Eric Deconinck |
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Prof. of Hematology; MD; PhD
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Centre Hospitalier Régional et Universitaire de Besançon
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Hématologie - UMR 1098
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Publications (108) View all
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Article: Unrelated Cord Blood Transplantation: Outcomes After Single-Unit Intrabone Injection Compared With Double-Unit Intravenous Injection in Patients With Hematological Malignancies.
Vanderson Rocha, Myriam Labopin, Annalisa Ruggeri, Marina Podestà, Andrea Gallamini, Francesca Bonifazi, Fermin M Sanchez-Guijo, Montserrat Rovira, Gerard Socie, Ioannis Baltadakis, Mauricette Michallet, Eric Deconinck, Andrea Bacigalupo, Mohamad Mohty, Eliane Gluckman, Francesco Frassoni[show abstract] [hide abstract]
ABSTRACT: BACKGROUND: Unrelated cord blood transplantation (UCBT) is associated with delayed hematopoietic recovery. Intrabone injection of cord blood cells (IB-UCBT) and double-UCBT (dUCBT) are designed to circumvent this problem. METHODS: In a retrospective registry-based analysis, we compared outcomes of 87 IB-UCBT with 149 dUCBT recipients, after myeloablative conditioning regimen adjusting for the differences between the two groups. Median-infused total nucleated cells were 2.5×10/kg for IB-UCBT and 3.9×10/kg for dUCBT (P<0.001). RESULTS: At day +30, cumulative incidence (CI) of neutrophil recovery was 76% and 62% (P=0.014) with a median time to engraftment of 23 and 28 days (P=0.001), after IB-UCBT and dUCBT, respectively. At day +180, CI of platelets recovery was 74% after IB-UCBT, and 64%, after dUCBT (P=0.003). In multivariate analysis, IB-UCBT was associated with neutrophil and platelets recovery and lower acute graft versus host disease (II-IV) (P<0.01). At 2 years, CI of nonrelapse mortality and relapse incidence were 30% and 25% after IB-UCBT and 34% and 29% after dUCBT, and disease-free survival was 45% and 37%, respectively. However, after landmark analysis at 4.7 months from transplantation, in multivariate analysis, relapse incidence was reduced (P=0.03), and there was a trend for better disease-free survival after IB-UCBT (P=0.09). CONCLUSION: Both approaches expand the possibility of offering UCBT to patients with hematopoietic malignancies; IB-UCBT is associated with faster myeloid and platelet recovery and lower acute graft versus host disease and may reduce the total cost. However, studies on cost effectiveness are needed to compare both strategies.Transplantation 03/2013; · 4.00 Impact Factor -
Article: Allogeneic stem cell transplantation for chronic myelomonocytic leukemia (CMML): A report from the Societe Francaise de Greffe de Moelle et de Therapie Cellulaire (SFGM-TC).
