Consequences of oral antithrombotic use in patients with chronic kidney disease

Abstract We assessed the risks of bleeding, acute kidney injury (AKI), and kidney failure associated with the prescription of antithrombotic agents (oral anticoagulants and/or antiplatelet agents) in patients with moderate‐to‐advanced chronic kidney disease (CKD). CKD‐REIN is a prospective cohort of...

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Autores principales: Solène M. Laville, Oriane Lambert, Aghiles Hamroun, Marie Metzger, Christian Jacquelinet, Maurice Laville, Luc Frimat, Denis Fouque, Christian Combe, Carole Ayav, Roberto Pecoits‐Filho, Bénédicte Stengel, Ziad A. Massy, Sophie Liabeuf, the CKD‐REIN Study Collaborators
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Publicado: Wiley 2021
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spelling oai:doaj.org-article:496f063a74864d888537bfc7d12c9f052021-11-19T17:51:34ZConsequences of oral antithrombotic use in patients with chronic kidney disease1752-80621752-805410.1111/cts.13084https://doaj.org/article/496f063a74864d888537bfc7d12c9f052021-11-01T00:00:00Zhttps://doi.org/10.1111/cts.13084https://doaj.org/toc/1752-8054https://doaj.org/toc/1752-8062Abstract We assessed the risks of bleeding, acute kidney injury (AKI), and kidney failure associated with the prescription of antithrombotic agents (oral anticoagulants and/or antiplatelet agents) in patients with moderate‐to‐advanced chronic kidney disease (CKD). CKD‐REIN is a prospective cohort of 3022 nephrology outpatients with CKD stages 2–5 at baseline. We used cause‐specific Cox proportional hazard models to estimate hazard ratios (HRs) for bleeding (identified through hospitalizations), AKI, and kidney failure. Prescriptions of oral antithrombotics were treated as time‐dependent variables. At baseline, 339 (11%) patients (65% men; 69 [60–76] years) were prescribed oral anticoagulants only, 1095 (36%) antiplatelets only, and 101 (3%) both type of oral antithrombotics. Over a median (interquartile range [IQR]) follow‐up period of 3.0 (IQR, 2.8–3.1) years, 152 patients experienced a bleeding event, 414 patients experienced an episode of AKI, and 270 experienced kidney failure. The adjusted HRs (95% confidence interval [95% CI]) for bleeding associated with prescriptions of antiplatelets only, oral anticoagulants only, and antiplatelet + oral anticoagulant were, respectively, 0.74 (95% CI, 0.46–1.19), 2.38 (95% CI, 1.45–3.89), and 3.96 (95% CI, 2.20–7.12). An increased risk of AKI risk was associated with the prescription of oral anticoagulants (adjusted HR, 1.90, 95% CI, 1.47–2.45) but not the prescription of antiplatelets (HR, 1.24, 95% CI, 0.98–1.56). Kidney failure was not associated with the prescription of oral antithrombotics of any type. This study confirms the high risk of AKI associated with oral anticoagulants prescription in patients with CKD and also highlights the potential aggravating effect of combining vitamin K antagonist (VKA) and antiplatelets on the risk of bleeding.Solène M. LavilleOriane LambertAghiles HamrounMarie MetzgerChristian JacquelinetMaurice LavilleLuc FrimatDenis FouqueChristian CombeCarole AyavRoberto Pecoits‐FilhoBénédicte StengelZiad A. MassySophie Liabeufthe CKD‐REIN Study CollaboratorsWileyarticleTherapeutics. PharmacologyRM1-950Public aspects of medicineRA1-1270ENClinical and Translational Science, Vol 14, Iss 6, Pp 2242-2253 (2021)
institution DOAJ
collection DOAJ
language EN
topic Therapeutics. Pharmacology
RM1-950
Public aspects of medicine
RA1-1270
spellingShingle Therapeutics. Pharmacology
RM1-950
Public aspects of medicine
RA1-1270
Solène M. Laville
Oriane Lambert
Aghiles Hamroun
Marie Metzger
Christian Jacquelinet
Maurice Laville
Luc Frimat
Denis Fouque
Christian Combe
Carole Ayav
Roberto Pecoits‐Filho
Bénédicte Stengel
Ziad A. Massy
Sophie Liabeuf
the CKD‐REIN Study Collaborators
Consequences of oral antithrombotic use in patients with chronic kidney disease
description Abstract We assessed the risks of bleeding, acute kidney injury (AKI), and kidney failure associated with the prescription of antithrombotic agents (oral anticoagulants and/or antiplatelet agents) in patients with moderate‐to‐advanced chronic kidney disease (CKD). CKD‐REIN is a prospective cohort of 3022 nephrology outpatients with CKD stages 2–5 at baseline. We used cause‐specific Cox proportional hazard models to estimate hazard ratios (HRs) for bleeding (identified through hospitalizations), AKI, and kidney failure. Prescriptions of oral antithrombotics were treated as time‐dependent variables. At baseline, 339 (11%) patients (65% men; 69 [60–76] years) were prescribed oral anticoagulants only, 1095 (36%) antiplatelets only, and 101 (3%) both type of oral antithrombotics. Over a median (interquartile range [IQR]) follow‐up period of 3.0 (IQR, 2.8–3.1) years, 152 patients experienced a bleeding event, 414 patients experienced an episode of AKI, and 270 experienced kidney failure. The adjusted HRs (95% confidence interval [95% CI]) for bleeding associated with prescriptions of antiplatelets only, oral anticoagulants only, and antiplatelet + oral anticoagulant were, respectively, 0.74 (95% CI, 0.46–1.19), 2.38 (95% CI, 1.45–3.89), and 3.96 (95% CI, 2.20–7.12). An increased risk of AKI risk was associated with the prescription of oral anticoagulants (adjusted HR, 1.90, 95% CI, 1.47–2.45) but not the prescription of antiplatelets (HR, 1.24, 95% CI, 0.98–1.56). Kidney failure was not associated with the prescription of oral antithrombotics of any type. This study confirms the high risk of AKI associated with oral anticoagulants prescription in patients with CKD and also highlights the potential aggravating effect of combining vitamin K antagonist (VKA) and antiplatelets on the risk of bleeding.
format article
author Solène M. Laville
Oriane Lambert
Aghiles Hamroun
Marie Metzger
Christian Jacquelinet
Maurice Laville
Luc Frimat
Denis Fouque
Christian Combe
Carole Ayav
Roberto Pecoits‐Filho
Bénédicte Stengel
Ziad A. Massy
Sophie Liabeuf
the CKD‐REIN Study Collaborators
author_facet Solène M. Laville
Oriane Lambert
Aghiles Hamroun
Marie Metzger
Christian Jacquelinet
Maurice Laville
Luc Frimat
Denis Fouque
Christian Combe
Carole Ayav
Roberto Pecoits‐Filho
Bénédicte Stengel
Ziad A. Massy
Sophie Liabeuf
the CKD‐REIN Study Collaborators
author_sort Solène M. Laville
title Consequences of oral antithrombotic use in patients with chronic kidney disease
title_short Consequences of oral antithrombotic use in patients with chronic kidney disease
title_full Consequences of oral antithrombotic use in patients with chronic kidney disease
title_fullStr Consequences of oral antithrombotic use in patients with chronic kidney disease
title_full_unstemmed Consequences of oral antithrombotic use in patients with chronic kidney disease
title_sort consequences of oral antithrombotic use in patients with chronic kidney disease
publisher Wiley
publishDate 2021
url https://doaj.org/article/496f063a74864d888537bfc7d12c9f05
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