Ultrasound Assessment of Lung Aeration in Subjects Supported by Venovenous Extracorporeal Membrane Oxygenation.
BACKGROUND: The value of ultrasound in assessing lung aeration of patients with ARDS who require venovenous extracorporeal membrane oxygenation (ECMO) has, to our knowledge, never been studied. The objective of the study was to evaluate by using ultrasound lung aeration at ECMO initiation and withdr...
| Publicado en: | Respiratory Care Vol. 64; no. 12; pp. 1478 - 1488 |
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| Autores principales: | , , , , , |
| Formato: | CEU diagnostic images research tables/charts Journal Article |
| Publicado: |
Mary Ann Liebert, Inc.
Dec2019
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=140207781&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 140207781 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00201324 4GG jtl: Respiratory Care issn: 00201324 maglogo: N pubinfo: dt: Dec2019 vid: 64 iid: 12 pid: 1365 pub: Mary Ann Liebert, Inc. place: New Rochelle, New York artinfo: ui: 140207781 140207781 140207781 10.4187/respcare.06907 140207781 ppf: 1478 ppct: 10 formats: fmt: @attributes: type: P tig: atl: Ultrasound Assessment of Lung Aeration in Subjects Supported by Venovenous Extracorporeal Membrane Oxygenation. aug: au: Xiao Lu Arbelot, Charlotte Schreiber, Annia Langeron, Olivier Monsel, Antoine Qin Lu affil: Multidisciplinary Intensive Care Unit, Department of Anesthesiology and Critical Care, La Pitie-Salpetriere Hospital, Assistance Publique-Hopitaux de Paris, Sorbonne Universite, Paris, France sug: subj: Lung Physiology Lung Ultrasonography Respiratory Distress Syndrome, Acute Therapy Extracorporeal Membrane Oxygenation Methods Human Pilot Studies Retrospective Design Prospective Studies Academic Medical Centers Education, Continuing (Credit) Respiratory Distress Syndrome, Acute Mortality Descriptive Statistics France Mann-Whitney U Test Linear Regression Post Hoc Analysis Data Analysis Software Clinical Assessment Tools ab: BACKGROUND: The value of ultrasound in assessing lung aeration of patients with ARDS who require venovenous extracorporeal membrane oxygenation (ECMO) has, to our knowledge, never been studied. The objective of the study was to evaluate by using ultrasound lung aeration at ECMO initiation and withdrawal in subjects with severe ARDS supported by venovenous ECMO. METHODS: Fifty subjects were included in this pilot retrospective study. The lung ultrasound aeration score (LUS) and respiratory variables were collected at ECMO initiation (T0) and ECMO withdrawal (T1). The LUS at T0 between the subjects who survived to ICU discharge and those who died in ICU was compared. The relationship between changes in LUS and changes in ... from T0 to T1 was assessed. RESULTS: The ICU mortality was 34%. The LUS at T0 did' not differ between survivors and non-survivors (median 22 [interquartile range] {IQR} 19-26 vs median 24 [IQR, 19-28]; P = .60). From T0 to T1, the LUS decreased significantly in survivors (median 22 [IQR, 19-26] vs median 16 [IQR, 13-19]; P < .001), it decreased moderately in non-survivors who were weaned off ECMO (median 26 [24-29]) vs median 22 (IQR, 17-24), P = .031), and remained stable in those who died during ECMO (median 25 [IQR, 19-29] vs median 25 [IQR, 23-31]; P = .22). Changes in ... were not related to changes in the LUS between T0 and T1. CONCLUSIONS: At the time of ECMO placement, the subjects who survived ARDS had aeration loss close to that observed in the subjects who did not survive. At the time of ECMO withdrawal, there was a significant improvement in lung aeration in the survivors, whereas a severe loss of lung aeration persisted in the non-survivors, although some were weaned off ECMO. Lung ultrasound provided a valuable tool for bedside assessment of lung aeration in subjects supported by ECMO. pubtype: Academic Journal doctype: CEU diagnostic images research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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