Please assess the completion status of the following clinical trial:

Trial Title: Phase III Study of 5LGr to Treat Tic Disorder

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE3
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* \>1 year history of diagnosed tic disorder;~* age:5-18 yrs;~* YGTSS score\>=30 at baseline.~Exclusion Criteria:~* Diagnosed with hyperactivity disorder,epilepsy,chorea,autism,obsessive-compulsive disorder,mental retardation,athetosis,Wilson's disease.~* Any indefinite tic disorder or tic disorders caused by medication.~* Participation to other studies.~* Patients with loose stool.

- Gender: ALL
- Minimum Age: 5 Years
- Maximum Age: 18 Years
- Healthy Volunteers: f

Study Arms:
- 5LGr, granule and placebo tablet (Type: EXPERIMENTAL): Drug:5LGr; Dosage form:Granule;Strength:5 gram/sack;Mimic Tablet:0 mg/tablet. Dosage: 5LGr Granule: 1 sack, t.i.d. for patients less than 12 yrs,whereas 1.5 sacks, t.i.d. for patients 13-18 yrs.~Mimic tablet:For patients 5-12 yrs: 0.5 tablet, b.i.d for first 2 weeks, then 1 tablet, bid for next 6 weeks; for patients 13-18 yrs: tablet b.i.d for first 2 weeks, then 2 tablets b.i.d for next 6 weeks.~Duration: 8 weeks.
- tiapride tabletand mimic 5LGr granule (Type: ACTIVE_COMPARATOR): Tiapride are 100 mg scored tablets. Mimic 5LGr granule are preparation that contain no active ingredient, and act as placebo.~Dosage: Tiaptride tablet: For patients 5-12 yrs: 50mg bid for first 2 weeks, then 100 mg, bid for next 6 weeks; for patients 13-18 yrs:100mg bid for first 2 weeks, then 200 mg bid for next 6 weeks.~Mimic 5LGr Granule:Strength:0 gram/sack.Dosage:1 sack for patients less than 12 yrs,while 1.5 sacks for patients 13-18 yrs.Frequency: T.i.d.~Duration: 8 weeks.
- placebo, granule and tablet (Type: PLACEBO_COMPARATOR): This arm includes mimic preparation of 5LGr granule and tiapride tablets , which doesn't contain active ingredients.~Dosage form: Mimic Granule:Strength:0 gram/sack Dosage:1 sack, t.i.d for patients less than 12 yrs,while 1.5 sacks, t.i.d for patients 13-18 yrs.~Mimic tablet:Strength:0 mg/tablet.For patients 5-12 yrs: 0.5 tablets b.i.d for first 2 weeks, then 1 tablet,b.i.d for next 6 weeks; for patients 13-18 yrs:1 tablet b.i.d for first 2 weeks, then 2 tablets b.i.d for next 6 weeks.~Duration: 8 weeks.

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