Skip to content
TriangleGet started
← Full study record

NCT04432597 · OUTCOME

Phase II: 3 Year Relapse-free Survival for PRGN-2009 Alone

HPV Vaccine PRGN-2009 Alone or in Combination With Anti-PDL1/TGF-Beta Trap (M7824) in Subjects With HPV Associated Cancers · Source last updated 2026-08-18

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
NUMBER
Unit
Percentage of participants
Interval / dispersion
95% Confidence Interval
Time frame
3 years

What was measured

Phase II: 3-year Relapse-free survival assessed using the Kaplan-Meier method, defined as the time from completion of standard of care definitive therapy to the date of disease recurrence or death (any cause) whichever occurs first. Participants who receive two doses of PRGN-2009 and go on to receive standard definitive therapy will be evaluable for overall survival assessment.

Groups in this outcome

Phase II Cohort 2, Arm 2A, Dose Level 2

Phase II in newly diagnosed, untreated, locoregional p16-positove oropharyngeal cancer (OPC) (cohort 2) and in newly diagnosed. Arm 2A: HPV vaccine at recommended phase 2 dose (RP2D) as determined at completion of Arm 1A. HPV vaccine at 5x10\^11 Viral Particles (VP).

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Phase II Cohort 2, Arm 2A, Dose Level 222

Reported measurements

Source class 1
Values in Percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Phase II Cohort 2, Arm 2A, Dose Level 277Not reported6297Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        62
        upper Limit
        97
        value
        77
denoms
  1. counts
    1. group Id
      OG000
      value
      22
    units
    Participants
description
Phase II: 3-year Relapse-free survival assessed using the Kaplan-Meier method, defined as the time from completion of standard of care definitive therapy to the date of disease recurrence or death (any cause) whichever occurs first. Participants who receive two doses of PRGN-2009 and go on to receive standard definitive therapy will be evaluable for overall survival assessment.
dispersion Type
95% Confidence Interval
groups
  1. description
    Phase II in newly diagnosed, untreated, locoregional p16-positove oropharyngeal cancer (OPC) (cohort 2) and in newly diagnosed. Arm 2A: HPV vaccine at recommended phase 2 dose (RP2D) as determined at completion of Arm 1A. HPV vaccine at 5x10\^11 Viral Particles (VP).
    id
    OG000
    title
    Phase II Cohort 2, Arm 2A, Dose Level 2
param Type
NUMBER
reporting Status
POSTED
time Frame
3 years
title
Phase II: 3 Year Relapse-free Survival for PRGN-2009 Alone
type
SECONDARY
unit Of Measure
Percentage of participants

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Independent clinical review pending · Not medical advice