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Liu Y, Yin XY, Cui JH, Wang T, Feng XY, Yi JH, Xu JJ, Zhang SL, Han PD, Wang D, Liu RH, Wang FY, Li ZS, Hu LH. Long-term clinical outcomes of extracorporeal shockwave lithotripsy and endoscopic retrograde cholangiopancreatography for pancreatic duct stone treatment in patients with chronic pancreatitis. Aliment Pharmacol Ther 2024. [PMID: 39169663 DOI: 10.1111/apt.18224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 06/28/2024] [Accepted: 08/12/2024] [Indexed: 08/23/2024]
Abstract
BACKGROUND AND AIMS Extracorporeal shock wave lithotripsy for pancreatic stones (P-ESWL) and endoscopic retrograde cholangiopancreatography (ERCP) are the preferred therapeutic approaches for painful chronic pancreatitis (CP) with pancreatic stones. This study aimed to report the short- and long-term outcomes following P-ESWL and ERCP in a large cohort with CP. METHODS Patients with painful CP and pancreatic stones >5 mm in size, who underwent P-ESWL and subsequent ERCP between March 2011 and June 2018, were included in this retrospective-prospective mixed observational study. The total stone clearance rates were recorded. All patients were followed up until the end of March 2024, with the visual analogue scale (VAS) for pain, pain type, quality-of-life scores and other relevant information recorded. RESULTS A total of 2071 patients underwent P-ESWL, and 93.1% of them subsequently underwent ERCP during the study period. Patients were followed up for an average of 11.8 years from the onset of CP and 6.7 years from the first P-ESWL procedure. Complete stone clearance was achieved in 73.7% of the patients. At the end of the follow-up period, 70.1% of the patients achieved complete pain remission. Significant pain type conversion and lower VAS scores were observed in the patients after treatment. Quality-of-life scores and body mass indices increased after P-ESWL and ERCP. CONCLUSIONS P-ESWL and ERCP are effective and minimally invasive treatments for pancreatic stones in patients with painful CP. Most patients achieved complete pain relief, and pain-type conversion was common after treatment. (ClinicalTrials.gov: NCT05916547).
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Affiliation(s)
- Yu Liu
- Department of Gastroenterology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
- Department of Pharmacology, College of Pharmacy, Naval Medical University, Shanghai, China
| | - Xiao-Yi Yin
- Department of Hepatobiliary Pancreatic Surgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Jia-Hui Cui
- Department of Pharmacy, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Teng Wang
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Xiao-Yue Feng
- Department of Gastroenterology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Department of Gastroenterology and Hepatology, Jinling Clinical College of Nanjing Medical University, Jinling Hospital, Nanjing, Jiangsu, China
| | - Jin-Hui Yi
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Jin-Jie Xu
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Song-Ling Zhang
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Pei-Dong Han
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Dan Wang
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Run-Hui Liu
- Department of Pharmacology, College of Pharmacy, Naval Medical University, Shanghai, China
| | - Fang-Yu Wang
- Department of Gastroenterology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Department of Gastroenterology and Hepatology, Jinling Clinical College of Nanjing Medical University, Jinling Hospital, Nanjing, Jiangsu, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Clinical Research Unit, Changhai Hospital, Naval Medical University, Shanghai, China
- National key Laboratory of Immunity and Inflammation, Naval Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
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Bofill-Garcia A, Lupianez-Merly C. Endoscopic Retrograde Cholangiopancreatography for Management of Chronic Pancreatitis. Gastrointest Endosc Clin N Am 2024; 34:449-473. [PMID: 38796292 DOI: 10.1016/j.giec.2024.02.004] [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: 05/28/2024]
Abstract
Management of symptomatic chronic pancreatitis (CP) has shifted its approach from surgical procedures to minimally invasive endoscopic procedures. Increased experience and advanced technology have led to the use of endoscopic retrograde cholangiopancreatography (ERCP) as a therapeutic tool to provide pain relief and treat CP complications including pancreatic stones, strictures, and distal biliary strictures, pseudocysts, and pancreatic duct fistulas. In this article the authors will discuss the use of ERCP for the management of CP, its complications, recent advancements, and techniques from the most up to date literature available.
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Affiliation(s)
- Aliana Bofill-Garcia
- Department of Gastroenterology and Hepatology, Mayo Clinic Rochester, 200 First Street Southwest, Rochester, MN 55905, USA.
| | - Camille Lupianez-Merly
- Department of Gastroenterology and Hepatology, Mayo Clinic Rochester, 200 First Street Southwest, Rochester, MN 55905, USA
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Chon HK, Kozarek RA. History of the Interventional Pancreaticobiliary Endoscopy. Gastrointest Endosc Clin N Am 2024; 34:383-403. [PMID: 38796288 DOI: 10.1016/j.giec.2023.12.001] [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: 05/28/2024]
Abstract
With the introduction of endoscopic retrograde cholangiopancreatography and linear endoscopic ultrasound, interventional pancreaticobiliary (PB) endoscopy has had an enormous impact in the management of pancreatic and biliary diseases. Continuous efforts to improve various devices and techniques have revolutionized these treatment modalities as viable alternatives to surgery. In recent years, trends toward combining endoscopic techniques with other modalities, such as laparoscopic and radiological interventions, for complex PB diseases have emerged using a multidisciplinary approach. Ongoing research and clinical experience will lead to refinements in interventional PB endoscopic techniques and subsequently improve outcomes and reduce complication rates.
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Affiliation(s)
- Hyung Ku Chon
- Division of Biliopancreas, Department of Internal Medicine, Wonkwang University Medical School, and Hospital, Iksan, Republic of Korea; Institution of Wonkwang Medical Science, Iksan, Republic of Korea
| | - Richard A Kozarek
- Division of Gastroenterology and Hepatology, Center for Digestive Health, Virginia Mason Franciscan Health, 1100 Ninth Avenue, Seattle, WA 98101, USA; Center for Interventional Immunology, Benaroya Research Institute, Virginia Mason Franciscan Health, 1201 Ninth Avenue, Seattle, WA 98101, USA.
