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http://dx.doi.org/10.1093/eurheartj/ehaa215 | DOI Listing |
Chronobiol Int
November 2024
Department of Biomedical Engineering, Cockrell School of Engineering, The University of Texas at Austin, Austin, Texas, USA.
Chronotherapy is the timing of medications to circadian rhythms to optimize beneficial and minimize adverse outcomes. We reviewed the US Online Prescribers' Digital Reference for the specified administration schedule of medications prescribed to manage coronary heart disease (CHD) and its major risk factors. For arterial hypertension, dosing of terazosin and guanfacine is recommended in the evening and thiazide, thiazide-like, and sulfonamide diuretics morning; Verapamil (Verelan®) morning, its "PM" formulation evening, and long-acting diltiazem (Cardizem® LA), per clinical goal, morning or evening.
View Article and Find Full Text PDFUnlabelled: Type 2 diabetics have an increased prevalence of hypertension and nondipping blood pressure (BP), which worsen cardiovascular outcomes. Exenatide, a short acting glucagon-like peptide-1 receptor agonist (GLP-1RA) used to treat type 2 diabetes, also demonstrates blood pressure (BP)-lowering effects. However, the mechanisms behind this and the impact of administration timing on BP dipping remain unclear.
View Article and Find Full Text PDFUgeskr Laeger
June 2024
Intern Medicinsk Afdeling, Københavns Universitetshospital - Holbæk Sygehus.
Ongoing monitoring and targeted treatment are important to ensure the best blood-pressure control and thus prevent cardiovascular risks. In this review, we evaluate the findings of four clinical studies investigating the effects of morning versus bedtime dosing of antihypertensives. In three out of four studies, overwhelming results were found favouring bedtime dosing.
View Article and Find Full Text PDFHeliyon
May 2024
Department of Industrial Pharmacy and Quality Assurance, R. C. Patel Institute of Pharmaceutical Education & Research, Karwand Naka, Shirpur, 425405, Maharashtra, India.
Almost all biological processes in the human body are regulated by circadian rhythm, which results in drastically different biochemical and physiological conditions throughout a 24 h period. Hence, suitable drug delivery systems should be efficiently monitored to attain the required therapeutic plasma concentration and therapeutic drug responses when needed as per chrono pharmacological concepts. "Chronotherapy" is the fast and transient release of a particular quantity of drug substance post a predetermined off-release period, termed as 'lag time'.
View Article and Find Full Text PDFEClinicalMedicine
June 2024
MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, UK.
Background: Timing drug administration to endogenous circadian rhythms may enhance treatment efficacy. In the Chronotype sub-study of the Treatment in Morning versus Evening (TIME) clinical trial we examined whether timing of usual antihypertensive medications according to patient chronotype (a behavioural marker of personal circadian rhythm) may influence clinical cardiovascular outcomes.
Methods: This was a cohort sub-study of TIME, a prospective, randomised, open-label, blinded-endpoint, UK clinical trial of morning versus evening dosing of usual antihypertensive medications and cardiovascular outcomes.
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