A Study of HS-20110 in Participants With Advanced Solid Tumors

April 17, 2026 updated by: Hansoh BioMedical R&D Company

A Phase I Clinical Trial to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of HS-20110 in Participants With Advanced Solid Tumors

This is an open-label, multicenter study to evaluate the safety and tolerability of HS-20110 in participants with advanced solid malignant tumors

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.

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 (Estimated)

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.
475

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 Contact Backup

Study Locations

  • China
    • Guangdong
      • Guangzhou, Guangdong, China, 510000
        • Recruiting
        • Sun Yat-sen University Cancer Center
  • United States
    • Florida
      • Tamarac, Florida, United States, 33321
        • Recruiting
        • BRCR Medical Center Inc
        • Principal Investigator:
          • Chintan Gandhi, MD
    • Indiana
      • Fort Wayne, Indiana, United States, 46804
        • Recruiting
        • Fort Wayne Medical Oncology and Hematology
        • Principal Investigator:
          • Sunil Babu
    • North Carolina
      • Huntersville, North Carolina, United States, 28078
        • Recruiting
        • Carolina Biooncology Institute
        • Principal Investigator:
          • John Powderly
        • Contact:
          • Phone Number: 980-441-1148
    • Texas
      • Houston, Texas, United States, 77030
        • Recruiting
        • The University of Texas MD Anderson Cancer Center
        • Principal Investigator:
          • Siqing Fu, MD
      • Irving, Texas, United States, 75039
        • Recruiting
        • NEXT Dallas
        • Principal Investigator:
          • Michael Song
      • San Antonio, Texas, United States, 78229
        • Recruiting
        • NEXT Oncology
        • Principal Investigator:
          • David Somerhalder
    • Virginia
      • Fairfax, Virginia, United States, 22031
        • Recruiting
        • NEXT Virginia
        • Principal Investigator:
          • Alexander Spira

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

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Males or females, aged ≥ 18 years.
  2. Participants with pathologically (histologically or cytologically) confirmed advanced solid tumors.
  3. Participants have at least 1 target lesion other than CNS lesions according to RECIST 1.1.

Exclusion Criteria:

  1. Participants have received or are receiving the following treatment:

    1. Drug therapy targeting CDH17 (such as small molecule targeted drugs, monoclonal antibodies, bispecific antibodies, antibody-drug conjugates, or chimeric antigen receptor T cells).
    2. Anti-tumor drugs within 14 days prior to the first dose of study treatment; any other IMPs or macromolecular anti-tumor drugs within 28 days prior to the first dose of study treatment.
    3. Local radiotherapy within 2 weeks prior to the first dose of study treatment; irradiation of more than 30% of bone marrow or extensive radiotherapy within 4 weeks prior to the first dose of study treatment.
    4. Major surgery within 4 weeks prior to the first dose of study treatment.
    5. Participants previously treated with drugs that are moderate to strong inhibitors or moderate to strong inducers of cytochrome P450 (CYP) 3A4, strong inhibitors or strong inducers of CYP2D6, P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) or drugs with a narrow therapeutic range that are sensitive substrates of P-gp or BCRP within 7 days prior to the first dose of the IMP. Participants who need to receive these drugs during the study period should also be excluded.
    6. Current use of drugs known to prolong the QT interval or that may cause torsade de pointes. Participants who need to receive these drugs during the study period should also be excluded.
    7. Live vaccine or live-attenuated vaccine within 28 weeks prior to the first dose.
  2. Participants who have any Grade ≥ 2 residual toxicity according to Common Terminology Criteria for Adverse Events (CTCAE, version 5.0) from prior therapies (except alopecia and residual neurotoxicity).
  3. Inadequate bone marrow reserve or hepatic and renal functions.
  4. Participants with a history of severe allergy (such as anaphylactic shock), previous severe infusion reactions, or allergy to recombinant human or murine proteins.
  5. Participants who are allergic to any component of HS-20110.

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: Non-Randomized
  • 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: HS-20110 (Phase Ia：Dose escalation )
Drug: HS-20110 (Phase Ia：Dose escalation )
HS-20110 for IV infusion of various dose strengths administered in 21 day dosing cycles
Experimental: HS-20110 (Phase 1b Dose expansion)
Drug: HS-20110 (Phase Ib:Dose expansion )
The recommended dose from the dose-escalation stage and other potential doses will be further explored

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
Maximum tolerated dose (MTD) or maximum applicable dose (MAD)
Time Frame: From day 1 to one months after the last dose in Phase 1a
From day 1 to one months after the last dose in Phase 1a
Objective response rate (ORR) as per RECIST v1.1
Time Frame: From screening to 2 months after the last dose
From screening to 2 months after the last dose

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
Time Frame
Incidence of adverse events (AEs), serious adverse events (SAEs), AEs leading to dose modification or permanent discontinuation, and specific laboratory abnormalities
Time Frame: From the first dose until 90 days after the last dose
From the first dose until 90 days after the last dose
Objective response rate (ORR), disease control rate (DCR), duration of response (DoR), and progression-free survival (PFS) as per Response Evaluation Criteria in Solid Tumors (RECIST) v1.1; overall survival (OS)
Time Frame: From screening to up to 3 years after last dose
From screening to up to 3 years after last dose
Incidence of anti-HS-20110 antibody (ADA)
Time Frame: From the first dose until 90 days after the last dose
From the first dose until 90 days after the last dose
Drug concentrations of the three components of HS-20110 (including antibody-drug conjugates, total antibody, and payload)
Time Frame: From the first dose until 90 days after the last dose
From the first dose until 90 days after the last dose

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.
Hansoh BioMedical R&D Company

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Hoffmann-La Roche

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.
February 26, 2025

Primary Completion (Estimated)

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.
December 31, 2026

Study Completion (Estimated)

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.
September 30, 2027

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).
February 24, 2025

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.
March 18, 2025

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.
March 24, 2025

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.
April 20, 2026

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.
April 17, 2026

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.
April 1, 2026

More Information

Terms related to this study

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.
  • HS-20110-101

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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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