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Mougin J, Schwein A, Postiglione TJ, Guihaire J, Fabre D, Haulon S. Management of the False Lumen in Post Type A Aortic Dissection Arch Aneurysms Treated With Branched Endografts. J Endovasc Ther 2023:15266028221149912. [PMID: 36632664 DOI: 10.1177/15266028221149912] [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] [Indexed: 01/13/2023]
Abstract
INTRODUCTION The treatment of chronic postdissection aneurysms of the aortic arch is a challenge. This study aims to describe false lumen management after aortic arch endovascular repair of post-type A dissection aneurysms treated with a branched endograft. METHODS In this single-center retrospective observational study, all consecutive patients undergoing endovascular treatment of aneurysmal degeneration of chronic type A aortic dissections following open repair were enrolled. The primary endpoint was maximal aortic diameter evolution measured on computed tomography angiography (CTA) performed during follow-up. Secondary endpoints included procedural success, aortic re intervention, and remodeling during follow-up. RESULTS Between January 2017 and June 2020, 22 patients underwent endovascular branched arch repair for post type A dissection aneurysms. Technical success was 100%. Thirteen patients (59%) had dissection involvement of at least 1 supra-aortic vessel. Midterm follow-up CTA was performed for 20 patients, 23.1 (±13.3) months after the procedure. Maximal aortic diameter at the level of the repair was decreasing in 13 (65%) patients, increasing in 2 (10%) patients, and no change was observed in 5 (25%) patients. During follow-up, 7 patients (35%) required aortic reintervention. Thoracic candy plugs were implanted for distal false lumen occlusion in 15 patients and associated with a high rate of complete remodeling (6/15 patients, 40%). CONCLUSION Arch branch endografting of aneurysmal evolution of a post type A dissection aortic arch is a safe and feasible option in experienced hands. Candy plug use in favorable anatomies seems to be associated with accelerated remodeling of the aorta. CLINICAL IMPACT There are currently no recommendations on dissected supra- aortic vessels management and the use of thoracic aorta false lumen occlusion devices during endovascular repair of chronic post dissection aneurysm of the aortic arch with branched endografts. Based on our clinical experience reported in the current manuscript, we propose a treatment algorithm for the management of the false lumen in this setting.
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Affiliation(s)
- J Mougin
- Aortic Center, Department of Cardiac and Vascular Surgery, Hôpital Marie Lannelongue, Groupe hospitalier Paris Saint Joseph, INSERM UMR_S 999, Université Paris-Saclay, Paris, France
| | - A Schwein
- Service de Chirurgie Vasculaire, CHU Strasbourg, Strasbourg, France
| | | | - J Guihaire
- Aortic Center, Department of Cardiac and Vascular Surgery, Hôpital Marie Lannelongue, Groupe hospitalier Paris Saint Joseph, INSERM UMR_S 999, Université Paris-Saclay, Paris, France
| | - D Fabre
- Aortic Center, Department of Cardiac and Vascular Surgery, Hôpital Marie Lannelongue, Groupe hospitalier Paris Saint Joseph, INSERM UMR_S 999, Université Paris-Saclay, Paris, France
| | - S Haulon
- Aortic Center, Department of Cardiac and Vascular Surgery, Hôpital Marie Lannelongue, Groupe hospitalier Paris Saint Joseph, INSERM UMR_S 999, Université Paris-Saclay, Paris, France
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Adam C, Fabre D, Mougin J, Zins M, Azarine A, Ardon R, d’Assignies G, Haulon S. Pre-surgical and Post-surgical Aortic Aneurysm Maximum Diameter Measurement: Full Automation by Artificial Intelligence. J Vasc Surg 2022. [DOI: 10.1016/j.jvs.2021.11.045] [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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Gallini A, Jegou D, Lapeyre-Mestre M, Couret A, Bourrel R, Ousset PJ, Fabre D, Andrieu S, Gardette V. Development and Validation of a Model to Identify Alzheimer's Disease and Related Syndromes in Administrative Data. Curr Alzheimer Res 2021; 18:142-156. [PMID: 33882802 DOI: 10.2174/1567205018666210416094639] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 12/20/2020] [Revised: 03/12/2021] [Accepted: 03/30/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Administrative data are used in the field of Alzheimer's Disease and Related Syndromes (ADRS), however their performance to identify ADRS is unknown. OBJECTIVE i) To develop and validate a model to identify ADRS prevalent cases in French administrative data (SNDS), ii) to identify factors associated with false negatives. METHODS Retrospective cohort of subjects ≥ 65 years, living in South-Western France, who attended a memory clinic between April and December 2013. Gold standard for ADRS diagnosis was the memory clinic specialized diagnosis. Memory clinics' data were matched to administrative data (drug reimbursements, diagnoses during hospitalizations, registration with costly chronic conditions). Prediction models were developed for 1-year and 3-year periods of administrative data using multivariable logistic regression models. Overall model performance, discrimination, and calibration were estimated and corrected for optimism by resampling. Youden index was used to define ADRS positivity and to estimate sensitivity, specificity, positive predictive and negative probabilities. Factors associated with false negatives were identified using multivariable logistic regressions. RESULTS 3360 subjects were studied, 52% diagnosed with ADRS by memory clinics. Prediction model based on age, all-cause hospitalization, registration with ADRS as a chronic condition, number of anti-dementia drugs, mention of ADRS during hospitalizations had good discriminative performance (c-statistic: 0.814, sensitivity: 76.0%, specificity: 74.2% for 2013 data). 419 false negatives (24.0%) were younger, had more often ADRS types other than Alzheimer's disease, moderate forms of ADRS, recent diagnosis, and suffered from other comorbidities than true positives. CONCLUSION Administrative data presented acceptable performance for detecting ADRS. External validation studies should be encouraged.
