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NCT03974022 · OUTCOME

Part B: DCR According to RECIST 1.1 Using Assessments Performed by an IRC; DCR Using Investigators Assessments According to RECIST 1.1

Assessing an Oral EGFR Inhibitor, Sunvozertinib in Patients Who Have Advanced Non-small Cell Lung Cancer With EGFR or HER2 Mutation (WU-KONG1) · Source last updated 2026-01-29

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
Through the study completion, an average of around 1 year for part B

What was measured

To assess anti-tumor efficacy of Sunvozertinib using additional endpoints.

Groups in this outcome

Part B Dose Extension Cohort 1: EGFR exon20ins, Previously Treated; Sunvozertinib 200 mg

Patients with EGFR exon20ins, previously treated with at least one line of systemic therapy. Patients were randomized at a 1:1 ratio to receive sunvozertinib 200 mg once daily continuously.

Part B Dose Extension Cohort 2: EGFR exon20ins, Previously Treated; Sunvozertinib 300 mg

Patients with EGFR exon20ins, previously treated with at least one line of systemic therapy. Patients were randomized at a 1:1 ratio to receive sunvozertinib 300 mg once daily continuously.

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

Analysis denominator · Participants

GroupSource count
Part B Dose Extension Cohort 1: EGFR exon20ins, Previously Treated; Sunvozertinib 200 mg85
Part B Dose Extension Cohort 2: EGFR exon20ins, Previously Treated; Sunvozertinib 300 mg107

Reported measurements

confirmed DCR by IRC
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part B Dose Extension Cohort 1: EGFR exon20ins, Previously Treated; Sunvozertinib 200 mg89.4Not reported80.895.0Not reported
Part B Dose Extension Cohort 2: EGFR exon20ins, Previously Treated; Sunvozertinib 300 mg88.8Not reported81.294.1Not reported
confirmed DCR by investigator
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Part B Dose Extension Cohort 1: EGFR exon20ins, Previously Treated; Sunvozertinib 200 mg88.2Not reported79.494.2Not reported
Part B Dose Extension Cohort 2: EGFR exon20ins, Previously Treated; Sunvozertinib 300 mg88.8Not reported81.294.1Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        80.8
        upper Limit
        95.0
        value
        89.4
      2. group Id
        OG001
        lower Limit
        81.2
        upper Limit
        94.1
        value
        88.8
    title
    confirmed DCR by IRC
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        79.4
        upper Limit
        94.2
        value
        88.2
      2. group Id
        OG001
        lower Limit
        81.2
        upper Limit
        94.1
        value
        88.8
    title
    confirmed DCR by investigator
denoms
  1. counts
    1. group Id
      OG000
      value
      85
    2. group Id
      OG001
      value
      107
    units
    Participants
description
To assess anti-tumor efficacy of Sunvozertinib using additional endpoints.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients with EGFR exon20ins, previously treated with at least one line of systemic therapy. Patients were randomized at a 1:1 ratio to receive sunvozertinib 200 mg once daily continuously.
    id
    OG000
    title
    Part B Dose Extension Cohort 1: EGFR exon20ins, Previously Treated; Sunvozertinib 200 mg
  2. description
    Patients with EGFR exon20ins, previously treated with at least one line of systemic therapy. Patients were randomized at a 1:1 ratio to receive sunvozertinib 300 mg once daily continuously.
    id
    OG001
    title
    Part B Dose Extension Cohort 2: EGFR exon20ins, Previously Treated; Sunvozertinib 300 mg
param Type
NUMBER
reporting Status
POSTED
time Frame
Through the study completion, an average of around 1 year for part B
title
Part B: DCR According to RECIST 1.1 Using Assessments Performed by an IRC; DCR Using Investigators Assessments According to RECIST 1.1
type
SECONDARY
unit Of Measure
percentage of participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice