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Saar S, Lipping E, Bahhir A, Talviste M, Lepp J, Väli M, Talving P. Outcomes of resuscitative and emergent thoracotomies following injury at the largest trauma center in Estonia. Eur J Trauma Emerg Surg 2024; 50:243-248. [PMID: 37225875 DOI: 10.1007/s00068-023-02284-y] [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: 04/05/2023] [Accepted: 05/14/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND An emergency department thoracotomy (EDT) is performed in critically injured patients after a recent or in an imminent cardiac arrest following trauma. Emergent thoracotomy (ET) or operation room thoracotomy is reserved for more stable patients. However, the number of these interventions performed in an European settings is limited. Thus, we initiated the current study to investigate outcomes and risk factors for mortality of patients required EDT or ET at the largest trauma center in Estonia. METHODS All patients admitted after trauma to the North Estonia Medical Centre between 1/1/2017 and 31/12/2021 subjected to EDT or ET were included. Primary outcome was 30-day mortality. RESULTS Overall, 39 patients were included. EDT and ET were performed in 16 and 23 patients, respectively. Median age was 45 (33-53) years and 89.7% were males. The crude 30-day mortality was 56.4% being 87.5% and 34.8% in the EDT and ET group, respectively. None of the patients with pre-hospital CPR requirement, severe head injury (AIS head ≥ 3) or severe abdominal injury (AIS abdomen ≥ 3) survived. All the patients in the survival group had signs of life in the emergency department. The rate of stab wounds was significantly higher in the survival group (p = 0.007). Patients with CGS < 9 had significantly lower possibility for survival (p < 0.001). CONCLUSIONS EDT and ET outcomes in Estonian trauma system are comparable to similar advanced trauma systems in Europe. Patients with GCS > 8, signs of life in the ED and with isolated penetrating chest injury had the most favorable outcomes.
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Affiliation(s)
- Sten Saar
- Division of Acute Care Surgery, Department of Surgery, North Estonia Medical Centre, Tallinn, Estonia.
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.
| | - Edgar Lipping
- Division of Acute Care Surgery, Department of Surgery, North Estonia Medical Centre, Tallinn, Estonia
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Artjom Bahhir
- Division of Acute Care Surgery, Department of Surgery, North Estonia Medical Centre, Tallinn, Estonia
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Maarja Talviste
- Division of Acute Care Surgery, Department of Surgery, North Estonia Medical Centre, Tallinn, Estonia
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Jaak Lepp
- Division of Acute Care Surgery, Department of Surgery, North Estonia Medical Centre, Tallinn, Estonia
| | - Marika Väli
- Department of Pathological Anatomy and Forensic Medicine, University of Tartu, Tartu, Estonia
| | - Peep Talving
- Division of Acute Care Surgery, Department of Surgery, North Estonia Medical Centre, Tallinn, Estonia
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
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Posch M, Ruedl G, Greier K, Faulhaber M, Tecklenburg K, Schranz A, Schliernzauer B, Burtscher M. Impact of Environmental Factors on the ACL Injury Risk in Recreational Alpine Skiing. Int J Sports Med 2023; 44:1003-1008. [PMID: 37739010 PMCID: PMC10695699 DOI: 10.1055/a-2134-3908] [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: 10/03/2022] [Accepted: 07/11/2023] [Indexed: 09/24/2023]
Abstract
In recreational alpine skiing, an ACL injury represents the most common injury. Skiing is a complex activity where the skier interacts with the environment, such as weather, snow conditions, temperature, etc. Thus, the aim of this study was to evaluate the potential impact of environmental factors on ACL injury risk in recreational alpine skiers. Among a cohort of 392 ACL-injured skiers and 392 uninjured controls matched for sex and skiing skill, environmental factors were collected by questionnaire. Factors included weather conditions, snow conditions, perceived temperature, and slope difficulty at the time-point of the accident (ACL-injured skiers) or of questioning during the ski day (uninjured controls).Multiple logistic regression revealed that in addition to age, five environmental factors were significantly predictive of an ACL injury: fresh snow (OR 10.5), grippy snow (OR 7.8), icy slope condition (OR 12.4), very cold/cold perceived temperature (OR 1.6), and skiing on easy slopes (OR 6.9). In conclusion, besides age, environmental factors such as fresh and grippy snow, icy slope conditions, low temperatures, and flat slopes are associated with an increased ACL injury risk in recreational alpine skiing. Those factors are at least partly modifiable and should be taken into consideration for preventive strategies.
