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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT03207854
Other study ID # 0S-15-16
Secondary ID NCI-2017-006250S
Status Recruiting
Phase
First received
Last updated
Start date April 12, 2017
Est. completion date April 12, 2026

Study information

Verified date May 2024
Source University of Southern California
Contact Arta Zenunovic
Phone 323-442 7828
Email Arta.zenunovic@med.usc.edu
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

This research trial collects and stores blood, tissue, and bone marrow specimens from patients with cancer or blood disorders, and healthy volunteers to study the immune system in a variety of different types of experiments, as well as associated clinical data as appropriate, focused on understanding mechanisms of immunotherapy.


Description:

PRIMARY OBJECTIVES; I. Identify changes in immune system parameters in patients receiving immunotherapies (including immune checkpoint inhibitors, immunostimulatory/immunomodulatory agents, cellular therapies, stem cell transplantation) and compare to changes in patients receiving conventional chemotherapy, targeted-agent therapy, and healthy normal volunteers using multiparameter flow cytometry, time-of-flight mass cytometry, cytokine quantification, functional analysis of immune cell subsets isolated via fluorescence activated cell sorting (FACS), and genetic and proteomic techniques (deoxyribonucleic acid [DNA] sequencing, ribonucleic acid sequence [RNASeq], reverse transcriptase-polymerase chain reaction [RT-PCR], Western blot). SECONDARY OBJECTIVES: I. Optimize methods for measuring functional status of circulating immune cells and hematopoietic progenitors (activation, inhibition, cytotoxicity, proliferative capacity). II. Use genetic and epigenetic techniques to a) study clonal diversity in T cell subsets b) determine the genetic basis for T cell immune reconstitution following stem cell transplantation. OUTLINE: Patients and healthy normal volunteers undergo collection of peripheral blood samples for analysis via flow cytometry, RNASeq, immunohistochemistry, cytometry by time of flight (CyTOF) experiments, cell cultures, and functional studies of immune cell subsets obtained by FACS. Patients also undergo collection of bone marrow and leukopheresis/leukoreduction specimens, and single cell suspensions and bulk excised tumor biopsies are obtained from routine testing for analysis via immunohistochemistry or CyTOF. After completion of study, patients are followed up for up to 2 years.


Recruitment information / eligibility

Status Recruiting
Enrollment 500
Est. completion date April 12, 2026
Est. primary completion date April 12, 2025
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 19 Years and older
Eligibility Inclusion Criteria: - All patients known to have cancer, an immune-mediated hematologic diagnosis, or a healthy normal volunteer - Definition of immune-mediated hematologic diagnosis: diagnoses for which immune dysfunction and/or immune system directed therapy (eg. aplastic anemia, autoimmune hemolytic anemia, immune thrombocytopenic purpura [ITP], etc.) are involved - Definition of healthy normal volunteer: persons lacking diagnoses of any type of cancer, diabetes, cardiovascular diseases, non-hematologic autoimmune disease (eg. systemic lupus erythematosus [SLE], rheumatoid arthritis [RA], Crohn's disease) and not taking any immunosuppressive medications - Patients must have been seen in the Norris Hospital and outpatient clinics, or the Los Angeles County (LAC)-University of Southern California (USC) Medical Center or outpatient clinics; healthy volunteers can be recruited without any physician visit appointments since their labs are strictly for clinical research and not for personal health issues unrelated to the project Exclusion Criteria: - Unable to give informed consent to specimen collection - Known human immunodeficiency virus (HIV) positive status - Persons taking any type of immunosuppressive medication are excluded from participating as healthy normal volunteers - Any patient for whom specimen collection is judged to be unsafe (for example, for patients unable to establish venous access)

Study Design


Related Conditions & MeSH terms


Intervention

Procedure:
Biospecimen Collection
Undergo collection of peripheral blood, bone marrow, and tissue
Other:
Laboratory Biomarker Analysis
Correlative studies
Questionnaire Administration
Ancillary studies

Locations

Country Name City State
United States USC / Norris Comprehensive Cancer Center Los Angeles California

Sponsors (2)

Lead Sponsor Collaborator
University of Southern California National Cancer Institute (NCI)

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Sample collection for immunology studies from patients with cancer or blood disorders, and healthy volunteers Tissue, blood, and bone marrow samples collected will be used to identify changes in immune system parameters in patients receiving immunotherapies (including immune checkpoint inhibitors, immunostimulatory/immunomodulatory agents, cellular therapies, stem cell transplantation) and compare to changes in patients receiving conventional chemotherapy, targeted-agent therapy, and healthy normal volunteers using multiparameter flow cytometry, time-of-flight mass cytometry, cytokine quantification, functional analysis of immune cell subsets isolated via fluorescence activated cell sorting (FACS), and genetic and proteomic techniques (deoxyribonucleic acid [DNA] sequencing, ribonucleic acid [RNA]-sequence [Seq], reverse transcriptase-polymerase chain reaction [RT-PCR], Western blot). Baseline to 5 years
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