Phytotherapy research : PTR
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Randomized Controlled Trial Multicenter Study
Effectiveness and safety of topical capsaicin cream in the treatment of chronic soft tissue pain.
Topical capsaicin is an established treatment option for various pain conditions. In a randomized double-blind multi-centre study, 281 patients suffering from chronic soft tissue pain were treated either with a cream containing capsaicin 0.05% ('Finalgon® CPDWärmecreme', n = 140) or placebo (n = 141). Of these, 151 were excluded from the ITT analysis, as they had in addition to their soft-tissue pain, pain of other origin. ⋯ More adverse events occurred in the capsicum group (n = 13) than in the placebo group (n = 6). The capsaicin cream was generally well tolerated. The results indicate that capsaicin cream is useful in patients with chronic soft tissue pain and is also efficacious in patients with chronic back pain for which effectiveness was already demonstrated in earlier clinical trials.