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Is estrogen exposure a protective factor for pancreatic neuroendocrine tumours in female patients with multiple endocrine neoplasia syndrome type 1? 期刊论文

编号：

fb55b2f9-27ad-45e1-ae21-7c3e1594c3dc
作者：

Qiu, Wei(邱伟)#^[1,2]Christakis, Ioannis^[2];Stewart, Ashley A.^[3];Vodopivec, Danica M.^[2];SilvaFigueroa, Angelica^[2];Chen, Huiqin^[4];Woodard, Terri L.^[5];Halperin, Daniel M.^[6];Lee, Jeffrey E.^[2];Yao, James C.^[6];Perrier, Nancy D.*^[2]
语种：

英文
期刊：

CLINICAL ENDOCRINOLOGY ISSN：0300-0664 2017 年 86 卷 6 期 (791 - 797) ; JUN
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摘要：

Objective Pancreatic neuroendocrine tumours (PNETs) are the most common cause of death in patients with multiple endocrine neoplasia type 1 (MEN1). Women have been shown to have improved survival, which may suggest a possible protective effect of female sex hormones. The aim of this study was to evaluate the relationship between estrogen exposure and PNET tumourigenesis, tumour growth and survival in female MEN1 patients with these tumours.
Design We performed a retrospective chart review of the existing MEN1 database in our institution. Detailed information about female patients" menstrual and reproductive history, and PNET clinicopathologic characteristics was collected. Questionnaires regarding estrogen exposure were used to collect information that was missing in the database.
Patients Of 293 confirmed MEN1 cases, 141 women met the inclusion criteria.
Measurements We used measures of cumulative estrogen exposure time (CEET), parity, live birth pregnancies and bilateral oophorectomy to estimate estrogen exposure.
Results There was no significant association between CEET and time to PNET diagnosis (hazard ratio = 0.966, P = 0.380). For the correlation between estrogen exposure and PNET type, size, numbers, distant metastasis, lymph node metastasis, lymphovascular invasion, AJCC (American Joint Committee on Cancer) stage and overall survival, only CEET was significantly correlated with PNET size (P = 0.043).
Conclusions In female patients with MEN1, estrogen exposure may inhibit PNET growth. A demonstrable protective effect against PNET tumourigenesis, tumour growth and survival of patients with these tumours may require a larger cohort.
推荐引用方式
GB/T 7714：

Qiu Wei,Christakis Ioannis,Stewart Ashley A., et al. Is estrogen exposure a protective factor for pancreatic neuroendocrine tumours in female patients with multiple endocrine neoplasia syndrome type 1? [J].CLINICAL ENDOCRINOLOGY,2017,86(6):791-797.
APA：

Qiu Wei,Christakis Ioannis,Stewart Ashley A.,Vodopivec Danica M.,&Perrier Nancy D..(2017).Is estrogen exposure a protective factor for pancreatic neuroendocrine tumours in female patients with multiple endocrine neoplasia syndrome type 1? .CLINICAL ENDOCRINOLOGY,86(6):791-797.
MLA：

Qiu Wei, et al. "Is estrogen exposure a protective factor for pancreatic neuroendocrine tumours in female patients with multiple endocrine neoplasia syndrome type 1?" .CLINICAL ENDOCRINOLOGY 86,6(2017):791-797.
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