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Multi-crosslinking nanoclay/oxidized cellulose hydrogel bandage with robust mechanical strength, antibacterial and adhesive properties for emergency hemostasis.
J Colloid Interface Sci
December 2024
College of Marine Life Sciences, Ocean University of China, No. 5 Yushan Road, Qingdao 266003, China. Electronic address:
Emergency bleeding presents significant challenges such as high blood flow and rapid hemorrhaging. However, many existing hemostatic bandages face limitations, including the uncontrolled release of hemostatic agents, insufficient mechanical strength, poor adhesion, and complex manufacturing processes. To address these limitations, we developed a multifunctional hydrogel bandage for emergency hemostasis using a one-pot synthesis method.
View Article and Find Full Text PDFNovel bimanual haptic simulator for epidural loss-of-resistance detection: a pilot study assessing movement strategies and performance across anesthesiologist experience levels.
Int J Obstet Anesth
December 2024
Department of Biomedical Engineering and the School of Brain Sciences and Cognition, Ben Gurion University of the Negev, Beer Sheva, Israel.
Background: Correct identification of the epidural space requires extensive training for technical proficiency. This study explores a novel bimanual haptic simulator designed for the precise insertion of an epidural needle based on loss-of-resistance (LOR) detection, providing realistic dual-hand force feedback.
Methods: The simulator, equipped with two haptic devices connected to a Tuohy needle and an LOR syringe, was designed to simulate the tissues' resistive forces felt by the user during the procedure, offer anatomical variability and record detailed performance metrics for personalized feedback.
Ultrasound-assisted middle thoracic epidural catheter placement utilizing the most dorsal sites of bilateral transverse process roots as anatomical landmarks: A cadaveric observational study and a clinical randomized controlled trial.
J Clin Anesth
January 2025
Department of Anesthesiology, Sapporo Medical University School of Medicine, 291 South 1 West 16, Chuo-ku, Sapporo-shi, Hokkaido 060-8543, Japan.
Study Objective: We developed an innovative method for ultrasound-assisted thoracic epidural catheter placement and assessed its potential to reduce procedural duration for trainees.
Design: A cadaveric observational study and a clinical randomized controlled trial.
Setting: Sapporo Medical University Hospital.
Clinical Manifestations.
Alzheimers Dement
December 2024
FTD Disorders Registry, King of Prussia, PA, USA.
Background: Frontotemporal degeneration (FTD) is a complex, heterogeneous group of fatal adult-onset disorders which lead to progressive dysfunction in behavior, motor symptoms, language, and/or cognition. While advances in research are cause for optimism, trials are hindered by the availability of participants. As FTD clinical trials typically require co-participation of a study partner, care partner perspectives on research are critical to understanding how to support recruitment and retention.
View Article and Find Full Text PDFOpen-ended urethral catheters reduce catheter obstruction after hypospadias repair.
Front Pediatr
December 2024
Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Backgrounds: Urethral catheter obstruction is a notable issue that pediatric patients with hypospadias may encounter in the early postoperative period. This retrospective study aims to assess the efficacy of open-ended urethral catheters with 2 side holes in mitigating catheter obstruction in pediatric patients following hypospadias repair.
Materials And Methods: The clinical data of pediatric patients who underwent hypospadias repair surgery from January 2021 to October 2023 were retrospectively collected.
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