Back to resultsStudy of Cryotherapy for Renal Tumors
Primary Purpose
Renal Tumors
Status
Withdrawn
Phase
Not Applicable
Locations
Taiwan
Study Type
Interventional
Intervention
cryotherapy
Sponsored by
About this trial
This is an interventional treatment trial for Renal Tumors focused on measuring renal tumor, cryotherapy, cytokine
Eligibility Criteria
Inclusion Criteria:
- The patients who have renal tumor less than 7 cm and receive cryotherapy
Exclusion Criteria:
- The tumor size is larger than 7 cm
- The patients do not approve the surgery
Sites / Locations
- National Taiwan University Hospital
Arms of the Study
Arm 1
Arm Type
Experimental
Arm Label
Cryotherapy
Arm Description
The patients who receive cryotherapy for their renal tumors
Outcomes
Primary Outcome Measures
Tumor size
Secondary Outcome Measures
Full Information
NCT ID
NCT00858975
First Posted
March 9, 2009
Last Updated
August 12, 2013
Sponsor
National Taiwan University Hospital
1. Study Identification
Unique Protocol Identification Number
NCT00858975
Brief Title
Study of Cryotherapy for Renal Tumors
Official Title
Study of Cryotherapy for Renal Tumors
Study Type
Interventional
2. Study Status
Record Verification Date
December 2012
Overall Recruitment Status
Withdrawn
Study Start Date
October 2007 (undefined)
Primary Completion Date
December 2012 (Anticipated)
Study Completion Date
December 2012 (Anticipated)
3. Sponsor/Collaborators
Name of the Sponsor
National Taiwan University Hospital
4. Oversight
Data Monitoring Committee
No
5. Study Description
Brief Summary
The purpose of this study is to study the change of tumor size and serum cytokine in the patients who received cryotherapy for the renal tumors.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Renal Tumors
Keywords
renal tumor, cryotherapy, cytokine
7. Study Design
Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Enrollment
0 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Cryotherapy
Arm Type
Experimental
Arm Description
The patients who receive cryotherapy for their renal tumors
Intervention Type
Procedure
Intervention Name(s)
cryotherapy
Intervention Description
Placing 4-6 cryotherapy probes into the renal tumors and conducting two cycles of freezing and thawing
Primary Outcome Measure Information:
Title
Tumor size
Time Frame
3 months
10. Eligibility
Sex
All
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
The patients who have renal tumor less than 7 cm and receive cryotherapy
Exclusion Criteria:
The tumor size is larger than 7 cm
The patients do not approve the surgery
Facility Information:
Facility Name
National Taiwan University Hospital
City
Taipei
ZIP/Postal Code
100
Country
Taiwan
12. IPD Sharing Statement
Learn more about this trial
Study of Cryotherapy for Renal Tumors
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