Effect Of Resistive Capactive Electrical Transfer Therapy In Difficult-to-heal Wounds

Inclusion Criteria: * 18 years of age or older * Agree to participate in the study and sign the informed consent form. * Inpatients or outpatients who can be followed by the research team for the duration of the study * Ulcers with a surface area of no less than 0.5 cm2 and of at least 4 weeks' duration (CDH), located on the lower limbs in the case of ulcers of venous etiology or on the foot, in the case of diabetic foot ulcers. * For patients with ulcers of venous etiology: ulcers of venous etiology stage 2, 3 4 with diagnosis of chronic venous insufficiency with open wound CEAP IVC C6 according to CEAP classification (38). * For patients with diabetic foot ulcers presenting: * Type 1 and type 2 diabetics with a glycated hemoglobin (HbA1c ≤10% (in a test no longer than 3 months). * Patients with UPD without PAD or with associated mild or moderate stage PAD (39) according to the criteria of the intersociety consensus for the treatment of peripheral arterial disease (TASC II). * UPD Grade 1A, 1C, 2A, 2C according to the Texas classification (40). * Patients who have required previous surgical debridement and 4 weeks have elapsed since such debridement. * Comorbidity is defined as the presence of at least one of the following criteria: * Smoking more than 10 cigarettes per day in the last 6 months. * Immunosuppression: systemic treatment with high-dose corticosteroids in the previous 3 months, severe active infection in the previous month, presence of systemic or…