Using patient-reported experiences to inform the use of foam dressings for hard-to-heal wounds: perspectives from a wound care expert panel

Caring for patients with hard-to-heal (chronic) wounds requires a multifaceted approach that addresses their diverse needs, which can contribute to the complexity of care. Wound care providers must have a comprehensive understanding of the patient's comorbid conditions and psychosocial issues to provide personalised and effective treatment. Key quality indicators for effective wound care involves not only selecting appropriate local wound care products, such as foam dressings, but also addressing individual patient experiences of wound-related pain, odour, itch, excessive wound drainage, and self-care needs. The purpose of this review is to inculcate the wound care practice community, research scientists and healthcare industry with a sense of accountability in order to work collaboratively in addressing these unmet care needs.

[Rational local wound therapy in children with burn injury]

The outcomes of the Optimelle® dressing line use were analyzed. The effectiveness and safety of these therapeutic dressings in patients with thermal injury have been proven. A significant therapeutic effect was shown with the combination use of the proposed dressings, depending on the phase of the wound process and the depth of tissue injury due to hot fluid. Possible complications, particularly allergic reactions and contact dermatitis, were identified. Prevention and adequate local non-surgical therapy of complications are described. Three clinical cases are presented.

A soft silicone foam dressing that aids healing and comfort in oncology care

Maintaining skin integrity plays a key role in the ongoing care and comfort of patients at the end of life. Unfortunately, patients receiving cancer treatments are at higher risk of altered skin integrity. Cancer treatments involve multiple modalities, all of which impair wound healing. Excess exudate can be distressing to patients, resulting in catastrophic damage to the wound bed and surrounding skin, reducing quality of life and increasing the need for specialist services. This article describes the use of the Kliniderm foam silicone range of dressings, in combination with best practice, in the treatment of wounds in the oncology setting. The case study evidence presented indicates that this range of dressings is useful in the management of radiotherapy and oncology wounds. It had a positive effect on the exudate level, wound-association pain and the peri-wound skin in these patients, aiding the management of the wound bed.

Vitamin E and wound healing: an evidence-based review

Vitamin E has been demonstrated to modulate cellular signalling, gene expression and affect wounds infected with methicillin-resistant Staphylococcus aureus (MRSA), thus influencing wound healing. This evidence-based review aimed to identify and evaluate current research assessing the properties of vitamin E in relation to wound healing, through its role as an antioxidant and its influence on connective tissue growth factor (CTGF), MRSA and gene transcription. Literature dated from 1996 to 2012, published in English, involving either animals or adult humans with an acute or chronic wound were included. The databases that contained relevant articles were narrowed down to four, and a total of 33 identified studies were included. The literature review revealed that there is a significant dearth of robust studies establishing the effects of vitamin E on wound healing, and further research is clearly warranted.

Using a silicone-based dressing as a primary wound contact layer

The use of silicone-based dressings as a primary contact layer for wound care can prevent epithelial stripping, pain and sensitivity and have been widely available for nearly 20 years. Cuticell Contact from BSN medical is the latest silicone-based dressing to add to the armoury of the wound care clinician. Using documented case studies the author explores the reasoning behind why clinicians should consider re-examining the use of silicone dressings.

Dressing-related trauma: clinical sequelae and resource utilization in a UK setting

Background

Dressings are the mainstay of wound care management; however, adherence of the dressing to the wound or periwound skin is common and can lead to dressing-related pain and trauma. Dressing-related trauma is recognized as a clinical and economic burden to patients and health care providers. This study was conducted to garner expert opinion on clinical sequelae and resource use associated with dressing-related trauma in a UK setting.

Methods

This was an exploratory study with two phases: qualitative pilot interviews with six wound care specialists to explore dressing-related trauma concepts, sequelae, and resource utilization; and online quantitative research with 30 wound care specialists to validate and quantify the concepts, sequelae, and resource utilization explored in the first phase of the study. Data were collected on mean health care professional time, material costs, pharmaceutical costs, and inpatient management per sequela occurrence until resolution. Data were analyzed to give total costs per sequela and concept occurrence.

Results

The results demonstrate that dressing-related trauma is a clinically relevant concept. The main types of dressing-related trauma concepts included skin reactions, adherence to the wound, skin stripping, maceration, drying, and plugging of the wound. These were the foundation for a number of clinical sequelae, including wound enlargement, increased exudate, bleeding, infection, pain, itching/excoriation, edema, dermatitis, inflammation, and anxiety. Mean total costs range from £56 to £175 for the complete onward management of each occurrence of the six main concepts.

Conclusion

These results provide insight into the hidden costs of dressing-related trauma in a UK setting. This research successfully conceptualized dressing-related trauma, identified associated clinical sequelae, and quantified resource utilization associated with a typical occurrence of each trauma concept. Further research is warranted into dressing-related trauma and the associated costs.

Development of a chitosan nanofibrillar scaffold for skin repair and regeneration

The final goal of the present study was the development of a 3-D chitosan dressing that would shorten the healing time of skin wounds by stimulating migration, invasion, and proliferation of the relevant cutaneous resident cells. Three-dimensional chitosan nanofibrillar scaffolds produced by electrospinning were compared with evaporated films and freeze-dried sponges for their biological properties. The nanofibrillar structure strongly improved cell adhesion and proliferation in vitro. When implanted in mice, the nanofibrillar scaffold was colonized by mesenchymal cells and blood vessels. Accumulation of collagen fibrils was also observed. In contrast, sponges induced a foreign body granuloma. When used as a dressing covering full-thickness skin wounds in mice, chitosan nanofibrils induced a faster regeneration of both the epidermis and dermis compartments. Altogether our data illustrate the critical importance of the nanofibrillar structure of chitosan devices for their full biocompatibility and demonstrate the significant beneficial effect of chitosan as a wound-healing biomaterial.

Case reports on the use of antimicrobial (silver impregnated) soft silicone foam dressing on infected diabetic foot ulcers

This article described four patients who had an episode of an infected foot ulcer, and subsequently treated with a novel antimicrobial soft silicone foam dressing together with standard off-loading and antibiotic therapy. Qualitative description of the ulcer-healing process was documented. All four ulcers showed positive wound contraction and reduction in size throughout the follow-up period ranging from 3 to 16 weeks. In addition, clinical signs of infection were absent at the end of the follow-up period. Moreover, surrounding skin maceration and trauma were absent in all wounds. Adequate moisture control was also achieved with the evidence of a healthy red granulating base, and a thin layer of clear light exudate in three out of the four cases. However, these reports had very little evidence to show the dressing's effectiveness in combating wound infection, but there might be some possible clinical efficacies of the dressing to control infection. Appropriate antibiotic therapy and off-loading are still essential components when treating diabetic foot infection.