Endocrine Abstracts

Background: Incidence of gastroenteropancreatic neuroendocrine neoplasms (GEP-NEMs) is increasing, but etiology of sporadic, non-familial disease remains obscure. Behavioral risk factors like smoking and alcohol consumption may be associated with GEP-NENs, yet environmental factors potentially associated with GEP-NENs remain unexamined. We regressed age-adjusted incidence rates for GEP-NENs cases in California (CA) on county-level pollution data to determine if an association ...

Context: Previous studies have suggested that infections are an important cause of death in patients with Addison’s disease, but epidemiological studies on the frequency of infections in this population are scarce.Design and setting: We conducted a cohort study, using data from the Dutch PHARMO record linkage system, linking patients’ demographics and medical histories to the use of prescription drugs, diagnostic and therapeutic data from hospi...

Background: Bone metastasis from gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) was once considered rare, but prevalence has recently been reported as high as 12%. Although bone metastasis has been associated with poor prognosis, the most frequent cause of mortality in this population remains liver failure when liver metastases are present. Thus, it remains unclear whether patients with concurrent liver and bone metastasis who receive liver directed therapy (LDT) w...

Introduction: Medullary and papillary thyroid carcinoma (MTC and PTC) are two types of thyroid cancer that can originate from activating mutations or rearrangements in the RET gene. Therapeutic options are limited in recurrent disease but since RET is a tyrosine kinase (TK) receptor involved in cellular growth and proliferation, treatment with a TK-inhibitor might be promising. Several TK-inhibitors have been tested in clinical trials, but it is unknown which inhibitor is most...

Purpose: Hypopituitarism is frequently associated with lifelong replacement therapy. However, it has been suggested that recovery from hypopituitarism after transsphenoidal surgery (TSS) for pituitary adenomas may occur during follow up. The aim of this study was to assess the frequency of hypothalamus-pituitary-adrenal (HPA) axis recovery after TSS in patients with non-functioning pituitary adenomas and acromegaly.Methods: Over the 3-year observational ...