NCT00075478 · OUTCOME

Incidence of Relapse/Progression

Total-Body Irradiation With or Without Fludarabine Phosphate Followed By Donor Stem Cell Transplant in Treating Patients With Hematologic Cancer · Source last updated 2017-05-15

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

Measure: NUMBER
Unit: percentage of participants
Interval / dispersion: Not reported
Time frame: 3 years after transplant

What was measured

Percentage of relapse estimated by cumulative incidence methods

Groups in this outcome

Arm I (Chemotherapy, TBI, Transplant, GVHD Prophylaxis)

Patients receive fludarabine phosphate IV on days -4 to -2. Patients then undergo low-dose TBI on day 0. After TBI, patients undergo PBSCT on day 0. Patients receive cyclosporine PO BID on days -3 to 56 in the absence of GVHD. Patients with no evidence of GVHD at day 56 begin a cyclosporine taper and continue the taper until day 180. Patients with evidence of disease progression and no evidence of GVHD prior to day 56 receive tapered doses of cyclosporine for 2 weeks. Patients also receive MMF PO BID on days 0-28 in the absence of GVHD. If treatment for GVHD is required before day 28, MMF is continued until a steroid taper begins. total-body irradiation: Undergo TBI fludarabine phosphate: Given IV mycophenolate mofetil: Given PO cyclosporine: Given PO peripheral blood stem cell transplantation: Undergo transplantation

Arm II (TBI, Transplant, GVHD Prophylaxis)

Patients undergo low-dose TBI on day 0. After TBI, patients undergo PBSCT on day 0. Patients receive cyclosporine PO BID on days -3 to 56 in the absence of GVHD. Patients with no evidence of GVHD at day 56 begin a cyclosporine taper and continue the taper until day 180. Patients with evidence of disease progression and no evidence of GVHD prior to day 56 receive tapered doses of cyclosporine for 2 weeks. Patients also receive MMF PO BID on days 0-28 in the absence of GVHD. If treatment for GVHD is required before day 28, MMF is continued until a steroid taper begins. total-body irradiation: Undergo TBI mycophenolate mofetil: Given PO cyclosporine: Given PO peripheral blood stem cell transplantation: Undergo transplantation

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

Analysis denominator · Participants

Group	Source count
Arm I (Chemotherapy, TBI, Transplant, GVHD Prophylaxis)	41
Arm II (TBI, Transplant, GVHD Prophylaxis)	44

Reported measurements

Source class 1

Values in percentage of participants · Interval/dispersion: Not reported
Group	Value	Spread	Lower	Upper	Comment
Arm I (Chemotherapy, TBI, Transplant, GVHD Prophylaxis)	40	Not reported	Not reported	Not reported	Not reported
Arm II (TBI, Transplant, GVHD Prophylaxis)	55	Not reported	Not reported	Not reported	Not reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

ci Lower Limit
0.3
ci Num Sides
TWO_SIDED
ci Pct Value
95
ci Upper Limit
1.0
group Ids
OG000
OG001
non Inferiority Type
SUPERIORITY_OR_OTHER
p Value
0.06
param Type
Hazard Ratio (HR)
param Value
0.55
statistical Method
Regression, Cox

Complete source fields

analyses

ci Lower Limit
0.3
ci Num Sides
TWO_SIDED
ci Pct Value
95
ci Upper Limit
1.0
group Ids
OG000
OG001
non Inferiority Type
SUPERIORITY_OR_OTHER
p Value
0.06
param Type
Hazard Ratio (HR)
param Value
0.55
statistical Method
Regression, Cox

classes

categories
measurements
group Id
OG000
value
40
group Id
OG001
value
55

denoms

counts
group Id
OG000
value
41
group Id
OG001
value
44
units
Participants

description

Percentage of relapse estimated by cumulative incidence methods

groups

description
Patients receive fludarabine phosphate IV on days -4 to -2. Patients then undergo low-dose TBI on day 0. After TBI, patients undergo PBSCT on day 0. Patients receive cyclosporine PO BID on days -3 to 56 in the absence of GVHD. Patients with no evidence of GVHD at day 56 begin a cyclosporine taper and continue the taper until day 180. Patients with evidence of disease progression and no evidence of GVHD prior to day 56 receive tapered doses of cyclosporine for 2 weeks. Patients also receive MMF PO BID on days 0-28 in the absence of GVHD. If treatment for GVHD is required before day 28, MMF is continued until a steroid taper begins. total-body irradiation: Undergo TBI fludarabine phosphate: Given IV mycophenolate mofetil: Given PO cyclosporine: Given PO peripheral blood stem cell transplantation: Undergo transplantation
id
OG000
title
Arm I (Chemotherapy, TBI, Transplant, GVHD Prophylaxis)
description
Patients undergo low-dose TBI on day 0. After TBI, patients undergo PBSCT on day 0. Patients receive cyclosporine PO BID on days -3 to 56 in the absence of GVHD. Patients with no evidence of GVHD at day 56 begin a cyclosporine taper and continue the taper until day 180. Patients with evidence of disease progression and no evidence of GVHD prior to day 56 receive tapered doses of cyclosporine for 2 weeks. Patients also receive MMF PO BID on days 0-28 in the absence of GVHD. If treatment for GVHD is required before day 28, MMF is continued until a steroid taper begins. total-body irradiation: Undergo TBI mycophenolate mofetil: Given PO cyclosporine: Given PO peripheral blood stem cell transplantation: Undergo transplantation
id
OG001
title
Arm II (TBI, Transplant, GVHD Prophylaxis)

param Type

NUMBER

reporting Status

POSTED

time Frame

3 years after transplant

title

Incidence of Relapse/Progression

type

SECONDARY

unit Of Measure

percentage of participants

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

Preserved source evidence · Not medical advice