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Affiliation(s)
- Markus Posch
- Department of Sport Science, University of Innsbruck, A-6020 Innsbruck,
Austria
| | - Gerhard Ruedl
- Department of Sport Science, University of Innsbruck, A-6020 Innsbruck,
Austria
| | - Klaus Greier
- Department of Sport Science, University of Innsbruck, A-6020 Innsbruck,
Austria
- University College of Education (KPH) Stams, A-6422 Stams,
Austria
| | - Martin Faulhaber
- Department of Sport Science, University of Innsbruck, A-6020 Innsbruck,
Austria
| | | | | | | | - Martin Burtscher
- Department of Sport Science, University of Innsbruck, A-6020 Innsbruck,
Austria
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Yamamoto R, Suzuki M, Sasaki J. Potential harms of emergency department thoracotomy in patients with persistent cardiac arrest following trauma: a nationwide observational study. Sci Rep 2023; 13:16042. [PMID: 37749170 PMCID: PMC10520031 DOI: 10.1038/s41598-023-43318-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 09/22/2023] [Indexed: 09/27/2023] Open
Abstract
Emergency department thoracotomy (EDT) was incorporated into traumatic out-of-hospital cardiac arrest (t-OHCA) resuscitation. Although current guidelines recommend EDT with survival predictors, futility following EDT has been demonstrated and the potential risks have not been thoroughly investigated. This study aimed to elucidate the benefits and harms of EDT for persistent cardiac arrest following injury until hospital arrival. This retrospective cohort study used a nationwide trauma registry (2019-2021) and included adult patients with t-OHCA both at the scene and on hospital arrival. Survival to discharge, hemostatic procedure frequency, and transfusion amount were compared between patients treated with and without EDT. Inverse probability weighting using a propensity score was conducted to adjust age, sex, comorbidities, mechanism of injury, prehospital resuscitative procedure, prehospital physician presence, presence of signs of life, degree of thoracic injury, transportation time, and institutional characteristics. Among 1289 patients, 374 underwent EDT. The longest transportation time for survivors was 8 and 23 min in patients with and without EDT, respectively. EDT was associated with lower survival to discharge (4/374 [1.1%] vs. 22/915 [2.4%]; adjusted odds ratio [OR], 0.43 [95% CI 0.22-0.84]; p = 0.011), although patients with EDT underwent more frequent hemostatic surgeries (46.0% vs. 5.0%; adjusted OR, 16.39 [95% CI 12.50-21.74]) and received a higher amount of transfusion. Subgroup analyses revealed no association between EDT and lower survival in patients with severe chest injuries (1.0% vs. 1.4%; adjusted OR, 0.72 [95% CI 0.28-1.84]). EDT was associated with lower survival till discharge in trauma patients with persistent cardiac arrests after adjusting for various patient backgrounds, including known indications for EDT. The idea that EDT is the last resort for t-OHCA should be reconsidered and EDT indications need to be deliberately determined.Trial registration This study is retrospectively registered at University Hospital Medical Information Network (UMIN ID: UMIN000050840).
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Affiliation(s)
- Ryo Yamamoto
- Trauma Service, Department of Emergency and Critical Care Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo, 160-8582, Japan.
