A Phase 1a Study Evaluating the Safety, Tolerability, and Efficacy of IBI322 in Subjects With Advanced Cancers

October 6, 2023 updated by: Innovent Biologics (Suzhou) Co. Ltd.

A Phase 1a Study Evaluating the Safety, Tolerability and Preliminary Efficacy of IBI322 in Subjects With Advanced Malignant Tumors

This is a phase I study evaluating the safety, tolerability and preliminary efficacy of IBI322 in cancer subjects who failed standard treatment.

Study Overview

Status

Status

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

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

A Phase 1a study evaluating the safety, tolerability and preliminary efficacy of IBI322 in subjects with advanced malignant tumors

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 (Actual)

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.
22

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 1

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 Locations

  • United States
    • California
      • Los Angeles, California, United States, 90025
        • The Angeles Clinic and Research Institute
    • Kansas
      • Westwood, Kansas, United States, 66205
        • The University of Kansas Cancer Center
    • Mississippi
      • Jackson, Mississippi, United States, 39313
        • University of Mississippi Medical Center
    • Texas
      • Houston, Texas, United States, 77030
        • The University of Texas MD Anderson Cancer Center - Investigational Cancer Therapies

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Subjects with histologically/cytologically confirmed unresectable or metastatic solid tumors or relapsed/recurrent lymphomas for which there are no available therapies known to confer clinical benefit.
  2. At least one evaluable lesion in Part A or at least one measurable lesion in Part B.
  3. Male or female subject > 18 years old.
  4. Eastern Cooperative Oncology Group Performance Status (ECOG PS) of 0 or 1.
  5. Must have adequate organ function including the following.
  6. Subjects with life expectancy ≥ 12 weeks.
  7. Female subjects of childbearing age or male subjects whose partners are women at childbearing age, need to use 2 highly effective contraceptive measures, including one barrier method, throughout the treatment period and 6 months after the treatment period.
  8. Willing to sign informed consent form and be able to comply with the study's rules and visits/related procedures.

Exclusion Criteria:

  1. Previous exposure to any anti-CD47 monoclonal antibody, SIRPα antibody, or CD47/SIRPα recombinant protein.
  2. Subjects participating in another interventional clinical study, except for: observational (non-interventional) clinical studies or survival follow-up phase of interventional studies.
  3. Subjects who are on anticoagulants and/or require concomitant aspirin or other nonsteroids anti-inflammatory medications.
  4. Subjects who have a history of blood transfusion within 2 weeks prior to screening, or the use of erythropoietin (EPO), granulocyte-colony stimulating factor (G-CSF), granulocyte-macrophage-colony stimulating factor (GM-CSF), thrombopoietin (TPO) or IL-11 therapy.
  5. Subjects who received the last dose of antineoplastic therapy (chemotherapy, endocrine therapy, targeted therapy, immunotherapy or tumor embolization) within 4 weeks prior to the first dose of study drug. Subjects who received the last dose of radiotherapy within 3 weeks prior to the first dose of study drug.
  6. Subjects that received immunosuppressive drugs within 7 days prior to the first dose of study drug, excluding topical, intra-nasal, or inhaled glucocorticoids or systemic glucocorticoids (i.e. equivalent to no more than 10 mg prednisone/day) or other glucocorticoids of equivalent dosage through nasal spray, inhalation or other routes.
  7. Any ongoing AEs Grade 2 or higher as per NCI CTCAE v5.0 directly attributed to prior anti-tumor treatment with the exception of residual hair loss and fatigue
  8. Subjects who received whole pelvic radiotherapy prior to the enrollment.
  9. Subjects with known cerebrospinal metastases and other known central nervous system metastases.
  10. Subjects with active or suspected autoimmune diseases or with a history of documented autoimmune disease over the past 2 years (subjects can be included in the study: vitiligo, psoriasis, alopecia or Grave's disease subjects who do not require systemic treatment within 2 years; hypothyroidism subjects who require only thyroid hormone replacement therapy, and type I diabetes subjects who require only insulin replacement therapy).
  11. Known history of primary immunodeficiency.
  12. Known history of active pulmonary tuberculosis.
  13. Known history of allogenic organ transplantation and hematopoietic stem cell transplantation.
  14. Known history of hypersensitivity to any components of the IBI322 injection.

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: N/A
  • Interventional Model: Sequential Assignment
  • Masking: None (Open Label)

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: Dose Escalation of IBI322
Participants will receive escalating dose levels of IBI322 to determine maximum tolerated dose (MTD) and/or the recommended Phase 2 dose (RP2D) of IBI322
Biological: IBI322 Recombinant anti-human CD47/PD-L1 bispecific antibody injection
IBI322 Recombinant anti-human CD47/PD-L1 bispecific antibody injection
Other Names:
  • IBI322

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
Time Frame
Dose Limiting Toxicity (DLT)
Time Frame: .Day 1 - Day 21
.Day 1 - Day 21
Treatment-related Adverse Events (TRAEs)
Time Frame: Day 1 - 90 days after last administration
Day 1 - 90 days after last administration

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
Positive rate of ADA and Nab
Time Frame: Up to 90 days post last dose
Up to 90 days post last dose
PK parameters
Time Frame: Up to 90 days post last dose
The area under the curve (AUC)
Up to 90 days post last dose
PK parameters
Time Frame: Up to 90 days post last dose
Maximum concentration (Cmax)
Up to 90 days post last dose
PK parameters
Time Frame: Up to 90 days post last dose
Time at which maximum concentration (Tmax)
Up to 90 days post last dose
PK parameters
Time Frame: Up to 90 days post last dose
The half-life (t1/2)
Up to 90 days post last dose
Positive rate of Circulating Immune Complex
Time Frame: Through study completion, an average of 1 year
Through study completion, an average of 1 year

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.
Innovent Biologics (Suzhou) Co. Ltd.

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.
January 14, 2021

Primary Completion (Actual)

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.
February 28, 2023

Study Completion (Actual)

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.
February 28, 2023

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).
March 24, 2020

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.
April 7, 2020

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.
April 8, 2020

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.
October 10, 2023

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.
October 6, 2023

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.
October 1, 2023

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.
  • CIBI322A102

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

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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