Standard Percutaneous Nephrolithotomy Percutaneous Nephrolithotomy (PNL) Versus Tubeless PNL Versus Tubeless Stentless PNL
Public ClinicalTrials.gov record NCT01548196. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective, Randomized Controlled Pilot Study Of Standard Percutaneous Nephrolithotomy (PNL) Versus Tubeless PNL Versus Tubeless Stentless PNL
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of the study is to assess and compare the efficacy and morbidity standard percutaneous nephrolithotomy with tubeless PNL. A total of approximately 60 patients will be enrolled. Patients will be randomized to one of four groups: standard percutaneous nephrostomy, double-J ureteral stent, open-ended ureteral catheter and no nephrostomy or ureteral stent/catheter. Primary Outcome Measures will include length of procedure and estimated blood loss. Post-operative analgesic use (both parenteral and oral), pain scores, time to ambulation, time to oral intake, and pain scores will also be recorded. Time to nephrostomy tube removal, external ureteral and Foley catheter removal and patient discharge from the hospital will also be recorded. Incidence and type of post-operative complications will also be recorded.
Study identification
- NCT ID
- NCT01548196
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2008
- Primary completion
- Aug 31, 2011
- Completion
- Aug 31, 2011
- Last update posted
- Mar 16, 2015
2008 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01548196, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 16, 2015 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01548196 live on ClinicalTrials.gov.