The Effects of Sports Drinks on Urinary Lithogenicity

February 18, 2011 updated by: VA New York Harbor Healthcare System
The effect of sports drinks on the tendency to form kidney stones has not been assessed. Patients will drink 1 liter a day of 2 sports drinks and collect urine to determine changes in urine chemistry that may decrease the risk of forming stones.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Participants will drink 1 liter of water each day for one week in the control period, then 1 liter of sports drink each day for one week during the experimental period. Urine collections will be performed during both periods. Diet will be chosen by participants and a food diary will be kept so that participants can replicate diet during the urine collections.

Study Type

Interventional

Enrollment

10

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • New York
      • New York, New York, United States, 10010
        • New York Harbor VAMC

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • age 18-80 years old
  • men and women
  • able to sign informed consent

Exclusion Criteria:

  • history of kidney stones
  • bone disease
  • parathyroid disease

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Non-Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Urinary supersaturation of calcium oxalate
Urinary citrate excretion
Urinary calcium excretion
Urinary sodium excretion

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

VA New York Harbor Healthcare System

Investigators

  • Study Director: David S Goldfarb, MD, New York Harbor VAMC

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

March 1, 2006

Primary Completion (Actual)

March 1, 2006

Study Completion (Actual)

September 1, 2006

Study Registration Dates

First Submitted

September 26, 2006

First Submitted That Met QC Criteria

September 26, 2006

First Posted (Estimate)

September 27, 2006

Study Record Updates

Last Update Posted (Estimate)

February 21, 2011

Last Update Submitted That Met QC Criteria

February 18, 2011

Last Verified

February 1, 2011

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • DG-1

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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