systematic_review
2004
Pyridoxine hydrochloride treatment of carpal tunnel syndrome: a review
Aufiero E, Stitik TP, Foye PM
Published in Nutrition Reviews
Methodology
Review of controlled and uncontrolled studies of vitamin B6 for carpal tunnel syndrome.
Key Findings
Evidence is conflicting; some studies report symptom relief while controlled trials show no advantage over placebo, and high doses risk sensory neuropathy.
Conclusions
Vitamin B6 is not established therapy for carpal tunnel syndrome and carries neuropathy risk above 200 mg/day.
Limitations
Narrative synthesis of heterogeneous, mostly older studies.
Outcomes Measured
High-dose vitamin B6 above 200 mg/day risks sensory neuropathy.
Related Health Concerns
Study Details
Year:2004
Sample Size:500
Quality Score:5/10
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