Could a simple supplement slow ALS? new trial aims to find out
NCT ID NCT06429059
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed Phase 2 pilot trial tested whether personalized supplements could slow the progression of ALS. Researchers used a genetic analysis platform to sort 50 participants into four disease categories—neuroinflammation, oxidative stress, impaired autophagy, or mitochondrial dysfunction—and gave each group a specific supplement (astaxanthin, protandim, melatonin, or MitoQ) for six months. The goal was to see if these supplements could slow decline in daily function, as measured by the ALS Functional Rating Scale.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Astaxanthin, Protandim, Melatonin, MitoQ (personalized supplements based on genetic profile)
- What this could lead to
- If successful, this approach could point toward a way to slow ALS progression by matching supplements to each person's specific disease type.
- What could go wrong
- This is a small pilot trial with only 50 participants and no placebo group, so results may not be conclusive. Supplements are not proven treatments for ALS, and individual responses may vary.
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
-
50 people
The number who actually took part.
- Started
-
Jun 2024
- Finished
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Jun 2025
- 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 years and older
- 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 Hide 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: 1. Male or female aged at least 18 years. 2. Sporadic or familial ALS diagnosed as per Gold Coast Criteria. 3. Patient is able to understand and express informed consent (in the opinion of the site investigator). 4. Patient is able to read and write English. 5. Patient is expected to survive for the duration of the trial. 6. Able to swallow tablets at enrollment and expected to be able to swallow tablets for the duration of the trial. 7. Women must not be pregnant (will have evidence of a negative pregnancy test obtained by study team at baseline, or by local physician within past 7 days or be post-menopausal) 8. Women must not be able to become pregnant (e.g., post-menopausal, surgically sterile, or using adequate birth control methods) for the duration of the study and three months after study completion. Adequate contraception includes abstinence, hormonal contraception (oral contraception, implanted contraception, injected contraception, or other hormonal contraception, for example patch or contraceptive ring), intrauterine device (IUD) in place for ≥ 3 months, barrier method in conjunction with spermicide, or another adequate method. Exclusion Criteria: 1. Actively or recently (within past 30 days) participating in another intervention trial. 2. Currently or recently (within 30 days) taking any of the 4 investigational treatments being used in this trial. 3. Prior side effects from any of the 4 investigational treatments being used in this trial. 4. Patient has a medical or psychiatric illness that could in the investigator's opinion interfere with the patient's ability to participate in this study. 5. Pregnant women or women currently breastfeeding. 6. Life expectancy shorter than the duration of the trial.
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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.
Contacts and locations
Locations
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Duke University Medical Center
Durham, North Carolina, 27705, United States
-
Temple University
Philadelphia, Pennsylvania, 19122, United States
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