New shot aims to lower blood pressure for months
NCT ID NCT07553442
First seen Jun 27, 2026 · Last updated Sep 15, 2026 · Updated 5 times
Summary
This study tests a single dose of an experimental drug called ALN-AGT01 in adults with mild to moderate high blood pressure who have already been treated with another drug, zilebesiran. The goal is to see if it safely helps control blood pressure by measuring changes in blood pressure and a related protein. About 93 participants will be randomly assigned to receive the drug or a placebo.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 93 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Part A: Inclusion Criteria * Is an adult participant with a mean seated office systolic blood pressure (SBP) of at least 130 mmHg and no more than than 170 mmHg * Either not taking antihypertensive medication or on stable therapy with up to 2 antihypertensive medications Part B: Inclusion Criteria * Is an adult participant with a mean seated office SBP of at least 140 mmHg and no more than 170 mmHg * Has discontinued all prior antihypertensive medication other than a calcium channel blocker (CCB) and/or thiazide/thiazide-like diuretic (if taking) for at least 3 weeks Both Parts: Exclusion Criteria * Has known secondary hypertension or serum potassium more than 5 mmol/L * Has an estimated glomerular filtration rate (eGFR) less than 30 mL/min/1.73m\^2 Note: other protocol defined inclusion / exclusion criteria apply
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Clinical Trial Site
RECRUITINGLake Forest, California, 92630, United States
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Clinical Trial Site
ACTIVE_NOT_RECRUITINGTampa, Florida, 33613, United States
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Clinical Trial Site
ACTIVE_NOT_RECRUITINGSavannah, Georgia, 31405, United States
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Other studies related to the condition(s) this trial covers.
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