[Evaluation of the therapeutic efficacy of delayed-action diltiazem in the treatment of mild and moderate hypertension, with ambulatory of blood pressure monitoring].

Abstract

PURPOSE:

To evaluate the behaviour of 24 hour blood pressure and the therapeutic efficacy of diltiazem 240mg (slow release) in mild and moderate hypertension.

METHODS:

In an open noncomparative study 20 hypertensive patients were evaluated after two weeks of wash out and eight weeks of therapy. Diltiazem 240mg, slow-release, was used in once a day basis. The blood pressure was evaluated through casual measures and by ambulatorial (ABPM) blood pressure monitorization.

RESULTS:

Sixteen patients (80%) reached therapeutic success (PAD nomalization or at least a reduction of 10mmHg), after six weeks of therapy. There were no changes in heart rate nor orthostatic hypotension. The mean reduction for the systolic blood pressure (PAS) was the 19.25mmHg and for PAD 11.60mmHg. The variables identified in ABPM (systolic and dyastolic load, SBP and DBP) showed significant reduction with maintenance of the circadian rhythm.

CONCLUSION:

Diltiazem 240mg, slow release, showed significant reduction (therapeutic success = 80%) in blood pressure of mild and moderate hypertensive patients associated with excellent tolerability. The circadian rhythm has been kept. The variables measured by ABPM were significantly reduced. Diltiazem demonstrated to be an important alternative for the treatment of mild to moderate hypertension due to its beneficial therapeutic effects associated to the once daily dosage.

• Authors: F Nobre, W Oigman
• Journal: Arquivos brasileiros de cardiologia (Arq Bras Cardiol) Vol. 63 Issue 4 Pg. 321-5 (Oct 1994) ISSN: 0066-782X [Print] Brazil
• Vernacular Title: Avaliação da eficácia terapêutica de diltiazem AP no tratamento da hipertensão arterial leve e moderada, com monitorização ambulatorial da pressão arterial.
• PMID: 7771953 (Publication Type: Clinical Trial, English Abstract, Journal Article)

Chemical References

• Delayed-Action Preparations
• Diltiazem

Topics

• Adult
• Aged
• Blood Pressure Monitoring, Ambulatory
• Delayed-Action Preparations
• Diltiazem (administration & dosage, therapeutic use)
• Female
• Heart Rate (drug effects)
• Humans
• Hypertension (drug therapy)
• Male
• Middle Aged