Omarigliptin Add-on to Insulin in Japanese Participants With Type 2 Diabetes Mellitus (T2DM, MK-3102-039)

• Status: Completed
• Trial end date: 2018-08-21
• Target enrollment: 0
• Participant gender: All

Summary

This study will examine the efficacy of omarigliptin 25 mg once weekly compared to placebo in Japanese patients with T2DM who have inadequate glycemic control on insulin monotherapy in addition to diet and exercise therapy. The primary hypothesis of the study is that omarigliptin 25 mg once weekly provides greater reduction in hemoglobin A1C (HbA1c) compared with placebo as assessed by change from baseline to Week 16 [Phase A (double-blind period)].

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Merck Sharp & Dohme Corp.
• Treatments: Insulin; Insulin, Globin Zinc

Criteria

Inclusion Criteria:

• Have T2DM

• Meet all of following criteria at Week -2 of pre-randomization

1. On diet and exercise therapy for 6 weeks or longer, AND

2. Have been on a stable dosage and administration of insulin (8 to 40 units/day) for 10 weeks or longer, AND.

3. Have not been on any additional anti-hyperglycemic agent (AHAs, except for insulin monotherapy) for 8 weeks or longer, AND

4. HbA1c ≥7.5% and ≤10.0%

5. Fasting Plasma Glucose (FPG) ≥126 mg/dL and ≤230 mg/dL

• Have a body mass index (BMI) >18 kg/m^2 and <40 kg/m^2

• A male or female not of reproductive potential or a female of reproductive potential and agrees to remain abstinent from heterosexual activity, or agrees to use acceptable contraception to prevent pregnancy.

Exclusion Criteria:

• Has type 1 diabetes mellitus or has a history of diabetic ketoacidosis.

• Has a history of being administered any of the following AHAs including fixed dose combination (FDC) containing the following ingredients:

1. Thiazolidinediones within 12 weeks

2. Glucagon-like peptide 1 (GLP-1) receptor agonists within 12 weeks

3. Omarigliptin at any time

• Has history of severe hypoglycemia with coma or loss of consciousness, or for whom hypoglycemia was observed greater or equal to two times per week within 8 weeks

• Is currently participating in or has participated in another study with an investigational compound or device within the prior 12 weeks

• Has undergone a surgical procedure within 8 weeks or has planned major surgery during the study.

• Receives a lipid-lowering medication or thyroid replacement therapy at unstable dosage and administration

• Has poorly controlled hypertension

• Has a medical history of active liver disease, including chronic active hepatitis B or C, primary biliary cirrhosis, or symptomatic gallbladder disease.

• Has human immunodeficiency virus (HIV).

• Has had new or worsening signs or symptoms of coronary heart disease or congestive heart failure within the past 3 months, or has acute coronary syndrome, coronary artery intervention, or stroke or transient ischemic neurological disorder within the past 3 months

• Has severe peripheral vascular disease.

• Has a history of malignancy ≤ 5 years, except for adequately treated basal cell or squamous cell skin cancer, or in situ cervical cancer:

• Has a clinically important hematological disorder.

• (For women of childbearing potential) has a positive urine pregnancy test.

• Is pregnant or breast feeding

• Is expected to conceive during the study

• Is expected to undergo hormonal therapy in preparation to donate eggs during the study

• Routinely consumes >14 alcoholic drinks per week or engages in binge drinking

• Has donated or plans to donate blood products of >300 mL within 8 weeks or during the study

• Has received or plans to receive blood products within 12 weeks or during the study