Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,871 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06795971Recruiting
Comparing oxygen methods for hypoxemic respiratory failure
This trial compares three ways of giving extra oxygen to people with low blood oxygen levels: a face mask with continuous pressure, a noninvasive ventilator, or high-flow oxygen through the nose. The goal is to see which method helps people avoid needing a breathing tube.
Nanjing, JiangsuAges 18 years+ - NCT06796790Recruiting
Media-based early reading study for young children
This study tests whether using media (like videos or interactive books) can help young children who are just starting to speak English learn more words and build early reading skills.
Columbus, OhioAges 3.5 years–4.8 years - NCT06797531Recruiting
Ribociclib Real-World Study in Early Breast Cancer
This study observes people with early-stage hormone receptor positive, HER2-negative breast cancer who are taking ribociclib (Kisqali) with hormone therapy after surgery. It aims to see how well the treatment works and how safe it is in real life.
RiyadhAges 18–99 - NCT06797752Recruiting
Stellate ganglion block and retina blood flow study
This trial looks at how a nerve block (stellate ganglion block) affects blood flow in the retina. It may help people who already get this block for conditions like complex regional pain syndrome understand eye effects.
Dallas, TexasAges 18 years+ - NCT06798155Recruiting
Music to prevent pain after anal surgery
This study tests whether listening to a specific set of music before and after surgery for hemorrhoids, fistula, or anal fissure can help reduce pain. You would use a phone or tablet app to listen to short music sessions.
Saint-DenisAges 18 years+ - NCT06799091Recruiting
Nerve stimulation for fibromyalgia relief
This trial tests whether a nerve stimulation technique can help reduce fibromyalgia symptoms. It is open to women with a confirmed diagnosis of fibromyalgia who have had symptoms for at least three months.
GizaAges 20–45 - NCT06798714RecruitingPhase 4
Colchicine to prevent irregular heartbeat after heart surgery
This trial tests whether the drug colchicine can reduce the chance of developing atrial fibrillation (an irregular heart rhythm) after open-heart surgery. If it works, it could help you recover more smoothly.
TomskAges 18 years+ - NCT06800118Recruiting
Music to reduce anxiety and vasospasm during heart catheterization
This study tests if listening to music during a heart catheterization procedure (through the wrist) can help reduce anxiety and prevent blood vessel spasms. You may be a good fit if you are having your first catheterization for a non-emergency reason.
Mersin, yenisehirAges 18 years+ - NCT06800586Recruiting
Air pollution and health: new early warning signs
This study looks for new early warning signs (biomarkers) of how air pollution affects lung and blood health. It is for people with COPD, lung cancer, or leukemia who have never smoked much, as well as for healthy hospital workers.
Bologna, BolognaAges 18 years+ - NCT06800872Recruiting
Vibration therapy for weight loss in teens
This trial tests if whole body vibration can help teenagers with obesity burn more energy while staying in a hospital program. It may offer an extra tool to support weight management.
Oggebbio, VerbaniaAges 13–18 - NCT06801249RecruitingPhase 4
Metyrapone for heart risk in adrenal tumors with Cushing's
This trial tests if a drug called Metyrapone can lower heart risks in people who have adrenal nodules (noncancerous growths on the adrenal glands) and a mild form of Cushing's syndrome that doesn't cause obvious physical signs. You'll be given the drug and monitored to see if it helps control blood pressure and other heart risk factors.
BolognaAges 18–75 - NCT06801561Recruiting
Sealants and Laser to Prevent Cavities in MIH-Affected Molars
This trial tests whether a dental sealant or a special laser treatment can prevent cavities and breakdown in first permanent molars affected by MIH (a condition that makes enamel weak). Eligible children have a molar with MIH that hasn't yet broken down and has only minor cavities.
AlexandriaAges 6–9 - NCT06803108Recruiting
Pyramidal vs continuous exercise for fatty liver
This study compares two exercise programs to see which works better for people with fatty liver disease and obesity. It may help improve liver health through different workout styles.
GizaAges 37–51 - NCT06803134Recruiting
Retraining neck control for better function in cervical radiculopathy
This trial tests a specific neck movement retraining program to improve joint awareness and daily function in people with chronic cervical radiculopathy (nerve irritation in the neck). It may help if you have had neck pain that goes into your arm for at least 3 months.
DamiettaAges 40–55 - NCT06803446Recruiting
How does daily rhythm affect blood sugar during exercise in type 1 diabetes?
This study looks at how the time of day affects blood sugar control during moderate exercise and intense activity in teens with type 1 diabetes. It may help find the best times for exercise to manage glucose better.
Loos, NordAges 10–16 - NCT06803550Recruiting
Recovery program after anal surgery
This trial tests a special recovery program after surgery for common non-cancerous anal conditions like hemorrhoids, anal fissures, or fistulas. The goal is to see if this approach helps you heal faster and feel better.
Al MansurahAges 18–65 - NCT06804057Recruiting
SLE drug safety registry for adults with lupus
This registry tracks the safety and effectiveness of lupus treatments over time. If you have SLE and are starting a new treatment or were recently diagnosed, joining helps doctors learn which medicines work best.
Waltham, MassachusettsAges 18 years+ - NCT06805786Recruiting
Switching from scanned to real-time CGM for type 2 diabetes
This study tests whether switching from a FreeStyle Libre 2 (which you scan to check sugar) to a Dexcom G7 (which sends sugar readings automatically to your phone) can improve blood sugar control in adults with type 2 diabetes who use insulin.
Toronto, OntarioAges 18 years+ - NCT06806176Recruiting
Study of CAT-GSH for returning patients
This trial is checking if a version of CBT-GSH (Cognitive Behavioral Therapy Guided Self-Help) works well for people who've had it before and are coming back for help with anxiety or depression. You'd get the same kind of low-intensity support again.
Ashton-under-LyneAges 16 years+ - NCT06806267Recruiting
VR therapy with brain stimulation for PTSD in Ukrainians
This study tests if combining virtual reality therapy with a gentle brain stimulation technique (tDCS) can help treat PTSD symptoms in Ukrainian veterans and civilians. It may offer a new way to process traumatic memories.
BerlinAges 18–75 - NCT06806787Recruiting
Can Copeptin and Thirst Predict Weight-Loss Surgery Success?
This study looks at whether levels of a blood marker called copeptin and your sense of thirst can help predict how well bariatric (weight-loss) surgery works. If you are eligible, you will have blood tests and answer questions about thirst before and after surgery.
Bologna, BolognaAges 18–65 - NCT06807541Recruiting
Exercise for balance in knee osteoarthritis
This pilot study tests whether a group exercise program can improve balance for people with knee osteoarthritis. You would join supervised exercise classes to see if they help with stability and daily movement.
Chilliwack, British ColumbiaAges Any age - NCT06808373Recruiting
Hypnosis for gum disease treatment
This study tests whether hypnosis can help with gum disease treatment. It is for adults who have chronic gum disease but are otherwise healthy.
AfyonkarahisarAges 20–65 - NCT06808425Recruiting
Weighted blankets for children with ADHD and sleep issues
This trial tests if weighted blankets help children with ADHD who have trouble sleeping. It looks at how well the blankets work and how easily they can be used in regular care.
Halmstad, Halland CountyAges 6–14
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,871 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.