Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,378 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07665593Recruiting
AI breathing training after open heart surgery
This trial tests if an AI-assisted breathing exercise device can reduce pain, fatigue, and improve breathing in patients recovering from open heart surgery.
Kocaeli, İzmitAges 18 years+ - NCT07667309Recruiting
Nerve block effects on sleep in PTSD therapy
This study looks at whether a nerve block (stellate ganglion block) can improve sleep for military members and veterans with PTSD who are already getting a type of talk therapy. You'll wear a special headband to track your sleep patterns overnight.
Killeen, TexasAges 18–65 - NCT07671651Recruiting
Ozone therapy for early tooth decay in children
This trial tests whether ozone therapy can help reverse the earliest stages of tooth decay (white spots on teeth) in children. Children aged 6–12 with small, non-cavity spots may benefit from this treatment instead of traditional fillings.
Istanbul, MaltepeAges 6–14 - NCT07666100Recruiting
Study of medication side effects in a periodontology clinic
This study looks at side effects from medications prescribed in a gum disease clinic. It aims to understand what types of side effects patients experience, which can help doctors choose safer medicines.
SivasAges 16 years+ - NCT07668167Recruiting
Combined brain stimulation study in healthy adults
This study tests a special type of electrical stimulation (eTNS) combined with flashing lights and sounds at 40 Hz to see how it affects brain activity. It may help researchers understand how to improve brain network function.
Xi'an, ShaanxiAges 18 years+ - NCT07663851Recruiting
Virtual reality for psychiatric nursing students
This study tests if virtual reality training helps nursing students understand psychiatric care. It is for students taking a psychiatric nursing course for the first time.
IstanbulAges 18–23 - NCT07670169Recruiting
How NOTCH2NLC gene changes affect NIID in one family
This trial studies a family with a gene change (NOTCH2NLC) that can cause NIID, a disease that affects nerves and the brain. It aims to understand how different gene variations relate to symptoms.
Chengdu, SichuanAges Any age - NCT07666126Recruiting
Uric acid and gum bone health study
This study looks at whether high uric acid levels affect the bone around your teeth. If you are between 18 and 65, have at least 20 natural teeth, and are either healthy or have high uric acid and gum disease, this trial may be for you.
RizeAges 18–65 - NCT07671482Recruiting
Kinesio vs McConnell taping for knee pain relief
This study compares two types of taping (Kinesio and McConnell) to see which works better for people with pain behind the kneecap (patellofemoral pain syndrome). You may help researchers learn how to best relieve knee pain during daily activities.
Beirut, BeirutAges 18–50 - NCT07668596Recruiting
Broccoli sprout supplement and exercise in healthy adults
This trial studies how a natural compound from broccoli sprouts (sulforaphane) and exercise, alone or together, affect your body's immune and metabolic health. It's for healthy, active adults aged 19–35.
Kelowna, British ColumbiaAges 19–35 - NCT07663812Recruiting
Motivational program for stress in pregnant couples
This study tests whether motivational techniques can help pregnant women and their partners feel less stressed and better able to express emotions. It is for couples who are in the second trimester of a low-risk pregnancy.
Yozgat, CenterAges 18 years+ - NCT07665242Recruiting
Chatbot therapy for anhedonia and depression
This study tests whether a chatbot-based therapy can help people who feel low pleasure or interest (anhedonia) and depression. It uses brain scans to see how the brain responds to rewards and social situations.
Chengdu, SichuanAges 18–40 - NCT07668349Recruiting
Therapies to improve arm movement after stroke
This study compares two types of hand and arm therapy for people who have had a stroke. It tests if modified constraint-induced movement therapy or mirror therapy can help improve movement in the affected arm.
Kastamonu, MerkezAges 18 years+ - NCT07667738RecruitingPhase 2
Parent support program in Peru for parents of young children
This study tests a therapy program called CETA for parents in a specific area of Lima, Peru. It aims to help parents improve their mental health, which may also benefit their children ages 4 to 6.
LimaAges 18 years+ - NCT07665658Recruiting
Supplements for ADHD: Calming brain inflammation in kids
This study tests whether special supplements can help calm inflammation in the brain and improve ADHD symptoms in children. It might be a good fit if your child's ADHD is diagnosed and they are not taking antibiotics or have other health issues like gut problems or severe allergies.
Peshawar, KPKAges 6–12 - NCT07667556Recruiting
Frozen shoulder treatment: gentle movement, pain education, and core exercises
This study tests whether a combination of gentle joint movement techniques, pain education, and core-strengthening exercises can help people with frozen shoulder move better and feel less pain. It may be a good fit if you have been diagnosed with frozen shoulder and are looking for a drug-free treatment option.
IstanbulAges 18–65 - NCT07666776Recruiting
Attention training for social anxiety: a controlled trial
This study tests whether a simple computer exercise that trains your attention away from threat can reduce social anxiety, compared to a placebo (neutral) version. It's for adults with social anxiety disorder and takes place at Tel Aviv University.
Tel AvivAges 18–65 - NCT07665944Recruiting
Hydroponic vs conventional spinach smoothie study
This study compares how spinach smoothies made from hydroponically-grown spinach versus conventionally-grown spinach affect your blood pressure and the levels of healthy nitrates in your saliva. The information gathered can help people make better food choices for heart health.
Plymouth, DevonAges 18–60 - NCT07665931Recruiting
Testing Simeox for severe COPD with lung hyperinflation
This trial tests if a device called Simeox can reduce trapped air in the lungs of people with severe COPD. It may help you breathe easier if you have pulmonary hyperinflation.
Codogno, LombardyAges 18 years+ - NCT07666945Recruiting
Prenatal health education for pregnancy readiness
This trial tests whether health education early in pregnancy helps women prepare for birth and handle potential complications. It is designed for women in their first trimester living in the study area.
Hāgere Hiywet, OromiyaAges 18 years+ - NCT07664046Recruiting
Peptide for remineralizing white spot lesions in teens
This trial tests a self-assembling peptide (P11-4) to help reverse early white spots on teeth caused by cavities in teenagers. If effective, it could rebuild enamel without drilling or fillings.
Warsaw, Masovian VoivodeshipAges 10–18 - NCT07665801Recruiting
Foot exercises after hip replacement surgery
This trial tests whether doing special foot exercises can improve recovery in people who have had a total hip replacement. It might help with walking and balance.
Ankara, AltındağAges 50–80 - NCT07664462Recruiting
Heat and Altitude: Male Exercise Study
This study tests how your body handles working in heat when you are also at a simulated high altitude. The results could help understand physical limits and safety in jobs or sports.
Ottawa, OntarioAges 18–70 - NCT07665216Recruiting
Chatbot for anhedonia and depression
This study tests whether a chatbot-based intervention can improve brain function and reduce symptoms in people who feel very little pleasure or interest (anhedonia) and have depression. You would have MRI scans to see how your brain responds.
Chengdu, SichuanAges 18–40
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,378 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.