Search Results - "Villén, Tomás"

What’s new in lung ultrasound during the COVID-19 pandemic by Volpicelli, Giovanni, Lamorte, Alessandro, Villén, Tomás

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The Cardiac Pulsed Wave Doppler Pattern of the Common Femoral Vein in Diagnosing the Likelihood of Severe Pulmonary Hypertension: Results from a Prospective Multicentric Study by Torres-Arrese, Marta, Barberá-Rausell, Pablo, Li-Zhu, Jie-Wei Oscar, Salas-Dueñas, Rocío, Real-Martín, Alma Elena, Mata-Martínez, Arantzazu, Gonzalo-Moreno, Begoña, Núñez, Joaquín Hernández, Luordo, Davide, Cano, Juan Gabriel Sánchez, Villén Villegas, Tomás, Caurcel-Díaz, Luis, Casasola-Sánchez, Gonzalo García de, Tung-Chen, Yale

“…: Pulmonary hypertension (PH) is a clinical condition with high mortality rates, particularly in patients over 65. Current guidelines recommend assessing the…”
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The Impact of Different Lung Ultrasound Protocols in the Assessment of Lung Lesions in COVID-19 Patients: Is There an Ideal Lung Ultrasound Protocol? by Tung-Chen, Yale, Ossaba-Vélez, Silvia, Acosta Velásquez, Kevin Stephen, Parra-Gordo, Maria Luz, Díez-Tascón, Aurea, Villén-Villegas, Tomás, Montero-Hernández, Esther, Gutiérrez-Villanueva, Andrea, Trueba-Vicente, Ángela, Arenas-Berenguer, Isabel, Martí de Gracia, Milagros

“…Background In the past months, several lung ultrasonography (LUS) protocols have been proposed, mainly on previously validated schemes independent of…”
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Usefulness of point‐of‐care ultrasound in the clinical suspicion of lung tumours prior to CT: A case report and discussion by Blanco‐Alonso, Silvia, Tung‐Chen, Yale, Villén‐Villegas, Tomás

“…Lung ultrasound may serve as a diagnostic and therapeutic guidance in many respiratory conditions, especially before thorax CT is available…”
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Clasificación del neumomediastino según su etiología: aclaraciones sobre la nomenclatura by Lorente-González, Miguel, Terán-Tinedo, José R., Zevallos-Villegas, Annette, Laorden, Daniel, Suárez-Ortiz, Miguel, Ortega-Fraile, Ma. Ángeles, Cano-Sanz, Eduardo, Hernández-Núñez, Joaquín, Villén-Villegas, Tomás, Saiz-Lou, Elena Ma, Landete, Pedro

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Analytical and medico‐legal problems linked to the presence of delta‐8‐tetrahydrocannabinol (delta‐8‐THC): Results from urine drug testing in Sweden by Helander, Anders, Johansson, Malin, Andersson, Annika, Villén, Tomas

“…During routine urine drug testing for cannabis use targeting delta‐9‐tetrahydrocannabinol carboxylic acid (delta‐9‐THC‐COOH) at the Karolinska University…”
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Urine Drug Tests Indicate Higher Prevalence of Combined Alcohol and Cocaine Use Compared to Alcohol Together with Cannabis or Amphetamine—A Possible Link to Cocaethylene by Helander, Anders, Villén, Tomas, Signell, Patrick

“…Abstract Aim This retrospective study examined the prevalence of combined ethanol and cocaine use, which produces an enhanced psychoactive effect through…”
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Alternative routine for reporting chiral amphetamine test results in assessment of attention-deficit/hyperactivity disorder medication: experiences from 2013 to 2023 by Helander, Anders, Andersson, Annika, Villén, Tomas

“…This study evaluated an alternative routine for reporting urinary chiral amphetamine results in assessment of attention-deficit/hyperactivity disorder (ADHD)…”
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Appearance of hexahydrocannabinols as recreational drugs and implications for cannabis drug testing - focus on HHC, HHC-P, HHC-O and HHC-H by Helander, Anders, Johansson, Malin, Villén, Tomas, Andersson, Annika

“…This study investigated the effects of hexahydrocannabinol (HHC) and other unclassified cannabinoids, which were recently introduced to the recreational drug…”
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Increasing prevalence of illicit drug use among employees at Swedish workplaces over a 25-year period by Feltmann, Kristin, Villén, Tomas, Beck, Olof, Gripenberg, Johanna

