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Updated: Aug 9, 2026

Quantification of the Immunosuppressant Tacrolimus on Dried Blood Spots Using LC-MS/MS
Published on: November 8, 2015
[Drug interactions of tacrolimus]
Melanie E Sumner1, Stefanie Albers, Klaus G Schmidt
1Klinische Pharmazie und Pharmakotherapie, Heinrich-Heine-Universität Düsseldorf.
Allogeneic hematopoetic stem cell transplantations can be complicated by a graft-versus-host disease (GvHD), i.e., immunocompetent cells from the transplanted bone marrow act against solid organs of the recipient. A GvHD is treated with immunosuppressants. Consequently, further drugs are required, for example in order to prevent infections and result in in polymedication of those patients with a risk of drug interactions. In this case report, drug interactions between tacrolimus and concomitant therapy in a stem-cell-transplanted patient are discussed.
Allogeneic hematopoetic stem cell transplantations can be complicated by a graft-versus-host disease (GvHD), i.e., immunocompetent cells from the transplanted bone marrow act against solid organs of the recipient. A GvHD is treated with immunosuppressants. Consequently, further drugs are required, for example in order to prevent infections and result in in polymedication of those patients with a risk of drug interactions. In this case report, drug interactions between tacrolimus and concomitant therapy in a stem-cell-transplanted patient are discussed.
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