Safety Of DAPAGLIFLOZIN (FORXIGA) in Patient With Type 2 Diabetes Mellitus (T2dm) In Vietnam From A Post-Marketing Surveillance Program

Forxiga (Dapagliflozin) Regulatory Post Marketing Surveillance

This study is conducted to meet the requirements of the Drug Administration of Vietnam (DAV) on conducting necessary safety evaluations in routine clinical practice for a new medication within 3 years from its date of approval. For the case of the study treatment (dapagliflozin - Forxiga), safety and drug utilization reports have been regularly submitted by AstraZeneca to DAV every 6 months since its date of approval on 25th May 2016. To provide additional evidence on the safety profile of dapagliflozin in real-life settings and support renewing marketing authorizations for Forxiga, AstraZeneca collaborated with eight hospitals across Vietnam to implement this study.

This study is a longitudinal observation on a cohort of 1001 patients with type 2 diabetes mellitus (T2DM), newly treated with dapagliflozin at eight hospitals across Vietnam. Adult T2DM patients who were newly treated with dapagliflozin and signed the informed consent form were eligibly recruited. For each recruited subject, the maximum duration of observation was 24 weeks, divided into 4 visits. In the first visit, data on subjects' baseline characteristics was collected. In the later visits, the presence, and the patterns of adverse events during the time treated with dapagliflozin were investigated.

Inclusion Criteria:

• Adult patients (≥ 18 years)
• Diagnosed with T2DM, and eligible for initiating treatment with dapagliflozin according to indications of the approved summary of product characteristics of Forxiga in Vietnam.
• Provision of signed and dated written informed consent form by the potential study subject or the subject's legal guardian to demonstrate that s/he was informed necessary information of this study, prior to any mandatory study specific procedures

Exclusion Criteria:

• Patients who were prescribed dapaglifozin for off-label use (not mentioned in the approved summary of product characteristics of Forxiga in Vietnam)
• Patients who had contraindications with Forxiga