Not Yet RecruitingPhase 3

A Study to Evaluate Efficacy and Safety of HCP1803-4 in Patients With Essential Hypertension

South Korea256 participantsStarted 2026-07-06

Plain-language summary

Who can participate

Age range

19 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

. Patients with essential hypertension whose blood pressure measured in visit1 corresponds to the following conditions
. Patients with essential hypertension who meet 140 mmHg ≤ mean sitSBP \< 180 mmHg and 60 mmHg ≤ mean sitDBP \< 110 mmHg at Visit 2

Exclusion criteria

. Difference between arms greater than 20 mmHg for mean sitSBP or 10 mmHg for mean sitDBP at Visit 1
. Patients who have taken more than three components of Blood pressure medication within 3 months prior to Visit 1
. Orthostatic hypotension with symptoms within 3 months prior to visit 1
. Secondary hypertensive patient or suspected to be
. Clinically significant hematological finding
. Severe heart disease or severe neurovascular disease
. Moderate or malignant retinopathy
. Uncontrolled diabetes mellitus(HbA1c \> 9%) or type I diabetes mellitus

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 sitting systolic blood pressure

Timeframe: Baseline, 10 weeks

Trial details

NCT IDNCT07660796

SponsorHanmi Pharmaceutical Company Limited

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2027-10-30

Contact for this trial

Jee Won Shon

+82-2-410-9037 jeewon.shon@hanmi.co.kr

View on ClinicalTrials.gov More Hypertension trials