E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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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 | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10067585 |
E.1.2 | Term | Type 2 diabetes mellitus |
E.1.2 | System Organ Class | 10027433 - Metabolism and nutrition disorders |
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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 |
to evaluate the safety and tolerability of single and multiple subcutaneous doses of DM 199 in healthy subjects and type 2 diabetes mellitus patients
to determine the plasma pharmacokinetic profile of DM-199 after administration of single and multiple doses of DM-199 in healthy subjects and type 2 diabetes mellitus patients
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E.2.2 | Secondary objectives of the trial |
to determine the effect of DM-199 on glucose homeostasis (via fasting glucose, fasting insuline and HbA1c levels), standardized meal tolerance test, C-peptide, fructosamine, GLP-1, glucagon, adiponectin, aldosterone, renin and lipids measurements, and homeostatic model assessment of insulin resistance/ beta cell function (HOMA) determination in type 2 diabetes mellitus patients
to assess the formation of antibodies to DM-199 after administration of multiple doses of DM-199 in healthy subjects and type 2 diabetes mellitus patients
to determine changes in immune cell populations by fluorescence-activated cell sorting analysis following multiple doses of DM-199 in healthy subjects and type 2 diabetes mellitus patients
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Status: Parts A and C: healthy subjects
Parts B and D: type 2 diabetes mellitus patients
2. Gender: Parts A, B, C and D: males and/or females;
in Parts A, B and C, females may be of childbearing or non childbearing potential;
in Part D, females must be of non-childbearing potential
3. Age: Parts A and C: 18 - 65 years, inclusive
Parts B and D: 18 - 75 years, inclusive
4. BMI: Parts A and C: 18.0 - 30.0 kg/m2
Parts B and D: 25.0 - 35.0 kg/m2 for Part B and 25.0 - 45.0 kg/m2 with a maximum body weight up to 165 kg for Part D; of eligible patients, those with a BMI ≥27 will preferably be included in order to match the demographics of the typical BMI observed in patients with well characterized type 2 diabetes mellitus in the United States of America
5. For females of non-childbearing potential: females must be either surgically sterilized or at least 1 year postmenopausal (amenorrhoea duration of at least 12 months) and have a negative pregnancy test at screening and each admission
6. For females of childbearing potential: females must be non-pregnant and non lactating, and have a negative serum pregnancy test at screening and each admission.
7. For females of child-bearing potential: willingness to use adequate contraception from screening until 90 days after the follow up visit. Adequate contraception is defined as using hormonal contraceptives combined with at least 1 of the following forms of contraception: an intrauterine device, a diaphragm or cervical cap, or a condom
8. For males: willingness to use adequate contraception from entry in the clinical research center until 90 days after the follow-up visit
9. Ability and willingness to abstain from alcohol, methylxanthine-containing beverages or food (coffee, tea, cola, chocolate, "powerdrinks"), grapefruit (juice) and tobacco products from 48 hours prior to entry in the clinical research center until discharge each period
10. Medical history without clinically significant abnormalities
11. Parts A and C: Resting supine blood pressure of 140/90 mmHg or lower and higher than 90/50 mmHg, and showing no clinically relevant deviations as judged by the Principal Investigator
12. Parts B and D: Resting supine blood pressure of 160/100 mmHg or lower and higher than 90/50 mmHg, and showing no clinically relevant deviations as judged by the Principal Investigator
13. Computerised (12-lead) ECG recording without signs of clinically relevant pathology or showing no clinically relevant deviations as judged by the Principal Investigator
14. All values for hematology and for clinical chemistry tests of blood and urine within the normal range or showing no clinically relevant deviations as judged by the Principal Investigator.
15. Willing to sign the written Informed Consent Form (ICF
Additional Inclusion Criteria Specific to Type 2 Diabetes Mellitus Patients (Part B and Part D)
++ Diagnosed with type 2 diabetes mellitus
++ Taking a stable dose of one or more oral anti-diabetic medications, such as metformin, sulphonylurea or any other orally administered glucose lowering medication (except for thiazolidinediones) for at least 3 months prior to screening
++ Receiving no other chronic medications, including dietary supplements, that alter blood glucose control. Non-systemic steroids are permitted
++ The use (before and in the same dose during the study) of antihypertensives, (except angiotensin-converting-enzyme (ACE) inhibitors) and drugs to treat dyslipidaemias (i.e. diuretics and statins)
++ Free of active infections requiring systemic treatments including chronic viral disease
++ Able and willing to wash-out all anti-diabetic medication for 14 days (Part B) or 28 days (Part D) prior to dosing
++ Part B: HbA1c (glycosylated hemoglobin) at screening between 6.5% and 9.0%, inclusive for patients using one oral anti-diabetic medication, and between 6.0% and 8.5%, inclusive for patients using two or more oral anti-diabetic medications/ Part D: HbA1c at screening between 6.5% and 10.0%, inclusive for patients using one oral anti-diabetic medication, and between 6.0% and 10.0%, inclusive for patients using two or more oral anti-diabetic medications
++ Part B: fasting blood glucose is within 7.5-13.5 mmol/L, inclusive at entry into the clinical research center (Day -1)/ Part D: fasting blood glucose is within 7.0-13.5 mmol/L, inclusive on Day -1
++ Aspartate aminotransferase (ASAT) and alanine aminotransferase (ALAT) liver enzymes up to 1.5 times upper limit of the normal (ULN)
++ Part D: adequate venous access for blood sampling.
