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
- NCT07052799RecruitingPhase 3
Should you pause aspirin before a colonoscopy?
This trial compares stopping aspirin versus continuing it before a colonoscopy in people who take aspirin to prevent heart problems. The goal is to find out which approach is safer and works best.
Hong KongAges 18 years+ - NCT07053423RecruitingPhase 4
Dupilumab for COPD with airway inflammation
This study tests if a drug called dupilumab, given as a shot under the skin, can reduce airway inflammation in people aged 40-85 with moderate-to-severe COPD who also have signs of a specific type of inflammation called Type 2. It may help if you have frequent flare-ups and are already using multiple inhalers.
Birmingham, AlabamaAges 40–85 - NCT07054216Recruiting
Probiotic study for healthy newborns
This study tests whether giving a probiotic to infants can help their health. It involves pregnant people who plan to breastfeed and give birth at a specific hospital.
Hvidovre, Region SjællandAges birth–1 day - NCT07058324Recruiting
Can chicory root prebiotic improve mood and stress?
This trial tests whether a prebiotic from chicory root can help healthy adults with mild to moderate stress and anxiety feel calmer and handle stress better. You'll take the prebiotic or a placebo for a period and complete mood and stress tests.
Trier, Rhineland-PalatinateAges 18–70 - NCT07058688RecruitingPhase 2
Testing a new drug for Alzheimer's (NTRX-07)
This study tests an experimental drug for Alzheimer's called NTRX-07. It aims to see if it can slow memory decline for people with mild to moderate Alzheimer's.
BrnoAges 65–80 - NCT07058883Recruiting
Study of Juläine Gel for Facial Acne Scars
This study is testing an investigational gel called Juläine to see if it can safely and effectively improve depressed acne scars on the face. If you have moderate to severe atrophic facial scars and haven't had other facial treatments recently, you may be a good candidate.
GdanskAges 18 years+ - NCT07059546Recruiting
Studying sensitivity to adrenomedullin in chronic post-traumatic headache
This trial tests whether people with long-term headache after a mild head injury have an abnormal reaction to a substance called adrenomedullin, which may play a role in causing headaches. You will receive adrenomedullin and a placebo in separate sessions to see how your headache responds.
Glostrup MunicipalityAges 18–65 - NCT07059767RecruitingPhase 2
Nasal spray for asthma symptoms from colds
This trial tests if an investigational nasal spray (ETH47) can reduce asthma symptoms triggered by a common cold virus (rhinovirus). You will be exposed to the virus in a safe setting to see if the spray helps control your asthma.
LondonAges 18–65 - NCT07059871Recruiting
Silkworm powder for nutrition in Alzheimer's disease
This trial tests whether a dietary supplement made from silkworm pupa powder can improve nutrition in people with Alzheimer's disease. It looks at weight, nutrition risk, and daily living skills over time.
Hangzhou, ZhejiangAges 50–90 - NCT07060456RecruitingPhase 3
New drug for type 2 diabetes with insulin
This trial tests a new medicine called HRS9531 for people with type 2 diabetes who already use basal insulin. It aims to see if adding this drug helps control blood sugar better.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07063095RecruitingPhase 3
Testing two antibiotics combined for serious bacterial infections
This study tests whether combining two antibiotics (ceftazidime and fosfomycin) works better than ceftazidime alone for hospitalized adults with serious bacterial infections. If you have a severe infection thought to be caused by Gram-negative bacteria, this trial may offer a new treatment option.
Geneva, Canton of GenevaAges 18 years+ - NCT07063173Recruiting
Tart cherry drink and bar absorption study
This trial looks at how well your body absorbs nutrients from tart cherry extract in a drink and a bar. It might help if you're interested in how food ingredients work in the body.
Natick, MassachusettsAges 17–39 - NCT07067424Recruiting
Aromatherapy for anxiety during colonoscopy
This study tests if smelling lavender or bergamot oil can reduce anxiety for people having a colonoscopy. If you are nervous about the procedure, this simple treatment might help you feel calmer.
FamagustaAges 18 years+ - NCT07071506Recruiting
New tools to track migraine prevention
This study tests new ways to monitor how well preventive migraine treatments are working. It is for people with chronic migraine who may be starting or already using preventive medications.
Aarhus C, DenmarkAges 18–65 - NCT07072468RecruitingPhase 2
Test of a gel for nerve pain after chemotherapy
This study tests a new gel (VMD-3866) applied to the skin to treat moderate nerve pain, numbness, or tingling caused by previous chemotherapy. It aims to see if the gel can safely reduce pain for people whose symptoms have been stable for at least 8 weeks.
London, UKAges 18–80 - NCT07072624RecruitingPhase 4
Preventing seizures after severe head injury
This trial tests whether giving medication right after a serious head injury can prevent early seizures. It may help people with certain types of brain injuries seen on CT scans.
Chandigarh, PunjabAges 18–70 - NCT07072611RecruitingEarly Phase 1
Safety study of SOF-SKN cream in healthy volunteers
This study tests a cream called SOF-SKN on healthy people to see if it's safe and how the body handles it. It is a first-in-human trial, so if you join, you'll help researchers learn about the cream before testing it in patients.
Melbourne, VictoriaAges 18–64 - NCT07072910RecruitingPhase 2
Cabergoline for migraine prevention
This trial tests if a once-weekly medication called cabergoline can reduce how often you get migraine headaches. It is for adults who have between 4 and 14 migraine days per month.
Aarhus NAges 18 years+ - NCT07073781Recruiting
Probiotics for Brain & Blood Sugar in Overweight Young Adults
This study tests whether taking a probiotic (a 'good bacteria' supplement) can help brain function (thinking, memory) and improve blood sugar control in overweight adults who have higher-than-normal blood sugar. If you're between 18-40, overweight, and don't have diabetes, you may be able to join.
Leeds, Greater ManchesterAges 18–40 - NCT07073846RecruitingPhase 4
Lidocaine and dexmedetomidine for pain after weight-loss surgery
This study tests whether adding two medicines (lidocaine and dexmedetomidine) to your anesthesia during weight-loss surgery can reduce pain, swelling, and stress on the body. It might help you have a smoother recovery.
Mexico City, Mexico CityAges 18–60 - NCT07074002RecruitingPhase 2
Study of a new drug for essential tremor
This trial tests a new study drug (BP1.4979) to see if it can reduce shaking in people with essential tremor. It's for people who have had arm tremors for at least 3 years and have not had surgery for tremor.
AmiensAges 18–85 - NCT07075016RecruitingPhase 3
IDH1 mutation targeted therapy for untreated AML
This trial tests adding a targeted drug (ivosidenib) to standard therapy (azacitidine) with or without another drug (venetoclax) for people with newly diagnosed IDH1-mutated acute myeloid leukemia (AML) or MDS/AML who cannot have strong chemotherapy.
FeldkirchAges 18 years+ - NCT07075718RecruitingPhase 2/Phase 3
Evaluating a new travoprost eye implant for glaucoma
This trial tests a newer version of a tiny implant placed inside the eye to lower pressure in people with open-angle glaucoma or ocular hypertension. It may offer a treatment option that doesn't require daily eye drops.
Grand Junction, ColoradoAges 18 years+ - NCT07076849RecruitingPhase 2
Probiotics for Iron in Pregnancy
This trial tests if taking a probiotic can help improve iron levels and overall blood health in pregnant women who are at risk for iron deficiency. If you are between 10 and 16 weeks pregnant with a single baby and have slightly low iron, this study may help you.
Chicago, IllinoisAges 18–45
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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.