A Study of HYML-122 in Patients With FLT3 Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)

May 13, 2024 updated by: Tarapeutics Science Inc.

a Single-arm, Open, Multicenter, Phase II Study to Investigator the Efficacy and Safety of HYML-122 in Patients With FLT3 Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)

this is a single-arm, open, multicenter, phase 2 study to evaluate the efficacy, safety and pharmacokinetics of HYLM-122 monotherapy in Chinese subjects with FLT3 positive relapsed or refractory acute myeloid leukemia.

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.
15

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

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

  • China
    • Jiangsu
      • Suzhou, Jiangsu, China, 215006
        • Recruiting
        • The First Affiliated Hospital of Soochow University
        • 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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Fully understand the procedures of the clinical study and participate voluntarily with signed and dated written informed consent form, comply with the requirements of the study protocol.
  • Males and/or females at least 18 years old when signing the informed consent form.
  • Histologically confirmed AML (defined using WHO criteria 2016) with one of the following:

Refractory to at least 1 cycle of induction chemotherapy. Relapsed after achieving remission with a prior therapy.

  • Subject is positive for FLT3 mutation in bone marrow or blood after completion of the subject's last interventional treatment.
  • Eastern cooperative oncology group performance status (ECOG) ≤2 at screening.
  • Life expectancy of at least 3 months.
  • Women of childbearing potential have a negative pregnancy test at baseline and are willing to employ an effective method of contraception for the entire duration of study treatment and 6 months after the last dose.

Exclusion Criteria:

  • Known or suspected allergies to any of the investigational drug composition (HYML-122, lactose, hydroxypropyl cellulose, hyposubstituted hydroxypropyl cellulose, silicon dioxide, magnesium stearate, titanium dioxide and polyethylene glycol).
  • Medical history and surgical history excluded according to the protocol.
  • Any previous medical treatment history exclude from the protocol.
  • Abnormal laboratory results exclude from the protocol.
  • Combination of treatments and/or drugs required during the study period and cannot be discontinued that excluded from the protocol.
  • Alcohol abuse within 6 months prior to screening, defined as long-term drinking history, generally more than 5 years, equivalent to alcohol quantity ≥40g/d for men, ≥20g/d for women, or heavy drinking history within 2 weeks, equivalent to alcohol quantity ≥80g/d. alcohol volume (g) conversion formula=alcohol consumption (mL)*alcohol content (%)*0.8.
  • Abortion less than 30 days prior to screening, pregnant and lactating women (currently breast-feeding or less than one year after delivery although not breast-feeding), women of childbearing potential who are not guaranteed effective contraception during the study, planning pregnancy or donating eggs or sperm within 6 months after the last dose.
  • History of drug abuse or drug addicts.
  • Subjects may not be able to complete the study duo to poor compliance or other reasons, or unsuitable for the study by the investigator's judgment.

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: HYML-122 treatment
HYML-122 tablets, 200mg spec, 28 days for each cycle. The first eligible three enrolled subjects will be administrated with 600mg bid dose regimen for 28 consecutive days ( 1 treatment cycle). The Data Monitoring Committee (DMC) will evaluate the safety, efficacy and PK data of these three subjects and make decision whether the regimen need to be adjusted (increasing/decreasing administration dosing or adjusting dosing frequency).
Drug: HYML-122
each treatment cycle is comprised of 28-day consecutive dosing of HYML-122. Upon completion of each cycle, patients may continue to receive oral HYML-122 tablets if they are benefit from the treatment and the toxicity is tolerable.

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
ORR
Time Frame: up to 24 months
overall remission rate, including complete remission without minimum residual disease (CRMRD-), complete remission (CR), complete remission with incomplete hematologic recovery (CRi), complete remission without platelet recovery (CRp), partial remission (PR).
up to 24 months
composite complete remission (CRc) rate
Time Frame: up to 24 months.
CRc rate is defined as the rate of all complete and incomplete remission (CRMRD-+CR+CRp+CRi).
up to 24 months.

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
RFS
Time Frame: up to 24 months
relapse-free survival, for patients achieving a complete remission, defined as the interval from the date of first documentation of a leukemia free state to date of recurrence, treatment failure, death due to any cause or last contact of the end-of-study follow up, which ever occurs first.
up to 24 months
EFS
Time Frame: up to 24 months
event-free survival, EFS is defined as the time from the date of enrollment until the date of documented relapse from CR, CRp or CRi, treatment failure, death from any cause or last contact of the end-of-study follow-up, whichever occurs first.
up to 24 months
OS
Time Frame: up to 24 months
overall survival, OS is defined as time from the date of enrollment until the date of death from any cause. For a subject who is not known to have died buy the end-of-study follow-up, OS is censored at the date of last contact.
up to 24 months
duration of CR remission
Time Frame: up to 24 months
DOR-CR is defined as the time from the date of first CR, CRp, CRi until the date of documented relapse.
up to 24 months
Incidence of Treatment-Emergent Adverse Events (Safety and tolerability)
Time Frame: up to 24 months
safety and tolerability of investigational product assessed as the number of participants experience adverse events (AEs, CTCAE 5.0) or abnormalities in vital signs, laboratory tests, or electrocardiograms.
up to 24 months
Cmax,ss
Time Frame: at the end of Cycle 1 (each cycle is 28 days)
Peak plasma concentration at steady state
at the end of Cycle 1 (each cycle is 28 days)
Cmin,ss
Time Frame: at the end of Cycle 1 (each cycle is 28 days)
Minimum plasma concentration at steady state
at the end of Cycle 1 (each cycle is 28 days)
Cav,ss
Time Frame: at the end of Cycle 1 (each cycle is 28 days)
The average steady-state plasma concentration
at the end of Cycle 1 (each cycle is 28 days)
AUCss
Time Frame: at the end of Cycle 1 (each cycle is 28 days)
The area under the plasma concentration at steady state
at the end of Cycle 1 (each cycle is 28 days)

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.
Tarapeutics Science Inc.

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: Depei Wu, MD. PhD, The First Affiliated Hospital of Soochow 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 29, 2021

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 30, 2025

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, 2026

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).
January 16, 2022

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.
February 6, 2022

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.
February 15, 2022

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.
May 14, 2024

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 13, 2024

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, 2024

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.
  • HYML-122-02

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

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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