New study tests OLMETEC's effect on nighttime blood pressure in 12,000 koreans
NCT ID NCT07515599
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This observational study will follow 12,000 Korean adults with stage 1 hypertension who are newly prescribed OLMETEC or OLMETEC Plus. The main goal is to see how well the medication controls blood pressure over 24 hours, especially at night. Participants will have their blood pressure monitored with a special device and be followed for up to 20 weeks.
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.
- Participants
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About 12,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Jan 2027
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.
Who is studied
Patients with stage 1 hypertension in Korea who are newly prescribed Olmetec® or Olmetec Plus® according to routine clinical practice. Eligible patients are adults who meet the inclusion and exclusion criteria and are able to undergo ambulatory blood pressure monitoring (ABPM).
- Ages
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19 years and older
- 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.
Inclusion Criteria: * Adults aged ≥19 years * Patients diagnosed with stage 1 hypertension according to clinical guidelines * Patients who are newly prescribed Olmetec® or Olmetec Plus® in routine -clinical practice * Patients who are able to undergo ambulatory blood pressure monitoring (ABPM) * Patients who voluntarily agree to participate and provide written informed consent Exclusion Criteria: * Patients with secondary hypertension * Patients with severe hypertension requiring immediate pharmacological i-ntervention * Patients with known hypersensitivity to olmesartan medoxomil, hydrochlorothiazide, or any component of the study drugs * Patients who are pregnant, planning to become pregnant, or breastfeeding * Patients with severe renal impairment or severe hepatic impairment * Patients who are unable to comply with study procedures, including ABPM * Patients who are deemed inappropriate for participation by the investigator
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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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Multiple centers in Republic of Korea
RECRUITINGSeoul, South Korea
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