Milk-alkali syndrome and tacrolimus metabolism

Chronic immunosuppressive therapy is critical to all transplant patients to help prevent rejection, chronic injury and loss of allograft. Tacrolimus is used as immunosuppression in more than ninety percent of kidney transplant recipients, and requires drug level monitoring. It is known that many pre...

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Main Authors: Gurbir Singh, Sabrina Lee, Meena Parakaal, Michelle Hwang, Erik L. Lum
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Transplantation Reports
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2451959622000312
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author Gurbir Singh
Sabrina Lee
Meena Parakaal
Michelle Hwang
Erik L. Lum
author_facet Gurbir Singh
Sabrina Lee
Meena Parakaal
Michelle Hwang
Erik L. Lum
author_sort Gurbir Singh
collection DOAJ
description Chronic immunosuppressive therapy is critical to all transplant patients to help prevent rejection, chronic injury and loss of allograft. Tacrolimus is used as immunosuppression in more than ninety percent of kidney transplant recipients, and requires drug level monitoring. It is known that many prescribed medications can alter tacrolimus metabolism and lead to unpredictable levels that may expose patients to the above-mentioned complications. However, the use of over-the-counter medications is often overlooked. Here, we present a case report in which over-the-counter calcium carbonate significantly affected the patient's tacrolimus metabolism leading to unpredictable levels.
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spelling doaj.art-2410cb7a95904084b426431156e5fc8f2022-12-22T04:41:31ZengElsevierTransplantation Reports2451-95962022-12-0174100123Milk-alkali syndrome and tacrolimus metabolismGurbir Singh0Sabrina Lee1Meena Parakaal2Michelle Hwang3Erik L. Lum4Department of Medicine, Division Nephrology, David Geffen School of Medicine, University of California Los Angeles, 200 Medical Plaza, Ste 565, Los Angeles, CA 90095, United StatesDepartment of Pharmaceutical Services, Ronald Reagan Medical Center, Los Angeles, United StatesDepartment of Medicine, Division Nephrology, David Geffen School of Medicine, University of California Los Angeles, 200 Medical Plaza, Ste 565, Los Angeles, CA 90095, United StatesDepartment of Medicine, Division Nephrology, David Geffen School of Medicine, University of California Los Angeles, 200 Medical Plaza, Ste 565, Los Angeles, CA 90095, United StatesDepartment of Medicine, Division Nephrology, David Geffen School of Medicine, University of California Los Angeles, 200 Medical Plaza, Ste 565, Los Angeles, CA 90095, United States; Corresponding author.Chronic immunosuppressive therapy is critical to all transplant patients to help prevent rejection, chronic injury and loss of allograft. Tacrolimus is used as immunosuppression in more than ninety percent of kidney transplant recipients, and requires drug level monitoring. It is known that many prescribed medications can alter tacrolimus metabolism and lead to unpredictable levels that may expose patients to the above-mentioned complications. However, the use of over-the-counter medications is often overlooked. Here, we present a case report in which over-the-counter calcium carbonate significantly affected the patient's tacrolimus metabolism leading to unpredictable levels.http://www.sciencedirect.com/science/article/pii/S2451959622000312TransplantationTacrolimusMetabolismMilk alkali syndrome immunosuppression
spellingShingle Gurbir Singh
Sabrina Lee
Meena Parakaal
Michelle Hwang
Erik L. Lum
Milk-alkali syndrome and tacrolimus metabolism
Transplantation Reports
Transplantation
Tacrolimus
Metabolism
Milk alkali syndrome immunosuppression
title Milk-alkali syndrome and tacrolimus metabolism
title_full Milk-alkali syndrome and tacrolimus metabolism
title_fullStr Milk-alkali syndrome and tacrolimus metabolism
title_full_unstemmed Milk-alkali syndrome and tacrolimus metabolism
title_short Milk-alkali syndrome and tacrolimus metabolism
title_sort milk alkali syndrome and tacrolimus metabolism
topic Transplantation
Tacrolimus
Metabolism
Milk alkali syndrome immunosuppression
url http://www.sciencedirect.com/science/article/pii/S2451959622000312
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AT meenaparakaal milkalkalisyndromeandtacrolimusmetabolism
AT michellehwang milkalkalisyndromeandtacrolimusmetabolism
AT erikllum milkalkalisyndromeandtacrolimusmetabolism