Ignite Creation Date:
2025-12-24 @ 5:38 PM
Ignite Modification Date:
2025-12-29 @ 12:45 PM
Study NCT ID:
NCT00173368
Status:
COMPLETED
Last Update Posted:
2005-09-15
First Post:
2005-09-12
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Study of Endoscopic Sphincterotomy With Needle Knife Papillotome in Patients of Ampullary Impacted Stone
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D042883', 'term': 'Choledocholithiasis'}, {'id': 'D006470', 'term': 'Hemorrhage'}], 'ancestors': [{'id': 'D003137', 'term': 'Common Bile Duct Diseases'}, {'id': 'D001649', 'term': 'Bile Duct Diseases'}, {'id': 'D001660', 'term': 'Biliary Tract Diseases'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D002769', 'term': 'Cholelithiasis'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'OTHER', 'observationalModel': 'DEFINED_POPULATION'}, 'enrollmentInfo': {'count': 20}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2003-01'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2005-08', 'completionDateStruct': {'date': '2005-03'}, 'lastUpdateSubmitDate': '2005-09-12', 'studyFirstSubmitDate': '2005-09-12', 'studyFirstSubmitQcDate': '2005-09-12', 'lastUpdatePostDateStruct': {'date': '2005-09-15', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2005-09-15', 'type': 'ESTIMATED'}}, 'conditionsModule': {'keywords': ['Sphincterotomy', 'needle knife', 'hemorrhage', 'complication'], 'conditions': ['Choledocholithiasis', 'Endoscopy']}, 'descriptionModule': {'briefSummary': 'Using a needle knife papillotome by an experienced endoscopist, endoscopic sphincterotomies were performed in difficult cannulation cases. In a prospectively collected database, we investigate the complications of those with ampullary impacted stone.', 'detailedDescription': 'The endoscopic sphincterotomy with needle knife papillotome is a well-established advanced endoscopic technique in difficult cannulation cases. Choledocholithiasis impacted at the ampulla of Vater is occasionally seen. Inflammed surrounding mucosa frequently accompanies. Whether sphincterotomy with a needle knife increases the bleeding complications is to be elucidated in this study.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '85 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* choledocholithiasis patients and an ampullary impacted stone\n\nExclusion Criteria:\n\n* patients with liver cirrhosis , pregnancy, history of abdominal malignancy, bleeding diathesis, ileus, renal failure'}, 'identificationModule': {'nctId': 'NCT00173368', 'briefTitle': 'Study of Endoscopic Sphincterotomy With Needle Knife Papillotome in Patients of Ampullary Impacted Stone', 'organization': {'class': 'OTHER', 'fullName': 'National Taiwan University Hospital'}, 'orgStudyIdInfo': {'id': '9461700651'}}, 'contactsLocationsModule': {'overallOfficials': [{'name': 'Hsiu-Po Wang, MD', 'role': 'STUDY_CHAIR', 'affiliation': 'National Taiwan University Hospital'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'National Taiwan University Hospital', 'class': 'OTHER'}}}}