| | - Masaru Suzuki
- Department of Emergency Medicine, Tokyo Dental College, Ichikawa General Hospital, Chiba, Japan
| | - Junichi Sasaki
- Trauma Service, Department of Emergency and Critical Care Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo, 160-8582, Japan
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Blank JJ, Seamon MJ. Emergency Department Thoracotomy in Trauma. CURRENT SURGERY REPORTS 2023. [DOI: 10.1007/s40137-023-00347-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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Chesler KC, Howell DR, Khodaee M, Pierpoint LA, Comstock RD, Provance AJ. Are Different Aged Youth Skiers and Snowboarders Experiencing Different Injury Characteristics? Wilderness Environ Med 2023; 34:45-54. [PMID: 36610917 DOI: 10.1016/j.wem.2022.10.010] [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: 06/21/2022] [Revised: 09/15/2022] [Accepted: 10/14/2022] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Skiing and snowboarding are popular winter sports with significant youth participation and inherent potential for injury. We investigated the relationship between age and injury characteristics exhibited by youth skiers and snowboarders. METHODS In this cross-sectional study, we investigated injury characteristics among youth skiers and snowboarders at a ski resort, examining the association between age and injury type. We compared injury characteristics among young children (aged 3-6 y), school-aged children (aged 7-14 y), and older adolescents (aged 15-17 y) using χ2, and examined predictive variables for injuries at different anatomical locations using logistic regression. RESULTS Compared with snowboarding, skiing was associated with greater odds of lower extremity (adjusted odds ratio [aOR]=6.8, 95% confidence interval [CI]: 4.89, 9.47, P<0.001) and head/face/neck (aOR=1.63, 95% CI: 1.20, 2.21, P=0.002) injuries. Compared with skiing, snowboarding was associated with greater odds of upper extremity injury (aOR=5.9, 95% CI: 4.6, 7.6, P<0.001). Age group significantly affected injury mechanism (χ2 [df=12, n=1129]=42.882, P<0.0001) and diagnosis (χ2 [df=12, n=1129]=43.093, P<0.0001). Young child skiers had the highest proportion of injuries to the head/neck/face and lower extremities and a significantly higher proportion of collision injuries and fractures than older skiers. Young child skiers most frequently injured the lower leg/ankle, while older skiers most frequently injured the knee. CONCLUSIONS Youth skiers exhibited predominately lower extremity injuries, while snowboarders exhibited predominately upper extremity injuries. Age significantly affected injury mechanism and injury diagnosis in youth skiers. Specifically, younger skiers tended to suffer more fractures and collision injuries than older youth skiers.
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Affiliation(s)
| | - David R Howell
- University of Colorado School of Medicine, Aurora, CO; Children's Hospital of Colorado, Aurora, CO.
| | | | | | | | - Aaron J Provance
- University of Colorado School of Medicine, Aurora, CO; Children's Hospital of Colorado, Aurora, CO; University of Utah School of Medicine, Salt Lake City, UT
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Tucker NJ, Kelley N, Strage KE, Mauffrey C, Parry JA. Pelvic ring injuries after alpine ski and snowboard accidents. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2022:10.1007/s00590-022-03331-x. [PMID: 35831489 DOI: 10.1007/s00590-022-03331-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/23/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE The purpose of this study was to analyze the patient/injury characteristics and associated hospital course of patients sustaining traumatic pelvic ring injuries after alpine ski and snowboard accidents at a level one trauma center in the Rocky Mountain region. METHODS Patient/injury characteristics were obtained from patients presenting with pelvic ring injuries after alpine ski (n = 55) and snowboard (n = 9) accidents. Characteristics and outcomes analyzed included mechanism of injury, pelvic ring classification (Young-Burgess and Tile), hospital admission, physical therapy (PT) clearance, ambulation, length of stay, inpatient morphine milligram equivalents (MME), and discharges to rehabilitation facility. RESULTS Snowboarders were more often younger, male, tobacco/substance users, and more likely to be injured by a fall from height than skiers. There were no differences in injury classification or hospital course outcomes between alpine sports. Most common injuries included lateral compression type 1 (LC1) injuries (37.5%), isolated pubic ramus fractures (31.3%), and isolated iliac wing fractures (15.6%). LC1 injuries were unstable in 50% of cases and associated with increased admissions (proportional difference: 47.5%, CI: 23.8-64.5%, p = 0.0002), longer time to PT clearance (median difference(MD): 1.0 day, CI: 0-2.0, p = 0.03), longer LOS (MD: 2.0, CI: 0-2.0, p = 0.02), and increased inpatient MMEs (MD: 197.9 MME, CI: 30.0-420.0, p = 0.02), as compared to other pelvic ring injuries. CONCLUSION The majority of pelvic ring injuries from alpine ski and snowboard accidents were LC1 injuries, half of which were unstable, resulting in longer hospital stays, time to PT clearance/ambulation, and opioid use.
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Affiliation(s)
- Nicholas J Tucker
- Department of Orthopedics, Denver Health Medical Center, Denver Health, 777 Bannock St, MC 0188, Denver, CO, 80204, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Naomi Kelley
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Katya E Strage
- Department of Orthopedics, Denver Health Medical Center, Denver Health, 777 Bannock St, MC 0188, Denver, CO, 80204, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Cyril Mauffrey
- Department of Orthopedics, Denver Health Medical Center, Denver Health, 777 Bannock St, MC 0188, Denver, CO, 80204, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Joshua A Parry
- Department of Orthopedics, Denver Health Medical Center, Denver Health, 777 Bannock St, MC 0188, Denver, CO, 80204, USA.