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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.
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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
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Bush N, Chandragiri P, Gaurav NA, Sonaiya S, Lahooti I, Singh A, Gupta A, Afghani E, Papachristou G, Khashab MA, Lee PJ, Talukdar R, Lakhtakia S, Singh VK, Han S, Tandan M, Akshintala VS. Development of a novel CT-based index for predicting the number of extracorporeal shockwave lithotripsy (ESWL) sessions required for successful fragmentation of obstructing pancreatic duct stones. Pancreatology 2024; 24:643-648. [PMID: 38584052 DOI: 10.1016/j.pan.2024.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND & AIM Extracorporeal shock wave lithotripsy (ESWL) is used for the treatment of pancreatic duct stones (PDS) in patients with chronic pancreatitis (CP). We aimed to develop a CT based index to predict the required number of ESWL sessions for technical success. METHODS We retrospectively evaluated patients with PDS secondary to CP who underwent ESWL. Technical success was defined as the complete fragmentation of stones to <3 mm. CT features including PDS size, number, location, and density in Hounsfield units (HU) were noted. We analyzed the relationship between PDS characteristics and the number of ESWL sessions required for technical success. A multiple linear regression model was used to combine size and density into the pancreatic duct stone (PDS) index that was translated into a web-based calculator. RESULTS There were 206 subjects (mean age 38.6 ± 13.7 years, 59.2% male) who underwent ESWL. PDS size showed a moderate correlation with the number of ESWL sessions (r = 0.42, p < 0.01). PDS in the head required a fewer number of sessions in comparison to those in the body (1.4 ± 0.6 vs. 1.6 ± 0.7, p = 0.01). There was a strong correlation between PDS density and the number of ESWL sessions (r = 0.617, p-value <0.01). The PDS index {0.3793 + [0.0009755 x PDS density (HU)] + [0.02549 x PDS size (mm)]} could accurately predict the required number of ESWL sessions with an AUC of 0.872 (p < 0.01). CONCLUSION The PDS index is a useful predictor of the number of ESWL sessions needed for technical success that can help in planning and patient counseling.
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Affiliation(s)
- Nikhil Bush
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Praneeth Chandragiri
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Nitish Ashok Gaurav
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Sneh Sonaiya
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Ila Lahooti
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Anmol Singh
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Abhinav Gupta
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Elham Afghani
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Georgios Papachristou
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Mouen A Khashab
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Peter J Lee
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Rupjyoti Talukdar
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Sundeep Lakhtakia
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Vikesh K Singh
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Samuel Han
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Manu Tandan
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Venkata S Akshintala
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA.
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6
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Yi JH, Li ZS, Hu LH. Adverse events of pancreatic extracorporeal shock wave lithotripsy: a literature review. BMC Gastroenterol 2023; 23:360. [PMID: 37853330 PMCID: PMC10585860 DOI: 10.1186/s12876-023-02992-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 10/10/2023] [Indexed: 10/20/2023] Open
Abstract
Pancreatic stones are the result of pathophysiologic changes in chronic pancreatitis with an incidence of more than 90%. At present, pancreatic extracorporeal shock wave lithotripsy (P-ESWL) can be used as the first-line treatment for large or complex stones. Although a large number of studies have proven the safety and effectiveness of P-ESWL, we should also pay attention to postoperative adverse events, mainly due to the scattering of shock waves in the conduction pathway. Adverse events can be classified as either complications or transient adverse events according to the severity. Because the anatomic location of organs along the shock wave conducting pathway differs greatly, adverse events after P-ESWL are varied and difficult to predict. This paper outlines the mechanism, definition, classification, management and risk factors for adverse events related to P-ESWL. It also discusses the technique of P-ESWL, indications and contraindications of P-ESWL, and adverse events in special populations.
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Affiliation(s)
- Jin-Hui Yi
- Department of Gastroenterology, Shanghai Changhai Hospital, 168 Changhai Road, Shanghai, 200433, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Shanghai Changhai Hospital, 168 Changhai Road, Shanghai, 200433, China.
| | - Liang-Hao Hu
- Department of Gastroenterology, Shanghai Changhai Hospital, 168 Changhai Road, Shanghai, 200433, China.
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Pancreatic Stones and Extracorporeal Shockwave Lithotripsy: A Review of the Literature. Pancreas 2022; 51:916-922. [PMID: 36607935 DOI: 10.1097/mpa.0000000000002129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
ABSTRACT Pancreatic stones are sequelae of chronic pancreatitis, resulting in poor quality of life, frequent hospitalizations, and a significant economic burden. Extracorporeal shock wave lithotripsy (ESWL) can be used to treat pancreatic stones and is less invasive when compared to other modalities. In this review article, we have discussed the role of ESWL in the treatment of pancreatic stones and how it differs from other modalities. Databases were searched electronically for articles discussing the treatment of pancreatic ductal stones by ESWL or other modalities. Articles discussing or comparing treatment success rates were preferentially included. An inductive approach was used to identify articles related to the treatment of pancreatic stones with ESWL throughout the review process. Although laser lithotripsy and electrohydraulic lithotripsy appear to have higher success rates, the potential for ESWL to affect clinical outcomes is substantial, especially in individuals with a higher risk for invasive procedures. The decision to perform ESWL should be considered if the outcome will substantially alter the clinical management when performed by an experienced endoscopist. Further randomized controlled trials are needed to compare ESWL and peroral pancreatic lithotripsy methods.
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Wang D, Xu J, Bi YW, Mei CL, Li ZS, Hu LH. Pancreatic extracorporeal shock wave lithotripsy for a patient concurrent with autosomal dominant polycystic kidney disease: a case report. J Int Med Res 2022; 50:3000605221100748. [PMID: 35634907 PMCID: PMC9158420 DOI: 10.1177/03000605221100748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Whether pancreatic extracorporeal shock wave lithotripsy (ESWL) is safe for patients with autosomal dominant polycystic kidney disease (ADPKD) is unclear. A woman in her early 30s was admitted to our hospital because of intermittent upper abdominal pain and recurrent pancreatitis. The imaging results confirmed the diagnosis of pancreatic stones and ADPKD. We performed pancreatic ESWL using a third-generation lithotripter to pulverize the pancreatic stones. A maximum of 5000 shock waves was delivered per therapeutic session. A second session of ESWL was performed the next day. The patient developed no adverse events or complications related to pancreatic ESWL. Three years after treatment, the patient had developed no relapse of pancreatitis or abdominal pain. Shock waves do not lead to complications such as hematuria, cyst rupture, or deterioration of the inner bleeding of renal cysts. Multiple kidney cysts are not a contraindication for pancreatic ESWL.
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Affiliation(s)
- Dan Wang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jing Xu
- Department of Nephrology, Kidney Institute of Chinese PLA, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Ya-Wei Bi
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Chang-Lin Mei
- Department of Nephrology, Kidney Institute of Chinese PLA, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
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Dirweesh A, Trikudanathan G, Freeman ML. Endoscopic Management of Complications in Chronic Pancreatitis. Dig Dis Sci 2022; 67:1624-1634. [PMID: 35226223 DOI: 10.1007/s10620-022-07391-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/04/2022] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW Management of complications in patients with chronic pancreatitis is often suboptimal. This review discusses detailed endoscopic approaches for managing complications in CP. LITERATURE FINDINGS CP is characterized by progressive and irreversible destruction of pancreatic parenchyma and ductal system resulting in fibrosis, scarring, and loss of glandular function. Abdominal pain remains is the most common symptom of the disease and the main aim of medical, endoscopic, and surgical therapy is to help relieve symptoms, prevent disease progression, and manage complications related to CP. In fact, advances in our understanding of CP have improved medical care and quality of life in these patients. With significant sequela, morbidity and a progressive nature, a thorough understanding of the pathophysiology, natural course, diagnostic approaches, and optimal management strategies for this disease is warranted. The existing modalities and new innovations in this field are safe, effective, and likely to have a positive impact on management of complication in CP whenever used in the right context.
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Affiliation(s)
- Ahmed Dirweesh
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, MMC 36, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Guru Trikudanathan
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, MMC 36, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Martin L Freeman
- Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, MMC 36, 420 Delaware St SE, Minneapolis, MN, 55455, USA.
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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."
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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
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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]
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12
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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.
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Affiliation(s)
- Zaheer Nabi
- Asian Institute of Gastroenterology, Hyderabad, India
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13
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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.
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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
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14
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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.
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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
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15
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Ru N, Qian YY, Zhu JH, Chen H, Zou WB, Hu LH, Pan J, Guo JY, Li ZS, Liao Z. Post-ESWL and post-ERCP pancreatitis in patients with chronic pancreatitis: Do they share the same risks? JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2021; 28:778-787. [PMID: 34242478 DOI: 10.1002/jhbp.1013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/13/2021] [Accepted: 06/12/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Endoscopic intervention combined with extracorporeal shock wave lithotripsy (ESWL) is recommended as the first line therapy for large pancreatic stones, yet both can cause adverse events. The aim of the study was to identify the risk factors for post-procedural pancreatitis. METHODS Consecutive patients with chronic pancreatitis and pancreatic stones treated with both ESWL and subsequent endoscopic retrograde cholangiopancreatography (ERCP) from October 2016 to December 2019 were prospectively enrolled. Multivariate logistic analyses were performed to detect risk factors for post-ESWL and post-ERCP pancreatitis (PEP). RESULTS A total of 714 patients (507 males, 45.60 ± 12.52 years) were included in this study. A total of 80 patients (11.2%) developed post-ESWL pancreatitis,while 33 patients (4.6%) suffered from PEP. Steatorrhea (P = .018), multiple stones (P = .043), and stones located at the head combined with the body or tail of the pancreas (P = .015) were identified as independent protective factors for post-ESWL pancreatitis. The history of acute exacerbations (P = .013), post-ESWL pancreatitis (P < .001) and stricture dilation during ERCP (P = .002) were identified as risk factors for PEP. CONCLUSIONS More attention should be paid to patients with post-ESWL pancreatitis, as well as a history of acute exacerbations and stricture dilation during ERCP to prevent PEP. (ClincialTrials.gov number, NCT04619511).
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Affiliation(s)
- Nan Ru
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Yang-Yang Qian
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Jia-Hui Zhu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Hui Chen
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Wen-Bin Zou
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Jun Pan
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Ji-Yao Guo
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
| | - Zhuan Liao
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Shanghai, China.,National Clinical Research Center for Digestive Diseases, Shanghai, China.,Shanghai Institute of Pancreatic Diseases, Shanghai, China
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16
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Mann R, Boregowda U, Vyas N, Gajendran M, Umapathy CP, Sayana H, Echavarria J, Patel S, Saligram S. Current advances in the management of chronic pancreatitis. Dis Mon 2021; 67:101225. [PMID: 34176572 DOI: 10.1016/j.disamonth.2021.101225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Chronic pancreatitis is characterized by irreversible destruction of pancreatic parenchyma and its ductal system resulting from longstanding inflammation, leading to fibrosis and scarring due to genetic, environmental, and other risk factors. The diagnosis of chronic pancreatitis is made based on a combination of clinical features and characteristic findings on computed tomography or magnetic resonance imaging. Abdominal pain is the most common symptom of chronic pancreatitis. The main aim of treatment is to relieve symptoms, prevent disease progression, and manage complications related to chronic pancreatitis. Patients who do not respond to medical treatment or not a candidate for surgical treatment are usually managed with endoscopic therapies. Endoscopic therapies help with symptoms such as abdominal pain and jaundice by decompression of pancreatic and biliary ducts. This review summarizes the risk factors, pathophysiology, diagnostic evaluation, endoscopic treatment of chronic pancreatitis, and complications. We have also reviewed recent advances in endoscopic retrograde cholangiopancreatography and endoscopic ultrasound-guided therapies for pancreatic duct obstruction due to stones, strictures, pancreatic divisum, and biliary strictures.
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Affiliation(s)
- Rupinder Mann
- Department of Internal Medicine, Saint Agnes Medical Center, 1303 E Herndon Ave, Fresno, CA 93720, USA
| | - Umesha Boregowda
- Department of Internal Medicine, Bassett Healthcare Network, Columbia Bassett Medical School, 1 Atwell Road, Cooperstown, NY 13326, USA
| | - Neil Vyas
- Department of Gastroenterology and Advanced endoscopy, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Mahesh Gajendran
- Department of Internal Medicine, Texas Tech University Health Science Center El Paso, 2000B Transmountain Road, El Paso, TX 79911, USA
| | - Chandra Prakash Umapathy
- Department of Gastroenterology and Advanced endoscopy, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Hari Sayana
- Department of Gastroenterology and Advanced endoscopy, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Juan Echavarria
- Department of Gastroenterology and Advanced endoscopy, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Sandeep Patel
- Department of Gastroenterology and Advanced endoscopy, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Shreyas Saligram
- Department of Gastroenterology and Advanced endoscopy, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA.
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17
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Wang D, Bi YW, Xu H, Wang T, Li ZS, Xu ZL, Hu LH. Rapid formation of a radiolucent pancreatic stone: a case report (with video). J Int Med Res 2021; 48:300060520951418. [PMID: 32951504 PMCID: PMC7780646 DOI: 10.1177/0300060520951418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Background Over 90% of pancreatic stones are radiopaque and can be treated with endoscopy or surgery. However, radiolucent stones are different than radiopaque stones in nature and formation, and therefore, treatment varies. Case presentation: A 25-year-old woman was admitted because of recurrent acute pancreatitis. Imaging examinations confirmed the diagnosis of chronic pancreatitis (CP), and which revealed the existence of radiolucent stones. Endoscopic retrograde cholangiopancreatography (ERCP) was performed and abundant protein-like radiolucent stones were extracted. Three 10F, 7-cm plastic stents were placed. However, the stents were completely occluded by radiolucent stones 1 month later. A nasopancreatic tube was then inserted and flushed regularly, but protein-like stones formed continuously. After multidisciplinary consultation, the following conservative treatment strategy was applied: 1) no more endotherapy; 2) a diet with 40% to 50% of calories from fat was recommended; 3) no pancreatic enzyme replacement therapy; and 4) regular exercise. The above advice aimed to stimulate the secretion of pancreatic fluid to achieve auto-flushing of the pancreatic duct and prevent protein-like stones from depositing. No acute pancreatitis recurred during the 5-year follow-up. Conclusions This strategy was effective for auto-flushing the pancreatic duct in patients with radiolucent pancreatic stones after the main pancreatic duct stricture was resolved.
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Affiliation(s)
- Dan Wang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ya-Wei Bi
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hao Xu
- Department of Infectious Diseases, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Teng Wang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zheng-Lei Xu
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Guangdong, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
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18
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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.
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Affiliation(s)
| | | | - Hui Sun
- Department of Gastroenterology, the Second People's Hospital of Karamay, Karamay, Xinjiang Uygur Autonomous Region, China
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19
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van Huijgevoort NC, Veld JV, Fockens P, Besselink MG, Boermeester MA, Arvanitakis M, van Hooft JE. Success of extracorporeal shock wave lithotripsy and ERCP in symptomatic pancreatic duct stones: a systematic review and meta-analysis. Endosc Int Open 2020; 8:E1070-E1085. [PMID: 32743061 PMCID: PMC7373664 DOI: 10.1055/a-1171-1322] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/30/2020] [Indexed: 12/12/2022] Open
Abstract
Background and study aims Pain is the most frequent and dominant symptom of chronic pancreatitis. Currently, these patients are treated using a step-up approach, including analgesics and lifestyle adjustments, endoscopic, and eventually surgical treatment. Extracorporeal shock wave lithotripsy (ESWL) is indicated after failure of the first step in patients with symptomatic intraductal stones larger than 5 mm in the head or body of the pancreas. To assess the complete ductal clearance rate and pain relief after ESWL in patients with symptomatic chronic pancreatitis with pancreatic duct stones, a systematic review and meta-analysis was performed. Patients and methods A systematic literature search from January 2000 to December 2018 was performed in PubMed, the Cochrane Library, and EMBASE for studies on ductal clearance rate of ESWL in patients with symptomatic chronic pancreatitis with pancreatic duct stones. Results After screening 486 studies, 22 studies with 3868 patients with chronic pancreatitis undergoing ESWL for pancreatic duct stones were included. The pooled proportion of patients with complete ductal clearance was 69.8 % (95 % CI 63.8-75.5). The pooled proportion of complete absence of pain during follow-up was 64.2 % (95 % CI 57.5-70.6). Complete stone fragmentation was 86.3 % (95 % CI 76.0-94.0). Post-procedural pancreatitis and cholangitis occurred in 4.0 % (95 % CI 2.5-5.8) and 0.5 % (95 % CI 0.2-0.9), respectively. Conclusion Treatment with ESWL results in complete ductal clearance rate in a majority of patients, resulting in absence of pain during follow up in over half of patients with symptomatic chronic pancreatitis caused by obstructing pancreatic duct stones.
