Self Cranial Electrical Stimulation (CES) for Pain in Older Adults With Knee Osteoarthritis (Self CES for Knee Pain)

Inclusion Criteria

• •have self-reported unilateral or bilateral knee OA pain, according to American College of Rheumatology criteria
• •have had knee OA pain in the past 3 months with an average of at least 30 on a 100 Numeric Rating Scale (NRS) for pain
• •can speak and read English
• •have a device with internet access that can be used for secure video conferencing for real- time remote supervision
• •have no plan to change medication regimens for pain throughout the trial
• •are able to travel to the coordinating center
• •are willing and able to provide written informed consent prior to enrollment