Allogeneic Hematopoietic Stem Cell Transplantation

NCT ID: NCT00750126

Last Updated: 2011-01-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE2

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-04-30

Study Completion Date

2009-04-30

Brief Summary

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To assess the engraftment of hematopoietic stem cells following reduced-intensity conditioning in children presenting with solid tumors or hematological malignancy by evaluating post-transplantation chimerism and hematological reconstitution.

To study acute and/or chronic graft-versus-host reaction (incidence and severity) and immune reconstitution, post-transplantation To study the effectiveness of the protocol on tumor response.

To study overall survival.

Detailed Description

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Primary criterion

* Hematological reconstitution and chimerism post-transplantation

Secondary criteria

* Adverse effects, graft-related mortality at D90 and at 12 months, incidence and severity of acute and/or chronic GVH reactions
* Analysis of variations in post-transplantation immunological function profiles
* Median duration of response in therapy-responsive patients and median duration of stability in stabilized patients

Conditions

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Solid Tumors Hematologic Neoplasms

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Interventions

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Fludarabine, Busulfan, Thymoglobulin

study :

* acute and/or chronic graft-versus-host reaction (incidence and severity) and immune reconstitution, post transplantation
* the effectiveness of the protocol on tumor response
* overall survival

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patients aged less than 20 years old
* Lansky score \> 60%
* Life expectancy greater than 2 months
* Diagnoses:

3- Solid tumor or hematological malignancy remaining unresponsive to the reference strategies according to French best practices in pediatrics.

4- Malignancies for which allografting is the recognized indication but is contraindicated with myeloablative conditioning.
* Usual criteria for allogeneic grafting (pre-graft profile)
* Having a HLA-identical sibling donor for HLA-A, HLA-B and HLA-DR antigens or a HLA mismatch on only one antigen, or having a 10/10 pheno-identical donor, or compatible cord blood.
* Signed informed consent

Exclusion Criteria

* Patient presenting rapidly-progressive malignancy
* In cases where the potential donor is related, sibling presenting contraindication against hematopoietic stem cell donation
* Unable to sufficiently understand the treatment and its consequences, even after explanation
Maximum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Clermont-Ferrand

OTHER

Sponsor Role lead

Responsible Party

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CHU Clermont-Ferrand

Principal Investigators

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Paillard Catherine, Dr

Role: PRINCIPAL_INVESTIGATOR

University Hospital, Clermont-Ferrand

Locations

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Paillard Catherine

Clermont-Ferrand, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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Lacarin Patrick

Role: CONTACT

04.73.75.11.95

Facility Contacts

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Paillard Catherine, Dr

Role: primary

Other Identifiers

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CHU-0039

Identifier Type: -

Identifier Source: org_study_id

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