Could a stick of gum ease post-surgery nausea and get bowels moving again?

NCT ID NCT07796529

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 01, 2026 · Last updated Sep 02, 2026 · Updated 1 time

Summary

This trial tests whether chewing menthol gum after laparoscopic colorectal surgery can reduce nausea and vomiting, improve bowel function, and speed up recovery. Fifty adults undergoing elective surgery are randomly assigned to either chew menthol gum for 30 minutes, repeated three hours later, on the first three days after surgery, or to receive standard care alone. Researchers track nausea, vomiting, gas passage, and bowel movements during those first three days to see if the gum makes a difference.

What this could mean

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

Active substance
Menthol chewing gum
What this could lead to
If it works, menthol gum could become a simple, drug-free way to reduce nausea and speed bowel recovery after colorectal surgery.
What could go wrong
This is a small trial with only 50 participants, so results may not apply to everyone. The effect may be modest, and some people cannot chew gum after surgery.

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

50 people

The number who actually took part.

Started

Jan 2024

Finished

Apr 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

Accepted

You do not need to have the condition being studied to take part.

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: * Aged 18-60 years * Willing to participate in the study * At least literate * Able to communicate without cognitive, sensory, or verbal impairment * No diagnosed psychiatric disorder * No vertigo * Undergoing elective surgery * Not using sedative, anxiolytic, or similar medications * Able to speak Turkish * Able to chew gum * No allergy to menthol or mint * No history of jaw or oral surgery Exclusion Criteria: * Absence of teeth * Unwilling to chew gum

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Bowel functions are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

Postoperative Nausea and Vomiting

As listed by the trial registrant

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

Contacts and locations

Locations

  • Istinye University Medical Park Gaziosmanpasa Hospital

    Istanbul, Istanbul, 34010, Turkey (Türkiye)

More trials for these conditions

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