Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,377 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06698718Recruiting
Gum color changes after treatment for gum disease
This study uses a special color-measuring tool to see how gum color changes after basic gum disease treatment. It may help find better ways to check if treatment is working.
Hangzhou, ZhejiangAges 18–65 - NCT06698380Recruiting
Mirror therapy for arm recovery after stroke
This trial tests whether using a mirror to create the illusion of movement can help improve arm function in people who had a stroke more than six months ago. It may be a good option if you have limited arm movement and can follow simple instructions.
Riyadh, Riyadh RegionAges 45–65 - NCT05224297Recruiting
Help us improve radiation care by sharing your experiences
This study collects patient-reported experiences and side effects from people getting external beam radiation (radiation treatment from outside the body). Your answers can help doctors improve how radiation care is delivered and supported.
Vienna, State of ViennaAges 18–100 - NCT05840497Recruiting
Exercise program to help lower gestational diabetes risk
This trial tests whether a strength and resistance exercise program during pregnancy can help reduce gestational diabetes in people who are overweight or obese. It may help by improving how your body handles sugar during pregnancy.
Pamplona, NavarreAges 18 years+ - NCT05968664Recruiting
Test whether new spinal cord stimulation settings improve chronic pain
This trial studies whether changing the “stimulation pattern” of spinal cord stimulation can reduce long-lasting pain and improve daily function. You might be a good candidate if you have chronic trunk or leg pain and have already tried multiple pain treatments without enough relief.
Houston, TexasAges 22 years+ - NCT06201598Recruiting
Treatment for brain aneurysms with flow-diverter stents
This study is testing if a type of stent called a flow-diverter is safe and effective for treating brain aneurysms. It may help patients who have an aneurysm that was found by chance, is causing symptoms, or has already ruptured.
A CoruñaAges 18 years+ - NCT06195267Recruiting
Sivelestat for lung protection during emergency aortic surgery
This study tests whether a drug called sivelestat can protect your lungs and other organs during emergency surgery for a very serious aortic tear. If you qualify, you would receive the drug or a placebo right before and after surgery.
BeijingAges 18–90 - NCT06081946Recruiting
Does broken sleep affect itch and pain sensitivity?
This study looks at how a poor night's sleep (short, broken sleep) affects your sensitivity to itching and pain. The goal is to understand if sleep problems might make skin conditions worse.
AalborgAges 18–60 - NCT06503523Recruiting
Brain activity during pain and itch
This study tests whether imagining movements changes brain activity when you feel pain or itch. It could help scientists understand how the brain responds to these sensations.
GistrupAges 18–60 - NCT06274385Recruiting
Beetroot supplement for better cycling sprints and recovery
This study tests whether a single dose of a beetroot-like concentrate (betalain-rich) can help you sprint faster on a bike and recover better between repeats. It's for healthy, active adults who want to see if a natural supplement boosts performance.
Philadelphia, PennsylvaniaAges 18–40 - NCT06701396RecruitingPhase 3
Tasimelteon for delayed sleep phase disorder with genetic variant
This study tests a new sleep medication called tasimelteon compared to a placebo (inactive treatment) for people with a specific sleep disorder linked to a genetic change in the body's internal clock. If you have Delayed Sleep-Wake Phase Disorder and carry the CRY1Δ11 variant, this trial may help improve your sleep timing.
Çankaya, AnkaraAges 18–75 - NCT04184479Recruiting
Test of a LEVAmethod program for adults with overweight
This study tests whether the LEVAmethod program helps adults with overweight or obesity when delivered in primary care. You may be asked to use digital tools and complete follow-up during the program.
GothenburgAges 18–75 - NCT06435598Recruiting
Video education for insulin use in diabetes
This study tests whether watching short videos on your smartphone can help people with diabetes better manage their insulin therapy. It may be a good fit if you take insulin, have a smartphone, and want to learn more about your treatment.
Dhulikhel, BagmatiAges 18–70 - NCT06525155RecruitingPhase 3
GnRH agonist for endometriosis cysts
This trial tests a drug called GnRH agonist to see if it helps people with endometriosis cysts. It might offer a new treatment option for those with this condition.
JakartaAges 18–40 - NCT06543004Recruiting
Comparing pain after root canal with two filling materials
This study is comparing two different materials used to fill the tooth after a root canal to see which one causes less pain afterward. If you need a root canal on a front tooth or a premolar and you don't have pain or swelling, this trial may help find the gentler option for you.
DohaAges 18–60 - NCT06702735Recruiting
The Rainbow Study: learning to sense asthma symptoms
This study helps children with asthma who have trouble sensing when their airways are tightening. It tests whether getting feedback on their symptom scores improves their ability to notice changes in their breathing.
Enschede, OverijsselAges 7–15 - NCT06702566Recruiting
Study of Ferritin in Immune-Related Side Effects
This study looks at how a blood marker called ferritin relates to side effects from immunotherapy or other cancer treatments. It may help doctors predict and manage those side effects better.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT06702813Recruiting
High-frequency vibration breathing treatment for ICU patients
This trial tests a device called MetaNeb that delivers high-frequency vibrations to help clear mucus and open collapsed air sacs in the lungs. It is designed for patients in the ICU who are awake, alert, and have trouble breathing or need extra oxygen.
Shanghai, Shanghai MunicipalityAges 1.5 years–80 years - NCT06536608Recruiting
Oketani breast massage for breastfeeding help
This study tests a special breast massage technique (Oketani massage) to see if it helps new moms breastfeed more easily. If you are a healthy first-time mom in your 36th week of pregnancy, you may be able to join.
ÇankırıAges 18–45 - NCT06668194Recruiting
Teeth straightening: how much force is best?
This trial tests different force levels to move canine teeth after premolar extraction in teens. Results may help orthodontists choose the best force for faster, safer tooth movement.
Farmington, ConnecticutAges 11–16 - NCT06632639Recruiting
Wedged insoles with ankle straps for knee pain and bow legs
This trial tests whether special shoe inserts (wedged insoles) combined with ankle straps can reduce pain and improve knee alignment in people with mild bow legs and inner knee pain. It aims to help those who have not had knee surgery and can walk without help.
GizaAges 20–60 - NCT07615257Recruiting
Mindfulness and CBT for Psoriasis-Related Emotional Stress
This study tests whether a combination of mindfulness and cognitive behavioral therapy (CBT)—talk-based techniques to manage thoughts and emotions—can help psoriasis patients feel less stressed and more compassionate toward themselves. Participants attend sessions over several weeks to learn these skills.
Rahim Yar Khan, Punjab ProvinceAges 25–75 - NCT07614945Recruiting
Reflexology for Pain and Sleep in Fibromyalgia
This study tests whether reflexology—a massage technique applied to specific points on the feet and hands—can help reduce pain and improve sleep in women with fibromyalgia. Fibromyalgia causes widespread muscle pain and sleep problems, and this trial explores whether reflexology might offer relief.
Al Mansurah, Dakahlia GovernorateAges 18–65 - NCT07617454Recruiting
Estrogen and Muscle Gain in Postmenopausal Women
This study looks at how estrogen affects muscle growth when postmenopausal women exercise for 12 weeks. Researchers want to understand whether estrogen plays a role in helping muscles develop stronger during strength training.
Aarhus, JutlandAges 40 years+
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,377 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.