Background: Emergency medical service (EMS) personnel are trained to insert intravenous (IV) lines at trauma scenes if the time for insertion does not prolong scene time. However, EMS providers continue to insert IV lines on scene.
Methods: A rural EMS provider provided trauma patient EMS IV insertion data for a 1-year period. No IV lines were inserted en route during this period. During the following 1-year period, a prospective trauma patient study protocol was instituted in which all IV insertions were attempted while en route to the emergency room.
Results: Three hundred six trauma patients had IV attempts on scene, and 341 trauma patients had IV insertion attempts en route. The average EMS on-scene time with IV insertions on scene was 19.8 minutes (IV insertion success, 79%) compared with 13.9 minutes (IV insertion success, 93%) on-scene time with IV insertions en route.
Conclusions: EMS IV insertion en route significantly decreases on-scene time and improves IV insertion success rates.
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http://dx.doi.org/10.1016/j.amjsurg.2010.09.021 | DOI Listing |
J Assist Reprod Genet
December 2024
Department of Reproductive Medicine, The Second Affiliated Hospital of Kunming Medical University, Kunming, China.
Purpose: This study aimed to investigate the genetic etiology in an infertile patient presenting with consistently elevated progesterone levels.
Methods: Genomic DNA was extracted from the patient's blood sample and subjected to whole-genome sequencing (NGS) using the Illumina NovaSeq platform. Bioinformatic analyses were conducted to identify single nucleotide variants (SNVs) and insertion-deletion mutations (Indels) potentially associated with the patient's clinical phenotype.
We experimentally demonstrate a cost-effective dual-polarization quadrature phase shift keying (DP-QPSK) coherent passive optical network (PON) system that operates at 100 Gbits/s/λ. This system utilizes distributed feedback lasers (DFBs) and a carrier recovery algorithm facilitated by a bifunctional frequency-domain pilot tone (FPT). To reduce costs in coherent PON implementations, low-cost DFBs are employed as the sole light sources, replacing the more expensive external cavity lasers (ECLs) at both the optical line terminal (OLT) and the optical network units (ONUs).
View Article and Find Full Text PDFCase Rep Cardiol
December 2024
Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
A 48-year-old male with a history of hyperlipidemia presented to the emergency department with chest pain. Electrocardiographic abnormalities indicated an acute coronary syndrome. Urgent coronary angiography revealed nondominant right coronary artery (RCA) occlusion.
View Article and Find Full Text PDFOper Orthop Traumatol
December 2024
Department of Orthopedics and Traumatology, Centre Hospitalier Universitaire Vaudois, (CHUV), Rue de Bugnon 46, 1011, Lausanne, Switzerland.
Objective: Minimally invasive percutaneous techniques are used to stabilize fractures of the anterior pelvic ring. Stabilization of the fracture facilitates early mobilization and rehabilitation, while percutaneous techniques reduce complications such as infection and bleeding.
Indications: Indicated for patients with non- or minimally displaced fractures of the anterior pelvic ring, or if fracture displacement can be reduced using minimally invasive techniques.
Successful transgenesis in model organisms has dramatically helped us understand gene function, regulation, genetic networks, and potential applications. Here, we introduce the universal single-copy knock-in system (Universal SKI System or U-SKI), designed for inserting any transgene by CRISPR/Cas9 in the genome. The Universal SKI System takes advantage of a plasmid (pSKI), which can also be used for extrachromosomal arrays, to facilitate the insertion of a transgene at specific safe harbor loci on each autosomal chromosome.
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