Clinical trials
Muscle Stiffness clinical trials
Below are recruiting muscle stiffness clinical trials, each written for real people, not researchers. We’re tracking 17 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06895720Recruiting
Myofascial system and injury risk in young football players
This study looks at how the body's connective tissues (myofascial system) can help prevent injuries in young football players. If you join, you'll help researchers learn ways to keep athletes safer on the field.
Fão, Porto DistrictAges 14–18 - NCT07244861Enrolling by invitation
TENS for neck muscle stiffness and pain
This study tests whether a gentle electrical stimulation device (TENS) applied to the neck can reduce muscle stiffness and pain in people with ongoing neck pain. If you have had neck pain for at least 6 weeks and are willing to avoid certain medications the day before, you may be able to join.
ErzurumAges 18–50 - NCT06544239Enrolling by invitation
Virtual reality training for basketball players with challenges
This trial tests if virtual reality exercises can help professional basketball players with physical or mental challenges improve their skills. It focuses on people who have uneven strength or movement between sides of the body.
Jinan, ShandongAges 17–29 - NCT07741227Recruiting
Electric acupuncture for chronic neck pain
This study tests whether electric acupuncture can reduce stiffness and pain in the neck muscles. It may be a treatment option if you have had neck pain for at least 3 months and would like to try a non-drug approach.
Hong KongAges 18–65 - NCT06274021RecruitingEarly Phase 1
Brain stimulation to reduce leg stiffness after spinal cord injury
This study tests a non-invasive brain stimulation technique (like a gentle magnetic pulse) to see if it can reduce muscle stiffness and spasms in the legs after a spinal cord injury. It may be a good option if you have ongoing leg stiffness and want a drug-free approach.
Jackson, MississippiAges 18 years+ - NCT06754982Recruiting
Timing of pain, stiffness, and function in plantar fasciitis after muscle release
This trial tests whether a hands-on therapy called myofascial release can help with morning pain, stiffness, and walking in people with plantar fasciitis. It aims to see how these symptoms change over time after treatment.
Talca, Maule RegionAges 18–60 - NCT07237087Recruiting
Heat and percussion therapy for jaw muscle stiffness
This study tests whether heat or a massage gun can reduce jaw muscle stiffness. If you are healthy and have no jaw problems, you may be able to join.
Zurich, Canton of ZurichAges 18 years+ - NCT07203040Enrolling by invitation
Ultrasound therapy for neck pain relief and muscle stiffness
This trial tests if a gentle ultrasound treatment can reduce neck pain and stiffness. It may be an option if you have ongoing neck pain and haven't had neck procedures recently.
ErzurumAges 18–50 - NCT06989073Recruiting
Muscle Energy Therapy for Children with Stiff Elbow after Fracture
This study tests a gentle hands-on technique called muscle energy therapy to help children ages 6 to 12 regain elbow movement after a broken arm. It may be a good option if your child's elbow is stiff from a healed fracture and they've been in a cast for at least 4 weeks.
Banī SuwayfAges 6–12 - NCT06994689Recruiting
Measuring muscle in COPD patients starting rehab
This trial uses a special device to measure muscle mass and stiffness in the thigh to see if it helps track recovery during pulmonary rehabilitation for COPD.
Le HavreAges 18 years+ - NCT06492057Enrolling by invitation
EMS muscle training for astronauts in space
This trial tests if a special muscle stimulation device called EMS can help astronauts stay fit during spaceflight. It may prevent muscle loss in zero gravity.
Mitte, State of BerlinAges 40–60 - NCT07394998Recruiting
Exercise and Heart Health After Mitral Valve Treatment
This study looks at how well your heart and muscles work during exercise after a mitral valve procedure. It also checks stiffness of your main artery (aorta) and oxygen levels in your muscles.
Ankara, ÇankayaAges 18–80 - NCT06454838Recruiting
Exercise and blood vessel health in children with pulmonary hypertension
This study looks at how exercise affects the lungs, blood vessels, and oxygen use in children with pulmonary arterial hypertension (high blood pressure in the lungs). It compares them to healthy children to understand how the condition impacts the body.
Ankara, ÇankayaAges 6–18 - NCT07108920Recruiting
Balance and Botox for Stiff Knee Gait
This study tests whether botulinum toxin (Botox) injections into the rectus femoris thigh muscle can improve balance and walking in people with a stiff knee gait (a common problem after stroke, brain injury, or multiple sclerosis).
Héricourt, Nord Franche-ComtéAges 18 years+ - NCT07766720Recruiting
Eggshell membrane and turmeric supplements for exercise recovery
This trial tests whether taking eggshell membrane, curcumin (turmeric), or both together can help your muscles recover faster after intense exercise. It may reduce soreness and help you bounce back sooner.
College Station, TexasAges 18–40 - NCT03672760Recruiting
Breathing training app for heart vessel stiffness and stress signals
This study tests whether an inspiratory (breathing-in) muscle training program using the CardioBreath app can improve heart blood-vessel stiffness and “stress/autonomic” signaling. It targets people with a specific hormone pattern and activity level, while avoiding several common health conditions that could affect safety or results.
Porto Alegre, Rio Grande do SulAges 45–65 - NCT07736222Recruiting
Does chewing affect artery stiffness in healthy adults?
This study looks at how your oral health and chewing habits might relate to your artery stiffness—a measure of heart health. Researchers will test participants' chewing ability and check their arteries using simple, non-invasive methods.
Innsbruck, TyrolAges 18 years+
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Common questions
- Are there clinical trials for muscle stiffness?
- Yes. Clin2 currently lists 17 recruiting muscle stiffness 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 muscle stiffness 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 muscle stiffness 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.