E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Subjects with a pathological Oral Glucose Tolerance Test (OGTT) |
pacienti s patologickými hodnotami orálneho glukózového tolerančného testu (OGTT) |
|
E.1.1.1 | Medical condition in easily understood language |
Patients with Oral Glucose Tolerance Test (OGTT) out of normal ranges |
Pacienti u ktorých sú výsledky orálneho glukózového tolerančného testu (OGTT) mimo normálnych hodnôt |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 24.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10065542 |
E.1.2 | Term | Prediabetes |
E.1.2 | System Organ Class | 100000004861 |
|
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 |
Assess change from baseline in AUC0-2h values of Oral Glucose Tolerance Test (OGTT) as measured in blood samples.
|
|
E.2.2 | Secondary objectives of the trial |
- Evaluate changes in prespecified biomarkers and clinical outcome measures (e.g. fasting plasma glucose, HOMA IR). - Assess safety and tolerability in population with a pathologic Oral Glucose Tolerance Test (OGGT).
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male and female subjects 18 – 70 years of age 2. Fully vaccinated against SARS-CoV-2. Full Vaccination means having received all recommended doses of a COVID-19 vaccine listed by either of WHO-Emergency Use Listing (WHO-EUL), FDA or EMA or a mix and match series composed of any heterologous combination of WHO-EUL/FDA/EMA-approved or authorized COVID-19 vaccines. Alternatively, a proven recovery from a COVID-19 infection in combination with at least one vaccination with a WHO, FDA, EMA listed vaccine qualifies as a full vaccination. The vaccination program must have been completed at least two weeks prior Informed Consent Form (ICF) signed. For the avoidance of doubt, the vaccination scheme received shall bein compliance with the current rules defined by the relevant health authorities in the US or Europe. 3. Body mass index 25-35 kg/m2 4. Subjects with an impaired glucose tolerance defined as: HbA1c values ≥5.7% and ≤ 6.4% and/or Impaired glucose tolerance (glucose between 140 and 199 mg/dL at the 2 hours of the Oral Glucose Tolerance Test (OGTT)) with or without impaired fasting glucose (fasting glucose between 100 and 125 mg/dL) 5. Stable body weight: gain or loss in body weight ≤ 5% body weight over last 3 months 6. History of at least one unsuccessful effort of lifestyle modification (e.g. behavioural intervention, dieting, physical activity) to loose >5% of body weight, completed at least 3 months prior to screening. Subject may have been treated with either diet or exercise alone. 7. Female subjects are not pregnant or lactating, are surgically sterilized, postmenopausal (no menses for the previous 12 months). Female subjects of childbearing potential agree to undergo pregnancy tests and to use an appropriate method of contraception (i.e. surgical sterilization, intrauterine contraceptive device, oral contraceptive, diaphragm, or condom in combination with contraceptive cream, jelly, or foam or abstinence). 8. Male subjects agree to apply proper birth control and to not donate sperm. 9. Male and female subjects agree to continue to use birth control for at least 28 days after the last dose. 10. Willingness to undergo screening and all study procedures and examinations (i.e., physical examinations and laboratory investigations before and after the treatment periods) and to wear a continuous glucose monitoring device. 11. Ability to comprehend subject information and willingness to sign the informed consent. |
|
E.4 | Principal exclusion criteria |
1. Evidence of type 2 diabetes defined by fasting plasma glucose ≥ 126 mg/dL; 2-hour OGTT glucose ≥ 200 mg/dL 2. Type I diabetes mellitus 3. HbA1c ≥ 6.5% 4. History of proliferative retinopathy or maculopathy 5. Active COVID-19 infection proven by antigen positive Covid Test 6. Treatment with any medication for weight loss within the past 3 months before screening. Examples include: Orlistat (Xenical®, Alli®), Bupropion-naltrexone (Contrave®), Liraglutide (Saxenda®), semaglutide (Wegovy®), Phentermine-topiramate (Qsymia®). 