A Study of GZR18 Injection in Chinese Adult Patients With Type 2 Diabetes Mellitus (T2DM)

NCT ID: NCT06256523

Last Updated: 2024-02-23

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1/PHASE2
• Total Enrollment: 72 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2022-06-29
• Study Completion Date: 2023-09-28

Brief Summary

This is a randomized, double-blind, placebo-controlled Phase Ib/IIa clinical study in Chinese patients with type 2 diabetes mellitus (T2DM) inadequately controlled with diet and exercise and/or treated with irregular use of antidiabetic drugs to evaluate the safety, tolerability, pharmacokinetics and efficacy of GZR18 injection in adult subjects with T2DM. This study is divided into Part A and Part B, which are to be conducted simultaneously.

Conditions

Type 2 Diabetes

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

GZR18

GZR18 injection s.c.

Group Type: EXPERIMENTAL

GZR18

Intervention Type: DRUG

0.5mg-13mg

Placebo

Placebo injection s.c.

Group Type: PLACEBO_COMPARATOR

Placebo

Intervention Type: OTHER

administered the same volume as GZR18

Interventions

GZR18

0.5mg-13mg

Intervention Type: DRUG

Placebo

administered the same volume as GZR18

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

1. Chinese adults, male and female, aged 18-65 years (both inclusive; subject to the date of signing of ICF).

2. Diagnosis of type 2 diabetes mellitus according to the diagnostic and classification criteria for diabetes mellitus issued by the World Health Organization (WHO) in 1999.

3. Patients with type 2 diabetes mellitus (T2DM) inadequately controlled with diet and exercise and/or treated with irregular use of antidiabetic drugs.

4. Hemoglobin A1c (HbA1c) ≥ 7.0% and ≤ 10 % at screening;

5. Body mass index (BMI) ≥ 18.5 kg/m2 and ≤ 35 kg/m2 at screening.

6. Those who have no birth and sperm donation plans, and voluntarily take effective contraceptive measures from the signing of ICF to 3 months after the last dose. A negative pregnancy test for women of childbearing potential at screening.

7. Fully understanding the study objectives, the nature of the study, methods used and adverse reactions that may occur in the study, willing to enter the study and sign the ICF, and capable of communicating well with the investigator, and understanding and abiding by the requirements of the study.

Exclusion Criteria

1. Diabetes mellitus other than T2DM, such as type 1 diabetes mellitus.

2. Fasting C-peptide < 0.3 nmol/L.

3. Use of any DPP-4 inhibitors, insulin secretagogues such as sulfonylureas, TZDs and/or GLP-1 analogs within 3 months prior to screening.

4. Continuous insulin use for more than 14 days within 1 year prior to screening (time of insulin use for gestational diabetes mellitus is excluded from this limit).

5. Treatment with growth hormone, diuretics, etc., that may affect insulin levels as judged by the investigator within 6 months prior to screening.

6. Immunoserologic panel test results [infection screening tests for hepatitis B surface antigen (HBsAg), hepatitis C virus antibody (HCV-Ab), human immunodeficiency virus antibody (HIV-Ab), and Treponema pallidum antibody] assessed by the investigator as abnormal and clinically significant.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Gan and Lee Pharmaceuticals, USA

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Liyuan Zhao, Ph.D

Role: STUDY_DIRECTOR

Gan & Lee Pharmaceuticals.

Locations

Gan & Lee Pharmaceuticals Co., Ltd

Beijing, , China

Countries

China

Other Identifiers

GL-GLP-CH2001

Identifier Type: -

Identifier Source: org_study_id