[Use of nebivolol in patients with mild and moderate hypertension]

To evaluate the effectiveness and safety of the beta-adrenoblocker nebivolol in patients with mild and moderate essential hypertension.

The trial enrolled 20 patients. 11 of them had mild and 9 moderate arterial hypertension (mean age 47.1 +/- 9.52 years, hypertension history 6.98 +/- 2.75 years). 2-5 days after discontinuation of hypotensive drugs the examination was made including blood count, ECG, echocardiography, 24-h AP monitoring. It was repeated on days 56-60 of nebivolol therapy. Arterial pressure and heart rate were measured at the start of the treatment and 1, 3, 5 and 8 weeks later.

Nebivolol treatment significantly reduced systolic arterial pressure in 30% and diastolic arterial pressure in 50% patients, heart rate decreased on the treatment day 7-10. On the treatment day 56-60 systolic and diastolic pressure lowered significantly in 53.3% and 66.7% patients, respectively. The analysis of changes in echocardiographic evidence found no significant shifts in volume and linear parameters. Nebivolol was well tolerated by 85% patients. Side effects included head ache, cardialgia, dizziness, weakness and nausea.

Nebivolol (nebilet) is an effective hypotensive drug with mild side effects. Further studies on nebivolol effects on myocardial mass are needed.