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Affiliation(s)
- Adeline Gallini
- CERPOP, Universite de Toulouse, Inserm, UPS, Toulouse, France
| | - David Jegou
- CERPOP, Universite de Toulouse, Inserm, UPS, Toulouse, France
| | | | - Anaïs Couret
- CERPOP, Universite de Toulouse, Inserm, UPS, Toulouse, France
| | - Robert Bourrel
- Caisse Nationale d'Assurance Maladie des Travailleurs Salaries (CNAMTS), Echelon Regional du Service Medical Midi-Pyrenees - F31000 Toulouse, France
| | - Pierre-Jean Ousset
- CHU Toulouse, Centre Memoire de Ressources et de Recherches - F31000 Toulouse, France
| | - D Fabre
- CHU Toulouse, Departement D'information Medicale - F31000 Toulouse, France
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Pavec J, Feuillet S, Mercier O, Pradère P, Dauriat G, Crutu A, Florea V, Savale L, Levy M, Laverdure F, Stephan F, Fabre D, Mitilian D, Boulate D, Mussot S, Hascoët S, Bonnet D, Humbert M, Fadel E. Lung and Heart-Lung Transplantation for Children with PAH: Dramatic Benefits from the Implementation of High-Priority Allocation Program in France. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.553] [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: 10/21/2022] Open
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5
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Gombault‐Datzenko E, Gallini A, Carcaillon‐Bentata L, Fabre D, Nourhashemi F, Andrieu S, Rachas A, Gardette V. Alzheimer’s disease and related syndromes and hospitalization: a nationwide 5‐year longitudinal study. Eur J Neurol 2020; 27:1436-1447. [DOI: 10.1111/ene.14256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/01/2019] [Accepted: 04/02/2020] [Indexed: 12/25/2022]
Affiliation(s)
| | - A. Gallini
- Department of Epidemiology University Hospital of Toulouse Toulouse France
- UMR1027 Epidemiology and Analyses in Public Health INSERM Toulouse France
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
| | | | - D. Fabre
- Department of Medical Information University Hospital of Toulouse Toulouse France
| | - F. Nourhashemi
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
- Gérontopole Cité de la Santé University Hospital of Toulouse Toulouse France
| | - S. Andrieu
- Department of Epidemiology University Hospital of Toulouse Toulouse France
- UMR1027 Epidemiology and Analyses in Public Health INSERM Toulouse France
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
| | | | - V. Gardette
- Department of Epidemiology University Hospital of Toulouse Toulouse France
- UMR1027 Epidemiology and Analyses in Public Health INSERM Toulouse France
- Faculty of Medicine Department of Epidemiology and Public Health Université de Toulouse III Toulouse France
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Gazengel P, Le Pavec J, Mercier O, Fabre D, Mussot S, Feuillet S, Petit J, Humbert M, Fadel E, Hascoët S. Combined lung transplantation and percutaneous septal defect closure for end-stage atrial septal defect associated pulmonary arterial hypertension. Archives of Cardiovascular Diseases Supplements 2020. [DOI: 10.1016/j.acvdsp.2019.09.359] [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: 10/25/2022]
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7
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Brosseau C, Danger R, Durand M, Durand E, Foureau A, Lacoste P, Tissot A, Roux A, Reynaud-Gaubert M, Kessler R, Mussot S, Dromer C, Brugière O, Mornex JF, Guillemain R, Claustre J, Magnan A, Brouard S, Velly J, Rozé H, Blanchard E, Antoine M, Cappello M, Ruiz M, Sokolow Y, Vanden Eynden F, Van Nooten G, Barvais L, Berré J, Brimioulle S, De Backer D, Créteur J, Engelman E, Huybrechts I, Ickx B, Preiser T, Tuna T, Van Obberghe L, Vancutsem N, Vincent J, De Vuyst P, Etienne I, Féry F, Jacobs F, Knoop C, Vachiéry J, Van den Borne P, Wellemans I, Amand G, Collignon L, Giroux M, Angelescu D, Chavanon O, Hacini R, Martin C, Pirvu A, Porcu P, Albaladejo P, Allègre C, Bataillard A, Bedague D, Briot E, Casez‐Brasseur M, Colas D, Dessertaine G, Francony G, Hebrard A, Marino M, Protar D, Rehm D, Robin S, Rossi‐Blancher M, Augier C, Bedouch P, Boignard A, Bouvaist H, Briault A, Camara B, Chanoine S, Dubuc M, Quétant S, Maurizi J, Pavèse P, Pison C, Saint‐Raymond C, Wion N, Chérion C, Grima R, Jegaden O, Maury J, Tronc F, Flamens C, Paulus S, Philit F, Senechal A, Glérant J, Turquier S, Gamondes D, Chalabresse L, Thivolet‐Bejui F, Barnel C, Dubois C, Tiberghien A, Pimpec‐Barthes F, Bel A, Mordant P, Achouh P, Boussaud V, Méléard D, Bricourt M, Cholley B, Pezella V, Brioude G, D'Journo X, Doddoli C, Thomas P, Trousse D, Dizier S, Leone M, Papazian L, Bregeon F, Coltey B, Dufeu N, Dutau H, Garcia S, Gaubert J, Gomez C, Laroumagne S, Mouton G, Nieves A, Picard C, Rolain J, Sampol E, Secq V, Perigaud C, Roussel J, Senage T, Mugniot A, Danner I, Haloun A, Abbes S, Bry C, Blanc F, Lepoivre T, Botturi‐Cavaillès K, Loy J, Bernard M, Godard E, Royer P, Henrio K, Dartevelle P, Fabre D, Fadel E, Mercier O, Stephan F, Viard P, Cerrina J, Dorfmuller P, Feuillet S, Ghigna M, Hervén P, Le Roy Ladurie F, Le Pavec J, Thomas de Montpreville V, Lamrani L, Castier Y, Mordant P, Cerceau P, Augustin P, Jean‐Baptiste S, Boudinet S, Montravers P, Dauriat G, Jébrak G, Mal H, Marceau A, Métivier A, Thabut G, Lhuillier E, Dupin C, Bunel V, Falcoz P, Massard G, Santelmo N, Ajob G, Collange O, Helms O, Hentz J, Roche A, Bakouboula B, Degot T, Dory A, Hirschi S, Ohlmann‐Caillard S, Kessler L, Schuller A, Bennedif K, Vargas S, Bonnette P, Chapelier A, Puyo P, Sage E, Bresson J, Caille V, Cerf C, Devaquet J, Dumans‐Nizard V, Felten M, Fischler M, Si Larbi A, Leguen M, Ley L, Liu N, Trebbia G, De Miranda S, Douvry B, Gonin F, Grenet D, Hamid A, Neveu H, Parquin F, Picard C, Stern M, Bouillioud F, Cahen P, Colombat M, Dautricourt C, Delahousse M, D'Urso B, Gravisse J, Guth A, Hillaire S, Honderlick P, Lequintrec M, Longchampt E, Mellot F, Scherrer A, Temagoult L, Tricot L, Vasse M, Veyrie C, Zemoura L, Dahan M, Murris M, Benahoua H, Berjaud J, Le Borgne Krams A, Crognier L, Brouchet L, Mathe O, Didier A, Krueger T, Ris H, Gonzalez M, Aubert J, Nicod L, Marsland B, Berutto T, Rochat T, Soccal P, Jolliet P, Koutsokera A, Marcucci C, Manuel O, Bernasconi E, Chollet M, Gronchi F, Courbon C, Hillinger S, Inci I, Kestenholz P, Weder W, Schuepbach R, Zalunardo M, Benden C, Buergi U, Huber L, Isenring B, Schuurmans M, Gaspert A, Holzmann D, Müller N, Schmid C, Vrugt B, Rechsteiner T, Fritz A, Maier D, Deplanche K, Koubi D, Ernst F, Paprotka T, Schmitt M, Wahl B, Boissel J, Olivera‐Botello G, Trocmé C, Toussaint B, Bourgoin‐Voillard S, Séve M, Benmerad M, Siroux V, Slama R, Auffray C, Charron D, Lefaudeux D, Pellet J. Blood CD9 + B cell, a biomarker of bronchiolitis obliterans syndrome after lung transplantation. Am J Transplant 2019; 19:3162-3175. [PMID: 31305014 DOI: 10.1111/ajt.15532] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 12/03/2018] [Revised: 06/12/2019] [Accepted: 07/07/2019] [Indexed: 01/25/2023]
Abstract
Bronchiolitis obliterans syndrome is the main limitation for long-term survival after lung transplantation. Some specific B cell populations are associated with long-term graft acceptance. We aimed to monitor the B cell profile during early development of bronchiolitis obliterans syndrome after lung transplantation. The B cell longitudinal profile was analyzed in peripheral blood mononuclear cells from patients with bronchiolitis obliterans syndrome and patients who remained stable over 3 years of follow-up. CD24hi CD38hi transitional B cells were increased in stable patients only, and reached a peak 24 months after transplantation, whereas they remained unchanged in patients who developed a bronchiolitis obliterans syndrome. These CD24hi CD38hi transitional B cells specifically secrete IL-10 and express CD9. Thus, patients with a total CD9+ B cell frequency below 6.6% displayed significantly higher incidence of bronchiolitis obliterans syndrome (AUC = 0.836, PPV = 0.75, NPV = 1). These data are the first to associate IL-10-secreting CD24hi CD38hi transitional B cells expressing CD9 with better allograft outcome in lung transplant recipients. CD9-expressing B cells appear as a contributor to a favorable environment essential for the maintenance of long-term stable graft function and as a new predictive biomarker of bronchiolitis obliterans syndrome-free survival.
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Affiliation(s)
- Carole Brosseau
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Richard Danger
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France
| | - Maxim Durand
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France
| | - Eugénie Durand
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France
| | - Aurore Foureau
- Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Philippe Lacoste
- Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Adrien Tissot
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France.,Faculté de Médecine, Université de Nantes, Nantes, France
| | - Antoine Roux
- Hôpital Foch, Suresnes, France.,Université Versailles Saint-Quentin-en-Yvelines, UPRES EA220, Versailles, France
| | | | | | - Sacha Mussot
- Centre Chirurgical Marie Lannelongue, Service de Chirurgie Thoracique, Vasculaire et Transplantation Cardiopulmonaire, Le Plessis Robinson, France
| | | | - Olivier Brugière
- Hôpital Bichat, Service de Pneumologie et Transplantation Pulmonaire, Paris, France
| | | | | | - Johanna Claustre
- Clinique Universitaire Pneumologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Université Grenoble Alpes, Inserm U1055, Grenoble, France
| | - Antoine Magnan
- Institut du thorax, Inserm UMR 1087, CNRS, UMR 6291, Université de Nantes, Nantes, France.,Institut du thorax, CHU de Nantes, Nantes, France
| | - Sophie Brouard
- Centre de Recherche en Transplantation et Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France.,Institut de Transplantation Urologie Néphrologie (ITUN), CHU Nantes, Nantes, France.,Centre d'Investigation Clinique (CIC) Biothérapie, CHU Nantes, Nantes, France
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Boulate D, Kassegne T, Chenesseau J, Ammi M, Mussot S, Fabre D, Mitilian D, Crutu A, Temam S, Mercier O, Fadel E. P2.17-24 Minimally Invasive Surgery for Lung Cancer Improves Short Term Outcomes in Patients with History of Head and Neck Carcinoma. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1935] [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: 11/29/2022]
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Issard J, Decante B, Guihaire J, Mitilian D, Boulate D, Mussot S, Fabre D, Fadel E, Mercier O. Evaluation of the Effects of the Correction of Hydroelectrolytic Disorders during Prolonged Ex-Vivo Lung Perfusion. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.453] [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: 10/27/2022] Open
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Hascoët S, Karsenty C, Tortigue M, Watkins A, Riou J, Boet A, Houyel L, Tahhan N, Fabre D, Haulon S, Brenot P, Petit J. A modified procedure for percutaneous pulmonary valve implantation of the Edwards SAPIEN 3 transcatheter heart valve. Archives of Cardiovascular Diseases Supplements 2019. [DOI: 10.1016/j.acvdsp.2018.10.109] [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: 11/26/2022]
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Boulate D, Guinard S, Bouvier A, Mussot S, Mitilian D, Fabre D, Mercier O, Fadel E. P2.16-26 Lung Cancer Resection in Patients with Criteria for Lung Cancer Screening Provides Satisfactory Short Term Results. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1501] [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: 10/28/2022]
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Etienne H, Mercier O, Le Pavec J, Fabre D, Mussot S, Mitilian D, Fadel E. Lobar Lung Transplantation from Brain-dead Donors in Pulmonary Hypertension. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.640] [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: 10/17/2022] Open
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Hascoet S, Pontailler M, Mercier O, Fabre D, Mussot S, Humbert M, Simonneau G, Jais X, Sitbon O, Fadel E. Outcome of Heart-Lung or Double-Lung Transplantation in Pulmonary Hypertension Secondary to Congenital Heart Diseases. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.597] [Citation(s) in RCA: 2] [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: 10/17/2022] Open
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Gombault E, Gallini A, Carcaillon-Bentata L, Fabre D, Rachas A, Gardette V. Association entre maladie d’Alzheimer et recours aux soins hospitaliers : analyse longitudinale de l’ensemble des cas incidents de maladie d’Alzheimer et syndromes apparentés dans le SNDS (2010–2015). Rev Epidemiol Sante Publique 2018. [DOI: 10.1016/j.respe.2018.01.095] [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: 11/28/2022] Open
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Clough RE, Spear R, Van Calster K, Hertault A, Azzaoui R, Sobocinski J, Fabre D, Haulon S. Case series of aortic arch disease treated with branched stent-grafts. Br J Surg 2018; 105:358-365. [DOI: 10.1002/bjs.10681] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 07/15/2017] [Accepted: 07/20/2017] [Indexed: 01/16/2023]
Abstract
Abstract
Background
Surgical repair of aortic arch pathology is complex and associated with significant morbidity and mortality. Alternative approaches have been developed to reduce these risks, including the use of thoracic stent-grafts with fenestrations or in combination with bypass procedures to maintain supra-aortic trunk blood flow. Branched stent-grafts are a novel approach to treat aortic arch pathology.
Methods
Consecutive patients with aortic arch disease presenting to a single university hospital vascular centre were considered for branched stent-graft repair (October 2010 to January 2017). Patients were assessed in a multidisciplinary setting including a cardiologist, cardiac surgeon and vascular surgeon. All patients were considered prohibitively high risk for standard open surgical repair. The study used reporting standards for endovascular aortic repair and PROCESS (Preferred Reporting of Case Series in Surgery) guidelines.
Results
Some 30 patients (25 men) underwent attempted branch stent-graft repair. Mean age was 68 (range 37–84) years. Eighteen patients had chronic aortic dissection, 11 patients had an aneurysm and one had a penetrating ulcer. Fourteen patients had disease in aortic arch zone 0, six in zone 1 and ten in zone 2. Twenty-five patients had undergone previous aortic surgery and 24 required surgical revascularization of the left subclavian artery. Technical success was achieved in 27 of 30 patients. Four patients had an endoleak (type Ia, 1; type II, 3). The in-hospital mortality rate was three of 30. Mean length of follow-up was 12·0 (range 1·0–67·8) months, during which time 12 patients required an aortic-related reintervention.
Conclusion
Repair of aortic arch pathology using branched stent-grafting appears feasible. Before widespread adoption of this technology, further studies are required to standardize the technique and identify which patients are most likely to benefit.
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Affiliation(s)
- R. E. Clough
- Aortic Centre, Hôpital Cardiologique, Centre Hospitalier Régional Universitaire (CHRU) de Lille, Lille Cedex, France
| | - R. Spear
- Aortic Centre, Hôpital Cardiologique, Centre Hospitalier Régional Universitaire (CHRU) de Lille, Lille Cedex, France
| | - K. Van Calster
- Aortic Centre, Hôpital Cardiologique, Centre Hospitalier Régional Universitaire (CHRU) de Lille, Lille Cedex, France
| | - A. Hertault
- Aortic Centre, Hôpital Cardiologique, Centre Hospitalier Régional Universitaire (CHRU) de Lille, Lille Cedex, France
| | - R. Azzaoui
- Aortic Centre, Hôpital Cardiologique, Centre Hospitalier Régional Universitaire (CHRU) de Lille, Lille Cedex, France
| | - J. Sobocinski
- Aortic Centre, Hôpital Cardiologique, Centre Hospitalier Régional Universitaire (CHRU) de Lille, Lille Cedex, France
| | - D. Fabre
- Department of Aortic and Vascular Surgery, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - S. Haulon
- Aortic Centre, Hôpital Cardiologique, Centre Hospitalier Régional Universitaire (CHRU) de Lille, Lille Cedex, France
- Department of Aortic and Vascular Surgery, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
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Gerardin B, Glorion M, Rodriguez A, Garcia C, Stephan F, Fabre D, Mercier O, Brenot P, Fadel E. [Massive pulmonary embolism. When medical treatment is not enough]. Ann Cardiol Angeiol (Paris) 2017; 66:453-459. [PMID: 29122207 DOI: 10.1016/j.ancard.2017.10.014] [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] [Indexed: 10/18/2022]
Abstract
Emergency bedside veno-arterious ECMO implantation can be the only saving gesture in the suspicion of acute massive pulmonary embolism leading to haemodynamic failure, even before CT-scan imaging. Once the massive pulmonary embolism is confirmed it is possible to undergo surgical or percutaneous pulmonary thrombectomy, when thrombolytic therapy is contraindicated.
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Affiliation(s)
- B Gerardin
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France.
| | - M Glorion
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France
| | - A Rodriguez
- Hôpital du Kremlin-Bicêtre, 78, avenue du Général Leclerc, 94270 Le Kremlin-Bicêtre, France
| | - C Garcia
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France
| | - F Stephan
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France
| | - D Fabre
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France
| | - O Mercier
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France
| | - P Brenot
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France
| | - E Fadel
- Hôpital Marie-Lannelongue, 133, avenue de la résistance, 92350 Le Plessis Robinson, France
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Mercier O, Lepavec J, Langer N, Lamrani L, Mussot S, Fabre D, Lebret E, Laverdure F, Tachon G, Patrascu A, Viard P, Stephan F, Dartevelle P, Fadel E. Left Atrial Pressure Continuous Monitoring Improves Early Postoperative Outcomes After Double Lung Transplantation for Pulmonary Hypertension. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1160] [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: 11/29/2022] Open
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Maurel B, Lounes Y, Amako M, Fabre D, Hertault A, Sobocinski J, Spear R, Azzaoui R, Mastracci T, Haulon S. Changes in Renal Anatomy after Fenestrated Endovascular Aneurysm Repair. Eur J Vasc Endovasc Surg 2016. [DOI: 10.1016/j.ejvs.2016.07.041] [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: 11/15/2022]
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Moser B, Fadel E, Fabre D, Keshavjee S, De Perrot M, Thomas P, Brioude G, Van Raemdonck D, Viskens S, Lang-Lazdunski L, Bille A, Weder W, Jungraithmayr W, Ruffini E, Guerrera F, Gómez De Antonio D, Liberman M, Novoa N, Scarci M, Janik S, Klepetko W. B-005SURGICAL THERAPY OF THYMIC TUMOURS WITH PLEURAL INVOLVEMENT: AN ESTS THYMIC WORKING GROUP SURVEY. Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.05] [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: 11/12/2022] Open
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Marien L, Mercier O, Le Pavec J, Guihaire J, Mussot S, Fabre D, Lamrani L, Dartevelle P, Fadel E. Long-Term Outcome of Double Lung Retransplantation After Heart and Lung Transplantation for Chronic Lung Allograft Dysfunction. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.634] [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] Open
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Brioude G, Fabre D, Trousse D, Langer N, Hamdi S, Gomez-Caro A, Thomas P, Fadel E. F-034SURGICAL TREATMENT OF THYMIC EPITHELIAL TUMOURS WITH PLEURAL DISSEMINATION: MID-TERM RESULTS OF A RETROSPECTIVE, MULTICENTRE STUDY. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.34] [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: 11/14/2022] Open
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Gomez-Caro A, Glorion M, Fabre D, Mussot S, Court C, Missenard G, Dartevelle P, Fadel E. F-142SURGICAL APPROACHES FOR EN-BLOC RESECTION OF MALIGNANCIES INVOLVING THE THORACIC SPINE. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.142] [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: 11/14/2022] Open
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Langer N, Mercier O, Glorion M, Fabre D, Mussot S, Lamrani L, Lepavec J, Jais X, Simonneau G, Dartevelle P, Fadel E. Outcomes Following Pulmonary Endarterectomy for Chronic Thromboembolic Pulmonary Hypertension in Octogenarians. J Heart Lung Transplant 2015. [DOI: 10.1016/j.healun.2015.01.433] [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: 11/28/2022] Open
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Savale L, Le Pavec J, Mercier O, Mussot S, Fabre D, Jaïs X, Montani D, Sitbon O, Humbert M, Simonneau G, Dartevelle P, Fadel E. Six-Years Experience With High Priority Allocation Program for Lung and Heart-Lung Transplantation in Pulmonary Hypertension. J Heart Lung Transplant 2015. [DOI: 10.1016/j.healun.2015.01.434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Hamdi S, Mercier O, Fadel E, Mussot S, Fabre D, Ghigna MR, de Montpreville V, Besse B, Le Pechoux C, Ladurie FL, Le Chevalier T, Dartevelle P. Is sacrifying the phrenic nerve during thymoma resection worthwhile? Eur J Cardiothorac Surg 2014; 45:e151-5. [DOI: 10.1093/ejcts/ezu025] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hamdi S, Mercier O, Fadel E, Mussot S, Fabre D, Besse B, Le Chevallier T, Dartevelle P. 128 * IS SACRIFICING THE PHRENIC NERVE DURING THYMOMA RESECTION WORTHWHILE? Interact Cardiovasc Thorac Surg 2013. [DOI: 10.1093/icvts/ivt372.128] [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: 11/15/2022] Open
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Abstract
We explain the rotating polygon instability on a swirling fluid surface [G. H. Vatistas, J. Fluid Mech. 217, 241 (1990) and Jansson et al., Phys. Rev. Lett. 96, 174502 (2006)] in terms of resonant interactions between gravity waves on the outer part of the surface and centrifugal waves on the inner part. Our model is based on potential flow theory, linearized around a potential vortex flow with a free surface for which we show that unstable resonant states appear. Limiting our attention to the lowest order mode of each type of wave and their interaction, we obtain an analytically soluble model, which, together with estimates of the circulation based on angular momentum balance, reproduces the main features of the experimental phase diagram. The generality of our arguments implies that the instability should not be limited to flows with a rotating bottom (implying singular behavior near the corners), and indeed we show that we can obtain the polygons transiently by violently stirring liquid nitrogen in a hot container.
