CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 47 enrolled
Drug / intervention
Ascorbic Acid (Vitamin C) +1 moredrug
Likely dose
Ascorbic Acid (Vitamin C) 100mLfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00786019
NCT00786019N/ACompleted

Influence Of Endothelial Function On Central and Peripheral Causes Of Exercise Impairment In Type 2 Diabetes

University of Colorado, Denver·interventional·Posted Nov 5, 2008·Updated Jul 12, 2023

In Brief

A clinical study evaluating Exercise program and Ascorbic Acid (Vitamin C) for Type 2 Diabetes. Completed, enrolled 47 participants across 1 site.

Detailed Summary

This study will evaluate the effects of impaired blood flow regulation on exercise. It will also determine whether the effects are more important in the heart or in the skeletal muscle tissue during exercise. In addition, this study will decide whether temporarily reversing these problems will improve blood flow control, improve heart and muscle tissue function and help improve exercise capacity in person with type 2 diabetes. This study will do so using two methods: (1) by giving vitamin C intravenously (IV) and (2) a three month exercise training program. Up to 100 subjects will be enrolled in this study.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsType 2 Diabetes
CountriesUnited States

Timeline

N/ACompletedFinished
20082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedNov 5, 2008
Enrollment StartMay 1, 2008
Primary CompletionOct 1, 2011
TodayJul 2, 2026
Enrollment to primary: 3.4 yearsPosted 17.7 years ago

Interventions

Exercise programbehavioral

Three month exercise program located at the Anschutz Medical Campus at I-225 and Colfax. The program runs three times per week for about an hour each session. Gym is open Monday - Saturday during specific hours (morning, noon, evening).

Ascorbic Acid (Vitamin C)drug

During one exercise study visit, 0.06 grams of Vitamin C per kilogram fat-free mass per 100 milliliters (mL) of normal saline administered; Subjects will receive a bolus of 100mL Vitamin C solution given at 5ml/minute over 20 minutes followed by a "drip-infusion" given at 1.7ml/minute.