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At least 487 records · Page 27Linked to original sources
PubMed1985

Experiences with biosynthetic dressings.

Almost all documented clinical experience shows that occlusively dressed wounds heal more quickly and with less pain, tenderness, and swelling than undressed wounds. Clinical experience with occlusive skin dressings on acute and chronic wounds, on diseased skin, and on normal skin is reviewed. This report presents the effects of some of the newest oxygen-permeable and oxygen-nonpermeable occlusive dressings: three polyurethane adhesive films (Bioclusive, Op-Site, and Tegaderm), a polyethylene oxide hydrogel dressing (Vigilon), and a hydroactive polymer dressing (DuoDerm).

Animals↗
PubMed1998

Efficacy of a dry fibrin sealant dressing for hemorrhage control after ballistic injury.

OBJECTIVE: To determine if a dry fibrin sealant dressing (DFSD) will provide superior hemostasis when compared with regular gauze in a ballistic injury animal model. DESIGN: A nonsurvival randomized goat study. SETTING: A federal biomedical research institute. SUBJECTS: Eighteen anesthetized Angora goats. INTERVENTIONS: Uncontrolled hemorrhage was induced by a complex ballistic extremity injury. Control of hemorrhage was achieved by applying and holding pressure with the DFSD or regular gauze for 2 minutes. The dressings were left in place for 1 hour. MAIN OUTCOME MEASURES: Total blood loss, mean arterial pressure, ballistic injury, and mortality were recorded after 1 hour. RESULTS: The injuries were equivalent for the 2 groups. No animal mortality was seen. After 1 hour, the mean (+/-SEM) blood loss was 124+/-64 mL in the DFSD-treated group and 377+/-64 mL in the gauze dressings-treated group (P=.01). Twenty minutes after injury, the mean arterial pressure was 95.0 mm Hg (+/-SEM, +/-4.7 mm Hg) in the DFSD-treated group and 70.0+/-5.0 mm Hg in the gauze dressings-treated group. The difference persisted for the remainder of the study (P=.01). CONCLUSION: The DFSD was superior to gauze in decreasing blood loss and maintaining blood pressure while retaining the simplicity of standard dressing application.

Animals↗
PubMed1980

Safety and efficacy of a new synthetic burn dressing: a multicenter study.

A three-tiered, multicenter study evaluated the safety and efficacy of a new synthetic dressing for burn injuries. The first tier compared use of the test dressing with use of a conventional topical chemotherapeutic agent; the test dressing afforded greater patient comfort, equivalent control of bacterial growth, less frequent dressing change, and possibly faster reepithelialization. Drawbacks included difficulty of application, poor adherence during the first 24 hours after injury, frequent necessity to repair cracks and fissures, and inability to easily monitor burn wounds for bacterial growth. Subsequent tiers were noncomparative but included patients with more severe injuries. The test dressing may be useful in treating superficial and moderate second-degree burns of less than 20% of the total body surface area and possibly in treating iatrogenic "burn" wounds such as donor sites. Its use on third-degree burns is not recommended.

Acrylates↗
PubMed2004

Chitosan membrane as a wound-healing dressing: characterization and clinical application.

Chitosan prepared from natural biopolymer chitin and cast into membranes has been tested as wound dressing at the skin-graft donor site in patients. Bactigras, a commonly used impregnated tulle gras bandage, served as a control. Chitosan membrane, prepared with a 75% degree of deacetylation and a thickness of 10 microm, was used in nonmesh or mesh form. The progress in wound healing was compared by clinical and histological examination. Itching and pain sensitivity of the wound dressed area was scored with the use of a visual analogue scale. Mesh chitosan membrane in contrast to the nonmesh membrane allowed blood to ooze into the surrounding gauze. After 10 days, the chitosan-dressed area had been healed more promptly as compared with the Bactigras dressed area. Moreover, the chitosan mesh membrane showed a positive effect on the re-epithelialization and the regeneration of the granular layer. The data confirm that chitosan mesh membrane is a potential substitute for human wound dressing.

Animals↗
PubMed2026

The effect of compression dressing on postoperative outcomes after upper eyelid blepharoplasty: a randomized, controlled, observer-blinded evaluation study.

