A Study of HDM1005 in Participants With T2DM Not Controlled With Diet/Exercise or Metformin

Not Applicable

Recruiting

• Conditions: Type 2 Diabetes
• Interventions: Drug: HDM1005 1; Drug: HDM1005 2; Drug: HDM1005 3; Drug: HDM1005 4; Drug: Placebo; Drug: Dulaglutide 1.5 MG

• Registration Number: NCT07109700
• Lead Sponsor: Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd.

Brief Summary

This study is a multicenter, randomized, double-blind (with open-label dose levels and active comparator), parallel-group, placebo- and active-controlled Phase 2 clinical trial aimed at evaluating the efficacy, safety, immunogenicity, and pharmacokinetic (PK) characteristics of HDM1005 in subjects with Type 2 Diabetes Mellitus (T2DM) who have inadequate glycemic control after diet/exercise or metformin therapy.

A total of 216 subjects will be enrolled. All subjects will be stratified by baseline HbA1c levels (≤8.5% or \>8.5%) and prior metformin use, then randomized 1:1:1:1:1:1 to: Group 1 (HDM1005 0.5 mg), Group 2 (HDM1005 1.0 mg), Group 3 (HDM1005 2.0 mg), Group 4 (HDM1005 3.0 mg), Group 5 (Placebo), and Group 6 (open-lable dulaglutide 1.5 mg, active comparator), with 36 subjects in each treatment group. Within each dose cohort (0.5/1.0/2.0/3.0mg), there will be \~45 total subjects (36 HDM1005 + 9 placebo). The 1.0mg, 2.0mg, and 3.0mg cohorts will implement dose titration.

The study consists of: 2-week screening, 20-week treatment, and 4-week safety follow-up. The end-of-study visit will be conducted 28 days after the last administration cycle.

Detailed Description

Not available

Study Timeline

• Status Verified: 2025-03
• Study Start: 2025-04-30
• Study First Submitted: 2025-07-25
• Study First Submitted QC: 2025-07-31
• Study First Posted: 2025-08-07
• Last Update Submitted: 2025-08-12
• Last Update Posted: 2025-08-17
• Primary Completion: 2026-01-31
• Study Completion: 2026-02-28

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 216

Inclusion Criteria

• Confirmed as Type 2 Diabetes Mellitus (T2DM) for at least 24 weeks;
• Hemoglobin A1c (HbA1c) ≥7.5% and ≤10.5%
• Body Mass Index (BMI within the range of 22.5 ~ 40.0 kg/m2

Exclusion Criteria

• Other types of diabetes besides T2DM
• Acute complications of diabetes (such as diabetic ketoacidosis, diabetic lactic acidosis, or hyperosmolar non-ketotic coma) occurred within 24 weeks prior to signing the Informed Consent Form (ICF)
• History of a level 3 hypoglycemic episode or a history of asymptomatic hyp oglycemic episodes within 24 weeks prior to signing the ICF
• History or family history of medullary thyroid carcinoma (MTC), thyroid C-cell hyperplasia, or multiple endocrine neoplasia type 2 (MEN2)
• History of acute or chronic pancreatitis; or presence of risk factors for pancreatitis; or history of symptomatic gallbladder disease within 24 weeks prior to signing the ICF
• Investigator determines that the subject has a condition or disease affecting gastric emptying or gastrointestinal nutrient absorption, such as weight-loss surgery or other gastric resections, irritable bowel syndrome, dyspepsia, or gastroparesis
• Use of antidiabetic medications within 12 weeks prior to signing the ICF
• Hemoglobin (Hb) <100 g/L (female) or <110 g/L (male)
• FPG ≥13.9 mmol/L
• Aspartate aminotransferase (AST) >2.5× upper limit of normal (ULN) and/or alanine aminotransferase (ALT) >2.5× ULN
• Total bilirubin >1.5× ULN
• Fasting triglyceride (TG) >5.6 mmol/L (500 mg/dL)

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Experimental group: HDM1005 1	HDM1005 1	HDM1005 administered subcutaneously (SC)
Experimental group: HDM1005 2	HDM1005 2	HDM1005 administered SC
Experimental group: HDM1005 3	HDM1005 3	HDM1005 administered SC
Experimental group: HDM1005 4	HDM1005 4	HDM1005 administered SC
Placebo group	Placebo	Placebo administered SC
Active Comparator: Dulaglutide	Dulaglutide 1.5 MG	Dulagutide administered SC

Primary Outcome Measures

Name	Time	Method
Change from baseline in Hemoglobin A1c (HbA1c)	Baseline, Week 20	HbA1c is the glycosylated fraction of hemoglobin A. HbA1c is measured primarily to identify average plasma glucose concentration over prolonged periods of time.

Secondary Outcome Measures

Name	Time	Method
Change from baseline in HbA1c	Baseline, Week 12	HbA1c is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time.
Change from baseline in body weight	Baseline, Week 12 and Week 20	Change from baseline in body weight is calculated by subtracting the baseline weight measurement from the post-treatment weight measurement at a specified time point.
The percentage of patients reaching the HbA1c target of ≤6.5% and of ≤7.0%	Week 20	HbA1c is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time.
Change frome baseline in fasting plasma glucose (FPG)	Baseline, Week 12 and Week 20	FPG is a test to determine sugar levels in serum sample after an overnight fast.

Trial Locations

Locations (1)

Peking University People's Hospital; 🇨🇳 Beijing, Beijing, China