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1.
Annals of Dermatology ; : S27-S28, 2019.
Artigo em Inglês | WPRIM | ID: wpr-762414

RESUMO

No abstract available.


Assuntos
Dermatite Perioral , Ivermectina
2.
Annals of Dermatology ; : 434-437, 2019.
Artigo em Inglês | WPRIM | ID: wpr-762354

RESUMO

Ingenol mebutate (IM) is approved for the treatment of actinic keratosis and induces cell death in precancerous lesions. The efficacy of IM in the treatment of genital warts was investigated in a therapy-refractory patient. The 74-year-old male was treated with IM gel for three consecutive days. Treatment course and efficacy were evaluated by clinical inspection and non-invasive diagnostics namely optical coherence tomography (OCT) and reflectance confocal microscopy (RCM). Within 24 to 48 hours IM induced a strong local inflammatory reaction. One week later a complete response was observed. OCT and RCM showed a strong reaction after treatment with erosions, swelling of cells, and a subepidermal dark band in representative lesions. IM has the advantage of a short treatment period in contrast to other topical treatments and shows a promising clinical outcome. Larger studies are needed to validate the data.


Assuntos
Idoso , Humanos , Masculino , Morte Celular , Condiloma Acuminado , Ceratose Actínica , Microscopia , Microscopia Confocal , Tomografia de Coerência Óptica
3.
Annals of Dermatology ; : 462-468, 2014.
Artigo em Inglês | WPRIM | ID: wpr-146299

RESUMO

BACKGROUND: Perioral dermatitis (POD) is a common inflammatory skin disease without standard therapy. OBJECTIVE: We sought to evaluate the clinical value of a soothing fluid for the treatment of POD. METHODS: We included 51 patients with POD in this 8-week clinical trial. The Toleriane Fluide Efficacy in Perioral Dermatitis (TOLPOD) study had an open-label design and involved twice-daily application of Toleriane Fluide, a soothing cosmetic fluid. Clinical assessment of POD was performed with a predefined questionnaire including the POD severity index (PODSI). Control visits were made after 4 and 8 weeks of treatment. RESULTS: The results were compared with those of a historical control group treated with a vehicle cream. Patients treated with the soothing fluid showed a continuous and significant improvement of the PODSI over time. The improvement of PODSI observed with the soothing fluid was better, but not significantly better, than that observed in the historical controls. In addition, the subjective complaints of patients such as disease burden, itching, distension of the skin, and appearance improved during treatment. CONCLUSION: A soothing fluid could be a clinically useful treatment option for POD.


Assuntos
Humanos , Dermatite Perioral , Prurido , Pele , Dermatopatias , Inquéritos e Questionários
4.
Annals of Dermatology ; : 126-135, 2012.
Artigo em Inglês | WPRIM | ID: wpr-214982

RESUMO

Chronic inflammatory skin diseases such as atopic dermatitis, psoriasis or rosacea are very common. Although their exact pathogenesis is not completely understood all three diseases are characterized by dysregulation of cutaneous innate immunity. Cathelicidin LL-37 is an important effector molecule of innate immunity in the skin and atopic dermatitis, psoriasis or rosacea show defects in cathelicidin expression, function or processing. In atopic dermatitis, cathelicidin induction might be disturbed resulting in defective antimicrobial barrier function. In contrast, psoriasis is characterized by overexpression of cathelicidin. However to date it is unclear whether pro- or anti-inflammatory functions of cathelicidin predominate in lesional skin in psoriasis. In rosacea, cathelicidin processing is disturbed resulting in peptide fragments causing inflammation, erythema and telangiectasias. In this review, the current evidence on the role of cathelicidin LL-37 in the pathogenesis of inflammatory skin diseases will be outlined. As cathelicidin LL-37 might also serve as a future treatment target potential novel treatment strategies for those diseases will be discussed.


Assuntos
Peptídeos Catiônicos Antimicrobianos , Dermatite Atópica , Eritema , Imunidade Inata , Inflamação , Fragmentos de Peptídeos , Psoríase , Rosácea , Pele , Dermatopatias , Telangiectasia , Vitamina D
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