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Kaphan E, Bettega F, Forcade E, Labussière-Wallet H, Fegueux N, Robin M, De Latour RP, Huynh A, Lapierre L, Berceanu A, Marcais A, Debureaux PE, Vanlangendonck N, Bulabois CE, Magro L, Daniel A, Galtier J, Lioure B, Chevallier P, Antier C, Loschi M, Guillerm G, Mear JB, Chantepie S, Cornillon J, Rey G, Poire X, Bazarbachi A, Rubio MT, Contentin N, Orvain C, Dulery R, Bay JO, Croizier C, Beguin Y, Charbonnier A, Skrzypczak C, Desmier D, Villate A, Carré M, Thiebaut-Bertrand A. Late relapse after hematopoietic stem cell transplantation for acute leukemia: a retrospective study by SFGM-TC. Transplant Cell Ther 2023:S2666-6367(23)01129-6. [PMID: 36849078 DOI: 10.1016/j.jtct.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023]
Abstract
Late relapse (LR) after allogeneic hematopoietic stem cell transplantation (AHSCT) for acute leukemia is a rare event (nearly 4.5%) and raises the questions of prognosis and outcome after salvage therapy. We performed a retrospective multicentric study between January 1, 2010, and December 31, 2016, using data from the French national retrospective register ProMISe provided by the SFGM-TC (French Society for Bone Marrow Transplantation and Cellular Therapy). We included patients presenting with LR, defined as a relapse occurring at least 2 years after AHSCT. We used the Cox model to identify prognosis factors associated with LR. During the study period, a total of 7582 AHSCTs were performed in 29 centers, and 33.8% of patients relapsed. Among them, 319 (12.4%) were considered to have LR, representing an incidence of 4.2% for the entire cohort. The full dataset was available for 290 patients, including 250 (86.2%) with acute myeloid leukemia and 40 (13.8%) with acute lymphoid leukemia. The median interval from AHSCT to LR was 38.2 months (interquartile range [IQR], 29.2 to 49.7 months), and 27.2% of the patients had extramedullary involvement at LR (17.2% exclusively and 10% associated with medullary involvement). One-third of the patients had persistent full donor chimerism at LR. Median overall survival (OS) after LR was 19.9 months (IQR, 5.6 to 46.4 months). The most common salvage therapy was induction regimen (55.5%), with complete remission (CR) obtained in 50.7% of cases. Ninety-four patients (38.5%) underwent a second AHSCT, with a median OS of 20.4 months (IQR, 7.1 to 49.1 months). Nonrelapse mortality after second AHSCT was 18.2%. The Cox model identified the following factors as associated with delay of LR: disease status not in first CR at first HSCT (odds ratio [OR], 1.31; 95% confidence interval [CI], 1.04 to 1.64; P = .02) and the use of post-transplantation cyclophosphamide (OR, 2.23; 95% CI, 1.21 to 4.14; P = .01). Chronic GVHD appeared to be a protective factor (OR, .64; 95% CI, .42 to .96; P = .04). The prognosis of LR is better than in early relapse, with a median OS after LR of 19.9 months. Salvage therapy associated with a second AHSCT improves outcome and is feasible, without creating excess toxicity.
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Affiliation(s)
- E Kaphan
- Department of Hematology-Transplantation, CHU Grenoble, Grenoble, France.
| | - F Bettega
- University Grenoble Alpes, Inserm, CHU Grenoble Alpes, Grenoble, France
| | - E Forcade
- Department of Hematology-Transplantation, Hôpital de Bordeaux, Bordeaux, France
| | - H Labussière-Wallet
- Department of Hematology-Transplantation, CHU Lyon Sud, Pierre-Bénite, France
| | - N Fegueux
- Department of Hematology, CHU Montpellier, Montpellier, France
| | - M Robin
- Department of Hematology-Transplantation, Hôpital Saint-Louis, APHP, Université de Paris, Paris, France
| | - R Peffault De Latour
- Department of Hematology-Transplantation, Hôpital Saint-Louis, APHP, Université de Paris, Paris, France
| | - A Huynh
- Department of Hematology, Transplantation, and Cellular Therapy, IUCT Oncopole, Toulouse, France
| | - L Lapierre
- Department of Hematology, Transplantation, and Cellular Therapy, IUCT Oncopole, Toulouse, France
| | - A Berceanu
- Department of Intensive Care and Transplantation, CHU Jean Minjoz, Besançon, France
| | - A Marcais
- Department of Hematology, Hôpital Necker, Paris, France
| | - P E Debureaux
- Department of Hematology-Transplantation, Hôpital Saint-Louis, APHP, Université de Paris, Paris, France
| | - N Vanlangendonck
- Department of Hematology, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - C-E Bulabois
- Department of Hematology-Transplantation, CHU Grenoble, Grenoble, France
| | - L Magro
- Department of Hematology-Transplantation, CHRU Lille, Lille, France
| | - A Daniel
- Department of Hematology, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - J Galtier
- Department of Hematology-Transplantation, Hôpital de Bordeaux, Bordeaux, France
| | - B Lioure
- Department of Hematology, CHRU Strasbourg, Strasbourg, France
| | - P Chevallier
- Department of Hematology, CHU Nantes, Nantes, France
| | - C Antier
- Department of Hematology, CHU Nantes, Nantes, France
| | - M Loschi
- Department of Hematology-Transplantation, CHU Nice, Nice, France
| | - G Guillerm
- Department of Hematology, CHRU Brest, Brest, France
| | - J B Mear
- Department of Hematology-Transplantation, Hôpital de Rennes, Rennes, France
| | - S Chantepie
- Basse-Normandie Hematology Institute, CHU Caen, Caen, France
| | - J Cornillon
- Department of Clincial Hematology and Cellular Therapy, CHU Saint-Étienne, Saint-Priest-en-Jarez, France
| | - G Rey
- Department of Clincial Hematology and Cellular Therapy, CHU Saint-Étienne, Saint-Priest-en-Jarez, France
| | - X Poire
- Department of Hematology, CHU Saint-Luc, Brussels, Belgium
| | - A Bazarbachi
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - M T Rubio
- Department of Hematology, CHU Nancy, Nancy, France
| | - N Contentin
- Department of Hematology, Centre Henri Becquerel, Rouen, France
| | - C Orvain
- Department of Hematology-Transplantation, CHU Angers, Angers, France
| | - R Dulery
- Department of Clinical Hematology, CHU St Antoine, APHP, Paris, France
| | - J O Bay
- Department of Clinical Hematology and Cellular Therapy, CHU Estaing, Clermont-Ferrand, France
| | - C Croizier
- Department of Clinical Hematology and Cellular Therapy, CHU Estaing, Clermont-Ferrand, France
| | - Y Beguin
- CU of Liège and University of Liège, Liège, Belgium
| | - A Charbonnier
- Department of Hematology-Transplantation, CHU Amiens, Amiens, France
| | - C Skrzypczak
- Department of Hematology-Transplantation, CHU Amiens, Amiens, France
| | - D Desmier
- Department of Hematology, CHU Poitiers, Poitiers, France
| | - A Villate
- Department of Hematology, CHRU Tours, Tours, France
| | - M Carré
- Department of Hematology-Transplantation, CHU Grenoble, Grenoble, France
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Gyan E, Pigneux A, Hunault M, Peterlin P, Carré M, Bay JO, Bonmati C, Gallego-Hernanz MP, Lioure B, Bertrand P, Vallet N, Ternant D, Darrouzain F, Picou F, Béné MC, Récher C, Hérault O. Adjunction of a fish oil emulsion to cytarabine and daunorubicin induction chemotherapy in high-risk AML. Sci Rep 2022; 12:9748. [PMID: 35697729 PMCID: PMC9192636 DOI: 10.1038/s41598-022-13626-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 05/26/2022] [Indexed: 12/04/2022] Open
Abstract
The treatment of acute myeloid leukemia (AML) with unfavorable cytogenetics treatment remains a challenge. We previously established that ex vivo exposure of AML blasts to eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), or fish oil emulsion (FO) induces Nrf2 pathway activation, metabolic switch, and cell death. The FILO group launched a pilot clinical study to evaluate the feasibility, safety, and efficacy of the adjunction of a commercial FO emulsion to 3 + 7 in untreated AML with unfavorable cytogenetics. The primary objective was complete response (CR). Thirty patients were included. FO administration raised the plasma levels of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids (p < 0.001). The pharmacokinetics of cytarabine and daunorubicin were unaffected. A historical comparison to the LAM2001 trial (Lioure et al. Blood 2012) found a higher frequency of grade 3 serious adverse events, with no drug-related unexpected toxicity. The CR rate was 77%, and the partial response (PR) 10%, not significantly superior to that of the previous study (CR 72%, PR 1%). RT-qPCR analysis of Nrf2 target genes and antioxidant enzymes did not show a significant in vivo response. Overall, FO emulsion adjunction to 3 + 7 is feasible. An improvement in CR was not shown in this cohort of high-risk patients. The present data does not support the use of FO in adjunction with 3 + 7 in high-risk AML patients. ClinicalTrials.gov identifier: NCT01999413.
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Affiliation(s)
- Emmanuel Gyan
- Service d'Hématologie et Thérapie Cellulaire, Centre Hospitalier Universitaire de Tours, Hôpital Bretonneau, Bâtiment Kaplan, 2, boulevard Tonnellé, 37044, Tours Cedex 09, France. .,ERL CNRS 7001, Leukemic Niche and Redox Metabolism (LNOx), Faculté de Médecine, Université de Tours, Tours, France. .,Centre d'Investigation Clinique, INSERM U1415, Centre Hospitalier Universitaire, Tours, France.
| | - Arnaud Pigneux
- Clinique d'Hématologie, Université de Bordeaux, Hôpital Haut-Levêque, Pessac, France
| | - Mathilde Hunault
- Service des Maladies du Sang, FHU GOAL, CRCINA, INSERM Angers, Centre Hospitalier Universitaire, Tours, France
| | - Pierre Peterlin
- Service d'Hématologie, Centre Hospitalier Universitaire, Nantes, France
| | - Martin Carré
- Service d'Hématologie, Centre Hospitalier Universitaire, Grenoble, France
| | - Jacques-Olivier Bay
- Service d'Hématologie, Centre Hospitalier Universitaire, Clermont-Ferrand, France
| | - Caroline Bonmati
- Service d'Hématologie, Centre Hospitalier Universitaire, Nancy, France
| | | | - Bruno Lioure
- Service d'Hématologie, Centre Hospitalier Universitaire, Strasbourg, France
| | - Philippe Bertrand
- Laboratoire de Biostatistiques, Faculté de Médecine, Université de Tours, Tours, France
| | - Nicolas Vallet
- Service d'Hématologie et Thérapie Cellulaire, Centre Hospitalier Universitaire de Tours, Hôpital Bretonneau, Bâtiment Kaplan, 2, boulevard Tonnellé, 37044, Tours Cedex 09, France.,ERL CNRS 7001, Leukemic Niche and Redox Metabolism (LNOx), Faculté de Médecine, Université de Tours, Tours, France
| | - David Ternant
- Laboratoire de Pharmacologie-Toxicologie, Centre Hospitalier Universitaire, Tours, France
| | | | - Frédéric Picou
- ERL CNRS 7001, Leukemic Niche and Redox Metabolism (LNOx), Faculté de Médecine, Université de Tours, Tours, France
| | | | - Christian Récher
- Service d'Hématologie, Institut Universitaire de Cancérologie de Toulouse, Toulouse, France
| | - Olivier Hérault
- ERL CNRS 7001, Leukemic Niche and Redox Metabolism (LNOx), Faculté de Médecine, Université de Tours, Tours, France. .,Service d'Hématologie Biologique, FHU GOAL, Centre Hospitalier Universitaire de Tours, Hôpital Bretonneau, Bâtiment B2A, 2, boulevard Tonnellé, 37044, Tours Cedex 09, France.