7. Prior or planned weight loss surgery for obesity 8. Recent (within past 12 months) or planned endoscopic treatment for obesity. Examples include: Intragastric balloon (e.g. OrberaTM, ReShapeTM, ObalonTM), Natural Orifice Transluminal Endoscopic Surgery, endoscopic oral-assisted bariatric surgery procedures, including but not limited to: restorative obesity surgery, endoluminal (ROSE), StomaphyXTM, duodenojejunal bypass liner (e.g. EndobarrierTM), transoral gastroplasty (e.g., TOGA), endoscopic closure devices (e.g., Apollo OverStitchTM). 9. Proven history of bulimia or anorexia nervosa 10. Eating habits consisting of eating relevant amounts of food throughout the night (after 10 p.m.; except if working on night shifts) 11. Treatment with injectable anti-diabetic medications in the last 3 months (e.g., GLP-1 receptor agonists, insulin) 12. Treatment with dipeptidyl peptidase-4 inhibitors in the last 3 months 13. Confirmed medical history of liver cirrhosis 14. Positive test on Viral hepatitis (HbsAG, HCV) 15. Positive test on Human immunodeficiency virus (HIV) 16. Cholestatic disease 17. Alcohol-related liver disease including alcoholic fatty liver, alcoholic hepatitis and alcoholic cirrhosis evidenced by confirmed history of alcohol use, abnormal liver function tests defined below, and complete blood count (CBC), and/or liver biopsy. 18. Abnormal liver function tests: Transaminases: Alanine aminotransferase (ALT) ≥ 3x upper limit of normal (ULN); or Aspartate aminotransferase (AST) ≥ 3x ULN; or Alkaline phosphatase (ALP) ≥ 2.5x ULN; or total bilirubin ≥ 2x ULN 19. Stage 4 hypertension (systolic blood pressure (SBP) ≥ 180, diastolic BP (DBP) ≥ 110) 20. History or presence of any uncontrolled cardiovascular, pulmonary, hepatobiliary, renal, hematological, gastrointestinal, endocrinologic, immunologic, dermatologic, neurological, psychiatric, metabolic, musculoskeletal, or malignant disease (except conditions accepted for inclusion) which the clinical investigator considers a disqualification for participation in the study. 21. Prior or current treatment with drugs aimed to treat abnormal glucose homeostasis including oral antidiabetics, incretin analogues and/or insulin. 22. History of uncontrolled illness (e.g. depression, psychosis) or behaviour that at the discretion of the investigator might confound the study results or pose additional risk in administering the study procedures. 23. Illicit drug abuse (marijuana, amphetamines, barbiturates, cocaine, opiates, phencyclidine and benzodiazepines) 24. Alcohol abuse, defined by regular consumption of alcohol within 6 months before screening defined by intake of 7 drinks/week for females, 14 drinks/week for males where 1 drink equals to 150 mL of wine or 360 mL of beer or 45 mL of hard liquor 25. Participation in another investigational drug/biologic or medical device study within 30 days of screening or will be enrolled in another investigational drug or medical device study or any study in which active subject participation is required outside normal hospital data collection during the course of the study. 26. Failure to provide informed consent. 27. Unwillingness or inability to comply with the study protocol or study-related procedures. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Change from baseline in AUC0-2h values of Oral Glucose Tolerance Test (OGTT) as measured in blood samples
|
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Fasting plasma glucose concentrations - HOMA-IR Exploratory outcome measures - Systolic blood pressure (SBP) - Diastolic blood pressure (DBP) - Heart rate (HR) - Triglycerides - Cholesterol Total LDL HDL - Fasting plasma insulin - HbA1c - Alanine transaminase (ALT) - Aspartate transaminase (AST) - Gamma Glutamyl Transferase (GGT) - Continuous Glucose Monitoring (CGM) metrics (e.g. Daily average glucose, time in range, time below/above range, daily glucose variability, AUC0-2h of OGTT as measured with CGM)
|
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | 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) | 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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
|
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 3 |
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
|
The last visit of the last subject is the defined end of the study. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 5 |