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Tiny molecules may reveal clues about stomach infections in kids

NCT ID NCT07300787

Knowledge-focused Sponsor: Benha University Source: ClinicalTrials.gov ↗

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 will measure two molecules, called miRNA-155 and miRNA-204, in stomach tissue from 100 children with ongoing belly pain. The goal is to see if these molecules are linked to gastritis (stomach inflammation) and infection with H. pylori bacteria. Researchers will use special lab tests on biopsy samples to compare molecule levels between infected and uninfected children.

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 100 people

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

Expected to start

Jan 2026

An estimate. Start dates often move.

Expected to finish

Jun 2026

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

1 year to 18 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: recurrent abdominal pain warranting upper gastrointestinal endoscopy or gastroscopy including * peptic-like dyspepsia (identified by two or more symptoms such as periodic pain, pain relief with food or antacid, pre-meal or hunger-induced pain, nausea/vomiting, and nighttime pain), * dysmotility-like dyspepsia (characterized by abdominal distension, anorexia, weight loss, pain worsening with food/milk, and belching), * and reflux-like dyspepsia (manifesting as heartburn, chest pain exclusion criteria: -patients with gastrointestinal disorders explaining abdominal pain (e.g., inflammatory bowel disease, celiac disease, functional abdominal pain) , -patients on proton pump inhibitors, as well as those with significant medical comorbidities. Exclusion Criteria: \-

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Conditions

The condition(s) this trial relates to.

gastritis Helicobacter pylori infectious disease

As listed by the trial registrant

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

Helicobacter pylori infections

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

  • Faculty of Medicine Benha University

    Banhā, Egypt

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