Clinical trials
Chronic pain clinical trials
Pain that lasts for months or longer, often after the original cause has healed. We’re tracking 828 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07559890Recruiting
Nerve ablation for low back pain with Modic changes
This study tests a procedure that uses heat to stop a nerve in the lower back from sending pain signals. It may help people with long-term central low back pain who have not gotten better with other treatments and have Modic changes on MRI.
PragueAges 18 years+ - NCT05605639RecruitingPhase 4
Study tests a targeted injection for neck pain
This trial studies whether an injection near the phrenic nerve can help people with neck pain. It is only for certain types of neck/diaphragm-related problems and excludes people with nerve, injury, cancer, infection, or autoimmune causes.
Dos Hermanas, SevilleAges 18–64 - NCT07586397Recruiting
Hip Pain Treatment Study With Physical Activity Focus
This study tests a new approach to treating long-lasting hip pain that combines psychology and exercise. It's designed for people whose hip pain is affected by worry or stress, and who aren't as physically active as they'd like to be.
Boston, MassachusettsAges 18 years+ - NCT06105788Recruiting
Exercise and pain relief for knee arthritis
This study looks at how moving your arms and legs might help reduce pain for people with knee osteoarthritis. If you join, you will do some light exercise so researchers can see if it helps your knee feel better.
El Paso, TexasAges 45–90 - NCT06206252Recruiting
Can Medical Cannabis Help Reduce Opioid Use?
This study tests whether medical cannabis can help people who take opioids for long-term pain reduce their opioid use. Participants will either use medical cannabis or continue without it for 3 months.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06514755Recruiting
Nerve block before artery treatment for knee pain
This study tests a two-step procedure for long-term knee pain that hasn't improved with other treatments. First, the nerves around the knee are numbed, and then the small arteries feeding the painful area are blocked. The goal is to see if doing the nerve treatment before the artery treatment works better for reducing pain.
ZagazigAges 18–80 - NCT06585033Recruiting
Spinal cord stimulation for pain after back surgery
This trial tests how much of the pain relief from spinal cord stimulation is due to the placebo effect. It is for people with ongoing leg pain after back surgery who have already tried other treatments without success.
ArnhemAges 18–70 - NCT06847360Recruiting
Home-based ear stimulation for IBS pain
This trial tests a gentle, non-invasive ear stimulation device (taVNS) used at home to reduce pain from Irritable Bowel Syndrome (IBS). It might help if you have moderate pain most days.
New Haven, ConnecticutAges 18–29 - NCT06968689Recruiting
Brain activity study for experimental and chronic pain
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.
Houston, TexasAges 18–60 - NCT07049029Recruiting
Physical activity and pain resilience study for teens
This study tests if physical activity can help teenagers with chronic pain feel better and be more active. It may help you learn ways to manage pain.
Columbus, OhioAges 12–17 - NCT07411859Recruiting
Reboot Pain: Brain stimulation for chronic pain
This trial uses a gentle brain stimulation technique called tDCS to see if it can reduce chronic pain in people with certain pain conditions. You would self-administer the treatment and report your results.
Atlanta, GeorgiaAges 18–89 - NCT07342777Recruiting
Exercise for Pain Relief in Multiple Sclerosis
This study tests whether exercise can help reduce pain in people with multiple sclerosis. If you have MS and moderate to severe pain, you may be asked to participate in a supervised exercise program.
Aarhus, DenmarkAges 18 years+ - NCT06472349Recruiting
Upper trapezius muscle and chronic shoulder pain study
This study looks at how the upper trapezius muscle works and how it may be linked to long-term shoulder pain. Researchers will measure muscle shape, activity, and how you move your shoulder to understand pain better.
TaipeiAges 18–50 - NCT06004882Recruiting
Nerve stimulation vs. steroid injection for chronic knee pain
This study compares two treatments for long-term knee pain: a nerve stimulation device placed near the knee versus a steroid shot into the joint. The goal is to see which works better for pain relief.
Houston, TexasAges 18 years+ - NCT06471920Recruiting
Telerehab for chronic low back pain in rural areas
This study tests whether a video-based physical therapy program can help people with chronic low back pain who live in rural areas. If you qualify, you'll get telerehabilitation (rehab done at home through video calls) to reduce pain and improve function.
Baltimore, MarylandAges 18 years+ - NCT06491121Recruiting
Can high-intensity training with a smartphone help chronic back pain?
This trial tests if a technology-supported high-intensity exercise program can help adults with chronic low back pain. You'll use your own smartphone to help guide the training and attend regular therapy sessions.
Wilrijk, AntwerpenAges 18–65 - NCT07636967Recruiting
Ankle Muscle Strength in Chronic Low Back Pain
This study measures the strength and function of ankle muscles in people with chronic low back pain lasting over 3 months. Understanding how ankle muscles work may help explain why some people develop long-term low back pain.
Tanta, Gharbia GovernorateAges 20–25 - NCT05304286Recruiting
Study of brain and pain in long-lasting post-surgery pain
This trial studies what’s happening in the brain and how pain is processed in people with pain that lasts long after surgery. It may help researchers understand chronic post-surgical pain and find better ways to treat it.
Boston, MassachusettsAges 12 years+ - NCT07551323Recruiting
Myofascial Release vs. Pilates for Chronic Low Back Pain
This study compares two hands-on treatment approaches—myofascial release (deep tissue massage) and Pilates exercises—to see which works better for chronic low back pain that isn't caused by nerve damage. If you have persistent lower-back pain, this trial might help you find relief through one of these therapies.
Istanbul, IstanbulAges 18–45 - NCT07244913Recruiting
Tools for chronic low back pain relief
This trial compares two types of handheld tools—one with metal instruments and one that uses sound waves—to see which works better for long-term low back pain. It may help if you have had pain for at least 6 months and feel tightness in your hamstrings.
Lahore, Punjab ProvinceAges 40–55 - NCT07724704Recruiting
Exercise comparison for long-term low back pain
This study compares two sets of exercises (called McGill and Sahrmann) to see which is better at reducing chronic low back pain. If you have had non-specific low back pain for more than 12 weeks, this trial may help you strengthen your core and feel better without surgery or medication.
Lahore, Punjab ProvinceAges 20–50 - NCT06908200Recruiting
Radiofrequency for chronic pelvic pain with myofascial syndrome
This trial compares radiofrequency treatment, myofascial therapy, and no treatment to see which is most effective for women with chronic pelvic pain caused by tight or tender pelvic floor muscles. It aims to help reduce pain and improve quality of life.
BarcelonaAges 18 years+ - NCT07602595Recruiting
Understanding pain after childhood rheumatic disease or surgery
This study helps researchers learn how young adults (ages 14–26) who had rheumatic disease or orthopedic surgery as children experience pain over time. By understanding your story, the study may help doctors better support others facing similar challenges.
Cincinnati, OhioAges 14–26 - NCT07494162Recruiting
Acupuncture for chronic low back pain with muscle knots
This trial tests if acupuncture can help chronic low back pain by looking at changes in muscle metabolism and blood flow. It compares real acupuncture with a sham (fake) procedure to see if there is a true benefit.
Sacramento, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for chronic pain?
- Yes. Clin2 currently lists 828 recruiting chronic pain studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a chronic pain trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a chronic pain trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.