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Affiliation(s)
- Nadine C.M. van Huijgevoort
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Joyce V. Veld
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Paul Fockens
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Marc G. Besselink
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Marja A. Boermeester
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Marianna Arvanitakis
- Department of Gastroenterology and Hepatology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Jeanin E. van Hooft
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
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20
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Liu Y, Wang D, Guo HL, Hao L, Wang T, Zhang D, Yang HY, Ma JY, Li J, Zhang LL, Lin K, Chen C, Han X, Lin JH, Bi YW, Xin L, Zeng XP, Chen H, Xie T, Liao Z, Cong ZJ, Wang LS, Xu ZL, Li ZS, Hu LH. Risk factors and nomogram for diabetes mellitus in idiopathic chronic pancreatitis. J Gastroenterol Hepatol 2020; 35:343-352. [PMID: 31318997 DOI: 10.1111/jgh.14785] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/25/2019] [Accepted: 07/11/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Diabetes mellitus (DM) is a common complication of idiopathic chronic pancreatitis (ICP), which impairs the quality of life for patients. This study aimed to identify risk factors and develop nomogram for DM in ICP to help early diagnosis. METHODS Idiopathic chronic pancreatitis patients admitted to our center from January 2000 to December 2013 were included. Cumulative rates of DM were calculated by Kaplan-Meier method. Patients were randomly assigned, in a 2:1 ratio, to the training and validation cohort. Based on training cohort, risk factors for DM were identified through Cox proportional hazards regression model, and nomogram was developed. Internal and external validations were performed based on the training and validation cohort, respectively. RESULTS Totally, 1633 patients with ICP were finally enrolled. The median follow-up duration was 9.8 years. DM was found in 26.3% (430/1633) of patients after the onset of CP. Adult at onset of ICP, biliary stricture at/before diagnosis of CP, steatorrhea at/before diagnosis of CP, and complex pathologic changes in main pancreatic duct were identified risk factors for DM development. The nomogram achieved good concordance indexes in the training and validation cohorts, respectively, with well-fitted calibration curves. CONCLUSIONS Risk factors were identified, and nomogram was developed to determine the risk of DM in ICP patients. Patients with one or more of the risk factors including adult at onset of ICP, biliary stricture at/before diagnosis of CP, steatorrhea at/before diagnosis of CP, and complex pathologic changes in main pancreatic duct have higher incidence of DM.
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Affiliation(s)
- Yu Liu
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Dan Wang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hong-Lei Guo
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Lu Hao
- Department of Gastroenterology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Teng Wang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Di Zhang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Huai-Yu Yang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jia-Yi Ma
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Juan Li
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ling-Ling Zhang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Kun Lin
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Cui Chen
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Xu Han
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jin-Huan Lin
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ya-Wei Bi
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Lei Xin
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Xiang-Peng Zeng
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hui Chen
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ting Xie
- Department of Gastroenterology, Zhongda Hospital, Southeast University, Nanjing, China
| | - Zhuan Liao
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhi-Jie Cong
- Department of General Surgery, Renji Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Li-Sheng Wang
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Guangdong, China
| | - Zheng-Lei Xu
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Guangdong, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
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Abstract
PURPOSE OF REVIEW Pancreatic duct stones are sequela of chronic pancreatitis. They can cause pancreatic duct obstruction which is the most important cause of pain in chronic pancreatitis. Stone resolution has shown to improve pain. The goal of this review is to highlight recent endoscopic and surgical advancements in treatment of pancreatic duct stones. RECENT FINDINGS Stone fragmentation by extracorporeal shock wave lithotripsy has become first line and the mainstay of treatment for majority of patients with pancreatic duct stones. Introduction of digital video pancreatoscopy in the last few years with the capability of guided lithotripsy has provided a robust therapeutic option where extracorporeal shock wave lithotripsy is unsuccessful or unavailable. Historically, surgery has been considered a more reliable and durable option when feasible. However, it had not been compared with more effective endoscopic therapy. Lithotripsy (extracorporeal and pancreatoscopy guided) is evolving as a strong treatment modality for pancreatic stones.
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Affiliation(s)
- Kaveh Sharzehi
- Division of Gastroenterology & Hepatology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA.
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22
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Xu ZL, Yao J, Wang LS. Mathematical Model and Study Design Could Be Optimized in Spatial Distribution Analysis of Pancreatic Stones. Pancreas 2019; 48:e58. [PMID: 31306308 DOI: 10.1097/mpa.0000000000001362] [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: 12/10/2022]
Affiliation(s)
- Zheng-Lei Xu
- Department of GastroenterologyThe Second Clinical Medical College (Shenzhen People's Hospital), Jinan UniversityGuangdong, China
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23
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Zou WB, Ru N, Wu H, Hu LH, Ren X, Jin G, Wang Z, Du YQ, Cao YN, Zhang L, Chang XY, Zhang RC, Li XB, Shen Y, Li P, Li ZS, Liao Z. Guidelines for the diagnosis and treatment of chronic pancreatitis in China (2018 edition). Hepatobiliary Pancreat Dis Int 2019; 18:103-109. [PMID: 30922816 DOI: 10.1016/j.hbpd.2019.02.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 02/02/2019] [Indexed: 02/05/2023]
Affiliation(s)
- Wen-Bin Zou
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China
| | - Nan Ru
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Hao Wu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Xu Ren
- Department of Gastroenterology, Heilongjiang Provincial Hospital, Harbin 150030, China
| | - Gang Jin
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Zheng Wang
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Yi-Qi Du
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Ya-Nan Cao
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200025, China
| | - Lei Zhang
- Department of Radiology, Shanghai First People's Hospital, Shanghai 200080, China
| | - Xiao-Yan Chang
- Department of Pathology, Peking Union Medical College Hospital, Beijing 100730, China
| | - Rong-Chun Zhang
- Department of Gastroenterology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Xiao-Bin Li
- Department of General Surgery, Peking Union Medical College Hospital, Beijing 100730, China
| | - Yan Shen
- Department of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Peng Li
- Department of Digestive Endoscopy, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China.
| | - Zhuan Liao
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China.
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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.
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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.
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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}
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\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.
