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Gene test may personalize diet plans for metabolic syndrome

NCT ID NCT05495074

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether a genetic score could predict how well adults with metabolic syndrome respond to a calorie-cutting diet. 115 Mexican adults followed a reduced-calorie diet for a period, and researchers measured changes in waist size, blood sugar, cholesterol, and blood pressure. The goal was to see if certain gene variants linked to amino acid metabolism could forecast who benefits most from the diet.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
ATP III dietary intervention (calorie reduction with specific macronutrient distribution)
What this could lead to
If successful, this could lead to personalized diet plans based on genetics, improving weight and heart health for people with metabolic syndrome.
What could go wrong
This is a small, completed study that only looked for a link between genetics and diet response. The results may not apply to other populations or lead to a usable test.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

115 people

The number who actually took part.

Started

Aug 2021

Finished

Dec 2024

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 60 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults (men and women) between the ages of 18 and 60. * Adults mexican mestizos (parents and grandparents born in Mexico). * Adults who can read and write. * Adults willing/able to provide informed consent. * Adults with obesity (BMI ≥ 30 and ≤ 39 kg / m2). * Adults with at least one of the metabolic syndrome diagnostic criteria: Waist circumference: men \> 102 cm or women \> 88 cm. Hypertriglyceridemia \>150 mg/dL High fasting glucose \>100 mg/dL High blood pressure ≥ 130/85 mmHg Low HDL-cholesterol: men \<40 mg/dL and women \< 50 mg/dL Exclusion Criteria: * Adults with any type of diabetes. * Adults with hypertension. * Adults with kidney disease diagnosed by a medical or with creatinine\> 1.3 mg / dL for men and \> 1.1 mg / dL for women and / or blood urea nitrogen (BUN)\> 20 mg / dL. * Adults with acquired diseases that produce obesity and diabetes secondarily. * Adults who have suffered a cardiovascular event. * Adults with weight loss \> 3 kg in the last 3 months. * Adults with any catabolic diseases such as cancer and/or AIDS. * Gravidity status * Adults who smoke * Adults in treatment with any medication

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran.

    Mexico City, Mexico City, 14080, Mexico

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