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Kayaalp ME, Kilic NC, Kandemir I, Bayhan M, Eceviz E, Kayaalp ME. [Electric scooter-associated orthopedic injuries cause long absence from work, regret and are emerging as a major cause of hip fractures in young individuals: a comprehensive study from a regional trauma center in a densely populated urban setting]. ORTHOPADIE (HEIDELBERG, GERMANY) 2024; 53:587-596. [PMID: 38888752 DOI: 10.1007/s00132-024-04523-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/04/2024] [Indexed: 06/20/2024]
Abstract
PURPOSE This study aimed to give a full spectrum of orthopedic injuries associated with electric scooter (e-scooter) use and analyze related factors, report on follow-up data from the patient's perspective and make a comparative etiological analysis of young adult hip fractures. METHODS A total of 851 consecutive patients were admitted to the Emergency Department following e‑scooter injuries between January 2021 and July 2022, of whom 188 had 214 orthopedic injuries. The demographics, injury, and incident characteristics of these patients were collected. All fractures were classified as per the AO/OTA classification. Two groups were created as operatively or conservatively treated patients and data were comparatively analyzed. Follow-up examination incorporated a survey using binary questions on patients' perspectives. An etiological comparative analysis of hip fractures in young adults admitted to the same center between 2016 and 2022 was conducted. RESULTS The median patient age was 25. Inexperienced drivers constituted 32% of the injured. The protective gear use rate was at 3%. Higher speed (p = 0.014) and age (p = 0.011) were significantly associated with operative treatment. A total of 39% of the operated patients could not return to preinjury physical function, while 74% regretted using an e‑scooter. The most common etiological factor for traumatic young hip fractures was fall from a height between 2016 and 2020, whereas it became e‑scooter accidents in 2021-2022. CONCLUSION The rate of e‑scooter-related operative treatment is high and leaves the patient in regret (84%) and a physically limited condition (39%). A speed limit of ≤ 15 km/h could decrease the rate of operative injuries. The e‑scooter was identified as the top etiological factor in the last 2 years for traumatic young hip fractures. LEVEL OF EVIDENCE II, Diagnostic cohort study.
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Affiliation(s)
- Mahmut Enes Kayaalp
- Abteilung für Orthopädie und Traumatologie, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Türkei.
| | - Nazim Canberk Kilic
- Abteilung für Orthopädie und Traumatologie, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Türkei
| | - Ibrahim Kandemir
- Abteilung für Orthopädie und Traumatologie, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Türkei
| | - Mazlum Bayhan
- Abteilung für Orthopädie und Traumatologie, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Türkei
| | - Engin Eceviz
- Abteilung für Orthopädie und Traumatologie, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Türkei
| | - Mahmut Enes Kayaalp
- Abteilung für orthopädische Chirurgie, Universität von Pittsburgh, Pittsburgh, USA
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Bhaskar B, Alumbaugh J, Zhang Z, Dillon J, Burke A. A Comparison of Maxillofacial and Head Injuries Following Electric Scooter and Bicycle Accidents. J Oral Maxillofac Surg 2024; 82:953-960.e4. [PMID: 38583488 DOI: 10.1016/j.joms.2024.03.011] [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: 12/29/2023] [Revised: 03/07/2024] [Accepted: 03/12/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND The prevalence of maxillofacial and head injuries associated with electric scooters (e-scooter, ES) has risen in concordance with its popularity. PURPOSE The purpose of this study was to compare maxillofacial and head injury location, type, and severity related to ES and bicycle accidents and to identify factors contributing to injury severity. STUDY DESIGN, SETTING, SAMPLE The authors implemented a multicenter retrospective cohort study in Seattle, Washington, and enrolled a sample of ES riders and bicyclists who sustained maxillofacial injuries between September 2020 and September 2022. The exclusion criteria included nonmotorized scooters, motorized bicycles, injuries with other operators, or vehicles, and pre-evaluation deaths. PREDICTOR VARIABLE The predictor variable was vehicle type, bicycle or ES. OUTCOME VARIABLES The outcome variables included maxillofacial injury location, distinguished by horizontal facial thirds and injury type, defined as hard or soft tissue. Associated head injury types were also reported as hard (calvaria) or soft (scalp) tissue injuries. The severity of these injuries was quantified using both the injury severity score and the face and head abbreviated injury scale. COVARIATES Demographic, injury, and treatment-related variables were collected. ANALYSES Bivariate, multivariate, and regression statistics were computed. Statistical significance was P < .05. RESULTS The final sample was composed of 205 total subjects, of which 52 (25.4%) were in the ES group and 153 (74.6%) in the bicycle group. Isolated midface injuries were the most common hard tissue location in the ES (15.4%) and bicycle (29.4%) groups. The most common soft tissue injury location included the upper face and midface in the ES group (19.2%) and the midface in the bicycle group (22.9%). Both hard and soft tissue head injuries were more prevalent in the ES group (P < .0002 and P < .0001). Moreover, intracranial injuries were seen in 36.5% of ES subjects compared to 9.8% bicycle subjects (P < .0001). Between the two groups there was no difference in maxillofacial injury severity, but head injuries were more severe in the ES group (P < .0002). Using regression analysis, drug use was found to have a significant impact on the mean injury severity score (P < .002) and helmet use did not have significant impact on face or head injury severity. CONCLUSION Maxillofacial injury location, type, and severity are comparable among ES and bicycles. However, ES riders are at greater risk of severe head injuries compared to bicycles, and riding while intoxicated has the greatest effect on injury severity.
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Affiliation(s)
- Brian Bhaskar
- Resident, Department of Oral and Maxillofacial Surgery, University of Washington, Seattle, WA
| | - Joshua Alumbaugh
- Resident, Department of Oral and Maxillofacial Surgery, University of Washington, Seattle, WA
| | - Zhehao Zhang
- PhD Candidate, Department of Statistics, University of Washington, Seattle, WA
| | - Jasjit Dillon
- Professor and Program Director, Department of Oral and Maxillofacial Surgery, University of Washington, Seattle, WA
| | - Andrea Burke
- Assistant Professor, Department of Oral and Maxillofacial Surgery, University of Washington, Seattle, WA.
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Kłosiewicz T, Konieczka P, Rutkowska D, Duchań-Ogrodnik DP, Zasada W, Cholerzyńska H, Rozmarynowska M, Bednorz M, Jodłowski Ł. Burden and Patterns of Electric Scooter-Related Injuries: Insights From 2 Polish Emergency Departments. Med Sci Monit 2024; 30:e944448. [PMID: 38965762 PMCID: PMC11302202 DOI: 10.12659/msm.944448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 04/24/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND The widespread adoption of electric scooters (e-scooters) as a mode of urban transportation has led to a notable upsurge in e-scooter-related injuries globally. Variations in e-scooter regulations across countries contribute to differences in injury patterns. This study sought to investigate the healthcare burden posed by e-scooter-related injuries on emergency departments (EDs) in Poland, and to delineate the epidemiological and clinical features of these injuries. MATERIAL AND METHODS Medical records of patients who presented to 2 distinct EDs - in Poznań and Bydgoszcz, Poland - with injuries directly linked to e-scooter use were collected and retrospectively analyzed. RESULTS A total of 633 patients were admitted to the EDs due to e-scooter injuries during the study period, and 413 of these patients were further analyzed. The majority were males (64.65%), with a median age of 27 years. Most admissions occurred in the afternoon and nighttime (71.94%), with a higher incidence in the summer (46.73%). Falls were the most frequent mechanism of injury (74.09%), with the head and upper and lower extremities being the most frequently affected locations (36.08%, 29.78%, and 21.07%, respectively). Twelve patients (2.91%) confirmed recent alcohol consumption. Hospitalization costs were higher in cases involving alcohol use and among males. CONCLUSIONS The findings of this study underscore the significant strain exerted by e-scooter-related injuries on EDs in Poland. Injuries, notably to the head and limbs, carry significant long-term implications and strain healthcare resources. Collaboration with policymakers is crucial to ensure the safety of e-scooter users and appropriate healthcare resource allocation.
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Affiliation(s)
- Tomasz Kłosiewicz
- Department of Medical Rescue, Faculty of Health Sciences, Poznań University of Medical Sciences, Poznań, Poland
| | - Patryk Konieczka
- Department of Emergency Medicine, Faculty of Health Sciences, Poznań University of Medical Sciences, Poznań, Poland
| | - Dorota Rutkowska
- Laboratory for Medical Education, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Daniel Piotr Duchań-Ogrodnik
- Department of Emergency Medicine, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Wiktoria Zasada
- Department of Medical Rescue, Faculty of Health Sciences, Poznań University of Medical Sciences, Poznań, Poland
| | - Hanna Cholerzyńska
- Department of Medical Rescue, Faculty of Health Sciences, Poznań University of Medical Sciences, Poznań, Poland
| | - Monika Rozmarynowska
- Department of Medical Rescue, Faculty of Health Sciences, Poznań University of Medical Sciences, Poznań, Poland
| | - Mateusz Bednorz
- College of Emergency Physicians in Poland, Dopiewiec, Poland
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Fernandez AN, Li KD, Patel HV, Allen IE, Ghaffar U, Hakam N, Breyer BN. Injuries With Electric vs Conventional Scooters and Bicycles. JAMA Netw Open 2024; 7:e2424131. [PMID: 39042404 PMCID: PMC11267411 DOI: 10.1001/jamanetworkopen.2024.24131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 05/23/2024] [Indexed: 07/24/2024] Open
Abstract
Importance Micromobility, the use of small vehicles (primarily scooters and bicycles), has become a standard transportation method in the US. Despite broad adoption of electric micromobility vehicles, there is a paucity of data regarding the injury profiles of these vehicles, particularly in the US. Objective To characterize micromobility injury trends in the US, identify demographic characteristic differences in users of electric and conventional vehicles, and identify factors associated with hospitalization. Design, Setting, and Participants This cross-sectional study queried the National Electronic Injury Surveillance System, a comprehensive database that collates injury data associated with consumer products from emergency departments across the US to provide national estimates, from calendar year 2017 to 2022. Data on micromobility vehicle injuries (bicycles, scooters, electric bicycles [e-bicycles], and electric scooters [e-scooters]) were obtained. Main Outcomes and Measures Trends in injury and hospitalization counts, injury characteristics, and factors associated with hospitalization. Results From 2017 to 2022, the US recorded 2 499 843 bicycle (95% CI, 1 948 539-3 051 147), 304 783 scooter (95% CI, 232 466-377 099), 45 586 e-bicycle (95% CI, 17 684-73 488), and 189 517 e-scooter (95% CI, 126 101-252 932) injuries. The median age of the riders was 28 (IQR, 12-51) years; 72% were male, 1.5% Asian, 13% Black, 12% Hispanic, and 49% White. Annual e-bicycle and e-scooter injuries increased from 751 (95% CI, 0-1586) to 23 493 (95% CI, 11 043-35 944) and injuries increased from 8566 (95% CI, 5522-11 611) to 56 847 (95% CI, 39 673-74 022). Compared with conventional vehicles, electric vehicle accidents involved older individuals (median age, 31 vs 27 years; P < .001) and a higher proportion of Black riders (25% vs 12%; P < .001). Helmet use was less in electric vehicle incidents compared with conventional vehicles (43% vs 52%; P = .02), and injuries were more common in urban settings (83% vs 71%; P = .008). Age-adjusted odds of hospitalization among all Black individuals compared with White individuals was 0.76 (95% CI, 0.59-0.98; P = .04). Conclusions and Relevance In this cross-sectional study of micromobility vehicles, an increased number of injuries and hospitalizations was observed with electric vehicles compared with conventional vehicles from 2017 to 2022. These findings suggest the need for change in educational policies, infrastructure, and law to recenter on safety with the use of micromobility vehicles.
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Affiliation(s)
| | - Kevin D. Li
- Department of Urology, University of California, San Francisco
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Hiren V. Patel
- Department of Urology, University of California, San Francisco
| | - Isabel Elaine Allen
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Umar Ghaffar
- Department of Urology, University of California, San Francisco
| | - Nizar Hakam
- Department of Urology, University of California, San Francisco
| | - Benjamin N. Breyer
- Department of Urology, University of California, San Francisco
- Department of Epidemiology and Biostatistics, University of California, San Francisco
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Burford KG, Rundle AG, Frangos S, Pfaff A, Wall S, Adeyemi O, DiMaggio C. Comparing alcohol involvement among injured pedalcycle and motorcycle riders across three national public-use datasets. TRAFFIC INJURY PREVENTION 2024:1-8. [PMID: 38923430 DOI: 10.1080/15389588.2024.2364358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Accepted: 06/01/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Annually since 2008; over 38% of fatally injured motorcycle riders and 20% of pedalcyclists involved in traffic crashes were under the influence of alcohol, yet public health surveillance of alcohol involvement in these injuries is underdeveloped. This study determined alcohol involvement among fatally and non-fatally injured pedalcycle and motorcycle riders and compared findings across three national public-use datasets. METHODS Using the 2019 National Emergency Medical Services Information System (NEMSIS), the Fatality Analysis Reporting System (FARS), and National Electronic Injury Surveillance System (NEISS) datasets, we identified alcohol involvement in fatal and non-fatal injuries to pedalcycle and motorcycle riders (≥21 years). Alcohol involvement was positive based on the clinician's evaluation of alcohol at the scene (NEMSIS) or within the ED record (NEISS); or when Blood Alcohol Content (BAC) values were ≥.01 (FARS). Pedalcycle and motorcycle injuries were identified across datasets using: 1) ICD10 codes for pedalcycle (V10-V19) or motorcycle (V20-V29) within the cause of injury and EMS respondent's impression of the encounter variables (NEMSIS); 2) product codes for bicycles or moped/power-assisted cycle/minibike/two-wheeled, powered, off-road vehicles (NEISS); and 3) American National Standard Institute's classifications for pedalcycle and motorcycle in the person and vehicle type variables (FARS). The descriptive epidemiology was compared across datasets. RESULTS There were 26,295 pedalcyclist and 50,122 motorcycle rider injuries resulting in an EMS response within NEMSIS data; 10.2% and 8.5% of these injuries respectively involved alcohol. These estimates were greater than the 7.3% of pedalcyclist and 6.1% of moped/power-assisted cycle/minibike/two-wheeled, powered, off-road vehicle injuries involving alcohol among patients who presented to an ED within the NEISS dataset. Based on FARS data, alcohol was involved in 27.0% of pedalcyclist and 42.0% of motorcyclist fatal injuries. Regardless of the data source, pedalcyclist and motorcycle fatal and non-fatal injuries were more likely to involve alcohol among middle-aged adults compared to older and early aged adults, and for men compared to women, with proportions that were generally 3-8% higher for men. CONCLUSIONS Measures for pedalcycle and motorcycle injuries and alcohol involvement vary substantially across national public-use datasets. Standardized, valid, and feasible methods are needed to accurately inform injury prevention efforts.
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Affiliation(s)
- Kathryn G Burford
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, New York
| | - Andrew G Rundle
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, New York
| | - Spiros Frangos
- Department of Surgery. NYU Grossman School of Medicine, NYC Health & Hospitals/Bellevue, New York, New York
| | - Ashley Pfaff
- Department of Surgery. NYU Grossman School of Medicine, NYC Health & Hospitals/Bellevue, New York, New York
- Department of Surgery. NYU Grossman School of Medicine, NYU Langone Medical Center, New York, New York
| | - Stephen Wall
- Department of Population Health, NYU Grossman School of Medicine, New York, New York
- Ronald O. Perelman Department of Emergency Medicine, NYU Grossman School of Medicine, New York, New York
| | - Oluwaseun Adeyemi
- Ronald O. Perelman Department of Emergency Medicine, NYU Grossman School of Medicine, New York, New York
| | - Charles DiMaggio
- Department of Surgery. NYU Grossman School of Medicine, New York, New York
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Hirsch S, Wang T, Mann S. Impact of modern recreational conveyances on rates of pediatric craniofacial fractures. Laryngoscope Investig Otolaryngol 2024; 9:e1269. [PMID: 38887704 PMCID: PMC11181127 DOI: 10.1002/lio2.1269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 04/17/2024] [Accepted: 05/08/2024] [Indexed: 06/20/2024] Open
Abstract
Objective Trauma remains the leading cause of death for children over a year old. Motorized recreational conveyances (RCs) adds another potential cause of pediatric trauma. This study aims to determine the impact of adding electric motors to RCs on the severity and frequency of pediatric injuries and craniofacial fractures. Methods Pediatric trauma information was obtained from the National Electronic Injury Surveillance System (NEISS) database between 2012 and 2021. Demographics, injury cause, diagnoses, and incident narrative were collected. Bivariate and multivariate regression analyses were used to determine injury factors associated with serious injuries. Results One million five hundred ninety-six thousand five hundred fifty-nine encounters were examined; 113,905 (7.1%) were related to pediatric RCs and 5354 (5.4%) of those involved RCs with electric motors. 14.3% of injuries were related to scooters, 18.6% to skateboards, 54.2% to bicycles, and 12.9% to other RCs. There were significant differences in age, sex, race, helmet use, serious injuries, and craniofacial fractures between RC modalities. RC users were more likely to develop facial fractures (OR 2.12; 95%CI 2.01, 2.23; p < .001) and be involved in serious injuries (OR 1.42; 95%CI 1.38, 1.46; p < .001). Compared to their self-propelled counterparts, motorized scooters (OR 2.24; 95%CI 1.86, 2.69; p < .001) but not motorized skateboards (OR 1.01; 95%CI 0.88, 1.17; p = 0.88) were more likely to cause serious injuries. Helmet use was associated with fewer serious injuries (OR 0.5; 95%CI 0.46, 0.54; p < .001), facial fractures (OR 0.48; 95%CI 0.41, 0.55; p < .001), and skull fractures (OR 0.13; 95%CI 0.09, 0.17; p < .001). Conclusions The addition of electric motors to RCs significantly increases the risk of pediatric craniofacial fractures and serious injuries. Level of Evidence 3.
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Affiliation(s)
- Scott Hirsch
- Department of Otolaryngology—Head and Neck SurgeryUniversity of ColoradoAuroraColoradoUSA
| | - Tammy Wang
- Department of Otolaryngology—Head and Neck SurgeryUniversity of ColoradoAuroraColoradoUSA
- Department of Surgery and TraumaDenver Health Medical CenterDenverColoradoUSA
| | - Scott Mann
- Department of Otolaryngology—Head and Neck SurgeryUniversity of ColoradoAuroraColoradoUSA
- Department of Surgery and TraumaDenver Health Medical CenterDenverColoradoUSA
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Baca E, Kaya MG, Yalın M. Unconventional mobility, conventional trauma: a comparative analysis of e-scooter-related fractures. Eur J Trauma Emerg Surg 2024; 50:1145-1151. [PMID: 38280002 DOI: 10.1007/s00068-024-02450-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/14/2024] [Indexed: 01/29/2024]
Abstract
PURPOSE The present research aimed to compare the different types of fractures to those caused by e-scooter use as well as reveal the severity of e-scooter injuries via an epidemiological analysis of fractures over the course of 6 months. METHODS This retrospective study assessed medical records of patients with fractures or dislocations admitted to a Turkish level three trauma centre emergency orthopaedic department between June 2021 and January 2022. Using a two-group design, the first group encompassed all fractures and dislocations treated, while the second focused on e-scooter-related cases. Comparative analysis covered fracture patterns and factors within the e-scooter group, like demographics, injury mechanism, and timing. Surgical need and types were explored for e-scooter injuries. RESULTS Among 4481 upper extremity fractures, finger fractures (27.47%) and distal radius fractures (25.37%) were common, while e-scooter-related cases exhibited radius and ulna shaft fractures (23.07%). Of 2400 lower extremity fractures, toe fractures (30.2%) and metatarsal fractures (19.66%) predominated, with e-scooter-related injuries largely featuring metatarsal fractures (30%). The surgery rate in all patients was 8.92%, whereas the surgery rate specifically for e-scooter injuries was 48.2%. Significantly greater occurrence of lower extremity fractures was evident in e-scooter-related injuries compared to upper extremities (p = 0.011). Collisions involving stationary or moving objects were linked to injuries in the lower extremities, whereas falls were primarily associated with injuries in the upper extremities. Treatment included surgery (48.2%) and conservative management (52.8%), with ORIF (35.7%) and CRIF (10.7%) utilised. CONCLUSION E-scooter-related fractures and dislocations are typically more severe, often requiring surgery, compared to other fractures during the same period. The study emphasises the link between injury type and increased risk of lower extremity fractures or dislocations.
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Affiliation(s)
- Emre Baca
- Department of Orthopedics and Traumatology, Bakırköy Dr. Sadi Konuk Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Mustafa Görkem Kaya
- Department of Orthopedics and Traumatology, Bakırköy Dr. Sadi Konuk Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Mustafa Yalın
- Department of Orthopedics and Traumatology, Elazığ Fethi Sekin City Hospital, Doğukent Location, 23280, Elazığ, Turkey
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Hashavia E, Shimonovich S, Shopen N, Finkelstein A, Cohen N. Secular trends in the incidence and severity of injuries sustained by riders of electric bikes and powered scooters: The experience of a level 1 adult trauma center. Injury 2024; 55:111293. [PMID: 38238121 DOI: 10.1016/j.injury.2023.111293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 11/17/2023] [Accepted: 12/17/2023] [Indexed: 04/19/2024]
Abstract
BACKGROUND The incidence of injuries caused by electric bicycles (E-bikes) and powered scooters (P-scooters) continues to increase. Data on the severity of those injuries is conflicting. The purpose of this study was to explore secular trends in the incidence and severity characteristics of patients following E-bike and P-scooter injuries and predictors for major trauma. METHODS A retrospective cohort study of patients aged ≥16 years following E-bike and P-scooter injuries was performed at a level 1-trauma center between 2017 and 2022. We explored secular trends in major trauma cases (primary outcome), emergency department (ED) visits, hospitalizations, and surgical interventions (secondary outcomes). Major trauma was defined by either an injury severity score (ISS) >15 or the patient's need for acute care, defined by any of the following: Intensive care unit admission, direct disposition to the operating room, acute interventions performed in the trauma room, and in-hospital death. Primary and secondary outcomes were compared between two time frames (2017-2018 vs.2019-2022). RESULTS In total, 9748 patients were presented following P-scooter and E-bike injuries. Of them, 1183 patients (12.1%) were hospitalized (854 males [72.2%],median age 33 years, median ISS 9).During the study period, the number of ED visits increased by 21-fold, with a parallel increase hospitalizations and surgical interventions numbers, which increased by 3.4-and 3.8-fold, respectively. Numbers of patients with ISSs >15 and patients who required acute care sharply increased during the study period, but no significant differences were found in the percentages of patients with ISSs >15 (p = 0.78) or patients' need for acute care (p = 0.32) between early and late periods. A severity analysis revealed that male sex (adjusted odds ratio [aOR] 1.7 [95% confidence interval (CI): 1.2-2.4], p = 0.001) and E-bike riders compared to P-scooter riders (aOR 1.5 [95% CI:1.1-2.0], p = 0.005) were independent predictors for severe trauma. CONCLUSIONS The incidence of E-bike and P-scooter injuries sharply increased over time, with a parallel elevation in numbers of hospitalizations, surgical interventions, and major trauma cases. Major trauma percentages did not increase during the study period. Male sex and E-bikes emerged as independent predictors for major trauma.
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Affiliation(s)
- Eyal Hashavia
- The Division of Trauma, Department of Surgery, Tel Aviv University, Tel Aviv, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shachar Shimonovich
- The Division of Trauma, Department of Surgery, Tel Aviv University, Tel Aviv, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Noaa Shopen
- Emergency Department, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aya Finkelstein
- Medical Sciences Program, University of Western Ontario, London, ON, Canada
| | - Neta Cohen
- Emergency Department, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Fernandez AM, Li KD, Patel HV, Allen IE, Ghaffar U, Hakam N, Breyer BN. Electric Bicycle Injuries and Hospitalizations. JAMA Surg 2024; 159:586-588. [PMID: 38381444 PMCID: PMC10882498 DOI: 10.1001/jamasurg.2023.7860] [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: 10/12/2023] [Accepted: 11/26/2023] [Indexed: 02/22/2024]
Abstract
This cross-sectional study investigates injury trends associated with electric bicycles in the US from 2017 to 2022.
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Affiliation(s)
| | - Kevin D. Li
- Department of Urology, University of California, San Francisco
| | - Hiren V. Patel
- Department of Urology, University of California, San Francisco
| | - Isabel Elaine Allen
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Umar Ghaffar
- Department of Urology, University of California, San Francisco
| | - Nizar Hakam
- Department of Urology, University of California, San Francisco
| | - Benjamin N. Breyer
- Department of Urology, University of California, San Francisco
- Department of Epidemiology and Biostatistics, University of California, San Francisco
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Sharpe J, Bakaes Y, Gauthier C, Bidwell R, Hurley DM, Murr K. The role of public policy in reducing moped and scooter injuries in South Carolina. Injury 2024; 55:111411. [PMID: 38359714 DOI: 10.1016/j.injury.2024.111411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/21/2024] [Accepted: 01/27/2024] [Indexed: 02/17/2024]
Abstract
INTRODUCTION Mopeds and electric scooters have grown in popularity in recent years. A South Carolina (SC) law was passed on November 19, 2018, aimed to regulate mopeds and scooters. This study aims to evaluate whether this SC law was associated with a decrease in the moped injury rate in a Level 1 Trauma Center. METHODS A retrospective review of trauma registry data was used to identify a cohort of patients 14 years and older who came to a Level 1 trauma center for a moped/scooter accident between January 2014 - December 2022. The proportion of moped injuries before and after the passing of the law was calculated. The chi-square test and Wilcoxon Rank Sum test were used to compare differences in proportions for categorical factors and continuous factors, respectively. RESULTS A total of 350 moped injury cases were identified. There was a significant decrease in the moped injury rate after the passing of the 2018 SC law (0.9 % vs 1.8 %, p<0.001). Additionally, those treated post-law implementation were significantly older (47.4 vs 43.2 years, p = 0.013) and more likely to be male (95.5 % vs 87.9 %, p = 0.025) than those treated pre-law. Patients treated post-law were significantly more likely to be uninsured (45.1 % vs 42.7 %, p = 0.009) and less likely to have commercial (16.2 % vs 20.1 %, p = 0.009), or government (29.7 % vs 35.6 %, p = 0.009) health insurance compared to those treated pre-law. There was no significant difference between the two groups in Glascow Coma Scale, Injury severity score, Trauma Injury Severity Score, or rate of fatalities. CONCLUSION After the implementation of a SC law, we found that the local proportion of injuries due to moped and scooter accidents was significantly lower than pre-law proportions. These findings suggest that public policies aimed at increasing regulations for mopeds may decrease the rate of injury, but not severity, from moped use.
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Affiliation(s)
- John Sharpe
- Department of Orthopedic Surgery, Prisma Health - Midlands, 2 Medical Park Rd Suite 404, Columbia, SC 29203, United States
| | - Yianni Bakaes
- Department of Orthopedic Surgery, Prisma Health - Midlands, 2 Medical Park Rd Suite 404, Columbia, SC 29203, United States
| | - Chase Gauthier
- Department of Orthopedic Surgery, Prisma Health - Midlands, 2 Medical Park Rd Suite 404, Columbia, SC 29203, United States.
| | - Richard Bidwell
- Department of Orthopedic Surgery, Prisma Health - Midlands, 2 Medical Park Rd Suite 404, Columbia, SC 29203, United States
| | - Deborah M Hurley
- Data Support Core, Prisma Health - Midlands, 9 Medical Park Rd, Suite 400, Columbia, SC 29203, United States
| | - Kevin Murr
- Department of Orthopedic Surgery, Prisma Health - Midlands, 2 Medical Park Rd Suite 404, Columbia, SC 29203, United States
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Linhart C, Jägerhuber L, Ehrnthaller C, Schrempf J, Kußmaul AC, Neuerburg C, Böcker W, Lampert C. E-scooter accidents-epidemiology and injury patterns: 3-year results from a level 1 trauma center in Germany. Arch Orthop Trauma Surg 2024; 144:1621-1626. [PMID: 38367063 PMCID: PMC10965700 DOI: 10.1007/s00402-024-05209-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/18/2024] [Indexed: 02/19/2024]
Abstract
INTRODUCTION Since the introduction of e-scooters in Germany in 2019, they are becoming more and more popular and associated injuries have increased significantly. The aim of this study was to assess the injury patterns after e-scooter accidents. MATERIALS AND METHODS From May 2019 to October 2022, all consecutive patients who presented at our emergency department (ED) following e-scooter accidents were included in our study and retrospectively analyzed. RESULTS A total of 271 patients were included in our study. The mean age was 33 years. 38% of the patients were female and 62% were male. Most common injuries were traumatic brain injuries in 38% of the patients together with fractures affecting the upper limb (17%). An operative treatment was necessary in 40 patients. Most of the patients presented at night and about 30% were under the influence of alcohol. CONCLUSIONS Our study shows one of the largest cohort of patients suffering e-scooter accidents in Europe. Compulsory helmet use, stricter alcohol controls and locking periods could contribute significantly to safety.
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Affiliation(s)
- Christoph Linhart
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Ludwig Jägerhuber
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Christian Ehrnthaller
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Judith Schrempf
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Adrian Cavalcanti Kußmaul
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Carl Neuerburg
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Wolfgang Böcker
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Christopher Lampert
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM) University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
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12
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Saulitis A, Kocane E, Dolgopolova J, Kalnins R, Auslands K, Rancans K, Valeinis E, Millers A. Characteristics and Injury Patterns in Traumatic Brain Injury Related to E-Scooter Use in Riga, Latvia: Multicenter Case Series. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:540. [PMID: 38674186 PMCID: PMC11051852 DOI: 10.3390/medicina60040540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/20/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024]
Abstract
Background and Objectives: In recent years, electronic scooters (e-scooters) have gained popularity, whether for private use or as a publicly available transportation method. With the introduction of these vehicles, reports of e-scooter-related accidents have surged, sparking public debate and concern. The aim of this study was to analyze the epidemiological data, characteristics, and severity of traumatic brain injury (TBI) related to e-scooter accidents. Materials and Methods: This retrospective case series evaluated patients who were admitted to the three largest neurosurgery clinics in Riga, Latvia, from the time period of April to October in two separate years-2022 and 2023-after e-scooter-related accidents. The data were collected on patient demographics, the time of the accident, alcohol consumption, helmet use, the type of TBI, other related injuries, and the treatment and assessment at discharge. Results: A total of 28 patients were admitted with TBI related to e-scooter use, with a median age of 30 years (Q1-Q3, 20.25-37.25), four individuals under the age of 18, and the majority (64%) being male. In 23 cases, the injury mechanism was falling, in 5 cases, collision. None were wearing a helmet at the time of the injury. Alcohol intoxication was evident in over half of the patients (51.5%), with severe intoxication (>1.2 g/L) in 75% of cases among them. Neurological symptoms upon admission were noted in 50% of cases. All patients had intracranial trauma: 50% had brain contusions, 43% traumatic subdural hematoma, and almost 30% epidural hematoma. Craniofacial fractures were evident in 71% of cases, and there were fractures in other parts of body in three patients. Six patients required emergency neurosurgical intervention. Neurological complications were noted in two patients; one patient died. Conclusions: e-scooter-related accidents result in a significant number of brain and other associated injuries, with notable frequency linked to alcohol influence and a lack of helmet use. Prevention campaigns to raise the awareness of potential risks and the implementation of more strict regulations should be conducted.
