Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,875 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07558356Recruiting
Support program for caregivers of adults needing daily help
This study tests a caregiver support program called 'Aidant TLC' that you can attend either in person (in the Nice area of France) or online from home. The program is designed to improve your well-being and reduce stress while you care for someone who needs help with daily activities.
BiotAges 18 years+ - NCT07558863RecruitingPhase 4
GLP-1 medication's effect on nerve damage in type 2 diabetes
This study tests whether a GLP-1 medication (a type of diabetes drug) can help protect nerves in the heart from damage caused by diabetes. If you have type 2 diabetes and are overweight, this trial might help researchers understand if this medication improves how your heart's nervous system works.
Nanjing, JiangsuAges 18–70 - NCT07558928Recruiting
High-oxygen environment and muscle strength in active adults
This study tests whether exercising in a high-oxygen environment can help build stronger muscles faster. Researchers will have you do resistance training (like weightlifting) in a special chamber with extra oxygen to see if it boosts your muscle gains.
ZrifinAges 18–45 - NCT07559344Recruiting
Hot Baths and Muscle Recovery in Young Athletes
This study tests whether taking hot baths before or after intense exercise helps young track-and-field athletes recover better and triggers natural protective proteins in their muscles. Researchers will measure muscle strength and a cellular protein called HSP70 to see if heat helps the body bounce back from hard workouts.
AmiensAges 19–25 - NCT07559656Recruiting
Oxytocin and Brain Training for Emotional Awareness
This study tests whether a nasal spray called oxytocin, combined with real-time brain imaging feedback, can help train a specific brain region involved in emotions and body awareness. Researchers will use MRI scans to show you your own brain activity in real time.
Chengdu, SichuanAges 18–30 - NCT07559903Recruiting
Drug-coated balloon heart artery treatment registry
This study tracks outcomes in adults who receive a special balloon catheter (coated with medication) to open blocked heart arteries. Researchers collect data to understand how well this treatment works and any side effects that occur.
Phoenix, ArizonaAges 18 years+ - NCT07559942Recruiting
Apiban to Help Dialysis Fistulas Mature Successfully
This trial tests whether a blood-thinner medication called apixaban (Apiban) helps arteriovenous fistulas—surgically created connections in the arm for dialysis—develop and work better. If it helps fistulas mature faster and more reliably, it could reduce complications and improve treatment for kidney failure patients.
Lahore, Punjab ProvinceAges 18 years+ - NCT07561203Recruiting
Collavant supplement for runner's knee discomfort
This study tests whether Collavant®, a collagen-based supplement, reduces knee pain in amateur runners aged 40–65 who experience discomfort during or after training. You'll take the supplement for 24 weeks while continuing to run and track your symptoms.
Madrid, MadridAges 40–65 - NCT07561567Recruiting
Breathing Control Device for Lung Cancer Radiation
This trial tests a new device that helps control your breathing during radiation therapy for early-stage lung cancer. By keeping your lungs still during treatment, the radiation is more accurate and may reduce side effects.
TianjinAges 18 years+ - NCT07561827RecruitingPhase 3
Nerve Block for Pain After Spine Surgery in Teens
This trial tests whether a numbing injection around the spine muscles (erector spinae plane block) reduces pain and the need for strong pain medications after back surgery for scoliosis in teenagers. The goal is to help young patients recover more comfortably.
San Francisco, CaliforniaAges 10–18 - NCT07561970Recruiting
Comparing two anesthesia drugs during heart rhythm procedures
This study compares two commonly used anesthesia medications (propofol and sevoflurane) in patients having a procedure to treat irregular heartbeats. Researchers want to see which drug works better and is safer for keeping you asleep during the procedure.
BrusselsAges 18 years+ - NCT07564050Recruiting
How Different Oxygen Breathing Methods Work Before Surgery
This study compares different ways to give patients oxygen before anesthesia is used during surgery. Researchers want to understand which method works best for getting oxygen into your lungs safely.
