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- Essai clinique NCT00570999
Palifermin After Haploidentical PBSCT (KGF Haplo Allo)
Randomised Placebo-Controlled Double-Blind Phase II Study Applying Palifermin to Improve T-cell Immune Reconstitution After Haploidentical Allogeneic Peripheral Blood Progenitor Cell (PBPC) Transplantation
This is a double blind, placebo controlled clinical trial, where patients with an advanced form of blood cancer are treated with haploidentical allogeneic peripheral blood progenitor cell (PBPC) transplant after which they are randomised to receive either placebo or a keratinocyte growth factor (Palifermin or Kepivance®).
The function of Kepivance® is to stimulate the growth of epithelial cells. This drug has also been suggested to have an ability to help improve the reconstitution, or development, of the immune system after the transplantation.
The hypothesis is that the patients T-cell dependent humoral immune response to recall antigen (PrevenarTM) will be higher in in palifermin treated patients than in the placebo control group
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
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Würzburg, Allemagne, 97080
- Dr Ruth Seggewiss
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
Recipient:
- Chemosensitive low/high grade B-NHL or T-NHL, Multiple Myeloma (MM) in partial or complete remission
- ALL and AML, secondary AML and biphenotypic acute leukemia in complete remission (CR1 or CR2) or PR (only if ≤20% blasts in BM), Myelodysplastic syndrome (MDS)
- CML in chronic or accelerated phase
- Osteomyelofibrosis (OMF)
- Hodgkin lymphoma (HD) in partial or complete remission
- Age ≥18 years, ≤ 65 years
- ECOG status ≤2
- Prior treatment with 3 or less different chemotherapy regimens (not cycles); prior local radiotherapy is allowed except radiation involving the thymus
- Adequate pulmonary function
- Left ventricular ejection fraction (LVEF) >30%
- Haploidentical related donor
- Failure to find matched related or matched unrelated donor and urgently requiring transplantation
- Planned conditioning regimen per Aversa or Würzburg protocol
- Women must be post-menopausal, sterile or use effective contraception and have a negative pregnancy test at study entry (β-HCG neg)
- Signed informed consent
Donor:
- Healthy family member
- Selection based on typing of HLA-A, B, C, DR loci. Donor must be at least genotypically HLA-A, B, C, DR haploidentical to the patient, but must differ for 2-3 HLA allele(s) on the unshared haplotype
- Donors must be capable of undergoing leukapheresis, have adequate venous access, and be willing to undergo insertion of a central venous catheter should leukapheresis via peripheral vein be inadequate.
- Donors must agree to a 2nd donation of PBPCs in case of insufficient CD34+ cell collection or should patient fail to demonstrate sustained engraftment
- Signed informed consent
Exclusion Criteria:
Recipient:
- History of or concurrent cancer (< 5 years ago) other than those named in inclusion criteria
- Primary chemorefractory disease
- CML in blast crisis
- MM with no or minor response to previous treatment
- Prior treatment with palifermin, or other keratinocyte growth factors
- Documented hypersensitivity to palifermin, E. coli-derived proteins, or any component of the product
- Documented hypersensitivity to Prevenar vaccine or its components
- Prior allogeneic or tandem PBPC transplantation (no more than 1 previous autologous transplantation
- Prior total body irradiation
- Post thymectomy
- Major anticipated illness or organ failure incompatible with survival from PBPC transplantation
- Active chronic skin disease requiring therapy
- Active inflammatory bowel disease requiring therapy
- Active uncontrolled infection
- Sero-positive HIV
- Pregnancy or breast-feeding
- Active invasive fungal tissue infection (EORTC criteria)
- 30 days or less since receiving an investigational product or device in another clinical trial
- Concurrent enrolment in another trial is not permitted unless the purpose is for long-term follow-up/survival data only, or observational only
- Chronic pancreatitis or history of acute pancreatitis within 1 year prior to transplant
- Psychiatric disorder associated with incompliance
- Myocardial infarction less than 3 months pre enrolment or EF <30% as measured in echocardiography/laevoventriculography
- Infusion of retrovirally or other transduced cells are not permitted.
- Planned intravenous application of immunoglobulins is contraindicated throughout the study period.
- Donor lymphocyte infusions are not allowed.
Donor:
- A positive HIV or HTLV-1 test or evidence of active/persistent viral hepatitis infection.
- Evidence of any other active infection
- Any medical condition (i.e. insulin-dependent diabetes, cardiovascular disorders, chronic inflammatory diseases) posing a health risk for peripheral blood stem cell harvest
- Hematopoietic or marrow function related disease interfering with the collection of sufficient numbers of normal progenitor cells
- Pregnancy or breast-feeding
- Any malignancy besides basal cell epithelioma or cured malignancy < 5 years ago
- Psychiatric disorder associated with incompliance
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Tripler
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
---|---|
Expérimental: Arm A
Palifermin once daily at a dose of 60 mg/kg/day for 3 days before the start of the conditioning regimen and then for 3 consecutive days starting on the day of transplantation (days 0 to day +2 inclusively).
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60 mg/kg/day
Autres noms:
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Comparateur placebo: Arm B
Placebo at a dose of 1.2 mL (saline 0,9%) once daily for 3 days before the start of the conditioning regimen and then for 3 consecutive days starting on the day of transplantation (days 0 to day +2 inclusively).
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1,2 mL once daily
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
---|---|
To test palifermin's effect on the T-cell dependent humoral immune response to recall antigen (Prevenar™)
Délai: at study day +270 (20 days after the third Prevenar injection)
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at study day +270 (20 days after the third Prevenar injection)
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Mesures de résultats secondaires
Mesure des résultats |
Délai |
---|---|
To assess if Palifermin improves T-cell reconstitution after haploidentical allogeneic transplantation
Délai: at study days: +240
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at study days: +240
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To assess if Palifermin improves T-cell reconstitution after haploidentical allogeneic transplantation
Délai: Study days +210, +240, +270
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Study days +210, +240, +270
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To assess disease free survival (DFS) and overall survival (OS), incidence and duration of GvHD, incidence and severity of OM, and incidence and severity of infections
Délai: at 2 years
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at 2 years
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To assess drug related safety
Délai: at 2 years
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at 2 years
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Collaborateurs et enquêteurs
Collaborateurs
Les enquêteurs
- Chaise d'étude: Ruth Seggewiss, MD, University Hospital of Würzburg
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement de l'étude (Anticipé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies du système immunitaire
- Tumeurs par type histologique
- Tumeurs
- Troubles lymphoprolifératifs
- Maladies lymphatiques
- Troubles immunoprolifératifs
- Maladies de la moelle osseuse
- Maladies hématologiques
- Troubles myéloprolifératifs
- Lymphome
- Leucémie myéloïde
- Syndromes myélodysplasiques
- Leucémie
- Maladie de Hodgkin
- Leucémie, myéloïde, chronique, BCR-ABL positif
- Mécanismes moléculaires de l'action pharmacologique
- Modulateurs de mitose
- Mitogènes
Autres numéros d'identification d'étude
- EudraCt: 2007-003241-32
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .
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