title: [Maternal autoimmune thyroid disease and pregnancy complication].
abstract: OBJECTIVE
  Thyroid disorders exert a great impact on pregnancy course and outcome. The aim of the study was to investigate impact of autoimmune thyroid disorders on pregnancy course and outcome, frequency of pregnancy complications and pregnancy loss.
  
  
  METHODS
  We followed 63 pregnancies prospectively during the period 1985-2007, 28 with hyperthyroid and 15 with hypothyroid autoimmune disorders, and 20 healthy pregnancies. Follow up included clinical, sonographic and laboratory investigations, including OGTT and postprandial glicemia.
  
  
  RESULTS
  There was no difference between previous preterm and term labor in the observed groups (chi2 = 2.309; p > 0.05). Analysis of previous early pregnancy loss showed no significance (chi2 = 4.918; p > 0.05), including varieties of spontaneous and missed abortion (Fisher, p < 0.05). The hypothyroid patients developed gestational diabetes more frequently than the controls (chi2 = 7.638; p = 0.022), which is not the case with hyperthyroid patients (chi2 = 1.078; p > 0.05), or between the groups with thyroid disorders (chi2 = 3.619; p > 0.05). There was no difference among the groups in developing pregnancy-induced hypertension (chi2 = 1.953; p > 0.05).
  
  
  CONCLUSIONS
  Controlling thyroid diseases reduces pregnancy complications. Development of gestational diabetes in hypothyroid patients requires controlling glycoregulation in all pregnant women with hypothyroidism.
authors.affiliation: Klinicki centar Srbije, Institut za ginekologiju i akuserstvo, Koste Todorovića 26, 11 000 Beograd, Srbija. sasadoc@eunet.rs
authors.forename: Aleksandra
authors.initials: A
authors.lastname: Gudović
authors.forename: Svetlana
authors.initials: S
authors.lastname: Spremović-Radjenović
authors.forename: Gordana
authors.initials: G
authors.lastname: Lazović
authors.forename: Jelena
authors.initials: J
authors.lastname: Marinković
authors.forename: Andreja
authors.initials: A
authors.lastname: Glisić
authors.forename: Srboljub
authors.initials: S
authors.lastname: Milićević
mesh_terms: D000022:Abortion, Spontaneous / Q000209:etiology; D000328:Adult; D001327:Autoimmune Diseases / Q000150:complications* / Q000188:drug therapy; D016640:Diabetes, Gestational / Q000209:etiology; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications; D007037:Hypothyroidism / Q000150:complications; D011247:Pregnancy; D011248:Pregnancy Complications / Q000188:drug therapy; D047928:Premature Birth / Q000209:etiology; D013959:Thyroid Diseases / Q000150:complications* / Q000188:drug therapy