Chronic wound care treatments

PURPOSE: This study aims to explore the prevalence of dysphagia, as well as mortality associated with dysphagia in the elderly population receiving surgical treatment for a hip fracture. METHODS: A retrospective cohort study was completed at an academic level 1 tertiary care center. Patients older than or equal to 65 admitted with a hip fracture diagnosis from January 2015 to December 2020 (n = 617) were included. The main outcome was the prevalence of dysphagia and association with mortality...

Chronic non-healing wounds negatively impact on quality of life and are a significant financial drain on health systems. The risk of infection that exacerbates co-morbidities in patients necessitates regular application of wound care. Understanding mechanisms underlying impaired wound healing are therefore a key priority to inform effective new generation treatments. Here, we demonstrate that 14-3-3-mediated suppression of signaling through ROCK is a critical mechanism that inhibits the healing of diabetic wounds...

The effective assessment of wounds, both acute and hard-to-heal, is an important component in the delivery by wound care practitioners of efficacious wound care for patients. Improved wound diagnosis, optimising wound treatment regimens, and enhanced prevention of wounds aid in providing patients with a better quality of life (QoL). There is significant potential for the use of artificial intelligence (AI) in health-related areas such as wound care. However, AI-based systems remain to be developed to a point where they can be used clinically to deliver high-quality wound care...

OBJECTIVE: The aims of this study were to ascertain the effectiveness and safety of the off-label use of topical timolol as an adjunct treatment for hard-to-heal (chronic) wounds. Furthermore, to review and analyse the existing literature regarding the use of topical timolol on wounds of varying aetiologies. METHOD: A systematic review of literature in the English language published between May 1961-May 2021 on the application of topical timolol for hard-to-heal wounds in adults was performed...

OBJECTIVE: The aim of this cost-effectiveness analysis was to estimate the monetary cost required to achieve a gain in health benefit. An analytic model to evaluate the cost-effectiveness of a topical medical device comprising a mixture of hyaluronic acid and amino acids (HA+AA medical device) (Vulnamin, Professional Dietetics SpA, Italy) as compared to standard of care (SoC) for hard-to-heal (chronic) wounds is presented. METHOD: Retrospective data was analysed from a cohort of patients as well as information from published literature...

Chronic wounds remain a significant clinical challenge both for those affected and for healthcare systems. The treatment is often comprised and complex. All patients should receive wound care that is integrated into a holistic approach involving local management that addresses the underlying etiology and provides for gold standard therapy to support healing, avoid complications and be more cost effective. There have been significant advances in medicine over the last few decades. The development of new technologies and therapeutics for the local treatment of wounds is also constantly increasing...

Wound healing is crucial for maintaining skin integrity and preventing complications from external threats. Various plants, such as Achillea millefolium, Aloe vera, Curcuma longa, Calendula officinalis, Camellia sinensis, Azadirachta indica, and Plantago, have demonstrated wound healing capabilities and have been used in herbal medicine for wound care. NLCs are second-generation lipid nanoparticles, blending solid and liquid lipids to improve medication loading and limit leakage. NLCs have been used in various applications, including cosmeceuticals, chemotherapy, gene therapy, and brain targeting...

Hypoxia, chronic inflammation, and elevated reactive oxygen species (ROS) production induced by hyperglycemia pose formidable challenges to the healing of diabetic chronic wounds, often resulting in impaired recovery. Currently, sustainable and eco-friendly therapeutic approaches targeting this multifaceted problem remain uncharted. Herein, we develop a unique three-functional covalent organic framework (COF)-modified microalgae gel designed for the preparation and treatment of chronic diabetic wounds. The gel comprises an oxygen-releasing basic fibroblast growth factor (bFGF) microalgae matrix, augmented by an ROS-responsive COF...

Wound healing, a critical biological process vital for tissue restoration, has spurred a global market exceeding $15 billion for wound care products and $12 billion for scar treatment. Chronic wounds lead to delayed or impaired wound healing. Natural bioactive compounds, prized for minimal side effects, stand out as promising candidates for effective wound healing. In response, researchers are turning to nanotechnology, employing the encapsulation of these agents into drug delivery carriers. Drug delivery system will play a crucial role in enabling targeted delivery of therapeutic agents to promote tissue regeneration and address underlying issues such as inflammation, infection, and impaired angiogenesis in chronic wound healing...

Chronic lower-extremity ulcers are a growing public health problem, resulting in significant costs for society and patients, and having a significant impact on the quality of life of patients and informal caregivers. As general practitioners are often solicited early on, the acquisition of basic knowledge regarding wound care management is therefore essential to initiate local care, to make an early diagnosis and identify emergencies and patients that need a referral. The CASE and TIMERS frameworks enable a holistic assessment of the patient and the wound, to propose a treatment of the wound based on its etiology combined with appropriate local wound care...

