DrugLib.com — Drug Information Portal

Rx drug information, pharmaceutical research, clinical trials, news, and more



Efficacy of betamethasone valerate foam formulation in comparison with betamethasone dipropionate lotion in the treatment of mild-to-moderate alopecia areata: a multicenter, prospective, randomized, controlled, investigator-blinded trial.

Author(s): Mancuso G, Balducci A, Casadio C, Farina P, Staffa M, Valenti L, Milani M

Affiliation(s): Dermatologic Services of Lugo di Romagna, Bagnacavallo, Alfonsine and Russi, Ravenna, Italy.

Publication date & source: 2003-07, Int J Dermatol., 42(7):572-5.

Publication type: Clinical Trial; Multicenter Study; Randomized Controlled Trial

BACKGROUND: Betamethasone valerate foam (BVF) is a new topical corticosteroid formulation. In scalp psoriasis patients BVF has induced a significantly greater clinical improvement in comparison with corticosteroid lotions. No data are available to date regarding the efficacy and safety of BVF in mild-to-moderate alopecia areata (AA). STUDY AIM: To evaluate the efficacy, tolerability and safety of BVF treatment in patients with mild-to-moderate AA. SUBJECTS AND METHODS: Sixty-one patients (26 men and 35 women; mean age 41 +/- 13 years) with mild-to-moderate AA (hair loss < 26%) were enrolled in a parallel-group, investigator-blinded trial. Subjects were assigned randomly to BVF (31 patients) or to betamethasone dipropionate lotion (BDL) (30 subjects). Both treatments were applied to the affected areas twice a day for 12 consecutive weeks. OUTCOMES: The primary study outcome was to compare the hair regrowth rate. Efficacy was evaluated at weeks 8 and 12 and at follow up (week 20), using a hair regrowth score (RGS) with a scale ranging from 0 (regrowth < 10%) to 4 (regrowth > 75%). RESULTS: Fifty-seven subjects (93%) completed the trial. At week 20, the RGS was 3.1 +/- 1.5 and 1.8 +/- 1.6 in the BVF and BDL groups, respectively (P < 0.01). A RGS > 3 was observed in 61% of patients in the BVF group (19/31) in comparison with 27% (8/30) in the BDL group (P < 0.03). No serious adverse events were observed in both groups during the study. CONCLUSION: Betamethasone valerate foam has shown to be an effective and well-tolerated treatment of mild-to-moderate AA. Further trials are warranted to evaluate the role of this new formulation in comparison or in combination with intralesional corticosterioids in AA treatment.

Page last updated: 2006-01-31

-- advertisement -- The American Red Cross
 
Home | About Us | Contact Us | Site usage policy | Privacy policy

All Rights reserved - Copyright DrugLib.com, 2006-2017