In:
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Wiley, Vol. 18, No. 4 ( 2020-04), p. 315-322
Abstract:
Recurrent mucocutaneous infections caused by PVL‐positive Staphylococcus (S.) aureus strains represent an increasing problem in Germany. Although there have been several outbreaks at day care centers and in urban communities in recent years, there are currently no diagnostic algorithms or treatment recommendations for these particular infections in Germany. Methods We performed a literature search in the PubMed/MEDLINE database with the goal of developing an algorithm for diagnosis and treatment of these infections. National and international recommendations were also considered. Results Panton‐Valentine leukocidin (PVL) is a pore‐forming protein produced by certain S. aureus strains. Both methicillin‐susceptible (MSSA) and methicillin‐resistant S. aureus (MRSA) strains may carry the lukS‐lukF gene responsible for PVL production. The clinical presentation of infections caused by PVL‐positive S. aureus ranges from isolated recurrent abscesses to extensive furunculosis. Despite adequate treatment of primary infections, approximately 40 % of patients develop recurrent disease. The choice of treatment regimen is guided by the clinical presentation of the infection. In addition, some scientific literature recommends bacteriological screening of patients and their contacts, followed by decolonization of affected individuals. Conclusions The present article focuses on the pathogenesis and risk factors of recurrent mucocutaneous infections caused by PVL‐positive S. aureus strains and proposes a diagnostic and therapeutic algorithm for optimal patient care.
Type of Medium:
Online Resource
ISSN:
1610-0379
,
1610-0387
Language:
English
Publisher:
Wiley
Publication Date:
2020
detail.hit.zdb_id:
2099463-1
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