ArticleAnnals of intensive care2019
Electrical impedance tomography during spontaneous breathing trials and after extubation in critically ill patients at high risk for extubation failure: a multicenter observational study.
Article in Annals of intensive care, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 30 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Electrical Impedance Tomography During Spontaneous Breathing Trial and Extubation Failure in Critically Ill Patients: an Observational Study
Effect of Continuous High-frequency Oscillation (CHFO) and Continuous Positive Expiratory Pressure (CPEP) Therapy on Lung RECRUITment Using Electrical Impedance Tomography (EIT) - The PEP-RECRUIT Study
Who cites it
30 citing papers in PubMed, 63 citations in OpenAlex.
- Physiological comparison of high-flow oxygen via endotracheal tube and T-piece strategies during spontaneous breathing trials: a randomized crossover study.Critical care (London, England) · 2026Trial
- Open versus closed suctioning on lung volume and oxygenation in ARDS patients with PEEP 5-10 cmH2O: A randomized controlled trial.PloS one · 2026Trial
- Chest physiotherapy improves lung aeration in hypersecretive critically ill patients: a pilot randomized physiological study.Critical care (London, England) · 2020Trial
- Lung Imaging in Acute Hypoxemic Respiratory Failure: From Physics to Bedside Applications.Journal of clinical medicine · 2026Review
- Pre-SAFEx: protocol for a single-centre, randomised, unblinded feasibility trial of Simultaneous Application of Flow at Extubation (SAFEx) in patients requiring intubation and ventilation for the management of acute respiratory failure.Pilot and feasibility studies · 2026Article
- Effects of two ventilator-weaning methods on lung volume and ventilation distribution by electrical impedance tomography in post-cardiac surgery patients: a prospective cohort study.Journal of intensive care · 2026Article
- Dynamic changes in regional ventilation distribution and end-expiratory lung impedance using electrical impedance tomography: associations with weaning and extubation outcomes.Frontiers in medicine · 2026Article
- Recommendations for lung ventilation and perfusion assessment with chest electrical impedance tomography in critically ill adult patients: an international evidence-based and expert Delphi consensus study.EClinicalMedicine · 2025Article
- Inspiratory effort increases blood volume in the thoracic cavity and decreases end-expiratory lung impedance: a preliminary prospective study.European journal of applied physiology · 2025Article
- Lung electrical impedance tomography during positioning, weaning and chest physiotherapy in mechanically ventilated critically ill patients: a narrative review.Annals of intensive care · 2025Review
- Novel three-dimensional electrical impedance tomography for noninvasive detection of lung perfusion.Journal of thoracic disease · 2025Article
- Ventilation distribution during spontaneous breathing trials predicts liberation from mechanical ventilation: the VISION study.Critical care (London, England) · 2025Article
- Electrical impedance tomography monitoring in adult ICU patients: state-of-the-art, recommendations for standardized acquisition, processing, and clinical use, and future directions.Critical care (London, England) · 2024Review
- Advanced Respiratory Monitoring during Extracorporeal Membrane Oxygenation.Journal of clinical medicine · 2024Review
- Electrical Impedance Tomography as a monitoring tool during weaning from mechanical ventilation: an observational study during the spontaneous breathing trial.Respiratory research · 2024Observational
- Lung aeration estimated by chest electrical impedance tomography and lung ultrasound during extubation.Annals of intensive care · 2023Article
- The metabolic cost of inspiratory muscle training in mechanically ventilated patients in critical care.Intensive care medicine experimental · 2023Article
- Benefits of secretion clearance with high frequency percussive ventilation in tracheostomized critically ill patients: a pilot study.Journal of clinical monitoring and computing · 2023Article
- Pendelluft as a predictor of weaning in critically ill patients: An observational cohort study.Frontiers in physiology · 2023Article
- Bivalirudin vs. Enoxaparin in Intubated COVID-19 Patients: A Pilot Multicenter Randomized Controlled Trial.Journal of clinical medicine · 2022Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study aims to assess the changes in lung aeration and ventilation during the first spontaneous breathing trial (SBT) and after extubation in a population of patients at risk of extubation failure.
methodsWe included 78 invasively ventilated patients eligible for their first SBT, conducted with low positive end-expiratory pressure (2 cm H
resultsCompared to SBT success (n = 61), SBT failure (n = 17) showed a greater reduction in ∆EELI at SBT_0 (p < 0.001) and SBT_30 (p = 0.001) and a higher inhomogeneity index at baseline (p = 0.002), SBT_0 (p = 0.003) and SBT_30 (p = 0.005). RR/Vt was not different between groups at baseline but was significantly greater at SBT_0 and SBT_30 in SBT failures, compared to SBT successes (p < 0.001 for both). No differences in ∆Vt% and arterial blood gases were observed between SBT success and failure. The ∆Vt%, ∆EELI, inhomogeneity index and arterial blood gases were not different between patients with extubation success (n = 39) and failure (n = 22) (p > 0.05 for all comparisons).
conclusionsCompared to SBT success, SBT failure was characterized by more lung de-recruitment and inhomogeneity. Whether EIT may be useful to monitor SBT remains to be determined. No significant changes in lung ventilation, aeration or homogeneity related to extubation outcome occurred up to 30 min after extubation. Trial registration Retrospectively registered on clinicaltrials.gov (Identifier: NCT03894332; release date 27th March 2019).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.