1
|
Van Tilburg C, Paal P, Strapazzon G, Grissom CK, Haegeli P, Hölzl N, McIntosh S, Radwin M, Smith WWR, Thomas S, Tremper B, Weber D, Wheeler AR, Zafren K, Brugger H. Wilderness Medical Society Clinical Practice Guidelines for Prevention and Management of Avalanche and Nonavalanche Snow Burial Accidents: 2024 Update. Wilderness Environ Med 2024; 35:20S-44S. [PMID: 37945433 DOI: 10.1016/j.wem.2023.05.014] [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: 11/09/2022] [Revised: 04/03/2023] [Accepted: 05/10/2023] [Indexed: 11/12/2023]
Abstract
To provide guidance to the general public, clinicians, and avalanche professionals about best practices, the Wilderness Medical Society convened an expert panel to revise the evidence-based guidelines for the prevention, rescue, and resuscitation of avalanche and nonavalanche snow burial victims. The original panel authored the Wilderness Medical Society Practice Guidelines for Prevention and Management of Avalanche and Nonavalanche Snow Burial Accidents in 2017. A second panel was convened to update these guidelines and make recommendations based on quality of supporting evidence.
Collapse
Affiliation(s)
- Christopher Van Tilburg
- Occupational Medicine, Mountain Clinic, and Emergency Medicine, Providence Hood River Memorial Hospital, Hood River, OR
- Mountain Rescue Association, San Diego, CA
- International Commission for Alpine Rescue
| | - Peter Paal
- International Commission for Alpine Rescue
- Department of Anesthesiology and Critical Care Medicine, St. John of God Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Giacomo Strapazzon
- International Commission for Alpine Rescue
- Department of Anesthesiology and Critical Care Medicine, University Hospital Innsbruck, Innsbruck, Austria
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| | - Colin K Grissom
- Department of Pulmonary and Critical Care, Intermountain Medical Center, Murray, UT
| | | | - Natalie Hölzl
- International Commission for Alpine Rescue
- German Association of Mountain and Expedition Medicine, Munich, Germany
| | - Scott McIntosh
- International Commission for Alpine Rescue
- Division of Emergency Medicine, University of Utah Health, Salt Lake City, UT
| | | | - William Will R Smith
- Mountain Rescue Association, San Diego, CA
- International Commission for Alpine Rescue
- Division of Emergency Medicine, University of Utah Health, Salt Lake City, UT
- Department of Emergency Medicine, St. Johns Health, Jackson, WY
- University of Washington School of Medicine, Seattle, WA
| | - Stephanie Thomas
- Mountain Rescue Association, San Diego, CA
- International Commission for Alpine Rescue
| | | | - David Weber
- Intermountain Life Flight, Salt Lake City, UT
| | - Albert R Wheeler
- Mountain Rescue Association, San Diego, CA
- International Commission for Alpine Rescue
- Division of Emergency Medicine, University of Utah Health, Salt Lake City, UT
- Department of Emergency Medicine, St. Johns Health, Jackson, WY
| | - Ken Zafren
- International Commission for Alpine Rescue
- Himalayan Rescue Association, Kathmandu, Nepal
- Stanford University Medical Center, Palo Alto, CA
| | - Hermann Brugger
- International Commission for Alpine Rescue
- Department of Anesthesiology and Critical Care Medicine, University Hospital Innsbruck, Innsbruck, Austria
- Institute of Mountain Emergency Medicine, Eurac Research, Bolzano, Italy
| |
Collapse
|
2
|
Frühauf A, Anewanter P, Hagenauer J, Marterer N, Kopp M. Freeriding-Only a need for thrill?: Comparing different motives and behavioural aspects between slope skiers and freeride skiers. J Sci Med Sport 2018; 22 Suppl 1:S44-S49. [PMID: 30497957 DOI: 10.1016/j.jsams.2018.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 10/17/2018] [Accepted: 11/06/2018] [Indexed: 10/27/2022]
Abstract
OBJECTIVES To compare professional freeride skiers (an experienced high-risk cohort) with recreational freeride skiers (a less experienced high risk cohort) and slope skiers (a low-risk sport cohort) in regard to their motives and their reported accident involvement. DESIGN Case-control study. METHODS In an online survey, skiers completed the German Sensation Seeking, Emotion Regulation and Agency Scale and the German Accident and Close Calls in Sport Inventory. Freeriders were further asked about their risk-management strategies and their use of safety equipment. For every professional freerider (total 31; 29% female) within the sample, two matched controls (age, gender) were allocated (slope skier and recreational freerider). Univariate analyses of variance (ANOVAs) and Chi-square differences were calculated. RESULTS Freeriders showed significantly higher sensation seeking scores than slope skiers. No differences were found in the experience of agency while participating; however freeriders experienced higher agency transfers after the activity than slope skiers. No further motivational disparities between recreational or professional freeriders were shown. Both freeride samples reported a significantly higher accident and close call involvement than slope skiers. Accident and close call involvement was not predicted by motives of participation. CONCLUSIONS Freeriding might provide beneficial transfer effects as shown through a higher agency transfer, for participants into aspects of everyday life. Nevertheless it should not be ignored that the potential behavioural gain of freeriding is at the cost of a higher risk which is underlined by the higher involvement in accidents and experienced close calls of freeriders compared to slope skiers.
Collapse
Affiliation(s)
- Anika Frühauf
- University of Innsbruck, Department of Sport Science, Austria.
| | - Pia Anewanter
- University of Innsbruck, Department of Sport Science, Austria
| | - Julia Hagenauer
- University of Innsbruck, Department of Sport Science, Austria
| | | | - Martin Kopp
- University of Innsbruck, Department of Sport Science, Austria
| |
Collapse
|
3
|
Frühauf A, Hardy WAS, Pfoestl D, Hoellen FG, Kopp M. A Qualitative Approach on Motives and Aspects of Risks in Freeriding. Front Psychol 2017; 8:1998. [PMID: 29184524 PMCID: PMC5694463 DOI: 10.3389/fpsyg.2017.01998] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Accepted: 10/31/2017] [Indexed: 11/25/2022] Open
Abstract
Recent research has shown that there are multiple motives for participation in high-risk sport; however these results have come from studies that consider a number of different sports. Therefore, the aim of the present study was to better understand the motives and risk-related aspects of freeriding, using a qualitative approach. Semi-structured interviews were conducted with 40 professional and semi-professional freeride skiers and snowboarders. All freeriders were highly experienced, of different age (19–44 years; 27.5 ± 4.5 years), gender (female = 13), and profession (professional athletes = 11). Analyses were done using MAXQDA software following a code theme approach. Mixed methods analyses using χ2-tests were computed for age (<25 years ≥) and gender (female/male) on motives and risk factors. Five emerging themes were found, namely Challenge (n = 36), Friends (n = 31), Nature (n = 27), Balance (n = 26), and Freedom (n = 26). A sixth theme Habit (n = 13) was allocated as a subtheme due to minor responses. With regard to risk management, participants decided upon a risk calculation strategy which included multiple factors (e.g., planning, conditions, current situation, knowledge, and experience). Trusting in one's own abilities, avoiding negative fear and having trusted partners were among the risk factors. Deliberately seeking out dangerous situations was not a motive. χ2-tests revealed no gender or age differences regarding aspects of risk (range of p-scores: p = 0.17–1.00) or motives (p = 0.16–1.00). Freeriding was shown to provide positive effects through participation. Some important factors seem to be motivational drivers for freeriders: challenging oneself, experiencing nature, contributing to deep friendships, freeriding as a counterbalance to everyday life and escape from restrictions. Contrary to prior research reports on sensation seeking, experienced freeriders do not search the risk; they seem to minimize it based on knowledge and experience. Analyses of the present data did not show any gender or age differences, which may suggest that experience plays a more important role in high-risk sports than age or gender. Future research should qualitatively investigate further terrain based activities and implement motives and risk-related factors in quantitative research.
