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10 Beetroot Juice 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.
Learn More About PowerSMART Exercise for Peripheral Arterial Disease
Chicago, Illinois
Supervised exercise therapy (SET), consisting of treadmill exercise conducted three times weekly at a center while supervised by healthcare personnel, is first line therapy for people disabled by lower extremity peripheral artery disease (PAD). However, travelling three times/week to a center for SET is burdensome. Compared to SET, home-based exercise is more accessible and less burdensome. Yet, evidence-based guidelines recommend SET over home-based exercise for PAD. Walking exercise is first line therapy to improve walking distance for PAD, but it does not eliminate ischemic leg symptoms in most people with PAD. The investigators' work and that of others showed that nitrate-rich beetroot juice, which increases plasma nitrite, limb perfusion, and skeletal muscle function, significantly improved exercise tolerance and reduced non-response to exercise in people with and without PAD. The investigators will use a 2 x 2 factorial design to address two major barriers to achieving benefits from exercise therapy for PAD: First, guideline recommendations for supervised exercise therapy (SET) as first line therapy for PAD. Second, the inability of exercise therapy to eliminate PAD-related disability in most people with PAD. Participants will be randomized to one of four groups for 12 weeks: Supervised treadmill exercise + nitrate rich beetroot juice; supervised treadmill exercise + placebo, home-based walking exercise + nitrate rich beetroot juice, home-based walking exercise + placebo.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:50+
Key Eligibility Criteria
Disqualifiers:Amputation, Wheelchair, Foot Ulcer, ESKD, Others
Must Not Be Taking:Oral Nitrates, Beetroot Supplements
210 Participants Needed
Beetroot Juice for Peripheral Arterial Disease
Chicago, Illinois
The BEET PAD Trial is a multi-centered double-blind randomized clinical trial designed to determine whether beetroot juice, compared to placebo, improves six-minute walk distance at four month follow-up in people with lower extremity peripheral artery disease (PAD). Investigators hypothesize that by simultaneously increasing lower extremity perfusion, gastrocnemius muscle mitochondrial activity, and myofiber health and regeneration, beetroot juice will significantly improve walking performance in people with PAD. The primary aim is to determine whether beetroot juice significantly improves six-minute walk distance at 4-month follow-up in people with PAD, compared to placebo. Preliminary evidence suggests that beetroot juice has both acute and chronic effects on walking performance in PAD. The primary outcome will measure the combined acute and chronic effect of beetroot juice (i.e. the maximal effect) on change in 6-minute walk at 4-month follow-up. In secondary aims, investigators will distinguish between acute and chronic effects of beetroot juice on six-minute walk and delineate biologic pathways by which beetroot juice improves walking performance in PAD, by measuring change in gastrocnemius muscle perfusion (MRI arterial spin labeling) and gastrocnemius muscle health. The trial will assess the durability of beetroot juice effects on six-minute walk. Nitrate in beetroot juice is metabolized to nitrite and subsequently to NO, attaining peak nitrite levels 2.5 hours after ingestion. The trial will determine whether a higher peak or a greater increase in plasma nitrite at 2.5 hours after beetroot juice consumption at baseline has a greater effect on six-minute walk at 4-month follow-up, compared to a lower peak or a smaller increase, respectively.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:50+
Key Eligibility Criteria
Disqualifiers:Amputation, Critical Limb Ischemia, Wheelchair, Major Surgery, Others
Must Not Be Taking:Oral Nitrates, Nitrites
210 Participants Needed
Exercise and Beetroot Juice for Peripheral Artery Disease
Chicago, Illinois
RESIST PAD is a randomized trial of 200 PAD patients to establish: 1) whether a 12-week exercise intervention significantly increases Δ nitrite at 12-week follow-up, compared to control; 2) whether exercise "responders" have greater Δ nitrite increases compared to "non-responders"; 3) among non-responders, whether supplementing exercise with nitrate-rich beetroot juice between weeks 13-24 increases Δ nitrite and improves 6-minute walk at 24-week follow-up.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:50+
Key Eligibility Criteria
Disqualifiers:Amputation, Ischemia, Ulcer, ESKD, Others
Must Not Be Taking:Oral Nitrates, Beetroot Supplements
200 Participants Needed
Why Other Patients Applied
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
I was diagnosed with stage 4 pancreatic cancer three months ago, metastatic to my liver, and I have been receiving and responding well to chemotherapy. My blood work revealed that my tumor markers have gone from 2600 in the beginning to 173 as of now, even with the delay in treatment, they are not going up. CT Scans reveal they have been shrinking as well. However, chemo is seriously deteriorating my body. I have 4 more treatments to go in this 12 treatment cycle. I am just interested in learning about my other options, if any are available to me.
ID
Pancreatic Cancer PatientAge: 40
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
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
I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials.
