Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,158 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04723862RecruitingEarly Phase 1
Spironolactone to test sleep hormone patterns in teen girls
This early-phase study tests whether spironolactone can “normalize” a key hormone timing pattern during sleep and wake cycles in mid-to-late pubertal girls who have high male-hormone levels. The goal is to learn how this medicine may affect hormone rhythms related to conditions like PCOS.
Charlottesville, VirginiaAges 10–17 - NCT06722118RecruitingPhase 3
Steroids before breathing tube removal in children in the ICU
This trial tests if giving a steroid (dexamethasone) before removing a breathing tube helps children breathe better on their own after being on a ventilator. It is for children aged 2 days to 6 years who have been on a breathing machine for at least 36 hours and are ready to have the tube removed.
BordeauxAges 2 days–6 years - NCT06723041Recruiting
Acupressure to lower anxiety during cancer treatment
This trial tests if acupressure—a gentle pressure technique on specific points—can help reduce anxiety in people receiving cancer therapy. It compares nurse-led acupressure sessions with learning self-administered acupressure.
Rochester, MinnesotaAges 18 years+ - NCT06721949RecruitingPhase 2/Phase 3
Taurine for long COVID symptoms
This trial tests if taking taurine, a natural amino acid supplement, can help reduce lingering symptoms of COVID-19 that last for months. If you have had COVID-19 and still have symptoms like fatigue or brain fog for at least 2 months after 3 months from your infection, this study might be for you.
Edmonton, AlbertaAges 18 years+ - NCT06722586RecruitingPhase 4
Sirolimus alone for low platelet counts from antiphospholipid antibodies
This trial tests if sirolimus, a medicine that calms the immune system, can safely raise platelet counts in people with antiphospholipid antibodies and persistently low platelets. It may be an option if other treatments haven't worked or you want a simpler drug plan.
Changsha, HunanAges 18 years+ - NCT06725095Enrolling by invitation
Enamel gel for gum inflammation around dental implants
This study tests whether a special enamel gel can reduce inflammation around dental implants. It might help if your implant has bleeding gums but no deeper infection.
Catania, CtAges 18–75 - NCT06719752Enrolling by invitation
Diagonal Mobilization Effects in Young Soccer Players
This study looks at how a treatment called diagonal mobilization affects teenagers who play soccer. It checks if this approach helps lower the chance of injury.
GdanskAges 14–16 - NCT06003166RecruitingPhase 2
Testing 4-AP for unclear nerve injuries after trauma
This trial tests a medication called 4-AP to see if it helps nerves in an injured arm or leg heal better. It is for people whose nerve injury might heal on its own, when doctors are not sure if surgery is needed.
Tucson, ArizonaAges 18–90 - NCT06503016RecruitingPhase 3
Phosphocreatine for medical emergency team patients
This study tests if a medicine called phosphocreatine helps people in the hospital who have a serious heart or lung emergency. It aims to see if the medicine can improve recovery and prevent further complications.
MilanAges 18 years+ - NCT06706674RecruitingPhase 3
Testing lumateperone for irritability in teens with autism
This study tests an investigational medication called lumateperone to see if it can reduce irritability in children and teens with autism. It is for teenagers aged 13–17 whose irritability is causing significant problems.
Little Rock, ArkansasAges 5–17 - NCT06715891RecruitingPhase 3
Raphamin for colds in children ages 3 to 12
This trial tests if Raphamin can safely treat common cold symptoms in children. It is for kids who have had cold symptoms for less than 24 hours and have a fever of at least 100°F with other symptoms like stuffy nose or sore throat.
GatchinaAges 3–12 - NCT06712654RecruitingPhase 2
Testing AP306 for high phosphate in dialysis patients
This trial tests a new medication called AP306 for people on hemodialysis who have high blood phosphate. It aims to see if the drug is safe, tolerable, and helps lower phosphate levels.
Huntsville, AlabamaAges 18 years+ - NCT06714253RecruitingPhase 1/Phase 2
Circular RNA treatment for dry mouth after radiation
This trial tests a new type of treatment called circular RNA to see if it can help people with long-term dry mouth after radiation for head and neck cancer. It's for patients whose dry mouth hasn't gone away with other treatments.
