Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,863 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06230796Recruiting
Electrical stimulation cycling for stroke recovery
This trial tests whether using a special bike that delivers mild electrical pulses to your leg muscles can help improve walking after a stroke. If you have weakness on one side from a stroke that happened 3 to 12 months ago, this study may be a good fit for you.
Saint-Didier-au-Mont-d'Or, FranceAges 18 years+ - NCT06419452Enrolling by invitation
Resistance training for tennis serve speed and accuracy
This study tests different types of strength training to see which one improves how quickly and accurately young tennis players can serve. You'll train for several weeks and your serve will be measured before and after.
Lanzhou, GansuAges 16–20 - NCT07649317RecruitingPhase 1
Ketoconazole effects on cortisol rhythms in mild adrenal hormone changes
This study tests whether the drug ketoconazole can safely help regulate daily cortisol patterns in people with mild autonomous cortisol secretion (MACS), a condition where the adrenal glands make too much cortisol. It will compare how patients with MACS and healthy volunteers respond to the medication.
Bethesda, MarylandAges 18–100 - NCT06857760Recruiting
Soothing methods after spine surgery for nausea and thirst
This study tests three different methods to help reduce nausea, thirst, and discomfort after lower back disc surgery. It compares simple soothing techniques (like cold packs or mouth care) to see which works best for a quicker, more comfortable recovery.
AmasyaAges 18 years+ - NCT07023757Enrolling by invitation
Age and healing after tooth extraction with PRF
This study looks at how age affects healing after a tooth is removed and replaced with a bone graft using Platelet-Rich Fibrin (PRF), a natural substance from your own blood that helps healing. It may help you if you need a molar removed and plan to get an implant later.
Ann Arbor, MichiganAges 20–80 - NCT07118579RecruitingPhase 4
Comparing two anesthesia drugs for kids' tonsil surgery
This study compares two newer sedation drugs (remimazolam and ciprofol) to see which one better prevents breathing or airway problems during and after tonsil surgery in children.
Wuhan, HubeiAges 2–12 - NCT07119788Recruiting
Haskap berry supplement for cognitive health
This study tests whether a supplement made from haskap berries can help improve cognitive health in older adults. If you are 50 or older, eat few fruits and vegetables, and are generally healthy, you may be able to join.
ReadingAges 50 years+ - NCT07115316Recruiting
Hamstring exercises with physiotherapy for football players with mild ACL injury
This study tests if adding special hamstring exercises to standard physiotherapy can help young football players recover better after a mild ACL tear. It focuses on improving sports performance and quality of life with no surgery needed.
Ras al-Khaimah, Emirate of Ras Al KhaimahAges 19–25 - NCT06672354Recruiting
Virtual reality vs. exercises for balance in older adults
This trial tests whether a fun virtual reality game (like a video game you do standing up) can improve balance and walking better than a set of simple exercises. It is for older adults who can still walk on their own but want to stay steady on their feet.
IslamabadAges 55 years+ - NCT07114445Enrolling by invitation
Virtual reality foot care training for type 2 diabetes
This trial tests if using virtual reality glasses to teach foot care can help people with type 2 diabetes take better care of their feet. It aims to prevent serious foot problems.
Gaziantep, GaziantepAges 18 years+ - NCT07279441Recruiting
Cochlear Implants and Listening Effort Study
This study looks at how much mental effort it takes for people with normal hearing or a cochlear implant to listen in different situations. Researchers want to learn how hearing and thinking work together, which could help improve cochlear implant technology.
Waltham, MassachusettsAges 18–80 - NCT07114523Recruiting
Collagen membranes for healing after wisdom tooth surgery
This trial tests whether placing a collagen membrane after wisdom tooth removal helps the nearby second molar heal better. If you have impacted lower wisdom teeth on both sides, this study may compare healing with and without the membrane.
