Pain medicine
Pain clinical trials
Chronic and acute pain, and the conditions that cause it. We’re tracking 3,580 recruiting studies in this area right now.
By phase
- Not applicable2,955
- Phase 4240
- Phase 2129
- Phase 3103
- Phase 194
- Phase 2/Phase 337
- Phase 1/Phase 222
Top conditions
Leading sponsors
- Riphah International University84
- Cairo University61
- Beijing Tiantan Hospital34
- Tanta University34
- Ain Shams University28
- Foundation University Islamabad28
- Mayo Clinic25
- VA Office of Research and Development23
- Hacettepe University22
- Stanford University21
Where studies are running
- California151
- New York79
- Florida65
- Massachusetts65
- Texas51
- Illinois40
- North Carolina40
- Maryland39
- Ohio39
- Minnesota37
Recruiting studies3,580 total
- NCT06337513Enrolling by invitation
Back pain study for early arthritis diagnosis
This trial looks at people with low back pain to find early signs of a spine arthritis condition. It may help diagnose the condition sooner and guide better treatment.
Sønderborg, Southern DenmarkAges 18–48 - NCT06330181Recruiting
Virtual walking therapy for spinal cord injury nerve pain
This study tests a new virtual reality walking therapy program designed to help people with incomplete spinal cord injury reduce nerve pain. If you use a wheelchair and have lasting nerve pain, this could be a way to try a non-drug treatment from home.
College Station, TexasAges 18 years+ - NCT06327542Recruiting
Group pain management in primary care clinics
This trial tests a group-based program to help people with chronic pain manage their symptoms. It is offered in primary care clinics that serve underinsured communities, and sessions are available in English or Spanish.
San Francisco, CaliforniaAges 18 years+ - NCT06030570Recruiting
Spine rehab program: how well does it work?
This trial tests a spine rehabilitation program that combines different types of care (like physical therapy and counseling) for adults with spine problems that haven't gotten better on their own. It aims to see if this program helps improve function and quality of life.
LeuvenAges 18 years+ - NCT06299683Recruiting
Pain type and bladder pain syndrome treatment study
This study is testing if the type of pain you feel can help predict which treatments work best for interstitial cystitis (a condition that causes bladder pain and pressure). It may help match you with more effective care.
Franklin, TennesseeAges 18 years+ - NCT06302257RecruitingPhase 4
Comparing two epidural medicines for moving during labor
This trial compares two types of numbing medicine given through an epidural during labor to see which one allows you to move around more while still controlling pain. If you are having your first baby and are in early labor, this study may help you have a more comfortable and mobile birth experience.
JerusalemAges 18–40 - NCT06310226Recruiting
Studying spinal cord stimulation for chronic low back pain
This study is looking at how people with chronic low back pain respond to spinal cord stimulation (a device that sends gentle electrical pulses to the spine to reduce pain). If you already have a spinal cord stimulator, you may help researchers understand how well it works and how it affects your brain.
Los Angeles, CaliforniaAges 18–80 - NCT06312696Recruiting
Neck movement study with spinal manipulation therapy
This study tests whether a special hands-on therapy (spinal manipulation) can help people with long-term neck pain. It will measure how the neck moves and whether the treatment improves movement and reduces pain.
Minneapolis, MinnesotaAges 18–39 - NCT06306183Recruiting
Vitamin C for pain relief after an ER visit
This trial tests whether a high dose of vitamin C can help reduce pain for people who come to the emergency department with new muscle or bone pain. If you qualify, you will receive vitamin C or a placebo and track your pain over time.
Ottawa, OntarioAges 18 years+ - NCT06313645Recruiting
Blood vessel aging and heart attack risk study
This study looks at how blood vessel aging relates to the type of fatty buildup in your arteries that can cause heart attacks. If you've had a recent heart attack, chest pain (angina), or minor artery disease and do not have advanced heart failure, kidney failure, active cancer, or prior bypass surgery, you may be able to join.
Milan, LombardyAges 18–75 - NCT06306157Enrolling by invitationPhase 4
Low dose naltrexone for complex regional pain syndrome
This trial tests whether a low dose of naltrexone, a medication that may help calm overactive immune and pain signals, can reduce pain and improve daily life in people with complex regional pain syndrome (CRPS), a chronic condition that often causes severe pain and swelling.
