon Attasaranya
- NKC Institute of Gastroenterology and Hepatology, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Kamonwon Cattapan
- Department of Radiology, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Pimsiri Sripongpun
- Gastroenterology and Hepatology Unit, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| |
Collapse
|
3
|
Tandan M, Pal P, Reddy DN. Management of Pancreatic Duct Stones: Extracorporeal Approach. Gastrointest Endosc Clin N Am 2023; 33:807-820. [PMID: 37709412 DOI: 10.1016/j.giec.2023.04.006] [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: 09/16/2023]
Abstract
Stone clearance with extracorporeal shock wave lithotripsy is a safe and effective procedure for large pancreatic calculi not extractable by the standard endoscopic retrograde cholangiopancreatography techniques. In properly selected patients, this minimally invasive approach should be offered as the first line of therapy instead of surgery. Complete stone clearance can be achieved in three-fourths with long-term pain relief in two-thirds of patients. Re-intervention is required in less than half of the patients. Future studies should compare the extracorporeal approach with intraductal lithotripsy using the pancreatoscope.
Collapse
Affiliation(s)
- Manu Tandan
- Asian Institute of Gastroenterology, 6-3-661, Somajiguda, Hyderabad, TG 500082, India.
| | - Partha Pal
- Asian Institute of Gastroenterology, 6-3-661, Somajiguda, Hyderabad, TG 500082, India
| | | |
Collapse
|
4
|
Yi JH, Wang D, Chen H, Li ZS, Hu LH. Lung contusion after extracorporeal shock wave lithotripsy for pancreatic stones: A case report. Medicine (Baltimore) 2022; 101:e30063. [PMID: 35960111 PMCID: PMC9371564 DOI: 10.1097/md.0000000000030063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Pancreatic extracorporeal shock wave lithotripsy (P-ESWL) is recommended as the first-line treatment for large pancreatic stones. While complications such as post-P-ESWL pancreatitis, bleeding, infection, steinstrasse, and perforation have been reported in the past 30 years, lung contusion has never been reported. The present case demonstrates lung contusion as a complication after P-ESWL. METHODS A 48-year-old man was admitted to our department due to painful chronic pancreatitis with pancreatic duct stones. Computed tomography revealed normal lungs. P-ESWL was performed. The shock wave head contacted with right upper quadrant and the path of shock wave was at a 45° angle to the ventral midline. After P-ESWL, multiple patchy high-density shadows in the lower lobe of right lung were found, which was normal before P-ESWL. The patient had no symptoms of lung injury. RESULTS AND CONCLUSION Laboratory studies revealed elevated D-dimer from 0.33 to 0.74 ug/mL, which was consistent with abnormal clotting of lung contusion. Chest computed tomography showed slight pleural effusion. Considering the interval between 2 X-rays was only 3 hours, we inferred that lung contusion was related to P-ESWL. The patient displayed stable vital signs, therefore, no specific interventions were conducted. Three days after P-ESWL, endoscopic retrograde cholangiopancreatography was performed and the lung shadows were partially absorbed. Considering the location of shock wave head, it was possible to cause lung contusion in lower lobe of right lung. More than 10,000 P-ESWL therapeutic sessions had been performed in our center since 2010, and it is the first case about lung contusion as a complication. It is also the first report to describe lung contusion after P-ESWL. Although the patient was asymptomatic, it should raise awareness of clinicians.
Collapse
Affiliation(s)
- Jin-Hui Yi
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Dan Wang
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Hui Chen
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, China
- *Correspondence: Liang-Hao Hu, Department of Gastroenterology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai 200433, China (e-mail: )
| |
Collapse
|
5
|
Perito ER, Pohl JF, Bakker C, Armfield MA, Barth B, Cuneo A, Mascarenhas M, Mehta M, Schwarzenberg SJ. Outpatient Pain Management in Children With Chronic Pancreatitis: A Scoping Systematic Review. Pancreas 2022; 51:135-147. [PMID: 35404888 PMCID: PMC9009154 DOI: 10.1097/mpa.0000000000001973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Although pain management is central to pediatric chronic pancreatitis (CP) care, no evidence-based guidelines exist. In this scoping systematic review, we sought promising strategies for CP pain treatment in children. METHODS We systematically reviewed literature on pain management in children and adults with CP, and 2 conditions with similar pain courses: juvenile idiopathic arthritis and sickle cell disease. RESULTS Of 8997 studies identified, 287 met inclusion criteria. There are no published studies of analgesic medications, antioxidants, dietary modification, integrative medicine, or regional nerve blocks in children with CP. In adults with CP, studies of nonopioid analgesics, pancreatic enzymes, and dietary interventions have mixed results. Retrospective studies suggest that endoscopic retrograde cholangiopancreatography and surgical procedures, most durably total pancreatectomy with islet autotransplant, improve pain for children with CP. Follow-up was short relative to a child's life. Large studies in adults also suggest benefit from endoscopic therapy and surgery, but lack conclusive evidence about optimal procedure or timing. Studies on other painful pediatric chronic illnesses revealed little generalizable to children with CP. CONCLUSIONS No therapy had sufficient high-quality studies to warrant untempered, evidence-based support for use in children with CP. Multicenter studies are needed to identify pain management "best practices."
Collapse
Affiliation(s)
- Emily R Perito
- From the Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - John F Pohl
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | | | - Matthew A Armfield
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN
| | - Bradley Barth
- Department of Pediatrics, University of Texas Southwestern and Children's Medical Center Dallas, Dallas, TX
| | - Addison Cuneo
- From the Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - Maria Mascarenhas
- Department of Pediatrics, Children's Hospital of Philadelphia/University of Pennsylvania, Philadelphia, PA
| | - Megha Mehta
- Department of Pediatrics, University of Texas Southwestern and Children's Medical Center Dallas, Dallas, TX
| | | |
Collapse
|
6
|
Qian YY, Ru N, Chen H, Zou WB, Wu H, Pan J, Li B, Xin L, Guo JY, Tang XY, Hu LH, Jin ZD, Wang D, Du YQ, Wang LW, Li ZS, Liao Z. Rectal indometacin to prevent pancreatitis after extracorporeal shock wave lithotripsy (RIPEP): a single-centre, double-blind, randomised, placebo-controlled trial. Lancet Gastroenterol Hepatol 2022; 7:238-244. [PMID: 35085482 DOI: 10.1016/s2468-1253(21)00434-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/15/2021] [Accepted: 11/15/2021] [Indexed: 02/06/2023]
|
7
|
Abstract
BACKGROUND Chronic pancreatitis (CP) is defined according to the recently proposed mechanistic definition as a pathological fibro-inflammatory syndrome of the pancreas in individuals with genetic, environmental, and/or other risk factors who develop persistent pathological responses to parenchymal injury or stress. METHODS The clinical practice guidelines for CP in Japan were revised in 2021 based on the 2019 Japanese clinical diagnostic criteria for CP, which incorporate the concept of a pathogenic fibro-inflammatory syndrome in the pancreas. In this third edition, clinical questions are reclassified into clinical questions, background questions, and future research questions. RESULTS Based on analysis of newly accumulated evidence, the strength of evidence and recommendations for each clinical question is described in terms of treatment selection, lifestyle guidance, pain control, treatment of exocrine and endocrine insufficiency, and treatment of complications. A flowchart outlining indications, treatment selection, and policies for cases in which treatment is ineffective is provided. For pain control, pharmacological treatment and the indications and timing for endoscopic and surgical treatment have been updated in the revised edition. CONCLUSIONS These updated guidelines provide clinicians with useful information to assist in the diagnosis and treatment of CP.
Collapse
|
8
|
Nabi Z, Lakhtakia S. Endoscopic management of chronic pancreatitis. Dig Endosc 2021; 33:1059-1072. [PMID: 33687105 DOI: 10.1111/den.13968] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/02/2021] [Accepted: 03/05/2021] [Indexed: 02/05/2023]
Abstract
Chronic pancreatitis (CP) is an inflammatory process characterized by irreversible morphological changes in the pancreas. Pain is the predominant symptom observed during the course of CP. The etiopathogenesis of pain in CP is multifactorial and includes ductal hypertension due to obstruction of the pancreatic duct (PD), neuropathic causes, and extrapancreatic complications of CP like pseudocyst and distal biliary obstruction. A sizeable proportion of patients with CP are amenable to endoscopic treatment. The mainstay of endotherapy includes decompression of PD with one or more plastic stents in those with stricture, and fragmentation of PD calculi using extracorporeal shock wave lithotripsy. Nearly two-thirds of the patients achieve pain relief in the long term with endotherapy. Upfront assessment for the suitability of endotherapy is paramount to achieve the best outcomes. The predictors of poor response to endotherapy include multifocal disease, like those with multifocal strictures or multiple calculi throughout the pancreas, or a combination of both PD strictures and stones. With the emerging use of covered metal stents, the outcomes are likely to improve in cases with refractory PD strictures as well as CP-related distal biliary obstruction. The optimum stent design and indwell time of metal stents in cases with refractory PD strictures need further evaluation. Endoscopic ultrasonography has emerged as a complementary endoscopic modality in the management of CP as well as associated complications like pseudocysts, refractory pain, and vascular complications.
Collapse
Affiliation(s)
- Zaheer Nabi
- Asian Institute of Gastroenterology, Hyderabad, India
| | | |
Collapse
|
9
|
The role of extracorporeal shock wave lithotripsy in the treatment of chronic pancreatitis. Acta Gastroenterol Belg 2021; 84:620-626. [PMID: 34965044 DOI: 10.51821/84.4.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pain is the most frequent symptom in chronic pancreatitis (CP) and has an important impact on quality of life. One of its major pathophysiological mechanisms is ductal hypertension, caused by main pancreatic duct stones and/or strictures. In this article, we focus on extracorporeal shock wave lithotripsy (ESWL) as a treatment for main pancreatic duct stones, which have been reported in >50% of CP patients. ESWL uses acoustic pulses to generate compressive stress on the stones, resulting in their gradual fragmentation. In patients with radiopaque obstructive main pancreatic duct (MPD) stones larger than 5 mm, located in the pancreas head or body, ESWL improves ductal clearance, thereby relieving pain and improving quality of life. In case of insufficient ductal clearance or the presence of an MPD stricture, ESWL can be followed by endoscopic retrograde cholangiopancreatography (ERCP) to increase success rate. Alternatively, direct pancreaticoscopy with intracorporeal lithotripsy or surgery can be performed.
