Please assess the completion status of the following clinical trial:

Trial Title: Feasibility of the Radio-Frequency Microstimulator System to Improve Arm Function Following Traumatic Brain Injury

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: PHASE1
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~1. Subject sustained a Traumatic Brain Injury at least 6 and no more than 48 months prior to time of consenting.~2. As a result of Traumatic Brain Injury, subject has impaired hand function associated with poor control and weakness of wrist and elbow extensors on at least one side.~3. Subject has some preserved control of the arm to be treated as demonstrated by any voluntary movement of fingers and shoulder.~4. Subject has functional, passive Range of Motion at the shoulder, elbow, wrist and finger joints of the arm to be treated.~5. Subject's spasticity has been maximally medically controlled and documented stable without change in medication or therapies for a minimum of one month.~6. Peripheral neuromuscular system is intact as demonstrated by electrophysiologic response to routine clinical nerve conduction studies and electromyography on the arm to be treated.~7. Subject is assigned a level no less than VII on the Rancho Los Amigos Levels of Cognitive Functioning Scale.~8. Subject is fluent in English.~9. Subject or their legally authorized representative has signed an informed consent form.~10. Subject (either male or female) is at least 18 years of age at time of consent.~11. Subject is willing and capable of traveling to the investigational site for study visits outlined in this protocol.~12. In the opinion of the Principal Investigator (PI), subject will be able to apply per protocol therapy at home, with the aid of a caregiver if necessary.~Exclusion Criteria:~1. Subject is unwilling to perform all of the therapies and assessments required for the study.~2. Subject has an active implant device (e.g. pacemaker, implanted cardiac defibrillator, neurostimulator, or drug infusion device).~3. Subject has a metal implant (e.g. orthopedic hardware, stent, etc.) that is located within 12 cm of where the RF Coil surface will be placed for the RFM E-Stim therapy.~4. Subject has metal fragments, metal implants, bullet fragments, metal chips or clips in or around the orbits or cranium or any other metal inside the body that would contraindicate an MRI or make it unreadable for the purpose of analysis.~5. Subject with a congenital defect, contracture, upper extremity trauma, or other non-TBI condition that limits range of motion or neuromuscular function of the involved arm.~6. Subject has a documented diagnosis of HIV or other life limiting infection or disease.~7. A female subject who is pregnant, nursing, or planning to become pregnant during the course of the study. Women of childbearing potential must maintain effective contraception during the study period, as judged by the Investigator.~8. Subject has a major psychological disorder, such as poorly controlled schizophrenia or paranoia, such that cooperative status is inconsistent.~9. Subject has severe claustrophobia, movement that cannot be medically controlled or other condition that would limit their ability to undergo an MRI scan or remain still throughout an MRI scan.~10. Subject has non-controlled epilepsy.~11. In the opinion of the PI, subject has a high level of residual spasticity despite maximal medical therapy.~12. Subject has peripheral neuropathy or myopathy in either upper extremity that would preclude implementation of proposed stimulation techniques (i.e. involvement of peripheral nerves or muscles involved in extension of the elbow, wrist, or fingers). An exception is made for carpel tunnel syndrome.~13. Subject has a muscle power grade of more than 3 on the elbow, wrist and finger extensors of the arm to be treated, according to the Medical Research Council (MRC) scale.~14. Subject has a history of endocarditis, a prosthetic valve or murmur.~15. Subject has a history of adverse reactions to anesthetic agents.~16. Recent or current participation in research that may influence response to either study intervention, or be harmful to the subject in any way.~17. Subject's life expectancy is less than 1.5 years.~18. Subject has any bleeding or clotting disorder.~19. Subject has pain that in the opinion of the PI would impair participation.~20. Subject is unwilling to refrain from use of transcutaneous electrical stimulation on the arm to be treated for the duration of their study participation.~21. The PI does not feel the subject is a suitable candidate for the study, for any reason.

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

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