Phase 2 Study of HEC88473 Injection in Subjects With Type 2 Diabetes Mellitus

NCT ID: NCT06148649

Last Updated: 2025-04-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

234 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-12-10

Study Completion Date

2025-04-23

Brief Summary

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This is a multicenter, randomized, parallel, placebo- and active comparator-controlled phase 2 trial to evaluate the efficacy, safety, pharmacokinetics and immunogenicity in subjects with T2DM.

Patients treated with diet and exercise alone, or in combination with stable metformin monotherapy (≥1500 mg/day or maximum tolerated dose ≥1000 mg/ day.), will be enrolled. Approximately 225 participants will be randomized. The study includes four stages: screening period (up to 2 weeks), lead-in period (2 weeks), treatment period (12 weeks) and safety follow-up period (3 weeks after treatment).

Detailed Description

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Conditions

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Type 2 Diabetes

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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HEC88473 dose1

T2DM subjects, receiving a weekly dose of HEC88473 dose1

Group Type EXPERIMENTAL

HEC88473, Placebo, Dulaglutide

Intervention Type DRUG

T2DM subjects, receiving a weekly dose of HEC88473, placebo or dulaglutide.

HEC88473 dose2

T2DM subjects, receiving a weekly dose of HEC88473 dose2

Group Type EXPERIMENTAL

HEC88473, Placebo, Dulaglutide

Intervention Type DRUG

T2DM subjects, receiving a weekly dose of HEC88473, placebo or dulaglutide.

HEC88473 dose3

T2DM subjects, receiving a weekly dose of HEC88473 dose3

Group Type EXPERIMENTAL

HEC88473, Placebo, Dulaglutide

Intervention Type DRUG

T2DM subjects, receiving a weekly dose of HEC88473, placebo or dulaglutide.

Placebo

T2DM subjects, receiving a weekly dose of placebo

Group Type PLACEBO_COMPARATOR

HEC88473, Placebo, Dulaglutide

Intervention Type DRUG

T2DM subjects, receiving a weekly dose of HEC88473, placebo or dulaglutide.

Dulaglutide

T2DM subjects, receiving a weekly dose of dulaglutide

Group Type ACTIVE_COMPARATOR

HEC88473, Placebo, Dulaglutide

Intervention Type DRUG

T2DM subjects, receiving a weekly dose of HEC88473, placebo or dulaglutide.

Interventions

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HEC88473, Placebo, Dulaglutide

T2DM subjects, receiving a weekly dose of HEC88473, placebo or dulaglutide.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Male or female patients 18 to 75 years of age, inclusive.
2. Have T2DM for at least 3 months before screening based on the disease diagnostic criteria (WHO 1999).
3. Have an HbA1c value of ≥7.5% and ≤10.5%, fasting blood-glucose ≤13.9 mmoL/L, at screening and visit 3.

Exclusion Criteria

1. Have type 1 diabetes mellitus.
2. Have had ≥1 episode of severe hypoglycemia within 6 months before screening, or history of recurrent hypoglycemia (history of hypoglycemia more than 3 times in 3 months).
3. Have acute or chronic hepatitis, signs and symptoms of any other liver disease other than nonalcoholic fatty liver disease (NAFLD), or alanine aminotransferase (ALT) level \>2.5 times the upper limit of the reference range at screening.
4. Have a personal or family history of medullary thyroid carcinoma (MTC) or multiple endocrine neoplasia syndrome type 2 (MEN2) at screening.
5. Have serum calcitonin ≥20 ng/L at screening.
6. Fasted triglycerides \> 5.7 mmol/L at screening.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Dongguan HEC Biopharmaceutical R&D Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Peking University People's Hospital

Beijing, Beijing Municipality, China

Site Status

Shijiazhuang People's Hospital

Shijiazhuang, Hebei, China

Site Status

Countries

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China

Other Identifiers

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HEC88473-DM-201

Identifier Type: -

Identifier Source: org_study_id

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