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Course G, Sharman JE, Tran V. Health Service Impacts and Risk Factors for Severe Trauma in Mountain Biking: A Narrative Review. Healthcare (Basel) 2023; 11:3196. [PMID: 38132086 PMCID: PMC10871082 DOI: 10.3390/healthcare11243196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/13/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023] Open
Abstract
Mountain biking is growing in participation but carries risk for severe injury and burden on health systems. Little is known about the impact of these injuries on emergency medical services, definitive healthcare, and factors contributing to accidents. This review aimed to determine the health service impacts of severe mountain bike trauma and risk factors, with a view to understanding critical gaps and needs. A systematic online search was conducted using the databases PubMed and MEDLINE complete and grey literature relating to mountain bike injury since the databases' inception to July 2023. The results show that although mountain biking has relatively high injury rates that are increasing, the impacts on health services were rarely documented, with some evidence indicating that even small increases in injuries from race events can overwhelm local health services. Severe injuries were more common in downhill disciplines. However, the definitions of what constitutes severe injury were variable. Severe injuries were more common in downhill disciplines, influenced by the rider skill level, demographics, participation in competitive events, trail design, environmental factors, and healthcare availability. Further research in these areas is needed, along with the more consistent reporting of injury severity.
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Affiliation(s)
- Gillian Course
- School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, TAS 7000, Australia;
- Department of Emergency Medicine, Royal Hobart Hospital, Hobart, TAS 7000, Australia
- Menzies Institute for Medical Research, College of Health and Medicine, University of Tasmania, Hobart, TAS 7000, Australia;
| | - James E. Sharman
- Menzies Institute for Medical Research, College of Health and Medicine, University of Tasmania, Hobart, TAS 7000, Australia;
| | - Viet Tran
- School of Medicine, College of Health and Medicine, University of Tasmania, Hobart, TAS 7000, Australia;
- Department of Emergency Medicine, Royal Hobart Hospital, Hobart, TAS 7000, Australia
- Menzies Institute for Medical Research, College of Health and Medicine, University of Tasmania, Hobart, TAS 7000, Australia;
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Braybrook PJ, Tohira H, Birnie T, Brink D, Finn J, Buzzacott P. Types and anatomical locations of injuries among mountain bikers and hikers: A systematic review. PLoS One 2023; 18:e0285614. [PMID: 37647303 PMCID: PMC10468092 DOI: 10.1371/journal.pone.0285614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 04/26/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Mountain biking and hiking continue to grow in popularity. With new participants to these sports, it is likely the number of injuries will increase. To assist medical personnel in the management of these patients we attempted to quantify the types and locations of injuries sustained by mountain bikers and hikers. Objective The objective of this systematic review is to identify the type and anatomical location of injuries for both mountain bikers and hikers. METHODS A systematic search was undertaken using CINAHL, Cochrane, ProQuest, PubMed and Scopus databases. Reviewers assessed the eligibility of articles by a title/abstract review and final full-text review. Studies were included if the types of injuries were reported by medical personnel and contained anatomical locations. Studies were excluded if it did not take place on a trail or if the injuries were self-reported. Risk of bias was assessed utilising the Joanna Briggs Institute (JBI) checklists for study quality. No meta-analysis or comparison between mountain bikers and hikers was possible due to the high heterogeneity of the definition of injury. RESULTS A total of 24 studies met the inclusion criteria, 17 covering mountain biking and 7 hiking. This represented 220,935 injured mountain bikers and 17,757 injured hikers. The most common type of injuries sustained by mountain bikers included contusions, abrasions and minor lacerations, which made up between 45-74% of reported injuries in studies on competitive racing and 8-67% in non-competitive studies. Fractures represented between 1.5-43% of all reported injuries. The most injured region was the upper limbs reported in 10 of 17 studies. For hikers the most common injuries included blisters and ankle sprains with blisters representing 8-33% of all reported injuries. The most common body location to be injured by hikers was a lower limb in all 7 studies. CONCLUSIONS This is the first systematic review to report on the injury epidemiology of the two most common trail users; mountain bikers and hikers. For participants in both activities the majority of injuries were of minor severity. Despite this, the high proportions of upper limb fractures in mountain bikers and ankle sprains in hikers cannot be ignored. TRIAL REGISTRATION Registration: This systematic review was prospectively registered with the University of York PROSPERO database on the 12/4/2021 (CRD42021229623) https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021229623.
