Please assess the completion status of the following clinical trial:

Trial Title: Effect of Exenatide Monotherapy on Glucose Control in Subjects With Type 2 Diabetes Mellitus

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE2
- Number of Arms: 6.0

Eligibility Criteria:
Inclusion Criteria:~* Subject has type 2 diabetes mellitus treated with diet and exercise modification alone or in combination with one oral antidiabetic agent for no longer than 4 years.~Exclusion Criteria:~* Subject has a clinically significant history or presence of any of the following conditions: (a) Hepatic disease, (b) Renal disease, (c) Central nervous system disease, (d) Gastrointestinal disease (e) Pulmonary disease (f) Hematologic disease.~* Subject is currently treated with any of the following excluded medications: (a) Metformin/sulfonylurea combination therapy (b) Thiazolidinediones (c) Insulin as outpatient therapy (d) Regular use of drugs that directly affect gastrointestinal motility (e) Regular use of systemic corticosteroids by oral, intravenous (IV), or intramuscular (IM) route, or potent, inhaled, intrapulmonary, or intranasal steroids known to have a high rate of systemic absorption (f) Regular use of medications with addictive potential such as opiates, narcotics and tranquilizers (g) Antineoplastic agents (h) Transplantation medications (i) Prescription weight-loss medications.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- A1 - Placebo 0.04 mL twice daily (Type: PLACEBO_COMPARATOR): None
- A2 - Placebo 0.04 mL once daily (Type: PLACEBO_COMPARATOR): None
- A3 - Placebo 0.08 mL once daily (Type: PLACEBO_COMPARATOR): None
- B - Exenatide 10 mcg twice daily (Type: EXPERIMENTAL): None
- C - Exenatide 10 mcg once daily (Type: EXPERIMENTAL): None
- D - Exenatide 20 mcg once daily (Type: EXPERIMENTAL): None

Based on this trial design, predict the completion outcome and termination type (if applicable).