PURPOSE: This study aimed to evaluate the impact of a compression dressing on postoperative pain, ocular surface changes, edema, ecchymosis, and aesthetic outcomes following upper eyelid blepharoplasty. METHODS: This observer-blinded, randomized, controlled trial included 112 eyelids from 56 patients who underwent bilateral upper eyelid blepharoplasty between June and August 2025. After surgery, one eyelid received a compression dressing (CD), while the other eyelid received no dressing (ND). Edema and ecchymosis were graded by masked observers on postoperative days 1, 7, 30, and 90. Aesthetic outcomes were evaluated using the Global Aesthetic Improvement Score. Pain was evaluated using a visual analog scale, and patient comfort was assessed by side preference. RESULTS: On postoperative day 1, ecchymosis scores were significantly lower in the CD group than in the ND group (unadjusted p = 0.002; Holm-adjusted p = 0.012). Edema scores were also lower on the CD side (unadjusted p = 0.012) and aesthetic scores were higher (unadjusted p = 0.046); however, neither difference remained statistically significant after Holm-Bonferroni correction for multiple comparisons (adjusted p = 0.060 and p = 0.138, respectively). No significant differences were observed in any parameter on postoperative days 7, 30, or 90 (all adjusted p > 0.05). Corneal staining scores were comparable between groups at all follow-ups, and no corneal erosions were observed. Pain scores on day 1 were similar (p = 0.977). CONCLUSIONS: Compression dressing after upper eyelid blepharoplasty was associated with a significant reduction in early postoperative ecchymosis, an effect that persisted after correction for multiple comparisons. Reductions in edema and improvements in aesthetic scores were observed on postoperative day 1 but did not remain statistically significant after adjustment. Overall, the benefits of compression dressing were limited in magnitude and transient, and routine use may not be necessary; its application should be individualized according to patient needs. TRIAL REGISTRATION: ClinicalTrials.gov, NCT07701265 (retrospectively registered on July 8, 2026).

Humans↗
PubMed1990

Second-degree burn healing: the effect of occlusive dressings and a cream.

Because occlusive dressings and some creams have been found to speed epithelialization of blade-induced wounds, we studied the effect of two occlusive dressings and a polyglycerylmethacrylate cream containing low concentration of fibronectin on epithelialization in second-degree burn wounds. Cylindrical brass rods were heated in a boiling water bath, removed, wiped dry, and placed (6 sec) on the skin of domestic pigs. The burned epidermis was removed and each burn wound was assigned to one of the following treatment groups: (1) air-exposed, (2) DuoDERM (hydrocolloid dressing; Squibb Co., New Jersey), (3) Opsite (polyurethane dressing; Smith & Nephew, New Jersey), or (4) experimental cream. Several burn wounds were excised from each treatment group on Days 6 to 14 after wounding. The excised burn wounds were incubated in 0.5 M NaBr for 24 hr which allowed separation of the epidermis from the dermis. The epidermis was examined macroscopically for defects in the area of the burn. Specimens were considered healed when a defect was not present. Neither of the occlusive dressings changed the rate of epithelialization as compared to air exposure. Wounds which were treated with the experimental cream epithelialized faster than the air-exposed wounds (P less than 0.025).

Administration, Topical↗
PubMed1989

A comparison of four film-type dressings by their anti-microbial effect on the flora of the skin.

Two polyurethane dressings ('Tegaderm' and 'OpSite') were compared with their respective povidone iodine and chlorhexidine acetate-impregnated dressings ('Tegaderm Plus' and 'OpSite CH') for their effectiveness in reducing recolonization of skin after application of the dressings. After 7 days the average number of cfu on undamaged skin, covered with the four dressings, was significantly lower than the number of cfu on skin which had not been covered. The number of cfu on the skin covered with OpSite CH was significantly lower than with all other dressings tested. OpSite CH possesses most anti-microbial activity in relation to the flora of the skin.

Chlorhexidine↗
PubMed1990

Surgical wound dressings as barriers to an enveloped virus.

To determine their efficacy as barriers to the passage of lipid-enveloped viruses, wound dressings were exposed to known concentrations of Semliki Forest virus (SFV) at their inner surfaces for varying periods of time. The dressings were tested such that their outer surfaces were maintained in either a dry or a wet environment. Out of a total of 120 dressings each tested at four time points under wet conditions, virus was found to have penetrated on only one occasion. Similarly, virus penetration was noted in only a single test out of 442 carried out on 59 dressings under dry conditions. The dressings under test thus proved highly effective barriers to passage of a lipid enveloped virus.

