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NCT02000427 · OUTCOME

Number of Participants Who Developed Anti-blinatumomab Antibodies

Blinatumomab in Adults With Relapsed/Refractory Philadelphia Positive B-precursor Acute Lymphoblastic Leukemia · Source last updated 2024-05-28

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

Measure
NUMBER
Unit
participants
Interval / dispersion
Not reported
Time frame
Day 29 of each treatment period and 30 days after the last dose

What was measured

Anti-blinatumomab binding antibodies were evaluated with a validated blinatumomab anti-drug antibody assay with the electrochemiluminescence detection technology.

Analysis population: Participants with available post-baseline antibody results

Groups in this outcome

Blinatumomab

Participants received blinatumomab by continuous intravenous (CIV) infusion over 4 weeks followed by a treatment-free interval of 2 weeks for 2 cycles. Participants who achieved a complete remission or complete remission with partial or incomplete hematologic recovery within 2 induction cycles of treatment could receive up to 3 additional consolidation cycles of blinatumomab. The initial dose was 9 μg/day for the first 7 days of treatment, increased to 28 μg/day starting on day 8 and for all subsequent cycles of treatment.

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

Analysis denominator · Participants

GroupSource count
Blinatumomab29

Reported measurements

Source class 1
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Blinatumomab0Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        0
denoms
  1. counts
    1. group Id
      OG000
      value
      29
    units
    Participants
description
Anti-blinatumomab binding antibodies were evaluated with a validated blinatumomab anti-drug antibody assay with the electrochemiluminescence detection technology.
groups
  1. description
    Participants received blinatumomab by continuous intravenous (CIV) infusion over 4 weeks followed by a treatment-free interval of 2 weeks for 2 cycles. Participants who achieved a complete remission or complete remission with partial or incomplete hematologic recovery within 2 induction cycles of treatment could receive up to 3 additional consolidation cycles of blinatumomab. The initial dose was 9 μg/day for the first 7 days of treatment, increased to 28 μg/day starting on day 8 and for all subsequent cycles of treatment.
    id
    OG000
    title
    Blinatumomab
param Type
NUMBER
population Description
Participants with available post-baseline antibody results
reporting Status
POSTED
time Frame
Day 29 of each treatment period and 30 days after the last dose
title
Number of Participants Who Developed Anti-blinatumomab Antibodies
type
SECONDARY
unit Of Measure
participants

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

Preserved source evidence · Not medical advice