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3
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Campas-Lebecque MN, Pochelu S, Vautier V, Bacheré N, Beau C, Benoit M, Cammas B, Carré M, Chevrel J, Compain F, Fargeot-Espaliat A, Franc M, Galtier A, Gambert C, Lacoste A, Lienhardt A, Martineau L, Oilleau L, Percot-Blondy M, Tamboura A, Valade A, Barat P. Do children and adolescents with type 1 diabetes suffer from a lack of resources in France? Results from a benchmark study in the New Aquitaine region. Arch Pediatr 2021; 28:301-306. [PMID: 33744119 DOI: 10.1016/j.arcped.2021.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 12/09/2020] [Accepted: 02/10/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND A benchmark study was conducted in the southwest of France, in the New Aquitaine region, to investigate metabolic outcomes and availability of resources in pediatric diabetes units. We assessed whether the level of care was in accordance with the International Society for Pediatric and Adolescent Diabetes recommendations. METHODS Demographic and clinical data were collected, as were all HbA1c tests for the 2017 calendar year. Pediatricians specialized in diabetes care were invited to complete an online survey concerning means allocated to the management of type 1 diabetes in their centers. RESULTS Sixteen centers provided data for 1277 patients and 3873 clinical visits. A total of 1115 children suffering from diabetes for more than 1 year were studied. Median HbA1c was 8% (7.4-8.6) for the whole region. Only 29.2% of children had good metabolic control in accordance with the <7.5% target. We identified slight but significant variation in glycemic control among centers (P=0.029). The use of an insulin pump varied greatly among centers but did not explain HbA1c differences. We did not identify a correlation between medical or paramedical time dedicated to the follow-up of diabetic patients and the mean HbA1c of each center. For 100 diabetic patients, follow-up was provided by 0.42 physicians (0.23-1.50), 0.15 nurses (0-0.56), 0.12 dietitians (0-0.48), and 0.07 psychologists (0-0.30). CONCLUSION This study demonstrates a lack of human resources allocated to the management of type 1 diabetes in the region that is far below international recommendations. The proportion of children achieving the international glycemic target is low. There is a clear need to improve glycemic control in children, which will only be possible with improved professional practices, encouraged by benchmark studies, and by increasing the size of our multidisciplinary teams.
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Affiliation(s)
- M-N Campas-Lebecque
- Unité d'endocrinologie et diabétologie pédiatrique, CHU de Bordeaux, place Amélie Rabat Léon, 33076 Bordeaux, France.
| | - S Pochelu
- Unité d'endocrinologie et diabétologie pédiatrique, CHU de Bordeaux, place Amélie Rabat Léon, 33076 Bordeaux, France
| | - V Vautier
- Unité d'endocrinologie et diabétologie pédiatrique, CHU de Bordeaux, place Amélie Rabat Léon, 33076 Bordeaux, France
| | - N Bacheré
- Unité de pédiatrie, CH Layné, 40024 Mont De Marsan, France
| | - C Beau
- Unité de pédiatrie, CH Libourne, 112, rue de la Marne, 33505 Libourne, France
| | - M Benoit
- Unité de pédiatrie, CH de Saintonge, 11, boulevard Ambroise-Paré, 17108 Saintes, France
| | - B Cammas
- 22, rue Guillemin, 33300 Bordeaux, France
| | - M Carré
- Unité de pédiatrie, CH Côte-Basque, 13, avenue Jacques-Loeb, BP, 64109 Bayonne, France
| | - J Chevrel
- Unité de pédiatrie, CH Côte-d'argent, boulevard Yves-Du-Manoir, 40107 Dax, France
| | - F Compain
- Unité de pédiatrie, CHU de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France
| | - A Fargeot-Espaliat
- Unité de pédiatrie, CH de Brive, 1, boulevard du Dr-Verlhac, 19312 Brive La Gaillarde, France
| | - M Franc
- Unité de pédiatrie, CH Agen-Nérac, 47923 Agen, France
| | - A Galtier
- Unité de pédiatrie, CH Samuel Pozzi, 9, boulevard Pr-Calmette, 24100 Bergerac, France
| | - C Gambert
- Unité de pédiatrie, CHU de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France
| | - A Lacoste
- Polyclinique Bordeaux Rive Droite, 24, rue des Cavailles, 33310 Lormont, France
| | - A Lienhardt
- Unité d'endocrinologie et diabétologie pédiatrique, CHU Dupuytren, 8, avenue Larrey, 87042 Limoges, France
| | - L Martineau
- Unité de pédiatrie, CH d'Angoulême, rond point de Girac, 16959 Angoulême, France
| | - L Oilleau
- Unité de pédiatrie, CH de Pau, 4, boulevard Hauterive, 64046 Pau, France
| | - M Percot-Blondy
- Unité de pédiatrie, CH de Périgueux, 80, avenue Pompidou, 24019 Périgueux, France
| | - A Tamboura
- Unité de pédiatrie, CH de Rochefort, 1, avenue de Béligon, 17301 Rochefort, France
| | - A Valade
- Unité de pédiatrie, CH Côte-Basque, 13, avenue Jacques-Loeb, BP, 64109 Bayonne, France
| | - P Barat
- Unité d'endocrinologie et diabétologie pédiatrique, CHU de Bordeaux, place Amélie Rabat Léon, 33076 Bordeaux, France
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Kaphan E, Germi R, Bailly S, Bulabois CE, Carré M, Cahn JY, Thiebaut-Bertrand A. Risk factors of BK viral hemorrhagic cystitis in allogenic hematopoietic stem cell transplantation. Transpl Infect Dis 2021; 23:e13601. [PMID: 33724650 DOI: 10.1111/tid.13601] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 02/01/2021] [Accepted: 02/08/2021] [Indexed: 11/28/2022]
Abstract
Reactivation of BK virus (BKV) can occur during intensive immunosuppression such as in allogenic hematopoietic stem cell transplant (AHSCT) recipients for whom a systematic PCR urine test for BKV will be positive in 50% to 100% of patients. Only 5% to 40% will develop BKV hemorrhagic cystitis (HC). Thus, BKV PCR testing is useful to confirm a diagnosis of BKV-HC but not to predict its occurrence. The aim of this retrospective study was to ascertain the risk factors of developing BKV HC, mostly in patients receiving posttransplant cyclophosphamide. The study looked at data from Grenoble Alpes University Hospital included in the national retrospective register ProMISe, administered by the "Société Francophone de Greffe de Moelle et de Thérapie Cellulaire". Urine BKV PCR was performed when patients presented grade ≥ 2 hematuria with clinical symptoms of cystitis. BKV-HC was defined as an association of clinical symptoms of cystitis, grade ≥ 2 hematuria and BKV viruria > 7 log10 copies/ml. From January 2014 to January 2018, 168 AHSCTs were considered for analysis, of which 43 (25.6%) developed BKV-HC and 44.9% of the subgroup that received posttransplant cyclophosphamide. After logistic regression, the risk factors associated with BKV-HC were reduced to posttransplantation exposure to cyclophosphamide (OR 4.25, [1.66; 10.87], P = .02), age < 40 y (OR 3.85 [1.51; 9.80], P = .005) and corticosteroid therapy (OR 3.86, [1.59; 9.36], P = .003). Exposure to cyclophosphamide, younger age (<40) and corticosteroid therapy are potential risk factors for BKV-HC.
