This site became the new on June 19th. Learn more.
Show more Menu IMPORTANT: Listing of a study on this site does not reflect endorsement by the National Institutes of Health. Talk with a trusted healthcare professional before volunteering for a study. Read more... Menu IMPORTANT: Talk with a trusted healthcare professional before volunteering for a study. Read more... Menu
Give us feedback

A Clinical Study to Compare Long-term Efficacy and Safety of an Aliskiren Based Regimen to a Hydrochlorothiazide Based Treatment Regimen With Optional Addition of Amlodipine

This study has been completed.
Information provided by (Responsible Party):
Novartis Identifier:
First received: February 18, 2006
Last updated: November 7, 2011
Last verified: November 2011
This study is designed to compare the long-term efficacy and safety of an aliskiren based regimen to an HCTZ based treatment regimen with optional addition of amlodipine in patients with essential hypertension

Condition Intervention Phase
Hypertension Drug: Aliskiren Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double
Primary Purpose: Treatment
Official Title: A Twenty Six-week, Dose Titration Study to Evaluate the Efficacy and Safety of Aliskiren Compared to HCTZ With the Optional Addition of Amlodipine, Followed by a Second Twenty Six Weeks of Blinded Treatment, in Patients With Essential Hypertension

Resource links provided by NLM:

Further study details as provided by Novartis:

Primary Outcome Measures:
  • Change from baseline in diastolic blood pressure after 52 weeks

Secondary Outcome Measures:
  • Change from baseline in systolic and diastolic blood pressure after 52 weeks
  • Diastolic blood pressure < 90 mmHg or a reduction of > 10 mmHg after 52 weeks
  • Achieve blood pressure control target of < 140/90 mmHg after 12 weeks

Enrollment: 976
Study Start Date: March 2005
Study Completion Date: July 2006
Primary Completion Date: July 2006 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   18 Years to 80 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Patients with essential hypertension

Exclusion Criteria:

  • Severe hypertension
  • History or evidence of a secondary form of hypertension
  • History of myocardial infarction.
  • Other protocol-defined inclusion exclusion criteria also apply.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00294710

United States, New Jersey
East Hanover, New Jersey, United States, 07936
Investigative Centers, Germany
Sponsors and Collaborators
Principal Investigator: Novartis Pharmaceuticals Novartis Pharmaceuticals
  More Information

Publications automatically indexed to this study by Identifier (NCT Number):
Responsible Party: Novartis Identifier: NCT00294710     History of Changes
Other Study ID Numbers: CSPP100A2323E
Study First Received: February 18, 2006
Last Updated: November 7, 2011

Keywords provided by Novartis:
Hypertension, aliskiren, hydrochlorothiazide, amlodipine

Additional relevant MeSH terms:
Vascular Diseases
Cardiovascular Diseases
Antihypertensive Agents
Calcium Channel Blockers
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Vasodilator Agents
Natriuretic Agents
Physiological Effects of Drugs
Sodium Chloride Symporter Inhibitors processed this record on September 21, 2017