New York, New YorkAges 18–85 - NCT06297200Recruiting
Ultrasound treatment for complex back pain patients
This study tests a new, non-invasive ultrasound treatment for people with long-term back pain who also have opioid use disorder and anxiety. It aims to see if this gentle brain stimulation can reduce pain and improve quality of life.
Roanoke, VirginiaAges 18–65 - NCT05716737Recruiting
Radiation treatment study for TMJ arthritis pain
This study looks at how radiotherapy (radiation treatment) may help people with arthritis in the jaw joint (TMJ). It will only consider patients whose TMJ arthritis was diagnosed by a dentist or surgeon and who have not had radiation to that area before.
ViennaAges 50–100 - NCT06275698Recruiting
Honey for pain relief after tonsil removal
This trial tests whether taking honey after tonsil surgery helps reduce pain. If you are having both tonsils removed and are over 18, you may be able to join.
StevenageAges 18 years+ - NCT06277232Recruiting
Nutrition care for chronic pain patients
This trial tests a nutrition care program for people with chronic pain who are also overweight. You will receive support to improve your diet while attending a pain rehabilitation program.
Linköping, Östergötland CountyAges 18 years+ - NCT06282770Recruiting
Light therapy belt for lower back pain after spine surgery
This trial tests whether a special light therapy belt can help reduce long-term lower back pain you still have 1 to 5 years after spinal fusion or decompression surgery.
Los Angeles, CaliforniaAges 18–75 - NCT06284278Recruiting
Telehealth exercise for postpartum pelvic pain
This study compares two types of exercise done at home through telehealth sessions to see which better reduces pelvic pain after pregnancy. It may help you if you have ongoing pain in your lower back or pelvic area that started during pregnancy or after childbirth.
Tainan, TaiwanAges 20–65 - NCT06281184Enrolling by invitation
Long-term follow-up of methotrexate for hand osteoarthritis
This study follows up on people who took part in the MERINO trial to see if methotrexate has lasting benefits for hand osteoarthritis. It aims to understand how the drug affects pain and joint health over 30 months.
OsloAges 18 years+ - NCT06287970Recruiting
Testing a nerve stimulation device for chronic pelvic pain
This trial tests if a non-invasive nerve stimulation device (TaVNS) can reduce pain, urinary symptoms, and mood issues in men with moderate to severe chronic pelvic pain syndrome (CP/CPPS). It may offer a new drug-free option for symptom relief.
Beijing, Beijing MunicipalityAges 18–50 - NCT06276257Recruiting
Pain block for mastectomy with immediate reconstruction
This trial tests a nerve block to reduce pain after breast removal surgery with immediate reconstruction. It may help you recover with less discomfort.
Québec, QuebecAges 18–70 - NCT06283199Recruiting
Tracking pain reports with a smartphone app
This trial compares pain reports recorded in real time using a smartphone app to those collected during monthly clinic visits. It aims to understand if daily tracking gives a more accurate picture of symptoms for people with musculoskeletal conditions.
BolognaAges 18 years+ - NCT06281951RecruitingPhase 1
Nebulized fentanyl study in healthy volunteers
This trial tests a nebulized (inhaled mist) form of fentanyl in healthy volunteers to see how it works in the body. It is a first-in-human study of the drug given through a nebulizer, which might help people with acute pain in the future.
Rouen, FranceAges 18–68 - NCT06285162Recruiting
Nerve health monitor during ICU dialysis
This trial uses a special monitor (called ANI) to check how well your nervous system is working while you are on continuous kidney dialysis in the ICU. It may help doctors better understand your body's response to fluid removal.
BronAges 18 years+ - NCT06287515RecruitingPhase 1
Radiation to the pituitary gland for cancer pain
This study tests a focused radiation treatment on a small gland in the brain to see if it can relieve cancer-related pain that hasn't been controlled by standard treatments like painkillers or other therapies. It may help patients whose pain limits their daily life.
Houston, TexasAges 18 years+
Common questions
- How many pain clinical trials are recruiting?
- Clin2 is tracking 3,580 recruiting pain medicine studies from the U.S. registry right now, out of 6,510 we cover in this area in total.
- What does “Pain” cover here?
- Chronic and acute pain, and the conditions that cause it. We group each study into pain based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a pain trial near me?
- Use the search to filter pain studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
- Cancer
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Digestive system
- Lungs & breathing
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Blood & lymphatic
- Kidney & urinary
- Infections
- Genetic & congenital
- Bones, joints & muscles
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.