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Ultrasound shear wave elastography for assessing diaphragm function within the intensive care unit Thomas Poulard 805016 2119975-805016 https://orcid.org/0000-0003-4933-2981 https://www.idref.fr/259383066 Quentin Fosse 2300322-0 Jean-Yves Hogrel 309590-0 Marie-Cecile Nierat 846496-0 Thomas Similowski a49278ff1a673ec0002dc8fb1360205b upmc.fr thomassimilowski 952396 309694-952396 https://orcid.org/0000-0003-2868-9279 https://www.idref.fr/034896775 http://isni.org/isni/0000000083591803 https://viaf.org/viaf/14887806 Martin Dres 13186ab5b4fc696d9fb7c85119334935 aphp.fr martindres 1000579 1126859-1000579 https://orcid.org/0000-0001-9191-6089 Damien Bachasson aaed534f1874a36c6175b12f27e1fb3e institut-myologie.org damien-bachasson 1232746 612409-1232746 https://orcid.org/0000-0001-6335-9916 https://www.idref.fr/169464644 http://www.researcherid.com/rid/ABC-1705-2020 https://scholar.google.fr/citations?user=DNt--nsAAAAJ http://www.researcherid.com/rid/http://www.researcherid.com/rid/ABC-1705-2020 Jean-Luc Gennisson 9f0a4fc8f2939f93f4572893eba8fd65 universite-paris-saclay.fr jean-luc-gennisson 747247 119901-747247 https://orcid.org/0000-0001-8318-8237 https://www.idref.fr/08942736X Gestionnaire HAL 3 Sorbonne Université a829e169d53d985531a4db19c33011d6 sorbonne-universite.fr 2021-10-05 16:51:11 2025-08-12 17:09:43 2021-10-05 16:51:13 2019-10-06 2021-10-05 contributor Gestionnaire HAL 3 Sorbonne Université a829e169d53d985531a4db19c33011d6 sorbonne-universite.fr CCSD hal-03366516 https://hal.sorbonne-universite.fr/hal-03366516 poulard:hal-03366516 <i>2019 IEEE International Ultrasonics Symposium (IUS)</i>, Oct 2019, Glasgow, United Kingdom. pp.966-969, <a target="_blank" href="https://dx.doi.org/10.1109/ULTSYM.2019.8925575">⟨10.1109/ULTSYM.2019.8925575⟩</a> 2019 IEEE International Ultrasonics Symposium (IUS), Oct 2019, Glasgow, United Kingdom. pp.966-969, ⟨10.1109/ULTSYM.2019.8925575⟩ HAL Authorization INSERM - Institut national de la santé et de la recherche médicale CEA - Commissariat à l'énergie atomique CNRS - Centre national de la recherche scientifique Université Paris Sud - Paris XI AP-HP Neurophysiologie Respiratoire Expérimentale et Clinique Direction de la recherche fondamentale - sciences du vivant Université Paris-Saclay Université Paris Sud pour Paris Saclay Direction de Recherche Fondamentale Sorbonne Université Sorbonne Université 01/01/2018 Faculté de Santé de Sorbonne Université Médecine - Sorbonne Université Collection test HAL CNRS Sorbonne Université - Texte Intégral Alliance Sorbonne Université SVE6 - Maladies humaines International No No Yes No Ultrasound shear wave elastography for assessing diaphragm function within the intensive care unit Thomas Poulard 805016 2119975-805016 https://orcid.org/0000-0003-4933-2981 https://www.idref.fr/259383066 Quentin Fosse 2300322-0 Jean-Yves Hogrel 309590-0 Marie-Cecile Nierat 846496-0 Thomas Similowski a49278ff1a673ec0002dc8fb1360205b upmc.fr thomassimilowski 952396 309694-952396 https://orcid.org/0000-0003-2868-9279 https://www.idref.fr/034896775 http://isni.org/isni/0000000083591803 https://viaf.org/viaf/14887806 Martin Dres 13186ab5b4fc696d9fb7c85119334935 aphp.fr martindres 1000579 1126859-1000579 https://orcid.org/0000-0001-9191-6089 Damien Bachasson aaed534f1874a36c6175b12f27e1fb3e institut-myologie.org damien-bachasson 1232746 612409-1232746 https://orcid.org/0000-0001-6335-9916 https://www.idref.fr/169464644 http://www.researcherid.com/rid/ABC-1705-2020 https://scholar.google.fr/citations?user=DNt--nsAAAAJ http://www.researcherid.com/rid/http://www.researcherid.com/rid/ABC-1705-2020 Jean-Luc Gennisson 9f0a4fc8f2939f93f4572893eba8fd65 universite-paris-saclay.fr jean-luc-gennisson 747247 119901-747247 https://orcid.org/0000-0001-8318-8237 https://www.idref.fr/08942736X 2019 IEEE International Ultrasonics Symposium (IUS) 2019-10-06 2019-10-09 Glasgow United Kingdom IEEE 966-969 10.1109/ULTSYM.2019.8925575 English muscle intensive care unit mechanical ventilation shear wave elastography ultrafast ultrasound imaging diaphragm Life Sciences [q-bio]/Human health and pathology Conference papers Conference papers Conference papers

