A Trial to Evaluate the Safety and Efficacy of PS433540 to Treat Hypertension

NCT ID: NCT00522925

Last Updated: 2011-09-16

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

280 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-08-31

Study Completion Date

2008-05-31

Brief Summary

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The purpose of the study is to see if PS433540 lowers blood pressure better than placebo and to see how safe PS433540 is compared to placebo.

Detailed Description

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Conditions

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Hypertension

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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1

Matching Placebo

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DRUG

placebo capsule, once daily for 28 days

2

Group Type EXPERIMENTAL

PS433540

Intervention Type DRUG

200mg capsule, once daily for 28 days

3

Group Type EXPERIMENTAL

PS433540

Intervention Type DRUG

500mg capsule, once daily for 28 days

Interventions

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PS433540

200mg capsule, once daily for 28 days

Intervention Type DRUG

placebo

placebo capsule, once daily for 28 days

Intervention Type DRUG

PS433540

500mg capsule, once daily for 28 days

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Males or females 30 - 80 years
* Mean seated Systolic Blood Pressure (SBP) ≥ 150 - ≤ 179 mmHg and mean seated DBP \< 110 mmHg at two consecutive qualifying visits. The mean difference in SBP between the two consecutive qualifying visits must be ≤ 10 mmHg.
* Mean daytime (8AM - 4PM) ambulatory SBP must be between ≥ 140 - ≤ 179 mmHg and mean daytime (8AM - 4PM) Diastolic Blood Pressure (DBP) ≤ 110 mmHg
* Subjects must have a usual daytime schedule. Night shift workers are excluded from participation.
* Women of child-bearing potential (WOCBP) and male subjects must use two reliable forms of contraception if sexually active. Alternatively, female subjects must be postmenopausal (for at least 1 year)

Exclusion Criteria

* Subjects with serious disorders which may limit the ability to evaluate the efficacy or safety of PS433540, including cardiovascular, renal (including the absence of one kidney), pulmonary, hepatic, gastrointestinal (including clinically significant malabsorption), endocrine/metabolic, hematologic/oncologic (including an active malignancy other than basal cell carcinoma), neurologic and psychiatric diseases.
* Subjects with a history of myocardial infarction, angina, coronary angioplasty, bypass surgery or New York Heart Association (NYHA) class II-IV heart failure within the last 6 months.
* Subjects with a history of cerebrovascular accident or transient ischemic attack within the last 1 year.
* Subjects with diabetes mellitus (type I and type II).
Minimum Eligible Age

30 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ligand Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Joel M Neutel, MD

Role: PRINCIPAL_INVESTIGATOR

Integrium

Locations

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Premiere Pharmaceutical Research, LLC

Tempe, Arizona, United States

Site Status

Clinical Trials Research

Lincoln, California, United States

Site Status

Long Beach Center for Clinical Research

Long Beach, California, United States

Site Status

National Research Institute

Los Angeles, California, United States

Site Status

Sacramento Research Medical Group

Sacramento, California, United States

Site Status

Orange County Research Center

Tustin, California, United States

Site Status

Westlake Medical Center

Westlake Village, California, United States

Site Status

University Clinical Research Deland, LLC

DeLand, Florida, United States

Site Status

Alan Graff, MD PA

Fort Lauderdale, Florida, United States

Site Status

Cedar Crosse Research Center

Chicago, Illinois, United States

Site Status

Orland Primary Care Specialists

Orland Park, Illinois, United States

Site Status

MD Medical Research

Oxon Hill, Maryland, United States

Site Status

Lindner Clinical Trial Center

Cincinnati, Ohio, United States

Site Status

Punzi Medical Center

Carrolton, Texas, United States

Site Status

Gemini Scientific

Madison, Wisconsin, United States

Site Status

Countries

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United States

Other Identifiers

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PCO-C-008

Identifier Type: -

Identifier Source: org_study_id

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