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Completed Phase 1 Interventional

First-in-human Study of IO-108 as Single Agent and in Combination With a PD-1 Immune Check Point Inhibitor in Patients With Advanced Solid Tumors

ClinicalTrials.gov ID: NCT05054348

Public ClinicalTrials.gov record NCT05054348. 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 Sep 2, 2026, 3:52 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

A Phase 1b, Open-Label, Dose-Escalation, Dose-Expansion, and Dose-Randomization Study of IO 108 as Monotherapy and in Combination With Either Pembrolizumab or Cemiplimab in Adult Patients With Advanced Solid Tumors

Brief summary

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

The goal of the clinical trial is to learn about safety, tolerability and preliminary efficacy of IO-108 as monotherapy or in combination with a PD-1 inhibitor in patients with advanced, metastatic solid tumors, and to find a dose of IO-108 that is safe and efficacious to be tested in patients with various solid tumors.

Study identification

NCT ID
NCT05054348
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Immune-Onc Therapeutics
Industry
Enrollment
91 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 29, 2021
Primary completion
Apr 28, 2024
Completion
May 30, 2024
Last update posted
Jun 3, 2024

2021 – 2024

United States locations

U.S. sites
24
U.S. states
16
U.S. cities
23
Facility City State ZIP Site status
Arizona Oncology Associates, PC-HOPE (140) (USOR SITE) Tucson Arizona 85711
Beverly HIlls Cancer Center (129) Beverly Hills California 90211
Rocky Mountain Cancer Centers, LLP (141) (USOR SITE) Lone Tree Colorado 80124
University of Florida (125) Gainesville Florida 32611
Florida Cancer Specialists (134) Lake Mary Florida 32746
Memorial Cancer Institute (146) Pembroke Pines Florida 33021
Florida Cancer Specialists & Research Institute (103) Sarasota Florida 34232
Hematology Oncology (136) Stuart Florida 34952
Indiana University Melvin and Bren Simon Comprehensive Cancer Center (123) Indianapolis Indiana 46202
Maryland Oncology Hematology, PA (145) (USOR SITE) Columbia Maryland 21044
Karmanos Cancer Institute (126) Detroit Michigan 48201
St. Vincent - Frontier Cancer Center (135) Billings Montana 59102
NYU Langone Health (131) New York New York 10016
Carolina BioOncology (102) Huntsville North Carolina 28078
Gabrail Cancer Center (128) Canton Ohio 44718
Oncology Hematology Care Clinical Trials, LLC (144) (USOR SITE) Cincinnati Ohio 45242
Providence Cancer Institute (104) Portland Oregon 97213
UPMC Hillman Cancer Center (105) Pittsburgh Pennsylvania 15209
Texas Oncology - Austin (142) (USOR SITE) Austin Texas 78705
Texas Oncology - Baylor Charles A. (143) (USOR SITE) Dallas Texas 75246
MD Anderson Cancer Center (101) Houston Texas 77030
Oncology Consultants, P.A. (138) Houston Texas 77030
NEXT Oncology-Virginia (121) Fairfax Virginia 22031
Swedish Cancer Institute (147) Seattle Washington 98104

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 NCT05054348, 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 3, 2024 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05054348 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →