Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A Multicenter, Double-Blind, Randomized Study to Evaluate the Safety and Efficacy of the Addition of MK0431 Compared With Sulfonylurea Therapy in Patients With Type 2 Diabetes With Inadequate Glycemic Control on Metformin Monotherapy
Brief Summary: The purpose of this investigational study is to determine the safety and effectiveness of an investigational drug in patients with type 2 diabetes mellitus (a specific type of diabetes).


Options:
A: Arm Label: Ertugliflozin 5 mg; Type: EXPERIMENTAL; Interventions: Drug: Ertugliflozin 5 mg, Drug: Placebo to Ertugliflozin, Drug: Placebo to Glimepiride, Drug: Metformin, Drug: Sitagliptin | Arm Label: Ertugliflozin 15 mg; Type: EXPERIMENTAL; Interventions: Drug: Ertugliflozin 5 mg, Drug: Ertugliflozin 10 mg, Drug: Placebo to Glimepiride, Drug: Metformin, Drug: Sitagliptin | Arm Label: Glimepiride up to 8 mg; Type: ACTIVE_COMPARATOR; Interventions: Drug: Glimerpiride, Drug: Placebo to Ertugliflozin, Drug: Metformin, Drug: Sitagliptin | Intervention Type: DRUG; Name: Ertugliflozin 5 mg; Assigned to Arm(s): Ertugliflozin 15 mg, Ertugliflozin 5 mg | Intervention Type: DRUG; Name: Ertugliflozin 10 mg; Assigned to Arm(s): Ertugliflozin 15 mg | Intervention Type: DRUG; Name: Glimerpiride; Assigned to Arm(s): Glimepiride up to 8 mg | Intervention Type: DRUG; Name: Placebo to Ertugliflozin; Assigned to Arm(s): Ertugliflozin 5 mg, Glimepiride up to 8 mg | Intervention Type: DRUG; Name: Placebo to Glimepiride; Assigned to Arm(s): Ertugliflozin 15 mg, Ertugliflozin 5 mg | Intervention Type: DRUG; Name: Metformin; Assigned to Arm(s): Ertugliflozin 15 mg, Ertugliflozin 5 mg, Glimepiride up to 8 mg | Intervention Type: DRUG; Name: Sitagliptin; Assigned to Arm(s): Ertugliflozin 15 mg, Ertugliflozin 5 mg, Glimepiride up to 8 mg
B: Arm Label: Sitagliptin 100 mg; Type: EXPERIMENTAL; Interventions: Drug: sitagliptin (MK0431) | Arm Label: Glipizide; Type: ACTIVE_COMPARATOR; Interventions: Drug: Comparator: glipizide | Intervention Type: DRUG; Name: sitagliptin (MK0431); Assigned to Arm(s): Sitagliptin 100 mg | Intervention Type: DRUG; Name: Comparator: glipizide; Assigned to Arm(s): Glipizide
C: Arm Label: Linagliptin; Type: EXPERIMENTAL; Interventions: Drug: Linagliptin | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Linagliptin Placebo | Arm Label: Glimepiride; Type: ACTIVE_COMPARATOR; Interventions: Drug: Glimepiride | Intervention Type: DRUG; Name: Linagliptin; Assigned to Arm(s): Linagliptin | Intervention Type: DRUG; Name: Linagliptin Placebo; Assigned to Arm(s): Placebo | Intervention Type: DRUG; Name: Glimepiride; Assigned to Arm(s): Glimepiride
D: Arm Label: albiglutide + metformin; Type: EXPERIMENTAL; Interventions: Biological: albiglutide, Drug: metformin, Drug: placebo sitagliptin, Drug: placebo glimepiride | Arm Label: sitagliptin + metformin; Type: ACTIVE_COMPARATOR; Interventions: Drug: sitagliptin, Drug: metformin, Biological: placebo albiglutide, Drug: placebo glimepiride | Arm Label: glimepiride + metformin; Type: ACTIVE_COMPARATOR; Interventions: Drug: glimepiride, Drug: metformin, Biological: placebo albiglutide, Drug: placebo sitagliptin | Arm Label: metformin + placebo; Type: ACTIVE_COMPARATOR; Interventions: Drug: metformin, Biological: placebo albiglutide, Drug: placebo sitagliptin, Drug: placebo glimepiride | Intervention Type: BIOLOGICAL; Name: albiglutide; Assigned to Arm(s): albiglutide + metformin | Intervention Type: DRUG; Name: sitagliptin; Assigned to Arm(s): sitagliptin + metformin | Intervention Type: DRUG; Name: glimepiride; Assigned to Arm(s): glimepiride + metformin | Intervention Type: DRUG; Name: metformin; Assigned to Arm(s): albiglutide + metformin, glimepiride + metformin, metformin + placebo, sitagliptin + metformin | Intervention Type: BIOLOGICAL; Name: placebo albiglutide; Assigned to Arm(s): glimepiride + metformin, metformin + placebo, sitagliptin + metformin | Intervention Type: DRUG; Name: placebo sitagliptin; Assigned to Arm(s): albiglutide + metformin, glimepiride + metformin, metformin + placebo | Intervention Type: DRUG; Name: placebo glimepiride; Assigned to Arm(s): albiglutide + metformin, metformin + placebo, sitagliptin + metformin

Answer: B