WR
Obesity PatientAge: 58
Dietary Nitrate Gum for Gum Disease and Heart Health
Baltimore, Maryland
The purpose of this research is to determine the effects of a chewing gum containing dietary nitrate to gingival and heart health. Dietary nitrates are commonly found in leafy vegetables and beets. The information learned from the study may help further understand the interconnection of oral health and heart health. The study is looking for individuals who present with mild to moderate gum irritation or bleeding.
In the study participants will be randomized into either a group that will use a chewing gum containing dietary nitrate, or use a placebo chewing gum during a three-week period.
Participants in the study will have a simple gingival exam, x-rays if needed, and small samples of saliva and blood collected. All participants will also undergo a routine tooth cleaning. Participants will be asked to breathe in a tube to sample the levels of nitric oxide. Finally, participants will have their heart health measured with a device that is like a blood pressure cuff.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Key Eligibility Criteria
Disqualifiers:Significant Bone Loss, Smoking, Pregnancy, Others
Must Not Be Taking:Antibiotics, NSAIDs, Anticoagulants, Oral Rinses
30 Participants Needed
Passive Stretching for Peripheral Arterial Disease
La Crosse, Wisconsin
Peripheral artery disease (PAD) leads to higher mortality rates and strains healthcare systems due to increased costs. It causes leg pain during walking due to reduced blood flow. Nitric oxide (NO) deficiency contributes to vascular issues in PAD, with few effective treatments available. Passive calf muscle stretching boosts NO levels, vascular health, and walking ability in PAD patients. However, the inflammatory processes underlying these improvements are unclear. This study aims to track inflammatory markers and cardiovascular changes during 12 weeks of passive stretching. Additionally, combining stretching with dietary nitrate could further enhance walking capacity by reducing reactive oxygen species. The study will monitor inflammation, vascular function, and oxidative capacity to understand the effects on functional ability in PAD patients. This research is crucial for improving physical function and addressing exercise intolerance in PAD.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:40 - 90
Key Eligibility Criteria
Disqualifiers:Heart Failure, Kidney Disease, Crohn's, Others
64 Participants Needed
Beetroot Juice for Sleep Quality in Healthy Subjects
Rochester, Minnesota
The purpose of this study is to investigate the effects of acute inorganic nitrate supplementation (with beetroot) on the regulation of sleep and neurovascular physiology.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Key Eligibility Criteria
Disqualifiers:Coronary Artery Disease, Heart Failure, Diabetes, Sleep Disorders, Others
Must Not Be Taking:Allopurinol, Proton Pump Inhibitors
60 Participants Needed
Beet Juice Supplementation for Coronary Artery Disease
Gainesville, Florida
Older adults with coronary artery disease (CAD) have impaired vascular and inspiratory muscle function. The objective of this study is to examine the effect of beet juice supplementation on vascular and inspiratory muscle function in older adults with CAD.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:60 - 85
Key Eligibility Criteria
Disqualifiers:Stroke, Hypertension, Tobacco, Others
Must Not Be Taking:Hormone Therapy
24 Participants Needed
Beetroot Juice for Common Cold
Dallas, Texas
Currently, there is a lack of evidence-based prevention strategies for respiratory infection and management of these conditions can be costly to the public. Airway nitric oxide provides a first line of defense against pathogens, and beetroot juice, a source of dietary nitrate, has been shown to elevate nitric oxide. The main objective of this project is to demonstrate that one week of supplementation with beetroot juice elevates airway nitric oxide during stressful periods in young adults and thereby can protect against respiratory viral infections.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 30
Key Eligibility Criteria
Disqualifiers:Asthma, COPD, Emphysema, Heart Disease, Others
150 Participants Needed
Nitrate Mouthwash for Oral Microbiome
Halifax, Nova Scotia
The study is aimed to determine if changes to the oral microbiome occur after the use of a nitrate rich mouth rinse. Participants with be asked to use either a controlled (water) mouthrinse once daily for 2 weeks while maintaining normal oral hygiene practices, or use the nitrate rich mouthrinse once daily for 2 weeks.
Primary Outcome measures:
-changes in the composition of the oral microbiome
Secondary Outcome measures
* Blood Pressure
* Salivary Nitric Oxide Levels
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 40
Key Eligibility Criteria
Disqualifiers:Uncontrolled Diseases, Oral Conditions, Others
Must Not Be Taking:Antibiotics, Probiotics, Antimicrobials
30 Participants Needed
The purpose of the study is to assess vascular function in African Americans, Hispanic and Caucasian Americans to better understand racial differences in cardiovascular health. The investigators will further investigate the affect of Beetroot juice on the vascular function of all participants.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Hypertension, Obesity, Cardiovascular Diseases, Others
Must Not Be Taking:Prescription Medications
90 Participants Needed
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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.What are the newest clinical trials ?
Most recently, we added Exercise and Beetroot Juice for Peripheral Artery Disease, Nitrate Mouthwash for Oral Microbiome and Passive Stretching for Peripheral Arterial Disease to the Power online platform.Popular Searches
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