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Affiliation(s)
- Eléonore Kaphan
- Department of Hematology, Bone Marrow Transplant Unit, CHU Grenoble Alpes, Grenoble, France
| | - Raphaele Germi
- Laboratory of Virology, Grenoble University Hospital, Grenoble, France
| | - Sébastien Bailly
- Institut de Biologie Structurale, UMR5075 CEA-CNRS-UGA, Grenoble, France.,University of Grenoble Alpes, Inserm, CHU Grenoble Alpes, Grenoble, France
| | - Claude-Eric Bulabois
- Department of Hematology, Bone Marrow Transplant Unit, CHU Grenoble Alpes, Grenoble, France
| | - Martin Carré
- Department of Hematology, Bone Marrow Transplant Unit, CHU Grenoble Alpes, Grenoble, France
| | - Jean-Yves Cahn
- Department of Hematology, Bone Marrow Transplant Unit, CHU Grenoble Alpes, Grenoble, France
| | - Anne Thiebaut-Bertrand
- Department of Hematology, Bone Marrow Transplant Unit, CHU Grenoble Alpes, Grenoble, France
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5
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Fodil S, Raffoux E, Dumas PY, Desbrosses Y, Larosa F, Chantepie S, Larcher MV, Mear JB, Peterlin P, Hunault-Berger M, Hospital MA, Morel V, Lucas N, Vidal V, Salanoubat C, Michel J, Mediavilla C, Ojeda-Uribe M, Alexis M, Frayfer J, Carré M, Maillard N, Redjoul R, Banos A, Detrait M, Cluzeau T, Wickenhauser S, Chaoui D, Elassy M, Pigneux A, Dombret H, Récher C, Bertoli S. Data from French named patient program of quizartinib in relapsed/refractory acute myeloid leukemia. Leuk Lymphoma 2021; 62:1756-1760. [PMID: 33596765 DOI: 10.1080/10428194.2021.1881505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- S Fodil
- Service d'Hématologie adulte, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Paris, France
| | - E Raffoux
- Service d'Hématologie adulte, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Paris, France
| | - P Y Dumas
- Service d'Hématologie, CHU Bordeaux, F-33000, Bordeaux, France
| | - Y Desbrosses
- Service d'Hématologie, CHRU Jean Minjoz, Besançon, France
| | - F Larosa
- Service d'Hématologie, CHU de Dijon, Dijon, France
| | - S Chantepie
- Service d'Hématologie, Institut d'Hématologie de Basse-Normandie CHU de Caen, Caen, France
| | - M V Larcher
- Service d'Hématologie, Hospices civils de Lyon, CHU de Lyon, Lyon, France
| | - J B Mear
- Service d'Hématologie, CHU de Rennes - Hôpital Pontchaillou, Rennes, France
| | - P Peterlin
- Service d'Hématologie, CHU de Nantes, Nantes, France
| | - M Hunault-Berger
- Service des Maladies du Sang, Centre Hospitalier Universitaire, FHU GOAL, CRCINA, INSERM, Angers, France
| | - M A Hospital
- Service d'Hématologie, Institut Paoli-Calmettes, Marseille, France
| | - V Morel
- Service d'Hématologie, Hôpital Pitié-Salpêtrière AP-HP, Paris, France
| | - N Lucas
- Service d'Hématologie, Institut Gustave Roussy, Villejuif, France
| | - V Vidal
- Service d'Hématologie, Hôpital Avicenne AP-HP, Bobigny, France
| | - C Salanoubat
- Service d'Hématologie, C.H. Sud Francilien, Corbeil-Essonnes, France
| | - J Michel
- Service d'Hématologie, C.H.R. - Hôpital Félix Maréchal, Metz-Thionville, France
| | - C Mediavilla
- Service d'Hématologie, Hôpital Saint-Antoine AP-HP, Paris, France
| | - M Ojeda-Uribe
- Service d'Hématologie, Groupe Hospitalier Régional Mulhouse Sud-Alsace, Mulhouse, France
| | - M Alexis
- Service d'Hématologie, CHR Orléans, Orléans, France
| | - J Frayfer
- Service d'Hématologie, Grand Hôpital de l'Est Francilien - Site de Meaux, Meaux, France
| | - M Carré
- Service d'Hématologie, CHU Grenoble Alpes, La Tronche, France
| | - N Maillard
- Service d'Hématologie, CHU de Poitiers, Poitiers, France
| | - R Redjoul
- Service d'Hématologie, CHU Henri Mondor, AP-HP et UPEC, Créteil, France
| | - A Banos
- Service d'Hématologie, Centre hospitalier de la côte basque, Bayonne, France
| | - M Detrait
- Service d'Hématologie, CHRU de Nancy, Nancy, France
| | - T Cluzeau
- Département d'Hématologie, Université Cote d'Azur, CHU de Nice, Nice, France
| | | | - D Chaoui
- Service d'Hématologie, CH d'Argenteuil, Argenteuil, France
| | - M Elassy
- Service d'Hématologie, CH d'Auxerre, Auxerre, France
| | - A Pigneux
- Service d'Hématologie, CHU Bordeaux, F-33000, Bordeaux, France
| | - H Dombret
- Service d'Hématologie adulte, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Paris, France
| | - C Récher
- Service d'Hématologie, CHU de Toulouse, Centre de Recherches en Cancérologie de Toulouse, Institut Universitaire du Cancer de Toulouse-Oncopole, Université de Toulouse 3 Paul Sabatier, Toulouse, France
| | - S Bertoli
- Service d'Hématologie, CHU de Toulouse, Centre de Recherches en Cancérologie de Toulouse, Institut Universitaire du Cancer de Toulouse-Oncopole, Université de Toulouse 3 Paul Sabatier, Toulouse, France
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6
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Cleuziou JP, Desgranges C, Henry I, Jaumot M, Chartier P, Sihanath R, Carré M, Bulabois CE, Cahn JY, Pasteris C, Balosso J, Gabelle-Flandin I, Verry C, Giraud JY. Total body irradiation using helical tomotherapy: Set-up experience and in-vivo dosimetric evaluation. Cancer Radiother 2021; 25:213-221. [PMID: 33402290 DOI: 10.1016/j.canrad.2020.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/02/2020] [Accepted: 07/07/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE Helical Tomotherapy (HT) appears as a valuable technique for total body irradiation (TBI) to create highly homogeneous and conformal dose distributions with more precise repositioning than conventional TBI techniques. The aim of this work is to describe the technique implementation, including treatment preparation, planning and dosimetric monitoring of TBI delivered in our institution from October 2016 to March 2019. MATERIAL AND METHOD Prior to patient care, irradiation protocol was set up using physical phantoms. Gafchromic films were used to assess dose distribution homogeneity and evaluate imprecise patient positioning impact. Sixteen patients' irradiations with a prescribed dose of 12Gy were delivered in 6 fractions of 2Gy over 3 days. Pre-treatment quality assurance (QA) was performed for the verification of dose distributions at selected positions. In addition, in-vivo dosimetry was carried out using optically stimulated luminescence dosimeters (OSLD). RESULTS Planning evaluation, as well as results of pre-treatment verifications, are presented. In-vivo dosimetry showed the strong consistency of OSLD measured doses. OSLD mean relative dose differences between measurement and calculation were respectively +0,96% and -2% for armpit and hands locations, suggesting better reliability for armpit OSLD positioning. Repercussion of both longitudinal and transversal positioning inaccuracies on phantoms is depicted up to 2cm shifts. CONCLUSION The full methodology to set up TBI protocol, as well as dosimetric evaluation and pre-treatment QA, were presented. Our investigations reveal strong correspondence between planned and delivered doses shedding light on the dose reliability of OSLD for HT based TBI in-vivo dosimetry.
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Affiliation(s)
- J-P Cleuziou
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - C Desgranges
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - I Henry
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - M Jaumot
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - P Chartier
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - R Sihanath
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - M Carré
- Service d'hématologie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - C E Bulabois
- Service d'hématologie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - J-Y Cahn
- Service d'hématologie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - C Pasteris
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - J Balosso
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - I Gabelle-Flandin
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - C Verry
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France
| | - J-Y Giraud
- Service de radiothérapie, centre hospitalier universitaire Grenoble-Alpes (CHUGA), CS 10217, Grenoble cedex 9, France.
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7
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Pommier T, Lairet C, Leclercq T, Guenancia C, Carré M, Auvens C, Lalande A, Maza M, Zeller M, Cochet A, Bonnotte B, Cottin Y. Antinuclear antibodies in “infarct like” acute myocarditis: Change in prognosis? Archives of Cardiovascular Diseases Supplements 2021. [DOI: 10.1016/j.acvdsp.2020.10.330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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8
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Pommier T, Leclercq T, Guenancia C, Tisserand S, Carré M, Alaa El Din A, Lairet C, Lalande A, Maza M, Zeller M, Cochet A, Cottin Y. More than 30% of symptomatic patients at one year in “infarct like” acute myocarditis. Archives of Cardiovascular Diseases Supplements 2021. [DOI: 10.1016/j.acvdsp.2020.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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9
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Vial J, Huchedé P, Fagault S, Basset F, Rossi M, Geoffray J, Soldati H, Bisaccia J, Elsensohn MH, Creveaux M, Neves D, Blay JY, Fauvelle F, Bouquet F, Streichenberger N, Corradini N, Bergeron C, Maucort-Boulch D, Castets P, Carré M, Weber K, Castets M. Low expression of ANT1 confers oncogenic properties to rhabdomyosarcoma tumor cells by modulating metabolism and death pathways. Cell Death Discov 2020; 6:64. [PMID: 32728477 PMCID: PMC7382490 DOI: 10.1038/s41420-020-00302-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/17/2020] [Accepted: 07/06/2020] [Indexed: 01/23/2023] Open
Abstract
Rhabdomyosarcoma (RMS) is the most frequent form of pediatric soft-tissue sarcoma. It is divided into two main subtypes: ERMS (embryonal) and ARMS (alveolar). Current treatments are based on chemotherapy, surgery, and radiotherapy. The 5-year survival rate has plateaued at 70% since 2000, despite several clinical trials. RMS cells are thought to derive from the muscle lineage. During development, myogenesis includes the expansion of muscle precursors, the elimination of those in excess by cell death and the differentiation of the remaining ones into myofibers. The notion that these processes may be hijacked by tumor cells to sustain their oncogenic transformation has emerged, with RMS being considered as the dark side of myogenesis. Thus, dissecting myogenic developmental programs could improve our understanding of RMS molecular etiology. We focused herein on ANT1, which is involved in myogenesis and is responsible for genetic disorders associated with muscle degeneration. ANT1 is a mitochondrial protein, which has a dual functionality, as it is involved both in metabolism via the regulation of ATP/ADP release from mitochondria and in regulated cell death as part of the mitochondrial permeability transition pore. Bioinformatics analyses of transcriptomic datasets revealed that ANT1 is expressed at low levels in RMS. Using the CRISPR-Cas9 technology, we showed that reduced ANT1 expression confers selective advantages to RMS cells in terms of proliferation and resistance to stress-induced death. These effects arise notably from an abnormal metabolic switch induced by ANT1 downregulation. Restoration of ANT1 expression using a Tet-On system is sufficient to prime tumor cells to death and to increase their sensitivity to chemotherapy. Based on our results, modulation of ANT1 expression and/or activity appears as an appealing therapeutic approach in RMS management.