Palo Alto, CaliforniaAges 18 years+ - NCT05243654RecruitingPhase 2
Metformin add-on for newly diagnosed leprosy treatment
This Phase 2 trial tests whether adding metformin to standard leprosy treatment (multidrug therapy, or MDT) helps people with multibacillary leprosy recover better and remain tolerable over 48 weeks. Participants also get monitored closely for side effects and safety issues.
Tangerang, BantenAges 18–65 - NCT06707493RecruitingPhase 2
Ivosidenib after stem cell transplant for IDH1-mutated AML
This study tests whether a daily pill called ivosidenib can help prevent AML from coming back after a stem cell transplant. It is for people whose AML has a specific IDH1 gene change and who are planning to have a transplant.
Atlanta, GeorgiaAges 18–75 - NCT06710080RecruitingPhase 3
Testing a medicine to reduce inflammation in pneumonia patients
This trial tests if a medicine called icosapent ethyl can reduce inflammation in blood vessels for adults hospitalized with pneumonia. It aims to see if this treatment can help prevent complications.
Ottawa, OntarioAges 18 years+ - NCT06705764RecruitingPhase 4
Tezepelumab for asthma attacks in the emergency room
This trial tests if a drug called Tezepelumab can help adults with asthma who visit the emergency room. It aims to reduce severe asthma attacks and improve breathing control.
Edmonton, AlbertaAges 18–55 - NCT06706362RecruitingPhase 4
Antibiotics before Bulkamid for bladder leakage
This study tests whether giving a single dose of antibiotics before a Bulkamid procedure (a gel injection for bladder leakage) helps prevent infections. It is for people with stress urinary incontinence (leakage with coughing or sneezing) who are already planning to have this treatment.
Columbus, OhioAges 18–50 - NCT06716021RecruitingPhase 3
Etripamil for rapid heart rate in atrial fibrillation
This trial tests a medication called etripamil to see if it can quickly slow down a rapid heart rate during episodes of atrial fibrillation. It may help people who have frequent, long-lasting episodes with a fast heartbeat.
West Hills, CaliforniaAges 18 years+ - NCT06714123RecruitingPhase 2
Senicapoc for worsening lung scarring
This trial tests if the drug senicapoc can help people whose lung scarring (pulmonary fibrosis) is getting worse despite standard care. It aims to slow down the decline in lung function.
Aarhus NAges 18 years+ - NCT06706284RecruitingPhase 4
GLP-1 agonist for diabetes after spinal cord injury
This trial tests whether a GLP-1 agonist (a type of diabetes medicine that also helps with weight loss) is safe and effective for people with spinal cord injury and type 2 diabetes who are not on other glucose-lowering drugs.
San Antonio, TexasAges 18–70 - NCT06706544RecruitingPhase 2/Phase 3
Ozone treatment for numbness or tingling after chemo
This trial tests whether ozone treatment (a gas therapy) can help relieve numbness or tingling caused by chemotherapy. It is for people whose cancer is stable or in remission and who have had these nerve symptoms for at least 3 months.
Las Palmas, Las PalmasAges 18 years+ - NCT05247125RecruitingPhase 4
Testing light or melatonin to help brain recovery after stroke
This study looks at whether changing your sleep timing using light therapy or melatonin can improve “brain rewiring” after an ischemic stroke. It mainly focuses on people who arrive very soon after stroke symptoms and who also meet specific safety and sleep/medication requirements.
Saint PetersburgAges 18–80 - NCT05292001RecruitingPhase 4
Single IV iron dose for anemia after leg or pelvic fractures
This trial tests whether giving a one-time IV iron treatment can improve anemia (low blood count) after surgery for a leg or pelvic fracture. It may help your body make red blood cells faster after blood loss from the injury and operation.
Portland, OregonAges 18–89
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Common questions
- Are there clinical trials for placebo?
- Yes. Clin2 currently lists 5,158 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.