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NCT01518153 · OUTCOME

Success Rate

Planned Donor Lymphocyte Infusion (DLI) After Allogeneic Stem Cell Transplantation (SCT) · Source last updated 2016-03-17

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
100 days

What was measured

Success rate defined as alive, engrafted without grade 3 or 4 GvHD or relapse at day 100 post allogeneic stem cell transplantation followed by donor lymphocyte infusion (DLI).

Analysis population: Sixteen participants have been treated on study and were evaluable for treatment response. Out of 16, 7 participants met the criteria to receive planned DLI. 9 participants did not meet the criteria to receive randomized planned DLI.

Groups in this outcome

Low Dose Donor T-Cells

Fludarabine 40 mg/m\^2 intravenous (IV) administered from Day -6 to -3, Melphalan 140 mg/m\^2 IV on Day -2 and Alemtuzumab 50 mg IV on Day -1. Day 0 Stem Cell infusion: Fresh or cryopreserved peripheral blood progenitor cells infused. Planned Donor Lymphocyte Infusion CD3+ cells: 1\*10\^6 CD3+ cells/kg between Day +56 \& +64. Tacrolimus 0.015 mg/kg IV as continuous infusion daily to achieve therapeutic level of 5-15 ng/ml (target 10 ng/ml). Tacrolimus changed to oral dosing, tapering approximately Day +35 to off by Day +42. Methotrexate 5 mg/m\^2 administered IV days +1, +3, +6. G-CSF 5 mcg/kg/day subcutaneously beginning Day +7, continuing until absolute neutrophil count (ANC)\> 500\*10/L for 3 consecutive days.

High Dose Donor T-Cells

Fludarabine 40 mg/m\^2 intravenous (IV) administered from Day -6 to -3, Melphalan 140 mg/m\^2 IV on Day -2 and Alemtuzumab 50 mg IV on Day -1. Day 0 Stem Cell infusion: Fresh or cryopreserved peripheral blood progenitor cells infused. Planned Donor Lymphocyte Infusion CD3+ cells: 3\*10\^6 CD3+ cells/kg between Day +56 \& +64. Tacrolimus 0.015 mg/kg IV as continuous infusion daily to achieve therapeutic level of 5-15 ng/ml (target 10 ng/ml). Tacrolimus changed to oral dosing, tapering approximately Day +35 to off by Day +42. Methotrexate 5 mg/m\^2 administered IV days +1, +3, +6. G-CSF 5 mcg/kg/day subcutaneously beginning Day +7, continuing until absolute neutrophil count (ANC)\> 500\*10/L for 3 consecutive days.

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

Analysis denominator · Participants

GroupSource count
Low Dose Donor T-Cells3
High Dose Donor T-Cells4

Reported measurements

Source class 1
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Low Dose Donor T-Cells1Not reportedNot reportedNot reportedNot reported
High Dose Donor T-Cells3Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        3
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      4
    units
    Participants
description
Success rate defined as alive, engrafted without grade 3 or 4 GvHD or relapse at day 100 post allogeneic stem cell transplantation followed by donor lymphocyte infusion (DLI).
groups
  1. description
    Fludarabine 40 mg/m\^2 intravenous (IV) administered from Day -6 to -3, Melphalan 140 mg/m\^2 IV on Day -2 and Alemtuzumab 50 mg IV on Day -1. Day 0 Stem Cell infusion: Fresh or cryopreserved peripheral blood progenitor cells infused. Planned Donor Lymphocyte Infusion CD3+ cells: 1\*10\^6 CD3+ cells/kg between Day +56 \& +64. Tacrolimus 0.015 mg/kg IV as continuous infusion daily to achieve therapeutic level of 5-15 ng/ml (target 10 ng/ml). Tacrolimus changed to oral dosing, tapering approximately Day +35 to off by Day +42. Methotrexate 5 mg/m\^2 administered IV days +1, +3, +6. G-CSF 5 mcg/kg/day subcutaneously beginning Day +7, continuing until absolute neutrophil count (ANC)\> 500\*10/L for 3 consecutive days.
    id
    OG000
    title
    Low Dose Donor T-Cells
  2. description
    Fludarabine 40 mg/m\^2 intravenous (IV) administered from Day -6 to -3, Melphalan 140 mg/m\^2 IV on Day -2 and Alemtuzumab 50 mg IV on Day -1. Day 0 Stem Cell infusion: Fresh or cryopreserved peripheral blood progenitor cells infused. Planned Donor Lymphocyte Infusion CD3+ cells: 3\*10\^6 CD3+ cells/kg between Day +56 \& +64. Tacrolimus 0.015 mg/kg IV as continuous infusion daily to achieve therapeutic level of 5-15 ng/ml (target 10 ng/ml). Tacrolimus changed to oral dosing, tapering approximately Day +35 to off by Day +42. Methotrexate 5 mg/m\^2 administered IV days +1, +3, +6. G-CSF 5 mcg/kg/day subcutaneously beginning Day +7, continuing until absolute neutrophil count (ANC)\> 500\*10/L for 3 consecutive days.
    id
    OG001
    title
    High Dose Donor T-Cells
param Type
NUMBER
population Description
Sixteen participants have been treated on study and were evaluable for treatment response. Out of 16, 7 participants met the criteria to receive planned DLI. 9 participants did not meet the criteria to receive randomized planned DLI.
reporting Status
POSTED
time Frame
100 days
title
Success Rate
type
PRIMARY
unit Of Measure
participants

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

Preserved source evidence · Not medical advice