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Affiliation(s)
- J. Vial
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - P. Huchedé
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - S. Fagault
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - F. Basset
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - M. Rossi
- Aix-Marseille Université, Inserm UMR_S 911, Centre de Recherche en Oncologie biologique et Oncopharmacologie, Faculté de pharmacie, Marseille, France
| | - J. Geoffray
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - H. Soldati
- Department of Cell Physiology and Metabolism, University of Geneva, CMU, CH-1211 Geneva, Switzerland
| | - J. Bisaccia
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - M. H. Elsensohn
- Service de Biostatistique—Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, F-69003 Lyon, France
| | - M. Creveaux
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | | | - J. Y. Blay
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - F. Fauvelle
- Université Grenoble Alpes, INSERM, US17, MRI facility IRMaGe, 38000 Grenoble, France
| | - F. Bouquet
- Roche Institute, Boulogne-Billancourt, France
| | - N. Streichenberger
- Hospices Civils de Lyon, Lyon, France
- INMG CNRS UMR 5310, INSERM U1217, Université Claude Bernard Lyon, Lyon, France
| | - N. Corradini
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - C. Bergeron
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - D. Maucort-Boulch
- Service de Biostatistique—Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, F-69003 Lyon, France
| | - P. Castets
- Department of Cell Physiology and Metabolism, University of Geneva, CMU, CH-1211 Geneva, Switzerland
| | - M. Carré
- Aix-Marseille Université, Inserm UMR_S 911, Centre de Recherche en Oncologie biologique et Oncopharmacologie, Faculté de pharmacie, Marseille, France
| | - K. Weber
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
| | - M. Castets
- Cell death and Childhood Cancers Laboratory—Equipe labellisée LabEx DEV2CAN, Centre de Recherche en Cancérologie de Lyon, INSERM U1052-CNRS UMR5286, Université de Lyon, Centre Léon Bérard, 69008 Lyon, France
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10
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Pommier T, Leclercq T, Guenancia C, Tisserand S, Carré M, Alaa El Din A, Lairet C, Lalande A, Maza M, Zeller M, Cochet A, Cottin Y. More than 50% of non-healing at one year in “infarct like” acute myocarditis evaluated by cardiac magnetic resonance. Archives of Cardiovascular Diseases Supplements 2020. [DOI: 10.1016/j.acvdsp.2019.09.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Carré M, Porcher R, Finke J, Ehninger G, Koster L, Beelen D, Ganser A, Volin L, Lozano S, Friis L, Michallet M, Tischer J, Olavarria E, Cascon MJP, Iacobelli S, Koc Y, Jindra P, Arat M, de Witte T, Yakoub Agha I, Kröger N, Robin M. Role of Age and Hematopoietic Cell Transplantation-Specific Comorbidity Index in Myelodysplastic Patients Undergoing an Allotransplant: A Retrospective Study from the Chronic Malignancies Working Party of the European Group for Blood and Marrow Transplantation. Biol Blood Marrow Transplant 2019; 26:451-457. [PMID: 31647984 DOI: 10.1016/j.bbmt.2019.10.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 09/14/2019] [Accepted: 10/15/2019] [Indexed: 12/20/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) remains the only potentially curative option for myelodysplastic syndromes (MDSs) but is severely limited by nonrelapse mortality (NRM), especially in this mostly older population. Comorbidity assessment is crucial to predict NRM and often assessed with the Hematopoietic Cell Transplantation-Specific Comorbidity Index (HCT-CI). Moreover, the impact of age on NRM still remains a matter of debate. In recent years, the age at which transplants are made has been progressively increasing, and patients with comorbidities have become more common. Extricating the respective roles of age and comorbidities in toxic mortality is all the more important. This study by the European Group for Blood and Marrow Transplantation registry included 1245 adult patients who underwent a first allogeneic stem cell transplantation for MDSs between 2003 and 2014. Overall, 4-year NRM and overall survival were 32% and 47%, respectively. When considered as continuous predictors, HCT-CI score and age were associated with an increased hazard ratio (HR) for NRM. In multivariate analysis, age band (HR, 1.13; 95% CI, 1.02 to 1.25; P= .016), HCT-CI ≥3 (HR, 1.34; 95% CI, 1.04 to 1.73; P = .022), and Karnofsky Performance Status ≤80 (HR, 2.03; 95% CI, 1.52 to 2.73; P< .0001) were significantly predictive of a worse NRM. In our large cohort, both comorbidities, evaluated by the original HCT-CI score, and chronological age significantly affected NRM. Thus, age should be part of the transplant decision-making process and should be integrated in future scoring systems predicting outcomes of HSCT in MDSs.
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Affiliation(s)
| | | | | | | | - Linda Koster
- European Group for Blood and Marrow Transplantation Data Office, Leiden, The Netherlands
| | | | | | - Liisa Volin
- HUCH Comprehensive Cancer Center, Helsinki, Finland
| | - Sara Lozano
- Hospital Universitario Ramon y Cajal, Madrid, Spain
| | | | | | | | | | | | | | - Yener Koc
- Medical Park Hospitals, Antalya, Turkey
| | - Pavel Jindra
- Charles University Hospital, Pilsen, Czech Republic
| | - Mutlu Arat
- Florence Nightingale Sisli Hospital, Istanbul, Turkey
| | - Theo de Witte
- Radboud University Medical Centre-Nijmegen, Nijmegen, The Netherlands
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12
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Kaphan E, Germi R, Carré M, Bulabois C, Bailly S, Cahn J, Thiebaut-Bertrand A. Facteurs de risque de cystites à BK virus post allogreffe de cellules souches hématopoïétiques. Med Mal Infect 2019. [DOI: 10.1016/j.medmal.2019.04.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Mondet J, Presti CL, Garrel C, Skaare K, Mariette C, Carras S, Park S, Carré M, Bulabois CE, Molina L, Gressin R, Thiebaut A, Courby S, Socoro-Yuste N, Faure P, Leer-Florin AM, Cahn JY, Mossuz P. Adult patients with de novo acute myeloid leukemia show a functional deregulation of redox balance at diagnosis which is correlated with molecular subtypes and overall survival. Haematologica 2019; 104:e393-e397. [PMID: 30819920 DOI: 10.3324/haematol.2018.206821] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Julie Mondet
- Molecular Pathology Laboratory, Grenoble Alpes University (UGA) Hospital, Grenoble, France .,Institute for Advanced Biosciences, UGA, L'Institut National de la Santé et de la Recherche Médicale U1209, Centre National de la Recherche Scientifique (CNRS) 5309, Grenoble, France
| | - Caroline Lo Presti
- Institute for Advanced Biosciences, UGA, L'Institut National de la Santé et de la Recherche Médicale U1209, Centre National de la Recherche Scientifique (CNRS) 5309, Grenoble, France.,Laboratory of Hematology, UGA Hospital, Grenoble, France
| | | | - Kristina Skaare
- Techniques de l'Ingénierie Médicale et de la Complexité Informatique et Applications - Informatique, Mathématiques et Applications Grenoble (TIMC-IMAG), CNRS, UGA, La Tronche, France
| | - Clara Mariette
- Department of Hematology, UGA Hospital, Grenoble, France
| | - Sylvain Carras
- Department of Hematology, University Hospital, Lyon, France
| | - Sophie Park
- Institute for Advanced Biosciences, UGA, L'Institut National de la Santé et de la Recherche Médicale U1209, Centre National de la Recherche Scientifique (CNRS) 5309, Grenoble, France.,Department of Hematology, UGA Hospital, Grenoble, France
| | - Martin Carré
- Department of Hematology, UGA Hospital, Grenoble, France
| | | | - Lysiane Molina
- Department of Hematology, UGA Hospital, Grenoble, France
| | - Rémy Gressin
- Department of Hematology, UGA Hospital, Grenoble, France
| | - Anne Thiebaut
- Department of Hematology, UGA Hospital, Grenoble, France
| | | | | | - Patrice Faure
- Department of Biochemistry, UGA Hospital, Grenoble, France
| | - Anne Mc Leer-Florin
- Molecular Pathology Laboratory, Grenoble Alpes University (UGA) Hospital, Grenoble, France.,Institute for Advanced Biosciences, UGA, L'Institut National de la Santé et de la Recherche Médicale U1209, Centre National de la Recherche Scientifique (CNRS) 5309, Grenoble, France
| | - Jean-Yves Cahn
- Institute for Advanced Biosciences, UGA, L'Institut National de la Santé et de la Recherche Médicale U1209, Centre National de la Recherche Scientifique (CNRS) 5309, Grenoble, France.,Department of Hematology, UGA Hospital, Grenoble, France
| | - Pascal Mossuz
- Institute for Advanced Biosciences, UGA, L'Institut National de la Santé et de la Recherche Médicale U1209, Centre National de la Recherche Scientifique (CNRS) 5309, Grenoble, France .,Laboratory of Hematology, UGA Hospital, Grenoble, France
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14
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Caulier A, Drumez E, Gauthier J, Robin M, Blaise D, Beguin Y, Michallet M, Chevallier P, Bay JO, Vigouroux S, Desbrosses Y, Cornillon J, Nguyen S, Dauriac C, de Latour RP, Lioure B, Rohrlich PS, Carré M, Bourhis JH, Huynh A, Suarez F, Garnier F, Duhamel A, Yakoub-Agha I. Scoring System Based on Post-Transplant Complications in Patients after Allogeneic Hematopoietic Cell Transplantation for Myelodysplastic Syndrome: A Study from the SFGM-TC. Curr Res Transl Med 2018; 67:8-15. [PMID: 30206045 DOI: 10.1016/j.retram.2018.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 08/20/2018] [Indexed: 12/31/2022]
Abstract
PURPOSE We developed a prognostic scoring system to evaluate the prognosis of myelodysplastic syndrome (MDS) patients surviving more than 100 days allogeneic hematopoietic cell transplantation after (allo-HCT). PATIENTS AND METHODS We performed a landmark analysis on a derivation cohort of 393 cases to identify prognostic factors for 3-year overall survival. Potential predictor variables included demographic and clinical data, transplantation modalities and early post-transplant complications. The scoring system was tested against a validation cohort which included 391 patients. RESULTS Complications occurring before day 100 such as relapse [HR = 6.7; 95%CI, 4.5-10.0] (4 points), lack of platelet recovery [HR, 3.6; 95%CI, 2.2-5.8] (2 points), grade-II acute GVHD [HR = 1.7; 95%CI, 1.2-2.5] (1 point) and grade-III/IV [HR = 2.6; 95%CI, 1.8 -3.8] (2 points) were the only independent predictors of 3-year OS. The 3-year OS associated with low (0), intermediate (1-3) and high (≥4) risk scores was respectively 70%, 46% and 6%. The model performed consistently in both cohorts, with good calibration. CONCLUSION This post-transplant scoring system is a powerful predictor of outcome after allo-HCT for MDS, and can provide useful guidance for clinicians. Additional studies are required to evaluate this scoring system for other hematologic malignancies.
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Affiliation(s)
- Alexis Caulier
- Hématologie, Centre Hospitalier Universitaire (CHU) Sud, Amiens, France
| | - Elodie Drumez
- Univ. Lille, CHU Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, Unité de biostatistique, F-59000 Lille, France
| | - Jordan Gauthier
- CHU de Lille, LIRIC, INSERM U995, Université de Lille, 59000 Lille, France
| | - Marie Robin
- Hématologie-Transplantation, AP-HP, Hôpital Saint Louis, Université Paris 7, Paris, France
| | - Didier Blaise
- Hématologie, Institut Paoli-Calmettes, Marseille, France
| | | | | | | | | | | | | | - Jérôme Cornillon
- Hématologie, Institut de Cancérologie de la Loire, Saint-Etienne, France
| | - Stéphanie Nguyen
- Hématologie, Hôpital de la Pitié-Salpêtrière, Université Paris 6, Paris, France
| | | | | | | | | | | | | | - Anne Huynh
- Hématologie, CHU Purpan, Toulouse, France
| | - Felipe Suarez
- Hématologie adulte, AP-HP, Hôpital Necker, Université Paris 5, Paris, France
| | | | - Alain Duhamel
- Univ. Lille, CHU Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, Unité de biostatistique, F-59000 Lille, France
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15
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Carré M, Dumoulin D, Jounwaz R, Mestdagh B, Pierrat V. Maternal adherence to guidance on breast milk collection process. Arch Pediatr 2018; 25:274-279. [DOI: 10.1016/j.arcped.2018.02.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 01/25/2018] [Accepted: 02/18/2018] [Indexed: 11/15/2022]
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Hunault-Berger M, Maillard N, Himberlin C, Recher C, Schmidt-Tanguy A, Choufi B, Bonmati C, Carré M, Couturier MA, Daguindau E, Marolleau JP, Orsini-Piocelle F, Delaunay J, Tavernier E, Lissandre S, Ojeda-Uribe M, Sanhes L, Sutton L, Banos A, Fornecker LM, Bernard M, Bouscary D, Saad A, Puyade M, Rouillé V, Luquet I, Béné MC, Hamel JF, Dreyfus F, Ifrah N, Pigneux A. Maintenance therapy with alternating azacitidine and lenalidomide in elderly fit patients with poor prognosis acute myeloid leukemia: a phase II multicentre FILO trial. Blood Cancer J 2017; 7:e568. [PMID: 28574488 PMCID: PMC5520397 DOI: 10.1038/bcj.2017.50] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- M Hunault-Berger
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - N Maillard
- Service d'Hématologie, CHU Poitiers, Poitiers, France
| | - C Himberlin
- Service d'Hématologie, CHU Reims, Reims, France
| | - C Recher
- Hématologie Clinique, CHU, Institut Universitaire du Cancer Toulouse-Oncopole, CRCT UMR1037, Université de Toulouse III, Toulouse, France
| | - A Schmidt-Tanguy
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - B Choufi
- Service d'Hématologie, CH Boulogne, Boulogne, France
| | - C Bonmati
- Service d'Hématologie, CHU Nancy, Nancy, France
| | - M Carré
- Service d'Hématologie, UMR 5525, CHU Grenoble Alpes, La Tronche, France
| | - M-A Couturier
- Institut d'Hématologie et de Cancérologie, Hôpital Augustin Morvan, Brest, France
| | - E Daguindau
- Service d'Hématologie, CHU Besançon, Besançon, France
| | | | | | - J Delaunay
- Service d'Hématologie, CHU Nantes, Nantes, France
| | - E Tavernier
- Service d'Hématologie, Institut de Cancérologie de la Loire, Saint Etienne, France
| | - S Lissandre
- Service d'Hématologie et thérapie cellulaire, CHU, Tours, France
| | - M Ojeda-Uribe
- Service d'Hématologie, CH Mulhouse, Mulhouse, France
| | - L Sanhes
- Service d'Hématologie, CH Perpignan, Perpignan, France
| | - L Sutton
- Service d'Hématologie, CH Argenteuil, Argenteuil, France
| | - A Banos
- Service d'Hématologie, CH Côte Basque, Bayonne, France
| | - L M Fornecker
- Département d'Hématologie et d'Oncologie, CHU Hautepierre, Strasbourg, France
| | - M Bernard
- Hématologie Clinique, Hôpital Pontchaillou, Rennes, France
| | - D Bouscary
- Hématologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - A Saad
- Hématologie, CH Béziers, Béziers, France
| | - M Puyade
- Service d'Hématologie, CHU Poitiers, Poitiers, France
| | - V Rouillé
- Service Hématologie, Hôpital Lapeyronie, Montpellier, France
| | - I Luquet
- Hématologie Biologique, CHU, IUC Toulouse-Oncopole, Toulouse, France
| | - M C Béné
- Hématologie Biologique, CHU de Nantes, Nantes, France
| | - J-F Hamel
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - F Dreyfus
- Hématologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - N Ifrah
- Maladies du Sang, CHU Angers, CRCINA, INSERM, Université de Nantes, Université d'Angers, Angers, France
| | - A Pigneux
- Hématologie Clinique, CHU Bordeaux, Inserm 1035, Bordeaux, France
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17
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Cahu X, Carré M, Recher C, Pigneux A, Hunault-Berger M, Vey N, Chevallier P, Delaunay J, Gyan E, Lioure B, Bonmati C, Himberlin C, Hicheri Y, Guillerm G, Didier B, Larosa F, Ojeda-Uribe M, Bernard M, Bene MC, Ifrah N, Cahn JY. Impact of body-surface area on patients’ outcome in younger adults with acute myeloid leukemia. Eur J Haematol 2017; 98:443-449. [DOI: 10.1111/ejh.12850] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Xavier Cahu
- Department of Hematology; Hôpital Pontchaillou; CHU; Rennes France
| | - Martin Carré
- Department of Hematology; CHU Grenoble Alpes; La Tronche France
| | - Christian Recher
- Department of Hematology; CHU de Toulouse; Centre de Recherches en Cancerologie de Toulouse; Universite Paul Sabatier; Toulouse France
| | - Arnaud Pigneux
- Department of Hematology; CHU Bordeaux; Université Bordeaux; Bordeaux France
| | | | - Norbert Vey
- Department of Hematology; Institut Paoli-Calmettes; Marseille France
| | | | - Jacques Delaunay
- Department of Hematology; Centre Catherine de Sienne; Nantes France
| | - Emmanuel Gyan
- Department of Hematology and Cell Therapy; UMR CNRS 7292; Centre Hospitalier Universitaire; Tours France
| | - Bruno Lioure
- Department of Hematology; Hopitaux Universitaires de Strasbourg; Strasbourg France
| | - Caroline Bonmati
- Department of Hematology; CHU Vandoeuvre-les-Nancy; Nancy France
| | | | - Yosr Hicheri
- Department of Hematology; CHU Montpellier; Montpellier France
| | | | - Bouscary Didier
- Department of Hematology; Hôpital Cochin; AP-HP; Paris France
| | | | - Mario Ojeda-Uribe
- Department of Hematology; Centre Hospitalier Mulhouse; Mulhouse France
| | - Marc Bernard
- Department of Hematology; Hôpital Pontchaillou; CHU; Rennes France
| | | | | | - Jean-Yves Cahn
- Department of Hematology; CHU Grenoble Alpes; La Tronche France
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18
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Carré M, Thiebaut-Bertrand A, Larrat S, Leroy V, Pouzol P, Sturm N, Lhomme S, Cahn JY, Garban F, Morand P. Fatal autochthonous fulminant hepatitis E early after allogeneic stem cell transplantation. Bone Marrow Transplant 2017; 52:643-645. [PMID: 28067868 DOI: 10.1038/bmt.2016.337] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- M Carré
- Clinique Universitaire d'Hématologie, CHU de Grenoble Alpes, La Tronche, France
| | - A Thiebaut-Bertrand
- Clinique Universitaire d'Hématologie, CHU de Grenoble Alpes, La Tronche, France
| | - S Larrat
- Laboratoire de Virologie, Institut de Biologie Structurale (UMR 5075), Univ. Grenoble Alpes, CEA, CNRS, Grenoble, France
| | - V Leroy
- Clinique Universitaire d'Hépato-gastro-entérologie, CHU de Grenoble Alpes, La Tronche, France
| | - P Pouzol
- Unité d'hémovigilance et sécurité transfusionnelle, pôle de santé publique, CHU de Grenoble Alpes, La Tronche, France
| | - N Sturm
- Département d'Anatomie et de Cytologie Pathologiques, pôle de Biologie CHU de Grenoble Alpes, La Tronche, France
| | - S Lhomme
- INSERM UMR 1043/CNRS UMR 5282, Université Toulouse III, National Reference Center HEV, CHU Toulouse, Toulouse, France
| | - J-Y Cahn
- Clinique Universitaire d'Hématologie, CHU de Grenoble Alpes, La Tronche, France.,UMR CNRS 5525 équipe THEREX Université de Grenoble Alpes, Grenoble, France
| | - F Garban
- Clinique Universitaire d'Hématologie, CHU de Grenoble Alpes, La Tronche, France.,UMR CNRS 5525 équipe THEREX Université de Grenoble Alpes, Grenoble, France.,Etablissement Français du Sang, site de Grenoble, La Tronche, France
| | - P Morand
- Laboratoire de Virologie, Institut de Biologie Structurale (UMR 5075), Univ. Grenoble Alpes, CEA, CNRS, Grenoble, France
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19
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Magalon K, Le Grand M, El Waly B, Moulis M, Pruss R, Bordet T, Cayre M, Belenguer P, Carré M, Durbec P. Olesoxime favors oligodendrocyte differentiation through a functional interplay between mitochondria and microtubules. Neuropharmacology 2016; 111:293-303. [DOI: 10.1016/j.neuropharm.2016.09.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 07/18/2016] [Accepted: 09/07/2016] [Indexed: 11/25/2022]
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20
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Raberahona M, Wackenheim C, Germi R, Carré M, Bulabois CE, Thiébaut A, Lupo J, Semenova T, Cahn JY, Morand P, Epaulard O. Dynamics of Epstein-Barr viral load after hematopoietic stem cell transplantation and effect of preemptive rituximab therapy. Transpl Infect Dis 2016; 18:889-895. [PMID: 27696681 DOI: 10.1111/tid.12618] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/21/2016] [Accepted: 07/14/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Epstein-Barr virus (EBV) displays oncogenic properties, particularly in the immunocompromised host. Notably, hematopoietic stem cell transplantation (HSCT) recipients with a detectable blood EBV viral load (BEBVL) are considered at higher risk of post-transplant lymphoproliferative diseases (PTLD). Therefore, BEBVL is monitored after HSCT, and preemptive rituximab may be used in patients with high values. However, little is known about post-HSCT BEBVL dynamics, and the threshold that should lead to anti-CD20 therapy is poorly defined. METHODS We retrospectively analyzed the post-HSCT BEBVL of 332 adult HSCT recipients in our center from 2005 to 2013, including the effect of rituximab. RESULTS Detection of BEBVL >100, 1000, 5000, 10 000, and 50 000 copies/mL occurred in, respectively, 77.7%, 69.6%, 37.0%, 27.1%, and 7.5% of the patients after a respective median time of 9, 14, 15, 16, and 14 weeks. No BEBVL threshold was associated with an overall survival difference. Seventy-eight patients received rituximab, with a BEBVL decrease in most. Among patients with detectable BEBVL, long-term survival did not differ in rituximab treated and non-treated, except for patients with BEBVL ≥50 000. Only one case of PTLD was observed. CONCLUSIONS BEBVL is frequently detectable after HSCT, but suggests no strong association with survival. Preemptive rituximab therapy threshold remains to be defined.
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Affiliation(s)
- Mihaja Raberahona
- Infectious Disease Unit, University Hospital, Grenoble, France.,Fédération d'Infectiologie Multidisciplinaire de l'Arc Alpin, Faculty of Medicine, Université Grenoble Alpes, Grenoble, France.,Infectious Disease Unit, University Hospital Joseph Raseta Befelatanana, Antananarivo, Madagascar
| | - Chloe Wackenheim
- Infectious Disease Unit, University Hospital, Grenoble, France.,Fédération d'Infectiologie Multidisciplinaire de l'Arc Alpin, Faculty of Medicine, Université Grenoble Alpes, Grenoble, France
| | - Raphaele Germi
- Fédération d'Infectiologie Multidisciplinaire de l'Arc Alpin, Faculty of Medicine, Université Grenoble Alpes, Grenoble, France.,Virology Laboratory, Infectious Agent Department, University Hospital, Grenoble, France.,HIV and Human Persistent Virus, Institut de Biologie Structurale, Grenoble, France
| | - Martin Carré
- Cell Therapy Unit, Hematology Department, University Hospital, Grenoble, France
| | | | - Anne Thiébaut
- Cell Therapy Unit, Hematology Department, University Hospital, Grenoble, France.,TIMC-TheREx - UMR 5525 CNRS-UGA, Grenoble, France
| | - Julien Lupo
- Fédération d'Infectiologie Multidisciplinaire de l'Arc Alpin, Faculty of Medicine, Université Grenoble Alpes, Grenoble, France.,Virology Laboratory, Infectious Agent Department, University Hospital, Grenoble, France.,HIV and Human Persistent Virus, Institut de Biologie Structurale, Grenoble, France
| | - Touyana Semenova
- Fédération d'Infectiologie Multidisciplinaire de l'Arc Alpin, Faculty of Medicine, Université Grenoble Alpes, Grenoble, France.,Virology Laboratory, Infectious Agent Department, University Hospital, Grenoble, France
| | - Jean-Yves Cahn
- Cell Therapy Unit, Hematology Department, University Hospital, Grenoble, France
| | - Patrice Morand
- Fédération d'Infectiologie Multidisciplinaire de l'Arc Alpin, Faculty of Medicine, Université Grenoble Alpes, Grenoble, France.,Virology Laboratory, Infectious Agent Department, University Hospital, Grenoble, France.,HIV and Human Persistent Virus, Institut de Biologie Structurale, Grenoble, France
| | - Olivier Epaulard
- Infectious Disease Unit, University Hospital, Grenoble, France.,Fédération d'Infectiologie Multidisciplinaire de l'Arc Alpin, Faculty of Medicine, Université Grenoble Alpes, Grenoble, France.,HIV and Human Persistent Virus, Institut de Biologie Structurale, Grenoble, France
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21
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Etienne G, Guilhot J, Rea D, Rigal-Huguet F, Nicolini F, Charbonnier A, Guerci-Bresler A, Legros L, Varet B, Gardembas M, Dubruille V, Tulliez M, Noel MP, Ianotto JC, Villemagne B, Carré M, Guilhot F, Rousselot P, Mahon FX. Long-Term Follow-Up of the French Stop Imatinib (STIM1) Study in Patients With Chronic Myeloid Leukemia. J Clin Oncol 2016; 35:298-305. [PMID: 28095277 DOI: 10.1200/jco.2016.68.2914] [Citation(s) in RCA: 304] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Purpose Imatinib (IM) can safely be discontinued in patients with chronic myeloid leukemia (CML) who have had undetectable minimal residual disease (UMRD) for at least 2 years. We report the final results of the Stop Imatinib (STIM1) study with a long follow-up. Patients and Methods IM was prospectively discontinued in 100 patients with CML with UMRD sustained for at least 2 years. Molecular recurrence (MR) was defined as positivity of BCR-ABL transcript in a quantitative reverse transcriptase polymerase chain reaction assay confirmed by a second analysis point that indicated an increase of one log in relation to the first analysis point at two successive assessments or loss of major molecular response at one point. Results The median molecular follow-up after treatment discontinuation was 77 months (range, 9 to 95 months). Sixty-one patients lost UMRD after a median of 2.5 months (range, 1 to 22 months), and one patient died with UMRD at 10 months. Molecular recurrence-free survival was 43% (95% CI, 33% to 52%) at 6 months and 38% (95% CI, 29% to 47%) at 60 months. Treatment was restarted in 57 of 61 patients with MR, and 55 patients achieved a second UMRD with a median time of 4 months (range, 1 to 16 months). None of the patients experienced a CML progression. Analyses of the characteristics of the study population identified that the Sokal risk score and duration of IM treatment were significantly associated with the probability of MR. Conclusion With a median follow-up of more than 6 years after treatment discontinuation, the STIM1 study demonstrates that IM can safely be discontinued in patients with a sustained deep molecular response with no late MR.
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Affiliation(s)
- Gabriel Etienne
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Joëlle Guilhot
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Delphine Rea
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Françoise Rigal-Huguet
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Franck Nicolini
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Aude Charbonnier
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Agnès Guerci-Bresler
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Laurence Legros
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Bruno Varet
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Martine Gardembas
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Viviane Dubruille
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Michel Tulliez
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Marie-Pierre Noel
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Jean-Christophe Ianotto
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Bruno Villemagne
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Martin Carré
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - François Guilhot
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - Philippe Rousselot
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
| | - François-Xavier Mahon
- Gabriel Etienne and François-Xavier Mahon, Institut Bergonié, Bordeaux; Joëlle Guilhot and François Guilhot, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire (CHU) de Poitiers, Poitiers; Delphine Rea, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP); Bruno Varet, Hôpital Necker, AP-HP et Université Paris Descartes, Paris; Françoise Rigal-Huguet, Institut Universitaire du Cancer Toulouse-Oncopole, Toulouse; Franck Nicolini, Centre Hospitalier Lyon Sud, Pierre Bénite; Aude Charbonnier, Institut Paoli Calmette, Marseille; Agnès Guerci-Bresler, CHU Brabois Vandoeuvre, Nancy; Laurence Legros, Hôpital de l'Archet, Centre Hospitalier Universitaire de Nice, Nice; Martine Gardembas, CHU d'Angers, Angers; Viviane Dubruille, CHU Hôtel-Dieu, Nantes; Michel Tulliez, Hôpital Henri Mondor, Créteil; Marie-Pierre Noel, Hôpital Claude Huriez, Centre Hospitalier Regional Universitaire de Lille, Lille; Jean-Christophe Ianotto, CHU Morvan, Brest; Bruno Villemagne, Centre Hospitalier Départemental La Roche-Sur-Yon, La Roche-Sur-Yon; Martin Carré, Hôpital Albert Michallon, CHU de Grenoble, Grenoble; Philippe Rousselot, Hôpital André Mignot, Le Chesnay; and François-Xavier Mahon, CHU de Bordeaux, INSERM U1218, Bordeaux, France
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Gueneau R, Carré M, Cahn JY, Epaulard O. VAC-01 - Vaccination après allogreffe de cellules souches : une efficacité inconstante. Med Mal Infect 2016. [DOI: 10.1016/s0399-077x(16)30527-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Revol B, Thiebaut-Bertrand A, Carré M, Bulabois CE, Mossuz P, Mondet J. Quantification of Howell-Jolly body-like inclusions in ganciclovir toxicity using CellaVision DM96 analyser. Br J Haematol 2015; 174:637-9. [DOI: 10.1111/bjh.13784] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 08/21/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Bruno Revol
- Centre Régional de Pharmacovigilance; CHU de Grenoble; Grenoble Cedex 09 France
| | - Anne Thiebaut-Bertrand
- Département d'Hématologie Clinique; CHU de Grenoble; Grenoble Cedex 09 France
- Therex; TIMC-IMAG; CNRS University; Grenoble Alpes France
| | - Martin Carré
- Département d'Hématologie Clinique; CHU de Grenoble; Grenoble Cedex 09 France
| | | | - Pascal Mossuz
- Therex; TIMC-IMAG; CNRS University; Grenoble Alpes France
- Laboratoire d'hématologie cellulaire; Institut de Biologie et Pathologie; CHU de Grenoble; Grenoble Cedex 09 France
| | - Julie Mondet
- Therex; TIMC-IMAG; CNRS University; Grenoble Alpes France
- UF de Pathologie moléculaire; Département d'anatomie et cytologie pathologiques; CHU Grenoble; Grenoble Cedex 09 France
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Pasqui V, Saint-Bauzel L, Zong C, Clady X, Decq P, Piette F, Michel-Pellegrino V, El Helou A, Carré M, Durand A, Hoang Q, Guiochet J, Rumeau P, Dupourque V, Caquas J. Projet MIRAS : robot d’assistance à la déambulation avec interaction multimodale. Ing Rech Biomed 2012. [DOI: 10.1016/j.irbm.2012.01.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Rovini A, Savry A, Braguer D, Carré M. Microtubule-targeted agents: When mitochondria become essential to chemotherapy. Biochimica et Biophysica Acta (BBA) - Bioenergetics 2011; 1807:679-88. [DOI: 10.1016/j.bbabio.2011.01.001] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Revised: 01/02/2011] [Accepted: 01/04/2011] [Indexed: 12/22/2022]
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Carré M, Cahn JY. [Should we treat patients over 65 years with acute myeloblastic leukemia?]. Rev Prat 2010; 60:1423-1426. [PMID: 21425545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The incidence of acute myeloblastic leukemia increases with age. The unfavorable biology of the disease, comorbidities, and significant side effects of the intensive treatment make treatment decisions difficult. New and less toxic targeted approaches are under investigations in this setting and the main problem remains to determine which strategy for patients over 65 years of age. Some of them will be treated successfully using intensive chemotherapy, while a majority of them will fail. Older patients are heterogeneous and enrolling them in investigational therapy is justified, according to proven methods to stratify them.