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E.4 | Principal exclusion criteria |
1. Evidence of clinically relevant pathology
2. Mental handicap
3. History of relevant drug and/or food allergies
4. Smoking more than 5 cigarettes, 1 cigar or 1 pipe daily
5. Parts A to C: History of alcohol abuse or drug addiction (including soft drugs like cannabis products)
Part D: history of drug addiction (including soft drugs like cannabis products); history of alcohol abuse within the year prior to the start of the study
6. Use of concomitant medication, except for acetaminophen (paracetamol), which is allowed up to 3 days before entry into the clinical research centre (after that time the use of a limited amount of acetaminophen is permitted after consultation with the Principal Investigator). Multivitamins and vitamin C are allowed up to 7 days before entry into the clinical research center. All other medication (including over the counter medication, health supplements, and herbal remedies such as St. John’s Wort extract) must have been stopped at least 14 days prior to entry into the clinical research center.
7. Participation in a drug study within 60 days prior to drug administration. Participation in more than 3 other drug studies (for men) / more than 2 other drug studies (for women) in the 10 months preceding the start of this study)
8. Donation or blood loss of more than 50 mL of blood within 60 days prior to drug administration. Donation of more than 1.5 litres of blood (for men) / more than 1.0 litres of blood (for women) in the 10 months preceding the start of this study.
9. Positive drug screen (opiates, methadone, cocaine, amphetamines, cannabinoids, barbiturates, benzodiazepines, tricyclic antidepressants and alcohol)
10. Intake of more than 24 units of alcohol per week (one unit of alcohol equals approximately 250 mL of beer, 100 mL of wine or 35 mL of spirits)
11. Positive screen on HBsAg, anti-HCV or anti-HIV 1/2
12. Illness within 7 days prior to (the first) drug administration
13. Serum creatinine > upper limit of the normal (ULN) range
Additional Exclusion Criteria Specific to Type 2 Diabetes Mellitus Patients (Part B and Part D)
14. The use of insulin and thiazolidinediones for type 2 diabetes mellitus 3 months prior to screening is not allowed.
15. History of diabetic ketoacidosis or hyperosmolar coma
16. Advanced diabetic complications, including neuropathy, nephropathy, retinopathy or other symptoms
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E.5 End points |
E.5.1 | Primary end point(s) |
Safety:
Parts A, B, C and D: adverse events, vital signs (including supine and standing systolic and diastolic blood pressure, pulse, body temperature, respiratory rate), 12-lead ECG, clinical laboratory (including clinical chemistry, hematology, coagulation and urinalysis) tests, local tolerability at injection site and physical examination
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Part A: fasting and non-fasting serum glucose
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Parts B, C and D: fasting glucose using the glucometer (or determined by the clinical laboratory for Part D patients only when they are in the clinic)
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Parts C and D: anti-drug antibodies (ADA)
PK : Parts A, B, C and D: plasma concentrations of DM-199 and PK parameters
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
For the different parts (A, B, C and D) of the study the primary end points will be scheduled at different timepoints according to Amended Protocol Version 4.0 dated 07NOV13 throughout the study. |
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E.5.2 | Secondary end point(s) |
PD:
Parts B and C: glucose (fasting and non-fasting), insulin, C-peptide, glucagon and GLP-1 (active and total); in Part B these will be measured as a response to a meal tolerance test (MTT)
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Parts C and D: analysis of immune cell populations (lymphocytes, B lymphocytes, T (helper/cytotoxic) lymphocytes, monocytes and natural killer cells)
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Part D: adiponectin, aldosterone, renin and lipid (total cholesterol, high density lipoprotein [HDL], low density lipoprotein [LDL], free fatty acids, triglycerides) concentrations
POC:
Part D: glucose (fasting and non-fasting), insulin, C-peptide, glucagon and GLP-1 (active and total) as a response to an MTT, fasting glucose using the glucometer (or determined by the clinical laboratory for Part D patients only when they are in the clinic), fasting insulin, fasting insuline, fructosamine and HbA1c
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
For the different parts (A, B, C and D) of the study the secondary end points will be scheduled at different timepoints according to Amended Protocol Version 4.0 dated 07NOV13 throughout the study. |
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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 | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | Yes |
E.7.1.1 | First administration to humans | Yes |
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 | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
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 | 7 |
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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 10 |
E.8.9.1 | In the Member State concerned days | |