The Impact of COVID-19 Pandemic on Vascular Leg Ulcers

Abstract

The aim of this study was to evaluate the impact of 2 lockdown periods during coronavirus disease 2019 (COVID-19) on the course and management of nonhealing vascular ulcers of lower limbs. A total of 41 patients were included in the study. Before the pandemic began they had been seen at our unit at weekly intervals. During lockdown from March 9, 2020, to May 18, 2020 subjects were not allowed to enter the hospital unless they needed urgency or emergency surgery, or oncological management. During the second lockdown, from October 19, 2020, to December 11, 2020 patients could be followed up at distance by direct outreach including telephoning contacts. Data obtained early after each lockdown were compared with those obtained prior to the pandemic. Data for the first lockdown show that pain intensified and there was an increase in the recurrence rate of wounds, of their severity, and of superimposed infections as compared with the prelockdown period. The risk of lower-limb amputation was also considerably greater. During the second and less restrictive lockdown, patients were followed up by telemedicine and data indicate that skin lesions had not worsened any further. The management of vascular wounds was impacted by the pandemic unfavorably with health care failures in the hospital as well as in the primary care settings. In conclusion, the treatment of vascular leg ulcers is challenged by the COVID-19 pandemic as this spreads worldwide. This seems to be in keeping with what happens for other diseases. The data we obtained indicate that the pandemic-related lockdown has a deleterious effect on vascular skin wounds, with an increase of severity and mortality risk. The impact appears to be proportional to the number and the degree of limitations imposed on people.