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Purpose: Fournier's gangrene (FG) is a serious, aggressive, and often fatal multi-organism infection that affects the soft tissues of the perineum, rectum, and external genitalia. This study aimed to analyse the treatment's strategies of FG.Materials and Methods: This was a retrospective study of 35 patients with a diagnosis of FG admitted between 2016 and 2021. The diagnosis of FG was established on a clinical basis. Data on patient's age, sex, comorbidities, laboratory results (C-reactive protein (CRP), white blood cell (WBC), hematocrit (HCT), platelets (PLT), sodium, potassium, creatinine, procalcitonin, international normalized ratio (INR), and gangrene culture), extent of resection, antibiotics used, and hospitalisation time were obtained. The extent of resection was assessed on a scale of 1-5.Results: The study group consisted of all men (n=35) aged 24-85 (mean, 58) years. In 13/35 (37%) patients, hyperbaric oxygen therapy (HBOT) combined with negative-pressure wound therapy (NPWT) was used as a treatment for wound healing in Fournier's syndrome (group 1), and in 22/35 (63%) patients, open standard wound care was used (group 2). There were no fatalities in group 1, but four deaths (18%) were noted in group 2. The median extent of resection was 3 in group 1 and 2 in group 2. There was a correlation between the extent of resection and use of HBOT combined with NPWT. The hospitalisation time was much shorter in group 2 (mean, 23 days) than in group 1 (mean, 26 days).Conclusion: HBOT and NPWT (group 1) showed advanced wound healing with a high efficiency rate. The longer median hospitalisation time in this group may be related to the severity of injury. [ABSTRACT FROM AUTHOR]

Objective: Maggot debridement therapy (MDT) has seen a resurgence in recent years in the treatment of hard-to-heal wounds, as a result of rising antibiotic resistance. The sterilised larvae of Lucilia cuprina have been used in MDT in Malaysia since 2003, with encouraging results for the treatment of hard-to-heal diabetic wounds. We report a case series of 30 patients selected from our clinic by convenient sampling with diabetic lower limb ulcers treated with MDT. The average age of patients receiving MDT was >50 years. Of the 30 patients in the study, nine were female and 21 were male. All patients had underlying diabetes, two patients had leg ulcers and 28 patients had diabetic foot ulcers. Sterilised Lucilia cuprina larvae were applied via a standard method of 10 maggots per square centimetre and dressed with sterile gauze. The study endpoint was defined as ≤5% coverage with slough or necrotic tissue following three successive applications of MDT. In this study, maximum debridement of wounds was achieved in 96.6% (29 patients) of our patients, with ≤5% coverage with slough or necrotic tissue, in addition to a reduction in wound-related pain, as assessed by a visual analogue scale. No adverse events were reported. The findings of this study support the use of MDT as a safe, efficacious, and cost-effective method of managing diabetic wounds. [ABSTRACT FROM AUTHOR]

Background: The short-term application of negative pressure wound therapy with instillation and dwell time (NPWTi-d) enables the delivery of topical wound solutions, the solubilisation of debris and cleansing of the wound bed. The application of NPWTi-d may support the transition of the wound to a more manageable state and minimises the use of more invasive techniques. Method: In this case series, we describe the process of applying NPWTi-d early as part of a contaminated wound treatment plan. Results: The case series included 15 patients in the preoperative setting. Wound types included surgical dehiscence, hard-to-heal wounds, heel pressure ulcers, diabetic foot ulcers, a cat bite and an amputation left open. Normal saline or a 0.125% sodium hypochlorite solution were instilled and allowed to dwell for five minutes, followed by 15 minutes of continuous negative pressure at –125mmHg. NPWTi-d was continued for 4–36 hours, or until the operating room became available. After NPWTi-d, we observed a decreased amount of devitalised tissue in the wound bed and reduced oedema and erythema in the periwound area. Patient white blood cells also significantly decreased in all cases after NPWTi-d (p<0.001). Conclusion: Short-term use of NPWTi-d may be a useful option for supporting the surgical treatment of contaminated lower extremity wounds. [ABSTRACT FROM AUTHOR]

Wound bed preparation is the management of a wound in order to optimise healing and/or facilitate other therapeutic measures. It is the most pivotal step in healing wounds. Early referral to a specialist wound clinic can markedly improve the wound healing process. This overview will discuss the techniques involved in the preparation of the wound bed that will effectively accelerate the healing process. The process begins with a correct diagnosis of the wound and optimising the patient's medical condition. The TIMERS framework is discussed. Wound dressings, including the use of negative-pressure wound therapy, are discussed, along with debridement techniques and agents. The timing of wound intervention and evaluating progress will also be discussed, and wound bed preparation strategies will be included. There has been an added challenge of wound care in the community as a result of the COVID-19 pandemic. The present article provides an overview of how to prepare a wound bed in the community. [ABSTRACT FROM AUTHOR]