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NCT03639714 · ClinicalTrials.gov registry record · Phase 1

A Study of a Personalized Neoantigen Cancer Vaccine

A Phase 1 study of Non-Small Cell Lung Cancer and Colorectal Cancer, sponsored by Gritstone bio.

Completed
Registry status
Phase 1
Development phase
29
Enrollment target
11
Study locations

NCT03639714: Completed Phase 1 study of Non-Small Cell Lung Cancer and Colorectal Cancer, sponsored by Gritstone bio.

NCT03639714 is a Phase 1 study of Non-Small Cell Lung Cancer and Colorectal Cancer that has completed, run by Gritstone bio. The registered enrollment target is 29 participants, below the 652-participant average among 454 other Non-Small Cell Lung Cancer trials with a reported enrollment target (96% lower). The trial reports 11 study locations across 10 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03639714, a Phase 1 study of Non-Small Cell Lung Cancer and Colorectal Cancer, has completed, sponsored by Gritstone bio.

COMPLETED
Registry status
Phase 1
Development phase
29 participants
Enrollment target
11
Study locations

Study Summary

The purpose of this study is to evaluate the safety, dose, immunogenicity and early clinical activity of GRT-C901 and GRT-R902, a personalized neoantigen cancer vaccine, in combination with nivolumab and ipilimumab, in patients with metastatic non-small cell lung cancer, microsatellite stable colorectal cancer, gastroesophageal adenocarcinoma, and metastatic urothelial cancer.

Interventions

  • BIOLOGICAL nivolumab
  • BIOLOGICAL ipilimumab
  • BIOLOGICAL GRT-C901
  • BIOLOGICAL GRT-R902

Study Locations (11)

New York

  • Memorial Sloan Kettering Cancer Center - New York
  • Columbia University Medical Center - New York

Arizona

  • Mayo Clinic Arizona - Phoenix

Florida

  • Mayo Clinic - Jacksonville

Illinois

  • The University of Chicago - Chicago

Minnesota

  • Mayo Clinic - Rochester

Ohio

  • The Ohio State University Comprehensive Cancer Center - Columbus

Tennessee

  • Tennessee Oncology - Nashville

Texas

  • MD Anderson Cancer Center - Houston

Trial Details

FieldValue
Enrollment Target 29 participants
Start Date 2019-02-13
Est. Completion 2022-11-10
Phase Phase 1
Gritstone bio

4 total trials

What the finished NCT03639714 record still lists

NCT03639714 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 29 participants, a relatively small participant target, below the 652-participant average among 454 other Non-Small Cell Lung Cancer trials with a reported enrollment target (96% lower).

The record links to 4 conditions, with Non-Small Cell Lung Cancer appearing as the primary indexed condition, and to 4 interventions - of which nivolumab is the first listed.

NCT03639714 lists 11 locations in 10 states (New York, Arizona, Florida).

Frequently Asked Questions

What is clinical trial NCT03639714 about?

NCT03639714 is a clinical study titled "A Study of a Personalized Neoantigen Cancer Vaccine". The purpose of this study is to evaluate the safety, dose, immunogenicity and early clinical activity of GRT-C901 and GRT-R902, a personalized neoantigen cancer vaccine, in combination with nivolumab and ipilimumab, in patients with metastatic non-small cell lung cancer, microsatellite stable colore...

What is the current status of trial NCT03639714?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 29 participants. The study started on 2019-02-13. Estimated completion is 2022-11-10.

What conditions does trial NCT03639714 study?

This clinical trial studies the following conditions: Non-Small Cell Lung Cancer, Colorectal Cancer, Urothelial Carcinoma, Gastroesophageal Adenocarcinoma.

What interventions are being tested in trial NCT03639714?

The interventions under investigation include: nivolumab (BIOLOGICAL), ipilimumab (BIOLOGICAL), GRT-C901 (BIOLOGICAL), GRT-R902 (BIOLOGICAL).

Who is sponsoring clinical trial NCT03639714?

This trial is sponsored by Gritstone bio, which has 4 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03639714 being conducted?

This trial has 11 study locations across Arizona, Florida, Illinois, Minnesota, New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Non-Small Cell Lung Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03639714's enrollment target sits among peer trials

29 398th of 454 higher than 56 of 454 other Non-Small Cell Lung Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Non-Small Cell Lung Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03639714, the US trial registry maintained by the National Library of Medicine. NCT03639714 (small enrollment · multi site footprint · completed) retrieved and formatted by PlainTrial, see methodology.