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Affiliation(s)
- Paul John Braybrook
- Prehospital Resuscitation and Emergency Care Research Unit, Curtin School of Nursing, Curtin University, Bentley, Western Australia
- St John Western Australia, Belmont, Western Australia
| | - Hideo Tohira
- Prehospital Resuscitation and Emergency Care Research Unit, Curtin School of Nursing, Curtin University, Bentley, Western Australia
- Discipline of Emergency Medicine, Medical School, University of Western Australia, Crawley, Western Australia
| | - Tanya Birnie
- Prehospital Resuscitation and Emergency Care Research Unit, Curtin School of Nursing, Curtin University, Bentley, Western Australia
| | - Deon Brink
- Prehospital Resuscitation and Emergency Care Research Unit, Curtin School of Nursing, Curtin University, Bentley, Western Australia
- St John Western Australia, Belmont, Western Australia
| | - Judith Finn
- Prehospital Resuscitation and Emergency Care Research Unit, Curtin School of Nursing, Curtin University, Bentley, Western Australia
- St John Western Australia, Belmont, Western Australia
- Discipline of Emergency Medicine, Medical School, University of Western Australia, Crawley, Western Australia
| | - Peter Buzzacott
- Prehospital Resuscitation and Emergency Care Research Unit, Curtin School of Nursing, Curtin University, Bentley, Western Australia
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Spartacus V, Shojaeizadeh M, Raffault V, Shoults J, Van Wieren K, Sparrey CJ. In vivo soft tissue compressive properties of the human hand. PLoS One 2021; 16:e0261008. [PMID: 34898632 PMCID: PMC8668133 DOI: 10.1371/journal.pone.0261008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 11/22/2021] [Indexed: 12/25/2022] Open
Abstract
Background/Purpose Falls onto outstretched hands are the second most common sports injury and one of the leading causes of upper extremity injury. Injury risk and severity depends on forces being transmitted through the palmar surface to the upper extremity. Although the magnitude and distribution of forces depend on the soft tissue response of the palm, the in vivo properties of palmar tissue have not been characterized. The purpose of this study was to characterize the large deformation palmar soft tissue properties. Methods In vivo dynamic indentations were conducted on 15 young adults (21–29 years) to quantify the soft tissue characteristics of over the trapezium. The effects of loading rate, joint position, tissue thickness and sex on soft tissue responses were assessed. Results Energy absorbed by the soft tissue and peak force were affected by loading rate and joint angle. Energy absorbed was 1.7–2.8 times higher and the peak force was 2–2.75 times higher at high rate loading than quasistatic rates. Males had greater energy absorbed than females but not at all wrist positions. Damping characteristics were the highest in the group with the thickest soft tissue while damping characteristics were the lowest in group with the thinnest soft tissues. Conclusion Palmar tissue response changes with joint position, loading rate, sex, and tissue thickness. Accurately capturing these tissue responses is important for developing effective simulations of fall and injury biomechanics and assessing the effectiveness of injury prevention strategies.
