- Conditions
- Nephrolithiasis, Urolithiasis, Idiopathic Hypercalciuria, Vitamin D Deficiency, Disorder of Vitamin D
- Interventions
- Ergocalciferol
- Drug
- Lead sponsor
- New York Presbyterian Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- New York, New York
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 169–192
of 254
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Healthy, Kidney Stone, Obesity
- Interventions
- Low-oxalate controlled diet, Primed, continuous intravenous infusion of 13C2-oxalate
- Dietary Supplement · Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Healthy
- Interventions
- Low oxalate controlled Diet, Primed, continuous intravenous infusion of 13C2-Glycolate, Bolus intravenous infusion of 13C2-Glycolate, Oral bolus administration of 13C2-Glycolate
- Dietary Supplement · Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2030
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Nephrolithiasis, Calcium Oxalate, Nephrolithiasis, Calcium Phosphate
- Interventions
- Tolvaptan, Placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- UTI, Stone, Kidney
- Interventions
- Storz Flex-XC1 Disposable Flexible Ureteroscope, Storz Flexible Digital Ureteroscope
- Device
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Kidney Stones
- Interventions
- Microbial Transplant Therapy, Placebo
- Drug
- Lead sponsor
- Joshua Stern
- Other
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Park City, Utah
- Conditions
- Kidney Stones, Nephrolithiasis
- Interventions
- ureteroscopy, CVAC
- Device
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 159 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Kidney Stone, Pain, Postoperative, Addiction, Opioid Use
- Interventions
- Pregabalin 300mg, Placebo oral tablet
- Drug
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 118 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Kidney Stone
- Interventions
- Cola beverage, Deionized water
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2011
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Renal Calculi, Ureteral Calculi
- Interventions
- Burst Wave Lithotripsy
- Device
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2028
- U.S. locations
- 2
- States / cities
- Carmel, Indiana • Seattle, Washington
- Conditions
- Kidney Calculi
- Interventions
- Trilogy Lithotrite, The ShockPulse-SE Lithotripsy System
- Device
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 3
- States / cities
- Phoenix, Arizona • Indianapolis, Indiana • Columbus, Ohio
- Conditions
- Stone, Kidney, Ultrasound Therapy; Complications
- Interventions
- Ultrasound
- Diagnostic Test
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Stone Clearance
- Interventions
- Lumenis Pulse 120H holmium laser system and 200 DFL ball tip fiber
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Soft Tissue Injuries, Gouty Arthritis, Fractures, Ureteral Colic, Dysmenorrhea
- Interventions
- Not listed
- Lead sponsor
- Radnor Registry Research, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 843 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 11
- States / cities
- Birmingham, Alabama • New Orleans, Louisiana • Jackson, Mississippi + 5 more
- Conditions
- Renal Stone
- Interventions
- Holmium laser with pulse modulation, Thulium fiber laser
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 178 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 4
- States / cities
- Los Angeles, California • New York, New York • Cleveland, Ohio + 1 more
- Conditions
- Nephrolithiasis
- Interventions
- Bupivacaine, Normal saline
- Drug · Other
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 116 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Nephrolithiasis
- Interventions
- Ultrasound-first Clinical Decision Support tool
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 388 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Nephrocalcinosis, Renal Calculi, Hypercalciuria, Hyperparathyroidism, Cystinuria
- Interventions
- videotape for mapping of renal anatomy and papillary biopsy
- Other
- Lead sponsor
- Indiana Kidney Stone Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2025
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Kidney Calculi
- Interventions
- Potassium Citrate, Acetazolamide, Diet low in oxalate and purines
- Drug · Behavioral
- Lead sponsor
- Children's Mercy Hospital Kansas City
- Other
- Eligibility
- 5 Years to 17 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Renal Colic, Kidney Stones, Urolithiasis, Hypocitraturia
- Interventions
- Commercial AR/VR Headset with Calming App, Pharmacologic Standard of Care Alone
- Device · Other
- Lead sponsor
- Community Medical Center, Toms River, NJ
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Toms River, New Jersey
- Conditions
- Kidney Calculi; Ureteral Calculi
- Interventions
- ELS (Enhanced Lithotripsy System)
- Device
- Lead sponsor
- Avvio Medical
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 20
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Bakersfield, California + 17 more
- Conditions
- Kidney Stones, Ureteral Stones
- Interventions
- Tamsulosin, Placebo
- Drug
- Lead sponsor
- Robert Swor
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 127 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Royal Oak, Michigan
- Conditions
- Kidney Stone
- Interventions
- vacuum assisted sheath, passive suction via conventional sheath
- Device
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Nephrolithiasis, Uric Acid
- Interventions
- Pioglitazone 45 mg, Weight Loss, Pioglitazone + Weight Loss
- Drug · Behavioral · Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 21 Years to 99 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Dallas, Texas