Collapse
|
10
|
Saito T, Nakai Y, Mizuno S, Isayama H, Sasahira N, Kanai S, Noguchi K, Sato T, Ishigaki K, Hakuta R, Saito K, Hamada T, Takahara N, Kogure H, Koike K. Long-term outcome of endotherapy for pancreatic stones by using a dedicated pancreatic basket catheter. J Gastroenterol Hepatol 2021; 36:2424-2431. [PMID: 33675102 DOI: 10.1111/jgh.15481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/28/2021] [Accepted: 03/04/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM Although endotherapy for pancreatic stones is less invasive compared with surgical interventions, its recurrence rate is high and residual pancreatic stones can be a cause of recurrence. We previously reported usefulness of a novel basket catheter with nitinol fine reticular structure for pancreatic stone retraction. In this retrospective study, we aimed to evaluate the long-term outcomes of endotherapy for pancreatic stones with and without the use of this dedicated basket catheter. METHODS We retrospectively compared patients with symptomatic pancreatic stones who underwent the initial endotherapy between 2008 and 2019. The primary outcome was the symptomatic recurrence after complete stone clearance. Secondary outcomes were the rate of complete stone clearance, complications, risk factors for recurrences, and the treatment cost. RESULTS A total of 101 patients who underwent endotherapy for pancreatic stones were analyzed: 41 patients by using the dedicated basket catheter and 60 patients by only the conventional devices. The complete stone clearance was achieved in 87.8% in the dedicated basket group and 88.3% in the conventional device group. Symptomatic recurrence was observed in 16.7% of the dedicated basket group and 47.2% of the conventional device group (P < 0.01). In the multivariate analysis, the use of the dedicated basket catheter was significantly associated with the reduced risk of symptomatic recurrence (hazard ratio, 0.40; 95% confidence interval, 0.15-0.92, P = 0.031). The complication rate and the cost were comparable between the two groups. CONCLUSION The use of this dedicated pancreatic basket catheter significantly reduced symptomatic recurrence after complete pancreatic stone removal.
Collapse
Affiliation(s)
- Tomotaka Saito
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Suguru Mizuno
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Naoki Sasahira
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Gastroenterology, Cancer Institute Hospital of Japanese Foundation of Cancer Research, Tokyo, Japan
| | - Sachiko Kanai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kensaku Noguchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tatsuya Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazunaga Ishigaki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryunosuke Hakuta
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Kei Saito
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tsuyoshi Hamada
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Naminatsu Takahara
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hirofumi Kogure
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| |
Collapse
|
11
|
Han SY, Papachristou GI, Shah RJ, Conwell DL. Effect of pancreatic endotherapy on quality of life in chronic pancreatitis patients: A systematic review. World J Gastrointest Endosc 2021; 13:336-355. [PMID: 34512881 PMCID: PMC8394180 DOI: 10.4253/wjge.v13.i8.336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 06/11/2021] [Accepted: 07/13/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Pancreatic endotherapy provides treatment options for the management of chronic pancreatitis-related structural complications such as pancreatic duct stones, strictures, and pancreatic fluid collections. Most studies detailing endotherapy, however, have focused on technical success outcomes such as stone clearance or stricture resolution. AIM To review the effect of pancreatic endotherapy on patient-centered outcomes. METHODS Systematic review of studies examining pancreatic endotherapy. RESULTS A total of 13 studies including 3 randomized clinical trials were included. The majority of studies found an improvement in quality of life with pancreatic endotherapy. CONCLUSION While pancreatic endotherapy does appear to improve quality of life, there are clear gaps in knowledge regarding many pancreatic endotherapy modalities. Furthermore, qualitative analysis is lacking in these studies and further work is needed to elucidate the patient experience with pancreatic endotherapy.
Collapse
Affiliation(s)
- Samuel Y Han
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH 43210, United States
| | - Georgios I Papachristou
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH 43210, United States
| | - Raj J Shah
- Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Darwin L Conwell
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH 43210, United States
| |
Collapse
|
12
|
Guo JY, Qian YY, Sun H, Chen H, Zou WB, Hu LH, Li ZS, Xin L, Liao Z. Optimal Timing of Endoscopic Intervention After Extracorporeal Shock-Wave Lithotripsy in the Treatment of Chronic Calcified Pancreatitis. Pancreas 2021; 50:633-638. [PMID: 33939679 DOI: 10.1097/mpa.0000000000001810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVES The interval between extracorporeal shock-wave lithotripsy (ESWL) and endoscopic retrograde cholangiopancreatography (ERCP) may cause differences in cannulation and stone removal. This study was to investigate the optimal timing of ERCP after ESWL. METHODS Patients with chronic calcified pancreatitis, who underwent ESWL and subsequent ERCP in Changhai Hospital from February 2012 to February 2015, were retrospectively analyzed. The interval between ESWL and ERCP was used to divide patients into groups A (<12 hours), B (12-36 hours), and C (>36 hours). Cannulation success, stone clearance, and post-ESWL/ERCP complications were compared. RESULTS A total of 507 patients were enrolled. There were no significant differences regarding the successful cannulation and stone removal rates between the 3 groups. In patients without prior ERCP, the successful cannulation rates were 71.4%, 81.9%, and 90.9% (P = 0.004), and the successful clearance rates were 76.2%, 85.1%, and 90.9% (P = 0.031) for these 3 groups, respectively, showing significant differences. There were no differences in the successful cannulation and stone extraction rates for patients with prior ERCP. CONCLUSIONS The interval between ESWL and ERCP in chronic calcified pancreatitis patients with prior ERCP is not relevant, while delaying endoscopic intervention is recommended in those with native papilla.
Collapse
Affiliation(s)
| | | | - Hui Sun
- Department of Gastroenterology, the Second People's Hospital of Karamay, Karamay, Xinjiang Uygur Autonomous Region, China
| | | | | | | | | | | | | |
Collapse
|
13
|
De Marchi G, Amodio A, Frulloni L. Reply to "Painless chronic pancreatitis with pancreatic duct stones". Dig Liver Dis 2021; 53:255. [PMID: 33309020 DOI: 10.1016/j.dld.2020.11.019] [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: 11/14/2020] [Revised: 11/16/2020] [Accepted: 11/18/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Giulia De Marchi
- Department of Medicine, The Pancreas Institute, University and Hospital Trust of Verona, Policlinico GB Rossi, Piazzale L.A. Scuro, 10, Verona 37134, Italy.
| | - Antonio Amodio
- Department of Medicine, The Pancreas Institute, University and Hospital Trust of Verona, Policlinico GB Rossi, Piazzale L.A. Scuro, 10, Verona 37134, Italy
| | - Luca Frulloni
- Department of Medicine, The Pancreas Institute, University and Hospital Trust of Verona, Policlinico GB Rossi, Piazzale L.A. Scuro, 10, Verona 37134, Italy
| |
Collapse
|
14
|
Hyun JJ, Irani SS, Ross AS, Larsen MC, Gluck M, Kozarek RA. Incidence and Significance of Biliary Stricture in Chronic Pancreatitis Patients Undergoing Extracorporeal Shock Wave Lithotripsy for Obstructing Pancreatic Duct Stones. Gut Liver 2021; 15:128-134. [PMID: 32393009 PMCID: PMC7817933 DOI: 10.5009/gnl19380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 01/04/2020] [Accepted: 01/04/2020] [Indexed: 11/16/2022] Open
Abstract
Background/Aims This study assessed the significance of biliary stricture in symptomatic chronic pancreatitis patients requiring extracorporeal shock wave lithotripsy (ESWL) and endoscopic retrograde cholangiopancreatography (ERCP) to remove obstructing pancreatic calculi. Methods A total of 97 patients underwent ESWL followed by ERCP to remove pancreatic calculi between October 2014 and October 2017 at Virginia Mason Medical Center. Significant biliary stricture (SBS) was defined as a stricture with upstream dilation on computed tomography scan or magnetic resonance cholangiopancreatography scans accompanied by cholestasis and/or cholangitis. SBS was initially managed by either a plastic stent or fully covered self-expandable metallic stent (fcSEMS). If the stricture did not resolve, the stent was replaced with either multiple plastic stents or another fcSEMS. Data were collected by retrospectively reviewing the medical records. Results Biliary strictures were noted in approximately one-third of patients (34/97, 35%) undergoing ESWL for pancreatic calculi. Approximately one-third of the biliary strictures (11/34, 32%) were SBS. Pseudocysts were more frequently found in those with SBS (36% vs 8%, p=0.02), and all pseudocysts in the SBS group were located in the pancreatic head. The initial stricture resolution rates with fcSEMSs and plastic prostheses were 75% and 29%, respectively. The overall success rate for stricture resolution was 73% (8/11), and the recurrence rate after initial stricture resolution was 25% (2/8). Conclusions Although periductal fibrosis is the main mechanism underlying biliary stricture development in chronic pancreatitis, inflammation induced by obstructing pancreatic calculi, including pseudocysts, is an important contributing factor to SBS formation during the acute phase.
Collapse
Affiliation(s)
- Jong Jin Hyun
- Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea.,Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, USA
| | - Shayan S Irani
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, USA
| | - Andrew S Ross
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, USA
| | - Michael C Larsen
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, USA
| | - Michael Gluck
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, USA
| | - Richard A Kozarek
- Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, USA
| |
Collapse
|
15
|
Tandan M, Nageshwar Reddy D, Talukdar R, Vinod K, Kiran SVVS, Santosh D, Gupta R, Ramchandani M, Lakhtakia S, Rakesh K, Manohar Reddy P, Basha J, Nabi Z, Jagtap N, Rao GV. ESWL for large pancreatic calculi: Report of over 5000 patients. Pancreatology 2019; 19:916-921. [PMID: 31447280 DOI: 10.1016/j.pan.2019.08.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 07/17/2019] [Accepted: 08/02/2019] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The primary aim of this study was to evaluate efficacy, safety and short-term pain relief after ESWL for large pancreatic calculi in over 5000 patients at a single center. METHODS This is a retrospective analysis of prospectively collected data. Patients with painful calculi >5 mm, located in the head, neck and body region in the MPD, who were not amenable for extraction by the standard procedure of endoscopic pancreatic sphincterotomy were subjected to ESWL using a third generation dual focus lithotripter. Patients were followed up at 6 months for outcome evaluation. RESULTS A total of 5124 patients (66% males) were subjected to ESWL. Majority of stones (79.2%) were radiopaque. Single calculi were seen in 3851 (75.1%).The majority of stones were located in head region of MPD in 2824 (55.1%) patients. 4386 (85.5%) patients required 3 or less sessions for fragmentation and complete stone clearance was achieved in 3722 (72.6%). EPS was performed in 5022 (98%) while PD stenting was required in 3536 (69%) patients. Of the 4280 patients followed up for 6 months, 3529 (82.6%) patients were pain free. Another 512 (11.9%) patients had significant reduction in VAS score. In 229 (5.3%) there was no decrease in pain intensity. Minor and self-limiting complications were reported in 1153 (22.5%). DISCUSSION Our study confirms the safety and efficacy and short-term pain relief of ESWL for large calculi in the MPD. In properly selected patients, this should be offered as the first line of therapy for all large MPD calculi not amenable to the standard techniques of stone extraction.