Availability of robust non-invasive tools for assessing diaphragm function is clinically relevant in a variety of clinical settings. Diaphragm shear modulus (SMdi) assessed by using ultrasound (US) shear wave elastography (SWE) can be used as a surrogate of transdiaphragmatic pressure (Pdi) that is considered as the most specific approach to assess diaphragm function. Here, we investigated the ability of SWE to reveal changes in transdiaphragmatic pressure for assessing diaphragm function within an ICU setup. SWE was performed in 22 mechanically ventilated patients within varying breathing conditions to induce changes in Pdi. Eight patients displayed a significant correlation between changes in Pdi (ΔPdi) and changes in SMdi (ΔSMdi). An absence of correlation was associated with a significantly higher respiratory rate. These findings highlight the need to increase SWE sampling rate to improve the applicability of SWE for diaphragm monitoring.

Institut de Myologie

Hôpital de la Pitié Salpêtrière 75013 Paris

http://www.institut-myologie.org/ 201420918F Neurophysiologie Respiratoire Expérimentale et Clinique UMRS 1158

Site La Pitié - 91, 105 Bd de l'Hôpital 75634 Paris

https://ror.org/02mh9a093 CHU Pitié-Salpêtrière [AP-HP]

47-83 Boulevard de l'Hôpital, 75013 Paris

http://www.aphp.fr/contenu/hopital-universitaire-pitie-salpetriere-0 Imagerie par Résonance Magnétique Médicale et Multi-Modalités IR4M 2019-12-31

026372061 0000000122998025 https://ror.org/00jjx8s55 Q868550 Commissariat à l'énergie atomique et aux énergies alternatives CEA

Centre de SaclayCentre de GrenobleCentre de Cadaracheetc

http://www.cea.fr/ https://ror.org/00pg5jh14 Assistance publique - Hôpitaux de Paris (AP-HP) AP-HP

Association française contre les myopathies AFM-Téléthon

1 rue de l'InternationaleBP 5991002 Evry cedex

https://www.afm-telethon.fr/ 026388278 https://ror.org/02vjkv261 Institut National de la Santé et de la Recherche Médicale INSERM

101, rue de Tolbiac, 75013 Paris

http://www.inserm.fr 221333754 https://ror.org/02en5vm52 Sorbonne Université SU 2018-01-01

21 rue de l’École de médecine - 75006 Paris

http://www.sorbonne-universite.fr/ 02636817X 0000000122597504 https://ror.org/02feahw73 Centre National de la Recherche Scientifique CNRS 1939-10-19

https://www.cnrs.fr/ https://ror.org/028rypz17 Université Paris-Sud - Paris 11 UP11 2019-12-31

Bâtiment 300 - 91405 Orsay cedex

http://www.u-psud.fr/ Hôpital Bicêtre [AP-HP, Le Kremlin-Bicêtre]

78 Rue du Général Leclerc 94270 Le Kremlin-Bicêtre

https://hopital-bicetre.aphp.fr/