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A Study to Evaluate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ASC47 in Combination With Semaglutide

A Study to Evaluate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ASC47 in Combination With Semaglutide

Recruiting
18-65 years
All
Phase 1

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Overview

This will be a phase I, randomized, double-blind, placebo-controlled. This study will be conducted in three periods: the screening period, the treatment period, and the follow-up period.

Eligibility

Inclusion Criteria:

  • Subject have provided informed consent before initiation of any study specific procedures
  • Females who are not pregnant or breastfeeding, or do not plan to become pregnant within 6 months and are willing to use effective contraceptive measures from the first dose of the investigational product until 3 months after the last dose are eligible.
  • No clinically significant findings from medical history, physical examination, 12-lead ECG, vital signs measurements, and other screening procedures, e.g., Clinical laboratory evaluations (congenital non-hemolytic hyperbilirubinemia as assessed by the Investigator (or sub-I).
  • Stable body weight (less than 5% self-reported change within the previous 3 months)

Exclusion Criteria:

  • Have obesity traced to a medical cause, suggestive of genetic or syndromic obesity or obesity induced by other endocrinologic disorders, such as hypothyroidism, Cushing syndrome, Prader-Willi syndrome and other conditions.
  • Have a history of active or untreated malignancy or are in remission from a clinically significant malignancy (other than basal or squamous cell skin cancer, in situ carcinomas of the cervix, or in situ prostate cancer) for less than 5 years.
  • Have a positive alcohol or drug screen at screening or have a history of alcohol or drug abuse within the past 1 year.
  • Have an autoimmune disease, is immunosuppressed or is in any way immunocompromised.
  • Have received an experimental agent (vaccine, drug, biologic, device, blood product or medication) within 1 month or 5 half-lives of the experimental agent (exception of placebo) prior to the start of the treatment.

Study details
    Chronic Weight Management

NCT06972992

Ascletis Pharma (China) Co., Limited

16 October 2025

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FAQs

Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

How long does a clinical trial take place?

The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

Do I get compensated for taking part in clinical trials?

Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

How safe are clinical trials?

Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
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