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Watson RR, Parsi MA, Aslanian HR, Goodman AJ, Lichtenstein DR, Melson J, Navaneethan U, Pannala R, Sethi A, Sullivan SA, Thosani NC, Trikudanathan G, Trindade AJ, Maple JT. Biliary and pancreatic lithotripsy devices. VIDEOGIE : AN OFFICIAL VIDEO JOURNAL OF THE AMERICAN SOCIETY FOR GASTROINTESTINAL ENDOSCOPY 2018; 3:329-338. [PMID: 30402576 PMCID: PMC6205352 DOI: 10.1016/j.vgie.2018.07.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Lithotripsy is a procedure for fragmentation or destruction of stones to facilitate their removal or passage from the biliary or pancreatic ducts. Although most stones may be removed endoscopically using conventional techniques such as endoscopic sphincterotomy in combination with balloon or basket extraction, lithotripsy may be required for clearance of large, impacted, or irregularly shaped stones. Several modalities have been described, including intracorporeal techniques such as mechanical lithotripsy (ML), electrohydraulic lithotripsy (EHL), and laser lithotripsy, as well as extracorporeal shock-wave lithotripsy (ESWL). METHODS In this document, we review devices and methods for biliary and pancreatic lithotripsy and the evidence regarding efficacy, safety, and financial considerations. RESULTS Although many difficult stones can be safely removed using ML, endoscopic papillary balloon dilation (EPBD) has emerged as an alternative that may lessen the need for ML and also reduce the rate of adverse events. EHL and laser lithotripsy are effective at ductal clearance when conventional techniques are unsuccessful, although they usually require direct visualization of the stone by the use of cholangiopancreatoscopy and are often limited to referral centers. ESWL is effective but often requires coordination with urologists and the placement of stents or drains with subsequent procedures for extracting stone fragments and, thus, may be associated with increased costs. CONCLUSIONS Several lithotripsy techniques have been described that vary with respect to ease of use, generalizability, and cost. Overall, lithotripsy is a safe and effective treatment for difficult biliary and pancreatic duct stones.
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Key Words
- ASGE, American Society for Gastrointestinal Endoscopy
- C-APCS, Comprehensive Ambulatory Payment Classification
- CMS, Centers for Medicare and Medicaid Services
- CPT, Current Procedural Terminology (https://www.asge.org/docs/default-source/education/Technology_Reviews/doc-enteral-nutrition-access-devices.pdf?sfvrsn=4)
- EHL, electrohydraulic lithotripsy
- EPBD, endoscopic papillary balloon dilation
- ERCP, endoscopic retrograde cholangiopancreatography
- ES, endoscopic sphincterotomy
- ESWL, extracorporeal shock wave lithotripsy
- FDA, U.S. Food and Drug Administration
- FREDDY, frequency-doubled, double-pulse neodymium
- HCPCS, Healthcare Common Procedure Coding System
- MAUDE, Manufacturer and User Facility Device Experience
- ML, mechanical lithotripsy
- RCT, randomized controlled trial
- YAG, yttrium aluminum garnet
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27
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Liu Y, Hao L, Wang LS, Wang T, Li ZS, Hu LH, Xu ZL. Large mesenteric hematoma after extracorporeal shock wave lithotripsy for pancreatic stones: A case report. Medicine (Baltimore) 2018; 97:e13114. [PMID: 30383702 PMCID: PMC6221730 DOI: 10.1097/md.0000000000013114] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
RATIONALE Mesenteric hematoma after extracorporeal shock wave lithotripsy (ESWL) for pancreatic stones is a very rare complication which has never been reported before. PRESENTING CONCERNS We reported a case of a 36-year-old male diagnosed as chronic pancreatitis with pancreatic stones and a large pancreatic pseudocyst. He underwent 3 repeated sessions of pancreatic ESWL (P-ESWL). After the last session of P-ESWL, he complained of dizziness. Physical examination revealed a large mass in the right abdomen. DIAGNOSIS Emergent upper abdominal computerized tomography (CT) revealed this mass is a mesenteric hematoma with the size of 8.2 cm × 11.7 cm in the right abdominal cavity after P-ESWL and there was no sign of intestinal obstruction. INTERVENTIONS With close monitoring of vital signs, the patient received conservative treatment for several days. Dynamic abdominal ultrasound monitoring revealed the mesenteric hematoma had organized. OUTCOMES Vital signs of the patient were stable after fluid transfusion. Three-month follow-up CT showed the mesenteric hematoma had absorbed completely. LESSONS Mesenteric hematoma rarely occurs after P-ESWL and it alerts us the importance of considering uncommon complications after P-ESWL. If mesenteric hematoma occurs after P-ESWL, conservative treatment could be the first choice while surgery can also be considered.
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Affiliation(s)
- Yu Liu
- Department of Gastroenterology, Gongli Hospital
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai
| | - Lu Hao
- Department of Gastroenterology, Hainan Branch of Chinese PLA General Hospital, Sanya
- Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai
| | - Li-Sheng Wang
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Guangdong, China
| | - Teng Wang
- Department of Gastroenterology, Gongli Hospital
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai
| | - Zhao-Shen Li
- Department of Gastroenterology, Gongli Hospital
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai
| | - Liang-Hao Hu
- Department of Gastroenterology, Gongli Hospital
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai
| | - Zheng-Lei Xu
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Guangdong, China
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28
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Fang J, Wang SL, Zhao SB, Hu LH, Yao J, Shen Z, Gu L, Xia T, Cai Q, Li ZS, Bai Y. Impact of intraduodenal acetic acid infusion on pancreatic duct cannulation during endoscopic retrograde cholangiopancreatography: A double-blind, randomized controlled trial. J Gastroenterol Hepatol 2018; 33:1804-1810. [PMID: 29633339 DOI: 10.1111/jgh.14148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 03/07/2018] [Accepted: 03/14/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND AIM Endoscopic retrograde cholangiopancreatography (ERCP) is associated with risk of complications. Methods to facilitate ductal cannulation may reduce complications. Intraduodenal acid infusion is a physiological approach to stimulate secretin release in human body and may facilitate cannulation. The objective of this study was to investigate the effect of intraduodenal acid infusion on pancreatic duct cannulation during ERCP. METHODS It was a single center, double-blind, randomized controlled trial. Consecutive patients undergoing first ERCP for pancreatic diseases were randomized toreceive 50 mL acetic acid intraduodenal infusion at ERCP (acetic acid group) or 50 mL saline (control group). The primary outcome, difficult cannulation rate (cannulation time >5 min), in the two groups was compared. RESULTS Two hundred ten patients were included in the final analysis (105 in each group). The difficult cannulation rate were 39.1% in the control group and 20.9% in the acetic acid group, and the difference was statistically significant (P = 0.004). The overall successful deep cannulation rate was 89.5% and 85.7%, respectively (P = 0.402). The cannulation time was remarkably shortened (182 vs 286 s, P = 0.018), and the cannulation attempts were significantly decreased (3.4 vs 4.4, P = 0.008). The fluoroscopy time was also significantly reduced (60 vs 86 s, P = 0.028). The incidence of post-ERCP pancreatitis and hyperamylasemia was comparable (7.6% vs 10.5% and 10.5% vs 19.1%, P > 0.05). CONCLUSION Intraduodenal acetic acid infusion can significantly decrease difficult pancreatic cannulation rate, facilitate pancreatic duct cannulation, and reduce radiation exposure (ClinicalTrials.gov number, NCT02800772).
