Background: During a critical event in the labor and delivery operating room, it is crucial for team members responding to the situation to be aware of the designated leaders. Visual and verbal cues have been utilized to designate leadership in various healthcare settings; however, previous research has indicated mixed results using visual cues for role designation.
Methods: The purpose of this study was to explore the use of the red surgical hat as a visual cue of leadership during obstetric emergency simulation training. We used a mixed-methods design to analyze simulation-based education video and debriefing transcripts.
Results: There was a statistically significant difference in the proportion of participants who declared leadership vs. those who donned the red hat. Participants were more likely to visually declare leadership utilizing a red surgical bouffant hat than to verbally declare leadership. Most participants indicated that observing the red hat to detect leadership in the operating room was more effective than when leaders used a verbal declaration to inform others who was leading.
Conclusions: Our findings suggest that utilizing a visual cue of leadership with the red surgical bouffant hat improves participant perceptions of communication of the surgical team during an obstetrical critical event in a simulation environment.
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http://dx.doi.org/10.1186/s41077-024-00295-2 | DOI Listing |
J Dairy Sci
January 2025
Department of Applied Animal Science & Welfare, Swedish University of Agricultural Sciences (SLU), Box 7024, 753 23 Uppsala, Sweden.
Methane emissions from ruminant digestion contribute significantly to global anthropogenic greenhouse gas emissions. Members of the phylum Rhodophyta (red algae), particularly Asparagopsis sp., have shown promising results in reducing methane emissions in ruminants, due to their high content of halogenated methane analog compounds.
View Article and Find Full Text PDFHeliyon
January 2025
Department of Urology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
Objective: This study aimed to establish a robust predictive model for biochemical recurrence (BCR) in patients with prostate cancer who underwent robot-Assisted Radical Prostatectomy.
Material And Methods: A cohort of 1700 patients who underwent robot-assisted radical prostatectomy (RARP) for prostate cancer between August 2009 and December 2022 was included. BCR was defined as two consecutive PSA levels exceeding 0.
Background: Chronic red blood cell (RBC) transfusion is an established therapy to prevent stroke in patients with sickle cell anemia (SCA). It is unclear if adding daily hydroxyurea treatment to chronic transfusion is beneficial.
Study Design And Methods: We conducted a phase 2 clinical trial (NCT03644953) investigating the addition of dose-escalated hydroxyurea to chronic transfusion for patients with SCA receiving simple chronic transfusion for stroke prevention.
Spectrochim Acta A Mol Biomol Spectrosc
March 2025
Light, Nanomaterials, Nanotechnologies (L2n), CNRS UMR 7076, University of Technology of Troyes, 10004 Troyes, France.
In this work, we performed a comprehensive spectroscopic analysis of the "Portrait of a Young Man in a Wide-Brimmed Hat with a Feather" authored by an unknown artist and housed in the National Art Museum of the Republic of Belarus. Previously this portrait was a part of the Myatlev collection (St. Petersburg, Russia).
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Key Laboratory of Landscaping, Ministry of Agriculture and Rural Affairs, Key Laboratory of Biology of Ornamental Plants in East China, College of Horticulture, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China; Sanya Research Institute of Nanjing Agricultural University, Sanya 572000, China. Electronic address:
Yellow tepal is a unique trait of the American lotus (Nelumbo lutea), and all yellow lotus cultivars in the market possess genetic material from the American lotus. However, the formation of yellow tepals in lotus and the genetic mechanism of their formation remain unclear. In this study, we identified a transposon DNA/hAT-Ac, located within the promoter region of an R2R3-MYB transcription factor, MYB12, by comparing the insertion patterns of transposons in the genomes of American and Asian lotus (Nelumbo nucifera).
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