日常护肤习惯与玫瑰痤疮发病风险研究

目的:探讨日常护肤习惯与玫瑰痤疮发病的相关性.方法:对我院面部皮炎专诊的玫瑰痤疮患者和非玫瑰痤疮患者进行日常护肤习惯的问卷调查,采用卡方检验比较两组在性别、年龄、护肤步骤数、洁面次数、是否每天使用面膜和酸类产品等因素的差异,采用二元Logistic回归方法分析玫瑰痤疮发生的独立危险因素.结果:收到有效问卷487份,其中...     

Effects of skin care education for care staff at elderly care facilities on skin conditions of the residents

Asteatosis is common in elderly people due to a decrease in the moisture content of the epidermal stratum corneum through a loss of skin barrier function caused by aging. Because itching often accompanies asteatosis, this condition may cause a decrease in quality of life. Care staff in elderly care facilities have many opportunities to provide care for residents. In this study, we examined how educational training on skin care changed the thoughts and actions of care staff in these facilities and how these changes impacted the skin conditions of residents. The subjects for the training were all care staff in facilities because these staff work most closely with facility residents. We performed skin care training for the subjects and investigated changes in the skin conditions of the residents before and after the training. The training promoted the understanding of skin care among the care staff and improved the skin symptoms of residents with asteatosis. However, there were no changes in the severity of itchiness based on a verbal rating scale and in interviews of residents. This study showed that skin care training for the care staff in facilities is effective to improve skin conditions of residents. In addition, it was suggested that a full grasp of the residents’ skin symptoms based upon an interview on itching alone was difficult, and thus there is a need to observe skin conditions directly.     

Expert consensus on holistic skin care routine: Focus on acne,rosacea, atopic dermatitis,and sensitive skin syndrome

Background

Treatment, cleansing, moisturizing, and photoprotection are four major components of holistic skin care for dermatological conditions. While treatment (T) is recognized as a key component in the management of dermatological conditions, there is a lack of practical guidance on the adjunctive role of cleansing, moisturizing, and photoprotection (“CMP”). Limited patient knowledge, confusion over product selection, and lack of guidance on how to choose and use CMP skin care products (in conjunction with pharmacological therapy) are the main barriers to establishing a holistic skin care routine for dermatological conditions.

Aims

This study aimed to review current clinical evidence, identify gaps, and provide practical guidance on conceptualization and implementation of CMP routine in the management of sensitive skin due to underlying acne, atopic dermatitis, or rosacea, including conditions with idiopathic causes referred to as idiopathic sensitive skin syndrome.

Methods

An expert panel comprising of 10 dermatologists from Australia, China, Hong Kong, Taiwan, India, Indonesia, Philippines, Singapore, South Korea, and Thailand convened to develop consensus statements on holistic skin care in acne, rosacea, atopic dermatitis, and idiopathic sensitive skin syndrome using the Delphi approach.

Results

Consensus was defined as ≥80% of panel rating statement as ≥8 or median rating of ≥8. The final statements were collated to develop consensus recommendations on holistic skin care.

Conclusion

A dermatologist-guided holistic skin care routine is essential to improve patient confidence and reduce confusion over product selection. The consensus recommendations presented here highlight the importance of cleansing, moisturization, and photoprotection in holistic skin care and how it can be utilized as a communication tool for physicians and patients to achieve overall better patient compliance, satisfaction, and treatment outcomes.     

潍坊地区628名女性皮肤保健认知及行为调查

目的:了解潍坊地区女性群体对皮肤保健的认知情况和行为习惯.方法:以潍坊市三甲医院的女性就诊者及陪同人员、在校女大学生和研究生及商场女性消费者为调查对象,采用自制问卷进行调查.结果:(1)共628人接受调查,包括青年组(15～29岁)302例,中青年组(30～39岁)217例,中年组(40～49岁)77例,中老年组(50...     

S1 guideline on occupational skin products: protective creams,skin cleansers,skin care products (ICD 10: L23, L24) – short version

Job‐related hand dermatitis heads up the list of reported occupational diseases. So‐called skin products – understood to mean protective creams, skin cleansers and skin care products – are used for the primary and secondary prevention of job‐ related hand dermatitis. In the interests of evidence‐based medicine, the only preventive measures and/or occupational skin products that should be used are those whose potential uses and efficacy are underpinned by scientific research. To this end, the Arbeitsgemeinschaft für Berufs‐ und Umweltdermatologie e.V. (Working Group for Occupational and Environmental Dermatology, ABD) of the DDG (German Dermatological Society) and the Deutsche Gesellschaft für Arbeits‐ und Umweltmedizin (German Society for Occupational and Environmental Medicine, DGAUM) have summed up the latest scientific findings and recommendations in the updated guideline. The benefit of the combined application of protective creams and skin care products in the primary and secondary prevention of work‐related contact dermatitis has been widely confirmed by recent clinical‐epidemiological studies. The guideline clearly explains the necessity of demonstrating the efficacy of protective creams and cleansing products by means of in vivo methods in the sense of repetitive applications. Transferable standardised testing systems designed to examine the irritation potential and thus the compatibility of occupational skin cleansers and the reduction of irritation by protective skin creams have now been developed and validated by multicentre studies for skin protection creams and cleansers. The status of the current assessment of the safety of occupational skin products is also summarised.     

Fluorescent silica colloids for study and visualization of skin care products

BACKGROUND: The efficacy of skin care products depends on the time and dynamics of their absorbance by the skin, and its spatial distribution on the skin. Regular scrape-based methods may depend on the operator and are destructive and invasive in nature. Here, we describe a novel method based on non-contact optical measurements to trace the location and dynamics of skin care products on the skin. METHODS: We use fluorescent silica colloidal particles of micron sizes at a rather small concentration as non-invasive tracers. As an example of skin care products, we use two base materials: either glycerin or vaseline. A mixture of each product with fluorescent particles is applied on human skin. The amount of fluorescence is monitored by means of a fluorescent spectrometer. The scraping method is used to compare with the spectroscopic measurements. RESULTS: Fluorescent tracers make the skin care product visible under UV light. This allows obtaining an optical image of the spatial distribution of the product on the skin. The quantitative data of fluorescence are well correlated with the scrape data. Comparison of the difference in the spectral and scraped mass data reveals the details of accumulation of the skin products in skin cracks and crevices. CONCLUSION: We described an efficient non-invasive benign method to quantify dynamics and to perform mapping of emollients and humectants on the skin.     

Tribological testing of skin products: gender, age, and ethnicity on the volar forearm

Background/purpose: Few studies have focused on the simultaneous measurement of the friction and electrical properties of skin. This work investigates the feasibility of using these measurements to differentiate between the effects of chemicals commonly applied to the skin. In addition, this study also compares the condition of the skin and its response to application of chemicals across gender, ethnicity, and age at the volar forearm.
Method: Friction and electrical tests were performed on 59 healthy volunteers with the UMT Series Micro-Tribometer (UMT). A 13-mm-diameter copper cylindrical friction/electrical probe was pressed onto the skin with a weight of 20 g and moved across the skin at a constant velocity of 0.4 mm/s. Each volunteer served as his or her own control. The friction and electrical impedance measurements were performed for polyvinylidene chloride occlusion and for the application of glycerin and petrolatum.
Results: No differences were found across age, gender, or ethnicity at the volar forearm. Polyvinylidene chloride (PVDC) occlusion showed a small increase in the friction and a small decrease in the electrical impedance; petrolatum increased the friction by a greater amount but its effect on the impedance was comparable to PVDC occlusion; glycerin increased the friction by an amount comparable to petrolatum, but it decreased the impedance to a much greater degree than petrolatum or the PVDC occlusion. An amplitude/mean measurement of the friction curves of glycerin and petrolatum showed that glycerin has a significantly higher amplitude/mean than petrolatum.
Conclusion: The properties of the volar forearm appear to be independent of age, gender, and ethnicity. Also, the simultaneous measurement of friction and electrical impedance was useful in differentiating between compounds administered to the skin.     

The impact of measures for secondary individual prevention of work-related skin diseases in health care workers: 1-year follow-up study

Background:  Specific instruction courses as a tool for secondary prevention of occupational skin disease (secondary individual prevention, SIP courses) affecting individuals have been introduced in Germany. Little is yet known about the outcome of occupational disease and related behavioural patterns following these courses.
Objectives:  To investigate the outcome of occupational skin disease in health care workers (HCW) 1 year after attendance of a SIP course.
Patients/methods:  Two hundred and fifty-three HCW participated in SIP courses and were contacted by telephone 1 year after attendance. Patients were interviewed about skin lesions, medical treatment, sick leave, change of occupation, skin protection, skin care and skin cleansing, and the impact of skin disease.
Results:  The follow-up rate was 81%. The proportion of participants reporting skin lesions decreased significantly (68% at follow-up compared with 77% at baseline; P  = 0.02). Seventy-two per cent reported that their skin lesions had improved. Nine per cent reported having left their occupation due to their skin disease. Skin care and skin protection had improved, while the frequency of reported hand washing was reduced. Twenty-seven per cent said their quality of life was impaired due to the skin disease, compared with 54% at baseline ( P  < 0.001).
Conclusions:  Outcome parameters, including behavioural parameters, indicate a positive impact of courses for SIP on skin health of HCW 1 year after attendance.     

Health-related quality of life in health care workers with work-related skin diseases

Background: Occupational skin diseases (OSDs) are common among health care workers (HCWs). Little is known about how OSD impacts on health-related quality of life (HRQoL) in HCWs with suspected OSD and associated factors.
Objectives: To describe HRQoL in 278 HCWs with suspected OSD, compare data with the general and populations with skin diseases and analyse HRQoL's associations with clinical and demographic variables.
Methods: HCWs with suspected OSD completed a generic (SF-36) and specific (Skindex-29) instrument.
Results: Seven of 8 SF-36 dimensions were significantly lower in HCWs than the general population. Compared with norms for patients with skin disease and cleaning and kitchen employees (CKEs) with suspected OSD, physical functioning (PF) and general health perception were less impaired in HCWs. Skindex-29 scores were similar to CKEs' while they appeared better than patients' norms. Multivariate analysis found severity unrelated to SF-36, apart from pain but associated with all Skindex-29 scales.
Conclusions: Although HCWs with suspected OSD display considerable HRQoL impairments, (general) PF and general health perception appear less affected than expected. Severity appears to affect specific and to a lesser extent general HRQoL. Clinical and demographic variables contributed moderately to the prediction of specific and little to the prediction of general HRQoL.     

Pigmentation in Koreans: study of the differences from caucasians in age, gender and seasonal variations

BACKGROUND: Human skin colour shows variations throughout life, and many extrinsic and intrinsic factors influence melanogenesis. Facultative pigmentation of sun-exposed skin has been suggested to reflect cumulative lifetime ultraviolet (UV) exposure in caucasians. However, pigmentary changes due to various regulatory factors may be different in dark-skinned peoples. OBJECTIVES: To observe the variations in skin colour due to ageing, gender differences and seasonal changes in Koreans with skin type IV or V. METHODS: Skin pigmentation was measured at five body sites (buttock, glabella, the V of the neck area, inner arm and dorsal forearm) using skin reflectance spectroscopy in 497 subjects (age range 0-87 years) in winter and 311 subjects (age range 0-84 years) in summer. Among these subjects, 110 were assessed in both seasons. Three independent measurements at each site were done and the average value was used as the pigmentation level. RESULTS: Constitutive pigmentation of the buttock was highest in the first decade of life. It then decreased during the second decade and this decreased level was maintained after the third decade. In contrast to caucasians, facultative pigmentation and sun exposure index did not increase with ageing. Gender differences were significant at all body sites after the first decade. Seasonal changes were apparent in dorsal forearm pigmentation. Little difference was seen in forehead pigmentation between summer and winter. CONCLUSIONS: Basal melanogenic regulation might not be different between Asians and caucasians. However, the sun exposure index may not represent lifelong cumulative UV exposure in Koreans. Age-, gender- and season-related characteristics of skin pigmentation in Koreans imply that genetically determined basal skin colour plays an important part in characterizing later responsiveness to UV radiation and sex hormones. Understanding differences between races will be helpful in studying the regulatory mechanisms of melanogenesis.     

Impaired quality of life of adults with skin disease in primary care

BACKGROUND: Although 75% of skin problems are managed exclusively in primary care, most information on the impact of skin disease on quality of life is hospital based. OBJECTIVES: To examine the ease of use of the Dermatology Life Quality Index (DLQI) in primary care and to measure the handicap levels found, analysed by skin disease, sex and age. METHODS: The handicap levels identified were compared with those published for patients with the same conditions attending hospital clinics. Some conditions that rarely present in secondary care were also studied. RESULT:S The overall mean +/- SD DLQI score was 7.37 +/- 5.71 (women 7.8 +/- 5.8, n = 196; men 6.8 +/- 5.6, n = 145). The scores for separate diseases were similar in ranking and only slightly lower than those in hospital-based studies. The possibility of bias towards surveying an unrepresentative sample of patients is discussed. There was no correlation between age and DLQI score. CONCLUSIONS: The DLQI proved easy to use in general practice. The impact of skin diseases on the quality of life of patients seen in primary care is comparable with that of patients seen in secondary care. This information could be used to inform the planning of services for these patients.