Skip to content
Triangle logo TriangleGet started
← Full study record

NCT03848845 · OUTCOME

Part 1 - Number of Participants With Post-baseline Positive Anti-drug Antibodies (ADAs) Against Belantamab Mafodotin

Study Evaluating Safety, Tolerability and Clinical Activity of GSK2857916 in Combination With Pembrolizumab in Subjects With Relapsed/Refractory Multiple Myeloma (RRMM) · Source last updated 2024-04-09

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
Baseline (Day 1) and until end of treatment (up to 178 weeks)

What was measured

Serum samples collected for the analysis of the presence of ADAs using validated immunoassays. All samples were tested in screening assay, and positive samples were further characterized for antibody titers. At the time of primary results posting, there was no participants with positive ADA results. Baseline was defined as the most recent, non-missing value prior to or on the first study treatment dose date.

Analysis population: All Treated Population

Groups in this outcome

Main Study Phase- Part 1: Belantamab Mafodotin 2.5 mg/kg + Pembrolizumab 200 mg Escalation

Participants were administered 2.5 mg/kg of belantamab mafodotin in combination with 200 mg of pembrolizumab via intravenous (IV) infusion on Day 1 of each 21-day Cycle up to until disease progression, intolerable toxicity, informed consent withdrawal , or for a maximum of 35 cycles.

Part 1: Belantamab Mafodotin 3.4 mg/kg + Pembrolizumab 200 mg Escalation

Participants were administered 3.4 mg/kg of belantamab mafodotin in combination with 200 mg of pembrolizumab via intravenous (IV) infusion on Day 1 of each 21-day Cycle up to until disease progression, intolerable toxicity, informed consent withdrawal , or for a maximum of 35 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
Main Study Phase- Part 1: Belantamab Mafodotin 2.5 mg/kg + Pembrolizumab 200 mg Escalation4
Part 1: Belantamab Mafodotin 3.4 mg/kg + Pembrolizumab 200 mg Escalation7

Reported measurements

Baseline

Analysis denominator · Participants

GroupSource count
Main Study Phase- Part 1: Belantamab Mafodotin 2.5 mg/kg + Pembrolizumab 200 mg Escalation4
Part 1: Belantamab Mafodotin 3.4 mg/kg + Pembrolizumab 200 mg Escalation7
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Main Study Phase- Part 1: Belantamab Mafodotin 2.5 mg/kg + Pembrolizumab 200 mg Escalation0Not reportedNot reportedNot reportedNot reported
Part 1: Belantamab Mafodotin 3.4 mg/kg + Pembrolizumab 200 mg Escalation0Not reportedNot reportedNot reportedNot reported
End of Treatment

Analysis denominator · Participants

GroupSource count
Main Study Phase- Part 1: Belantamab Mafodotin 2.5 mg/kg + Pembrolizumab 200 mg Escalation4
Part 1: Belantamab Mafodotin 3.4 mg/kg + Pembrolizumab 200 mg Escalation5
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Main Study Phase- Part 1: Belantamab Mafodotin 2.5 mg/kg + Pembrolizumab 200 mg Escalation0Not reportedNot reportedNot reportedNot reported
Part 1: Belantamab Mafodotin 3.4 mg/kg + Pembrolizumab 200 mg Escalation0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
    denoms
    1. counts
      1. group Id
        OG000
        value
        4
      2. group Id
        OG001
        value
        7
      units
      Participants
    title
    Baseline
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
    denoms
    1. counts
      1. group Id
        OG000
        value
        4
      2. group Id
        OG001
        value
        5
      units
      Participants
    title
    End of Treatment
denoms
  1. counts
    1. group Id
      OG000
      value
      4
    2. group Id
      OG001
      value
      7
    units
    Participants
description
Serum samples collected for the analysis of the presence of ADAs using validated immunoassays. All samples were tested in screening assay, and positive samples were further characterized for antibody titers. At the time of primary results posting, there was no participants with positive ADA results. Baseline was defined as the most recent, non-missing value prior to or on the first study treatment dose date.
groups
  1. description
    Participants were administered 2.5 mg/kg of belantamab mafodotin in combination with 200 mg of pembrolizumab via intravenous (IV) infusion on Day 1 of each 21-day Cycle up to until disease progression, intolerable toxicity, informed consent withdrawal , or for a maximum of 35 cycles.
    id
    OG000
    title
    Main Study Phase- Part 1: Belantamab Mafodotin 2.5 mg/kg + Pembrolizumab 200 mg Escalation
  2. description
    Participants were administered 3.4 mg/kg of belantamab mafodotin in combination with 200 mg of pembrolizumab via intravenous (IV) infusion on Day 1 of each 21-day Cycle up to until disease progression, intolerable toxicity, informed consent withdrawal , or for a maximum of 35 cycles.
    id
    OG001
    title
    Part 1: Belantamab Mafodotin 3.4 mg/kg + Pembrolizumab 200 mg Escalation
param Type
COUNT_OF_PARTICIPANTS
population Description
All Treated Population
reporting Status
POSTED
time Frame
Baseline (Day 1) and until end of treatment (up to 178 weeks)
title
Part 1 - Number of Participants With Post-baseline Positive Anti-drug Antibodies (ADAs) Against Belantamab Mafodotin
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice