Endocrine Abstracts

Background: The optimal therapy sequencing for metastatic neuroendocrine tumors (NETs) remains undefined. Recent advances in systemic therapies may have changed approaches. Better understanding in patterns of care is necessary to assess and design treatment strategies. We examined the use of factors associated with liver-directed therapy over time.Methods: We conducted a population-based study of metastatic NETs over 2000-2019. Outcomes were use of liver...

Background: Neuroendocrine cancers arise in the endocrine cells localized throughout the body. Most are found in the Gastroenteropancreatic (GEP) system pancreas, stomach, and small and large intestines. They are heterogenous in their etiology, morphology, and phenotypes. Due to late diagnosis and low prevalence, clinical specimens are limited for research. Thus, preclinical models are pivotal for the understanding of this disease. This study focuses on establishing a novel pa...

Background: While there have been major advances in the care of neuroendocrine tumors (NETs), there is still no widely adopted therapeutic sequencing in metastatic NETs. The roles and benefits of locoregional treatments need reassessment, in order to define a modern therapeutic algorithm. We examined contemporary short-term outcomes of liver-directed therapy for metastatic NETs.Methods: We conducted a population-based retrospective cohort study of patien...

Background: While the epidemiology of overall and gastrointestinal neuroendocrine neoplasms (NENs) has been reported, data specific to lung NENs remain scarce. Such understanding is crucial in designing tailored strategies to improve care and outcomes. We examined the incidence, overall survival (OS), and disease-specific death (DS-deaths) for lung NENs.Methods: We conducted a population-based retrospective cohort study of adult patients with incident lu...

Background: The treatment of neuroendocrine neoplasms (NENs) of higher grade remains a dilemma. In these patients the role of immunotherapy is still unclear and predictive biomarkers are an unmet need. Herein, we present a revised translational analysis of the NET001 and NET002 (NCT03278405, NCT03278379) clinical trials.Methods: Patients with advanced WHO G2-3 NENs who had a gastroenteropancreatic (GEP) or a bronchial primary (excluding typical carcinoid...

Background: Carcinoid heart disease (CHD) is a complication of neuroendocrine tumors (NETs). While its pathophysiology and manifestations are described, little is known about its occurrence in all patients diagnosed with NETs. We examined the occurrence of CHD and explored the use of echocardiography after diagnosis of NET.Methods: We conducted a population-based retrospective cohort study of adults diagnosed with small bowel and lung NETs (2000-2019). C...