Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 3,031 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07484815Recruiting
Virtual reality for pain during egg freezing
This study tests whether using a virtual reality (VR) headset during egg freezing can help reduce pain. If you are having your eggs retrieved to preserve your fertility, you may be able to take part and wear a VR device to see if it makes the procedure more comfortable.
JerusalemAges 18–45 - NCT07485075Recruiting
Digital support to cut salt intake for kidney disease
This trial tests a digital program to help people with type 2 diabetes and kidney disease reduce the salt in their diet. The goal is to see if online support can help protect the kidneys and heart.
Herlev, Captial Region of DenmarkAges 18–74 - NCT07486063RecruitingEarly Phase 1
Motorized leg prosthetics for above-knee amputees
This study tests whether a motorized (powered) prosthetic knee and ankle can help people with above-knee amputations walk better. If you already use a mechanical or microprocessor-controlled leg, you may be able to try a new powered version.
Salt Lake City, UtahAges 18–80 - NCT05415384Recruiting
Cryotherapy plus surgery for broken ribs
This trial tests whether adding cryotherapy (freezing treatment to the injury area) to standard surgery for broken, displaced ribs can improve recovery. It’s for adults with multiple broken ribs who are getting a surgical stabilization procedure soon after injury.
Winston-Salem, North CarolinaAges 18–80 - NCT06264219RecruitingPhase 1
Restoring gut bacteria after C-section birth
This trial tests whether giving a small dose of the mother's vaginal bacteria to babies born by C-section can help restore their gut microbiome. It may reduce the risk of allergies and other immune-related conditions later in life.
Gentofte Municipality, CopenhagenAges 18 years+ - NCT05993546Recruiting
Comparing two sheath types for mini kidney stone surgery
This study compares two types of sheaths (tubes) used during a small-incision kidney stone surgery. The goal is to see if a vacuum-assisted sheath works better than the standard one to remove stones.
Cleveland, OhioAges 18 years+ - NCT04213547Recruiting
Sleep and blood sugar control in teens with type 2 diabetes
This study looks at how sleep timing and length relate to blood sugar control in teens with type 2 diabetes. It also checks whether teens who meet certain sleep and blood-sugar targets—and can follow sleep tracking—can take part in the study and feedback sessions.
Philadelphia, PennsylvaniaAges 12–20 - NCT07142356RecruitingPhase 2
Modified release RTN-001 for uncontrolled high blood pressure
This trial tests a new modified-release drug, RTN-001, to see if it can help people whose blood pressure remains high despite taking at least two standard blood pressure medicines. You will take either RTN-001 or a placebo, and researchers will monitor your blood pressure closely.
Tucson, ArizonaAges 18–70 - NCT05777512Recruiting
Comparing feeding tube placement to improve breathing in preterm infants
This study tests whether placing a feeding tube past the stomach (postpyloric) can help very premature babies with ongoing lung problems breathe better. Infants born before 32 weeks who still need breathing support may join.
Boston, MassachusettsAges birth–1 year - NCT06285643RecruitingPhase 2
Gene therapy for moderate Parkinson's disease
This trial tests a gene therapy (AAV2-GDNF) to see if it can slow or improve symptoms of Parkinson's disease. It is for people who have had moderate Parkinson's for 4 to 10 years and still respond to levodopa therapy.
Phoenix, ArizonaAges 45–75 - NCT07630428Enrolling by invitation
Support programs after sexual assault medical exam
This study tests two support programs—STAR and TextSTAR—designed to help people after a sexual assault medical exam. The goal is to see which approach better supports your recovery and connects you with resources.
Louisville, KentuckyAges 18 years+ - NCT07492745Recruiting
Staying active during your hospital stay
This trial tests whether a simple reminder can encourage you to stay active while you are in the hospital. It aims to help older patients maintain their strength and independence during recovery.
BrusselsAges 50 years+ - NCT07493629Recruiting
Study on immune status and disease control in inflammatory airway diseases
This study looks at how the immune system works and how well diseases like asthma, COPD, and others are controlled. You may join if you have one of these conditions or if you are a healthy volunteer or smoker without lung disease.
Ningbo, ZhejiangAges 18 years+ - NCT07494149Recruiting
Group exercise program to prevent memory and movement decline
This trial tests if a group-based exercise program can help prevent declines in thinking and physical abilities in older adults. It may be a good fit if you are at least 50, can walk on your own, and want to stay active.
Bergamo, BergamoAges 50 years+ - NCT07495904Recruiting
Weight loss drug effects on body muscle with extra protein
This trial tests a weight-loss medication (GLP-1 receptor agonist) combined with dietary protein to see if it helps protect muscle while losing fat. It is for adults with obesity who are not taking certain other medications or supplements.
HeraklionAges 30–65 - NCT07497555Recruiting
Pecan nut oil for inflammation in overweight adults
This study tests if taking pecan nut oil every day can reduce inflammation in adults who are overweight. It may help improve health and lower the risk of future disease.
Monterrey, Nuevo LeónAges 18–55 - NCT07503951Recruiting
Talking therapy for inpatients in psychiatric care
This trial tests whether cognitive behavioral therapy (CBT) works for people staying in a psychiatric hospital. You should be staying for at least three days and able to talk through your thoughts and feelings.
StockholmAges Any age - NCT07505355Recruiting
Walking and foot tap test in multiple sclerosis
This study tests two simple walking and foot-tapping exercises to see how well they measure balance and mobility in people with multiple sclerosis. It aims to help doctors better track walking problems in MS.
DiepenbeekAges 18–65 - NCT07505472RecruitingPhase 2/Phase 3
Short radiation plus chemo and immunotherapy for high-risk rectal cancer
This trial tests a new approach for people with locally advanced rectal cancer that has high-risk features. It combines short-course radiation with chemotherapy (CapeOX) and the immunotherapy drug toripalimab, with or without another drug called surufatinib, before surgery. The goal is to see if adding these drugs helps shrink the tumor and improve outcomes.
Changchun, JilinAges 18–75 - NCT07506148Recruiting
Group ACT vs. Support Group for Student Stress
This study tests a type of talk therapy called Acceptance and Commitment Therapy (ACT) for university students who are feeling depressed or anxious. It compares ACT to a general support group to see which helps more with emotional symptoms.
Montevideo, Montevideo DepartmentAges 18–28 - NCT07507708Recruiting
Smart insulin system with behavior support for type 1 diabetes
This study tests a smart insulin pump and continuous glucose monitor system that adjusts insulin automatically and uses behavior support to improve blood sugar control. It's for people with type 1 diabetes who have used an approved automated insulin delivery system recently and are willing to use study devices.
Charlottesville, VirginiaAges 18 years+ - NCT07509489Recruiting
Game rewards for children's smartphone engagement
This trial tests whether game-like rewards on a smartphone can help keep children engaged in activities. It is for Czech children aged 9–12 who have their own Android phone and can use it at school during breaks.
OlomoucAges 9–12 - NCT07510061Recruiting
How your body handles mild heat
This study looks at how your body responds to mild heat depending on where you live and your specific traits. If you are a healthy adult in Denmark or Greece, you may be able to help researchers understand differences in heat resilience.
CopenhagenAges 18–65 - NCT07511374Recruiting
Helping young adults reduce recreational screen time
This study tests a program to help young adults reduce their recreational screen time. If you use your phone for fun a lot and want to cut back, you may be able to join.
Hong Kong, Select An Option…Ages 18–25
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 3,031 recruiting control 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 control 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 control 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.