Status:

COMPLETED

Antihypertensive Response to Losartan and Genetic Polymorphisms

Lead Sponsor:

Merck Sharp & Dohme LLC

Conditions:

Hypertension

Eligibility:

All Genders

18-60 years

Phase:

NA

Brief Summary

The purpose of this study is to evaluate the antihypertensive response of treatment with losartan with reference to genetic polymorphisms.

Eligibility Criteria

Inclusion

  • Both gender less than 60 years old, with mild-moderate hypertension (SBP greater than and DBP equal or greater than 90 mmhg, BP \< 180/110)
  • Never treated for hypertension or who have taken antihypertensive agents sporadically (not more than 15 days total therapy) but not in the 30 days prior to the first visit
  • Patient in therapeutic wash out for 6 months
  • Patient is asymptomatic, absence of significant concomitant diseases, except for non-familial hypercholesterolemia, absence of systemic diseases
  • Women with menopause not treated with hormone replacement therapy or women of reproductive age who do not make use of estro-progestagen agents but who use another safe contraceptive method
  • BMI \< 30 for men and \< 28 for women

Exclusion

  • Secondary or malignant hypertension, Na \<130 mmol/l, K \>5,5 mmol/l, or \< 3,0 mmol/l
  • Cardiac disease such as ischemic, HF, arrhythmia, cardiac surgery
  • Pregnant, breast feeding
  • History of nephropathy, metabolic disease, liver disease
  • Alcohol or drug abuse
  • History of angioedema
  • Has a known hypersensibility to study drug(s)

Key Trial Info

Start Date :

March 1 2005

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

June 1 2009

Estimated Enrollment :

800 Patients enrolled

Trial Details

Trial ID

NCT00617877

Start Date

March 1 2005

End Date

June 1 2009

Last Update

July 22 2009

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