Effects of Telmisartan by Ambulatory Blood Pressure Monitoring (ABPM) in Chinese Patients With Mild to Moderate Essential Hypertension

July 31, 2014 updated by: Boehringer Ingelheim

An Open-label Evaluation of Trough and Peak Effects of 40 mg Telmisartan Tablet by Ambulatory Blood Pressure Monitoring in Chinese Patients With Mild to Moderate Essential Hypertension

To assess the trough/peak ratio of 40 mg Telmisartan tablet by ambulatory blood pressure monitoring in Chinese patients with mild to moderate essential hypertension

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
20

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Chinese male or female aged 18 to 75 years
  • Mild to moderate hypertension defined as a morning DBP _95 and <110 mm Hg at visit1 and visit 2. Mean sitting systolic pressure (SBP) must be <180 mm Hg
  • Ability to provide written informed consent

Exclusion Criteria:

  • Women who are pregnant or breast-feeding, or of childbearing potential without an effective method of birth control (effective birth control methods are: uterine device, surgical sterilisation, progestogens alone)
  • Known or suspected secondary hypertension
  • Known history of any chronic hepatic disease
  • Bilateral renal artery stenosis; renal artery stenosis in a solitary kidney; post-renal transplant
  • New York Heart Association (NYHA) functional class congestive heart failure (CHF) III-IV
  • Unstable angina pectoris
  • Myocardial infarction or percutaneous transluminal coronary angiography (PTCA) or cardiac surgery within the preceding three months
  • Clinical relevant cardiac arrhythmias as determined by the clinical investigator
  • Hypertrophic obstructive cardiomyopathy or clinically significant valvular disease
  • Evidence of retinal hemorrhages/exudates
  • Clinical significant hyperkalemia as defined by serum potassium level >6.0 milliequivalents (mEq)/L
  • Insulin-dependent diabetes mellitus
  • Non-insulin-dependent diabetes mellitus with poor glucose control as defined by persistent fasting blood sugar >200 mg/dl, peripheral neuropathy or autonomic neuropathy
  • Known drug or alcohol dependency
  • Administration of any diuretic, ACE inhibitor or angiotensin II receptor antagonist within two weeks before run-in period
  • Administration of medication known to affect blood pressure during trial period
  • Patients receiving any investigational therapy within one month of signing the informed consent form
  • Known hypersensitivity to any component of the formulation
  • Any other clinical condition which, in the opinion of the principal investigator, would not allow safe completion of the protocol and safe administration of trial medication

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Telmisartan
2-week placebo run-in period followed by 6 weeks of treatment with telmisartan
Drug: Placebo
Drug: Telmisartan

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Mean of trough/peak (T/P) ratio for diastolic blood pressure (DBP) and systolic blood pressure (SBP)
Time Frame: 42 days after start of treatment
42 days after start of treatment
Median of T/P ratio for DBP and SBP
Time Frame: 42 days after start of treatment
42 days after start of treatment

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Change in mean 24-hr DBP and SBP
Time Frame: Day -13, 42 days after start of treatment
Day -13, 42 days after start of treatment
Change in daytime mean for SBP and DBP
Time Frame: Day -13, 42 days after start of treatment
Day -13, 42 days after start of treatment
Change in nighttime mean for SBP and DBP
Time Frame: Day -13, 42 days after start of treatment
Day -13, 42 days after start of treatment
Change in mean of DBP and SBP for last 6-hr dosing interval
Time Frame: Day -13, 42 days after start of treatment
Day -13, 42 days after start of treatment

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Boehringer Ingelheim

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2000

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 1, 2001

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 31, 2014

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 31, 2014

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 1, 2014

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 1, 2014

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 31, 2014

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2014

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 502.367

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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