Abstract | BACKGROUND: METHODS: SESTA R was a 26-week, randomized, double-blind, multicenter study comparing the effects of a supratherapeutic dosage of aleglitazar (600 μg/day) with pioglitazone (45 mg/day) on change in measured GFR (mGFR) in 174 patients with type 2 diabetes and normal to mildly impaired renal function (estimated GFR [eGFR] 60 to 120 ml/min/1.73 m(2)). RESULTS: In 118 patients with evaluable GFR measurements, baseline mean (± SD) mGFR was 97.6 ± 17.5 ml/min/1.73 m(2) in the aleglitazar group and 101.9±21.6ml/min/1.73m(2) in the pioglitazone group. Mean percent change from baseline mGFR was -16.9% (90% confidence interval -22.0 to -11.5) with aleglitazar and -4.6% (-10.15 to 1.35) with pioglitazone, a mean treatment difference of -13.0% (-19.0 to -6.5). The 17% decrease from baseline in mGFR was consistent with the 19% decrease in eGFR Modification of Diet in Renal Disease (MDRD) observed with aleglitazar, which reached a plateau after 4weeks, with no further progression until treatment discontinuation. Following aleglitazar withdrawal, eGFR values returned to pretreatment levels within the 4-8-week follow-up, which suggests reversible hemodynamic changes in renal function. CONCLUSIONS: Despite the increased incidence of expected, dose-dependent PPAR class side effects (e.g., peripheral edema, weight gain, and congestive heart failure) limiting further development of this supratherapeutic dosage of aleglitazar (600 μg/day), these data, together with the data from the dose-ranging SYNCHRONY study, suggest aleglitazar may be a potential new treatment for cardiovascular risk reduction in post- acute coronary syndrome patients at the therapeutic 150 μg daily dose.
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Authors | Matthias Herz, Flavio Gaspari, Norberto Perico, Giancarlo Viberti, Teresa Urbanowska, Michael Rabbia, Dominika Wieczorek Kirk |
Journal | International journal of cardiology
(Int J Cardiol)
Vol. 151
Issue 2
Pg. 136-42
(Sep 01 2011)
ISSN: 1874-1754 [Electronic] Netherlands |
PMID | 20837369
(Publication Type: Comparative Study, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2010 Elsevier Ireland Ltd. All rights reserved. |
Chemical References |
- Oxazoles
- Thiophenes
- aleglitazar
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Topics |
- Adolescent
- Adult
- Aged
- Diabetes Mellitus, Type 2
(drug therapy, physiopathology)
- Dose-Response Relationship, Drug
- Double-Blind Method
- Female
- Follow-Up Studies
- Glomerular Filtration Rate
(drug effects)
- Humans
- Male
- Middle Aged
- Oxazoles
(administration & dosage, adverse effects)
- Prognosis
- Renal Insufficiency
(chemically induced, physiopathology)
- Retrospective Studies
- Thiophenes
(administration & dosage, adverse effects)
- Young Adult
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