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
- NCT05903027Recruiting
Testing gepant migraine treatment for better side effects
This trial studies how well a “gepant” medicine works for different types of migraine and how tolerable it is. It may help if you have frequent migraines and you can keep a headache diary as the study asks.
FlorenceAges 18 years+ - NCT05889624Recruiting
Study of treatments for childhood migraine headaches
This study looks at ways to help children and teens with migraine headaches by testing a care approach that includes access to evidence-based treatment. It may help if your child has frequent migraine headaches and is starting (or not already on) certain migraine-preventive medicines.
Birmingham, AlabamaAges 10–17 - NCT05880212Recruiting
STOPS low back and leg pain approach for Bangladesh
This trial tests a specific physiotherapy program (“STOPS approach”) for people with long-lasting low back pain or leg pain from the back. It aims to see if the structured treatment, delivered by trained physiotherapists, improves pain and function over about 10 weeks.
Dhaka, UttaraAges 18–65 - NCT05905419Recruiting
Brain scan study of opioid effects in women with pain
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.
Durham, North CarolinaAges 18 years+ - NCT05895968Recruiting
Barbed Suture for Obese Patients Having Neck Surgery
This trial tests a special type of stitch (called barb suture) used during back-of-neck surgery. It is for people who are obese and need surgery for cervical spinal problems, to see if it helps recovery.
Xi'an, Shannxi ProvinceAges 28–85 - NCT05906511RecruitingEarly Phase 1
Study how THC levels change in older adults
This early study measures how a THC dose (by mouth or vaporized form) moves through the body and how it affects the body’s responses. It mainly looks at safety and how THC behaves in older adults, including people who have used cannabis before.
West Haven, ConnecticutAges 65 years+ - NCT05909709RecruitingPhase 1
Tested injections for chronic facet-related back pain
This Phase 1 study tests the safety of an injection called Alocyte in adults with long-lasting back pain coming from the facet joints. If you qualify, you may be followed closely to check side effects and how you respond over multiple visits.
North Miami, FloridaAges 18 years+ - NCT05902026Enrolling by invitation
Questionnaire study for jaw-related headache and pain impact
This study tests a biopsychosocial questionnaire (a survey about thoughts, daily life, and pain) for people with jaw-related headaches from temporomandibular disorder (TMD). It may help researchers better understand what influences headache severity and how to support treatment planning.
Gaziantep, Hasan Kalyoncu UniversityAges 18–60 - NCT05905146Recruiting
Personalized opioid plan to shorten treatment time
This trial tests whether a personalized medication plan can help patients with short-term, non-cancer muscle or joint pain need strong opioid medicine for a shorter time. It’s aimed at improving how long treatment lasts while still managing pain.
LilleAges 18 years+ - NCT05893030Recruiting
Monitoring pain and sleep medicines to prevent complications after surgery
This study looks at whether closely monitoring opioid and sleep medicines during and after surgery can lower organ problems and death in older adults at high risk. If you qualify, your team will track how these medicines are given to help keep you safer in the postoperative period.
AmiensAges 75 years+ - NCT05883540RecruitingPhase 2
LSD therapy in palliative care for comfort and well-being
This Phase 2 study tests how LSD may affect comfort and quality of life for people with advanced or end-stage life-limiting illness. It also checks whether the medicine is safe and can be given in a controlled way in palliative care settings.
BaselAges 22 years+ - NCT05897320RecruitingPhase 3
Eptinezumab trial for kids with episodic migraine
This Phase 3 study tests eptinezumab to reduce migraine attacks in children who have episodic migraine (not daily chronic migraine). It may help by lowering the number of headache days and migraine days over time. You must complete a headache diary during screening to be considered.
Stamford, ConnecticutAges 6–17 - NCT05851326Recruiting
Ultrasound and gentle stimulation for stubborn muscle pain
This trial tests whether low-energy ultrasound and electrical/magnetic stimulation can reduce long-lasting myofascial pain in the low back, neck, or tension-type headaches. It may help if your pain has lasted at least 3 months and is still noticeable despite your current treatment plan.
