Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,154 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06488781RecruitingPhase 2
Antibiotics before labor induction for first-time moms with obesity
This study tests whether giving a single antibiotic (azithromycin) before labor induction can help prevent complications in first-time mothers who have obesity. It aims to make delivery safer for you and your baby.
Oklahoma City, OklahomaAges 15–45 - NCT06489873Recruiting
Lutein, Zeaxanthin, and Fish Oil for Macular Health
This study tests whether taking daily supplements of lutein, zeaxanthin, and fish oil can improve the protective pigment in your eyes. It may help people with low macular pigment and good vision who are not already taking high doses of these nutrients.
College Station, TexasAges 18–45 - NCT06489327Recruiting
Melatonin before surgery for children
This trial tests two different doses of oral melatonin (a natural sleep hormone) given to children before surgery to help them relax. It may help your child feel calmer before their procedure.
Cairo, Cairo GovernorateAges 4–10 - NCT06483659RecruitingPhase 2
Oxytocin for pain after minimally invasive hysterectomy
This study tests if giving oxytocin (a natural hormone) through an IV can help reduce pain after a minimally invasive hysterectomy. If you are having this surgery, you may be able to join.
Boston, MassachusettsAges 18–65 - NCT06480695Recruiting
Exercise and Beetroot Supplement in Post-Menopausal Women
This study tests whether different exercise intensities combined with a beetroot-based nitrate supplement can improve blood vessel health in post-menopausal women who do not currently exercise regularly.
Charlottesville, VirginiaAges 45–75 - NCT06485336RecruitingPhase 2
Atorvastatin for prevention of chronic migraine
This trial tests whether the cholesterol drug atorvastatin can reduce the number of migraine days in people with chronic migraine (15 or more headache days per month, including at least 8 migraine days). If you have frequent migraines and haven't tried statins before, this study may offer a new preventive option.
BergenAges 18–65 - NCT06489249RecruitingEarly Phase 1
Study on vaping, inflammation, and blood vessel health
This study looks at how vaping (e-cigarettes) might affect inflammation and blood vessel health in young adults. You will be asked to take a drug called salsalate to see if it changes these effects.
Iowa City, IowaAges 18–24 - NCT06259565RecruitingPhase 3
Breathing mask sedation trial for agitated adults
This trial tests whether adding a sedative called dexmedetomidine to non-invasive ventilation (a breathing mask) helps adults who are agitated or uncomfortable while on the mask. It aims to improve comfort and avoid the need for a breathing tube.
Surrey, British ColumbiaAges 18 years+ - NCT03211793RecruitingPhase 1/Phase 2
Cell treatment for painful hand sores in systemic sclerosis
This trial tests a cell-based treatment (mesenchymal stromal cells) to help heal painful finger/toe ulcers in people with systemic sclerosis. It is for ulcers that did not improve after a specific IV medicine called prostacyclins.
UtrechtAges 18 years+ - NCT06330584RecruitingPhase 2
Nasal spray for anxiety in palliative care
This trial tests a nasal spray called midazolam to quickly reduce anxiety in people receiving palliative care. If you're an adult in the hospital with sudden anxiety, this could help you feel calmer.
Basel, Canton of Basel-CityAges 18 years+ - NCT06476132RecruitingPhase 2
Belumosudil for lung transplant patients at risk of chronic rejection
This trial tests whether the drug Belumosudil can help prevent chronic lung rejection in people who recently had a lung transplant and showed signs of early rejection. It may improve long-term lung health.
Los Angeles, CaliforniaAges 12 years+ - NCT06466525RecruitingPhase 1
Testing LBT-3627 for safety in healthy adults and people with Parkinson's
This study tests an investigational drug called LBT-3627 to see if it is safe and how the body processes it. It includes healthy volunteers and people with Parkinson's disease, and may help determine if the drug could be a future treatment.
