The impact of plasma high-sensitivity C-reactive protein levels on cardiovascular risk stratification of hypertensive patients: results of the ICEBERG study.
The Intensive/Initial Cardiovascular Examination Regarding Blood Pressure Levels: Evaluation of Risk Groups (ICEBERG) study focused on the impact of high-sensitivity C-reactive protein (hs-CRP) measurement on cardiovascular risk evaluation. The ICEBERG study comprised 2 subprotocols. Each subprotocol had 2 patient profiles: patients previously diagnosed with essential hypertension and under medical treatment and patients with systolic blood pressure 130 mm Hg or higher, or diastolic blood pressure 85 mm Hg or higher, with no treatment for at least 3 months before inclusion. Measurement of hs-CRP and cardiovascular risk stratification were performed according to European Society of Hypertension/European Society of Cardiology (ESH/ESC) guidelines. A total of 1817 patients were analyzed. In 1 group, the percentage of patients in "high" plus "very high" added-risk groups increased from 59.2% to 72.7% when hs-CRP data were added to routine serum biochemistries. In another, the increase was from 66.9% to 77.9%, whereas in a third group, it changed from 65.1% to 77.2%. The use of plasma hs-CRP levels might help in stratifying hypertensive patients into specific risk groups and modifying preventive approaches.
Kozan
Omer
O
Dokuz Eylul University School of Medicine, Department of Cardiology, Izmir, Turkey. omer.kozan@deu.edu.tr
Buyukozturk
Kemalettin
K
Ilerigelen
Baris
B
Kabakci
Giray
G
Koylan
Nevrez
N
D000328:Adult; D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use; D001794:Blood Pressure / Q000502:physiology; D002097:C-Reactive Protein / Q000378:metabolism*; D002318:Cardiovascular Diseases / Q000097:blood / Q000175:diagnosis* / Q000517:prevention & control; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000175:diagnosis* / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care; D012307:Risk Factors
D000959:Antihypertensive Agents; D002097:C-Reactive Protein