Effect of Unna's boot on venous ulcer healing: a systematic review and meta-analysis.

Objective: To analyze the effect of Unna's Boot on the healing of venous ulcers compared to other therapies.

Methods: Systematic Review carried out in the databases Scopus, Embase, Cochrane Library, Web of Science, PubMed, Cumulative Index of Nursing and Allied Health Literature, Latin American and Caribbean Literature in Health Sciences, and grey literature. Population - adult patients with venous ulcers; Intervention- Unna's Boot (UB); Control - other compression therapies (CT); Outcome- healing; Designs- randomized clinical trial, cohort study, and case control, published from 2001 to 2024.