New injection shows promise for controlling high blood pressure
NCT ID NCT04936035
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new medicine called ALN-AGT01 in 394 adults with mild-to-moderate high blood pressure. The goal was to see if it could safely lower blood pressure over three months. Participants received either the drug or a placebo, and blood pressure was measured continuously over 24 hours. The study has been completed, and results will help determine if this approach can help manage hypertension long-term.
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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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394 people
The number who actually took part.
- Started
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Jul 2021
- Finished
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Dec 2024
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Daytime mean SBP ≥135 mmHg and ≤160 mmHg by ABPM, without antihypertensive medication Exclusion Criteria: * Secondary hypertension, orthostatic hypotension * Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \>2× upper limit of normal (ULN) * Elevated potassium \>5 mEq/L * Estimated glomerular filtration rate (eGFR) of ≤30 mL/min/1.73m\^2 * Received an investigational agent within the last 30 days * Type 1 diabetes mellitus, poorly controlled Type 2 diabetes mellitus, newly diagnosed Type 2 diabetes mellitus * History of any cardiovascular event within 6 months prior to randomization * History of intolerance to SC injection(s)
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Get notified about this study
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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.
Contacts and locations
Locations
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Clinical Trial Site
Birmingham, Alabama, 35209, United States
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Clinical Trial Site
Tempe, Arizona, 85281, United States
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Clinical Trial Site
Tempe, Arizona, 85282, United States
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Clinical Trial Site
Beverly Hills, California, 90211, United States
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Clinical Trial Site
La Mesa, California, 91942, United States
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Clinical Trial Site
Los Angeles, California, 90057, United States
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Clinical Trial Site
San Diego, California, 92103, United States
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Clinical Trial Site
South Gate, California, 90280, United States
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Clinical Trial Site
Vista, California, 92083, United States
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Clinical Trial Site
Washington D.C., District of Columbia, 20011, United States
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Clinical Trial Site
Clearwater, Florida, 33756, United States
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Clinical Trial Site
Coral Gables, Florida, 33134, United States
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Clinical Trial Site
Fleming Island, Florida, 32003, United States
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Clinical Trial Site
Hollywood, Florida, 33021, United States
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Clinical Trial Site
Hollywood, Florida, 33024, United States
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Clinical Trial Site
Inverness, Florida, 34452, United States
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Clinical Trial Site
Jacksonville, Florida, 32204, United States
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Clinical Trial Site
Jacksonville, Florida, 32216, United States
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Clinical Trial Site
Jacksonville, Florida, 32256, United States
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Clinical Trial Site
Miami, Florida, 33126, United States
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Clinical Trial Site
Miami, Florida, 33135, United States
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Clinical Trial Site
Naples, Florida, 34102, United States
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Clinical Trial Site
Orlando, Florida, 32801, United States
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Clinical Trial Site
Acworth, Georgia, 30101, United States
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Clinical Trial Site
Columbus, Georgia, 31904, United States
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Clinical Trial Site
Fayetteville, Georgia, 30214, United States
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Clinical Trial Site
Macon, Georgia, 31210, United States
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Clinical Trial Site
Champaign, Illinois, 61822, United States
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Clinical Trial Site
Valparaiso, Indiana, 46383, United States
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Clinical Trial Site
West Des Moines, Iowa, 50266, United States
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Clinical Trial Site
Lake Charles, Louisiana, 70601, United States
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Clinical Trial Site
New Orleans, Louisiana, 70124, United States
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Clinical Trial Site
Prairieville, Louisiana, 70769, United States
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Clinical Trial Site
Baltimore, Maryland, 21229, United States
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Clinical Trial Site
Jackson, Mississippi, 39209, United States
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Clinical Trial Site
Jefferson City, Missouri, 65109, United States
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Clinical Trial Site
Las Vegas, Nevada, 89119, United States
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Clinical Trial Site
New York, New York, 10036, United States
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Clinical Trial Site
The Bronx, New York, 10456, United States
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Clinical Trial Site
Greensboro, North Carolina, 27408, United States
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Clinical Trial Site
Greensboro, North Carolina, 27410, United States
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Clinical Trial Site
Medford, Oregon, 97504, United States
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Clinical Trial Site
Greenville, South Carolina, 29607, United States
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Clinical Trial Site
Memphis, Tennessee, 38119, United States
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Clinical Trial Site
Cedar Park, Texas, 78613, United States
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Clinical Trial Site
Houston, Texas, 77074, United States
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Clinical Trial Site
Houston, Texas, 77081, United States
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Clinical Trial Site
Magnolia, Texas, 77355, United States
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Clinical Trial Site
Pearland, Texas, 77584, United States
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Clinical Trial Site
San Antonio, Texas, 78229, United States
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Clinical Trial Site
Stephenville, Texas, 76401, United States
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Clinical Trial Site
Tomball, Texas, 77375, United States
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Clinical Trial Site
Waco, Texas, 76708, United States
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Clinical Trial Site
Burke, Virginia, 22015, United States
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Clinical Trial Site
Red Deer, Alberta, Canada
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Clinical Trial Site
New Minas, Nova Scotia, Canada
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Clinical Trial Site
Brampton, Ontario, Canada
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Clinical Trial Site
Toronto, Ontario, Canada
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Clinical Trial Site
Chicoutimi, Quebec, Canada
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Clinical Trial Site
Mirabel, Quebec, Canada
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Clinical Trial Site
Montreal, Quebec, Canada
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Clinical Trial Site
Québec, Quebec, Canada
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Clinical Trial Site
Trois-Rivières, Quebec, Canada
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Clinical Trial Site
Victoriaville, Quebec, Canada
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Clinical Trial Site
Bayamón, 00961, Puerto Rico
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Clinical Trial Site
Ponce, 00716, Puerto Rico
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Clinical Trial Site
San Juan, Puerto Rico
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Clinical Trial Site
Ivano-Frankivsk, Ukraine
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Clinical Trial Site
Kharkiv, Ukraine
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Clinical Trial Site
Odesa, Ukraine
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Clinical Trial Site
Uzhhorod, Ukraine
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Clinical Trial Site
Glasgow, United Kingdom
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Clinical Trial Site
Hexham, United Kingdom
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Clinical Trial Site
London, United Kingdom
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Clinical Trial Site
Manchester, United Kingdom
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Other studies related to the condition(s) this trial covers.
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