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Affiliation(s)
- L Tophøj
- Physics Department and Center for Fluid Dynamics, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
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Rollin G, Soler P, Rischmann P, Fabre D, Malavaud B, Soulié M, Molinier L. [Transurethral resection (TUR) in saline plasma vaporization of the prostate versus standard TUR of the prostate: an economic evaluation]. Prog Urol 2012; 22:963-9. [PMID: 23102019 DOI: 10.1016/j.purol.2012.08.270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Revised: 08/16/2012] [Accepted: 08/17/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate and compare the hospital costs of the transurethral resection in saline plasma vaporization of the prostate (TURis-PVP) and the standard TUR of the prostate (TURP). BACKGROUND their efficiency and short terms outcomes are similar. PATIENTS AND METHODS In an observational retrospective and monocentric study, 86 consecutive patients with benign prostatic enlargement (BPE) secondary to benign prostatic hyperplasia (BPH) were enrolled in two non randomized groups. TURP was performed in 44 cases and TURis-PVP in 42 cases. Patients with prostate cancer, urethral stenosis or bladder neck stenosis were not included. Hospital costs with a 3-month follow-up were measured using the database and hospital cost accounting system of the Medical Information Department. RESULTS Patients from both series had similar preoperative characteristics concerning the age, ASA score, urologic history, and antithrombosis treatments. Catheterization period, complications and rehospitalisation rates were similar. With TURis-PVP, prostatic volume was larger (60±24mL vs. 42±16mL; P<0.05), hospital stay was shorter (4.0±2.8days vs. 4.4±2.1days; P<0.05), single-used materials costs were higher (332±64€ vs. 40±18€; P<0.05). The costs of the first hospitalization were 3721±843€ with TURis-PVP and were 3712±880€ with TURP (P=0.14). Global costs with a 3-month follow-up were 3867±1104€ with TURis-PVP and were 4074±1624€ with TURP (P=0.53). CONCLUSION In this study, the costs for the hospital are lightly higher in TURis-PVP, due to single use systems, but there is no significant difference for global costs between TURP and TURis-PVP with a 3-month follow-up difference for the health care system.
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Affiliation(s)
- G Rollin
- Service d'urologie, CHU de Toulouse, Toulouse cedex, France.
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Leclercq J, Martin F, Sanier C, Clément-Vidal A, Fabre D, Oliver G, Lardet L, Ayar A, Peyramard M, Montoro P. Over-expression of a cytosolic isoform of the HbCuZnSOD gene in Hevea brasiliensis changes its response to a water deficit. Plant Mol Biol 2012; 80:255-272. [PMID: 22814939 DOI: 10.1007/s11103-012-9942-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Accepted: 07/09/2012] [Indexed: 06/01/2023]
Abstract
Hevea brasiliensis is the main commercial source of natural rubber. Reactive oxygen species (ROS) scavenging systems are involved in various biotic and abiotic stresses. Genetic engineering was undertaken to study the strengthening of plant defences by antioxidants. To that end, Hevea transgenic plant lines over-expressing a Hevea brasiliensis cytosolic HbCuZnSOD gene were successfully established and regenerated. Over-expression of the HbCuZnSOD gene was not clearly related to an increase in SOD activity in plant leaves. The impact of HbCuZnSOD gene over-expression in somatic embryogenesis and in plant development are presented and discussed. The water deficit tolerance of two HbCuZnSOD over-expressing lines was evaluated. The physiological parameters of transgenic plantlets subjected to a water deficit suggested that plants from line TS4T8An displayed lower stomatal conductance and a higher proline content. Over-expression of the HbCuZnSOD gene and activation of all ROS-scavenging enzymes also suggested that protection against ROS was more efficient in the TS4T8An transgenic line.
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Affiliation(s)
- J Leclercq
- CIRAD, UMR AGAP, 34 398 Montpellier, France
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Fabre D, El Batti S, Singhal S, Mercier O, Mussot S, Fadel E, Kolb F, Dartevelle PG. A paradigm shift for sternal reconstruction using a novel titanium rib bridge system following oncological resections. Eur J Cardiothorac Surg 2012; 42:965-70. [DOI: 10.1093/ejcts/ezs211] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mercier O, Fadel E, Mussot S, Fabre D, Leroy Ladurie F, Stephan F, Dartevelle P. 830 Heart-Lung or Double Lung Transplantations for Pulmonary Endarterectomy Failure. J Heart Lung Transplant 2012. [DOI: 10.1016/j.healun.2012.01.847] [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: 10/28/2022] Open
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Boulate D, Mercier O, Fadel E, Mussot S, Fabre D, Stephan F, Dartevelle P. 618 Characteristics and Early Outcomes of Patients Requiring Extra Corporeal Life Support after Pulmonary Endarterectomy for Chronic Thromboembolic Pulmonary Hypertension. J Heart Lung Transplant 2012. [DOI: 10.1016/j.healun.2012.01.632] [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: 10/28/2022] Open
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De Latour B, Fadel E, Mercier O, Mussot S, Fabre D, Fizazi K, Dartevelle P. Surgical outcomes in patients with primary mediastinal non-seminomatous germ cell tumours and elevated post-chemotherapy serum tumour markers. Eur J Cardiothorac Surg 2012; 42:66-71; discussion 71. [DOI: 10.1093/ejcts/ezr252] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Fadel E, Mercier O, Mussot S, Fabre D, Humbert M, Simonneau G, Dartevelle P. [Surgical treatment of pulmonary arterial hypertension]. Rev Mal Respir 2011; 28:139-51. [PMID: 21402229 DOI: 10.1016/j.rmr.2010.09.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2010] [Accepted: 09/04/2010] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Pulmonary arterial hypertension (PAH) is a severe disease that has undergone a dramatic improvement in therapeutic management over the past 20 years. Among the new therapeutic options, surgery has the potential to dramatically improve or, in some cases, cure PAH. BACKGROUND Surgical treatment of PAH includes pulmonary endarterectomy which can cure PAH when the cause is obstruction of the pulmonary arteries by fibrous tissue resulting from pulmonary embolism, by tumours as angiosarcomas, and echinococcus cysts. Transplantation is required in end-stage PAH after failure of medical treatment. Atrial septostomy and Potts procedure are palliative surgical procedures that can delay transplantation. VIEWPOINT Extracorporeal cardiopulmonary support is the latest surgical improvement, not only as a bridge to transplantation in end-stage PAH but also during recovery after transplantation or pulmonary endarterectomy. CONCLUSIONS Surgery is part of the therapeutic management of PAH. Dialogue between physicians and surgeons is a prerequisite for any reasoned therapeutic decision.
