The aim of this study was to evaluate the influence of body mass index (BMI) and ultrasound-estimated visceral adipose tissue deposits on oocyte quality and pregnancy rate in women undergoing Assisted Reproductive Technology (ART) procedures. The study included 58 women who underwent ART procedures. According to their BMI, the women were divided into normal weight and overweight/obese; an ultrasound evaluation of preperitoneal fat thickness (PFT) was also performed for each patient. The oocyte quality was then assessed, and samples of follicular fluid were collected from each woman, in order to evaluate the intrafollicular concentration of reactive oxygen species (ROS) as markers of oxidative stress and pro-inflammatory cytokines (IL-1β and IL-6) as markers of chronic inflammation. A negative correlation was found between BMI (as well as PFT) and the number of retrieved oocytes (r = -0.3; p <0.05 and r = -0.5; p < 0.001, respectively), good quality oocytes (r = -0.4; p = <0.05) and obtained embryos (r = -0.3; p < 0.05). In women undergoing ART procedures, BMI and PFT negatively influence the number of oocytes retrieved and their quality. However, on multivariable analysis, only age, PFT and number of retrieved oocytes affect the success rate of ART procedures.

Obesity and ultrasound-estimated visceral fat deposits in women undergoing Assisted Reproductive Technology (ART) procedures / Ciavattini, Andrea; Montik, Nina; Clemente, Nicolo'; Santoni, Fabrizia; Moriconi, Lorenzo; Serri, Matteo; Barbadoro, Pamela; Sabbatinelli, Jacopo; Vignini, Arianna. - In: GYNECOLOGICAL ENDOCRINOLOGY. - ISSN 0951-3590. - ELETTRONICO. - 33:12(2017), pp. 1-5. [10.1080/09513590.2017.1323858]

Obesity and ultrasound-estimated visceral fat deposits in women undergoing Assisted Reproductive Technology (ART) procedures

CIAVATTINI, Andrea;MONTIK, Nina;CLEMENTE, NICOLO';SANTONI, FABRIZIA;MORICONI, LORENZO;SERRI, MATTEO;BARBADORO, Pamela;SABBATINELLI, JACOPO;VIGNINI, Arianna
2017-01-01

Abstract

The aim of this study was to evaluate the influence of body mass index (BMI) and ultrasound-estimated visceral adipose tissue deposits on oocyte quality and pregnancy rate in women undergoing Assisted Reproductive Technology (ART) procedures. The study included 58 women who underwent ART procedures. According to their BMI, the women were divided into normal weight and overweight/obese; an ultrasound evaluation of preperitoneal fat thickness (PFT) was also performed for each patient. The oocyte quality was then assessed, and samples of follicular fluid were collected from each woman, in order to evaluate the intrafollicular concentration of reactive oxygen species (ROS) as markers of oxidative stress and pro-inflammatory cytokines (IL-1β and IL-6) as markers of chronic inflammation. A negative correlation was found between BMI (as well as PFT) and the number of retrieved oocytes (r = -0.3; p <0.05 and r = -0.5; p < 0.001, respectively), good quality oocytes (r = -0.4; p = <0.05) and obtained embryos (r = -0.3; p < 0.05). In women undergoing ART procedures, BMI and PFT negatively influence the number of oocytes retrieved and their quality. However, on multivariable analysis, only age, PFT and number of retrieved oocytes affect the success rate of ART procedures.
2017
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/249366
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