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Could a natural compound in wheat germ help lower cholesterol and weight?

NCT ID NCT07662330

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study investigates whether taking spermidine, a natural compound found in wheat germ, can improve blood fat levels and body weight in overweight or obese adults with high cholesterol. Participants take either spermidine capsules or a placebo daily for one month. The goal is to see if spermidine safely helps manage cholesterol and weight without medication.

What this could mean

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

Active substance
spermidine
What this could lead to
If it works, this could point toward a natural supplement to help manage cholesterol and weight in people with obesity and high lipids.
What could go wrong
This is a small, early trial with only 50 participants and a short 1-month duration. Results may not apply to everyone, and the supplement may cause side effects like digestive issues.

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

About 50 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2026

Expected to finish

Jan 2027

An estimate. End dates often move.

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: * Males or females aged 18 to 65 years. * BMI ≥ 24 kg/m², without severe chronic diseases. * Not currently using glucose-lowering or lipid-lowering medications. * Dyslipidemia defined as triglycerides ≥ 1.7 mmol/L or total cholesterol ≥ 5.2 mmol/L. * No active weight loss or weight gain diet within the past 1 month. * No special dietary pattern changes (e.g., ketogenic, vegan, high-protein, meal replacement, intermittent fasting) within the past 1 month. * No use of supplements that may affect polyamine intake (e.g., germ, yeast, fermented extracts, nutritional powders) within the past 2-4 weeks. * Willing and able to provide signed informed consent. Exclusion Criteria: * Diagnosis of acute or severe gastrointestinal disease * Concurrent participation in any other weight-loss therapy * Current use of hypoglycemic or lipid-lowering medications * Participation in any other clinical trial within one month prior to signing the informed consent form * Pregnancy, lactation, or planning a pregnancy during the trial period * Known allergy to cellulose or wheat * History of cancer * Renal insufficiency, indicated by abnormal serum creatinine levels * Hepatic impairment, defined as alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \>3 × upper limit of normal (ULN), or total bilirubin (TBIL) \>3 × ULN * Any other condition deemed by the investigator as inappropriate for trial participation

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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.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Shanghai Tenth People'S Hospital

    RECRUITING

    Shanghai, Shanghai Municipality, 200072, China

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