Vitamin d boost may enhance physical therapy for back pain
NCT ID NCT07439874
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding vitamin D supplements to physical therapy helps people with long-term low back pain. 200 adults from Saudi Arabia took part, with some getting physical therapy alone and others getting physical therapy plus vitamin D for six weeks. Researchers measured pain, disability, and blood markers to see if the combination worked better.
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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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200 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Jan 2026
- 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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20 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * The study involves participants with LBP for more than 3 months. * Both genders, aged 20 to 70 years * Pain intensity of 4 or greater on the Numeric Pain Rating Scale * Capable of understanding and following instructions. Exclusion Criteria: * Skeletal deformities * Rheumatologic conditions * Progressive motor weakness * Incontinence * A history of cancer Use of systemic medications and illnesses Fractures.
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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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University of Tabuk
Tabuk, Tabuk Region, 71491, Saudi Arabia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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