These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Treatment of hypertension in the elderly with a new calcium channel blocking drug, nitrendipine.
    Author: Byyny RL, LoVerde M, Mitchell W.
    Journal: Am J Med; 1989 Jan; 86(1):49-55. PubMed ID: 2642658.
    Abstract:
    PURPOSE: Treatment of hypertension in the elderly decreases cardiovascular morbidity and mortality. We hypothesized that nitrendipine would be efficacious in the treatment of hypertension in the elderly. We evaluated potential differences between nitrendipine and the commonly used drug hydrochlorothiazide (HCTZ). PATIENTS AND METHODS: The study was conducted as a double-blind randomized clinical trial of nitrendipine or HCTZ. Thirty hypertensive subjects over age 60 with a median sitting blood pressure greater than or equal to 95 mm of Hg were recruited into the study. A diastolic blood pressure with treatment of less than 95 mm Hg with a 5 mm Hg or greater decrease from baseline was considered a successful response. RESULTS: Nitrendipine decreased mean (+/- SEM) blood pressure from 163 +/- 3/102 +/- 1 to 142 +/- 2/89 +/- 2 mm Hg, and HCTZ decreased it from 164 +/- 4/102 +/- 1 to 143 +/- 5/91 +/- 2 mm Hg. A greater proportion of patients had a successful response with nitrendipine (81 percent) than with HCTZ (64 percent). The antihypertensive effect of nitrendipine twice daily appeared to be sustained for 24 hours. Blood pressure response to exercise was attenuated with both drugs. HCTZ caused gout, leg pains, muscle aches, hypokalemia, increased uric acid levels, and increased total cholesterol and triglyceride levels. Nitrendipine caused edema and tachycardia. CONCLUSION: Nitrendipine significantly reduces blood pressure with few side effects and no adverse metabolic effects, and offers a reasonable alternative for treating hypertension in the elderly.
    [Abstract] [Full Text] [Related] [New Search]