Study of therapeutic comparison of tacrolimus 0.1% and minoxidil 2% in alopecia areata

• Published in: Nasza dermatologia online 2013-07, Vol.4 (3), p.306-310
• Main Authors: Herkal, Kallappa C., Patil, Suma, Yogeesh, Hosahalli Rjaiah, Thimmappa, Raghu Muddigere, Cholachaguddar, Lalitha
• Format: Article
• Language: English
• Subjects: Alopecia; alopecia areata; Dermatology; Hair loss; Immunotherapy; minoxidil; Patients; Potassium; Skin; tacrolimus
• ISSN: 2081-9390; 2081-9390
• DOI: 10.7241/ourd.20133.74

Introduction: Alopecia areata is a unique, idiopathic disease in which there is patchy hair loss. The variable and uncertain natural history of alopecia areata is accounting for the multiplicity of uncritical claims for a large variety of therapeutic procedures. Aim: to find the therapeutic comparison between tacrolimus 0.1% ointment and minoxidil 2% solution. Material and Methods: Patients attending skin out patient department in Navodaya medical college hospital and research centre, Raichur were screened and the consenting consecutive cases of Aopecia Areata (AA) from December 2010 to November 2011 were chosen for study. There were 75 patients in the study. It is a randomized, single blind, intension to treat study. The eligible patients for the study were randomly allocated into two groups-Group A and Group B (38 in Group A and 37 in Group B). Patients in Group A were treated with 2% Minoxidi solution to be applied twice daily over the alopecia patch, where as Patients in Group B were treated with Tacrolimus 0.1% ointment applied twice daily. Patients were followed up at 2, 4, 6, 8, 10 and 12 weeks. Alopecia Grading Score (AGS) was calculated at baseline and 12 weeks. Regrowth Score (RGS) was calculated at 12 weeks. Results: Total 69 patients completed the study (35 in Group A and 34 in Group B). In our study RGS ≥ 3 was observed in 65.71% of patients treated with Tinoxidil 2% solution and 44.12% of patients treated with Tacrolimus 0.1% ointment. Conclusion: In our study Minoxidil 2% solution had better stimulatory effect on hair growth compared to Tacrolimus 0.1% ointment in the treatment of mild to moderate patchy alopecia areata. The combination treatment may yield a better clinical response than either of the agents used singly..