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Affiliation(s)
- Agnis Saulitis
- Department of Neurology and Neurosurgery, Riga Stradins University, 1007 Riga, Latvia; (E.K.); (K.A.); (A.M.)
| | - Evelina Kocane
- Department of Neurology and Neurosurgery, Riga Stradins University, 1007 Riga, Latvia; (E.K.); (K.A.); (A.M.)
| | - Julija Dolgopolova
- Department of Neurosurgery, Pauls Stradins Clinical University Hospital, 1002 Riga, Latvia; (J.D.); (K.R.); (E.V.)
| | - Ritvars Kalnins
- Department of Neurosurgery, Children’s Clinical University Hospital, 1004 Riga, Latvia;
| | - Kaspars Auslands
- Department of Neurology and Neurosurgery, Riga Stradins University, 1007 Riga, Latvia; (E.K.); (K.A.); (A.M.)
- Department of Neurosurgery, Riga East Clinical University Hospital, 1038 Riga, Latvia
| | - Kristaps Rancans
- Department of Neurosurgery, Pauls Stradins Clinical University Hospital, 1002 Riga, Latvia; (J.D.); (K.R.); (E.V.)
| | - Egils Valeinis
- Department of Neurosurgery, Pauls Stradins Clinical University Hospital, 1002 Riga, Latvia; (J.D.); (K.R.); (E.V.)
| | - Andrejs Millers
- Department of Neurology and Neurosurgery, Riga Stradins University, 1007 Riga, Latvia; (E.K.); (K.A.); (A.M.)
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Ruan MZC, Meer E, Kaur G, Namiri NK, Ashraf DC, Winn BJ, Kersten R, Vagefi MR, Grob S. Eye and Orbit Injuries Caused by Electric Scooters and Hoverboards in the United States. Clin Ophthalmol 2024; 18:809-816. [PMID: 38504934 PMCID: PMC10949383 DOI: 10.2147/opth.s452750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/09/2024] [Indexed: 03/21/2024] Open
Abstract
Introduction To evaluate eye and orbital injuries in non-powered scooter, electric-scooter (e-scooter), and hoverboard riders in the United States (US) between 2014 and 2019. Methods The National Electronic Injury Surveillance System (NEISS) was queried for head and neck injuries by body part codes related to non-powered scooters and powered scooters/hoverboards from 2014 to 2019. The NEISS complex sampling design was used to obtain US population projections of injuries and hospital admissions. Keywords were queried in case narratives to analyze trends in location, type, and mechanism of eye and orbit injuries. Results Since their introduction, a 586% (p=0.01) increase in e-scooter injuries and 866% (p<0.001) increase in hoverboard injuries were observed with an increase in hospital admissions seen in young adults (18-34) in urban areas (e-scooter: 5980% and hoverboard: 479%). Descriptive narratives of the trauma noted eye injuries in 242 unweighted NEISS cases with only 30 cases appropriately documented under body part code 77: eyeball. Eye injuries increased 96.9% during the study period (p=0.23). Specifically, the most common ophthalmic injuries reported included eyebrow (40.9%) and eyelid (11.3%) lacerations, periorbital contusions (18.7%), orbit fractures (6.6%), and corneal abrasions (5.1%). Conclusion There was a significant increase in both head and neck injury cases and hospital admissions related to e-scooters. Eye and orbit injuries similarly increased but were underreported by body part code compared to injury narratives. Orbital fractures were reported more frequently in injuries from e-scooters than non-powered scooters.
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Affiliation(s)
- Merry Z C Ruan
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Elana Meer
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Gurbani Kaur
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Nikan K Namiri
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Davin C Ashraf
- Division of Oculofacial Plastic and Orbital Surgery, Department of Ophthalmology, Oregon Health & Sciences University, Portland, OR, USA
| | - Bryan J Winn
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
- Division of Oculofacial Plastic and Orbital Surgery, Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
| | - Robert Kersten
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
- Division of Oculofacial Plastic and Orbital Surgery, Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
| | - M Reza Vagefi
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
- Division of Oculofacial Plastic and Orbital Surgery, Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
| | - Seanna Grob
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
- Division of Oculofacial Plastic and Orbital Surgery, Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, USA
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14
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Bentham MJ, Christopher HW, Borchert RJ, Thavakumar A, Riede P, Sadler TJ. Incidence and distribution of injuries associated with e-scooter use: a radiological perspective. Br J Radiol 2024; 97:567-573. [PMID: 38265291 DOI: 10.1093/bjr/tqad057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/19/2023] [Accepted: 12/04/2023] [Indexed: 01/25/2024] Open
Abstract
OBJECTIVES To investigate electric scooter (e-scooter)-associated radiological injury incidence and distribution of injuries. METHODS Retrospective cross-sectional study of radiological examinations related to e-scooter injuries at a major trauma centre in a small university city. The hospital radiology information system was searched for terms related to e-scooters between January 1, 2015, and October 31, 2022. E-scooter use was confirmed by review of the patients' electronic medical records. Specific injuries were divided based on site of injury using the Injury Severity Scale categorized groups. RESULTS A total of 568 radiological studies related to e-scooter injuries were identified on 340 distinct patients (56% male, with an average age of 28 years). Peak incidence of e-scooter-related injuries was seen in the summer months, after a local scooter sharing system was introduced in October 2020. A total of 149 patients had radiologically diagnosed injuries, with extremity injuries being most frequent (80%). Facial (8%), head/neck (8%), and thorax/abdomen (4%) were less common. Radial head fractures were the most common injury (n = 27). Thirteen patients had multiple sites of injury, four of which had both upper limb and facial bone fractures described. CONCLUSIONS We report a significant increase in radiological investigations and injuries in the context of e-scooter injuries, particularly since the introduction of an e-scooter sharing scheme. This study informs radiologists on common locations of injuries when reporting studies of patients that have had e-scooter-related injuries. ADVANCES IN KNOWLEDGE This is the first UK-based study providing a comprehensive radiological perspective of the impact of e-scooter use and associated distribution of injuries, adding important data for many cities that are currently undertaking review of their e-scooter sharing schemes.
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Affiliation(s)
- Michael J Bentham
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Holly W Christopher
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Robin J Borchert
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
- Department of Radiology, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, United Kingdom
| | - Arthikkaa Thavakumar
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Philipp Riede
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Timothy J Sadler
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
- Department of Radiology, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, United Kingdom
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15
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Markowitz M, Kholodovsky E, Constantinescu D, Weinerman J, Hernandez G, Dodds SD. The Impact of the City of Miami's Decision to Revoke Electric Scooter Company Permits on Orthopedic Trauma at a Level I Trauma Center. J Emerg Med 2024; 66:177-183. [PMID: 38290883 DOI: 10.1016/j.jemermed.2023.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/14/2023] [Accepted: 10/22/2023] [Indexed: 02/01/2024]
Abstract
BACKGROUND Since the introduction of electric-scooter (e-scooter) mobile applications, there has been a marked increase in e-scooter-related injury. On January 19, 2022, the City of Miami revoked permits to five major mobile applications for violation of safety protocols. OBJECTIVES The purpose of our study was to assess the effects of this notice on the orthopedic patients seen at our corresponding Level I trauma center. METHODS Institutional Review Board approval was obtained for this study. A retrospective chart review was performed including all patients with orthopedic injuries at our Level I trauma center between July 19, 2021 and July 19, 2022. These dates include 6 months prior to and after the major e-scooter operators ceased use in Miami. SPSS statistical software version 28.0.0 (SPSS, IBM, Armonk, NY) was utilized for all statistical analysis. RESULTS There were 2558 patients in the prenotice cohort, and 2492 patients in the postnotice cohort. After the notice, there was a significant decrease in the number of patients that presented to our institution due to injuries caused by e-scooters (2.8% vs. 1.8% patients; p = 0.021). Patients with injuries caused by e-scooters had a significantly lower age (38 vs. 42, respectively; p = 0.034) and were more likely to be male (79.3% vs. 67.4% male, respectively; p = 0.007) than patients with other orthopedic injuries. CONCLUSION This study demonstrates that the 2022 notice revoking the major mobile application operators from the City of Miami resulted in a significant decrease in the number of orthopedic cases due to e-scooter-related injury at the corresponding Level I trauma center.
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Affiliation(s)
- Moses Markowitz
- Department of Orthopedics, University of Miami, Miller School of Medicine, Miami, Florida
| | - Eric Kholodovsky
- Department of Orthopedics, University of Miami, Miller School of Medicine, Miami, Florida
| | - David Constantinescu
- Department of Orthopedics, University of Miami, Miller School of Medicine, Miami, Florida
| | - Jonathan Weinerman
- Department of Orthopedics, University of Miami, Miller School of Medicine, Miami, Florida
| | - Giselle Hernandez
- Department of Orthopedics, University of Miami, Miller School of Medicine, Miami, Florida
| | - Seth D Dodds
- Department of Orthopedics, University of Miami, Miller School of Medicine, Miami, Florida
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Suslavičius KA, Utkus S, Uvarovas V, Sveikata T, Ryliškis S. Unveiling the Surge: A Comprehensive Analysis of E-Scooter-Related Injuries at an Urban Level 1 Trauma Center in Vilnius, Lithuania (2018-2021). Cureus 2024; 16:e54616. [PMID: 38523964 PMCID: PMC10959149 DOI: 10.7759/cureus.54616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2024] [Indexed: 03/26/2024] Open
Abstract
Background The surge in electric scooter (e-scooter) adoption in 2019 fueled by sharing platforms has raised safety concerns, leading to an increased incidence of e-scooter-related injuries. Despite regulatory efforts, there has been a notable rise in accidents, prompting a comprehensive investigation. This study conducted at the Republican Vilnius University Hospital (RVUH), a level 1 trauma center, is one of the first in the Baltic States aiming to analyze the causes, severity, and frequency of e-scooter injuries from 2018 to 2021. This research addresses a critical gap in understanding e-scooter safety in the Baltic States, providing valuable insights for informed policy and preventive measures. Methodology This retrospective study analyzed e-scooter-related injuries in Vilnius, Lithuania, from April to September during 2018-2021. Data from the RVUH emergency department were examined. Using keywords such as "scooter" and "electric," relevant cases were extracted from the RVUH electronic health system. Included were individuals, both riders and pedestrians, with clear e-scooter involvement, excluding duplicates, those under 18, and users of other types of scooters. Extracted medical records provided data on demographics, injury specifics, helmet use, alcohol consumption, and more. Trauma severity was assessed through the New Injury Severity Score (NISS) and Abbreviated Injury Scale (AIS). Statistical analysis utilized GraphPad Prism software and Excel, adhering to ethical guidelines with RVUH Bioethics Committee approval. Results Over four years, 1,036 e-scooter-related injuries at RVUH revealed a gender-based shift, with males sustaining more injuries. The introduction of rentals in 2019 triggered a 334% surge in injuries compared to 2018. Despite an annual 208% increase from 2018 to 2021, 2021 saw a 710.93% rise. Trauma severity remained consistent, with AIS scores 1 and 2 being prevalent. Non-helmet wearers constituted 97.97%, and soft tissue damage was predominant. Ownership patterns shifted toward rentals (81.15%), reflecting the popularity of sharing platforms. Alcohol influence showed no significant change, but intoxicated patients had a higher surgery rate during four years. Mechanism analysis highlighted tripping as the primary cause. Injury characteristics revealed fractures in 34.56% of cases, primarily affecting upper limbs (53.35%). Soft tissue trauma was prominent (65.44%), with lower limbs being significantly impacted. Conclusions The surge in e-scooter injuries demands urgent preventive action. While most injuries are mild, a significant proportion is moderate to severe, even fatal. Inadequate education, lax enforcement, and uneven infrastructure contribute to the risk. Urgent measures, including road maintenance, speed reduction, and mandatory helmet use, are crucial. Clarity in government directives for designated e-scooter areas is vital. Further research is needed to understand the broader impact of informed policymaking and safer urban mobility. Expanding research to other Lithuanian regions would enhance the current study.
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Affiliation(s)
| | - Simonas Utkus
- Clinic of Rheumatology, Orthopaedics Traumatology and Reconstructive Surgery, Faculty of Medicine, Vilnius University, Vilnius, LTU
| | - Valentinas Uvarovas
- Clinic of Rheumatology, Orthopaedics Traumatology and Reconstructive Surgery, Faculty of Medicine, Vilnius University, Vilnius, LTU
| | - Tomas Sveikata
- Clinic of Rheumatology, Orthopaedics Traumatology and Reconstructive Surgery, Faculty of Medicine, Vilnius University, Vilnius, LTU
| | - Sigitas Ryliškis
- Clinic of Rheumatology, Orthopaedics Traumatology and Reconstructive Surgery, Faculty of Medicine, Vilnius University, Vilnius, LTU
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Trapp LP, Sukumar N, Cristel RT, Yu J. Head and Neck Injuries among Powered Scooter Users between 2010 and 2019. Facial Plast Surg 2024. [PMID: 38052417 DOI: 10.1055/a-2222-8961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023] Open
Abstract
Powered scooters, including electric scooters (e-scooters), have become an increasingly available and popular mode of personal transportation, but the health risks of these devices are poorly explored. We aim to quantify the increase in frequency of powered scooter-associated head and neck region injuries occurring yearly from 2010 to 2019, and to compare the frequency and severity of injury with those involving unpowered scooters. Here we present a retrospective cross-sectional study of all patients with head and neck injuries associated with powered and unpowered scooters seen in emergency departments reporting to the National Electronic Injury Surveillance System (NEISS) database from January 1, 2010 to December 31, 2019. During this time frame, a total of 1,620 injuries associated with powered scooters and a total of 5,675 injuries associated with unpowered scooters were reported to the NEISS. The database estimates these to reflect a nationwide total of 54,036 powered scooter-related injuries and 168,265 unpowered scooter-related injuries. Powered scooter injuries have increased for both children and adults since 2014, and estimated powered scooter injuries (16,243) surpassed estimated unpowered scooter injuries (14,124) when including all age groups for the first time in 2019. In 2019, adults are estimated to have nearly twice as many powered scooter-related head and neck injuries as children (10,884 vs. 5,359, respectively). In 2019, a higher proportion of powered scooter-related injuries involving adults were severe injuries when compared with those involving children (13.3 vs. 5.2%, respectively). Interestingly, unpowered scooters still cause many more estimated injuries in children than powered scooters did during 2019 (11,953 vs. 5,083). We find that powered scooters are now associated with a greater number and severity of head and neck injuries among the adult population than the pediatric population. But unpowered scooters still cause more head and neck injuries than powered scooters in the pediatric population.
