Please assess the completion status of the following clinical trial:

Trial Title: Micro-Electrodes Implanted in a Human Nerve

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: DEVICE_FEASIBILITY
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* at least 18 years of age and less than 65 years of age~* amputations~* peripheral nerve injury~* twelve participants for the 30 day implantation/physiological experimentation study~* three participants for the acute surgical implantation part of the study~Exclusion Criteria:~* incarceration~* pregnancy~* inability to consent~* psychiatric comorbidity~* increase the risk of adverse effects of general anesthesia

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 65 Years
- Healthy Volunteers: f

Study Arms:
- Acute surgical implantation (Type: EXPERIMENTAL): The investigators will conduct three acute surgeries where a Utah slanted Electrode Array (USEA) will be implanted in volunteers who are about to undergo limb amputations. These acute implantations will provide the PI with human surgical experience in implanting USEAs and evaluating the containment system the investigators will be using to immobilize the implanted USEA in the nerve.
- Implantation of a Utah Electrode Array (Type: EXPERIMENTAL): The arm which has been amputated or has peripheral nerve trauma. Intervention include insertion of the Utah Slanted Electrode Arrays which will interact with nerve endings in order to gain knowledge about device feasibility and nerve stimulation.

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