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Study of CS-3150 in Patients With Essential Hypertension

A Double Blind Study of CS-3150 to Evaluate Efficacy and Safety Compared to Eplerenone in Patients With Essential Hypertension (ESAX-HTN Study)

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02890173
Acronym
ESAX-HTN
Enrollment
1001
Registered
2016-09-07
Start date
2016-09-30
Completion date
2017-07-11
Last updated
2018-12-21

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

Conditions

Essential Hypertension

Keywords

Essential hypertension, Mineralocorticoid receptor antagonist, Esaxerenone, Ambulatory blood pressure monitoring

Brief summary

To evaluate antihypertensive effect and safety of CS-3150 compared to Eplerenone in patients with essential hypertension.

Detailed description

Primary objective is to evaluate antihypertensive effect and safety of CS-3150 2.5 mg compared to Eplerenone in patients with essential hypertension. Secondary objective is to evaluate antihypertensive effect and safety of CS-3150 5.0 mg compared to 2.5 mg.

Interventions

DRUGEplerenone

Sponsors

Daiichi Sankyo Co., Ltd.
Lead SponsorINDUSTRY

Study design

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

Eligibility

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

Inclusion criteria

* Male and female subjects aged 20 years or older at informed consent * Subjects with essential hypertension satisfying the following blood pressure criteria; * Sitting SBP: ≥ 140 mmHg and \< 180 mmHg * Sitting DBP: ≥ 90 mmHg and \< 110 mmHg * Mean 24 hr BP: SBP ≥ 130 and DBP ≥ 80 mmHg

Exclusion criteria

* Secondary hypertension or malignant hypertension * Diabetic nephropathy or diabetes mellitus with albuminuria * Serum potassium level \< 3.5 or ≥ 5.1 mEq/L * Reversed day-night life cycle including overnight workers * eGFR \< 60 mL/min/1.73 m\^2

Design outcomes

Primary

MeasureTime frameDescription
Change from baseline in sitting blood pressureBaseline to end of Week 12Change from baseline in sitting systolic (SBP) and diastolic blood pressure (DBP).

Secondary

MeasureTime frameDescription
Change from baseline in 24 hour average blood pressureBaseline to end of Week 12Change from baseline in 24 hour average systolic and diastolic blood pressure.

Countries

Japan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 20, 2026