Baby bottle makeover: could size and See-Through design curb infant obesity?

NCT ID NCT06357299

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jul 10, 2026 · Updated 2 times

Summary

This study tests whether using smaller or opaque bottles can help prevent rapid weight gain in newborns. Researchers will give 5 infants special bottles and track their weight and feeding habits over 4 months. The goal is to find simple ways to reduce the risk of childhood obesity.

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

5 people

The number who actually took part.

Started

May 2025

Finished

Mar 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

3 days to 1 month

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: * Child is 3 days old to 1 month old * Greater than 37 weeks gestational age at birth * Birth weight greater than 3% for sex-specific WHO growth standard * Caregiver must plan to use local clinic as infant's primary medical home for first 6 months of life * Caregiver must speak English or Spanish as primary preferred language * Caregiver age 18 years or older * Caregiver must agree to use intervention bottles assigned during randomization and agree to stop using their existing bottles during the study period Exclusion Criteria: * Multiple gestation * Significant congenital anomaly or acquired or inherited condition directly affecting feeding, physiology, metabolism, or growth * Feeding with soy-based, hydrolyzed, lactose-reduced, or elemental formula * Weight loss greater than 95% for population reference in the first two weeks of life

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Conditions

The condition(s) this trial relates to.

Body-Weight Trajectory Pediatric Obesity obesity disorder prevention target

As listed by the trial registrant

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

Contacts and locations

Locations

  • Duke University

    Durham, North Carolina, 27704, United States

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Other studies related to the condition(s) this trial covers.