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Affiliation(s)
- Victoria Spartacus
- Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia, Canada
- * E-mail:
| | - Maedeh Shojaeizadeh
- Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia, Canada
| | - Vincent Raffault
- Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia, Canada
| | - James Shoults
- Science Technical Center, Simon Fraser University, Burnaby, BC, Canada
| | - Ken Van Wieren
- Science Technical Center, Simon Fraser University, Burnaby, BC, Canada
| | - Carolyn J. Sparrey
- Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia, Canada
- International Collaboration on Repair Discoveries (ICORD), Vancouver, British Columbia, Canada
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Lee IC, Chang CS, Du PL. Do healthier lifestyles lead to less utilization of healthcare resources? BMC Health Serv Res 2017; 17:243. [PMID: 28359277 PMCID: PMC5374670 DOI: 10.1186/s12913-017-2185-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 03/23/2017] [Indexed: 11/22/2022] Open
Abstract
Background Governments are urged to determine methods to control the use of medical resources and curb the rise of healthcare costs. The question is, do health behaviors have an impact on the use of medical resources? This study aims to identify and understand the difference in the number of outpatient visits and health examinations based on various health behaviors and to determine whether patients seek medical care for illness from the same physicians. Methods This study used the dataset derived from the Department of Budget, Accounting and Statistics of Kaohsiung, Taiwan in 2005. Persons older than 15 years were surveyed using an on-site questionnaire. A total of 2911 persons were enrolled in this study. Independent t-tests, chi-square tests, one-way ANOVA, multiple linear regression and binominal logistic regression were used in the data analysis. Results The regression model for the frequency of doctor visits, health examinations, and whether the same physician is sought for medical care has demonstrated significant correlations with gender, age and education-level variables. Four health behaviors (i.e., exercise habits, dietary habits, regular blood pressure measurement, drinking habits) exhibited a significant correlation with healthcare utilization (P <0.05). Conclusions Healthy lifestyles lead to an increase in the utilization of preventive health services. However, there is not much significantly reducing the number of outpatient visits in people with health behaviors. Specifically, people with regular exercise habits and who take their blood pressure measurement regularly have an increased number of outpatient visits. It is suggested that more available and accessible health consultation services be provided to inculcate in the general public the importance of maintaining a healthy lifestyle.
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Affiliation(s)
- I-Chen Lee
- Department of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, 807, Taiwan
| | - Chao-Sung Chang
- Department of Hematology-Oncology, E-Da Cancer Hospital; School of Medicine for International Students, I-Shou University, No.21, Yi-Da Road, Jiao-Su Village, Yan-Chao District, Kaohsiung City, 824, Taiwan
| | - Pey-Lan Du
- Department of Sport and Leisure, National Quemoy University, No.1, Daxue Rd., Jinning Township, Kinmen County, Kinmen, 892, Taiwan.
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Gosteli G, Yersin B, Mabire C, Pasquier M, Albrecht R, Carron PN. Retrospective analysis of 616 air-rescue trauma cases related to the practice of extreme sports. Injury 2016; 47:1414-20. [PMID: 27206845 DOI: 10.1016/j.injury.2016.03.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 03/19/2016] [Accepted: 03/21/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Extreme sports (ESs) are increasingly popular, and accidents due to ESs sometimes require helicopter emergency medical services (HEMSs). Little is known about their epidemiology, severity, specific injuries and required rescue operations. AIM Our aims were to perform an epidemiological analysis, to identify specific injuries and to describe the characteristic of prehospital procedures in ES accidents requiring HEMSs. METHODS This is a retrospective study, reviewing all rescue missions dedicated to ESs provided by HEMS REGA Lausanne, from 1 January 1998 to 31 December 2008. ES were classified into three categories of practice, according to the type of risk at the time of the fall. RESULTS Among the 616 cases meeting inclusion criteria, 219 (36%) were clearly high-risk ES accidents; 69 (11%) and 328 (53%) were related to potential ES, but with respectively low or indeterminate risk at the time of the fall. In the high-risk ES group, the median age was 32 years and 80% were male. Mortality at 48h was 11%, almost ten times higher than in the other two groups. The proportion of potentially life-threatening injuries (the National Advisory Committee for Aeronautics (NACA) score≥4) was 39% in the high-risk ES group and 13% in the other two groups. Thirty per cent of the cases in the high-risk ES group presented an Injury Severity Score (ISS) >15, compared with 7% in the other groups. Thoracolumbar vertebral fractures were the most common injuries with 32% of all cases having at least one, involving the T12-L2 junction in 56% of cases. The other most frequent injuries were traumatic brain injuries (16%), rib fractures (9%), pneumothorax (8%) and femoral (7%), cervical (7%), ankle (5%) and pelvic (5%) fractures. Median time on site for rescue teams was higher in the confirmed high-risk ES group, with 50% of prehospital missions including at least one environmental difficulty. CONCLUSIONS High-risk ESs led to high-energy accidents, characterized by a large proportion of severe injuries and axial traumas (spine, thorax, pelvis and proximal femur). We identified a considerable percentage of thoracolumbar vertebral fractures, mainly in the T12-L2 junction. HEMSs dedicated to high-risk ESs implied longer and more complex interventions.
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Affiliation(s)
- Gaël Gosteli
- Emergency Department, Lausanne University Hospital, CH-1011 Lausanne, Switzerland.
| | - Bertrand Yersin
- Emergency Department, Lausanne University Hospital, CH-1011 Lausanne, Switzerland.
| | - Cédric Mabire
- University of Health Sciences (HESAV), Av. de Beaumont 21, CH-1011 Lausanne, Switzerland.
| | - Mathieu Pasquier
- Emergency Department, Lausanne University Hospital, CH-1011 Lausanne, Switzerland.
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Lea MA, Makaram N, Srinivasan MS. Complex shoulder girdle injuries following mountain bike accidents and a review of the literature. BMJ Open Sport Exerc Med 2016; 2:e000042. [PMID: 27900147 PMCID: PMC5117040 DOI: 10.1136/bmjsem-2015-000042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2015] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Mountain and road bike accidents are particularly common with the increased popularity of the sport. We reviewed the attendances in our emergency department over a 4-year period looking at cycling injuries to detect the level and grade of these injuries and their outcomes. METHOD Royal Blackburn Hospital caters for a population of 550 000. A search through the Hospital information system revealed 104 patients with fractures following mountain bike injuries. These were looked at in more detail. We present a series of 5 severe shoulder girdle injuries following mountain bike accidents in this cohort, to highlight the serious level of injury sustained in this sport. We searched MEDLINE and EMBASE databases over the past 10 years using the keywords, mountain, biking and fracture. This yielded 7 papers. We compared our series with the literature. RESULTS 104 fractures following mountain bike accidents between 2008 and 2011. Fractures of the upper limb were the most common (88.5%) with the clavicle being the most commonly fractured bone (28.8%). CONCLUSIONS Major scapular injuries with destruction or disruption of the four bar linkage of the shoulder girdle are very common following mountain accidents. Clavicular fractures are the commonest upper limb injury. It is easy to miss a disruption to the four-bar linkage associated with a clavicular injury. This paper highlights the severity of the injuries sustained in mountain bike accidents of the upper limb and requirement of adequate protection in this exhilarating sport.
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Mass-gathering health research foundational theory: part 2 - event modeling for mass gatherings. Prehosp Disaster Med 2014; 29:655-63. [PMID: 25399520 DOI: 10.1017/s1049023x14001228] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Current knowledge about mass-gathering health (MGH) fails to adequately inform the understanding of mass gatherings (MGs) because of a relative lack of theory development and adequate conceptual analysis. This report describes the development of a series of event lenses that serve as a beginning "MG event model," complimenting the "MG population model" reported elsewhere. METHODS Existing descriptions of "MGs" were considered. Analyzing gaps in current knowledge, the authors sought to delineate the population of events being reported. Employing a consensus approach, the authors strove to capture the diversity, range, and scope of MG events, identifying common variables that might assist researchers in determining when events are similar and might be compared. Through face-to-face group meetings, structured breakout sessions, asynchronous collaboration, and virtual international meetings, a conceptual approach to classifying and describing events evolved in an iterative fashion. Findings Embedded within existing literature are a variety of approaches to event classification and description. Arising from these approaches, the authors discuss the interplay between event demographics, event dynamics, and event design. Specifically, the report details current understandings about event types, geography, scale, temporality, crowd dynamics, medical support, protective factors, and special hazards. A series of tables are presented to model the different analytic lenses that might be employed in understanding the context of MG events. Interpretation The development of an event model addresses a gap in the current body of knowledge vis a vis understanding and reporting the full scope of the health effects related to MGs. Consistent use of a consensus-based event model will support more rigorous data collection. This in turn will support meta-analysis, create a foundation for risk assessment, allow for the pooling of data for illness and injury prediction, and support methodology for evaluating health promotion, harm reduction, and clinical response interventions at MGs.
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Abstract
OBJECTIVES Our study attempted to evaluate the effects of major sporting events on the census of a pediatric emergency department (ED) in the United States specifically related to the National Football League Super Bowl, National Basketball Association (NBA) Finals, and Major League Baseball World Series. METHODS We performed a retrospective data analysis of our pediatric ED census on the number of visits during major sporting events over a 5-year period. Data during the same period 1 week after the major sporting event were collected for comparison as the control. We evaluated the medians of 2-hour increments around the event start time. Subgroup analysis was performed for games involving the local sporting teams. RESULTS Our results showed no significant difference in ED census during the sporting events, except in the post 6 to 8 hours of the NBA finals. Subgroup analysis of the Los Angeles Lakers showed the same significant findings in the post 6 to 8 hours of the NBA finals. CONCLUSIONS No major difference in pediatric ED census is observed during the most major sporting events in the United States.
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Abstract
OBJECTIVE The objective of this review is to summarize evidence on injuries occurring in individuals participating in mountain and wilderness sports. DATA SOURCES Scopus, ISI Web of Knowledge, SPORTDiscus, Ovid Safety and Health, Index to Theses, COPAC, and sportscotland e-library. The search terms were (mountain* or wilderness or adventure or climb* or (hill walk*)) and (accident* or injur* or rescue*) and (epidemiolog* or statistic* or pattern* or survey*). The search period was from 1987 to 2010. STUDY SELECTION A total of 2034 articles were identified. The full text of 137 articles was retrieved. Fifty articles met inclusion criteria-mountain and wilderness; nonmotorized, leisure time, outdoor activities; and nonfatal injury. Skiing and snowboarding articles were excluded. DATA EXTRACTION Study design was classified using the "STOX" hierarchy of evidence. Study quality was rated independently by 2 reviewers. DATA SYNTHESIS All studies were observational. Twenty-one (42%) were longitudinal, 20 (40%) were cross-sectional surveys, and 9 were cohort studies. A majority of casualties were aged 20 to 39 years. There was a clear male majority, 70% to 89% in most studies. The percentage of casualties who sustained severe injuries ranged from 5% to 10%--less than 10% were admitted to hospital. Casualties sustained an average of 1.2 to 2.8 injuries (most >1.6), which mainly affected the soft tissues; between 2% and 38% were fractures. Up to 90% of injuries were to the extremities. CONCLUSIONS The majority of mountain and wilderness sports injuries are minor to moderate. However, some casualties have life-threatening medical problems, which may have long-term implications for return to sport and general well-being.
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Lareau SA, McGinnis HD. Injuries In Mountain Bike Racing: Frequency of Injuries In Endurance Versus Cross Country Mountain Bike Races. Wilderness Environ Med 2011; 22:222-7.e1-3. [DOI: 10.1016/j.wem.2011.04.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2010] [Revised: 04/13/2011] [Accepted: 04/13/2011] [Indexed: 10/17/2022]
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