Pilot Study to Determine Pro-Inflammatory Cytokine Kinetics During Immune Checkpoint Inhibitor Therapy

Sponsor
Indiana University (Other)
Overall Status
Not yet recruiting
CT.gov ID
NCT05707286
Collaborator
National Institute of General Medical Sciences (NIGMS) (NIH)
75
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36
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Study Details

Study Description

Brief Summary

This research aims to identify clinical strategies to manage adverse events during immune checkpoint inhibitor therapy by (1) determining the impact of checkpoint inhibitors on metabolism through major CYP enzymes and (2) identifying associations between pro-inflammatory cytokine concentrations and negative clinical outcomes during checkpoint inhibitor therapy.

Condition or Disease Intervention/Treatment Phase

    Detailed Description

    The long-term goal of this research is to identify clinical strategies to manage adverse events during checkpoint inhibitor therapy. The research aims of the current project are (1) to determine the impact of checkpoint inhibitor therapy on the metabolism of CYP probe drugs and the risk for adverse events with CYP substrate drugs commonly prescribed to cancer patients and (2) to identify associations between pro-inflammatory cytokine concentrations and CYP probe drug metabolism before and during checkpoint inhibitor therapy. To investigate these aims, we plan to conduct a two-phase crossover clinical drug interaction study in which a cocktail containing probe drugs for six CYP enzymes (CYP1A2, CYP2B6, CYP2C9, CYP2C19, CYP2D6, and CYP3A) is administered to subjects before and after they initiate checkpoint inhibitor therapy. However, the kinetics of changes in pro-inflammatory cytokines during checkpoint inhibitor therapy are not well established, and this knowledge is critical to inform timing of the on-treatment phase of the clinical drug interaction study. Accordingly, this pilot study will investigate when blood concentrations of pro-inflammatory cytokines peak after initiation of checkpoint inhibitor therapy. Blood cytokine concentrations will be assayed at baseline, ~7 and ~14 days following the first checkpoint inhibitor cycle (± 2 days surrounding each timepoint), and at cycles 2, 3, and 4 based on the strongest current in vitro (7-14 days) and clinical evidence (21-42 days). In addition to plasma concentrations of pro-inflammatory cytokines, the study will also assay plasma concentrations of immune checkpoint inhibitors, co-administered CYP substrates, and perform genetic sequencing to assess associations between these variables and clinical outcomes, including the development of immune-related adverse events, the potential for drug-drug interactions with CYP substrates, and checkpoint inhibitor treatment response.

    Study Design

    Study Type:
    Observational
    Anticipated Enrollment :
    75 participants
    Observational Model:
    Case-Only
    Time Perspective:
    Prospective
    Official Title:
    Pilot Study to Determine Pro-Inflammatory Cytokine Kinetics During Immune Checkpoint Inhibitor Therapy
    Anticipated Study Start Date :
    Mar 1, 2023
    Anticipated Primary Completion Date :
    Mar 1, 2025
    Anticipated Study Completion Date :
    Mar 1, 2026

    Outcome Measures

    Primary Outcome Measures

    1. Increases in pro-inflammatory cytokines [From baseline (day -30) up to cycle 4 (day 126)]

      Determine the time course of increases in pro-inflammatory cytokines during treatment with immune checkpoint inhibitor regimens, via plasma cytokine concentrations present in blood samples.

    Secondary Outcome Measures

    1. Increases in other cytokines [From baseline (day -30) up to cycle 4 (day 126)]

      Determine the time course of increases in other cytokines during treatment with immune checkpoint inhibitor regimens, including anti-inflammatory cytokines (e.g., IL-10, TGF-β) present in blood samples.

    2. Plasma concentrations of immune checkpoint inhibitors [From baseline (day -30) up to cycle 4 (day 126)]

      Assess on-treatment concentrations of immune checkpoint inhibitors

    3. Plasma concentrations of co-administered CYP substrate medications [From baseline (day -30) up to cycle 4 (day 126)]

      Assess baseline and on-treatment concentrations of co-administered CYP substrate medications

    4. The development of immune-related adverse events [From baseline (day -30) up to cycle 4 (day 126)]

      Immune-related adverse events will be assessed via patient survey at all study visits

    5. The development of adverse drug events attributable to co-administered CYP substrate medications [From baseline (day -30) up to cycle 4 (day 126)]

      Adverse drug events attributable to co-administered CYP substrate medications will be assessed via patient survey at all study visits

    6. Checkpoint inhibitor treatment response [From treatment initiation (day 0) until the time of the treatment response event or the end of the study evaluation period (maximum of 2 years from the date of treatment initiation).]

      Checkpoint inhibitor treatment response will be collected retrospectively from the electronic health record

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    1. ≥ 18 years old at the time of informed consent

    2. Diagnosed with non-small cell lung cancer (NSCLC) OR melanoma AND initiating therapy with single agent or combination therapy that includes an immune checkpoint inhibitor, (e.g., atezolizumab, cemiplimab, durvalumab, ipilimumab, nivolumab, pembrolizumab)

    3. Ability to provide written informed consent and HIPAA authorization

    Exclusion Criteria:
    1. Diagnosis or past medical history of autoimmune disorder, including rheumatoid arthritis, systemic lupus erythematosus, Crohn's disease, Sjogren's syndrome, multiple sclerosis, type 1 diabetes mellitus, Behcet's disease, and ankylosing spondylitis

    2. Current infection requiring medical treatment (note: if a prospective subject's infection resolves, they can be re-screened for trial inclusion)

    3. Concomitant treatment with systemic immunosuppressant drugs (see Table A1 in appendix for complete list)

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Indiana University Melvin and Bren Simon Comprehensive Cancer Center Indianapolis Indiana United States 46202

    Sponsors and Collaborators

    • Indiana University
    • National Institute of General Medical Sciences (NIGMS)

    Investigators

    • Principal Investigator: Tyler Shugg, PharmD, PhD, Indiana University

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Tyler Andrew Shugg, Assistant Research Professor, Indiana University
    ClinicalTrials.gov Identifier:
    NCT05707286
    Other Study ID Numbers:
    • CPHR-IIR-CYTOKINE
    First Posted:
    Jan 31, 2023
    Last Update Posted:
    Jan 31, 2023
    Last Verified:
    Jan 1, 2023
    Studies a U.S. FDA-regulated Drug Product:
    No
    Studies a U.S. FDA-regulated Device Product:
    No
    Product Manufactured in and Exported from the U.S.:
    No
    Keywords provided by Tyler Andrew Shugg, Assistant Research Professor, Indiana University
    Additional relevant MeSH terms:

    Study Results

    No Results Posted as of Jan 31, 2023