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Affiliation(s)
- Luke P Trapp
- Department of Otolaryngology, University of Illinois at Chicago, Chicago, Illinois
| | - Nitin Sukumar
- Washington University School of Medicine in St. Louis, Mallinckrodt Institute of Radiology, St. Louis, Missouri
| | - Robert T Cristel
- Department of Facial Plastic & Reconstructive Surgery, Synergi Facial Surgery, Chesterfield, Missouri
| | - Jeffrey Yu
- Department of Otolaryngology, Kaiser Permanente, Seattle, Washington
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Lee HN, Park JW, Jung JY, Kim DK, Kwak YH, Hwang S, Lee EJ, Kim JH, Jue JH. Unpowered scooter injuries in children and risk factors for traumatic brain injuries: An 8-year cross-sectional study using a national registry in South Korea. Injury 2024; 55:111197. [PMID: 38007295 DOI: 10.1016/j.injury.2023.111197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 10/22/2023] [Accepted: 11/10/2023] [Indexed: 11/27/2023]
Abstract
INTRODUCTION Head trauma accounts for a large proportion of unpowered scooter injuries in children. Traumatic brain injury (TBI) is the leading cause of considerable mortality and morbidity in children, who are the main users of unpowered scooters. The aim of this study was to explore the characteristics of unpowered scooter injuries in children and to identify predictors of the occurrence of TBI. METHODS A multicentre observational retrospective study was conducted using the Emergency Department-based Injury In-depth Surveillance (EDIIS) database in South Korea. Children aged 2 to 18 years old with unpowered scooter injuries between 2011 and 2018 were eligible for inclusion in this study, and the primary outcome was TBI defined based on the International Classification of Diseases, 10th Revision (ICD-10) code. RESULTS The annual rate of unpowered scooter injuries per 1,000 injured patients increased throughout the study period from 1.4 in 2011 to 16.4 in 2018 (P for trend < 0.001). Of the 3,892 children who had unpowered scooter injuries, 353 (9.2 %) had TBI. Children were at a higher risk of unpowered scooter TBI if they were aged between 2 and 5 years (adjusted odds ratio [aOR]: 1.37; 95 % confidence interval (CI): 1.09-1.73), were male (aOR: 1.45; 95 % CI: 1.14-1.86), were injured either on sidewalks (aOR: 1.80; 95 % CI: 1.20-2.70) or on driveways (aOR: 2.31; 95 % CI: 1.41-3.79), and experienced a fall (aOR: 1.98; 95 % CI: 1.15-3.43). Additionally, children injured after a blunt force were at a lower risk of TBI (aOR: 0.28; 95 % CI: 0.15-0.53). CONCLUSION Unpowered scooter injuries in children are increasing in South Korea. It is essential for younger children riding unpowered scooters to wear helmets and for caregivers to actively supervise their children to prevent TBI.
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Affiliation(s)
- Ha Ni Lee
- Department of Emergency Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Disaster Medicine Research Center, Seoul National University Medical Research Center, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Department of Emergency Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Joong Wan Park
- Department of Emergency Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Disaster Medicine Research Center, Seoul National University Medical Research Center, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Department of Emergency Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
| | - Jae Yun Jung
- Department of Emergency Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Disaster Medicine Research Center, Seoul National University Medical Research Center, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Do Kyun Kim
- Department of Emergency Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Disaster Medicine Research Center, Seoul National University Medical Research Center, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Young Ho Kwak
- Department of Emergency Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Disaster Medicine Research Center, Seoul National University Medical Research Center, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Department of Emergency Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Soyun Hwang
- Department of Pediatrics, Severance Children's Hospital, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea
| | - Eui Jun Lee
- Department of Emergency Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Jin Hee Kim
- Department of Emergency Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Jie Hee Jue
- Department of Pediatrics, Kyungpook National University Chilgok Hospital, 807 Hoguk-ro, Buk-gu, Daegu 41404, Republic of Korea
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19
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Kayaalp ME, Kilic NC, Kandemir I, Bayhan M, Eceviz E. Electric scooter-associated orthopedic injuries cause long absence from work, regret and are emerging as a major cause of hip fractures in young individuals: a comprehensive study from a regional trauma center in a densely populated urban setting. Eur J Trauma Emerg Surg 2023; 49:2505-2513. [PMID: 37410134 DOI: 10.1007/s00068-023-02322-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/26/2023] [Indexed: 07/07/2023]
Abstract
PURPOSE This study aimed to give a full spectrum of orthopedic injuries associated with electric scooter (e-scooter) use and analyze related factors, report on follow-up data from the patient's perspective and make a comparative etiological analysis of young adult hip fractures. METHODS A total of 851 consecutive patients were admitted to the Emergency Department following e-scooter injuries between January 2021 and July 2022, of whom 188 had 214 orthopedic injuries. The demographics, injury, and incident characteristics of these patients were collected. All fractures were classified as per the AO/OTA classification. Two groups were created as operatively or conservatively treated patients and data were comparatively analyzed. Follow-up examination incorporated a survey using binary questions on patients' perspectives. An etiological comparative analysis of hip fractures in young adults admitted to the same center between 2016 and 2022 was conducted. RESULTS The median patient age was 25. Inexperienced drivers constituted 32% of the injured. The protective gear use rate was at 3%. Higher speed (p = 0.014) and age (p = 0.011) were significantly associated with operative treatment. A total of 39% of the operated patients could not return to preinjury physical function, while 74% regretted using an e-scooter. The most common etiological factor for traumatic young hip fractures was fall from a height between 2016 and 2020, whereas it became e-scooter accidents in 2021-2022. CONCLUSION The rate of e-scooter-related operative treatment is high and leaves the patient in regret (84%) and a physically limited condition (39%). A speed limit of ≤ 15 km/h could decrease the rate of operative injuries. The e-scooter was identified as the top etiological factor in the last 2 years for traumatic young hip fractures. LEVEL OF EVIDENCE II, Diagnostic cohort study.
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Affiliation(s)
- Mahmut Enes Kayaalp
- Department of Orthopaedics and Traumatology, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey.
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, USA.
| | - Nazim Canberk Kilic
- Department of Orthopaedics and Traumatology, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Ibrahim Kandemir
- Department of Orthopaedics and Traumatology, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Mazlum Bayhan
- Department of Orthopaedics and Traumatology, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Engin Eceviz
- Department of Orthopaedics and Traumatology, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
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20
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Fisher ND, Nwakoby E, Hernandez H, McLaurin TM. Electric scooter injuries: Incidence and injury patterns at a level I trauma center. Chin J Traumatol 2023; 26:334-338. [PMID: 36922264 PMCID: PMC10755772 DOI: 10.1016/j.cjtee.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 01/31/2023] [Accepted: 02/20/2023] [Indexed: 03/18/2023] Open
Abstract
PURPOSE Electric scooters (e-scooters) have become an increasingly popular mode of public transportation in recent years. As the incidence of related injuries rises, it is important to understand specific fracture patterns unique to e-scooters and electric bikes (e-bikes) to help guide management. The purpose of this study was to review the prevalence and describe specific fracture patterns of e-scooter and e-bike related injuries at the busiest level 1 trauma center in the borough of Manhattan. METHODS Chart review to determine mechanism of injury was performed on all patients for whom an orthopedic consult was requested from 1/1/2021 to 12/31/2021. All patients whose injuries were sustained due to an e-scooter or e-bike were further reviewed for demographics, injury characteristics including fracture pattern, and definitive injury management. Any patients who had an orthopedic consult placed for a reason other than an acute injury were excluded. Descriptive statistics are reported as frequency (percentage) for categorical variables and means for continuous variables. RESULTS Of the 1815 orthopedic consults requested, 1357 (74.8%) were for acute injury management. Of those with acute injuries, 119 (8.8%) sustained 136 e-scooter or e-bike related injuries. There were 92 (77.3%) males at an average age of (33.8 ± 15.7) years. Approximately one-fifth of all patients presented in June 2021 (26, 21.8%). There was a 9.2% rate of open fractures. The 136 injuries were evenly split between the upper and lower extremities, with 57 (47.9%) upper extremity, 57 (47.9%) lower extremity injuries, and 5 (4.2%) concomitant upper and lower extremity injuries. The most common fracture patterns were ankle fractures (16, 11.7%), followed by tibial shaft (14, 10.2%), tibial plateau (13, 9.5%), and radial head fractures (11, 8.0%). There was a 33.3% incidence of associated posterior malleolar fractures in the spiral tibial shaft fractures, 31.0% of posterior malleolar involvement and 18.8% of isolated vertical medial malleolar fractures in the ankle fractures, and 61.5% of posterior comminution in the tibial plateau fractures. CONCLUSION E-scooter and e-bike related injuries have a high incidence of tibial shaft fractures, ankle fractures, tibial plateau fractures, and radial head fractures. There should be a high index of suspicion for posterior and medial involvement in lower extremity fractures sustained due to e-scooter or e-bikes. Identifying specific fracture patterns seen in e-scooter and e-bike related mechanisms will help guide management of these injuries.
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Affiliation(s)
- Nina D Fisher
- Department of Orthopedic Surgery, Langone Orthopedic Hospital, New York University, New York, United States.
| | - Ekenedilichukwu Nwakoby
- Department of Orthopedic Surgery, Langone Orthopedic Hospital, New York University, New York, United States
| | - Hunter Hernandez
- Department of Orthopedic Surgery, Langone Orthopedic Hospital, New York University, New York, United States
| | - Toni M McLaurin
- Department of Orthopedic Surgery, Langone Orthopedic Hospital, New York University, New York, United States; Department of Orthopedic Surgery, Health+Hospitals/Bellevue New York City, New York, United States
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21
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Laverdet C, Malola P, Meyer T, Delhomme P. Electric personal mobility device driver behaviors, their antecedents and consequences: A narrative review. JOURNAL OF SAFETY RESEARCH 2023; 86:274-285. [PMID: 37718055 DOI: 10.1016/j.jsr.2023.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 03/22/2023] [Accepted: 07/14/2023] [Indexed: 09/19/2023]
Abstract
INTRODUCTION Electric personal mobility devices (ePMDs), as well as crashes involving ePMDs, have been on the rise all over the world. The objectives of this study were: (a) to summarize the literature based on a narrow definition of ePMD (excluding e-bikes) and (b) to sort out the results to fit into a psychological and behavioral framework. The available literature was sorted into three main categories: the behaviors of ePMD drivers, their antecedents, and their consequences. METHOD A narrative review of the literature was carried out in 101 documents published between January 2018 and July 2021. RESULTS Regarding behavioral antecedents, regulations vary from country to country. ePMDs were found to be used primarily by males under 40 years of age. We found no studies on driving skills or learning, driver education or training, or on the effect of health messages on attitudes and behavior. Regarding the main behaviors themselves, the drivers' reasons for focusing on ePMDs were our main focus (use for short distances and mainly for commuting, shopping, and leisure). Few of the studies we reviewed explored the interactions between ePMD drivers and other road users in natural or simulated environments, and the influence of road infrastructure on behavior has rarely been studied. Regarding health consequences, reported ePMD crashes resulted in serious head and limb injuries, especially head and leg fractures. The lack of personal protective equipment (e.g., a helmet) increased the severity of crashes. The conclusion highlights gaps in the literature from a psychological and behavioral point of view.
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Affiliation(s)
- Clément Laverdet
- Univ Gustave Eiffel, Université Paris Cité, LaPEA, F-78000 Versailles, France
| | - Pascal Malola
- Univ Gustave Eiffel, Université Paris Cité, LaPEA, F-78000 Versailles, France
| | | | - Patricia Delhomme
- Univ Gustave Eiffel, Université Paris Cité, LaPEA, F-78000 Versailles, France.
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22
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Choi S, Lee JJ, Lee E, Lee MH. The Importance of Headgear During Scooter Riding in the Pediatric Population, and Suggesting Recommendations. Korean J Neurotrauma 2023; 19:242-248. [PMID: 37431378 PMCID: PMC10329883 DOI: 10.13004/kjnt.2023.19.e18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 07/12/2023] Open
Abstract
Objective The authors analyzed the characteristics of pediatric patients who visited trauma center due to injuries sustained while riding scooters and suggested recommendations on our concerns about pediatric scooter use. Methods From January 2019 to June 2022, we collected data for those who visited due to accidents while riding scooters. And, the analysis was conducted by dividing it into pediatric (younger than 12 years) and adult (older than 20 years) patients. Results There were 264 children (<12 years), and 217 adults (>19 years). We observed 170 head injuries (64.4%), in the pediatric population and 130 head injuries (60.0%) in the adult population. There were no significant differences between pediatric and adult patients for all three injured regions. Among pediatric patients, only 1 reported the use of protective headgear (0.4%). The patient suffered a cerebral concussion. However, 9 of the pediatric patients who did not wear protective headgear suffered major trauma. Among 217 adult patients, 8 (3.7%) had used headgear. 6 suffered major trauma and 2 suffered minor trauma. Of the patients who did not wear protective headgear, 41 suffered major trauma and 81 suffered minor trauma. Since there was only one patient in the pediatric group who wore headgear, no statistical inferences could be calculated. Conclusion In the pediatric population, the head injury rate is as high as in adults. We were unable to statistically support the significance of headgear in the current study. However, in our general experience, the importance of headgear is overlooked in the pediatric population compared to adults. It is necessary to encourage the use of headgear actively publicly.
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Affiliation(s)
- Sunghoon Choi
- Department of Neurosurgery, Uijeongbu St. Mary’s Hospital, School of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jung Jae Lee
- Department of Neurosurgery, Uijeongbu St. Mary’s Hospital, School of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eunhye Lee
- Department of Neurosurgery, Uijeongbu St. Mary’s Hospital, School of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Min Ho Lee
- Department of Neurosurgery, Uijeongbu St. Mary’s Hospital, School of Medicine, The Catholic University of Korea, Seoul, Korea
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23
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Louro J, Silva-De Las Salas A, Varon AJ. A Trauma E-Scooter Epidemic. Anesth Analg 2023; 136:957-959. [PMID: 37058733 DOI: 10.1213/ane.0000000000006338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Affiliation(s)
- Jack Louro
- From the Department of Anesthesiology, Perioperative Medicine, and Pain Management. University of Miami Miller School of Medicine, Miami, Florida
- Ryder Trauma Center, Jackson Health System, Miami, Florida
| | - Alejandra Silva-De Las Salas
- From the Department of Anesthesiology, Perioperative Medicine, and Pain Management. University of Miami Miller School of Medicine, Miami, Florida
| | - Albert J Varon
- From the Department of Anesthesiology, Perioperative Medicine, and Pain Management. University of Miami Miller School of Medicine, Miami, Florida
- Ryder Trauma Center, Jackson Health System, Miami, Florida
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24
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Tischler EH, Krasnyanskiy B, Kong RM, Tracey O, Tsai SHL, Suneja N. E-scooter use continues to rev up fracture diagnoses and hospital admissions compared to other modes of transportation. J Clin Orthop Trauma 2023; 40:102164. [PMID: 37206109 PMCID: PMC10189513 DOI: 10.1016/j.jcot.2023.102164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 02/05/2023] [Accepted: 04/27/2023] [Indexed: 05/21/2023] Open
Abstract
Introduction The COVID-19 pandemic was associated with an increase in popularity of e-scooter usage and a rise in e-scooter related injuries. Recent studies have elucidated trends within e-scooter injuries but there are few epidemiological studies that evaluate injury rates amongst multiple modes of transportation. This study seeks to investigate trends of e-scooter orthopedic fracture injuries compared to other traditional methods of transportation using a national database. Methods The National Electronic Injury Surveillance System (NEISS) database was queried between 2014 and 2020 for patients who were injured after usage of e-scooters, bicycles, or all-terrain vehicles. Primary analysis included patients with a diagnosis of fracture and utilized univariate/multivariate models to evaluate risk of hospital admission. Secondary analysis included all isolated patients to evaluate the odds of fracture development amongst modes of transportation. Results A total of 70,719 patients with injuries associated with e-scooter, bicycle, or all-terrain vehicle use were isolated. 15997 (22.6%) of these patients had a fracture diagnosis. Both e-scooters and all-terrain vehicles reported increased odds of fracture-related injury and direct hospitalization when compared to bicycles. E-scooter users reported a greater odds of both associated fracture (OR 1.25; 95%CI 1.03-1.51; p = 0.024) and hospital admission (OR: 2.01; 95%CI: 1.26-3.21; p = 0.003) in 2020 compared to 2014-2015. Discussion E-scooter related orthopedic injuries and hospital admissions had the largest incidence rate increase compared to bicycle and all-terrain vehicles between 2014 and 2020. E-scooter fractures were most commonly located in the lower leg in 2014-2017, the wrist in 2018-2019, and the upper trunk in 2020. In comparison, bicycle and all-terrain vehicle fractures was most commonly shoulder and upper trunk within the study period. Further research will help to promote further understanding of the e-scooter health care burden and in prevention of these injuries. Level of evidence 3.
