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Background: In the context of the current coronavirus pandemic, we propose an inexpensive, innovative overhead transparent plastic barrier with powered suction (OTPBPS) technique using materials that are ubiquitous in the hospital, easy to set up in minutes and well tolerated by the patients. As presented in this case report, it is an effective method to reduce viral spread from patients with positive or suspected yet unconfirmed coronavirus disease 2019 status.
Case Description: A 49-year-old male was admitted to the hospital with a diagnosis of cervical stenosis and a C6-C7 disc herniation with spinal cord compression. The OTPBPS technique was set up to create a negative pressure environment around the patient's head, using a Mayo stand, a transparent plastic bag, and powered wall canister suction. The neurosurgeon successfully performed an anterior cervical discectomy and instrumented fusion under OTPBPS. The patient was satisfied with the intubation and anesthetic management and reported excellent feedback.
Conclusion: The OTPBPS technique helps control the spread of an aerosolized viral load from the patient's mouth or airway during awake fiber-optic intubation. This technique will help anesthesiologists and other front-line health-care providers manage copious endotracheal secretions and droplet particles, which have an immense infectious potential.
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http://dx.doi.org/10.25259/SNI_801_2020 | DOI Listing |
Int J Biol Macromol
September 2025
Organization for Marine Science and Technology, Nagasaki University, Nagasaki 8528521, Japan. Electronic address:
This study characterized agar extracted from Gelidium elegans using ultrasound-assisted extraction (UAE) compared with conventional extraction (CV). The CV yielded significantly higher agar (21.50 %) than UAE (17.
View Article and Find Full Text PDFFood Chem
August 2025
Division of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore 641114, India. Electronic address:
Optimal proportions of plasticizers, crosslinkers, and hydrophobicity modifiers are essential for biopolymer film formulations. In this study, Cellulose acetate bioplastic films were prepared with varying concentrations of polyethylene glycol (PEG), malic acid (MA), and hexadecanoic acid (HAD). The resulting films were characterized for thickness (TH), water absorbency (WA), transparency (TP), and equilibrium moisture content (MC).
View Article and Find Full Text PDFJ Hazard Mater
September 2025
Laboratory of Environmental Technology, INET, Tsinghua University, Beijing 100084, PR China; Beijing Key Laboratory of Radioactive Waste Treatment, Tsinghua University, Beijing 100084, PR China. Electronic address:
Microplastic (MP) pollution in the Yangtze River has emerged as a major environmental concern, because MPs are frequently detected and pose serious threats to ecosystems. Understanding the characteristics of MPs is essential for assessing their environmental behavior and associated risks. This paper investigated the current status of MP pollution in the Yangtze River, including the abundance, shape, polymer type, and color.
View Article and Find Full Text PDFFront Cell Infect Microbiol
September 2025
Department of Burns and Plastic Surgery, Jinling Hospital, Jinling Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
Background: Burn injuries are a common cause of trauma globally, with extensive burns (≥ 50% total body surface area burned) associated with high rates of sepsis and mortality. This study aims to identify risk factors associated with sepsis and mortality in extensively burned patients and to develop accurate, interpretable predictive models via machine learning algorithms.
Methods: A retrospective cohort study was conducted utilizing data from two Burn Critical Care Units in Eastern China from 2012-2023.
Environ Monit Assess
September 2025
Department of Occupational and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, Gansu, 730000, People's Republic of China.
Multiple environments (such as water and soil) on Earth are contaminated with randomly distributed microplastics (MPs). Wind and water can redistribute MPs from their point sources to diverse locations (such as farmland, lakes, and rivers), thus necessitating simultaneous monitoring. This study systematically investigated the contamination of MPs in the wastewater treatment plant (WWTP), its surrounding water bodies, and the soils around plastic factories.
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