1
|
Elsayed RS, Pham A, Chitibomma N, Yates M, Barrera K, Atchison MJ, Gorski TF. Contemporary Outcomes and Patterns of Injury Associated With Parachuting Accidents. Am Surg 2024:31348241248809. [PMID: 38661105 DOI: 10.1177/00031348241248809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
BACKGROUND Skydiving is an increasingly popular recreational activity in the United States and worldwide. While it is considered a high-risk sport, the United States Parachute Association reported a fatality of .28 per 100 000 jumps in 2022. Although mortality rates are low, the true rate of survivable injuries is unknown. Injuries requiring hospitalization are not uncommon and may be underreported in the literature. Anticipating these injuries and analyzing short-term outcomes following parachuting accidents would be useful for the development of mitigation strategies and to increase the safety of jumpers. METHODS A retrospective cohort review of 126 consecutive patients presenting to a Level II Trauma Center after skydiving accidents between 2016 and 2023. Patient baseline characteristics, patterns of injury, surgical procedures, and in-hospital outcomes were reviewed. RESULTS A total of 126 patients were included. One hundred and seventeen patients (93%) presented immediately following the accident, 65 (51.6%) were trauma activations, and 14 (11.1%) patients experienced loss of consciousness. Fractures of the lower extremity occurred in 57 (45%), fractures of the spine 48 (38%), upper extremity 13 (10%), pelvis 11 (9%). Of the spinal injuries, 10 injuries occurred in the cervical spine, 16 thoracic, 22 lumbar, 5 sacral, and 3 coccygeal spine. Eleven patients (9%) suffered multilevel spine injuries. Mean injury severity score was 7 (range 0-75). A third of patients required at least 1 surgical procedure (n = 43, 34%). Median length stay was 2 days (IQR 1, 5). Of patients who survived to our trauma center, there were two mortalities, both due to catastrophic intracranial hemorrhage. DISCUSSION Although the 30-day mortality rate for patient who presented to our trauma center is low, it can bear significant risks including major injury. The most common injuries were lower extremity and spinal in origin with a third of patients overall requiring at least one operation.
Collapse
Affiliation(s)
| | - Avian Pham
- Department of Surgery, Southwest Healthcare, Temecula, CA, USA
| | | | - Macey Yates
- Department of Emergency Medicine, Southwest Healthcare, Temecula, CA, USA
| | - Kaylene Barrera
- Department of Surgery, Southwest Healthcare, Temecula, CA, USA
| | | | - Titio F Gorski
- Department of Surgery, Southwest Healthcare, Temecula, CA, USA
| |
Collapse
|
2
|
Barthel C, Halvachizadeh S, Gamble JG, Pape HC, Rauer T. Recreational Skydiving-Really That Dangerous? A Systematic Review. Int J Environ Res Public Health 2023; 20:1254. [PMID: 36674008 PMCID: PMC9859333 DOI: 10.3390/ijerph20021254] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/29/2022] [Accepted: 01/09/2023] [Indexed: 06/17/2023]
Abstract
Skydiving have gained mainstream popularity over the past decades. However, limited data exist on the injury risk or type associated with skydiving. This systematic review evaluated the injuries and fatalities of civilian skydivers. A PRISMA-guided literature search was performed in MEDLINE, Web of Science, Cochrane Library, and Embase using the following MeSH terms: "skydiving" or "parachute" alone or in combination with "injury" or "trauma" was performed including all studies through June 2022 in both English and German. Additionally, injury reports from the German, American, and British Parachute Associations were reviewed. Of the 277 articles matching the selected search terms, 10 original articles and 34 non-scientific reports from various skydiving associations were included. More than 62 million jumps were evaluated, with an average of 3,200,000 jumps per year, which showed an average injury rate of 0.044% and an average fatality rate of 0.0011%. The most common injuries sustained by recreational skydivers involved the lumbar spine and lower extremities. Injuries were most commonly reported during the landing sequence. With modern equipment and training methods, fatalities occur in less than 1 per 100,000 cases, and serious injuries requiring hospitalization in less than 2 per 10,000 cases. This puts the assessment of skydiving as a high-risk sport into perspective.
Collapse
Affiliation(s)
- Christiane Barthel
- Department of Trauma Surgery, University Hospital Zurich, 8091 Zurich, Switzerland
| | - Sacha Halvachizadeh
- Department of Trauma Surgery, University Hospital Zurich, 8091 Zurich, Switzerland
| | | | - Hans-Christoph Pape
- Department of Trauma Surgery, University Hospital Zurich, 8091 Zurich, Switzerland
| | - Thomas Rauer
- Department of Trauma Surgery, University Hospital Zurich, 8091 Zurich, Switzerland
| |
Collapse
|
3
|
Abstract
Background Skydiving is a popular recreational sport for the young and old. There is minimal research pertaining to skydiving and its relation to the audiological system. The risks of skydiving in relation to the auditory system should be explored further. Aims The main aim of this study was to explore the relationship between skydiving and audiology in South Africa. The sub-aims of the study focused on determining if skydivers were provided with safety precautions before they commenced with the dive, determining the middle ear pressure before and after the skydive and identifying the audiological symptoms that were present post-dive. This study also aimed at scrutinising the South African sports and recreation policy. Method A mixed-method descriptive research design was utilised. Qualitative information pertaining to audiology was identified and recorded from the scrutiny of South Africa (SA) policy and the dropzone consent forms at two skydiving schools. Thirty-one skydivers were purposefully recruited to undergo a pre- and post-dive tympanometric assessment. Results There is no information within the clearance forms that pertain to the audiological risks related to skydiving. There was a lack of information related to the risks of skydiving in the clearance forms at both dive schools. A statistically significant pressure change was noted in regular skydivers, regardless of the ability to equalise effectively during the skydive. Conclusion This study identified the gaps in policy and clearance forms, highlighting the need for the inclusion of safety measures and risks in the documentation and legislation that governs the sport. Audiologists, sportspeople and medical advisors should be cognisant of the negative consequences that may be evident within the auditory system of skydivers.
Collapse
Affiliation(s)
- Dhanashree Pillay
- Department of Speech and Hearing Therapy, School of Human and Community Development, University of the Witwatersrand.
| | | |
Collapse
|
4
|
Coşkun Beyan A, Demiral Y, Dilek B, Alici NŞ, Bediz C, Çimrin A. Skydiving and the risk of cervical disc herniation. Int J Occup Med Environ Health 2018; 31:243-249. [PMID: 29035401 DOI: 10.13075/ijomeh.1896.01032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
The skydiving/parachuting sport which has recently gained popularity is also known for its accidents and injuries. However, there are a few studies related to its occupational ergonomic risks and occupational musculoskeletal diseases. It has been reported that the sudden hyperextension of the neck during the parachute opening, so called opening shock results in neck pain. It has been found that the jumpers are subjected to an average deceleration of 3-5 times the earth's gravitational acceleration (3-5 G) during parachute opening shock. It is considered that the spinal cord is destabilized by the impact of this force. This study presents the occupational cervical disc herniation occurring in the case of a subject who has been working as a skydiving/parachuting instructor for 25 years, and the ergonomic risks specific to the sports of skydiving. There is a requirement for systematic and representative studies related to the administrative measures to be taken in order to prevent the occupational diseases that may occur in the case of skydivers, the personal protective equipment to be used, and the employee. Int J Occup Med Environ Health 2018;31(2):243-249.
Collapse
Affiliation(s)
- Ayşe Coşkun Beyan
- Dokuz Eylul University, İzmir, Turkey (Occupational Medicine Department).
| | - Yücel Demiral
- Dokuz Eylul University, İzmir, Turkey (Occupational Medicine Department).
| | - Banu Dilek
- Dokuz Eylul University, İzmir, Turkey (Physical Therapy and Rehabilitation Department).
| | - Nur Şafak Alici
- Dokuz Eylul University, İzmir, Turkey (Occupational Medicine Department).
| | - Cem Bediz
- Dokuz Eylul University, İzmir, Turkey (Physiology Department).
| | - Arif Çimrin
- Dokuz Eylul University, İzmir, Turkey (Occupational Medicine Department).
| |
Collapse
|
5
|
Meyer VJ, Lee Y, Böttger C, Leonbacher U, Allison AL, Shirtcliff EA. Experience, cortisol reactivity, and the coordination of emotional responses to skydiving. Front Hum Neurosci 2015; 9:138. [PMID: 25859199 PMCID: PMC4373275 DOI: 10.3389/fnhum.2015.00138] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Accepted: 02/28/2015] [Indexed: 01/07/2023] Open
Abstract
Physiological habituation to laboratory stressors has previously been demonstrated, although the literature remains equivocal. Previous studies have found skydiving to be a salient naturalistic stressor that elicits a robust subjective and physiological stress response. However, it is uncertain whether (or how) stress reactivity habituates to this stressor given that skydiving remains a risky, life-threatening challenge with every jump despite experience. While multiple components of the stress response have been documented, it is unclear whether an individual’s subjective emotions are related to their physiological responses. Documenting coordinated responsivity would lend insight into shared underlying mechanisms for the nature of habituation of both subjective (emotion) and objective (cortisol) stress responses. Therefore, we examined subjective emotion and cortisol responses in first-time compared to experienced skydivers in a predominantly male sample (total n = 44; males = 32, females = 12). Hierarchical linear modeling (HLM) revealed that experienced skydivers showed less reactivity and faster recovery compared to first-time skydivers. Subjective emotions were coordinated with physiological responses primarily within first-time skydivers. Pre-jump anxiety predicted cortisol reactivity within first-time, but not experienced, skydivers. Higher post-jump happiness predicted faster cortisol recovery after jumping although this effect overlapped somewhat with the effect of experience. Results suggest that experience may modulate the coordination of emotional response with cortisol reactivity to skydiving. Prior experience does not appear to extinguish the stress response but rather alters the individual’s engagement of the HPA axis.
Collapse
Affiliation(s)
- Vanessa J Meyer
- Department of Human Development and Family Studies, Iowa State University Ames, IA, USA ; Department of Psychiatry, Tulane University New Orleans, LA, USA
| | - Yoojin Lee
- Department of Human Development and Family Studies, Iowa State University Ames, IA, USA
| | - Christian Böttger
- Department of Social Psychology, University of Innsbruck Innsbruck, Austria ; Department of Psychology, University of New Orleans New Orleans, LA, USA
| | - Uwe Leonbacher
- Department of Social Psychology, University of Innsbruck Innsbruck, Austria ; Department of Psychology, University of New Orleans New Orleans, LA, USA
| | - Amber L Allison
- Department of Psychology, University of New Orleans New Orleans, LA, USA
| | | |
Collapse
|
6
|
Lo Martire R, Gladh K, Westman A, Lindholm P, Nilsson J, Äng BO. Neck muscle activity in skydivers during parachute opening shock. Scand J Med Sci Sports 2015; 26:307-16. [PMID: 25754941 DOI: 10.1111/sms.12428] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2015] [Indexed: 01/02/2023]
Abstract
This observational study investigated skydiver neck muscle activity during parachute opening shock (POS), as epidemiological data recently suggested neck pain in skydivers to be related to POS. Twenty experienced skydivers performed two terminal velocity skydives each. Surface electromyography quantified muscle activity bilaterally from the anterior neck, the upper and lower posterior neck, and the upper shoulders; and two triaxial accelerometers sampled deceleration. Muscle activity was normalized as the percentage of reference maximum voluntary electrical activity (% MVE); and temporal muscle activity onset was related to POS onset. Our results showed that neck muscle activity during POS reached mean magnitudes of 53-104% MVE, often exceeding reference activity in the lower posterior neck and upper shoulders. All investigated muscle areas' mean temporal onsets occurred <50 ms after POS onset (9-34 ms latencies), which is consistent with anticipatory motor control. The high muscle activity observed supports that the neck is under substantial strain during POS, while temporal muscle activation suggests anticipatory motor control to be a strategy used by skydivers to protect the cervical spine from POS. This study's findings contribute to understanding the high rates of POS-related neck pain, and further support the need for evaluation of neck pain preventative strategies.
Collapse
Affiliation(s)
- R Lo Martire
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet Huddinge, Stockholm, Sweden
| | - K Gladh
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet Huddinge, Stockholm, Sweden
| | - A Westman
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet Huddinge, Stockholm, Sweden.,Department of Physiology and Pharmacology, Karolinska Institutet Solna, Stockholm, Sweden.,Department of Anesthesia and Intensive Care Medicine, Karolinska University Hospital, Huddinge, Sweden
| | - P Lindholm
- Department of Physiology and Pharmacology, Karolinska Institutet Solna, Stockholm, Sweden
| | - J Nilsson
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet Huddinge, Stockholm, Sweden
| | - B O Äng
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet Huddinge, Stockholm, Sweden
| |
Collapse
|