Surgical options for the treatment of venous ulcers

Hyperbaric Oxygen Therapy for Venous Leg Ulcers: A 6 Year Retrospective Study of Results of a Single Center

Background: Venous leg ulcers (VLUs) are common and have a large impact on healthcare budgets worldwide. Hyperbaric oxygen therapy (HBOT) may improve healing of these ulcers. Methods: Retrospective, single-center cohort study between 2013 and 2019. All patients with a VLU from an outpatient clinic providing HBOT and wound care were included. The primary outcome measure was wound healing, determined at discharge from the center. Other outcome measures were improvement in patient related outcome measures (PROMs), as assessed by the EQ-5D-3L questionnaire and including quality of life (QoL) and pain score. Results: Fifty patients were included, 53% female, with a mean age of 73.4 (±12.2). Most wounds (83%) had existed longer than 3 months before starting treatment. Patients received an average of 43 (±20) sessions of HBOT. After treatment, 37 patients (63%) achieved complete or near-complete wound healing. Wound size decreased from a median of 14 cm² [interquartile range (IQR) 32 cm²] to 0.5 cm² (IQR 5.3 cm²), a median decrease of 7.5 (IQR 16.2 cm²) in cm² (94%). Patients mostly reported improvement for all health aspects on the questionnaire. Pain score decreased from 5.7 (±2.5) to 2.1 (±2.2) (p < 0.0001) and health score increased from 57.2 (±15.6) to 69.9 (±18.9) (p = 0.02). Conclusions: Patients with non-healing VLUs may benefit from HBOT to achieve complete or substantial wound healing. We recommend a well-designed randomized clinical trial with a number of patients allowing enough statistical power, and of a reasonable duration, to establish the potential of additional HBOT on hard-to-heal venous ulcers.

Impact of lower extremity venous ulcers due to chronic venous insufficiency on quality of life

Lower extremity venous ulcers comprise a complex medical and social issue. The conservative and/or surgical management of venous ulcers is often inadequate. In addition, the psychosocial aspect of the disease is often overlooked and most often undertreated. Common symptoms such as pain, low self-esteem and patient isolation are usually not recognized and therefore not adequately managed.This mini-review summarizes the current data on the management of lower extremity venous ulcers and their impact on the quality of life of these patients.

Treatment of Venous Ulcers

Underlying the pathogenesis of venous ulceration is venous hypertension. Therefore, the use of multilayered compression therapy is the gold standard in the treatment of a venous ulcer. As treatment progresses, an important determinant of response is wound assessment, which should be performed on initial visit and subsequently thereafter. Among the methods to assess improvement are digital photography and planimetry, which are objective methods to measure response to treatment and rate of wound healing. Lack of improvement over a 2- to 4-week period is predictive of eventual lack of response to therapy and suggests the need for adjunctive methods to achieve success, such as oral pentoxifylline, tissue-engineered skin, or skin grafting.