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Results for “FACIAL DERMATOSES”

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At least 307 records · Page 17Linked to original sources
PubMed2003

Topical application of NADH for the treatment of rosacea and contact dermatitis.

Among many important physiological functions played by NADH (the reduced form of beta-nicotinamide adenine dinucleotide) its antioxidative properties are remarkable. Acting directly as an antioxidant, NADH can effectively protect the cell and its membrane from destruction by free radicals. NADH can be stabilized as a suspension in hydrophobic ointments prepared in a way that prevents contact with atmosphere containing oxygen and water. We present the first report of NADH as a treatment for some inflammatory dermatoses. It was found that topical application of 1% NADH diluted in Vaseline ointment can be very effective in the treatment of rosacea and contact dermatitis. Since no adverse effects were observed, therapy with NADH can be viewed as a potential alternative to other established treatments.

Adult↗
PubMed1994

[Dermatologic complications of the cosmetic use of bleaching agents in Bamako (Mali)].

OBJECTIVES: This study was conducted to determine the dermatological complications related to the use of bleaching agents in Bamako, Mali. Patients who were referred to the Marchoux Institute with complications were studied retrospectively. Over a period of 1 year, 74 complications were observed including acne (n = 25), infectious dermatoses modified by the application of local corticosteroids, and in particular dermatophytosis (n = 15), dyschromia (n = 11, including 3 cases of exogenous ochronosis), contact eczema, papular annular lesions and vibices. This pathology is frequent in Bamako and the diagnosis is quite difficult since the patients usually deny use of bleaching agents.

Adult↗
PubMed1976

Hydrocortisone 17-butyrate: a new topical corticosteroid preliminary report.

Hydrocortisone 17-butyrate is a new non-fluorinated topical corticosteroid for use in psoriasis, eczema and other inflammatory dermatoses. In double-blind paired comparisons with other topical corticosteroids, the efficacy of hydrocortisone 17-butyrate 0.1% has generally been indistinguishable from that of triamcinolone acetonide 0.1%, fluocinolone acetonide 0.025% or betamethasone 17-valerate 0.1% in patients with eczema or psoriasis. When applied to the face of patients with atrophy superimposed on rosacea and perioral dermatitis resulting from prolonged use of fluorinated topical corticosteroids, hydrocortisone 17-butyrate 0.1% did not prevent the beneficial effect of systemic tetracycline nor the disappearance of telangiectasis, and tended to be more effective than hydrocortisone 1%. This result suggests that hydrocortisone 17-butyrate may be suitable for long-term use on facial lesions, although the occurrence of moderate rebound eruption in about 10% of patients indicates the need for caution. The findings suggest that hydrocortisone 17-butyrate may be less liable to cause skin atrophy and adrenal suppression than some other potent topical corticosteroids, but trials to date have been too short to allow definite conclusions regarding possible long-term effects and have not involved infants or children.

Administration, Topical↗
PubMed1989

Occupational dermatoses in farmers growing okra (Hibiscus esculentus L.).

By questionnaire survey, 32 out of 52 workers (61.5%) reported previous or current skin diseases from okra cultivation. The sites of skin lesions were mainly the arms, fingers and fingertips. Positive patch test reactions with preparations of okra leaves or immature pods in 111 workers, compared to 63 control subjects, were significantly higher in okra workers than in controls (p less than 0.01), ranging from 9.8 to 30.0%. 37 out of 111 workers (33.3%) were diagnosed as having allergic contact dermatitis (n = 17; 15.3%) and irritant contact dermatitis (n = 18; 16.2%) from okra cultivation.

Agriculture↗
PubMed1985

Low humidity and microtrauma.

Low-humidity dermatoses arise in the work place as a result of low water content of the air. At a relative humidity of 10% or less, the horny layer becomes rigid and brittle. The combination of low humidity, high temperature, and, frequently, rapid air movement dehydrates the outer stratum corneum. This leads to pruritus and, finally, to low-grade eczema. A roughened, scaly stratum corneum becomes more susceptible to mechanical trauma. Microtrauma from small particles can aggravate the dry scaly dermatosis. Low-humidity lesions resolve quickly with the simple expedients of routine use of moisturizers and/or raising the relative humidity.

Facial Dermatoses↗
PubMed1987

Lupus and non-lupus cutaneous manifestations in systemic lupus erythematosus.

