Endocrine Abstracts

Introduction: The new guidelines for the management of hypothyroidism (HP) during pregnancy recommend a tighter treatment with levothyroxine (Lt4) to reach TSH values similar to those of pregnant women without thyroid dysfunction (TSH <2.5 mU/l in the 1st trimester-T- and TSH <3mu/l in the 2nd and 3rd T).Objectives: To assess the degree of control of HP in women followed during pregnancy according to the current criteria and the possible associat...

Isolated acquired hypoaldosteronism (HA) is considered to be a cause of hypovolemic hyponatremia (HH) with urinary sodium loss (UNaL) and hyperkalemia/upper-limit serum potassium (SK). However, some authors question the presentation of hyponatremia of these characteristics in the absence of Addison’s disease (AD).We present a series of patients with HA. Methods: Aretrospective study of 70 cases of HH with UNaL (UNa > 25 mmol/l) and SK ≥ 5 mmol/l or in...