Advances in Skin & Wound Care

OBJECTIVE: To evaluate the strengths of various surgical knot techniques, including square knot, surgeon's knot, granny knot, and random knot with the same three throws. METHODS: The authors tested each of the four knot techniques using four different gauges of nylon (polyamide [Ethicon]): 4-0, 5-0, 6-0, and 7-0. Each knot type was tested 20 times per nylon gauge, for a total of 320 knots tested. The authors used a static pull machine to measure elongation at yield and maximal force to break...

OBJECTIVE: To compare the efficacy of several local antibiotic regimens in preventing surgical site infection (SSI) in clean surgical wounds. DATA SOURCES: The authors searched CNKI (China National Knowledge Infrastructure), the VIP (VIP information resource integration service platform), Wanfang Data knowledge service platform (WANFANG), SinoMed, Cochrane Library, EMBASE, and PubMed. STUDY SELECTION: A total of 20 randomized controlled trials published between January 1, 2000 and April 1, 2021 were included in this meta-analysis...

OBJECTIVE: To evaluate the feasibility and effectiveness of a silver oxynitrate (Ag7NO11) dressing on wound healing in patients with stalled chronic wounds. METHODS: A prospective pilot study was conducted to determine the feasibility and effect of using silver oxynitrate dressings within an outpatient setting in Alberta, Canada. A total of 23 patients (12 women and 11 men; mean age, 66.1 ± 13.8 years) with a chronic wound that failed to heal with conventional treatment were included in the study...

Lymphedema and chronic venous insufficiency (CVI) affect millions of people and require lifelong management. Many compression options exist for the long-term management of these conditions; however, limitations in patient mobility and adherence are common. Current options for care often present challenges with adherence because they are time-intensive and cumbersome. Innovation is needed to improve compression options for patients with chronic edematous conditions, particularly because lymphedema and CVI benefit from combination interventions...

OBJECTIVE: To synthesize the effects of oxygen-based therapy on patients with a chronic wound. DATA SOURCES: The authors searched PubMed, EMBASE, and Cochrane Central Register of Controlled Trials for relevant randomized controlled trials from database inception. Investigators measured risk of bias using the Cochrane Collaboration's Risk of Bias tool. STUDY SELECTION: The included randomized controlled trials focused on the effects (short- or long-term wound healing, amputation rate, percentage of reduction in ulcer size, and poststudy transcutaneous oxygen measurement [TcPO2]) of oxygen-based therapy (including hyperbaric oxygen therapy, topical oxygen therapy, and continuous diffusion of oxygen) on patients with a chronic wound...

OBJECTIVE: To evaluate the use of heated saline solution during wound cleaning on the intensity of pain related to the procedure, the temperature of the wound bed, and the comfort of patients with chronic wounds. Further, to investigate patient preference in relation to the temperature of the solution used for cleaning. METHODS: Crossover, single-blind, clinical trial with 32 people with chronic wounds. Providers cleaned the wounds with room temperature and heated saline solution...

OBJECTIVE: To evaluate the cost-effectiveness of two 10% urea creams in patients with diabetic foot syndrome. METHODS: This was a prospective, longitudinal, single-center, randomized, double-blind, prospective clinical trial that evaluated the skin quality of 20 feet belonging to 10 patients with diabetic foot syndrome after the application of two 10% urea creams purchased from pharmacies and supermarkets. RESULTS: At follow-up, 19 (95%) of the participants' feet showed improved skin quality, irrespective of the cream applied...

OBJECTIVE: To explore the mediating effect of self-efficacy and coping mode between powerlessness and quality of life in patients with a venous leg ulcer (VLU). METHODS: The authors used a convenience sampling method to select 208 patients with a VLU in four tertiary grade A hospitals in Qingdao and Tianjin from June 2021 to August 2022. Instruments included the Powerlessness Assessment Tool, Venous Leg Ulcer Self-efficacy Tool, Medical Coping Modes Questionnaire, and Venous Leg Ulcer Quality of Life Questionnaire...

No abstract text is available yet for this article.

Pyoderma gangrenosum (PG) is a neutrophilic dermatosis that is challenging to diagnose and treat. Clinicians frequently use fast-acting corticosteroids, which are subsequently combined with slower-acting immunosuppressants to progressively taper the corticosteroid dosage. Current research is focused on the use of monoclonal antibodies (mAbs) directed against target molecules involved in the pathogenesis of PG. However, available data on their efficacy are based on sporadic case reports and clinical experiences, so the authors aimed to evaluate the efficacy of risankizumab, an anti-interleukin-23 mAb, in the management of two complex PG cases...

This case report reviews the effect of combining a 250-cc bottle of standard antimicrobial, buffered sodium hypochlorite with a surgical method, low-pressure jet lavage irrigation in the outpatient setting to control difficult wound contamination. A 73-year-old man had been in treatment for over 8 years, undergoing at least 18 surgical wound debridement procedures for an extensive undermined pelvic pressure injury involving the sacrum, ischium, and greater trochanter. Cultures and polymerase chain reaction diagnostics revealed a multibacterial presence...

When angiosarcoma, a rare and aggressive tumor of the soft tissue, develops in the setting of chronic lymphedema, it is referred to as Stewart-Treves syndrome. It is usually seen in chronic lymphedema of the upper limbs postmastectomy. Angiosarcoma developing in the lower limb in the setting of chronic lymphedema is rare and has a poor outcome. The presentation of angiosarcoma can vary, ranging from a bleeding papule to a plaque or a subcutaneous mass, which can later progress to ulceration or necrosis. Treatment for Stewart-Treves syndrome is aggressive because of its poor prognosis and usually requires a multidisciplinary approach of surgery, radiation, and chemotherapy...

OBJECTIVE: To review how different classes of immunosuppressants affect wound healing. DATA SOURCES: A literature search was conducted in PubMed, Google Scholar, and the University of Calgary Health Sciences Library. STUDY SELECTION: The researchers initially screened article titles using key words such as "immunosuppressive medication," "wound healing," and "immunosuppression." Articles in which the title and/or abstract contained these key words, that addressed wound healing related to immunosuppressant medications, and were published after 2000 were included in the review...

OBJECTIVE: To identify the effect of stoma site marking on stoma-related complications. METHODS: The study sample included 639 individuals with stomas who were followed up in a stomatherapy unit in Turkey between January 1, 2017, and June 20, 2021. Researchers collected patient data from nursing records. Data were evaluated using number, percentage, χ2, and logistic regression tests. RESULTS: Of the individuals with stomas, 60.6% (n = 387) were men, and 72...

OBJECTIVE: To investigate the effect of daily versus weekly comprehensive skin assessments on wound healing status in patients with pressure injuries (PIs) treated in the general ICU. METHODS: This quasi-experimental study was conducted at a foundation hospital from November 15, 2022, to March 15, 2023. The sample consisted of 193 patients with PIs who met the inclusion criteria. The Braden Scale, Nutritional Risk Scale 2002 (NRS-2002), and Pressure Ulcer Scale for Healing (PUSH) were used...

GENERAL PURPOSE: To present research investigating the incidence of and risk factors associated with intraoperative pressure injury in patients undergoing neurologic surgery at Xiangya Hospital, Central South University in China. TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and registered nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant will:1...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

OBJECTIVE: No standard definition for a completely healed wound currently exists; it is recommended that providers use a reliable wound assessment tool to determine healing. The objective of this feasibility study was to determine if a point-of-care, noncontact, near-infrared (NIR) imaging device could provide an objective measure of wound resolution and guide clinical decision-making for the optimal time to transition from protective wound dressings and gradual return to full activity...