linguistic:paraphrasing, linguistic:translation
Dressings

It is not clear if one topical agent or dressing is better than another for treating pressure ulcers. There is some evidence to suggest that protease -modulating dressings, foam dressings or collagenase ointment may be better at healing than gauze. The wound dressing should be selected based on the wound and condition of the surrounding skin. There are some studies that indicate that antimicrobial products that stimulate the epithelization may improve the wound healing. However, there is no international consensus on the selection of the dressings for pressure ulcers. Evidence supporting the use of alginate dressings, foam dressings, and hydrogel dressings, and the benefits of these dressings over other treatments is unclear.