Observational Study on GEP-and Pulm-NET Treated at FPG

Get Involved

Observational Study on GEP-and Pulm-NET Treated at FPG

Study Purpose

Observational ambispective monocentric study on the clinical, laboratory, pathological and molecular characteristics of patients suffering from gastroenteropancreatic tract and pulmonary neuroendocrine tumors and their prognostic and predictive value.

Recruitment Criteria

Accepts Healthy Volunteers Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms	No
Study Type An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies.	Observational
Eligible Ages	18 Years and Over
Gender	All

More Inclusion & Exclusion Criteria

Inclusion Criteria:

- histological diagnosis of gastroenteropancreatic or pulmonary NET.

- age ≥ 18 years; - radiological evidence of resectable/locally advanced/metastatic disease; - signing of informed consent; - at least one visit following the first oncological visit.

Exclusion Criteria:

- absence of clinical data that allow adequate definition of survival (primary endpoint of the study); - absence of histological diagnosis; - failure to sign the informed consent.

Trial Details

Trial ID: This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.	NCT06402695
Phase Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	Giovanni Schinzari
Principal Investigator Affiliation	Fondazione Policlinico Universitario A. Gemelli, IRCCS
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Other
Overall Status	Recruiting
Countries	Italy
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Neuroendocrine Tumors, Gep Net, Pulmonary Neuroendocrine Neoplasm

Additional Details

Neuroendocrine tumors (NETs) are a heterogeneous group of rare epithelial neoplasms arising from cells of the diffuse neuroendocrine system. In recent years their incidence has been constantly increasing and up to 80% of cases already begin in an advanced stage. The most frequent site of primary localization is the gastroenteropancreatic tract (GEP-NET) in 60% of cases, followed, in 25%, by the lung (L-NET). Clinically, NETs are classified as functioning (F) or non-functioning (NF) based on the presence of symptoms caused by hormonal secretion produced by tumor cells. NETs are characterized by great clinical and biological, inter- and intra-tumoral heterogeneity. The WHO classification identifies four categories: well-differentiated NETs, G1, G2 and G3, and poorly differentiated neuroendocrine carcinomas (NECs), which represent 10%-20% of all neuroendocrine neoplasms. This classification, together with the TNM stage according to the American Joint Committee on Cancer (AJCC 8th edition) takes on an important prognostic value. However, these two criteria are not exhaustive in predicting the aggressiveness of the pathology nor the response to oncological therapies. There is therefore a clear clinical need, to date unsatisfied, for new prognostic and predictive biomarkers, which can better define the heterogeneity of NETs by implementing classification and staging, to guide prognosis and support therapeutic decisions. The main feature of all well-differentiated NETs is the overexpression of the somatostatin receptor, measured by PCR-based or immunohistochemistry (IHC)-based methods or by imaging. Among these receptors, the SSTR2A subtype is the most commonly expressed. Diagnostic and therapeutic approaches aimed at SSTR have shown advantages but it is not clear how much the degree of expression of SSTR in positive patients influences the response to treatment and whether it has a correlation with survival, regardless of the oncological treatments used. Furthermore, since the expression of this receptor appears inversely proportional to the degree of differentiation and can be different within the same disease between primary tumor and metastatic disease, this receptor could have a further role as a measure of tumor heterogeneity and disease progression.

Arms & Interventions

Arms

: retrospective cohort

GEP- and Pulm- NET patients referred to the U.O.C. of Medical Oncology of the FPG - IRCCS since 01/01/2010 up to the date of approval of the study.

: prospective cohort

GEP- and Pulm- NET patients referred to the U.O.C. of Medical Oncology of the FPG - IRCCS starting from the date of approval of the study for the following 36 months.

Interventions

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.