REGN5381 in Adult Participants With Uncontrolled Hypertension (NCT06833190) | Clinical Trial Compass
TerminatedPhase 2
REGN5381 in Adult Participants With Uncontrolled Hypertension
Stopped: Sponsor decision
United Kingdom34 participantsStarted 2025-04-16
Plain-language summary
This study is researching an experimental drug called REGN5381 (called "study drug"). The study is focused on uncontrolled hypertension (high blood pressure despite being on one or more antihypertensive drugs).
The aim of the study is to see how effective the study drug is in reducing blood pressure. The study is designed as a 2-part study with participants initially enrolling in Part A. Part B of the study will commence and enroll the remaining study participants.
The study is looking at several other research questions, including:
* What side effects may happen from taking the study drug
* How much study drug is in the blood at different times
* Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects)
Who can participate
Age range
30 Years – 85 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Adults with SBP ≥130 mm Hg and SBP ≤180 mm Hg at both screening and randomization visit, as described in the protocol
. ≥ 40 and ≤85 years on a stable regimen of ≥1 anti-hypertensive therapy for at least 1 month at the time of screening or ≥30 and \<40 years on a stable regimen of ≥3 anti-hypertensive therapies for at least 1 month at the time of screening
Exclusion criteria
. Heart rate \>100 bpm as described in the protocol
. Body mass index \>45 kg/m2 as described in the protocol
. Glomerular filtration rate (GFR) \<30 mL/min/1.73m2 at screening as described in the protocol
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.