Prevention of Urinary Stones With Hydration
Public ClinicalTrials.gov record NCT03244189. 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.
Study identification
- NCT ID
- NCT03244189
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Duke University
- Other
- Enrollment
- 1,658 participants
Conditions and interventions
Conditions
Interventions
- Fluid prescription Behavioral
- Financial incentive Behavioral
- Structured Problem Solving Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 12 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
- Oct 3, 2017
- Primary completion
- May 17, 2024
- Completion
- May 30, 2024
- Last update posted
- Jun 24, 2026
2017 – 2024
United States locations
- U.S. sites
- 8
- U.S. states
- 6
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| Washington University, St. Louis | St Louis | Missouri | 63110 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19146 | — |
| Children's Hospital | Dallas | Texas | 75390 | — |
| University of Texas Southwestern | Dallas | Texas | 75390 | — |
| University of Washington | Seattle | Washington | 98195 | — |
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 NCT03244189, 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 Jun 24, 2026 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03244189 live on ClinicalTrials.gov.