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NCT00012298 · OUTCOME

Proportion of Patients Who Receive 2 Sequential Doses of Y2B8 Immunotherapy and Are Progression-free (Phase II)

Radiolabeled Monoclonal Antibody Plus Rituximab With and Without Filgrastim and Interleukin-11 in Treating Patients With Relapsed or Refractory Non-Hodgkin's Lymphoma · Source last updated 2018-08-09

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

Measure
NUMBER
Unit
proportion of participants
Interval / dispersion
95% Confidence Interval
Time frame
At 3 years

What was measured

Estimated by the number of successes divided by the total number of evaluable patients. Exact binomial confidence intervals for the true success proportion will be calculated.

Analysis population: Forty-five patients were registered to Dose Level 6 (39 patients registered to the Phase II portion and 6 patients registered to Dose Level 6 in the Phase I portion). Of the 45 patients, 33 patients received 2 sequential doses of Y2B8 and were evaluable for this endpoint.

Groups in this outcome

Treatment : Dose Level 6

Patients receive: Cycle 1: 250 mg/m\^2 rituximab IV on days 1 and 8, 2 mg (5.0mCi of In-111) Indium (In-111 ibritumomab tiuxetan) IV over 10 minutes on day 1, 0.4 mCi/kg Yttrium (Y-90 ibritumomab tiuxetan (IDEC-90Y2B8) IV over 10 minutes on day 8 Cycle 2 (Cycle 2 delivered 24-36 weeks after Cycle 1): 250 mg/m\^2 rituximab IV on days 1 and 8, 2 mg (5.0mCi of In-111) Indium (In-111 ibritumomab tiuxetan) IV over 10 minutes on day 1, 0.4 mCi/kg Yttrium (Y-90 ibritumomab tiuxetan (IDEC-90Y2B8) IV over 10 minutes on day 8. Patients also receive: 480 mcg filgrastim (G-CSF) subcutaneously (SC) daily when ANC is less than 1500. 50 micrograms/kg Interleukin-11 SC when PLT counts less than 150,000.

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

Analysis denominator · Participants

GroupSource count
Treatment : Dose Level 633

Reported measurements

Source class 1
Values in proportion of participants · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Treatment : Dose Level 6.45Not reported.28.64Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        .28
        upper Limit
        .64
        value
        .45
denoms
  1. counts
    1. group Id
      OG000
      value
      33
    units
    Participants
description
Estimated by the number of successes divided by the total number of evaluable patients. Exact binomial confidence intervals for the true success proportion will be calculated.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients receive: Cycle 1: 250 mg/m\^2 rituximab IV on days 1 and 8, 2 mg (5.0mCi of In-111) Indium (In-111 ibritumomab tiuxetan) IV over 10 minutes on day 1, 0.4 mCi/kg Yttrium (Y-90 ibritumomab tiuxetan (IDEC-90Y2B8) IV over 10 minutes on day 8 Cycle 2 (Cycle 2 delivered 24-36 weeks after Cycle 1): 250 mg/m\^2 rituximab IV on days 1 and 8, 2 mg (5.0mCi of In-111) Indium (In-111 ibritumomab tiuxetan) IV over 10 minutes on day 1, 0.4 mCi/kg Yttrium (Y-90 ibritumomab tiuxetan (IDEC-90Y2B8) IV over 10 minutes on day 8. Patients also receive: 480 mcg filgrastim (G-CSF) subcutaneously (SC) daily when ANC is less than 1500. 50 micrograms/kg Interleukin-11 SC when PLT counts less than 150,000.
    id
    OG000
    title
    Treatment : Dose Level 6
param Type
NUMBER
population Description
Forty-five patients were registered to Dose Level 6 (39 patients registered to the Phase II portion and 6 patients registered to Dose Level 6 in the Phase I portion). Of the 45 patients, 33 patients received 2 sequential doses of Y2B8 and were evaluable for this endpoint.
reporting Status
POSTED
time Frame
At 3 years
title
Proportion of Patients Who Receive 2 Sequential Doses of Y2B8 Immunotherapy and Are Progression-free (Phase II)
type
PRIMARY
unit Of Measure
proportion of participants

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

Preserved source evidence · Not medical advice