1.The effects of occlusive dressing with DuoDERM(R) E in partial thickness skin defects.
Young Soo KIM ; Moo Hyun PAIK ; Seoung Hong KIM ; Dae Hong MIN
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(1):147-154
No abstract available.
Occlusive Dressings*
;
Skin*
2.Comparison among several foam dressings in the properties of water-absorption, water-locking and air permeability.
Ti-chi GE ; Nan XING ; Jiong CHEN ; Jian-jun ZHOU ; Guo-liang SU ; Jian-wu SHI ; Yi-shuang ZHENG
Chinese Journal of Burns 2012;28(5):349-352
OBJECTIVETo compare the properties of water-absorption, water-locking, and air permeability among several foam dressings, and to provide references for clinician in choosing dressings for different types of wounds.
METHODSThe comparison was made among Allevyn foam dressing, Mepilex foam dressing, and Biatain foam dressing that were commonly used in clinic. NaCl and CaCl2·H2O respectively in the weight of 8.3 g and 0.367 g were diluted with distilled water to the volume of 1 L to simulate wound exudation. The simulated wound exudation was used to test the water-absorbing rate of dressings at post immersion hour (PIH) 24, water-absorbing speed of dressings at post immersion minute (PIM) 1, 5, 10, and 20, the diffusion diameter of exudation dripped on the surface of dressings for 5 min to reflect the water-locking capacity of dressings, and the water evaporation capacity of exudation after being sealed up by dressings for 24 h to reflect the air permeability of dressings. Five samples of each dressing were used for each index. Data were processed with one-way analysis of variance and analysis of variance of repeated measurement, and LSD method was applied in paired comparison.
RESULTS(1) The water-absorbing rate at PIH 24 of Allevyn foam dressing, Mepilex foam dressing, and Biatain foam dressing were respectively (646 ± 18)%, (616 ± 19)%, and (499 ± 11)% (F = 423.854, P < 0.01). The differences between each two dressings in water-absorbing rate were statistically significant (with P values all below 0.01). (2) The water-absorbing speed of Allevyn foam dressing at PIM 1, 5, 10, and 20 were (35.20 ± 2.31), (12.48 ± 0.37), (6.63 ± 0.23), and (3.39 ± 0.08) g×s(-1)×m(-2), which were obviously lower than those of Mepilex foam dressing [(119.68 ± 2.59), (24.39 ± 0.62), (12.33 ± 0.29), and (6.18 ± 0.13) g×s(-1)×m(-2)] and Biatain foam dressing [(121.09 ± 3.41), (24.73 ± 0.52), (12.37 ± 0.25), (6.18 ± 0.13) g×s(-1)×m(-2)], with P values all below 0.01. The water-absorbing speed of each dressing showed the trend of declination among three dressings with prolongation of time. The differences between two adjacent time points within each dressing in water-absorbing speed were statistically significant (with P values below 0.01). (3) Diffusion diameters of exudation dripped on the surface of Allevyn foam dressing, Mepilex foam dressing, and Biatain foam dressing were respectively (5.66 ± 0.15), (4.84 ± 0.15), (3.94 ± 0.21) cm (F = 124.742, P < 0.01). The differences between each two of the three dressings in diffusion diameter were statistically significant (with P values all below 0.01). (4) The water evaporation capacity of exudation after being sealed up by each dressing for 24 h decreased in succession for Allevyn foam dressing, Mepilex foam dressing, and Biatain foam dressing, which were respectively (31.2 ± 3.1), (29.7 ± 8.7), (5.6 ± 2.8) g×h(-1)×m(-2) (F = 24.324, P < 0.01). The water evaporation capacity of exudation sealed with Biatain foam dressing was significantly lower than that of exudation sealed with Allevyn foam dressing and Mepilex foam dressing (with P values below 0.01).
CONCLUSIONSAmong the three kinds of foam dressings, Allevyn performs best in water-absorbing rate, water-locking capacity, and air permeability, while Mepilex and Biatain perform best in water-absorbing speed. For selecting foam dressing in clinic, the properties of foam dressings and wound characteristics should be considered at the same time.
Absorption ; Materials Testing ; Occlusive Dressings ; Permeability ; Water
3.Influence of Occlusive Dressing with Topical Corticosteroids on the Corneocytes of Normal Human Skin.
