Status:
COMPLETED
Renogram Study With Percutaneous Nephrolithotomy (PERC): Alterations in Renal Blood Flow as a Consequence of PERC
Lead Sponsor:
Indiana Kidney Stone Institute
Conditions:
Renal Calculi
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
Patients with large or otherwise complex renal calculi are commonly treated by percutaneous nephrolithotomy (PNL; PERC). PERC requires the creation of an approximately 10 mm channel through the renal ...
Detailed Description
PERC is a commonly used technique to treat patients harboring large or complex renal calculi. PERC is a particularly effective procedure, and has been associated with few complications. However, the e...
Eligibility Criteria
Inclusion
- Patients of Methodist Urology in Indianapolis, IN
- Age greater than 18 years
- Ability to provide informed consent
- Unilateral renal calculi appropriate for percutaneous removal
Exclusion
- Age less than 18
- Inability to give informed consent
- Pregnant
- Renal calculi associated with infection
- Serum creatinine \> 1.4 mg/dL
- Renal obstruction
- Renal anatomic abnormality precluding accurate functional assessment using nuclear medicine techniques
- Renal duplication/anatomic abnormality (e.g., horseshoe kidney, malrotation, ectopia, etc.)
- Pre-existing diuretic therapy
- Solitary functional kidney or suspected significant differential in renal function
- Presence of diabetes, hypertension, or any other systemic disorder or medication known to affect renal function
- History of urinary tract infection
Key Trial Info
Start Date :
May 1 2005
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
February 1 2016
Estimated Enrollment :
4 Patients enrolled
Trial Details
Trial ID
NCT00169741
Start Date
May 1 2005
End Date
February 1 2016
Last Update
February 23 2016
Active Locations (1)
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1
IU Health Methodist Hospital
Indianapolis, Indiana, United States, 46202