tetano
Editor, Senior Moderator
Drug Metab Pers Ther
. 2020 Dec 21.
doi: 10.1515/dmpt-2020-0145. Online ahead of print.
Clinically important drug-drug interactions in patients admitted to hospital with COVID-19: drug pairs, risk factors, and management
Amir Ali Mahboobipour[SUP] 1 [/SUP], Shadi Baniasadi[SUP] 2 [/SUP]
Affiliations
Abstract
Objectives: Coronavirus disease 2019 (COVID-19) is an emerging viral infection without any approved treatment. Investigational therapies for COVID-19 may cause clinically important drug-drug interactions (DDIs). We aimed to study potential DDIs (pDDIs) and their risk factors in COVID-19 patients admitted to the hospital.
Methods: We conducted a cross-sectional study in a tertiary respiratory hospital dedicated to COVID-19 patients. The Lexi-Interact database was used to investigate clinically important pDDIs. The database output including interacting drug pairs, risk rating, reliability rating, mechanism, and management was evaluated. Associations between the occurrence of pDDIs and probable risk factors were assessed by logistic regression analysis.
Results: Medical charts of 227 patients were reviewed. About 38% of the patients had at least one clinically important pDDI. More than half of the interactions were between protease inhibitors (lopinavir/ritonavir) and regularly prescribed medications for the management of comorbidities or COVID-19 symptoms (e.g., atorvastatin, alprazolam, salmeterol, and tamsulosin). Ischemic heart disease, chronic respiratory diseases, and ICU admission were significantly associated with the occurrence of pDDIs.
Conclusions: We recommend considering the risk factors for the emergence of clinically important DDIs in the pharmacotherapy of COVID-19 patients. Using an alternative medication or dose adjustments may be required in high-risk patients.
Keywords: COVID-19; drug-drug interaction; risk factor.
. 2020 Dec 21.
doi: 10.1515/dmpt-2020-0145. Online ahead of print.
Clinically important drug-drug interactions in patients admitted to hospital with COVID-19: drug pairs, risk factors, and management
Amir Ali Mahboobipour[SUP] 1 [/SUP], Shadi Baniasadi[SUP] 2 [/SUP]
Affiliations
- PMID: 33580642
- DOI: 10.1515/dmpt-2020-0145
Abstract
Objectives: Coronavirus disease 2019 (COVID-19) is an emerging viral infection without any approved treatment. Investigational therapies for COVID-19 may cause clinically important drug-drug interactions (DDIs). We aimed to study potential DDIs (pDDIs) and their risk factors in COVID-19 patients admitted to the hospital.
Methods: We conducted a cross-sectional study in a tertiary respiratory hospital dedicated to COVID-19 patients. The Lexi-Interact database was used to investigate clinically important pDDIs. The database output including interacting drug pairs, risk rating, reliability rating, mechanism, and management was evaluated. Associations between the occurrence of pDDIs and probable risk factors were assessed by logistic regression analysis.
Results: Medical charts of 227 patients were reviewed. About 38% of the patients had at least one clinically important pDDI. More than half of the interactions were between protease inhibitors (lopinavir/ritonavir) and regularly prescribed medications for the management of comorbidities or COVID-19 symptoms (e.g., atorvastatin, alprazolam, salmeterol, and tamsulosin). Ischemic heart disease, chronic respiratory diseases, and ICU admission were significantly associated with the occurrence of pDDIs.
Conclusions: We recommend considering the risk factors for the emergence of clinically important DDIs in the pharmacotherapy of COVID-19 patients. Using an alternative medication or dose adjustments may be required in high-risk patients.
Keywords: COVID-19; drug-drug interaction; risk factor.