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New supplement shows promise for fibromyalgia sufferers
NCT ID NCT07495943
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a supplement called FibroThol (containing 2-Aticyto Complex and D-ribose) can help reduce pain and other symptoms in people with fibromyalgia. About 200 adults aged 18 to 65 who have had fibromyalgia for at least a year and are already on standard medications will take either the supplement or a placebo for 4 weeks. The goal is to see if adding this supplement provides extra relief beyond current 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
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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
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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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: * Adults aged 18 to 65 years * Diagnosis of fibromyalgia syndrome according to the 2016 ACR criteria * Followed in a physical medicine and rehabilitation outpatient clinic for at least 1 year * Receiving pregabalin and/or duloxetine treatment for at least 3 months * Able to live independently in the community * Literate and able to record symptoms and responses * No cognitive dysfunction that would interfere with answering study questions * Able and willing to provide informed consent Exclusion Criteria: * Rheumatologic disease * Renal failure * Hepatic failure * Cardiovascular disease * Hypoglycemia or diabetes mellitus * Any neurologic disease (such as stroke, spinal cord injury, multiple sclerosis, or Parkinson's disease) * Known allergy or hypersensitivity to any active or excipient component of the study syrup * Use of any other dietary supplement or nutritional support product during the study period * Pregnancy or lactation * Active malignancy * Active infection * Severe psychiatric disease that may interfere with study participation or assessment * Refusal to participate or inability to provide informed consent
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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.
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The places running it
5 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Erenkoy Physical Therapy and Rehabilitation Hospital, Department of Physical Medicine and Rehabilitation
Istanbul, 34732, Turkey (Türkiye)
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University of Health Sciences, Basaksehir Cam and Sakura City Hospital, Department of Physical Medicine and Rehabilitation
Istanbul, 34480, Turkey (Türkiye)
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University of Health Sciences, Fatih Sultan Mehmet Training and Research Hospital, Department of Physical Medicine and Rehabilitation
Istanbul, 34752, Turkey (Türkiye)
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University of Health Sciences, Haydarpasa Numune Training and Research Hospital, Department of Physical Medicine and Rehabilitation
Istanbul, Istanbul, 34662, Turkey (Türkiye)
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University of Health Sciences, Sultan Abdulhamid Han Training and Research Hospital, Department of Physical Medicine and Rehabilitation
Istanbul, 34668, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a light bulb dial down chronic pain?
- Can a Hands-On nerve technique ease Fibromyalgia's grip?
- Why some days hurt more: charting Fibromyalgia's daily swings
- Zapping the vagus nerve: a new hope for fibromyalgia pain?
- Can a Video-Call stretching program ease fibromyalgia pain?
- Can a blood pressure drug rewrite trauma memories to ease fibromyalgia?