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NCT07136701Recruiting

Risk Factors, Prognosis, Clinicopathological and Metabolic Characteristics of EO- vs LO-PanNETs

Study in Risk Factors, Prognosis, Clinicopathological and Metabolic Characteristics Between Early- and Late-Onset Pancreatic Neuroendocrine Tumors: A Multicenter Retrospective Study

Source: ClinicalTrials.gov · Last updated 13 Aug 2026

Brief summary (registry, in English)

The aim of this observational multicenter retrospective cohort study is to evaluate the differences in risk factors, prognosis, clinicopathological and metabolic characteristics between early-onset pancreatic neuroendocrine tumors (EO-PanNETs) and late-onset pancreatic neuroendocrine tumors (LO-PanNETs). The main questions it aims to answer are: Are there distinct clinical, pathological, and metabolic profiles in EO-PanNETs compared with LO-PanNETs? Do EO-PanNETs have different prognostic outcomes compared with LO-PanNETs? Researchers will compare EO-PanNET patients with LO-PanNET patients and with matched nonmalignant controls to assess differences in tumor characteristics and associated metabolic conditions. Participants will: Provide retrospective clinical, pathological, and metabolic data from hospital records. Have survival and recurrence outcomes assessed through follow-up data review.

Status (registry)
Recruiting
Study type
Observational
Enrollment
600 (estimated)
First submitted
14 Aug 2025
Start date
31 Aug 2025
Primary completion date
30 Jun 2026
Lead sponsor
Qilu Hospital of Shandong University
NCT number
NCT07136701

What you commit to

  • Study type: Observational
  • Planned participants: 600
  • From 31 Aug 2025 to the primary completion date, 30 Jun 2026
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Pancreatic neuroendocrine carcinoma; incomplete pathological data; received antitumor treatment prior to presentation; with other malignanies or malignant history.

Who the study is looking for

  • 18 years or older; histopathologically confirmed pancreatic neuroendocrine tumor by surgical resection or biopsy.

Age in the registry: 18 years to 85 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Qilu Hospital of Shandong University
Coordinator of this site? Confirm its status
JinanChinaNot yet recruiting

This page is information, not medical advice. Discuss any trial with your doctor.