Rilmenidine treatment in hypertensive patients with cerebrovascular transient ischemic attacks
Abstract
Aim. To assess effectiveness of rilmenidine treatment in arterial hypertensive (AH) patients with cerebrovascular transient ischemic attacks (TIA).
Material and methods. The study included 39 patients with Stage I-III AH, combined with TIA: 6 males and 33 females; mean age 47±2.7 years. At baseline and after 4 weeks of rilmenidine monotherapy (1 mg/d), 24-hour blood pressure monitoring (BPM) was performed; beta-adrenoreceptivity of red cell membranes (b-ARM) was measured; psychological status and quality of life (QoL) by DISS (Disability Scale) were assessed.
Results. According to 24-hour BPM results, rilmenidine therapy was associated with statistically significant (р<0.01) antihypertensive effect in Stage III AH patients. In participants with Stage I-II AH, circadian BP profile (BP CP) was normalized without statistically significant BP decline. At baseline, b-ARM was increased in all patients, that could be regarded as a sign of enhanced sympatho-adrenal activity. Rilmenidine (1 mg/d) substantially reduces hypersympathicotony, manifested in b-ARM decrease during the therapy. QoL also significantly improved during rilmenidine therapy (р<0.01).
Conclusion. Rilmenidine reduced BP level, benefited BP CP, decreased sympathicoadrenal system activity, and improved QoL in AH patients with TIA.
About the Authors
A. P. KondrakhinRussian Federation
G. N. Gorokhovskaya
Russian Federation
A. I. Martynov
Russian Federation
References
1. Кобалава Ж.Д. Современные проблемы артериальной гипертонии. Выпуск 6; 48 с.
2. Верещагин Н.В., Моргунов В.А., Гулевская Т.С. Патология головного мозга при атеросклерозе и артериальной гипертонии. Москва 1997; 228.
3. Парфёнов В.А. Транзиторные ишемические атаки. www. medlinks.ru/article.php/sid-2573.
4. Arnal JF, Michel JB, Harrison DG. Nitric oxide in the pathogenesis of hypertension. Curr Opin Nephrol Hypertens 1995; 4 (2): 182-8.
5. Mark J, Alberts MD. Forming stroke centers. Update on Guidelines: United States. Fifth annual advances in stroke management symposium. Bermuda 2000; 18.
6. Гусев Е.И., Скворцова В.И. Ишемия головного мозга. М «Медицина» 2001; 328 с.
7. Jackson R, Barhame P, Bills J, et al. Management of raised blood pressure in New Zealand: a discussion document. Br Med J 1993; 307: 107-10.
8. Одинак М.М, Вознюк И.А, Янишеский С.Н. Ишемия мозга. Нейропротективная терапия. Дифференциальный подход. Санкт-Петербург. ВМА 2002; 77 с.
9. Asaka N, MuranakaY, Hayashi Y, et al. Cardioprotective profile of MET -88 in isolated perfused rat heart. Eur Heart J 1994; 15(Suppl. 595): 93.
10. Maiese K, Pek L, Berger SB, Reis DJ. Reduction in focal cerebral ischemia by agents acting at imidazole receptors. J Cereb Blood Flow Metab 1992; 12: 53-63.
11. Длусская И.Г., Стрюк Р.И., Бобровницкий И.П. Показатель адренорецепции клеточных мембран: референтные величины и информативность в оценке функционального состояния сердечно-сосудистой системы. Авиакосмич экол мед 1996; 30(4): 46-51.
12. Эпидемиологические и биостатические термины, используемые для представления результатов исследований. МЖ МП 1997; 1: 6.
13. Tanum L, Malt UF. A new pharmacologic treatment at functional gastrointestinal disorder Scand J Gastroenterol 1996; 31: 318-25.
14. Zigmond MJ. Neurochemical studies of central noradrenergic responses to acute and chronic stress: Implications for normal and abnormal behavior. Neurobiological and clinical consequences of stress: from normal adaptation to PTSD. Philadelphia 1995: 45- 60.
15. Esler M. Rilmenidine sympatholytic activity preserves mental stress, orthostatic sympathetic responses and adrenaline secretion. J Hypertens 2004; 22: 1529-34.
Review
For citations:
Kondrakhin A.P., Gorokhovskaya G.N., Martynov A.I. Rilmenidine treatment in hypertensive patients with cerebrovascular transient ischemic attacks. Cardiovascular Therapy and Prevention. 2005;4(5):12-17. (In Russ.)