Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 2,964 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06073704Recruiting
Light therapy for gum disease in people with obesity
This study tests whether adding a special light-activated cleaning (antimicrobial photodynamic therapy) to standard gum disease treatment can help people with obesity who have gum disease. It aims to see if this extra step improves gum health more than standard treatment alone.
Bauru, São PauloAges 18–70 - NCT06057675RecruitingPhase 2
Tranexamic acid for nose reconstruction after Mohs surgery
This trial tests if tranexamic acid (a medicine that helps blood clot) reduces bleeding and bruising during nose reconstruction after skin cancer removal. It is for adults having a specific type of flap repair on their nose.
Nashville, TennesseeAges 18 years+ - NCT06074354Recruiting
MY-RIDE app for HIV prevention and substance use in homeless youth
This study tests a smartphone app called MY-RIDE to help homeless youth prevent HIV and reduce substance use. The app sends helpful tips at the right time to support healthier choices.
Houston, TexasAges 18–25 - NCT05641844Recruiting
Minimally invasive treatment for anal fistulas with a seton
This trial tests whether RD2 Ver.02 is safe and works better than a comparison treatment for treating anal fistulas using a less invasive approach. It may help people who have a seton in place and want to avoid major surgery like flap repair or LIFT.
Los Angeles, CaliforniaAges 18 years+ - NCT05949177Recruiting
Mindfulness and graded exercise for fear after ACL surgery
This trial studies whether a combination of mindfulness practice and a step-by-step return-to-activity plan can reduce fear and improve recovery after ACL reconstruction. It may help people who feel worried about re-injury and want a structured way to get back to sports.
Chapel Hill, North CarolinaAges 14–35 - NCT06032923RecruitingPhase 1/Phase 2
Does vitamin B3 boost help lupus symptoms?
This study tests whether a form of vitamin B3, called nicotinamide riboside, can improve immune function and reduce inflammation in women with mild to moderate lupus. It may help understand if boosting NAD+ levels offers a new way to manage the disease.
Bethesda, MarylandAges 18–120 - NCT06044285Recruiting
Study of ultra-processed food and food addiction
This study looks at how ultra-processed foods affect the brain and eating behavior in people who may have food addiction. You'll be asked to follow a specific diet and complete surveys, plus possibly a brain scan to see how your brain responds to food.
Ann Arbor, MichiganAges 22–60 - NCT06052436RecruitingPhase 1/Phase 2
Treg cell therapy for COVID-19 and acute respiratory distress
This trial tests a new cell therapy using Treg cells from thymic tissue to calm an overactive immune response in severe COVID-19 and ARDS. It aims to improve breathing and reduce inflammation.
Madrid, MadridAges 18–65 - NCT06044441Recruiting
Proactive palliative support for advanced cancer
This study offers a proactive program of support and education for people with advanced cancer and their caregivers. It aims to improve quality of life by starting palliative care conversations early, even before symptoms get worse.
SingaporeAges 21–120 - NCT06041581Enrolling by invitation
Insomnia treatment study for heart health
This study tests whether treating insomnia can help lower your risk for heart disease. If you have trouble sleeping and certain heart risk factors, you may be able to join.
Indianapolis, IndianaAges 40 years+ - NCT06022822RecruitingPhase 2
Urolithin A supplement before prostate cancer surgery
This trial tests whether taking a supplement called urolithin A for a few weeks before prostate removal surgery can help. The supplement comes from pomegranates and may slow cancer growth. You may qualify if you have prostate cancer, are planning surgery within 3-6 weeks, and have not had prior treatment like hormone therapy.
Los Angeles, CaliforniaAges 18 years+ - NCT06015191Recruiting
Remote heart rehab for teens with congenital heart disease
This trial tests a home-based cardiac rehab program for adolescents with certain types of congenital heart disease. It aims to help you exercise safely and improve your fitness using online coaching and monitoring.
Kansas City, MissouriAges 12–19 - NCT06023576RecruitingPhase 2
Blood pressure control during breast cancer chemo
This study tests whether careful blood pressure management can help protect the heart during certain types of chemotherapy (anthracyclines) for breast cancer. Participants will use a smart blood pressure device and may also do an exercise test.
Basking Ridge, New JerseyAges 18 years+ - NCT06024785Recruiting
Vertebropexy trial for lumbar spine surgery
This trial compares a new surgical technique called vertebropexy to standard fusion surgery for people with lower back problems like spinal canal narrowing or slipped vertebrae. The goal is to see if vertebropexy works as well or better with less recovery time.
Zurich, Canton of ZurichAges 18 years+ - NCT06013579Recruiting
Exercise study for older adults with HIV
This study tests whether high-intensity exercise can help improve thinking and memory, and build lasting exercise habits, in older adults living with HIV who feel tired and are not very active.
Birmingham, AlabamaAges 50–80 - NCT06007053Recruiting
ReACT therapy for teens with PNES
This study tests a type of talk therapy called ReACT (Retraining and Control Therapy) for teens with psychogenic non-epileptic seizures (PNES). The goal is to help you and your family learn ways to reduce or stop the seizures.
Birmingham, AlabamaAges 11–18 - NCT06017947Recruiting
Can music reduce anxiety during ambulance transport after a heart attack?
This study tests whether listening to music during the ambulance ride to the hospital can help reduce anxiety in people who are having a heart attack or similar heart problem.
Saint-Pierre, Île de La RéunionAges 18 years+ - NCT06028412Enrolling by invitation
Lobectomy vs. Sublobar Resection for Small NSCLC
This trial compares two types of lung surgery for early-stage non-small cell lung cancer. You may qualify if you have a small tumor (2 cm or less) with specific features on a CT scan. The goal is to see which surgery offers better outcomes.
Xi'an, ShannxiAges 18–75 - NCT06013046Recruiting
Wheelchair exercise program for better heart health
This study tests a physical activity training program designed for wheelchair users to improve heart and metabolic health. You will attend weekly exercise sessions and your fitness levels will be monitored throughout the program.
St Louis, MissouriAges 18 years+ - NCT06007248Recruiting
Study of inflammation-related coronary artery disease
This study compares two types of coronary artery disease: one linked to inflammation (IR-CAD) and the standard type (AS-CAD). If you have had a heart procedure and were recently hospitalized for worsening chest pain, this study may help doctors understand your condition better.
Beijing, Beijing MunicipalityAges 45–64 - NCT06001827Recruiting
Study of a wrap to help new dialysis access points heal
This trial tests a special wrap placed around a new arm access point for dialysis (called an AV fistula) to see if it helps the access stay healthy and work better. It is for people who need a new AV fistula for kidney dialysis.
Bullhead City, ArizonaAges 18 years+ - NCT06015607Recruiting
Testing a new tool for colon polyp removal
This trial tests a new device to help doctors remove larger, non-cancerous polyps from the colon during a colonoscopy. It may make the procedure easier and more effective for eligible patients.
Cleveland, OhioAges 21 years+ - NCT05860400Recruiting
Testing add-on treatment to calm artery inflammation after heart procedures
This study looks at whether a comprehensive add-on treatment—starting with immune medicine and then a heart procedure when needed—can improve outcomes for people whose coronary artery disease is getting worse quickly. It focuses on cases where inflammation is likely driving new artery blockages or worsening chest pain.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05977179Recruiting
Diet program for long-COVID fatigue and poor diet quality
This study tests whether improving diet quality can reduce fatigue and symptoms in people with long-COVID (post-acute COVID-19 syndrome). It may help if your diet quality is currently low and your fatigue is moderate to severe.
Baltimore, MarylandAges 50–94
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 2,964 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.