Yoon Kee PARK ; Min Geol LEE ; Chung Koo CHO ; Sung Nack LEE
Korean Journal of Dermatology 1984;22(2):155-162
This study was designed to investigate the effects of occlusive dressing with corticosteroid on the count, size and morphology of corneocytes of normal human skin. We select 16 male volunteers, aged 23 to 25 years, without skin lesions. They were divided to 2 groups according to duration of occlusive dressing, 3 days to group 1 and 6 days to group II. Specimens were obtained from 4 sites on the back, which were studied for the effect of occlusive dressings without any topicals, with 0.l% hydrocortisone-l7-butyrate cream, with 0.25% desoxymethasone ointment, and with base of desoxymethasone, before and every 3 to 5 days after occlusive dressings, up to a total 4 times in group I and 5 times in group II. (countinued..)
Adrenal Cortex Hormones*
;
Desoximetasone
;
Humans*
;
Male
;
Occlusive Dressings*
;
Skin*
;
Volunteers
4.Nonsurgical Nail Avulsion in treatment of Onychomycosis.
Young Man PARK ; Young Keun KIM ; Hong Jig KIM
Korean Journal of Dermatology 1987;25(3):326-333
The important prerequisite for treatrnent of onychomycosis is the removal of as rnuch fungus-infected nail material as possible. Nincty-five patients with anychomycosis were treated with using urea preparations under occlusive dressings. The urea preparations were quite successful in maceraing the nail plate from the nail bed, allowing the easy removaI of diseased nails in all cases except one. The urea preparations removed only abnormal nail. Completely normal nail was unaffected. After nail avulsion, 95 patients were treated for 6 months with combination clotrimazole and ketoconazcile(group A), or with clotrimazole only(group B). Of the 38 patients in group A who complcted the treatment, 25(65.8%) were cured 6 months later by clinical and mycological criteria, compared to 20(47.6%) of 42 patieries in group B.
Clotrimazole
;
Humans
;
Ketoconazole
;
Nails, Malformed
;
Occlusive Dressings
;
Onychomycosis*
;
Urea
5.Nail Avulsion by Urea Treatment in Onychomycosis.
Doo Chan MOON ; Kyung Sool KWON ; Tae An CHUNG
Korean Journal of Dermatology 1982;20(2):255-261
The authors aimed to apply a nonsurgioal and atraumatic method for avulsing dystrophic nails due to onyohomyoosis by using 22.25% urea ointment under occlusive dressing. One hundred and eighty-nine nails with onychomycosis in fifty-five patients were treated by this rnethod. The results obtained a,re as follows: 1. Of a total of 82 fingernails and 107 toenails in 55 patients, all fingernails and 103 toenails showed an excellent response with easy removal of the diseased nails. 2. The duration tha.t the occluded urea ointment remained in place before sucessful avulsion was 6.7(range, 3 to 18) days for fingernails, and 9.1(range, 3 to 18) days for toenails with onychomycosis. 3. Of 4 nails of control group which were treated with white petrolatum, none showed the significant improvernent. 4. The problems during this treatment were; severe irritation with pain(l case), mild irzitation and/or itching(5 cases), and pin-point bleeding on curettage of nail bed (19 cases). It is suggested the urea treatment has many advantages and seemed to be ideal for patients with digital vascular insufficiency and increased susceptibility to infection.
Curettage
;
Hemorrhage
;
Humans
;
Nails
;
Occlusive Dressings
;
Onychomycosis*
;
Petrolatum
;
Urea*
6.Secondary Intention Healing of Large Mohs Defects of the Forehead and Temple.
Jeong Eun KIM ; Jiehyun JEON ; Sang Wook SON ; Hae Jun SONG ; Il Hwan KIM
Korean Journal of Dermatology 2006;44(4):462-466
Defects resulting from Mohs micrographic surgery may immediately be reconstructed with primary repair, flaps or grafts, or the wound may be allowed to heal by secondary intention. We experienced 3 cases of secondary intention healing using occlusive dressing and purse-string suture, and wounds were healed with excellent cosmetic and functional results. Therefore, we conclude that secondary intention healing of forehead and temple wounds is a safe and effective method of wound management after Mohs micrographic surgery.
Forehead*
;
Intention*
;
Mohs Surgery
;
Occlusive Dressings
;
Sutures
;
Transplants
;
Wounds and Injuries
7.A Case of 20 Nail Onychogryphosis with Localized Plantar Hyperkeratosis and Cutaneous Horn.
Sung Bum KANG ; Jun Young LEE ; Baik Kee CHO ; Won HOUH
Korean Journal of Dermatology 1987;25(6):858-862
We present herein a case of 20 nail onychogryphosis with localized plantar hyper keratosis and cutaneous horns occuring in a 21 year-old schizophrenic female patient. The finger nails were brownish in color and the surface of nail plates has the coarse transverse striations. The nail plates beyond the free edge were thickened and curved inward markedly. The toe nails were dirty grayish in color and the nail plates were thickened markedly and curved like the horn of ram. All the nail plates were seperated and removed from the nail beds without any difficulty and the nail matrices were destroyed by electrodesiccation. Lacalized plantar hyperkeratosis and cutaneous horns were also removed successfully by occlusive dressing with 40% salicylic acid ointment and by surgical excision. Psychogenic disorder and prolonged hygienic indifference could be the most. probable cause in this patient.
