Serratia Infections in Burn Care.

IF 1.5 4区 医学 Q3 CRITICAL CARE MEDICINE Journal of Burn Care & Research Pub Date : 2025-01-13 DOI:10.1093/jbcr/iraf004
David Wallace, Alan D Rogers
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引用次数: 0

Abstract

Serratia marcescens is an opportunistic nosocomial pathogen with significant implications for burn care due to its multidrug resistance, virulence, and ability to colonize hospital environments. This retrospective study, conducted at an American Burn Association Verified Burn Centre, reviewed 22 cases of S. marcescens infections from 2015 to 2020. Patients exhibited a mean total body surface area (TBSA) burned of 28% (range: 2-71%), with 68% sustaining burns >20% TBSA and 40.9% presenting with inhalation injuries. The pathogen was most commonly isolated from sputum (36%) and burn wound tissue (50%), with a mean time to positive culture of 8.7 days. Early-onset infections were associated with increased mortality, particularly in patients with major burns, as five out of seven such individuals succumbed to infection. The overall mortality rate was 23%, despite timely antibiotic administration. Targeted topical antimicrobials, such as Dakin's solution, nanocrystalline silver, and polyhexamethylene biguanide (PHMB), offer potential benefits but lack robust evidence for optimal use. Stronger clinical data are needed to guide their application and improve outcomes. These findings underscore the need for enhanced surveillance, refined treatment strategies, and research into S. marcescens management in burn care.

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来源期刊
CiteScore
2.60
自引率
21.40%
发文量
535
审稿时长
4-8 weeks
期刊介绍: Journal of Burn Care & Research provides the latest information on advances in burn prevention, research, education, delivery of acute care, and research to all members of the burn care team. As the official publication of the American Burn Association, this is the only U.S. journal devoted exclusively to the treatment and research of patients with burns. Original, peer-reviewed articles present the latest information on surgical procedures, acute care, reconstruction, burn prevention, and research and education. Other topics include physical therapy/occupational therapy, nutrition, current events in the evolving healthcare debate, and reports on the newest computer software for diagnostics and treatment. The Journal serves all burn care specialists, from physicians, nurses, and physical and occupational therapists to psychologists, counselors, and researchers.
期刊最新文献
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