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Affiliation(s)
- Martin Carré
- CHU Grenoble, hôpital Michallon, université Joseph-Fourier, BP 217, 38043 Grenoble cedex 9
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Khawaja NR, Carré M, Kovacic H, Estève MA, Braguer D. Patupilone-Induced Apoptosis Is Mediated by Mitochondrial Reactive Oxygen Species through Bim Relocalization to Mitochondria. Mol Pharmacol 2008; 74:1072-83. [DOI: 10.1124/mol.108.048405] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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Abstract
Microtubule-Targeting Agents (MTAs) constitute a class of drugs largely used in cancer treatment. Among them, both taxanes and Vinca-alkaloids are known to inhibit cancer cell proliferation by inducing cell cycle arrest and subsequent apoptosis. These agents modify the cytoskeleton by affecting the tubulin/microtubule system. In cancer cells, both classes suppress microtubule dynamics through inhibition of microtubule dynamic instability and treadmilling, and commonly induce diverse signals responsible for cell death initiation and execution via the mitochondrial intrinsic pathway. However, links between microtubule network disturbance and the involvement of mitochondria in apoptosis are not obvious, and one may think that they could be independent. Nevertheless, several intracellular proteins could connect microtubules and the apoptotic machinery. The aim of the present review is to provide elements that could answer to the question: is microtubule disruption dispensable for MTA-induced apoptosis? The first section is focused on the mechanisms responsible for the MTA-mediated apoptosis. Then, links between cell cycle regulators and apoptosis are underlined since MTA induce cell cycle arrest by inhibiting microtubules. In the third part, the potential involvement of microtubule-sequestered and/or -transported proteins in apoptotic signalisation is discussed. Lastly, the possible role of the tubulin/microtubule system in direct effects of MTAs on mitochondria is summarized. Thus, it becomes clear that microtubule network and apoptosis are deeply linked in MTA effectiveness, through a cascade of cellular events. It could lead to identification of new biomarkers of MTA effectiveness, that could improve combinatorial therapy with MTAs and provide crucial arms to circumvent resistance of cancer cells.
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Affiliation(s)
- M-A Estève
- INSERM U911, Centre de Recherche en Oncologie biologique et Oncopharmacologie, Aix-Marseille University, Marseille, France
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Lacoste A, Torregrosa A, Dubois S, Apéré H, Oyharçabal V, Carré M, Cayla-Embarek C, Hernandoréna X, Jouvencel P. Choc toxique staphylococcique maternofœtal sur chorioamniotite. Arch Pediatr 2006; 13:1132-4. [PMID: 16797947 DOI: 10.1016/j.arcped.2006.04.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2005] [Accepted: 04/19/2006] [Indexed: 11/15/2022]
Abstract
We report a rare case of mother-infant pair with Staphylococcal Toxic Shock Syndrome (TSS). A term neonate was born by caesarean section for maternal septic syndrome during per-partum. He presented with respiratory distress complicated by pulmonary hypertension, skin rash, and multiple organ system involvement. Staphylococcus aureus was isolated from placenta, surface swabs and gastric aspirate. He received adapted antibiotics, respiratory support by high frequency ventilation and NO. The mother had shock, skin rash and inflammatory syndrome. Outcome was good in both cases. The isolate produced enterotoxin C and L. Shock, exanthematous disease and multi-organ involvement complicating a staphylococcal infection in neonate must lead to suspect a TSS.
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Affiliation(s)
- A Lacoste
- Service de pédiatrie et néonatologie, centre hospitalier de la Côte-Basque, 13, avenue Interne-J.-Loëb, 64100 Bayonne, France
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Abstract
Over the last 2 decades, the role of apoptosis in anticancer agent cytotoxicity has become clear. Defects in the regulation of apoptosis (programmed cell death) make important contributions to the pathogenesis and progression of most cancers and leukemias. Apoptosis defects also have a key role in cell resistance to chemotherapy. Mitochondria play a central part in cell death in response to anticancer agents. Most of these agents target mitochondria via caspases or other regulator elements of the apoptotic machinery. Nevertheless, some anticancer agents, already in clinical use (paclitaxel, vinblastine, lonidamine, etoposide, arsenic trioxide) or in pre-clinical development (betulinic acid, MT21), directly target and permeabilize mitochondria. The acknowledgement of mitochondria as a new target for anticancer agents provides a new way to bypass cancer cell chemoresistance.
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Affiliation(s)
- N André
- Service d'oncologie pédiatrique, EA3286, hôpital pour enfants de la Timone, 13005 Marseille, France.
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Lapostolle F, Chafaï M, Leclercq G, Carré M, Fauconnier V, Fleury M, Lapandry C, Cupa M, Adnet F. [Impact of the law of the 4 March 2002 relative to patients' rights on request for medical information received in a medical dispatching center and mobile intensive care unit (Samu 93)]. ACTA ACUST UNITED AC 2004; 23:465-7. [PMID: 15158236 DOI: 10.1016/j.annfar.2004.02.056] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2003] [Accepted: 02/16/2004] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Law of the 4 March 2002 allowed patient's access to his medical record. This law could increase the number of requests in medical dispatching centers and prehospital intensive care units. OBJECTIVE The aim of this study was to evaluate the impact of this law on the number of requests for medical information received in our unit. METHODS Since the promulgation of the law, from March to December 2002, medical requests were prospectively collected and classified in categories including request for transmission of medical record. Requests received before the law, from January 2000 to February 2002 were classified according to the same items. Number of requests received during the two periods were compared according to the total number of medical record managed in our medical dispatching center and prehospital intensive care unit. RESULTS The total number of requests for medical information significantly increased since the law of March 2002 (results are expressed as cases per month per 10 000 record: 4.8 +/- 2.5 vs. 8.0 +/- 4.5; p = 0.04). Specific request for transmissions of medical record significantly increased since the law (1.3 +/- 1.6 vs. 3.0 +/- 3.0; P = 0.046). This increase was progressive and constant since March 2002. DISCUSSION Physicians and patients should take in consideration consequences of this law. Physician should be vigilant with the quality of their medical dossiers. Interpretation of this law and its ethics consequences will probably be discussed again as one should not exclude perverse impact of this law. In effect, insurances and mutual insurances companies could find in this law a way to obtain medical information, such as circumstances of death, previously unavailable. CONCLUSION The law of 4 March 2002 relative to patients' rights significantly increased number of requests for medical information received in our dispatching center and prehospital intensive care unit.
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Affiliation(s)
- F Lapostolle
- Samu 93, EA 3409, hôpital Avicenne, 125, rue de Stalingrad, 93009 Bobigny, France.
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André N, Carré M, Pourroy B, Pasquier E, Carles G, Briand C, Braguer D. CO34 SFRP Un nouvel element de la machinerie apoptotique: La tubuline mitochondriale. Arch Pediatr 2003. [DOI: 10.1016/s0929-693x(03)90500-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Gobet F, Farizon B, Farizon M, Gaillard MJ, Buchet JP, Carré M, Scheier P, Märk TD. Direct experimental evidence for a negative heat capacity in the liquid-to-gas phase transition in hydrogen cluster ions: backbending of the caloric curve. Phys Rev Lett 2002; 89:183403. [PMID: 12398599 DOI: 10.1103/physrevlett.89.183403] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2002] [Indexed: 05/24/2023]
Abstract
By selecting specific decay reactions in high-energy collisions (60 keV/amu) of hydrogen cluster ions with a helium target (utilizing event-by-event data of a recently developed multicoincidence experiment) and by deriving corresponding temperatures for these microcanonical cluster ensembles (analyzing respective fragment distributions), we are able to construct caloric curves for H+3(H2)(m) cluster ions (6<or=m<or=14). All individual curves and the mean of these curves show a backbending in the plateau region, thus constituting direct evidence for a negative microcanonical heat capacity in the liquid-to-gas transition of these finite systems.
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Affiliation(s)
- F Gobet
- Institut de Physique Nucléaire de Lyon, IN2P3-CNRS et Université Claude Bernard, 43 boulevard du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France
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Gobet F, Farizon B, Farizon M, Gaillard MJ, Buchet JP, Carré M, Märk TD. Probing the liquid-to-gas phase transition in a cluster via a caloric curve. Phys Rev Lett 2001; 87:203401. [PMID: 11690473 DOI: 10.1103/physrevlett.87.203401] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2001] [Indexed: 05/23/2023]
Abstract
High-energy collisions ( 60 keV/amu) of hydrogen cluster ions with a helium target have been completely analyzed on an event-by-event basis. By selecting specific decay reactions we can start after the energizing collision with a microcanonical cluster ion ensemble of fixed excitation energy and we derive corresponding temperatures of the decaying cluster ions. The relation between the temperature and the excitation energy (caloric curve) exhibits the typical prerequisites of a first-order phase transition in a finite system, in the present case signaling the transition from a bound cluster to the gas phase.
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Affiliation(s)
- F Gobet
- Institut de Physique Nucléaire de Lyon, IN2P3-CNRS et Université Claude Bernard Lyon 1, 43 boulevard du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France
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Gobet F, Farizon B, Farizon M, Gaillard MJ, Louc S, Gonçalves N, Barbatti M, Luna H, Jalbert G, de Castro Faria NV, Bacchus-Montabonel MC, Buchet JP, Carré M, Märk TD. Event-by-event analysis of collision-induced cluster-ion fragmentation: sequential monomer evaporation versus fission reactions. Phys Rev Lett 2001; 86:4263-4266. [PMID: 11328150 DOI: 10.1103/physrevlett.86.4263] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2000] [Indexed: 05/23/2023]
Abstract
The most abundant decay channels have been studied quantitatively for high-energy (60 keV/amu) cluster ions H (3) (+)(H (2))(m = 1-14) colliding with He atoms employing a recently developed multicoincidence technique for the simultaneous detection of the correlated fragments on an event-by-event basis. This allows us to identify decay reactions and their underlying decay mechanisms responsible for the occurrence of the U-shaped fragmentation pattern.
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Affiliation(s)
- F Gobet
- Institut de Physique Nucléaire de Lyon, IN2P3-CNRS et Université Claude Bernard, 43 boulevard du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France
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Gobet F, Farizon B, Farizon M, Gaillard MJ, Carré M, Lezius M, Scheier P, Märk TD. Total, partial, and electron-capture cross sections for ionization of water vapor by 20-150 keV protons. Phys Rev Lett 2001; 86:3751-3754. [PMID: 11329315 DOI: 10.1103/physrevlett.86.3751] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2000] [Indexed: 05/23/2023]
Abstract
We present experimental results for proton ionization of water molecules based on a novel event by event analysis of the different ions produced (and lost). We are able to obtain mass analyzed product ion signals (e.g., H2O+, OH+, O+, O++, H+) in coincidence with the projectile analyzed after the collision, i.e., either being H+, neutral H after single electron capture during the ionization event, or H- after double electron capture. After proper calibration we are thus able to determine a complete set of cross sections for the ionization of a molecular target by protons including the total and the partial cross sections and in addition also the direct ionization and the electron capture cross sections.
