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Biomedical subjects

H P Ostergaard Kristensen

Publications and source records attributed to H P Ostergaard Kristensen.

8 recordsLinked to original sources
PubMed1987

Thyroid dysfunction after delivery: incidence and clinical course.

In a prospectively planned study of 591 Danish women thyroid dysfunction after delivery was found in 23 (3.9%). Seven women were hypothyroid and 16 were thyrotoxic. In seven of the thyrotoxic subjects a hypothyroid phase followed. Thyroid dysfunction was mostly transient with complete resolution within a year but persisted in three women (13%). Three months after delivery a positive titre of thyroid microsomal antibodies (TMAb) was found in 38 women (6.4%). Positive titres of TMAb were more often found in women with thyroid dysfunction than in those without (20/38 vs. 3/553). Maximal TMAb titres were seen 5-6 months after delivery and were associated with the occurrence of hypothyroidism. Postpartum thyroid dysfunction was found more often in women with a personal or family history of autoimmune thyroid disorder.

Antibodies↗
PubMed1979

Iodine-induced hypothyroidism and its effect on the severity of asthma.

Among 1107 patients with asthma or chronic asthmatic bronchitis and 96 with hypothyroidism we found 12 patients with both diseases. Seven of these patients had hypothyroidism induced by iodine-containing expectorants. Five of 209 patients with hyperthyroidism had coexistent asthmatic lung disease, but none of these five had been taking iodine. The severity of asthma is considered in relation to changes in thyroid function following withdrawal of iodine. Three patients had an exacerbation of their asthma, while another three had no change in their asthma when the iodine treatment was discontinued and the euthyroid state subsequently restored. All six patients had a marked improvement of their general wellbeing when the euthyroid state was re-established. It is concluded that treatment with iodine-containing expectorants causing hypothyroidism is unwise and should be withdrawn even when the patients praise the beneficial effect of iodine on the asthma per se.

Aged↗
PubMed1978

Thyroid function tests in adults with Down's syndrome.

Thyroid status was studied in 24 patients above the age of 40 years with Down's syndrome. Three patients had thyroid function tests indicating hypothyroidism. Eight patients had thyroid autoantibodies in serum and 8 patients had a higher than normal level of thyroid stimulating hormone in serum. None of the patients had figures indicating thyrotoxicosis. None of the patients showed any of the clinical signs usually seen in patients with hypothyroidism. It is concluded that biochemical tests indicating hypothyroidism are much more often seen in patients with Down's syndrome than in normal subjects and that thyroid status should be assessed in old patients with this disease.

Adult↗