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Affiliation(s)
- E Fadel
- Service de chirurgie thoracique, vasculaire et transplantation cardiopulmonaire, Centre chirurgical Marie-Lannelongue, 133 avenue de la Résistance, Le Plessis Robinson, France
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Niedhammer I, David S, Degioanni S, Drummond A, Philip P, Acquarone D, Aicardi F, André-Mazeaud P, Arsento M, Astier R, Baille H, Bajon-Thery F, Barre E, Basire C, Battu JL, Baudry S, Beatini C, Beaud'huin N, Becker C, Bellezza D, Beque C, Bernstein O, Beyssier C, Blanc-Cascio F, Blanchet N, Blondel C, Boisselot R, Bordes-Dupuy G, Borrelly N, Bouhnik D, Boulanger MF, Boulard J, Bourreau P, Bourret D, Boustière AM, Breton C, Bugeon G, Buono-Michel M, Canonne JF, Capella D, Cavin-Rey M, Cervoni C, Charreton D, Charrier D, Chauvin MA, Chazal B, Cougnot C, Cuvelier G, Dalivoust G, Daumas R, Debaille A, De Bretteville L, Delaforge G, Delchambre A, Domeny L, Donati Y, Ducord-Chapelet J, Duran C, Durand-Bruguerolle D, Fabre D, Faivre A, Falleri R, Ferrando G, Ferrari-Galano J, Flutet M, Fouché JP, Fournier F, Freyder E, Galy M, Garcia A, Gazazian G, Gérard C, Girard F, Giuge M, Goyer C, Gravier C, Guyomard A, Hacquin MC, Halimi E, Ibagnes T, Icart P, Jacquin MC, Jaubert B, Joret JP, Julien JP, Kacel M, Kesmedjian E, Lacroix P, Lafon-Borelli M, Lallai S, Laudicina J, Leclercq X, Ledieu S, Leroy J, Leroyer L, Loesche F, Londi D, Longueville JM, Lotte MC, Louvain S, Lozé M, Maculet-Simon M, Magallon G, Marcelot V, Mareel MC, Martin P, Masse AM, Méric M, Milliet C, Mokhtari R, Monville AM, Muller B, Obadia G, Pelser M, Peres L, Perez E, Peyron M, Peyronnin F, Postel S, Presseq P, Pyronnet E, Quinsat C, Raulot-Lapointe H, Rigaud P, Robert F, Robert O, Roger K, Roussel A, Roux JP, Rubini-Remigy D, Sabaté N, Saccomano-Pertus C, Salengro B, Salengro-Trouillez P, Samsom E, Sendra-Gille L, Seyrig C, Stoll G, Tarpinian N, Tavernier M, Tempesta S, Terracol H, Torresani F, Triglia MF, Vandomme V, Vieillard F, Vilmot K, Vital N. Workplace bullying and psychotropic drug use: the mediating role of physical and mental health status. ACTA ACUST UNITED AC 2010; 55:152-63. [PMID: 21177264 DOI: 10.1093/annhyg/meq086] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES The association between workplace bullying and psychotropic drug use is not well established. This study was aimed at exploring the association between workplace bullying, and its characteristics, and psychotropic drug use and studying the mediating role of physical and mental health. METHODS The study population consisted of a random sample of 3132 men and 4562 women of the working population in the south-east of France. Workplace bullying, evaluated using the validated instrument elaborated by Leymann, and psychotropic drug use, as well as covariates, were measured using a self-administered questionnaire. Covariates included age, marital status, presence of children, education, occupation, working hours, night work, physico-chemical exposures at work, self-reported health, and depressive symptoms. Statistical analysis was performed using logistic regression analysis and was carried out separately for men and women. RESULTS Workplace bullying was strongly associated with psychotropic drug use. Past exposure to bullying increased the risk for this use. The more frequent and the longer the exposure to bullying, the stronger the association with psychotropic drug use. Observing bullying on someone else at the workplace was associated with psychotropic drug use. Adjustment for covariates did not modify the results. Additional adjustment for self-reported health and depressive symptoms reduced the magnitude of the associations, especially for men. CONCLUSIONS The association between bullying and psychotropic drug use was found to be significant and strong and was partially mediated by physical and mental health.
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Affiliation(s)
- Isabelle Niedhammer
- INSERM, U1018, CESP Centre for research in epidemiology and population health, Epidemiology of occupational and social determinants of health team, Hôpital Paul Brousse, 94807 Villejuif, France.
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Mordant P, Mercier O, Calderaro J, Couvelard A, Fabre D, Mussot S, Soria J, Deutsch E, Dartevelle P, Fadel E. 641 Level of c-kit expression on pre therapeutic mediastinal lymph node biopsy does not predict its level of expression on post chemotherapy lung tumor. EJC Suppl 2010. [DOI: 10.1016/s1359-6349(10)72348-x] [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: 10/18/2022] Open
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Mercier O, Fadel E, Leroy Ladurie F, Cerrina J, Mussot S, Fabre D, Dartevelle P. 399: Early Surgical Complications Affect Outcome after Lung and Heart-Lung Transplantations. J Heart Lung Transplant 2010. [DOI: 10.1016/j.healun.2009.11.413] [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: 10/19/2022] Open
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Legros S, Mialet-Serra I, Caliman JP, Siregar FA, Clement-Vidal A, Fabre D, Dingkuhn M. Phenology, growth and physiological adjustments of oil palm (Elaeis guineensis) to sink limitation induced by fruit pruning. Ann Bot 2009; 104:1183-94. [PMID: 19748908 PMCID: PMC2766206 DOI: 10.1093/aob/mcp216] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2009] [Revised: 05/27/2009] [Accepted: 07/10/2009] [Indexed: 05/19/2023]
Abstract
BACKGROUND AND AIMS Despite its simple architecture and small phenotypic plasticity, oil palm has complex phenology and source-sink interactions. Phytomers appear in regular succession but their development takes years, involving long lag periods between environmental influences and their effects on sinks. Plant adjustments to resulting source-sink imbalances are poorly understood. This study investigated oil palm adjustments to imbalances caused by severe fruit pruning. METHODS An experiment with two treatments (control and complete fruit pruning) during 22 months in 2006-2008) and six replications per treatment was conducted in Indonesia. Phenology, growth of above-ground vegetative and reproductive organs, leaf morphology, inflorescence sex differentiation, dynamics of non-structural carbohydrate reserves and light-saturated net photosynthesis (A(max)) were monitored. KEY RESULTS Artificial sink limitation by complete fruit pruning accelerated development rate, resulting in higher phytomer, leaf and inflorescence numbers. Leaf size and morphology remained unchanged. Complete fruit pruning also suppressed the abortion of male inflorescences, estimated to be triggered at about 16 months before bunch maturity. The number of female inflorescences increased after an estimated lag of 24-26 months, corresponding to time from sex differentiation to bunch maturity. The most important adjustment process was increased assimilate storage in the stem, attaining nearly 50 % of dry weight in the stem top, mainly as starch, whereas glucose, which in controls was the most abundant non-structural carbohydrate stored in oil palm, decreased. CONCLUSIONS The development rate of oil palm is in part controlled by source-sink relationships. Although increased rate of development and proportion of female inflorescences constituted observed adjustments to sink limitation, the low plasticity of plant architecture (constant leaf size, absence of branching) limited compensatory growth. Non-structural carbohydrate storage was thus the main adjustment process.
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Affiliation(s)
| | | | - J.-P. Caliman
- CIRAD, UPR Système de Pérennes
- SMART Research Institute, Pekanbaru 28112, Indonesia
| | - F. A. Siregar
- SMART Research Institute, Pekanbaru 28112, Indonesia
| | | | - D. Fabre
- UPR ĀIVA, F-34398 Montpellier cedex 5, France
| | - M. Dingkuhn
- UPR ĀIVA, F-34398 Montpellier cedex 5, France
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Niedhammer I, David S, Degioanni S, Drummond A, Philip P, Acquarone D, Aicardi F, André-Mazeaud P, Arsento M, Astier R, Baille H, Bajon-Thery F, Barre E, Basire C, Battu JL, Baudry S, Beatini C, Beaud'huin N, Becker C, Bellezza D, Beque C, Bernstein O, Beyssier C, Blanc-Cascio F, Blanchet N, Blondel C, Boisselot R, Bordes-Dupuy G, Borrelly N, Bouhnik D, Boulanger MF, Boulard J, Borreau P, Bourret D, Boustière AM, Breton C, Bugeon G, Buono-Michel M, Canonne JF, Capella D, Cavin-Rey M, Cervoni C, Charreton D, Charrier D, Chauvin MA, Chazal B, Cougnot C, Cuvelier G, Dalivoust G, Daumas R, Debaille A, De Bretteville L, Delaforge G, Delchambre A, Domeny L, Donati Y, Ducord-Chapelet J, Duran C, Durand-Bruguerolle D, Fabre D, Faivre A, Falleri R, Ferrando G, Ferrari-Galano J, Flutet M, Fouché JP, Fournier F, Freyder E, Galy M, Garcia A, Gazazian G, Gérard C, Girard F, Giuge M, Goyer C, Gravier C, Guyomard A, Hacquin MC, Halimi E, Ibagnes T, Icart P, Jacquin MC, Jaubert B, Joret JP, Julien JP, Kacel M, Kesmedjian E, Lacroix P, Lafon-Borelli M, Lallai S, Laudicina J, Leclercq X, Ledieu S, Leroy J, Leroyer L, Loesche F, Londi D, Longueville JM, Lotte MC, Louvain S, Lozé M, Maculet-Simon M, Magallon G, Marcelot V, Mareel MC, Martin P, Masse AM, Méric M, Milliet C, Mokhtari R, Monville AM, Muller B, Obadia G, Pelser M, Peres L, Perez E, Peyron M, Peyronnin F, Postel S, Presseq P, Pyronnet E, Quinsat C, Raulot-Lapointe H, Rigaud P, Robert F, Robert O, Roger K, Roussel A, Roux JP, Rubini-Remigy D, Sabate N, Saccomano-Pertus C, Salengro B, Salengro-Trouillez P, Samson E, Sendra-Gille L, Seyrig C, Stoll G, Tarpinian N, Tavernier M, Tempesta S, Terracol H, Torresani F, Triglia MF, Vandomme V, Vieillard F, Vilmot K, Vital N. Workplace bullying and sleep disturbances: findings from a large scale cross-sectional survey in the French working population. Sleep 2009; 32:1211-9. [PMID: 19750926 DOI: 10.1093/sleep/32.9.1211] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
STUDY OBJECTIVES The purpose of this study was to explore the associations between workplace bullying, the characteristics of workplace bullying, and sleep disturbances in a large sample of employees of the French working population. DESIGN Workplace bullying, evaluated using the validated instrument developed by Leymann, and sleep disturbances, as well as covariates, were measured using a self-administered questionnaire. Covariates included age, marital status, presence of children, education, occupation, working hours, night work, physical and chemical exposures at work, self-reported health, and depressive symptoms. Statistical analysis was performed using logistic regression analysis and was carried out separately for men and women. SETTING General working population. PARTICIPANTS The study population consisted of a random sample of 3132 men and 4562 women of the working population in the southeast of France. RESULTS Workplace bullying was strongly associated with sleep disturbances. Past exposure to bullying also increased the risk for this outcome. The more frequent the exposure to bullying, the higher the risk of experiencing sleep disturbances. Observing someone else being bullied in the workplace was also associated with the outcome. Adjustment for covariates did not modify the results. Additional adjustment for self-reported health and depressive symptoms diminished the magnitude of the associations that remained significant. CONCLUSIONS The prevalence of workplace bullying (around 10%) was found to be high in this study as well was the impact of this major job-related stressor on sleep disturbances. Although no conclusion about causality could be drawn from this cross-sectional study, the findings suggest that the contribution of workplace bullying to the burden of sleep disturbances may be substantial.
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Legros S, Mialet-Serra I, Clement-Vidal A, Caliman JP, Siregar FA, Fabre D, Dingkuhn M. Role of transitory carbon reserves during adjustment to climate variability and source-sink imbalances in oil palm (Elaeis guineensis). Tree Physiol 2009; 29:1199-211. [PMID: 19675073 DOI: 10.1093/treephys/tpp057] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Oil palm (Elaeis guineensis Jacq.) is a perennial, tropical, monocotyledonous plant characterized by simple architecture and low phenotypic plasticity, but marked by long development cycles of individual phytomers (a pair of one leaf and one inflorescence at its axil). Environmental effects on vegetative or reproductive sinks occur with various time lags depending on the process affected, causing source-sink imbalances. This study investigated how the two instantaneous sources of carbon assimilates, CO(2) assimilation and mobilization of transitory non-structural carbohydrate (NSC) reserves, may buffer such imbalances. An experiment was conducted in Indonesia during a 22-month period (from July 2006 to May 2008) at two contrasting locations (Kandista and Batu Mulia) using two treatments (control and complete fruit pruning treatment) in Kandista. Measurements included leaf gas exchange, dynamics of NSC reserves and dynamics of structural aboveground vegetative growth (SVG) and reproductive growth. Drought was estimated from a simulated fraction of transpirable soil water. The main sources of variation in source-sink relationships were (i) short-term reductions in light-saturated leaf CO(2) assimilation rate (A(max)) during seasonal drought periods, particularly in Batu Mulia; (ii) rapid responses of SVG rate to drought; and (iii) marked lag periods between 16 and 29 months of environmental effects on the development of reproductive sinks. The resulting source-sink imbalances were buffered by fluctuations in NSC reserves in the stem, which mainly consisted of glucose and starch. Starch was the main buffer for sink variations, whereas glucose dynamics remained unexplained. Even under strong sink limitation, no negative feedback on A(max) was observed. In conclusion, the different lag periods for environmental effects on assimilate sources and sinks in oil palm are mainly buffered by NSC accumulation in the stem, which can attain 50% (dw:dw) in stem tops. The resulting dynamics of growth and production are complex because several dozen phytomers of different phenological ages develop at any given time and interact with a common pool of reserves.
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Affiliation(s)
- S Legros
- CIRAD, UPR Système de Pérennes, F-34398 Montpellier Cedex 5, France
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Abedallaa N, Tremblay L, Baey C, Fabre D, Planchard D, Pignon J, Guigay J, Soria J, Besse B. 9118 Effect of chemotherapy (CT) in patients (pts) with resected small-cell (SCLC) or large-cell neuro endocrine carcinoma (LCNEC). EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)71831-2] [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: 10/20/2022] Open
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Le Naour B, Mauguen A, Fabre D, Pignon J, Planchard D, Soria J, Dartevelle P, Besse B. Comparative use of perioperative chemotherapy (CT) in non-small cell lung cancer (NSCLC) between 2004 and 2007. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.7564] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7564 Background: Adjuvant (ADJ) platinum-based CT has become a new standard of care for patients (pts) with resected stage II and III NSCLC, and is discussed in selected stage IB pts. Impact of positive randomized trials which showed significant survival improvement (first published in 2004) on the use of ADJ CT has been poorly studied to date. Methods: A retrospective study of consecutive pts with NSCLC who underwent curative surgery during the first half of year 2004 and 2007 in the surgical center Marie Lannelongue (France) was conducted. Logistic regression models were employed to identify cofactors associated with the use of ADJ CT (excluding stage IV). Odds ratio (OR) > 1 corresponds to a more frequent use than in reference group. Results: A total of 240 pts (116 in 2004, 124 in 2007) underwent curative surgery for NSCLC (11% IA; 30% IB; 27% II; 27% III; 5% IV). Among all pts, 12 % received neoADJ CT (less in 2007, 8% vs 16% p=.04), 35% ADJ (4% both). Reasons for not receiving ADJ CT included stage I (34%), death (11%), comorbidities (10%), poor performance status (10%), advanced age (8%), post-operative complications (7%), patient refusal (3%). More ADJ CT was prescribed in 2007 (41% vs 30% in 2004, p=.009). Overall, 45% of pts with stage II-III received ADJ CT in 2004 versus 69% did so in 2007. In multivariate analysis (194 pts), ADJ CT was associated with the year of inclusion (OR=2.67 p=.009), stage (stage II, OR=6.77, stage III, OR=16.85; p<.0001), serious medical history (OR=.41 p=.01) and salvage surgery (OR=.26 p=.03). Cisplatin was the preferred platinum compound in 76% of neoADJ regimens (mostly cisplatin-docetaxel), and 70% of ADJ CT (mostly cisplatin-vinorelbine). Conclusions: The presentation and publication of “positive” ADJ CT trials had significantly increased prescription of ADJ CT in pts with stage II-III NSCLC. Nevertheless 31% of the stage II-III did not received CT mostly because of comorbidities, highlighting the need of a personalized CT. No significant financial relationships to disclose.
