Clinical trials
Placebo - Control clinical trials
Below are recruiting placebo - control clinical trials, each written for real people, not researchers. We’re tracking 3,904 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06978725RecruitingPhase 2/Phase 3
Brepocitinib for skin sarcoidosis
This study tests an oral drug called brepocitinib to see if it can help people with skin sarcoidosis and reduce skin symptoms. It aims to find a better treatment option for this condition.
San Francisco, CaliforniaAges 18 years+ - NCT06975618RecruitingPhase 1/Phase 2
Study of CYH33 for PIK3CA-related overgrowth and vascular malformations
This trial tests a new drug called CYH33 for people with conditions caused by a specific gene mutation (PIK3CA) that leads to abnormal tissue growth or blood vessel problems. It aims to see if the drug is safe and can help shrink or control these growths.
Beijing, Beijing MunicipalityAges Any age - NCT06982508RecruitingPhase 2
Study of obicetrapib on antioxidants in healthy adults
This trial tests whether a new cholesterol-lowering drug, obicetrapib, affects antioxidant levels in the blood and HDL (good cholesterol) particles. It is currently for healthy volunteers only.
Miami Gardens, FloridaAges 18–75 - NCT06976203RecruitingPhase 3
Testing karxt for thinking problems in alzheimer's
This trial tests if a combination medicine, KarXT plus KarX-EC, can help with thinking and memory problems in people with mild to moderate Alzheimer's disease. It aims to see if the treatment is safe and effective.
Fullerton, CaliforniaAges 60–85 - NCT06979453RecruitingPhase 3
A study of deucravacitinib for teens with plaque psoriasis
This trial tests an investigational oral medication called deucravacitinib for teenagers (adolescents) with moderate to severe plaque psoriasis. It aims to see if the drug is safe and works well.
Birmingham, AlabamaAges 12–17 - NCT06979336RecruitingPhase 2
New drug for moderate to severe UC
This study tests an experimental drug called RO7837195 for people with moderate to severe ulcerative colitis (UC) who haven't gotten enough help from other treatments. It aims to see if this new drug can reduce inflammation and improve symptoms.
Lancaster, CaliforniaAges 18 years+ - NCT06979375RecruitingPhase 2
Study of CDR132L for heart failure with reduced pumping ability and thickened heart muscle
This trial tests a new medicine called CDR132L to see if it improves heart structure and function in people with heart failure who have a thickened heart muscle and reduced pumping ability. Participants will be randomly assigned to receive either the study drug or a placebo.
Concord, New South WalesAges 40–84 - NCT06976268RecruitingPhase 2/Phase 3
Testing BHV-8000 for early Parkinson's disease
This study tests a new once-daily pill called BHV-8000 in people who were recently diagnosed with early Parkinson's disease and are not yet on medication. The goal is to see if it can slow the progression of symptoms and improve quality of life.
Birmingham, AlabamaAges 40–80 - NCT06981195RecruitingPhase 2
Testing lemborexant for insomnia in people on buprenorphine
This study tests if the sleep medication lemborexant can help people with opioid use disorder who also have chronic insomnia. Participants must already be taking buprenorphine (Suboxone) for at least 4 weeks. The goal is to see if better sleep improves mood and reduces opioid use.
Richmond, VirginiaAges 18 years+ - NCT06980090Recruiting
How doctors' expectations affect their emotions
This study looks at how expecting to feel pain can change how doctors react emotionally. It uses brain scans (MRI) and mild electrical stimulation (tTIS) to understand these effects.
Hanover, New HampshireAges 18–55 - NCT06982625Recruiting
Numbing injection after hip replacement for pain relief
This trial tests whether an injection of numbing medicine near the hip can help control pain after a hip replacement surgery. It may be an option for people who have significant pain after their operation.
ParisAges 18 years+ - NCT06977659Enrolling by invitationPhase 1/Phase 2
Early norepinephrine for trauma patients with heavy bleeding
This trial tests whether giving norepinephrine early helps adults with severe bleeding from injury. It is for patients who have lost a lot of blood or show signs of shock.
