Advances in Skin & Wound Care最新文献

Abstract: Ensuring adequate nutrition is vital for maintaining skin health and promoting successful wound healing. Globally, the rise in malnutrition and diet-related diseases is contributing to increased rates of illness and disability. Populations in food deserts and those experiencing food insecurity are particularly at risk. Being at risk for or having malnutrition associated with chronic conditions such as diabetes and cardiovascular disease can increase the incidence of wounds. Healthcare disparities and varied clinical outcomes among ethnic minorities further contribute to these challenges. Research indicates that racial and ethnic minorities experience a higher prevalence and severity of wounds, including pressure injuries. Detecting early-stage wounds in individuals with darker skin tones can be difficult, adding to the disparities.Culturally appropriate nutrition interventions are essential in addressing these health inequities because tailored approaches tend to be more effective than uniform strategies. Understanding diverse dietary patterns and incorporating cultural food preferences into care plans can improve patient adherence and outcomes. Promoting equity in wound care through culturally sensitive practices helps to foster respect, dignity, and trust within healthcare settings, particularly for minority populations.In this review, the authors highlight the need for inclusive interventions that provide culturally aligned nutrition, supporting patients' clinical and holistic well-being.

General purpose: To review the role of nutrition and high-quality dietary protein intake in creating healthy granulation tissue and optimize wound healing in patients with chronic wounds.

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. Summarize the structure and composition of proteins. 2. Specify the role of proteins in generating healthy granulation tissue and wound healing. 3. Explain the physiologic pathways involved in the wound healing process. 4. Describe evidence-based interventions to support nutrition in wound healing.

Abstract: In this narrative review, the authors provide a concise overview of current information on the identification and management of unintentional weight loss (UWL) in clinical care settings. Unintended weight loss can occur widely and is often multifactorial. Clinicians should use screening tools to identify those experiencing UWL. Management includes nutrition assessments and diagnosing malnutrition when present. Nutrition counseling by a registered dietitian nutritionist should address the causes and manifestations of UWL. Individualized dietary plans with supplementation and/or nutrition support and medications for appetite stimulation may be considered. The presence of UWL at the end of life should be addressed in line with the patient's care plan. Managing UWL is part of the multidisciplinary care teams' responsibilities.

Abstract: The human body possesses the unique ability to repair itself after injury through complex, sequential phases. Current development of advanced wound care therapies generally focuses on addressing a single aspect of this biological process that can result in delayed or ineffective wound healing. When patients present with further systemic and local confounding pathologies, it can result in painful, chronic wounds that are especially challenging to treat.In this case report, the authors demonstrate how treatment with a novel multimodal wound matrix expedited healing and decreased pain in two patients who had each been unresponsive to treatment with advanced modalities for more than 7 months. The first patient had factor V Leiden, and the second patient had sickle cell disease. Use of a once-weekly treatment protocol with the multimodal wound matrix, combined with sharp debridement when deemed clinically necessary, resulted in elimination of pain and expedited wound healing to closure. The wound matrix's omega fatty acid-based formulation is designed to target multiple factors common among hard-to-heal wounds that when not addressed can adversely inhibit the wound-healing cascade.

Abstract: Maggot therapy, also known as larval therapy or biosurgery, is the use of live, sterilized maggots to debride necrotic tissue. Alternatively, wound infestation by maggots, known as myiasis, can occur in patients with poor wound management, particularly in those living in poor socioeconomic conditions. In the case of myiasis, various maggot extraction solutions are used to encourage the live larvae to emerge from the wound on their own. Current recommendations include the use of hypochlorous acid, sodium hypochlorite solutions, isopropyl alcohol, betadine, and hydrogen peroxide for wound cleansing. This case report focuses on a unique utilization of commercial bacon strips for the extraction of maggots in an infested necrotic wound. The use of commercial bacon strips in selective patients as a noninvasive technique for the removal of maggots from necrotic wounds can be an additional tool for medical providers.

Background: Current pediatric pressure injury (PI) prevention measures are based on risk factors related to PI development in adults. Children offer a unique concern for PI development because their bodies are still developing, and their skin responds differently to external pressure.

Objective: To explore risk factors for the development of full-thickness PIs in children aged 21 weeks' gestation to 21 years.

Methods: This retrospective, observational, correlational study included 799 hospitalized children who developed a PI. The pediatric and adult PI risk factors used in the study were identified from the International Pressure Ulcer Prevention and Treatment Guideline. A stepwise multivariate logistic regression model was used.

Results: Multivariate analyses revealed that risk factors for predicting a full-thickness PI varied by age. For children aged 38 weeks to 12 months, risk factors included tissue perfusion and oxygenation: generalized edema, conditions of the OR, and nutrition deficits. For children aged 1 to 7 years, fragile skin status was a risk factor. For youth aged 8 to 21 years, the two risk factors were tissue perfusion and oxygenation: decreased oxygenation and extracorporeal membrane oxygenation. Across the total sample, extracorporeal membrane oxygenation, tissue perfusion and oxygenation: decreased oxygenation and malnutrition were risk factors for predicting a full-thickness PI.

Conclusions: Full-thickness PI risk factors differ among the ages of pediatric patients.

Background: High bacterial burden stalls wound healing and can quickly progress to infection and sepsis in complex, older-adult patients in long-term care (LTC) or skilled nursing facilities (SNFs).

Objective: To investigate the outcomes of point-of-care fluorescence (FL) imaging (MolecuLight i:X) of bacterial loads, which are frequently asymptomatic, to inform customized wound treatment plans for patients in LTC/SNFs.

Methods: In this retrospective pre/postinterventional cohort study, the authors compared the healing and infection-associated outcomes of 167 pressure injuries from 100 Medicare beneficiaries before and after implementation of FL imaging.

Results: Most patient demographics and wound characteristics did not differ significantly between the standard-of-care (SOC; n = 71 wounds) and FL (n = 96 wounds) cohorts. Significantly more wounds (+71.0%) healed by 12 weeks in the FL cohort (38.5%) versus the SoC cohort (22.5%). Wounds in the FL cohort also healed 27.7% faster (-4.8 weeks), on average, and were 1.4 times more likely to heal per Kaplan-Meier survival analysis (hazard ratio = 1.40; 95% CI, 0.90-2.12). Infection-related complications decreased by 75.3% in the FL cohort, and a significant shift from largely systemic to topical antibiotic prescribing was evidenced.

Conclusions: Fluorescence-imaging-guided management of wounds significantly improved healing and infection outcomes in highly complex and multimorbid patients in LTC/SNFs. Proactive bacterial infection management via local treatments was enabled by earlier, objective detection. These reported outcome improvements are comparable to randomized controlled trials and cohort studies from less compromised, selectively controlled outpatient populations. Fluorescence imaging supports proactive monitoring and management of planktonic and biofilm-encased bacteria, improving patient care in a complex, real-world setting.

General purpose: To present current evidence regarding the physiology, assessment, and management of wound itch.

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. Summarize current understanding of itch physiology.2. Apply current evidence to the management of wound itch.