While prior reports have demonstrated intravascular ultrasound (IVUS)-guided inferior vena cava filter (IVCF) deployment to be feasible, larger reviews using the latest generation of filters in the nontrauma setting are absent. We review our experience with the deployment of 104 IVCFs using IVUS, whereby we transition from a combined use of IVUS with traditional road mapping techniques (venography and/or renal vein cannulation) to the sole use of the IVUS as the road mapping tool for IVCF insertion. The use of IVUS for IVCF deployment minimizes radiation exposure to patients and staff, minimizes patient contrast exposure, and minimizes dependency on auxiliary staff for fluoroscopy. Intravascular ultrasound IVCF deployments can be performed without increasing morbidity and mortality, case duration, or overall costs when compared to standard deployments. The learning curve for transitioning into the use of the IVUS as the primary road mapping tool for IVCF deployments is approximately 20 cases.
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http://dx.doi.org/10.1177/1538574410393753 | DOI Listing |
Ecotoxicol Environ Saf
January 2025
College of Resource and Environment, Henan Polytechnic University, Jiaozuo 454003, China.
Identifying and quantifying the dominant factors influencing heavy metal (HM) pollution sources are essential for maintaining soil ecological health and implementing effective pollution control measures. This study analyzed soil HM samples from 53 different land use types in Jiaozuo City, Henan Province, China. Pollution sources were identified using Absolute Principal Component Score (APCS), with 8 anthropogenic factors, 9 natural factors, and 4 soil physicochemical properties mapped using Geographic Information System (GIS) kernel density estimation.
View Article and Find Full Text PDFBiol Rev Camb Philos Soc
January 2025
Wildlife Observatory of Australia (WildObs), Queensland Cyber Infrastructure Foundation (QCIF), Brisbane, Queensland, 4072, Australia.
Camera traps are widely used in wildlife research and monitoring, so it is imperative to understand their strengths, limitations, and potential for increasing impact. We investigated a decade of use of wildlife cameras (2012-2022) with a case study on Australian terrestrial vertebrates using a multifaceted approach. We (i) synthesised information from a literature review; (ii) conducted an online questionnaire of 132 professionals; (iii) hosted an in-person workshop of 28 leading experts representing academia, non-governmental organisations (NGOs), and government; and (iv) mapped camera trap usage based on all sources.
View Article and Find Full Text PDFHealth Policy Plan
January 2025
University of Cape Town, Health Systems and Policy Division and London School of Hygiene and Tropical Medicine, Falmouth Road, Observatory, Cape Town 7925, South Africa.
Understanding health systems as comprising interacting elements of hardware and software acknowledges health systems as complex adaptive systems (CAS). Hardware represents the concrete components of systems, whereas software represents the elements which influence actions and underpin relationships, such as processes, values and norms As a specific call for research on health system software was made in 2011, we conducted a qualitative scoping review considering how and for what purpose the concept has been used since then. Our overall purpose was to synthesise current knowledge and generate lessons about how to deepen research on, and understanding of, health system software.
View Article and Find Full Text PDFPlant Physiol Biochem
January 2025
Mid-Florida Research and Education Center, Environmental Horticulture Department, University of Florida, 2725 S. Binion Road, Apopka, FL, 32703, USA. Electronic address:
Lagerstroemia excelsa is a unique plant species from China, holds a significant aesthetic and economic value, and plays a crucial role in landscape architecture and horticulture. Thus far, there is little genetic and genomic information available about this species, which limits its use in development of new cultivars. In this study, a high-quality genome map of L.
View Article and Find Full Text PDFLangmuir
January 2025
School of Chemistry and Chemical Engineering, State Key Laboratory of Polyolefins and Catalysis, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China.
Polyvinylidene fluoride (PVDF) latex nanoparticles serve as a versatile platform for surface modification due to their role as precursors in PVDF manufacturing. However, the strong chemical stability and poor compatibility of PVDF present significant challenges for effective surface modification. To address this, we developed a method that facilitates surface modification through chain entanglement.
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