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NCT04576091 · OUTCOME

Overall Survival

Testing the Addition of an Anti-cancer Drug, BAY 1895344, With Radiation Therapy to the Usual Pembrolizumab Treatment for Recurrent Head and Neck Cancer · Source last updated 2026-08-21

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

Measure
MEDIAN
Unit
months
Interval / dispersion
95% Confidence Interval
Time frame
Up to 2 years

What was measured

Median time from start of treatment regimen (day 1 pembrolizumab) until death from any cause. Will be estimated using the method of Kaplan-Meier.

Analysis population: All patients.

Groups in this outcome

Treatment (Pembrolizumab, BAY 1895344, SBRT)

Patients received pembrolizumab IV over 30 minutes on day 1 of each cycle. Starting on day 7, patients also receive 10 mg of BAY 1895344 PO BID on days 7-9 and 14-16 during cycle 1, and before and after each SBRT treatment during cycle 2 for a total of 9 doses. Beginning cycle 2, patients underwent SBRT starting between days 2 and 8 for 3 fractions with 2-3 days between fractions. Treatment repeated every 21 days for up to 2 cycles in the absence of disease progression or unacceptable toxicity (8 Gy x 3 SBRT). Patients also underwent CT scan and/or PET-CT scan and collection of blood samples throughout the trial. Biospecimen Collection: Undergo blood sample collection Computed Tomography: Undergo CT and/or PET-CT scan Elimusertib: Given PO Pembrolizumab: Given IV Positron Emission Tomography: Undergo PET-CT scan Quality-of-Life Assessment: Ancillary studies Stereotactic Body Radiation Therapy: Undergo SBRT

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

Analysis denominator · Participants

GroupSource count
Treatment (Pembrolizumab, BAY 1895344, SBRT)5

Reported measurements

Source class 1
Values in months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Treatment (Pembrolizumab, BAY 1895344, SBRT)19.00Not reportedNANAUpper and Lower bound of 95% CI not reached due to small population size.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Upper and Lower bound of 95% CI not reached due to small population size.
        group Id
        OG000
        lower Limit
        NA
        upper Limit
        NA
        value
        19.00
denoms
  1. counts
    1. group Id
      OG000
      value
      5
    units
    Participants
description
Median time from start of treatment regimen (day 1 pembrolizumab) until death from any cause. Will be estimated using the method of Kaplan-Meier.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients received pembrolizumab IV over 30 minutes on day 1 of each cycle. Starting on day 7, patients also receive 10 mg of BAY 1895344 PO BID on days 7-9 and 14-16 during cycle 1, and before and after each SBRT treatment during cycle 2 for a total of 9 doses. Beginning cycle 2, patients underwent SBRT starting between days 2 and 8 for 3 fractions with 2-3 days between fractions. Treatment repeated every 21 days for up to 2 cycles in the absence of disease progression or unacceptable toxicity (8 Gy x 3 SBRT). Patients also underwent CT scan and/or PET-CT scan and collection of blood samples throughout the trial. Biospecimen Collection: Undergo blood sample collection Computed Tomography: Undergo CT and/or PET-CT scan Elimusertib: Given PO Pembrolizumab: Given IV Positron Emission Tomography: Undergo PET-CT scan Quality-of-Life Assessment: Ancillary studies Stereotactic Body Radiation Therapy: Undergo SBRT
    id
    OG000
    title
    Treatment (Pembrolizumab, BAY 1895344, SBRT)
param Type
MEDIAN
population Description
All patients.
reporting Status
POSTED
time Frame
Up to 2 years
title
Overall Survival
type
SECONDARY
unit Of Measure
months

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

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