Management of nirmatrelvir/ritonavir and tacrolimus interaction in kidney transplant recipients infected by COVID-19 : a three-case series

© European Association of Hospital Pharmacists 2024. No commercial re-use. See rights and permissions. Published by BMJ..

OBJECTIVES: Nirmatrelvir/ritonavir may cause a clinically relevant drug-drug interaction (DDI) with immunosuppressive drugs, such as tacrolimus, which may condition the use of this antiviral in transplant patients. We aimed to describe the management of this interaction.

METHODS: Descriptive study in which renal transplant patients in treatment with nirmatrelvir/ritonavir and tacrolimus were included. They suspended tacrolimus the day before starting the antiviral treatment, and the decision to restart it was made based on their tacrolimus blood levels. Main variables studied to measure this DDI were tacrolimus blood concentration, dose adjustment and serum creatinine.

RESULTS: Three patients were included. During the study, tacrolimus levels elevation did not have repercussion in the serum creatinine, that remained stable in all patients. No patient required hospitalisation or showed signs of rejection.

CONCLUSIONS: Our experience provides further evidence that this interaction should not be a contraindication to treatment with nirmatrelvir/ritonavir, and can be managed with close monitoring of tacrolimus levels.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:31

Enthalten in:

European journal of hospital pharmacy : science and practice - 31(2024), 2 vom: 22. Feb., Seite 175-177

Sprache:

Englisch

Beteiligte Personen:

Guzmán Cordero, Carlos [VerfasserIn]
Saez-Torres de Vicente, Maria [VerfasserIn]

Links:

Volltext

Themen:

7R9A5P7H32
9DLQ4CIU6V
AYI8EX34EU
Antiviral Agents
COVID-19
Creatinine
DRUG INCOMPATIBILITY
DRUG-RELATED SIDE EFFECTS AND ADVERSE REACTIONS
Drug Monitoring
GMW67QNF9C
Journal Article
Kidney Transplantation
Lactams
Leucine
Nirmatrelvir
Nitriles
O3J8G9O825
Proline
Ritonavir
Tacrolimus
WM0HAQ4WNM

Anmerkungen:

Date Completed 26.02.2024

Date Revised 28.02.2024

published: Electronic

Citation Status MEDLINE

doi:

10.1136/ejhpharm-2022-003544

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM350474842