~21 spots leftby Mar 2026

Safety/Efficacy of Valsartan/Hydrochlorothiazide Combination Compared to Hydrochlorothiazide in Obese Hypertensive Adults

Recruiting in Palo Alto (17 mi)
+4 other locations
Age: 18+
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 4
Waitlist Available
Sponsor: Novartis Pharmaceuticals
No Placebo Group
Prior Safety Data

Trial Summary

What is the purpose of this trial?The purpose of this study is to compare the blood pressure lowering efficacy of valsartan/hydrochlorothiazide (HCTZ) compared to hydrochlorothiazide for the treatment of obese hypertensive (mean sitting systolic blood pressure \[MSSBP\] \>150 mmHg) patients.

Eligibility Criteria

Inclusion Criteria

40 years of age or older
Moderate or severe high blood pressure defined as systolic blood pressure (the top number) greater than or equal to 150 mmHg and diastolic blood pressure (the bottom number) less then 110 mmHg
Central (abdominal) obesity

Participant Groups

2Treatment groups
Experimental Treatment
Active Control
Group I: valsartan/HCTZExperimental Treatment1 Intervention
Group II: HCTZ +AmlodipineActive Control1 Intervention

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
Northeast Tarrant Internal Medicine AssocEuless, TX
Westlake Medical ResearchWestlake Village, CA
Oklahoma Cardiovascular & HypertensionOklahoma City, OK
Terence T. Hart, MDMuscle Shoals, AL
More Trial Locations
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Who Is Running the Clinical Trial?

Novartis PharmaceuticalsLead Sponsor

References