Characterization of Type 1 Diabetes Subgroup: An Artificial Intelligence Analysis of Clinical and Glucometric Features

The goal of this observational study is to characterize different subgroups among patients with type 1 diabetes. The main research question is: Are there distinct subtypes among people with type 1 diabetes? Participants will be invited to take part in the study by allowing access to their health data. They will not be required to undergo any additional examinations, tests, visits, or interventions.

NCT Number	NCT07461805
Lead Sponsor	Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau Collaborators: Sociedad Española de Diabetes, Associació Catalana de Diabetis
Conditions	Type 1 Diabetes Mellitus
Enrollment	800 participants
Start Date	2025-11-04
Primary Completion	2028-06 (estimated)
Study Completion	2028-12 (estimated)
Updated on ClinicalTrials.gov	2026-03-10