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The use of a natural medicine, S-adenolsylmethionine (SAM-e) in the treatment of Fibromyalgia

S-Adenosylmethionine (SAM-e) for the treatment of symptoms of fibromyalgia: A double-blind, randomised, placebo controlled trial.

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12607000485437
Enrollment
70
Registered
2007-09-21
Start date
2006-09-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Fundamentally, the trial aims to conduct a gold-standard test of the clinical impact of SAM-e in the treatment of depressed mood and general symptoms of fibromyalgia (FMS) As such, salient clinical and pathological parameters will be assessed over a 16-week period in 70 patients who will be provided with the supplement (8 weeks) and placebo preparation (8 weeks). On the basis of previous literature, it is hypothesised that patients in the active treatment group will experience moderate but significant improvements across the clinical measures, and that these gains will be significantly greater than any reported in the placebo group. All patients will provide informed consent. All procedures will be conducted under medical supervision and the preparation itself is very safe when used in the manner proposed for the trial.

Interventions

Patients will be randomly allocated into groups to commence the trial (placebo and treatment condition). The SAM-e condition receive capsules containing SAM-e 400mg. Subjects will be required to take the capsule daily in the morning throughout the trial. Each treatment condition is of 8 weeks duration. This repeated measures design is of 8 weeks duration in total.

Sponsors

Deakin University
Lead SponsorUniversity

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Blinded (masking used)

Eligibility

Sex/Gender
All
Age
18 Years to -2147483648 No limit
Healthy volunteers
No

Inclusion criteria

Diagnosis of Fibromyalgia by a medical practitioner.

Exclusion criteria

Pregnancy, Concurrent manic illness.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026