Please assess the completion status of the following clinical trial:

Trial Title: Comparison Between 2L Coolprep® and Combination of 1L Coolprep® and Bisacodyl as Bowel Preparation

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: SINGLE
- Phase: PHASE3
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* willing to consent/undergo necessary procedures~* between the age of 20 and 75 years~* healthy persons planning to have a colonoscopy~Exclusion Criteria:~* history of abdominal surgery except appendectomy~* inflammatory bowel disease~* clinically or laboratory-confirmed ileus (both functional and mechanical)~* malignancy~* clinically severe cerebrovascular, cardiovascular, kidney, liver or hematologic disease~* dementia, cognitive impairment~* the use of prokinetics, antispasmodics, antidiarrheal drugs, laxatives or neuroleptics in 2 weeks~* known sensitivity to the agents used~* Pregnancy, Lactating woman

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: 75 Years
- Healthy Volunteers: t

Study Arms:
- 2L Coolprep® (Type: ACTIVE_COMPARATOR): None
- 1L Coolprep® and Bisacodyl (Type: EXPERIMENTAL): None

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