Please assess the completion status of the following clinical trial:

Trial Title: Ketamine Infusion and Hypoventilation

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

Eligibility Criteria:
Inclusion Criteria:~* ASA I,II~* Age 18-64~* Females undergoing surgical procedures requiring sedation~Exclusion Criteria:~* Pregnant subjects~* Breastfeeding~* Patients or surgeon request~  ---Drop Out:~* Patient or surgeon request,~* Conversion to general anesthesia~* Inability to obtain data from Co2 monitor

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 64 Years
- Healthy Volunteers: f

Study Arms:
- Placebo (Type: PLACEBO_COMPARATOR): .9 normal saline infusion
- Ketamine (Type: ACTIVE_COMPARATOR): Infusion of ketamine

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