Objectives: To investigate hygiene management and catheter maintenance of reusable silicone catheters for intermittent self-catheterization (ISC) in Japan and examine their relationship with symptomatic urinary tract infection (sUTI).
Methods: We conducted a cross-sectional Internet survey of people performing ISC using reusable silicone catheters owing to spinal cord lesions in Japan. Hygiene management and catheter maintenance of reusable silicone catheters and the incidence and frequency of sUTI were evaluated. We also examined the significant risk factors for sUTI.
Results: Of 136 respondents, 62 (46%), 41 (30%), and 58 (43%) washed hands with water, washed hands with soap, and cleaned or disinfected the urethral meatus every time or most of the time before ISC, respectively. No significant difference was observed in the incidence and frequency of sUTI between respondents who adhered to these procedures and those who did not. There were no significant differences in the incidence and frequency of sUTI in respondents who changed their catheters every month and in those who changed their preservation solution within 2 days compared with those who did not. In multivariate analysis, pain during ISC, inconvenience of indoor mobility, bowel management problems, and participants' feeling of never having received instruction on catheter replacement were significant risk factors for sUTI.
Conclusions: There are individual differences in hygiene management and catheter maintenance of reusable silicone catheters, but the influence of these differences on the incidence and frequency of sUTI is not clear. Pain during ISC, bowel management problems, and inadequate instruction on catheter maintenance procedures are factors associated with sUTI.
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http://dx.doi.org/10.1111/luts.12490 | DOI Listing |
Biomed Phys Eng Express
December 2024
Department of Radiation Oncology, Northwest Memorial Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, United States of America.
. Electron beam treatment often requires bolus to augment surface dose to nearly 100%. There are no optimum bolus materials and hence a high-Z based clothlike material is investigated to reduce air column in treatment that provides optimum surface dose.
View Article and Find Full Text PDFJ Hazard Mater
December 2024
Analytical Chemistry Group, Department of Plant and Environmental Science, University of Copenhagen, Thorvaldsensvej 40, Frederiksberg C 1871, Denmark.
Estimating the chemical hazards of drinking water stored in reusable plastic bottles is challenging due to the numerous intentionally and unintentionally added chemicals. To address this, we developed a broad screening strategy using evaporation enrichment and liquid chromatography high-resolution mass spectrometry (LC-HRMS) to evaluate migration of non-volatile chemicals from various reusable plastic bottles. The study analyzed a wide range of materials, revealing significant variability in chemical profiles across different bottle types.
View Article and Find Full Text PDFJ Colloid Interface Sci
February 2025
NTNU Nanomechanical Lab, Department of Structural Engineering, Norwegian University of Science and Technology (NTNU), Trondheim 7491, Norway. Electronic address:
Ice accumulation poses significant challenges across numerous industries. While dynamic anti-icing surfaces (DAIS) have shown potential in mitigating ice formation and adhesion, their practical use is often limited by the rapid diffusion of liquids and lack of reusability. Overcoming these limitations is crucial to addressing the environmental and economic issues related to ice management.
View Article and Find Full Text PDFJ Vet Med Educ
August 2024
Scientific Officer and Clinical Skills Laboratory Coordinator, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 5/F Block 1B To Yuen Building, 31 To Yuen Street, Kowloon, Hong Kong, China.
Proficiency with ram breeding soundness examinations requires competency with palpation, a skill that can be difficult to teach and assess. There are limited small ruminant clinical skills models available, despite the advantages they offer in veterinary education. We developed reusable models for teaching ram breeding soundness examinations, focusing on scrotal assessment and palpation.
View Article and Find Full Text PDFCureus
September 2024
Engineering, Skinister Medical, Woodland, USA.
Condom catheters are also called external urinary collection devices to collect urine and monitor urine output in hospitalized and other patients with urinary incontinence. They play an important role in reducing catheter-associated urinary tract infections by using invasive indwelling catheters that are placed inside the bladder. Currently, male external catheters come with or without adhesives.
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