Case report: Drug-drug interaction between alectinib and apixaban in NSCLC

Plasma concentrations of direct oral anticoagulants (DOAC) are potentially affected because of drug-drug interactions (DDI) with anticancer treatment as a result of inhibition or induction of CYP3A4, p-glycoprotein (P-gp) and/or Breast Cancer Resistance Protein (BCRP) interactions.Here, we present a...

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Main Authors: J.L. Gulikers, M. Slikkerveer, K. Winckers, L.E.L. Hendriks, S. Dursun, S. Croes, R.M.J.M. van Geel
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Current Problems in Cancer: Case Reports
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666621922000503
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author J.L. Gulikers
M. Slikkerveer
K. Winckers
L.E.L. Hendriks
S. Dursun
S. Croes
R.M.J.M. van Geel
author_facet J.L. Gulikers
M. Slikkerveer
K. Winckers
L.E.L. Hendriks
S. Dursun
S. Croes
R.M.J.M. van Geel
author_sort J.L. Gulikers
collection DOAJ
description Plasma concentrations of direct oral anticoagulants (DOAC) are potentially affected because of drug-drug interactions (DDI) with anticancer treatment as a result of inhibition or induction of CYP3A4, p-glycoprotein (P-gp) and/or Breast Cancer Resistance Protein (BCRP) interactions.Here, we present a 78-year-old patient with non-small cell lung cancer (NSCLC) receiving treatment with alectinib concurrent with apixaban as prophylactic treatment of recurrent thrombophlebitis. Given the unexpected high apixaban plasma concentrations, the apixaban dose was reduced stepwise to 25% of its original dose in order to achieve values within the on-therapy reference range. This case demonstrates that monitoring DOAC plasma concentrations may be indicated when DOACs are used concurrently with alectinib.
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spelling doaj.art-0d89b289fb7547b4907d0096501bd9732022-12-22T03:13:53ZengElsevierCurrent Problems in Cancer: Case Reports2666-62192022-09-017100186Case report: Drug-drug interaction between alectinib and apixaban in NSCLCJ.L. Gulikers0M. Slikkerveer1K. Winckers2L.E.L. Hendriks3S. Dursun4S. Croes5R.M.J.M. van Geel6Department of Clinical Pharmacy & Toxicology, Maastricht University Medical Center+, Maastricht, the Netherlands; CARIM School for Cardiovascular Disease, Maastricht University, Maastricht, the NetherlandsDepartment of Clinical Pharmacy & Toxicology, Maastricht University Medical Center+, Maastricht, the NetherlandsCARIM School for Cardiovascular Disease, Maastricht University, Maastricht, the Netherlands; Department of Internal Medicine, Maastricht University Medical Center+, Maastricht, the NetherlandsDepartment of Pulmonary Diseases, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, the NetherlandsDepartment of Pulmonary Diseases, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, the NetherlandsDepartment of Clinical Pharmacy & Toxicology, Maastricht University Medical Center+, Maastricht, the Netherlands; CARIM School for Cardiovascular Disease, Maastricht University, Maastricht, the NetherlandsDepartment of Clinical Pharmacy & Toxicology, Maastricht University Medical Center+, Maastricht, the Netherlands; CARIM School for Cardiovascular Disease, Maastricht University, Maastricht, the Netherlands; Corresponding author at: Department of Clinical Pharmacy & Toxicology, Maastricht University Medical Center+, Maastricht, the Netherlands.Plasma concentrations of direct oral anticoagulants (DOAC) are potentially affected because of drug-drug interactions (DDI) with anticancer treatment as a result of inhibition or induction of CYP3A4, p-glycoprotein (P-gp) and/or Breast Cancer Resistance Protein (BCRP) interactions.Here, we present a 78-year-old patient with non-small cell lung cancer (NSCLC) receiving treatment with alectinib concurrent with apixaban as prophylactic treatment of recurrent thrombophlebitis. Given the unexpected high apixaban plasma concentrations, the apixaban dose was reduced stepwise to 25% of its original dose in order to achieve values within the on-therapy reference range. This case demonstrates that monitoring DOAC plasma concentrations may be indicated when DOACs are used concurrently with alectinib.http://www.sciencedirect.com/science/article/pii/S2666621922000503ApixabanAlectinibDOACDDI
spellingShingle J.L. Gulikers
M. Slikkerveer
K. Winckers
L.E.L. Hendriks
S. Dursun
S. Croes
R.M.J.M. van Geel
Case report: Drug-drug interaction between alectinib and apixaban in NSCLC
Current Problems in Cancer: Case Reports
Apixaban
Alectinib
DOAC
DDI
title Case report: Drug-drug interaction between alectinib and apixaban in NSCLC
title_full Case report: Drug-drug interaction between alectinib and apixaban in NSCLC
title_fullStr Case report: Drug-drug interaction between alectinib and apixaban in NSCLC
title_full_unstemmed Case report: Drug-drug interaction between alectinib and apixaban in NSCLC
title_short Case report: Drug-drug interaction between alectinib and apixaban in NSCLC
title_sort case report drug drug interaction between alectinib and apixaban in nsclc
topic Apixaban
Alectinib
DOAC
DDI
url http://www.sciencedirect.com/science/article/pii/S2666621922000503
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