Evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model
Abstract Omecamtiv mecarbil (OM) is a novel cardiac myosin activator in development for the treatment of heart failure. In vitro, OM is an inhibitor of BCRP. Rosuvastatin, a BCRP substrate, is one of the most commonly prescribed medications in patients with heart failure. The potential for a pharmac...
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oai:doaj.org-article:86aa2e97af2349d6999630760b8de5692021-11-19T17:51:35ZEvaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model1752-80621752-805410.1111/cts.13118https://doaj.org/article/86aa2e97af2349d6999630760b8de5692021-11-01T00:00:00Zhttps://doi.org/10.1111/cts.13118https://doaj.org/toc/1752-8054https://doaj.org/toc/1752-8062Abstract Omecamtiv mecarbil (OM) is a novel cardiac myosin activator in development for the treatment of heart failure. In vitro, OM is an inhibitor of BCRP. Rosuvastatin, a BCRP substrate, is one of the most commonly prescribed medications in patients with heart failure. The potential for a pharmacokinetic (PK) drug‐drug interaction (DDI) was investigated, specifically to determine whether a single 50 mg dose of OM would impact the PKs of a single 10 mg dose of rosuvastatin in an open‐label study in 14 healthy subjects. The ratios of the geometric least‐square means (90% confidence intervals [CIs]) of rosuvastatin co‐administered with OM compared to rosuvastatin alone were 127.1% (90% CI 113.8–141.9), 132.8% (90% CI 120.7–146.1), and 154.2% (90% CI 132.8–179.1) for area under the plasma‐concentration time curve from time zero to infinity (AUCinf), area under the plasma‐concentration time curve from time zero to time of last quantifiable concentration (AUClast), and maximum observed plasma concentration (Cmax), respectively. Whereas the DDI study with rosuvastatin was conducted with the co‐administration of a single dose of OM, in the clinical setting, patients receive OM at doses of 25, 37.5, or 50 mg twice daily (b.i.d.). Hence, to extrapolate the results of the DDI study to a clinically relevant scenario of continuous b.i.d. dosing with OM, physiologically‐based pharmacokinetic (PBPK) modeling was performed to explore the potential of BCRP inhibition following continuous b.i.d. dosing of OM at the highest 50 mg dose. Modeling results indicated that following 50 mg b.i.d. dosing of OM, the predicted ratios of the geometric means (90% CIs) for rosuvastatin AUCinf and Cmax were 1.18 (90% CI 1.16–1.20) and 2.04 (90% CI 1.99–2.10), respectively. Therefore, these results suggest that OM, following multiple dose administration, is a weak inhibitor of BCRP substrates and is in accordance with that observed in the single dose OM DDI clinical study.Ashit TrivediWinnie SohnPriyanka KulkarniPegah JafarinasabianHanze ZhangMarintan SpringStephen FlachSiddique AbbasiJan WahlstromEdward LeeSandeep DuttaWileyarticleTherapeutics. PharmacologyRM1-950Public aspects of medicineRA1-1270ENClinical and Translational Science, Vol 14, Iss 6, Pp 2510-2520 (2021) |
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Therapeutics. Pharmacology RM1-950 Public aspects of medicine RA1-1270 Ashit Trivedi Winnie Sohn Priyanka Kulkarni Pegah Jafarinasabian Hanze Zhang Marintan Spring Stephen Flach Siddique Abbasi Jan Wahlstrom Edward Lee Sandeep Dutta Evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model |
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Abstract Omecamtiv mecarbil (OM) is a novel cardiac myosin activator in development for the treatment of heart failure. In vitro, OM is an inhibitor of BCRP. Rosuvastatin, a BCRP substrate, is one of the most commonly prescribed medications in patients with heart failure. The potential for a pharmacokinetic (PK) drug‐drug interaction (DDI) was investigated, specifically to determine whether a single 50 mg dose of OM would impact the PKs of a single 10 mg dose of rosuvastatin in an open‐label study in 14 healthy subjects. The ratios of the geometric least‐square means (90% confidence intervals [CIs]) of rosuvastatin co‐administered with OM compared to rosuvastatin alone were 127.1% (90% CI 113.8–141.9), 132.8% (90% CI 120.7–146.1), and 154.2% (90% CI 132.8–179.1) for area under the plasma‐concentration time curve from time zero to infinity (AUCinf), area under the plasma‐concentration time curve from time zero to time of last quantifiable concentration (AUClast), and maximum observed plasma concentration (Cmax), respectively. Whereas the DDI study with rosuvastatin was conducted with the co‐administration of a single dose of OM, in the clinical setting, patients receive OM at doses of 25, 37.5, or 50 mg twice daily (b.i.d.). Hence, to extrapolate the results of the DDI study to a clinically relevant scenario of continuous b.i.d. dosing with OM, physiologically‐based pharmacokinetic (PBPK) modeling was performed to explore the potential of BCRP inhibition following continuous b.i.d. dosing of OM at the highest 50 mg dose. Modeling results indicated that following 50 mg b.i.d. dosing of OM, the predicted ratios of the geometric means (90% CIs) for rosuvastatin AUCinf and Cmax were 1.18 (90% CI 1.16–1.20) and 2.04 (90% CI 1.99–2.10), respectively. Therefore, these results suggest that OM, following multiple dose administration, is a weak inhibitor of BCRP substrates and is in accordance with that observed in the single dose OM DDI clinical study. |
format |
article |
author |
Ashit Trivedi Winnie Sohn Priyanka Kulkarni Pegah Jafarinasabian Hanze Zhang Marintan Spring Stephen Flach Siddique Abbasi Jan Wahlstrom Edward Lee Sandeep Dutta |
author_facet |
Ashit Trivedi Winnie Sohn Priyanka Kulkarni Pegah Jafarinasabian Hanze Zhang Marintan Spring Stephen Flach Siddique Abbasi Jan Wahlstrom Edward Lee Sandeep Dutta |
author_sort |
Ashit Trivedi |
title |
Evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model |
title_short |
Evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model |
title_full |
Evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model |
title_fullStr |
Evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model |
title_full_unstemmed |
Evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a BCRP substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model |
title_sort |
evaluation of drug‐drug interaction potential between omecamtiv mecarbil and rosuvastatin, a bcrp substrate, with a clinical study in healthy subjects and using a physiologically‐based pharmacokinetic model |
publisher |
Wiley |
publishDate |
2021 |
url |
https://doaj.org/article/86aa2e97af2349d6999630760b8de569 |
work_keys_str_mv |
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