DOORS: A Research Study to Understand How Oral Semaglutide Works in People With Type 2 Diabetes Who Change From Dipeptidyl Peptidase-4 Inhibitor (DPP4i) Treatment to Oral Semaglutide in Italy

The purpose of the study is to look at the change in blood sugar levels in people with type 2 diabetes who change their treatment from DPP4i to oral semaglutide. Participant will get oral semaglutide as prescribed by the study doctor. The study will last for about 5-6 months. Participants will be asked to complete two questionnaires. One will be about eating behaviour and the other one will be diabetes related. Participant will complete this questionnaire during the normal scheduled visit with study doctor. Participants will be asked questions about their health and diabetes treatment and lab tests as part of their normal doctor's appointment.

Inclusion Criteria:Signed consent obtained before any study-related activities (study-related activities are any procedure related to recording of data according to the protocol)The decision to switch from DPP4i treatment to commercially available oral semaglutide has been made by the participant/Legally Acceptable Representative (LAR) and the treating physician before and independently from the decision to include the participant in this studyParticipant with last measurement of HbA1c >= 7.5% at informed consent and treatment initiation visit (V1) or less than or equal to (<=) 90 days before informed consent and treatment initiation visit (V1)Treatment naïve to insulin. An exception is short-term insulin treatment for acute illness for a total of < 14 daysExclusion Criteria:Previous participation in this study. Participation is defined as having given informed consent in this studyParticipation in any clinical trial of an approved or non-approved investigational medicinal product within 30 days prior to the informed consent and treatment initiation visit (V1) and throughout the duration of the studyParticipants with type-1 diabetesParticipants who are pregnant or who become pregnant (or who plan to become pregnant) during the study periodMental incapacity, unwillingness or language barriers precluding adequate understanding or cooperation.Age < 18 years on the informed consent and treatment initiation visit (V1)