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Affiliation(s)
- F Gobet
- Institut de Physique Nucléaire de Lyon, IN2P3-CNRS et Université Claude Bernard Lyon 1, 43 boulevard du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France
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Farizon B, Farizon M, Gaillard M, Genre R, Louc S, Martin J, Buchet J, Carré M, Senn G, Scheier P, Märk T. Mass distribution and multiple fragmentation events in high energy cluster—cluster collisions: evidence for a predicted phase transition. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s0168-1176(97)00091-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
BACKGROUND Traditional neurological examination of newborns at risk for cerebral palsy (CP) is based on periodic assessment of normal milestones so that the diagnosis of CP can be very late. A complementary neuromotor evaluation based on two motor series has been proposed in order to make possible an early affirmation of integrity of motor paths. POPULATION AND METHODS Eight hundred and seventy three infants including 371 preterms had been admitted to a neonatal intensive care unit from 1990 to 1992. Then, they were examined as outpatients by a multidisciplinary team. They were especially tested for lateral support on right and left superior limbs, alternately, and for lateral abduction reaction of each hip. RESULTS Absence of manifestations of CP was noted in 87% of infants with a corrected age of 4 months; a correct prediction of future normal walking was made for all babies. Both tests could not be correctly performed by those babies who lately developed manifestations of CP. CONCLUSIONS These two simple tests appear to be accurate to early predict normality.
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Affiliation(s)
- X Hernandorena
- Service de pédiatrie, centre hospitalier de la Côte Basque, Bayonne, France
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Grenier A, Hernandorena X, Sainz M, Contraires B, Carré M, Bouchet E. [Complementary neuromotor examination of infants at risk for sequelae.Why? How?]. Arch Pediatr 1995; 2:1007-12. [PMID: 7496457 DOI: 10.1016/0929-693x(96)89899-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In many cases the traditional neurological examination of high risk newborns for neurological problems secondary to perinatal difficulties does not identify easily the absence or the presence of cerebral palsy before walking. To help the neuromoteur follow up in these children, the authors suggest a complementary neuromotor examination that is successful only in normal infants. This examination is done in front of a mirror in the presence of the parents in order to increase the attention of the child, whose participation is necessary for a successful examination. Two motor responses are evaluated: the lateral support on, alternately, right and left superior limbs, and the lateral abduction reaction of the hip of each limb. When normal these two motor responses allow an early affirmation of integrity of motor paths if the examination is performed under carefully controlled conditions.
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Affiliation(s)
- A Grenier
- Service de pédiatrie, centre hospitalier de la Côte Basque, Bayonne, France
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Segues B, Rozet JM, Gilbert B, Saugier-Veber P, Rabier D, Saudubray JM, Carré M, Rouleau FP, Menget A, Bonardi JM. Apparent segregation of null alleles ascribed to deletions of the ornithine transcarbamylase gene in congenital hyperammonaemia. Prenat Diagn 1995; 15:757-61. [PMID: 7479595 DOI: 10.1002/pd.1970150812] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ornithine transcarbamylase (OTC) deficiency is an X-linked disorder of the urea cycle mapped to chromosome Xp21.1. Here, we show that apparent segregation of null alleles at the OTC locus and flanking polymorphic loci mimicked false maternity or false paternity in three affected families. Based on these observations, we suggest giving consideration to gene deletion when dealing with segregation of null alleles in OTC deficiency.
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Affiliation(s)
- B Segues
- Département de Pédiatrie, INSERM U-393, Institut Necker, Hôpital des Enfants-Malades, Paris, France
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Chafik el Idrissi M, Larzilliere M, Carré M. Fast ion beam laser spectroscopy of N2O+: Observation and interpretation of the Fermi resonance in the 100 2Π vibronic level of the ground state. J Chem Phys 1994. [DOI: 10.1063/1.467269] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bioulac-Sage P, Parrot-Roulaud F, Mazat JP, Lamireau T, Coquet M, Sandler B, Demarquez JL, Cormier V, Munnich A, Carré M. Fatal neonatal liver failure and mitochondrial cytopathy (oxidative phosphorylation deficiency): a light and electron microscopic study of the liver. Hepatology 1993; 18:839-46. [PMID: 8406357 DOI: 10.1002/hep.1840180414] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Mitochondrial cytopathies are multisystemic disorders of extremely variable expression due to a deficiency in oxidative phosphorylation. Cases have recently been reported in which fatal liver failure with neonatal onset was the major clinical and biochemical syndrome. In this series we reviewed the liver histology of 10 such patients who died in the first weeks of life (from 3 days to 6 mo). In six cases the diagnosis was confirmed by study of the mitochondrial respiratory chain in the muscle, liver or both; in the other four, appropriate tests were not available for diagnosis but symptoms were identical and all other diagnoses were ruled out. In all 10 cases we noted significant steatosis, mostly microvesicular; widespread hepatocytic, canalicular and bile duct cholestasis with bile thrombi and cholangiolar proliferation; and different degrees of hepatosiderosis and glycogen depletion. Fibrosis took varying forms: perisinusoidal, periportal with the formation of septa, even precirrhosis. In the two cases of infants who died, one at 5 and one 6 mo, micronodular cirrhosis was also present. Mitochondria, either densely or loosely packed, were abnormal-pleiomorphic with few or no cristae and a granular fluffy matrix. Dense, large granules were seen in two cases. The association of neonatal liver failure and hyperlactacidemia should lead to immediate examination of the respiratory chain. The expression of this mitochondrial cytopathy can be lethal, associated with severe liver damage due to the deficiency in oxidative phosphorylation.
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Affiliation(s)
- P Bioulac-Sage
- Service d'Anatomie Pathologique, Hôpital Pellegrin, Bordeaux, France
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Martin S, Denis A, Ouerdane Y, Carré M, Buchet-Poulizac MC, Désesquelles J. Rydberg spectroscopy of single-electron capture in low-energy collisions of Ar9+ and Ar8+ with cesium. Phys Rev A 1992; 46:1316-1320. [PMID: 9908251 DOI: 10.1103/physreva.46.1316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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45
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Cormier V, Rustin P, Bonnefont JP, Rambaud C, Vassault A, Rabier D, Parvy P, Couderc S, Parrot-Roulaud F, Carré M. Hepatic failure in disorders of oxidative phosphorylation with neonatal onset. J Pediatr 1991; 119:951-4. [PMID: 1960616 DOI: 10.1016/s0022-3476(05)83054-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- V Cormier
- Hôpital des Enfants-Malades, Paris, France
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46
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Burtin D, Martin-Tanguy J, Paynot M, Carré M, Rossin N. Polyamines, hydroxycinnamoylputrescines, and root formation in leaf explants of tobacco cultivated in vitro: effects of the suicide inhibitors of putrescine synthesis. Plant Physiol 1990; 93:1398-404. [PMID: 16667631 PMCID: PMC1062686 DOI: 10.1104/pp.93.4.1398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
In vitro formation of roots is obtained directly, without intermediate growth of callus, from foliar explants of a tobacco (Nicotiana tabacum) plant cultured on Murashige and Skoog medium containing IAA. Auxin-induced root formation was accompanied by significant changes in hydroxycinnamoylputrescine levels. Increasing levels were found in leaf explants during the first 14 days in culture; this was followed by a sharp decline after 20 days. Early changes in putrescine conjugates were detected in leaf explants before the visible appearance of roots. An early and transitory accumulation of hydroxycinnamoylputrescines was observed in the roots. Free polyamines (putrescine, spermidine, and spermine) in leaf explants and roots were always at a low level and only small changes in their concentrations were observed, alpha-dl-difluoromethylarginine and alpha-dl-difluoromethylornithine, specific, irreversible inhibitors of arginine decarboxylase and ornithine decarboxylase, respectively, inhibited putrescine accumulation and root initiation and reduced the fresh and dry weights of leaf explants. These effects were reversed by free putrescine or hydroxycinnamoylputrescines. The results reported here suggest that hydroxycinnamoylputrescines are associated with root formation. The relationship among free polyamines, hydroxycinnamoylputrescines, cell division, and root formation is discussed.
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Affiliation(s)
- D Burtin
- Institut National de la Recherche Agronomique, Station de Physiopathologie Végétale-BV 2540, 21034 Dijon Cedex, France
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Carré M, Alikacem A, Larzillière M. High-resolution spectrum of the B 4 Sigma -g -X4 Sigma -g electronic system of C2+ using fast-ion beam-laser spectroscopy. Phys Rev A Gen Phys 1989; 40:3450-3452. [PMID: 9902556 DOI: 10.1103/physreva.40.3450] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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48
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Lermé J, Abed S, Larzillière M, Holt RA, Carré M. Kinetic energy spectrum of NO+photofragments from the photopredissociation of theà 2Σ+state of N2O+. J Chem Phys 1986. [DOI: 10.1063/1.450378] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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49
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Duong H, Liberman S, Pinard J, Coc A, Thibault C, Touchard F, Carré M, Lermé J, Vialle J, Juncar P, Büttgenbach S, Pesnelle A, Isolde Collaboration. Accurate determination of ground state hyperfine structures of some radioactive alkali isotopes by r. f. magnetic resonance and laser optical pumping. ACTA ACUST UNITED AC 1986. [DOI: 10.1051/jphys:0198600470110190300] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Martin C, Kunesch G, Martin-Tanguy J, Negrel J, Paynot M, Carré M. Effect of cinnamoyl putrescines on in vitro cell multiplication and differentiation of tobacco explants. Plant Cell Rep 1985; 4:158-160. [PMID: 24253751 DOI: 10.1007/bf00571306] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/1984] [Revised: 05/10/1985] [Indexed: 06/02/2023]
Abstract
Hydroxycinnamoyl putrescines promote the cell multiplication of leaf discs of a tobacco mutant, RMB7, cultivatedin vitro on the Murashige and Skoog medium. This mutant never accumulates these molecules during its development and does not enter in floweirng. Maximal effect is obtained at 2.5·10(-4)M. The same molecules inhibit bud formation ofNicotiana tabacum var. Xanthi nc, at 5·10(-5) M but promote callus formation. From 10(-4) M to 5·10(-3) M they strongly inhibit cell multiplication and bud formation without toxic effect. Their possible role in plant metabolism is discussed.
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Affiliation(s)
- C Martin
- Station de Physiopathologie, INRA, BV 1540, F-21034, Dijon Cédex, France
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