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Clinical Efficacy and Safety Evaluation of Irbesartan High and Amlodipine Combined Therapy in Essential Hypertension Patients

A Randomized, Double-blind, Multicenter, Placebo-control, Parallel Group Phase # Study to Evaluate the Efficacy and Safety of Irbesartan and Amlodipine Combined Therapy in Essential Hypertension Patients

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05475665
Enrollment
157
Registered
2022-07-27
Start date
2022-07-14
Completion date
2023-06-13
Last updated
2023-08-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Essential Hypertension

Brief summary

The purpose of this study is to evaluate efficacy and safety of Irbesartan and Amlodipine combined therapy in patients with essential hypertension inadequately controlled on Irbesartan monotherapy

Interventions

Irbesartan/Amlodipine once daily for 8 weeks

DRUGIrbesartan

Irbesartan once daily for 8 weeks

Sponsors

Handok Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
19 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients who are 19 years or older on screening * Signed informed consent * Patients with Essential Hypertension * Other inclusion applied

Exclusion criteria

* Orthostatic hypotension with symptom * Other exclusion applied

Design outcomes

Primary

MeasureTime frame
Change from baseline in mean sitting systolic blood pressure (mmHg)Week 8

Secondary

MeasureTime frame
Change form baseline in mean sitting systolic blood pressure (mmHg)Week 4
Change form baseline in mean sitting diastolic blood pressure (mmHg)Week 4, 8
Responder rateWeek 4, 8
Target blood pressure reach rateWeek 4, 8

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 8, 2026