NCT00966810

Brief Summary

Allogeneic stem cell transplantation, the only known curative modality for CML, was abandoned in recent years for a very effective and much less toxic targeted therapy with the tyrosine kinase inhibitors (TKIs). However, approximately one third of patients still need another treatment including stem cell transplantation. The study protocol comprised a cohort of consecutive patients with CML who received allogeneic stem cell transplantation using partial T cell depletion, with no post-transplant GvHD prophylaxis. Forty consecutive patients with CML underwent allogeneic stem cell transplantation from a matched sibling using partial T cell depletion (TCD), in a single institution. Escalated dose of donor lymphocyte infusion (DLI) was given in case of either relapse or presence of minimal residual disease (MRD) as detected by cytogenetic or molecular analysis. The purpose of the study is to decrease transplant-related toxicity.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
40

participants targeted

Target at P25-P50 for phase_2

Timeline
Completed

Started Dec 1999

Longer than P75 for phase_2

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 1999

Completed
9.7 years until next milestone

First Submitted

Initial submission to the registry

August 26, 2009

Completed
1 day until next milestone

First Posted

Study publicly available on registry

August 27, 2009

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2010

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2011

Completed
Last Updated

August 27, 2009

Status Verified

January 1, 2009

Enrollment Period

10.1 years

First QC Date

August 26, 2009

Last Update Submit

August 26, 2009

Conditions

Philadelphia Chromosome-positive Chronic Myelocytic Leukemia

Keywords

chronic myelocytic leukemiaallogeneic stem cell transplantationT cell depletiondonor lymphocyte infusionGvHDtransplant related mortality

Outcome Measures

Primary Outcomes (1)

  • Disease free survival

    The outcome is assessed at the end of transplant and every 3-6 months thereafter continuously.

Secondary Outcomes (1)

  • Overall survival

    Every 3-6 months after transplant continuously.

Study Arms (1)

CML allogeneic stem cell transplantation

EXPERIMENTAL

Patients with chronic myeloid leukemia suitable for allogeneic stem cell transplantation with a matched related donor.

Procedure: Stem cell transplantation

Interventions

Stem cell transplantationPROCEDURE

Patients were conditioned with oral busulfan 12mg/kg (days -6 to -4), cyclophosphamide 120mg/kg (days -3,-2), rabbit antithymocytic globulin, (Fresenius, Bad Hamburg, Germany) 25mg/kg (days -5 to -1) and fludarabine 200 mg/kg (days -7 to-3). CD34 cells were positively selected using anti-CD34 antibody conjugated to iron-dextran microbeads using CliniMACS device (Miltenyi Biotech, Bergisch Gladbach, Germany) with an aim to collect \> 5.0 x 106 CD34 cells/kg. DLI was administered in escalating dose regimen starting from 3 x 106 cells/kg followed as necessary by 1 x 107 cells/kg, 5 x 107 cells/kg and 1 x 108 cells/kg.

Also known as: HSCT
CML allogeneic stem cell transplantation

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Diagnosis of chronic phase CML by hematological, cytogenetic and molecular studies.
  • Age \>18
  • Candidates for allogeneic stem cell transplantation
  • Available matched related donor

You may not qualify if:

  • Age\< 18 years
  • Other malignancy
  • Decreased cardiac function (by echo), reduced pulmonary function (decreased DLCO, FEV1), abnormal kidney function (creatinine \> 1.5 N), abnormal liver function (AST, ALT \>2N)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Rambam Health Care Campus

Haifa, 31096, Israel

Location

Related Publications (10)

  • O'Brien SG, Guilhot F, Larson RA, Gathmann I, Baccarani M, Cervantes F, Cornelissen JJ, Fischer T, Hochhaus A, Hughes T, Lechner K, Nielsen JL, Rousselot P, Reiffers J, Saglio G, Shepherd J, Simonsson B, Gratwohl A, Goldman JM, Kantarjian H, Taylor K, Verhoef G, Bolton AE, Capdeville R, Druker BJ; IRIS Investigators. Imatinib compared with interferon and low-dose cytarabine for newly diagnosed chronic-phase chronic myeloid leukemia. N Engl J Med. 2003 Mar 13;348(11):994-1004. doi: 10.1056/NEJMoa022457.

    PMID: 12637609BACKGROUND

  • Hughes TP, Kaeda J, Branford S, Rudzki Z, Hochhaus A, Hensley ML, Gathmann I, Bolton AE, van Hoomissen IC, Goldman JM, Radich JP; International Randomised Study of Interferon versus STI571 (IRIS) Study Group. Frequency of major molecular responses to imatinib or interferon alfa plus cytarabine in newly diagnosed chronic myeloid leukemia. N Engl J Med. 2003 Oct 9;349(15):1423-32. doi: 10.1056/NEJMoa030513.

