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Duval X, Le Moing V, Tubiana S, Esposito-Farèse M, Ilic-Habensus E, Leclercq F, Bourdon A, Goehringer F, Selton-Suty C, Chevalier E, Boutoille D, Piriou N, Le Tourneau T, Chirouze C, Seronde MF, Morel O, Piroth L, Eicher JC, Humbert O, Revest M, Thébault E, Devillers A, Delahaye F, Boibieux A, Grégoire B, Hoen B, Laouenan C, Iung B, Rouzet F. Impact of Systematic Whole-body 18F-Fluorodeoxyglucose PET/CT on the Management of Patients Suspected of Infective Endocarditis: The Prospective Multicenter TEPvENDO Study. Clin Infect Dis 2021; 73:393-403. [PMID: 32488236 DOI: 10.1093/cid/ciaa666] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [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: 12/27/2019] [Accepted: 05/27/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Diagnostic and patients' management modifications induced by whole-body 18F-FDG-PET/CT had not been evaluated so far in prosthetic valve (PV) or native valve (NV) infective endocarditis (IE)-suspected patients. METHODS In sum, 140 consecutive patients in 8 tertiary care hospitals underwent 18F-FDG-PET/CT. ESC-2015-modified Duke criteria and patients' management plan were established jointly by 2 experts before 18F-FDG-PET/CT. The same experts reestablished Duke classification and patients' management plan immediately after qualitative interpretation of 18F-FDG-PET/CT. A 6-month final Duke classification was established. RESULTS Among the 70 PV and 70 NV patients, 34 and 46 were classified as definite IE before 18F-FDG-PET/CT. Abnormal perivalvular 18F-FDG uptake was recorded in 67.2% PV and 24.3% NV patients respectively (P < .001) and extracardiac uptake in 44.3% PV and 51.4% NV patients. IE classification was modified in 24.3% and 5.7% patients (P = .005) (net reclassification index 20% and 4.3%). Patients' managements were modified in 21.4% PV and 31.4% NV patients (P = .25). It was mainly due to perivalvular uptake in PV patients and to extra-cardiac uptake in NV patients and consisted in surgery plan modifications in 7 patients, antibiotic plan modifications in 22 patients and both in 5 patients. Altogether, 18F-FDG-PET/CT modified classification and/or care in 40% of the patients (95% confidence interval: 32-48), which was most likely to occur in those with a noncontributing echocardiography (P < .001) or IE classified as possible at baseline (P = .04), while there was no difference between NV and PV. CONCLUSIONS Systematic 18F-FDG-PET/CT did significantly and appropriately impact diagnostic classification and/or IE management in PV and NV-IE suspected patients. CLINICAL TRIALS REGISTRATION NCT02287792.
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Affiliation(s)
- Xavier Duval
- INSERM CIC 1425, Paris, France.,AP-HP, University Hospital of Bichat, Paris, France.,INSERM UMR-1137 IAME, Paris, France.,University Paris Diderot, Paris 7, UFR de Médecine-Bichat, Paris, France
| | - Vincent Le Moing
- Department of Infectious Diseases, University Hospital of Montpellier, Montpellier, France
| | - Sarah Tubiana
- INSERM CIC 1425, Paris, France.,AP-HP, University Hospital of Bichat, Paris, France.,INSERM UMR-1137 IAME, Paris, France
| | - Marina Esposito-Farèse
- INSERM CIC 1425, Paris, France.,AP-HP, University Hospital of Bichat, Paris, France.,Unité de Recherche Clinique, AP-HP, HUPNVS, Hôpital Universitaire Paris Nord-Val de Seine, Paris, France
| | - Emila Ilic-Habensus
- INSERM CIC 1425, Paris, France.,AP-HP, University Hospital of Bichat, Paris, France
| | - Florence Leclercq
- Department of Cardiology, University Hospital of Montpellier, Montpellier, France
| | - Aurélie Bourdon
- Department of Nuclear Medicine, University Hospital of Montpellier, Montpellier, France
| | - François Goehringer
- Department of Infectious Diseases, University Hospital of Nancy, Nancy, France
| | | | - Elodie Chevalier
- Department of Nuclear Medicine, University Hospital of Nancy, Nancy, France
| | - David Boutoille
- Department of Infectious Diseases, CIC UIC 1413 INSERM, University Hospital of Nantes, Nantes, France
| | - Nicolas Piriou
- Thorax Institute, INSERM, UMR 1087, University Hospital of Nantes, Nantes, France.,Department of Nuclear Medicine, Nantes University Hospital, G. et R. Laennec Hospital, Nantes, France
| | - Thierry Le Tourneau
- Thorax Institute, INSERM, UMR 1087, University Hospital of Nantes, Nantes, France
| | - Catherine Chirouze
- University Hospital of Besançon, France, UMR CNRS 6249 Chrono-Environnement, Bourgogne University, Franche-Comté, Dijon, France
| | | | - Olivier Morel
- Department of Nuclear Medicine, University Hospital of Besançon, Besançon, France
| | - Lionel Piroth
- Department of Infectious Diseases, University Hospital of Dijon, INSERM CIC 1432, CHU Dijon, France
| | | | - Olivier Humbert
- Department of Nuclear Medicine, University Hospital of Dijon, Dijon, France
| | - Matthieu Revest
- Infectious Diseases and Intensive Care Unit, University Hospital of Rennes France, INSERM U1230 CHU Rennes, France.,INSERM CIC 1414, University Hospital of Rennes, France
| | | | - Anne Devillers
- Department of Nuclear Medicine, University Hospital of Rennes, France
| | | | - André Boibieux
- Department of Nuclear Medicine, University Hospital of Lyon, Lyon, France