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Affiliation(s)
- Jun Fang
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China.,Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Clinical Center and Key Laboratory of Intestinal and Colorectal Diseases, Wuhan, China
| | - Shu-Ling Wang
- Digestive Endoscopy Center, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Sheng-Bing Zhao
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Jun Yao
- Department of Gastroenterology, The Second Clinical Medical College, Jinan University, Shenzhen, China
| | - Zhen Shen
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Lun Gu
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Tian Xia
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Qiang Cai
- Division of Digestive Diseases, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China.,Department of Gastroenterology, The Second Clinical Medical College, Jinan University, Shenzhen, China.,National Clinical Research Center of Digestive Diseases, Shanghai, China
| | - Yu Bai
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, Second Military Medical University/Naval Medical University, Shanghai, China.,Department of Gastroenterology, The Second Clinical Medical College, Jinan University, Shenzhen, China.,National Clinical Research Center of Digestive Diseases, Shanghai, China
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Abstract
OBJECTIVES The aim of this study was to establish a standard to describe the spatial distribution of pancreatic stones in chronic pancreatitis (CP). METHODS Two hundred forty-seven CP patients with pancreatic stones from June to December 2012 were enrolled. Two-dimensional images from coronal projection of 3-dimensional computed tomography images of pancreatic stones were gained. The number (n) of all stones and the geometric standard deviation (σ) of distances between the centroid of all stones and the centroids of every stone that represented the spatial distribution nonuniformity were calculated by Stone Reconstruction and Identification Programming System. RESULTS The mean value of n and σ were 13.6 and 22.5; n > 13.6 and σ > 22.5 were determined as "multistones" and "nonuniform," respectively. Compared with alcoholic CP, idiopathic CP was less prone to multistones (odds ratio [OR], 0.310) and more prone to nonuniform (OR, 3.247). Pancreatic pseudocyst (OR, 2.211) in CP course was a risk factor of multistones, whereas diabetes mellitus in first-/second-/third-degree relatives (OR, 0.382) was a protective factor. Age at diagnosis of pancreatic stones (OR, 1.022) was a risk factor of nonuniformity. CONCLUSIONS Compared with idiopathic CP, alcoholic CP patients were prone to more pancreatic stones that distribute more uniformly.
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Hao L, Wang LS, Liu Y, Wang T, Guo HL, Pan J, Wang D, Bi YW, Ji JT, Xin L, Du TT, Lin JH, Zhang D, Zeng XP, Zou WB, Chen H, Xie T, Li BR, Liao Z, Cong ZJ, Xu ZL, Li ZS, Hu LH. The different course of alcoholic and idiopathic chronic pancreatitis: A long-term study of 2,037 patients. PLoS One 2018; 13:e0198365. [PMID: 29883461 PMCID: PMC5993321 DOI: 10.1371/journal.pone.0198365] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 05/17/2018] [Indexed: 12/13/2022] Open
Abstract
Background Chronic pancreatitis (CP) is a chronic inflammatory disease of the pancreas. This study aimed to compare the natural course of alcoholic chronic pancreatitis (ACP) and idiopathic chronic pancreatitis (ICP). Methods CP patients admitted to our center from January 2000 to December 2013 were enrolled. Characteristics were compared between ACP and ICP patients. Cumulative rates of diabetes mellitus (DM), steatorrhea, pancreatic stone, pancreatic pseudocyst, biliary stricture, and pancreatic cancer after the onset and the diagnosis of CP were calculated, respectively. The cumulative rates of DM and steatorrhea after diagnosis of pancreatic stone were also calculated. Results A total of 2,037 patients were enrolled. Among them, 19.8% (404/2,037) were ACP and 80.2% (1,633/2,037) were ICP patients. ACP and ICP differs in many aspects, especially in gender, age, smoking, complications, morphology of pancreatic duct, and type of pain. The development of DM, steatorrhea, PPC, pancreatic stone, and biliary stricture were significantly earlier and more common in ACP patients. No significant difference was observed for pancreatic cancer development. There was a rather close correlation between exocrine/endocrine insufficiency and pancreatic stone in ACP patients, which was much less correlated in ICP patients. Conclusion The long-term profile of ACP and ICP differs in some important aspects. ACP patients usually have a more severe course of CP. These differences should be recognized in the diagnosis and treatment of CP.
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Affiliation(s)
- Lu Hao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
- Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Li-Sheng Wang
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People’s Hospital), Jinan University, Guangdong, China
| | - Yu Liu
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Teng 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
| | - Hong-Lei Guo
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun Pan
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Dan Wang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ya-Wei Bi
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun-Tao Ji
- Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Lei Xin
- 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
| | - Jin-Huan Lin
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Di Zhang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Xiang-Peng Zeng
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Wen-Bin Zou
- Department of Gastroenterology, 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
| | - Ting Xie
- Department of Gastroenterology, Zhongda Hospital, Southeast University, Nanjing, China
| | - Bai-Rong Li
- 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
| | - Zhi-Jie Cong
- Department of General Surgery, Renji Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Zheng-Lei Xu
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People’s Hospital), Jinan University, Guangdong, China
- * E-mail: (LHH); (ZSL); (ZLX)
| | - 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
- * E-mail: (LHH); (ZSL); (ZLX)
| | - 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
- * E-mail: (LHH); (ZSL); (ZLX)
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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]
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32
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Bi YW, Wang D, Du TT, Liao Z, Li ZS, Hu LH. Hepatic subcapsular hematoma breaking into the abdominal cavity after extracorporeal shock wave lithotripsy for pancreatic stones. J Dig Dis 2018; 19:314-317. [PMID: 28749071 DOI: 10.1111/1751-2980.12510] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 06/21/2017] [Accepted: 07/24/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Ya Wei Bi
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Dan Wang
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Ting Ting Du
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zhuan Liao
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zhao Shen Li
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Liang Hao Hu
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, Second Military Medical University, Shanghai, China
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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.
