Study brain scans during tasks in chronic nerve pain
Part of Pain clinical trials.
This study looks at how brain activity changes in people with long-lasting nerve pain using an MRI scan while you do simple behavioral tasks. It may help researchers understand brain function in chronic neuropathic pain and how it affects day-to-day abilities.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have long-lasting nerve pain (chronic neuropathic pain) from nerve damage in the brain/spinal cord or outside the body
- If you are in the control group, you must be matched to a case by age (within 5 years) and sex
- You should not have a neurodegenerative or inflammatory brain/spine illness
- You should not have a severe depression condition that affects functioning
- Your opioid pain medicines must not be at high doses (more than 100 mg per day morphine-equivalent)
- You must be able to follow instructions and complete the behavioral tasks
- You must be able to have an MRI safely (no pacemaker or unsafe metal/foreign body in or near the eyes)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study uses brain scans (MRI) and behavioral tasks to explore how creativity and motivation work in people living with chronic pain. It aims to understand the brain circuits involved, which could lead to better pain treatments.
This study uses surveys and brain imaging (MRI) to look for patterns that match chronic pain in people with cerebral palsy, and compares them with people without cerebral palsy. It may help researchers better understand what brain features relate to chronic pain.
This Phase 2 study looks at how a brain chemical called dopamine is involved in long-lasting pain. You may be able to join if you have chronic pain for over a year and your pain score is high enough, and if MRI and health checks are safe for you.
This study uses brain imaging (MRI) to understand how opioid medications may affect the brain in women. People with chronic pain who take opioids (or do not) and healthy women without chronic pain may be invited to participate.
This study tests two types of magnetic brain stimulation (aiTBS and rTMS) to treat long-lasting nerve pain. Researchers want to see which approach works better and develop a way to predict who will benefit most.
This study uses MRI and EEG to look at brain connections involved in pain. It may help us understand how the brain processes pain and could lead to better treatments.
Hear when a new Chronic pain trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.