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Affiliation(s)
- Eric H. Tischler
- Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Benjamin Krasnyanskiy
- Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Ryan M. Kong
- Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Olivia Tracey
- Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Sung Huang Laurent Tsai
- Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Keelung Branch, Keelung, 204, Taiwan
- School of Medicine, Chang Gung University, Taoyuan, 333, Taiwan
| | - Nishant Suneja
- Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, MA, USA
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25
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Andersson O, Djärv T. Electric scooter accidents leading to emergency department visits: influence of alcohol and outcomes in Stockholm, Sweden. Sci Rep 2023; 13:5946. [PMID: 37045881 PMCID: PMC10097862 DOI: 10.1038/s41598-023-32857-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 04/04/2023] [Indexed: 04/14/2023] Open
Abstract
Electric scooters are a popular form of transportation, but accidents have increased with increased usage over the last years with rising health care costs as a consequence. This study aims to quantify accidents associated with the use of alcohol and to compare injuries at the emergency department (ED) among patients who have been involved in an accident involving an electric scooter. We used data from a multi-center retrospective registry-based cohort in the Swedish Traffic Accident Data Acquisition. We included all patients that had been involved in an electric scooter accident needing a visit to all EDs in Stockholm, Sweden during 2019-2020. Data on alcohol intake was manually drawn from medical files. Out of all of the 369 patients, the majority were men (n = 223, 60%) and aged below 30 years (n = 181, 49%). In all, 102 (28%) of the patients had a positive history of alcohol intake prior to the accident. Patients with alcohol intake more often arrived nighttime than those without alcohol, via ambulance (40% and 24%, respectively, p-value < 0.01). Those with alcohol intake needed to be admitted to hospital from the ED instead of being discharged more often than those withour alcohol (17% and 9%, respectively, p-value < 0.05) even if the majority still had minor injuries. Every 33,000 trips on electric scooters are statistically accompanied by an accident leading to an ED visit. We conclude that accidents with electric scooters are often associated with alcohol intake. They often demand more resources, such as an ambulance transfer and admission to hospital, and involve multiple injuries, compared to those without alcohol intake.
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Affiliation(s)
- Olle Andersson
- Department of Emergency Medicine, Karolinska University Hospital, Solna, Sweden
| | - Therese Djärv
- Department of Emergency Medicine, Karolinska University Hospital, Solna, Sweden.
- Department of Medicine Solna, Karolinska Institutet, 171 76, Stockholm, Sweden.
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Büyükceran İ, Ersoy A, Şay CŞ, Coşkun HS, Tomak Y. The Epidemiology and the Treatment of Fractures Due to Electric Scooters: A Comparison of Pediatric and Adult Age Groups. Cureus 2023; 15:e37807. [PMID: 37214011 PMCID: PMC10198666 DOI: 10.7759/cureus.37807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2023] [Indexed: 05/23/2023] Open
Abstract
AIM Electric scooters (e-scooters) are widely used as alternative vehicles worldwide. These light vehicles do not need a license to drive, and it is also popular among vehicles under the age of 18 among users in Turkey. This is a new term in the literature since there is an increase in accidents resulting from this overuse. This study aims to reveal the patterns and severity of orthopedic injuries resulting from using an e-scooter, especially in the pediatric population. PATIENTS AND METHODS Patients who were admitted to the university hospital emergency department due to using an e-scooter and had fractures were retrospectively analyzed. Demographic data, admission times, injury mechanisms, and fracture patterns of the patients were documented. RESULTS Forty-nine (49.4%) of 99 patients were under 18, and 50 (50.6%) were over 18. It is seen that 58.5% (58 patients) had an accident by falling spontaneously, 37.3% (37 patients) collided with vehicles in traffic, and 4.2% had an accident by colliding with a standing object. While 59.5% of the upper extremity fractures are seen, 27.2% are lower extremity fractures. Multiple fractures were observed in 13.3%. CONCLUSION Pediatric population frequently uses these alternative means of transport. The pediatric group usually had upper extremity injuries, while adults mostly had lower extremity injuries. Care must be taken when children are drivers of e-scooters.
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Affiliation(s)
- İsmail Büyükceran
- Department of Orthopedics and Traumatology, Ondokuz Mayıs University, Samsun, TUR
| | - Ahmet Ersoy
- Department of Orthopedics and Traumatology, Ondokuz Mayıs University, Samsun, TUR
| | - Cahit Şemsi Şay
- Department of Orthopedics and Traumatology, Ondokuz Mayıs University, Samsun, TUR
| | - Hüseyin Sina Coşkun
- Department of Orthopedics and Traumatology, Ondokuz Mayıs University, Samsun, TUR
| | - Yılmaz Tomak
- Department of Orthopedics and Traumatology, Ondokuz Mayıs University, Samsun, TUR
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27
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Mitra B, Heald E, Sri-Ganeshan M, MacSuibhne E, Edwards E, Cameron PA. Electric scooter-related trauma, alcohol and other drugs. Emerg Med Australas 2023; 35:353-356. [PMID: 36623931 DOI: 10.1111/1742-6723.14170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 12/20/2022] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To report the frequency of electric scooter-related trauma and association with alcohol and other drug (AOD) use. METHODS A retrospective cohort study was conducted, including presentations from 1 January 2017 to 31 May 2022 to a metropolitan health service. RESULTS There were 272 cases included, with increasing frequency, of which 65 (24%) had AOD exposure. Most AOD-related trauma occurred at night, among males, without helmet use, had higher injury severity, requirement for surgical intervention and longer hospital length of stay. CONCLUSIONS Urgent preventive measures with a focus on reducing AOD exposure and promoting of helmet use is indicated.
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Affiliation(s)
- Biswadev Mitra
- Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Eleanor Heald
- Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Muhuntha Sri-Ganeshan
- Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Eanna MacSuibhne
- Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Elton Edwards
- Department of Orthopaedic Surgery, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Peter A Cameron
- Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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28
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Meyer HL, Kauther MD, Polan C, Abel B, Vogel C, Mester B, Burggraf M, Dudda M. [E-scooter, e-bike and bicycle injuries in the same period-A prospective analysis of a level 1 trauma center]. UNFALLCHIRURGIE (HEIDELBERG, GERMANY) 2023; 126:208-217. [PMID: 35029712 PMCID: PMC8758987 DOI: 10.1007/s00113-021-01136-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 12/21/2021] [Indexed: 12/02/2022]
Abstract
BACKGROUND The actual number of accidents in e‑scooter drivers in Germany seems to be significantly higher than the current figures from the Statistisches Bundesamt suggest. This epidemiological study examines e‑scooter injuries and compares them with e‑bike and bicycle injuries. OBJECTIVE In order to create a comparable database on the dangers of e‑scooters, e‑bikes and bicycles, the typical injury patterns were analyzed and prevention options derived from them. MATERIAL AND METHODS All accidents involving e‑scooters, e‑bikes and bicycles that were presented via the university emergency room of a level 1 trauma center between 15 June 2019 and 31 October 2020 were prospectively investigated. RESULTS In our study, 68 accidents in e‑scooter drivers were included, of which only 11.8% (n = 8) were recorded by the police. Significantly more of them were male than female (p = 0.032) with a mean age of 31.1 (±13) years. At the same time, we registered 34 accidents in e‑bike riders and 356 in cyclists. In all three groups, most injuries occurred to the head, followed by injuries to the upper extremities. Significantly more e‑scooter drivers had an ISS ≥ 16 than in the group of injured cyclists (p = 0.016). E‑scooter riders who had an accident had a significantly longer length of stay in hospital, than e‑bike riders (p = 0.003) and cyclists (p = 0.001), 52.9% (n = 18) of e‑bike riders and 53.3% (n = 113) cyclists wore a helmet, compared to only 1.5% (n = 1) of e‑scooter riders. The most common cause of accidents among e‑bike riders (17.7%; n = 6) and cyclists (10.4%; n = 37) was slipping away on tram rails, while for e‑scooter riders it was colliding with a curb (7.4%; n = 5). CONCLUSION The three patient collectives examined showed different causes and profiles of injuries. The reasons for an increased proportion of seriously injured people compared to cyclists are electromobility, driving under the influence of alcohol and inadequate wearing of a helmet on e‑scooters when head injuries dominate. 73.5% (n = 50) of the e‑scooter accidents recorded by us were not registered by the police and therefore do not appear in the current statistics of the statistisches Bundesamt. As a result, a much higher number of e‑scooter accidents can be assumed. Preventive measures could include the introduction of compulsory helmets, a higher number of traffic controls and the expansion of bike tracks.
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Affiliation(s)
- Heinz-Lothar Meyer
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland.
| | - Max Daniel Kauther
- Klinik für Unfallchirurgie und Orthopädie, Kinderorthopädie, Agaplesion Diakonieklinikum Rotenburg, Rotenburg, Deutschland
| | - Christina Polan
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - Benedikt Abel
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - Carsten Vogel
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - Bastian Mester
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - Manuel Burggraf
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - Marcel Dudda
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Essen, Hufelandstraße 55, 45147, Essen, Deutschland
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Loria A, Marianetti I, Cook CA, Melucci AD, Ghaffar A, Juviler P, Temple LK, Jones CMC, Fleming FJ. Epidemiology and healthcare utilization for rectal foreign bodies in United States adults, 2012–2021. Am J Emerg Med 2023; 69:76-82. [PMID: 37060632 DOI: 10.1016/j.ajem.2023.03.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/15/2023] [Accepted: 03/21/2023] [Indexed: 04/03/2023] Open
Abstract
INTRODUCTION Presentations to the emergency department for rectal foreign bodies are common, but there is little epidemiologic information on this condition. This limits the ability to provide evidence-based education to trainees regarding the populations affected, the types and frequency of foreign bodies, and factors associated with hospitalization. To address this, we analyzed national estimates of emergency department presentations for rectal foreign bodies from 2012 to 2021 in the US. METHODS We queried the National Electronic Injury Surveillance System for any injury to the 'pubic region' or 'lower trunk' with an accompanying diagnosis of foreign body, puncture, or laceration. Two authors manually reviewed all clinical narratives to identify cases of rectal foreign bodies. National estimates were determined using weighting and strata variables, incidence rates calculated using census data, trends assessed by linear regression, and factors associated with hospitalization identified by multivariable logistic regression. RESULTS From 885 cases, there were an estimated 38,948 (95% CI, 32,040-45,856) emergency department visits for rectal foreign bodies among individuals ≥15 years from 2012 to 2021. The average age was 43, 77.8% were male, 55.4% of foreign bodies were sexual devices, and 40.8% required hospitalization. The annual incidence of presentations for rectal foreign bodies increased from 1.2 in 2012 to 1.9 per 100,000 persons in 2021 (R2 = 0.84, p < 0.01). Males have a bimodal age distribution peaking in the fifth decade, while females have a right-skewed age distribution peaking in the second decade. Female sex (odds ratio [OR] 0.4; 95% confidence interval [CI], 0.2-0.6) and, compared to sexual devices, balls/marbles (OR 0.2; 95% CI, 0.05-0.6) or drugs/paraphernalia (OR 0.1; 95% CI, 0.05-0.4) are associated with a reduced odds of hospitalization. CONCLUSIONS Presentations to the emergency department for rectal foreign bodies increased for males and females from 2012 to 2021 in the United States. These epidemiologic estimates for a complex form of anorectal trauma provide preclinical information for emergency medicine, surgery, and radiology trainees.
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Affiliation(s)
- Anthony Loria
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA.
| | - Ila Marianetti
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Caitlin A Cook
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Alexa D Melucci
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Aqsa Ghaffar
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Peter Juviler
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Larissa K Temple
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA
| | - Courtney M C Jones
- Department of Emergency Medicine, University of Rochester Medical Center, Rochester, NY, USA; Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY, USA
| | - Fergal J Fleming
- Surgical Health Outcomes and Research Enterprise (SHORE), Department of Surgery, University of Rochester Medical Center, Rochester, NY, USA
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Wei W, Petit Y, Arnoux PJ, Bailly N. Head-ground impact conditions and helmet performance in E-scooter falls. ACCIDENT; ANALYSIS AND PREVENTION 2023; 181:106935. [PMID: 36571970 DOI: 10.1016/j.aap.2022.106935] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/28/2022] [Accepted: 12/19/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE Head injuries are common injuries in E-scooter accidents which have dramatically increased in recent years. The head impact conditions and helmet performance during E-scooter accidents are barely investigated. This study aims to characterize the head-ground impact biomechanics and evaluate bicycle helmet protection in typical E-scooter falls. METHOD The finite element (FE) model of a hybrid III dummy riding an E-scooter was developed and validated. The FE model with and without a bicycle helmet was used to reproduce twenty-seven E-scooter falls caused by the collision with a curb, in which different riding speeds (10, 20, and 30 km/h), curb orientations (30, 60, and 90°), and E-scooter orientations (-15, 0, and 15°) were simulated. Head-ground impact velocities and locations were evaluated for the unhelmeted configurations while the helmet performance was evaluated with the reduction of head injury metrics. RESULTS E-scooter falls always resulted in an oblique head-ground impact, with 78 % on the forehead. The mean vertical and tangential head-ground impact velocities were respectively 5.7 ± 1.5 m/s and 3.7 ± 2.0 m/s. The helmet significantly (p < 0.1) reduced the head linear acceleration, angular velocity, HIC_36, and BrIC, but not the angular acceleration. However, even with the helmet, the head injury metrics were mostly above the thresholds of severe head injuries. CONCLUSION Typical E-scooter falls might cause severe head injuries. The bicycle helmet was efficient to reduce head injury metrics but not to prevent severe head injuries. Future helmet standard evaluations should involve higher impact energy and the angular acceleration assessment in oblique impacts.
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Affiliation(s)
- Wei Wei
- LBA UMRT24, Aix Marseille Université/Université Gustave Eiffel, Marseille, France; iLab-Spine - Laboratoire International en Imagerie et Biomécanique du Rachis, Marseille, France.
| | - Yvan Petit
- LBA UMRT24, Aix Marseille Université/Université Gustave Eiffel, Marseille, France; iLab-Spine - Laboratoire International en Imagerie et Biomécanique du Rachis, Marseille, France; École de technologie supérieure, Canada
| | - Pierre-Jean Arnoux
- LBA UMRT24, Aix Marseille Université/Université Gustave Eiffel, Marseille, France; iLab-Spine - Laboratoire International en Imagerie et Biomécanique du Rachis, Marseille, France
| | - Nicolas Bailly
- LBA UMRT24, Aix Marseille Université/Université Gustave Eiffel, Marseille, France; iLab-Spine - Laboratoire International en Imagerie et Biomécanique du Rachis, Marseille, France
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Osti N, Aboud A, Gumbs S, Engdahl R, Carryl S, Donaldson B, Davis R. E-scooter and E-bike injury pattern profile in an inner-city trauma center in upper Manhattan. Injury 2023; 54:1392-1395. [PMID: 36882363 DOI: 10.1016/j.injury.2023.02.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 02/14/2023] [Accepted: 02/24/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Electric bikes and scooters are becoming popular means of short-distance transportation in major cities. Regulations for safe riding established by ride-sharing companies and local governments have not been effectively implemented. Inner-city hospitals are at the frontline of receiving traumas related to e-bikes and e-scooters and are receiving an increasing number of injuries. The works of literature reporting these injuries are limited. METHOD This study reviewed all the trauma activations at a major trauma center in NYC from 04/2019 to 08/2021. Patients with e-bike and e-scooter injuries were included in the study. Socio-demographics of riders, passengers, injury patterns, and outcomes were reviewed. Logistics regression was used to analyze the factors associated with Injury Severity Scale. RESULTS We reviewed 1979 patient charts of trauma activation in the Emergency Department. We included 88 scooters, 24 E-bike, and 5 nonrider scooter injuries. 91% were male and 9% were Female victims. The majority were African American patients (34%) and Hispanic patients (46%). 87% belonged to the 18-50 years age group, and 13% were above 50 years and below 18 years were excluded from the study. 36% of victims were under the influence of drugs or alcohol and only 25% of riders wore helmets. 58% of patients were discharged from the ED, 42% required hospital admission, and 14% required ICU care. Odds of non-mild injury (moderate to critical injury) in comparison to mild injury were significantly greater with increasing age. CONCLUSIONS The use of e-bikes and e-scooters is increasing as a means of affordable short-distance transportation but with evidence of significant injuries with varying severity. These findings suggest a need to review public policy regarding e-bike and electric scooter use regulations for the safety of riders and pedestrians; Driving While Intoxicated (DWI) law enforcement, mandatory helmet, education, speed control, creation of special lanes, and no car zones.
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Affiliation(s)
- Narayan Osti
- Department of Surgery, Harlem Hospital Center, Columbia, University, New York, NY, USA.
| | - Ameer Aboud
- Department of Surgery, Harlem Hospital Center, Columbia, University, New York, NY, USA.
| | - Shamon Gumbs
- Department of Surgery, Harlem Hospital Center, Columbia, University, New York, NY, USA.
| | - Ryan Engdahl
- Department of Plastic Surgery, Harlem Hospital Center, Columbia, University, New York, NY, USA.
| | - Stephen Carryl
- Department of Surgery, Harlem Hospital Center, Columbia, University, New York, NY, USA.
| | - Brian Donaldson
- Department of Surgery, Harlem Hospital Center, Columbia, University, New York, NY, USA.
| | - Robert Davis
- Department of Surgery, Division of Trauma, Harlem Hospital Center, Columbia University, New York, NY, USA.
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Factor S, Shaked O, Atlan F, Pritsch T, Shichman I. Electric Scooter-Related Upper Limb Fractures: Analysis of 458 Cases. J Hand Surg Am 2023; 48:197.e1-197.e6. [PMID: 34852957 DOI: 10.1016/j.jhsa.2021.09.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 08/13/2021] [Accepted: 09/23/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE To perform an analysis of electric scooter (e-scooter)-related upper limb fractures (ULFs), which have increased dramatically in parallel with the rapid rise in the use of e-scooters and shared e-scooter services in recent years. METHODS We retrospectively reviewed the medical charts of e-scooter-related emergency department visits between January 2017 and January 2020 at a level I trauma center. All patients with ULFs were included in the study, and their data were analyzed for demographics, fracture diagnosis, associated injuries, and required surgical treatment. RESULTS This study included 356 patients (50% men) with 458 ULFs, of which 23 (5%) were open fractures. The mean age of the cohort was 32.9 years (standard deviation, 10.1 years). The most common mechanism of injury was rider fall (92.1%). The nondominant hand was injured in 53.1% of cases, and 32.1% of all fractures were treated with surgery. A total of 120 (33.7%) patients sustained more than 1 ipsilateral ULF, and 27 (7.6%) patients had a concomitant contralateral ULF. Radial head fracture was the most common fracture type (n = 123, 26.8%), of which 16 (13%) were bilateral. The fifth ray was injured most frequently among the metacarpal and phalangeal fractures (n = 33, 47.1%). Most of the nonextremity-associated injuries were those of the head and maxillofacial bones. CONCLUSIONS The most common ULF associated with e-scooters was the radial head fracture. Physicians should be alert to and seek associated fractures during initial assessments of e-scooter-related upper limb injuries. Further investigation may be warranted to evaluate the effectiveness of protective measures in reducing the number of injuries. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
- Shai Factor
- Department of Orthopedic Surgery, Tel Aviv Medical Center, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Or Shaked
- Department of Orthopedic Surgery, Tel Aviv Medical Center, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Franck Atlan
- Department of Orthopedic Surgery, Tel Aviv Medical Center, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tamir Pritsch
- Department of Orthopedic Surgery, Tel Aviv Medical Center, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ittai Shichman
- Department of Orthopedic Surgery, Tel Aviv Medical Center, affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Shichman I, Shaked O, Factor S, Ashkenazi I, Elbaz E, Aviv Mordechai R, Khoury A. The association between electric scooter riding position and injury characteristics. JOURNAL OF SAFETY RESEARCH 2023; 84:347-352. [PMID: 36868663 DOI: 10.1016/j.jsr.2022.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/31/2022] [Accepted: 11/18/2022] [Indexed: 06/18/2023]
Abstract
BACKGROUND The popularity of electric scooters (e-scooters) and the shared e-scooter services as new means of transportation worldwide led to high numbers of injuries requiring emergency department (ED) visits. Private and rental e-scooters have different sizes and capabilities, offering several possible riding positions. While the rising use of e-scooters and their associated injuries have been reported, little is known about the influence of riding position on injury characteristics. The purpose of this study was to characterize e-scooter riding positions and their related injuries. METHODS E-scooters related ED admissions were retrospectively collected between June 2020 and October 2020, in a level-I trauma center. Demographics, ED presentation data, injury information, e-scooter design, and clinical course were collected and compared according to e-scooter riding position ("foot-behind-foot" vs "side-by-side"). RESULTS During the study period, 158 patients were admitted to the ED with e-scooter related injuries. The majority of riders used the foot-behind-foot position (n = 112, 71.3 %) compared to the side-by-side position (n = 45, 28.7 %). Orthopedic fractures were the most common injuries (n = 78, 49.7 %). "Foot-behind-foot" group had a significantly higher fracture rate compared to "side-by-side" group (54.4 % vs 37.8 % within group, respectively; p = 0.03). CONCLUSIONS Riding position is associated with different injury types, with orthopedic fracture rates significantly higher in the more commonly used "foot-behind-foot" riding position. PRACTICAL APPLICATION These study findings suggest that the common e-scooter narrow-based design is considerably more dangerous, calling for further research to introduce safer e-scooter designs and update recommendations for safer riding positions.
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Affiliation(s)
- Ittai Shichman
- Division of Orthopedics, Tel-Aviv Sourasky Medical Center, Tel-Aviv, affiliated to the Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv, Israel
| | - Or Shaked
- Division of Orthopedics, Tel-Aviv Sourasky Medical Center, Tel-Aviv, affiliated to the Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv, Israel
| | - Shai Factor
- Division of Orthopedics, Tel-Aviv Sourasky Medical Center, Tel-Aviv, affiliated to the Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv, Israel.
| | - Itay Ashkenazi
- Division of Orthopedics, Tel-Aviv Sourasky Medical Center, Tel-Aviv, affiliated to the Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv, Israel
| | - Etay Elbaz
- Division of Orthopedics, Tel-Aviv Sourasky Medical Center, Tel-Aviv, affiliated to the Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv, Israel
| | - Reut Aviv Mordechai
- Department of Emergency Medicine, Tel-Aviv Sourasky Medical Center, Tel-Aviv, affiliated to the Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv, Israel
| | - Amal Khoury
- Division of Orthopedics, Tel-Aviv Sourasky Medical Center, Tel-Aviv, affiliated to the Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv, Israel
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Dozza M, Li T, Billstein L, Svernlöv C, Rasch A. How do different micro-mobility vehicles affect longitudinal control? Results from a field experiment. JOURNAL OF SAFETY RESEARCH 2023; 84:24-32. [PMID: 36868652 DOI: 10.1016/j.jsr.2022.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/01/2022] [Accepted: 10/17/2022] [Indexed: 06/18/2023]
Abstract
INTRODUCTION While micromobility vehicles offer new transport opportunities and may decrease fuel emissions, the extent to which these benefits outweigh the safety costs is still uncertain. For instance, e-scooterists have been reported to experience a tenfold crash risk compared to ordinary cyclists. Today, we still do not know whether the real safety problem is the vehicle, the human, or the infrastructure. In other words, the new vehicles may not necessarily be unsafe; the behavior of their riders, in combination with an infrastructure that was not designed to accommodate micromobility, may be the real issue. METHOD In this paper, we compared e-scooters and Segways with bicycles in field trials to determine whether these new vehicles create different constraints for longitudinal control (e.g., in braking avoidance maneuvers). RESULTS The results show that acceleration and deceleration performance changes across vehicles; specifically, e-scooters and Segways that we tested cannot brake as efficiently as bicycles. Further, bicycles are experienced as more stable, maneuverable, and safe than Segways and e-scooters. We also derived kinematic models for acceleration and braking that can be used to predict rider trajectories in active safety systems. PRACTICAL APPLICATIONS The results from this study suggest that, while new micromobility solutions may not be intrinsically unsafe, they may require some behavior and/or infrastructure adaptations to improve their safety. We also discuss how policy making, safety system design, and traffic education may use our results to support the safe integration of micromobility into the transport system.
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Affiliation(s)
- Marco Dozza
- The Department of Mechanics and Maritime Sciences at Chalmers University of Technology, Sweden. https://www.chalmers.se/en/staff/Pages/marco-dozza.aspx
| | - Tianyou Li
- The Department of Mechanics and Maritime Sciences at Chalmers University of Technology, Sweden
| | - Lucas Billstein
- The Department of Mechanics and Maritime Sciences at Chalmers University of Technology, Sweden
| | - Christoffer Svernlöv
- The Department of Mechanics and Maritime Sciences at Chalmers University of Technology, Sweden
| | - Alexander Rasch
- The Department of Mechanics and Maritime Sciences at Chalmers University of Technology, Sweden
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Kleinertz H, Volk A, Dalos D, Rutkowski R, Frosch KH, Thiesen DM. Risk factors and injury patterns of e-scooter associated injuries in Germany. Sci Rep 2023; 13:706. [PMID: 36639664 PMCID: PMC9837749 DOI: 10.1038/s41598-022-25448-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 11/30/2022] [Indexed: 01/14/2023] Open
Abstract
Since the introduction of widely available e-scooter rentals in Hamburg, Germany in June of 2019, our emergency department has seen a sharp increase in the amount of e-scooter related injuries. Despite a rising number of studies certain aspects of e-scooter mobility remain unclear. This study examines the various aspects of e-scooter associated injuries with one of the largest cohorts to date. Electronic patient records of emergency department admissions were screened for e-scooter associated injuries between June 2019 and December 2021. Patient demographic data, mechanism of injury, alcohol consumption, helmet usage, sustained injuries and utilized medical resources were recorded. Overall, 268 patients (57% male) with a median age of 30.3 years (IQR 23.3; 40.0) were included. 252 (94%) were e-scooter riders themselves, while 16 (6%) were involved in crashes associated with an e-scooter. Patients in non-rider e-scooter crashes were either cyclists who collided with e-scooter riders or older pedestrians (median age 61.2 years) who tripped over parked e-scooters. While e-scooter riders involved in a crash sustained an impact to the head or face in 58% of cases, those under the influence of alcohol fell on their head or face in 84% of cases. This resulted in a large amount of maxillofacial soft tissue lacerations and fractures. Extremity fractures and dislocations were more often recorded for the upper extremities. This study comprises one of the largest cohorts of e-scooter associated injuries to date. Older pedestrians are at risk to stumble over parked e-scooters. E-scooter crashes with riders who consumed alcohol were associated with more severe injuries, especially to the head and face. Restricted e-scooter parking, enforcement of drunk driving laws for e-scooters, and helmet usage should be recommended.
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Affiliation(s)
- Holger Kleinertz
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
| | - Annabelle Volk
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Dimitris Dalos
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.,UKE Athleticum-Center for Athletic Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, Hamburg, Germany
| | - Rico Rutkowski
- Department of Oral and Maxillofacial Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Karl-Heinz Frosch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.,Department of Trauma Surgery, Orthopaedics, and Sports Traumatology, BG Hospital Hamburg, Hamburg, Germany
| | - Darius M Thiesen
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
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Kähler A, Püschel K, Ondruschka B, Thiesen D, Kleinertz H, Fitzek A. [One and a half years of e-scooters in Hamburg]. Rechtsmedizin (Berl) 2023; 33:163-169. [PMID: 36624757 PMCID: PMC9815051 DOI: 10.1007/s00194-022-00602-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2022] [Indexed: 01/06/2023]
Abstract
Background Since the spread of the so-called electric scooters (e-scooters) through rental services in Hamburg as of June 2019, accidents due to the use of this means of transportation have been regularly registered. The most frequent injury patterns among e‑scooter riders involved accidents concerning the upper extremities and the head. There was a relevant accumulation of drunk drivers among the injured persons. Objective The aim of the study is to compare injury patterns in drunk versus non-drunk e‑scooter riders who had an accident. Material and methods Data from the Department of Trauma Surgery at the University Medical Center Hamburg-Eppendorf were retrospectively analyzed for accidents involving e‑scooters and the resulting injury patterns. For this purpose, the gender, age, injury pattern of the persons, the course of the accident, and information on previous alcohol consumption were recorded descriptively for the period from June 2019 to December 2021. Results Drivers were on average 32 (interval: 15-88 years) years old and those under the influence of alcohol were predominantly male (69.9%). Accidents occurred mainly in summer and at night. Common injury patterns were injuries to the face, head, and extremities. Conclusion It should be noted that injuries to the face and head occurred more frequently under the influence of alcohol than in the cohort without alcohol. Education about the health and legal consequences of riding an e‑scooter under the influence of alcohol should be provided to all users. In addition, wearing a helmet or banning driving at night are possible measures to reduce accidents associated with drunk riding.
