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Study aim
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- To characterize the rate and extent of bioavailability of test product in comparison of reference product after single oral dose administration in healthy, adult subjects under fasting conditions.
- To assess the bioequivalence of test formulation (Sitagliptin 50mg tablet of Alborzdarou Pharm Co.) with reference product (Januvia 50mg tablet of MSD) by means of AUC0-t and Cmax .
- Monitor the safety of the subjects participating in the study and tolerability of the test product in comparison with reference considering adverse events
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Design
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A randomized, open label, two treatments, two periods, single dose, crossover, bioequivalence study of Sitagliptin 50mg tablet of Alborzdarou Pharm Co., IRAN and Januvia 50mg tablet of MSD in 24 healthy adult subjects under fasting condition
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Settings and conduct
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1- 24 healthy subjects enroll in this project. Volunteers provide written informed consent. They find to be healthy based on the history and physical examinations as well as clinical laboratory profiles.
2- A single dose of 2*50 mg sitagliptin will administer, in each study period.
3-The Blood samples collect by direct vein punctures before and at 0 (before dosing), 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 5.0, 6.0, 8.0, 10.0, 24.0 & 36 hr. post-dose.
4- The treatment phases separate by a washout period of at least 7 days.
5- Plasma samples will transfer to analytical Lab. to measuring sitagliptin in the plasma
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Participants/Inclusion and exclusion criteria
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- Aged between 20 - 50 years
- Body weight between 50 – 100 kg
- Having good health on the basis of medical history and physical & clinical examination.
- Understand the procedures and give written informed consent
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Intervention groups
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- ُSingle oral dose of Sitagliptin 50mg * 2 tablets of Alborzdarou Pharm Co., IRAN
- Single oral dose of Januvia 50mg * 2 tablets of MSD
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Main outcome variables
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Plasma concentration of sitagliptin