Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Asthma supplement trial aims to ease breathing and anxiety in kids

NCT ID NCT04160910

Symptom relief Sponsor: Indiana University Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study is testing whether a natural supplement called 5HTP can improve breathing and reduce anxiety in children aged 8-18 with mild to moderate asthma and allergies. About 20 participants will be randomly assigned to take either 5HTP or a placebo, then switch groups later. The trial lasts about 12 weeks with 5 visits to measure lung function, blood markers, and anxiety symptoms.

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 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 20 people

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

Started

Feb 2021

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

8 to 18 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: * Age 8-18 Years of Age * Mild to Moderate Asthma based on ATS guidelines * Positive Allergy Test (positive skin or serum IgE) * Weight ≥ 70 lbs (32 kg) * CES-DC cut-off ≥ 15 (total score range is 0 to 60) or SCARED cut-off * 25 (total score range is 0 to 142) * Ability to comply with study visits and study procedures * Informed Consent by participant and if applicable the parent or legal guardian Exclusion Criteria: * Currently taking a SSRI * Taking a leukotriene inhibitor (montelukast, Zileuton) * Severe Asthma Based on ATS Guidelines * Taking a biologic medication (omalizumab, mepolizumab, benralizumab, dupilumab) * Medical History of Adverse Reaction to 5HTP * Physical findings that would compromise the safety of the study or the quality of the study data

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Mild or moderate asthma with allergic sensitization are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

allergic asthma follicular lymphoma

As listed by the trial registrant

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

Mild or moderate asthma with allergic sensitization

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

  • Indiana University

    RECRUITING

    Indianapolis, Indiana, 46202, United States