Ignite Creation Date:
2025-12-25 @ 3:30 AM
Ignite Modification Date:
2025-12-26 @ 2:12 AM
Study NCT ID:
NCT00517205
Status:
COMPLETED
Last Update Posted:
2011-06-16
First Post:
2007-08-15
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Study on 'The Use of Non-contrast Helical Computerized Tomogram in Predicting Treatment Outcomes of Upper Ureteric Stone by Extracorporeal Shock Wave Lithotripsy Using the Sonolith 4000+ Lithotripter'
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D014514', 'term': 'Ureteral Calculi'}, {'id': 'D053039', 'term': 'Ureterolithiasis'}], 'ancestors': [{'id': 'D014515', 'term': 'Ureteral Diseases'}, {'id': 'D014570', 'term': 'Urologic Diseases'}, {'id': 'D052776', 'term': 'Female Urogenital Diseases'}, {'id': 'D005261', 'term': 'Female Urogenital Diseases and Pregnancy Complications'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D052878', 'term': 'Urolithiasis'}, {'id': 'D014545', 'term': 'Urinary Calculi'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}, {'id': 'D002137', 'term': 'Calculi'}, {'id': 'D020763', 'term': 'Pathological Conditions, Anatomical'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'CASE_ONLY'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 100}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2004-10'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2011-06', 'completionDateStruct': {'date': '2007-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2011-06-14', 'studyFirstSubmitDate': '2007-08-15', 'studyFirstSubmitQcDate': '2007-08-15', 'lastUpdatePostDateStruct': {'date': '2011-06-16', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2007-08-16', 'type': 'ESTIMATED'}}, 'conditionsModule': {'keywords': ['upper ureteric stone'], 'conditions': ['Ureteral Calculi']}, 'descriptionModule': {'briefSummary': 'The purpose of this research is to assess the role of non-contrast helical computerized tomogram in predicting the treatment outcome of upper ureteric stone by extracorporeal shock wave lithotripsy (ESWL).'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Patient suffered upper ureteric stone', 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Adult patient (\\> 18 years old)\n* With solitary upper ureteric stone (defined as ureter above the sacroiliac joint as seen on plain radiography) diagnosed by NCHCT \\*(\\* can have stones at the other site but the indexed stone is a solitary stone)\n* Size 5 to 15 mm in the maximal diameter as measured from plain radiography.\n* Planned for primary in-situ ESWL\n\nExclusion Criteria:\n\n* Patient contraindicated for ESWL - active urosepsis, coagulopathy, pregnant lady etc\n* Presence of percutaneous nephrostomy or ureteric stent\n* Suspected distal obstruction'}, 'identificationModule': {'nctId': 'NCT00517205', 'briefTitle': "Study on 'The Use of Non-contrast Helical Computerized Tomogram in Predicting Treatment Outcomes of Upper Ureteric Stone by Extracorporeal Shock Wave Lithotripsy Using the Sonolith 4000+ Lithotripter'", 'organization': {'class': 'OTHER_GOV', 'fullName': 'Hospital Authority, Hong Kong'}, 'officialTitle': 'The Use of Non-contrast Helical Computerized Tomogram in Predicting Treatment Outcome of Upper Ureteric Stone by Extracorporeal Shock Wave Lithotripsy Using the Sonolith 4000+ Lithotripter', 'orgStudyIdInfo': {'id': 'CRE-2004.309'}, 'secondaryIdInfos': [{'id': 'HARECCTR0500008'}]}, 'armsInterventionsModule': {'interventions': [{'name': 'Non-contrast helical computerized tomogram (NCHCT)', 'type': 'PROCEDURE'}]}, 'contactsLocationsModule': {'locations': [{'city': 'Hong Kong', 'country': 'China', 'facility': 'Prince of Wales Hospital', 'geoPoint': {'lat': 22.27832, 'lon': 114.17469}}], 'overallOfficials': [{'name': 'Chi Fai Ng, Dr', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Department of Surgery, Division of Urology, The Chinese University of Hong Kong'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Hospital Authority, Hong Kong', 'class': 'OTHER_GOV'}}}}