Collapse
Affiliation(s)
- Manu Tandan
- Asian Institute of Gastroenterology, Hyderabad, India.
| | | | | | - K Vinod
- Asian Institute of Gastroenterology, Hyderabad, India
| | - S V V S Kiran
- Asian Institute of Gastroenterology, Hyderabad, India
| | - D Santosh
- Asian Institute of Gastroenterology, Hyderabad, India
| | - Rajesh Gupta
- Asian Institute of Gastroenterology, Hyderabad, India
| | | | | | - K Rakesh
- Asian Institute of Gastroenterology, Hyderabad, India
| | | | | | - Zaheer Nabi
- Asian Institute of Gastroenterology, Hyderabad, India
| | - Nitin Jagtap
- Asian Institute of Gastroenterology, Hyderabad, India
| | - G V Rao
- Asian Institute of Gastroenterology, Hyderabad, India
| |
Collapse
|
16
|
A Comparison of Endoscopic Retrograde Pancreatography With or Without Pancreatoscopy for Removal of Pancreatic Duct Stones. Pancreas 2019; 48:690-697. [PMID: 31091217 DOI: 10.1097/mpa.0000000000001317] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Pancreatic duct stones contribute to pain in patients with chronic pancreatitis, and per-oral pancreatoscopy (POP) allows visualization, fragmentation, and removal of these stones. This study compared the safety and efficacy of endoscopic retrograde pancreatography (ERP) with and without POP. METHODS This single-center retrospective review compared ERP with and without POP for treatment of main-duct pancreatic duct stones. The primary outcome was technical success, defined as partial or complete stone removal, which was compared between the 2 groups. RESULTS In all, 223 patients underwent 549 ERPs with a technical success rate of 92.4% and complete stone clearance rate of 74.9%. Patients undergoing ERP with POP (n = 94) had higher technical success than patients undergoing ERP without POP (n = 129, 98.9% vs 87.6%, P < 0.001), but required more ERPs (3.1 vs 1.9, P = 0.02). Endoscopic retrograde pancreatography with POP was associated with larger stone size (8.9 vs 6.1 mm, P = 0.001), more stones per case (5+ stones: 33.8% vs 21.1%, P = 0.002), and more impacted stones (48.8% vs 10.3%, P < 0.001). CONCLUSIONS Per-oral pancreatoscopy-guided lithotripsy permits effective stone removal in cases not amenable to standard ERP techniques, including those with larger or more numerous stones.
Collapse
|
17
|
Haraldsson S, Roug S, Nøjgaard C, Novovic S, Gluud LL, Feldager E, Schmidt PN. Extracorporeal shock wave lithotripsy for pancreatic duct stones: an observational study. Scand J Gastroenterol 2019; 53:1399-1403. [PMID: 30353766 DOI: 10.1080/00365521.2018.1508611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Previous studies suggest that fragmentation of pancreatic duct stones (PDS) using extracorporeal shock wave lithotripsy (ESWL) is associated with pain relief. However, the treatment may not be effective in certain subgroups. AIM To evaluate predictors of pain relief after ESWL in patients with chronic pancreatitis and PDS. METHODS Retrospective study including patients with chronic pancreatitis undergoing ESWL for painful PDS. Analgesic use before and after the ESWL procedure was registered. We defined adequate pain relief after ESWL as 'pain-free without analgesics or with use of weak analgesics as needed'. The study was approved by the Danish Data Protection Agency (approval number: AHH-2017-048). RESULTS We included 81 patients (median age 58 years; 63% men; 68% alcoholic pancreatitis). Patients underwent one to seven ESWL procedures (mean 1.7). A concurrent ERCP was performed in 17%. All patients used analgesics before the ESWL procedure (68 used opioids). After ESWL, 43 still used opioids. Thirty-two patients achieved adequate pain relief. Univariable regression analysis showed that older age predicted adequate pain relief (OR 1.09;1.03-1.16; p = .002) as did location of the stone in the head or neck (OR 2.59;1.04-6.45; p = .041). In multivariable analysis, we found that the only two predictors of adequate pain relief were age (p = .002) and the location of the stones (p = .039). CONCLUSION After the ESWL, about four out of ten patients are pain-free without medication or able to manage their pain with weak analgesics. Age and the location of the stones may be considered when evaluating if patients are eligible for referral to ESWL.
Collapse
Affiliation(s)
- Stefan Haraldsson
- a Department of Gastroenterology , Landspitali - University Hospital , Reykjavik , Iceland
| | - Stine Roug
- b Abdominal Center K, Bispebjerg Hospital , Copenhagen , Denmark
| | - Camilla Nøjgaard
- c Department of Gastroenterology and Gastrointestinal Surgery , Copenhagen University Hospital Hvidovre , Hvidovre , Denmark
| | - Srdan Novovic
- c Department of Gastroenterology and Gastrointestinal Surgery , Copenhagen University Hospital Hvidovre , Hvidovre , Denmark
| | - Lise Lotte Gluud
- c Department of Gastroenterology and Gastrointestinal Surgery , Copenhagen University Hospital Hvidovre , Hvidovre , Denmark
| | - Erik Feldager
- c Department of Gastroenterology and Gastrointestinal Surgery , Copenhagen University Hospital Hvidovre , Hvidovre , Denmark
| | - Palle Nordblad Schmidt
- c Department of Gastroenterology and Gastrointestinal Surgery , Copenhagen University Hospital Hvidovre , Hvidovre , Denmark
| |
Collapse
|
18
|
Liu R, Su W, Wang J, Gong J, Lu J. Quantitative factors of unenhanced CT for predicting fragmenting efficacy of extracorporeal shock wave lithotripsy on pancreatic duct stones. Clin Radiol 2019; 74:408.e1-408.e7. [PMID: 30808501 DOI: 10.1016/j.crad.2019.01.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 01/23/2019] [Indexed: 10/27/2022]
Abstract
AIM To find potential predictors at unenhanced computed tomography (CT) to evaluate the stone clearance rate (SCR) of pancreatic duct stones (PDS) by extracorporeal shock wave lithotripsy (ESWL). MATERIALS AND METHODS A total of 106 consecutive patients with multiple stones of maximal transverse length (MTL) 0.3-3.6 cm in pancreatic head region were enrolled. Unenhanced CT was performed both before and after ESWL therapy. All patients underwent ESWL therapy using an electromagnetic lithotripter, and were divided into three groups with threshold values of >90%, 50-90% and <50% of SCR. Factors including sex, age, MTL, mean stone density (MSD), standard deviation of stone density (SDSD), variation coefficient of stone density (VCSD), attenuation density (AD), pancreatic duct diameter (PDD), skin-to-stone distance (SSD), and number of ESWL sessions were analysed, and their impact on SCR was evaluated by univariate and multivariate analyses. The diagnostic threshold of the independent predicting index was further calculated, and its relationship with SCR and ESWL was analysed by drawing a trend line. RESULTS The only significant predictor of SCR by ESWL was MSD (p<0.05). More courses of ESWL therapy are required in PDS patients with an MSD higher than the cut-off value of 375.4 HU (mean, 2.6 versus 1.8), but with a relatively lower SCR (mean, 43.96 versus 88.68%) . CONCLUSION MSD on pre-treatment unenhanced CT is an independent predictor for SCR of PDS patients treated with ESWL. Using a cut-off value of 375.4 HU, patients with low MSD are good candidates for ESWL therapy.
Collapse
Affiliation(s)
- R Liu
- Department of Radiology, Changhai Hospital Affiliated to the Second Military Medical University, Changhai Road 168, Yangpu District, Shanghai, 200433 PR China
| | - W Su
- Department of Nuclear Medicine, Changhai Hospital Affiliated to the Second Military Medical University, Changhai Road 168, Yangpu District, Shanghai, 200433 PR China
| | - J Wang
- Department of Radiology, Changhai Hospital Affiliated to the Second Military Medical University, Changhai Road 168, Yangpu District, Shanghai, 200433 PR China
| | - J Gong
- Department of Radiology, Changhai Hospital Affiliated to the Second Military Medical University, Changhai Road 168, Yangpu District, Shanghai, 200433 PR China.
| | - J Lu
- Department of Radiology, Changhai Hospital Affiliated to the Second Military Medical University, Changhai Road 168, Yangpu District, Shanghai, 200433 PR China.
| |
Collapse
|
19
|
Kriger AG, Budzinsky SA, Zakharova MA, Gorin DS. [Complex treatment of patient with chronic pancreatitis]. Khirurgiia (Mosk) 2018:68-70. [PMID: 30531759 DOI: 10.17116/hirurgia201811168] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Chronic pancreatitis complicated by pancreatic duct stones and pancreatic hypertension, post-necrotic cysts and fistulas requires surgical treatment. There are various procedures from minimally invasive to advanced pancreatectomy. Endoscopic interventions and radical open surgery allow to achieve good results. Successful complex treatment of patient with chronic pancreatitis is presented in this report.
