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Not listed Phase 2 Interventional

A Randomized Phase 2 Study of Cemiplimab ± ISA101b in HPV16-Positive OPC

ClinicalTrials.gov ID: NCT03669718

Public ClinicalTrials.gov record NCT03669718. 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 21, 2026, 3:21 PM 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 Randomized, Double-blind, Placebo-Controlled, Phase 2 Study of Cemiplimab Versus the Combination of Cemiplimab With ISA101b in the Treatment of Subjects With HPV16-Positive Oropharyngeal Cancer (OPC)

Brief summary

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

This will be a blinded, placebo-controlled, randomized, phase 2 study in which subjects will be randomly assigned 1:1 to cemiplimab plus placebo or cemiplimab plus ISA101b.

Study identification

NCT ID
NCT03669718
Recruitment status
Not listed
Study type
Interventional
Phase
Phase 2
Lead sponsor
ISA Pharmaceuticals
Industry
Enrollment
194 participants

Conditions and interventions

Interventions

Biological · Drug · Other

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
Nov 30, 2018 (Actual)
Primary completion
Sep 2024 (Estimated)
Completion
Jun 2025 (Estimated)
Last update posted
Dec 29, 2023

2018 – 2025

United States locations

U.S. sites
10
U.S. states
8
U.S. cities
10
Facility City State ZIP Site status
City of Hope Duarte California 91010 —
Moores Cancer Center at the UC San Diego Health San Diego California 92093 —
University of California San Francisco San Francisco California 94115 —
Robert H. Lurie Comprehensive Cancer Center Chicago Illinois 60208 —
Washington University School of Medicine St Louis Missouri 63110 —
ICAHN School of Medicine at Mount Sinai New York New York 10029 —
University of Cincinnati Cancer Institute Cincinnati Ohio 45069 —
Providence Portland Medical Center Portland Oregon 97213 —
UPMC Hillman Cancer Center Pittsburgh Pennsylvania 15232 —
M. D. 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.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 34 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03669718, 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 Dec 29, 2023 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03669718 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →