Assessment of Pancreatic Dysfunction in Patients With Type 2 Diabetes

The goal of this observational study is to better understand how the pancreas works in adults with type 2 diabetes. The study focuses on both hormone production (endocrine function) and digestive function (exocrine function) of the pancreas. The main questions it aims to answer are: * Can problems with the pancreas help identify a different type of diabetes called pancreatogenic diabetes? * How are blood markers and pancreas structure related to pancreatic function? Participants will: * Have blood tests to measure glucose, insulin, and other markers * Provide a stool sample to assess digestive function * Undergo an ultrasound examination of the pancreas * Answer questions about digestive symptoms The study will take place during a single visit in outpatient clinics.

NCT Number	NCT07512934
Lead Sponsor	West Kazakhstan Marat Ospanov Medical University Collaborators: Universitatea de Stat de Medicina si Farmacie Nicolae Testemiţanu
Conditions	Pancreatogenic Diabetes Mellitus, Type 2 Diabetes Mellitus (T2DM), Exocrine Pancreatic Insufficiency (EPI)
Enrollment	310 participants
Start Date	2025-07-07
Primary Completion	2026-07-01 (estimated)
Study Completion	2026-12-01 (estimated)
Updated on ClinicalTrials.gov	2026-04-06