Autologous blood-derived therapies have emerged as a unique and promising treatment option for chronic wounds. From whole blood clots to spun-down clot constituents, these therapies are highly versatile and tend to have a lower cost profile, allow for point-of-service preparation, and inherently carry minimal to no risk of rejection or allergic reaction when compared to many alternative cellular and matrix-like products. Subsequently, a diversity of processing systems, devices, and kits have surfaced on the market for preparing autologous blood-derived products (ABDPs) and many have demonstrated preclinical and clinical efficacy in facilitating chronic wound healing...

Chronic non-healing wounds offer a tough clinical challenge for plastic and reconstructive surgeons. A systematic comprehension of the underlying mechanism of wound healing is essential for improved patient care. It is also required to know the complex and continuing armamentarium of therapeutic choices for treatment of chronic wounds. Wound assays are excellent way to apprehend the wound healing progression and the efficacy of various products that contribute and promote in wound healing. In the production sequence of wound care products also, human trials are often preceded by more economical in-vitro or preclinical studies...

INTRODUCTION: Smoking is a public health threat due to its well described link to increased oxidative stress-related diseases including peripheral vascular disease and coronary artery disease. Tobacco use has been linked to risk of inpatient trauma morbidity including acute respiratory distress syndrome, however its mechanistic effect on comprehensive metabolic heterogeneity has yet to be examined. METHODS: Plasma was obtained on arrival from injured patients at a Level 1 Trauma Center and analyzed with modern mass spectrometry-based metabolomics...

Bacterial infections are major problems in wound care due to their impact on the retarded process of wound healing, leading to chronic wounds. Most of the presently utilized wound dressing products exhibit poor antimicrobial properties. Wound dressings formulated from chitosan have been reported to be effective for treating infected wounds, resulting from the antibacterial properties of chitosan. The antibacterial properties of chitosan-based wound dressings can be further enhanced by incorporating metallic nanoparticles into them, such as silver, zinc, titanium, etc...

BACKGROUND: The high utilization of acute care services, particularly emergency departments (ED), continues to be a significant concern for healthcare providers. Numerous approaches have been studied to meet the care needs of patients who frequently seek care in the ED; however, there is no comprehensive review of the current literature base. As such, a current understanding of the interventions initiated within the ED to address the needs of frequent users is required. This mapping review had three objectives: identify the characteristics associated with the need to frequently seek care in the ED; identify interventions implemented to address the needs of this population; and identify gaps in the current evidence base...

Heterotopic ossification (HO) of the abdomen is a rare yet highly morbid complication following blunt and penetrating trauma requiring damage control laparotomy. We present the case of a 22-year-old man, 20 months after life-threatening motor vehicle crash with major vascular injury requiring multiple abdominal surgeries. The patient was initially treated at a community hospital and subsequently developed a chronic left lower quadrant enterocutaneous fistula, accompanied by a gradually worsening diffuse abdominal pain...

BACKGROUND: Trauma especially road traffic injury is one of the major health-related issues throughout the world, especially in developing countries like India (Mattox 2022). Solid organ injury is the most common cause of morbidity and mortality in patients with blunt abdominal trauma. The non-operative management (NOM) is being consistently followed for hemodynamically stable patients with respect to solid organ injuries. This study aims to provide an evidence base for management modalities of solid organ injuries in blunt abdominal trauma...

BACKGROUND AND AIMS: Bacteria in wounds can lead to stagnation of wound healing as well as to local or even systemic wound infections up to potentially lethal sepsis. Consequently, the bacterial load should be reduced as part of wound treatment. Therefore, the efficacy of simple mechanical wound debridement should be investigated in terms of reducing bacterial colonisation. PATIENTS AND METHODS: Patients with acute or chronic wounds were assessed for bacterial colonisation with a fluorescence camera before and after mechanical wound debridement with sterile cotton pads...

OBJECTIVE: To develop an efficacious and efficient method for treating chronic wounds using "nanosheet" that improves the survival and localization of transplanted cells without prior seeding to optimally derive the regenerative potentials of uncultured stromal vascular fraction cells. APPROACH: We propose a method whereby the wound is covered by uncultured stromal vascular fraction cells using the nanosheet (porous poly(D,L,-lactic acid) (PDLLA) films) designed to hold cells in a single-cell layer...

SCOPE AND SIGNIFICANCE Care for the diabetic foot ulcer (DFU) continues to be a frustrating challenge. Standard of care (SOC) methods are plagued by regrettable levels of delayed healing, failures to heal, recurrence risk, and association with amputations and early mortality.1 We hope to bring attention to the clinical reports observing that diabetes is frequently accompanied by nerve trunk enlargement. Local sites of compression can then occur that cause neural dysfunction and pain, but respond to surgical nerve decompression (ND) and recover a degree of normal function...