Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rhus dermatitis, experimentally induced in humans, was used as a model for determining the efficacy of various proprietary topical steroids. One-centimeter squares of vesicular dermatitis were induced by patch application of Rhus oleoresin. The steroids were then applied without occlusion once daily for four days, with readings of the therapeutic effect taken on the fifth day. Only potent steroids provided unequivocal suppression in this severe test. The rank order of efficacy corresponded to clinical experience. Cream and ointment formulations of the same steroid at the same strength did not differ. High strength preparations were more effective than regular strengths. Relief of pruritus was an important early effect of efficaceous steroids.
 ...
PMID:Assay of topical corticosteroids. Efficacy of suppression of experimental Rhus dermatitis in humans. 13 36

Six separate investigators following the methodology stipulated in a common protocol provided a data base of 124 patients with Rhus dermatitis, other contact dermatitis, or atopic dermatitis. In this double-blind study, one or two 1 ml (4.0 mg/ml) intramuscular injections of the new sodium phosphate ester of betamethasone was compared with dexamethasone sodium phosphate in the treatment of the signs and symptoms common to these disorders. The comparably balanced groups responded dramatically to both drugs. Within 24 hours the mean scores of all symptoms and patients' overall condition were reduced appreciable. Pruritus, burning, inflammation and other typical symptoms and signs each responded well. The significant beneficial differences were observed most often in patients on betamethasone. There were no treatment failures and no side effects in this short-term trial.
 ...
PMID:Parenteral short-term corticosteroid therapy in moderate to severe dermatoses. A comparative multiclinic study. 13 30