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Affiliation(s)
- Antonia Kähler
- Institut für Rechtsmedizin Hamburg, Universitätsklinikum Hamburg-Eppendorf, Butenfeld 34, 22529 Hamburg, Deutschland
| | - Klaus Püschel
- Institut für Rechtsmedizin Hamburg, Universitätsklinikum Hamburg-Eppendorf, Butenfeld 34, 22529 Hamburg, Deutschland
| | - Benjamin Ondruschka
- Institut für Rechtsmedizin Hamburg, Universitätsklinikum Hamburg-Eppendorf, Butenfeld 34, 22529 Hamburg, Deutschland
| | - Darius Thiesen
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Hamburg-Eppendorf, Deutschland
| | - Holger Kleinertz
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Hamburg-Eppendorf, Deutschland
| | - Antonia Fitzek
- Institut für Rechtsmedizin Hamburg, Universitätsklinikum Hamburg-Eppendorf, Butenfeld 34, 22529 Hamburg, Deutschland
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McKay W, Kerscher W, Riaz M, Mason A. Neurosurgical Consequences of e-Scooter Use: Strategies to Prevent Neurological Injury. Neurotrauma Rep 2023; 4:218-224. [PMID: 37095857 PMCID: PMC10122265 DOI: 10.1089/neur.2022.0073] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
Rideshare electric scooter accidents have led to increasing emergency department (ED) visits and neurosurgical consultations. This study categorizes e-scooter-related injuries requiring neurosurgical consultation at a single level 1 trauma center. Patients who required neurosurgical consultation from June 2019 to June 2021 with a positive finding on computed tomography imaging were selected for review of patient and injury characteristics, resulting in a sample size of 50 cases. Average patient age was 36.9 (15-69) years, and 70% were male. Seventy-four percent of patients were under the influence of alcohol and 12% illicit drugs. None (0%) were helmeted. Seventy-eight percent of accidents occurred between 6:00 pm and 6:00 am. Twenty-two percent of patients required surgical intervention by craniotomy/craniectomy, and 4% required intracranial pressure monitor placement. Average intracranial hemorrhage volume was 17.8 cc (trace to 125). Volume of hemorrhage was associated with the need for an intensive care unit (ICU) stay (odds ratio [OR] = 1.01; p = 0.04), need for surgical intervention (OR = 1.007; p = 0.0001), and mortality (1.816; p < 0.001) and trended toward, but did not reach significance for, overall poor outcome (OR = 1.63; p = 0.06). Sixty-two percent of this patient pool required ICU admission. Average length of ICU stay was 3.5 days (0-35), and average length of hospital stay was 8.3 days (0-82). Mortality in this series was 8%. Lower admission Glasgow Coma Scale (OR = 0.974; p < 0.001) and increased volume of hemorrhage (OR = 1.816; p < 0.001) were associated with increased risk of mortality in the linear regression analysis. Electric scooters have become prevalent in most urban centers, and accidents are a potential source of severe intracranial injury requiring extended ICU and hospital stays, surgical intervention, and sometimes resulting in long-term morbidity and/or mortality. Injuries often occur in the evening hours and are often associated with alcohol/drug use and lack of helmet use. Policy changes to help mitigate the risk of these injuries are recommended.
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Affiliation(s)
- William McKay
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, Aurora, Colorado, USA
- Address correspondence to: William McKay, MD, Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, 12631 East 17th Avenue, 5001, Aurora, CO 80045, USA.
| | - William Kerscher
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, Aurora, Colorado, USA
- Emory University, Denver, Colorado, USA
| | - Muhammad Riaz
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, Aurora, Colorado, USA
| | - Alexander Mason
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus School of Medicine, Aurora, Colorado, USA
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Vasara H, Toppari L, Harjola VP, Virtanen K, Castrén M, Kobylin A. Characteristics and costs of electric scooter injuries in Helsinki: a retrospective cohort study. Scand J Trauma Resusc Emerg Med 2022; 30:57. [PMID: 36348446 PMCID: PMC9641852 DOI: 10.1186/s13049-022-01042-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/06/2022] [Indexed: 11/10/2022] Open
Abstract
Background and purpose The incidence of electric scooter (e-scooter) injuries has increased drastically in numerous countries after widespread availability of shared e-scooters. The economic impact on society from a broader perspective has not been studied. We aimed to estimate the incidence of e-scooter injuries, describe the injury patterns, and estimate the costs of e-scooter injuries. Patients and methods: We performed a retrospective cohort study including all e-scooter-related injuries presented in the three adult emergency departments in Helsinki in 2021. We collected the patient data from the university hospital information system. Injury severity was evaluated based on the Abbreviated Injury Score. The cost of the hospital treatment was analyzed based on our hospital district’s service price listing. In addition, we recorded the total amount of sick leave days and estimated their economic impact. Results In total, 446 e-scooter injuries were identified and taken into the analysis (434 affecting riders and 12 non-riders). The median age of the patients was 26 (IQR 22–33), and 59% were male. 257 (58%) of the of the injuries were minor, whereas 155 (35%) were moderate, 30 (7%) serious, 3 (0.7%) severe, and one (0.2%) critical. Furthermore, 220 (49%) of the patients sustained head injuries. A major spike in accident incidence was seen during the weekend (Friday to Sunday) nights, accompanied by a proportional increase in patients with alcohol intoxication. Including both the costs of the hospital care and absence from work, the approximated total cost of e-scooter injuries was 1.7 million euros, with a median cost of a single accident being 1148 euros (IQR 399–4263 €). Interpretation: Considerable number of the injuries are moderate, severe, or worse. Comprehensive preventive measures must be conducted to decrease the incidence of e-scooter injuries. The use of helmets should be strongly encouraged to prevent severe head injuries. The nighttime bans during weekends and speed limits on e-scooters appear to be justifiable.
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Azab M, Gamboa N, Nadel J, Cutler C, Henson JC, Lucke-Wold B, Panther E, Brandel MG, Khalessi AA, Rennert RC, Menacho ST, Mazur MD, Karsy M. Case Series and Systematic Review of Electronic Scooter Crashes and Severe Traumatic Brain Injury. World Neurosurg 2022; 167:e184-e195. [PMID: 35944858 DOI: 10.1016/j.wneu.2022.07.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 10/31/2022]
Abstract
OBJECTIVE Electric scooters (e-scooters) are an increasingly popular form of transportation, but their use has also resulted in increased incidence of traumatic brain injury (TBI). Previous reports have predominantly described mild TBI with limited attention to other injury patterns. Our objective was to evaluate the impact of e-scooter use on rates of severe TBI. METHODS We performed a multicenter retrospective case review of patients who presented with severe TBI (Glasgow Coma Scale score 3-8) related to e-scooter use and undertook a systematic literature review to identify other reports of severe TBI related to e-scooter use. RESULTS Of the 19 patients (mean age, 38 ± 16 years; 73.7% male) included in the case series, 13 (68.4%) experienced a fall and 6 (31.6%) were involved in a collision. Various cerebral injury patterns, associated craniofacial fractures, and cervical spine injuries were also seen. Twelve patients (63.2%) underwent intracranial pressure monitor placement and 6 (31.6%) underwent a decompressive hemicraniectomy. Most patients (n = 12; 63.2%) were discharged to acute rehabilitation, with a median modified Rankin Scale score of 2 at 4.9 ± 7.7 months follow-up (52.6% had a good outcome of modified Rankin Scale score ≤2), but 4 patients died of primary injuries. The systematic review identified 18 studies with 77,069 patients between 2019 and 2021, with 37 patients who required intensive care and 6 patients who had neurosurgical intervention. CONCLUSIONS Severe TBI after e-scooter use is associated with high morbidity and is likely underdiagnosed in the literature. Awareness and public policies may be helpful to reduce the impact of injury.
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Affiliation(s)
- Mohammad Azab
- Department of Biological Sciences, Boise State University, Boise, Idaho, USA
| | - Nicholas Gamboa
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Jeffrey Nadel
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Christopher Cutler
- Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | | | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Eric Panther
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Michael G Brandel
- Department of Neurosurgery, University of California-San Diego, San Diego, USA
| | | | - Robert C Rennert
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Sarah T Menacho
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Marcus D Mazur
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA.
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Desiateryk S, Zutrauen S, Wang Z, Iynkkaran I, Ghandour L, McFaull SR, Butler G, Cheesman J, Champagne A, Do MT. Characteristics of outdoor motorized scooter-related injuries: analysis of data from the electronic Canadian Hospitals Injury Reporting and Prevention Program (eCHIRPP). Health Promot Chronic Dis Prev Can 2022; 42:450-454. [PMID: 36223161 PMCID: PMC9584175 DOI: 10.24095/hpcdp.42.10.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION The use of motorized scooters is gaining popularity in Canada and elsewhere. This study aims to summarize characteristics of injuries related to use of motorized scooters using data from the electronic Canadian Hospitals Injury Reporting and Prevention Program (eCHIRPP) and to analyze trends. The eCHIRPP collects information associated with the injury event and clinical information related to treatment (the injured body part, the nature of the injury, injury intent and treatment received) from 11 pediatric and 9 general hospitals across Canada. RESULTS A free-text search using keywords identified 523 cases related to motorized scooter injuries between January 2012 and December 2019. Most of the injuries reported were among males (62.7%). Fracture/dislocation was the most frequent injury (36.9%), and 14.3% of all patients were admitted to hospital. Joinpoint regression showed a statistically significant increase in injuries related to motorized scooter use between 2012 and 2017 (annual percent change of 18.4%). CONCLUSION Study findings indicate the need for continued preventive efforts and improved educational messages on safe riding and the importance of the use of protective equipment to prevent injuries among riders.
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Affiliation(s)
- Sofiia Desiateryk
- Department of Health Sciences, Carleton University, Ottawa, Ontario, Canada
| | - Sarah Zutrauen
- Department of Health Sciences, Carleton University, Ottawa, Ontario, Canada
| | - Ze Wang
- Department of Health Sciences, Carleton University, Ottawa, Ontario, Canada
| | | | - Lina Ghandour
- Consumer and Hazardous Products Safety Directorate, Health Canada, Ottawa, Ontario, Canada
| | | | - Greg Butler
- Public Health Agency of Canada, Ottawa, Ontario, Canada
| | | | | | - Minh T. Do
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
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Benhamed A, Gossiome A, Ndiaye A, Tazarourte K. Characteristics and comparison between e-scooters and bicycle-related trauma: a multicentre cross-sectional analysis of data from a road collision registry. BMC Emerg Med 2022; 22:164. [PMID: 36175859 PMCID: PMC9520117 DOI: 10.1186/s12873-022-00719-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 09/14/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Urban mobility has drastically evolved over the last decade and micromobility rapidly became an expanding segment of contemporary daily transportation routines. E-scooter riders and bicyclists may share similar trauma characteristics, but this has been little explored. The objective was to describe and compare the characteristics of e-scooter and bicycle-related trauma. METHODS We conducted a cross-sectional analysis of data from the Rhône road collision registry (January 1, 2019 to December 31, 2019). We included all e-scooter or bicycle riders injured in traffic collisions during the study period; there were no exclusion criterion. RESULTS A total of 2,779 patients were included; 825 (29.7%) were e-scooter riders and 1,954 (70.3%) were bicyclists. E-scooter riders were younger (median [IQR]: 24 [20-32] vs 29 [20-45] years, p < 0.001) and less frequently male (64.2% vs 73.4%, p < 0.001). Most e-scooter and bicycle road collisions were consequent to a fall or loss of vehicle control (74.2% vs 67.7%, p < 0.001). E-scooter riders were less frequently wearing a helmet at the time of the road collision (6.1% vs 30.7%, p < 0.001) and had more frequently head (24.2% vs 19.9%, p = 0.01) and face (30.6 vs 20.5%, p < 0.001) injuries compared to bicyclists. The median injury severity score was 2 [1-4] in both groups with no significant difference (p = 0.77). CONCLUSIONS E-scooter and bicycle-related trauma patients were mainly young males with minor injuries and most of them sustained a road collision with no third-party. However, they suffered from different injury patterns; e-scooter riders suffered more frequently face and head injuries than bicycle riders, which may be at least partly the consequence of less frequent helmet use among e-scooter riders compared to bicyclists. Hence the two groups of users should not be considered as a single trauma entity. This issue should be promptly addressed to bring down the incidence of preventable injuries and avoid healthcare costs.
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Affiliation(s)
- Axel Benhamed
- Service SAMU-Urgences, Hospices Civils de Lyon, Centre Hospitalier Universitaire Édouard Herriot, 5 place d'Arsonval, 69003, Lyon, France. .,INSERM U1290 (RESHAPE), Université Claude Bernard Lyon 1, 69003, Lyon, France.
| | - Amaury Gossiome
- Service SAMU-Urgences, Hospices Civils de Lyon, Centre Hospitalier Universitaire Édouard Herriot, 5 place d'Arsonval, 69003, Lyon, France
| | - Amina Ndiaye
- IFSTTAR, Université Gustave Eiffel, 69675, Lyon, France
| | - Karim Tazarourte
- Service SAMU-Urgences, Hospices Civils de Lyon, Centre Hospitalier Universitaire Édouard Herriot, 5 place d'Arsonval, 69003, Lyon, France.,INSERM U1290 (RESHAPE), Université Claude Bernard Lyon 1, 69003, Lyon, France
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Wang F, Huang J, Hu L, Hu S, Wang M, Yin J, Zou T, Li Q. Numerical investigation of the rider's head injury in typical single-electric self-balancing scooter accident scenarios. J R Soc Interface 2022; 19:20220495. [PMID: 36128701 PMCID: PMC9490341 DOI: 10.1098/rsif.2022.0495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 08/24/2022] [Indexed: 11/12/2022] Open
Abstract
As the use of electric self-balancing scooters (ESSs) increases, so does the number of related traffic accidents. Because of the special control method, mechanical structure and driving posture, ESSs are prone to various single-vehicle accidents, such as collisions with fixed obstacles and falls due to mechanical failures. In various ESS accident scenarios, the rider's head injury is the most frequent injury type. In this study, several typical single-ESS accident scenarios are reconstructed via computational methods, and the risk of riders' head/brain injury is assessed in depth using various injury criteria. Results showed that two types of ESSs (solo- and two-wheeler) do not have clear differences in head kinematics and head injury risks; the head kinematics (or falling posture) and ESS accident scenario exhibit a distinct effect on the head injury responses; half of the analysed ESS riders have a 50% probability of skull fracture, a few riders have a 50% risk of abbreviated injury scale (AIS) 4+ brain injury, and none has a diffuse axonal injury; the ESS speed plays an important role in producing the head/brain injury in ESS riders, and generally, higher ESS speed generates higher level of predicted head injury parameters. These findings will provide theoretical support for preventing head injury among ESS riders and data support for developing and legislating ESSs.
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Affiliation(s)
- Fang Wang
- School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan People's Republic of China
| | - Jiaxian Huang
- School of Mechanical and Automotive Engineering, Xiamen University of Technology, Xiamen, Fujian, People's Republic of China
| | - Lin Hu
- School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan People's Republic of China
| | - Shenghui Hu
- School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan People's Republic of China
| | - Mingliang Wang
- School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan People's Republic of China
| | - Jiajie Yin
- School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan People's Republic of China
| | - Tiefang Zou
- School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan People's Republic of China
| | - Qiqi Li
- School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan People's Republic of China
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Abstract
Aims Due to the recent rapid expansion of scooter sharing companies, there has been a dramatic increase in the number of electric scooter (e-scooter) injuries. Our purpose was to conduct a systematic review to characterize the demographic characteristics, most common injuries, and management of patients injured from electric scooters. Methods We searched PubMed, EMBASE, Scopus, and Web of Science databases using variations of the term “electric scooter”. We excluded studies conducted prior to 2015, studies with a population of less than 50, case reports, and studies not focused on electric scooters. Data were analyzed using t-tests and p-values < 0.05 were considered significant. Results We studied 5,705 patients from 34 studies. The mean age was 33.3 years (SD 3.5), and 58.3% (n = 3,325) were male. The leading mechanism of injury was falling (n = 3,595, 74.4%). Injured patients were more likely to not wear a helmet (n = 2,114; 68.1%; p < 0.001). The most common type of injury incurred was bony injuries (n = 2,761, 39.2%), of which upper limb fractures dominated (n = 1,236, 44.8%). Head and neck injuries composed 22.2% (n = 1,565) of the reported injuries, including traumatic brain injuries (n = 455; 2.5%), lacerations/abrasions/contusions (n = 500; 7.1%), intracerebral brain haemorrhages (n = 131; 1.9%), and concussions (n = 255; 3.2%). Standard radiographs comprised most images (n = 2,153; 57.7%). Most patients were treated and released without admission (n = 2,895; 54.5%), and 17.2% (n = 911) of injured patients required surgery. Qualitative analyses of the cost of injury revealed that any intoxication was associated with higher billing costs. Conclusion The leading injuries from e-scooters are upper limb fractures. Falling was the leading mechanism of injury, and most patients did not wear a helmet. Future research should focus on injury characterization, treatment, and cost. Cite this article: Bone Jt Open 2022;3(9):674–683.
