[Real-world clinical efficacy assessment of Kapsikam a combined topical medication based on nonivamide synthetic capsaicin analog in patients with acute nonspecific musculoskeletal back pain: LOCUS observational study outcomes].

Results and conclusion. The addition of Kapsikam ointment to systemic NSAIDs accelerated the onset of the analgesic effect, which made it possible to discontinue NSAIDs in 50% of patients after 5 days of use. Local therapy was accompanied by easily tolerated adverse events that did not affect the use of the drug. 97.4% of patients used the study drug as prescribed until the end of the study.