- 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
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Showing 1–6
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- Conditions
- Kidney Stone, Kidney Calculi, Urolithiasis, Urolithiasis, Calcium Oxalate, Nephrolithiasis, Nephrolithiasis, Calcium Oxalate, Oxalate Urolithiasis, Oxaluria
- Interventions
- Low oxalate fixed diets pre-colonization, Moderately high oxalate fixed diets pre-colonization, Colonization with Oxalobacter formigenes, Low oxalate fixed diets post-colonization, Moderately high oxalate fixed diets post-colonization
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2031
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Dallas, Texas
- Conditions
- Primary Hyperoxaluria
- Interventions
- Oxabact OC5 - Oxalobacter formigenes HC-1, Placebo
- Biological · Other
- Lead sponsor
- OxThera
- Industry
- Eligibility
- 2 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hyperoxaluria, Primary
- Interventions
- Oxabact OC5 - Oxalobacter formigenes Strain HC-1
- Biological
- Lead sponsor
- OxThera
- Industry
- Eligibility
- 3 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Primary Hyperoxaluria
- Interventions
- Oxalobacter formigenes, Placebo
- Biological · Drug
- Lead sponsor
- OxThera
- Industry
- Eligibility
- 5 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Primary Hyperoxaluria
- Interventions
- Oxalobacter formigenes, Placebo
- Biological · Drug
- Lead sponsor
- OxThera
- Industry
- Eligibility
- 2 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota