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NCT02567422 · OUTCOME

Number of Participants Experiencing a Metabolic Response

Testing the Addition of M6620 (VX-970, Berzosertib) to Usual Chemotherapy and Radiation for Head and Neck Cancer · Source last updated 2026-07-31

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

Measure
Not reported
Unit
Not reported
Interval / dispersion
Not reported
Time frame
At week 12 after completing intervention

What was measured

Assessed by fluorodeoxyglucose-positron emission tomography (FDG PET) and measured by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1. Metabolic response are participants demonstrating a complete response (disappearance of all target and non-target lesions) or a partial response (at least a 30% decrease in the sum of diameters of target lesions from baseline).

Analysis population: Due to funding issues, response was solely assessed by CT scans instead of FDG PET. Metabolic data was therefore not collected.

Groups in this outcome

Dose Level 1

Patients received M6620 (VX-970, berzosertib) 120 mg/m2 by infusion in their arm weekly, cisplatin 40 mg/m2 IV weekly starting a week after M6620, and radiation therapy 70 Gy daily Monday-Friday also starting a week after M6620.

Dose Level 2

Patients received M6620 (VX-970, berzosertib) 160 mg/m2 by infusion in their arm weekly, cisplatin 40 mg/m2 IV weekly starting a week after M6620, and radiation therapy 70 Gy daily Monday-Friday also starting a week after M6620.

Dose Level 3

Patients received M6620 (VX-970, berzosertib) 200 mg/m2 by infusion in their arm weekly, cisplatin 40 mg/m2 IV weekly starting a week after M6620, and radiation therapy 70 Gy daily Monday-Friday also starting a week after M6620.

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

Analysis denominator · Participants

GroupSource count
Dose Level 10
Dose Level 20
Dose Level 30

Reported measurements

No numerical measurement classes were posted for this outcome. Missing is not zero.

Complete source fields
denoms
  1. counts
    1. group Id
      OG000
      value
      0
    2. group Id
      OG001
      value
      0
    3. group Id
      OG002
      value
      0
    units
    Participants
description
Assessed by fluorodeoxyglucose-positron emission tomography (FDG PET) and measured by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1. Metabolic response are participants demonstrating a complete response (disappearance of all target and non-target lesions) or a partial response (at least a 30% decrease in the sum of diameters of target lesions from baseline).
groups
  1. description
    Patients received M6620 (VX-970, berzosertib) 120 mg/m2 by infusion in their arm weekly, cisplatin 40 mg/m2 IV weekly starting a week after M6620, and radiation therapy 70 Gy daily Monday-Friday also starting a week after M6620.
    id
    OG000
    title
    Dose Level 1
  2. description
    Patients received M6620 (VX-970, berzosertib) 160 mg/m2 by infusion in their arm weekly, cisplatin 40 mg/m2 IV weekly starting a week after M6620, and radiation therapy 70 Gy daily Monday-Friday also starting a week after M6620.
    id
    OG001
    title
    Dose Level 2
  3. description
    Patients received M6620 (VX-970, berzosertib) 200 mg/m2 by infusion in their arm weekly, cisplatin 40 mg/m2 IV weekly starting a week after M6620, and radiation therapy 70 Gy daily Monday-Friday also starting a week after M6620.
    id
    OG002
    title
    Dose Level 3
population Description
Due to funding issues, response was solely assessed by CT scans instead of FDG PET. Metabolic data was therefore not collected.
reporting Status
POSTED
time Frame
At week 12 after completing intervention
title
Number of Participants Experiencing a Metabolic Response
type
SECONDARY

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

Preserved source evidence · Not medical advice