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4 Ketone Monoester Trials Near You

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication
Background: In Alzheimer s disease (AD) the brain cannot use glucose as a fuel. The brain can use ketones as a fuel instead of glucose. Researchers want to test a supplement, Ketone Ester (KE). It may improve brain metabolic function and cognition in normal people and, perhaps, down the road, in patients with AD. Objective: To study the change in brain ketone levels in people after 28 days of taking KE compared with baseline and placebo. Also, to study changes in cognitive performance. Eligibility: People 55 years old or older with metabolic syndrome and no cognitive impairment Design: Participants will have 4 visits. Participants will be screened at Visit 1 with: Medical history Physical exam Blood and urine tests Cognitive testing Participants will be randomly assigned to receive either the study supplement or a placebo with same amount of calories. Neither they nor the researchers will know which they receive. Visit 2 will include repeats of some screening tests. It will also include: Stool sample (brought from home) MRI/MRS: Participants will lie on a table that slides in and out of a scanner. A coil will be placed over their head. They may be asked to perform leg exercises. First dose of study supplement or placebo About 2 weeks after Visit 2, Visit 3 will include blood and urine tests and a questionnaire. About 2 weeks after Visit 3, Visit 4 will include repeats of the Visit 2 tests. Participants will drink the study supplement or placebo 3 times per day during the study. They will keep a daily log of each dose. They will bring the log to Visits 3 and 4. Participants will by contacted by phone once per week during the study to see how they are doing.

Trial Details

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

150 Participants Needed

An acute bout of resistance exercise stimulates muscle protein synthesis (MPS) rates for up to 24-48 hours, supporting muscle growth and repair. To optimize the anabolic effects of resistance exercise, the provision of dietary amino acids (i.e., proteins) is essential. Dietary protein intake provides the body with necessary amounts of essential and non-essential amino acids, which represent the building blocks for muscle proteins, enhancing anabolic muscle growth. The ingestion of dietary protein, such as whey protein, is well established to stimulate an increase in the rate of protein synthesis in skeletal muscle following resistance exercise. Research has demonstrated a dose-dependent relationship between protein intake and MPS rate, with 25 grams being the optimal dose to maximally stimulate MPS rates in younger adults with excess protein oxidized as a fuel source. Determining whether this maximally stimulated MPS response can be further heightened during post-exercise recovery using non-protein dietary factors is yet to be explored. Recently, it has been shown that novel orally ingested ketone body supplements can stimulate MPS rates in younger adults at rest. Ketone bodies (β-OHB) are lipid- derived molecules normally produced under conditions of glucose deprivation (i.e., fasting/starvation, or a low carbohydrate 'ketogenic' diet). However, these orally ingested ketone supplements rapidly increase blood ketone levels without the need for dietary restriction6. In vitro research showed that the combination of leucine and ketone bodies stimulated a 2-fold increase in MPS, compared to the leucine group alone, indicating synergistic effects of protein and ketone bodies on MPS. However, the effect of ketone supplementation, with and without dietary protein co-ingestion, on MPS rate during post-exercise recovery is yet to be investigated. If ketone bodies can amplify the anabolic response to dietary protein, they may provide a novel approach to maximizing muscle adaptation during post-exercise recovery. Therefore, the purpose of this study is to evaluate the effects of ketone monoester intake on postprandial muscle protein synthesis rates when consumed alone and when co-ingested with an optimal dose (25 g) of whey protein during recovery after resistance exercise compared to 1) an optimal dose of whey protein (25 g), and 2) a control flavored water. It is hypothesized that muscle protein synthesis rates will be stimulated following the ingestion of the ketone body beverage. Further, muscle protein synthesis rates will be further enhanced when the ketone-containing beverage and an optimal dose are taken together.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 40

48 Participants Needed

This study will provide insight into whether cardiac function changes with oral Ketone Esters (KE) administered to patients with Type 2 Diabetes Mellitus (T2DM) and Heart failure with reduced ejection fraction (HFrEF). Plasma ketones are avidly extracted by cardiac muscle and their uptake is not dependent upon insulin or influenced by insulin resistance.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Early Phase 1

10 Participants Needed

To conduct a single-arm pilot study to determine how acute ingestion of an exogenous ketone monoester supplement alters the histone lysine β-hydroxybutyrylation and immune function in healthy human monocytes and lymphocytes.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:19+

12 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'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

"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'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

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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 Ketone Supplement + Whey Protein for Muscle Protein Synthesis, Ketone Supplementation for Immune System Function and Oral Ketones for Heart Failure to the Power online platform.

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