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NCT04328337RECRUITINGIRB Ready

Investigating Whether Acute Elevation of Fatty Acid Levels Alters Cerebral Glucose Transport and Metabolism

Sponsored by University of North Carolina, Chapel Hill

Quick Self-Assessment

See if you qualify and express your interest

Preparing your pre-screening questions...
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1 of 40 participants interested
3% interest

Express Your Interest Today

Interested in learning more? Complete the form below.

Secure & Confidential

Your information is protected and will only be shared with the research team.

Why Participate?

  • No-Cost Study Care

  • Advance Medical Science

    Contribute to groundbreaking research

  • Cutting-Edge Treatment

    Access to innovative therapies

  • Expert Medical Care

    Close monitoring by specialists

  • Possible Compensation*

    For time and travel (varies by study)

  • Help Others

    Benefit future patients

*Compensation varies by study. Confirm details with coordinator.

Simple Process

  1. 1Submit this form
  2. 2Phone screening
  3. 3In-person assessment if eligible
  4. 4Begin participation

About This Study

The goal of this study is to understand the role of brain glucose transport in individuals with obesity and the association with cerebral hypometabolism and these individuals' response to plasma glucose elevations. The main premise is that obesity leads to reduced brain glucose transport and that we can measure this reduction with magnetic resonance spectroscopy (MRS).

Who Can Participate

Inclusion Criteria

Age 18-45 years
HbA1C \<6.5%
Normal weight individuals: BMI 17-25 kg/m\^2
Obese individuals: BMI \>30 kg/m\^2

Exclusion Criteria

Creatinine \>1.5mg/dL
Hematocrit \<35% for females and \<39% for males
ALT and AST \>2.5X upper limit of normal
Abnormal TSH
Abnormal PT/PTT/INR
Triglycerides \>200 mg/dL
Known hepatic, gastrointestinal, renal, neurologic, psychiatric, cerebrovascular disease
Uncontrolled hypertension
Current or past 3 months use of ketogenic diet
Use of any medications, vitamins, or supplements that can alter cerebral metabolism or lipids
Current or recent steroid use in last 6 months
\>5% body weight change in last 6 months
Illicit drug use/alcoholism
Inability to enter MRI/MRS
For women: pregnancy, seeking pregnancy, or breastfeeding

โ“ Not sure if you qualify? Submit your interest and a study coordinator will help determine your eligibility during the screening process.

Study Details

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Study Type

INTERVENTIONAL

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Target Enrollment

40 participants

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Age Range

18 Years - 45 Years

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Gender

ALL

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Sponsor

University of North Carolina, Chapel Hill

Study Locations

Choose your preferred location or select flexible during enrollment

RECRUITING

Chapel Hill

North Carolina

Location available
View Chapel Hill location page
RECRUITING

Chapel Hill

North Carolina

Location available
View Chapel Hill location page

Frequently Asked Questions

Q:What is a clinical trial?

A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.

Q:Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.

Q:Will I be compensated?

Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.

Q:Will I receive a placebo instead of treatment?

When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.

Q:Can I leave a trial if I change my mind?

Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.

Q:How long does a clinical trial last?

Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.

Still have questions? Our study coordinators are here to help.

Ready to Make a Difference?

Express your interest in this groundbreaking clinical trial

๐Ÿ”’ Secure ยท ๐Ÿฅ Expert Care

Looking for Obesity Treatment in Chapel Hill?

Join others in North Carolina exploring innovative treatment options through clinical research

Obesity Treatment Options in Chapel Hill, North Carolina

If you're searching for Obesity treatment in Chapel Hill, participating in a clinical research study may provide access to innovative approaches under expert medical supervision. This study is actively recruiting participants in Chapel Hill, Chapel Hill and surrounding areas.

Clinical trials offer participants the opportunity to receive cutting-edge treatments while contributing to medical research that may help future patients with Obesity. All study-related care is provided at no cost to participants.

Local Sites
2 locations in North Carolina
Now Enrolling
Up to 40 participants
Quick Start
Screening available now

Why Consider a Clinical Trial for Obesity?

Potential Benefits

  • โœ“Access to new treatment approaches before public availability
  • โœ“Close monitoring by experienced medical professionals
  • โœ“Study-related care provided at no cost
  • โœ“Contribute to medical research for Obesity

What to Expect

  • โ†’Initial screening to determine eligibility
  • โ†’Regular check-ups and monitoring visits
  • โ†’Possible compensation for time and travel
  • โ†’You can withdraw at any time

Frequently Asked Questions About This Obesity Study

Important Clinical Trial Information

This information is provided for educational purposes and does not constitute medical advice. Clinical trial participation involves potential risks and benefits. Eligibility requirements apply and will be assessed during the screening process.

Study identifier: NCT04328337. For complete study details, visit ClinicalTrials.gov. Always consult with your healthcare provider before making decisions about your medical care or participating in clinical research.