Clinical trials
Pain Assessment clinical trials
Below are recruiting pain assessment clinical trials, each written for real people, not researchers. We’re tracking 147 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04811209Recruiting
Testing better pain control and recovery after orthopedic surgery
This trial looks at how well a pain-control plan works after certain orthopedic surgeries and how it affects recovery and patient-reported outcomes. It may help determine what level of pain relief is meaningful to patients after surgery.
Toronto, OntarioAges 18–80 - NCT06795243Recruiting
Physical therapy for endometriosis and exercise adherence
This study tests whether physical therapy (exercise for your muscles) can help with endometriosis symptoms and how well people stick with the program. If you have endometriosis and can do light strength exercises, you may be able to join.
SevilleAges 18 years+ - NCT07038434Recruiting
Using artificial intelligence to measure pain in chronic pain patients
This study uses artificial intelligence to better understand and measure pain in people with chronic pain. The goal is to develop smarter ways to assess pain automatically, which could lead to better treatment.
Salerno, ItalyAges 18 years+ - NCT07262632Recruiting
Cancer pain and AI assessment study
This study builds a database of videos and voice recordings from people with cancer, both with and without pain. The goal is to train artificial intelligence (AI) to automatically recognize pain, which could help doctors better manage it in the future.
Rotterdam, South HollandAges 18 years+ - NCT06101303Recruiting
Endometriosis pain study using surgery and surveys
This study looks at pain in people with or without endometriosis who are having laparoscopic surgery. Researchers want to understand more about pelvic pain by collecting information before, during, and after surgery.
St Louis, MissouriAges 12–45 - NCT07514208Enrolling by invitation
Headache Sensitivity and Pain Testing Study
This study examines how sensitive the skin and tissues around the head are in people with migraines or tension headaches. Researchers will perform gentle touch and pressure tests to understand pain patterns, which may help improve headache treatment in the future.
Barcelona, BarcelonaAges 18 years+ - NCT07427537Recruiting
Studying nerve damage from chemotherapy in colorectal and lung cancer patients
This study looks for small molecules in the blood that might predict nerve damage caused by certain chemotherapies. If you have colorectal or lung cancer and are starting a specific chemo plan, this trial could help researchers understand why some people get nerve problems and others don't.
Clermont-FerrandAges 18 years+ - NCT06485856Recruiting
Pain tracking using facial movements for non-verbal patients
This trial tests a system that measures facial movements to assess pain in patients who cannot speak or communicate verbally, such as those with a breathing tube. It may help healthcare providers better understand and manage pain in these patients.
AdanaAges 18 years+ - NCT07018791RecruitingPhase 3
Art-based pain test for jaw joint disorder patients
This trial tests if using art can help measure pain in people with temporomandibular joint disorders (TMD). It may offer a new way to understand and manage your pain without surgery.
Jeddah, Mecca RegionAges 18 years+ - NCT06877481Recruiting
Turkish version of a pain measure for older adults
This study is testing a Turkish version of a short pain questionnaire designed for older adults with chronic pain. It aims to make sure the questionnaire works properly for Turkish-speaking patients.
Istanbul, BaşakşehirAges 65 years+ - NCT03258580Recruiting
Studying how culture and mind affect how we feel pain
This study looks at how beliefs, mood, and social factors affect how people express and judge pain. It mainly uses pain/heat testing and—if chosen—brain scans to understand why pain reports can differ between people.
Bethesda, MarylandAges 18–60 - NCT06785909Recruiting
Understanding why pregnancy back and pelvic pain persists
This study looks at why some women develop ongoing pain in the lower back or pelvis during pregnancy. It tests how your body's sense of movement, fear of pain, and inflammation might be related. You may join if you are early in a single pregnancy and do not have that pain yet.
HasseltAges 18–40 - NCT06537219Recruiting
Fascia stiffness and pain in young adults with chronic back pain
This study looks at how stiffness in the connective tissue (fascia) of the lower back relates to pain in young people with chronic low back pain. It may help find new ways to treat this common problem.
AnkaraAges 18–50 - NCT07487610Recruiting
Pain and health in adults 80 and older
This study looks at the link between nerve pain (neuropathic pain) and overall health in people aged 80 and older. It aims to understand how pain affects daily life and aging.
EdirneAges 80 years+ - NCT04226716Recruiting
Studying pelvic pain causes in multiple or first pregnancies
This study looks at why pelvic girdle pain happens during pregnancy, focusing on body sensing (proprioception), stress factors, and inflammation. You may be able to help researchers understand the causes and who is most at risk.
HasseltAges 18–40 - NCT06008704Recruiting
PET scan study of pain in Parkinson's disease
This study uses a special brain scan (PET) to look at the serotonin system in people with Parkinson's who have chronic pain. The goal is to understand why some people feel pain and how the brain chemical serotonin might be involved.
Toulouse, Haute-GaronneAges 40–80 - NCT06828159Recruiting
Can wild blueberries improve joint health?
This study tests whether eating wild blueberries can improve joint health in people with arthritis. You would eat blueberries or a placebo daily for several weeks to see if they help with pain and stiffness.
Oklahoma City, OklahomaAges 40–75 - NCT06962709Enrolling by invitation
Warmed lidocaine for less pain during eye injections
This trial tests whether warming the numbing medicine (lidocaine) before an eye injection reduces pain. If you're already getting an eye injection for any reason, you may be able to join.
Columbia, MissouriAges Any age - NCT02707029Recruiting
Study of how people report pain and painful conditions
This study looks at how accurately people can describe their pain and related symptoms. It may help researchers improve how pain is measured in future studies.
Bethesda, MarylandAges 12–120 - NCT06851091Recruiting
Fibromyalgia study on pain sensitivity and balance
This study looks at how fibromyalgia affects your sensitivity to pain and your sense of balance. It may help find better ways to treat these symptoms.
Istanbul, ÜsküdarAges 18–65 - NCT07393139Recruiting
Pain after arm or leg amputation
This study looks at pain in the days right after a limb amputation surgery. It aims to better understand and manage early pain, which could help improve recovery.
BolognaAges 18 years+ - NCT07463170Recruiting
French translation of a pain assessment tool for newborns
This study is translating a pain assessment tool for newborns into French and testing it with healthcare workers in neonatal units. It aims to improve pain recognition in babies who cannot speak.
Paris, Île-de-France RegionAges Any age - NCT06686147Recruiting
AI analysis of movement in low back pain
This trial uses artificial intelligence to analyze how well you can move if you have chronic low back pain. It may help researchers understand movement patterns better.
DenizliAges 18–65 - NCT04898491Recruiting
Pain behavior scale study for adults who cannot speak
This study checks whether a “pain behavior” checklist works well and gives consistent results in adults who can’t communicate verbally and who have an artificial airway. It may help clinicians better recognize pain in people who cannot tell them directly.
Madrid, MadridAges 18 years+
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Common questions
- Are there clinical trials for pain assessment?
- Yes. Clin2 currently lists 147 recruiting pain assessment 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 pain assessment 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 pain assessment 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.