Skip to content
← Full study record

NCT02760498 · OUTCOME

Overall Response Rate (ORR) by Independent Central Review

Study of REGN2810 in Patients With Advanced Cutaneous Squamous Cell Carcinoma · Source last updated 2025-05-28

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
Up to 108 weeks

What was measured

ORR was defined as percentage of participants with best overall response (BOR) of complete response (CR) or partial response (PR). For participants with metastatic disease, Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 was used to determine BOR. For participants with unresectable locally advanced disease, clinical response criteria were used. RECIST v1.1 Criteria: -CR: Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 millimeter (mm) \<1 (centimeter (cm). -PR: At least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum diameters. Clinical Response Criteria: -CR: All target and nontarget lesion(s) no longer visible, maintained for at least 4 weeks and no new lesions. -PR: Decrease of at least 50% in the sum the products of perpendicular longest dimensions of target lesion(s), maintained for at least 4 weeks and no new lesions.

Analysis population: The Full Analysis Set (FAS) included all enrolled participants. Only Groups 1, 2, 3, 4, and 6 were planned for this analysis.

Groups in this outcome

Group 1 (Participants With mCSCC): Cemiplimab 3 mg/kg IV Q2W

Participants received cemiplimab 3 milligrams (mg)/kilogram (kg) intravenously (IV) every 2 weeks (Q2W) during each 8-week treatment cycle, for up to 96 weeks (12 cycles).

Group 2 (Participants With laCSCC): Cemiplimab 3 mg/kg IV Q2W

Participants received cemiplimab 3 mg/kg IV Q2W during each 8-week treatment cycle, for up to 96 weeks (12 cycles).

Group 3 (Participants With mCSCC): Cemiplimab 350 mg IV Q3W

Participants received cemiplimab 350 mg IV every 3 weeks (Q3W) during each 9-week treatment cycle, for up to 54 weeks (6 cycles).

Group 4 (Participants With mCSCC and laCSCC): Cemiplimab 600 mg IV Q4W

Participants received cemiplimab 600 mg IV every 4 weeks (Q4W) during each 8-week treatment cycle, for up to 48 weeks (6 cycles).

Group 6 (Participants With mCSCC and laCSCC): Cemiplimab 350 mg IV Q3W

Participants received cemiplimab 350 mg IV Q3W during each 9-week treatment cycle, for up to 108 weeks (12 cycles).

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

Analysis denominator · Participants

GroupSource count
Group 1 (Participants With mCSCC): Cemiplimab 3 mg/kg IV Q2W59
Group 2 (Participants With laCSCC): Cemiplimab 3 mg/kg IV Q2W78
Group 3 (Participants With mCSCC): Cemiplimab 350 mg IV Q3W56
Group 4 (Participants With mCSCC and laCSCC): Cemiplimab 600 mg IV Q4W63
Group 6 (Participants With mCSCC and laCSCC): Cemiplimab 350 mg IV Q3W167

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Group 1 (Participants With mCSCC): Cemiplimab 3 mg/kg IV Q2W50.8Not reported37.564.1Not reported
Group 2 (Participants With laCSCC): Cemiplimab 3 mg/kg IV Q2W44.9Not reported33.656.6Not reported
Group 3 (Participants With mCSCC): Cemiplimab 350 mg IV Q3W46.4Not reported33.060.3Not reported
Group 4 (Participants With mCSCC and laCSCC): Cemiplimab 600 mg IV Q4W61.9Not reported48.873.9Not reported
Group 6 (Participants With mCSCC and laCSCC): Cemiplimab 350 mg IV Q3W47.3Not reported39.555.2Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        37.5
        upper Limit
        64.1
        value
        50.8
      2. group Id
        OG001
        lower Limit
        33.6
        upper Limit
        56.6
        value
        44.9
      3. group Id
        OG002
        lower Limit
        33.0
        upper Limit
        60.3
        value
        46.4
      4. group Id
        OG003
        lower Limit
        48.8
        upper Limit
        73.9
        value
        61.9
      5. group Id
        OG004
        lower Limit
        39.5
        upper Limit
        55.2
        value
        47.3
denoms
  1. counts
    1. group Id
      OG000
      value
      59
    2. group Id
      OG001
      value
      78
    3. group Id
      OG002
      value
      56
    4. group Id
      OG003
      value
      63
    5. group Id
      OG004
      value
      167
    units
    Participants
description
ORR was defined as percentage of participants with best overall response (BOR) of complete response (CR) or partial response (PR). For participants with metastatic disease, Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 was used to determine BOR. For participants with unresectable locally advanced disease, clinical response criteria were used. RECIST v1.1 Criteria: -CR: Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 millimeter (mm) \<1 (centimeter (cm). -PR: At least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum diameters. Clinical Response Criteria: -CR: All target and nontarget lesion(s) no longer visible, maintained for at least 4 weeks and no new lesions. -PR: Decrease of at least 50% in the sum the products of perpendicular longest dimensions of target lesion(s), maintained for at least 4 weeks and no new lesions.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received cemiplimab 3 milligrams (mg)/kilogram (kg) intravenously (IV) every 2 weeks (Q2W) during each 8-week treatment cycle, for up to 96 weeks (12 cycles).
    id
    OG000
    title
    Group 1 (Participants With mCSCC): Cemiplimab 3 mg/kg IV Q2W
  2. description
    Participants received cemiplimab 3 mg/kg IV Q2W during each 8-week treatment cycle, for up to 96 weeks (12 cycles).
    id
    OG001
    title
    Group 2 (Participants With laCSCC): Cemiplimab 3 mg/kg IV Q2W
  3. description
    Participants received cemiplimab 350 mg IV every 3 weeks (Q3W) during each 9-week treatment cycle, for up to 54 weeks (6 cycles).
    id
    OG002
    title
    Group 3 (Participants With mCSCC): Cemiplimab 350 mg IV Q3W
  4. description
    Participants received cemiplimab 600 mg IV every 4 weeks (Q4W) during each 8-week treatment cycle, for up to 48 weeks (6 cycles).
    id
    OG003
    title
    Group 4 (Participants With mCSCC and laCSCC): Cemiplimab 600 mg IV Q4W
  5. description
    Participants received cemiplimab 350 mg IV Q3W during each 9-week treatment cycle, for up to 108 weeks (12 cycles).
    id
    OG004
    title
    Group 6 (Participants With mCSCC and laCSCC): Cemiplimab 350 mg IV Q3W
param Type
NUMBER
population Description
The Full Analysis Set (FAS) included all enrolled participants. Only Groups 1, 2, 3, 4, and 6 were planned for this analysis.
reporting Status
POSTED
time Frame
Up to 108 weeks
title
Overall Response Rate (ORR) by Independent Central Review
type
PRIMARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice