Background: The aim of the retrospective study was to compare the indications, the postoperative outcomes, and the survival of the supracricoid laryngectomy with cricohyoidoepiglottopexy and the anterior frontal laryngectomy.
Method: Nineteen patients who underwent cricohyoidoepiglottopexy (group I) and 23 patients who underwent reconstructive anterior frontal laryngectomy (group II) from January 1992 and December 2004 have been reviewed. We have compared their respective indications and postoperative outcomes.
Results: There were no differences for median time before decanulation. Median time for removal feeding tube, for first oral alimentation, and hospital stay period were significantly shorter in group II. Five-year survival was 85% (group I) and 95% (group II). Local tumor control was obtained in 83% in group I and in 87% in group II.
Conclusion: Cricohyoidoepiglottopexia (CHEP) was used more often than anterior frontal laryngectomy when there was contralateral vocal fold spread but resulted in longer postoperative outcomes.
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http://dx.doi.org/10.1002/hed.20888 | DOI Listing |
Clin Biomech (Bristol)
January 2025
Department of Veterans Affairs, Center for Limb Loss and MoBility, Seattle, WA, USA; Department of Mechanical Engineering, University of Washington, Seattle, WA, USA. Electronic address:
Background: Ambulatory individuals with lower limb amputations often face challenges with body support, body propulsion, and balance control. Carrying an infant, toddler, backpack, or other load can exacerbate these challenges and highlights the importance of prescribing the most suitable prosthetic foot. The aim of this study was to examine the influence of five different prosthetic feet on walking performance during various load carriage conditions.
View Article and Find Full Text PDFBr J Hosp Med (Lond)
January 2025
Aberdeen Biomedical Imaging Centre, University of Aberdeen, Aberdeen, UK.
Previous research has shown that smoking tobacco is associated with changes or differences in brain volume and cortical thickness, resulting in a smaller brain volume and decreased cortical thickness in smokers compared with non-smokers. However, the effects of smokeless tobacco on brain volume and cortical thickness remain unclear. This study aimed to investigate whether the use of shammah, a nicotine-containing smokeless tobacco popular in Middle Eastern countries, is associated with differences in brain volume and thickness compared with non-users and to assess the influence of shammah quantity and type on these effects.
View Article and Find Full Text PDFNeuropsychologia
January 2025
Hulusi Behcet Life Sciences Research Laboratory, Neuroimaging Unit, Istanbul University, 34093, Istanbul, Turkey; Department of Neurology, Behavioral Neurology and Movement Disorders Unit, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey.
This study aimed to investigate prospective memory (PM) in patients with memory complaints but without dementia (PWD) and correlate findings with resting-state functional connectivity (rsFC) alterations. We hypothesized that PM impairment would be evident at a certain relatively early point in the continuum and specific rsFC patterns would be the neuroimaging signature of this impairment. Sixty PWD participated in the study.
View Article and Find Full Text PDFBrain Lang
January 2025
Department of Veterans Affairs Rehabilitation Research and Development Brain Rehabilitation Research Center at the Malcom Randall VA Medical Center, Gainesville, FL 32608, USA; University of Florida Department of Neurology, Gainesville, FL 32610, USA; Neurology Service, North Florida/South GeorgiaUSA Veterans Health System and Department of Neurology, University of Florida, Gainesville, FL 32608, USA. Electronic address:
Introduction: Although many white matter tracts underlying language functions have been identified, even in aggregate they do not provide a sufficiently detailed and expansive picture to enable us to fully understand the computational processes that might underly language production and comprehension. We employed diffusion tensor tractography (DTT) with a tensor distribution model to more extensively explore the white matter tracts supporting core language functions. Our study was guided by hypotheses stemming largely from the aphasia literature.
View Article and Find Full Text PDFEur J Neurosci
January 2025
Department of Psychology, National Chengchi University, Taipei, Taiwan.
Word problems are essential for math learning and education, bridging numerical knowledge with real-world applications. Despite their importance, the neural mechanisms underlying word problem solving, especially in children, remain poorly understood. Here, we examine children's cognitive and brain response profiles for arithmetic word problems (AWPs), which involve one-step mathematical operations, and compare them with nonarithmetic word problems (NWPs), structured as parallel narratives without numerical operations.
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