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Affiliation(s)
- Priya Singh
- Department of Orthopedic Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Meghana Jami
- Department of Orthopedic Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Joseph Geller
- Department of Orthopedic Surgery, University of Miami, Miami, Florida, USA
| | - Caroline Granger
- Department of Orthopedic Surgery, Washington University, St Louis, Missouri, USA
| | - Lauren Geaney
- Department of Orthopedic Surgery, University of Connecticut, Mansfield, Connecticut, USA
| | - Amiethab Aiyer
- Department of Orthopedic Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Tian D, Ryan AD, Craig CM, Sievert K, Morris NL. Characteristics and Risk Factors for Electric Scooter-Related Crashes and Injury Crashes among Scooter Riders: A Two-Phase Survey Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10129. [PMID: 36011762 PMCID: PMC9407915 DOI: 10.3390/ijerph191610129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/12/2022] [Accepted: 08/12/2022] [Indexed: 06/15/2023]
Abstract
Electric scooters (or e-scooters) are among the most popular micromobility options that have experienced an enormous expansion in urban transportation systems across the world in recent years. Along with the increased usage of e-scooters, the increasing number of e-scooter-related injuries has also become an emerging global public health concern. However, little is known regarding the risk factors for e-scooter-related crashes and injury crashes. This study consisted of a two-phase survey questionnaire administered to a cohort of e-scooter riders (n = 210), which obtained exposure information on riders' demographics, riding behaviors (including infrastructure selection), helmet use, and other crash-related factors. The risk ratios of riders' self-reported involvement in an e-scooter-related crash (i.e., any crash versus no crash) and injury crash (i.e., injury crash versus non-injury crash) were estimated across exposure subcategories using the Negative Binomial regression approach. Males and frequent users of e-scooters were associated with an increased risk of e-scooter-related crashes of any type. For the e-scooter-related injury crashes, more frequently riding on bike lanes (i.e., greater than 25% of the time), either protected or unprotected, was identified as a protective factor. E-scooter-related injury crashes were more likely to occur among females, who reported riding on sidewalks and non-paved surfaces more frequently. The study may help inform public policy regarding e-scooter legislation and prioritize efforts to establish suitable road infrastructure for improved e-scooter riding safety.
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Affiliation(s)
- Disi Tian
- HumanFIRST Laboratory, Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Andrew D. Ryan
- Midwest Center for Occupational Health and Safety Education and Research Center, Division of Environmental Health Sciences, School of Public Health, University of Minnesota, Minneapolis, MN 55455, USA
| | - Curtis M. Craig
- HumanFIRST Laboratory, Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Kelsey Sievert
- HumanFIRST Laboratory, Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA
| | - Nichole L. Morris
- HumanFIRST Laboratory, Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455, USA
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Stray AV, Siverts H, Melhuus K, Enger M, Galteland P, Næss I, Helseth E, Ramm-Pettersen J. Characteristics of Electric Scooter and Bicycle Injuries After Introduction of Electric Scooter Rentals in Oslo, Norway. JAMA Netw Open 2022; 5:e2226701. [PMID: 35969397 PMCID: PMC9379742 DOI: 10.1001/jamanetworkopen.2022.26701] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 06/26/2022] [Indexed: 11/14/2022] Open
Abstract
Importance When society introduces and accepts new transportation modes, it is important to map risks and benefits. Objective To compare electric scooter (e-scooter) and bicycle injuries. Design, Setting, and Participants This cohort study is based on prospectively collected data on Norwegian patients who sustained e-scooter or bicycle injuries and presented to an emergency department affiliated with Oslo University Hospital between January 1, 2019, and March 31, 2020. Main Outcomes and Measures e-Scooter and bicycle injuries were evaluated for associations with sex, age, time of injury, helmet use, intoxication, body region, and injury severity. Descriptive statistics are presented as mean (SD) or number with percentage, with significance set at P < .05 (2-tailed). Results During the study period, 3191 patients were included (850 e-scooter riders, 2341 bicyclists) with 3839 injuries recorded (997 e-scooter, 2842 bicycle). The mean (SD) age of those injured was 34 (17) years, 2026 riders (63.5%) were male, 1474 (46.2%) were helmeted at the time of injury, and 516 (16.2%) were intoxicated by alcohol or other drugs. The annual incidence of injuries was 120 per 100 000 inhabitants for e-scooters and 340 per 100 000 inhabitants for bicycles. Men were overrepresented in both groups (529 e-scooter riders [62.2%] and 1497 bicyclists [63.9%]). e-Scooter riders were younger than bicyclists (mean [SD] age, 31 [12] vs 35 [18] years). Most injured e-scooter riders were aged 20 to 40 years, whereas injured bicyclists had a broader age distribution. e-Scooter injuries commonly occurred on weekends (378 [46.6%]) and during evening (230 [32.3%]) or nighttime (242 [34.1%]) hours. Most bicycle injuries occurred during weekdays (1586 [69.7%]) and daytime (1762 [61.3%]). e-Scooter riders were more often intoxicated (336 [39.5%] vs 180 [7.7%]) and had a lower rate of helmet use (18 [2.1%] vs 1456 [62.2%]). During nighttime, 230 injured e-scooter riders (91.3%) and 86 bicyclists (69.4%) were intoxicated. e-Scooter riders had more head and neck (317 [31.7%] vs 636 [22.4%]) and lower-limb (285 [28.6%] vs 632 [22.2%]) injuries and fewer upper-limb (341 [34.2%] vs 1276 [44.9%]), thoracic (41 [4.1%] vs 195 [6.9%]), and abdominal, pelvic, and lumbar (13 [1.3%] vs 103 [3.6%]) injuries. Conclusions and Relevance In this cohort study, e-scooter riders were younger than bicyclists, did not use helmets, were more often intoxicated, and were more often injured during nighttime. The rate of intoxication among e-scooter riders injured at night was high. Preventive measures, including awareness campaigns, regulating e-scooter availability, improving infrastructure, and implementing stricter helmet and alcohol policies, may prove effective for reducing injuries.
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Affiliation(s)
| | - Henrik Siverts
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
| | - Knut Melhuus
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
| | - Martine Enger
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
| | - Pål Galteland
- Department of Maxillofacial Surgery, Oslo University Hospital, Norway
| | - Ingar Næss
- Institute of Clinical Medicine, Faculty of Medicine, Oslo University Hospital, Norway
| | - Eirik Helseth
- Institute of Clinical Medicine, Faculty of Medicine, Oslo University Hospital, Norway
- Department of Neurosurgery, Oslo University Hospital, Norway
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Kowalczewska J, Rzepczyk S, Żaba C. E-scooters and the City – head to toe injuries. JOURNAL OF MEDICAL SCIENCE 2022. [DOI: 10.20883/medical.e672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
In the recent years electric scooters have become much more common. As the number of drivers increased, so did the number of accidents and injuries involving e-scooters. The most common are head and neck injuries, including open wounds of soft tissues, traumatic brain injuries (TBIs), fractures of the skull bones, and intracerebral hemorrhages (ICH). The second most frequent are injuries to both upper and lower limbs. Fractures of the spine and injuries to the chest and abdominal cavity are less common. Many injuries could be avoided by using helmets, not driving e-scooters under the influence of intoxicating substances, and systematizing the rules of using e- scooters among other road traffic users.
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Morgan C, Morgan R, Dela Cruz NJMV, Ng Man Sun S, Sarraf KM. Pediatric electric scooter injuries in the UK: Case series and review of literature. TRAFFIC INJURY PREVENTION 2022; 23:369-371. [PMID: 35687112 DOI: 10.1080/15389588.2022.2084540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 05/14/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Electric scooters are being used worldwide as a new means of transport and e-scooter shared schemes are currently being piloted in cities across the UK. At present, there is no data published looking at pediatric e-scooter injuries within the UK. We aim to assess if e-scooters pose a risk to children and the patterns and severity of orthopedic injuries related to their use. METHODS We performed a retrospective review of all orthopedic pediatric referrals relating to e-scooter use from January 1 to December 31, 2020 at two hospitals, including one pediatric Major Trauma Center in central London. Data including patient demographics, mechanism of injury, diagnosis, and treatment were collected. RESULTS Ten patients were identified in this series, of which 5 required orthopedic surgery. Four patients required admission to hospital from the emergency department. The median age was 15 (range 13-17 years) and all were male. All e-scooters were privately owned and all sustained a fall whilst riding the e-scooter. No patient was wearing a helmet. Six sustained lower limb injuries and four upper limb injuries. Two patients were trauma called and one patient sustained an open fracture. There were no mortalities at 30 days. CONCLUSION E-scooters pose a significant risk to children and can be associated with severe musculoskeletal injury. The risk they pose to the pediatric population should not be overlooked and these findings may inform public policy regarding the restriction of electric scooter use in children.
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Affiliation(s)
- Catrin Morgan
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Rebecca Morgan
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | | | - Khaled M Sarraf
- St Marys and Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
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Dozza M, Violin A, Rasch A. A data-driven framework for the safe integration of micro-mobility into the transport system: Comparing bicycles and e-scooters in field trials. JOURNAL OF SAFETY RESEARCH 2022; 81:67-77. [PMID: 35589307 DOI: 10.1016/j.jsr.2022.01.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 09/11/2021] [Accepted: 01/26/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Recent advances in technology create new opportunities for micro-mobility solutions even as they pose new challenges to transport safety. For instance, in the last few years, e-scooters have become increasingly popular in several cities worldwide; however, in many cases, the municipalities were simply unprepared for the new competition for urban space between traditional road users and e-scooters, so that bans became a necessary, albeit drastic, solution. In many countries, traditional vehicles (such as bicycles) may not be intrinsically safer than e-scooters but are considered less of a safety threat, possibly because-for cyclists-social norms, traffic regulations, and access to infrastructure are established, reducing the number of negative stakeholders. Understanding e-scooter kinematics and e-scooterist behavior may help resolve conflicts among road users, by favoring a data-driven integration of these new e-vehicles into the transport system. In fact, regulations and solutions supported by data are more likely to be acceptable and effective for all stakeholders. As new personal-mobility solutions enter the market, e-scooters may just be the beginning of a micro-mobility revolution. METHOD This paper introduces a framework (including planning, execution, analysis, and modeling) for a data-driven evaluation of micro-mobility vehicles. The framework leverages our experience assessing bicycle dynamics in real traffic to make objective and subjective comparisons across different micro-mobility solutions. In this paper, we use the framework to compare bicycles and e-scooters in field tests. RESULTS The preliminary results show that e-scooters may be more maneuverable and comfortable than bicycles, although the former require longer braking distances. PRACTICAL APPLICATIONS Data collected from e-scooters may, in the short term, facilitate policy making, geo-fencing solutions, and education; in the long run, the same data will promote the integration of e-scooters into a cooperative transport system in which connected automated vehicles share the urban space with micro-mobility vehicles. Finally, the framework and the models presented in this paper may serve as a reference for the future assessment of new micro-mobility vehicles and their users' behavior (although advances in technology and novel micro-mobility solutions will inevitably require some adjustments).
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Magee LC, Chan C, Talwar D, Maguire KJ, Horn BD. A Comparison of Motorized and Nonmotorized Scooter Injuries in Pediatric Patients Seen in US Emergency Departments. Pediatr Emerg Care 2022; 38:e1314-e1319. [PMID: 35639435 DOI: 10.1097/pec.0000000000002706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES We sought to characterize and compare trends in pediatric injuries sustained on motorized and nonmotorized scooters across the United States, to assess the use of safety equipment in children presenting with scooter-related injuries, and provide strategies for injury prevention. METHODS The National Electronic Injury Surveillance System was queried for motorized and nonmotorized scooter-related pediatric injuries from 2014 to 2018 in patients ages 6 to 12 years. Patient demographics, diagnosis, injury location, and narrative of the incident were collected. Bivariate and regression analyses were used to determine demographic and social associations of injury characteristics. RESULTS An estimated 146,000 (11,452 motorized and 134,548 nonmotorized) injuries occurred in children ages 6 to 12 years over the 5 years. Three of 4 injuries occurred in children younger than 10 years, and most injuries occurred in males (56%).From 2014 to 2018, the nationwide estimated incidence of motorized scooter injuries increased by 112.1%, while that of nonmotorized scooter injuries decreased by 40.3%.Upper extremity injuries were most common with nonmotorized scooters (44.4% of all injuries), while lower extremity injuries were most common with motorized scooters (39.5% of all injuries). Head and neck injuries accounted for 27.4% of nonmotorized scooter injuries and 23.4% of motorized scooter injuries. The number of concussions in motorized scooters increased from 0.4% in 2014 to 2.7% in 2018, while concussions in nonmotorized scooters decreased from 3.5% to 2.7%. Helmets were mentioned in the medical record in 6.6% of the cases. Of these, 60.5% reported no use of helmet at the time of injury. CONCLUSIONS From 2014 to 2018, the number of motorized scooter injuries increased by 112.1% in the pediatric population ages 6 to 12 years, whereas nonmotorized scooter injuries decreased by 40.3%. In more than 60% of the cases that mentioned a helmet, the child injured was recorded as not wearing a helmet. The rise in pediatric injuries associated with motorized scooters in contrast with the reduction of injuries associated with nonmotorized scooters highlights the need for novel public health policies and interventions promoting helmet use with motorized scooters in the pediatric population.
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Affiliation(s)
- Lacey C Magee
- From the Children's Hospital of Philadelphia, Philadelphia, PA
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LaGreca M, Didzbalis CJ, Oleck NC, Weisberger JS, Ayyala HS. Increasing Incidence of Hand and Distal Upper Extremity Injuries Associated With Electric Scooter Use. J Hand Surg Am 2022; 47:478.e1-478.e7. [PMID: 34246514 DOI: 10.1016/j.jhsa.2021.05.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 03/24/2021] [Accepted: 05/19/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE Electric scooters (e-scooters) have seen an increase in popularity in cities across the United States as a form of recreation and transportation. The advent of ride-sharing applications allows anyone with a smartphone to easily access these devices, without any investment or experience required. In this study, the authors analyze scooter-related injuries of the hand and upper extremity. METHODS The National Electronic Injury Surveillance System (NEISS) was queried to look for injuries related to the use of e-scooters between 2010 and 2019. Data collected included demographic information, the location of the injury, the injury diagnosis, and disposition. National estimates (emergency room visits in the United States) were calculated using the weight variable included in the NEISS database. Miscoded reports were excluded. As a corollary, Google Trends data were utilized to establish a correlation between e-scooter-related injuries and the relative number of e-scooter hits on the Google search engine. RESULTS From 2010 to 2019, there were 730 e-scooter-related injuries reported to the NEISS database. This corresponds to an estimated 26,412 injuries nationally during this time period. The incidence of scooter-related injuries increased by over 230% (2,130 national injuries in 2010; 7,213 national injuries in 2019; relative difference 5,083). Injuries most commonly occurred in patients aged 10 to 18 years (30.3%). The most frequent site of injury was the wrist (41.9%). The most common injury diagnosis was fracture (55.3%). Additionally, there was a correlation between the number of Google Trends e-scooter hits and the number of injuries during this time period. CONCLUSIONS The incidence of e-scooter-related upper extremity injuries increased dramatically in the United States between 2010 and 2019. CLINICAL RELEVANCE As novel e-scooter-sharing apps become increasingly popular, it is imperative that users are educated about the risk of injury and that use of proper protective equipment is encouraged.
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Affiliation(s)
- Mark LaGreca
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, PA.
| | - Christopher J Didzbalis
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ
| | - Nicholas C Oleck
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ
| | - Joseph S Weisberger
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ
| | - Haripriya S Ayyala
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Rutgers-New Jersey Medical School, Newark, NJ
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