Please assess the completion status of the following clinical trial:

Trial Title: Trial of Scrambler Therapy or Sham Treatment for Low Back Pain

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

Eligibility Criteria:
Inclusion Criteria:~* be 18-50 years of age~* diagnosed with persistent nonspecific LBP~* comprehend English~Exclusion Criteria:~* \<18 or \>50 years of age~* chronic pain at another site or associated with a painful condition~* pregnant or within 3 months post-partum~* implanted drug delivery system~* heart stents or metal implants such as pacemakers, automatic defibrillator, aneurysm clips, vena cave slips, or skull plates~* history of myocardial infarction or ischemic heart disease within the past six months~* history of epilepsy~* skin conditions such as open sores that would prevent proper application of electrodes

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 50 Years
- Healthy Volunteers: f

Study Arms:
- Scrambler therapy (Type: EXPERIMENTAL): Scrambler therapy applied to region of low back pain for 30 minutes x 10 days
- Sham Scrambler treatment (Type: SHAM_COMPARATOR): Sham treatment applied to region above low back pain at nontherapeutic dose for 30 minutes x 10 days

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