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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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Rozé H, Germain A, Perrier V, Dewitte A, Joannes-Boyau O, Fleureau C, Ouattara A. Effect of flumazenil on diaphragm electrical activation during weaning from mechanical ventilation after acute respiratory distress syndrome. Br J Anaesth 2014; 114:269-75. [PMID: 25416275 DOI: 10.1093/bja/aeu374] [Citation(s) in RCA: 10] [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] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Diaphragm electrical activation (EAdi) and the ratio of tidal volume to EAdi (VT/EAdi) may provide clinical information on neuroventilatory efficiency (NVE) in patients being weaned from mechanical ventilation. We tested the hypothesis that residual sedation could interfere with respiratory recovery, by assessing the effects of flumazenil on EAdi and VT/EAdi ratio. METHODS This observational study included 13 patients breathing with pressure-support ventilation (PSV) after a long period of controlled mechanical ventilation (i.e. >4 days) plus midazolam-based sedation for acute respiratory distress syndrome. EAdi and respiratory patterns were compared before and after a bolus of flumazenil, which was given because neurological status needed to be evaluated. RESULTS Flumazenil induced a significant increase in EAdi [+71 (41-123)%, P=0.0002] and VT [+17 (8-32)%, P=0.0005], resulting in significantly decreased NVE [-34 (15-43)%]. The increased VT was significantly correlated with the increased EAdi (ρ=0.70, P=0.009). CONCLUSIONS During weaning from mechanical ventilation, the diaphragmatic contribution to the breathing process may be reduced by residual midazolam-induced ventilatory depression. The increased EAdi with reversal of residual sedation was associated with a proportional increase in VT. These findings should be considered by the attending physician when interpreting daily EAdi and VT changes during weaning from mechanical ventilation.
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Affiliation(s)
- H Rozé
- CHU de Bordeaux, Service d'Anesthésie-Réanimation II, Unité de Réanimation polyvalente de la Maison du Haut-Lévêque, Hôpital Haut Lévêque, Avenue Magellan, F-33600 Pessac, France University of Bordeaux, Adaptation cardiovasculaire à l'ischémie, U1034, F-33600 Pessac, France INSERM, Adaptation cardiovasculaire à l'ischémie, U1034, F-33600 Pessac, France
| | - A Germain
- CHU de Bordeaux, Service d'Anesthésie-Réanimation II, Unité de Réanimation polyvalente de la Maison du Haut-Lévêque, Hôpital Haut Lévêque, Avenue Magellan, F-33600 Pessac, France
| | - V Perrier
- CHU de Bordeaux, Service d'Anesthésie-Réanimation II, Unité de Réanimation polyvalente de la Maison du Haut-Lévêque, Hôpital Haut Lévêque, Avenue Magellan, F-33600 Pessac, France
| | - A Dewitte
- CHU de Bordeaux, Service d'Anesthésie-Réanimation II, Unité de Réanimation polyvalente de la Maison du Haut-Lévêque, Hôpital Haut Lévêque, Avenue Magellan, F-33600 Pessac, France University of Bordeaux, Bioingénierie tissulaire, U1026, F-33000 Bordeaux, France
| | - O Joannes-Boyau
- CHU de Bordeaux, Service d'Anesthésie-Réanimation II, Unité de Réanimation polyvalente de la Maison du Haut-Lévêque, Hôpital Haut Lévêque, Avenue Magellan, F-33600 Pessac, France
| | - C Fleureau
- CHU de Bordeaux, Service d'Anesthésie-Réanimation II, Unité de Réanimation polyvalente de la Maison du Haut-Lévêque, Hôpital Haut Lévêque, Avenue Magellan, F-33600 Pessac, France
| | - A Ouattara
- CHU de Bordeaux, Service d'Anesthésie-Réanimation II, Unité de Réanimation polyvalente de la Maison du Haut-Lévêque, Hôpital Haut Lévêque, Avenue Magellan, F-33600 Pessac, France University of Bordeaux, Adaptation cardiovasculaire à l'ischémie, U1034, F-33600 Pessac, France INSERM, Adaptation cardiovasculaire à l'ischémie, U1034, F-33600 Pessac, France
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Abstract
Extensive literature describes the suitability of dynamic parameters to predict responsiveness in fluid. However, based on heart-lung interactions, these parameters can have serious limitations, including the use of protective lung ventilation. Although the latter seems to be beneficial for healthy patients undergoing high-risk surgery, the intraoperative interpretation of dynamic parameters to predict fluid responsiveness can be hazardous. In this context, the attending physician could, alternatively, titrate the need of fluids with a small fluid challenge, which remains unaffected by low tidal volume, the presence of arrhythmia, or the presence of spontaneous ventilation. When intraoperative prediction of fluid responsiveness is required in mechanically ventilated patients, "improved" titration should be preferred to a hypothetical prediction.
