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NCT04669899 · ClinicalTrials.gov registry record · Phase 1

Study of JTX-8064, as Monotherapy and in Combination With a PD-1 Inhibitor, in Adult Subjects With Advanced Refractory Solid Tumors

A Phase 1 study of Cancer, sponsored by Jounce Therapeutics.

Completed
Registry status
Phase 1
Development phase
190
Enrollment target
20
Study locations

NCT04669899: Completed Phase 1 study of Cancer, sponsored by Jounce Therapeutics.

NCT04669899 is a Phase 1 study of Cancer that has completed, run by Jounce Therapeutics. The registered enrollment target is 190 participants, below the 3,491-participant average among 615 other Cancer trials with a reported enrollment target (95% lower). The trial reports 20 study locations across 10 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04669899, a Phase 1 study of Cancer, has completed, sponsored by Jounce Therapeutics.

COMPLETED
Registry status
Phase 1
Development phase
190 participants
Enrollment target
20
Study locations

Study Summary

JTX-8064-101 is a Phase 1/2, open label, dose escalation and dose expansion clinical study to determine the safety, tolerability, and recommended Phase 2 dose (RP2D) of JTX-8064 alone and in combination with a PD-1 inhibitor (PD-1i).

Conditions Studied

Interventions

  • DRUG JTX-8064
  • DRUG pimivalimab

Study Locations (20)

California

  • City of Hope - Duarte
  • California Cancer Associates for Research & Excellence, Inc. - La Jolla
  • University of California, San Diego - La Jolla
  • Cedars Sinai - Los Angeles
  • UC Irvine Medical Center - Orange
  • University of California, Davis - Sacramento

Florida

  • University of Florida - Gainesville
  • University of Miami - Sylvester Comprehensive Cancer Center - Miami
  • Adventist Health System/Sunbelt, Inc. - Orlando
  • Tampa General Hospital - Tampa

Arizona

  • Banner MD Anderson Cancer Center - Gilbert
  • Arizona Clinical Research Center - Tucson

Illinois

  • University of Chicago - Chicago
  • Cancer Care Center of Decatur - Decatur

Alabama

  • University of Alabama at Birmingham - Birmingham

Arkansas

  • University of Arkansas Medical Sciences - Little Rock

Connecticut

  • Yale University - New Haven

District of Columbia

  • Georgetown University - Washington D.C.

Trial Details

FieldValue
Enrollment Target 190 participants
Start Date 2021-01-12
Est. Completion 2023-11-28
Phase Phase 1
Jounce Therapeutics

5 total trials

What the finished NCT04669899 record still lists

NCT04669899 is an interventional study that assigns participants to a tested intervention. The registered 190 participants enrollment target is mid-sized for trials with a published cap, below the 3,491-participant average among 615 other Cancer trials with a reported enrollment target (95% lower).

The record links to 1 condition, with Cancer appearing as the primary indexed condition, and to 2 interventions - of which JTX-8064 is the first listed.

NCT04669899 names 20 study sites across 10 states, led by California, Florida, Arizona.

Frequently Asked Questions

What is clinical trial NCT04669899 about?

NCT04669899 is a clinical study titled "Study of JTX-8064, as Monotherapy and in Combination With a PD-1 Inhibitor, in Adult Subjects With Advanced Refractory Solid Tumors". JTX-8064-101 is a Phase 1/2, open label, dose escalation and dose expansion clinical study to determine the safety, tolerability, and recommended Phase 2 dose (RP2D) of JTX-8064 alone and in combination with a PD-1 inhibitor (PD-1i).

What is the current status of trial NCT04669899?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 190 participants. The study started on 2021-01-12. Estimated completion is 2023-11-28.

What conditions does trial NCT04669899 study?

This clinical trial studies the following conditions: Cancer.

What interventions are being tested in trial NCT04669899?

The interventions under investigation include: JTX-8064 (DRUG), pimivalimab (DRUG).

Who is sponsoring clinical trial NCT04669899?

This trial is sponsored by Jounce Therapeutics, which has 5 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04669899 being conducted?

This trial has 20 study locations across Alabama, Arizona, Arkansas, California, Connecticut. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for 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 NCT04669899's enrollment target sits among peer trials

190 241st of 615 higher than 375 of 615 other Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other 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 NCT04669899, the US trial registry maintained by the National Library of Medicine. NCT04669899 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.