Please assess the completion status of the following clinical trial:

Trial Title: Baclofen as a Perioperative Analgesic Adjuvant

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE4
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Adult patients (age \>= 19 y.o.) scheduled for kidney stone-related surgery~Exclusion Criteria: (note - there were no patients requiring exclusion)~* History of allergy to baclofen~* Any condition which might limit appropriate report and treatment of postoperative pain (e.g., non-English speaking; severe psychiatric disease)~* Active history of cancer~* Potential for difficult airway as judged by attending anesthesiologist due to concerns there could be muscle weakness from the drug with consequent respiratory depression

- Gender: ALL
- Minimum Age: 19 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Opioid Tolerant - baclofen (Type: EXPERIMENTAL): Patients identified as opioid tolerant if they reported using daily opioids greater than one month. Randomized into baclofen (10 mg p.o.) group. Drug was given within 30 minutes of OR entry. Although pseudo-randomization was planned to be initiated near the end of the trial in order to assure balance group numbers, the early termination of the study did not require this and so all randomized to either baclofen or placebo, independent of opioid status.
- Opioid Tolerant - placebo (Type: PLACEBO_COMPARATOR): Patients identified as opioid tolerant if they reported using daily opioids greater than one month. Randomized into placebo group with dummy pill administration. Pill was given within 30 minutes of OR entry.Although pseudo-randomization was planned to be initiated near the end of the trial in order to assure balance group numbers, the early termination of the study did not require this and so all randomized to either baclofen or placebo, independent of opioid status.
- Opioid Naive - baclofen (Type: EXPERIMENTAL): Patients identified as opioid naive if they reported minimal preoperative use of opioids with a criteria of non-daily use and/or use less than one month. Randomized into baclofen (10 mg p.o.) group. Drug was given within 30 minutes of OR entry.Although pseudo-randomization was planned to be initiated near the end of the trial in order to assure balance group numbers, the early termination of the study did not require this and so all randomized to either baclofen or placebo, independent of opioid status.
- Opioid Naive - placebo (Type: PLACEBO_COMPARATOR): Patients identified as opioid naive if they reported minimal preoperative use of opioids with a criteria of non-daily use and/or use less than one month. Randomized into placebo group with dummy pill administration. Pill was given within 30 minutes of OR entry.Although pseudo-randomization was planned to be initiated near the end of the trial in order to assure balance group numbers, the early termination of the study did not require this and so all randomized to either baclofen or placebo, independent of opioid status.

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

Answer: outcome: terminate
termination_type: lack of efficacy