Please assess the completion status of the following clinical trial:

Trial Title: Cranial Electrical Stimulation Effects on Symptoms in Persons With Fibromyalgia

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

Eligibility Criteria:
Inclusion Criteria:~* meet the diagnostic criteria for FM established by the American College of Rheumatology~* have initial pain level equal to or greater than 3 on a NRS 0-10~* have stable medication use related to FM for at least 4 weeks~* be able to read, write, and understand the English language~Exclusion Criteria (all participants):~* pregnant or breastfeeding~* epilepsy or history of seizures~* presence of pacemakers and/or other implanted devices~Exclusion Criteria (subset of 12 participants who wil have fMRIs):~* conditions that would not permit an fMRI (e.g., certain types of metal or metallic objects in body, diaphragm or intrauterine device, dermal patches, ear or eye implants, implanted electrical stimulators, artificial heart valve, implanted catheter or tube, tattoos, claustrophobia; or weight more than 275 lbs)

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- CES device (Type: ACTIVE_COMPARATOR): Participants will use the device for 60 minutes each day for 8 weeks.
- Sham device (Type: SHAM_COMPARATOR): Participants will use the device for 60 continuous minutes each day for 8 weeks. The sham device will look the same as the active CES device; however, no electrical stimulation will be present in the sham device.
- Usual care alone (Type: NO_INTERVENTION): No intervention; participants will receive usual medical care

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