Article

High sensitive serum C-reactive protein and its relationship with other cardiovascular risk factors in normoinsulinemic polycystic ovary patients without metabolic syndrome.

Department of Obstetrics and Gynecology, Harran University Faculty of Medicine, Yenisehir, 63050, Sanliurfa, Turkey.
Archives of Gynecology (Impact Factor: 0.91). 09/2009; 281(6):1009-14. DOI: 10.1007/s00404-009-1226-6
Source: PubMed

ABSTRACT The aims of the study were to investigate high sensitive serum C-reactive protein (HS-CRP) levels in normoinsulinemic polycystic ovary syndrome (PCOS) patients without metabolic syndrome and whether there was any relationship between HS-CRP and other cardiovascular risk factors such as obesity and serum lipids.
A total of 52 normoinsulinemic PCOS women without metabolic syndrome and 48 normoandrogenic ovulatory women were enrolled in the study. Standard clinical examinations, and ultrasonographic and endocrine screening including FSH, LH, total testosterone, free testosterone, sex hormone-binding globulin, dehydroepiandrosterone sulfate, low-density lipoprotein (LDL), high-density lipoprotein (HDL), total cholesterol (TC) and triglyceride (TG) were measured. Normal insulin sensitivity was defined on the basis of fasting serum glucose and insulin levels, serum insulin response to an oral glucose tolerance test and homeostatic model of insulin resistance. HS-CRP was assessed spectrophotometrically.
PCOS patients had increased HS-CRP compared to the control group (P < 0.0001). HS-CRP was positively correlated with body mass index (BMI) (r = 0.44, P < 0.0001), waist-to-hip ratio (WHR) (r = 0.66, P < 0.0001), LDL (r = 0.62, P < 0.0001), TC (r = 0.56, P < 0.0001) and TG (r = 0.38, P < 0.0001), and negatively correlated with HDL (r = -0.45, P < 0.0001). There was also a strong association between HS-CRP and PCOS status (r = 0.69, P < 0.0001) in the study. Multivariate regression analysis demonstrated that BMI, WHR, LDL, HDL and PCOS status were also the independent variables that influenced HS-CRP in the overall group.
Elevated HS-CRP was associated with cardiovascular risk factors in normoinsulinemic PCOS without metabolic syndrome. These patients need more intensive screening or treatment for this disease.

0 Bookmarks
 · 
63 Views
  • [Show abstract] [Hide abstract]
    ABSTRACT: OBJECTIVE: Hyperandrogenism, insulin resistance and altered adipocytokine levels characterize polycystic ovary syndrome (PCOS) women of reproductive age. Hyperandrogenism persists in postmenopausal PCOS women. In the latter, this study aimed at investigating carbohydrate metabolism, adipocytokines, androgens and their relationships. SUBJECTS AND METHODS: Blood sampling from overweight postmenopausal women (25 PCOS and 24 age- and body mass index- matched controls) at baseline and during OGTT for measurement of insulin and glucose levels, baseline leptin, adiponectin, visfatin, retinol-binding protein 4, lipocalin-2, androgen, and high-sensitivity C-reactive protein (hs-CRP) levels and for calculation of insulin sensitivity (G/I, QUICKI, ISI), resistance (HOMA-IR), secretion (ΔAUCI, 1stPHIS, 2ndPHIS) and free androgen (FAI) indices. RESULTS: PCOS women had higher insulin secretion indices, hs-CRP, androgen and FAI levels than controls without differing in baseline glucose, insulin and adipocytokines levels, insulin sensitivity and resistance indices. In PCOS women, FAI levels correlated positively to baseline insulin, ΔAUCI, HOMA-IR and ΔAUCG, and negatively to G/I; hs-CRP levels correlated positively to ΔAUCI and negatively to ISI. PCOS status, waist circumference and 17-hydroxy-progesterone (17OHP) levels were positive predictors for ΔAUCI. In all women, waist circumference was negative predictor for ISI; 17OHP and FAI levels were positive predictors, respectively, for baseline insulin levels and for 1stPHIS and 2ndPHIS. CONCLUSIONS: Early postmenopausal PCOS women are characterized by hyperinsulinemia but attenuated insulin resistance. PCOS status and waist circumference are predictors of hyperinsulinemia while insulin sensitivity correlates negatively to FAI. The differences reported in adipocytokine levels between PCOS and non-PCOS women in reproductive years, seem to disappear after menopause.
    European Journal of Endocrinology 10/2012; · 3.14 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Objective: To investigate cardiovascular risk factors in women with polycystic ovary syndrome (PCOS) combined with subclinical hypothyroidism (SCH). Patients: A place-controlled study was performed. Group 1: 29 patients with PCOS and SCH; Group II: 35 patients with PCOS and normal thyroid function; and Group III: 34 healthy women with normal thyroid function. Main measure indexes: Total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL) and high-density lipoprotein (HDL), Carotid Arterial Intima-Media Thickness (CIMT), free triiodothyronine 3 (FT3), free triiodothyronine 4 (FT4), thyroid stimulating hormone (TSH), fasting glucose, 1-hour oral glucose tolerance test (OGTT1), 2-hour oral glucose tolerance test (OGTT2), fasting insulin, insulin after 1 hour oral glucose (INS1), insulin after 2 h oral glucose (INS2), HOM-IR = (fasting glucose × fasting insulin)/22.5. Results: TG, TC FIN, INS1, and HOM-IR levels were significantly higher, but the mean HDL level was significantly lower in Group I than in Group II (p < 0.05). LDL cholesterol, FGOGTT1, OGTT2, and insulin after 2 h oral glucose were not significantly higher in Group I than in Group II (p > 0.05). TG, TC, FIN and INS contents 2 h meal, HOM-IR levels were significantly higher, and the mean HDL cholesterol level was significantly lower in Group I than in Group III (p < 0.05). Blood glucose levels after 1 and 2 h were not significantly higher in Group I than in the Group III (p > 0.05). Carotid Arterial Intima-Media Thickness (CIMT) was significantly thicker in Group I than other two groups. Conclusions: The PCOS patients combined with SCH have higher risk of cardiovascular risk factors than in controls or in patients with PCOS.
    Gynecological Endocrinology 06/2014; · 1.30 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: To investigate hormonal dynamics in a group of non-obese polycystic ovary syndrome (PCOS) patients under myo-inositol (MYO) administration. Hormonal profiles, insulin response to oral glucose tolerance test (OGTT) and luteinizing hormone (LH) response to gonadotropin-releasing hormone (GnRH) stimulation test before and after the administration of a preparation of MYO (3 g p.o. daily) mixed with lactoferrin and bromelin, in a group (n = 24) of normal weight PCOS patients. After the treatment interval, body mass index (BMI) did not change while LH, LH/follicle-stimulating hormone, 17-hydroxy-progesterone and androstenedione decreased significantly. Insulin response to OGTT was significantly reduced after the treatment interval (P < 0.05) as well as GnRH-induced LH response (P < 0.05). High-sensitivity C-reactive protein decreased significantly after the treatment interval. MYO administration positively modulates insulin sensitivity in non-obese PCOS patients without compensatory hyperinsulinemia, improving hormonal parameters. The presence of bromelin in the formulation modulated the pro-inflammatory state that characterizes PCOS, independently of BMI.
    Journal of Obstetrics and Gynaecology Research 03/2014; · 0.84 Impact Factor