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Active, not recruiting Phase 1 Interventional

Study of JANX008 in Subjects With Advanced or Metastatic Solid Tumor Malignancies

ClinicalTrials.gov ID: NCT05783622

Public ClinicalTrials.gov record NCT05783622. 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.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:25 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-Label, Multicenter, Phase 1/1b Study of JANX008 in Subjects With Advanced or Metastatic Solid Tumor Malignancies

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is a first-in-human (FIH), Phase 1/1b, open-label, multicenter dose escalation and dose expansion study to assess the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary anti-tumor activity of JANX008 in adult subjects with advanced or metastatic carcinoma expressing EGFR.

Study identification

NCT ID
NCT05783622
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 1
Lead sponsor
Janux Therapeutics
Industry
Enrollment
130 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 100 Years
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
Apr 19, 2023 (Actual)
Primary completion
Jul 31, 2026 (Estimated)
Completion
Oct 31, 2026 (Estimated)
Last update posted
Jun 1, 2026

2023 – 2026

United States locations

U.S. sites
18
U.S. states
12
U.S. cities
18
Facility City State ZIP Site status
City of Hope Medical Center Duarte California 91010 —
University of California, Davis Comprehensive Cancer Center Sacramento California 95817 —
University of California San Diego Moores Cancer Center San Diego California 92093 —
Winship Cancer Institute, Emory University Atlanta Georgia 30308 —
University of Chicago Medical Center Chicago Illinois 60637 —
University of Michigan Ann Arbor Michigan 48109 —
Henry Ford Health System Detroit Michigan 48202 —
Washington University St Louis Missouri 63110 —
Laura and Isaac Perlmutter Cancer Center NYU Langone Health New York New York 10016 —
University of North Carolina at Chapel Hill Chapel Hill North Carolina 27599 —
The Christ Hospital Cancer Center Cincinnati Ohio 45219 —
Ohio State University Hospital Columbus Ohio 43210 —
University of Pennsylvania, Abramson Cancer Center Philadelphia Pennsylvania 19104 —
UPMC Hillman Cancer Center Pittsburgh Pennsylvania 15232 —
Rhode Island Hospital Providence Rhode Island 02903 —
Sarah Cannon Research Institute Nashville Tennessee 37203 —
University of Texas Southwestern Medical Center Dallas Texas 75390 —
The University of Texas, 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 NCT05783622, 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 Jun 1, 2026 · 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 NCT05783622 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →