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Vaughan-Huxley E, Griggs J, Mohindru J, Russell M, Lyon R, Avest ET. A data-driven algorithm to support the clinical decision-making of patient extrication following a road traffic collision. Scand J Trauma Resusc Emerg Med 2023; 31:90. [PMID: 38049830 PMCID: PMC10696863 DOI: 10.1186/s13049-023-01153-2] [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: 08/22/2023] [Accepted: 11/14/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Some patients involved in a road traffic collision (RTC) are physically entrapped and extrication is required to provide critical interventions. This can be performed either in an expedited way, or in a more controlled manner. In this study we aimed to derive a data-driven extrication algorithm intended to be used as a decision-support tool by on scene emergency service providers to decide on the optimal method of patient extrication from the vehicle. METHODS A retrospective observational study was performed of all trauma patients trapped after an RTC who were attended by a Helicopter Emergency Medical Service (HEMS) in the United Kingdom between March 2013 and December 2021. Variables were identified that were associated with the need for HEMS interventions (as a surrogate for the need for expedited extrication), based on which a practical extrication algorithm was devised. RESULTS During the study period 12,931 patients were attended, of which 920 were physically trapped. Patients who scored an "A" on the AVPU score (n = 531) rarely required HEMS interventions (3%). Those who did were characterised by a shorter than average (29 vs. 37 min) 999/112 emergency call to HEMS on-scene arrival interval. A third of all patients responding to voice required HEMS interventions. Absence of a patent airway (OR 6.98 [1.74-28.03] p < .001) and the absence of palpable radial pulses (OR 9.99 [2.48-40.18] p < .001) were independently associated with the need for (one or more) HEMS interventions in this group. Patients only responding to pain and unresponsive patients almost invariably needed HEMS interventions post extrication (90% and 86% respectively). Based on these findings, a practical and easy to remember algorithm "APEX" was derived. CONCLUSION A simple, data-driven algorithm, remembered by the acronym "APEX", may help emergency service providers on scene to determine the preferred method of extrication for patients who are trapped after a road traffic collision. This has the potential to facilitate earlier recognition of a 'sick' critical patient trapped in an RTC, decrease entrapment and extrication time, and may contribute to an improved outcome for these patients.
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Affiliation(s)
- Eyston Vaughan-Huxley
- Air Ambulance Kent Surrey Sussex, Hanger 10 Redhill Aerodrome, Redhill, RH1 5YP, UK
- Kings College Hospital, Denmark Hill, London, SE5 9RS, UK
| | - Joanne Griggs
- Air Ambulance Kent Surrey Sussex, Hanger 10 Redhill Aerodrome, Redhill, RH1 5YP, UK
- University of Surrey, Duke of Kent Building, Guildford, GU2 7XH, UK
| | - Jasmit Mohindru
- Air Ambulance Kent Surrey Sussex, Hanger 10 Redhill Aerodrome, Redhill, RH1 5YP, UK.
- Kings College Hospital, Denmark Hill, London, SE5 9RS, UK.
| | - Malcolm Russell
- Air Ambulance Kent Surrey Sussex, Hanger 10 Redhill Aerodrome, Redhill, RH1 5YP, UK
| | - Richard Lyon
- Air Ambulance Kent Surrey Sussex, Hanger 10 Redhill Aerodrome, Redhill, RH1 5YP, UK
- University of Surrey, Duke of Kent Building, Guildford, GU2 7XH, UK
| | - Ewoud Ter Avest
- Air Ambulance Kent Surrey Sussex, Hanger 10 Redhill Aerodrome, Redhill, RH1 5YP, UK
- Department of Emergency Medicine, University Medical Center Groningen, Groningen, The Netherlands
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Gorasso V, Moyersoen I, Van der Heyden J, De Ridder K, Vandevijvere S, Vansteelandt S, De Smedt D, Devleesschauwer B. Health care costs and lost productivity costs related to excess weight in Belgium. BMC Public Health 2022; 22:1693. [PMID: 36068519 PMCID: PMC9450378 DOI: 10.1186/s12889-022-14105-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 08/16/2022] [Indexed: 11/10/2022] Open
Abstract
Background This study aimed to estimate annual health care and lost productivity costs associated with excess weight among the adult population in Belgium, using national health data. Methods Health care costs and costs of absenteeism were estimated using data from the Belgian national health interview survey (BHIS) 2013 linked with individual health insurance data (2013–2017). Average yearly health care costs and costs of absenteeism were assessed by body mass index (BMI) categories – i.e., underweight (BMI < 18.5 kg/m2), normal weight (18.5 ≤ BMI < 25 kg/m2), overweight (25 ≤ BMI < 30 kg/m2) and obesity (BMI ≥ 30 kg/m2). Health care costs were also analysed by type of cost (i.e. ambulatory, hospital, reimbursed medication). The cost attributable to excess weight and the contribution of various other chronic conditions to the incremental cost of excess weight were estimated using the method of recycled prediction (a.k.a. standardisation). Results According to BHIS 2013, 34.7% and 13.9% of the Belgian adult population were respectively affected by overweight or obesity. They were mostly concentrated in the age-group 35–65 years and had significantly more chronic conditions compared to the normal weight population. Average total healthcare expenses for people with overweight and obesity were significantly higher than those observed in the normal weight population. The adjusted incremental annual health care cost of excess weight in Belgium was estimated at €3,329,206,657 (€651 [95% CI: €144-€1,084] and €1,015 [95% CI: €343–€1,697] per capita for individuals with overweight and obesity respectively). The comorbidities identified to be the main drivers for these incremental health care costs were hypertension, high cholesterol, serious gloom and depression. Mean annual incremental cost of absenteeism for overweight accounted for €242 per capita but was not statistically significant, people with obesity showed a significantly higher cost (p < 0.001) compared to the normal weight population: €2,015 [95% CI: €179–€4,336] per capita. The annual total incremental costs due to absenteeism of the population affected by overweight and obesity was estimated at €1,209,552,137. Arthritis, including rheumatoid arthritis and osteoarthritis, was the most important driver of the incremental cost of absenteeism in individuals with overweight and obesity, followed by hypertension and low back pain. Conclusions The mean annual incremental cost of excess weight in Belgium is of concern and stresses the need for policy actions aiming to reduce excess body weight. This study can be used as a baseline to evaluate the potential savings and health benefits of obesity prevention interventions. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-14105-9.
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Affiliation(s)
- Vanessa Gorasso
- Department of Epidemiology and Public Health, Sciensano, Rue J Wytsman 14, 1050, Brussels, Belgium. .,Department of Public Health and Primary Care, Ghent University, Ghent, Belgium.
| | - Isabelle Moyersoen
- Department of Epidemiology and Public Health, Sciensano, Rue J Wytsman 14, 1050, Brussels, Belgium
| | - Johan Van der Heyden
- Department of Epidemiology and Public Health, Sciensano, Rue J Wytsman 14, 1050, Brussels, Belgium
| | - Karin De Ridder
- Department of Epidemiology and Public Health, Sciensano, Rue J Wytsman 14, 1050, Brussels, Belgium
| | - Stefanie Vandevijvere
- Department of Epidemiology and Public Health, Sciensano, Rue J Wytsman 14, 1050, Brussels, Belgium
| | - Stijn Vansteelandt
- Department of Applied Mathematics and Statistics, Ghent University, Ghent, Belgium.,Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Delphine De Smedt
- Department of Public Health and Primary Care, Ghent University, Ghent, Belgium
| | - Brecht Devleesschauwer
- Department of Epidemiology and Public Health, Sciensano, Rue J Wytsman 14, 1050, Brussels, Belgium.,Department of Veterinary Public Health and Food Safety, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
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Mureșanu IA, Grad DA, Mureșanu DF, Dobran SA, Hapca E, Strilciuc Ș, Benedek I, Capriș D, Popescu BO, Perju-Dumbravă L, Cherecheș RM. Evaluation of post-traumatic stress disorder (PTSD) and related comorbidities in clinical studies. J Med Life 2022; 15:436-442. [PMID: 35646173 PMCID: PMC9126456 DOI: 10.25122/jml-2022-0120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/25/2022] [Indexed: 12/14/2022] Open
Abstract
Patients with traumatic brain injury (TBI) of varying severities are experiencing adverse outcomes during and after rehabilitation. Besides depression and anxiety, post-traumatic stress disorder (PTSD) is highly encountered in civilian and military populations. As more prospective and retrospective studies - focused on evaluating new or old psychological therapies in inpatient, outpatient, or controlled environments, targeting patients with PTSD with or without a history of TBI - are carried out, researchers are employing various scales to measure PTSD as well as other psychiatric diagnoses or cognitive impairments that might appear following TBI. We aimed to explore the literature published between January 2010 and October 2021 by querying three databases. Our preliminary results showed that several scales - such as the Clinician-Administered PTSD Scale (CAPS), the Posttraumatic Stress Disorder Checklist Military Version (PCL-M) as well as Specific Version (PCL-S), and Civilian Version (PCL-C) - have been frequently used for PTSD diagnosis and symptom severity. However, heterogeneity in the scales used when assessing and evaluating additional psychiatric comorbidities and cognitive impairments are due to the study aim and therapeutic approaches. Therefore, conducting an intervention focusing on post-TBI PTSD patients requires increased attention to patients' medical history in capturing multiple cognitive impairments and affected neuropsychological processes when designing the study and including validated instruments for measuring primary and secondary neuropsychological outcomes.
