Results 11 to 20 of about 627,119 (126)

Development of a Modular Tissue Phantom for Evaluating Vascular Access Devices

open access: yesBioengineering, 2022
Central vascular access (CVA) may be critical for trauma care and stabilizing the casualty. However, it requires skilled personnel, often unavailable during remote medical situations and combat casualty care scenarios.
Emily N. Boice   +6 more
doaj   +1 more source

Partial segmental thrombosis of the corpus cavernosum associated with recreational use of sildenafil

open access: yesUrology Case Reports, 2021
Partial segmental thrombosis of the corpus cavernosum (PSTCC) is a rare disease involving thrombosis at the proximal corpus cavernosum. We describe the case of a 39-year-old African American man presenting with right groin pain who was diagnosed with ...
Gina Baaklini   +4 more
doaj   +1 more source

Effect of continuous local dexamethasone on tissue biomechanics and histology after inhalational burn in a preclinical model

open access: yesLaryngoscope Investigative Otolaryngology, Volume 8, Issue 4, Page 939-945, August 2023., 2023
Abstract Objective Inhalational burns frequently lead to dysphonia and airway stenosis. We hypothesize local dexamethasone delivery via a novel drug‐eluting electrospun polymer‐mesh endotracheal tube (ETT) reduces biomechanical and histologic changes in the vocal folds in inhalational burn. Methods Dexamethasone‐loaded polymer mesh was electrospun onto
Ronit Malka   +9 more
wiley   +1 more source

An Explainable Machine-Learning Model for Compensatory Reserve Measurement: Methods for Feature Selection and the Effects of Subject Variability

open access: yesBioengineering, 2023
Tracking vital signs accurately is critical for triaging a patient and ensuring timely therapeutic intervention. The patient’s status is often clouded by compensatory mechanisms that can mask injury severity. The compensatory reserve measurement (CRM) is
Carlos N. Bedolla   +4 more
doaj   +1 more source

Hospital triage and skin disease: hospital outcomes are differentially associated with cutaneous morphology

open access: yesInternational Journal of Dermatology, Volume 62, Issue 8, Page 1034-1039, August 2023., 2023
Abstract Background Determining the exact dermatologic diagnosis is difficult in the inpatient setting. Objective Determine whether morphologic classification rather than specific diagnosis is associated with hospital outcomes. Methods Retrospective single‐center study.
Cory Pettit   +4 more
wiley   +1 more source

Hardware-in-Loop Comparison of Physiological Closed-Loop Controllers for the Autonomous Management of Hypotension

open access: yesBioengineering, 2022
Trauma and hemorrhage are leading causes of death and disability worldwide in both civilian and military contexts. The delivery of life-saving goal-directed fluid resuscitation can be difficult to provide in resource-constrained settings, such as in ...
Eric J. Snider   +6 more
doaj   +1 more source

Pyrophosphate as a novel anticoagulant for storage of whole blood: A proof‐of‐concept study

open access: yesTransfusion, Volume 63, Issue 7, Page 1392-1398, July 2023., 2023
Abstract Background Citrate is the only anticoagulant currently Food and Drug Administration (FDA)‐approved for the long‐term storage of blood for transfusion. Citrate inhibits phosphofructokinase and may play a pro‐inflammatory role, suggesting that there may be an advantage to using alternative anticoagulants.
Maximilian Feth   +4 more
wiley   +1 more source

Low-volume resuscitation with normal saline is associated with microvascular endothelial dysfunction after hemorrhage in rats, compared to colloids and balanced crystalloids

open access: yesCritical Care, 2017
Background Restoration of endothelial glycocalyx (EG) barrier may be an essential therapeutic target for successful resuscitation. The aim of this study was to compare in vivo the effects of resuscitation with normal saline (NS) to lactated Ringer’s ...
Luciana N. Torres   +4 more
doaj   +1 more source

Training Ultrasound Image Classification Deep-Learning Algorithms for Pneumothorax Detection Using a Synthetic Tissue Phantom Apparatus

open access: yesJournal of Imaging, 2022
Ultrasound (US) imaging is a critical tool in emergency and military medicine because of its portability and immediate nature. However, proper image interpretation requires skill, limiting its utility in remote applications for conditions such as ...
Emily N. Boice   +6 more
doaj   +1 more source

Cricopharyngeus Muscle Dysfunction and Hypopharyngeal Diverticula (e.g., Zenker): A Multicenter Study

open access: yesThe Laryngoscope, Volume 133, Issue 6, Page 1349-1355, June 2023., 2023
This serves as the seminal work from the prospective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeal Hypertonicity Surgery (POUCHS) Collaborative. Of the 250 persons enrolled, 85% had a Zenker diverticula (ZD), 9% had evidence of cricopharyngeus muscle dysfunction (CPMD) without diverticula and 4 ...
Rebecca J. Howell   +32 more
wiley   +1 more source

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