A Study to Evaluate the Efficacy and Safety of HBM9161 on Moderate to Severe Thyroid Eye Disease

February 22, 2022 updated by: Harbour BioMed (Guangzhou) Co. Ltd.

A Randomized, Double-blind, Placebo-controlled, Phase 2/3 Operational Seamless Design Clinical Study to Evaluate the Efficacy and Safety of HBM9161 Subcutaneous Injection in Chinese Patients With Active, Moderate to Severe Thyroid Eye Disease (TED)

Primary Objective: To preliminarily evaluate the efficacy of the treatment regimen of HBM9161 680 mg administered subcutaneously weekly and sequentially every other week for 12 weeks in Chinese patients with active moderate to severe TED.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This is a multicenter, randomized, double-blind and placebo-controlled study. The investigational drug is HBM9161 injection, with the indication of TED. Subjects will be randomized to treatment group I, treatment group II, or placebo group. Subjects in treatment group 1 will receive HBM9161 680 mg subcutaneously once weekly (qw) for 12 doses; Subjects in treatment group 2 will receive HBM9161 680 mg subcutaneously once weekly (qw) for 6 doses, followed by HBM9161 680 mg subcutaneously once every two weeks (q2w) for 3 doses; Subjects in placebo group will receive placebo subcutaneously once weekly (qw) for 12 doses. After the 12-week dosing period, there will be a 5-week follow-up period.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
36

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • China
    • Shanghai
      • Shanghai, Shanghai, China, 200011
        • Recruiting
        • Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Signed written informed consent form.
  2. Male or female between the ages of 18 and 70 (including boundary values).
  3. Active TED associated with a clinical diagnosis of Graves' disease or Hashimoto's thyroiditis with CAS ≥ 3 at the screening visit and baseline (both on a 7-item scale) in the eye with the most severe proptosis.
  4. The active period of TED starts within 9 months prior to screening visit
  5. Positive anti-TSHR antibody at screening visit.
  6. Subject is willing and able to receive treatment and complete corresponding assessments as required by the protocol.

Exclusion Criteria:

  1. Other uncontrolled concurrent diseases
  2. Serious TED requiring surgery or radiotherapy
  3. Suffer from autoimmune diseases or ophthalmic conditions other than TED that, in the opinion of the investigator, would impact the assessment of the study drug
  4. No significant laboratory abnormalities

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: HBM9161 680 mg qw by q2w from week 13
Subcutaneous injection; HBM9161 680 mg qw from week 13
Drug: HBM9161 680 mg qw by q2w from week 13
HBM9161 680 mg qw by q2w from week 13
Experimental: HBM9161 680 mg qw by q2w from week 7
Subcutaneous injection; HBM9161 680 mg qw by q2w from week 7
Drug: HBM9161 680 mg qw by q2w from week 7
HBM9161 680 mg qw by q2w from week 7
Experimental: Placebo
Subcutaneous injection; Placebo
Drug: Placebo
Placebo
Drug: Placebo
Placebo qw by HBM9161 680mg qw from week 12
Experimental: Placebo qw by HBM9161 680mg qw from week 12
Drug: Placebo
Placebo
Drug: Placebo
Placebo qw by HBM9161 680mg qw from week 12

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Proptosis responder rates of the treatment groups and placebo group at Week 12
Time Frame: At week 12
Proptosis responder rates of the treatment groups and placebo group at Week 12
At week 12

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
The percentage of subjects with a CAS value of 0 or 1 in the study eye
Time Frame: At week 6, week 12, week 18 and week 24
The percentage of subjects with a CAS value of 0 or 1 in the study eye
At week 6, week 12, week 18 and week 24
The change from Baseline in proptosis measurement in the study eye
Time Frame: At week 6, week 12, week 18 and week 24
The change from Baseline in proptosis measurement in the study eye
At week 6, week 12, week 18 and week 24
Composite responder rate
Time Frame: At week 6, week 12, week 18 and week 24
Composite responder rate
At week 6, week 12, week 18 and week 24
Diplopia response rate
Time Frame: At week 6, week 12, week 18 and week 24
Diplopia response rate
At week 6, week 12, week 18 and week 24
The change from baseline in the Graves' Ophthalmopathy Quality of Life (GO-QoL) Questionnaire visual function score and psychosocial function score
Time Frame: At week 6, week 12, week 18 and week 24
The change from baseline in the Graves' Ophthalmopathy Quality of Life (GO-QoL) Questionnaire visual function score and psychosocial function score
At week 6, week 12, week 18 and week 24
The changes in proptosis responder rate over time
Time Frame: From week 1 to week 24
The changes in proptosis responder rate over time
From week 1 to week 24
The change from baseline in quantitative measurement of orbital structures by MRI, including exophthalmos values, fatty tissue thickness of inner side in eye balls, thickness of extraocular muscles. All the above parameters will be measured in millimeter
Time Frame: At week 12, week 24
The change from baseline in quantitative measurement of orbital structures by MRI, including exophthalmos values, fatty tissue thickness of inner side in eye balls, thickness of extraocular muscles. All the above parameters will be measured in millimeter
At week 12, week 24

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Harbour BioMed (Guangzhou) Co. Ltd.

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Huifang Zhou, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 22, 2021

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 1, 2022

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 1, 2022

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 3, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 19, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 20, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 23, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 22, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 9161.5

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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