ABPM and ISH and the elderly and SYSt-EUR Study
O’Malley K, O’Brien E. Management of Hypertension in the Elderly. New Eng J Med 1980;302:1397-1401.
O’Brien E. Antihypertensive Treatment in the Elderly. Br Med J 1979;2:1456-1457.
O’Brien E, O’Malley K. Blood pressure measurement in the elderly with special reference to ambulatory blood pressure measurement. In: Hypertension in the Elderly. Ed. G. Leonetti and Cuspedi C. Kluwer. Holland. 1994. pp.13-25.
Thijs L, Dabrowski E, Clement D, Fagard R, Lalis T, Mancia G, O’Brien E, Omboni S, Parati G, Staessen J, Tuomilehto J,, Webster J, on behalf of Syst-Eur investigators. Diurnal blood pressure profile in older patients with isolated systolic hypertension. J Human Hypertens 1995;9:917-924.
Thijis L, Celis H, Clement D, Sil-Extamara B, Kaiwecka-Jaszcz K, Mancia G, Parati GF, Salvetti A, Serti C, van den Meiraclear A, O’Brien E, Staessen J, Fagard R. Conventional and ambulatory blood pressure measurement in older patients with isolated systolic hypertension: second progress report on the ABPM project in the Syst-Eur trial. Blood Pressure Monitoring. 1996;1:95-103
O’Brien E. Ageing and blood pressure rhythm. In: “Time-Dependent Structure and Control of Arterial Blood Pressure. Eds. F. Portaluppi, M.H. Smolensky. Annals New York Academy of Sciences 1996;783:186-203
Grodzicki T, Rajzer M, Fagard R, O’Brien ET, Thijs L, Clement D, Davidsonf C, Palatini P, Parati G, Kocemba J, Staessen JA on behalf of the Systolic Hypertension In Europe (SYST-EUR) Trial Investigators. Ambulatory blood pressure monitoring and post-prandial hypotension in elderly patients with isolated systolic hypertension. J Human Hypertens 1998;12:161-165
Emelianov D, Thijs L, Staessen J, Celis H, Clement D, Davidson C, Gasowoki J, Extremera BG, Fogari R, Jaaskivi M, Lehtonen A, Nedogarda S, O’Brien E, Palatini P, Parati G, Salvetti A, Vanhanen H, Webster J, Fagard R on behalf of the Syst-Eur Investigators. Conventional and ambulatory measurements of blood pressure in old patients with isolated systolic hypertension: baseline observations in the Syst-Eur trial. Blood Pressure Monit 1998;3:173-180
Thijs L, O’Brien ET, Staessen JA for the Systolic Hypertension in Europe (Syst-Eur) Trial Investigators. Ambulatory and conventional pulse pressures and mean pressures as determinants of the Sokolow-Lyon ECG voltage index in older patients with systolic hypertension. Blood Press Monit 2001;6:197-202