Please assess the completion status of the following clinical trial:

Trial Title: Propofol Versus Ketamine for Moderate Procedural Sedation in the Emergency Department (ED)

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* patients who require moderate procedural sedation with propofol in the ED~Exclusion Criteria:~* age \> 17 years~* pregnant~* intoxicated~* cannot give informed consent~* allergy to ketamine or propofol~* patient will require deep procedural sedation~* ASA physical status score \> 2

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Propofol (Type: ACTIVE_COMPARATOR): propofol 1 milligram per kilogram intravenous bolus followed by 0.5 millligrams per kilogram as needed for mooderate procedural sedation
- Ketamine (Type: ACTIVE_COMPARATOR): ketamine 1 milligram per kilogram followed by 0.5 millgram per kilogram as needed for moderate procedural sedation

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