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
- NCT07579585Recruiting
Light therapy for knee bleeding in hemophilia children
This study tests whether a special type of light therapy (photobiomodulation) can help reduce pain and swelling in the knees of children with hemophilia who experience bleeding into the joint. Hemophilia is a bleeding disorder where blood doesn't clot properly.
Sialkot, Punjab ProvinceAges 9–14 - NCT07580040Recruiting
How Smoking Affects the Eyes in the Short Term
This study measures how cigarette smoking immediately affects your eyes' health and structure. Researchers compare current smokers to people who have never smoked to understand if smoking causes quick changes to the eye's surface and shape.
IstanbulAges 18–60 - NCT07580495Recruiting
Collagen Membrane to Preserve Jaw Bone After Tooth Extraction
This study tests whether a collagen membrane (a thin, natural material) placed after a tooth extraction helps preserve the jaw bone. Keeping bone healthy can make future tooth replacement easier and more successful.
Pittsburgh, PennsylvaniaAges 18–80 - NCT07580989Recruiting
Brain Stimulation Study: How Left Motor Area Responds
This research study uses magnetic pulses on your scalp to stimulate a specific brain area and measure how your brain responds. The goal is to understand how different parts of your brain work together and communicate during this type of brain stimulation.
GistrupAges 18–60 - NCT07581145RecruitingPhase 3
Semaglutide for Faster Healing of Diabetic Foot Ulcers
This study tests whether a diabetes medication called semaglutide can help foot ulcers heal faster in people with type 2 diabetes. If it works, it could offer a new treatment option for a common and serious diabetes complication.
CopenhagenAges 18–90 - NCT07582718Recruiting
High-Intensity Interval Training for Fitness in Adults
This study tests whether intense, short bursts of exercise can improve fitness in adults who are overweight. You'll do whole-body workouts designed to boost cardiovascular health and physical performance.
BrusselsAges 18–55 - NCT07582887Recruiting
Genetic Testing to Predict Side Effects from Breast Cancer Antibody Drugs
This study examines how genetic differences affect how your body handles three newer breast cancer medications (Sacituzumab Govitecan, Trastuzumab Deruxtecan, or Datopotamab Deruxtecan). A blood test will check your UGT1A1 gene to help doctors predict which side effects you might experience and adjust your treatment accordingly.
Granada, GranadaAges 18 years+ - NCT07582835RecruitingPhase 3
Long-term heart clot prevention after stent placement
This study tests whether taking a single blood-thinning medication (instead of two) after heart stent placement is safe and effective over the long term. If you've recovered well from a stent procedure, this trial may help determine the safest way to prevent future heart problems.
Lugano, Ch/tiAges 18 years+ - NCT07583485Recruiting
Tucatinib combination therapy for advanced HER2-positive breast cancer
This study watches how well a three-drug combination (tucatinib, capecitabine, and trastuzumab) works for women with breast cancer that has spread to other parts of the body and has a protein called HER2. You'll be treated as you normally would be in a clinic, and researchers will track how you respond.
Avellino, AVAges 18 years+ - NCT07585045Recruiting
Magnesium Supplements for Fibromyalgia Not Helped by Standard Drugs
This study tests whether taking magnesium by mouth can reduce fibromyalgia pain in people whose symptoms don't improve with common medications like amitriptyline, duloxetine, or pregabalin. Magnesium is a mineral that may help relax muscles and ease pain.
Lahore, Punjab ProvinceAges 18–65 - NCT07585370Recruiting
Long-term Safety and Effectiveness of Shingles Vaccine
This study follows up with people who received an experimental shingles vaccine (a live, weakened form of the virus) in a previous trial from 2020–2021. Researchers want to understand how well the vaccine continues to protect against shingles over time.
Nanjing, JiangsuAges 40 years+ - NCT07585305Recruiting
Blood Flow Restriction Training for Knee Pain in Athletes
This study compares two types of exercise—resistance training and cycling—both using a special technique that temporarily reduces blood flow to your leg muscles. The goal is to see which approach works better for reducing knee pain and improving strength in athletes with patellofemoral pain (pain around or behind the kneecap).
