OBJECTIVE: To determine 24-hour ambulatory blood pressures (ABP) in patients with polycystic ovary syndrome (PCOS) and its relationship with interleukin-6 (IL-6). DESIGN: Prospective controlled study. SETTING: University hospital. PATIENT(S): Fifty-four PCOS patients. INTERVENTION(S): Ambulatory blood pressure monitoring was conducted. Anthropometric, hormonal, metabolic, and inflammatory parameters, including plasma IL-6, C-reactive protein (CRP), fibrinogen, and nitric oxide (NO), were measured in each subject. MAIN OUTCOME MEASURE(S): Ambulatory blood pressure and plasma IL-6, CRP, fibrinogen, and NO. RESULT(S): Serum IL-6 levels of PCOS women in the highest systolic blood pressure (SBP) quartile were significantly higher than those of women in the lowest SBP quartile. The high serum IL-6 levels (serum IL-6 level>or=5.1 pg/mL) were associated with a higher probability of raised SBP (>/=126 mm Hg), with an odds ratio of 2.2 (95% confidence interval 0.8-7.9). The systolic and diastolic (DBP) blood pressures were significantly related to serum IL-6 levels. The IL-6 levels were positively and significantly correlated with serum CRP levels. Interleukin-6 and CRP were negatively and significantly correlated with serum NO levels. CONLUSION(S): The results suggest that raised plasma IL-6 levels may be related to ambulatory SBP and DBP in PCOS. Copyright (c) 2010 American Society for Reproductive Medicine. All rights reserved.
OBJECTIVE: To determine 24-hour ambulatory blood pressures (ABP) in patients with polycystic ovary syndrome (PCOS) and its relationship with interleukin-6 (IL-6). DESIGN: Prospective controlled study. SETTING: University hospital. PATIENT(S): Fifty-four PCOSpatients. INTERVENTION(S): Ambulatory blood pressure monitoring was conducted. Anthropometric, hormonal, metabolic, and inflammatory parameters, including plasma IL-6, C-reactive protein (CRP), fibrinogen, and nitric oxide (NO), were measured in each subject. MAIN OUTCOME MEASURE(S): Ambulatory blood pressure and plasma IL-6, CRP, fibrinogen, and NO. RESULT(S): Serum IL-6 levels of PCOSwomen in the highest systolic blood pressure (SBP) quartile were significantly higher than those of women in the lowest SBP quartile. The high serum IL-6 levels (serum IL-6 level>or=5.1 pg/mL) were associated with a higher probability of raised SBP (>/=126 mm Hg), with an odds ratio of 2.2 (95% confidence interval 0.8-7.9). The systolic and diastolic (DBP) blood pressures were significantly related to serum IL-6 levels. The IL-6 levels were positively and significantly correlated with serum CRP levels. Interleukin-6 and CRP were negatively and significantly correlated with serum NO levels. CONLUSION(S): The results suggest that raised plasma IL-6 levels may be related to ambulatory SBP and DBP in PCOS. Copyright (c) 2010 American Society for Reproductive Medicine. All rights reserved.