“…Abstract Background Reports indicate that the proportion of adults using drugs of abuse has been increasing in recent years in Europe. Although there are…”
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Detectability of fentanyl and designer fentanyls in urine by 3 commercial fentanyl immunoassays by Helander, Anders, Stojanovic, Katarina, Villén, Tomas, Beck, Olof

“…In recent times, structural variants of fentanyl (designer fentanyls) have appeared on the recreational drug market for new psychoactive substances (NPS)…”
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Point-of-care ultrasound in early detection of superior vena cava syndrome by Arcos Rueda, Maria Del Mar, Álvarez Troncoso, Jorge, Tung Chen, Yale, Villén Villegas, Tomás

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Results of a Prospective Study to Evaluate the Impact of Point‐of‐Care Ultrasound in the Enhancement of Gastrointestinal Bleeding Risk Scores by Tung Chen, Yale, Blancas Gómez‐Casero, Rafael, Quintana Díaz, Manuel, Villén Villegas, Tomás, Cobo Mora, Julio, Carballo Cardona, César

“…Objectives Gastrointestinal (GI) bleeding is a common illness seen in the emergency department. The prognosis varies from self‐limited to potentially life…”
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Evaluation of a direct high-capacity target screening approach for urine drug testing using liquid chromatography–time-of-flight mass spectrometry by Saleh, Aljona, Stephanson, Niclas Nikolai, Granelli, Ingrid, Villén, Tomas, Beck, Olof

“…► A multi target analytical approach for clinical drugs of abuse screening was explored. ► The analysis time was short. ► The selectivity was based on high…”
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Lung ultrasound in the diagnosis of radio-occult pneumonia in the returned traveller: a case of measles pneumonia by Barrigoto, Cleide Luís das Neves Rato, Chen, Yale Tung, Suarez-Garcia, Patricia, Villén Villegas, Tomas, De la Calle-Prieto, Fernando

“…The diagnosis of measles was made by the typical clinical presentation and it was confirmed by serologic testing (IgM positive/IgG negative). [...]due to low…”
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Results of the implementation of a double-check protocol with point-of-care ultrasound for acute heart failure in the emergency department by Villén, Tomás, Tung, Yale, Llamas, Rafael, Neria, Fernando, Carballo, César, Vázquez, José Luis, Monge, Diana

“…Objective To determine the effectiveness of a double-check protocol using Point-of-Care Ultrasound in the management of patients diagnosed with Acute Heart…”
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Detection of anabolic agents including selective androgen receptor modulators in samples outside of sport by Bohlin, Kim Petterson, Pohanka, Anton, Andersson, Alexander, Villén, Tomas, Ekström, Lena

“…Selective androgen receptor modulators (SARMs) are prohibited by the World Anti‐Doping Agency (WADA) since 2008. Similarly, to anabolic androgenic steroids…”
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Emergency Thoracic Ultrasound in the Differentiation of the Etiology of Shortness of Breath (ETUDES): Sonographic B‐lines and N‐terminal Pro‐brain‐type Natriuretic Peptide in Diagnosing Congestive Heart Failure by Liteplo, Andrew S., Marill, Keith A., Villen, Tomas, Miller, Robert M., Murray, Alice F., Croft, Peter E., Capp, Roberta, Noble, Vicki E.

“…Objectives:  Sonographic thoracic B‐lines and N‐terminal pro‐brain‐type natriuretic peptide (NT‐ProBNP) have been shown to help differentiate between…”
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Comparison of All-Cause Mortality Following VTE Treatment Between Propensity Score-Adjusted Observational Studies and Matched Randomized Controlled Trials: Meta-Epidemiologic Study by Coscia, Claudia, Jaureguizar, Ana, Quezada, Carlos Andres, Muriel, Alfonso, Monreal, Manuel, Villén, Tomas, Barbero, Esther, Chiluiza, Diana, Yusen, Roger D, Jimenez, David

“…It is unknown whether propensity score-adjusted observational studies produce results comparable to those of randomized controlled trials (RCTs) that address…”
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Accuracy and Interobserver Reliability of the Simplified Pulmonary Embolism Severity Index Versus the Hestia Criteria for Patients With Pulmonary Embolism by Quezada, Carlos Andrés, Bikdeli, Behnood, Villén, Tomás, Barrios, Deisy, Mercedes, Edwin, León, Francisco, Chiluiza, Diana, Barbero, Esther, Yusen, Roger D., Jimenez, David, Mark Courtney, D.

“…Objectives The objective was to assess and compare the accuracy and interobserver reliability of the simplified Pulmonary Embolism Severity Index (sPESI) and…”
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