Clinical trials
Endurance clinical trials
Below are recruiting endurance clinical trials, each written for real people, not researchers. We’re tracking 84 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07646405Recruiting
Electrical stimulation and light resistance training for older adults' muscles
This study tests whether combining electrical muscle stimulation (a gentle electrical current applied to muscles) with light resistance exercises can help adults over 65 build stronger leg muscles and improve their ability to walk and move around.
Lahore, Punjab ProvinceAges 65–85 - NCT07543705Recruiting
Blood Sugar Changes During Endurance Exercise
This study examines how your blood sugar levels change when you exercise. Researchers will monitor your glucose (blood sugar) during endurance activities to better understand how your body responds to exercise.
UlmAges 18 years+ - NCT07498608Enrolling by invitation
Running training study for recreational runners aged 20-45
This study compares two types of running workouts to see which helps you run faster and improve your body shape. It is for recreational runners living near Bogotá, Colombia, who have some experience and a GPS watch.
Bogotá, Bogota D.C.Ages 20–45 - NCT07127861Recruiting
Walking training on a treadmill after stroke
This study tests whether treadmill walking can improve how well people walk after a stroke. It may help those who already have some walking ability but want to get better.
Salamanca, SalamancaAges 18–80 - NCT07692126Recruiting
Neck pain and hand strength: core vs shoulder exercises
This study compares two types of exercises to see which better improves hand grip strength and neck pain. If you have had chronic myofascial neck pain (trigger points) in the upper shoulder muscle for over 6 months, this trial may help find which exercise works best for you.
Giza, Giza GovernorateAges 25–45 - NCT06964100Recruiting
How Heart Rate During Training Affects Your Endurance
This study looks at how your heart rate changes during training to help improve your endurance. If you run a 5K regularly and wear a compatible activity tracker, you may help researchers understand what top performance looks like.
Chicago, IllinoisAges 18–65 - NCT07390695Enrolling by invitation
Gamified exercise for hardcore smokers who are inactive
This trial tests if a fun, game-like exercise program can help heavy smokers who don't exercise much improve their heart and lung fitness and feel more ready to quit smoking.
Yogyakarta, Special Region of YogyakartaAges 17–45 - 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+ - NCT06861751Recruiting
Smartphone overuse and jaw proprioception in teens
This trial looks at how heavy smartphone use affects neck posture, neck muscle endurance, and jaw awareness in teenagers aged 17-19. It aims to understand if long-term phone use is linked to these physical changes.
Al MansurahAges 17–19 - NCT06996028Recruiting
Lift and pedals for balance and movement in children with CP
This study tests if doing lifting and pedaling exercises helps children with cerebral palsy improve their balance and ability to move around. It may be a good fit if your child can walk without much help and follow simple instructions.
Lahore, Punjab ProvinceAges 6–12 - NCT07726056Recruiting
Heart ablation in athletes with atrial fibrillation
This trial tests if a heart procedure (cardiac ablation) helps endurance athletes who have atrial fibrillation (an irregular heartbeat) perform better in sports. Athletes will track their training data before and after the procedure to see if their performance improves.
MelbourneAges 18–80 - NCT07721220Recruiting
Nerve gliding moves for strength and endurance in athletes
This study tests whether a gentle nerve-stretching technique (neurodynamics) can improve leg strength and endurance in athletes. If you're 18–30, currently active in sports or intense training, and have no recent leg injury or surgery, you may be able to join.
High Point, North CarolinaAges 18–30 - NCT06507189Recruiting
How exercise affects older adults: a study
This study looks at how different older adults respond to exercise. It will help researchers understand why some people benefit more than others. You will be asked to do supervised exercise sessions and tests over about 6 months.
Pensacola, FloridaAges 60 years+ - NCT03711539Recruiting
Exercise program study to help prevent clogged heart arteries
This trial studies whether lifetime endurance exercise is linked to a lower risk of coronary artery disease (clogged heart arteries). It may help explain which people benefit most from regular endurance activity and who may need different prevention steps.
EdegemAges 45–70 - NCT04796506Recruiting
Tracking sleep changes to improve thinking in Parkinson’s
This study looks at whether changes in “slow wave sleep” (a deep sleep stage) match improvements in thinking for people with Parkinson’s. It uses an exercise/recovery-focused approach and checks sleep and thinking scores to see if these changes go together.
Aurora, ColoradoAges 45–100 - NCT04984226RecruitingPhase 2
Sodium bicarbonate for kidney disease energy and acidity
This trial studies whether taking sodium bicarbonate changes “energy” in cells and improves metabolic acidosis (an acid build-up) in people with moderate-to-severe chronic kidney disease. You may be able to join if your kidney function and blood bicarbonate levels fit their targets and you meet safety rules.
Sacramento, CaliforniaAges 21–85 - NCT05266976Recruiting
Exercise types and bone markers in healthy older veterans
This study compares different ways of exercising to see how they affect “bone-related” blood markers in older adults. It may help you and researchers understand which exercise patterns support healthy bones.
Aurora, ColoradoAges 60 years+ - NCT05351476Recruiting
Exercise program for metabolism in postmenopausal women
This trial studies whether a structured exercise program can improve how your body uses fat. It is designed for postmenopausal women with higher weight and prediabetes who are not currently exercising much.
Tallahassee, FloridaAges 50–75 - NCT05484115Recruiting
EVAR versus a new method for certain aortic aneurysms
This study compares two ways to treat an abdominal aortic aneurysm (a bulge in the lower part of the aorta). It looks at whether the newer approach works as well as standard EVAR in people whose aneurysm has a wider neck that may be harder to treat.
Washington, ArkansasAges 18 years+ - NCT05708443Recruiting
Exercise training to improve walking and daily activities in COPD
This trial studies whether doing a combination of endurance exercises can help people with COPD walk better and do everyday activities with less limitation. It compares an exercise approach aimed at improving walking function and daily movement.
Lumezzane, BresciaAges Any age - NCT05768841Recruiting
Study mental health in runners, triathletes, and endurance athletes
This study looks at how common mental health concerns are among endurance athletes like marathon runners, ultramarathon runners, and triathletes. It may help researchers better understand which athletes may need support.
Pierre-BéniteAges 16 years+ - NCT05793151Recruiting
Guided care to start cancer treatment on time after surgery
This trial tests a navigation program (help from a care coordinator) versus usual care to help people start the recommended “next-step” treatments (like radiation, sometimes with chemo) on time after surgery. It’s for certain stages of squamous cell cancer in the head and neck area where late treatment could matter.
St Louis, MissouriAges 18 years+ - NCT05956327Recruiting
Study physical training to change brain signals in schizophrenia
This trial studies whether structured physical training can change brain “signal wiring” in people with schizophrenia. Researchers will also look at related molecular changes to understand why exercise might improve symptoms.
Munich, BavariaAges 18–65 - NCT05982769Recruiting
Exercise for cirrhosis patients
This study tests whether a supervised exercise program can help people with cirrhosis (scarred liver) feel stronger and improve their health. You'll be asked to exercise regularly and have tests to see how your muscles and liver respond.
Cleveland, OhioAges 21–65
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Common questions
- Are there clinical trials for endurance?
- Yes. Clin2 currently lists 84 recruiting endurance 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 endurance 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 endurance 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.