Vivistim

What is Vivistim?

The Vivistim is a device placed under the skin that stimulates the vagus nerve during task-specific therapy to increase neuroplasticity. It helps to reduce upper extremity motor deficits and improve function in chronic ischemic stroke patients with moderate to severe arm impairment.

Who is a candidate for Vivistim?

-        Adult surgical candidates, 22 years and older

-        Chronic ischemic stroke survivor (typically 6+ months)

-        Moderate to severe upper extremity impairment
- must have active motion of wrist and digits, spasticity is ok if controlled enough to complete therapy, severe sensory deficits may hinder patient’s ability to perform rehabilitation tasks

-        Willing and able to complete therapy

Facts:

-        Vivistim is FDA approved for Stroke and has been used for over 25 years for other medical conditions

-        The device and lead are placed under the skin of the chest and neck, through 2 small incisions, during a same-day outpatient procedure

-        The device can be removed at any time during an outpatient procedure

-        The battery is expected to last approximately 5 years

-        Most users do not feel the stimulation

-        This device is off until the clinician/therapist activates it during therapy. Users can also activate it for 30-minute sessions at home by using the magnet.