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Affiliation(s)
- Ioana Anamaria Mureșanu
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania,Department of Neurosciences, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania,Corresponding Author: Ioana Anamaria Mureșanu, RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Cluj, Romania. Department of Neurosciences, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania. E-mail:
| | - Diana Alecsandra Grad
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania,Department of Public Health, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Dafin Fior Mureșanu
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania,Department of Neurosciences, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | | | - Elian Hapca
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania,Department of Neurosciences, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ștefan Strilciuc
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania,Department of Neurosciences, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Irina Benedek
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania,Department of Neurosciences, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - David Capriș
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania
| | - Bogdan Ovidiu Popescu
- Department of Neuroscience, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | | | - Răzvan Mircea Cherecheș
- RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania,Department of Public Health, Babes-Bolyai University, Cluj-Napoca, Romania
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Nutbeam T, Kehoe A, Fenwick R, Smith J, Bouamra O, Wallis L, Stassen W. Do entrapment, injuries, outcomes and potential for self-extrication vary with age? A pre-specified analysis of the UK trauma registry (TARN). Scand J Trauma Resusc Emerg Med 2022; 30:14. [PMID: 35248129 PMCID: PMC8898443 DOI: 10.1186/s13049-021-00989-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/26/2021] [Indexed: 11/29/2022] Open
Abstract
Background Motor vehicle collisions (MVCs), particularly those associated with entrapment, are a common cause of major trauma. Current extrication methods are focused on spinal movement minimisation and mitigation, but for many patients self-extrication may be an appropriate alternative. Older drivers and passengers are increasingly injured in MVCs and may be at an increased risk of entrapment and its deleterious effects. The aim of this study is to describe the injuries, trapped status, outcomes, and potential for self-extrication for patients following an MVC across a range of age groups. Methods This is a retrospective study using the Trauma Audit and Research Network (TARN) database. Patients were included if they were admitted to an English hospital following an MVC from 2012 to 2019. Patients were excluded when their outcomes were not known or if they were secondary transfers. Simple descriptive analysis was used across the age groups: 16–59, 60–69, 70–79 and 80+ years. Logistic regression was performed to develop a model with known confounders, considering the odds of death by age group, and examining any interaction between age and trapped status with mortality.
Results 70,027 patients met the inclusion criteria. Older patients were more likely to be trapped and to die following an MVC (p < 0.0001). Head, abdominal and limb injuries were more common in the young with thoracic and spinal injuries being more common in older patients (all p < 0.0001). No statistical difference was found between the age groups in relation to ability to self-extricate. After adjustment for confounders, the 80 + age group were more likely to die if they were trapped; adjusted OR trapped 30.2 (19.8–46), not trapped 24.2 (20.1–29.2). Conclusions Patients over the age of 80 are more likely to die when trapped following an MVC. Self-extrication should be considered the primary route of egress for patients of all ages unless it is clearly impracticable or unachievable. For those patients who cannot self-extricate, a minimally invasive extrication approach should be employed to minimise entrapment time.
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