Skip to content
Triangle logo TriangleGet started
← Full study record

NCT01805037 · OUTCOME

Number of Participants With Epstein Barr Virus (EBV) Activation and Number of Participants Without EBV Activation

Brentuximab Vedotin + Rituximab as Frontline Therapy for Pts w/ CD30+ and/or EBV+ Lymphomas · Source last updated 2021-09-01

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
Time from start of study treatment to last dose of study drug (Range of cycles attempted from induction, +/- consolidation, + maintenance = 1-17 cycles, up to 1 year) Induction = 4 weeks, consolidation = 4 weeks, 1 maintenance cycle = 3 weeks

What was measured

EBV activation will be evaluated in all patients who receive at least one dose of study treatment and have an evaluable tissue microarray (TMA) collected at baseline. EBV activation and proliferation will be measured by viral loads from blood collections as measured at time of enrollment and monthly thereafter in all enrolled patients, until completion of study therapy. Epstein Barr Virus (EBV) quantitative PCR is used to an aid in monitoring EBV-related disease. Lab thresholds vary at sites however, labs results are considered either "negative" or "abnormal". Number of participants who experienced EBV activation, i.e an abnormal lab result (YES) and patients who did not experience EBV activation, i.e. a negative lab result (NO) will be reported.

Analysis population: 1 patient was not evaluable. They withdrew consent before data could be collected.

Groups in this outcome

Brentuximb Vedotin Dose Level 1 (1.2 mg/kg)

Induction: * Brentuximab vedotin 1.2 mg/kg IV infusion over 30 minutes, weekly x 3 (1 cycle = 4 weeks * Rituximab 375 mg/m2 IV infusion per standard protocol, once weekly for 4 weeks (1 cycle = 4 weeks) Consolidation (optional): Identical to Induction. Maintenance: * Brentuximab vedotin 1.8 mg/kg IV infusion over 30 minutes once every 3 weeks (1 cycle = 3 weeks), for a total of one year from the first induction dose or until progression of disease. * Rituximab 375 mg/m2 IV infusion per standard protocol, once every 6 weeks for a total of one year from the first induction dose or until progression of disease.

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

Analysis denominator · Participants

GroupSource count
Brentuximb Vedotin Dose Level 1 (1.2 mg/kg)19

Reported measurements

EBV Activation: YES
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Brentuximb Vedotin Dose Level 1 (1.2 mg/kg)1Not reportedNot reportedNot reportedNot reported
EBV Activation: NO
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Brentuximb Vedotin Dose Level 1 (1.2 mg/kg)18Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        1
    title
    EBV Activation: YES
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        18
    title
    EBV Activation: NO
denoms
  1. counts
    1. group Id
      OG000
      value
      19
    units
    Participants
description
EBV activation will be evaluated in all patients who receive at least one dose of study treatment and have an evaluable tissue microarray (TMA) collected at baseline. EBV activation and proliferation will be measured by viral loads from blood collections as measured at time of enrollment and monthly thereafter in all enrolled patients, until completion of study therapy. Epstein Barr Virus (EBV) quantitative PCR is used to an aid in monitoring EBV-related disease. Lab thresholds vary at sites however, labs results are considered either "negative" or "abnormal". Number of participants who experienced EBV activation, i.e an abnormal lab result (YES) and patients who did not experience EBV activation, i.e. a negative lab result (NO) will be reported.
groups
  1. description
    Induction: * Brentuximab vedotin 1.2 mg/kg IV infusion over 30 minutes, weekly x 3 (1 cycle = 4 weeks * Rituximab 375 mg/m2 IV infusion per standard protocol, once weekly for 4 weeks (1 cycle = 4 weeks) Consolidation (optional): Identical to Induction. Maintenance: * Brentuximab vedotin 1.8 mg/kg IV infusion over 30 minutes once every 3 weeks (1 cycle = 3 weeks), for a total of one year from the first induction dose or until progression of disease. * Rituximab 375 mg/m2 IV infusion per standard protocol, once every 6 weeks for a total of one year from the first induction dose or until progression of disease.
    id
    OG000
    title
    Brentuximb Vedotin Dose Level 1 (1.2 mg/kg)
param Type
NUMBER
population Description
1 patient was not evaluable. They withdrew consent before data could be collected.
reporting Status
POSTED
time Frame
Time from start of study treatment to last dose of study drug (Range of cycles attempted from induction, +/- consolidation, + maintenance = 1-17 cycles, up to 1 year) Induction = 4 weeks, consolidation = 4 weeks, 1 maintenance cycle = 3 weeks
title
Number of Participants With Epstein Barr Virus (EBV) Activation and Number of Participants Without EBV Activation
type
SECONDARY
unit Of Measure
participants

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

Preserved source evidence · Not medical advice