Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,245 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07658638RecruitingPhase 1
Safety study of TESP-0401 in healthy volunteers
This study tests a new oral medication, TESP-0401, in healthy volunteers to check its safety, how the body processes it, and any side effects. It is a first-in-human trial, so participants help determine if the drug is safe enough for future studies.
Charlestown, Suite 301, 99 Pacific Highway,NSWAges 18–65 - NCT07704047RecruitingPhase 2
Study of FT1 for short bowel syndrome
This study tests a new treatment called FT1 for people with short bowel syndrome. It aims to help you absorb more nutrients and fluids from food, potentially reducing the need for IV nutrition.
Nanjing, JiangsuAges 18 years+ - NCT06937177RecruitingPhase 2
Testing mifomelatide to help maintain weight during chemo
This trial tests an investigational drug called mifomelatide (TCMCB07) to see if it can help people with newly diagnosed colorectal or pancreatic cancer maintain a healthy weight while receiving certain types of chemotherapy. You would give yourself a daily injection under the skin.
Tucson, ArizonaAges 18 years+ - NCT07704164RecruitingPhase 2
Colchicine to lower heart artery swelling in HIV
This trial tests if colchicine, a medicine for inflammation, can reduce swelling in the heart arteries of people with HIV. It may help lower the risk of heart problems in those already on a statin or similar medication.
BarcelonaAges 50 years+ - NCT07097506RecruitingPhase 2
Ketone drink for liver fat and health
This study tests whether a daily ketone ester drink can reduce liver fat and improve metabolism in people with excess liver fat. You may join if you are 18–40, have overweight or obesity, and your liver has extra fat.
St Louis, MissouriAges 18–40 - NCT06478719RecruitingPhase 1/Phase 2
FB-1603 plus TACE for liver cancer patients
This trial tests a new medicine (FB-1603) given along with standard TACE procedure for people with liver cancer. It aims to see if the combination is safe and works better than TACE alone.
Taipei, TaiwanAges 18–85 - NCT07700940RecruitingPhase 4
Empagliflozin for kidney function in lupus nephritis
This trial tests if empagliflozin, a medicine used for diabetes, can help protect kidney function in people with active lupus nephritis. You may be eligible if you have a lupus kidney flare with significant protein in your urine.
Banī SuwayfAges 18–65 - NCT06456541Recruiting
Testing a new infant formula for children with cow's milk allergy
This study tests a new formula designed for children diagnosed with cow's milk allergy. It evaluates whether the formula is safe and well-tolerated.
Phoenix, ArizonaAges 3 months–12 years - NCT07678463RecruitingPhase 1
Testing a new medicine in healthy volunteers
This study tests a new experimental medication (QX-4533) in healthy volunteers to find the best dose and see how it works in the body. It involves taking the medication and having your health monitored closely over time.
Brisbane, QueenslandAges 18–55 - NCT04538755Enrolling by invitationPhase 1/Phase 2
Testing a new drug for moderate to severe sleep apnea
This trial tests a drug called DAW2020 to see if it can improve how your body controls breathing during sleep. You may qualify if you have moderate to severe sleep apnea and are otherwise healthy.
Boston, MassachusettsAges 21–70 - NCT04981821Recruiting
Mobile exercise coaching for older adults with blood cancers
This study tests whether a mobile (phone-based) exercise program can help older adults with myeloid blood cancers stay active and function better while they receive outpatient cancer treatment. You may be asked to follow an exercise plan and participate in assessments during the trial.
Rochester, New YorkAges 60 years+ - NCT06812078RecruitingPhase 2
TAK-360 for idiopathic hypersomnia
This study tests an investigational medication called TAK-360 for people with idiopathic hypersomnia (IH), a sleep disorder that causes excessive daytime sleepiness. The goal is to see if the drug can help reduce sleepiness and improve daily function.
Redwood City, CaliforniaAges 18–70 - NCT07625891RecruitingPhase 2
Testing D-2570 for non-segmental vitiligo
This Phase 2 trial tests whether a new drug called D-2570 can help restore skin color in people with non-segmental vitiligo (when white patches appear randomly across the body). The study will track how well the drug works and check if it's safe to use.
