Treatment
5-Hydroxytryptophan clinical trials
We’re tracking 4 recruiting studies that include 5-Hydroxytryptophan, each written for real people, not researchers, below.
Recruiting studies
- NCT07777328Recruiting
The Effect of 5-hydroxytryptophan on ADHD Traits and Eye Movements
Sheffield, South YorkshireAges 18–65 - NCT04520178RecruitingPhase 2/Phase 3
5HTP trial for long-term spinal cord injury
This trial tests whether 5HTP can help people with spinal cord injury caused by trauma at least 6 months ago. It is mainly designed to see if the treatment is safe and helpful over the study period.
Louisville, KentuckyAges 18–65 - NCT05895747RecruitingPhase 2
5-HTP and creatine for adults with depression symptoms
This Phase 2 study tests whether adding 5-HTP and creatine can reduce depression symptoms in adults with major depressive disorder. It may help if your current depression treatment hasn’t been fully effective and you meet the safety and medical criteria.
Salt Lake City, UtahAges 18–65 - NCT04160910RecruitingPhase 2
Studying 5HTP to manage asthma symptoms in kids
This Phase 2 study tests whether 5HTP can help regulate asthma in children and teens who have mild to moderate asthma linked to allergies. It may be an option if your symptoms are allergy-related and you can follow study visits and questionnaires.
Indianapolis, IndianaAges 8–18
What 5-Hydroxytryptophan is being studied for
Conditions with recruiting 5-Hydroxytryptophan studies.
Common questions
- Are there clinical trials studying 5-Hydroxytryptophan?
- Yes. Clin2 currently lists 4 recruiting studies that include 5-Hydroxytryptophan, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a 5-Hydroxytryptophan trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is 5-Hydroxytryptophan an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether 5-Hydroxytryptophan or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.