Animals
;
Female
;
Fingers
;
Horns*
;
Humans
;
Keratosis
;
Occlusive Dressings
;
Salicylic Acid
;
Schizophrenia
;
Toes
;
Young Adult
8.Efficacy of hydrocolloid occlusive dressing technique in decubitus ulcer treatment: a comparative study.
You Chul KIM ; Ji Cheol SHIN ; Chang Il PARK ; Sung Hyun OH ; Seon Mi CHOI ; Young Seom KIM
Yonsei Medical Journal 1996;37(3):181-185
The efficacy of hydrocolloid occlusive dressing technique was compared with that of the conventional wet-to-dry gauze dressing technique in decubitus ulcer of stage I and II. Forty-four patients were randomly divided into two treatment groups and each received treatment according to the two different protocols. As a result, 80.8% of the hydrocolloid occlusive dressing group (group 1) and 77.8% of the conventional wet-to-dry gauze dressing group (group 2) healed completely with no statistically significant difference between the two groups. However, the time required for complete healing was shorter in group 1 with 18.9 days compared to 24.3 days in group 2. Ulcer healing speed was also slightly faster in group 1 with 9.1 mm2/day compared to 7.9 mm2/day for group 2. Average treatment time spent by a medical staff member was significantly shorter in group 1 with 20.4 minutes/day compared to 2017 minutes/day in group 2. The hospital cost of the ulcer treatment was higher in group 2 compared to group 1 even without taking into consideration the medical personnel's labor cost. These results indicate that the hydrocolloid occlusive dressing technique offers less time consuming and less expensive method of treatment compared to the conventional technique in stage I andII decubitus ulcers.
Adult
;
Aged
;
Comparative Study
;
Decubitus Ulcer/*therapy
;
Female
;
Human
;
Male
;
Middle Age
;
*Occlusive Dressings
9.Chromoblastomycosis Treated with Occlusive Dressing of Amphotericin B Cream.
Sung Wha KIM ; Soo Hee OH ; Sung Koan CHOI ; Young Hun LEE ; Joon Hyeok YOON ; Yong Jun BANG ; Soon Bong SUH
Korean Journal of Medical Mycology 2000;5(3):144-149
We report a case of chromoblastomycosis in a 65 year-old woman. She had a 3x4 cm sized, annular, erythematous, plaque with crusts and ulcers on the right lower arm. The lesion had grown slowly for 2 years. In fungal and histopathologic examinations, several muriform cells were found in dermis as well as in scales and crusts on the lesional skin surface. Isolated fungus was identified as Fonsecaea pedrosoi. We treated the patient occlusive dressing of amphotericin B (3%) ointment for 8 weeks and achieved a good response without any evidence of recurrence. We propose that the occlusive dressing therapy of amphotericin B cream is a good modality among the various treatments of small localized chromoblastomycosis.
Aged
;
Amphotericin B*
;
Arm
;
Chromoblastomycosis*
;
Dermis
;
Female
;
Fungi
;
Humans
;
Occlusive Dressings*
;
Recurrence
;
Skin
;
Ulcer
;
Weights and Measures
10.Preribial Myxedema.
Korean Journal of Dermatology 1975;13(2):125-129
Pretibial myxedema is a rare condition whieh may occur following the active or treated hyperthyroidism. The preeise cause of pretibial myxedema is not known, but it is now established the Long Acting Thyroid Stimulator(LATS) is 7S-gammaglobulin, that it is present in the serum of 80% of patients with hyperthyroidism and that its activity is as being an autoantibody against a thyroid antigen, retroorbital tissues and in the skin. A 28-year old pregnant housewife was well until age 24 when she developed hyperthyroidism with swelling of the thyroid gland, exopbthalmos and clubbing of the fingers. She was treated with subtotal thyroidectomy 2 years ago at other clinic. The skin lesions revealed circumscribed, firm, and elevated nodules with excess hair growth on shin and dorsum of feet since their onset of one and half years to visit to our hospital. The hiatologic findings showed considerable amounts of mucin especially in the midportion of the dermis. The leaions were improved by the local application of 0.01% Fluocinolone acetonide(Synalar') ointment with occlusive dressing technique.
Adult
;
Dermis
;
Fingers
;
Foot
;
Hair
;
Humans
;
Hyperthyroidism
;
Mucins
;
Myxedema*
;
Occlusive Dressings
;
Skin
;
Thyroid Gland
;
Thyroidectomy