    PMID: 14534335BACKGROUND

  • Druker BJ, Guilhot F, O'Brien SG, Gathmann I, Kantarjian H, Gattermann N, Deininger MW, Silver RT, Goldman JM, Stone RM, Cervantes F, Hochhaus A, Powell BL, Gabrilove JL, Rousselot P, Reiffers J, Cornelissen JJ, Hughes T, Agis H, Fischer T, Verhoef G, Shepherd J, Saglio G, Gratwohl A, Nielsen JL, Radich JP, Simonsson B, Taylor K, Baccarani M, So C, Letvak L, Larson RA; IRIS Investigators. Five-year follow-up of patients receiving imatinib for chronic myeloid leukemia. N Engl J Med. 2006 Dec 7;355(23):2408-17. doi: 10.1056/NEJMoa062867.

    PMID: 17151364BACKGROUND

  • Jabbour E, Cortes JE, Kantarjian HM. Molecular monitoring in chronic myeloid leukemia: response to tyrosine kinase inhibitors and prognostic implications. Cancer. 2008 May 15;112(10):2112-8. doi: 10.1002/cncr.23427.

    PMID: 18348294BACKGROUND

  • de Lavallade H, Apperley JF, Khorashad JS, Milojkovic D, Reid AG, Bua M, Szydlo R, Olavarria E, Kaeda J, Goldman JM, Marin D. Imatinib for newly diagnosed patients with chronic myeloid leukemia: incidence of sustained responses in an intention-to-treat analysis. J Clin Oncol. 2008 Jul 10;26(20):3358-63. doi: 10.1200/JCO.2007.15.8154. Epub 2008 Jun 2.

    PMID: 18519952BACKGROUND

  • Gratwohl A, Hermans J, Goldman JM, Arcese W, Carreras E, Devergie A, Frassoni F, Gahrton G, Kolb HJ, Niederwieser D, Ruutu T, Vernant JP, de Witte T, Apperley J. Risk assessment for patients with chronic myeloid leukaemia before allogeneic blood or marrow transplantation. Chronic Leukemia Working Party of the European Group for Blood and Marrow Transplantation. Lancet. 1998 Oct 3;352(9134):1087-92. doi: 10.1016/s0140-6736(98)03030-x.

    PMID: 9798583BACKGROUND

  • Passweg JR, Walker I, Sobocinski KA, Klein JP, Horowitz MM, Giralt SA; Chronic Leukemia Study Writing Committee of the International Bone Marrow Transplant Registry. Validation and extension of the EBMT Risk Score for patients with chronic myeloid leukaemia (CML) receiving allogeneic haematopoietic stem cell transplants. Br J Haematol. 2004 Jun;125(5):613-20. doi: 10.1111/j.1365-2141.2004.04955.x.

    PMID: 15147377BACKGROUND

  • Baccarani M, Saglio G, Goldman J, Hochhaus A, Simonsson B, Appelbaum F, Apperley J, Cervantes F, Cortes J, Deininger M, Gratwohl A, Guilhot F, Horowitz M, Hughes T, Kantarjian H, Larson R, Niederwieser D, Silver R, Hehlmann R; European LeukemiaNet. Evolving concepts in the management of chronic myeloid leukemia: recommendations from an expert panel on behalf of the European LeukemiaNet. Blood. 2006 Sep 15;108(6):1809-20. doi: 10.1182/blood-2006-02-005686. Epub 2006 May 18.

    PMID: 16709930BACKGROUND

  • Goldman JM. How I treat chronic myeloid leukemia in the imatinib era. Blood. 2007 Oct 15;110(8):2828-37. doi: 10.1182/blood-2007-04-038943. Epub 2007 Jul 12.

    PMID: 17626839BACKGROUND

  • Zuckerman T, Katz T, Haddad N, Fineman R, Dann EJ, Avivi I, Ofran Y, Gavish I, Faibish T, Sahar D, Hertz E, Sabo E, Reisner Y, Rowe JM. Allogeneic stem cell transplantation for patients with chronic myeloid leukemia: risk stratified approach with a long-term follow-up. Am J Hematol. 2012 Sep;87(9):875-9. doi: 10.1002/ajh.23263. Epub 2012 Jul 27.

    PMID: 22847303DERIVED

MeSH Terms

Conditions

Leukemia, Myelogenous, Chronic, BCR-ABL Positive

Interventions

Stem Cell Transplantation

Condition Hierarchy (Ancestors)

Leukemia, MyeloidLeukemiaNeoplasms by Histologic TypeNeoplasmsMyeloproliferative DisordersBone Marrow DiseasesHematologic DiseasesHemic and Lymphatic DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Cell TransplantationCell- and Tissue-Based TherapyBiological TherapyTherapeuticsTransplantationSurgical Procedures, Operative

Study Officials

  • Jacob M Rowe, MD

    Rambam Health Care Campus

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 2
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER

Study Record Dates

First Submitted

August 26, 2009

First Posted

August 27, 2009

Study Start

December 1, 1999

Primary Completion

January 1, 2010

Study Completion

January 1, 2011

Last Updated

August 27, 2009

Record last verified: 2009-01

Locations

IL(1)