Monotherapy-Controlled Study of Nifedipine Gastrointestinal Therapeutic System and Candesartan Cilexetil in Combination in Subjects With Essential Hypertension Inadequately Controlled on Candesartan Cilexetil

Status:	Not yet recruiting
Conditions:	High Blood Pressure (Hypertension)
Therapuetic Areas:	Cardiology / Vascular Diseases
Healthy:	No
Age Range:	18 - Any
Updated:	8/11/2016
Start Date:	December 2017
End Date:	December 2019
Contact:	Bayer Clinical Trials Contact
Email:	clinical-trials-contact@bayer.com

A Multicenter, Randomized, Double-Blind, Monotherapy-Controlled Study of Nifedipine Gastrointestinal Therapeutic System and Candesartan Cilexetil in Combination Taken Orally for 8 Weeks in Adult Subjects With Essential Hypertension Who Are Inadequately Controlled on 16 mg Candesartan Cilexetil Monotherapy

This study examines the efficacy and safety of the Fixed Dose combination BAY98-7106
(nifedipine plus candesartan) in patients with hypertension, who do not achieve adequate
control of blood pressure with candesartane alone.

Patients meeting the entry criteria, will receive candesartan alone 16mg in the first five
weeks of the study to assess blood pressure control with candesartan given alone.

Patients with an insufficient therapeutic response to candesartan alone (defined by mean
seated systolic blood pressure >/=140 mm/Hg) will enter the next part of the study, and will
be randomly assigned to one of 3 treatments ( candesartan alone 16mg, combination nifedipine
/ candesartan 30/16 mg, combination nifedipine / candesartan 60/16 mg). Neither patient nor
the treating physician will know which treatment is given (double-blinded design).This part
of the study will last eight weeks.

- Inclusion Criteria:

- Male and female subjects 18 years or older are eligible.

- At Visit 0, subjects not treated with antihypertensive medications are to have MSSBP
(mean seated systolic blood pressure) of >/= 160 mmHg and < 200 mmHg, and 24 hours
MASBP (mean ambulatory systolic blood pressure) >/= 130 mmHg; those subjects treated
with antihypertensive medication are to have MSSBP >/= 150 mmHg and < 200 mmHg as
measured by a calibrated electronic BP measuring device

- At Visit 3,subject must have MSSBP >/= 140 mmHg before randomization

- Women of childbearing potential and men must agree to use adequate contraception
other than hormonal contraceptives when sexually active. This applies since signing
of the IC (informed consent)form until the last study drug administration.

- Exclusion Criteria:

- Mean seated systolic blood pressure (MSSBP) >/= 200 mmHg and/or mean seated diastolic
blood pressure (MSDBP) >/= 120 mm/Hg

- Mean seated diastolic blood pressure (MSDBP) < 60 mm/Hg

- Differences greater than 20 mmHg for systolic blood pressure (SBP) and 10 mmHg for
diastolic blood pressure (DBP) are present on 3 consecutive blood pressure readings
at visit 0

- Evidence of secondary hypertension such as coarctation of the aorta,
pheochromocytoma, hyperaldosteronism, etc.

- Cerebrovascular ischemic event (stroke, transient ischemic attack [TIA]) within the
previous 12 months

- History of hypertensive retinopathy - known Keith-Wagener Grade III or IV. Any
history of heart failure, New York Heart Association (NYHA) classification III or IV

- Severe coronary heart disease as manifest by a history of myocardial infarction or
unstable angina in the last 6 months prior to visit 0

- Clinically significant cardiac valvular disease

- Subjects with an aortic aneurysm that, in the opinion of the investigator, will be
unsuitable to be enrolled in the study.

- Type 1 diabetes mellitus (DM) or poorly controlled Type 2 DM as evidenced by
glycosylated hemoglobin HbA1C of greater than 9% on visit 0

We found this trial at

sites

Clinical Trial Facility in St. Louis Missouri

St. Louis, Missouri 63104

from

St. Louis, MO