- University of Colorado School of Medicine, Aurora, CO, USA.
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Basso A, Maisonneuve E, Bouzat P, Mortamet G. Environmental factors and severe pediatric trauma following winter sliding sport injuries. Scand J Med Sci Sports 2021; 30:2013-2015. [PMID: 33448486 DOI: 10.1111/sms.13797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 07/02/2020] [Accepted: 08/03/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Amélie Basso
- Pediatric Intensive Care Unit, CHU Grenoble-Alpes, La Tronche, France
| | | | - Pierre Bouzat
- Department of Anesthesiology and Intensive Care Medicine, Grenoble Alps Trauma Center, Grenoble University, Grenoble, France.,Réseau Nord-Alpin des Urgences, CH Annecy, Épagny-Metz-Tessy, France
| | - Guillaume Mortamet
- Pediatric Intensive Care Unit, CHU Grenoble-Alpes, La Tronche, France.,Réseau Nord-Alpin des Urgences, CH Annecy, Épagny-Metz-Tessy, France
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8
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杨 渝, 马 骁, 陈 拿, 蒋 艳, 张 晓, 丁 中, 敖 英. [Analysis of the mass skiers' injury in a large ski resort in Chongli, China]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2020; 53:273-278. [PMID: 33879897 PMCID: PMC8072424 DOI: 10.19723/j.issn.1671-167x.2021.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To make a retrospective analysis of the injuries of skiing population in a large ski resort in Chongli, China and provide a basis for predicting the rapidly increasing medical needs for ski injuries in the context of the 2022 Winter Olympic Games. METHODS The basic data of all injured skiers who were treated in a medical station of a large ski resort in Chongli during the snow season from November 2017 to March 2018 and from November 2018 to March 2019 were collected. The number of skiers, the number of injuries, the causes of injuries, the types of injuries and the locations of injuries were compared. RESULTS A total of 753 skiers were injured in two snow seasons, and the estimated average incidence of injury was 4.53 and 4.46 per 1 000 skier days at the resort respectively. The average daily injury rate per 1 000 skiers in November of the two snow seasons was relatively low, with 2.20 and 1.38 cases respectively. The difference of injury rate in different months might have little to do with snowfall and more to do with passenger flow. In both the snow seasons, men accounted for more injuries than women, and injured skiers aged between 21 and 30 accounted for the largest proportion, reaching 36.8%. The main causes of injuries were falls (76.6%). The highest rate of injury was in the head and neck (17.9%), followed by the knee (17.4%) and wrist and fingers (13.3%). The most common types of injuries were contusion and trauma (29.5%) and joint and/or ligament injuries (22.2%). Children (2-12 years old) accounted for 12.7% of all the injured skiers. The rate of moderate to severe injuries (including fractures, concussions, etc.) was 34.8% among the injured patients over 50 years of age. CONCLUSION The snow resort should focus on injuries to children and elderly skiers and carry out targeted guidance and rescue work. In order to better ensure the medical safety of skiers, the ski resort medical station and nearby treatment hospitals should be equipped with a corresponding number of medical personnel and equipment, and the ski resort should further improve its safety management and rescue system.
