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1 Renin Measurements Trial Near You

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication
High blood pressure, or hypertension, can be caused by a condition called Primary Aldosteronism (PA), where the body produces too much of a hormone called aldosterone. People with PA have a higher risk of heart problems compared to those with regular high blood pressure. To treat PA, some patients need to take medicine called mineralocorticoid receptor antagonists (MRA) for the rest of their lives. While treatment with MRA is effective, it can have side effects like high levels of potassium in the blood, breast enlargement in men, menstrual problems in women, and reduced sex drive. Finding the right dose of MRA for each patient can be tricky. Recent observations suggest that when a hormone called renin goes up during MRA treatment, it might be a good sign. This is because renin is higher when the action of aldosterone is well blocked. But it's not certain if this happens because of the patient's unique characteristics or if it can truly be a way to know if the treatment is working. This study aims to find out if guiding MRA treatment with renin levels leads to more patients having unsuppressed renin levels compared to the standard of care. This is a multicentric pragmatic clinical trial. Patients with a new diagnosis of PA and low renin levels will be asked if there are willing to participate. Those with recent use of MRA, known MRA intolerance, severe kidney problems, or have high potassium levels will not be able to participate. Participants will be randomized into two groups: one group will have their MRA treatment adjusted based on renin levels (the "renin-guided" group), and the other group won't have renin levels checked during treatment (the "renin-blinded" group). Both groups will aim to have their blood pressure under control and potassium levels in the normal range. The main outcome is the proportion in each group with unsuppressed renin levels after 12 months. Other outcomes will be tested, such as changes in renin levels, how well the treatment works, and any safety concerns (like potassium levels, kidney function, side effects, and blood pressure changes). Different groups of patients will also be looked at separately, like men and women, different ages, races, and initial renin levels, to see if the approach works better for some people. This study will help find a safe and effective way to treat PA with MRA. Choosing the right dose of MRA is important to adequately block aldosterone but also to avoid side effects.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

58 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 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

"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

"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

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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 Renin-Guided MRA Therapy for Primary Aldosteronism to the Power online platform.

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