Collapse
Affiliation(s)
- A G Kriger
- Vishnevsky Institute of Surgery of Healthcare Ministry of the Russia Moscow, Russia
| | - S A Budzinsky
- Municipal Clinical Hospital #31 of Moscow Healthcare Department, Moscow, Russia
| | - M A Zakharova
- Vishnevsky Institute of Surgery of Healthcare Ministry of the Russia Moscow, Russia
| | - D S Gorin
- Vishnevsky Institute of Surgery of Healthcare Ministry of the Russia Moscow, Russia
| |
Collapse
|
20
|
Noncontrast computed tomography factors predictive of extracorporeal shock wave lithotripsy outcomes in patients with pancreatic duct stones. Abdom Radiol (NY) 2018; 43:3367-3373. [PMID: 29766227 PMCID: PMC6208808 DOI: 10.1007/s00261-018-1639-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Purpose To assess the usefulness of factors unique to NCCT for the prediction of ESWL outcomes in patients with pancreatic duct stones. Materials and methods We retrospectively evaluated 148 patients with multiple PDS who had undergone ESWL therapy. All patients received an examination for NCCT both before and after ESWL. The following parameters were measured and recorded: patient characteristics including sex and age; NCCT parameters including mean stone length, mean stone volumes before and after ESWL, mean value of CT attenuation, standard deviation of CT attenuation, variation coefficient of CT attenuation, skin-to-stone distance, and pancreatic duct diameter; ESWL outcome indexes including stone clearance rate calculated using the formula \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}$$\frac{V0 - V1}{V0} \times 100\%$$\end{document}V0-V1V0×100%, and the number of ESWL sessions. All patients were divided into groups based on their SCR: A group (SCR ≥ 90%), B group (SCR between 50% and 90%), and C group (SCR < 50%). Analysis of variance was used among the three groups to evaluate the potential predictors of SCR, and a receiver-operating curve was established to determine the optimal cutoff value. Results ANOVA analysis revealed that MSD was the only significant predictor for SCR (p < 0.05), and ROC indicated an optimal cutoff value of +1000.45 HU, with a sensitivity up to 78.0% and specificity of 48.6%. Stones with MSD lower than +1000.45 HU had higher SCR (69.3%) than that of higher-density ones (59.6%). Pearson correlation analysis and histogram indicated a significant positive correlation between ESWL No. and MSL (r = 0.536), MSD (r = 0.250), SDSD (r = 0.247), and PDD (r = 0.227), all values being p < 0.01. Conclusion MSD is the optimal predictor of ESWL efficacy, and PDS with lower MSD had a better clearance rate with fewer fragmentation sessions.
Collapse
|
21
|
Abstract
PURPOSE OF REVIEW Pain is the most common symptom of chronic pancreatitis, having a profound effect on patients and a broad socioeconomic impact. Endoscopy is guideline recommended as first-line management for chronic pancreatitis pain in certain clinical scenarios. Herein, we provide an evidence-based review of the endoscopic treatment of pain due to chronic pancreatitis while highlighting some important confounders in the measurement of this outcome in clinical practice and research. RECENT FINDINGS Multiple recent studies have reported on the efficacy of current endoscopic therapies for chronic pancreatitis pain. Despite the high technical success rates of these procedures, pain outcomes remain disappointing. Complex mechanisms beyond ductal hypertension, such as central sensitization, visceral hypersensitivity and inflammatory neuritis account for some of the discordance observed between the rates of technical and clinical success. In addition, the sham effect is increasingly recognized as a confounder when interpreting the procedural benefit. Nevertheless, there are multiple promising innovations in the field of pancreatic endoscopy that are aimed to improve technical and clinical outcomes, but rigorous investigation is necessary to establish their role in clinical practice. SUMMARY Endoscopic therapy for chronic pancreatitis pain appears to be safe and effective in certain contexts and recent innovations in the field will hopefully further improve outcomes. In addition to evaluating the technical success of endotherapy in chronic pancreatitis, methodologically rigorous research focusing on patient-centered outcomes and accounting for the sham effect is necessary to advance this field.
Collapse
|
22
|
Weigel WA, Gluck M, Ross AS, Lin OS, Williams BL, Blackmore CC. Process improvement for a complex dual medical procedure. BMJ Open Qual 2018; 7:e000273. [PMID: 30167473 PMCID: PMC6112392 DOI: 10.1136/bmjoq-2017-000273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 07/25/2018] [Indexed: 01/29/2023] Open
Abstract
Pancreatic extracorporeal shock wave lithotripsy followed by endoscopic retrograde cholangiopancreatography is accepted worldwide as a treatment for a large, symptomatic, obstructing pancreatic stones. However, timely completion of the combined process requires coordination of equipment and personnel from two different complex procedures. We used Lean management tools in a week-long event to redesign the process around the patient. Using idea-generated Plan Do Study Act cycles to refine the process, from scheduling to postprocedure recovery, equipment and personnel were aligned to allow these two procedures to occur in immediate succession. The redesigned process resulted in all patients receiving both procedures without delay. This eliminated over 8 hours of wait time. Standard work and a newly created complex scheduler improved flow. We reduced the number of anaesthetics for patients without prolonging the procedure length.
Collapse
Affiliation(s)
- Wade Anthony Weigel
- Department of Anesthesiology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Michael Gluck
- Department of Gastroenterology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Andrew S Ross
- Department of Gastroenterology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Otto S Lin
- Department of Gastroenterology, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Barbara L Williams
- Center for Healthcare Improvement Science, Virginia Mason Medical Center, Seattle, Washington, USA
| | - Craig C Blackmore
- Department of Radiology, Virginia Mason Medical Center, Seattle, Washington, USA
| |
Collapse
|
23
|
Jiang L, Ning D, Cheng Q, Chen XP. Endoscopic versus surgical drainage treatment of calcific chronic pancreatitis. Int J Surg 2018; 54:242-247. [DOI: 10.1016/j.ijsu.2018.04.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 03/22/2018] [Accepted: 04/13/2018] [Indexed: 01/10/2023]
|
24
|
Extracorporeal Shock Wave Lithotripsy for Chronic Pancreatitis Patients With Stones After Pancreatic Surgery. Pancreas 2018; 47:609-616. [PMID: 29683971 DOI: 10.1097/mpa.0000000000001042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The objective of this study was to evaluate the safety and efficacy of pancreatic extracorporeal shock wave lithotripsy (P-ESWL) in chronic pancreatitis (CP) patients with pancreatic stones after previous pancreatic surgery. METHODS This is a single-center study prospectively conducted in pained CP patients undergoing P-ESWL. Patients with a pancreatic surgery history (PSH) were included in the PSH group, and patients without a PSH during the same period were assigned to the control group. The primary outcomes included complications associated with P-ESWL and pain relief. Secondary outcomes included stone clearance and improved quality-of-life scores. RESULTS From March 2011 to October 2014, P-ESWLs were performed on 1017 patients (50 in the PSH group, 967 in the control group). No significant difference was observed in the frequency of occurrence of P-ESWL complications between the PSH group and control group (14.0% vs 13.2%, P = 0.877). At follow-up (2.6 years; range, 1.0-4.5 years), pain relief was achieved in 36 patients (75.0%), and 37 patients (77.1%) experienced complete stone clearance. No significant differences were observed between these patients and the matched controls. CONCLUSIONS For CP patients who develop painful stones after pancreatic surgery, P-ESWL safely achieves significant pain relief and stone clearance, preventing the need for a repeat surgery.
Collapse
|
25
|
Delhaye M, Devière J. Biodegradable pancreatic stent: A 1-step "magical" procedure to resolve pancreatic duct strictures? Gastrointest Endosc 2018; 87:492-494. [PMID: 29406931 DOI: 10.1016/j.gie.2017.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 11/04/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Myriam Delhaye
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Jacques Devière
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| |
Collapse
|
26
|
Issa Y, van Santvoort HC, Fockens P, Besselink MG, Bollen TL, Bruno MJ, Boermeester MA. Diagnosis and treatment in chronic pancreatitis: an international survey and case vignette study. HPB (Oxford) 2017; 19:978-985. [PMID: 28821411 DOI: 10.1016/j.hpb.2017.07.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 05/03/2017] [Accepted: 07/02/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND The aim of the study was to evaluate the current opinion and clinical decision-making process of international pancreatologists, and to systematically identify key study questions regarding the diagnosis and treatment of chronic pancreatitis (CP) for future research. METHODS An online survey, including questions regarding the diagnosis and treatment of CP and several controversial clinical case vignettes, was send by e-mail to members of various international pancreatic associations: IHPBA, APA, EPC, ESGE and DPSG. RESULTS A total of 288 pancreatologists, 56% surgeons and 44% gastroenterologists, from at least 47 countries, participated in the survey. About half (48%) of the specialists used a classification tool for the diagnosis of CP, including the Mayo Clinic (28%), Mannheim (25%), or Büchler (25%) tools. Overall, CT was the preferred imaging modality for evaluation of an enlarged pancreatic head (59%), pseudocyst (55%), calcifications (75%), and peripancreatic fat infiltration (68%). MRI was preferred for assessment of main pancreatic duct (MPD) abnormalities (60%). Total pancreatectomy with auto-islet transplantation was the preferred treatment in patients with parenchymal calcifications without MPD abnormalities and in patients with refractory pain despite maximal medical, endoscopic, and surgical treatment. In patients with an enlarged pancreatic head, 58% preferred initial surgery (PPPD) versus 42% initial endoscopy. In patients with a dilated MPD and intraductal stones 56% preferred initial endoscopic ± ESWL treatment and 29% preferred initial surgical treatment. CONCLUSION Worldwide, clinical decision-making in CP is largely based on local expertise, beliefs and disbeliefs. Further development of evidence-based guidelines based on well designed (randomized) studies is strongly encouraged.
Collapse
Affiliation(s)
- Yama Issa
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands.
| | | | - Paul Fockens
- Department of Gastroenterology, Academic Medical Center, Amsterdam, The Netherlands
| | - Marc G Besselink
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Thomas L Bollen
- Department of Radiology, St Antonius Hospital, Nieuwegein, The Netherlands
| | - Marco J Bruno
- Department of Gastroenterology, Erasmus Medical Center, Rotterdam, The Netherlands
| | | | | |
Collapse
|
27
|
Faghih M, Gonzalez FG, Makary MA, Singh VK. Total pancreatectomy for recurrent acute and chronic pancreatitis: a critical review of patient selection criteria. Curr Opin Gastroenterol 2017; 33:330-338. [PMID: 28700371 PMCID: PMC5881167 DOI: 10.1097/mog.0000000000000390] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW Critical review of the indications for total pancreatectomy and highlight limitations in current diagnostic criteria for chronic pancreatitis. RECENT FINDINGS The diagnosis of noncalcific chronic pancreatitis remains controversial because of an overreliance on nonspecific imaging and laboratories findings. Endoscopic ultrasound, s-magnetic resonance cholangiopancreatography, and/or endoscopic pancreatic function testing are often used to diagnose noncalcific chronic pancreatitis despite the fact that there is no gold standard for this condition. Abdominal pain is not specific for chronic pancreatitis and is more likely to be encountered in patients with functional gastrointestinal disorders based on the high incidence of these conditions. The duration of pain and opioid analgesic use results in central sensitization that adversely affects pain outcomes after total pancreatectomy. An alcoholic cause is associated with poorer pain outcomes after total pancreatectomy. SUMMARY The lack of a gold standard for noncalcific chronic pancreatitis limits the diagnostic accuracy of imaging and laboratory tests. The pain of chronic pancreatitis is nonspecific and is affected by duration, preoperative opioid use, and cause. These factors will need to be considered in the development of future selection criteria for this morbid surgery.
