Continuous Glucose Metrics in Patients With Gastroparesis in Type 1 or Type 2 Diabetes

Description

Investigators will analyze and compare various Glucose Metrics (GM) derived from a Continuous Glucose Monitor (CGM) between individuals with diabetes and gastroparesis and those with diabetes without gastroparesis over a period of 28 days and during two standardized meal challenge visits. Furthermore, the investigators aim to assess whether there is an association between gastroparesis and GM parameters.

The objective is to propose a new tool (Diabetic Gastroparesis Index or Score) to assess for early gastroparesis in patients with diabetes using the identified and analyzed GM. This may help patients and providers to recognize gastroparesis early and facilitate necessary medical interventions.

Hyperglycemia and hypoglycemia episodes will be monitored throughout the study for both groups and their association with GM and gastroparesis will be evaluated.

The Gastroparesis Cardinal Symptom Index (GCSI) and the Gastrointestinal Quality of Life Index (GIQLI) questionnaires will be performed to assess the association of gastroparesis symptoms with GM.