Approach to an Ulcer of Venous Etiology in a Primary Care Nursing Consultation

Citation: María José Gil M, Ruben García M, Arturo Miravet G, Belen Torres Tr, Olga Morales A, Noelia Pueyo R. Approach to an Ulcer of Venous Etiology in a Primary Care Nursing Consultation. Biomed J Sci & Tech Res 35(2)-2021. BJSTR. MS.ID.005669.


Introduction
Ulcers of the lower extremities constitute a significant health problem that carries both socioeconomic and health repercussions; as great consumption of human and material resources. They are defined as a spontaneous or accidental lower extremity injury whose etiology may be due to a limb or systemic disease process and which does not heal in the expected time interval [1]. The ulcer of venous etiology (UEV) is due to a defect of substances in the pathologically altered tissue of the leg, being the most serious complication of chronic venous insufficiency (CVI). The lower extremity ulcer (UEII) affects 1% of the adult population, 3.6% in those over 65 years and 5% in those over 80 years. They are more prevalent in women than in men, with a ratio of 7:10 and both multiply x2 if the age segment> 65 years.
In Spain, the prevalence of ulcers of venous etiology is between 0.5-0.8%, while arterial ulcers range between 0.2 and 2% [2]. UEVs are the most prevalent, representing 75-80% of the total, affecting 1-2% of the world population. They also represent a high expense for the National Health System, due to their frequent chronicity and high recurrence rate; partly in the last decade, due to the lack of In a patient with UEV, compression therapy is the cornerstone of treatment and is considered the standard first-line clinical treatment. Whenever possible, multi-component compression bandages will be the first treatment option [3]. The effects of compression on reduction of edema and pain, its ability to increase cure rates; They have been highlighted in the scientific literature through several systematic reviews, also highlighting their benefits with respect to their recurrence. However, in Spain, only 1 in 6 people (53,000) with UEV are treated with compression therapy [4]. Addressing a wound of this etiology without knowing the determining role of compression in its evolution would lead the patient to the chronicity of the injury and prolong the healing process. To achieve the best results in these treatments, it is essential to have the cooperation of the patient.

Aim
Describe the effectiveness of compression therapy in the treatment of ulcers of venous etiology.

Methodology
A 50-year-old patient came to the clinic due to a torpid evolution wound in the lower limb due to trauma, being treated by the patient himself with povidone iodine for two months.

Physical Examination
Presents chronic venous insufficiency, according to CEAP classification, C6: skin changes with active ulcer.

27-11-2020
The wound bed shows 10% wet necrosis, 30% fibrin, the remainder of granulation tissue with abundant exudate, ocher dermatitis all over the limb. After palpation of pulses and with an ABI = 1, the importance of applying compression therapy to treat the cause of the wound and achieve healing is explained to the patient.
The patient accepts the treatment, the first treatment is performed with a hydrodetersive dressing plus a non-adhesive hydrocellular dressing and a multicomponent bandage, and an appointment is made at 24 h to check tolerance to the bandage.
Although the patient manifested discomfort, such as itching, heat, and discomfort, the results at 24 h were remarkable; granulation tissue appearing in 70% of the wound bed with decreased exudate.    Total healing was achieved in less than 2 months of treatment, the ocher dermatitis disappeared in the entire limb, the quality of life of the patient improved, who was discharged from the hospital and returned to work.
A compression sock was prescribed, and recommendations were given to avoid recurrences, such as abandoning toxic habits, exercise and postural hygiene [8-10] (Figures 1-4).

Conclusion
The multicomponent compression therapy together with the adherence of the patient to the treatment, have been fundamental for the healing of this ulcer of venous etiology in such a short period of time. We can affirm that compression therapy is the gold standard in the treatment of ulcers of venous etiology.