Mucocutaneous manifestations occur frequently in systemic lupus erythematosus (SLE). Common non-lupus dermatoses may be confused with lupus rashes, with important clinical consequences. A study of 84 consecutive patients with SLE was performed to determine the comparative frequency of lupus and non-lupus mucocutaneous abnormalities, the comparative sensitivity of routine histology and immunofluorescence in the diagnosis of lupus rashes, and the association of skin manifestations with other clinical and serological features. Thirty-five patients had dermatoses attributable to SLE (mean 3.7 per patient) and 58 had dermatoses which were not directly attributable to SLE (mean 2.1 per patient), highlighting the need for accurate diagnosis of skin rashes in SLE patients. Routine histology confirmed the clinical diagnosis of typical cutaneous lupus in 100% of malar lupus rashes and in approximately 90% of subacute cutaneous and discoid lupus rashes. Direct immunofluorescence of the affected skin provided supportive evidence of cutaneous lupus in 60% of malar lupus rashes and approximately 50% of subacute cutaneous and discoid lupus rashes. This reaffirmed the poor sensitivity of immunofluorescence, compared with routine histology, in the diagnosis of lupus rashes. The association of subacute cutaneous lupus with anti-Ro antibodies was confirmed.

Biopsy↗
PubMed1992

[Elastosis perforans serpiginosa. Considerations on the pathogenesis based on a typical case].

Elastosis perforans serpiginosa (EPS) is a rare entity belonging to the group of primary perforating dermatoses. A 13-year-old male patient with Down's syndrome developed reddish hyperkeratotic papules in a serpiginous and ellipsoid configuration on the face. Histological examination revealed transepidermal elimination of thick coarse elastic fibres from the papillary dermis. The dermal infiltrate showed an immunohistological pattern consistent with an acute cell-mediated immune response. It consisted mainly of activated T-lymphocytes, with a predominance of CD4-positive cells. Considerable numbers of CD1-positive cells were also present. Inflammatory macrophages of the 27E10 phenotype were found in considerable numbers, whereas 25F9-positive resident macrophages were almost completely absent. The role of a cell-mediated immune response in the mechanism of transepithelial elimination is discussed.

Adolescent↗
PubMed1989

Occupational health problems and adverse patient reactions in periodontics.

The purpose of the present survey was to assess the nature and extent of adverse reactions to materials and procedures among personnel in periodontal practice and their patients. A questionnaire was mailed to practicing members of the Swedish Society of Periodontists. A total of 85, about 65%, responded together with 44 dental hygienists and 64 chairside assistants. 42% had experienced adverse reactions. The majority of complaints were related to dermatoses of the hands and fingers. The remainder were respiratory or eye reactions. A specifical problem characteristically involving the hygienists, was musculoskeletal stress reactions. Many of the dermatoses were of moderate severity, and were associated with seasonal, air-ventilation problems or were unexplained. The most severe reactions were reported by atopic persons. The reactions were attributed to hand washing procedures, the use of latex gloves and other disposable personal equipment such as face masks and caps. Reactions attributed to dental materials or local anaesthetics, characteristic of other reports from general dental practice, were absent. The survey indicated that personnel in periodontal practice have problems similar to many other categories of health personnel. Patient reactions were encountered at a frequency of 1 every other year per periodontist. The majority were intraoral reactions to chlorhexidine mouthrinses. Other patient reactions were associated with exposure to latex gloves, eugenol-containing periodontal packs, methacrylates and nickel-containing instruments. 2 instances of anaphylactoid reactions to latex gloves were encountered.

Adult↗
PubMed2004

A retrospective study comparing the histopathological features and response to treatment in two canine nasal dermatoses, DLE and MCP.

Canine discoid lupus erythematosus (DLE) and mucocutaneous pyoderma (MCP) have overlapping clinical and histopathological changes, often making diagnosis difficult. Histopathological features of 27 nasal planum biopsies were scored to determine whether DLE and MCP were histopathologically distinguishable. Long-term follow-up, enabling assessment of clinical diagnoses, was available on 15 cases; 11/15 cases were immunomodulatory responsive (ImR) and 4/15 were antibiotic responsive (AbR). Clinical diagnosis, determined by response to treatment for 15/27 cases, was not predictable based on scoring of histopathological features. Distinct histopathological patterns were observed: 2/11 ImR cases had a lymphocyte-rich interface dermatitis. All other cases had the same histopathological changes: a band-like diffuse superficial plasmacytic to lymphoplasmacytic dermatitis +/- focal basal cell damage, but different clinical diagnoses (4/4 AbR, 9/11 ImR). German shepherd dogs/crosses were over-represented (44.4% of the cases) and tended to have more multifocal lesions (41.7% vs. 26.7% of all other breeds). Longer duration of disease was associated with a preponderance of plasmacytic infiltrate (P = 0.026).

Animals↗
PubMed1992

Present status of eyelid phototherapy. Clinical efficacy and transmittance of ultraviolet and visible radiation through human eyelids.

BACKGROUND: Phototherapy for the eyelid has not previously been recognized as a safe and effective treatment of photoresponsive dermatoses of the eyelid, such as atopic dermatitis, vitiligo, psoriasis, lymphomatoid papulosis, and parapsoriasis. OBJECTIVE: The purpose of this study was to demonstrate the efficacy and safety of this treatment. METHODS: Two cases are presented to demonstrate clinical efficacy. In addition, a retrospective eye evaluation of seven patients receiving a combined total of greater than 1300 eyelid phototherapy treatments was performed. To determine whether potentially harmful UV radiation is significantly transmitted through eyelid skin, an in vitro study was conducted to measure the percentage transmittance of ultraviolet-visible radiation through five excised eyelids. RESULTS: In the two cases presented, remarkable improvement occurred without adverse side effects, suggesting that it is possible to deliver incremental UV dosages to eyelid skin to achieve clearing of skin disease. Retrospective analysis of patients' records revealed no ocular disease from the phototherapy. In vitro eyelid examination produced data that indicated negligible quantities of UV radiation were transmitted through eyelid skin compared with the visible spectrum, in which up to 77% of the radiation was transmitted through the tissue. CONCLUSION: The combined clinical experience and transmittance data suggest that eyelid phototherapy is a safe and effective treatment in selected patients.

Adult↗
PubMed2003

Changes in occupational health problems and adverse patient reactions in orthodontics from 1987 to 2000.

The purpose of the present investigation was to assess the reasons for changes in occupational health problems and patient reactions to orthodontic treatment after a survey carried out in 1987. Questionnaire data on occupation-related health complaints and patient reactions over the preceding 2 years were obtained from 121 of 170 Norwegian orthodontists (71 per cent). Most health complaints were dermatoses of the hands and fingers related to the processing of acrylic removable appliances, to composite bonding materials, or gloves. A few reactions were of a respiratory or systemic nature. In total, occupation-related dermatoses were reported by 17.4 per cent (21/121) compared with 40 per cent previously. Non-dermal complaints comprised 9 per cent compared with 18.2 per cent in 1987. Patient reactions were distributed equally between intra-oral reactions affecting lips, gingiva, oral mucosa, and tongue, and dermal reactions affecting the corner of the mouth, the dorsal part of the neck, the peri-oral area, cheeks, chin or skin elsewhere. A few patients had systemic reactions. The assumed eliciting agents of intra-oral reactions were fixed metallic appliances, acrylic removable appliances, polymer brackets or composite bonding materials, or were related to elastics. Extra-oral (dermal) reactions were attributed to metallic, elastic or textile parts of the extra-oral appliances. Some reactions were verified as allergies. The percentage of patient reactions in total was estimated to be 0.3-0.4 per cent compared with 0.8-0.9 per cent in 1987. The reduction in occupation-related health complaints among orthodontists was explained by changes in previously important hygiene factors such as soaps, detergents, etc., whereas the biomaterials-related reactions persisted. The reduction in the 2 year incidence of patient reactions was associated with a marked reduction in extra-oral reactions following preventive measures such as coating metallic devices, whereas the intra-oral reactions persisted at the same level as previously.

Acrylic Resins↗
PubMedDate not supplied

Decorative cosmetics improve the quality of life in patients with disfiguring skin diseases.

Dermatoses may have a significant impact on a patient's quality of life, namely the relationship to others, self-image and self-esteem. We therefore asked whether the application of decorative cosmetics might increase their quality of life. Twenty female patients (16-69 y) with skin diseases affecting the patients' face (acne, n = 8; rosacea, n = 9; chronic discoid lupus erythematodes, n = 2; vitiligo, n = 1) were investigated. The patients were instructed by a cosmetician how to use decorative cosmetics (Unifiance , La Roche-Posay, France) and applied it daily for 2 weeks. The dermatology quality of life questionnaire (DLQI) was performed before the first application and 2 weeks afterwards. The clinical course was documented by standardised photography. Unifiance was well tolerated and no side effects occurred. It completely masked the unwanted coloration and application resulted in a significant amelioration of the appearance. The mean DLQI score dropped significantly from 9.2 to 5.5 (p = 0.0009). Improvement of quality of life reached statistical significance among patients with acne (2.8 versus 7.8, p = 0.0078) and among individuals with a less severe initial impairment of quality of life (2.4 versus 4.2, p = 0.007). Thus, the use of decorative cosmetics in disfiguring skin diseases is an effective, well-tolerated measure increasing the patients' quality of life. We therefore suggest that decorative cosmetics can complement the treatment of disfiguring skin diseases.

Adolescent↗