Recurrent erysipelas--risk factors and clinical presentation.

Abstract

BACKGROUND:

Erysipelas is a common infection that often recurs, but the impact of specific risk factors for reoccurrence remains elusive. In the present study we aimed at clarifying predisposing conditions for reoccurrence.

METHODS:

Medical records were reviewed from all patients ≥18 years of age diagnosed with erysipelas at the Department of Infectious Diseases at Skåne University Hospital, Sweden, from January 2007 to February 2011. 502 patients were included, of which 357 were single episode erysipelas and 145 had recurrent erysipelas. These two groups were compared regarding underlying conditions and clinical presentation.

RESULTS:

Erysipelas in the lower limbs had the greatest propensity of recurrence. The associations between underlying conditions and recurrence were largely depending on the site of erysipelas. Overall, the most prominent risk factor for recurrence was lymphedema and other conditions causing a chronic impairment of the defence against microbes. Conditions temporarily disrupting the skin barrier (e.g. a local wound or toe web intertrigo), although likely being risk factors for erysipelas per se, did not seem to predispose to repeated episodes. Individuals with recurrent erysipelas tended to seek medical attention earlier, and were less likely to be hospitalized or receive intravenous antibiotics, but there was no evidence of any difference in inflammatory reaction when taking confounding factors into account.

CONCLUSIONS:

In this large cross-sectional study of over 500 patients with erysipelas, lymphedema was the most prominent risk factors for recurrence although the distribution of predisposing conditions varies depending on the site of erysipelas.

• Authors: Malin Inghammar, Magnus Rasmussen, Adam Linder
• Journal: BMC infectious diseases (BMC Infect Dis) Vol. 14 Pg. 270 (May 18 2014) ISSN: 1471-2334 [Electronic] England
• PMID: 24884840 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Anti-Bacterial Agents

Topics

• Adolescent
• Adult
• Aged
• Aged, 80 and over
• Anti-Bacterial Agents (therapeutic use)
• Communicable Diseases (drug therapy, epidemiology)
• Cross-Sectional Studies
• Erysipelas (drug therapy, epidemiology)
• Female
• Humans
• Male
• Middle Aged
• Recurrence
• Risk Factors
• Sweden (epidemiology)
• Young Adult