Glucose and Motivation States

Part of paid clinical trials in Tampa, Florida.

Sponsor
University of South Florida
Study ID
NCT07255183
Status
Recruiting
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Conditions

  • Motivation

Eligibility Criteria

Sex
ALL
Age
18 Years - 45 Years
Healthy Volunteers
Accepted

Interventions

  • Exercise — BEHAVIORAL
    Exercise 30 minutes at moderate intensity (10% below ventilatory threshold)
  • Sugar Drink — DIETARY_SUPPLEMENT
    Consume 250mL beverage (water + 6 tablespoons table sugar)
  • Non-sugar beverage — DIETARY_SUPPLEMENT
    Consume 250mL beverage (water + 1.5 teaspoons of stevia powder)

Study Details

The purpose of this study is to evaluate how motivation is impacted by exercise and beverage consumption. You will be asked to report to our lab for 5 visits each separated by 2+ days over a period of 2-3 weeks.

Key Dates

Start date
Oct 30, 2025
Status verified
Nov 2025
Primary completion
Aug 31, 2026
Completion
Aug 31, 2026

Study Design

Enrollment
40 participants (estimated)
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
BASIC_SCIENCE

Arms

  • Experimental: Exercise + sugar drink
  • Placebo Comparator: Exercise + non-sugar drink
  • Active Comparator: Rest + sugar drink
  • Placebo Comparator: Rest + non-sugar drink

Primary Outcome Measure

State Motivation to Move [ Time Frame: 60 minutes ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
University of South FloridaTampaFlorida33620
Marcus Kilpatrick, PhD
[email protected]
813-362-6696
Andrea Barrows, MS
[email protected]
813-974-8127

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