The aim of this study was to evaluate the effects of trandolapril on 24-hour blood pressure in patients with mild-to-moderate essential hypertension. After a washout period of 4 weeks, 42 patients were randomized to receive 2 mg of trandolapril once daily and 20 to receive placebo in a double-blind fashion for 6 weeks. This was followed by a second washout period of 4 weeks. At the end of each period, clinic blood pressure was assessed at 24 hours after the last dose and 24-hour ambulatory blood pressure was measured noninvasively, taking blood pressure readings every 15 minutes during the day and every 20 minutes during the night. Two patients were dropped out before any blood pressure evaluation under treatment. Analysis of ambulatory blood pressure was performed in 48 patients who met the criteria for the minimal number of ambulatory blood pressure data (2 values per hour during the day and 1 value per hour in the night). In the trandolapril-treated group (n = 41) clinic systolic/diastolic blood pressures were 159.8 +/- 2.0/102.4 +/- 0.8, 146.8 +/- 2.3/94.8 +/- 1.1, and 155.7 +/- 2.0/99.2 +/- 0.7 mm Hg in the pretreatment, treatment, and post-treatment periods, respectively. The corresponding values for 24-hour mean blood pressure (n = 31) were 139.5 +/- 1.9/91.2 +/- 1.5, 131.0 +/- 2.0/84.3 +/- 1.2, and 139.7 +/- 1.8/90.9 +/- 1.1 mmHg. The differences between the lower treatment, versus the higher pre- and post-treatment, values were all statistically significant (p < 0.01)

Evaluation of the antihypertensive effect of once-a-day trandolapril by 24-hour ambulatory blood pressure monitoring. The Italian Trandolapril Study Group

FOGARI, ROBERTO;
1992-01-01

Abstract

The aim of this study was to evaluate the effects of trandolapril on 24-hour blood pressure in patients with mild-to-moderate essential hypertension. After a washout period of 4 weeks, 42 patients were randomized to receive 2 mg of trandolapril once daily and 20 to receive placebo in a double-blind fashion for 6 weeks. This was followed by a second washout period of 4 weeks. At the end of each period, clinic blood pressure was assessed at 24 hours after the last dose and 24-hour ambulatory blood pressure was measured noninvasively, taking blood pressure readings every 15 minutes during the day and every 20 minutes during the night. Two patients were dropped out before any blood pressure evaluation under treatment. Analysis of ambulatory blood pressure was performed in 48 patients who met the criteria for the minimal number of ambulatory blood pressure data (2 values per hour during the day and 1 value per hour in the night). In the trandolapril-treated group (n = 41) clinic systolic/diastolic blood pressures were 159.8 +/- 2.0/102.4 +/- 0.8, 146.8 +/- 2.3/94.8 +/- 1.1, and 155.7 +/- 2.0/99.2 +/- 0.7 mm Hg in the pretreatment, treatment, and post-treatment periods, respectively. The corresponding values for 24-hour mean blood pressure (n = 31) were 139.5 +/- 1.9/91.2 +/- 1.5, 131.0 +/- 2.0/84.3 +/- 1.2, and 139.7 +/- 1.8/90.9 +/- 1.1 mmHg. The differences between the lower treatment, versus the higher pre- and post-treatment, values were all statistically significant (p < 0.01)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/438271
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