Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,866 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05997979RecruitingPhase 3
Capsaicin patch for nerve pain in children after surgery or injury
This trial tests whether a capsaicin 8% skin patch can safely reduce nerve pain in children ages 12 to 17 who have had pain for more than 3 months after surgery or an injury. The patch is applied to the painful area and may offer relief without daily pills.
AmiensAges 12–17 - NCT06001489Recruiting
Virtual reality for anxiety before heart surgery
This trial tests whether watching a 360-degree virtual reality video can help reduce anxiety before heart surgery. If you are waiting for elective heart surgery and are at least 18 years old, you may be able to participate.
Amsterdam, North HollandAges 18 years+ - NCT06001502Recruiting
Virtual reality for pain and anxiety after heart bypass surgery
This trial tests whether using virtual reality (VR) goggles after heart bypass surgery can help reduce pain and anxiety. If you are having a planned CABG and have no major vision, hearing, or other health issues, you may be eligible.
Amsterdam, North HollandAges 18 years+ - NCT06002009Recruiting
Rotator cuff tear study: nerve function and tear size
This study looks at how the size and type of a rotator cuff tear affects the nerve that controls shoulder movement. It may help doctors understand why some tears lead to more pain or weakness.
Stoke-on-TrentAges 18 years+ - NCT06003101RecruitingPhase 3
Blood treatments for hip labrum tear surgery
This study tests whether adding platelet-rich plasma (a blood concentrate), platelet-poor plasma, or bone marrow concentrate during hip surgery helps people with a torn labrum recover better. If you need hip arthroscopy and haven't had prior hip surgery, you may be able to join.
Boston, MassachusettsAges 18 years+ - NCT06002984Recruiting
Nerve monitoring during thyroid surgery to protect your voice
This study tests a device that monitors a nerve near your voice box during thyroid surgery. The goal is to help protect your voice by giving the surgeon live feedback on the nerve's location and function.
SeoulAges 19–79 - NCT06004726Recruiting
School substance abuse prevention for teens
This trial tests a school-based program to prevent substance abuse in adolescents aged 13-15. It aims to help teens in public schools in Pokhara, Nepal, avoid risky behaviors.
Pokhara, GandakiAges 13–15 - NCT06005285Recruiting
Testing a therapy program for young children with autism
This study looks at whether a therapy called the Early Start Denver Model (ESDM) works well in community programs. It includes children ages 1 to 5 with autism, their therapists, and supervisors.
Sacramento, CaliforniaAges 1 year+ - NCT06006091Recruiting
Letrozole for preparing the womb before embryo transfer
This study tests if a medicine called letrozole can help prepare the lining of the womb for a frozen embryo transfer. It may be an option for women under 40 who have had limited previous IVF cycles.
ShanghaiAges Up to 40 years - NCT06006806Recruiting
Proton therapy skin effects study for breast cancer
This study looks at how proton therapy affects the skin in people being treated for early-stage breast cancer. It aims to understand skin reactions better so doctors can reduce side effects.
Knoxville, TennesseeAges 18 years+ - NCT06008938Recruiting
Study tracking HEMGENIX for hemophilia B
This study watches how well HEMGENIX works and how safe it is for people with hemophilia B who are getting the treatment. It also compares data from adults on standard factor IX shots.
Rochester, New YorkAges 18 years+ - NCT06009874Recruiting
SGLT2 inhibitor early after heart attack to protect the heart
This study tests whether giving an SGLT2 inhibitor (a diabetes medicine that may also protect the heart) early after a heart attack can help shield the heart from damage. It is for people having a first-time STEMI heart attack who have adequate kidney function and stable blood pressure.
Shibīn al Kawm, MenofiaAges 18–80 - NCT06009263Recruiting
Exercises for chronic low back pain
This study compares two types of exercises to see which one better strengthens a key lower back muscle. It may help if you have ongoing back pain.
Giza, DokkiAges 25–55 - NCT06010966Recruiting
Brain stimulation therapy for children with ADHD
This study tests a non-invasive brain stimulation method called iTBS to see if it can improve attention and behavior in children with ADHD. It may help children who haven't tried or don't respond well to medication.
Hangzhou, ZhejiangAges 6–12 - NCT06011018Recruiting
Mirror Therapy with Electrical Stimulation or Sound Beats after Stroke
This study tests if combining mirror therapy with either gentle electrical stimulation or special sound beats can help improve leg movement and brain activity after a stroke. It is designed for people who had their first stroke at least 6 months ago and have some movement in their leg.
Kaohsiung CityAges 20–80 - NCT06012760Recruiting
Can iron and vitamin C reduce transfusions during heart surgery?
This trial is testing whether giving iron plus vitamin C before heart surgery can reduce the need for blood transfusions. It is for people with low iron and anemia who are scheduled for bypass or valve surgery.
Hangzhou, ZhejiangAges 18 years+ - NCT06013319RecruitingPhase 3
Esmolol for better oxygen in ARDS patients
This trial tests if esmolol, a heart-slowing drug, can improve oxygen levels in patients with acute respiratory distress syndrome (ARDS) who are on a breathing machine. It may help by adjusting heart rate to a specific range.
Jinan, ShandongAges 18–65 - NCT06013579Recruiting
Exercise study for older adults with HIV
This study tests whether high-intensity exercise can help improve thinking and memory, and build lasting exercise habits, in older adults living with HIV who feel tired and are not very active.
Birmingham, AlabamaAges 50–80 - NCT06014983Recruiting
Comparing two iron supplements in pregnancy
This study compares two forms of iron supplements to see which works better and has fewer side effects in pregnancy. If you are a healthy pregnant person in the Vancouver area, you may be able to help find the best way to prevent iron deficiency.
Vancouver, British ColumbiaAges 19–42 - NCT06016712Recruiting
Labor's effect on eye pressure in first-time mothers
This study measures how eye pressure changes during labor in healthy first-time mothers. It may help understand how childbirth affects eye health.
PragueAges 18 years+ - NCT06017869RecruitingPhase 2
Mitochondria therapy for Pearson Syndrome in children
This trial tests a one-time infusion of your own blood cells mixed with donated mitochondria to see if it can help children with Pearson Syndrome grow better and improve their health. It is a new approach that aims to provide the energy your cells need.
Ramat Gan, IsraelAges 1–18 - NCT06017960Recruiting
Dry needling for leg stiffness after stroke
This study checks if a treatment called dry needling (putting thin needles into tight muscles) can help reduce leg stiffness after a stroke. It uses ultrasound and muscle activity readings to see how well it works.
Madrid, MadridAges 18 years+ - NCT06018792Recruiting
New blood test for faster sepsis diagnosis in children
This trial tests a new, faster way to find bacteria in the blood of children with suspected sepsis. It uses a molecular test that may give results sooner than standard cultures, helping doctors treat infections more quickly.
AmsterdamAges birth–18 years - NCT06021145RecruitingPhase 4
Adding empagliflozin to insulin pumps for type 1 diabetes
This study tests whether adding the diabetes pill empagliflozin (Jardiance) to your current automated insulin pump can help improve blood sugar control for adults with type 1 diabetes who are not reaching their glucose goals.
Montreal, QuebecAges 18 years+
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,866 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.