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NCT03797326 · OUTCOME

Objective Response Rate (ORR) Per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) or Response Assessment in Neuro-Oncology (RANO) Criteria (for Glioblastoma Multiforma [GBM] Only), by Blinded Independent Central Review (BICR)

Efficacy and Safety of Pembrolizumab (MK-3475) Plus Lenvatinib (E7080/MK-7902) in Previously Treated Participants With Select Solid Tumors (MK-7902-005/E7080-G000-224/LEAP-005) · Source last updated 2026-05-04

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 approximately 66 months

What was measured

ORR was defined as the percentage of participants who had a best overall response of either Complete Response (CR): Disappearance of all target lesions or Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions as assessed by RECIST 1.1. For participants with GBM, response was assessed according to RANO criteria whereby ORR was defined as the percentage of participants who had a best overall response of either Complete response (CR): Disappearance of all target lesions or Partial response (PR): sum of products of diameters decreased by ≥50% from baseline value. The percentage of participants who experienced a CR or PR as assessed by RECIST 1.1 or RANO by BICR was presented. Per protocol, only data for Cohorts C, D1, D2, E, F, and G were presented for this endpoint.

Analysis population: All allocated participants who received at least 1 dose of study intervention.

Groups in this outcome

Cohort C: Gastric Cancer (Lenva + Pembro)

Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule once a day (QD) up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.

Cohort D1: Colorectal Cancer (Lenva + Pembro)

Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.

Cohort D2: Colorectal Cancer (Lenva)

Participants received Lenva 24 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.

Cohort E: Glioblastoma Multiforma (Lenva + Pembro)

Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.

Cohort F: Biliary Tract Cancer (Lenva + Pembro)

Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.

Cohort G: Pancreatic Cancer (Lenva + Pembro)

Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.

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

Analysis denominator · Participants

GroupSource count
Cohort C: Gastric Cancer (Lenva + Pembro)99
Cohort D1: Colorectal Cancer (Lenva + Pembro)105
Cohort D2: Colorectal Cancer (Lenva)30
Cohort E: Glioblastoma Multiforma (Lenva + Pembro)101
Cohort F: Biliary Tract Cancer (Lenva + Pembro)102
Cohort G: Pancreatic Cancer (Lenva + Pembro)103

Reported measurements

Source class 1
Values in Percentage of Participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Cohort C: Gastric Cancer (Lenva + Pembro)15.2Not reported8.723.8Not reported
Cohort D1: Colorectal Cancer (Lenva + Pembro)14.3Not reported8.222.5Not reported
Cohort D2: Colorectal Cancer (Lenva)6.7Not reported0.822.1Not reported
Cohort E: Glioblastoma Multiforma (Lenva + Pembro)21.8Not reported14.231.1Not reported
Cohort F: Biliary Tract Cancer (Lenva + Pembro)17.6Not reported10.826.4Not reported
Cohort G: Pancreatic Cancer (Lenva + Pembro)7.8Not reported3.414.7Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        8.7
        upper Limit
        23.8
        value
        15.2
      2. group Id
        OG001
        lower Limit
        8.2
        upper Limit
        22.5
        value
        14.3
      3. group Id
        OG002
        lower Limit
        0.8
        upper Limit
        22.1
        value
        6.7
      4. group Id
        OG003
        lower Limit
        14.2
        upper Limit
        31.1
        value
        21.8
      5. group Id
        OG004
        lower Limit
        10.8
        upper Limit
        26.4
        value
        17.6
      6. group Id
        OG005
        lower Limit
        3.4
        upper Limit
        14.7
        value
        7.8
denoms
  1. counts
    1. group Id
      OG000
      value
      99
    2. group Id
      OG001
      value
      105
    3. group Id
      OG002
      value
      30
    4. group Id
      OG003
      value
      101
    5. group Id
      OG004
      value
      102
    6. group Id
      OG005
      value
      103
    units
    Participants
description
ORR was defined as the percentage of participants who had a best overall response of either Complete Response (CR): Disappearance of all target lesions or Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions as assessed by RECIST 1.1. For participants with GBM, response was assessed according to RANO criteria whereby ORR was defined as the percentage of participants who had a best overall response of either Complete response (CR): Disappearance of all target lesions or Partial response (PR): sum of products of diameters decreased by ≥50% from baseline value. The percentage of participants who experienced a CR or PR as assessed by RECIST 1.1 or RANO by BICR was presented. Per protocol, only data for Cohorts C, D1, D2, E, F, and G were presented for this endpoint.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule once a day (QD) up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.
    id
    OG000
    title
    Cohort C: Gastric Cancer (Lenva + Pembro)
  2. description
    Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.
    id
    OG001
    title
    Cohort D1: Colorectal Cancer (Lenva + Pembro)
  3. description
    Participants received Lenva 24 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.
    id
    OG002
    title
    Cohort D2: Colorectal Cancer (Lenva)
  4. description
    Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.
    id
    OG003
    title
    Cohort E: Glioblastoma Multiforma (Lenva + Pembro)
  5. description
    Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.
    id
    OG004
    title
    Cohort F: Biliary Tract Cancer (Lenva + Pembro)
  6. description
    Participants received Pembro 200 mg via IV infusion on Day 1 of each 21-day cycle (Q3W) for up to 35 cycles (up to 2 years) PLUS Lenva 20 mg via oral capsule QD up to at least 2 years. Participants continued study intervention until progressive disease or unacceptable toxicity.
    id
    OG005
    title
    Cohort G: Pancreatic Cancer (Lenva + Pembro)
param Type
NUMBER
population Description
All allocated participants who received at least 1 dose of study intervention.
reporting Status
POSTED
time Frame
Up to approximately 66 months
title
Objective Response Rate (ORR) Per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) or Response Assessment in Neuro-Oncology (RANO) Criteria (for Glioblastoma Multiforma [GBM] Only), by Blinded Independent Central Review (BICR)
type
PRIMARY
unit Of Measure
Percentage of Participants

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

Preserved source evidence · Not medical advice