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.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*
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.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
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.Repair of Defect Caused by Surgical Removal of Skin Cancers by Secondary Intention.
Seok Jong LEE ; Young Min JEON
Korean Journal of Dermatology 1999;37(3):325-331
BACKGROUND: There are a few methods, including primary intention, deleyed primary closure and secondary intention, to irpair several types of defects. But commonly-used primary intentional repair of a defect after surgical removal of a skin cancer by graft, flap or simple closure has several limitations such as the need of a skillful technique and various complications. OBJECTIVE: We undertook a secondary intention using occlusive dressing with a polyurethane film after skin cancer surgery instead of a primary repair and evaluated its efficacy, particularly in points of simplicity and safety, and cosmetic results. METHODS: We randomly chose 14 cases of skin cancers in 13 patients who had undergone simple surgical excision or Mohs micrographic surgery and then undertook secondary intention with polyurethane film after informed consent. Postsurgical wound care included cleansing with normal saline or boric acid, then covering the defect with antibiotic ointment, gauze and film a at regular intervals.
Humans
;
Informed Consent
;
Intention*
;
Mohs Surgery
;
Occlusive Dressings
;
Polyurethanes
;
Skin Neoplasms*
;
Skin*
;
Transplants
;
Wounds and Injuries
8.Nail Avulsion by Potassium Iodide Treatment in Onychomycosis.
Kwang KIM ; Kyung Sool KWON ; Tae Ahn CHUNG
Korean Journal of Dermatology 1982;20(6):845-851
The effect of 50 per cent potassium iodide (KI) ointment with occlusive dressing on onychomycosis of the fingers and toes was studiei in 54 patients with 176 diseased nails. The results obtained were as follows. 1. Of a total of 76 fingernails and 100 toenails in 54 patients, all fingernails and toenails showed an excellent response with easy removal of the diseased nails. 2. The duration that the occluded KI aintment remained in place before successful avulsion was 6. 6 (range, 3 to 18) days for fingernails, and 6. 8 (range, 3 to 20) days for toenails with onychomycosis. 8. Of 16 nails of control group which were treated with vaseline, none showed the significant improvement. 4. The problems during this treatment were; mild irritation and/or itching (9 cases), and pin-point bleeding on curettage of nail bed (18 cases). It is suggested that the KI treatment has many advantages and seemed to be an ideal method of treatment of onychomycosis.
Curettage
;
Fingers
;
Hemorrhage
;
Humans
;
Nails
;
Occlusive Dressings
;
Onychomycosis*
;
Petrolatum
;
Potassium Iodide*
;
Potassium*
;
Pruritus
;
Toes
9.A Case of Primary Cutaneous Cryptococcosis Successfully Treated with Topical Application of 5-Fluorocytosine Ointment.
Seon Phill CHOI ; Jai Il SUH ; Chull Wan IHM
Korean Journal of Dermatology 1985;23(2):224-228
Primary cutaneous cryptococcosis of ulcers and plaques developed on the face of an otherwise healthy 7-year-old boy. Lesions were successfully treated with 10% 5-fluorocytosine ointment under occlusive dressing, Cultures for the organism from the involved area became negative after 10 weeks of treatment but the organism was observed under microscope until 10 weeks after treatment. The extensively ulcerated granulomatous lesions healed with scar formation in 15 weeks. The patient had completed 20 weeks of treatment. Follow-up examination for 1 year showed no evidence of recurrence.
Child
;
Cicatrix
;
Cryptococcosis*
;
Flucytosine*
;
Follow-Up Studies
;
Humans
;
Male
;
Occlusive Dressings
;
Recurrence
;
Ulcer
10.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