Biomarkers of Immune-Related Toxicity
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ClinicalTrials.gov Identifier: NCT03409016 |
Recruitment Status :
Recruiting
First Posted : January 24, 2018
Last Update Posted : August 16, 2022
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Condition or disease | Intervention/treatment |
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Cancer Metastatic Cancer | Other: Blood Testing |
Study Type : | Observational |
Estimated Enrollment : | 69 participants |
Observational Model: | Case-Control |
Time Perspective: | Cross-Sectional |
Official Title: | Identifying Biomarkers of Immune-Related Toxicity in Cancer Patients Treated With Immune Checkpoint Inhibitors; A Pilot Project |
Actual Study Start Date : | February 26, 2018 |
Estimated Primary Completion Date : | May 31, 2023 |
Estimated Study Completion Date : | May 31, 2023 |
Group/Cohort | Intervention/treatment |
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Immune Checkpoint Inhibitor Therapy
Patients starting treatment with ipilimumab, nivolumab, pembrolizumab, or atezolizumab, alone or in combination, for treatment of a metastatic solid tumor cancer will be enrolled. Patients will receive checkpoint inhibitor therapy per standard protocol. There are no study-related medications or interventions beyond blood testing.
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Other: Blood Testing
Patients will undergo therapy per standard protocol. There are no study-related medications or interventions beyond blood testing. |
Control
An additional 18 patients starting standard chemotherapy will be enrolled as a control population. Patients will receive chemotherapy per standard protocol
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Other: Blood Testing
Patients will undergo therapy per standard protocol. There are no study-related medications or interventions beyond blood testing. |
- Identifying biomarkers predictive of immune-related toxicity associated with immune checkpoint inhibitor therapy. [ Time Frame: 30 Months ]Difference in baseline inflammatory/autoimmune marker(s) in patients developing immune-related adverse events on immune checkpoint inhibitor therapy according to CTCAE v 4.0 versus those who do not
- Change in inflammatory/autoimmune markers. [ Time Frame: 6 Months ]To evaluate the change in inflammatory/autoimmune markers prior to and at 3 time points on immune checkpoint inhibitor therapy, with comparison to patients treated with standard chemotherapy
- Change in inflammatory/autoimmune markers [ Time Frame: 6 months ]To evaluate the impact of change in these markers on patient reported adverse events using the PRO-CTCAE
Biospecimen Retention: Samples With DNA

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Ages Eligible for Study: | 18 Years to 100 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Metastatic solid tumor cancer of any primary site, with the exception of lymphoma
- ≥18 years of age
- Life expectancy >6 months
- Starting new regimen of ipilimumab, nivolumab, pembrolizumab or atezolizumab as a single agent or in combination according to standard of care or through compassionate use granted by the pharmaceutical company (immune checkpoint inhibitor arm only) OR Starting new regimen of standard cytotoxic chemotherapy (control arm only)
- Provision to sign and date the consent form
- Stated willingness to comply with all study procedures and be available for the duration of the study
Exclusion Criteria:
- Prior immune checkpoint inhibitor therapy with anti-CTLA4, anti-PD1 or anti-PD-L1 targeting agent
- Known autoimmune disease
- Known acute or chronic infection, including viral infections such as Hepatitis B, C, and HIV
- Chronic treatment with immune suppressive medications, including steroids, at the time of study enrollment
- Concomitant treatment with a monoclonal antibody in addition to cytotoxic chemotherapy (i.e. bevacizumab, cetuximab, trastuzumab) (control arm only)
- Known pregnancy or lactation

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03409016
Contact: Andrea Glass | 720-848-0755 | andrea.glass@cuanschutz.edu |
United States, Colorado | |
University of Colorado Denver | Recruiting |
Aurora, Colorado, United States, 80045 | |
Contact: Mark Morrow 720-848-0665 mark.morrow@ucdenver.edu | |
Principal Investigator: Sarah L Davis, MD |
Principal Investigator: | Sarah L Davis, MD | University of Colorado, Denver |
Responsible Party: | University of Colorado, Denver |
ClinicalTrials.gov Identifier: | NCT03409016 |
Other Study ID Numbers: |
17-1940.cc |
First Posted: | January 24, 2018 Key Record Dates |
Last Update Posted: | August 16, 2022 |
Last Verified: | August 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Immune Checkpoint Inhibitors Biomarkers Immune Related Adverse Event |
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