CLINICAL AND LABORATORY TEST ABNORMALITIE S IN ELDERLY PATIENTS WITH THYROID-DYSFUNCTION

Citation
P. Jouanny et al., CLINICAL AND LABORATORY TEST ABNORMALITIE S IN ELDERLY PATIENTS WITH THYROID-DYSFUNCTION, La Semaine des hopitaux de Paris, 71(17-18), 1995, pp. 512-517
Citations number
NO
Categorie Soggetti
Medicine, General & Internal
ISSN journal
00371777
Volume
71
Issue
17-18
Year of publication
1995
Pages
512 - 517
Database
ISI
SICI code
0037-1777(1995)71:17-18<512:CALTAS>2.0.ZU;2-D
Abstract
Nonthyroidal clinical manifestations and laboratory test abnormalities in subjects older than 70 years with thyroid dysfunction were studied . There were 46 patients with hyperthyroidism, 68 with hypothyroidism, and 61 with high TSH syndrome. The control group was composed of 72 e lderly subjects without thyroid dysfunction taken at random among pati ents hospitalized in an internal medicine department. Patients with hy perthyroidism were significantly more likely than controls to have ast henia (78.1 % vs 45.4 %), ACFA (39.1 % vs 16.9 %), heart failure (39.1 % vs 6.9 %), and diarrhea (37.5 % vs 11.3 %). As compared with contro ls, patients with hypothyroidism had lower diastolic blood pressure (7 1 mmHg vs 76 mmHg) and hemoglobin (11.7 g/dl vs 12.8 g/dl) values and were more likely to have high serum cholesterol levels (12.9 % vs 2.7 %). There were no significant differences between patients-with high T SH syndrome and controls or patients with hypothyroidism. Amiodarone t herapy was associated with lan increased risk of hyperthyroidism (odds ratio 4.0) and hypothyroidism (odds ratio 2.8). Thyroid dysfunction i s common in elderly inpatients. Clinical manifestations are often subt le and overshadowed by symptoms due to comorbid conditions. As a conse quence, looking for symptoms indicative of thyroid dysfunction may not be sufficient in elderly individuals. Broad criteria should be used t o indicate thyroid hormone assays in elderly inpatients.