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Affiliation(s)
- 渝平 杨
- 北京大学第三医院运动医学科,北京大学运动医学研究所,运动医学关节伤病北京市重点实验室,北京 100191Department of Sports Medicine, Peking University Third Hospital; Institute of Sports Medicine of Peking University; Beijing Key Laboratory of Sports Injuries, Beijing 100191, China
- 北京大学第三医院崇礼院区运动医学科,河北张家口 076350Department of Sports Medicine, Peking University Third Hospital-Chongli, Zhangjiakou 076350, Hebei, China
| | - 骁 马
- 北京大学第三医院运动医学科,北京大学运动医学研究所,运动医学关节伤病北京市重点实验室,北京 100191Department of Sports Medicine, Peking University Third Hospital; Institute of Sports Medicine of Peking University; Beijing Key Laboratory of Sports Injuries, Beijing 100191, China
| | - 拿云 陈
- 北京大学第三医院运动医学科,北京大学运动医学研究所,运动医学关节伤病北京市重点实验室,北京 100191Department of Sports Medicine, Peking University Third Hospital; Institute of Sports Medicine of Peking University; Beijing Key Laboratory of Sports Injuries, Beijing 100191, China
| | - 艳芳 蒋
- 北京大学第三医院运动医学科,北京大学运动医学研究所,运动医学关节伤病北京市重点实验室,北京 100191Department of Sports Medicine, Peking University Third Hospital; Institute of Sports Medicine of Peking University; Beijing Key Laboratory of Sports Injuries, Beijing 100191, China
| | - 晓伟 张
- 北京大学第三医院崇礼院区运动医学科,河北张家口 076350Department of Sports Medicine, Peking University Third Hospital-Chongli, Zhangjiakou 076350, Hebei, China
| | - 中伟 丁
- 北京大学第三医院崇礼院区运动医学科,河北张家口 076350Department of Sports Medicine, Peking University Third Hospital-Chongli, Zhangjiakou 076350, Hebei, China
| | - 英芳 敖
- 北京大学第三医院运动医学科,北京大学运动医学研究所,运动医学关节伤病北京市重点实验室,北京 100191Department of Sports Medicine, Peking University Third Hospital; Institute of Sports Medicine of Peking University; Beijing Key Laboratory of Sports Injuries, Beijing 100191, China
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Abstract
Participation in skiing, and especially snowboarding, continues to rise. As participation and level of competition in these winter sports increases, the number of injuries increases as well. Upper-extremity injuries are more common in snowboarding, whereas lower-extremity injuries are more common in skiing. Head injuries, particularly concussions, are common in both sports. Special consideration in these sports should be given to environmental conditions, such as high altitude and ultraviolet radiation. The purpose of this review is to discuss the most common musculoskeletal injuries seen in skiing and snowboarding, as well as considerations for initial assessment of these injuries and triage to the appropriate level of care. It is important for sports medicine physicians covering these sports to understand initial assessment and treatment of these injuries. Due to the potential for severe injuries in these sports, it is important to be able to quickly recognize an injury that needs to be assessed and treated urgently or emergently. With the increased participation and number of injuries in these sports, it also is important to consider prevention strategies that may minimize risk of injury.
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Affiliation(s)
- Sarah Weinstein
- Primary Care Sports Medicine Fellow, University of Colorado School of Medicine, Denver, CO
| | - Morteza Khodaee
- Department of Family Medicine and Orthopedics, University of Colorado School of Medicine, Denver, CO
| | - Karin VanBaak
- Department of Family Medicine and Orthopedics, University of Colorado School of Medicine, Denver, CO
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Maat SC, Luppino FS, Schipper IB, Krijnen P, Bartlema KA. Injury patterns after skiing and snowboarding sports accidents. J Sports Med Phys Fitness 2019; 60:119-124. [PMID: 31640310 DOI: 10.23736/s0022-4707.19.09753-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Alpine sports are associated with risk of serious injuries. To gain insight into factors that may help reduce injury severity, accident characteristics and injury patterns were analyzed in a cohort of injured skiers and snowboarders. METHODS All patients with Alpine sports-related injuries, reporting the injury to a leading medical assistance organization in the Netherlands in the period of 2013-2016, were contacted. Medical data were collected from the patients' files. Only ski and snowboard incidents were included. Injuries were classified according to the Abbreviated Injury Scale (AIS) and Injury Severity Scale (ISS). Data on the accident conditions, i.e. risk factors, were collected using retrospective patient-reported questionnaires. Risk factors for injuries with ISS≥9 were analysed by multivariate modelling. RESULTS Of the 1588 included patients, 421 patients filled out the questionnaire. Skiers (N.=1370) had more knee injuries (20.4% vs. 7.4%, P<0.001), femur fractures (5.3% vs. 0.5%, P=0.002) and lower leg fractures (27.5% vs. 11.5%, P<0.001) compared to snowboarders (N.=218). Skiers were also more seriously injured (ISS>9) (P=0.01). Injured snowboarders sustained more brain concussions (8.8% vs. 15.7%, P=0.003) and lower arm fractures (5.4% vs. 16.1%, P<0.001). Only 'a higher skills level' was borderline significant for predicting serious injury (OR: 4.0 95% CI: 0.86-18.50; P=0.08). No additional risk factors were identified. CONCLUSIONS Injury patterns after skiing and snowboarding accidents differ, injury severity differed not. Preventive measures should therefore aim to protect specific body parts depending on the type of Alpine sport. Experienced skiers and snowboarders may be more at risk for serious injuries.
