CompletedPhase 2

A Study to Assess the Safety, Tolerability and Efficacy of IONIS-AGT-LRx in Hypertensive Participants With Uncontrolled Blood Pressure

United States, Canada160 participantsStarted 2021-04-28

Plain-language summary

The purpose of this study was to evaluate the effect of IONIS-AGT-LRx compared to placebo on seated automated office systolic blood pressure (SBP) from baseline to Study Day 85 in uncontrolled hypertensive participants on ≥ 3 antihypertensive medications and to evaluate the effect of IONIS-AGT-LRx on ambulatory blood pressure, seated automated office SBP, seated automated office diastolic blood pressure (DBP), and plasma angiotensinogen (AGT) at each scheduled visit in uncontrolled hypertensive participants on ≥ 3 antihypertensive medications.

Who can participate

Age range

18 Years – 80 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: * Males or females aged 18-80 inclusive and weighing ≥ 50 kilograms (kg) at the time of informed consent * Females: must be non-pregnant and non-lactating, and either surgically sterile or post-menopausal * Males must be abstinent, surgically sterile or if engaged in sexual relations with a woman of childbearing potential (WOCBP), a highly effective contraceptive method must be used * Body mass index (BMI) ≤ 45.0 kilograms per square meter (kg/m\^2) * At screening, the participant must have been on a stable, maximally tolerated regimen (per Investigator judgement) of 3 or more antihypertensive medications for at least 1 month prior to screening and will be required to maintain this regimen throughout the study. The combination of antihypertensive medications must be in the following categories: a) angiotensin-converting enzyme inhibitor (ACEi) or angiotensin II receptor blocker (ARB), b) beta blocker: c) calcium channel blocker d) diuretic, e) alpha-1 blocker f) centrally acting sympatholytic agent or g) direct acting vasodilators (e.g. hydralazine) Exclusion Criteria: * Clinically significant abnormalities in screening laboratory results, medical history according to Investigator judgment * History of secondary hypertension (HTN) including, but not limited to any of the following: renovascular HTN (unilateral or bilateral renal artery stenosis), coarctation of the aorta, primary hyperaldosteronism, Cushing's disease, pheochromocytoma, polycystic kidney…

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.

What they're measuring

Change From Baseline in Seated Automated Office SBP to Day 85

Timeframe: Baseline to Day 85

Trial details

NCT IDNCT04714320

SponsorIonis Pharmaceuticals, Inc.

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2022-06-29

Results submitted2024-09-13

View on ClinicalTrials.gov More Hypertension trials