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10 Placebo Control Trials Near You

Power is an online platform that helps thousands of patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication
This trial tests TG-C, an injection into the knee, for people with moderate to severe knee osteoarthritis. It aims to see if TG-C can reduce pain and improve knee function by potentially altering the disease. The study will monitor patients for safety and effectiveness over time. TG-C has been previously studied for its potential to improve knee joint function and reduce pain in osteoarthritis patients.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:40+

531 Participants Needed

This trial tests TG-C, an injection into the knee, for patients with moderate to severe osteoarthritis. It aims to reduce pain and improve knee function by potentially modifying the disease. TG-C has shown promise in previous studies for managing knee osteoarthritis.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:40+

535 Participants Needed

This trial tests if carotenoid supplements can improve cognitive function and academic achievement in pre-adolescent children by protecting brain cells and supporting memory and learning. Carotenoids have been studied for their potential benefits on cognitive function due to their antioxidant properties.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:8 - 10

288 Participants Needed

Why Other Patients Applied

I've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new.

FF
ADHD PatientAge: 31

I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me.

AG
Paralysis PatientAge: 50

As a healthy volunteer, I like to participate in as many trials as I'm able to. It's a good way to help research and earn money.

IZ
Healthy Volunteer PatientAge: 38

My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort.

HZ
Arthritis PatientAge: 78

I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work.

ZS
Depression PatientAge: 51
Exercise is a cornerstone of diabetes management. It helps reduce blood pressure, promote weight loss, lower insulin resistance and improve glucose and lipid (triglyceride and HDL-cholesterol) profiles. Unfortunately, the benefits of exercise are often not embraced by diabetic individuals because of the fear of low blood sugar (hypoglycemia). My laboratory has demonstrated that Autonomic nervous system (ANS) counterregulatory failure plays an important role in exercise associated hypoglycemia in Type 1 DM. ANS responses are significantly reduced in Type 1 DM and are further blunted by antecedent episodes of hypoglycemia. Furthermore, there is a large sexual dimorphism of reduced ANS responses during submaximal exercise in both Type 1 DM and healthy individuals that is unexplained. Accumulating data are demonstrating that serotonergic pathways can regulate ANS discharge. Generally, serotonergic pathways are inhibitory but both single and longer term administration of selective serotonin reuptake inhibitors (SSRI's) such as Prozac has been demonstrated to increase basal epinephrine levels and enhance baroreflex control of Sympathetic nervous system (SNS) activity. What is unknown is whether fluoxetine can also enhance SNS responses and also override the large ANS sexual dimorphism present during sub maximal exercise. Therefore, the purpose of this study is to determine if the SSRI fluoxetine (Prozac) can improve SNS responses during exercise.

Trial Details

Trial Status:Recruiting
Trial Phase:Early Phase 1
Age:18 - 45

64 Participants Needed

This study compares different music therapy (MT) experiences and their impact on memory and language in patients with Alzheimer's disease and Mild Cognitive Impairment. The 12-month study will assess the role of common experiences involving familiar music and other pleasant events (blinded control) to benefit cognition and measure the quality of life for people with Alzheimer's disease and Mild Cognitive Impairment. Following screening, all participants will meet with a licensed music therapist at the first study visit. Thereafter, each group will have an individualized schedule of follow-up telephone calls and visits. Screening for the study and participation in the study intervention can be completed in-person or from your home, if you do not live in the area.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:55+

100 Participants Needed

Multivitamin/multimineral supplements (MVI) provide important nutrition supplement to the diet of pregnant women to cover potential deficiencies and optimize nutrition status of both mom and baby, especially when the diet is suboptimal or nutrient demand is high while absorption is hindered by various factors such as genetic variance and gastrointestinal function. It is, however, largely unknown whether using an MVI during the lactating period helps improve nutrition status of mom and baby. In this double-blind, randomized, controlled trial, the investigators will recruit 7- postpartum women who exclusively breastfeed at week 5 postpartum and randomly assign them to either receive the Ritual MVI which is commercially available or a blank placebo for 10 weeks. A blank placebo is appropriate because there is currently no recommendation or scientific consensus that lactating women who are healthy and eat a normal diet would have improved nutrition status or maternal-infant health outcomes from a nutrition supplement. The investigators will collect blood and breastmilk samples at baseline and end of the study to assess nutrient status. The investigators hypothesize that consumption of a Ritual MVI leads to better nutrition status and biomarkers in maternal-child dyads compared to control.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Sex:Female

70 Participants Needed

This will be a placebo-controlled, randomized, double blind, crossover study with a 4 week wash out period. Collect pilot data on the safety, tolerability, and feasibility of empagliflozin therapy in overweight/obese patients with CFRD to support a future larger randomized controlled trial.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2, 3

15 Participants Needed

A growing body of research implicates rumination as being a transdiagnostic risk factor involved in the development of depression and anxiety in youth. Critically, mindfulness meditation has shown significant promise in targeting rumination, and ultimately improving depressive and anxiety symptoms. Mindfulness apps offer a convenient and cost-effective means for accessing mindfulness training, while being interactive and engaging for youth. Despite their growing popularity among teens, strikingly little research has been conducted on these apps. Two critical questions have yet to be addressed: (1) what are the underlying neural and cognitive mechanisms that account for the beneficial effects of these apps and (2) for whom is app-based mindfulness well-suited. To address these gaps, adolescents (ages 13-18) will be randomly assigned to an app-delivered mindfulness course vs. a control condition and will complete pre- and post-intervention resting state functional magnetic resonance imaging (fMRI) scans to probe static and dynamic functional connectivity within - and between - brain networks strongly implicated in mindfulness training and rumination. In addition, cognitive tasks will be administered at pre- and post-intervention to assess attentional control abilities putatively enhanced by mindfulness training. Finally, mindfulness skills and changes in rumination will be assessed via smartphone-based ecological momentary assessment (EMA). First, the investigators will test whether changes in (1) brain functional connectivity, (2) attentional control and (3) acquisition and use of mindfulness skills mediate between-group (i.e., app vs. control) differences in the reduction of rumination. Second, the investigators will test whether a machine learning model incorporating baseline clinical, demographic, and psychosocial characteristics can be used to identify which adolescents are predicted to benefit from app-based mindfulness training.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:13 - 18

158 Participants Needed

This trial tests a new program called PARTI, which combines mood-boosting sessions with a smartphone app that helps men who use stimulants take their HIV prevention medication regularly. The goal is to see if this approach can lower their risk of getting HIV.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Sex:Male

239 Participants Needed

This trial tests if a natural supplement can help the body make more collagen when taken with collagen protein. It targets people who want better skin, joint, or ligament health. The supplement works by boosting collagen production in the body.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 30

20 Participants Needed

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Learn More About Trials

Frequently Asked Questions

How much do clinical trials pay?
Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.
How do clinical trials work?
After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length is 12 months.
How do I participate in a study as a "healthy volunteer"?
Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.
What does the "phase" of a clinical trial mean?
The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.
Do I need to be insured to participate in a medical study ?
Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.
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