- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01551381
Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of EV-077 in Type 2 Diabetic Subjects
Double-blind, Controlled Study in Healthy and Type 2 Diabetic Subjects to Assess Safety, Tolerability and Pharmacokinetics of 28 Days EV-077 Treatment, and the Effects on Platelet Function, Vascular Inflammation and Oxidative Stress.
The principal objective of this study is to evaluate the safety and tolerability of repeated doses of EV-077-3201-2TBS given to diabetic subjects over a 4 week treatment period. The secondary aim of this initial Phase IIa study is to evaluate the effect of multiple oral doses of EV-077-3201-2TBS on platelet function, vascular function, vascular inflammation, vascular oxidative stress, renal function and a selection of exploratory parameters and biomarkers in type 2 diabetic subjects, as well as multiple dose pharmacokinetics in diabetic subjects.
In order to ensure the safety of the diabetic subjects, initial parts of the study will evaluate the safety and tolerability of EV-077-3201-2TBS. In Part A, the safety of different doses EV-077-3201-2TBS will be investigated in healthy subjects treated for 4 weeks. In parallel, Part B will investigate potential interactions between EV-077-3201-2TBS and ASA in healthy subjects. Part C will then investigate the safety, pharmacokinetics and pharmacodynamics of EV-077-3201-2TBS in type 2 diabetic subjects with and without concomitant ASA therapy.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Réel)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
-
-
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Neuss, Allemagne
- Profil Institut für Stoffwechselforschung GmbH
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Male or female subjects aged 18 to 70 years inclusive. (NB. All females must be of non-reproductive potential, i.e. post-menopausal, post-hysterectomy, bilateral tubal ligation or bilateral oophorectomy).
- Body mass index (BMI) between 25.0 and 40.0 kg/m2 (both inclusive).
- Subjects with type 2 diabetes mellitus according to American Diabetes Association (ADA) definition for a duration of at least 3 years, on a stable therapy with oral anti-diabetic drugs (OAD) or with insulin, with or without one or two OADs or a glucagon like peptide-1 (GLP-1) agonist, or glitazones. Stable baseline therapy is defined as unchanged dose regimen for at least 3 months before administration of the study drug.
- HbA1c ≥ 6.0 and ≤ 9.0 %.
- History of hyperlipidaemia, with either elevated LDL cholesterol (>140 mg/dL) without therapy, or treatment with statins (NB. Patients on statin therapy must have a 2 week wash-out before they can enter the study).
- History of hypertension, either with systolic blood pressure levels between 140 to 160 mmHg without treatment, or treatment with ACE inhibitors or ARB, which should be stable over the previous 3 months.
Exclusion Criteria:
- Abnormal and clinically significant ECG at screening.
- Donation of any blood or plasma in the past month or in excess of 500 mL within the 12 weeks preceding screening.
- Intake of paracetamol within 7 days before start of treatment.
- Surgery or trauma with significant blood loss within the last 3 months before administration of study drug.
- Smokers (negative cotinine test required).
- Clinically significant abnormal laboratory test results during the screening as judged by the Investigator (one retest within a week is permitted, the last result being conclusive).
- Increased risk of bleeding, e.g. subjects with a history of deep cerebral bleeding or known defects of haemostasis with increased risk of bleeding, as judged by the Investigator.
- History of or presence of clinically significant diseases such as cancer, clinically significant cardiovascular, respiratory, metabolic, renal, hepatic, gastrointestinal, endocrinological, haematological, dermatological, venereal, neurological, psychiatric diseases, other major disorders as judged by the Investigator, or significant secondary diabetic complications, such as but not limited to clinically relevant peripheral neuropathy, retinopathy, diabetic foot ulcers, as judged by the Investigator.
- Supine blood pressure at screening, after resting for 5 min, of > 160 mmHg systolic or > 95 mmHg diastolic (excluding white-coat hypertension; therefore, if a repeat measurement on a second screening visit shows values within the range, the subject can be included in the trial).
- Type 1 diabetes mellitus.
- Intake of anti-inflammatory drugs except ASA (dose 75-125mg/day stable for the previous 3 months) within 14 days before start of treatment. Steroid therapy other than topical application is not allowed.
- Any treatment with diuretics (hydrochlorothiazide is allowed)
- Liver enzymes (ALT and AST) more than 1.5 times the upper limit of normal.
- Any contraindication for a therapy with ASA such as allergy to ASA, including asthma, acute gastric ulcers, haemorrhagic diathesis, renal or liver insufficiency, or heart failure.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur placebo: Placebo
Administration par voie orale
|
twice daily oral administration
|
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Expérimental: EV-077
Oral administration
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twice daily oral administration
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Platelet aggregation
Délai: 8 days
|
Measured at Day 8 by Multiplate® with arachidonic acid as the agonist
|
8 days
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Platelet aggregation
Délai: Days 1, 2, 8, 15, 22 and 29
|
Measured at multiple time points by Multiplate (using arachidonic acid, collagen, U-46619 and ADP as agonists) and the Born method (using arachidonic acid, collagen and ADP as agonists)
|
Days 1, 2, 8, 15, 22 and 29
|
|
Vascular inflammatory state
Délai: Baseline, 2 weeks and 4 weeks
|
Changes from baseline in markers of platelet function, vascular function, vascular inflammation and vascular oxidative stress
|
Baseline, 2 weeks and 4 weeks
|
|
Diabetic state
Délai: Baseline, 2 weeks and 4 weeks
|
Change from baseline in fasting plasma glucose and HbA1c
|
Baseline, 2 weeks and 4 weeks
|
|
Renal function
Délai: Baseline, 2 weeks and 4 weeks
|
Change from baseline in urinary albumin excretion, creatinine clearance and exercise-induced microalbuminuria
|
Baseline, 2 weeks and 4 weeks
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Thomas Jax, MD, Profil Institut für Stoffwechselforschung GmbH, Germany
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Autres numéros d'identification d'étude
- EV077/C005
- 2011-003808-20 (Numéro EudraCT)
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