Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,230 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05065216RecruitingPhase 2/Phase 3
Study drug for acute ischemic stroke started within 24 hours
This trial tests whether an investigational study drug can improve outcomes after an acute ischemic stroke (a stroke caused by blocked blood flow). You may be eligible if you are able to start treatment quickly after symptom onset and have a moderate stroke severity on a standard stroke exam.
Fairhope, AlabamaAges 18–90 - NCT07553065RecruitingPhase 2
Bladder Treatment Study with NT 201 and Vibe System
This study tests a new bladder treatment called NT 201 combined with a device called the Vibe System for women with overactive bladder (frequent, urgent need to urinate). The treatment is injected directly into the bladder and may help reduce urgency and leaking.
Reno, NevadaAges 18–80 - NCT07007312RecruitingPhase 3
Ziftomenib plus standard chemo for certain AML patients
This trial tests a new drug, ziftomenib, added to standard chemotherapy for adults with untreated acute myeloid leukemia (AML) who have specific gene changes (NPM1 mutation or KMT2A rearrangement). It aims to see if the combination works better than standard treatment alone.
Gilbert, ArizonaAges 18 years+ - NCT07429266RecruitingPhase 3
Study of sapablursen for phlebotomy-dependent polycythemia vera
This trial tests an investigational drug called sapablursen for people with polycythemia vera who still need frequent phlebotomies. The goal is to see if the drug can reduce the need for blood removal and help control the disease safely.
Miami, FloridaAges 18 years+ - NCT04474847RecruitingPhase 3
Abatacept for giant cell arteritis treatment
This Phase 3 trial tests abatacept to treat giant cell arteritis (GCA), a blood vessel inflammation that can cause headaches and vision risk. It’s for people with newly diagnosed or returning (relapsing) GCA with active symptoms in the last 8 weeks.
Rochester, MinnesotaAges 50 years+ - NCT07107945RecruitingPhase 3
Study of empagliflozin for children with chronic kidney disease
This trial tests if empagliflozin, a daily pill, is safe and helps children ages 2–17 with chronic kidney disease (CKD). Your child may be eligible if they have reduced kidney function and elevated protein in their urine, and are already on stable kidney treatments.
Birmingham, AlabamaAges 2–17 - NCT07539298RecruitingPhase 2/Phase 3
Valsartan for Heart-Related Mitral Valve Leaking
This study tests whether a blood pressure medication called valsartan can reduce leaking in the mitral valve (a valve in your heart) caused by an enlarged left chamber. The goal is to see if this medication can improve heart function and reduce symptoms without needing surgery.
Québec, QuebecAges 18–85 - NCT07694440RecruitingPhase 2
Study of MZE782 in Adults With PKU
This study tests a new oral medication (MZE782) for adults with PKU. It looks at how safe and effective the drug is, and it requires you to keep your diet stable for the entire study.
Oakland, CaliforniaAges 18–75 - NCT06783309RecruitingPhase 1/Phase 2
Testing CNP-103 for newly diagnosed type 1 diabetes
This trial tests a new study drug called CNP-103 for people ages 12-35 who were recently diagnosed (within 6 months) with stage 3 type 1 diabetes. The goal is to see if the drug can help preserve the body's ability to make some insulin, potentially slowing the need for more insulin shots.
Tucson, ArizonaAges 12–35 - NCT06872892RecruitingPhase 3
Study of BI 1291583 for people with bronchiectasis
This trial tests whether a new medication, BI 1291583, can help people with bronchiectasis reduce lung infections and symptoms. You may join if you have had at least one or two lung flare-ups in the past year.
Birmingham, AlabamaAges 12 years+ - NCT05715411Recruiting
Light therapy for long sleep-onset insomnia
This trial studies whether timed light exposure can help people who have trouble falling asleep. It aims to improve insomnia symptoms by testing a light-based approach while carefully measuring sleep patterns.
StrasbourgAges 30–60 - NCT07409181RecruitingPhase 2
Testing an experimental pill for active lupus (SLE)
This study tests an experimental daily pill (BI 3000202) for people with active lupus (SLE) to see if it can reduce disease activity. It compares different doses against a placebo, and you must already be on stable lupus background treatment.
