Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,387 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07228182Recruiting
Brain stimulation study for gambling disorder
This trial tests a non-invasive brain stimulation method called high-intensity transcranial alternating current stimulation to see if it can reduce gambling urges and behavior in people with gambling disorder.
ShanghaiAges 18–60 - NCT07229521Recruiting
Nattokinase for heart, gut, sleep, and brain health in metabolic syndrome with sleep issues
This study tests whether a supplement called nattokinase can improve heart health, sleep, thinking, and gut bacteria in people with metabolic syndrome and mild-to-moderate sleep apnea. If you have a larger waist, blood pressure or blood sugar issues, or imbalanced cholesterol, and have been diagnosed with mild or moderate sleep apnea, you may be eligible.
TaipeiAges 18 years+ - NCT07229079Recruiting
Body awareness therapy for flat feet
This study tests whether basic body awareness therapy can help people with flexible flat feet (when the foot arch flattens under weight but returns when not standing). If you have flat feet without other foot problems, you may qualify.
Mardin, Mardi̇nAges 18–45 - NCT07222995Recruiting
Skin cancer risk feedback for patients at Tampa Family Health Centers
This trial tests whether giving you personalized genetic feedback about your skin cancer risk can help you protect your skin. You'll fill out a questionnaire, give a saliva sample, and receive results about a gene called MC1R that affects your risk.
Tampa, FloridaAges 18 years+ - NCT07223112Recruiting
Physical activity support for healthy pregnancy
This study tests ways to help pregnant people become more active. It uses a fitness tracker and coaching messages to see if these tools help improve health during pregnancy.
Orlando, FloridaAges 18–45 - NCT07228845Recruiting
Comparing 3D-printed vs. standard ear tips for hearing loss
This study tests whether a custom 3D-printed ear tip is more comfortable than a regular one for people with hearing loss. If you wear hearing aids or are considering them, this could help make the fit better.
Tucson, ArizonaAges 18–89 - NCT07226128Recruiting
Can therapy help HIV patients with depression and insulin resistance?
This study tests if cognitive behavioral therapy (a type of talk therapy) can improve how your body handles sugar (insulin resistance) for people living with HIV who also have depression. You may join if you have HIV, are on stable HIV meds, feel depressed, and do not have diabetes.
Indianapolis, IndianaAges 18 years+ - NCT07224269RecruitingEarly Phase 1
Terazosin for energy in ALS patients
This study tests whether a medication called terazosin can boost energy levels in people with ALS (Lou Gehrig's disease). The goal is to see if it helps slow down the disease by supporting cell energy.
Iowa City, IowaAges 18–80 - NCT07230223RecruitingPhase 1/Phase 2
A study of Ev.FV on wound healing in dystrophic epidermolysis bullosa
This trial tests if a drug called Ev.FV can help heal wounds in people with dystrophic epidermolysis bullosa (DEB), a condition that causes fragile, blistering skin. It is for people with open wounds on their arms, legs, or trunk that are a specific size.
IsfahanAges 3–35 - NCT07229066Recruiting
Video education for better colonoscopy prep
This study tests whether watching a short educational video can help you prepare better for a colonoscopy. If you haven’t had a colonoscopy before and you or a family member has a smartphone, this study might be for you.
EskişehirAges 18–80 - NCT07223268Recruiting
Support program for diabetic foot problems
This study tests a program that provides extra help and resources to people with diabetes who have a foot ulcer or a toe amputation. The goal is to see if this support helps them manage their condition and avoid future problems.
Atlanta, GeorgiaAges 18 years+ - NCT06907056RecruitingPhase 4
A study on a simpler HIV medication combination
This study tests if a two-drug HIV regimen (darunavir/cobicistat plus lamivudine) works as well as a standard three-drug regimen in men whose HIV is already well-controlled. If effective, this could mean taking fewer medications.
Mexico City, Mexico CityAges 18–70 - NCT07222787Recruiting
Testing a new spinal implant for lower back fusion
This trial tests a new spinal implant system (CORUS-LX) for fusing two lower back discs that are causing pain. It is meant for people with severe, long-lasting back or leg pain that hasn't improved with non-surgical treatments.
Scottsdale, ArizonaAges 18–80 - NCT07227532Recruiting
Testing a new catheter for atrial fibrillation treatment
This study tests a new catheter system, called Varipulse, to see if it's safe and effective for treating atrial fibrillation (AF), a heart rhythm problem. People with short-lasting AF who haven't been helped by medication may be able to join.
Phoenix, ArizonaAges 22 years+ - NCT07229235Recruiting
Real-world study of iptacopan for PNH in Italy
This study looks at how well iptacopan works in everyday medical practice for people with paroxysmal nocturnal hemoglobinuria (PNH) being treated in Italy. It gathers information from routine care to understand real-world effectiveness.
Alessandria, ALAges 18 years+ - NCT07229430Recruiting
Ultrasound treatment for loose neck and chin skin
This study tests a high-intensity focused ultrasound (HIFU) device to lift and tighten loose skin under the chin and neck. If you are in good health and want a non-surgical option for mild to moderate skin laxity, this trial may be for you.
Los Angeles, CaliforniaAges 30–65 - NCT07226817RecruitingPhase 1
Testing a new drug and how food affects it
This study tests how a new drug (BMS-986435) is absorbed by the body and whether food changes that. It is for healthy volunteers to help understand the right dose for future patients.
Miami, FloridaAges 18–60 - NCT06337864Recruiting
Large neutral amino acids for adults with classical PKU
This study tests whether a specific mix of large neutral amino acids (LNAAs) can help adults with classical PKU by lowering phenylalanine levels in the brain. It includes an MRI and PET scan to see how the treatment affects brain activity.
CopenhagenAges 18–50 - NCT06678529Recruiting
Can brain stimulation prevent confusion after hip surgery?
This study tests if a gentle, noninvasive brain stimulation called transcranial direct current stimulation (tDCS) can reduce postoperative delirium (sudden confusion) in older adults recovering from hip fracture surgery. It aims to see if tDCS is a safe, drug-free way to protect brain function.
Taiyuan, ShanxiAges 65 years+ - NCT06710340Recruiting
Study of nuts in women with obesity and diabetes
This study looks at how eating nuts affects blood sugar and other health measures in women with obesity and type 2 diabetes. It may help understand if nuts can be a helpful part of managing diabetes.
Botucatu, São PauloAges 18 years+ - NCT06913257Recruiting
Shockwave therapy plus rehab vs rehab alone for burn scars
This study compares adding shockwave therapy to standard rehabilitation for treating painful, itchy burn scars that are at least 6 months old. It aims to see if the combination is more cost-effective than rehab alone.
CairoAges 18–65 - NCT07220694Recruiting
Sabroxy supplement for memory and insulin resistance
This study tests whether a supplement called Sabroxy can improve insulin resistance and memory in adults with mild cognitive impairment and insulin resistance. It may help if you have early memory problems and your blood sugar is slightly higher than normal.
San Francisco, CaliforniaAges 40–80 - NCT07215689Recruiting
Ashwagandha for healthier skin and hair
This trial tests a daily 300 mg ashwagandha supplement (KSM-66) to see if it improves skin and hair health over three months. It is for generally healthy adults experiencing mild to moderate hair loss.
San Francisco, CaliforniaAges 18–60 - NCT07217509Enrolling by invitation
Myasthenia gravis drug safety registry
This study tracks the safety and effectiveness of newer drugs for myasthenia gravis. If you have started or are about to start a new medication for MG, this registry can help doctors learn more about how well these treatments work in real life.
Waltham, MassachusettsAges 18 years+
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,387 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.