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
- NCT07005141Recruiting
iHub Stent-Graft for Iliac Artery Aneurysms
This study tests a new stent-graft device for treating aneurysms in the iliac artery. It may be an option if you have an aneurysm that has grown or is large enough to need treatment.
Florianópolis, Santa CatarinaAges 18 years+ - NCT07008235RecruitingPhase 2/Phase 3
Testing two drugs for upset stomach relief
This trial tests whether a combination of two medications, amitriptyline and trifluoperazine, can help patients with ongoing discomfort in the upper stomach (functional dyspepsia). It may be an option if other treatments haven't worked.
DhakaAges 18–60 - NCT07011303Enrolling by invitation
Using your own blood clot to help bone heal after tooth extraction
This study tests whether placing a special clot made from your own blood (called Platelet Rich Fibrin) into the socket after a tooth extraction helps the bone heal better for a future dental implant.
Tokat ProvinceAges 18–40 - NCT07012161RecruitingEarly Phase 1
Vitamin D for fibroid symptoms in women with low vitamin D
This trial tests whether taking vitamin D3 can help reduce symptoms like heavy bleeding or pressure from uterine fibroids. It is for women who have fibroids and are also low in vitamin D.
Dhaka, SahabagAges 18–50 - NCT07006142Recruiting
Fasting time and stomach volume for GLP-1 patients
This trial studies how a longer fasting period affects stomach contents in people taking GLP-1 receptor agonists (a type of diabetes or weight-loss drug). It helps doctors understand if extra fasting time is needed before an upper endoscopy (a camera test for the stomach).
Rochester, MinnesotaAges 18 years+ - NCT07004777Recruiting
Eating fatty fish or nuts to lower triglycerides
This study tests if eating foods rich in omega-3 fats (like fish and nuts) can lower your triglycerides and improve cholesterol levels. It may help if you have moderately high triglycerides but no other serious health conditions.
Mexico City, Mexico CityAges 18 years+ - NCT07008989Recruiting
Phone app to improve memory in Down syndrome
This study tests a smartphone app called HippoCamera to see if it can help teenagers and young adults with Down syndrome remember everyday events better. You would use the app at home with some help from a parent or guardian.
Chestnut Hill, MassachusettsAges 15–35 - NCT07005375Enrolling by invitation
Hot mineral water baths for rowers' pain and performance
This trial tests whether bathing in thermal mineral water can reduce pain and improve performance in rowers. It is open to competitive and recreational rowers who train regularly.
Budapest, BudapestAges 14–75 - NCT07006168RecruitingPhase 4
Knee Injection During Kneecap Fracture Surgery
This trial tests adding a pain-relieving injection (a 'cocktail' of medicines) into the knee joint during surgery to fix a broken kneecap. The goal is to see if this extra injection helps reduce pain and improve recovery after the operation.
Hong Kong, Hong KongAges 18 years+ - NCT07006636Recruiting
Watermelon for heart health in postmenopausal women
This study tests whether eating watermelon can improve heart health and blood pressure in postmenopausal women with slightly elevated blood pressure. It lasts about 4 weeks and involves eating watermelon as part of your usual diet.
Los Angeles, CaliforniaAges Any age - NCT07006675RecruitingPhase 3
NSAIDs for Tibia Fracture Pain and Healing Study
This study tests whether NSAID pain relievers (like ibuprofen) affect bone healing after a broken tibia and if they can help reduce the need for stronger painkillers. If you qualify, you could help doctors learn the safest way to manage pain after this common injury.
Indianapolis, IndianaAges 18–80 - NCT07006883Recruiting
Yoga program for knee osteoarthritis
This trial tests whether a yoga program can improve daily function in people with knee osteoarthritis. It may help reduce pain and stiffness while improving mobility.
São PauloAges 40–80 - NCT07007858Enrolling by invitation
Stretch therapy for leg stiffness in kids with CP
This trial tests if a fast, gentle stretching technique can reduce leg stiffness and improve walking in children with cerebral palsy (CP). It may be an option for children who are already planning to receive Botox injections for tight calf muscles.
Kayseri, TurkeyAges 2–8 - NCT07007975Enrolling by invitation
Web-based education for gynecological cancer awareness
This study tests a web-based program to help women learn about gynecological cancers and adopt healthier habits. If you're an adult woman with internet access and no personal or family history of these cancers, you may be able to join.
MalatyaAges 20–65 - NCT07011875Enrolling by invitation
Physical activity and period pain in women with MS
This study looks at how physical activity levels affect period pain, menstrual symptoms, and emotional well-being in women with multiple sclerosis. It aims to find out if being more active can help with these issues.
Karabük, Karabük ProvinceAges 18–55 - NCT07003958Recruiting
Dental sealant study for young children
This study tests different cleaning agents used before applying tooth sealants on baby molars to see which works best. It may help children without cavities keep their teeth healthy.
Tokat ProvinceAges 4–6 - NCT07007884Recruiting
Ear stimulation to improve heart function after spinal cord injury
This trial uses mild electrical stimulation through the ear to see if it can improve how the heart works in people who have had a spinal cord injury. It is designed for individuals with neck-level injuries who also experience episodes of sudden high blood pressure (autonomic dysreflexia).
AnkaraAges 18–60 - NCT07008040Enrolling by invitation
Silver dressing to prevent infection after heart surgery
This trial tests whether a special silver dressing placed on the surgical wound after heart surgery can prevent infections. If you are scheduled for heart surgery through a breastbone cut, you may be eligible to join.
JeddahAges 18 years+ - NCT07009028Recruiting
Storigami to reduce pain and fear from IV insertion in kids
This study tests a fun storytelling-and-paper-folding method called 'storigami' to see if it helps children feel less pain, fear, and worry when they get an IV. It's for children who need an IV for the first time during this hospital visit.
Izmir, BornovaAges 6–9 - NCT07004686Recruiting
Guided anesthesia to reduce opioid use in gallbladder surgery
This study tests a new way of guiding anesthesia during gallbladder removal surgery, with the goal of using less opioid pain medicine. It may help you have a smoother recovery with fewer side effects.
Shenzhen, GuangdongAges 18–64 - NCT07010887Recruiting
Soccer heading and your brain
This study looks at how different intervals of heading a soccer ball affect your brain health. You might be eligible if you're a current soccer player with several years of heading experience and no recent head or eye problems.
Bloomington, IndianaAges 18–35 - NCT07008716RecruitingPhase 3
Omitting CTV for primary tumor in limited-stage small cell lung cancer
This trial tests whether treating the main tumor alone, without the nearby lymph nodes, can work as well in limited-stage small cell lung cancer after initial chemotherapy. You may qualify if you have not had disease progression after 2-4 cycles of standard chemo and meet other health criteria.
Guangzhou, GuangdongAges 18–75 - NCT07010991Recruiting
AI teaching to improve clinical reasoning skills
This trial tests if an AI-based educational method helps undergraduate students develop better clinical reasoning skills. It compares this approach to standard learning.
Istanbul, Kavacık BeykozAges Any age - NCT07005193Recruiting
Cleaner cooking and ventilation for better heart and lung health
This study tests if switching to cleaner LPG gas stoves and adding kitchen fans can reduce indoor air pollution and improve your heart and lung health. You would be asked to use a new stove and fan, and we will check your health over time.
Zhumadian, HenanAges 18–75
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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.