A Study of MS-553 in Patients With Relapsed or Refractory B-cell Lymphoma

July 16, 2024 updated by: MingSight Pharmaceuticals, Inc

A Phase I/II Study to Evaluate the Safety and Efficacy of the MS-553 in Patients With Relapsed or Refractory B-cell Lymphoma

This is a Phase I/II, single-arm, multicenter, open-label study which is divided into two portions: Phase I is dose escalation portion, in which subjects with relapsed or refractory B-cell lymphoma will be enrolled except malignant lymphoblastic lymphoma (LBL) and Burkitt lymphoma. After the RP2D is identified, Phase II of subjects with relapsed or refractory mantle cell lymphoma who previously received ≥ 2 and ≤ 4 different chemotherapy and/or targeted drug therapy will be enrolled.

Study Overview

Status

Status

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

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 (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.
8

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 Locations

  • China
      • Beijing, China
        • Beijing Cancer Hospital

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) Patients in Phase I study will be enrolled with refractory or relapsed B-cell non-Hodgkin lymphoma.
  • 2) Patients enrolled in the phase I study failed two or more lines of treatment regimens; Patients with mantle cell lymphoma should also be patients with contraindications or failure of BTK inhibitor therapy.
  • 3) Eastern Cooperative Oncology Group (ECOG) performance status score is 0~2.
  • 4) Have life expectancy ≥ 3 months.

  • 5) Major organ functions meet the following criteria:

    • In the absence of growth factor support therapy or blood transfusion in the last 14 days: absolute neutrophil count ≥1.5×109/L, hemoglobin ≥80 g/L, platelets ≥75×109/L (no platelet transfusion within 14 days); if accompanied with bone marrow invasion, neutrophils ≥1.0×109/L, platelets ≥50×109/L.
    • Biochemistry: Total bilirubin ≤1.5×ULN or ≤3.0×ULN in Gilbert's syndrome, AST or ALT ≤2.5×ULN, serum creatinine ≤1.5×ULN or calculated creatinine clearance ≥60 mL/min (Cockcroft-Gault formula).
    • Coagulation function: International normalized ratio (INR) and activated partial thrombin time ≤ 1.5 × ULN.

Exclusion Criteria:

  • 1) Present or prior history of other malignancies (except cured carcinoma in situ of cervix and basal cell carcinoma of skin), unless there is radical treatment and no evidence of recurrence or metastasis within the last 2 years.
  • 2) Lymphomas involved the central nervous system.
  • 3) Patients with history of organ transplantation or allogeneic hematopoietic stem cell transplantation; patients who have received autologous hematopoietic stem cell transplantation or CAR-T treatment within the past 3 months,
  • 4) Patients who are suitable and ready for autologous stem cell transplantation.
  • 5) History of eye surgery or trauma within 3 months before the screening visit, history of serious eye infection or the most recent eye surgery within 4 weeks before the screening visit.
  • 6) Has had active and uncontrolled autoimmune hemocytopenia, including autoimmune hemolytic anemia and idiopathic thrombocytopenic purpura.
  • 7) Has had uncontrolled or significant cardiovascular diseases, including:
  • 8) Women who are lactating or pregnant.
  • 9) Women of child-bearing potential who do not agree to have two pregnancy tests prior to first dose (at least one of tests is serum pregnancy test) and the test result shall be negative.
  • 10) Male patients who do not agree to the birth control measures.
  • 11) Any conditions that in the opinion of the investigator considers inappropriate to participate in the study.

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: Single arm
dose exploration
Drug: MS-553
MS-553 oral tablet BID x 28-days

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
Incidence of dose limiting toxicity (DLT)
Time Frame: First cycle (28 days)
First cycle (28 days)
Incidence and severity of adverse events
Time Frame: up to 24 months
up to 24 months
To determine the MTD and RP2D of oral MS-553 in patients with BCL
Time Frame: about 8 months
about 8 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
Time Frame
overall survival (OS)
Time Frame: up to 24 months
up to 24 months
Objective response rate (ORR)
Time Frame: up to 24 months
up to 24 months
Duration of response (DOR)
Time Frame: up to 24 months
up to 24 months
progression-free survival (PFS)
Time Frame: up to 24 months
up to 24 months
time to progression (TTR)
Time Frame: up to 24 months
up to 24 months
disease control rate (DCR)
Time Frame: up to 24 months
up to 24 months
Pharmacokinetics parameters: Cmax
Time Frame: within the first 2 cycles (56 days)
within the first 2 cycles (56 days)
Pharmacokinetics parameters: Tmax
Time Frame: within the first 2 cycles (56 days)
within the first 2 cycles (56 days)
Pharmacokinetics parameters: T1/2
Time Frame: within the first 2 cycles (56 days)
within the first 2 cycles (56 days)
Pharmacokinetics parameters: AUC0-12
Time Frame: within the first 2 cycles (56 days)
within the first 2 cycles (56 days)
Pharmacokinetics parameters: CL/F
Time Frame: within the first 2 cycles (56 days)
within the first 2 cycles (56 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.
MingSight 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.
Shenzhen MingSight Relin 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 (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 6, 2023

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.
November 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.
November 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).
January 11, 2023

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, 2023

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 9, 2023

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.
July 18, 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.
July 16, 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.
July 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.
  • 2020-003-CN

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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