ABSTRACT
OBJECTIVE: To determine whether semen and plasma presepsin values measured in men with normozoospermia and oligoasthenospermia undergoing invitro-fertilization would be helpful in predicting ongoing pregnancy and live birth. METHODS: Group-I was defined as patients who had pregnancy after treatment and Group-II comprised those with no pregnancy. Semen and blood presepsin values were subsequently compared between the groups. Parametric comparisons were performed using Student's t-test, and non-parametric comparisons were conducted using the Mann-Whitney U test. RESULTS: There were 42 patients in Group-I and 72 in Group-II. In the context of successful pregnancy and live birth, semen presepsin values were statistically significantly higher in Group-I than in Group-II (p= 0.004 and p= 0.037, respectively). The most appropriate semen presepsin cut-off value for predicting both ongoing pregnancy and live birth was calculated as 199 pg/mL. Accordingly, their sensitivity was 64.5% to 59.3%, their specificity was 57.0% to 54.2%, and their positive predictive value was 37.0% to 29.6%, respectively; their negative predictive value was 80.4% in both instances. CONCLUSION: Semen presepsin values could be a new marker that may enable the prediction of successful pregnancy and/or live birth. Its negative predictive values are especially high.
ABSTRACT
Many stages of COH protocols are considered to potentiate a state of systemic inflammation. The limit beyond which inflammation has negative impacts on the formation of conception and the reproductive outcomes are compromised still remains unclear. Presepsin is a novel biomarker for diagnosing systemic inflammation and sepsis. We aimed to investigate whether plasma and follicular fluid presepsin values on oocyte pick-up (OPU) day, embryo transfer (ET) day and pregnancy test (PT) days could predict reproductive outcomes during IVF treatment in women with UEI. Patients were assigned to two groups according to pregnancy test results; pregnant (Group 1) and non-pregnant (Group 2). From all patients included in the study, 2 cc of venous blood was sampled on the three days and follicular fluid (FF) was collected during oocyte retrieval. Plasma presepsin, CRP and WBC values and FF presepsin values were measured and compared between the 2 groups. There was no significant difference between FF and plasma presepsin levels on the OPU day (298±797.4 ve 352.9±657.1; P=0.701, respectively). Plasma WBC, CRP and presepsin levels on the OPU, ET and PT days and FF presepsin levels on OPU day were not different between the 2 groups. Plasma presepsin course on the separate 3 days were different between the groups.
