A Study of the Efficacy and Safety of Efsubaglutide Alfa in Overweight or Obesity Patients

NCT ID: NCT06732960

Last Updated: 2025-04-02

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

50 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-04-21

Study Completion Date

2024-11-18

Brief Summary

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This is a study to evaluate the safety, efficacy, pharmacokinetics and pharmacodynamics of Efsubaglutide Alfa at difference dose range once-weekly in patients with Overweight or Obesity.

Detailed Description

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This study will look at the adverse events and the change in participants' body weight from the start of the study to the end. Weight loss in participants taking Efsubaglutide Alfa will be compared to weight loss in participants taking placebo.

Conditions

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Overweight or Obesity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Efsubaglutide Alfa 5mg

10 eligible subjects will be randomized in a 8:2 manner to receive either Efsubaglutide Alfa or Placebo, Dose escalation of Efsubaglutide Alfa or Placebo should take place during the first 4 weeks after randomization as describe in detail description. All subjects should aim at reaching the recommended target dose of Efsubaglutide Alfa 5 mg once-weekly maintenances 4 weeks or the corresponding volume of Placebo.

Group Type EXPERIMENTAL

Efsubaglutide Alfa

Intervention Type BIOLOGICAL

Efsubaglutide Alfa subcutaneous injection under 1mg, 3mg, 5mg, 7.5mg, 10mg, 15mg or 20mg dose weekly.

Placebo

Intervention Type OTHER

Placebo subcutaneous injection weekly

Efsubaglutide Alfa 7.5mg

10 eligible subjects will be randomized in a 8:2 manner to receive either Efsubaglutide Alfa or Placebo, Dose escalation of Efsubaglutide Alfa or Placebo should take place during the first 4 weeks after randomization as describe in detail description. All subjects should aim at reaching the recommended target dose of Efsubaglutide Alfa 7.5 mg once-weekly maintenances 4 weeks or the corresponding volume of Placebo.

Group Type EXPERIMENTAL

Efsubaglutide Alfa

Intervention Type BIOLOGICAL

Efsubaglutide Alfa subcutaneous injection under 1mg, 3mg, 5mg, 7.5mg, 10mg, 15mg or 20mg dose weekly.

Placebo

Intervention Type OTHER

Placebo subcutaneous injection weekly

Efsubaglutide Alfa 10mg

10 eligible subjects will be randomized in a 8:2 manner to receive either Efsubaglutide Alfa or Placebo, Dose escalation of Efsubaglutide Alfa or Placebo should take place during the first 6 weeks after randomization as describe in detail description. All subjects should aim at reaching the recommended target dose of Efsubaglutide Alfa 10 mg once-weekly maintenances 4 weeks or the corresponding volume of Placebo.

Group Type EXPERIMENTAL

Efsubaglutide Alfa

Intervention Type BIOLOGICAL

Efsubaglutide Alfa subcutaneous injection under 1mg, 3mg, 5mg, 7.5mg, 10mg, 15mg or 20mg dose weekly.

Placebo

Intervention Type OTHER

Placebo subcutaneous injection weekly

Efsubaglutide Alfa 15mg

10 eligible subjects will be randomized in a 8:2 manner to receive either Efsubaglutide Alfa or Placebo, Dose escalation of Efsubaglutide Alfa or Placebo should take place during the first 8 weeks after randomization as describe in detail description. All subjects should aim at reaching the recommended target dose of Efsubaglutide Alfa 10 mg once-weekly maintenances 4 weeks or the corresponding volume of Placebo.

Group Type EXPERIMENTAL

Efsubaglutide Alfa

Intervention Type BIOLOGICAL

Efsubaglutide Alfa subcutaneous injection under 1mg, 3mg, 5mg, 7.5mg, 10mg, 15mg or 20mg dose weekly.

Placebo

Intervention Type OTHER

Placebo subcutaneous injection weekly

Efsubaglutide Alfa 20mg

10 eligible subjects will be randomized in a 8:2 manner to receive either Efsubaglutide Alfa orPlacebo, Dose escalation of Efsubaglutide Alfa or Placebo should take place during the first 12 weeks after randomization as describe in detail description. All subjects should aim at reaching the recommended target dose of Efsubaglutide Alfa 10 mg once-weekly maintenances 4 weeks or the corresponding volume of Placebo.

Group Type EXPERIMENTAL

Efsubaglutide Alfa

Intervention Type BIOLOGICAL

Efsubaglutide Alfa subcutaneous injection under 1mg, 3mg, 5mg, 7.5mg, 10mg, 15mg or 20mg dose weekly.

Placebo

Intervention Type OTHER

Placebo subcutaneous injection weekly

Interventions

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Efsubaglutide Alfa

Efsubaglutide Alfa subcutaneous injection under 1mg, 3mg, 5mg, 7.5mg, 10mg, 15mg or 20mg dose weekly.

Intervention Type BIOLOGICAL

Placebo

Placebo subcutaneous injection weekly

Intervention Type OTHER

Other Intervention Names

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Supaglutide

Eligibility Criteria

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Inclusion Criteria

* Fully understood the study, signed the informed consent.
* Male or female patients aged from 18 to 75 years at the time of signing informed consent.
* Body mass index (BMI) greater than or equal to 28 kg/sqm or greater than or equal to 24 kg/sqm with the presence of at least one of the following weight-related comorbidities: prediabetic state, hypertension, dyslipidemia, non-alcoholic steatohepatitis (NASH), obstructive sleep apnea or cardiovascular disease.
* A self-reported change in body weight less than 5% within 90 days before screening irrespective.

Exclusion Criteria

* Glycated hemoglobin (HbA1c) greater than or equal to 6.5%, or previously diagnosed with type 1 diabetes or type 2 diabetes.
* Have history of clinically significant abnormal gastric emptying, severe chronic gastrointestinal diseases, long-term use of medications that directly affect gastrointestinal peristalsis, or gastrointestinal surgery within 6 months prior to screening, and deemed unsuitable for participation by the investigator.
* Have history of hyperthyroidism or hypothyroidism, or a thyroid-stimulating hormone (TSH) level below the lower limit or above 1.5 times the upper limit of the normal range.
* Calcitonin greater than or equal to 50 ng/L, or have history of medullary thyroid carcinoma, multiple endocrine neoplasia (MEN) type 2A or 2B syndrome, or a related family history.
* Any other condition that, in the judgment of the researchers, may affect the patient's ability to provide informed consent or comply with the trial protocol.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Jiao Tong University Affiliated Sixth People's Hospital

OTHER

Sponsor Role collaborator

Beijing Friendship Hospital

OTHER

Sponsor Role collaborator

Jinan Central Hospital

OTHER

Sponsor Role collaborator

Shanghai Yinnuo Pharmaceutical Technology Co., Ltd.

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Weiping Jia, M.D,Ph. D

Role: PRINCIPAL_INVESTIGATOR

Shanghai Jiao Tong University Affiliated Sixth People's Hospital

Locations

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Beijing Friendship Hospital, Capital Medical University

Beijing, China, China

Site Status

Jinan Central Hospital Affiliated to Shandong First Medical University

Jinan, China, China

Site Status

Shanghai Sixth People's Hospital Affiliated to Shanghai JiaoTong University

Shanghai, China, China

Site Status

Countries

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China

Other Identifiers

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YN011-W201

Identifier Type: OTHER

Identifier Source: secondary_id

YN011-W201

Identifier Type: -

Identifier Source: org_study_id

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