E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Type 2 diabetes |
Diabetes mellitus type 2 |
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E.1.1.1 | Medical condition in easily understood language |
Type 2 diabetes |
Suikerziekte |
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E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
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 main objective of this study is to evaluate the albuminuria lowering effect of dapagliflozin, exenatide and their combination in patients with type 2 diabetes and elevated albuminuria (3.5-100 mg/mmol). |
Het bepalen van het albuminurie-verlagende effect van dapagliflozine, exenatide en de combinatie van beiden bij patiënten met diabetes type 2. |
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E.2.2 | Secondary objectives of the trial |
Secondary objectives are to assess the correlation in albuminuria-lowering response of dapagliflozin and exenatide within each individual, to assess the effect of dapagliflozin, exenatide and their combination on extracellular volume, to evaluate the correlation between change in extracellular volume and effect on albuminuria, to assess the effect of dapagliflozin, exenatide and their combination on blood pressure and weight, and to evaluate the correlation between the pharmacokinetics of dapagliflozin and exenatide and their albumniria lowering effect. |
• De correlatie tussen het albuminurie-verlagende effect van dapagliflozine en exenatide binnen individuen • Het effect van dapagliflozine, exenatide en de combinatie op het extracellulair volume • De correlatie tussen verandering in extracellulair volume en het effect op de albuminurie • Het effect op de fractional lithium excretion • Het effect van dapagliflozine, exenatide en de combinatie op bloeddruk en gewicht • De correlatie tussen de farmacokinetiek van dapagliflozine en exenatide en hun albuminurie verlagende werking.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Type 2 diabetes • HbA1c ≥ 7.5% (58 mmol/mol) and <10% (86 mmol/mol) • eGFR > 30 ml/min/1.73m2 • Albumin:creatinine ratio >3.5mg/mmol and ≤100 mg/mmol • Age ≥ 18 years • RAS-blockade either by ACEI or ARB, or willingness to start ACEI or ARB treatment • Written informed consent
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• Type 2 diabetes • HbA1c ≥ 7.5% (58 mmol/mol) and <10% (86 mmol/mol) • eGFR > 30 ml/min/1.73m2 • Albumin:creatinine ratio >3.5mg/mmol and ≤100 mg/mmol • Leeftijd ≥ 18 years • RAAS-blokkade met ACEI or ARB, of bereidheid hiermee te starten • Schriftelijk informed consent
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E.4 | Principal exclusion criteria |
• Pregnant women and women of child-bearing potential who are not using reliable contraception • Cardiovascular disease • Uncontrolled blood pressure (office bp > 160/ 100 mmHg) • Active malignancy • History of autonomic dysfunction (e.g. history of fainting or clinically significant orthostatic hypotension) • Use of SGLT-2 inhibitor, GLP1-RA or DPP-4 inhibitor. • Lithium use
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• Zwangeren en vrouwen in de vruchtbare leeftijd zonder betrouwbare vorm van anticonceptie • Cardiovasculaire aandoeningen • Ongecontroleerde hoge bloeddruk (> 160/ 100 mmHg) • Maligniteit • Autonome dysfunctie (bijv. flauwvallen of klinisch significante orthostatische hypotensie) • Gebruik van een SGLT-2 inhibitor, GLP1-RA or DPP-4 inhibitor. • Lithium gebruik
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary outcome is the percentage change from baseline in albumin:creatinine ratio in the first morning void urine. |
% verandering van baseline in albumin:creatinine ratio in de eerste ochtendurine. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
• Correlation in albuminuria response with each intervention • Change from baseline in extracellular volume • Change from baseline in fractional lithium excretion • Correlation between change in albuminuria and extracellular volume • Change in blood pressure • Change in weight • Assessment of pharmacokinetic parameters of each intervention
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• Correlatie in albuminurie response binnen individuen • Verandering van baseline in extracellulair volume • Verandering van baseline in fractional lithium excretion • Correlatie tussen verandering in albuminurie and extracellulair volume • Verandering in bloeddruk • Verandering in gewicht • Bepaling van de farmacokinetische parameters van elke interventie
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
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) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
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 | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
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 | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
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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LVLS |
Laatste visite van de laatste proefpersoon |
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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 | |