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Post-transplantation Cyclophosphamide as GVHD Prophylaxis After HSCT

High-dose Post-transplantation Cyclophosphamide as Graft Versus-host Disease Prophylaxis After Allogeneic Hematopoietic Stem Cell Transplantation

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02294552
Enrollment
200
Registered
2014-11-19
Start date
2014-10-31
Completion date
2017-11-30
Last updated
2018-01-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute Myeloid Leukemia, Acute Lymphoid Leukemia, Lymphoma, Myelodysplastic Syndromes, Chronic Lymphocytic Leukemia, Immune System Diseases

Keywords

Cyclophosphamide, Leukemia, Lymphoma, Myelodysplastic Syndromes, Chronic Lymphocytic Leukemia, Immunosuppressive Agents, Immune System Diseases, Busulfan, Fludarabine, Tacrolimus, Mycophenolate mofetil, Antineoplastic Agents, Alkylating, Myeloablative Agonists, Hematopoietic Stem Cell Transplantation, Allogeneic

Brief summary

This study evaluates the efficacy of high-dose post-transplantation cyclophosphomide as graft-versus-host disease (GVHD) prophylaxis after allogeneic stem cell transplantation in patients with different risk of GVHD. The risk-adapted strategy involves using single-agent cyclophosphomide in recipients of matched bone marrow graft, and combining cyclophosphomide with tacrolimus and mycophenolate mofetil in recipients of matched peripheral blood stem cells and mismatched bone marrow.

Interventions

DRUGCyclophosphamide
DRUGBusulfan
DRUGTacrolimus
DRUGMycophenolate mofetil
PROCEDUREAllogeneic hematopoietic stem cell transplantation

Sponsors

Ivan S Moiseev
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

* Patients must have an indication for allogeneic hematopoietic stem cell transplantation * Signed informed consent * Patients with a donor available. The donor and recipient must be identical at at least one allele of each of the following genetic loci: HLA-A, HLA-B, HLA-Cw, HLA-DRB1, and HLA-DQB1. A minimum match of 5/10 is required for related donor. A minimum match of 8/10 is required for unrelated donor. * No second tumors * No severe concurrent illness

Exclusion criteria

* Moderate or severe cardiac dysfunction, left ventricular ejection fraction \<50% * Moderate or severe decrease in pulmonary function, FEV1 \<70% or DLCO\<70% of predicted * Respiratory distress \>grade I * Severe organ dysfunction: AST or ALT \>5 upper normal limits, bilirubin \>1.5 upper normal limits, creatinine \>2 upper normal limits * Creatinine clearance \< 60 mL/min * Uncontrolled bacterial or fungal infection at the time of enrollment * Requirement for vasopressor support at the time of enrollment * Karnofsky index \<30% * Pregnancy * Somatic or psychiatric disorder making the patient unable to sign informed consent

Design outcomes

Primary

MeasureTime frame
Incidence of acute and chronic GVHD, requiring treatment365 days

Secondary

MeasureTime frame
Non-relapse mortality analysis365 days
Overall survival analysis365 days
Event-free survival analysis365 days
Incidence of primary graft failure60 days
Toxicity based NCI CTC grades100 days
Infectious complications, including analysis of severe bacterial, fungal and viral infections incidence100 days
Relapse rate analysis365 days

Countries

Russia

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 2, 2026