CompletedNot Applicable

Mitochondrial Methylation in Type 2 Diabetes

United States27 participantsStarted 2019-07-23

Plain-language summary

The overarching goal of this proposal is to determine whether DNA methylation of the mitochondrial DNA impairs mitochondrial function in insulin resistant states such as overweight/obesity and type 2 diabetes.

Who can participate

Age range

21 Years – 55 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Subjects must be 21-55 years old
. Body Mass Index:
. Subjects must be able to communicate meaningfully with the investigator and must be legally competent to provide written informed consent.
. Female subjects must be non-lactating and will be eligible only if they have a negative pregnancy test throughout the study period, and must agree to use acceptable birth control (hormonal contraceptives, barrier methods, have an intrauterine device, or surgical sterilization)
. Subjects must have the following laboratory values:

Exclusion criteria

. Subjects must not be receiving any of the following medications: thiazide or furosemide diuretics, beta-blockers, or other chronic medications with known adverse effects on glucose tolerance levels unless the patient has been on a stable dose of such agents for the past three months before entry into the study. Subjects must not be taking estrogens or other hormonal replacement therapy unless the subject has been on these agents on a stable dose for the prior three months. Subjects taking systemic glucocorticoids are excluded. Patients with type 2 diabetes will be excluded if they are taking thiazolidinediones.
. Subjects receiving Gemfibrozil must not also be receiving a statin.
. Subjects with a history of clinically significant heart disease (New York Heart Classification greater than grade II; more than non-specific ST-T wave changes on the EKG), peripheral vascular disease (history of claudication), or pulmonary disease (dyspnea on exertion of one flight or less; abnormal breath sounds on auscultation) will not be studied.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Mitochondrial DNA methylation

Timeframe: 3 years

Trial details

NCT IDNCT04126551

SponsorUniversity of Arizona

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2023-12-31

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