Combination of Olmesartan and Hydrochlorothiazide in Essential Hypertension

NCT ID: NCT00430950

Last Updated: 2019-01-10

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

1011 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-02-28

Study Completion Date

2008-10-31

Brief Summary

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The study will evaluate the blood pressure lowering effects of two different dosages of the combination of olmesartan and hydrochlorothiazide in patients with moderate or severe high blood pressure.

Detailed Description

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Conditions

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Essential Hypertension

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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1

olmesartan medoximil (OM)/ hydrochlorothiazide (HCTZ) 40/25 mg + OM/HCTZ 20/25 mg matching placebo

Group Type EXPERIMENTAL

olmesartan medoxomil (OM)+ hydrochlorothiazide (HCTZ) tablets

Intervention Type DRUG

olmesartan medoxomil (OM)+ hydrochlorothiazide (HCTZ)tablets 40mg/25mg + 20mg/25mg matching placebo tablets once daily for 8 weeks

2

olmesartan medoximil (OM)/ hydrochlorothiazide (HCTZ)20/25 mg + OM/HCTZ 40/25 matching placebo

Group Type EXPERIMENTAL

olmesartan medoxomil (OM)/ hydrochlorothiazide (HCTZ) 20mg/25mg

Intervention Type DRUG

olmesartan medoxomil (OM)/hydrochlorothiazide (HCTZ)20mg/25mg tablet + 40mg/25mg matching placebo tablet once a day for 8 weeks

Interventions

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olmesartan medoxomil (OM)+ hydrochlorothiazide (HCTZ) tablets

olmesartan medoxomil (OM)+ hydrochlorothiazide (HCTZ)tablets 40mg/25mg + 20mg/25mg matching placebo tablets once daily for 8 weeks

Intervention Type DRUG

olmesartan medoxomil (OM)/ hydrochlorothiazide (HCTZ) 20mg/25mg

olmesartan medoxomil (OM)/hydrochlorothiazide (HCTZ)20mg/25mg tablet + 40mg/25mg matching placebo tablet once a day for 8 weeks

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Male or female Europeans aged 18 years or older with moderate to severe HTN, defined as follows (conventional BP measurements)

Exclusion Criteria

* Female patients of childbearing potential pregnant, lactating or planning to become pregnant during the trial period.
* Patients with serious disorders which may limit the ability to evaluate the efficacy or safety of the study medication, including cerebrovascular, cardiovascular, renal, respiratory, hepatic, gastrointestinal, endocrine or metabolic, haematological or oncological, neurological and psychiatric diseases.
* Patients having a history of the following within the last six months:

* myocardial infarction,
* unstable angina pectoris,
* percutaneous coronary intervention,
* severe heart failure,
* hypertensive encephalopathy, cerebrovascular accident (stroke) or
* transient ischaemic attack.
* Patients with clinically significant abnormal laboratory values at screening.
* Patients with secondary HTN.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Daiichi Sankyo Europe, GmbH, a Daiichi Sankyo Company

INDUSTRY

Sponsor Role collaborator

Daiichi Sankyo

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Professor Lars Christian Rump, M.D.

Role: STUDY_CHAIR

University of Ruhr-Bochum

Locations

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Bruges, , Belgium

Site Status

Brussels, , Belgium

Site Status

Drongen, , Belgium

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Godinne, , Belgium

Site Status

Mouscron, , Belgium

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Wetteren, , Belgium

Site Status

Berlin, , Germany

Site Status

Dortmund, , Germany

Site Status

Essen, , Germany

Site Status

Frankfurt, , Germany

Site Status

Goch, , Germany

Site Status

Hamburg, , Germany

Site Status

Kallstadt, , Germany

Site Status

Karlsruhe, , Germany

Site Status

Kassel, , Germany

Site Status

Magdeburg, , Germany

Site Status

Marburg, , Germany

Site Status

München, , Germany

Site Status

Wiesbaden, , Germany

Site Status

Wuppertal, , Germany

Site Status

's-Hertogenbosch, , Netherlands

Site Status

Alphen aan den Rijn, , Netherlands

Site Status

Amsterdam-Zuidoost, , Netherlands

Site Status

Andijk, , Netherlands

Site Status

De Bilt, , Netherlands

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Ewijk, , Netherlands

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Heerlen, , Netherlands

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Hengelo, , Netherlands

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Landgraaf, , Netherlands

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Nijmegen, , Netherlands

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Oud-Beijerland, , Netherlands

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Ridderkerk, , Netherlands

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The Hague, , Netherlands

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Wildervank, , Netherlands

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Zwijndrecht, , Netherlands

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Bratislava, , Slovakia

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Levice, , Slovakia

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Lučenec, , Slovakia

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Nitra, , Slovakia

Site Status

Nové Zámky, , Slovakia

Site Status

Vráble, , Slovakia

Site Status

Countries

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Belgium Germany Netherlands Slovakia

References

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Rosenbaum D, Girerd X. Olmesartan medoxomil combined with hydrochlorothiazide improves 24-hour blood pressure control in moderate-to-severe hypertension. Curr Med Res Opin. 2012 Feb;28(2):179-86. doi: 10.1185/03007995.2011.644626. Epub 2012 Jan 9.

Reference Type DERIVED
PMID: 22114906 (View on PubMed)

Other Identifiers

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CS866CM-B-E302

Identifier Type: -

Identifier Source: org_study_id

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