Can I Drink Orange Soda on a Renal Diet
Effect of Diet Orange Soda on Urinary Lithogenicity
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| ClinicalTrials.gov Identifier: NCT01330940 |
| Recruitment Status : Completed First Posted : April 7, 2011 Last Update Posted : September 10, 2012 |
Sponsor:
VA New York Harbor Healthcare System
Information provided by (Responsible Party):
David S. Goldfarb, M.D., VA New York Harbor Healthcare System
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Brief Summary:
Beverages containing citrate may be useful in increasing urine citrate content and urine pH. Such changes in urine chemistry could help prevent kidney stones. Diet orange soda has more citrate than other similar beverages. The investigators are interested in whether diet soda will improve urine chemistry in the appropriate manner.
| Condition or disease | Intervention/treatment | Phase |
|---|---|---|
| Kidney Stones Nephrolithiasis Urolithiasis | Dietary Supplement: Orange soda | Not Applicable |
Detailed Description:
The effect of orange soda compared with water in changing 24 hour urine citrate excretion in mg/day will be determined.
| Study Type : | Interventional (Clinical Trial) |
| Actual Enrollment : | 12 participants |
| Allocation: | Non-Randomized |
| Intervention Model: | Crossover Assignment |
| Masking: | None (Open Label) |
| Primary Purpose: | Prevention |
| Official Title: | Effect of Diet Orange Soda on Urinary Lithogenicity |
| Study Start Date : | November 2009 |
| Actual Primary Completion Date : | July 2010 |
| Actual Study Completion Date : | July 2010 |
Resource links provided by the National Library of Medicine 
| Arm | Intervention/treatment |
|---|---|
| Placebo Comparator: Water drinking 32 ounces of water/24 hours | Dietary Supplement: Orange soda 32 ounces per day |
| Active Comparator: orange soda drinking 32 ounces orange soda | Dietary Supplement: Orange soda 32 ounces per day |
Primary Outcome Measures :
- Change in urine citrate content [ Time Frame: 1 week ]
Citrate is measured in 24h urine sample and expressed as mg/day
Secondary Outcome Measures :
- Change in urine pH [ Time Frame: One week ]
urine pH is measured in a 24h urine sample and has no units
Information from the National Library of Medicine
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| Ages Eligible for Study: | 18 Years to 65 Years (Adult, Older Adult) |
| Sexes Eligible for Study: | All |
| Accepts Healthy Volunteers: | Yes |
Criteria
Inclusion Criteria:
- 18-65 years old
- able to sign consent
- ability to reliably urinate into a vessel and measure urine volume
Exclusion Criteria:
- prior history of nephrolithiasis
- a known history of metabolic bone disease
- hyperthyroidism
- hyperparathyroidism or chronic kidney disease
- current use of diuretics
- current use of potassium citrate or other oral alkali supplementation and
- use of calcium supplementation that could not be stopped
Information from the National Library of Medicine
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01330940
Locations
| United States, New York | |
| New York Harbor VA Medical Center | |
| New York City, New York, United States, 10010 | |
Sponsors and Collaborators
VA New York Harbor Healthcare System
Investigators
| Principal Investigator: | David S Goldfarb, MD | New York Harbor VA Medical Center |
| Responsible Party: | David S. Goldfarb, M.D., Chief, Nephrology, VA New York Harbor Healthcare System |
| ClinicalTrials.gov Identifier: | NCT01330940 |
| Other Study ID Numbers: | 1100 |
| First Posted: | April 7, 2011 Key Record Dates |
| Last Update Posted: | September 10, 2012 |
| Last Verified: | September 2012 |
Keywords provided by David S. Goldfarb, M.D., VA New York Harbor Healthcare System:
| Kidney stones Calcium citrate |
Additional relevant MeSH terms:
| Kidney Calculi Nephrolithiasis Urolithiasis Kidney Diseases | Urologic Diseases Urinary Calculi Calculi Pathological Conditions, Anatomical |
Can I Drink Orange Soda on a Renal Diet
Source: https://clinicaltrials.gov/ct2/show/NCT01330940
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