| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| Type II Diabetes Mellitus |
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| MedDRA Classification |
| E.1.3 | Condition being studied is a rare disease | No |
| E.2 Objective of the trial |
| E.2.1 | Main objective of the trial |
The aim of this study is to explore the relationship between postprandial release of incretin hormones, glucose homeostasis and plasma markers related to oxidative stress and endothelial dysfunction in relation to the use of the postprandial glucose regulator drug, repaglinide. The work will allow us to investigate:- (i) For the first time, any effects of repaglinide on the release of incretin hormones (GLP-1 and GIP). Since both have effects on postprandial glucose homeostasis and -cell mediated insulin release, we speculate that repaglinide might contribute to improved glucose homeostasis via incretin release. (ii) For the first time in vivo, the association between incretin hormones and plasma markers of oxidative stress and endothelial dysfunction.
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| E.2.2 | Secondary objectives of the trial |
To replicate the associated improvement in plasma markers of oxidative stress previously observed with repaglinide and to further elucidate this mechanism in terms of postprandial glucose homeostasis and incretin effect
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| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
Type II Diabetics treated with Metformin Non smokers aged between 40 - 70 years males & females No acute concurrent illness
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| E.4 | Principal exclusion criteria |
Patients with coronary heart disease Have proteinuria (albumin:creatnine ratio >30mg/mmol) and those with a serum creatinine >150mmol/l Patients taking vitamin supplementation |
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| E.5 End points |
| E.5.1 | Primary end point(s) | |
| E.6 and E.7 Scope of the trial |
| E.6 | Scope of the trial |
| E.6.1 | Diagnosis | No |
| E.6.2 | Prophylaxis | No |
| E.6.3 | Therapy | Yes |
| E.6.4 | Safety | No |
| E.6.5 | Efficacy | Yes |
| E.6.6 | Pharmacokinetic | No |
| E.6.7 | Pharmacodynamic | No |
| E.6.8 | Bioequivalence | No |
| E.6.9 | Dose response | No |
| E.6.10 | Pharmacogenetic | No |
| E.6.11 | Pharmacogenomic | No |
| E.6.12 | Pharmacoeconomic | No |
| E.6.13 | Others | No |
| E.7 | Trial type and phase |
| E.7.1 | Human pharmacology (Phase I) | Information not present in EudraCT |
| E.7.1.1 | First administration to humans | Information not present in EudraCT |
| E.7.1.2 | Bioequivalence study | Information not present in EudraCT |
| E.7.1.3 | Other | Information not present in EudraCT |
| E.7.1.3.1 | Other trial type description | |
| E.7.2 | Therapeutic exploratory (Phase II) | Information not present in EudraCT |
| E.7.3 | Therapeutic confirmatory (Phase III) | Information not present in EudraCT |
| E.7.4 | Therapeutic use (Phase IV) | Yes |
| E.8 Design of the trial |
| E.8.1 | Controlled | Yes |
| E.8.1.1 | Randomised | Yes |
| E.8.1.2 | Open | Yes |
| E.8.1.3 | Single blind | Information not present in EudraCT |
| E.8.1.4 | Double blind | Information not present in EudraCT |
| E.8.1.5 | Parallel group | Information not present in EudraCT |
| E.8.1.6 | Cross over | Information not present in EudraCT |
| E.8.1.7 | Other | Information not present in EudraCT |
| E.8.2 | Comparator of controlled trial |
| E.8.2.1 | Other medicinal product(s) | No |
| E.8.2.2 | Placebo | Information not present in EudraCT |
| E.8.2.3 | Other | Information not present in EudraCT |
| E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
| E.8.4 | The trial involves multiple sites in the Member State concerned | Information not present in EudraCT |
| E.8.5 | The trial involves multiple Member States | Information not present in EudraCT |
| E.8.6 Trial involving sites outside the EEA |
| E.8.6.1 | Trial being conducted both within and outside the EEA | Information not present in EudraCT |
| E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
| E.8.7 | Trial has a data monitoring committee | Yes |
| E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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| E.8.9 Initial estimate of the duration of the trial |
| E.8.9.1 | In the Member State concerned years | 2 |
| E.8.9.1 | In the Member State concerned months | |
| E.8.9.1 | In the Member State concerned days | |
| E.8.9.2 | In all countries concerned by the trial years | 2 |