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NCT03126110 · OUTCOME

Phase 1: DOR Per mRECIST v1.1

Phase 1/2 Study Exploring the Safety, Tolerability, and Efficacy of INCAGN01876 Combined With Immune Therapies in Advanced or Metastatic Malignancies · Source last updated 2025-08-14

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

Measure
MEDIAN
Unit
Days
Interval / dispersion
95% Confidence Interval
Time frame
up to approximately 44.7 months

What was measured

DOR was defined as the time from the first unconfirmed overall response contributing to an unconfirmed objective response (CR or PR) to the earlier of the participant's death from any cause or the first confirmed assessment of PD, determined by investigator assessment of radiographic disease assessment per mRECIST v1.1. The response of target lesions was evaluated from the percentage change in the sum of the diameters of the viable portions (portions enhanced during the arterial phase). CR: Disappearance of any intratumoral arterial enhancement during in target lesions, disappearance of all non-target lesions, and no appearance of any new lesions. PR: ≥30% of the sum of the diameters of viable portions (enhancement on arterial phase) of target lesions taking as reference the Baseline sum, no new lesions, and no progression of non-target lesions. PD: progression of a target or non-target lesion or presence of a new lesion.

Analysis population: Phase 1 Response Evaluable Population. Only those participants with a response of CR or PR were analyzed. The confidence interval for median survival time was calculated using the method of Brookmeyer and Crowley.

Groups in this outcome

Phase 1 Group A: INCAGN01876 1.0 mg/kg Q2W + Nivolumab 240 mg Q2W

Participants received INCAGN01876 1.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.

Phase 1 Group A: INCAGN01876 3.0 mg/kg Q2W + Nivolumab 240 mg Q2W

Participants received INCAGN01876 3.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.

Phase 1 Group A: INCAGN01876 5.0 mg/kg Q2W + Nivolumab 240 mg Q2W

Participants received INCAGN01876 5.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.

Phase 1 Group A: INCAGN01876 10.0 mg/kg Q2W + Nivolumab 240 mg Q2W

Participants received INCAGN01876 10.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.

Phase 1 Group B: INCAGN01876 1.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W

Participants received INCAGN01876 1.0 mg/kg administered IV Q2W for a total of 2 doses as run-in, followed by nivolumab 240 mg administered IV Q2W starting at Cycle 3.

Phase 1 Group B: INCAGN01876 3.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W

Participants received INCAGN01876 3.0 mg/kg administered IV Q2W for a total of 2 doses as run-in, followed by nivolumab 240 mg administered IV Q2W starting at Cycle 3.

Phase 1 Group B: INCAGN01876 5.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W

Participants received INCAGN01876 5.0 mg/kg administered IV Q2W for a total of 2 doses as run-in, followed by nivolumab 240 mg administered IV Q2W starting at Cycle 3.

Phase 1 Group C: INCAGN01876 1.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W

Participants received INCAGN01876 1.0 mg/kg administered IV Q2W in combination with ipilimumab 1 mg/kg administered IV every 6 weeks (Q6W).

Phase 1 Group C: INCAGN01876 3.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W

Participants received INCAGN01876 3.0 mg/kg administered IV Q2W in combination with ipilimumab 1 mg/kg administered IV Q6W.

Phase 1 Group C: INCAGN01876 5.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W

Participants received INCAGN01876 5.0 mg/kg administered IV Q2W in combination with ipilimumab 1 mg/kg administered IV Q6W.

Phase 1 Group D: INCAGN01876 1.0 mg/kg + Nivolumab 3 mg/kg + Ipilimumab 1 mg/kg

Participants received INCAGN01876 1.0 mg/kg administered IV Q2W in combination with nivolumab 3 mg/kg administered IV Q2W and ipilimumab 1 mg/kg administered IV Q6W.

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 1 Group A: INCAGN01876 1.0 mg/kg Q2W + Nivolumab 240 mg Q2W1
Phase 1 Group A: INCAGN01876 3.0 mg/kg Q2W + Nivolumab 240 mg Q2W0
Phase 1 Group A: INCAGN01876 5.0 mg/kg Q2W + Nivolumab 240 mg Q2W1
Phase 1 Group A: INCAGN01876 10.0 mg/kg Q2W + Nivolumab 240 mg Q2W0
Phase 1 Group B: INCAGN01876 1.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W0
Phase 1 Group B: INCAGN01876 3.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W0
Phase 1 Group B: INCAGN01876 5.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W1
Phase 1 Group C: INCAGN01876 1.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W1
Phase 1 Group C: INCAGN01876 3.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W1
Phase 1 Group C: INCAGN01876 5.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W0
Phase 1 Group D: INCAGN01876 1.0 mg/kg + Nivolumab 3 mg/kg + Ipilimumab 1 mg/kg0

Reported measurements

Source class 1
Values in Days · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Phase 1 Group A: INCAGN01876 1.0 mg/kg Q2W + Nivolumab 240 mg Q2WNANot reportedNANAThe median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
Phase 1 Group A: INCAGN01876 5.0 mg/kg Q2W + Nivolumab 240 mg Q2WNANot reportedNANAThe median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
Phase 1 Group B: INCAGN01876 5.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W876.0Not reportedNANAThe upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
Phase 1 Group C: INCAGN01876 1.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6WNANot reportedNANAThe median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
Phase 1 Group C: INCAGN01876 3.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6WNANot reportedNANAThe median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
Complete source fields
classes
  1. categories
    1. measurements
      1. comment
        The median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
        group Id
        OG000
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      2. comment
        The median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
        group Id
        OG002
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      3. comment
        The upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
        group Id
        OG006
        lower Limit
        NA
        upper Limit
        NA
        value
        876.0
      4. comment
        The median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
        group Id
        OG007
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
      5. comment
        The median and the upper and lower limits of the confidence interval were not estimable because too few participants had disease progression or died.
        group Id
        OG008
        lower Limit
        NA
        upper Limit
        NA
        value
        NA
denoms
  1. counts
    1. group Id
      OG000
      value
      1
    2. group Id
      OG001
      value
      0
    3. group Id
      OG002
      value
      1
    4. group Id
      OG003
      value
      0
    5. group Id
      OG004
      value
      0
    6. group Id
      OG005
      value
      0
    7. group Id
      OG006
      value
      1
    8. group Id
      OG007
      value
      1
    9. group Id
      OG008
      value
      1
    10. group Id
      OG009
      value
      0
    11. group Id
      OG010
      value
      0
    units
    Participants
description
DOR was defined as the time from the first unconfirmed overall response contributing to an unconfirmed objective response (CR or PR) to the earlier of the participant's death from any cause or the first confirmed assessment of PD, determined by investigator assessment of radiographic disease assessment per mRECIST v1.1. The response of target lesions was evaluated from the percentage change in the sum of the diameters of the viable portions (portions enhanced during the arterial phase). CR: Disappearance of any intratumoral arterial enhancement during in target lesions, disappearance of all non-target lesions, and no appearance of any new lesions. PR: ≥30% of the sum of the diameters of viable portions (enhancement on arterial phase) of target lesions taking as reference the Baseline sum, no new lesions, and no progression of non-target lesions. PD: progression of a target or non-target lesion or presence of a new lesion.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received INCAGN01876 1.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.
    id
    OG000
    title
    Phase 1 Group A: INCAGN01876 1.0 mg/kg Q2W + Nivolumab 240 mg Q2W
  2. description
    Participants received INCAGN01876 3.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.
    id
    OG001
    title
    Phase 1 Group A: INCAGN01876 3.0 mg/kg Q2W + Nivolumab 240 mg Q2W
  3. description
    Participants received INCAGN01876 5.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.
    id
    OG002
    title
    Phase 1 Group A: INCAGN01876 5.0 mg/kg Q2W + Nivolumab 240 mg Q2W
  4. description
    Participants received INCAGN01876 10.0 mg/kg administered IV Q2W in combination with nivolumab 240 mg administered IV Q2W.
    id
    OG003
    title
    Phase 1 Group A: INCAGN01876 10.0 mg/kg Q2W + Nivolumab 240 mg Q2W
  5. description
    Participants received INCAGN01876 1.0 mg/kg administered IV Q2W for a total of 2 doses as run-in, followed by nivolumab 240 mg administered IV Q2W starting at Cycle 3.
    id
    OG004
    title
    Phase 1 Group B: INCAGN01876 1.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W
  6. description
    Participants received INCAGN01876 3.0 mg/kg administered IV Q2W for a total of 2 doses as run-in, followed by nivolumab 240 mg administered IV Q2W starting at Cycle 3.
    id
    OG005
    title
    Phase 1 Group B: INCAGN01876 3.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W
  7. description
    Participants received INCAGN01876 5.0 mg/kg administered IV Q2W for a total of 2 doses as run-in, followed by nivolumab 240 mg administered IV Q2W starting at Cycle 3.
    id
    OG006
    title
    Phase 1 Group B: INCAGN01876 5.0 mg/kg Q2W, Then Nivolumab 240 mg Q2W
  8. description
    Participants received INCAGN01876 1.0 mg/kg administered IV Q2W in combination with ipilimumab 1 mg/kg administered IV every 6 weeks (Q6W).
    id
    OG007
    title
    Phase 1 Group C: INCAGN01876 1.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W
  9. description
    Participants received INCAGN01876 3.0 mg/kg administered IV Q2W in combination with ipilimumab 1 mg/kg administered IV Q6W.
    id
    OG008
    title
    Phase 1 Group C: INCAGN01876 3.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W
  10. description
    Participants received INCAGN01876 5.0 mg/kg administered IV Q2W in combination with ipilimumab 1 mg/kg administered IV Q6W.
    id
    OG009
    title
    Phase 1 Group C: INCAGN01876 5.0 mg/kg Q2W + Ipilimumab 1 mg/kg Q6W
  11. description
    Participants received INCAGN01876 1.0 mg/kg administered IV Q2W in combination with nivolumab 3 mg/kg administered IV Q2W and ipilimumab 1 mg/kg administered IV Q6W.
    id
    OG010
    title
    Phase 1 Group D: INCAGN01876 1.0 mg/kg + Nivolumab 3 mg/kg + Ipilimumab 1 mg/kg
param Type
MEDIAN
population Description
Phase 1 Response Evaluable Population. Only those participants with a response of CR or PR were analyzed. The confidence interval for median survival time was calculated using the method of Brookmeyer and Crowley.
reporting Status
POSTED
time Frame
up to approximately 44.7 months
title
Phase 1: DOR Per mRECIST v1.1
type
SECONDARY
unit Of Measure
Days

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Preserved source evidence · Not medical advice