Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,374 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04423874Recruiting
Tests how unpleasant sounds change pain tolerance
This study tests whether hearing unpleasant, non-verbal sounds changes how much pain you can tolerate. It may help researchers understand how stress and sound affect pain experiences.
Saint-EtienneAges 18–60 - NCT06767722Recruiting
Lifestyle program for high blood sugar in early pregnancy
This trial tests if a lifestyle program (diet and activity changes) can help pregnant women who have slightly high blood sugar in early pregnancy. It aims to improve glucose levels and reduce complications for both mother and baby.
Guangzhou, GuangdongAges 18–55 - NCT06726239Recruiting
Relaxation exercises before getting up after heart bypass
This study tests whether doing gentle relaxation exercises before getting out of bed can help reduce pain, anxiety, and stress after heart bypass surgery. It may make recovery more comfortable.
Istanbul, IstanbulAges 35–65 - NCT06756139Recruiting
Mobile app therapy for stubborn stomach upset
This study tests if a mobile app teaching cognitive behavioral therapy (a way to change thinking patterns) can help people with stubborn stomach pain or discomfort. It might benefit those whose symptoms haven't improved with usual medicines.
Haikou, HainanAges 18–80 - NCT06870331Recruiting
Probiotics for stomach health after spinal cord injury
This study tests if taking probiotics and prebiotics can help with digestion, gas, constipation, and other stomach issues in people with long-term spinal cord injury.
Nottwil, Canton of LucerneAges 18 years+ - NCT06869291Enrolling by invitation
Minimally invasive treatment for eyelid cholesterol deposits
This trial tests a new minimally invasive procedure using tiny tunnels and a heparin injection to treat xanthelasma (cholesterol deposits under the skin of the eyelids). It may help reduce the appearance of these deposits with less scarring than traditional methods.
Fuzhou, FujianAges 18–65 - NCT06878417Recruiting
Cannabinoids for osteoarthritis knee or hip pain
This study tests if cannabinoid medications can reduce pain interference in daily life for people with hip or knee osteoarthritis. It may be a new option for moderate to severe pain.
Toronto, OntarioAges 40–80 - NCT06879457Recruiting
Smartphone self-care support for homebound older adults
This study tests a smartphone-based program to help older adults who are mostly homebound manage their own health. If you join, you'll get personalized support and tools to help you stay as healthy and independent as possible at home.
Hong KongAges 60 years+ - NCT06871397Recruiting
Online support program for well-being in early pregnancy
This study tests an online program designed to help pregnant women feel better emotionally and mentally. It includes lessons and support you can access from your phone.
Reus, TarragonaAges 18 years+ - NCT06878014RecruitingPhase 4
Morphine for pain relief after hip replacement surgery
This trial tests different doses of morphine given during spinal anesthesia to find the safest and most effective way to control pain after hip replacement surgery. If you are having a total hip replacement, you may be able to join.
Sosnowiec, Silesian VoivodeshipAges 18–75 - NCT06876766Recruiting
Lung ultrasound to guide antibiotic use in kids with chest infections
This trial tests whether using a lung ultrasound can help doctors decide if antibiotics are needed for children and teens hospitalized with a lower respiratory tract infection. It may reduce unnecessary antibiotic use.
BeirutAges 3 months–18 years - NCT06875895Recruiting
Motor imagery training for partial rotator cuff tears
This trial tests whether mental practice of shoulder movements can reduce pain and improve function in people with a partial rotator cuff tear. If you have shoulder pain that hasn't gone away after 4 weeks, this could be an option.
KütahyaAges 18–65 - NCT06874764Enrolling by invitation
Training with a wireless system for thinking and reaction in MS
This study tests whether a special wireless reaction training system can help improve thinking and reaction speed in people with multiple sclerosis (MS). It compares this training to standard exercises to see which works better for your brain health.
Izmir, BornovaAges 18–55 - NCT06878326Recruiting
Brain stimulation study for teens with autism
This study tests if a gentle brain stimulation technique (tDCS) can help improve brain function in adolescents with autism. It aims to find out which teens might benefit most.
Hung Hom, KowloonAges 12–22 - NCT06871852Enrolling by invitation
Video exercises for migraine relief
This study tests if watching and following a video exercise program can help reduce migraine symptoms. If you have migraines and are between 18 and 65, this might be a way to manage your symptoms without extra medication.
Bandırma, BalıkesirAges 18–65 - NCT06879652Recruiting
Does dairy affect weight and health in teens and seniors?
This study looks at how eating more dairy might affect body weight, body composition, and health in adolescents and older adults who have some extra weight and borderline high blood sugar. It will likely compare a higher dairy diet to a usual diet.
Toronto, OntarioAges 14–80 - NCT06876441Recruiting
Home Tai Chi Program for Heart Failure Patients and Caregivers
This study tests if a home-based Tai Chi program using a smartphone app can improve the health and well-being of people with chronic heart failure who are mostly sedentary. It also looks at how this program affects their caregivers, who will practice Tai Chi alongside them.
Qingdao, ShandongAges 18–75 - NCT06868862Recruiting
Exercise and fat loss in young women with overweight or obesity
This study compares two types of exercise (short bursts of intense activity vs. moderate continuous activity) to see which is better for fat loss in young women who have overweight or obesity. The exercises have the same total energy used, so the results can show which type might be more helpful for weight management.
São Paulo, São PauloAges 20–45 - NCT06872866RecruitingPhase 1
Study of sildenafil with and without food in healthy men
This study looks at how taking the study drug Hezkue Turbo (sildenafil) with food affects its levels in the body compared to taking it on an empty stomach. Healthy male volunteers aged 20 to 70 can participate.
New York, New YorkAges 20–70 - NCT03532399Recruiting
Bivalirudin dosing study for children having heart procedures
This study looks at how the blood-thinner bivalirudin moves through the body in children during certain heart procedures. It may help doctors choose safer, more accurate dosing for pediatric anticoagulation.
Boston, MassachusettsAges Up to 17 years - NCT06690164RecruitingPhase 4
Atorvastatin and Omeprazole Drug Interaction Study
This study tests how two common medications, atorvastatin (a cholesterol-lowering drug) and omeprazole (a stomach acid reducer), interact in your body. It may help doctors understand how to use them together safely.
SingaporeAges 21–75 - NCT06857942RecruitingPhase 4
Tirzepatide added to ixekizumab for psoriasis and weight issues
This trial tests whether adding tirzepatide (a weight-loss and diabetes drug) to ixekizumab (a psoriasis treatment) helps people with moderate-to-severe psoriasis who are overweight or have obesity. It is for those already taking ixekizumab for about 3 months.
Phoenix, ArizonaAges 18 years+ - NCT06868108Enrolling by invitation
Rotator cuff repair with flexible anchors: study of healing
This study follows people who had rotator cuff repair using a special stitching system with anchors (FSSA). It checks how well the tendon heals by looking at MRI scans taken about a year after surgery.
Charlotte, North CarolinaAges 18–70 - NCT06865417RecruitingPhase 3
Filgotinib for children and teens with ulcerative colitis
This trial tests if filgotinib, a pill for adults with ulcerative colitis, works in children and teenagers. It may help those whose current treatments are not working well enough or cause side effects.
Brussels, Brussels CapitalAges 8–18
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,374 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.