Ireland
--:--IST
Recruiting Observational

Evaluation of Main Determinants of Postprandial Glucose Response in Type 1 Diabetes

NCT05936242 · tracked via the Priya Life Science Italy tracker
Phase
Observational
Started
2021-05-18
Last updated
2025-09-19

Condition(s) studied

Type 1 Diabetes

Study summary

The goal of this observational study is to explore inter- and intra-individual determinants of postprandial glucose response in patients with type 1 diabetes using continous glucose monitoring (CGM).

Blood samples and anthropometrics will be collected during hospital visit. Participants will be asked to:

* record a seven-day food diary
* complete EPIC food frequency questionnaire
* complete questionnaires on sleep hygiene
* collect a stool sample

Eligibility

Sex
ALL
Min age
18 Years
Max age
70 Years
Healthy volunteers
No
Inclusion Criteria: * Type 1 Diabetes Exclusion Criteria: * Pregnancy and/or breastfeeding * Other chronic or acute diseases * Use of antibiotics in the past 3 months

Primary outcome measure(s)

  • Postprandial glucose response — Related to 7-days food record
    Postprandial glucose response wil be calculated by the trapezoidal method as the area under the curve above the baseline value (iAUC). The association between iAUC and gut microbiota composition derived from the analysis of faeces samples will be assessed. The association between iAUC and energy intake and dietary composition derived from the analysis of 7-days food record and EPIC will be assessed.

Trial sites (1)

FacilityCityRegionStatus
Federico II University Hospital Naples Italy Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT05936242 on ClinicalTrials.gov ↗ ← All trials in Italy