Bolzano, BZAges 5–75 - NCT07564752Recruiting
How Better Blood Sugar Control Affects Cholesterol in Type 1 Diabetes
This study compares how blood fats (especially HDL cholesterol) differ between people with well-controlled type 1 diabetes and people without diabetes. Researchers want to understand if improving blood sugar control can help improve these protective blood fats.
DijonAges 18 years+ - NCT07565363Recruiting
Motor Imagery Training for Stroke Arm Recovery
This study tests whether imagining arm movements (without actually moving) can help improve arm function in people recovering from stroke. Participants will practice visualizing movements to see if it helps restore strength and control in their affected arm.
IstanbulAges 18 years+ - NCT07565402Recruiting
Brain Stimulation and Skills Training for Adult ADHD
This study tests whether combining mild electrical brain stimulation (called tDCS) with behavioral skills training can help adults with ADHD focus better and manage their symptoms. Researchers want to understand how this combination works and whether it could be a useful treatment option.
Nanjing, JiangsuAges 18–55 - NCT07565519Recruiting
Exercise program for older adults receiving cancer treatment
This study tests whether a combination exercise program helps older adults who are currently undergoing cancer treatment. The program aims to improve strength, balance, and overall health during cancer therapy.
Porto Alegre, Rio Grande do SulAges 60 years+ - NCT07566351RecruitingPhase 2
Add-On Drugs for Rheumatoid Arthritis
This study tests whether two drugs—roflumilast and desloratadine—added to your current rheumatoid arthritis medications can reduce joint inflammation and pain. You'd take these as add-ons to your existing treatment to see if they help control your disease better.
Damietta, Damietta GovernorateAges 18–60 - NCT07567157Recruiting
Writing to Heal: Expressive Writing for Cancer Survivors
This study explores whether writing about your feelings and experiences related to cancer can help you process and heal from physical or emotional changes caused by the disease or its treatment. You'll spend 4 weeks writing, and researchers will measure whether this helps you feel better.
Truro, CornwallAges 18 years+ - NCT07570472RecruitingPhase 2
CBD and sleep quality after evening exercise
This study tests whether CBD (cannabidiol, a compound from cannabis plants) can improve sleep quality after evening workouts in healthy, active adults. Researchers want to see if CBD helps you sleep better on nights when you exercise late.
Leuven, Vlaams-BrabantAges 18–40 - NCT07571707Recruiting
Lollipops to Reduce Confusion After Surgery in Young Children
This study tests whether giving children a lollipop after surgery helps prevent confusion and agitation as they wake up from anesthesia. Emergence delirium—when children are disoriented and upset after anesthesia—is common, and the researchers want to see if this simple comfort measure helps.
Denpasar, BaliAges 2–6 - NCT07573683Recruiting
Breathing Exercises With Aerobic Activity for Early-Stage High Blood Pressure
This study tests whether combining special breathing techniques (coherent breathing) with aerobic exercise helps lower blood pressure and improve quality of life in people with stage 1 hypertension. You'll learn these techniques and perform them regularly to see if they work better together than exercise alone.
IslamabadAges 30–65 - NCT07574333Recruiting
Breathing Training to Help Type 2 Diabetes Management
This study tests whether special breathing exercises that alternate between low and high oxygen levels can help people with type 2 diabetes manage their condition better. Researchers want to see if short or longer courses of this training improve blood sugar control and overall health.
MoscowAges 50–74 - NCT07574515Recruiting
Nasogastric Tube for Small Bowel Blockages
This trial tests whether placing a thin feeding tube through the nose into the stomach helps reduce complications in patients with small bowel obstruction (a blockage in the small intestines). Researchers want to see if this tube improves outcomes and reduces symptoms like nausea and vomiting.
LinköpingAges 18 years+ - NCT07575425Recruiting
Balance Platform Exercises for Knee Osteoarthritis
This study tests whether special balance exercises on a moving platform can improve steadiness and walking in people with moderate knee osteoarthritis. The goal is to see if this type of training helps reduce pain and improve mobility.
AnkaraAges 45–65
Hear when a new Effectiveness trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,875 recruiting effectiveness 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 effectiveness 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 effectiveness 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.