A Phase IIIb Clinical Study to Assess the Efficacy and Safety of GZR4 in Subjects With Type 2 Diabetes Mellitus Treated With Basal Insulin

ConditionDiabetes
Trial statusRecruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexAll
Age18+
SponsorGan & Lee Pharmaceuticals.

About this trial

This study will be conducted to compare the efficacy, safety and patient-reported outcome of GZR4 and Insulin Icodec with or without Non-Insulin Antidiabetic Agents in subjects with Type 2 Diabetes Mellitus (T2DM) treated with basal insulin.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Sign the Informed Consent Form (ICF) before the study, fully understand the contents, process and possible adverse reactions of the study, and be able to follow the contraindications and restrictions specified in this protocol.

Males and females age ≥ 18 years at the time of informed consent.

The pregnancy test for β-human chorionic gonadotropin (hCG) must be negative for women of childbearing potential during the screening period and prior to randomization.

From signing the Informed Consent Form until 3 weeks after the end of treatment, female subjects of childbearing potential and male subjects and their partners must agree to use reliable contraceptive measures and not donate eggs (ova, oocytes) or sperm for assisted reproductive purposes.

Disqualifiers

A history of allergy to drugs with two or more mechanisms of action in the past, or known allergies, hypersensitivity, or intolerance to the investigational medicinal product or its excipients.

Subjects who are pregnant, lactating or planning to become pregnant during the study at screening.

Participated in any drug clinical study (received non-placebo medication during the study) within a recent period of time (90 days or 5 half-lives of the previous investigational medicinal product, whichever is longer), or plans to participate in another clinical study before completing all scheduled assessments in this clinical study.

Underwent invasive cardiovascular or cerebrovascular procedures within 180 days before screening; or experienced acute heart failure, myocardial infarction, stroke, or hospitalization due to angina unstable, transient ischaemic attack, or other acute cardiovascular events within 180 days before screening; or have a history of chronic cardiac failure classified as New York Heart Association Class III or IV at screening; or plan to undergo coronary, carotid, or peripheral arterial revascularisation procedures during the study; or have clinically significant abnormalities on the electrocardiogram (ECG) that the investigator considers inappropriate to participate in this study (such as second-degree type II or third-degree atrioventricular block, ventricular fibrillation, etc.).

Trial design

Design model

Parallel

Treatments tested in this trial

  • GZR4

    Drug

    GZR4 s.c., once-weekly,treat-to-target dose

  • Insulin Icodec group

    Drug

    insulin Icodec s.c., once-weekly,treat-to-target dose

Treatment groups

300 Participants
are divided into 2 treatment groups
Group A: GZR4 groupExperimental treatment 1 intervention
Group B: insulin Icodec groupActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

Change in HbA1c

Time frame
From baseline (week 0) to week 26

Secondary outcomes

1

hypoglycaemia events

Time frame
From baseline (week 0) to week 26
2

adverse events

Time frame
From baseline (week 0) to week 26
3

Change in weight

Time frame
From baseline (week 0) to week 26

Other outcomes

Sponsors and contacts

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