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New Single-Dose flu drug for kids shows promise in trial

NCT ID NCT07357051

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a new medicine called JKN2301 for children aged 2 to 11 with the flu. It is a single-dose treatment compared to the standard 5-day oseltamivir (Tamiflu) course. The goal is to see if it safely reduces flu symptoms and fever faster. About 177 children will take part to check safety and how well it works.

What this could mean

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

Active substance
JKN2301 dry suspension
What this could lead to
If it works, this could offer a new single-dose treatment option for children with the flu, potentially easing symptoms faster.
What could go wrong
This is an early phase 3 trial with only 177 children, so results may not apply to all. The drug could cause side effects or not work better than existing treatments.

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

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 177 people

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

Started

Nov 2025

Expected to finish

Apr 2026

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

2 to 11 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: * Pediatric patients within the specified age range. * Clinical presentation consistent with influenza, confirmed by a positive local rapid test or central laboratory PCR test. * Presentation for treatment within the early symptomatic phase of influenza illness. * Presence of fever and at least one respiratory symptom. * Ability to swallow oral suspension. * Parent/guardian and patient (as age-appropriate) able to provide informed consent/assent. Exclusion Criteria: * Clinical signs suggestive of severe or complicated influenza infection * requiring inpatient management. * Presence of a concurrent bacterial infection requiring systemic therapy. * Significant immunocompromised, or severe/uncontrolled comorbid conditions. * History of hypersensitivity to any component of the investigational products. * Use of prohibited medications (including other anti-influenza antivirals) within a specified period prior to enrollment. * Recent participation in another interventional clinical trial. * Any condition that, in the opinion of the investigator, would jeopardize patient safety or compliance with the study protocol.

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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

  • First Affiliated Hospital of Guangzhou Medical University

    RECRUITING

    Guangzhou, Guangdong, 510000, China

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