Abstract | OBJECTIVE: RESEARCH DESIGN AND METHODS: This was a 4-week randomized, double-blind, placebo-controlled multi-center study with 1 or 10mg INT131 besylate or placebo daily in subjects with T2DM not receiving pharmacotherapy for their hyperglycemia. The primary efficacy analysis was the comparison of treatment groups with respect to least square mean change from baseline to Week 4 of fasting plasma glucose (FPG). RESULTS: Baseline mean (± S.D.) FPG for the study population was 171 ± 42 mg/dl. Change in FPG (± S.E., mg/dl) from baseline after 4 weeks was 8 ± 8 (P=NS) with placebo, -22 ± 8 with 1mg INT131 besylate (P=.0056) and -46 ± 7 with 10mg INT131 besylate (P<.0001). Modeling of available data from the literature of the effect of rosiglitazone under similar study conditions suggested that 1 mg of INT131 besylate had a similar reduction in FPG as expected with 8 mg of rosiglitazone. INT131 besylate was well tolerated, and the 1 mg dose demonstrated no evidence of fluid retention or weight gain. CONCLUSIONS:
INT131 besylate demonstrated a dose dependent reduction in FPG. The FPG reduction with 1mg INT131 besylate was comparable to the modeled 8 mg dose of rosiglitazone, and did not cause fluid retention or weight gain. These results are consistent with the INT131 SPPARM design.
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Authors | Fredrick L Dunn, Linda S Higgins, Jill Fredrickson, Alex M DePaoli, INT131-004 study group |
Journal | Journal of diabetes and its complications
(J Diabetes Complications)
2011 May-Jun
Vol. 25
Issue 3
Pg. 151-8
ISSN: 1873-460X [Electronic] United States |
PMID | 20739195
(Publication Type: Comparative Study, Journal Article, Multicenter Study, Randomized Controlled Trial)
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Copyright | Copyright © 2011. Published by Elsevier Inc. |
Chemical References |
- Blood Glucose
- Hypoglycemic Agents
- INT 131
- PPAR gamma
- Quinolines
- Sulfonamides
- Thiazolidinediones
- Rosiglitazone
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Topics |
- Adult
- Aged
- Blood Glucose
(drug effects, metabolism)
- Diabetes Mellitus, Type 2
(drug therapy, metabolism)
- Dose-Response Relationship, Drug
- Female
- Humans
- Hyperglycemia
(drug therapy, metabolism)
- Hypoglycemic Agents
(administration & dosage, adverse effects)
- Insulin Resistance
- Male
- Middle Aged
- PPAR gamma
(agonists)
- Quinolines
(administration & dosage, adverse effects)
- Rosiglitazone
- Sulfonamides
(administration & dosage, adverse effects)
- Thiazolidinediones
(administration & dosage, adverse effects)
- Treatment Outcome
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