HypnoPain Relief for OA

The goal of this clinical trial is to learn whether HypnoPain Relief (HPR), a brief clinical hypnosis intervention, can help reduce pain and improve quality of life in adults with osteoarthritis. The main questions it aims to answer are: Does HypnoPain Relief reduce pain intensity in adults with osteoarthritis? Does HypnoPain Relief improve osteoarthritis related functioning and quality of life? Researchers will compare participants receiving the HypnoPain Relief intervention with participants receiving a neutral visual exposure condition to see whether the clinical hypnosis intervention improves pain and quality of life outcomes. Participants will: Complete questionnaires about pain, physical functioning, quality of life, emotional symptoms, and psychological well being before and after the intervention and during follow up assessments. Receive either two individual sessions of HypnoPain Relief or two sessions of neutral visual exposure. Complete follow up assessments after the intervention to evaluate changes over time. Participate in physiological measurements during intervention sessions, including brain activity, heart rate variability, skin response, and body temperature measurements.