Abstract
One hundred and twenty-four patients with newly diagnosed hyperthyroidism received a combined thionamid-thyroxine medical therapy for approximately 2 years. According to the estimated goitre size before therapy and the type of goitre the patients were divided into 4 groups: Graves' disease no goitre (n = 19), Graves' disease small goitre (n = 57), Graves' disease medium or large goitre (n = 23), multinodular goitre (n = 25). The median follow-up period after cessation of medication was 64 (range 11-141) months. The remission rates in the different groups during follow-up were calculated using life table analysis. Graves' patients with no goitre or a small goitre had a significantly better outcome (remission % after 5 years 82.5 +/- 15.4 (SE) and 71.5 +/- 7.8, respectively) than Graves' patients with a medium size or large goitre (remission % after 5 years 37.0 +/- 11.1)(P less than 0.025). Most patients with multinodular goitre had a relapse within the first year after stop of medication (remission % after 5 years 15.5 +/- 10.1). Hence patients with Graves' disease having a small thyroid gland should be treated medically while surgery or radioiodine may be a more reasonable choice in Graves' patients with medium size or large goitres. Medically treated patients with toxic multinodular goitres have a very small chance of prolonged remission if medication is stopped.
Originalsprog | Engelsk |
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Tidsskrift | Acta endocrinologica |
Vol/bind | 111 |
Udgave nummer | 1 |
Sider (fra-til) | 39-43 |
Antal sider | 5 |
ISSN | 0001-5598 |
Status | Udgivet - 1986 |
Udgivet eksternt | Ja |