A Dose Escalation Study of a Combination Antihypertensive Drug in the Treatment of Various Groups of Patients Who do Not Respond to Single Drug Treatment of Their High Blood Pressure (BP CRUSH)
Status and phase
Conditions
Treatments
Details and patient eligibility
About
The initial 12 week portion of this 20 week study will examine the ability of a combination of olmesartan medoxomil and amlodipine to lower the blood pressure of patients with high blood pressure who have not had sufficient blood pressure reduction using one anti-hypertension drug (monotherapy). The final 8 weeks of this 20 week study will examine the ability of a combination of olmesartan medoxomil, amlodipine and hydrochlorothiazide to lower blood pressure in the same patient population. All three medications being tested have been approved by the FDA for the treatment of high blood pressure, but only amlodipine and olmesartan are currently approved for use in combination form.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
- >= to 18 years of age
- Hypertension uncontrolled on current monotherapy
- Females:
- negative serum pregnancy test at screening
- post menopausal or have had a hysterectomy or tubal ligation or practicing approved methods of birth control
Exclusion criteria
- Pregnant females
- Uncontrolled hypertension with multiple drugs, except for hydrochlorothiazide/triamterene
- Diabetes requiring insulin
- Serious disorders that may limit the ability to evaluate the efficacy or safety of treatment
- History of myocardial infarction, bypass graft, angioplasty or heart failure within the past 6 months
- History of Class III or IV congestive heart failure
- History of stroke or transient ischemic attack within the last 1 year
Trial design
Primary purpose
Allocation
Interventional model
Masking
999 participants in 1 patient group
Trial contacts and locations
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Data sourced from clinicaltrials.gov
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