- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05923879
Mechanism Investigation of Selinexor Combined With Lenalidomide and Rituximab in the Treatment of Diffuse Large B-cell Lymphoma
June 20, 2023 updated by: Zhao Weili, Ruijin Hospital
This is a retrospective observational study of the therapeutic mechanism and resistance mechanism of the treatment of Selinexor combined with lenalidomide and rituximab in diffuse large B-cell lymphoma patients.
By detecting the immune cells in peripheral blood and tumor tissues of patients before and after treatment, the key immune cell subsets and immune molecules linked to the action and resistance of the treatment of Selinexor combined with lenalidomide and rituximab, so as to provide the basis for the optimization of the treatment or the combination of other immunotherapies.
Study Overview
Status
Not yet recruiting
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Estimated)
30
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Shanghai, China
- Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
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Contact:
- Weili Zhao
- Email: zwl_trial@163.com
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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
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Sampling Method
Non-Probability Sample
Study Population
Over 18-year-old recurrent or refractory diffuse large B-cell lymphoma patients receiving Selinexor combined with lenalidomide and rituximab would be enrolled.
Description
Inclusion Criteria:
- At least 18 years old.
- Histopathologically confirmed diffuse large B-cell lymphoma according to World Health Organization (WHO) classification criteria 2016.
- There is evidence of relapsed or refractory disease.
- Treatment with Selinexor combined with lenalidomide and rituximab.
Exclusion Criteria:
- No
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
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Tumor tissues collected before treatment and at the point of progression if available for DNA sequencing after quality control.
Time Frame: 2023/06/30-2025/06/30
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Tumor tissues collected before treatment and at the point of progression if available for DNA sequencing after quality control.
On the one hand, the difference of tumor mutations will be analyzed in pre-treatment biopsy samples of patients grouped by efficacy; on the other hand, the changes of tumor mutations will be analyzed between pre-treatment and post-treatment biopsy samples of patients.
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2023/06/30-2025/06/30
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Tumor tissues collected before treatment and at the point of progression if available for RNA sequencing after quality control.
Time Frame: 2023/06/30-2025/06/30
|
Tumor tissues collected before treatment and at the point of progression if available for bulky RNA sequencing, single-cell RNA sequencing and spatial transcriptome sequencing after quality control.
On the one hand, the difference of characteristics of tumor microenvironment will be analyzed in pre-treatment biopsy samples of patients grouped by efficacy; on the other hand, the changes of characteristics of tumor microenvironment will be analyzed between pre-treatment and post-treatment biopsy samples of patients.
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2023/06/30-2025/06/30
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Peripheral blood collected before each cycle and at the point of progression if available for Mass Cytometry.
Time Frame: 2023/06/30-2025/06/30
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Peripheral blood collected before each cycle and at the point of progression if available for Mass Cytometry to analyze the changes of immune celltypes and chemokines and cytokines.
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2023/06/30-2025/06/30
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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 (Estimated)
June 30, 2023
Primary Completion (Estimated)
June 30, 2025
Study Completion (Estimated)
June 30, 2025
Study Registration Dates
First Submitted
June 3, 2023
First Submitted That Met QC Criteria
June 20, 2023
First Posted (Actual)
June 28, 2023
Study Record Updates
Last Update Posted (Actual)
June 28, 2023
Last Update Submitted That Met QC Criteria
June 20, 2023
Last Verified
June 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Immunoproliferative Disorders
- Lymphoma, Non-Hodgkin
- Lymphoma, B-Cell
- Lymphoma
- Lymphoma, Large B-Cell, Diffuse
- Physiological Effects of Drugs
- Antirheumatic Agents
- Antineoplastic Agents
- Immunologic Factors
- Antineoplastic Agents, Immunological
- Angiogenesis Inhibitors
- Angiogenesis Modulating Agents
- Growth Substances
- Growth Inhibitors
- Lenalidomide
- Rituximab
Other Study ID Numbers
- SR2-DLBCL
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
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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