Skip to content
← Full study record

NCT02998528 · OUTCOME

Overall Survival (OS)

A Neoadjuvant Study of Nivolumab Plus Ipilimumab or Nivolumab Plus Chemotherapy Versus Chemotherapy Alone in Early Stage Non-Small Cell Lung Cancer (NSCLC) · Source last updated 2026-01-06

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
From randomization to the date of death (Up to approximately 93 months)

What was measured

Overall survival (OS) is defined as the time between the date of randomization and the date of death. OS will be censored on the last date a participant was known to be alive.

Analysis population: All concurrently randomized participants in Arm C and Arm B

Groups in this outcome

Arm B: Platinum Doublet Chemo

Participants receive investigator-choice of platinum doublet chemotherapy regimens in 3-week cycles up to a maximum of 3 cycles of IV chemotherapy (ie, 9 weeks of treatment; each cycle is 21 days). Following definitive surgery, participants could receive up to 4 cycles of adjuvant chemotherapy and/or radiation at the discretion of the investigator.

Arm C: Nivo 360 mg + Platinum Doublet Chemo

Participants receive nivolumab 360 mg IV + platinum doublet chemotherapy in 3-week cycles up to a maximum of 3 cycles of IV chemotherapy (ie, 9 weeks of treatment; each cycle is 21 days). Following definitive surgery, participants could receive up to 4 cycles of adjuvant chemotherapy and/or radiation at the discretion of the investigator.

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

Analysis denominator · Participants

GroupSource count
Arm B: Platinum Doublet Chemo179
Arm C: Nivo 360 mg + Platinum Doublet Chemo179

Reported measurements

Source class 1
Values in Months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm B: Platinum Doublet Chemo73.72Not reported47.34NAInsufficient number of participants with events
Arm C: Nivo 360 mg + Platinum Doublet ChemoNANot reportedNANAInsufficient number of participants with events
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        Insufficient number of participants with events
        group Id
        OG000
        lower Limit
        47.34
        upper Limit
        NA
        value
        73.72
      2. comment
        Insufficient number of participants with events
        group Id
        OG001
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
denoms
  1. counts
    1. group Id
      OG000
      value
      179
    2. group Id
      OG001
      value
      179
    units
    Participants
description
Overall survival (OS) is defined as the time between the date of randomization and the date of death. OS will be censored on the last date a participant was known to be alive.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants receive investigator-choice of platinum doublet chemotherapy regimens in 3-week cycles up to a maximum of 3 cycles of IV chemotherapy (ie, 9 weeks of treatment; each cycle is 21 days). Following definitive surgery, participants could receive up to 4 cycles of adjuvant chemotherapy and/or radiation at the discretion of the investigator.
    id
    OG000
    title
    Arm B: Platinum Doublet Chemo
  2. description
    Participants receive nivolumab 360 mg IV + platinum doublet chemotherapy in 3-week cycles up to a maximum of 3 cycles of IV chemotherapy (ie, 9 weeks of treatment; each cycle is 21 days). Following definitive surgery, participants could receive up to 4 cycles of adjuvant chemotherapy and/or radiation at the discretion of the investigator.
    id
    OG001
    title
    Arm C: Nivo 360 mg + Platinum Doublet Chemo
param Type
MEDIAN
population Description
All concurrently randomized participants in Arm C and Arm B
reporting Status
POSTED
time Frame
From randomization to the date of death (Up to approximately 93 months)
title
Overall Survival (OS)
type
SECONDARY
unit Of Measure
Months

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

Preserved source evidence · Not medical advice