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Affiliation(s)
- Sanne C Maat
- Department of Trauma Surgery, Leiden University Medical Centre, Leiden, the Netherlands -
| | | | - Inger B Schipper
- Department of Trauma Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Pieta Krijnen
- Department of Trauma Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Kornelis A Bartlema
- Department of Trauma Surgery, Leiden University Medical Centre, Leiden, the Netherlands
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Helmet use is associated with higher Injury Severity Scores in alpine skiers and snowboarders evaluated at a Level I trauma center. J Trauma Acute Care Surg 2019; 87:1205-1213. [DOI: 10.1097/ta.0000000000002447] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Pierpoint LA, Kerr ZY, Grunwald G, Khodaee M, Crume T, Comstock RD. Effect of environmental conditions on injury rates at a Colorado ski resort. Inj Prev 2019; 26:324-329. [PMID: 31324655 DOI: 10.1136/injuryprev-2019-043275] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/18/2019] [Accepted: 06/19/2019] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To determine the effect of daily environmental conditions on skiing and snowboarding-related injury rates. METHODS Injury information was collected from a mountainside clinic at a large Colorado ski resort for the 2012/2013 through 2016/2017 seasons. Daily environmental conditions including snowfall, snow base depth, temperature, open terrain and participant visits were obtained from historical resort records. Snowpack and visibility information were obtained for the 2013/2014 through 2014/2015 seasons and included in a subanalysis. Negative binomial regression was used to estimate injury rate ratios (IRRs) and 95% CIs. RESULTS The overall injury rate among skiers and snowboarders was 1.37 per 1000 participant visits during 2012/2013 through 2016/2017. After adjustment for other environmental covariates, injury rates were 22% higher (IRR=1.22, 95% CI 1.14 to 1.29) on days with <2.5 compared with ≥2.5 cm of snowfall, and 14% higher on days with average temperature in the highest quartile (≥-3.1°C) compared with the lowest (<-10.6°C; IRR=1.14, 95% CI 1.03 to 1.26). Rates decreased by 8% for every 25 cm increase in snow base depth (IRR=0.92, 95% CI 0.88 to 0.95). In a subanalysis of the 2013/2014 and 2014/2015 seasons including the same covariates plus snowpack and visibility, only snowpack remained significantly associated with injury rates. Rates were 71% higher on hardpack compared with powder days (IRR=1.71, 95% CI 1.18 to 2.49) and 36% higher on packed powder compared with powder days (IRR 1.36, 95% CI 1.12 to 1.64). CONCLUSIONS Environmental conditions, particularly snowfall and snowpack, have a significant impact on injury rates. Injury prevention efforts should consider environmental factors to decrease injury rates in skiers and snowboarders.
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Affiliation(s)
- Lauren A Pierpoint
- Epidemiology, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Zachary Y Kerr
- Exercise and Sport Science, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Gary Grunwald
- Biostatistics and Informatics, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
| | - Morteza Khodaee
- Family Medicine, University of Colorado School of Medicine, Denver, Colorado, USA
| | - Tessa Crume
- Epidemiology, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
| | - R Dawn Comstock
- Epidemiology, University of Colorado Denver-Anschutz Medical Campus, Aurora, Colorado, USA
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Provance AJ, Daoud AK, Tagawa A, Rhodes J. Pediatric and adolescent injury in skiing. Res Sports Med 2018; 26:150-165. [DOI: 10.1080/15438627.2018.1438282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Aaron J. Provance
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Ariel K. Daoud
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Alex Tagawa
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Jason Rhodes
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, CO, USA
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Derman W, Blauwet C, Webborn N, Schwellnus M, Vliet PVD, Lazarovski D. Mitigating risk of injury in alpine skiing in the Pyeongchang 2018 Paralympic Winter Games: the time is now! Br J Sports Med 2018; 52:419-420. [DOI: 10.1136/bjsports-2017-098864] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 01/03/2018] [Accepted: 01/05/2018] [Indexed: 11/04/2022]
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