Collapse
Affiliation(s)
- Mahya Faghih
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
| | | | - Martin A. Makary
- Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
| | - Vikesh K. Singh
- Pancreatitis Center, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
| |
Collapse
|
28
|
Tandan M, Talukdar R, Reddy DN. Management of Pancreatic Calculi: An Update. Gut Liver 2017; 10:873-880. [PMID: 27784844 PMCID: PMC5087925 DOI: 10.5009/gnl15555] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 12/17/2015] [Indexed: 12/13/2022] Open
Abstract
Pancreatolithiasis, or pancreatic calculi (PC), is a sequel of chronic pancreatitis (CP) and may occur in the main ducts, side branches or parenchyma. Calculi are the end result, irrespective of the etiology of CP. PC contains an inner nidus surrounded by successive layers of calcium carbonate. These calculi obstruct the pancreatic ducts and produce ductal hypertension, which leads to pain, the cardinal feature of CP. Both endoscopic therapy and surgery aim to clear these calculi and decrease ductal hypertension. In small PC, endoscopic retrograde cholangiopancreatography (ERCP) followed by sphincterotomy and extraction is the treatment of choice. Large calculi require fragmentation by extracorporeal shock wave lithotripsy (ESWL) prior to their extraction or spontaneous expulsion. In properly selected cases, ESWL followed by ERCP is the standard of care for the management of large PC. Long-term outcomes following ESWL have demonstrated good pain relief in approximately 60% of patients. However, ESWL has limitations. Per oral pancreatoscopy and intraductal lithotripsy represent techniques in evolution, and in current practice their use is limited to centers with considerable expertise. Surgery should be offered to all patients with extensive PC, associated multiple ductal strictures or following failed endotherapy.
Collapse
Affiliation(s)
- Manu Tandan
- Asian Institute of Gastroenterology, Hyderabad, India
| | - Rupjyoti Talukdar
- Asian Institute of Gastroenterology, Hyderabad, India.,Asian Healthcare Foundation, Hyderabad, India
| | | |
Collapse
|
29
|
Drewes AM, Bouwense SAW, Campbell CM, Ceyhan GO, Delhaye M, Demir IE, Garg PK, van Goor H, Halloran C, Isaji S, Neoptolemos JP, Olesen SS, Palermo T, Pasricha PJ, Sheel A, Shimosegawa T, Szigethy E, Whitcomb DC, Yadav D. Guidelines for the understanding and management of pain in chronic pancreatitis. Pancreatology 2017; 17:720-731. [PMID: 28734722 DOI: 10.1016/j.pan.2017.07.006] [Citation(s) in RCA: 161] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 06/26/2017] [Accepted: 07/11/2017] [Indexed: 12/11/2022]
Abstract
Abdominal pain is the foremost complication of chronic pancreatitis (CP). Pain can be related to recurrent or chronic inflammation, local complications or neurogenic mechanisms with corresponding changes in the nervous systems. Both pain intensity and the frequency of pain attacks have been shown to reduce quality of life in patients with CP. Assessment of pain follows the guidelines for other types of chronic pain, where the multidimensional nature of symptom presentation is taken into consideration. Quantitative sensory testing may be used to characterize pain, but is currently used in a research setting in advanced laboratories. For pain relief, current guidelines recommend a simple stepwise escalation of analgesic drugs with increasing potency until pain relief is obtained. Abstinence from alcohol and smoking should be strongly advised. Pancreatic enzyme therapy and antioxidants may be helpful as initial treatment. Endoscopic treatment can be used in patients with evidence of ductal obstruction and may be combined with extracorporeal shock wave lithothripsy. The best candidates are those with distal obstruction of the main pancreatic duct and in early stage of disease. Behavioral interventions should be part of the multidisciplinary approach to chronic pain management particularly when psychological impact is experienced. Surgery should be considered early and after a maximum of five endoscopic interventions. The type of surgery depends on morphological changes of the pancreas. Long-term effects are variable, but high success rates have been reported in open studies and when compared with endoscopic treatment. Finally, neurolytical interventions and neuromodulation can be considered in difficult patients.
Collapse
Affiliation(s)
- Asbjørn M Drewes
- Centre for Pancreatic Diseases, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Denmark.
| | - Stefan A W Bouwense
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Claudia M Campbell
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Güralp O Ceyhan
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Myriam Delhaye
- Department of Gastroenterology, Erasme University Hospital, Brussels, Belgium
| | - Ihsan Ekin Demir
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Pramod K Garg
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Harry van Goor
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Shuiji Isaji
- Department of Surgery, Mie University Graduate School of Medicine, Japan
| | - John P Neoptolemos
- Institute of Translational Medicine, University of Liverpool, United Kingdom
| | - Søren S Olesen
- Centre for Pancreatic Diseases, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Denmark
| | - Tonya Palermo
- Seattle Children's Hospital Research Institute, Washington School of Medicine, USA
| | - Pankaj Jay Pasricha
- Center for Neurogastroenterology, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Andrea Sheel
- Institute of Translational Medicine, University of Liverpool, United Kingdom
| | - Tooru Shimosegawa
- Department of Gastroenterology, Tohoku University Graduate School of Medicine, Japan
| | - Eva Szigethy
- Visceral Inflammation and Pain Center, Division of Gastroenterology, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
| | - David C Whitcomb
- Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
| | - Dhiraj Yadav
- Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh and UPMC, Pittsburgh, PA, USA
| |
Collapse
|
30
|
Adler JM, Gardner TB. Endoscopic Therapies for Chronic Pancreatitis. Dig Dis Sci 2017; 62:1729-1737. [PMID: 28258377 DOI: 10.1007/s10620-017-4502-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Accepted: 02/11/2017] [Indexed: 12/14/2022]
Abstract
Chronic pancreatitis is a fibroinflammatory disease of the pancreas leading to varying degrees of endocrine and exocrine dysfunction. Treatment options are generally designed to control the pain of chronic pancreatitis, and endoscopic therapy is one of the main treatment modalities. Herein, we describe the endoscopic management of pancreatic duct calculi and strictures, entrapment of the intrapancreatic bile duct, celiac plexus interventions, and drainage of pancreatic pseudocysts.
Collapse
Affiliation(s)
- Jeffrey M Adler
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH, 03756, USA
| | - Timothy B Gardner
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH, 03756, USA.
| |
Collapse
|
31
|
Fernandez M, Arvanitakis M, Musala C, Devière J, Van Steenbergen W, Putzeys V, Ausloos F, Bastens B, Gast P, Roeyen G, Berrevoet F, Scheers I, Delhaye M, Deprez PH. The Belgian national registry on chronic pancreatitis: A prospective multi-centre study covering more than 800 patients in one year. Pancreatology 2017; 17:572-579. [PMID: 28600220 DOI: 10.1016/j.pan.2017.05.387] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 05/12/2017] [Accepted: 05/24/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND/OBJECTIVES The epidemiology, natural history, complications, and therapeutic management of chronic pancreatitis (CP) are not well described at the national level. This multi-centre prospective observational study involving eight Belgian hospitals aimed to improve the understanding of these aspects of CP in Belgium. METHODS All patients with a diagnosis of CP based on imaging were eligible for this study. Data were gathered regarding epidemiology, etiology, CP complications, and treatment modalities. RESULTS A total of 809 patients were included between 1/9/2014 and 31/8/2015. Most patients (794) were adults ≥16-years old, 74% were male, the median age at symptom onset was 47 (38-57) years, the median disease duration was 7 (3-13) years, and the median Izbicki pain score (IPS) was 96 (0-195). The main etiological risk factors according to the TIGAR-O classification were alcohol and tobacco (67%). Current drinkers had lower body mass index (BMI) (21.4 kg/m2 vs 24.1 kg/m2), higher IPS (110 vs 56), and longer inability to work than non-drinkers. Current smokers had lower BMI (21.5 kg/m2 vs 25 kg/m2) and higher IPS (120 vs 30) than non-smokers. Endocrine insufficiency and/or clinical steatorrhea was recorded in 41% and 36% of patients, respectively. The highest IPS was reported in patients with ongoing endotherapy (166 vs 50 for patients who completed endoscopy). CONCLUSION This multicentric study on CP patients showed that current alcohol drinking and smoking are associated with pain and malnutrition. Pain scores were higher in patients with ongoing endotherapy, independently of surgery.
Collapse
Affiliation(s)
- M Fernandez
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium.