Sophie Park, Myriam Labopin, Ibrahim Yakoub-Agha, Jacques Delaunay, Nathalie Dhedin, Eric Deconinck, Mauricette Michallet, Marie Robin, Thierry De Revel, Marc Bernard, [......], Bruno Lioure, Simona Lapusan, Reza Tabrizi, Jean-Henri Bourhis, Anne Huynh, Yves Beguin, Gérard Socié, François Dreyfus, Pierre Fenaux, Mohamad Mohty[show abstract] [hide abstract]
ABSTRACT: OBJECTIVES AND METHODS: CMML is a severe disease for which allogeneic stem cell transplantation (allo-SCT) remains the only potentially curative treatment. We describe a retrospective study determining prognostic factors for outcome after allo-SCT in consecutive 73 CMML patients reported to the SFGM-TC registry between 1992 and 2009. RESULTS: At diagnosis, median age was 53 yrs, 36% patients had palpable splenomegaly (SPM). 48/13/9 patients had good/int/poor risk karyotype according to IPSS, 61% patients had CMML1, and 39% CMML-2. 41/31/1 cases had an HLA-identical sibling, an unrelated and haploidentical donor respectively. 43 patients received reduced-intensity conditioning. With a median follow-up of 23 mo, acute grade 2-4 and chronic GVHD developed in 21 and 25 patients respectively. The 3-year OS, NRM (non relapse mortality), EFS and CIR (cumulative incidence of relapse) were 32%, 36%, 29% and 35% respectively. OS was not influenced by the CR status, marrow blasts% at allo-SCT, prior treatments, and cGVHD. Using multivariate analysis, year of transplant<2004 (YOT) (p=0.005) was associated with higher NRM, YOT<2004 (p=0.04) and SPM at allo-SCT (p=0.02) with lower EFS, and YOT<2004 (p=0.03) and SPM at allo-SCT (p=0.04) with poorer OS. CONCLUSIONS: Allo-SCT is a valid treatment option for CMML patients and its outcome has improved with YOT>2004. Splenomegaly seems to be a negative factor of OS and EFS in this series. © 2013 John Wiley & Sons A/S.European Journal Of Haematology 01/2013; · 2.61 Impact Factor -
Article: Impact of Azacitidine Before Allogeneic Stem-Cell Transplantation for Myelodysplastic Syndromes: A Study by the Societe Francaise de Greffe de Moelle et de Therapie-Cellulaire and the Groupe-Francophone des Myelodysplasies.
Gandhi Damaj, Alain Duhamel, Marie Robin, Yves Beguin, Mauricette Michallet, Mohamad Mohty, Stephane Vigouroux, Pierre Bories, Alice Garnier, Jean El Cheikh, [......], Lionel Ades, Gaelle Guillerm, Aline Schmidt-Tanguy, Zora Marjanovic, Sophie Park, Marie-Thérèse Rubio, Jean-Pierre Marolleau, Federico Garnier, Pierre Fenaux, Ibrahim Yakoub-Agha[show abstract] [hide abstract]
ABSTRACT: PURPOSETo investigate the impact of prior-to-transplantation azacitidine (AZA) on patient outcome after allogeneic stem-cell transplantation (alloSCT) for myelodysplastic syndrome (MDS). PATIENTS AND METHODS Of the 265 consecutive patients who underwent alloSCT for MDS between October 2005 and December 2009, 163 had received cytoreductive treatment prior to transplantation, including induction chemotherapy (ICT) alone (ICT group; n = 98), AZA alone (AZA group; n = 48), or AZA preceded or followed by ICT (AZA-ICT group; n = 17). At diagnosis, 126 patients (77%) had an excess of marrow blasts, and 95 patients (58%) had intermediate-2 or high-risk MDS according to the International Prognostic Scoring System (IPSS). Progression to more advanced disease before alloSCT was recorded in 67 patients. Donors were sibling (n = 75) or HLA-matched unrelated (10/10; n = 88). They received blood (n = 142) or marrow (n = 21) grafts following either myeloablative (n = 33) or reduced intensity (n = 130) conditioning.ResultsWith a median follow-up of 38.7 months, 3-year outcomes in the AZA, ICT, and AZA-ICT groups were 55%, 48%, and 32% (P = .07) for overall survival (OS); 42%, 44%, and 29% (P = .14) for event-free survival (EFS); 40%, 37%, and 36% (P = .86) for relapse; and 19%, 20%, and 35% (P = .24) for nonrelapse mortality (NRM), respectively. Multivariate analysis confirmed the absence of statistical differences between the AZA and the ICT groups in terms of OS, EFS, relapse, and NRM. CONCLUSION With the goal of downstaging underlying disease before alloSCT, AZA alone led to outcomes similar to those for standard ICT.Journal of Clinical Oncology 10/2012; · 18.37 Impact Factor -
Article: Watchful Waiting in Low-Tumor Burden Follicular Lymphoma in the Rituximab Era: Results of an F2-Study Database.
Philippe Solal-Céligny, Monica Bellei, Luigi Marcheselli, Emanuela Anna Pesce, Stefano Pileri, Peter McLaughlin, Stefano Luminari, Barbara Pro, Silvia Montoto, Andrés J M Ferreri, Eric Deconinck, Noël Milpied, Leo I Gordon, Massimo Federico[show abstract] [hide abstract]
ABSTRACT: PURPOSEPatients with follicular lymphoma (FL) registered in the F2-study and initially managed without treatment were analyzed to describe the presentation and outcome of a watch and wait (W&W) strategy in the rituximab era, to identify parameters for initiating treatment, and to evaluate whether initial W&W could have deleterious effects on treatment efficacy after progression or relapse. PATIENTS AND METHODS Between 2003 and 2005, 120 patients selected from the 1,093 treatment-naive patients with FL in the F2-study cohort were initially managed expectantly (W&W), and 107 patients were assessed. Most of these patients (80%) had disseminated disease with a low tumor burden according to Groupe d'Etudes des Lymphomes Folliculaires criteria.ResultsAfter a median follow-up of 64 months, treatment was initiated in 54 patients (50%), with a median delay of 55 months for the entire cohort. In a univariate analysis, involvement of more than four nodal areas (hazard ratio [HR], 2.26) and serum albumin less than 3.5 g/dL (HR, 3.51) were predictive of a shorter time to lymphoma treatment initiation. In a multivariate analysis, only involvement of more than four nodal areas remained significant (HR, 2.32). The 4-year freedom from treatment failure (FFTF) rate of W&W patients (79%; 95% CI, 69% to 85%) was not inferior to that of a subgroup of 242 patients from the F2-study cohort with good prognosis characteristics who were initially treated with a rituximab-based regimen (69%; 95% CI, 61% to 76%; P = .103). CONCLUSION In the rituximab era, patients with FL in a selected prognostically favorable group can still be managed with W&W. W&W does not seem to have detrimental effects on FFTF and overall survival rates after treatment.Journal of Clinical Oncology 09/2012; · 18.37 Impact Factor -
SourceAvailable from: Eric Deconinck
Article: Complete remission after first-line radio-chemotherapy as predictor of survival in extranodal NK/T cell lymphoma.
Adrien Chauchet, Anne-Sophie Michallet, Françoise Berger, Isabelle Bedgedjian, Eric Deconinck, Catherine Sebban, Daciana Antal, Hubert Orfeuvre, Bernadette Corront, Tony Petrella, Maya Hacini, Marie Bouteloup, Gilles Salles, Bertrand Coiffier[show abstract] [hide abstract]
ABSTRACT: Extranodal nasal-type NK/T-cell lymphoma is a rare and severe disease. Considering the rarity of this lymphoma in Europe, we conducted a multicentric retrospective study on nasal-type NK/T cell lymphoma to determine the optimal induction strategy and identify prognostic factors. Thirty-six adult patients with nasal-type NK/T-cell lymphoma were recruited and assessed. In total, 80 % of patients were classified as having upper aerodigestive tract NK/T-cell lymphoma (UNKTL) and 20 % extra-upper aerodigestive tract NK/T-cell lymphoma (EUNKTL). For advanced-stage disease, chemotherapy alone (CT) was the primary treatment (84 % vs. 10 % for combined CT + radiation therapy (RT), respectively), while for early-stage disease, 50 % of patients received the combination of CT + RT and 50 % CT alone. Five-year overall survival (OS) and progression-free survival (PFS) rates were 39 % and 33 %. Complete remission (CR) rates were significantly higher when using CT + RT (90 %) versus CT alone (33 %) (p < 0.0001). For early-stage disease, CR rates were 37 % for CT alone versus 100 % for CT + RT. Quality of response was significantly associated with survival, with 5-year OS being 80 % for CR patients versus 0 % for progressive disease patients (p < 0.01). Early RT concomitantly or sequentially with CT led to improved patient outcomes, with quality of initial response being the most important prognosticator for 5-year OS.Journal of Hematology & Oncology 06/2012; 5:27. · 3.99 Impact Factor