Evaluation of the Efficacy of an Antioxidant Dressing in Chronic Wound Healing

Inclusion Criteria: * Patients over 18 years of age. * Patients with leg ulcers (venous, ischemic, traumatic or diabetic foot ulcer). * Patients with dehisced surgical wounds healing by second intention. * Patients with pressure ulcers. * Wound area between 1 and 250 cm2. Exclusion Criteria: * Systemic inflammatory disease or oncological disease. * Wounds with clinical signs of infection. * Terminal situation (life expectancy less than 6 months). * Ulcers from other etiologies: tumours, infectious. * Wounds treated with negative pressure therapy. * Pregnancy. * History of sensitivity or allergy to any of the components of the study dressing. In addition, criteria for withdrawal from the study will be considered: * Worsening of the wound according to the clinical judgment of the professional (appearance of clinical signs of infection or others). * Appearance of allergies or hypersensitivity to the dressing. * Death. * Hospital admission that interrupts or complicates the continuity of care in the Nursing Consultation. * Transfer to another Health District where there can be no continuity of care with the active dressing.