Ho Chi Minh CityAges 25 years+ - NCT07112898Enrolling by invitation
Platelet-rich plasma for face and neck skin grafts
This study tests whether applying platelet-rich plasma (a concentration of healing cells from your own blood) to a face or neck skin graft helps the graft heal better and improves recovery. If you need a skin graft for an injury, burn, or after surgery, this might be an option for you.
Lahore, Punjab ProvinceAges 18–65 - NCT07112807Recruiting
Shoulder blade exercise study: Sphere vs. Blade
This study compares two types of exercise (ShoulderSphere and Bodyblade) to improve shoulder blade movement. It is for people who have scapular dyskinesia but no current or recent shoulder pain.
AnkaraAges 18–25 - NCT05798845RecruitingPhase 2
Toripalimab plus radiation before surgery for stage II–IIIA lung cancer
This trial studies whether adding toripalimab (an immunotherapy medicine) to radiation can improve outcomes for people with operable stage II to IIIA non-small cell lung cancer. It’s designed for cancers that can be fully removed with surgery, and it aims to see if this combination helps more than radiation alone/standard care.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07106398Recruiting
Can brain stimulation reduce food cravings and help weight control?
This study tests whether a non-invasive brain stimulation technique called rTMS can help reduce food cravings and support weight control in adults who struggle with these issues but are otherwise healthy.
Hong Kong, Pok Fu LamAges 18–65 - NCT07642232Recruiting
Somatic Movement vs Core Strengthening for Premenstrual Syndrome
This study compares two exercise approaches—somatic movement therapy (mindful, body-awareness exercises) and core strengthening—to see which better reduces premenstrual syndrome symptoms like mood changes and physical discomfort. You'd participate in one type of exercise program over several weeks.
Lahore, Punjab ProvinceAges 18–35 - NCT06829927Recruiting
E-booklet training for urinary catheter patients
This trial tests whether using an e-booklet on a phone or tablet can help you feel more confident and comfortable while you have a urinary catheter. It is for urology patients who have a short-term catheter and can use basic technology.
Tokat/Merkez, Tokat ProvinceAges 18–75 - NCT07095140Recruiting
Nicotine and flavor effects on alcohol use study
This study tests how different nicotine levels and flavors in oral nicotine products affect alcohol drinking in young adults who use nicotine daily. It could help understand how to reduce alcohol-related harm.
Columbus, OhioAges 21–30 - NCT07092878Recruiting
Chamomile and L-theanine drink for period pain
This study tests whether a beverage made from chamomile and L-theanine (a natural ingredient found in tea) can help reduce period pain in young women. It may be a good option if you have moderate to severe cramps and want a natural approach.
Kampar, PerakAges 18–30 - NCT07088172Recruiting
Gum graft timing for dental implants in the lower back jaw
This trial compares two different times to do a gum graft around a dental implant in the lower back jaw. It aims to find out which timing works better for patients who don't have enough thick gum tissue (less than 2 mm).
Hangzhou, ZhejiangAges 18 years+ - NCT07087236Enrolling by invitation
How sitting and light activity affect your brain
This study looks at how different levels of sitting and light activity—from being still to moving a bit—affect your thinking and brain state. It includes both children and adults, with or without health conditions like obesity.
Viña del MarAges 5 years+ - NCT06568497Recruiting
Cheese & blood sugar: dairy vs vegan
This study compares how dairy cheese and vegan cheese affect your feeling of fullness and blood sugar levels. It helps researchers understand if plant-based cheeses can be a good alternative for healthy adults.
Halifax, Nova ScotiaAges 19–35 - NCT07496177RecruitingPhase 2
HTD1801 for kidney function in diabetes and kidney disease
This trial tests whether a new drug, HTD1801, can protect or improve kidney function in people with type 2 diabetes and chronic kidney disease. It may help slow kidney damage and reduce protein in urine.
Weifang, ShandongAges 18–75
Hear when a new Effectiveness trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,863 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.