Melbourne, VictoriaAges 30–89 - NCT06466135RecruitingPhase 2
Study of WAL0921 for glomerular kidney diseases
This study tests a new drug called WAL0921 for people with certain types of kidney disease. The goal is to see if it can help protect kidney function.
Los Angeles, CaliforniaAges 18–75 - NCT06475781RecruitingPhase 2
Study of mirivadelgat for pulmonary hypertension with interstitial lung disease
This study tests a new medication called mirivadelgat for people with pulmonary hypertension associated with interstitial lung disease (PH-ILD). The goal is to see if it can help improve symptoms and slow the progression of the disease.
Banja LukaAges 18–85 - NCT06467539RecruitingPhase 2
New combination treatment for early Alzheimer's or memory loss
This trial tests a new combination treatment (DAOIB and an antioxidant) for people with early Alzheimer's or mild cognitive impairment. It aims to see if the treatment can help slow or improve memory and thinking problems.
Kaohsiung CityAges 50–90 - NCT06477146RecruitingPhase 2
Milk thistle for fatty liver in children and young adults
This trial tests whether milk thistle can help children and young adults with non-alcoholic fatty liver disease (NAFLD), a condition where fat builds up in the liver unrelated to alcohol use. It aims to see if the supplement can lower liver enzymes and improve liver health.
Cleveland, OhioAges 9–22 - NCT06463743RecruitingPhase 2
Metformin for aging people with MS
This study tests whether metformin, a common diabetes drug, can help people with multiple sclerosis (MS) as they age. It may be used alone or added to your current MS treatment, and the goal is to see if it slows down aging-related changes in MS.
Buffalo, New YorkAges 55–75 - NCT06464705Recruiting
PEMF Therapy for Hamstring Strength After ACL Surgery
This study tests whether wearing a special device (PEMF) for a few minutes each day can help you regain hamstring strength more quickly after ACL surgery. If your hamstring is still weaker than your other leg at 4 months, this may help you recover better.
ShatinAges 18 years+ - NCT06465641RecruitingPhase 4
Methylphenidate for ADHD symptoms in KBG syndrome
This study tests if the medication methylphenidate (commonly used for ADHD) can help manage attention and behavior problems in people with KBG syndrome. Each person acts as their own test case to see if the drug works for them.
Nijmegen, GelderlandAges 6–20 - NCT06464367RecruitingEarly Phase 1
Psilocybin study for migraine and healthy volunteers
This study looks at how psilocybin affects the brain in people with migraines and in healthy volunteers. The goal is to understand why it may help with headache disorders.
West Haven, ConnecticutAges 21–70 - NCT06462287RecruitingPhase 2
Testing a substance P blocker for high blood pressure and sleep apnea
This study tests if a drug that blocks substance P can lower a hormone called aldosterone in people with both severe sleep apnea and high blood pressure. If you have these conditions, this trial may help find a new treatment option.
Rouen, FranceAges 18–75 - NCT06461208RecruitingPhase 3
Fecal transplant for people with cirrhosis
This trial tests whether transplanting healthy gut bacteria (from donor stool) can improve outcomes in people with cirrhosis. If you have mild to moderate cirrhosis, you may be able to join.
BasildonAges 18 years+ - NCT06467994RecruitingPhase 2
Boiled cashew nut therapy for children with cashew allergy
This trial tests whether a specially boiled cashew nut can help children with cashew allergy eat cashews without a reaction. It is for children ages 2 to 17 with a confirmed cashew allergy, and it avoids other serious health conditions.
Hong KongAges 2–17 - NCT05519254RecruitingPhase 3
Lactoferrin and lysozyme for lasting diarrhea in young children
This trial tests whether a supplement (lactoferrin and lysozyme) can help children who have long-term effects after diarrhea. It’s designed for children ages 6 to 24 months and checks whether improving gut recovery can reduce ongoing problems.
Homa BayAges 6 months–2 years
Hear when a new Placebo 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 placebo?
- Yes. Clin2 currently lists 5,154 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.