Effects of levothyroxine replacement therapy on insulin resistance in patients with untreated primary hypothyroidism.

ABSTRACT:

Objectives

This study investigated the effects of levothyroxine replacement therapy on insulin resistance, lipid profile, and thyroid function in patients with untreated primary hypothyroidism. 105 patients with hypothyroidism with indication for levothyroxine replacement were enrolled in the present study. Insulin, fasting blood glucose and lipid profile were assessed at the beginning of diagnosis and three months after levothyroxine replacement. Insulin resistance was calculated by hemostasis model assessment of insulin resistance (HOMA-IR) and quantitative insulin sensitivity check index (QUICKI).

Results

Our data revealed a significant reduction in body mass index (27.18 ± 4.27 versus 26.81 ± 4.18 kg/m2, p = 0.028), cholesterol (199.79 ± 37.61 versus 178.10 ± 32.25 mg/dl

SUBMITTER: Ostadrahimi A 

PROVIDER: S-EPMC10543334 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature