Insulin resistance and hyperandrogenism have no substantive association with birth weight in adolescents with polycystic ovary syndrome  

Oleh:

Fulghesu, Anna Maria ; Manca, Roberta ; Loi, Sara ; Fruzzetti, Franca

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Fertility and Sterility (keterangan: ada di ClinicalKey) vol. 103 no. 03 (Mar. 2015), page 808-814.
Topik: Birth weight; PCOS; SGA

Ketersediaan

Perpustakaan FK Nomor Panggil: F02.K Non-tandon: tidak ada Tandon: 1

Lihat Detail Induk

Isi artikel

Objective To assess whether birth weight influences the metabolic and hormonal profile of adolescents with polycystic ovary syndrome (PCOS). Design Retrospective study. Setting University outpatient clinic. Patient(s) One hundred seventy consecutive adolescents 12 to 19 years of age with PCOS, 15 of whom were small for gestational age (SGA), and 75 healthy female aged-matched adolescents as controls. Intervention(s) Physical evaluations, fasting blood samples for measuring endocrine and metabolic parameters, and an oral glucose tolerance test. Main Outcomes Measure(s) Physical, endocrine, and metabolic features. Result(s) The birth weights of adolescents with PCOS as well as those with hyperinsulinemic or insulin resistance were similar to those of the control group. The PCOS SGA adolescents had basal insulin (15.93 ± 7.16 µU/mL vs. 10.97 ± 5.79 µU/mL) and homeostasis model assessment of insulin resistance values (3.2 ± 1.54 vs. 2.19 ± 1.28) that were statistically significantly higher than in the control group. The mean levels of total testosterone in the SGA adolescents with PCOS were above the upper limit of the normal range (0.80 ng/mL). Conclusion(s) Low birth weight may influence the appearance of hyperandrogenism and insulin resistance in a portion of adolescents with PCOS, but only 9% of the adolescents with PCOS in this study were SGA. In the majority of adolescents with PCOS, hyperinsulinemia and hyperandrogenism are related to factors other than birth weight alone.

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