Primary pioglitazone failure in Asian Indian diabetics is not related to common Pro12Ala polymorph of ppar- γ gene.
Indian J Physiol Pharmacol
;
2009 Apr-June; 53(2): 175-180
Article
in English
| IMSEAR
| ID: sea-145923
ABSTRACT
To determine the various factors influencing glycemic response to pioglitazone mono therapy in newly diagnosed Asian Indian T2DM patients. Thirty T2DM patients (age 53.23±8.067 yrs, M F ratio 1416) were treated with pioglitazone for at least 14 weeks. Relationship between its glucose lowering effect and following patient parameters was studied BMI, WH ratio, HOMA-R, HOMA-β and Pro12Ala polymorph of PPAR-γ gene. Glycemic targets could be achieved in 20 (66.67%) subjects. All the parameters were comparable among responders and non-responders at the start of therapy. All the participants were homozygous for Pro allele of Pro12Ala polymorph of PPAR-γ gene. There was a significant positive association between glycemic response to pioglitazone and W H ratio (beta = 0.426, P = 0.034) and HOMA-R (beta = 0.563, P = 0.008). Primary pioglitazone failure cannot be explained on the basis of body fat and its distribution, insulin resistance and secretory function and Pro12Ala polymorph of PPAR-γ gene. Among responders central obesity and high insulin resistance were associated with better glycemic response.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Language:
English
Journal:
Indian J Physiol Pharmacol
Year:
2009
Type:
Article
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