Please assess the completion status of the following clinical trial:

Trial Title: The Effect of Flexible Thoracolumbar Brace on Idiopathic Scoliosis, Prospective, Randomized, Open-label Trial

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: HEALTH_SERVICES_RESEARCH
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* who have idiopathic scoliosis, showing at Cobb's angle over 20 degrees,less than 45 on X-ray~Exclusion Criteria:~* Patients who underwent spinal surgery~* Patients with spinal scoliosis due to cerebral palsy, muscle paralysis, polio, congenital spinal abnormalities~* Patients observed with Cobb's angle less than 20 degrees, over 45 degrees~* Patients complaining of acute low back pain~* Patients with cognitive impairment, severe mental illness, and inability to communicate

- Gender: ALL
- Minimum Age: 8 Years
- Maximum Age: 18 Years
- Healthy Volunteers: t

Study Arms:
- scoliosis patients (Type: EXPERIMENTAL): scoliosis patients who have cobb angle over 20 degree wear scoliosis brace for six months

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