Publications by authors named "Claudia Putzu"
Objective: To investigate the clinical relevance of l-thyroxine (l-T(4)) substitution therapy in borderline hypothyroidism.
Design: To assess whether and to what extent administration of l-T(4) is able to modify systolic and diastolic function in patients with subclinical hypothyroidism and in subjects with autoimmune thyroiditis and normal serum TSH.
Methods: We studied 26 patients with classical Hashimoto's thyroiditis [18 with increased serum TSH (>3 mU/ml - Group A), and 8 with normal serum TSH (<3 mU/ml) - Group B]; a third group (C) included 13 healthy controls.
Objective: In subclinical hypothyroidism (SH), impaired diastolic function has been documented at rest and on effort, while systolic dysfunction has only been assessed on effort.
Design: The aim of the present study was: (a) to further assess systolic function at rest in SH; and (b) to ascertain whether cardiac dysfunction could precede TSH increase in euthyroid patients with a high risk of developing SH.
Methods: We studied 32 patients with classical Hashimoto's thyroiditis (22 with increased serum TSH (> 3 mU/ml - group A), and 10 with normal serum TSH (< 3 mU/ml - group B)); a third group (C), which included 13 healthy controls.