[Treatment of alopecia areata with prednisone in a once-monthly oral pulse].
BACKGROUND
Various modalities have been used in the treatment of alopecia areata (AA), including pulsed oral corticosteroids. The aim of this study was to evaluate the efficacy and safety of pulsed oral prednisone in the management of AA.


METHODS
This was a prospective study in patients with progressive AA affecting more than 40% of the scalp. All patients received 5mg/kg (300 mg) oral prednisone once a month for 3 to 6 months and were examined for adverse effects. Hair growth was classified as complete, cosmetically acceptable, incomplete or no growth.


RESULTS
Thirty-four patients (18 men) with a mean age of 12+/-3 years were included. AA was ongoing for a mean 2 (1-17) years. Thirteen (38%) patients presented multifocal AA, six universalis (20%), six multifocal with ophiasic pattern (18%), six totalis (18%), and three ophiasic (6%). Six patients (18%) had no regrowth. At 3 months, incomplete or cosmetically acceptable response was noted in 28 patients (82%). At 6 months, 14 patients (41%) presented complete response, eight patients (23%) had a persistent incomplete response, and six patients (18%) had a persistent cosmetically acceptable response. Adverse effects were noted in five patients (15%). Variables predictive for no-growth response were nail involvement (P=0.001), associated dysimmunity (P=0.017), and universalis form (P=0.050).


CONCLUSIONS
A once-monthly oral pulse of 300 mg prednisone appears effective and safe. It can be recommended as first-line treatment for widespread AA.
Ait Ourhroui
M
M
Service de dermatologie, CHU Ibn Sina, Rabat, Maroc.
Hassam
B
B
Khoudri
I
I
D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000505:Alopecia / Q000188:drug therapy; D000506:Alopecia Areata / Q000188:drug therapy*; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D010342:Patient Acceptance of Health Care; D011241:Prednisone / Q000008:administration & dosage / Q000627:therapeutic use*; D011446:Prospective Studies; D020551:Pulse Therapy, Drug; D016896:Treatment Outcome; D055815:Young Adult
D011241:Prednisone