BangkokAges 18–65 - NCT06979609RecruitingPhase 2/Phase 3
Preventing C. diff infection with vancomycin
This trial tests whether taking vancomycin by mouth can prevent another C. diff infection when you need to take other antibiotics. It’s for patients who recently had C. diff and are about to start a new antibiotic course.
Montreal, QuebecAges 18 years+ - NCT06974526RecruitingPhase 2
Study of a dissolvable implant for recovery after ACL surgery
This study tests whether a dissolvable implant that releases a medication called oxandrolone can improve recovery after ACL surgery. Oxandrolone may help strengthen the new ligament and speed up healing.
Fortaleza, CearáAges 18–60 - NCT06976658RecruitingPhase 2
Glucokinase Activator for GCK-MODY Diabetes
This trial tests an experimental pill (a glucokinase activator) in adults with a specific genetic form of diabetes called GCK-MODY. The study aims to see if the pill can help control blood sugar without causing dangerously low sugar levels.
Hong KongAges 18–74 - NCT06980636RecruitingPhase 4
Shengmai liquid for long covid fatigue trial
This trial tests if a traditional Chinese medicine, Shengmai Liquid, can help reduce fatigue in people with long COVID. It is for adults aged 18 to 75 who feel tired for a long time after a COVID infection.
Beijing, ChinaAges 18–75 - NCT06981234RecruitingPhase 2
Acetazolamide for type 1 diabetes
This trial tests whether a medicine called acetazolamide (used for altitude sickness) can help people with type 1 diabetes. It compares how your body responds while on the drug versus a placebo, using a crossover design so everyone gets both treatments.
La Jolla, CaliforniaAges 18 years+ - NCT06264570Recruiting
Personalized supplements for high homocysteine and cholesterol
This study tests a personalized approach based on your genes to choose the right natural supplements for people with high homocysteine and high LDL cholesterol. It aims to help lower these levels safely.
Novosibirsk, Novosibisk RegionAges 18–80 - NCT06971445Enrolling by invitation
Omega-3 supplements for pregnant women with HIV
This trial tests whether taking omega-3 supplements can improve pregnancy outcomes and reduce inflammation in pregnant women living with HIV who are on antiretroviral therapy. If you are between 20 and 29 weeks pregnant with a single baby, you may be eligible to join.
Mexico City, Mexico CityAges 18 years+ - NCT06963827RecruitingPhase 3
Study of mezagitamab for IgA nephropathy
This trial tests a new drug called mezagitamab for adults with IgA nephropathy, a kidney condition. The study aims to see if this drug can help reduce protein in the urine and preserve kidney function. You may be eligible if your kidney function is above a certain level and your urine protein is high enough.
Birmingham, AlabamaAges 18 years+ - NCT06972446RecruitingPhase 2
Targeted therapies for rheumatoid arthritis
This study tests different targeted treatments for adults with rheumatoid arthritis who have already tried other biologic or targeted medications and need a new option. It aims to find which treatment works best for people like you.
Peoria, ArizonaAges 18 years+ - NCT06963177RecruitingPhase 2
Study of GenSci048 for endometriosis pain
This trial tests a new drug called GenSci048 to see if it can reduce moderate to severe pain caused by endometriosis. It might be an option if you have regular periods and are willing to switch to only the pain relievers allowed in the study.
Beijing, Beijing MunicipalityAges 18–49 - NCT06963021RecruitingPhase 3
Study of NBI-1065845 for depression that hasn't fully responded to treatment
This trial tests an investigational drug called NBI-1065845 added to your current antidepressant. It is for people with moderate to severe depression or persistent depressive disorder who have not improved enough with oral antidepressants alone.
Chino, CaliforniaAges 18 years+ - NCT02781519RecruitingPhase 1
Study how THC affects men and women who have used cannabis before
This Phase 1 study tests how delta-9 THC (the main active ingredient in cannabis) affects healthy adults, and whether the effects differ by gender. It may help researchers understand risks and responses to THC, which could guide safer use and future treatments.
West Haven, ConnecticutAges 18–55
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Common questions
- Are there clinical trials for placebo - control?
- Yes. Clin2 currently lists 3,904 recruiting placebo - 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 placebo - 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 placebo - 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.