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Affiliation(s)
- A Ouattara
- Université de Bordeaux, adaptation cardiovasculaire à l'ischémie, U1034, 33600 Pessac, France; Inserm, adaptation cardiovasculaire à l'ischémie, U1034, 33600 Pessac, France; Service d'anesthésie-réanimation II, maison du Haut-Lévêque, groupe hospitalier Sud, CHU de Bordeaux, avenue Magellan, 33600 Pessac, France.
| | - A Dewitte
- Université de Bordeaux, adaptation cardiovasculaire à l'ischémie, U1034, 33600 Pessac, France; Service d'anesthésie-réanimation II, maison du Haut-Lévêque, groupe hospitalier Sud, CHU de Bordeaux, avenue Magellan, 33600 Pessac, France; Université de Bordeaux, bioingénierie tissulaire, U1026, 33000 Bordeaux, France
| | - H Rozé
- Université de Bordeaux, adaptation cardiovasculaire à l'ischémie, U1034, 33600 Pessac, France; Inserm, adaptation cardiovasculaire à l'ischémie, U1034, 33600 Pessac, France; Service d'anesthésie-réanimation II, maison du Haut-Lévêque, groupe hospitalier Sud, CHU de Bordeaux, avenue Magellan, 33600 Pessac, France
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Mercat A, Pham T, Rozé H, Cuquemelle E, Brun-Buisson C, Brochard L, Richard JCM. [Severe H1N1 2009 influenza infection in adults: the French experience]. Reanimation 2011; 20:162-168. [PMID: 32288724 PMCID: PMC7117819 DOI: 10.1007/s13546-011-0266-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Accepted: 03/20/2011] [Indexed: 01/07/2023]
Abstract
The REVA-Flu-SRLF register allowed collection of data from 562 patients infected with H1N1 influenza virus 2009 and hospitalized in the intensive care unit (ICU). The overall mortality of these patients was 20%. The use of invasive ventilation, heart failure, and immunosuppression were associated with mortality. Three hundred forty-one (82%) among the 417 mechanically ventilated patients had an acute respiratory distress syndrome (ARDS). One hundred sixty-nine (30%) had a bacterial co-infection. Corticosteroid therapy was associated with an increased mortality in patients with ARDS. The occupancy rate associated with influenza patients crossed the threshold of 15% in many ICUs.
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Affiliation(s)
- A. Mercat
- Département de réanimation médicale et médecine hyperbare, CHU d’Angers, 4, rue Larrey, F-49933 Angers cedex 09, France
| | - T. Pham
- Service de réanimation médicale, hôpital Henri-Mondor, Assistance publique-Hôpitaux de Paris, université Paris-Est, Créteil, France
| | - H. Rozé
- Département d’anesthésie-réanimation 2, CHU de Bordeaux, Pessac, France
| | - E. Cuquemelle
- Service de réanimation médicale, hôpital Henri-Mondor, Assistance publique-Hôpitaux de Paris, université Paris-Est, Créteil, France
| | - C. Brun-Buisson
- Service de réanimation médicale, hôpital Henri-Mondor, Assistance publique-Hôpitaux de Paris, université Paris-Est, Créteil, France
| | - L. Brochard
- Département de soins intensifs, hôpital cantonal universitaire de Genève, université de Genève, Genève, Suisse
- Inserm U955, université Paris-Est, Créteil, France
| | - J. -C. -M. Richard
- Service de réanimation médicale, CHU Charles-Nicolle et UPRES-EA 3830, université de Rouen, Rouen, France
| | - pour le réseau Reva-Grippe-SRLF
- Département de réanimation médicale et médecine hyperbare, CHU d’Angers, 4, rue Larrey, F-49933 Angers cedex 09, France
- Service de réanimation médicale, hôpital Henri-Mondor, Assistance publique-Hôpitaux de Paris, université Paris-Est, Créteil, France
- Département d’anesthésie-réanimation 2, CHU de Bordeaux, Pessac, France
- Département de soins intensifs, hôpital cantonal universitaire de Genève, université de Genève, Genève, Suisse
- Inserm U955, université Paris-Est, Créteil, France
- Service de réanimation médicale, CHU Charles-Nicolle et UPRES-EA 3830, université de Rouen, Rouen, France
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