Measurement/Assessments Actiwatch Spectrum Pro Monitoring Device The Actiwatch Spectrum Pro activity device will continuously monitor activity (active minutes), sleep (minutes slept and quality) and allow the subject to input their numerical pain or fatigue rating. At the end of the patient's trial, the data will be extracted from the actiwatch and placed into the patient's alphanumeric account that is monitored by the research personnel. Patients or families will not have access to the accounts. We will examine the minutes of activity per day and minutes of sleep per day and compare it to the pain scores recorded by looking at the data extracted from the Actiwatch Spectrum Pro.