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] - Hormonal diseases [C19] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
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 |
(1) After 24 weeks, to assess the effect of the addition of treatment with MK- 3102 compared with the addition of placebo on A1C.
(2) To assess the safety and tolerability of MK 3102. |
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E.2.2 | Secondary objectives of the trial |
(1) After 24 weeks, to assess the effect of the addition of treatment with MK- 3102 compared with the addition of placebo on fasting plasma glucose (FPG).
(2) After 24 weeks, to assess the proportion of subjects attaining A1C goals of <7% (53 mmol/mol) and <6.5% (48 mmol/mol) with the addition of treatment with MK-3102 compared with the addition of placebo. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Have T2DM and be ≥18 years of age (For India: ≥18 and ≤65 years of age) on the day of signing the informed consent form. 2. Meet one of the following criteria: a. Subject is currently taking stable doses of metformin (≥1500 mg/day) and glimepiride (≥4 mg/day) for ≥12 weeks prior to Visit 1 and has an A1C ≥7.5% (58 mmol/mol) and ≤10.5% (91 mmol/mol). OR b. Subject is in one of the following categories and based upon review of the subject's current diet, medical regimen, and Visit 1 A1C, subject is considered by the investigator to be likely to meet the Visit 3/Week -2 inclusion criterion of A1C ≥7.5% (58 mmol/mol) and ≤10.5% (91 mmol/mol). AFTER the up to 4-week sulfonylurea switch/up-titration period and 6-week dose stabilization period prior to Visit 3/Week-2. - Subject is currently taking stable doses of metformin (≥1500 mg/day) for ≥12 weeks and glimepiride (<4 mg/day) for ≥6 weeks prior to Visit 1 and has an A1C ≥7.5% (58 mmol/mol) and ≤10.5% (91 mmol/mol). - Subject is currently taking stable doses of metformin (≥1500 mg/day) for ≥12 weeks and a sulfonylurea (other than glimepiride) for ≥6 weeks prior to Visit 1 and has an A1C ≥7.5% (58 mmol/mol) and ≤10.5% (91 mmol/mol). 3. Meet one of the following criteria: a. Subject is a male; b. Subject is a female not of reproductive potential defined as one who has either: - reached natural menopause (defined as ≥12 months of spontaneous amenorrhea in women >45 years of age, or ≥6 months of spontaneous amenorrhea with serum follicular stimulating hormone [FSH] levels in the postmenopausal range as determined by the laboratory), or - had a hysterectomy and/or bilateral oophorectomy, or had bilateral tubal ligation or occlusion at least 6 weeks prior to screening. c. Subject is a female of reproductive potential and: - agrees to remain abstinent from heterosexual activity (if this form of birth control is accepted by local regulatory agencies and ethics review committees as the sole method of birth control), OR - agrees to use (or have their partner use) acceptable contraception to prevent pregnancy within the projected duration of the trial and for 21 days after the last dose of blinded study medication. Two methods of contraception will be used to avoid pregnancy. Acceptable combinations of methods include: - Use one of the following double-barrier methods: diaphragm with spermicide and a condom; cervical cap and a condom; or contraceptive sponge and a condom. - Use of hormonal contraception (any registered and marketed contraceptive agent that contains an estrogen and/or a progestational agent [including oral, subcutaneous, intrauterine and intramuscular agents, and cutaneous patch]) with one of the following: diaphragm with spermicide; cervical cap; contraceptive sponge; condom; vasectomy; or intrauterine device (IUD). - Use of an IUD with one of the following: condom; diaphragm with spermicide; contraceptive sponge; vasectomy; or hormonal contraception (see above). - Vasectomy with one of the following: diaphragm with spermicide; cervical cap; contraceptive sponge; condom; IUD; or hormonal contraception (see above). 4. Understand the trial procedures, alternative treatments available, and risks involved with the trial, and voluntarily agrees to participate by giving written informed consent. The subject may also provide consent for Future Biomedical Research. However, the subject may participate in the main trial without participating in Future Biomedical Research. 5. Have an A1C ≥7.5% (58 mmol/mol) and ≤10.5% (91 mmol/mol). 6. Must be 100% compliant with MK-3102 placebo treatment during the single-blind run-in period (as determined by site-performed capsule count). |
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E.4 | Principal exclusion criteria |
1. Has a history of T1DM or a history of ketoacidosis. OR Subject is assessed by the investigator as possibly having T1DM confirmed with a Cpeptide <0.7 ng/mL (0.23 nmol/L). 2. Has been treated with any AHA therapies other than the protocolrequired sulfonylurea and metformin within 12 weeks prior to signing ICF or with MK-3102 at any time prior to signing ICF 3. Has a history of hypersensitivity to a DPP-4 inhibitor. 4. Is currently participating in, or has participated, in a trial in which the subject received an investigational compound or used an investigational device within the prior 12weeks of signing the ICF or is not willing to refrain from participating in any other trial. 5. Has a history of intolerance or hypersensitivity to glimepiride or metformin or any contraindication to glimepiride or metformin based upon the label in the country of the investigational site. 6. Is on a weight loss program and is not in the maintenance phase has been on a weight loss medication in the past 6months or has undergone bariatric surgery within 12months prior to signing the informed consent. 7. Has undergone a surgical procedure within 4weeks prior to signing informed consent or has planned major surgery during the trial. 8. Is on or likely to require treatment for ≥14consecutive days or repeated courses of pharmacologic doses of corticosteroids. 9. Is currently being treated for hyperthyroidism or subject is on thyroid replacement therapy and has not been on a stable dose for at least 6 weeks. 10. Is currently on or likely to require treatment with a prohibited medication 11. Has a medical history of active liver disease (other than nonalcoholic hepatic steatosis), including chronic active hepB or C, primary biliary cirrhosis, or symptomatic gallbladder disease. 12. Has HIV as assessed by medical history. 13. Has had new or worsening signs or symptoms of coronary heart disease or congestive heart failure within the past 3months 14. Has poorly controlled hypertension defined as systolic blood pressure of ≥160 mm Hg or diastolic blood pressure of ≥90mm Hg and blood pressure is unlikely to be below these limits by Visit 3/Week -2 with an adjustment in antihypertensive medication. 15. Has a history of malignancy ≤5years prior to signing informed consent, except for adequately treated basal cell or squamous cell skincancer, or in situ cervical cancer. 16. Has a clinically important hematological disorder. 17. Has exclusionary laboratory values as listed in protocol 18. Has a positive urine pregnancy test. 19. Is pregnant, breast-feeding, expecting to conceive, including 21 days following the last dose of blinded drug OR Is expecting to undergo hormonal therapy in preparation to donate eggs including 21days following the last dose of drug 20. Is, at the time of signing informed consent, a user of recreational or illicit drugs or has had a recent history of drug abuse. Subject routinely consumes >2alcoholic drinks per day or >14 alcoholic drinks per week, or engages in binge drinking. 21. Has a history or current evidence of any condition, therapy, laboratory test abnormality or other circumstance that a. makes participation not in the subject's best interest, b. might interfere with the subject's participation for the full duration of the trial, c. might confound the results of the trial. 22. Has donated blood products or has had phlebotomy of >300 mL within 8weeks of signing ICF, or intends to donate blood products within the projected duration of the trial OR subject has received, or is anticipated to receive, blood products within12 weeks of signing ICF or within the projected duration of the trial. 23. Is unlikely to adhere to the trial procedures, keep appointments, or is planning to relocate during the trial. 24. Has a clinically significant ECG abnormality which in the opinion of the investigator exposes the subject to risk by enrolling in the trial. 25. Has poorly controlled hypertension defined as systolic blood pressure of ≥160mmHg or diastolic blood pressure of ≥90mmHg. 26. Has a positive urine pregnancy test. 27. Is on lipid-lowering medication or thyroid replacement therapy, and has not been on a stable regimen for the 4 weeks (lipid-lowering medication), or 6 weeks (thyroid replacement therapy) prior to Visit 4/Day 1. In this case the current visit can be changed to an Unscheduled Visit, and the subject should be rescheduled for a Visit 4/Day 1. 28. Has a positive urine pregnancy test. 29. Has a site-fasting-fingerstick glucose (FFSG) <130 mg/dL (<7.2 mmol/L) or >260 mg/dL (>14.4 mmol/L). 30. Has developed a new medical condition, suffered a change in status of an established medical condition, developed a laboratory or ECG abnormality, or required a new treatment or medication during the prerandomization period which meets any previously described trial exclusion criteria or which, in the opinion of the investigator, exposes the subject to risk by enrolling in the trial. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Change from baseline in A1C at Week 24 |
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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) |
- Change from baseline in FPG at Week 24 - Proportion of subjects attaining A1C glycemic goals of <7% (53 mmol/mol) and <6.5% (48 mmol/mol) after 24 weeks of treatment |
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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 | No |
E.6.4 | Safety | Yes |
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) | 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 | 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 | 2 |
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.8.4.1 | Number of sites anticipated in Member State concerned | 6 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 13 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Brazil |
India |
Korea, Republic of |
Mexico |
Poland |
Romania |
Russian Federation |
South Africa |
United States |
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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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |