Objectives: To explore Australian cricket participants' knowledge of concussion assessment and management, and awareness of current concussion guidelines.
Design: Cross-sectional survey.
Methods: Novel and validated surveys were disseminated online, among over 16 year Australian cricket players and officials at the end of the 2018/19 cricket season. Data were collected on knowledge and awareness of concussion and analysed using descriptive statistics and crosstabulations. Further comparisons were made for the players between injured and non-injured, and helmet wearers and non-helmet wearers using Fisher's exact statistical test.
Results: Both players (n = 224, 93 %) and officials (n = 36, 100 %) demonstrated strong knowledge of the importance of immediately evaluating suspected concussions. In comparison with players without helmets (n = 11), those using helmets (n = 135) considered replacing their helmets after a concussion to be vital to concussion assessment (p = 0.02). Overall, 80-97 % of players and 81-97 % of officials understood the importance of many factors regarding concussion management. When concussion management knowledge was compared by injury status, injured players (n = 17, 94 %) believed someone with a concussion should be hospitalised immediately, in contrast to non-injured players (n = 154, 69 %) (p = 0.04). Players (63 %) were less aware of concussion guidelines than officials (81 %).
Conclusions: Overall, the knowledge of concussion assessment and management was satisfactory. However, there were discrepancies among players on some aspects of awareness of concussion guidelines. Increasing players' familiarity and experience in using the concussion guidelines is warranted. Targeted campaigns are needed to further improve concussion recognition and treatment at community-level cricket, so all participants play a role in making cricket a safe sport.
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http://dx.doi.org/10.1016/j.jsams.2023.07.009 | DOI Listing |
Alzheimers Dement
December 2024
University of Missouri, Columbia, MO, USA.
Background: This study was to elucidate the impact of blast-induced neurotrauma (BINT) on phosphoproteome networks and cognition in a genetically heterogeneous population of mice (rTg4510) with the human tau P301L mutation linked to Alzheimer's disease-related dementia (ADRD) including frontotemporal dementia.
Method: Mild traumatic brain injury was induced in rTg4510 mice exposed to a single low-density blast (LIB) at an upright position. After assessment of cognitive function by the automated-Home Cage Monitoring (aHCM) system, frontal cortex tissue was collected at 40 days post-injury.
Background: Millions of people suffer from traumatic brain injury (TBI) annually and many subsequently develop AD-like characteristics, but the processes occurring in the brain and the reasons for the acquisition of AD-like dementia are unknown. TBI is the leading cause of mortality in young adults and causes a huge socioeconomic burden. Improving outcomes in these patients would be a significant public health benefit.
View Article and Find Full Text PDFBackground: Fall-related mild traumatic brain injuries (mTBI) are prevalent among older adults and are a predictor of dementia. Delays in diagnoses lead to prolonged symptoms and impairments. Dual-task posture may be more sensitive to detecting impairments compared to single-task posture, but research is limited.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Harvard University School of Medicine, Cambridge, MA, USA.
Background: Exposure to repetitive head impacts (RHI) is associated with the neurodegenerative tauopathy chronic traumatic encephalopathy (CTE). There is substantial heterogeneity in the clinical presentation of CTE. Younger age of first exposure (AFE) to American football has not been associated with odds or severity of CTE.
View Article and Find Full Text PDFCurr Sports Med Rep
January 2025
Lincoln Memorial University, Orange Park, FL.
Sport-related concussions are a common type of brain injury, and the best treatment is prevention. Recently, external jugular vein compression collars have been worn by National Football League players, but the current evidence is limited. To the best of the authors' knowledge, this is the first comprehensive, up-to-date systematic review addressing the use of jugular vein compression collars for decreasing concussion incidence in high-impact sports and activities.
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