Introduction Isn\'t it a boon that all living organisms possess the ability to heal their injuries? The wound healing is faster when the normal physiology of the wound healing is maintained. Our understanding of wound healing has undergone dramatic changes in the recent past. Almost all materials and methods available on earth have been used and tested to facilitate the process of wound healing. The mental agony and the disability suffered by patients with chronic ulcers have led to the reappraisal of the basic components of the wound healing process and how they are influenced by biological, mechanical, and physical forces. The Department of General Surgery in our Government Chengalpattu Medical College and Hospital, Chengalpattu, Tamil Nadu, India, admits and treats a large volume of patients with wounds and ulcers. Here many materials are being used regularly for dressing to make wound healing faster. Vacuum dressings were also done on many patients, and promising results were observed. This kindled our interest in conducting this prospective study and comparing wound healing with vacuum dressing versus normal saline dressing. Materials and methods A total of 74 patients were included in the study, out of which 37 patients were randomly included in the experimental group and vacuum dressing was done, while the other 37 included in the control group were treated with dressing done with normal saline moistened gauze and bandage roll. Rates at which the wound healed were compared. Results We were able to observe a statistically significant difference in the rate of appearance of granulation tissue between the two and increased clearance of bacteria and toxins. The study group promised better progress as compared to the control group in various aspects. Conclusion Vacuum dressing brings an obvious improvement in the healing of non-healing ulcers and decreases the overall duration of stay in the hospital.

Because China is becoming an aging society, the incidence of diabetes and diabetic foot have been increasing. Diabetic foot has become one of the main health-related killers due to its high disability and mortality rates. Negative pressure wound therapy (NPWT) is one of the most effective techniques for the treatment of diabetic foot wounds and great progress, both in terms of research and its clinical application, has been made in the last 20 years of its development. However, due to the complex pathogenesis and management of diabetic foot, irregular application of NPWT often leads to complications, such as infection, bleeding and necrosis, that seriously affect its treatment outcomes. In 2020, under the leadership of Burns, Trauma and Tissue Repair Committee of the Cross-Straits Medicine Exchange Association, the writing group for \'Consensus on the application of negative pressure wound therapy of diabetic foot wounds\' was established with the participation of scholars from the specialized areas of burns, endocrinology, vascular surgery, orthopedics and wound repair. Drawing on evidence-based practice suggested by the latest clinical research, this consensus proposes the best clinical practice guidelines for the application and prognostic evaluation of NPWT for diabetic foot. The consensus aims to support the formation of standardized treatment schemes that clinicians can refer to when treating cases of diabetic foot.

Netherton syndrome is an autosomal recessive ichthyosis caused by mutations in SPINK5, with the classic triad of linearis circumflexa, trichorrhexis invaginata, and atopy. There are few reports of surgical management in individuals with Netherton syndrome and clinicians may be reluctant to operate for fear of wound-healing complications. This report describes a pediatric case of a Buschke-Lowenstein tumor of the natal cleft in a patient with Netherton syndrome that had failed to respond to medical management. We reviewed the literature for previous cases of surgery in individuals with Netherton syndrome using MEDLINE and PubMed searches. Our patient underwent surgery to remove the lesion without complication. Using conventional dressings and topical negative-pressure therapy, the wound was managed and healed within a reasonable time frame despite the underlying skin condition. This case indicates that surgery and topical negative-pressure therapy is a safe and reasonable treatment for individuals with Netherton syndrome.

RATIONALE AND KEY POINTS: This article aims to provide an overview of the technique for applying vacuum-assisted closure therapy (V.A.C. therapy), using the example of one of the most basic dressing types: V.A.C. GranuFoam, a black polyurethane foam. Practitioners should refer to the manufacturer\'s instructions for application of other dressing types. ▶ V.A.C. therapy is used to apply negative pressure to the wound bed to promote wound healing. ▶ V.A.C therapy promotes perfusion, reduces oedema, draws the wound edges together and stimulates the formation of granulation tissue. ▶ The correct technique for applying V.A.C. therapy is essential to ensure patient safety and optimum wound healing outcomes. REFLECTIVE ACTIVITY: Clinical skills articles can help update your practice and ensure it remains evidence based. Apply this article to your practice. Reflect on and write a short account of: 1. How you think this article will change your practice. 2. How the use of V.A.C. therapy might affect the patient\'s experience.

With an ageing population and a growing number of people with obesity and/or undergoing advanced cancer therapies, there is an increasing risk of surgical site complications including surgical site infections (SSIs). Postoperative shifting of large mobilised tissue flaps, such as in abdominoplasties, remains a dreaded complication, particularly following massive weight loss. Besides negative implications for the patient, surgical site complications result in an economic burden due to prolonged and repeated wound treatments. Preventative tools to reduce SSIs are needed. In selected patients at high risk of SSI and/or wound breakdown, use of incisional NPWT has been shown to actively manage clean, closed surgical incisions. This article contains a review of scientific and clinical research relevant to incisional NPWT use over surgical incisions, with particular emphasis on the common problem of wound breakdown and SSI following body-contouring surgery in post-bariatric patients. Although there are a growing number of studies describing use of incisional NPWT in a variety of applications, including vascular, cardiac and orthopaedic, a literature search revealed few studies regarding incisional NPWT use post body-contouring surgery. In a clinical study of seroma formation, less seroma and haematoma formation was reported in post-bariatric patients who received incisional NPWT, versus the control, following body-contouring surgery. In another study of widely applied external NPWT wound dressings over the ventral and lateral trunk following post-bariatric abdominal dermolipectomy, results showed a significant reduction in exudate formation, earlier drain removal, and decreased length of hospitalisation, compared with conventional treatment. Additional controlled studies are needed to validate the clinical impact of incisional NPWT following body-contouring surgery, and to determine proper recommendations for its use.

Chronic wounds remain a significant medical and financial burden in hospitals of today. A major factor in the transition from an acute to a chronic wound is its bacterial bioburden. Developments in molecular techniques have shown that chronic wounds remain colonised by many species of bacteria and that the bacteria within these chronic wounds exist in two forms. Treatments of chronic wounds have maintained a challenging field and significant ongoing research is being conducted. With the development of an in vitro wound model, we applied topical negative pressure (TNP) dressings to a spectrum of common bacterial biofilms found in chronic wounds and studied the synergistic efficacy between the application of TNP and silver-impregnated foam against these biofilms. This synergistic response was seen within the laboratory strains of staphylococcal biofilms over a 3-day treatment period but lost following the 5 days of treatment. However, combining topical pressure dressings and silver foam lead to a synergistic inactivation in Pseudomonas species over both 3-day and 5-day treatments.