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NCT03644550 · OUTCOME

Number of Participants With an Objective Response (Partial Response + Complete Response)

Anti-Mesothelin Immunotoxin LMB-100 Followed by Pembrolizumab in Malignant Mesothelioma · Source last updated 2021-12-02

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Every 6 weeks until disease progression, an average of 3.1 months

What was measured

Number of participants who received at least 1 cycle of study therapy and who had their disease reevaluated that experienced a partial or complete response per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 or modified RECIST criteria. Complete Response is disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. Partial Response is at least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum of diameters.

Analysis population: 17/18 participants were evaluable for this outcome measure.

Groups in this outcome

1/LMB- 100+Pembrolizumab

LMB-100 administered in cycles 1 and 2 + pembrolizumab administered in subsequent cycles. LMB-100 140mcg/kg Intravenous infusion (IVI), Days 1, 3, 5 in cycles 1, 2. Pembrolizumab 200mg IVI, every (Q) subsequent cycle on Day 1. LMB-100: Given intravenous (IV) at recommended phase 2 dose (RP2D) on days 1, 3 and 5 of two (2) 21 day cycles (i.e. RP2D was determined in a previous phase I trial). Pembrolizumab: Given intravenous (IV) at approved dose on day 1 of each 21 day cycle, starting with cycle 3, for up to 2 years with the option of a second course for patients meeting criteria.

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

Analysis denominator · Participants

GroupSource count
1/LMB- 100+Pembrolizumab17

Reported measurements

Partial Response
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
1/LMB- 100+Pembrolizumab3Not reportedNot reportedNot reportedNot reported
Complete Response
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
1/LMB- 100+Pembrolizumab0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        3
    title
    Partial Response
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        0
    title
    Complete Response
denoms
  1. counts
    1. group Id
      OG000
      value
      17
    units
    Participants
description
Number of participants who received at least 1 cycle of study therapy and who had their disease reevaluated that experienced a partial or complete response per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 or modified RECIST criteria. Complete Response is disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. Partial Response is at least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum of diameters.
groups
  1. description
    LMB-100 administered in cycles 1 and 2 + pembrolizumab administered in subsequent cycles. LMB-100 140mcg/kg Intravenous infusion (IVI), Days 1, 3, 5 in cycles 1, 2. Pembrolizumab 200mg IVI, every (Q) subsequent cycle on Day 1. LMB-100: Given intravenous (IV) at recommended phase 2 dose (RP2D) on days 1, 3 and 5 of two (2) 21 day cycles (i.e. RP2D was determined in a previous phase I trial). Pembrolizumab: Given intravenous (IV) at approved dose on day 1 of each 21 day cycle, starting with cycle 3, for up to 2 years with the option of a second course for patients meeting criteria.
    id
    OG000
    title
    1/LMB- 100+Pembrolizumab
param Type
COUNT_OF_PARTICIPANTS
population Description
17/18 participants were evaluable for this outcome measure.
reporting Status
POSTED
time Frame
Every 6 weeks until disease progression, an average of 3.1 months
title
Number of Participants With an Objective Response (Partial Response + Complete Response)
type
PRIMARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice