Buscador de Tesis y publicaciones académicas

Artículo 2026 Acceso abierto Revisado por pares

Ultrasound-Guided Supracondylar Radial Nerve Block Versus Hematoma Block for Closed Reductions of Distal Radius Fracture in the Emergency Department: A Randomized Controlled Clinical Trial

Natalia Olmos Muskus · Mónica Botero Bermúdez · Daniela Caro Hurtado · Alejandro Mejía Grueso · y 2 más

To compare the analgesic efficacy of hematoma block versus ultrasound guided supracondylar radial nerve block for distal radius fracture reduction and its effect on reduction quality in the emergency department.A randomized controlled, open label trial, with blinded analysis was conducted. Patients aged 18 years or old...

Original Research

• Elsevier BV
• English
• DOI: 10.1016/j.jhsg.2026.101095

Leer el documento

Artículo 2026 Acceso abierto Revisado por pares

Vascular Surgical Tips for Sacral Tumor Surgery: A Practical Narrative Review

Fernando Padilla-Lichtenberger · Federico Landriel · Gustavo Giraldo · William G.J. Teixeira · y 9 más

Narrative Review OBJECTIVES: To summarize practical vascular management strategies for sacral tumor resections, focusing on perioperative hemorrhage control and surgical safety.A narrative literature review - as opposed to a systematic review - was conducted using the MEDLINE (PubMed) database, supplemented by manual (...

• Elsevier BV
• English
• DOI: 10.1016/j.wneu.2026.125315

Leer el documento

Artículo 2026 Revisado por pares

What are plastic sinks? A comprehensive framework and functional typology

Nelson, Rangel-Buitrago · Lucio, Brabo · Tommaso, Giarrizzo · William J, Neal · y 2 más

The global ocean receives an estimated 15 teragrams of plastic annually, yet less than 0.2% of this mass is detected floating at the surface. This imbalance, known as the "missing plastic paradox," indicates the presence of diverse plastic sinks, environments and processes that accumulate and retain plastic debris temp...

• Elsevier BV
• English
• DOI: 10.1016/j.marpolbul.2026.120068

Ver ficha

Artículo 2026 Revisado por pares

Bacterial nanocellulose as a drug delivery system for local anesthetics: A novel approach for non-invasive pain management

Ana Cañas-Gutiérrez · Melissa Castaño · Cristina Castro-Herazo · Lenka Toro · y 1 más

This study presents the development of bacterial nanocellulose (BNC) membranes derived from "Nata de fique" for local anesthesia applications. The membranes were successfully produced using fique juice as a culture medium and exhibited a characteristic nanofibrillar structure. After a purification process with KOH, the...

engineering and technology nano-technology

• Elsevier BV
• English
• DOI: 10.1016/j.xphs.2026.104489

Ver ficha

Artículo 2026 Revisado por pares

Prognostic impact of prolonged QRS duration or LBBB morphology on cardiovascular outcomes in chronic heart failure without ventricular pacing or cardiac resynchronization therapy: A systematic review and meta-analysis

Catalina Herrán-Fonseca · Pedro Gomes Batista · Marcela Vasconcelos Montenegro · Railla Raquel Albino dos Santos Silva · y 5 más

Prolonged QRS duration and left bundle branch block (LBBB) morphology are markers of ventricular dyssynchrony associated with adverse outcomes in chronic heart failure (CHF). Whether these findings independently predict prognosis across heart failure phenotypes without ventricular pacing or cardiac resynchronization th...

medical and health sciences clinical medicine

• Elsevier BV
• English
• DOI: 10.1016/j.jelectrocard.2026.154430

Ver ficha

Artículo 2026 Revisado por pares

Interaction between microplastics and physicochemical properties of sediment: A multi-ecosystem analysis in a protected area of the Colombian Caribbean

Andrew E, Santiago-Duran · Ana V, Correa-Salas · Jonathan D, Ayala-Rodríguez · Liceth Carolina, Costa-Redondo · y 4 más

The Los Flamencos Fauna and Flora Sanctuary (SFF Los Flamencos), located on the Colombian Caribbean coast (La Guajira), comprises five connected ecosystems exposed to anthropogenic pressures, including tourism, wastewater discharge, artisanal fishing, and inadequate waste management. This study presents the first multi...

• Elsevier BV
• English
• DOI: 10.1016/j.marpolbul.2026.120045

Ver ficha

Artículo 2026 Acceso abierto Revisado por pares

Investigating the effects of antidepressants on measures of insulin resistance in major depressive disorder: A systematic review

Sabrina Wong · Gia Han Le · Yang Jing Zheng · Hernan F. Guillen-Burgos · y 3 más

Persons with depression are disproportionately at risk for developing insulin resistance. Replicated evidence indicates that insulin resistance blunts acute antidepressant response; however, some antidepressants exacerbate insulin resistance risk. Herein, we aim to comprehensively evaluate previous literature reporting...

Major Depressive Disorder Humans Insulin Resistance Antidepressive Agents, Tricyclic

• Elsevier BV
• English
• DOI: 10.1016/j.jad.2026.122156

Leer el documento

Artículo 2026 Acceso abierto Revisado por pares

Are scales Fréchet?

Raúl Figueroa-Sierra · Osvaldo Guzmán · Michael Hrušák · Adam Kwela

We continue the study of Dow spaces of a $\mathfrak{b}$-scale, originally introduced by Alan Dow in "$π$-Weight and the Fréchet-Urysohn property" (Topology and its Applications, Vol. 174, pp. 56-61). We prove that it is consistent that all such spaces are Fréchet, but it is also consistent that none of them is. We use...

54A20, 54A35, 03E05, 03E17 Ideals on countable sets Katětov order General Topology (math.GN)

• Elsevier BV
• Poland
• English
• DOI: 10.1016/j.topol.2026.109901

Leer el documento

Artículo 2026 Revisado por pares

Childhood adversity profiles and psychosocial recovery after suicide attempt: A cross-sectional analysis of 2023–2025 population-based surveillance data in Colombia

Felipe Agudelo-Hernández · Stefanny Cadavid-Jimenez

Adverse childhood experiences (ACEs) are associated with mental disorders and suicidal behavior but less is known about their relationship with psychosocial recovery after a suicide attempt in Latin American adults.To examine associations between ACE-IQ exposure and multidimensional psychosocial recovery among adults w...

• Elsevier BV
• English
• DOI: 10.1016/j.chiabu.2026.108316

Ver ficha

Artículo 2026 Acceso abierto Revisado por pares

Advanced organ support and rescue therapies in critically ill adults with severe yellow fever: a scoping review

Jeison Andres Morales-Olivera · Henry Robayo-Amortegui · Alex Julián Forero-Delgadillo · Jhoana Andrea Sanchez-Rubio · y 6 más

Severe yellow fever (YF) is associated with acute liver failure, multiorgan dysfunction, and mortality exceeding 60% among critically ill patients. In the absence of effective antiviral therapy, advanced organ support and rescue interventions have been increasingly used, although their clinical benefit remains uncertai...

• Elsevier BV
• English
• DOI: 10.1016/j.ijid.2026.109118

Leer el documento