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Updated: May 26, 2026
Quantification of the Immunosuppressant Tacrolimus on Dried Blood Spots Using LC-MS/MS
Published on: November 8, 2015
Open-label, pilot study examining sequential therapy with oral tacrolimus and topical tacrolimus for severe atopic
Terrence Colin Keaney1, Tina Bhutani, Priya Sivanesan
1Department of Dermatology and Cutaneous Surgery, University of Miami, Miami Beach, Florida 33139, USA. terrencekeaney@gmail.com
Background:
Systemic treatment options for generalized atopic dermatitis (AD) are limited. To our knowledge, there have been no prospective trials examining the use of oral tacrolimus, a calcineurin inhibitor, in AD.
Objectives:
We assessed the safety and efficacy of sequential therapy with oral tacrolimus and topical tacrolimus in the treatment of generalized AD using the Eczema Area and Severity Index and the Physician Global Assessment scores as the primary end points.
Methods:
Twelve patients with AD covering at least 50% body surface area were enrolled. Patients in both phases of the study received sequential therapy with oral and topical tacrolimus over a 14-week treatment period. Eczema Area and Severity Index, Physician Global Assessment, and pruritus scores were calculated at each study visit.
Results:
Patients recorded a 67% improvement in the Eczema Area and Severity Index score, a 45% improvement in the Physician Global Assessment score, and a 69% reduction in the pruritus score.
Limitations:
This investigator-initiated, open-label, single-center, proof-of-concept study lacks a large sample size and placebo control group.
Conclusion:
Sequential therapy with oral tacrolimus and topical tacrolimus may be an effective treatment for AD. A large, randomized control study is warranted.