Evaluation Studies as Topic↗
PubMed1991

The effects of biological wound dressings on the healing process.

Three major biological dressings are available for the temporary closure of wounds: partial-thickness cadaveric human allograft skin, several forms of partial-thickness antibiotic-treated porcine xenograft skin, and human amnion. Generally, biological dressings reduce pain, close the wound to contamination and fluid loss, and prepare the wound bed for permanent closure, usually with autografts. The three types of biological dressings differ in their performance, with allograft skin being clearly superior in its wound maintenance and preparation characteristics, while porcine xenograft presents serious difficulties in incorporation into the wound bed and antigenic challenge to the recipient, and amnion is excessively fragile and tends to allow wound desiccation. The most serious potential liability of biological wound dressings is transmission of infection; however, the actual incidence of such transmission is extremely low. The advantages of physiological coverage provided by biological wound dressings greatly outweighs the chance for harm in the case of human allograft.

Biological Dressings↗
PubMed1982

A silicone-nylon laminated dressing (IP-758) for closure of excised or débrided burn wounds.

A synthetic dressing (IP-758) consisting of a silicone membrane with a laminated layer of nylon fabric was evaluated in patients as a substitute for biological materials to cover excised areas of burn wounds. During a 3-day interval, the tissue developed a tightly adherent bond to the synthetic dressing. The IP-758 conformed to irregularly-shaped regions and stretched with the movements of the wound surface. Seventeen burned children from 3 to 12 years of age and 1 adult are included in this study. In 12 cases, the mean area covered with the synthetic ranged from approximately 39 to 118 cm2. The average dressing remained in place for 3 days and was replaced once. Microbiological sampling (wet swab technique) of the area under the IP-758 after application of second dressing was compared with open control sites treated with topical antibiotics. The results with Staphylococcus aureus, a frequent contaminant, were similar for the two test areas. The IP-758 site in 6 patients contained an average of 10 3 S. aureus per swab test. Immediately following removal of the adherent IP-758 and control of local bleeding, the wounds in most patients provided excellent sites for autografts. The IP-758 dressing is well-tolerated, elastic and adherent to the burn wound permitting maturation of the wound to readily accept autografts.

Adult↗
PubMed1982

Enzymatic chemical modification of human amniotic membrane and skin as a means for the preparation of biological dressing.

A non-antigenic biological dressing of amniotic membrane and skin was prepared by treatment with the enzyme ficin and dialdehyde starch. The dressing was tested in experimental animals for the coverage of full-thickness skin defects. The healing process was studied, as well as the durability of the biological dressing. Testing for flexibility, adherence and antigenicity, there was no change in the ficin-treated dressing when used even after being stored for a period of up to 2 years. The enzyme treatment did not result in a superior biological dressing.

Amnion↗
PubMed1989

Design of a new hydrocolloid dressing.

Hydrocolloid dressings composed of dextran, phospholipid, glycerol and sodium lauryl sulphate have been formulated. A ventilated hygrometer system has been used to study the evaporative water loss (EWL) from the excised wound of rats with and without these dressings. A statistical experimental design has been used to locate a formulation which is flexible and semiocclusive in nature. The phospholipid component of the dressing has a significant role in controlling water vapour permeability of the dressing. The EWL from the excised wound covered with the optimized dressing has been compared with that for two commercial products.

Animals↗
PubMed1992

European comparative clinical study of Inerpan: a new wound dressing in treatment of partial skin thickness burns.

Eleven European burns centres in five countries (Belgium, England, Germany, Italy, Switzerland) participated in a prospective, randomized clinical trial comparing a new wound dressing Inerpan with conventional dressings such as petroleum jelly gauze, petroleum jelly gauze with antibiotics and silver sulphadiazine cream. The indication was partial skin thickness burns and 62 patients were included. In each patient, two similar lesions (with respect to depth and surface area) were compared, one being treated with Inerpan, the other one with a control dressing. The following parameters were studied: healing time, quality of healing, intensity of pain, local tolerance and frequency of dressing changes. Analysis of the results showed that Inerpan-treated sites healed faster than conventional ones, and were associated with a highly significant reduction of pain. The frequency of dressing changes was greatly reduced and the local tolerance was good.

