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NCT01427881 · OUTCOME

Hematologic Recovery

Cyclophosphamide for Prevention of Graft-Versus-Host Disease After Allogeneic Peripheral Blood Stem Cell Transplantation in Patients With Hematological Malignancies · Source last updated 2017-05-19

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

Measure
MEDIAN
Unit
days
Interval / dispersion
Full Range
Time frame
Up to day +100

What was measured

Descriptive statistics will be used to assess the median days of neutrophil and platelet recovery. The day of neutrophil recovery is defined as the first day of three consecutive lab values on different days, after the conditioning regimen-induced nadir of blood counts, that the absolute neutrophil count is \> 500/uL. The day of platelet recovery is defined as the first day of three consecutive lab values on different days, after the conditioning regimen-induced nadir of blood counts, that the platelet count is \>= 20,000/uL without platelet transfusion support in the seven days prior.

Groups in this outcome

Treatment (TBI, PBSCT, and Cyclophosphamide GVHD Prophylaxis)

PREPARATIVE REGIMEN: Patients receive TBI BID on days -4 or -3 to -1. Some patients also receive fludarabine IV daily on days -5 to -2 and busulfan IV over 3 hours QD or over 2 hours every 6 hours on days -5 to -2. Patients may also undergo CNS prophylaxis, testicular irradiation, and/or involved field irradiation as per standard practice. TRANSPLANTATION: Patients undergo allogeneic PBSCT on day 0 per standard practice. GVHD PROPHYLAXIS: Patients receive cyclophosphamide IV over 1-2 hours on days 3-4. Patients also receive cyclosporine IV every 12 hours or every 8 hours beginning on day 5 with taper on days 56-126. cyclophosphamide: Given IV cyclosporine: Given IV peripheral blood stem cell transplantation: Undergo allogeneic PBSCT total-body irradiation: Undergo TBI fludarabine phosphate: Given IV busulfan: Given IV allogeneic hematopoietic stem cell transplantation: Undergo allogeneic PBSCT

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 (TBI, PBSCT, and Cyclophosphamide GVHD Prophylaxis)43

Reported measurements

Neutrophil Engraftment
Values in days · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Treatment (TBI, PBSCT, and Cyclophosphamide GVHD Prophylaxis)19Not reported1637Not reported
Platelet Engraftment
Values in days · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Treatment (TBI, PBSCT, and Cyclophosphamide GVHD Prophylaxis)14Not reported1047Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        16
        upper Limit
        37
        value
        19
    title
    Neutrophil Engraftment
  2. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        10
        upper Limit
        47
        value
        14
    title
    Platelet Engraftment
denoms
  1. counts
    1. group Id
      OG000
      value
      43
    units
    Participants
description
Descriptive statistics will be used to assess the median days of neutrophil and platelet recovery. The day of neutrophil recovery is defined as the first day of three consecutive lab values on different days, after the conditioning regimen-induced nadir of blood counts, that the absolute neutrophil count is \> 500/uL. The day of platelet recovery is defined as the first day of three consecutive lab values on different days, after the conditioning regimen-induced nadir of blood counts, that the platelet count is \>= 20,000/uL without platelet transfusion support in the seven days prior.
dispersion Type
Full Range
groups
  1. description
    PREPARATIVE REGIMEN: Patients receive TBI BID on days -4 or -3 to -1. Some patients also receive fludarabine IV daily on days -5 to -2 and busulfan IV over 3 hours QD or over 2 hours every 6 hours on days -5 to -2. Patients may also undergo CNS prophylaxis, testicular irradiation, and/or involved field irradiation as per standard practice. TRANSPLANTATION: Patients undergo allogeneic PBSCT on day 0 per standard practice. GVHD PROPHYLAXIS: Patients receive cyclophosphamide IV over 1-2 hours on days 3-4. Patients also receive cyclosporine IV every 12 hours or every 8 hours beginning on day 5 with taper on days 56-126. cyclophosphamide: Given IV cyclosporine: Given IV peripheral blood stem cell transplantation: Undergo allogeneic PBSCT total-body irradiation: Undergo TBI fludarabine phosphate: Given IV busulfan: Given IV allogeneic hematopoietic stem cell transplantation: Undergo allogeneic PBSCT
    id
    OG000
    title
    Treatment (TBI, PBSCT, and Cyclophosphamide GVHD Prophylaxis)
param Type
MEDIAN
reporting Status
POSTED
time Frame
Up to day +100
title
Hematologic Recovery
type
SECONDARY
unit Of Measure
days

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

Preserved source evidence · Not medical advice