Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.3.16 (calcineurin)
 17,112 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Treatment modalities of patients with atopic dermatitis (AD) are dependent on patient age, on the intensity of both skin symptoms and subjective signs of the disease i.e. itch and sleep disturbances, on the body surface involved with lesions, as well as on the type of sensitizing allergens. The characteristic of these allergens is crucial to start prophylaxis and to make decision about specific immunotherapy. In asymptomatic period of the disease the most important factor is to prevent dryness of the skin using emollients, which reconstruct integrity and continuity of stratum corneum. This procedure prevents penetration of air-borne allergens across damaged skin barrier into the skin. In mild AD cases, pimecrolimus (mainly in children) and corticosteroids of the lowest potency alternatively with their basis should be recommended. In moderate intensity AD either topical treatment with calcineurin inhibitors i.e. tacrolimus and pimecrolimus or topical corticosteroids from 4-5 group of American classification should be applied. In addition, PUVA/UVB phototherapy may be beneficial, as well as immunotherapy with specific airborne allergen/s. Coexisting bacterial skin infections should be treated with systemic antibiotics (macrolides, quinolones, and cephalosporins), viral herpes infection systemically using acyclovir for 5-7 days, and fungal infections applying ketoconazole orally, accompanied by topical treatment with miconazole or other antimycotics. Severe AD is an indication for the systemic use of cyclosporin A (rather than corticosteroids), and antibiotics as mentioned above. Prolonged 3-5 year specific immunotherapy is significant concern for selected cases. Sensitive skin areas such as face, orbicular skin, flexures should be treated with pimecrolimus and tacrolimus rather than with corticosteroids, however, topical corticosteroids are recommended on involved skin of the trunk and the extremities besides of flexures. While the improvement of severe AD is reached, the treatment modalities for benign and mild AD should be observed. In all AD patients with active skin lesions antihistaminic drugs of 2nd generation reactive with H1 receptor are a gold standard (or short treatment with these drugs of 1st generation to achieve a sedative effect, followed by the 2nd generation drug), as well as tranquilizers as the combined treatment. There is no reason for the use of anti-leukotriene drugs.
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PMID:[Diagnostic, prophylactic and therapeutic guidelines in patients with atopic dermatitis. Position paper by the task force of the National Specialists on Dermatology, Venereology and Allergology]. 1568 65

Atopic dermatitis (AD) is a common, chronic skin disorder that can significantly impact the quality of life of affected individuals as well as their families. Although the pathogenesis of the disorder is not completely understood, it appears to result from the complex interplay between defects in skin barrier function, environmental and infectious agents, and immune abnormalities. There are no specific diagnostic tests for AD; therefore, the diagnosis is based on specific clinical criteria that take into account the patient's history and clinical manifestations. Successful management of the disorder requires a multifaceted approach that involves education, optimal skin care practices, anti-inflammatory treatment with topical corticosteroids and/or topical calcineurin inhibitors (TCIs), the use of first-generation antihistamines to help manage sleep disturbances, and the treatment of skin infections. Systemic corticosteroids may also be used, but are generally reserved for the acute treatment of severe flare-ups. Topical corticosteroids are the first-line pharmacologic treatments for AD, and evidence suggests that these agents may also be beneficial for the prophylaxis of disease flare-ups. Although the prognosis for patients with AD is generally favourable, those patients with severe, widespread disease and concomitant atopic conditions, such as asthma and allergic rhinitis, are likely to experience poorer outcomes.
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PMID:Atopic dermatitis. 2216 55