Cureus. 2021 Aug 20;13(8):e17331. doi: 10.7759/cureus.17331. eCollection 2021 Aug.
ABSTRACT
This review aimed to assess the efficacy and safety of once- versus twice-daily administration of angiotensin-converting enzyme (ACE) inhibitors for the management of hypertension. A literature search on PubMed and Google Scholar was performed (January 1980 to June 2020) using the following search terms: ACE inhibitors, lisinopril, enalapril, fosinopril, trandolapril, ramipril, perindopril, captopril, benazepril, ambulatory blood pressure, hypertension, twice-daily dosing, once-daily dosing. Reference lists from retrieved articles were examined for additional reports. Relevant English-language studies or those conducted in humans were considered. Overall, six studies were included that compared the efficacy of once-daily to twice-daily dosing of ACE inhibitors. Similar blood pressure-lowering effects, and, in some studies, greater blood pressure lowering has been noted in the twice-daily administration arm than once-daily administration of ACE inhibitors. ACE inhibitors' pharmacokinetic and pharmacodynamic properties play an integral role in determining the expected blood pressure-lowering outcome. It is noteworthy that adherence issues may arise when transitioning from a once-daily regimen to a twice-daily regimen. There appear to be no added safety concerns between twice-daily and once-daily administration of ACE inhibitors regarding safety outcomes. After reviewing the available literature, twice-daily dosing of ACE inhibitors may promote added blood pressure-lowering effects, with the advantages of reducing cost, reducing the risk of drug-drug interactions, reducing polypharmacy, and reducing patient confusion about their medications. Recommendations for twice-daily administration of ACE -inhibitors should be made via shared decision-making with the patient, and clinician judgment, to drive treatment selection.
PMID:34567875 | PMC:PMC8451516 | DOI:10.7759/cureus.17331