| | - Bastien Grégoire
- Department of Infectious Diseases, University Hospital of Lyon, Lyon, France
| | - Bruno Hoen
- Department of Infectious Diseases, University Hospital of Nancy, Nancy, France
| | - Cédric Laouenan
- INSERM CIC 1425, Paris, France.,AP-HP, University Hospital of Bichat, Paris, France.,INSERM UMR-1137 IAME, Paris, France.,University Paris Diderot, Paris 7, UFR de Médecine-Bichat, Paris, France.,Unité de Recherche Clinique, AP-HP, HUPNVS, Hôpital Universitaire Paris Nord-Val de Seine, Paris, France
| | - Bernard Iung
- INSERM CIC 1425, Paris, France.,AP-HP, University Hospital of Bichat, Paris, France.,INSERM UMR-1137 IAME, Paris, France.,University Paris Diderot, Paris 7, UFR de Médecine-Bichat, Paris, France
| | - François Rouzet
- INSERM CIC 1425, Paris, France.,AP-HP, University Hospital of Bichat, Paris, France.,INSERM UMR-1137 IAME, Paris, France.,University Paris Diderot, Paris 7, UFR de Médecine-Bichat, Paris, France.,Department of Nuclear Medicine, AP-HP, University Hospital of Bichat, Paris, France
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Duchenne F, Thébault E, Michez D, Elias M, Drake M, Persson M, Rousseau-Piot JS, Pollet M, Vanormelingen P, Fontaine C. Author Correction: Phenological shifts alter the seasonal structure of pollinator assemblages in Europe. Nat Ecol Evol 2020; 4:279. [PMID: 31932704 DOI: 10.1038/s41559-020-1104-y] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- F Duchenne
- Institute of Ecology and Environmental Sciences of Paris, Sorbonne Université, CNRS, Université Paris-Est Créteil, INRA, IRD, Paris, France. .,Centre d'Ecologie et des Sciences de la Conservation, CNRS, MNHN, Sorbonne Université, Paris, France.
| | - E Thébault
- Institute of Ecology and Environmental Sciences of Paris, Sorbonne Université, CNRS, Université Paris-Est Créteil, INRA, IRD, Paris, France
| | - D Michez
- Laboratory of Zoology, Research Institute of Biosciences, University of Mons, Mons, Belgium
| | - M Elias
- Institut de Systématique, Evolution, Biodiversité, MNHN, CNRS, Sorbonne Université, EPHE, Université des Antilles, Paris, France
| | | | - M Persson
- Department of Water Resources Engineering, Lund University, Lund, Sweden
| | | | - M Pollet
- Research Group Species Diversity (SPECDIV), Research Institute for Nature and Forest (INBO), Brussels, Belgium
| | | | - C Fontaine
- Centre d'Ecologie et des Sciences de la Conservation, CNRS, MNHN, Sorbonne Université, Paris, France
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Duchenne F, Thébault E, Michez D, Elias M, Drake M, Persson M, Rousseau-Piot JS, Pollet M, Vanormelingen P, Fontaine C. Phenological shifts alter the seasonal structure of pollinator assemblages in Europe. Nat Ecol Evol 2019; 4:115-121. [PMID: 31900448 DOI: 10.1038/s41559-019-1062-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 11/14/2019] [Indexed: 01/19/2023]
Abstract
Pollinators play an important role in terrestrial ecosystems by providing key ecosystem functions and services to wild plants and crops, respectively. The sustainable provision of such ecosystem functions and services requires diverse pollinator communities over the seasons. Despite evidence that climate warming shifts pollinator phenology, a general assessment of these shifts and their consequences on pollinator assemblages is still lacking. By analysing phenological shifts of over 2,000 species, we show that, on average, the mean flight date of European pollinators shifted to be 6 d earlier over the last 60 yr, while their flight period length decreased by 2 d. Our analysis further reveals that these shifts have probably altered the seasonal distribution of pollination function and services by decreasing the overlap among pollinators' phenologies within European assemblages, except in the most northeastern part of Europe. Such changes are expected to decrease the functional redundancy and complementarity of pollinator assemblages and, therefore, might alter the performance of pollination function and services and their robustness to ongoing pollinator extinctions.
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Affiliation(s)
- F Duchenne
- Institute of Ecology and Environmental Sciences of Paris, Sorbonne Université, CNRS, Université Paris-Est Créteil, INRA, IRD, Paris, France. .,Centre d'Ecologie et des Sciences de la Conservation, CNRS, MNHN, Sorbonne Université, Paris, France.
| | - E Thébault
- Institute of Ecology and Environmental Sciences of Paris, Sorbonne Université, CNRS, Université Paris-Est Créteil, INRA, IRD, Paris, France
| | - D Michez
- Laboratory of Zoology, Research Institute of Biosciences, University of Mons, Mons, Belgium
| | - M Elias
- Institut de Systématique, Evolution, Biodiversité, MNHN, CNRS, Sorbonne Université, EPHE, Université des Antilles, Paris, France
| | | | - M Persson
- Department of Water Resources Engineering, Lund University, Lund, Sweden
| | | | - M Pollet
- Research Group Species Diversity (SPECDIV), Research Institute for Nature and Forest (INBO), Brussels, Belgium
| | | | - C Fontaine
- Centre d'Ecologie et des Sciences de la Conservation, CNRS, MNHN, Sorbonne Université, Paris, France
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