دورية أكاديمية
Diabetes insipidus is an unfavorable prognostic factor for response to glucocorticoids in patients with autoimmune hypophysitis
| العنوان: | Diabetes insipidus is an unfavorable prognostic factor for response to glucocorticoids in patients with autoimmune hypophysitis |
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| المؤلفون: | Lupi, Isabella, Cosottini, Mirco, Caturegli, Patrizio, Manetti, Luca, Urbani, Claudio, Cappellani, Daniele, Scattina, Ilaria, Martino, Enio, Marcocci, Claudio, Bogazzi, Fausto |
| سنة النشر: | 2017 |
| المجموعة: | Istituto Nazionale di Fisica Nucleare (INFN): Open Access Repository |
| مصطلحات موضوعية: | Endocrinology, General Medicine, Diabetes and Metabolism |
| الوصف: | Introduction Autoimmune hypophysitis (AH) has a variable clinical presentation and natural history; likewise, its response to glucocorticoid therapy is often unpredictable. Objective To identify clinical and radiological findings associated with response to glucocorticoids. Design and methods 12 consecutive patients with AH, evaluated from 2008 to 2016. AH was the exclusion diagnosis after ruling out other pituitary masses and secondary causes of hypophysitis. Mean follow-up time was 30 ± 27 months (range 12–96 months). Results MRI identified two main patterns of presentation: global enlargement of the pituitary gland or panhypophysitis (n = 4, PH), and pituitary stalk abnormality only, or infundibulo-neuro-hypophysitis (n = 8, INH). Multiple tropin defects were more common in PH (100%) than those in INH (28% P = 0.014), whereas diabetes insipidus was more common in INH (100%) than that in PH (50%; P = 0.028). All 4 PH and 4 out of 8 INH were treated with glucocorticoids. Pituitary volume significantly reduced in all PH patients (P = 0.012), defective anterior pituitary function recovered only in the two patients without diabetes insipidus (50%) and panhypopituitarism persisted, along with diabetes insipidus, in the remaining 2 (50%). In all INH patients, either treated or untreated, pituitary stalk diameter reduced (P = 0.008) but diabetes insipidus persisted in all. Conclusions Glucocorticoid therapy may improve anterior pituitary function in a subset of patients but has no effect on restoring posterior pituitary function. Diabetes insipidus appears as a negative prognostic factor for response to glucocorticoids. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | url:https://www.openaccessrepository.it/communities/itmirrorTest; https://www.openaccessrepository.it/record/191696Test |
| DOI: | 10.1530/eje-17-0123 |
| الإتاحة: | https://doi.org/10.1530/eje-17-0123Test https://www.openaccessrepository.it/record/191696Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.3D32504A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1530/eje-17-0123 |
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