Collapse
Affiliation(s)
- Anika Frühauf
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Will A S Hardy
- Institute for the Psychology of Elite Performance, School of Sport, Health, and Exercise Sciences, Bangor University, Bangor, United Kingdom
| | - Daniel Pfoestl
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | | | - Martin Kopp
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| |
Collapse
|
4
|
Otten EJ, Dorlac WC. Managing Traumatic Brain Injury: Translating Military Guidelines to the Wilderness. Wilderness Environ Med 2017; 28:S117-S123. [DOI: 10.1016/j.wem.2017.02.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 01/26/2017] [Accepted: 02/28/2017] [Indexed: 11/25/2022]
|
5
|
Van Tilburg C, Grissom CK, Zafren K, McIntosh S, Radwin MI, Paal P, Haegeli P, Smith WWR, Wheeler AR, Weber D, Tremper B, Brugger H. Wilderness Medical Society Practice Guidelines for Prevention and Management of Avalanche and Nonavalanche Snow Burial Accidents. Wilderness Environ Med 2017; 28:23-42. [PMID: 28257714 DOI: 10.1016/j.wem.2016.10.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 09/14/2016] [Accepted: 10/12/2016] [Indexed: 10/20/2022]
Abstract
To provide guidance to clinicians and avalanche professionals about best practices, the Wilderness Medical Society convened an expert panel to develop evidence-based guidelines for the prevention, rescue, and medical management of avalanche and nonavalanche snow burial victims. Recommendations are graded on the basis of quality of supporting evidence according to the classification scheme of the American College of Chest Physicians.
Collapse
Affiliation(s)
- Christopher Van Tilburg
- Occupational, Travel, and Emergency Medicine Departments, Providence Hood River Memorial Hospital, Hood River, OR (Dr Van Tilburg); Mountain Rescue Association, San Diego, CA (Drs Van Tilburg, Zafren, Smith, and Wheeler).
| | - Colin K Grissom
- Division of Pulmonary and Critical Care Medicine, Intermountain Medical Center and the University of Utah, Salt Lake City, UT (Dr Grissom)
| | - Ken Zafren
- Mountain Rescue Association, San Diego, CA (Drs Van Tilburg, Zafren, Smith, and Wheeler); Department of Emergency Medicine, Stanford University School of Medicine, Stanford, CA (Dr Zafren); International Commission for Mountain Emergency Medicine (Drs Brugger, Paal, and Zafren)
| | - Scott McIntosh
- Division of Emergency Medicine, University of Utah, Salt Lake City, UT (Drs McIntosh and Wheeler)
| | - Martin I Radwin
- Iasis Healthcare Physician Group of Utah, Salt Lake City, UT (Dr Radwin)
| | - Peter Paal
- International Commission for Mountain Emergency Medicine (Drs Brugger, Paal, and Zafren); Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS Trust, Queen Mary University of London, London, United Kingdom (Dr Paal); Department of Anesthesiology and Critical Care Medicine, University Hospital, Innsbruck, Austria (Dr Paal)
| | - Pascal Haegeli
- School of Resource and Environmental Management, Simon Fraser University, Burnaby, BC (Dr Haegeli)
| | - William Will R Smith
- Mountain Rescue Association, San Diego, CA (Drs Van Tilburg, Zafren, Smith, and Wheeler); Department of Emergency Medicine, St. Johns Medical Center, Jackson, WY (Drs Smith and Wheeler); Clinical WWAMI Faculty, University of Washington School of Medicine, Seattle, WA (Dr Smith)
| | - Albert R Wheeler
- Mountain Rescue Association, San Diego, CA (Drs Van Tilburg, Zafren, Smith, and Wheeler); Division of Emergency Medicine, University of Utah, Salt Lake City, UT (Drs McIntosh and Wheeler); Department of Emergency Medicine, St. Johns Medical Center, Jackson, WY (Drs Smith and Wheeler)
| | - David Weber
- Denali National Park & Preserve, Talkeetna, AK (Mr Weber); Intermountain Life Flight, Salt Lake City, UT (Mr Weber)
| | - Bruce Tremper
- Utah Avalanche Center, Salt Lake City, UT (Mr Tremper)
| | - Hermann Brugger
- International Commission for Mountain Emergency Medicine (Drs Brugger, Paal, and Zafren); EURAC Institute of Mountain Emergency Medicine, Bolzano, Italy (Dr Brugger)
| |
Collapse
|
6
|
Ski Helmets and the Backcountry. Wilderness Environ Med 2015; 27:182-3. [PMID: 26658108 DOI: 10.1016/j.wem.2015.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 10/06/2015] [Indexed: 11/20/2022]
|