| | - M Arvanitakis
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - C Musala
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - J Devière
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - W Van Steenbergen
- Department of Gastroenterology and Hepatology, University of Leuven, Leuven, Belgium
| | - V Putzeys
- Department of Gastroenterology, Centre Hospitalier Régional de la Citadelle, Liège, Belgium
| | - F Ausloos
- Department of Gastroenterology, Centre Hospitalier Chrétien de Liège, Liège, Belgium
| | - B Bastens
- Department of Gastroenterology, Centre Hospitalier Chrétien de Liège, Liège, Belgium
| | - P Gast
- Department of Gastroenterology, Centre Hospitalier Universitaire du Sart-Tilman, Université de Liège, Liège, Belgium
| | - G Roeyen
- Department of Hepatobiliary, Endocrine, and Transplantation Surgery, Universitair Ziekenhuis Antwerpen, Universiteit Antwerpen, Antwerp, Belgium
| | - F Berrevoet
- Department of General and HPB Surgery and Liver Transplantation, Ghent University Hospital, Ghent, Belgium
| | - I Scheers
- Pediatric Gastroenterology, Hepatology, and Nutrition Unit, Cliniques universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - M Delhaye
- Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - P H Deprez
- Department of Hepato-gastroenterology, Cliniques universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| |
Collapse
|
32
|
Coronel E, DaVee T, Lee JH. Advances in endotherapy in chronic pancreatitis. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2017. [DOI: 10.18528/gii170001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Emmanuel Coronel
- Department of Gastroenterology, Hepatology and Nutrition, University of Chicago Medicine, Chicago, IL, USA
| | - Tomas DaVee
- Department of Gastroenterology, Hepatology and Nutrition, MD Anderson Cancer Center, Houston, TX, USA
| | - Jeffrey H. Lee
- Department of Gastroenterology, Hepatology and Nutrition, MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
33
|
Specialized Imaging and Procedures in Pediatric Pancreatology: A North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Clinical Report. J Pediatr Gastroenterol Nutr 2017; 64:472-484. [PMID: 28230608 DOI: 10.1097/mpg.0000000000001371] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES An increasing number of children are being diagnosed with pancreatitis and other pancreatic abnormalities. Dissemination of the information regarding existing imaging techniques and endoscopic modalities to diagnose and manage pancreatic disorders in children is sorely needed. METHODS We conducted a review of the medical literature on the use of the following imaging and procedural modalities in pediatric pancreatology: transabdominal ultrasonography (TUS), computed tomography (CT), magnetic resonance imaging (MRI)/magnetic resonance cholangiopancreatography (MRCP), endoscopic ultrasonography (EUS), and endoscopic retrograde cholangiopancreatography (ERCP). Recommendations for current use and future research were identified. RESULTS TUS offers noninvasive images of the pancreas but has limitations to details of parenchyma and ductal structures. CT offers improved detail of pancreatic parenchyma, solid masses, and traumatic injuries, but requires relatively high levels of ionizing radiation and does not adequately assess ductal anatomy. MRI/MRCP offers detailed intrinsic tissue assessment and pancreatic ductal characterization, but requires longer image acquisition time and is relatively poor at imaging calcifications. EUS provides excellent evaluation of pancreatic parenchyma and ductal anatomy, but can be subjective and operator dependent and requires sedation or anesthesia. EUS offers the capacity to obtain tissue samples and drain fluid collections and ERCP offers the ability to improve drainage by performing sphincterotomy or placing pancreatic stents across duct injuries and strictures. CONCLUSIONS Various imaging modalities may be used in pediatric pancreatology, but TUS and MRI/MRCP are favored. Interventional therapeutic maneuvers primarily involve use of ERCP and EUS. Future research is necessary to optimize equipment, expertise, and appropriate indications.
Collapse
|
34
|
Vaysse T, Boytchev I, Antoni G, Croix DS, Choury AD, Laurent V, Pelletier G, Buffet C, Bou-Farah R, Carbonnel F. Efficacy and safety of extracorporeal shock wave lithotripsy for chronic pancreatitis. Scand J Gastroenterol 2016; 51:1380-5. [PMID: 27595309 DOI: 10.1080/00365521.2016.1209688] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION There is still uncertainty regarding the efficacy and optimal modalities of extracorporeal shock wave lithotripsy (ESWL) in the treatment of chronic pancreatitis. The aims of the present study were to assess the safety and the efficacy of ESWL, either alone or followed by therapeutic endoscopic retrograde cholangiopancreatography (adjuvant ERCP) and to determine predictive factors of efficacy, in a real-life setting. PATIENTS AND METHODS This study included all consecutive patients who underwent an ESWL in a single University Hospital between 2001 and 2012. The indication for ESWL was obstructive stone(s) of the main pancreatic duct resulting in either painful chronic pancreatitis or recurrent acute pancreatitis. Success was defined by resolution of pain, no analgesic treatment, no acute pancreatitis and no surgical treatment for chronic pancreatitis 6 months after the ESWL. RESULTS One hundred and forty-six patients were studied; 6/146 (4%) had a complication of ESWL. Among the 132 patients in whom follow-up was completed, 91 (69%) had an adjuvant ERCP. After 6 months of follow-up, 100/132 (76%) patients achieved success. In multivariate analysis, the single significant predictive factor of the success of the ESWL treatment was chronic pain (p = 0.03). Patients who had chronic pain and needed opioid treatment had less chance of success than patients without chronic pain (OR 95%CI 0.31 [0.07-1.14]). We found no difference in the success rates between patients who underwent adjuvant ERCP and those who had ESWL only (p = 0.93). CONCLUSION This study shows that the ESWL is a safe and effective treatment for patients with chronic pancreatitis and obstructive stones within the main pancreatic duct. Systematic association with therapeutic ERCP appears to provide no additional benefit and is therefore not recommended.
Collapse
Affiliation(s)
- Thibaut Vaysse
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Isabelle Boytchev
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Guillemette Antoni
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Damien Sainte Croix
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - André Daniel Choury
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Valérie Laurent
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Gilles Pelletier
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Catherine Buffet
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Rita Bou-Farah
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| | - Franck Carbonnel
- a Service de Gastroentérologie, University Hospital of Bicêtre, Assistance Publique-Hôpitaux de Paris, Université Paris Sud , Le Kremlin Bicêtre , France
| |
Collapse
|
35
|
Duct Diameter and Size of Stones Predict Successful Extracorporeal Shock Wave Lithotripsy and Endoscopic Clearance in Patients With Chronic Pancreatitis and Pancreaticolithiasis. Pancreas 2016; 45:1208-11. [PMID: 26967455 DOI: 10.1097/mpa.0000000000000622] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES The need for endoscopic therapy before extracorporeal shock wave lithotripsy (SWL) to facilitate pancreatic duct stone removal is unclear. Predictive factors associated with successful fragmentation and subsequent complete duct clearance are variable. We hypothesize pancreatic duct strictures and large stones, but not pre-SWL endotherapy, correlate with successful fragmentation and complete duct clearance. METHODS A retrospective cohort study of patients with pancreaticolithiasis who underwent SWL and endoscopic retrograde cholangiopancreatography between January 2009 and June 2014 was evaluated. RESULTS Thirty-seven patients were treated. Technical success (TS) of fragmentation was achieved in 22 patients (60%). Technical success was associated with fewer stones and SWL sessions and smaller stone and duct size. By multivariate logistic regression, only duct dilation was associated with TS. Endoscopic success of complete duct clearance was achieved in 29 patients (80%). Endoscopic success was more frequent with stones 12 mm or less and with successful TS. By multivariate logistic regression, stones greater than 12 mm were associated with endoscopic failure. CONCLUSIONS Pre-SWL endotherapy does not affect stone fragmentation. Patients with a dilated duct (>8 mm) and pancreatic stones 12 mm or greater were associated with unsuccessful TS and endoscopic success, respectively, and may benefit from early referral for surgical decompression.
Collapse
|
36
|
Korpela T, Udd M, Tenca A, Lindström O, Halttunen J, Myrskysalo S, Mikkola A, Kylänpää L. Long-term results of combined ESWL and ERCP treatment of chronic calcific pancreatitis. Scand J Gastroenterol 2016; 51:866-71. [PMID: 26912383 DOI: 10.3109/00365521.2016.1150502] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Extracorporeal shock wave lithotripsy (ESWL) combined with endotherapy (ET) is the standard treatment for pancreatic duct stones (PDS) in chronic pancreatitis (CP). Our aim was to report the short- and long-term results of ESWL and ET. MATERIAL AND METHODS Consecutively treated 83 patients with symptomatic PDS using ESWL and ET. Success was defined (i) technically: PDS fragmentation and clearance obtained and (ii) clinically: improvement/resolution of pain. To get information on quality of life, we conducted a phone survey whereby we contacted 64 (89%) patients. The long-term results are presented in those patients with ≥2 years follow-up. RESULTS Treated PDS with median size of 10 (5-25) mm were located in the head, body, or the tail of the pancreas in 78, 4, and 1 patients, respectively. The primary results were that technical success was achieved in 69 patients (83%) and clinical success in 66 patients (80%). Fourteen patients had technical failure, but eight of them became free of pain. Thus, clinical success can be considered to have been achieved in 74 of 83 patients (89%). In patients with persistent pseudocyst (PC) at the time of ESWL (n = 19), the PC disappeared in a year in 14 patients (74%). The long-term results were obtained from 61 (73%) ESWL- and ET-treated patients. The median follow-up for them was 53 months (range: 24-124) and 57 patients (93%) became pain-free or had less pain. CONCLUSIONS For patients with CP and PDS ESWL combined with ET is an effective and safe treatment giving favorable long-term results.
Collapse
Affiliation(s)
- Taija Korpela
- a Department of Surgery , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| | - Marianne Udd
- a Department of Surgery , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| | - Andrea Tenca
- b Department of Gastroenterology , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| | - Outi Lindström
- a Department of Surgery , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| | - Jorma Halttunen
- a Department of Surgery , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| | - Sanna Myrskysalo
- c Department of Urology , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| | - Arto Mikkola
- c Department of Urology , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| | - Leena Kylänpää
- a Department of Surgery , Helsinki University Hospital, University of Helsinki , Helsinki , Finland
| |
Collapse
|
37
|
Li BR, Liao Z, Du TT, Ye B, Chen H, Ji JT, Zheng ZH, Hao JF, Ning SB, Wang D, Lin JH, Hu LH, Li ZS. Extracorporeal shock wave lithotripsy is a safe and effective treatment for pancreatic stones coexisting with pancreatic pseudocysts. Gastrointest Endosc 2016; 84:69-78. [PMID: 26542375 DOI: 10.1016/j.gie.2015.10.026] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 10/13/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS We aimed to investigate outcomes of pancreatic extracorporeal shock wave lithotripsy (P-ESWL) for the removal of large pancreatic stones coexisting with pancreatic pseudocysts (PPCs) in chronic pancreatitis (CP). METHODS This is a prospective study performed in CP patients with at least 1 stone (≥5 mm). Patients were divided into the PPC group (stones coexisting with PPCs) or the control group (stones alone). Patients were initially subjected to successive P-ESWL treatments, followed by ERCP. Primary outcomes were P-ESWL adverse events, and secondary outcomes were stone clearance, long-term pain relief, improved quality-of-life scores, and PPC regression. RESULTS A total of 849 patients (59 in the PPC group and 790 in the control group) was subjected to P-ESWL between March 2011 and October 2013. Occurrences of P-ESWL adverse events were similar between the PPC group and the control group (11.86% vs 12.41%, P = .940). After the treatment of initial P-ESWL combined with ERCP, the complete, partial, and nonclearance of stones occurred in 67.24%, 20.69%, and 12.07%, respectively, of patients in PPC group, with no significant difference from the control group (complete, partial, and nonclearance: 83.17%, 10.40%, and 11.39%, respectively; P = .106). Fifty-five of 59 patients (93.22%) with PPCs were followed for a median period of 21.9 months (range, 12.0-45.1). PPCs disappeared in 56.36% (31/55) and 76.36% (42/55) of patients after 3 months and 1 year of follow-up visits, respectively. Moreover, complete and partial pain relief were achieved in 63.64% (35/55) and 25.45% (14/55) of patients, respectively. The scores for quality of life (P < .001), physical health (P < .001), and weight loss (P < .001) improved. CONCLUSIONS In our multispecialty tertiary center, initial P-ESWL followed by ERCP was safe in patients with coexisting pancreatic stones and PPCs and effective for stone clearance, main pancreatic duct drainage, and pain relief.
