Insulin Resistance Adversely Affect IVF Outcomes in Lean Women Without PCOS

Frontiers in Endocrinology

卷:12

Joanne Kwak-Kim¹  Yu Zhang²  Haoyu Wang²  Xuhui Fang²  Li Wu² 

[1] Center for Cancer Cell Biology, Immunology and Infection Diseases, Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States;

[2] Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China;

[3] Reproductive Medicine and Immunology, Obstetrics and Gynecology, Clinical Sciences Department, Chicago Medical School, Rosalind Franklin University of Medicine and Science, Vernon Hills, IL, United States;

关键词: insulin resistance;    non-PCOS;    lean women;    IVF outcome;    B cell immunity;   

DOI  :  10.3389/fendo.2021.734638

来源: DOAJ

【 摘 要 】

ObjectiveTo investigate the effects of insulin resistance (IR) on IVF outcomes and a potential underlying mechanism in lean women without PCOS.DesignA prospective cohort study at the University Clinic.SettingIVF center at the University setting.PatientsA total of 155 lean women (body mass index <25) without PCOS undergoing IVF cycle.InterventionPatients were allocated to IR and non-IR groups based on HOMA-M120.Main Outcome Measure(s)IVF outcomes, including egg quality, the percentage of mature oocytes, fertilization rate, blastocyst formation rate, advanced embryo rate, and cumulative live birth rate were investigated. Auto-immune parameters, peripheral blood immunophenotypes, thyroid hormone, homocysteine, and 25-OH-vitamin D3 (25-OH-VD3) levels were analyzed.ResultsThe percentage of mature oocytes and blastocyst formation rate were significantly lower in the IR group as compared with those of the non-IR group (p<0.05, respectively). The proportion of peripheral blood CD19+ B cells was significantly higher in the IR group than those of the non-IR group (p<0.05). Homocysteine, 25-OH-VD3, and auto-immune parameters were the same between the two groups.ConclusionIn lean infertile women without PCOS, IR is associated with the decreased percentage of mature eggs and poor embryo quality in which B cell immunity may play a role.

【 授权许可】

Unknown