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'
NCT ID: NCT00517205
Last Updated: 2011-06-16
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
100 participants
OBSERVATIONAL
2004-10-31
2007-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Interventions
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Non-contrast helical computerized tomogram (NCHCT)
Eligibility Criteria
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Inclusion Criteria
* 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)
* Size 5 to 15 mm in the maximal diameter as measured from plain radiography.
* Planned for primary in-situ ESWL
Exclusion Criteria
* Presence of percutaneous nephrostomy or ureteric stent
* Suspected distal obstruction
18 Years
ALL
No
Sponsors
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Hospital Authority, Hong Kong
OTHER_GOV
Principal Investigators
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Chi Fai Ng, Dr
Role: PRINCIPAL_INVESTIGATOR
Department of Surgery, Division of Urology, The Chinese University of Hong Kong
Locations
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Prince of Wales Hospital
Hong Kong, , China
Countries
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Other Identifiers
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HARECCTR0500008
Identifier Type: -
Identifier Source: secondary_id
CRE-2004.309
Identifier Type: -
Identifier Source: org_study_id
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