FDG PET/MR Imaging of Peripheral Pain Generators in Persistent Post-Surgical Pain (PPSP)
The purpose of this research is to determine if a PET/MRI scan using FDG can accurately identify the source of chronic pain. Identifying the source of pain may help doctors treat chronic pain more effectively. Approximately 128 participants will be enrolled and can expect to be on study for up to 12 months.
• 18-85 years old
• Presents with persistent pain with pain score of ≥4 on Numerical Rating Scale \[0:10\] for at least 6 months following joint arthroplasty or arthroscopy.
• Able and willing to provide informed consent
• Willing and able to undergo PET/MRI (arthroplasty and arthroscopy participants) and PET/CT (arthroplasty participants only)
• 18-85 years old
• Asymptomatic (pain score of ≤2 on the NRS) for at least 6 months following joint arthroplasty or arthroscopy.
• Able and willing to provide informed consent
• Willing and able to undergo PET/MRI