GrazAges 18–99 - NCT05864053RecruitingPhase 1/Phase 2
Ketamine medicine trial for chronic nerve pain in adults
This Phase 1/2 study tests hydroxynorketamine (a related ketamine-type medicine) to see if it can reduce chronic nerve pain in the arms or legs. You may be able to join if you have nerve pain for more than 3 months and meet safety and health check requirements.
Chicago, IllinoisAges 18–75 - NCT05851196Recruiting
Personalized exercise for recurrent low back pain
This study looks at how back muscle features can help tailor an exercise program for people with recurring, non-specific low back pain. It may help by matching exercises to your specific back function and symptoms.
DiepenbeekAges 18–60 - NCT05867186Recruiting
Get fit during childhood cancer treatment and aftercare
This trial tests a “fit to fight” program to help children and teens stay active during and after cancer treatment. It aims to support physical and possibly emotional well-being while treatment is happening, based on whether your care team thinks it’s safe and helpful for you.
Mainz, Rhineland-PalatinateAges 3–21 - NCT05876390Enrolling by invitation
Regional anesthesia to reduce long-term breast surgery pain
This trial studies whether a pain-control technique called regional anesthesia during certain breast surgeries can lower chronic (long-lasting) pain after surgery. It may help improve comfort and quality of life for people at risk of ongoing pain after their breast operation.
Milan, LombardyAges 18 years+ - NCT05865600Recruiting
PET/CT guided planning for treatment in chronic coronary disease
This trial uses a heart scan (PET/CT) to better estimate blood flow in people with long-term coronary artery disease. It aims to help doctors choose the best treatment strategy and decide who may need more invasive testing or procedures.
Herning, Central JutlandAges 18 years+ - NCT05862246Recruiting
Kids with foot or leg pain and normal leg function
This trial looks at children who have tightness, foot pain, and/or leg pain, as seen in a pediatric orthopedic clinic. The goal is to study this problem in children who otherwise seem healthy and do not have signs of a different underlying foot or medical condition.
TrondheimAges 4–16 - NCT05858996RecruitingPhase 2
Testing a pain care guideline for older adults with dementia
This trial tests a clinical guideline to improve how pain is identified and managed. It may help if you or your loved one has dementia and ongoing pain, with a focus on better pain care in nursing homes.
Baltimore, MarylandAges 60 years+ - NCT05857696Recruiting
Spinal Stimulation to Improve Walking in Chronic Back and Leg Pain
This pilot study tests whether a special spinal cord stimulator—a small device that sends gentle electrical signals to your spinal cord—can help you walk better if you have ongoing nerve pain in your lower back and leg after spine surgery. The goal is to reduce pain and improve your ability to move around.
NiceAges 18–70 - NCT05851976RecruitingPhase 4
Duloxetine for short-term non-radiating low back pain
This trial tests duloxetine (a medicine used for certain pain conditions and mood) for easing low back pain that started recently and doesn’t shoot down your leg. It may help reduce pain and improve daily function after an ER visit, but you must meet several safety and medication-use criteria.
The Bronx, New YorkAges 18–64 - NCT05865470RecruitingPhase 1
How age affects smoked and oral THC effects
This early-stage study compares how people in different age groups respond to THC taken by smoking versus by mouth. It aims to understand age-related differences in effects and safety, which could help guide safer use in the future.
Los Angeles, CaliforniaAges 18–65 - NCT04166877RecruitingPhase 4
Magnesium drip to reduce pain in ICU trauma patients
This trial tests whether a magnesium infusion can better control pain in adults who have serious injuries and need intensive care. It compares magnesium as part of pain treatment to standard pain care to see if pain improves and stays controlled.
Sacramento, CaliforniaAges 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.