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Hao L, Liao Z, Hu LH. Chronic Pancreatitis Prognosis Score System Is Not Ready Yet. Gastroenterology 2018; 154:1852-1853. [PMID: 29621518 DOI: 10.1053/j.gastro.2017.11.297] [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: 10/18/2017] [Accepted: 11/21/2017] [Indexed: 12/02/2022]
Affiliation(s)
- Lu Hao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhuan Liao
- 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
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35
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Qian YY, Chen H, Tang XY, Jiang X, Qian W, Zou WB, Xin L, Li B, Qi YF, Hu LH, Zou DW, Jin ZD, Wang D, Du YQ, Wang LW, Liu F, Li ZS, Liao Z. Rectally administered indomethacin to prevent post-ESWL-pancreatitis (RIPEP): study protocol for a randomized controlled trial. Trials 2017; 18:513. [PMID: 29096689 PMCID: PMC5667485 DOI: 10.1186/s13063-017-2250-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 10/10/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Pancreatic extracorporeal shock wave lithotripsy (P-ESWL) is the first-line therapy for large pancreatic duct stones. Although it is a highly effective and safe procedure for the fragmentation of pancreatic stones, it is still not complication-free. Just like endoscopic retrograde cholangiopancreatography (ERCP), pancreatitis is the most common complication. To date, nonsteroidal anti-inflammatory drugs (NSAIDs) have proven to be the only effective prophylactic medication for post-ERCP pancreatitis and the European, American and Japanese Society for Gastrointestinal Endoscopy guidelines have recommended prophylactic rectally administered indomethacin for all patients undergoing ERCP. Given the little research about effective prevention for post P-ESWL pancreatitis, we aim to determine whether rectally administered indomethacin can reduce post-ESWL-pancreatitis. METHODS/DESIGN The RIPEP study is a prospective, randomized, double-blinded, placebo-controlled trial. One thousand three hundred and seventy patients with chronic pancreatitis and pancreatic stones (>5 mm in diameter) treated with P-ESWL at Changhai Hospital will be randomly allocated to rectally administered indomethacin or placebo therapy before the procedure. The primary endpoint is the incidence of post-ESWL pancreatitis. Secondary endpoints include the severity of pancreatitis, occurrence rate of asymptomatic hyperamylasemia and other complications. DISCUSSION The RIPEP trial is designed to show that rectally administered indomethacin reduces the development and severity of post-ESWL pancreatitis and benefits patients treated with P-ESWL. TRIAL REGISTRATION ClinicalTrials.gov, ID: NCT02797067 . Registered on 17 November 2016.
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Affiliation(s)
- Yang-Yang Qian
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
| | - Hui Chen
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Xin-Ying Tang
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
| | - Xi Jiang
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
| | - Wei Qian
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
| | - Wen-Bin Zou
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
| | - Lei Xin
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
| | - Bo Li
- Department of Anesthesiology, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Yan-Fen Qi
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
| | - Liang-Hao Hu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Duo-Wu Zou
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Zhen-Dong Jin
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Dong Wang
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Yi-Qi Du
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Luo-Wei Wang
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Feng Liu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
- National Clinical Research Center of Digestive Diseases, Shanghai, China
| | - Zhuan Liao
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, 168 Changhai Road, Shanghai, 200433 China
- Digestive Endoscopy Center, Changhai Hospital, the Second Military Medical University, Shanghai, China
- Shanghai Institute of Pancreatic Diseases, Shanghai, China
- National Clinical Research Center of Digestive Diseases, Shanghai, China
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Bekkali NLH, Murray S, Johnson GJ, Bandula S, Amin Z, Chapman MH, Pereira SP, Webster GJM. Pancreatoscopy-Directed Electrohydraulic Lithotripsy for Pancreatic Ductal Stones in Painful Chronic Pancreatitis Using SpyGlass. Pancreas 2017; 46:528-530. [PMID: 28196019 DOI: 10.1097/mpa.0000000000000790] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Painful chronic pancreatitis is often associated with main duct obstruction due to stones. Approaches to management are challenging, including surgery, extracorporeal shock wave lithotripsy, or endoscopic approaches. Here, we report our experience of pancreatoscopy + electrohydraulic lithotripsy (EHL) for pancreatic duct (PD) stones using SpyGlass. METHODS We retrospectively audited the use of SpyGlass (Legacy and DS) + EHL. Indication, procedural details, and clinical outcomes were assessed. RESULTS A total of 118 SpyGlass + EHL procedures for stones were performed, of which 8 (7%) for pancreatic stones, in 6 patients (3 female; mean [standard deviation] age, 45 [7] years). All patients had painful chronic pancreatitis, with radiological evidence of a dilated PD, and main duct stone disease. Surgical options had been considered in all cases. Stone fragmentation and PD decompression were achieved in 83% (n = 5) without complications. Two patients required 2 EHL procedures to achieve clearance. In 1 patient with failed clearance, pancreatoscopy revealed a stone in the adjacent parenchyma and not in PD. All patients with successful EHL had pain relief/marked improvement at clinical review (mean [standard deviation] follow-up, 2.7 [1.1] years). CONCLUSIONS Pancreatoscopy + EHL may have a valuable role in treating obstructing PD stones, possibly avoiding the need for surgery in some patients.
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Affiliation(s)
- Noor L H Bekkali
- From the *Pancreatobiliary Medicine Unit and †Radiology Department, University College London Hospitals, London, United Kingdom
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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
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