| アブストラクト | BACKGROUND: Adrenal insufficiency, a well recognised complication of treatment with oral corticosteroids, has been described in association with inhaled corticosteroid use in over 60 case reports. The risk of adrenal insufficiency in people prescribed an oral or inhaled corticosteroid in the general population is not known. A study was undertaken to quantify the association between adrenal insufficiency and oral and inhaled corticosteroid exposure. METHODS: A case-control study was performed using computerised general practice data from The Health Improvement Network. RESULTS: From a cohort of 2.4 million people, 154 cases of adrenal insufficiency and 870 controls were identified. There was a dose related increased risk of adrenal insufficiency in people prescribed an oral corticosteroid with an odds ratio of 2.0 (95% CI 1.6 to 2.5) per course of treatment per year. Adrenal insufficiency was associated with a prescription for an inhaled corticosteroid during the 90 day period before the diagnosis with an odds ratio of 3.4 (95% CI 1.9 to 5.9) and this effect was dose related (p for trend <0.001). After adjusting for oral corticosteroid exposure, this odds ratio was reduced to 1.6 (95% CI 0.8 to 3.2) although the dose relation remained (p for trend 0.036). CONCLUSION: People prescribed an oral or inhaled corticosteroid are at a dose related increased risk of adrenal insufficiency although the absolute risk is small. This analysis suggests that the increased risk in people prescribed an inhaled corticosteroid is largely due to oral corticosteroid exposure, but inhaled corticosteroids may have an effect when they are taken at higher doses. |
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| ジャーナル名 | Thorax |
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| Pubmed追加日 | 2006/03/07 |
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| 投稿者 | Mortimer, K J; Tata, L J; Smith, C J P; West, J; Harrison, T W; Tattersfield, A E; Hubbard, R B |
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| 組織名 | Division of Respiratory Medicine, Nottingham City Hospital, Nottingham NG5 1PB,;UK. Kevinmortimer@msn.com |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/16517576/ |
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