A Study to Evaluate the Safety, Tolerability, PK and Efficacy of Hemay5087 in Patients With Advanced Solid Tumors

May 29, 2026 updated by: Ganzhou Hemay Pharmaceutical Co., Ltd

A PHASE I CLINICAL STUDY TO EVALUATE THE SAFETY, TOLERABILITY, PHARMACOKINETIC CHARACTERISTICS, AND PRELIMINARY ANTI-TUMOR EFFICACY OF HEMAY5087 IN PATIENTS WITH ADVANCED SOLID TUMORS

An open-label phase I clinical study,which enrolled subjects with advanced solid tumors who have failed to respond to adequate standard therapies or have no available effective standard therapy.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet 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.
24

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.

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. Subjects who voluntarily signed a written informed consent form before the start of the study;
  2. Subjects who have pathologically (histologically or cytologically) confirmed advanced solid tumorsand have failed to respond to adequate standard therapies or currently have no available effective standard therapy .
  3. Subjects who have a least one measurable lesion that can be evaluated by CT/MRI and meets the requirement for reproducible evaluation in RECIST V1.1;
  4. At least 4 weeks or 5 half-lives (whichever is shorter) have elapsed since the most recent treatment (chemotherapy, targeted therapy, immunotherapy, radiotherapy, and/or major surgery, etc.), and the participant has recovered from toxicities caused by prior treatment to grade ≤ 1 (Common Terminology Criteria for Adverse Events [CTCAE] v6.0) [except for alopecia, pigmentation, peripheral sensory neuropathy, hypothyroidism, and other toxicities judged by the investigator to pose no safety risk];
  5. Subjects with ECOG PS score of 0-1;
  6. Subjects with expected survival more than 3 months;
  7. Participants (including their partners) have no plan for pregnancy from signing the informed consent form through 6 months after the last dose and voluntarily agree to use effective contraception;

Exclusion Criteria:

  1. Women during pregnancy or breastfeeding;
  2. Positive syphilis testing; positive hepatitis C virus (HCV) antibody with HCV-RNA > ULN;;
  3. Have received investigational drug treatment in other clinical oncology therapeutic trials within 4 weeks prior to enrollment;
  4. Aallergy to the active ingredient or excipients of the investigational medicinal product;
  5. Patients with a history of alcohol or drug abuse or dependence, or a history of severe mental illness;
  6. The investigator considers the subject to be unsuitable for participation in this clinical trial due to any clinical or 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: N/A
  • Interventional Model: Single Group 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: Experimental group
Intravenous infusion, Once per treatment cycle
Drug: Hemay5087
intravenous infusion，once every 3 weeks

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
Number of participants with adverse events
Time Frame: 3 weeks of treatment
3 weeks of treatment
Incidence of dose-limiting toxicity (DLT) in each dose group
Time Frame: 3 weeks of treatment
3 weeks of treatment
Maximum tolerated dose (MTD) or Maximum climbing dose (MAD) of Hemay181
Time Frame: 3 weeks of treatment
3 weeks of treatment
Subsequent recommended doses of Hemay181
Time Frame: 3 weeks of treatment
3 weeks of treatment

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
Objective Response Rate
Time Frame: 3 weeks of treatment
3 weeks of treatment
Duration of Response
Time Frame: 3 weeks of treatment
3 weeks of treatment
Disease Control Rate
Time Frame: 3 weeks of treatment
3 weeks of treatment
Time to Response
Time Frame: 3 weeks of treatment
3 weeks of treatment
Progression-Free Survival
Time Frame: 3 weeks of treatment
3 weeks of treatment
Maximum Plasma Concentration （Cmax）
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Time to reach maximum concentration （Tmax）
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Elimination half life(t1/2)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Plasma Clearance（CL)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Mean Residence Time from 0 to last time of quantifiable concentration(MRT 0-t)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Mean Residence Time from 0 to infinite time(MRT 0-∞)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Area under the plasma concentration-time curve from 0 to last time of quantifiable concentration(AUC 0-t)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Area under the plasma concentration-time curve from 0 extrapolated to infinite time(AUC 0-∞)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Percentage of the residual area (AUC%Extra)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Volume of distribution(Vz)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Elimination rate constant(λz)
Time Frame: 0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22
Pharmacokinetic (PK) profile
0，0.75, 1.5, 1.75, 2, 2.5, 5.5, 9.5, 25.5, 49.5,121.5, 217.5, 313.5,481.5 hours post-dose on day 1, and 0，1.5, 2.5 hours post-dose on day 22

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.
Ganzhou Hemay Pharmaceutical 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 (Estimated)

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.
July 15, 2026

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.
April 30, 2028

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.
June 30, 2028

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).
May 22, 2026

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.
May 29, 2026

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.
June 3, 2026

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.
June 3, 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.
May 29, 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.
May 1, 2026

More Information

Terms related to this study

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.
  • HM5087ST1S01

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

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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