Abstract:
OBJECTIVE:To investigate the inflammatory markers in polycystic ovary syndrome (PCOS) and associations of these markers with obesity and in vitro fertilization (IVF) outcomes. METHODS:A total of 292 women underwent IVF procedure either with PCOS (n = 146) or without PCOS (n = 146, age, and body mass index (BMI) matched controls) were included in the study. All patients were classified according to BMI levels (normal weight: NW, BMI <25 kg/m(2) and obese: OB, BMI ≥25 kg/m(2)). The inflammatory markers were leukocyte count, neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), mean platelet volume (MPV). RESULTS:BMI of PCOS was positively correlated with leukocyte, neutrophil, lymphocyte and MPV (p < 0.05), but negatively correlated with NLR and PLR (p < 0.05). Both NLR and PLR increased significantly in PCOS (p < 0.001). PLR increased significantly in NW-PCOS compared the NW-controls and OB-PCOS. MPV values increased only in OB-PCOS subjects. The logistic regression analyzes showed that MPV was the independent variable in PCOS to effect CPR (p = 0.000; OR 0.1; CI 0.06-0.2). CONCLUSIONS:NLR and PLR were significantly increased in all PCOS subjects compared to the BMI-matched controls. Despite PLR being decreased by adiposity, PLR increased in NW-PCOS. These results are supporting the hypothesis that PCOS is a chronic inflammatory process independent of obesity. MPV levels were independently associated with CPR in PCOS. Further prospective studies concerning inflammation and IVF outcomes of PCOS are needed.
journal_name
J Endocrinol Investjournal_title
Journal of endocrinological investigationauthors
Çakıroğlu Y,Vural F,Vural Bdoi
10.1007/s40618-016-0446-4subject
Has Abstractpub_date
2016-08-01 00:00:00pages
899-907issue
8eissn
0391-4097issn
1720-8386pii
10.1007/s40618-016-0446-4journal_volume
39pub_type
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