Clinical trials
Placebo Effect clinical trials
Below are recruiting placebo effect clinical trials, each written for real people, not researchers. We’re tracking 759 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06021145RecruitingPhase 4
Adding empagliflozin to insulin pumps for type 1 diabetes
This study tests whether adding the diabetes pill empagliflozin (Jardiance) to your current automated insulin pump can help improve blood sugar control for adults with type 1 diabetes who are not reaching their glucose goals.
Montreal, QuebecAges 18 years+ - NCT06502834RecruitingPhase 1
Testing a probiotic supplement for overweight people
This trial studies a supplement called D. piger to see if it's safe and how it affects alcohol breakdown in overweight adults with insulin resistance. You would take the supplement daily for 4 weeks.
AmsterdamAges 18–70 - NCT06704321Recruiting
Effects of TOTUM-448 on liver fat and heart health
This trial tests a supplement called TOTUM-448 to see if it can reduce liver fat and improve heart health in people with a fatty liver condition (MASLD). If you have excess liver fat and are overweight, this study could help find new ways to manage your condition.
Québec, QuebecAges 18–75 - 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 - NCT06867471Recruiting
Ketone drink study for kidney disease patients
This study tests if a ketone supplement can reduce protein in urine and protect kidney function in people with chronic kidney disease or polycystic kidney disease. You drink a special supplement and researchers measure how it affects your kidneys.
Herning, JutlandAges 18 years+ - NCT06953440RecruitingPhase 4
Dexamethasone injection for wisdom tooth surgery recovery
This trial tests if injecting dexamethasone (a steroid) into the gum after removing lower wisdom teeth can reduce swelling and difficulty opening your mouth. It may help you recover more comfortably after surgery.
Jeddah, Mecca RegionAges 18–65 - NCT07149064Recruiting
Effect of Nextida GC-B on Blood Sugar in Prediabetes
This study tests whether a nutritional supplement called Nextida GC-B helps control blood sugar in people who either have normal blood sugar or prediabetes. It looks at how the supplement affects blood sugar levels over time using a continuous glucose monitor.
London, OntarioAges 18 years+ - NCT07165431Recruiting
Postbiotic supplement study for overweight and obesity
This study tests whether taking a daily postbiotic gummy for 12 weeks can improve body composition and metabolic health in people with overweight or obesity. It may help if you have stable weight and no major health conditions like diabetes.
Pamplona, NavarreAges 18–70 - NCT07336797RecruitingPhase 2
Empagliflozin for weight and metabolism in HIV
This trial tests if empagliflozin, a diabetes medicine, can improve weight and metabolism in people with HIV who take dolutegravir and have a high body mass index (BMI). It may help reduce weight gain linked to HIV treatment.
CairoAges 18–65 - NCT06051123Recruiting
Probiotics for ALS and related disorders
This trial tests whether probiotics (healthy bacteria) can help people with ALS. You'll take a probiotic or placebo daily for several months, and researchers will track your symptoms and gut health.
Fredericton, New BrunswickAges 18 years+ - NCT07123922Enrolling by invitation
Silymarin for COPD: A Study on Breathing and Quality of Life
This study tests whether adding silymarin (a herbal supplement from milk thistle) to your regular COPD treatment can improve your lung function, reduce stress in your body, and help you feel better day-to-day.
DhakaAges 40–80 - NCT07000825Enrolling by invitation
Yerba mate extract for improving metabolic health in overweight adults
This trial tests whether a daily yerba mate extract can help reduce metabolic syndrome in overweight people. You would take the extract for a period while keeping your usual diet and activities.
Realeza, ParanáAges 40–65 - NCT06225388Enrolling by invitation
Do compression socks help runners feel less sore?
This study tests whether wearing a compression sock while running can reduce muscle soreness after a run. It may help distance runners recover faster.
Rio de JaneiroAges 18–50 - NCT05462106RecruitingPhase 1/Phase 2
ACI-24.060 study for early Alzheimer’s in adults and Down syndrome
This Phase 1/2 study tests an Alzheimer’s treatment called ACI-24.060 to see if it affects the disease in people with early Alzheimer’s changes. It includes two groups: older adults with early symptoms and people with Down syndrome who also show Alzheimer’s-related changes on brain scans.
Phoenix, ArizonaAges 35–85 - NCT07423910Recruiting
Numbing injections for better recovery after hernia surgery
This study looks at two types of numbing injections (TAP and RS blocks) to see which helps people recover better after groin hernia surgery. If you are having a planned single-side hernia repair, you might qualify to join.
TampereAges 18 years+ - NCT06900972Enrolling by invitationPhase 3
Comparing fluids' effect on heart function
This trial compares two types of IV fluids (colloids and crystalloids) to see how they affect heart function. It is open to healthy adults who are not pregnant and have no known medical problems.
Monastir, TunisiaAges 18–60 - NCT06900452Recruiting
Pistachio breakfast and brain function in older adults
This study tests whether eating a pistachio-rich breakfast can improve memory and thinking in healthy older adults. If you qualify, you'll eat special breakfast meals and do some computer-based thinking tasks to measure how your brain performs.
Reading, BerkshireAges 65–80 - NCT07445269Enrolling by invitation
Breathing muscle warm-up for athletes
This study looks at whether warming up your breathing muscles before exercise can help make them stronger during both fast, explosive workouts (like sprinting) and longer, steady endurance exercise (like jogging). It might be a good option for young athletes who want to see if a simple warm-up can boost their performance.
ÇorumAges 14–30 - NCT04844528RecruitingPhase 2
Nicotinamide for CLL patients with recent skin cancer history
This Phase 2 trial tests whether nicotinamide (a form of vitamin B3) can help people with chronic lymphocytic leukemia (CLL) who have had non-melanoma skin cancers in the past 5 years. The study looks at how well new skin cancers can be prevented or reduced.
Salt Lake City, UtahAges 18 years+ - NCT06053242RecruitingPhase 1/Phase 2
Stem cell injection for long-term low back pain
This trial tests a new stem cell injection (CELZ-201-DDT) into a muscle to treat chronic lower back pain that hasn't improved with standard treatments. It aims to see if the injection is safe and effective for people aged 18 to 80 with moderate to severe back pain.
Aventura, FloridaAges 18–80 - NCT06281756RecruitingEarly Phase 1
CBT and Trazodone for Sleep and Blood Pressure in Insomnia
This trial tests whether cognitive behavioral therapy (a type of talk therapy for sleep) and/or the medication trazodone can improve sleep and lower blood pressure in people with chronic insomnia. You must be 18 or older and have ongoing trouble sleeping.
Denver, ColoradoAges 18 years+ - 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+ - NCT06710405RecruitingPhase 4
Lidocaine for pain relief after children's chest surgery
This trial tests whether giving lidocaine during surgery can reduce pain and speed up recovery in children under 7 having chest surgery with a camera. If it works, it could mean less pain and a faster return to normal after the operation.
SeoulAges 6 months–7 years - NCT06737549RecruitingPhase 4
Electroacupuncture and NGF for swallowing problems after stroke
This study tests whether a specific type of electroacupuncture (a gentle needle therapy with mild electrical pulses) plus a nerve growth factor injection can help people who have trouble swallowing after a recent stroke. The goal is to see if this combination improves swallowing function better than standard care.
Hangzhou, ZhejiangAges 18–80
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Common questions
- Are there clinical trials for placebo effect?
- Yes. Clin2 currently lists 759 recruiting placebo effect 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 effect 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 effect 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.