Bertrand Moal
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View article: Correction: Neurological diagnoses in hospitalized COVID-19 patients associated with adverse outcomes: A multinational cohort study
Correction: Neurological diagnoses in hospitalized COVID-19 patients associated with adverse outcomes: A multinational cohort study Open
[This corrects the article DOI: 10.1371/journal.pdig.0000484.].
View article: Artificial Intelligence Empowers Novice Users to Acquire Diagnostic-Quality Echocardiography
Artificial Intelligence Empowers Novice Users to Acquire Diagnostic-Quality Echocardiography Open
View article: International electronic health record-derived COVID-19 clinical course profiles: the 4CE consortium
International electronic health record-derived COVID-19 clinical course profiles: the 4CE consortium Open
View article: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study
International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study Open
BACKGROUND: Many countries have experienced 2 predominant waves of COVID-19-related hospitalizations. Comparing the clinical trajectories of patients hospitalized in separate waves of the pandemic enables further understanding of the evolv…
View article: Implications of mappings between International Classification of Diseases clinical diagnosis codes and Human Phenotype Ontology terms
Implications of mappings between International Classification of Diseases clinical diagnosis codes and Human Phenotype Ontology terms Open
Objective Integrating electronic health record (EHR) data with other resources is essential in rare disease research due to low disease prevalence. Such integration is dependent on the alignment of ontologies used for data annotation. The …
View article: Neurological diagnoses in hospitalized COVID-19 patients associated with adverse outcomes: A multinational cohort study
Neurological diagnoses in hospitalized COVID-19 patients associated with adverse outcomes: A multinational cohort study Open
Few studies examining the patient outcomes of concurrent neurological manifestations during acute COVID-19 leveraged multinational cohorts of adults and children or distinguished between central and peripheral nervous system (CNS vs. PNS) …
View article: Informative missingness: What can we learn from patterns in missing laboratory data in the electronic health record?
Informative missingness: What can we learn from patterns in missing laboratory data in the electronic health record? Open
View article: Acute respiratory distress syndrome after SARS-CoV-2 infection on young adult population: International observational federated study based on electronic health records through the 4CE consortium
Acute respiratory distress syndrome after SARS-CoV-2 infection on young adult population: International observational federated study based on electronic health records through the 4CE consortium Open
Purpose In young adults (18 to 49 years old), investigation of the acute respiratory distress syndrome (ARDS) after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been limited. We evaluated the risk factors and …
View article: Hospitalizations Associated With Mental Health Conditions Among Adolescents in the US and France During the COVID-19 Pandemic
Hospitalizations Associated With Mental Health Conditions Among Adolescents in the US and France During the COVID-19 Pandemic Open
Importance The COVID-19 pandemic has been associated with an increase in mental health diagnoses among adolescents, though the extent of the increase, particularly for severe cases requiring hospitalization, has not been well characterized…
View article: Long-term kidney function recovery and mortality after COVID-19-associated acute kidney injury: an international multi-centre observational cohort study
Long-term kidney function recovery and mortality after COVID-19-associated acute kidney injury: an international multi-centre observational cohort study Open
View article: SurvMaximin: Robust federated approach to transporting survival risk prediction models
SurvMaximin: Robust federated approach to transporting survival risk prediction models Open
View article: International electronic health record-derived post-acute sequelae profiles of COVID-19 patients
International electronic health record-derived post-acute sequelae profiles of COVID-19 patients Open
View article: Changes in laboratory value improvement and mortality rates over the course of the pandemic: an international retrospective cohort study of hospitalised patients infected with SARS-CoV-2
Changes in laboratory value improvement and mortality rates over the course of the pandemic: an international retrospective cohort study of hospitalised patients infected with SARS-CoV-2 Open
Objective To assess changes in international mortality rates and laboratory recovery rates during hospitalisation for patients hospitalised with SARS-CoV-2 between the first wave (1 March to 30 June 2020) and the second wave (1 July 2020 t…
View article: Informative Missingness: What can we learn from patterns in missing laboratory data in the electronic health record?
