[Subclinical and manifested hypothyroidism as a consequence of thyroid autoimmune disease].
Chronic thyroiditis (Hashimoto's disease) is a slowly developing persistent inflamation of the thyroid gland, which frequently leads to hypothyroidism. Some of the up-to-date knowledge about hypothyroidism, both subclinical and manifested, caused by autoimmune disease, was presented. Autoimmune thyroid gland disease can occur at any age, but predominantly affects women after periods of high emotional and physical stress or accidents, as well as during periods of hormonal changes. It can also develop in families, and having an autoimmune disease slightly increases the risk of developing another. This paper showed an increasing incidence of subclinical hypothyroidism (4.17%) in elderly, and, at the same time, the incidence of primary hypothyroidism accounting for 1%. It is very usefull to estimate the stimulated thyrotropin (TSH) response, as well as the value of fast, short time thyroid gland reserves, analyzed by T3 and T4 serum level at 60th minute after TRH stimulation. Treatment of choice for HT (hypothyroidism of any cause) is thyroid hormone replacement. Drug of choice is orally administered levothyroxine sodium, usually for life-time. The standard dose is 1.6-1.8 mcg/kg body weight per day, but is in most cases patient dependent. Elderly patients usually require smaller replacement dose of levothyroxine, sometimes less than 1 mcg/kg body weight per day with coronary dilatator at the same time.
Milosević
Dragoslav P
DP
Clinic for Geriatrics, Clinical Hospital Centre, Zvezdara, Belgrade. grisom@bitsyu.net
Djurica
Snezana
S
Davidović
Mladen
M
Stević
Radmila
R
Rajić
Miodrag
M
Marković
Natasa
N
D006801:Humans; D007037:Hypothyroidism / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D013967:Thyroiditis, Autoimmune / Q000150:complications*