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ID 114398
タイトル別表記
AIP Mutation-positive Pituitary Tumors
著者
Marques, Pedro Queen Mary University of London
Caimari, Francisca Queen Mary University of London
Hernández-Ramírez, Laura C. Queen Mary University of London|National Institutes of Health
Collier, David Queen Mary University of London
Iacovazzo, Donato Queen Mary University of London
Ronaldson, Amy Queen Mary University of London
Magid, Kesson Queen Mary University of London
Lim, Chung Thong Queen Mary University of London
Stals, Karen Royal Devon & Exeter NHS Foundation Trust
Ellard, Sian Royal Devon & Exeter NHS Foundation Trust
Grossman, Ashley B. Queen Mary University of London
Korbonits, Márta Queen Mary University of London
キーワード
pituitary neuroendocrine tumor
pituitary adenoma
familial isolated pituitary adenoma
somatotropinoma
gigantism
aryl hydrocarbon receptor-interacting protein
資料タイプ
学術雑誌論文
抄録
Context: Germline mutations in the aryl hydrocarbon receptor-interacting protein (AIP) gene are responsible for a subset of familial isolated pituitary adenoma (FIPA) cases and sporadic pituitary neuroendocrine tumors (PitNETs).
Objective: To compare prospectively diagnosed AIP mutation-positive (AIPmut) PitNET patients with clinically presenting patients and to compare the clinical characteristics of AIPmut and AIPneg PitNET patients.
Design: 12-year prospective, observational study.
Participants & Setting: We studied probands and family members of FIPA kindreds and sporadic patients with disease onset ≤18 years or macroadenomas with onset ≤30 years (n = 1477). This was a collaborative study conducted at referral centers for pituitary diseases.
Interventions & Outcome: AIP testing and clinical screening for pituitary disease. Comparison of characteristics of prospectively diagnosed (n = 22) vs clinically presenting AIPmut PitNET patients (n = 145), and AIPmut (n = 167) vs AIPneg PitNET patients (n = 1310).
Results: Prospectively diagnosed AIPmut PitNET patients had smaller lesions with less suprasellar extension or cavernous sinus invasion and required fewer treatments with fewer operations and no radiotherapy compared with clinically presenting cases; there were fewer cases with active disease and hypopituitarism at last follow-up. When comparing AIPmut and AIPneg cases, AIPmut patients were more often males, younger, more often had GH excess, pituitary apoplexy, suprasellar extension, and more patients required multimodal therapy, including radiotherapy. AIPmut patients (n = 136) with GH excess were taller than AIPneg counterparts (n = 650).
Conclusions: Prospectively diagnosed AIPmut patients show better outcomes than clinically presenting cases, demonstrating the benefits of genetic and clinical screening. AIP-related pituitary disease has a wide spectrum ranging from aggressively growing lesions to stable or indolent disease course.
掲載誌名
The Journal of Clinical Endocrinology & Metabolism
ISSN
0021972X
19457197
cat書誌ID
AA00695484
AA1203774X
出版者
The Endocrine Society|Oxford University Press
105
6
開始ページ
dgaa040
発行日
2020-01-30
備考
Collaborators : Members of the FIPA consortium are listed at http://www.fipapatients.org/fipaconsortium/.
権利情報
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
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言語
eng
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出版社版
部局
歯学系