IslamabadAges 18–40 - NCT07585669Recruiting
Omega-3 Supplements for New Celiac Disease Patients
This study tests whether omega-3 fatty acids (a type of fish oil supplement) can reduce inflammation and improve gut health in people newly diagnosed with celiac disease. Participants will follow a gluten-free diet while taking the supplement to see if it helps their body heal.
Santiago, Metropolitan RegionAges 18–65 - NCT07585994Recruiting
Probiotic supplement for long-standing type 1 diabetes
This study tests whether taking a specific probiotic (a beneficial bacteria) for 4 weeks can improve immune function and metabolism in people who have had type 1 diabetes for at least 5 years. Researchers believe this probiotic may help the body's remaining insulin-producing cells work better.
AmsterdamAges 18 years+ - NCT07586839Recruiting
Nutritional Supplement for Muscle Recovery in Young Men
This study tests whether a special nutritional supplement helps muscles recover better after exercise. Researchers will compare how well the supplement works in healthy young men who exercise regularly.
Wageningen, GelderlandAges 18–35 - NCT07588022Recruiting
How Your Body Reacts to Jägermeister Mixed with Energy Drinks
This study examines what happens to your heart, blood pressure, and overall health when you drink Jägermeister (a digestif liqueur) mixed with energy drinks. Researchers want to understand the physical effects of combining alcohol and high-caffeine beverages in healthy young adults.
BarcelonaAges 18–45 - NCT07588087Recruiting
Shoulder Release Therapy for Frozen Shoulder Pain
This study tests whether adding a specific muscle-release technique to shoulder exercises helps reduce pain and improve movement in frozen shoulder (adhesive capsulitis). Frozen shoulder causes stiffness and pain that limits arm movement; this trial explores whether combining two physical therapy methods works better than standard care.
Islamabad, Punjab ProvinceAges 35–70 - NCT07588152RecruitingPhase 4
How Netarsudil Eye Drops Affect the Eye's Drain System
This study uses special imaging to see how the eye-pressure-lowering medication netarsudil (Rhopressa) works on the part of your eye that drains fluid. Researchers want to understand whether it helps restore normal drainage in people with high eye pressure or glaucoma.
Bloomington, IndianaAges 18 years+ - NCT07588282Recruiting
How doctors explain movement disorders affects patient understanding
This study tests whether a special way of explaining functional movement disorders helps patients feel better and more satisfied with their care. Functional movement disorders are real conditions where the nervous system affects how the body moves, but aren't caused by structural damage like a stroke or tumor.
GrazAges 18–80 - NCT07588464Recruiting
Teaching nursing students about faster surgery recovery
This study tests whether teaching 4th-year nursing students about ERAS (a protocol to help patients recover faster after surgery) improves their knowledge and confidence in using these methods. You would attend educational sessions and complete short questionnaires over one month.
Istanbul, ZeytınburnuAges Any age - NCT07589790Recruiting
Virtual Reality and Mindfulness for Chronic Low Back Pain
This study tests whether virtual reality combined with mindfulness-based cognitive therapy can help reduce chronic low back pain lasting 3+ months. The trial aims to see if this newer approach eases pain and improves quality of life.
Suzhou, JiangsuAges 20–70 - NCT07590102RecruitingPhase 1
How Body Works With a New Drug and Two Other Medicines
This study tests how a new experimental drug (BGB-58067) moves through your body and how two common medications affect that process. Researchers need healthy volunteers to understand if these drug interactions are safe.
AdelaideAges 18–65 - NCT07590895Recruiting
Low-FODMAP Diet for Endometriosis Pain and Bowel Symptoms
This study tests whether a low-FODMAP diet (a way of eating that limits certain hard-to-digest foods) can reduce pelvic pain, improve quality of life, and help bowel symptoms in women with endometriosis. Endometriosis is a condition where tissue similar to the uterine lining grows outside the uterus, often causing pain and digestive problems.
MilanAges 18–45 - NCT07591324Recruiting
3D-Printed vs. Traditional Space Holders for Kids' Teeth
This study compares two types of dental devices that hold space in a child's mouth after baby molars fall out early. The research tests whether a newer 3D-printed version works as well as or better than the traditional wire-based device.
Ismailia, Ismailia GovernorateAges 7–9
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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.