Beverly Hills, CaliforniaAges 18–74 - NCT07662122RecruitingPhase 2
Testing a new weight loss medication in adults with obesity or overweight
This trial tests an investigational drug called BI 3034701 to see if it helps people lose weight. It is for adults who are obese or overweight with at least one weight-related health problem.
Birmingham, AlabamaAges 18–74 - NCT06976216RecruitingPhase 3
Study of KarXT plus KarX-EC for Alzheimer's cognitive symptoms
This trial tests a new combination treatment (KarXT plus KarX-EC) to see if it can help with thinking and memory problems caused by Alzheimer's disease. It is for people with mild to moderate Alzheimer's who have a caregiver available.
Long Beach, CaliforniaAges 60–85 - NCT07064473RecruitingPhase 3
Testing vicadrostat plus empagliflozin for diabetes, high blood pressure, and heart disease
This study tests a new pill called vicadrostat taken with another medicine (empagliflozin) to see if it helps people with type 2 diabetes, high blood pressure, and heart disease. It may reduce the risk of heart problems, but you must not have had heart failure or use certain other heart medications.
Anniston, AlabamaAges 18 years+ - NCT06806592RecruitingPhase 3
Testing nerandomilast for lung scarring from rheumatic disease
This study tests a new medicine called nerandomilast to see if it can help people with lung scarring caused by autoimmune rheumatic diseases like rheumatoid arthritis or scleroderma. The goal is to slow down lung damage and improve breathing.
Birmingham, AlabamaAges 18 years+ - NCT06819878RecruitingPhase 3
Afimkibart for moderate to severe Crohn's disease
This study tests an experimental drug called afimkibart for people with moderate to severe Crohn's disease who haven't responded well to other treatments. The goal is to see if the drug can help control symptoms and reduce inflammation over time.
Dothan, AlabamaAges 16–80 - NCT05844462RecruitingPhase 3
Tadalafil for severe lung blood-pressure problems from COPD
This study tests whether tadalafil can improve outcomes for people with severe pulmonary hypertension caused by COPD (chronic lung disease). It compares how you do with tadalafil versus standard care, focusing on breathing symptoms and how well your heart and lungs cope.
Le Kremlin-Bicêtre, FranceAges 18–85 - NCT07170917RecruitingPhase 2
Testing a new drug for moderate to severe hidradenitis suppurativa
This trial tests a new drug called Brivekimig for people with moderate to severe hidradenitis suppurativa (HS) who have not gotten enough relief from oral antibiotics. The goal is to see if it can reduce abscesses and inflamed bumps.
Phoenix, ArizonaAges 18 years+ - NCT07738614RecruitingPhase 1
Testing an investigational weight loss medicine for adults with overweight or obesity
This study tests an experimental medicine (eloralintide) to see if it can help people with overweight or obesity lose weight without having diabetes. The medicine works by affecting hormones that help control appetite and body weight.
San Antonio, TexasAges 18–65 - NCT07474467RecruitingPhase 1/Phase 2
Stem cell therapy for acne scars
This trial tests a treatment made from your own fat cells to improve deep acne scars. It aims to see if the therapy is safe and helps reduce the appearance of scars.
SeoulAges 19 years+ - NCT07713810Recruiting
Can supplements help with constipation? A study on health products
This study tests if certain health and wellness products can improve constipation and related health issues. It compares the active product to a placebo (a dummy product without active ingredients) to see if it really works.
Del Mar, CaliforniaAges 21–105 - NCT07220083RecruitingPhase 3
A study of BI 764198 for people with FSGS kidney disease
This trial tests if a new medicine called BI 764198 can help people with a kidney condition called FSGS. It looks at whether the drug can reduce protein in the urine and protect kidney function.
Alabaster, AlabamaAges 12 years+ - NCT07221292RecruitingPhase 3
Study of N-acetyl-L-leucine for CACNA1A disorders
This trial tests a potential treatment for people with CACNA1A disorders, which can cause movement problems, migraine, or seizures. The medication may help improve balance and coordination.
Baltimore, MarylandAges 4 years+
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Common questions
- Are there clinical trials for placebo?
- Yes. Clin2 currently lists 5,230 recruiting placebo 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 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 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.