- Conditions
- Obesity
- Interventions
- Normal Individuals
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 70 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2024
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Premature Infants
- Interventions
- Standard Protein Diet, High Protein Diet
- Dietary Supplement
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 14 Days and older
- Enrollment
- 118 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Osteoporosis
- Interventions
- Low Calcium Diet, High Calcium Diet
- Dietary Supplement
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 12 Years to 15 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Weight Loss
- Interventions
- Ideal Protein Weight Loss Method, Standard Weight Loss
- Behavioral
- Lead sponsor
- Tulane University
- Other
- Eligibility
- 22 Years to 79 Years
- Enrollment
- 192 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Bogalusa, Louisiana
- Conditions
- Type 2 Diabetes
- Interventions
- Dietary Intervention Meetings
- Behavioral
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 63 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Kidney Stones
- Interventions
- Chlorthalidone, Low oxalate diet
- Drug · Behavioral
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Alzheimer Disease
- Interventions
- Ketogenic Diet, Therapeutic Lifestyles Changes Diet
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Fairway, Kansas
- 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
- CKD
- Interventions
- LP then HP, HP then LP
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Kidney Stones, Nephrolithiasis
- Interventions
- Empiric Therapy: Diet, Empiric Therapy: Drug, Selective Therapy: Diet, Selective Therapy: Drug
- Behavioral · Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Osteoporosis
- Interventions
- Low Na diet (1.3 g/d), High sodium diet (3.8 g/d)
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 11 Years to 15 Years · Female only
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1999 – 2000
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Small Intestinal Bacterial Overgrowth
- Interventions
- Novel Supplement Based Therapy
- Dietary Supplement
- Lead sponsor
- Atrium Innovations
- Industry
- Eligibility
- 19 Years to 84 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Oxford, Ohio
- Conditions
- Chronic Kidney Disease
- Interventions
- High calcium diet 2000 mg/day, Low calcium diet, 800 mg/day
- Dietary Supplement
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Osteoporosis, Postmenopausal, Bone Loss, Age-related
- Interventions
- Blueberry Baseline, Blueberry Low, Blueberry Medium, Blueberry High
- Dietary Supplement
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 45 Years to 70 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Dietary Carcinogenesis
- Interventions
- ACCS100, Placebo
- Drug
- Lead sponsor
- Texas Enterosorbents Incorporated
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 234 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Prostate Cancer, Cardiovascular Disease
- Interventions
- Nutrition, Exercise, Smoking cessation, Statin (such as Simvastatin, Atorvastatin, Rosuvastatin, Pravastatin), ACE inhibitor
- Behavioral · Drug
- Lead sponsor
- McMaster University
- Other
- Eligibility
- 45 Years and older · Male only
- Enrollment
- 5,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2026
- U.S. locations
- 4
- States / cities
- Augusta, Georgia • Kansas City, Kansas • Philadelphia, Pennsylvania + 1 more
- Conditions
- Sarcoidosis, Vitamin D Insufficiency
- Interventions
- Ergocalciferol, Placebo, Calcium Citrate with Vitamin D2
- Drug
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2026
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Kidney Stones, Kidney Calculi, Urolithiasis, Urolithiasis, Calcium Oxalate, Nephrolithiasis, Nephrolithiasis, Calcium Oxalate, Oxalate Urolithiasis, Healthy, Healthy Volunteer
- Interventions
- Low-oxalate diet and glycolate dosing, Oral glycolate dosing, Oral 13C- ascorbic acid dosing
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2031
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Dallas, Texas
- Conditions
- Colorectal Cancer
- Interventions
- Western-style diet (WD), Prudent Diet (PD)
- Dietary Supplement
- Lead sponsor
- Rockefeller University
- Other
- Eligibility
- 50 Years to 72 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Osteopenia
- Interventions
- Calcium Carbonate, Vitamin D3, Risedronate, Bone-loading exercises
- Drug · Behavioral
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years and older · Female only
- Enrollment
- 276 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Kidney Stone, Kidney Calculi, Urolithiasis, Urolithiasis, Calcium Oxalate, Nephrolithiasis, Nephrolithiasis, Calcium Oxalate, Oxalate Urolithiasis, Oxaluria, Healthy
- Interventions
- Low-oxalate diet, High-oxalate diet, soluble oxalate gut absorption test
- Dietary Supplement · Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2031
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Dallas, Texas
- Conditions
- Colorectal Inflammation
- Interventions
- Western style diet (high fat and low in calcium), Prudent-style diet (low fat and high in calcium)
- Dietary Supplement
- Lead sponsor
- Rockefeller University
- Other
- Eligibility
- 50 Years to 72 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Kidney Stone
- Interventions
- Low Oxalate Diet, Carbon-13 Ascorbic Acid Oral Load
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Calcium Oxalate Urolithiasis
- Interventions
- Moderately high oxalate/low calcium diet non-colonized, Oxalobacter formigenes, Moderately high oxalate/low calcium diet colonized
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 65 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama