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At least 595 records · Page 33Linked to original sources
PubMed2006

Hand dermatitis risk factors among clinical nurses in Japan.

The purpose of this study was to establish hand dermatitis (HD) risk factors among Japanese nurses. A questionnaire was administered to 1,162 clinical nurses, from whom 860 replies were received (response rate of 74.0%). Their overall HD prevalence was 53.3%. Several risk factors were identified: using latex gloves (odds ratio [OR] 1.9), allergies in adulthood (OR 2.7), urticaria as an adult (OR 1.5), atopic dermatitis as an adult (OR 2.7), any allergies to latex products (OR 5.2), skin irritation following contact with latex (OR 4.1), contact dermatitis following contact with latex (OR 3.5), family history of hay fever (OR 1.6), and family history of atopic dermatitis (OR 1.9). The use of hand cream was associated with a 50% reduction in HD risk (OR 0.5). In this study, we found that Japanese clinical nurses suffer a significant occupational burden from HD. As such, it is essential that hospital managers consider interventions to reduce this troublesome occupational disease among clinical nurses in Japan, as elsewhere.

Adult↗
PubMed1998

Carbon dioxide laser-treatment of resistant verrucae vulgaris: retrospective analysis.

BACKGROUND: Verrucae are a very common dermatological problem that can be both painful and bothersome to the individual as well as costly to the health care system. In some cases verrucae can be notoriously resistant to therapy. OBJECTIVE: To determine the cure rate, side effect profile, and overall satisfaction with CO2 laser treatment of recalcitrant verrucae vulgaris. METHODS: A retrospective survey was sent to over 200 patients who had resistant verrucae vulgaris treated with the carbon dioxide laser at The Toronto Hospital (Western Division) from 1989 to 1994. RESULTS: Ninety-two complete responses were received. The overall cure rate was 64.1% at 12 months. There was no significant difference in cure rates between single compared to multiple warts (p = .824 Fisher's exact test). The duration of the wart being present showed no difference in cure rate (p = .801 Fisher's exact test). The location of the wart also had no influence on the cure rate (p = .433 Fisher's exact test). Overall, 71.7% of the patients were happy with the laser treatment and 85.7% would have it done again. CONCLUSION: The carbon dioxide laser is an effective treatment of resistant verrucae vulgaris.

Carbon Dioxide↗
PubMed2006

Regular use of a hand cream can attenuate skin dryness and roughness caused by frequent hand washing.

BACKGROUND: Aim of the study was to determine the effect of the regular use of a hand cream after washing hands on skin hydration and skin roughness. METHODS: Twenty-five subjects washed hands and forearms with a neutral soap four times per day, for 2 minutes each time, for a total of two weeks. One part of them used a hand cream after each hand wash, the others did not (cross over design after a wash out period of two weeks). Skin roughness and skin hydration were determined on the forearms on days 2, 7, 9 and 14. For skin roughness, twelve silicon imprint per subject and time point were taken from the stratum corneum and assessed with a 3D skin analyzer for depth of the skin relief. For skin hydration, five measurements per subject and time point were taken with a corneometer. RESULTS: Washing hands lead to a gradual increase of skin roughness from 100 (baseline) to a maximum of 108.5 after 9 days. Use of a hand cream after each hand wash entailed a decrease of skin roughness which the lowest means after 2 (94.5) and 14 days (94.8). Skin hydration was gradually decreased after washing hands from 79 (baseline) to 65.5 after 14 days. The hand wash, followed by use of a hand cream, still decreased skin hydration after 2 days (76.1). Over the next 12 days, however, skin hydration did not change significantly (75.6 after 14 days). CONCLUSION: Repetitive and frequent hand washing increases skin dryness and roughness. Use of a hand cream immediately after each hand wash can confine both skin dryness and skin roughness. Regular use of skin care preparations should therefore help to prevent both dry and rough skin among healthcare workers in clinical practice.

Cross-Over Studies↗
PubMed1988

Bone and joint lesions associated with pustulosis palmaris et plantaris. A clinical and histological study.

We have reviewed 41 patients with pustulotic arthro-osteopathy (PAO), all having both the typical skin rash of pustulosis palmaris et plantaris and bone lesions. The most common bones affected were the clavicle, sternum and ribs. Changes in the clavicle started, not as an enthesopathy, but with periosteal bone formation, indicative of a bone marrow disorder. About 30% of the patients also had lesions in the spine, sacroiliac region or the peripheral joints. Bone and joint lesions followed a variable and intermittent clinical course over a long period of time. Biopsies in eight cases showed similar inflammatory changes in skin, bone and synovium, with infiltration of lymphocytes and polymorphonuclear leucocytes. This suggests that there is a common pathogenesis in the three tissues.

Adolescent↗
PubMed1998

Prevalence of occupationally related hand dermatitis in dental workers.

Occupationally related hand dermatitis has been attributed to frequent hand-washing, exposure to possible sensitizers and latex glove use. The authors conducted a study to determine the prevalence of occupationally related hand dermatitis in dental personnel. They found that 75 (19.2 percent) of 390 subjects self-reported they had a positive history of hand dermatitis. Further testing of 53 of these subjects indicated that only 9.4 percent reacted to the 45 allergens tested, and 3.8 percent had an allergy to latex.

Adult↗
PubMed2005

Pharmacotherapy of onychomycosis.

Fungal infections of the nails are frequent in some segments of the population. Dermatophytes, yeasts and moulds are potential pathogens. A series of antifungal treatments are available to the clinician, differing by both their mechanistic nature and mode of administration. The pharmacodynamic and pharmacokinetic properties of each antifungal agent are distinct. This review focuses on the characteristics of amorolfine, bifonazole, ciclopirox, fluconazole, griseofulvin, itraconazole, ketoconazole, ravuconazole, R126638 and terbinafine. Single drug treatments and combined therapies are presented. None of the current drug regimens have demonstrated reliable efficacy against all cases of onychomycosis. Treatment failures, relapses and reinfections remain stubborn problems in the management of onychomycosis.

Antifungal Agents↗
PubMedDate not supplied

[Clinico-mycological study of onychomycosis in elderly patients].

Physical examination of nails was carried out in 210 elderly patients and nail scrapings were obtained from onychomycosis suggested lesions in order to determine their causative agents, incidence and clinical characteristics. Diagnostic was confirmed by the isolation of the agents from 74 patients, mainly from toe-nails (incidence 35.2). Tinea pedis occurred in 25% of the cases and Diabetes mellitus was the most prevalent associated disease and the most frequent clinical characteristics were the thickening, the opacity and the presence of longitudinal strias in the surface of the nails. It was compared the results obtained by microscopic examination and by culture. Trichophyton rubrum was the most common dermatophyte isolated; Candida parapsilosis was dominant among Candida species.

Aged↗
PubMed2003

Prevalence and correlates of hand dermatitis among nurses in a Japanese teaching hospital.

BACKGROUND: Although hand dermatitis represents a common occupational disease among hospital nurses, epidemiologic studies of this nature are comparatively rare in Japan. METHODS: We recruited a complete cross-section of nurses from a teaching hospital in central Japan. Data was gathered by means of a self-reported questionnaire, with hand dermatitis symptoms and evaluation criteria drawn from previously validated research. Participants were categorised according to their hospital department during the analysis. RESULTS: A total of 305 questionnaires were successfully completed and returned (response rate: 84%). There were statistically significant differences in hand dermatitis prevalence between the departments (p < 0.05), ranging from 6% in psychiatry to 48% in the surgical unit and averaging 35% across the entire group. A history of allergic disease was shown to increase the risk of hand dermatitis (odds ratio = 3.7, 95% confidence interval: 2.1 - 6.6). Washing their hands more than 15 times per work shift also increased the risk (odds ratio = 2.0, 95% confidence interval: 1.2 - 3.4). CONCLUSION: This study has shown that hand dermatitis prevalence varies among Japanese nurses depending on their hospital department, and is generally quite high when compared to other reports.

Adult↗
PubMed2004

Occupational contact dermatitis from a grease.

BACKGROUND: Contact allergy to grease is rare and often not even suspected. We investigated such a case in which the detected allergen was the stabilizer in the grease, which is rarely found as an allergen. OBJECTIVE: Thin-layer chromatography (TLC) was used in a novel way and helped detect the allergen. METHODS: Patch testing with our standard series, a metal-working series, the different substances individually, the grease in serial dilution and extracts of personal objects, the TLC plate. Gas chromatography-mass spectrometry was also used. RESULTS: Test results indicated contact allergy to grease containing N-phenyl-1-naphthylamine and contact allergy to Disperse Orange 1, N-cyclohexyl-N'-phenyl-4-phenylenediamine, N-isopropyl-N'-phenyl-4-phenylenediamine, and N,N'-diphenyl-4-phenylenediamine. CONCLUSION: N-phenyl-1-naphthylamine was the main cause of the patient's dermatitis. This case report underlines the importance of testing the patient's own products and also underlines the benefit of using TLC strips for patch testing and of visiting the workplace to get correct information about exposure conditions.

1-Naphthylamine↗
PubMed2006

Allergic contact dermatitis to chloroxylenol.

Chloroxylenol, also known as p-chloro-m-xylenol (PCMX), is a compound that has been used as a preservative in cosmetics and as an active agent in antimicrobial soaps. We present two patients with allergic contact dermatitis from PCMX, confirmed by positive (+++) patch-test reactions at 48 and 72 hours, identification of PCMX in a soap and in a hand cream used by the patients, and improvement following withdrawal of the incriminating products. The mechanism of action, structure, antimicrobial activity, and dangers of PCMX are reviewed.

Adult↗
PubMed1989

Are hyperlinear palms and dry skin signs of a concomitant autosomal ichthyosis vulgaris in atopic dermatitis?

In 30% to 40% of cases atopic dermatitis (AD) is believed to be associated with autosomal dominant ichthyosis vulgaris (ADI). The diagnosis of ADI can be proved by the ultrastructural demonstration of a defective keratohyalin (KH) synthesis, resulting in minute granules of crumbly appearance in only one layer of granular cells. To investigate the suggested frequent association of ADI with AD, ultrastructural examination of dry skin of 49 AD patients was performed. Only in 2 patients abnormal KH was demonstrated by electron microscopy. 17 patients, including the 2 patients with abnormal KH, showed hyperlinear palms. The present study shows that hyperlinear palms and dry skin are in most cases a phenotypic marker of AD alone and not a sign of concomitant ADI. A histologically one-layered or absent stratum granulosum may occur in the dry skin of patients with only AD and does not indicate a manifestation of concomitant ADI in all cases.

Adolescent↗