Informative Missingness: What can we learn from patterns in missing laboratory data in the electronic health record? Open
Background In electronic health records, patterns of missing laboratory test results could capture patients’ course of disease as well as reflect clinician’s concerns or worries for possible conditions. These patterns are often understudie…
View article: Acute respiratory distress syndrome after SARS-CoV-2 infection on young adult population: international observational federated study based on electronic health records through the 4CE consortium
Acute respiratory distress syndrome after SARS-CoV-2 infection on young adult population: international observational federated study based on electronic health records through the 4CE consortium Open
Purpose In young adults (18 to 49 years old), investigation of the acute respiratory distress syndrome (ARDS) after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been limited. We evaluated the risk factors and …
View article: SurvMaximin: Robust Federated Approach to Transporting Survival Risk Prediction Models
SurvMaximin: Robust Federated Approach to Transporting Survival Risk Prediction Models Open
Objective For multi-center heterogeneous Real-World Data (RWD) with time-to-event outcomes and high-dimensional features, we propose the SurvMaximin algorithm to estimate Cox model feature coefficients for a target population by borrowing …
View article: Explicit and automatic ejection fraction assessment on 2D cardiac ultrasound
Explicit and automatic ejection fraction assessment on 2D cardiac ultrasound Open
Funding Acknowledgements Type of funding sources: Private company. Main funding source(s): DESKi Background Left ventricular ejection fraction (EF) is a key parameter to assess cardiovascular functions in 2D cardiac ultrasound, but its man…
View article: Validation of a deep learning algorithm identifying diagnostic quality cardiac ultrasound reference views during search phase
Validation of a deep learning algorithm identifying diagnostic quality cardiac ultrasound reference views during search phase Open
Funding Acknowledgements Type of funding sources: Private company. Main funding source(s): DESKi Background Transthoracic echocardiography requires long and demanding training. The use of deep learning algorithms for the identification of …
View article: Neurological Diagnoses in Hospitalized COVID-19 Patients Associated With Adverse Outcomes: A Multinational Cohort Study
Neurological Diagnoses in Hospitalized COVID-19 Patients Associated With Adverse Outcomes: A Multinational Cohort Study Open
View article: Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study
Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study Open
[This corrects the article DOI: 10.2196/31400.].
View article: Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study (Preprint)
Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study (Preprint) Open
UNSTRUCTURED Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study In “International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals …
View article: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study
International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study Open
Background Many countries have experienced 2 predominant waves of COVID-19–related hospitalizations. Comparing the clinical trajectories of patients hospitalized in separate waves of the pandemic enables further understanding of the evolvi…
View article: Pre-operative peripheral intravenous cannula insertion failure at the first attempt in adults: Development of the VENSCORE predictive scale and identification of risk factors
Pre-operative peripheral intravenous cannula insertion failure at the first attempt in adults: Development of the VENSCORE predictive scale and identification of risk factors Open
View article: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study (Preprint)
International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study (Preprint) Open
BACKGROUND Many countries have experienced 2 predominant waves of COVID-19–related hospitalizations. Comparing the clinical trajectories of patients hospitalized in separate waves of the pandemic enables further understanding of the evolv…
View article: International Analysis of Electronic Health Records of Children and Youth Hospitalized With COVID-19 Infection in 6 Countries
International Analysis of Electronic Health Records of Children and Youth Hospitalized With COVID-19 Infection in 6 Countries Open
This study of EHRs of children and youth hospitalized for COVID-19 in 6 countries demonstrated variability in hospitalization trends across countries and identified common complications and laboratory abnormalities in children and youth wi…
View article: Validation of an internationally derived patient severity phenotype to support COVID-19 analytics from electronic health record data
Validation of an internationally derived patient severity phenotype to support COVID-19 analytics from electronic health record data Open
Objective The Consortium for Clinical Characterization of COVID-19 by EHR (4CE) is an international collaboration addressing coronavirus disease 2019 (COVID-19) with federated analyses of electronic health record (EHR) data. We sought to d…
View article: Validation of a Derived International Patient Severity Algorithm to Support COVID-19 Analytics from Electronic Health Record Data
Validation of a Derived International Patient Severity Algorithm to Support COVID-19 Analytics from Electronic Health Record Data Open
A bstract Introduction The Consortium for Clinical Characterization of COVID-19 by EHR (4CE) includes hundreds of hospitals internationally using a federated computational approach to COVID-19 research using the EHR. Objective We sought to…
View article: International electronic health record-derived COVID-19 clinical course profiles: the 4CE consortium
International electronic health record-derived COVID-19 clinical course profiles: the 4CE consortium Open
View article: Randomized study of antiseptic application technique in healthy volunteers before vascular access insertion (TApAS trial)
Randomized study of antiseptic application technique in healthy volunteers before vascular access insertion (TApAS trial) Open
View article: Spino-femoral muscles affect sagittal alignment and compensatory recruitment: a new look into soft tissues in adult spinal deformity
Spino-femoral muscles affect sagittal alignment and compensatory recruitment: a new look into soft tissues in adult spinal deformity Open