Early diagnosis of wound-related cellulitis is challenging as many classical signs and symptoms of infection (erythema, pain, tenderness, or fever) may be absent. In addition, other conditions (ie, chronic stasis dermatitis) may present with similar clinical findings. Point-of-care fluorescence imaging detects elevated bacterial burden in and around wounds with high sensitivity. This prospective observational study examined the impact of incorporating fluorescence imaging into standard care for diagnosis and management of wound-related cellulitis. Two hundred thirty-six patients visiting an outpatient wound care centre between January 2020 and April 2021 were included in this study. Patients underwent routine fluorescence scans for bacteria (range: 1-48 scans/patient). Wound-related cellulitis was diagnosed in 6.4% (15/236) of patients. In these patients, fluorescence scans showed an irregular pattern of red (bacterial) fluorescence extending beyond the wound bed and periwound that could not be removed through cleansing or debridement, indicating the invasive extension of bacteria (wound-related cellulitis). Point-of-care identification facilitated rapid initiation of treatments (source control and antibiotics, when warranted) that resolved the fluorescence. No patients had worsening of cellulitis requiring intravenous antibiotics and/or hospitalisation. These findings demonstrate the utility of point-of-care fluorescence imaging for efficient detection and proactive, targeted management of wound-related cellulitis.
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http://dx.doi.org/10.1111/iwj.13696 | DOI Listing |
Mol Biol Rep
December 2024
Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran.
Leg ulcers are a common and often serious problem in older adults. Underlying conditions that increase risk include age-related increases in chronic venous insufficiency, peripheral artery disease, connective tissue and autoimmune conditions, reduced mobility, and diabetes mellitus (DM). Geriatric patients have a higher risk of multiple wound-related complications including infection, cellulitis, ischemia, and gangrene, any of which may lead to further complications including amputation.
View Article and Find Full Text PDFInt Wound J
August 2022
Vascular/Endovascular/Limb Preservation Surgery Service, Madigan Army Medical Center, Joint Base Lewis-McChord, Washington, USA.
Early diagnosis of wound-related cellulitis is challenging as many classical signs and symptoms of infection (erythema, pain, tenderness, or fever) may be absent. In addition, other conditions (ie, chronic stasis dermatitis) may present with similar clinical findings. Point-of-care fluorescence imaging detects elevated bacterial burden in and around wounds with high sensitivity.
View Article and Find Full Text PDFFoot Ankle Int
December 2015
Illinois Bone and Joint Institute, LLC, Glenview, IL, USA.
Background: The purpose of this study was to evaluate the clinical differences in wound complications after total ankle arthroplasty (TAA) between a cohort of patients that received a compression wrap protocol and a historical control group treated with cast immobilization.
Methods: Patient charts and postoperative wound pictures were reviewed for 42 patients who underwent a compression wrap protocol and 50 patients who underwent circumferential casting after primary TAA from 2008 to 2013. A blinded reviewer graded each wound using a novel postoperative wound classification system, and recorded whether the wound was completely healed by or after 3 months.
J Vasc Surg Venous Lymphat Disord
October 2014
CardioVascular Center, Tufts Medical Center, Boston, Mass.
Background: Venous leg ulcers (VLUs) are a prevalent and morbid disease that consumes considerable health care resources. Estimates place the total costs for treatment of VLU at 1% of health care budgets in many industrialized countries. Unfortunately, there is little contemporary information on the total cost of treating VLU in the United States, particularly in a wound center staffed by vascular specialists.
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