Shanghai, Shanghai MunicipalityAges 18–65 - NCT07029243Recruiting
Prehabilitation and supplement for frail cirrhosis patients
This study tests whether a prehabilitation program (exercise and nutrition planning) along with a supplement containing creatine and whey protein can help improve strength and well-being in people with cirrhosis who are frail. The goal is to see if this combination can help you feel stronger and more active.
San Francisco, CaliforniaAges 18 years+ - NCT07317050RecruitingPhase 3
Aprotinin for acute respiratory distress syndrome
This trial tests a drug called aprotinin for people with moderate to severe ARDS who are on a breathing machine. The goal is to see if it helps treat the lung injury.
Ciudad Real, Ciudad RealAges 18 years+ - NCT07185009RecruitingPhase 3
Testing duvakitug for long-term ulcerative colitis control
This study tests the long-term safety and effectiveness of an experimental drug called duvakitug in people with moderate to severe ulcerative colitis. It is for those who have already responded well to treatment in a previous study and need ongoing care.
Tucson, ArizonaAges 16–80 - NCT01370512Enrolling by invitationPhase 2
Droxidopa plus pyridostigmine for low blood pressure on standing
This Phase 2 study tests whether the medicines droxidopa and pyridostigmine can improve symptoms of orthostatic hypotension, which is low blood pressure when you stand up. It is designed for people whose low blood pressure is caused by problems with the nerves that control blood pressure.
Rochester, MinnesotaAges 18 years+ - NCT02994433RecruitingPhase 1
Testing nitrous oxide for depression brain circuit activity
This early study tests whether nitrous oxide, aimed at specific brain circuits, can change depression-related brain activity. It is mainly for adults with major depression or treatment-resistant depression, and includes brain imaging during the study.
St Louis, MissouriAges 18–65 - NCT03016819RecruitingPhase 3
Test drugs anlotinib and catequentinib for advanced sarcoma
This Phase 3 study tests two anti-cancer medicines (anlotinib and catequentinib) for people with certain advanced soft-tissue sarcomas, including alveolar soft part sarcoma, synovial sarcoma, and leiomyosarcoma. It is designed for tumors that cannot be removed and that have either grown despite treatment or no longer respond to standard options.
Phoenix, ArizonaAges 18 years+ - NCT03014687RecruitingPhase 4
Preventing sinus symptoms after pituitary surgery with antibiotics
This trial studies whether taking antibiotic medicine by mouth after endoscopic pituitary surgery can reduce post-surgery sinus and nasal symptoms. It may help people recover more comfortably and improve specific nasal outcome scores.
Phoenix, ArizonaAges 18–84 - NCT03059173RecruitingPhase 3
Myo-inositol to help women with PCOS get pregnant
This trial tests whether taking myo-inositol helps women with PCOS improve fertility and get pregnant. It compares outcomes in women who have not used the common fertility medicine clomiphene citrate (CC) recently.
LilleAges 18–35 - NCT03068910RecruitingEarly Phase 1
Study of hormone timing in teens with high androgens
This early study looks at how certain “male-type” hormones and brain signals (measured through hormone patterns during the day and night) work in adolescent girls with high androgen levels. It may help researchers better understand causes like PCOS and related hormone timing differences.
Charlottesville, VirginiaAges 10–17 - NCT03082755RecruitingPhase 4
Study sleep agitation and restless legs in Alzheimer’s patients
This trial studies treatment for troubling nighttime restlessness and agitation in people with Alzheimer’s disease. It may help improve sleep and nighttime comfort and reduce nighttime behavior problems.
Austin, TexasAges 55 years+ - NCT03083431RecruitingPhase 2
Oral propranolol to prevent early retinopathy in preemies
This trial tests whether giving propranolol by mouth to certain very premature babies with early eye changes can stop retinopathy of prematurity from getting worse. It may help reduce the need for eye treatments later on.
Tübingen, Baden-WurttembergAges 1 month–3 months
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Common questions
- Are there clinical trials for placebo?
- Yes. Clin2 currently lists 5,245 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.