Abstract library

222 results for "CgA change".
#826 Correlation of Serum Chromogranin A Change with Radiographic Response in Patients with Non-Functioning Advanced Neuroendocrine Tumors
Introduction: Numerous studies have suggested that CgA determination may be useful for the diagnosis and follow-up of neuroendocrine tumors (NETs).
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Biomarkers
Presenting Author: Yuejuan Cheng
Authors: Cheng Y, Sun Z, Bai C, Ying H, ...
#3054 Nutritional Status and Considerations for Patients Diagnosed with a Gastroenteropancreatic Neuroendocrine Tumour: Nutrition in NETs Study
Introduction: Gastroenteropancreatic neuroendocrine tumours (GEP NET) can adversely affect nutritional status. Cross-sectional studies report up to 25% of GEP NET patients are malnourished and dietary change may be prevalent. Nevertheless, clinical guidelines lack advice on nutrition management.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Medical treatment - others, not specified
Presenting Author: Erin Laing
#805 Clinically Detected Gastroenteropancreatic Neuroendocrine Tumors are on the Rise: Epidemiological Changes in Germany
Introduction: -
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Epidemiology/Natural history/Prognosis - Descriptive epidemiology
Presenting Author: Dr. med. Jan Eick
Keywords: GEP-NET, Germany
#999 Tumor Perfusion Changes During Everolimus (E) Treatment: Preliminary Results from Perfusion-CT (P-CT) Study
Introduction: Criteria other than RECIST are not validated for evaluation of response during treatment in pancreatic neuroendocrine tumors (pNETs). Preliminary evidence favors antiangiogenic properties of E.
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Sara Cingarlini
Keywords: everolimus, pNET, P-CT
#2128 Epigenetic Changes in DAXX and/or ATRX Negative Pancreatic Neuro-Endocrine Tumors
Introduction: The most commonly mutated genes in Pancreatic Neuroendocrine Tumors (PanNETs) are MEN1, DAXX and ATRX, which encode for proteins involved in epigenetic regulation. DAXX/ATRX mutated PanNETs are globally hypomethylated and behave clinically in a more aggressive way. Tumor pathways associated with these changes are still unclear. We hypothesize that DAXX/ATRX and MEN1 mutations mediate PanNET progression via epigenetic dysregulation.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Basic Science - Genetics, epigenetics, miRNAs, Omics
Presenting Author: Annunziata Di Domenico
#2190 A Prospective Nordic Study on the Use of Chromogranin A for the Prediction of Progression in Patients with Pancreatic and Small Intestinal Neuroendocrine Tumors
Introduction: Retrospective studies showed that changes in plasma chromogranin A (CgA) might predict change in tumor burden in gastroenteropancreatic neuroendocrine tumor (GEP-NET) patients.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Biomarkers
Presenting Author: Gitte Dam
Keywords: gep-net, ct, cga, correlation
#3055 Dynamics of Changes in Chromogranin A Concentration as a Prognostic Factor Radiopeptide Therapy in Neuroendocrine Tumours
Introduction: Chromogranin A (CgA) is a non-specific marker of neuroendocrine tumors (NET) and its significantly increased level is an unfavorable prognostic factor while the decrease in CgA during biotherapy with somatostatin analogs (SSA) correlates with the increase in profession free survival (PFS).
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Biomarkers
Presenting Author: Dr Daria Handkiewicz-Junak
Keywords: CgA, PRRT, prognosis
#262 Changes on Chromosome 18 are Involved in Sporadic and Familial Ileal Carcinoid Tumor Development
Introduction: Small intestine neuroendocrine tumors (ileal carcinoid) is generally considered a sporadic disease. We have identified nine families with an ileal carcinoid tumor diagnosed in two or more individuals.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Professor Eva Tiensuu Janson
#969 Identification of Hypoxia Induced Epigenetic Changes in the Development of Pancreatic Neuroendocrine Tumors
Introduction: In VHL syndrome, pancreatic NETs develop through bi-allelic inactivation of VHL with subsequent HIF pathway activation. This also occurs in sporadic pancreatic NETs.
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Basic Science - Genetics, epigenetics, miRNAs
Presenting Author: Dr Harpreet K Dibra
#1007 Normal Tissue Perfusion Changes During Everolimus Treatment: Preliminary Results from a Functional Vascular Study
Introduction: Everolimus (E) acts on cancer progression, even inhibiting tumor angiogenesis. Both tumor vasculature and a normal one could undergo everolimus effect.
Conference: 11th Annual ENETS Conference 2014 (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Sara Cingarlini