Wounds
-
Loss of domain often complicates attempts at delayed wound closure in regions of high tension. Wound temporization with traction-assisted internal negative pressure wound therapy (NPWT), using bridging retention sutures, can minimize the effects of edema and elastic recoil that contribute to progressive tissue retraction over time. The investigators evaluated the safety and efficacy of this technique for complex wound closure. ⋯ Traction-assisted internal NPWT provides a safe and effective alternative to reduce wound burden and facilitate definitive closure in cases where delayed reconstruction of high-tension wounds is planned.
-
Management of chronic wounds remains challenging in terms of prevalence and complexity. Considerable progress has been made in understanding the science of wound healing during the past decade, sparking volumes of publications and the development of hundreds of dressing and therapy options. There is a need for a simpli ed overview of evidence-based criteria to assist in the accurate diagnosis and appropriate management of chronic wounds in all care settings. ⋯ This publication is a result of the panel discussion and presents an overview of literature- and experience- based criteria to help guide chronic wound diagnosis, assessment, treatment, and follow-up. A cycle of steps is presented as a framework to guide holistic care for all patients with chronic wounds, including de- hisced surgical wounds, diabetic foot ulcers, venous leg ulcers, arterial insu ciency ulcers, and pressure ulcers/injuries. Emphasis is placed on criteria to assist accurate diagnosis and dressing/therapy selection, holistic elements of patient and wound bed preparation, interventions to achieve patient adherence to a care plan, and follow-up to help prevent wound recurrence.
-
Comparative Study
Does Fine Needle Aspiration Microbiology Offer Any Benefit Over Wound Swab in Detecting the Causative Organisms in Surgical Site Infections?
The objective of this study is to determine the role of ne needle aspiration microbiology (FNAM) in detecting the causative organisms of postoperative surgical site infections (SSIs) in comparison with the standard technique of surface swabbing. Ma- terials and Methods. In this study, 150 patients with SSIs following elective and emergency operations were included. In all patients, FNAM was performed along with conventional surface swabbing to identify the causative microorganism. Sensitivity of surface swab and FNAM was calculated as the number of samples collected from the diagnosed case of SSI. ⋯ The overall sensitivity of surface swab and FNAM was 95.65% and 81.7%, respectively. Comparing the antibiotic suscep- tibility pattern, no difference was observed when the same organ- ism was isolated by both methods, indicating that FNAM does not offer bene t over the conventional wound surface swab in detecting microorganisms in SSI in both elective and emergency surgeries. In certain cases with unexplained wound infections, FNAM can be used as an investigation to identify speci c pathogens not detected by conventional surface swab.
-
Keloids and hypertrophic scars are fibroproliferative disorders of dermal tissue after skin injury. Many clinical control studies have reported evidence that silicone gel is effective in preventing and alleviating hypertrophic scarring. Whether silicone gel sheeting prevents hypertrophic scars or keloids requires clear evidence of its clinical effectiveness. ⋯ There was statistical significance in the effectiveness of silicone gel and silicone gel sheeting on the prevention of keloids or hypertrophic scars, especially in skin lesion wounds. However, most of the trials evaluating silicone gel sheeting or silicone gel as a prevention of hypertrophic scars and keloids had poor quality with high or uncertain risk of biases either in study design or in conduct.
-
Levamisole is an antihelminthic drug with immunomod- ulatory properties. Recent estimates suggest the majority of the cocaine in the United States is adulterated with levamisole. Le- vamisole-induced necrosis syndrome (LINES) is characterized by vasculitis, neutropenia, and purpura that progresses to skin necro- sis. ⋯ Patients with LINES can have a wide variety of outcomes; thus, this syndrome must be aggressively managed. Psychotherapy should also be utilized to help patients with further cocaine use. Levamisole-induced necrosis syndrome incidence is expected to in- crease, and all providers should be aware of this patient population.