- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05991973
Low-dose Chidamide Maintenance Therapy After Allo-HSCT for T-cell Acute Lymphoblastic Leukemia or T-cell Lymphomas
August 7, 2023 updated by: He Huang, Zhejiang University
A Phase ll,Single-center,Single-arm Clinical Study of Low-dose Chidamide Maintenance Therapy After Allogeneic Hematopoietic Stem Cell Transplantation for T-cell Acute Lymphoblastic Leukemia or T-cell Lymphomas
Clinical Study on the Safety and Effectiveness of low-dose chidamide maintenance therapy after allogeneic hematopoietic stem cell transplantation for T-cell acute lymphoblastic leukemia or T-cell lymphomas.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
This is a phase ll, single-center, single-arm clinical study.This study is indicated for high-risk of T-cell acute lymphoblastic leukemia or T-cell lymphomas patients.
It aims to evaluate the safety and effectiveness of low-dose chidamide maintenance therapy after allogeneic hematopoietic stem cell transplantation for T-cell acute lymphoblastic leukemia or T-cell lymphomas to prevent relapse.
44 patients will be enrolled.
The clinical end points include relapse-free survival, acute or chronic GVHD, non-relapse mortality, and overall survival, etc.
Study Type
Interventional
Enrollment (Estimated)
44
Phase
- 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
- Name: Yanmin Zhao, PhD
- Phone Number: +8615858199217
- Email: yanminzhao@zju.edu.cn
Study Locations
-
-
Zhejiang
-
Hangzhou, Zhejiang, China, 310006
- Recruiting
- The First Hospital of Zhejiang Medical Colleage Zhejiang University
-
Contact:
- Yanmin Zhao, PhD
- Phone Number: +8615858199217
- Email: yanminzhao@zju.edu.cn
-
-
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
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- T-cell acute lymphoblastic leukemia or T-cell lymphomas (mainly including peripheral T-cell lymphoma, NK/T-cell lymphoma, T-lymphoblastic lymphoma, etc.) must be diagnosed before enrollment. The diagnostic criteria refer to the 2016 WHO classification. Patients is in high-risk group or standard-risk group with MRD-positive patients after transplantation.
- Age 14-70;
- Stable hematopoietic reconstitution 90±10 days after receiving allogeneic hematopoietic stem cell transplantation, no aGVHD or stable aGVHD control and stable primary disease;
- Complete donor chimerism after transplantation;
- During the screening period after transplantation (within 4 weeks before Chidanilide administration), the primary disease is remission and MRD is negative.
- Eastern Cooperative Oncology Group (ECOG) physical condition score is 0-2 points;
- Creatinine clearance ≥ 60 mL/min (according to the Cockcroft-Gault formula);
- Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3 × upper limit of normal range (ULN), total bilirubin ≤ 2 × ULN;
- Echocardiography (ECHO) shows left ventricular ejection fraction (LVEF) ≥ 50%
- Life expectancy >8 weeks;
- Voluntarily sign the informed consent form, understand and comply with the requirements of the research.
Exclusion Criteria:
- Bone marrow recurrence or extramedullary recurrence after transplantation;
- Hemocytopenia after transplantation: white blood cells <2000/ul, platelets <25000/ul;
- Active grade 3-4 acute GVHD, or active moderate-to-severe chronic GVHD that cannot be controlled by drugs;
- Active autoimmune diseases, such as SLE, rheumatoid arthritis, etc.;
- Currently suffering from clinically significant active cardiovascular disease, such as uncontrolled arrhythmia, prolonged QTc interval of electrocardiogram, uncontrolled uncontrolled hypertension, congestive heart failure, any New York Heart Association (NYHA) functional class 3 or 4 cardiac disease, or a history of myocardial infarction within 6 months before screening;
- Other serious diseases that may limit patients to participate in this trial (such as advanced infection, uncontrolled diabetes, renal failure);
- Known human immunodeficiency virus (HIV) infection, or hepatitis B virus that cannot be controlled by drugs (HBV-DNA positive, and HBV DNA test value above the upper limit of normal value) or hepatitis C virus (anti-HCV positive, and HCV viral titer detection value above the upper limit of normal value) Chronic Infect;
- Pregnant or lactating women;
- Those who cannot understand and follow the research protocol or cannot sign the informed consent form;
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: Prevention
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: low-dose chidamide maintenance therapy after allo-HSCT
|
In the time window of 30-180 days after transplantation: oral chidamide 10mg twice a week with a total of 96 courses(4 weeks as a course).
If the MRD turns positive during treatment, the dose can be increased to a maximum of 20 mg twice a week, and donor lymphocyte infusion (DLI) is also permitted in the case of MRD positivity.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Relapse-free survival(RFS)
Time Frame: At Year 2
|
The time from the date of treatment to the occurrence of any of the following:
Leukemia blasts reappeared in peripheral blood, or blasts ≥ 5%, naive monocytes ≥ 5% in bone marrow, or extramedullary lesions. |
At Year 2
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Graft-versus-host disease (GVHD)
Time Frame: At Year 2
|
Acute GVHD or chronic GVHD incidence after chidamide maintenance therapy
|
At Year 2
|
Adverse effects
Time Frame: At Year 2
|
Drug related adverse effects after chidamide maintenance therapy
|
At Year 2
|
Measurable residual disease(MRD) status
Time Frame: At Year 2
|
At Year 2
|
|
Changes in t lymphocyte subsets
Time Frame: At Year 2
|
At Year 2
|
|
Non-relapse mortality (NRM)
Time Frame: At Year 2
|
Assessment of NRM at Year 2
|
At Year 2
|
GVHD-free-relapse-free survival(GRFS)
Time Frame: At Year 2
|
Assessment of GRFS at Year 2
|
At Year 2
|
Overall survival (OS)
Time Frame: At Year 2
|
Assessment of OS at Year 2
|
At Year 2
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
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)
July 15, 2023
Primary Completion (Estimated)
June 1, 2025
Study Completion (Estimated)
July 1, 2027
Study Registration Dates
First Submitted
July 23, 2023
First Submitted That Met QC Criteria
August 7, 2023
First Posted (Actual)
August 15, 2023
Study Record Updates
Last Update Posted (Actual)
August 15, 2023
Last Update Submitted That Met QC Criteria
August 7, 2023
Last Verified
August 1, 2023
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Immunoproliferative Disorders
- Lymphoma, Non-Hodgkin
- Lymphoma
- Leukemia
- Precursor Cell Lymphoblastic Leukemia-Lymphoma
- Leukemia, Lymphoid
- Lymphoma, T-Cell
- Precursor T-Cell Lymphoblastic Leukemia-Lymphoma
Other Study ID Numbers
- IIT20230004C-R2
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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