Effect of modified wuhua decoction on skin barrier function in facial corticosteroid addictive dermatitis patients / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To observe the clinical efficacy of modified Wuhua Decoction (WHD) on corticosteroid addictive dermatitis (CsAD) and in improving patients' facial skin barrier function.</p><p><b>METHODS</b>Seventy-five patients were randomly assigned to two groups, the 38 in the treated group treated with WHD together with oral administration of levocetirizine tablet, while the 37 in the control group treated with levocetirizine tablet alone in the same way, 30 days as a course. Skin erythema dose (ED) and transepidermal water loss (TEWL) of patients were measured before and after treatment.</p><p><b>RESULTS</b>Five cases in the treated group and 7 cases in the control group were dropped out. The total effective rate was 69.7% (23/33 cases) in the treated group and 10.0% (3/30 cases) in the control group respectively, with the score of objective symptoms reduced from 5.48 +/- 1.60 before treatment to 1.24 +/- 1.62 after treatment and the score of subjective symptoms reduced from 7.06 +/- 1.54 to 1.55 +/- 1.72 in the treated group, while in the control group, the two indexes reduced from 5.57 +/- 1.25 to 3.27 +/- 1.55 and from 6.77 +/- 1.36 to 3.07 +/- 1.36 respectively, showing significant difference between the two groups and the efficacy in the treated group was better than that in the control group (P <0.01). Skin ED decreased significantly in the treated group after treatment, and insignificantly in the control group. TEWL began to decrease on the 15th day in the treated group, while it was unchanged in the control group; on the 30th day, although a decrease was shown in both groups, its reduction was lower in the treated group (P <0.05).</p><p><b>CONCLUSION</b>WHD has significant clinical efficacy on CsAD, it could reduce the skin ED and quickly recover the injured facial skin barrier function.</p>

Clinical effect of treatment for clearing heat, detoxicating and nourishing Yin on patients with glucocorticosteroid induced facial dermatitis and its effect on skin barrier function / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To observe the clinical efficacy of treatment for clearing heat, detoxicating and nourishing Yin (abbr. as CHM) on glucocorticosteroid (GCS) induced facial dermatitis, and its effect in repairing skin barrier function.</p><p><b>METHODS</b>One hundred and fifteen patients were randomly assigned into two groups, 68 in the treated group treated with CHM and 47 in the control group treated by oral administration of loratadine 10 mg once a day and ketotifen 1 mg once every night. The volume of transepidermal water loss (TEWL) of patients was measured before and after treatment.</p><p><b>RESULTS</b>The effective rate was 77.9% (53/68) and 14.9% (7/47) in the treated group and the control group respectively, showing significant difference between the two groups, and it was better in the treated group than that in the control group (P < 0.01). The decrease of TEWL in the treated group was also superior to that in the control group (P < 0.01).</p><p><b>CONCLUSION</b>Chinese herbal treatment for clearing heat, detoxicating and nourishing Yin has significant clinical efficiency on GCS induced facial dermatitis and in repairing the skin barrier function.</p>