Collapse
Affiliation(s)
- Bai-Rong Li
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China; Department of Gastroenterology, Air Force General Hospital, Beijing, China
| | - Zhuan Liao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ting-Ting Du
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Bo Ye
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hui Chen
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun-Tao Ji
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhao-Hong Zheng
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun-Feng Hao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Shou-Bin Ning
- Department of Gastroenterology, Air Force General Hospital, Beijing, China
| | - Dan Wang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jin-Huan Lin
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| |
Collapse
|
38
|
Li BR, Pan J, Hu LH, Li ZS. Laser lithotripsy as a supplementary approach for the treatment of main pancreatic duct stones. Gastrointest Endosc 2016; 83:1300-1. [PMID: 27206592 DOI: 10.1016/j.gie.2016.01.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 01/05/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Bai-Rong Li
- Department of Gastroenterology, Air Force General Hospital, Beijing, China; Department of Gastroenterology and Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun Pan
- Department of Gastroenterology and Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology and Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology and Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| |
Collapse
|
39
|
Success of Extracorporeal Shock Wave Lithotripsy in Chronic Calcific Pancreatitis Management: A Meta-Analysis and Systematic Review. Pancreas 2016; 45:651-8. [PMID: 26580454 DOI: 10.1097/mpa.0000000000000512] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This is a meta-analysis and systematic review to assess the overall utility and safety of Extracorporeal shock wave lithotripsy (ESWL) in chronic calcific pancreatitis. Primary outcomes are pain relief, narcotic usage, ductal clearance, quality of life, and pancreatic exocrine and endocrine function. METHODS Studies involving ESWL in chronic calcific pancreatitis with main pancreatic duct stones greater than 5 mm and patients that failed conservative pain management were included. Fixed and random effects models were used to calculate the pooled proportions. RESULTS Initial search identified 1471 reference articles, in which 184 articles were selected and reviewed. Data were extracted from 27 studies (N = 3189) which met the inclusion criterion. The pooled proportion of patients with absence of pain at follow-up was 52.7% (95% confidence interval [95% CI], 50.85-54.56) and mild to moderate pain at follow-up was 33.43% (95% CI, 31.40-35.50). Quality of life improved in 88.21% (95% CI, 85.43-90.73) and complete ductal clearance was 70.69% (95% CI, 68.97-72.38) in the pooled patients. CONCLUSIONS The ESWL is an effective and safe management option in patients with chronic calcific pancreatitis patients with main pancreatic duct stone size greater than 5 mm who did not get adequate pain relief with conservative management.
Collapse
|
40
|
Riff BP, Chandrasekhara V. The Role of Endoscopic Retrograde Cholangiopancreatography in Management of Pancreatic Diseases. Gastroenterol Clin North Am 2016; 45:45-65. [PMID: 26895680 DOI: 10.1016/j.gtc.2015.10.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Endoscopic retrograde cholangiopancreatography is an effective platform for a variety of therapies in the management of benign and malignant disease of the pancreas. Over the last 50 years, endotherapy has evolved into the first-line therapy in the majority of acute and chronic inflammatory diseases of the pancreas. As this field advances, it is important that gastroenterologists maintain an adequate knowledge of procedure indication, maintain sufficient procedure volume to handle complex pancreatic endotherapy, and understand alternate approaches to pancreatic diseases including medical management, therapy guided by endoscopic ultrasonography, and surgical options.
Collapse
Affiliation(s)
- Brian P Riff
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1069, New York, NY 10029, USA
| | - Vinay Chandrasekhara
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, Perelman Center for Advanced Medicine South Pavilion, 7th Floor, Philadelphia, PA 19104, USA.
| |
Collapse
|
41
|
Extracorporeal Shock Wave Lithotripsy for Chinese Patients With Pancreatic Stones: A Prospective Study of 214 Cases. Pancreas 2016; 45:298-305. [PMID: 26418906 DOI: 10.1097/mpa.0000000000000464] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES This study aims to evaluate prospectively the safety and efficacy of extracorporeal shock wave lithotripsy (ESWL) in Chinese patients. METHODS A total of 214 patients with painful chronic pancreatitis and pancreatic stones who underwent ESWL followed by endoscopic retrograde cholangiopancreatography from March 2011 to February 2012 in Changhai Hospital were enrolled. The main pancreatic duct clearance rate and complications were recorded prospectively. Symptoms, weight, quality of life, and pancreatic function were assessed before and after ESWL and endotherapy. RESULTS A total of 473 ESWL procedures were performed in 214 patients. Stones were fragmented in all cases. Complete clearance of main pancreatic duct stones and successful endoscopic decompression were achieved in 155 (72.4%) and 188 (90.8%) of 214 patients, respectively. Complications were observed after 20 sessions (20 of 473, 4.23%). Follow-up (n = 195) after 18.5 ± 3.3 months showed that complete and partial pain relief were achieved in 71.3% and 24.0% of the patients, respectively. The scores for the quality of life (5.8 ± 1.7 vs 8.1 ± 1.2, P < 0.05) and mental health from the Medical Outcomes Study 36-Item Short-Form General Health Survey questionnaire (62.2 ± 21.5 vs 68.5 ± 16.4, P < 0.05) improved after ESWL. CONCLUSIONS Thus, ESWL is a safe and effective method to treat Chinese patients with pancreatic stones. This procedure can significantly improve the success rate of endotherapy.
Collapse
|
42
|
Yang YG, Hu LH, Chen H, Li B, Fan XH, Li JB, Wang JF, Deng XM. Target-controlled infusion of remifentanil with or without flurbiprofen axetil in sedation for extracorporeal shock wave lithotripsy of pancreatic stones: a prospective, open-label, randomized controlled trial. BMC Anesthesiol 2015; 15:161. [PMID: 26547293 PMCID: PMC4637145 DOI: 10.1186/s12871-015-0141-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 11/04/2015] [Indexed: 01/23/2023] Open
Abstract
Background Extracorporeal shock wave lithotripsy (ESWL) is an effective therapeutic method used to treat patients with pancreatic stones. However, the anesthesia for this procedure has been underappreciated, with minimal reports of these procedures in certain case series with general or epidural anesthesia. Methods A cohort of 60 patients who elected to undergo ESWL in order to treat pancreatic stones for the first time were randomly selected and divided into two groups. One group of patients received target controlled infusion (TCI) of remifentanil, while the other group of patients received TCI of remifentanil plus a bolus of flurbiprofen axetil (a cyclooxygenase inhibitor) (Rem group and Rem + Flu group, n = 30 for each group). The Dixon’s up-and-down method was used to calculate the half maximum effective concentration (EC50) of remifentanil. Visual analogue scales of pain, Ramsay sedation scale, hemodynamic changes, and adverse events were also recorded. Results The EC50 of remifentanil was calculated to be 4.0 ng/ml (95 % confidential interval: 3.84 ng/ml, 4.16 ng/ml) and 2.76 ng/ml (95 % confidential interval: 2.63 ng/ml, 2.89 ng/ml) in the Rem group and Rem + Flu group respectively (p < 0.001). Pain score was comparable between the two groups, while the Ramsay sedation scale was higher in the Rem group. Hemodynamic data showed that patients in the Rem group experienced higher mean arterial pressures and higher heart rates across the procedures. Patients in Rem group demonstrated a lower respiratory rate (p < 0.001) and a lower SpO2 (p = 0.001). Less adverse events occurred in Rem + Flu group, including a reduced respiratory depression requiring wake-up as well as reduced postoperative nausea and vomiting. Conclusion Remifentanil plus flurbiprofen axetil provided satisfactory analgesia and sedation for ESWL of pancreatic stones with less adverse events. (Clinicaltrial.gov: NCT01998217; registered on November 19, 2013)
Collapse
Affiliation(s)
- Yu-Guang Yang
- Department of Anesthesiology and Intensive Care, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433, PR China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, the Second Military Medical University, Shanghai, 200433, PR China
| | - Hui Chen
- Department of Anesthesiology and Intensive Care, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433, PR China
| | - Bo Li
- Department of Anesthesiology and Intensive Care, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433, PR China
| | - Xiao-Hua Fan
- Department of Anesthesiology and Intensive Care, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433, PR China
| | - Jin-Bao Li
- Department of Anesthesiology and Intensive Care, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433, PR China
| | - Jia-Feng Wang
- Department of Anesthesiology and Intensive Care, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433, PR China.
| | - Xiao-Ming Deng
- Department of Anesthesiology and Intensive Care, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433, PR China.
| |
Collapse
|
43
|
Sun C, Liu MY, Liu XG, Hu LH, Xia T, Liao Z, Li ZS. Serine Protease Inhibitor Kazal Type 1 (SPINK1) c.194+2T > C Mutation May Predict Long-term Outcome of Endoscopic Treatments in Idiopathic Chronic Pancreatitis. Medicine (Baltimore) 2015; 94:e2046. [PMID: 26632706 PMCID: PMC5058975 DOI: 10.1097/md.0000000000002046] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Endoscopic interventional is a commonly used treatment method for idiopathic chronic pancreatitis. Serine protease inhibitor Kazal type 1 (SPINK1) 194+2T>C mutation is most frequently observed in Chinese pancreatitis patients and influences the clinical course of idiopathic chronic pancreatitis patients. We conducted this study to determine the impacts of this mutation on the outcome of endoscopic treatments.In this study, we enrolled 423 patients. Among them, 101 idiopathic chronic pancreatitis patients without other relevant mutations had a successful endoscopic procedure and completed follow-up. Clinical characteristics including Izbicki pain score, exocrine and endocrine function, were evaluated. Genetic sequencing was conducted to detect SPINK1 194+2T>C mutations.The c.194+2T>C mutation was found in 58 (57.43%) patients. Factors relevant to pain relief are c.194+2T>C mutation (P = 0.011), severe pain before treatment (P = 0.005), and necessary subsequent endoscopic treatments (P < 0.001). More patients with the intronic mutation had deteriorated endocrine function (P = 0.001) relative to those patients without the mutation.Patients carrying the c.194+2T>C mutation were less likely to achieve pain relief through endoscopic treatments. They also have a higher risk of endocrine function deterioration. SPINK1 c.194+2T>C mutation may be applied as a pretreatment predictor in idiopathic chronic pancreatitis patients.
