title: [Unwanted modification of the thyroid gland by drugs with special reference to nonsteroidal antirheumatic agents].
abstract: In two retrospective clinical studies was investigated the influence of the modern non-steroidal antirheumatic drugs indometacin and diclofenac (Rewodina) on the thyroid gland and corresponding peripheral hormone parameters. Under longterm treatment with indometacin a moderate strumigenic effect could be observed, which could not clearly be proved under the diclofenac therapy. In all patients with rheumatoid arthritis, independent of the kind of pharmacotherapy, decreased T3-hormone levels were found in normal serum T4-values. The findings are discussed as "low-T3-syndrome" in rheumatoid arthritis, induced by the disease lasting for many years possibly in combination with the long-term therapy with antirheumatic drugs. In a second series of investigations in 75 out of 3,104 patients (2.4%) with a bland struma distinct references to a medicamentous evocation of the enlargement of the thyroid gland were found. Anticonvulsive drugs and the antidepressive drug lithium stood in the first place as inductors of such medicamentous struma. Of the non-steroidal antirheumatic drugs only some cases could be ascribed to phenylbutazone, whereas the more modern preparations indometacin and diclofenac in none of our patients could with certainty be made responsible for a development of struma.
mesh_terms: D000893:Anti-Inflammatory Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004008:Diclofenac / Q000009:adverse effects; D004359:Drug Therapy, Combination; D005260:Female; D006042:Goiter / Q000139:chemically induced; D006801:Humans; D007213:Indomethacin / Q000009:adverse effects; D008134:Long-Term Care; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013961:Thyroid Gland / Q000187:drug effects*; D013963:Thyroid Hormones / Q000097:blood
chemical_list: D000893:Anti-Inflammatory Agents; D013963:Thyroid Hormones; D004008:Diclofenac; D007213:Indomethacin
vernacular_title: Zur unerwünschten Beeinflussung der Schilddrüse durch Arzneimittel unter besonderer Berücksichtigung nichtsteroidaler Antirheumatika.