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Affiliation(s)
- B. Le Naour
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
| | - A. Mauguen
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
| | - D. Fabre
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
| | - J. Pignon
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
| | - D. Planchard
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
| | - J. Soria
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
| | - P. Dartevelle
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
| | - B. Besse
- Institut Gustave Roussy, Villejuif, France; Centre Chirurgical Marie Lannelongue, Plessis-Robinson, France
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Ressier L, Viallet B, Beduer A, Fabre D, Fabie L, Palleau E, Dague E. Combining convective/capillary deposition and AFM oxidation lithography for close-packed directed assembly of colloids. Langmuir 2008; 24:13254-13257. [PMID: 18986188 DOI: 10.1021/la8028726] [Citation(s) in RCA: 1] [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] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
We combine convective/capillary deposition and oxidation lithography by atomic force microscopy to direct the close-packed assembly of colloids on SiOx patterns fabricated on silicon substrates previously functionalized with a hydrophobic monolayer of octadecyltrimethoxysilane. The efficiency of this original generic method, which is well adapted to integrate colloids into silicon devices, is demonstrated for 100 nm colloidal latex nanoparticles and Escherichia coli bacteria in aqueous suspensions. A three-step mechanism involving convective flow and capillary forces appears to be responsible for these close-packed assemblies of colloids onto SiOx patterns.
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Affiliation(s)
- L Ressier
- Université de Toulouse, INSA-CNRS-UPS, LPCNO, 135 avenue de Rangueil, 31077 Toulouse Cedex 4, France.
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Luquet D, Clément-Vidal A, Fabre D, This D, Sonderegger N, Dingkuhn M. Orchestration of transpiration, growth and carbohydrate dynamics in rice during a dry-down cycle. Funct Plant Biol 2008; 35:689-704. [PMID: 32688823 DOI: 10.1071/fp08027] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Accepted: 07/22/2008] [Indexed: 05/27/2023]
Abstract
The regulation of carbohydrate metabolism and source-sink relationships among organs play a key role in plant adaptation to drought. This study aimed at characterising the dynamics of transpiration, development, growth and carbon metabolism, as well as the expression of invertase genes, in response to drought during a dry-down cycle. Three 1-month experiments were conducted in controlled environment using the rice genotype IR64 (Oryza sativa L., indica). Plant leaf relative transpiration and expansion rates decreased linearly when fraction of transpirable soil water (FTSW) dropped below 0.66 and 0.58, respectively. Hexose and starch concentration responses to FTSW in a given organ were generally linear and opposite: in source leaves, hexose concentration increased and starch decreased, and vice versa in sink leaves and roots. Sucrose remained constant in source leaves and increased slightly in sink leaves. Starch reserves built up during stress in sink organs were rapidly mobilised upon rewatering, indicating its involvement in a mechanism to ensure recovery. Expression of cell-wall and vacuolar invertase genes under stress increased in sink leaves, interpreted as a mechanism to maintain sink activity (cell wall) and osmotic adjustment (vacuolar). It is concluded that carbohydrate metabolism in sink organs under drought is highly regulated, and important for stress adaptation.
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Affiliation(s)
- D Luquet
- CIRAD, UPR 59, F-34398 Montpellier, France
| | | | - D Fabre
- CIRAD, UPR 59, F-34398 Montpellier, France
| | - D This
- CIRAD, UMR DAP, F-34398 Montpellier, France
| | | | - M Dingkuhn
- CIRAD, UPR 59, F-34398 Montpellier, France
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de Perrot M, Fadel E, Mercier O, Farhamand P, Fabre D, Mussot S, Dartevelle P. Surgical Management of Mediastinal Goiters: When Is a Sternotomy Required? Thorac Cardiovasc Surg 2007; 55:39-43. [PMID: 17285472 DOI: 10.1055/s-2006-924440] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [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: 10/23/2022]
Abstract
OBJECTIVE Mediastinal goiters are frequently diagnosed, particularly in the elderly population. However, factors associated with an increased risk of median sternotomy have not been analyzed systematically. METHODS Between 1980 and 2004, a total of 185 patients underwent surgery for mediastinal goiters in our institution. There were 126 women and 59 men with a median age of 68 years (range 24 to 94 years). The goiters were left-sided in 77 patients, right-sided in 69 patients, and bilateral in 39 patients. RESULTS Clinical presentation was mainly dyspnea (37 %), palpation of a cervical mass (35 %), superior vena cava syndrome (5 %), dysphagia (4 %) and dysphonia (4 %). Goiters measured between 5 and 23 cm (median 10 cm) and were prevascular (38 %), retrovascular and paratracheal (33 %), and retrotracheal (27 %). Aberrant intrathoracic goiters were observed in 4 patients (2 %). The large majority of goiters could be removed transcervically, regardless of the location and extension of the goiters. A sternotomy was required in 13 patients (6 %), mainly because of recurrent goiter ( P = 0.1), ectopic goiter ( P < 0.001), or invasive carcinoma ( P < 0.001). Superior vena cava syndrome, emergent airway compression, dysphagia, retrotracheal goiter, or crossover goiters were not found to be associated with an increased risk of sternotomy. One patient (0.5 %) died postoperatively from massive intraoperative carcinomatous pulmonary emboli. Histology demonstrated a thyroid carcinoma in 18 patients (10 %). CONCLUSIONS Surgery for mediastinal goiters should always be considered, even in elderly patients because of the high risk of tracheal compression and the low morbidity of the surgery. Most mediastinal goiters are benign and can be removed through a cervical approach. Sternotomy should only be performed in cases of previous cervical thyroidectomy, invasive carcinoma, or ectopic goiter.
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Affiliation(s)
- M de Perrot
- Department of Thoracic and Vascular Surgery, Hospital Marie-Lannelongue, University Paris-Sud, Le Plessis-Robinson, France
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Affiliation(s)
- M.M. Thiéry
- a Laboratoire des Interactions Moléculaires et des Hautes Pressions, C.N.R.S., Centre Universitaire Paris-Nord , 93430 , Villetaneuse , France
| | - D. Fabre
- a Laboratoire des Interactions Moléculaires et des Hautes Pressions, C.N.R.S., Centre Universitaire Paris-Nord , 93430 , Villetaneuse , France
| | - V. Chandrasekharan
- a Laboratoire des Interactions Moléculaires et des Hautes Pressions, C.N.R.S., Centre Universitaire Paris-Nord , 93430 , Villetaneuse , France
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Alsac JM, Fadel E, Fabre D, Mussot S, Maury JM, Dartevelle P. Resection of Popliteal Artery Aneurysm with End-to-End Anastomosis. Eur J Vasc Endovasc Surg 2005. [DOI: 10.1016/j.ejvs.2005.05.023] [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: 10/25/2022]
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Cansell F, Fabre D, Petitet JP, Itie JP, Fontaine A. Study of High-Pressure Reaction Paths of C:C Bonds and Aromatic Rings Opening by X-ray Absorption Near-Edge Structure and Raman Scattering. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100035a011] [Citation(s) in RCA: 7] [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: 11/28/2022]
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