Adolescent↗
PubMed1992

Porcine dermal collagen as a wound dressing for skin donor sites and deep partial skin thickness burns.

Collagen was extracted by pepsin digestion from porcine skin, and collagen membrane was prepared by salt precipitation. The porcine collagen membrane was evaluated as a burn wound dressing in deep partial skin thickness burn wounds in rats. Burn wounds, 4 x 4 cm, were inflicted by exposure of skin to 75 degrees C for 15 s followed by de-epithelialization. Wound healing was assessed by planimetry of epithelialization on day 10 after injury. Open wounds exhibited 24 per cent of wound area re-epithelialized. Collagen membrane dressing significantly improved the healing to 69 per cent of wound area (P < 0.0001). In a completely separate experiment, the porcine collagen membrane was applied as a wound dressing to the donor sites of burn patients, and its effect on wound healing was compared with that of a petroleum jelly gauze dressing. The donor sites covered with petroleum jelly gauze had re-epithelialized by an average of 14.5 days (ranging from 13 to 16 days) after wounding. The wounds dressed with collagen membrane demonstrated a significant increase in the healing rate. Complete re-epithelialization was observed by 10.3 days (ranging from 10 to 12 days) after wounding (P < 0.0001).

Adolescent↗
PubMed2006

Treatment of toxic epidermal necrolysis in a pediatric patient with a nanocrystalline silver dressing.

BACKGROUND/PURPOSE: To report a case of toxic epidermal necrolysis (TEN) involving 90% body surface area, successfully treated with a nanocrystalline silver dressing (Acticoat, Smith & Nephew, Largo, FL). METHODS: A review of the hospital and acute wound center patient records and the recent English medical literature regarding TEN and nanocrystalline silver dressing. RESULTS: We found only 1 report of TEN treated with a nanocrystalline silver dressing. The nanocrystalline silver dressing was both effective in preventing wound infection and convenient for treating our patient with TEN. CONCLUSION: The use of nanocrystalline silver dressing should be considered for the treatment of TEN.

Adolescent↗
PubMed1985

Evaluation of a new povidone-iodine-impregnated polyethylene oxide gel occlusive dressing.

Forty-five surgical wounds were closed by suture technic and then treated with either a polyethylene oxide gel (POG) dressing or a povidone-iodine-impregnated polyethylene oxide gel (PVPI-POG) dressing. In the control group with the POG dressing alone, three wound infections, representing 25% of those patients, were encountered. In the PVPI-POG dressing group no wound infections were encountered. Wound healing, in terms of reduced inflammation and faster epidermal approximation, appeared better in the PVPI-POG dressing group.

Gels↗
PubMed1989

Psoriasis therapy: comparative studies with a hydrocolloid dressing, plastic film occlusion, and triamcinolone acetonide cream.

The efficacy of a new hydrocolloid dressing occlusion, alone or with 0.1% triamcinolone cream, was compared with triamcinolone acetonide alone or under plastic film occlusion in the treatment of localized plaque-type psoriasis. Thirty-eight patients were randomly assigned to one of four bilateral, paired-comparison treatment groups. Patients underwent 3 weeks of treatment, after which they were followed up for an additional week. After 3 weeks hydrocolloid occlusion with triamcinolone acetonide yielded a significantly better response than the cream alone or the hydrocolloid dressing alone, but the new dressing was comparable to a plastic film occlusive dressing of triamcinolone acetonide. After discontinuation of treatment, however, the sites that had been treated with hydrocolloid-occluded triamcinolone acetonide retained the better results. Topical steroids under hydrocolloid occlusive dressing may be a useful alternative to steroids alone for treatment of localized recalcitrant psoriasis.

Administration, Topical↗
PubMed1986

Silastic foam dressing in pinnaplasty.

Various forms of dressings, including proflavine wool, have been used traditionally for pinnaplasties. We report the use of Silastic Foam as a dressing in seven of our pinnaplasty cases. The advantages of Silastic Foam dressing over conventional dressings are mainly: Patient comfort. No change of dressing is required.

Ear, External↗