A Study to Evaluate eFT508 Alone and in Combination With Avelumab in Subjects With MSS Colorectal Cancer
Public ClinicalTrials.gov record NCT03258398. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 2, Open-Label, Randomized, Non-Comparative Study With Preliminary Dose Finding to Evaluate eFT508 Monotherapy or eFT508 in Combination With Avelumab in Subjects With Microsatellite Stable Relapsed or Refractory Colorectal Cancer
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a Phase 2, open-label, 2-part, multicenter study in subjects with MSS relapsed/refractory colorectal cancer. The primary objective of Part 1 is to evaluate the safety and tolerability of escalating doses of eFT508 in combination with a fixed dose of avelumab to determine the maximum tolerated dose (MTD) of eFT508 and to select a recommended dose for Part 2. The primary objective of Part 2 is to evaluate antitumor activity of eFT508 at the recommended dose in combination with avelumab or eFT508 monotherapy. Parts 1 and 2 will also evaluate pharmacokinetics (PK) and pharmacodynamics.
Study identification
- NCT ID
- NCT03258398
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 56 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 18, 2017 (Actual)
- Primary completion
- Mar 26, 2019 (Actual)
- Completion
- May 13, 2019 (Actual)
- Last update posted
- Jul 18, 2019
2017 – 2019
United States locations
- U.S. sites
- 7
- U.S. states
- 7
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic | Scottsdale | Arizona | 85259 | — |
| Sarah Cannon Research Institute at HealthONE | Denver | Colorado | 80218 | — |
| Florida Cancer Specialists | Sarasota | Florida | 34232 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| Kansas City Research Institute | Kansas City | Missouri | 64131 | — |
| Tennessee Oncology | Nashville | Tennessee | 37203 | — |
| MD Anderson Cancer Center | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03258398, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 18, 2019 · Synced Oct 23, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT03258398 live on ClinicalTrials.gov.