Efficacy of Oral Tofacitinib in Moderate to Severe Alopecia Areata, Totalis and Universalis at Tertiary Care Hospital, Karachi.

To determine the efficacy of oral Tofacitinib in the treatment of moderate to severe alopecia areata, totalis and universalis at tertiary care hospital of Karachi, Pakistan. Efficacy of treatment in patients presenting with alopecia areata will be assessed using SALT Score on follow up at 6,12 and 24 weeks where four categories of treatment response were defined: 0 (re-growth ≤10%), 1 (11-25%), 2 (26-50%), 3 (51-75%) and 4 (re-growth \>75%). Efficacy will be considered if re-growth ≥ 2.