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Chewing gum for weight loss in kids? study ends early

NCT ID NCT05540678

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
The trial has finished. Results may not be published yet.
Stopped early This study
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This status has not been confirmed recently, so it may be out of date.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 tested whether a special chewing gum with fiber could help obese children lose weight and improve their metabolism. About 93 children were to take part, but the study was stopped early. The gum aimed to change gut and mouth bacteria to support weight control.

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

93 people

The number who actually took part.

Started

Nov 2022

Finished

Jan 2026

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

10 to 16 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: * Informed Consent according to International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use/Good Clinical Practice (ICH/GCP) regulations prior to any study specific procedures * Obesity as determined by a BMI ≥97th percentile using the Swiss paediatric, age- and sex-matched growth charts * Newly referred within the last month to a tertiary weight management clinic * Participant willing to use the study specific monitoring app on his/her own or legal representatives' smartphone Exclusion Criteria: * Antibiotic administration in the last 6 months * Pre- or probiotic treatment in the last 6 weeks * Any professionally supervised treatment for weight management within the last year * Consumption of more than one nicotine product per month (e.g. cigarette, gum) * Adolescent females: any stages of known pregnancy or lactation period * Congenital disorder affecting the cardiovascular, hepatic or respiratory system in a relevant way (as per PI's or specialist's evaluation) * Malignant disease on treatment or previous tumour affecting the appetite system (e.g., suprasellar, hypothalamic tumours) * Systemic antibiotic or anti-inflammatory medication (e.g. systemic intake of glucocorticoids) over the last 7 days * Known eating disorder (medically diagnosed) * Participation in another investigation with an investigational drug within the 30 days preceding and during the present investigation * Dependency from the sponsor or the clinical investigator * Inability to follow the procedures of the investigation, e.g. due to language problems, psychological disorders, etc. of the participant and/or legal representative

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Conditions

The condition(s) this trial relates to.

Nutritional and Metabolic Diseases Obesity obesity disorder Pediatric Obesity

As listed by the trial registrant

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

Contacts and locations

Locations

  • Kinderklinik Bern

    Bern, 3010, Switzerland

  • Ostschweizer Kinderspital

    Sankt Gallen, 9000, Switzerland

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