A Clinical Study to Evaluate Pharmacokinetics, Safety, and Tolerability of Abexinostat in Chinese Patients

April 9, 2025 updated by: Xynomic Pharmaceuticals, Inc.

An Open-Label, Non-Randomized Clinical Study to Evaluate Pharmacokinetic (PK) Profiles, Safety, and Tolerability of Abexinostat Monotherapy in Patients With Non-Hodgkin's Lymphoma Who Have Failed Standard of Care

This is an open-label, non-randomized clinical study to evaluate the pharmacokinetic (PK) profiles, safety, tolerability and preliminary efficacy of oral abexinostat monotherapy in patients with non-Hodgkin's lymphoma who have failed standard of care, and thereby to determine the pharmacokinetic (PK) parameters, the maximum tolerated dose (MTD), and the recommended phase 2 dose (RP2D) of the oral monotherapy of abexinostat.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not 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 an open-label, non-randomized clinical study to evaluate the pharmacokinetic (PK) profiles, safety, tolerability and preliminary efficacy of oral abexinostat monotherapy in patients with non-Hodgkin's lymphoma who have failed standard of care, and thereby to determine the pharmacokinetic (PK) parameters, the maximum tolerated dose (MTD), and the recommended phase 2 dose (RP2D) of the oral monotherapy of abexinostat.

Three (3) dose groups are pre-set to include 40 mg BID, 60 mg BID and 80 mg BID,respectively.The pre-set dose group is subject to change during the study and the actual dosage increment is determined by the Data safety Monitoring Committee (DSMC). A total of 12-16 subjects in the RP2D dose group will be required to accept PK blood sampling for the analysis of PK profiles and parameters. The patients will continue treatment until the occurrence of a DLT event, disease progression, intolerant toxicity, withdrawal of ICF, treatment discontinuation determined by the investigator, lost to follow-up, death, or termination of the study, (whichever occurs first).

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.
12

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 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
      • Beijing, China, 100021
        • Cancer Hospital Chinese Academy of Medical Sciences
      • Hangzhou, China, 310022
        • Zhejiang Cancer Hospital
      • Tianjin, China, 300052
        • Tianjin Medical University General Hospital
      • Xuzhou, China, 221006
        • The Affiliated Hospital of Xuzhou Medical University

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 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Histologically confirmed diagnosis o f non Hodgkin's lymphoma
  • Patients with non-Hodgkin's lymphoma who have either failed standard of care or are intolerant/unapplicable to therapy;
  • Subject who has no growth factor supportive therapy, transfusion of blood or blood products within 14 days before the enrollment test
  • The patient is capable and willing to accept the follow up according to the protocol and signed or provided the ICF signed by the legal representative
  • Contraceptive measures , definition of women of childbearing age and contraceptive requirements

Exclusion Criteria:

  • Subjects who have received anti tumor therapy and have not recovered from previous toxicity reactions ( toxicity reactions unrecovered to grade 1 as per NCI CTCAE 5.0
  • Subjects who received major surgery (excluding diagnostic biopsy)within 28 days prior to the first dose.
  • Subjects who received autologous stem cell transplantation within 3 months or allogeneic stem cell transplantation within 6 months prior to the first dose with active graft versus host response at screening
  • Subjects with use of prohibited medication within 7 days or less than 5 half lives prior to the first dose (whichever is shorter), see prohibited medication list
  • Participated in other interventional clinical trial within 1 month or 5 half life periods prior to the first dose (whichever is longer), except for non intervention clinical trials
  • Evidence suggests that there may be human immunodeficiency virus (HIV) infection , or hepatitis C (HCV) hepatitis virus infection PCR RNA positive);
  • Uncontrolled systemic infection or infection requiring intravenous injection of antibiotics
  • Lymphoma with central nervous system (CNS) involvement
  • Subjects with concurrent other malignant tumors in addition to the studied tumor within 2 years prior to the first dosing , except for the controlled skin basal cell carcinoma , cervical carcinoma in situ, ductal carcinoma in situ , and papillary thyroid carcinoma
  • Subject is known to be allergic to the components of abexinostat
  • Pregnant and lactating subjects
  • Upon the investigator's judgment , the subject has any disease or medical condition that is unstable or may affect safety or study compliance , such as uncontrolled hypertension,uncontrolled diabetes, active bleeding , etc.

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: Dosing Cohorts
Three (3) dose cohorts are pre-set to include 40 mg BID, 60 mg BID and 80 mg BID,respectively.The pre-set dose group is subject to change during the study and the actual dosage increment is determined by the Data safety Monitoring Committee (DSMC).
Drug: Abexinostat
Abexinostat Tosylate Tablets

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
Measure AUC at Different Dose Level
Time Frame: Up to 6 month
Measure Area under the plasma concentration versus time curve (AUC) levels at different dose level
Up to 6 month
Measure Cmax at Different Dose Level
Time Frame: Up to 6 month
Measure Peak Plasma Concentration (Cmax at different dose level
Up to 6 month
Determine the maximum tolerated dose
Time Frame: Up to 6 month
Determine the maximum tolerated dose based on observed dose-limiting toxicity at different dose levels
Up to 6 month

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
Measure Objective Response Rate
Time Frame: Up to 12 Month
Measure objective response rate in % at the RP2D in patients with non-Hodgkin's lymphoma who have failed standard of care
Up to 12 Month
Measure Duration of Response
Time Frame: Up to 12 Month
Measure duration of response in months at the RP2D in patients with non-Hodgkin's lymphoma who have failed standard of care
Up to 12 Month

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.
Xynomic Pharmaceuticals, Inc.

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.
Cancer Institute and Hospital, Chinese Academy of Medical Sciences

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: Yuankai Shi, M.D.; Prof, Cancer Hospital Chinese Academy of Medical Science

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 8, 2020

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.
December 30, 2024

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.
November 30, 2025

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).
July 9, 2019

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.
July 16, 2019

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.
July 18, 2019

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 10, 2025

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 9, 2025

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, 2025

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.
  • XYN-609

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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