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Results for “OCCLUSIVE DRESSINGS”

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At least 649 records · Page 36Linked to original sources
PubMed1989

Care of pressure sores: a controlled study of the use of a hydrocolloid dressing compared with wet saline gauze compresses.

An occlusive hydrocolloid dressing (Comfeel Ulcus) was compared with a conventional wet saline gauze dressing regarding the effect on ulcer cleansing and healing processes, experience of pain and the consumption of nursing time, in a controlled, randomized and partially single-blind study with parallel groups of long-stay patients with pressure sores. After a few weeks' treatment the relative decrease in ulcer areas with time was larger in the group treated with the hydrocolloid dressing. The difference was almost statistically significant at week 5 (p = 0.054) and definite at week 6 (p = 0.006). At week 6 the median remaining ulcer area in per cent of the initial area was 0% in the hydrocolloid dressing group and 31% in the group treated with saline gauze (p = 0.016). Analysis of the healing distribution function showed the hydrocolloid dressing to be more effective, although the overall difference was non-significant (p = 0.15). Care of the pressure sore took significantly less time with hydrocolloid dressings.

Aged↗
PubMed2006

Inflammatory inert poly(ethylene glycol)--protein wound dressing improves healing responses in partial- and full-thickness wounds.

In this study, a novel soft hydrogel system based on the poly(ethylene glycol)-protein conjugates was evaluated as an occlusive wound dressing material. The hydrogel material, referred by the name of BioAquacare, contains up to 96% of the liquid and is formulated with phosphate-buffered saline and safe preservative to control bacterial load in the open wounds. Performance of the BioAquacare as a wound dressing material was assessed in partial- and full-thickness wounds in pigs. Wound analysis comprised macroscopic determination of the wound size, histological examination of the healing tissues and biochemical characterisation of wound exudates. The wounds treated with BioAquacare healed without any signs of inflammation, skin irritation, oedema or erythema. Cellular composition of the reepithelialised wounds was very similar to that of the normal skin, with a well-developed stratum corneum and epithelial layer. It was observed that BioAquacare plays the role of a liquid compartment, which provides pronounced hydration effect and helps maintain a natural moist environment of the healing tissues. BioAquacare showed relatively low protein-absorbing activity, absorbing predominantly low-molecular-weight molecules, including interleukin (IL)-1beta, IL-6, transforming growth factor-beta1 and products of haemoglobin degradation. It is concluded that application of the moist BioAquacare dressing promotes fast reepithelialisation by creating favourable environment for keratinocytes proliferation and it also reduces scarring. The results show that BioAquacare can be considered as a safe, biocompatible and inflammatory inert wound dressing material.

Animals↗
PubMed1987

Burn wound dressings--a review.

Man has dressed wounds since life began many millions of years ago. Since this time many materials have been devised for the intention of dressing wounds. This review indicates the vast range presently available, providing a starting point for those seeking information on this subject.

Bandages↗
PubMed1997

Retention dressings: a new option for donor site dressings.

Split skin graft donor site dressings should be cheap, easy to apply and remove, reduce pain, provide a moist wound healing environment, be easy to care for and cause minimal interference in the patient's daily activities. Adhesive retention dressings seem to provide these features and are a new option for donor site dressings.

Humans↗
PubMed1992

Recombinant human basic-fibroblastic growth factor: different medical dressings for clinical application in wound healing.

Recombinant human basic-Fibroblastic Growth Factor (rhb-FGF) is a basic single-chain protein showing high activity as mitogenetic and angiogenetic agent. The application of rhb-FGF in wound healing as stimulator of the tissue repair process is strictly connected with the covering of the wound by means of a proper dressing. A wide number of synthetic occlusive or non-occlusive wound dressings has been developed. Owing to the delicate proteic structure of rhb-FGF, and generally of all the Growth Factors, compatibility with the dressings has to be every time tested, to avoid its inactivation and consequent loss of tissue repair properties.

Bandages↗