Please assess the completion status of the following clinical trial:

Trial Title: Efficacy of Balance Training in Patients With Rotator Cuff Disease

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

Eligibility Criteria:
Inclusion Criteria:~* Verification of the diagnosis of rotator cuff disease by a medical practitioner via radiological techniques.~* Pain due to unilateral rotator cuff disease at least four weeks.~Exclusion Criteria:~* Systemic pathology including inflammatory joint disease.~* More than %50 restriction of passive range of motion in two or more planes.~* History of major surgery on the lower extremities and shoulder regions.~* Acute or chronic pain in the spine or lower extremities.~* An injury of the lower extremities during the last six months which affected functional capabilities.~* Any kind of neurological complaint.~* Cardiovascular diseases which affect balance.~* Acute dizziness~* Medications which affected balance~* Subjects who performed balance training

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

Study Arms:
- Rehabilitation and balance training (Type: EXPERIMENTAL): Each patient will attend rehabilitation program for three days per week for six weeks. Patients will receive balance training in addition to supervised rehabilitation program which is including patient education, stretching and strengthening exercises.~Patients will also implement home exercise program. Balance training will be non-supervised program.
- Rehabilitation program (Type: ACTIVE_COMPARATOR): Each patient will attend rehabilitation program for three days per week for six weeks.~Patients will receive supervised rehabilitation program which is including patient education, stretching and strengthening exercises.~Patients will also implement home exercise program.

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