Collapse
Affiliation(s)
- Chang Sun
- From the Department of Gastroenterology, Changhai Hospital, Second Military Medical University (CS, M-YL, L-HH, TX, ZL, Z-SL); and Changhai Hospital, Second Military Medical University Shanghai, China (X-GL)
| | | | | | | | | | | | | |
Collapse
|
44
|
Kwek ABE, Ang TL, Maydeo A. Current status of endotherapy for chronic pancreatitis. Singapore Med J 2015; 55:613-20. [PMID: 25630314 DOI: 10.11622/smedj.2014173] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Chronic pancreatitis is associated with varied morphological complications, including intraductal stones, main pancreatic ductal strictures, distal biliary strictures and pseudocysts. Endoscopic therapy provides a less invasive alternative to surgery. In addition, extracorporeal shockwave lithotripsy improves the success rate of endoscopic clearance of intraductal stones. However, recent data from randomised trials have shown better long-term outcomes with surgical drainage for obstructive pancreatic ductal disease. In patients with distal biliary strictures, stent insertion leads to good immediate drainage, but after stent removal, recurrent narrowing is common. Endoscopic drainage of pancreatic pseudocysts has excellent outcome and should be accompanied by pancreatic ductal stenting when a ductal communication is evident. In those who remain symptomatic, endoscopic ultrasonography-guided coeliac plexus block may provide effective but short-term pain relief. In this review, we present the current evidence for the role of endotherapy in the management of patients with chronic pancreatitis.
Collapse
Affiliation(s)
- Andrew Boon Eu Kwek
- Department of Gastroenterology and Hepatology, Changi General Hospital, 2 Simei Street 3, Singapore 529889.
| | | | | |
Collapse
|
45
|
Abstract
Extracorporeal shock wave lithotripsy is recommended as the first-line therapy for large (>5-mm) obstructive pancreatic ductal stones. Dominant pancreatic duct strictures should be initially managed with a wide-bore single plastic stent with 3 monthly exchanges for a year, even in asymptomatic patients. Recent studies have evaluated multiple plastic and self-expanding covered metal stents for refractory pancreatic ductal stricture. Pancreatic pseudocysts should be treated endoscopically with or without endoscopic ultrasound guidance.
Collapse
|
46
|
Abstract
Cholangioscopy was first performed in the 1970s. We now use the term cholangiopancreatoscopy (CP) to reflect the wider application of these miniature reusable dual-operator "mother-daughter" endoscope systems and now fully disposable and digital single-operator optical catheters for evaluating the biliary or pancreatic duct. Cholangioscopy is an established modality for the management of large biliary stones and for the diagnosis and exclusion of biliary tumors. Pancreatoscopy is increasingly being performed to treat difficult pancreatic duct stones and may be used to distinguish malignant from benign ductal pathology. This review covers available CP technologies, indications, technique, efficacy, and complications.
Collapse
|
47
|
Chandrasekhara V, Chathadi KV, Acosta RD, Decker GA, Early DS, Eloubeidi MA, Evans JA, Faulx AL, Fanelli RD, Fisher DA, Foley K, Fonkalsrud L, Hwang JH, Jue TL, Khashab MA, Lightdale JR, Muthusamy VR, Pasha SF, Saltzman JR, Sharaf R, Shaukat A, Shergill AK, Wang A, Cash BD, DeWitt JM. The role of endoscopy in benign pancreatic disease. Gastrointest Endosc 2015; 82:203-14. [PMID: 26077456 DOI: 10.1016/j.gie.2015.04.022] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 04/14/2015] [Indexed: 02/06/2023]
|
48
|
ERCP with per-oral pancreatoscopy-guided laser lithotripsy for calcific chronic pancreatitis: a multicenter U.S. experience. Gastrointest Endosc 2015; 82:311-8. [PMID: 25841585 DOI: 10.1016/j.gie.2015.01.020] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 01/07/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND In patients with chronic pancreatitis, laser lithotripsy (LL) permits stone fragmentation and removal during ERCP with some advantages over extracorporeal shock-wave lithotripsy (ESWL) and surgery. OBJECTIVES To evaluate the technical success of LL in pancreatic duct (PD) stones. DESIGN Retrospective cohort. SETTING Four tertiary referral centers. PATIENTS Patients undergoing endotherapy for PD stones. INTERVENTIONS ERCP with per-oral pancreatoscopy (POP)-guided LL. MAIN OUTCOME MEASUREMENT Technical success was defined as complete stone clearance. RESULTS Over 3 years, 28 patients (16 men, 51 years [mean age]) underwent a median of 1 (range, 1-4) POP-LL for PD stones. Baseline parameters included pain requiring hospitalization (n=19, 68%), opiate use (n=14, 50%), or weight loss (n=11, 39%). Before POP-LL, 22 of 28 patients (79%) had a median of 1 (range, 1-5) ERCP, 9 of 28 (32%) underwent a median of 2 (range, 1-3) ESWL sessions, and 5 underwent a median of 1 (range, 1-3) POP-guided electrohydraulic lithotripsy with failed (n=2) or partial (n=3) fragmentation. A median of 2 (range, 1-3) stones sized 15 mm (range, 4-32 mm) were identified in the head (n=9, 32%), neck (n=3, 11%), body (n=9, 32%), tail (n=1, 4%), or multiple sites (n=6, 21%). Technical success occurred in 22 patients (79%) with complete clearance. Partial clearance occurred in 3 (11%). Clinical success at a median of 13 (range, 1-25) months of follow-up was noted in 25 of 28 patients (89%) by improvement in pain (n=25), decreased narcotic use (n=25), or reduced hospitalizations (n=19). Mild adverse events occurred in 8 of 28 (29%). CONCLUSIONS POP-LL is feasible at expert centers in patients with accessible stones. Although intensive endotherapy is required, most patients achieve stone clearance and clinical improvement.
Collapse
|
49
|
Efficacy of stone density on noncontrast computed tomography in predicting the outcome of extracorporeal shock wave lithotripsy for patients with pancreatic stones. Pancreas 2015; 44:422-8. [PMID: 25438070 DOI: 10.1097/mpa.0000000000000277] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Patients with chronic pancreatitis are managed by extracorporeal shock wave lithotripsy (ESWL) for pancreatic stones. Stone density on noncontrast computed tomography (NCCT) is used to predict stone composition and fragility, but no report investigating the pancreatic stone density has been documented. We aimed to assess the usefulness of pancreatic stone density on NCCT in predicting the ESWL outcome. METHODS We evaluated 128 consecutive patients with pancreatic stones who underwent ESWL. Pancreatic stone density on NCCT was measured in Hounsfield units. Patients with complete stone removal were compared with those with incomplete stone removal. Patient characteristics; imaging findings, including stone density; and interventions were evaluated as potential predictors. The optimal cutoff value of variables to differentiate complete removal from incomplete removal was determined by receiver operating characteristic analysis. RESULTS Complete stone removal was achieved in 66 patients (51.6%). When the density threshold was set at 820.5 Hounsfield units, complete stone removal was achieved in 52 patients (78.8%) with lower-density stones. In multivariate analysis, single stone (P = 0.007) and lower-density stone (P < 0.001) revealed significant association with complete stone removal. CONCLUSIONS The measurement of pancreatic stone density before therapy can help predict therapeutic outcomes.
Collapse
|
50
|
Maruyama M, Watanabe T, Kanai K, Oguchi T, Asano J, Ito T, Muraki T, Hamano H, Arakura N, Uehara T, Kawa S. Extracorporeal shock wave lithotripsy treatment of pancreatic stones complicated with advanced stage autoimmune pancreatitis. BMC Gastroenterol 2015; 15:28. [PMID: 25887404 PMCID: PMC4364340 DOI: 10.1186/s12876-015-0255-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 02/20/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Although most patients with autoimmune pancreatitis (AIP) respond favorably to prednisolone therapy, some individuals who later suffer from pancreatic calculi may require additional extracorporeal shock wave lithotripsy (ESWL) treatment. This study compares the efficacy of ESWL for calculi in AIP with that in ordinary chronic pancreatitis (CP) and proposes a new treatment approach for pancreatic duct stones occurring in AIP. METHODS We examined the clinical records of 8 patients with chronic stage AIP and 92 patients with ordinary CP who received ESWL for pancreatic calculi. RESULTS The AIP group was significantly older than the CP group (69.0 vs. 56.5 years, P = 0.018). With regard to the indications for ESWL, chronic pain was significantly less frequent in the chronic stage AIP group (0% vs. 45.7%, P = 0.001), whereas preservation of pancreatic function was significantly more frequent (75% vs. 19.6%, P = 0.001). Compared with the CP group, the AIP group tended to exhibit pancreatic duct stenosis proximal to pancreatic calculi and had a lower rate of complete extraction of stones from the main pancreatic duct. Histopathological analysis of a patient with chronic stage AIP revealed widely distributed nodular pancreatitis, which was characteristic of ordinary CP, along with isolated areas of lymphoplasmacytic sclerosing pancreatitis. CONCLUSIONS Different approaches are needed for the treatment of pancreatic calculi in chronic stage AIP and ordinary CP. Specifically, it appears that intensive ESWL therapy can be avoided or delayed in AIP if the patient displays: (1) advanced age, (2) little or no chronic pain or pancreatitis, and (3) pancreatic duct stenosis proximal to pancreatic stones. In such cases, the benefit of ESWL treatment may be outweighed by the risks involved in this procedure.
Collapse
Affiliation(s)
- Masahiro Maruyama
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Takayuki Watanabe
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Keita Kanai
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Takaya Oguchi
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Jumpei Asano
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Tetsuya Ito
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Takashi Muraki
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Hideaki Hamano
- Department of Gastroenterology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Norikazu Arakura
- Endoscopic Examination Center, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Takeshi Uehara
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| | - Shigeyuki Kawa
- Center for Health, Safety, and Environmental Management, Shinshu University, 3-1-1 Asahi, Matsumoto, 390-8621, Japan.
| |
Collapse
|